牙杯架

卷发棒架

装载机用柴油发动机（SC10E型）

GIP and GLP-1 dual-receptor agonist polypeptide compound and application thereof

The invention relates to the field of medicines, in particular to a GIP and GLP-1 dual-receptor agonist polypeptide compound and application thereof. Particularly, amino acid substitution is introduced, and fatty acids with different lengths are connected to the 20th lysine residue through PEG/AEA modification, so that the stability of the compound is improved, the in-vivo action time is prolonged, and the compound has the efficacy of reducing blood sugar and losing weight, can be used as an effective raw material for preparing medicines for treating or preventing diabetes, and has a wide application prospect. The traditional Chinese medicine composition can also be used for preparing weight-losing medicines or medicines for treating non-alcoholic steatohepatitis.

吹风机架

吹风机架（二）

控制器（AGV）

吹风机架（三）

TASK PRIORITY PROCESSING METHOD AND PROCESSING DEVICE

Disclosed in the present application are a task priority processing method and a processing device. The tasks comprise a first task, a second task and a third task, wherein the first task has a priority higher than that of the second task and the third task; The method comprises: when a first task is blocked due to a failure to access a first critical area, then promote the priority of a second task which shares the first critical area with the first task and which is currently accessing the first critical area; determine whether a third task exists that shares a second critical area with the second task and which is currently accessing the second critical area; if the third task does exist, then promote the priority of the third task. The solution provided in the embodiments of the present application prevents a third task which has a lower priority from delaying the implementation of a second task, thus preventing a priority reversion due to a delay in implementing a first task which ...

Quick-change connector for myoelectric dexterous hand, myoelectric dexterous hand and artificial limb

The invention belongs to the related technical field of mechanical equipment, and discloses a quick-change connector for a myoelectric dexterous hand, the myoelectric dexterous hand and an artificial limb, the quick-change connector comprises a quick-change connector male head assembly and a quick-change connector female head assembly, and a cylindrical protrusion is arranged on the periphery of the quick-change connector male head assembly; a stroke groove is formed in the periphery of the quick-change connector female head assembly. The cylindrical protrusion slides in the stroke groove in the direction facing the quick-change connector female head assembly or away from the quick-change connector female head assembly, so that the quick-change connector male head assembly is screwed into the quick-change connector female head assembly, and mechanical connection and signal connection between the quick-change connector male head assembly and the quick-change connector female head assembly ...

Clock synchronization device, equipment and vehicle

The invention discloses a clock synchronization device which comprises a crystal oscillator, a GPS assembly and a microprocessor chip. Wherein the crystal oscillator and the GPS assembly are connected with the microprocessor chip; the crystal oscillator is used for generating periodic oscillation; the microprocessor chip is internally provided with a timestamp generation assembly which is used for generating pps signals for local clock time service of each external device every one second based on an oscillation period of a crystal oscillator and a clock counting value; the time difference analysis component is connected with the GPS component and is used for receiving the GPS message sent by the GPS component, analyzing the GPS time from the GPS message and calculating the time difference based on the GPS time and the time of local clock time service; the processing component is used for referring to the time difference and adjusting a one-second clock count value through a PID algorithm ...

Mine stone cutting machine and driving method thereof

The invention discloses a mine stone cutting machine and a driving method thereof, and the mine stone cutting machine comprises a cutting tool device used for cutting mine stone; the triangular crawler wheel chassis is used for enabling the mine stone cutting machine to walk; the leveling device comprises four telescopic pieces, a platform, a tilt angle sensor and a controller, the four telescopic pieces are arranged in the left front direction, the right front direction, the left rear direction and the right rear direction of the platform, and the top of each telescopic piece is connected with the platform through a first universal joint; the bottom of each telescopic piece is connected with the walking chassis through a second universal joint, the platform is arranged on the walking chassis through a third universal joint, and the tilt angle sensor is arranged on the platform and used for detecting tilt degree information of the platform relative to the horizontal plane. The controller ...

METHOD AND SYSTEM FOR SCHEDULING VIRTUAL MACHINE

Provided are a method and system for scheduling a virtual machine. The method comprises: acquiring energy consumption data of a rack and energy consumption data of a host machine (S22), wherein the rack is used for placing the host machine; determining power consumption data of a virtual machine (S24); determining a target host machine corresponding to the virtual machine according to the energy consumption data of the rack, the energy consumption data of the host machine and the power consumption data of the virtual machine (S26); and scheduling the virtual machine to the target host machine (S28). By means of the method, the technical problem in the prior art of unbalanced power consumption scheduling caused by a method for scheduling a virtual machine being implemented only according to CPU parameters is solved.

INTERNET OF THINGS, ROUTING AND IDENTIFICATION ALLOCATION METHOD, APPARATUS AND DEVICE FOR SAME, AND MEDIUM

Provided are an Internet of Things, a routing and identification allocation method, apparatus and device for same, and a medium, wherein the Internet of Things comprises: a network of a first level and at least one network of a second level, wherein identification information adapted to a frame structure is carried in a packet body of a data packet constructed by a node in the network of the first level and a node in the network of the second level, and the identification information carried in the data packet comprises identification information about a target node; routing information is stored in a node in a network, and the routing information at least comprises identification information about the node itself; and the routing information is used by a node having received the data packet to calculate a route according to the identification information in the received data packet. By means of implementing the present application, the interconnectivity between various devices in the Internet ...

TRACKING METHOD, DEVICE, EQUIPMENT AND MACHINE READABLE MEDIUM

Provided are a tracking method, device, equipment, and machine readable medium. The method comprises: In the case of disabling interrupt, write a tracking result of an operating system behavior and/or a running behavior of a program into a cache (201); and in the case of enabling interrupt, read the tracking result from the cache and send it (202). The method can effectively shorten the maximum time for disabling interrupt of the operating system, thereby effectively improving the performance of the operating system and/or the program.

Two-wheeled off-road vehicle with height-adjustable seat cushion

The two-wheeled off-road vehicle comprises a vehicle body and a seat, a lifting seat frame is arranged on the vehicle body, and the two ends of the seat are rotationally arranged on the seat frame through rotating shafts; a gear is arranged on a rotating shaft on one side of the seat, a rack meshed with the gear is fixedly arranged on the vehicle body, and the rack penetrates through the seat frame. The seat frame is provided with a plurality of guide rods, the guide rods penetrate through the vehicle body in a sliding mode, the vehicle body is provided with a first electromagnet which is electrified to attract the seat frame, and a plurality of first springs are arranged between the seat frame and the vehicle body; the first electromagnet is electrically connected with a vehicle starting button; according to the off-road vehicle, the seat can be reversely rotated to prevent the seat from being polluted during parking, the cleaning device in the handle can be triggered through the rainwater ...

UPDATE METHOD, AND EMBEDDED SYSTEM

An update method, and embedded system. The method comprises: parsing a received update packet to obtain an update component type and update address (S102); if the update component type indicates an application, then acquiring an application update package according to the update address (S104); and writing the application update package into a partition where an application is located (S106). The method solves the technical problem of existing update methods in which a backup region needs to be provided to update firmware, resulting in resource wastage and low update efficiency.

RESOURCE OPTIMIZATION AND UPDATING METHOD, SERVER, AND DEVICE

A resource optimization and updating method, a server and a device, which can implement automatic resource optimization analysis, thereby improving the analysis efficiency and improving the accuracy of the optimization analysis. The method on a server side comprises: obtaining resource statistic information of multiple devices (101); and when a preset triggering condition is satisfied, generating, by using the resource statistic information, a resource optimization scheme for performing resource optimization on the devices (102).

Fabricated building curtain wall and assembling method thereof

The invention discloses an assembly type building curtain wall and an assembly method thereof.The assembly type building curtain wall comprises a main framework and a main fixing piece, sliding grooves are formed in the middle positions of the two sides of the main framework, a through main framework threaded hole is formed in the other side of the main framework, the main fixing piece is installed on the main framework, and a through main fixing piece threaded hole is formed in the middle position of the main fixing piece; the main fixing piece is provided with a main framework threaded hole, the main fixing piece threaded hole and the main framework threaded hole are matched and in butt joint with each other and are fixed through a bolt, and the four top corners of the lower portion of the main fixing piece are each provided with an installation groove facing the inner side, and curtain wall plates are installed in the sliding grooves and the installation grooves. The building curtain ...

STACK OVERFLOW PROCESSING METHOD AND DEVICE

Provided in the embodiments of the present application are a stack overflow processing method and device. The method comprises: a memory management device is used to detect whether a specified stack overflows or not; and when stack overflow of the specified stack is detected, the memory management device triggers memory access interruption. with the present invention, a memory management device is used to detect stack overflow, so that the timeliness of stack overflow detection may be effectively improved, occasional problems such as stack overflow may be discovered in time, and the time for inspecting stack overflow problems may be shortened.

MICROKERNEL SCHEDULING METHOD AND APPARATUS

Embodiments of the present application provide a microkernel scheduling method and apparatus. The method is applicable to a software platform and comprises: receiving a scheduling instruction for a current microkernel; and switching the current microkernel as a target microkernel. According to the present embodiment, switching of a microkernel is directly achieved by means of a scheduling instruction, without the need of completing the process by means of a thread of the software platform, so that the problems of high costs and low real-time performance of microkernel switching caused by making microkernels correspond to threads of a platform one by one are solved.

UPDATE METHOD AND DEVICE

An update method and device. The method comprises: parsing a received update packet to obtain an update component type and update address (S102); if the update component type indicates an application, then acquiring an application update package according to the update address (S104); and writing the application update package into a partition where an application is located (S106). The solution solves the technical problem of existing update methods in which backup of an update package is required, resulting in resource wastage and low update efficiency.

Ground feature information acquisition method and system, electronic equipment and storage medium

The invention provides a ground feature information acquisition method and system, electronic equipment and a storage medium, and relates to the field of artificial intelligence, in particular to the fields of cloud computing, big data and the like. According to the specific implementation scheme, the method comprises the steps of obtaining two kinds of cross-modal representation information corresponding to a satellite remote sensing image; based on the two kinds of representation information, performing fusion processing by adopting a step-by-step fusion processing mode to obtain a target fusion result, and obtaining contour information of each surface feature contour according to the target fusion result; the step of carrying out fusion processing by adopting a step-by-step fusion processing mode to obtain a target fusion result comprises the following steps of: obtaining a weight parameter corresponding to each kind of representation information of the current level; fusing the two ...

Humanoid pneumatic dexterous hand based on composite corrugated pipe and soft robot

The invention belongs to the related technical field of soft robots, and discloses a humanoid pneumatic dexterous hand based on a composite corrugated pipe and the soft robotic.The dexterous hand comprises fingers, a soft palm and the composite corrugated pipe, one end of each finger is connected to the soft palm, and a first notch is formed in the edge of the area, corresponding to the interval between the adjacent fingers, of the soft palm; composite corrugated pipes are arranged in the first notches, and the two opposite ends of the corresponding composite corrugated pipes are connected to the two opposite side walls of the first notches correspondingly. Second notches are formed in the areas, corresponding to the connecting positions of the fingers and the soft palm, of the side portion of the soft palm, composite corrugated pipes are also arranged in the second notches, and the two opposite ends of the corresponding composite corrugated pipes are connected to the two side walls, in ...

VIRTUAL MACHINE SCHEDULING METHOD AND DEVICE

A virtual machine scheduling method and a device. Said method comprises: predicting resource data required by a virtual machine in the next time period, so as to obtain a prediction result (S21); acquiring used resource data and available resource data of candidate host machines (S23); superimposing the prediction result with the used resource data of each candidate host machine, so as to obtain a superimposition result of each candidate host machine (S25); and comparing the superposition result of each candidate host machine with the available resource data of each host machine, and selecting, from the candidate host machines, a target host machine corresponding to the virtual machine (S27). The method solves the technical problem in the prior art of great resource waste due to a host machine needing to reserve resources for the wave peak of each virtual machine.

Pneumatic soft dexterous hand and soft robot suitable for patient with finger deficiency function

The invention belongs to the related technical field of soft robots, and discloses a pneumatic soft dexterous hand and a soft robot suitable for a patient with finger deficiency function, the pneumatic soft dexterous hand comprises soft fingers, each soft finger comprises a rubber shell, a silicone tube, an inner skeleton and a built-in air bag, the silicone tube is arranged in the rubber shell in a sleeving manner; a cavity is formed in the silicone tube, and the inner skeleton and the built-in air bag are arranged in the silicone tube; the inner skeleton comprises a plurality of skeleton modules which are hinged together, the plurality of skeleton modules are divided into two groups, and the two groups of skeleton modules are alternately arranged left and right and are sequentially hinged; the built-in air bag is embedded in the inner skeleton and plays a role in supporting the inner skeleton. On the basis of anisotropy of inner bones, it is guaranteed that the soft fingers cannot be ...

Drill hole splitting mechanism driving method

The invention provides a drilling splitting mechanism driving method, and particularly relates to the technical field of engineering construction and mining. The driving method of the drilling and splitting mechanism comprises the following steps that the drilling mechanism longitudinally reciprocates to drill holes; the telescopic mechanism drives the drilling mechanism to translate from a first position to a second position, and the splitting mechanism translates from a third position to the first position; and the splitting mechanism is used for splitting the rock drilling holes. Different from the prior art, according to the technical scheme, drilling is conducted through the drilling mechanism, the telescopic driving mechanism drives the splitting mechanism and the drilling mechanism to move, the splitting mechanism is automatically aligned and inserted into the rock drilling hole, the splitting mechanism does not need to be manually aligned with the rock drilling hole, and the construction ...

Lycra elastic body-shaping knitted fabric and preparation method thereof

The invention discloses a lycra elastic body-shaping knitted fabric, which belongs to the technical field of clothing manufacturing, is woven by nylon fibers and lycra fibers, has a double-sided knitted structure of a first knitted layer and a second knitted layer, and is also provided with a plurality of tension bodies for simultaneously increasing the rebound tension of the first knitted layer and the second knitted layer. A tension body is subjected to liquid Lycra plastic dripping, cooling, curing and forming, and the preparation method sequentially comprises the steps of S1, main body cloth weaving, S2, plastic dripping position weaving, S3, cloth weaving forming, S4, primary plastic dripping forming and S5, secondary plastic dripping forming, and therefore the knitted cloth prepared through the method has the super-elastic recovery performance, and especially the tension body formed by liquid Lycra has the super-elastic recovery performance. The tension of the local position of the ...

NETWORK MANAGEMENT METHOD, APPARATUS AND SYSTEM, DEVICE AND STORAGE MEDIUM

Provided are a network management method, apparatus and system, a device and a storage medium, wherein same are used for reducing resource waste in a device configuration and management process. The network management system comprises: a server and at least one network system, wherein the network system comprises at least two terminal devices; the server is used for allocating management configuration information for the terminal devices in the network system; and the terminal devices are used for accessing a corresponding network system according to a supported connection mode, and for acquiring corresponding management configuration information. By means of using a server to carry out unified management, resource waste can be effectively reduced, and the management efficiency is improved.

DATA PROCESSING METHOD, APPARATUS AND DEVICE

Provided by the present invention are a data processing method, apparatus and device, wherein said method comprises: transmitting data carrying a classification identifier within a network, said classification identifier being generated according to classification information of said data. Further provided are a data party device registering the classification identifier with a data center, a subscription party subscribing to the classification identifier with the data center, as well as a data forwarding mechanism being achieved by the data center on the basis of the subscription relationship between the classification identifier and the subscription party device. By means of the uniform classification identifier mechanism of the present invention, data exchange may be conveniently carried out between different devices.

CLOCK TICK INTERRUPT CONFIGURATION METHOD AND DEVICE

Disclosed in the embodiments of the present application are a clock tick interrupt configuration method and device, relating to the field of computer technology. The method comprises: compensating for the system time during the execution of a tick interrupt; if there is a timeout task during the execution of the tick interrupt, configuring a time of the next tick interrupt according to the timeout task and the compensated system time; when the system enters a low power consumption mode after the tick interrupt is executed, performing correction operation on the time of the next tick interrupt according to the timeout task which is updated when a low power consumption mode is entered. The present application can decouple the logical relationship between a tick interrupt and an Idle task, and reduce the number of times of system time compensation, thereby reducing the number of times of division operation relating to rounding off, further reducing accumulated errors in compensation time, ...

Light and thin quick-dry single-sided perspiration cloth and weaving method

The light and thin quick-dry single-sided perspiration cloth comprises a plurality of first tissue units and second tissue units, the first tissue units are formed by weaving hydrophobic fibers in a looping mode, and the second tissue units are formed by weaving hydrophilic fibers in a looping mode. The four first organizational units surround the outer side of one second organizational unit or the four second organizational units surround the outer side of one first organizational unit, and the first organizational units and the second organizational units are not located on the same horizontal plane; the specific weaving method includes the steps of S1, weaving of a starting section, S2, weaving of a first weave unit, S3, weaving of a second weave unit, S4, circular weaving and S5, weaving of a terminating section, single-face cloth is woven through a double-face circular weft knitting machine, and the single-face cloth is provided with the second weave unit which is woven into a low-level ...

Passive wrist joint rotation damping mechanism, myoelectric prosthetic hand and prosthetic limb

The invention belongs to the related technical field of prosthetic orthosis, and discloses a passive wrist joint rotation damping mechanism, a myoelectric prosthetic hand and a prosthetic limb, the mechanism comprises a stud rotating plate, a first convex gasket, a second convex gasket, a connecting bottom plate and a nut, the stud rotating plate comprises a cylinder and a stud connected to the cylinder, and the first convex gasket and the second convex gasket are arranged on the stud rotating plate; the end, away from the cylinder, of the stud sequentially penetrates through the first convex gasket, the second convex gasket and the connecting bottom plate and then is in threaded connection with the nut, and the convex plane of the first convex gasket makes contact with the convex plane of the second convex gasket. The nut is screwed with the stud to press the connecting bottom plate so that the first convex gasket and the second convex gasket can generate extrusion force in the vertical ...

Chip verification system and method based on UWB

The invention relates to a UWB (Ultra Wideband) chip verification system, which comprises a DUT (Device Under Test) component used for receiving a hardware input data stream, processing the hardware input data stream according to a preset code and outputting an actual result data stream conforming to a hardware code execution function; the first monitoring container is used for directly inputting a data stream by software or a standard result data stream, the software input data stream corresponds to the hardware input data stream, and the standard result data stream is a data stream obtained after the input data stream is fed to an external Matlab algorithm through a Matlab script for software function execution; the second monitoring container is used for collecting an actual result data stream output after the hardware input data stream is processed by the DUT component; and the scoreboard is used for receiving the actual result data stream and the data stream collected by the first ...

Indoor infrared visible light communication system

The invention relates to an indoor infrared visible light communication system which comprises an LED end and a user terminal, the LED end communicates with the user terminal through an uplink and a downlink, the user terminal comprises an imaging receiver and an infrared signal source, the imaging receiver is used for receiving an optical signal sent by the LED end and completing downlink communication, and the infrared signal source is used for receiving the optical signal sent by the LED end. And meanwhile, the position information of the LED end is determined according to the optical signal, and the infrared signal source is used for receiving the position information of the LED end and transmitting a signal to the LED end to perform uplink communication. Compared with the prior art, the signal-to-noise ratio can be improved, and the indoor communication transmission rate and the communication stability are improved.

Flexible exoskeleton glove device with skillful operation capability

The invention belongs to the related technical field of wearable exoskeletons, and discloses a flexible exoskeleton glove device with dexterous operation ability, the glove device comprises a flexible glove, and a four-finger cooperation driving mechanism, a thumb driving mechanism and a thumb side swing mechanism which are respectively arranged on the flexible glove, the four-finger driving mechanism is used for driving the four fingers to bend and stretch, and the thumb driving mechanism is used for driving the thumb to bend and stretch; the thumb side-sway mechanism is arranged on the side portion, located between the palm center and the palm back, of the thumb of the flexible glove and used for driving the thumb to sway laterally. The four-finger cooperative flexion/extension movement, the thumb flexion/extension movement and the thumb side-sway movement can be assisted, and the requirement for enhancing the hand movement capacity under the extreme environment (such as spaceflight and ...

Insertion pipe water finding and plugging pipe column

The invention relates to an insertion pipe plugging finding water pipe column which comprises a releasing outer pipe and an inner pipe, the releasing outer pipe comprises an upper packer, a lower packer, an upper oil inlet channel, a middle oil inlet channel and a lower oil inlet channel, the inner pipe comprises an insertion pipe, the releasing outer pipe further comprises an upper sealer and a lower sealer, and the upper sealer and the lower sealer are located on the upper side and the lower side of the upper packer respectively. Sealing elements, namely an upper sealing element and a lower sealing element, are respectively arranged in the upper sealer and the lower sealer; the upper side and the lower side of the inner pipe liquid inlet hole of the insertion pipe are provided with sealing matching sections, namely an upper sealing matching section and a lower sealing matching section; the sealing matching section is used for being matched with the sealing pieces in the upper sealer and ...

Highly anthropomorphic mechanical dexterous hand finger collaborative side swaying device

The invention belongs to the related technical field of mechanical fingers, and discloses a highly anthropomorphic mechanical dexterous hand finger collaborative side swaying device. The device comprises a forefinger, a middle finger, a ring finger, a little finger, a forefinger side-sway module and a three-finger collaborative side-sway module, the forefinger side-sway module is used for driving the forefinger to sway laterally, and the three-finger collaborative side-sway module is used for driving the middle finger, the ring finger and the little finger to sway laterally cooperatively; the three-finger collaborative side swing module comprises a three-finger driving unit, a three-finger transmission unit and a three-finger execution unit, the three-finger driving unit generates driving force, the driving force is transmitted to the three-finger execution unit through the three-finger transmission unit, and the three-finger execution unit comprises a middle finger rotating shaft, a ring ...

Video data transmission method, vehicle and computer readable storage medium

The invention provides a video data transmission method, a vehicle and a computer readable storage medium, and the method comprises the steps: obtaining data transmission requests of a plurality of transmission paths of the vehicle, and determining the data size of video data stored in a cache corresponding to the transmission paths according to the data transmission requests; determining the priority of the transmission path according to the data volume; and writing the video data in the caches corresponding to the transmission paths into a memory according to the priority from high to low, and transmitting the video data written into the memory to a target terminal in real time. In the invention, according to the sequence of the video data in each cache from more to less, the video data of each transmission path is transmitted to the target terminal, so that the video data with larger storage data volume is preferentially written and transmitted, the video data blockage is avoided, the ...

Wearable portable air supply system and wearable equipment

The invention belongs to the related technical field of air supply equipment, and discloses a wearable portable air supply system and wearable equipment, the air supply system comprises a back plate, a frame, an air pump, an air pump suspension damping mechanism, a pneumatic plate spring variable stiffness mechanism and a pneumatic damping ring variable stiffness mechanism; the back plate comprises a back side plate and a base, one end of the back side plate is connected to the base, and the base is connected to a connecting plate at the bottom of the frame through a pneumatic plate spring variable stiffness mechanism; the back side plate is connected to the side part of the frame through a pneumatic damping ring variable stiffness mechanism; the air pump is connected to the frame through an air pump suspension damping mechanism; and a cylindrical roller bearing is arranged between the connecting plate and the inner wall of the base. The multi-stage damping and silencing mode is adopted ...

Self-charging electric motorcycle

The invention discloses a self-charging electric motorcycle which comprises a motorcycle frame and a handle, a turnover seat is arranged on the motorcycle frame, and a seat cushion and a charging panel are arranged on the seat; a water storage tank is arranged in the seat, a floating ball is arranged in the water storage tank, and a first button triggered by the floating ball after the seat is turned over is arranged on the seat; a handle frame is arranged on the frame, a cleaning ring is arranged on the handle frame, the cleaning ring is connected with an electric push rod, and the electric push rod is electrically connected with a first button. The electric motorcycle can be self-charged through solar energy during parking, and the handles of the motorcycle can be automatically scrubbed before the motorcycle is started after raining; the use efficiency of the electric motorcycle is greatly improved, and the manual labor force is reduced.

Camera triggering method and device based on autonomous vehicle

The invention provides a camera triggering method and device based on an autonomous vehicle. The method comprises the following steps: determining a first moment and a second moment of an ith camera; according to a preset exposure duration corresponding to the ith camera, the first moment and the second moment, determining an advanced exposure duration corresponding to the ith camera; according to the environment information corresponding to the ith camera, correcting the advanced exposure duration corresponding to the ith camera to obtain the corrected advanced exposure duration corresponding to the ith camera; determining a third moment of the ith camera according to the corrected advanced exposure duration corresponding to the ith camera; and according to the third moment, controlling the ith camera to carry out next image acquisition. According to the method, the moment of triggering the camera next time can be automatically set, so that adaptive camera early triggering is realized; ...

Drilling and splitting mechanism and all-in-one machine

The invention provides a drilling and splitting mechanism and a drilling and splitting all-in-one machine. The drilling and splitting mechanism comprises a drilling mechanism, a splitting mechanism and a telescopic mechanism. The telescopic mechanism comprises a telescopic oil cylinder and a first connecting arm, and the telescopic oil cylinder is used for driving the first connecting arm to move; the drilling mechanism and the splitting mechanism are located on the same side of the telescopic mechanism, and the first connecting arm is connected with the splitting mechanism and drives the splitting mechanism and the drilling mechanism to move; the telescopic displacement of the telescopic oil cylinder is the distance between the rock drill and the splitting device, so that the splitting mechanism can move to the position of the original drilling mechanism when the telescopic oil cylinder stretches out or retracts. Different from the prior art, according to the technical scheme, splitting ...

Under-actuated traction device based on planetary gear differential mechanism and hand exoskeleton

The invention belongs to the technical field of underactuation structure design, and discloses an underactuation traction device based on a planetary gear differential mechanism and a hand exoskeleton, the traction device comprises a two-input four-output underactuation traction module, a motor wire wheel direct drive traction module and a wire wheel output tensioning module, the two-input four-output under-actuated traction module and the motor wire wheel direct-driven traction module are connected, and the two-input four-output under-actuated traction module and the motor wire wheel direct-driven traction module are respectively connected with a wire wheel output tensioning module; the motor wire wheel direct-drive traction module is used for providing forward and reverse traction force for the execution mechanism; the two-input four-output under-actuated traction module is a driving mechanism for converting two input forces into four paths of output through the proportional action of ...

Mountain bike with waterproof structure

The invention discloses a mountain bike with a waterproof structure. The mountain bike comprises a bike frame, a rear suspension, a pedal connecting rod and pedals, and a damping air cylinder is arranged between the bike frame and the rear suspension; the damping air cylinder comprises a suction cavity, and a plurality of adsorption holes connected with the suction cavity are formed in the pedal. The pedal connecting rod is rotationally arranged on the frame, one end of the pedal connecting rod is connected with the pedal through a first rotating joint, the other end of the pedal connecting rod is connected with the frame through a second rotating joint, the rotating end of the first rotating joint is connected with the adsorption hole through a hose, and the fixed end of the first rotating joint is connected with the rotating end of the second rotating joint through a hose; according to the invention, when the mountain bike passes through a pit, the foot sole can be adsorbed, damage caused ...

Data stream processing method, device and equipment and readable storage medium

The invention provides a data stream processing method, device and equipment and a readable storage medium, and relates to the technical field of automatic driving, and the method comprises the steps: obtaining a data processing function which needs to be realized by a chip contained in embedded equipment; transplanting a function module for realizing the data processing function into a component in the multimedia frame gstreamer in a mode of deeply customizing the component in the multimedia frame gstreamer; and connecting the components in the multimedia frame gstreamer to the chip, and carrying out data processing on the components in the multimedia frame gstreamer. In the technical scheme, by deeply customizing the gstreamer component, functional modules for data stream acquisition, transmission, processing and the like are modularized, so that convenience is provided for transplantation of the functional modules, and the flexibility when a hardware platform processes the data streams ...