44results about How to "Simplify the setup process" patented technology

The invention relates to the technical field of archive management, in particular to an archive digitization full-process standard management system, which comprises a project identification module used for obtaining effective project information; the project generation module is used for generating archive project information and archive project nodes; the team generation module is used for generating an archive project team and a target archive project; the association identification module is used for identifying associated archive items; the migration judgment module is used for judging the migration necessity of the associated file project; the migration execution module is used for executing the migration scheme; the migration optimization module is used for optimizing the execution process of the migration scheme; and the management repair module is used for repairing the target archive project in the archive management process. According to the invention, digital full-process standard management is carried out on the archives, intelligent association of automatic optimization identification, dynamic restoration and archive management processes is realized, and the archive management efficiency is improved.

The utility model relates to the technical field of laser cutting, in particular to a laser cutting platform fixing clamping device which comprises a base, a moving rod, a clamping block, a rotating shaft, a clamping jaw, a gear, a sliding groove, a sliding rod, an abutting plate, a rack and the like. Through sliding motion of the moving rod, the abutting plate is driven to make contact with a workpiece, then the sliding rod is driven to slide in the sliding groove, and the gear rotates and drives the clamping jaw to clamp the workpiece. The clamping device has the beneficial effects that the workpiece can be conveniently and rapidly clamped and fixed, the clamping operation steps are simplified, and the clamping efficiency is improved.

The invention discloses a V2G charging and discharging scheduling method and system based on an improved backbone particle swarm algorithm, and the method comprises the steps: estimating the load of an electric vehicle, and obtaining estimation data; constructing a charging and discharging scheduling model based on the estimation data, the power grid side demand and a preset target constraint; and introducing a learning factor, and solving the charging and discharging scheduling model based on an improved backbone particle swarm algorithm to obtain a scheduling strategy. The system comprises a statistical estimation module, a model construction module and a model solving module. By using the invention, a charging and discharging strategy of the electric vehicle is provided, the electric vehicle can be ensured to access the power grid orderly, and the use efficiency and stability of the power grid are improved. The method can be widely applied to the field of resource scheduling.

The invention discloses a personnel accurate positioning and sensing method based on Doppler radars and infrared cameras. The method comprises the following steps: respectively obtaining an infrared data set containing coal mine underground operating personnel and a plurality of radar RD data sets; performing data preprocessing on the infrared and radar RD data sets; constructing a YOLOv8 network model by a target recognition algorithm based on radar-infrared fusion; a YOLO-T1 network model is constructed on the basis of a YOLOv8 network; carrying out the training of the YOLO-T1 network model; high-precision positioning and sensing can be carried out on underground coal mine operating personnel; real-time processing is carried out on infrared data including coal mine underground operating personnel and data of a plurality of radars RD, and then data preprocessing is carried out; and inputting the preprocessed infrared data and radar RD data as input data into the YOLO-T1 network model for processing, and outputting a positioning result of the operating personnel by the YOLO-T1 network model. According to the method, high-precision positioning and sensing of the underground coal mine operating personnel can be realized.

The present invention provides a surface electromyographic signal recognition method and system, wherein the method includes the following steps: establishing electromyographic control relationships between each monomer finger and each mechanical finger, and obtaining each mechanical finger sleeve for sleeved mechanical finger; performing morphological acquisition based on each different monomer finger, and obtaining each test finger sleeve for sleeved each monomer finger; establishing each color association relationship between each different mechanical color and each different test color in one-to-one correspondence based on each electromyographic control relationship; in response to the first detection end detecting finger activity of any monomer finger, triggering the second detection end to detect the mechanical finger, and obtaining the mechanical activity range corresponding to the mechanical finger; in response to the mechanical activity range being different from the monomer activity range, obtaining the initial electromyographic signal, and updating the initial electromyographic signal based on the monomer activity range to obtain the current electromyographic signal. The present invention at least reduces the difficulty and cost of adjustment.

The utility model discloses an optical module shell assembly fixture, including jig frock body, the jig frock body includes support mesa, positioning block, this positioning block is arranged in the upper surface of support mesa, positioning block is equipped with two groups, two groups positioning block vertical arrangement, clamping mechanism, this clamping mechanism is arranged in the upper surface of support mesa, clamping mechanism is equipped with two groups, two groups clamping mechanism vertical arrangement, jacking screw, jacking screw is equipped with multiple groups, multiple groups jacking screw corresponds to the preset placement area of optical module shell arrangement, jacking screw is connected with support mesa screw thread, the utility model discloses through the rotation jacking screw adjustment its end surface height, and then control the protruding height after shell clamping, has reduced the labor intensity, the cost while has improved the efficiency, has promoted the versatility of jig frock.

The utility model relates to a positioning jig which comprises a fixing base, a plurality of first limiting grooves and a plurality of second limiting grooves are formed in the fixing base, the first limiting grooves and the second limiting grooves are sequentially formed in the length direction of the fixing base at intervals, the first limiting grooves are used for fixing parts, and the second limiting grooves are used for fixing gaskets. According to the positioning jig, when the parts are stringed, the parts can be sequentially placed in the first limiting grooves, gaskets can be sequentially placed in the second limiting grooves, then the stringing rods are used for stringing the parts and the gaskets, then the stringing rods are taken out with two hands, the transferring and clamping processes of the parts are simplified, the operation efficiency is improved, and the practicability is high. And meanwhile, the number of containers needing to be temporarily stored in a machining area after the parts are transferred to a heat treatment workshop is reduced, and therefore the production cost is reduced.

The present application discloses an endoscope electrical signal connection device and an endoscope system. The endoscope electrical signal connection device includes a plug connected to the endoscope body, the plug is used to plug into a socket set on the endoscope processor, and the plug includes: an interface board, which is electrically connected to the endoscope body, and the interface board is provided with a waterproof and corrosion-resistant conductive terminal; a waterproof and corrosion-resistant shell, which is sealed and wrapped on the outside of the interface board, and the conductive terminal is at least partially exposed from the waterproof and corrosion-resistant shell to be electrically connected to the socket; when the endoscope body is a hard mirror, the interface board is a non-waterproof or non-corrosion-resistant substrate board; when the endoscope body is a soft mirror, the interface board is a waterproof and corrosion-resistant substrate board. The present application sets the plug as an external waterproof structure, and sets interface boards of different materials for different mirror body types, so that the plugs of hard mirrors and soft mirrors are unified in structure, and can be plugged into the same socket on the endoscope processor side, meeting the soft mirror decontamination requirements and realizing cost control for hard mirrors.

The utility model discloses an efficient drilling device for hardware machining, and relates to the technical field of hardware machining equipment. Comprising a base, a vertical drilling machine and a square frame supported by four pneumatic push rods, clamping pieces with stepped grooves are symmetrically arranged at the bottom of the frame, the clamping pieces are hinged to a second shaft rod on the base through a first shaft rod and a connecting plate, and a spring piece riveted to the center of the base elastically supports the bottom of the connecting plate. When the pneumatic push rod drives the frame to ascend and descend, the clamping pieces are driven by the connecting plates to be opened and closed, elastic supporting is provided by the spring pieces, vertical pressure and vibration are converted into horizontal clamping force during drilling, and multi-directional fixing is formed in cooperation with the telescopic clamping jaws on the frame. According to the device, self-adaptive clamping under the vibration working condition is achieved through the elastic linkage structure, the stepped groove adapts to different workpiece specifications, the problem that a traditional clamp is prone to loosening is effectively solved, clamping stability and operation convenience are both achieved, and the drilling precision and the production efficiency are remarkably improved.

The invention discloses an unmanned tricycle intelligent driving bag system based on visual navigation, and particularly relates to the technical field of intelligent driving, the unmanned tricycle intelligent driving bag system comprises a visual perception unit, a central control module and an execution control interface, and the central control module comprises an environment perception module, a positioning and mapping module and a path planning and decision module. According to the invention, by integrating the visual perception module, the central control module and the precise execution module, autonomous reverse driving of the tricycle in a complex environment is realized. By means of a high-precision vision and inertial measurement unit fusion technology, the system can complete three-dimensional environment perception, accurate positioning and mapping, accurate obstacle recognition and collision-free path planning, especially can perform look-ahead avoidance on dynamic obstacles, and remarkably improves operation safety and operation accuracy.

An improved second-order self-disturbance rejection control method for attitude control of a quad-rotor drone. Compared with the prior art, the beneficial effects of the present invention are: faster response speed, the optimized linear extended state observer transfer function algorithm greatly improves the response speed of the control system; the control system is more stable, and in the control system response process, the amplitude change of the optimized linear extended state observer transfer function algorithm is smoother; high control accuracy, by optimizing the control algorithm, the phase lag is significantly reduced, and the accuracy and stability of the control are improved; parameters are easy to set, and the present invention introduces an adaptive control method for real-time adjustment of the PD link control parameters of the PD controller, which can compensate for the tracking error caused by the controller parameter deviation and disturbance, which not only simplifies the parameter setting process, but also improves the control accuracy of the control system and enhances the anti-disturbance performance of the controller.

The invention relates to a mining dump truck lifting system with a load capacity detection function and a using method thereof, the mining dump truck lifting system comprises a lifting pump connected with a hydraulic oil tank, the lifting pump is connected with a lifting oil cylinder through a lifting proportional valve, a rodless cavity of the lifting oil cylinder is provided with a pressure sensor, a lifting angle sensor is arranged on a carriage of a mining dump truck, and a slope sensor is arranged on a truck body. The system further comprises a controller, the input end of the controller is connected with the pressure sensor, the lifting angle sensor and the gradient sensor, and the output end of the controller is connected with the lifting pump and the lifting proportional valve. The controller controls the lifting proportional valve to drive the lifting pump to lift in a small range, pressure value calibration in the reference state, the no-load state and the full-load state is achieved, after calibration of the three states is completed, load capacity detection is conducted, the load capacity of the vehicle is calculated, and the system is few in part, easy to install and maintain, low in cost and high in reliability. Automatic diagnosis of the detection system can be realized, so that system errors are reduced, and faults are eliminated.

This utility model discloses a single-station hot plate welding machine, belonging to the field of hot plate welding technology. The hot plate welding machine includes a cabinet, an upper mounting part, a lower mounting part, and a heating component. The movement of the upper and lower mounting parts is driven by first lead screws driven by first servo motors on both sides. The synchronous control of the dual motors can achieve precise synchronization of movement in opposite directions, and the lead screw drive can provide continuous and stable mold closing pressure. Compared with the traditional slide bar drive, it avoids welding gaps caused by pressure fluctuations, ensures tight contact of the workpiece welding surface, and improves welding strength and consistency. The linear slide rail with built-in ball bearings, cage, and return channel is used in conjunction with the sliding block to replace the sliding friction of the traditional slide bar. The low friction coefficient of rolling friction can significantly reduce the wear of the slide rail and the slider, avoiding the problem of precision decay caused by the thinning of the slide bar and the enlargement of the sliding hole. At the same time, the multi-directional contact design of the slide rail can limit the movement of the upper and lower mounting parts, ensuring accurate workpiece alignment during mold closing.

The utility model discloses a direct current high voltage generator for an electrical test, which comprises a voltage doubling cylinder main body, a telescopic supporting mechanism is arranged at the bottom of the voltage doubling cylinder main body, the telescopic supporting mechanism comprises a fixed base, an adjusting cam, a sliding rod, a spring and a leveling foot pad, and the fixed base is fixedly arranged at the bottom of the voltage doubling cylinder main body. A sliding hole is formed in the side end face of the fixed base, the sliding rod is installed in the sliding hole and is in elastic sliding connection with the fixed base through a spring, the adjusting cam is installed in the center of the fixed base and rotationally connected with the fixed base, the sliding rod is in sliding contact connection with the adjusting cam, and the leveling foot pad is movably installed on the lower end face of the sliding rod. The portable voltage-multiplying cylinder support has the advantages of being convenient to carry and stable in supporting, and solves the problems that in the prior art, a voltage-multiplying cylinder is poor in stability or a support of the voltage-multiplying cylinder is difficult to disassemble and install and inconvenient to carry, and electrical test efficiency is seriously affected.

The present invention discloses a multi-core tube anti-collision capsule, which belongs to the technical field of structural protection. Through the corresponding arrangement of the shell and the center plug, the core tube and other components in the shell, and the combined operation of the one-way valve and the pressure regulating valve in the center plug, it can effectively realize the impact protection of structures such as bridge piers, control and release the force acting on the protected structure during the impact, and realize reliable anti-collision of the structure. The multi-core tube anti-collision capsule of the present invention has a simple structure, is easy to set up and maintain, can effectively realize the impact protection of structures such as bridge piers, effectively control the force transmitted to the protected structure by the anti-collision capsule during the impact, ensure that the impact force does not exceed the bearing capacity of the protected object, and after the impact is removed, the anti-collision capsule can realize rapid recovery under the action of the core tube, so that the anti-collision capsule can quickly restore the state before the impact, effectively simplifying the inspection and maintenance process of the anti-collision capsule, and has good application prospects and promotion value.

The invention relates to a method and a system for configuring an initial value of a transmitting end equalizer. The method comprises the following steps: acquiring target equipment information; setting a plurality of universal input / output port values of the central processing unit according to the target equipment information; the central processing unit determines a sending end equalizer target value corresponding to the target equipment according to the plurality of general input and output port values; and taking the target value of the transmitting end equalizer as the initial value of the transmitting end equalizer of the link between the central processing unit and the target equipment. By adopting the method, the target value of the transmitting end equalizer corresponding to the target equipment can be quickly determined, and the target value of the transmitting end equalizer is set as the initial value of the transmitting end equalizer.

The utility model relates to the field of jack fruit breeding devices, and discloses a jack fruit seedling breeding device which comprises a base, the top side of the base is fixedly connected with a plurality of connecting rods, the top sides of the connecting rods are fixedly connected with a seedling raising platform, and the top side of the seedling raising platform is provided with an irrigation groove. A plurality of seedling raising holes are formed in the bottom side of the irrigation groove, seedling raising assemblies are arranged in the seedling raising holes, and a motor is installed in the base. According to the seedling raising device, the seedling raising clamping plates are closed by rotating the rotating shaft, seedlings and soil can be rapidly fixed, the clamping plates are prevented from being opened by hole position limitation after the seedlings are put into the seedling raising holes, and the clamping process in the initial seedling raising stage is simplified. During transplanting, the motor drives the screw rod to drive the lifting platform and the abutting column to eject the seedling culture clamping plate, manual digging is not needed, damage to root systems is avoided, transplanting efficiency is remarkably improved, the method is particularly suitable for large-scale seedling culture scenes, and labor cost and operation loss are reduced.

The utility model discloses a lithium ion battery roller testing machine, which belongs to the technical field of lithium ion battery inspection equipment and comprises a roller assembly, a driving assembly is arranged on the right side of the roller assembly, a roller frame assembly is arranged below the left section of the roller assembly, and a cover plate assembly is arranged on the left end face of the roller assembly. The cover plate assembly is arranged on a cover plate supporting table, and a sliding rail is arranged below the cover plate supporting table. According to the lithium ion battery roller testing machine provided by the utility model, the modular design of the roller assemblies is adopted, so that diversified simulation of complex terrains is realized; a stepless speed regulation motor is adopted, the rotating speed of the roller can be accurately controlled, and acceleration changes caused by different gradients or road conditions are simulated; according to the cover plate assembly, the cover plate can be quickly opened, closed and locked through cooperation of the sliding rails, the flanges and the buckle plates, the clamping process is simplified, and the testing efficiency is improved; the set screws and the multiple sets of flange-buckle plate structures form multiple locking, and the locking failure risk of a traditional mechanical locking mode is avoided.

The utility model discloses a separable optical fiber connector, which belongs to the technical field of separable optical fiber connectors, and comprises an insertion core assembly, an inner frame sleeve, a connector main body and a crimping assembly. The optical fiber connector can be disassembled and assembled in a split mode after the insertion core assembly and the optical fiber are connected and fixed, and the requirement for disassembling and assembling in a split mode after the preformed end optical fiber connector is arranged is met. The optical fiber connector capable of being split is simple in structure and convenient to assemble and disassemble, the assembling and disassembling process of the optical fiber connector can be effectively simplified, bending state inspection before the optical fiber and the insertion core are fixed is achieved, the situation that the optical fiber is excessively bent due to the fact that the optical fiber is reserved to be too long is avoided, additional attenuation is reduced, and the application reliability of an optical cable is improved. Conditions are provided for air-blowing laying of the optical cable.

The present invention relates to a tube and wire driving device of a vascular interventional surgical robot, and relates to the technical field of medical devices. It includes a guide wire driving device and a catheter driving device, and the guide wire driving device includes a sterile isolation shell, a loading support mechanism, a rotary motion mechanism and a linear running mechanism; the loading support mechanism, the rotary motion mechanism and the linear running mechanism are all installed inside the sterile isolation shell; the linear running mechanism includes a linear driving device, a transmission device and a long straight consumable driving wheel group, the transmission device is located at one end outside the loading support mechanism and is connected to the linear driving device, and the end located inside the loading support mechanism is connected to the long straight consumable driving wheel group, and the long straight consumable driving wheel group; the rotary motion mechanism is installed at one end of the loading support mechanism away from the linear driving device. The present invention can complete the long-distance coordinated delivery of catheters and guidewires; improve the operability, safety and ease of use of robot-assisted minimally invasive vascular intervention surgery.

The present invention discloses a measurement and analysis method and system based on a portable downhole electromagnetic disturbance measurement device, the method comprising: entering a measurement interface of the portable downhole electromagnetic disturbance measurement device; determining a signal measurement frequency band when the test item determined in the measurement interface is radiation emission; confirming the working mode of the device under test after selecting the signal measurement frequency band; measuring the background noise of the environment in which the device under test is located when the device under test is in shutdown mode, and performing numerical measurement according to a preset measurement orientation to obtain a corresponding background noise measurement result; wherein the measurement orientation is determined based on a contour recognition result and a midline angle of an image captured by the device under test. The present invention can realize accurate business navigation and improve test efficiency.

The present invention discloses a connecting handle water jet cutting fixture, including a locking screw, a base, a tension rod, a protective bushing, a positioning base plate, a clamping bolt, a positioning pin, a clamping block and a cover plate. The tension rod has one end with a threaded hole at the bottom, which is inserted into the center hole of the base. The locking screw is inserted into the base and the tension rod. The cover plate is inserted into the top thread of the tension rod and tightened to fix the protective bushing. The positioning pin is fixed on the positioning base plate. The clamping bolt is inserted into the clamping block, and the clamping bolt is screwed into the positioning base plate. The beneficial effect is that: using this fixture can ensure that the repeated positioning error of each cutting product after clamping does not exceed 0.05mm, thereby improving the manufacturing accuracy; at the same time, the clamping operation process is simplified, and the clamping and alignment time is reduced by more than 80%; it can also provide necessary protection for the parts of the product that do not need to be cut, reduce accidental cutting injuries, and improve the yield rate. It has good economic value.

The embodiment of the invention discloses a verification method and device of a data transmission module, a storage medium and computer equipment, and relates to the field of IC verification. According to the application, the internal data of the sequence generator of the source end VIP and the target end VIP are directly accessed through the pointer, and the backdoor access mechanism greatly shortens the data path and reduces the intermediate link of data transmission. Compared with a traditional TLM (Transaction-Level Modulation) mechanism, the scheme provided by the invention does not need to carry out data transmission through a complex Transaction, so that extra overhead and complexity possibly brought by the TLM mechanism are avoided.

The invention provides an electronic component and a manufacturing method thereof. The electronic component comprises a substrate, a chip, a covering part, a capacitor component and a sealing structure. The chip is disposed on the substrate. The cover is disposed on the chip. The capacitor assembly is disposed on the substrate. The sealing structure surrounds the chip and seals a gap between the cover and the substrate. The sealing structure comprises an insulating colloid, and the insulating colloid wraps the capacitor assembly. According to the electronic component and the manufacturing method of the electronic component, overflow of liquid metal is effectively prevented through a simple sealing structure.

This utility model relates to the field of metal casting drilling technology, and more particularly to a metal casting drilling device. The metal casting drilling device includes: a support platform, an L-shaped assembly plate, a drive assembly, a sliding rod, and a spring assembly. Two support columns are symmetrically fixedly connected to the top of the support platform. A carrying plate is fixedly connected to the top of the support columns. An electric push rod is fixedly connected to the top of the carrying plate. A long block is fixedly connected to the drive end of the electric push rod. Sliding plates are fixedly connected to both ends of the long block. An L-shaped assembly plate is slidably connected to the front side of the long block. A servo motor is installed at the included angle of the L-shaped assembly plate, and a drill bit is installed at the drive end of the servo motor. This utility model effectively absorbs and buffers the vibration and displacement caused by the cutting reaction force during drilling, significantly reducing problems such as hole position deviation and hole wall roughness caused by instability of the processing platform, and reducing the risk of drill bit chipping and accelerated wear due to vibration.

The invention relates to the technical field of welding equipment, in particular to wheelchair manufacturing, forming and machining automatic welding equipment which comprises a first workbench, a welding manipulator and a second workbench, and the first workbench and the second workbench are symmetrically arranged on the left side and the right side of the welding manipulator; a pipe fitting is subjected to first-stage positioning and clamping through the multiple positioning grooves, then the pipe fitting is pressed and fixed through the clamping mechanism in a top-down pressing mode, second-stage positioning and clamping of the pipe fitting are achieved, meanwhile, locking and fixing between the overturning plate and the table top are achieved through the inserting and positioning assembly and the locking mechanism, and the pipe fitting can be conveniently and rapidly clamped. According to the pipe fitting welding device, the table top and the overturning plate are integrated, the clamping stability of the pipe fittings is further improved, integrated clamping of the multiple pipe fittings is achieved through the clamping mechanism, multiple times of positioning and clamping are not needed one by one, the working efficiency is improved, and the welding efficiency is improved through alternate continuous operation of the two symmetrically-arranged workbenches.

The utility model discloses optical fiber screening equipment with a protection structure, which comprises a workbench, the workbench is fixedly connected with a protection side plate and a protection back plate, the outer surfaces of the protection side plate and the protection back plate are provided with observation windows, the upper part of the protection side plate is fixedly connected with a protection top plate, and the upper part of the protection top plate is fixedly connected with the protection back plate. A plurality of heat dissipation grating openings are formed in the outer surface of the protective top plate, a door plate frame is fixedly connected to the front end of the workbench, hinges are fixedly connected to the outer surface of the door plate frame and the outer surface of the door plate frame, and the hinges are hinged to the protective door. The splashing risk possibly caused by optical fiber breakage or equipment abnormity in the testing process is effectively isolated, and the safety of operators is guaranteed. The stable installation mode ensures the operation stability of the equipment, avoids the influence of external interference on the test precision, and integrally gives consideration to the characteristics of high-strength protection and flexible operation.

The application discloses a clock timing device of a pull-out basket, which comprises a circuit board installed in a sterilization machine shell, wherein a main control chip, a real-time clock module, a display module, a key input module and a driving module are arranged on the circuit board. The real-time clock module provides real-time clock information to the main control chip; the display module displays the current real-time time under the driving of the main control chip; the key input module is used for the user to input an absolute target time for starting sterilization; the main control chip compares the current time with the target time in real time, and controls the driving module to connect the plasma generator to the power supply and start sterilization when the current time reaches the target time. The application enables the user to directly set the absolute target time according to the displayed current time, realizes accurate alignment of the sterilization starting time and the actual demand time of the user, and has the characteristics of intuitive operation and accurate timing.

The utility model discloses a drilling and milling machine for valve production and machining, which relates to the technical field of valve machining and comprises a machining tabletop, a collecting hopper, a collecting box and a cleaning component. The machining table top is provided with a driving seat and a hydraulically-adjusted clamping seat, and the valve can be stably clamped and driven to rotate. A collecting opening is formed in the bottom of the machining table top, the chippings fall into the conical material distributing disc through the collecting opening, and the chippings are evenly guided to the circumferential discharging opening through centrifugal force and finally converged into the detachable collecting box. The distributing disc is driven by a driving motor, a cleaning frame and an elastic knocking rod are arranged at the top of the distributing disc, the knocking rod is matched with a periodic boss on the inner wall of the distributing disc, and residual chippings are shaken off through high-frequency vibration. According to the device, through automatic scrap collection, vibration cleaning and closed protection design, the problem that a traditional drilling and milling machine is low in scrap cleaning efficiency is solved, and machining safety and maintenance convenience are improved.