51results about How to "Implementation drive" patented technology

This application relates to a lightweight AI glasses using a Micro LED optical engine module, belonging to the field of AI glasses technology. The lightweight AI glasses using a Micro LED optical engine module include a frame and temples. One end of the temples is rotatably connected to the frame. A limiting portion is also provided at the end of the frame. A first adjustment mechanism is also provided on the frame. The first adjustment mechanism includes an abutment frame and a fixing component. The abutment frame is located at one end of the temple near the frame, and one end is rotatably connected to the temple. The limiting portion is located on the displacement path of the other end of the abutment frame when it rotates with the temple. The fixing component is used to fix the abutment frame after rotation. This application improves the comfort of the user when wearing the lightweight AI glasses.

The invention discloses a multi-channel pushing power connection driving device which comprises a driving mechanism capable of generating linear driving force; a plurality of transmission units are arranged, each transmission unit corresponds to one flexible sleeve, a transmission driving part is arranged in each flexible sleeve, the tail end of each flexible sleeve is connected with a function execution assembly, and the transmission units transmit driving force to the transmission driving parts after being subjected to linear driving force, so that the transmission driving parts move relative to the flexible sleeves. Therefore, the power is transmitted to the function execution assembly to enable the function execution assembly to act. The driving mechanism is installed at one end of the motion platform, the multiple transmission units are arranged at the other end of the motion platform, and the motion platform can regulate and control the relative position of the driving mechanism relative to the transmission units; under the driving action of the moving platform, the driving mechanism is correspondingly matched with one or more corresponding transmission units on the mounting platform so as to drive the transmission units to drive the corresponding transmission driving parts.

The present application relates to a kind of for garbage compressor material leakage return device and material leakage return method, material leakage return device includes transmission mechanism and hopper mechanism, wherein, transmission mechanism includes mounting bracket and drive assembly and track assembly being set on mounting bracket, track assembly is arranged between the material leakage passage and material leakage port of garbage compressor;Hopper mechanism is slidably arranged on track assembly, drive assembly is connected with hopper mechanism to drive hopper mechanism movement along track assembly, and drive hopper mechanism overturning.Drive assembly is connected with hopper mechanism, drive assembly drives hopper mechanism movement along track assembly, realizes the material leakage return form of reciprocating multi-point feeding, single-point unloading form, returns the compressed cavity in multiple material leakage return from inside and outside garbage compressor.The device sends the material leakage generated in the working process of garbage compressor into compressor, the whole process is coherent, degree of automation is high, manual participation is low, improves the efficiency and degree of automation of material leakage cleaning.

The invention relates to the technical field of grinding devices, and provides a grinding device for the exterior of a wire rod, which can realize single-time full-ring complete treatment of the wire rod, is relatively stable in treatment quality, has an automatic abrasive cleaning function, is relatively low in manual maintenance frequency and relatively good in practicability, and comprises a transmission mechanism and a main body structure, a main body structure comprises a foundation frame, a processing box is fixedly connected in the foundation frame, a threading opening is formed in the processing box and used for threading of wires, a fixed box is fixedly connected to the top end of the processing box, lifting boxes are slidably connected to the front end and the rear end of the processing box, and a plurality of fixed coils and a plurality of fixed conductors are arranged in the fixed box; a plurality of fixed conductors are arranged in the processing box, a plurality of fixed coils are respectively wound on the plurality of fixed conductors, a plurality of lifting coils and a plurality of lifting conductors are arranged in the two lifting boxes, the plurality of lifting coils are respectively wound on the plurality of lifting conductors, the transmission structure is mounted in the foundation frame, and an inclined arc-shaped supporting plate is fixedly connected in the processing box.

The utility model discloses a cell infusion device for cell biological treatment in the technical field of cell back -perfusion device, include: mounting bracket, one side of mounting bracket is provided with limit unit and shake unit, limit unit is used for limiting the position of infusion bag one side of mounting bracket, shake unit is used for installing limit unit one side of mounting bracket and control limit unit shake. In the utility model, through the surface fixed mounting of one drive rail of mounting panel, make when using, the user can set up infusion bag infusion pipe between two clamping rings, then rotate twist column, drive positive and negative toothed lead screw, realize the drive of two clamping rings, finally make two clamping rings just contact on the surface of infusion bag infusion pipe, like this can avoid infusion pipe to and fro shake when infusion bag shakes, also can not to infusion pipe carry out close clamping fixed, avoid the emergence of the situation of pulling infusion pipe.

This utility model discloses a transformer copper foil winding fixture belonging to the field of transformer processing technology. It includes a base, a turntable movably connected to the top of the base, a fixed clamping plate fixedly welded to one side of the top center of the turntable, and a drive groove on the other side of the top center of the turntable. A clamping motor is fixedly installed at the end of the drive groove away from the fixed clamping plate, and a screw is provided at the output shaft end of the clamping motor. A slider is slidably arranged inside the drive groove, and a movable clamping plate is fixedly welded to the top of the slider. A threaded sleeve is embedded in the inner side of the slider. By setting the fixed clamping plate and the movable clamping plate on the top of the turntable, the clamping motor in the drive groove drives the screw to rotate, causing it to move the threaded sleeve and the slider, thereby driving the movable clamping plate to move closer to the fixed clamping plate and clamp and fix the end of the copper foil, ensuring its stability and preventing the end of the copper foil from detaching at the beginning of winding.

This application relates to a harvester ladder and a harvester, belonging to the field of agricultural equipment technology, to optimize the structure of the harvester ladder to a certain extent, simplify the transmission structure, and reduce manufacturing and maintenance costs. The harvester ladder provided by this utility model includes a ladder assembly, a drive assembly, and a positioning assembly; one end of the drive assembly is rotatably connected to the positioning assembly, and the other end is rotatably connected to the side of the ladder assembly; the ladder assembly has a docking part, the positioning assembly has a positioning part, and the docking part and the positioning part are rotatably connected; the drive assembly includes a telescopic drive component, and the extension and retraction of the telescopic drive component can drive the ladder assembly to rotate relative to the positioning assembly.

The invention discloses a detection device of an electronic instrument, and relates to the technical field of waterproof detection. The device comprises a detection box, the detection box is connected with a driving mechanism, mechanical arm mechanisms are fixedly mounted on the two sides of the detection box, each mechanical arm mechanism comprises a mounting plate fixedly connected with the detection box, a guide groove is formed in the mounting plate, and the mounting plate is rotationally connected with a force arm rod which is driven through the driving mechanism; the inner wall of the sliding sleeve is slidably connected with a first sliding rod, the inner wall of the first sliding rod is slidably connected with a guide groove, and one end of the guide groove is rotatably connected with a third shaft rod slidably connected with the force arm rod and the guide groove. A double-head fork plate drives a first rack to move up and down and drives a driving disc on a gear disc to rotate in a reciprocating mode, and a second sliding rod is used for driving a second rack to move in a reciprocating mode, so that a force arm rod is driven, the position of an electric clamping jaw is adjusted, and an electronic instrument is convenient to take and place.

The present application provides a pipeline detection auxiliary hoisting engineering vehicle, and relates to the field of detection auxiliary equipment, comprising: a vehicle frame assembly, a rotating assembly is rotatably installed at the upper end of the vehicle frame assembly, an auxiliary assembly is fixed on the vehicle frame assembly at the lower end position of the rotating assembly, and has the functions of bearing detection instruments and a cable winch; a guide wheel on the auxiliary assembly and a guide wheel of a bearing assembly both have the effect of guiding the cable; the bearing assembly is cooperatively controlled by a driven assembly and a transmission assembly, all components for controlling and lifting the bearing assembly are installed on the rotating assembly, the rotating assembly can rotate, the rotating assembly has a better effect of corresponding to the arbitrarily angled port hole at the lower end of the pipeline well, so that the detection vehicle on the bearing assembly can enter conveniently, and the problem of poisoning of personnel during the placement process of the existing manual well lowering is solved, and the problem of the need for manual secondary adjustment in the later equipment operation, which greatly causes the waste of manpower and financial resources, is solved.

This utility model relates to the field of unmanned aerial vehicle (UAV) technology and discloses a mounting device for UAVs used for inspecting power lines in forests. The device includes a sliding plate with an electric track on its underside. The output end of the electric track is used to fix the mounting equipment. A drive assembly is located on the upper side of the sliding plate. Arc-shaped hanging rods are mounted at both ends of the drive assembly. Support legs are rotatably connected to both ends of the arc-shaped hanging rods. A rotating mechanism is mounted on the arc-shaped hanging rods. A pressure sensor is located at the end of each support leg away from the rotating mechanism. This utility model, through the rotating mechanism, support legs, arc-shaped hanging rods, pressure sensor, drive assembly, and electric track, solves the problem that when a UAV is stopped for equipment replacement or recharging, the terrain limitations and the different centers of gravity of the mounted equipment cause the UAV's center of gravity to shift, leading to the UAV easily tipping over and affecting the continuity and safety of operations.

The invention discloses an electrical practical training platform, which comprises a main frame, at least one mounting area is defined by the main frame, and the main frame comprises an upper frame, a lower frame, a left frame and a right frame which define the mounting area; each mounting area is provided with one group of mounting structures, and each mounting structure comprises at least one cross beam extending along the horizontal direction so as to divide the mounting area to form a plurality of mounting positions for mounting electrical elements; and the electrical function platform is arranged on the main frame, and the electrical function platform comprises a signal interface module and a power supply module. By integrating the mounting structure and the electrical function platform, bearing, power supply and full-signal interaction of multi-size offline industrial electrical elements are realized, deep skill training from principle verification to fault simulation is supported, the problems that practical training content is separated from actual production and the special training cost is high are solved, and the training effectiveness and the resource utilization rate are improved.

The application belongs to the signal reading part in the circuit system, and relates to a digital signal driving circuit and a driving method with multi-channel input and single-channel output. The driving circuit comprises an enabling pulse generating circuit, a time sequence generating circuit and m signal transmission circuits. The enabling pulse generating circuit has one clock signal input end, one enabling pulse signal input end and n column-level circuit output switch control signal output ends. The time sequence generating circuit has k column-level circuit output switch control signal input ends and k signal transmission control time sequence output ends. Each signal transmission circuit has n column-level circuit signal input ends, n column-level circuit output switch control signal input ends, k signal transmission control time sequence input ends and one single-tap data output end. In one signal transmission circuit, n columns of signals are divided into k sections for driving respectively, and each section has j columns of reading circuits, so that multi-channel input and single-channel output of single-tap signal transmission from the column-level circuit are realized.

This invention provides a charger that efficiently controls a single fan cooling multiple converters by utilizing multiple control circuits that control multiple converters separately. A first converter generates a first charging current. A second converter generates a second charging current. A first control circuit controlling the first converter requests fan activation in response to the fulfillment of a first drive condition. A second control circuit controlling the second converter requests fan activation in response to the fulfillment of a second drive condition. A request processing circuit outputs a drive signal to the fan based on the request for fan activation from the first control circuit and / or the second control circuit. The fan, upon receiving the drive signal, delivers cooling air to both the first and second converters.

The application discloses a kind of green building wall structure, comprising: wall, filter, water storage part and water supply assembly;Wall outside is planted pot for planting potted plant, is opened with cavity from top to bottom in wall, water storage part is equipped at the bottom of cavity, water storage part is suitable for containing rainwater flowing into cavity, water supply assembly rainwater in water storage part is sent to planting pot to irrigate potted plant, to realize saving resources, environmental protection, reduce environmental pollution.In the upper portion of cavity, filter is arranged, filter is used to filter rainwater flowing into cavity from the top of wall, impurities in rainwater are intercepted on filter, so as to avoid impurities in rainwater from causing blockage of water supply assembly, increase maintenance cost.

The utility model discloses dry-method machine-made sand equipment, and relates to the technical field of sandstone processing. The device comprises a crushing box, a feeding port is formed in the top of the crushing box, the feeding port is used for inputting stone materials, a material guide plate is obliquely arranged in the feeding port and fixedly connected with the inner wall of the crushing box, and a discharging port is formed in one side of the crushing box and used for discharging manufactured sand materials. According to the dry-method machine-made sand equipment disclosed by the utility model, the crushing and screening performances are remarkably improved, stones are ensured to be accurately fed between the crushing rollers through optimal design, and efficient and uniform crushing is realized; the multiple stages of screening plates are provided with different apertures, sand materials are effectively classified and screened, and the product quality is improved; the driving assembly is simple in structure, and stable driving of crushing and screening operation is ensured; the discharge plates are different in design, so that classified collection is facilitated, and the practicability is enhanced; and on the whole, the structure of the equipment is simplified, the maintenance cost is reduced, and the gravel processing efficiency and quality are improved.

The utility model discloses a kind of linkage type outgoing type door opening and unloading mechanism, including cabinet door and the unloading port being opened in cabinet door.In the present application, driving member drives driving wheel to rotate, transmission belt is counterclockwise between driving wheel and driven wheel Motion, transmission belt linkage promotes chain, promotes chain and turns through guide pulley, promotes chain and pulls out drawer back, until to out drawer and be combined to placement platform, while chain outside slider moves to the limit position above connecting strip, then promotes chain and continues to go up, promotes chain and will be pulled up by the cooperation of slider and connecting strip, sliding seat outside seal door moves along guide rail, until seal door completes the plugging of unloading port, by a group of driving member cooperation corresponding linkage structure, realize the drive of out drawer and seal door, reduce unnecessary part, reduce cost, and adopt intermittent transmission power of linkage type, it is convenient and reliable, can effectively solve the problem of collaborative interference.

The utility model relates to the field of waste heat boilers, in particular to energy-saving and environment-friendly waste heat boiler flue cleaning equipment which comprises a cleaning assembly installed on a hollow installation cover plate. Wherein the cleaning assembly comprises a first motor, a lead screw, a lifting plate and a mounting side plate, the first motor is mounted in the middle of the upper end face of the hollow mounting cover plate, the lower end of an output shaft of the first motor penetrates through the hollow mounting cover plate, the lead screw is arranged in the vertical direction, and the upper end of the lead screw is fixedly connected with the lower end of the output shaft of the first motor; the screw rod is sleeved with the lifting plate in a threaded mode, the lifting plate is sleeved with the annular mounting plate, the number of the mounting side plates is four, the four mounting side plates are mounted on the outer end face of the annular mounting plate in an annular array mode, the cleaning scraping plate is mounted at the other ends of the mounting side plates, and the cleaning device further comprises mounting holes. The flue cleaning device can automatically clean the flue of the energy-saving and environment-friendly waste heat boiler, and has an adjusting function, so that the applicability is improved.

The utility model relates to the field of robots, in particular to a robot which comprises a head, a base, a driving assembly, a connecting piece and a clamping piece. The head part is arranged above the base, the part, close to the base, of the head part is provided with a clamping piece, the base is provided with a driving assembly, one end of the connecting piece is connected with the driving assembly, and the other end of the connecting piece is connected with the clamping piece. When the driving assembly rotates, the connecting piece can be driven to rotate, when the connecting piece rotates, the clamping piece can be driven to rotate, and then the head is driven to rotate, so that driving of the head can be achieved; the driving assembly and the clamping piece are detachably connected with the connecting piece; during production of the robot, the driving assembly can be connected with the connecting piece firstly, and then the other end of the connecting piece is inserted into the clamping piece, so that the mounting convenience of the robot can be improved.

The utility model discloses a testing arrangement for semiconductor processing, including conveying frame, the inside of conveying frame is provided with conveyer belt, the front end and rear end of conveyer belt upper middle are respectively arranged with the positioning board of symmetry, the outside of two positioning boards all rotatory mounting has power box, the side of power box away from positioning board is fixedly installed with transmission plate, and the inside of power box at left side is provided with motor cavity, the motor cavity inside of power box is fixedly installed with motor, and the output of motor is fixedly connected with positioning board, the both sides in conveying frame inside are respectively arranged with the slot of symmetry, the both sides of conveying frame are respectively arranged with fixed folding plate of symmetry. It has realized the turnover ability, has increased the practicality, thereby solved the problem that does not have the turnover structure when the appearance defect of semiconductor device is tested, is not favorable to the defect detection of semiconductor device positive and negative sides.

This disclosure provides a range-extended power system and its control method, as well as engineering machinery. The range-extended power system includes: an engine, including a housing and a crankshaft disposed within the housing; a range extender motor, including a first housing and a rotor disposed within the first housing, the first housing being connected to one side of the housing; a clutch, disposed within the housing and located between the crankshaft and the range extender motor, used to realize the power connection or disconnection between the crankshaft and the rotor, the clutch including an output shaft for outputting power to the rotor in the power connection state; and an oil pump, installed on the side of the first housing away from the clutch, the oil pump including an input shaft connected to the rotor; wherein the rotation axes of the crankshaft, output shaft, rotor, and input shaft are collinear.

The application relates to the technical field of dismounting of a balancing disc of a centrifugal pump, and discloses a quick-dismounting structure and process of a multi-stage centrifugal pump balancing disc, which comprises a device shell, a main shaft assembly is arranged in the inner cavity of the device shell, and an impeller is arranged in the inner cavity of the device shell. The quick-dismounting structure and process of the multi-stage centrifugal pump balancing disc are characterized in that: an installation bin is arranged in the inner cavity of the shaft rod, a driving vertical rod and a driving screw rod are arranged in the inner cavity of the installation bin, the driving screw rod is driven under the action of the driving vertical rod, the driving of the clamping block is realized, the fixing of the balancing disc body is realized under the action of the clamping block, the lock key does not need to be dismounted when the balancing disc is dismounted, the convenience of dismounting the balancing disc is greatly improved, the movement of the first moving block is driven in the process of rotating the driving screw rod, the pushing plate is moved, the driving effect of the balancing pipe body is realized, the balancing pipe body is pulled from the shaft rod, and the dismounting of the balancing disc is more convenient.

The utility model discloses a pattern embossing device for mobile phone shell processing relates to mobile phone shell processing technical field, including work table and placing table, the top of work table is fixedly established with the mount, the top wall of mount is fixedly established with the cylinder, and the telescopic end of cylinder is fixedly established with the sliding table, and the bottom of sliding table is fixedly established with the printing plate, and the transmission assembly is installed between sliding table and work table, and the transmission assembly includes transmission rod, and the bottom of transmission rod is connected with first transmission shaft through rack and pinion transmission, and first transmission shaft is connected with second transmission shaft through bevel gear transmission, and the middle position of placing table bottom is fixedly established with the pivot, the utility model discloses the driving of cylinder to sliding table and printing plate, under the transmission of transmission rod and rack in transmission assembly, the driving of placing table is realized simultaneously, improves the synchronism between each component when the device uses, saves the time when mobile phone shell is in embossing operation, improves the efficiency when the device uses.

The utility model discloses an iron clamp type sleeper anti-creeping device which comprises rail clamps and a control box, the number of the rail clamps is two, installation grooves are formed in the middles of the interiors of the two rail clamps, and nuts are welded to the interiors of the installation grooves. By the adoption of the pressure sensor, the ratchet wheel and the motor, when the device is used, the rail clamp is certainly driven to move due to vibration and rotation of the fastening bolt, then the extrusion force between the rail and the rail clamp is changed, the pressure value detected by the pressure sensor is reduced at the moment, and at the moment, the rail clamp is driven to move. The driving shaft can be driven to rotate through operation of the motor, then the coupler is driven to rotate through the ratchet wheel, and then the butt joint rod is driven to rotate, so that the fastening bolt is driven, the rail clamp is fastened again, a sleeper is prevented from crawling, and the use stability and the use strength of the structure are guaranteed; the device has the advantages of looseness detection and looseness fastening.

The utility model belongs to abrasive belt machine technical field, specifically is a kind of double-end abrasive belt machine for workpiece polishing, including base, tensioning assembly includes lifting groove, lifting groove is set on the base side wall, lifting groove is equipped with lifting block, first rotating shaft is rotatably installed on the lifting block, fixed sleeve is equipped with tensioning wheel on the first rotating shaft, lifting frame is installed on the bottom side of lifting block, sleeve rod is installed on the lifting frame, multiple counterweights are placed on the lifting frame, by the counterweight is hung on sleeve rod, counterweight is pressed lifting frame vertically downward under the action of gravity, lifting frame drives lifting block vertically downward, lifting block drives tensioning wheel vertically downward, tensioning wheel is pressed to abrasive belt, the tensioning of abrasive belt is realized, the counterweight of counterweight and the tensioning force of abrasive belt are adapted, this structure is simple and failure rate is extremely low, when adjusting, by increasing or decreasing counterweight, tension can be changed, it is beneficial to improve the convenience of tensioning degree adjustment.

The utility model discloses a longitudinal front -drive hybrid transmission, include: input shaft, generator, drive motor, first gear mechanism, shift mechanism, first shift gear group, second shift gear group and power output mechanism, and the rotor of generator is connected with the rotor of input shaft through engine, and the clutch is set up in the rotor of generator, and the rotor of drive motor is connected to one end of clutch, and the rotor of drive motor is connected to the other end of clutch, the coaxial setting of generator and drive motor is connected with shift mechanism through the motor shaft of drive motor with first gear mechanism, and first shift gear group and second shift gear group are connected with power output mechanism. The utility model provides longitudinal front -drive hybrid transmission, sets up the clutch in the rotor of generator, does not occupy transmission axial dimension, further reduces transmission volume, can satisfy longitudinal car type four -drive in the front axle power generation and drive function, has realized higher power integration design and small -size design.

The utility model provides punching equipment for processing a head plate metal plate, which comprises an operation base body, a punching frame is arranged at the top of the operation base body, a hydraulic mechanism is arranged at the bottom of the punching frame, a containing part is arranged at the bottom of the hydraulic mechanism, and mounting components for improving stability are symmetrically arranged on two sides of the punching frame. A driving assembly is arranged outside the mounting assembly, a material pushing assembly is arranged inside the containing piece, and the operation base body provides basic support for the whole body; the punching frame is matched with the operation base body to provide a mounting position for the hydraulic mechanism, so that the hydraulic mechanism can output power to the accommodating part; the containing part is used for installing the material pushing assembly and plays a role in fixing and protecting. And the mounting assemblies are symmetrically arranged on the two sides of the punching frame, the stability of the equipment is improved, the overall structural strength is enhanced, and vibration during punching is reduced.

The application relates to a rack and pinion hoist which solves the problems that the middle trough needs to be manually carried and installed, the operation efficiency is low and the risk is high to some extent. The rack and pinion hoist comprises a bearing plate, a driving mechanism, a hoisting mechanism and a sliding mechanism. The driving mechanism is arranged on the bearing plate, the middle trough is provided with a rack extending along a laying direction, the driving mechanism comprises a driving member and a gear, and the gear is engaged with the rack. The hoisting mechanism comprises a rotating assembly and a hoisting assembly. The rotating assembly is rotationally connected with the bearing plate. The hoisting assembly comprises a first supporting arm and a second supporting arm. One end of the first supporting arm is connected with the rotating assembly and can rotate along with the rotating assembly. One end of the second supporting arm is rotationally connected with the first supporting arm and can be in a folded state with the first supporting arm. The sliding mechanism is arranged on the bottom surface of the bearing plate and is arranged corresponding to the edge step of the middle trough. The sliding mechanism can slide on the edge step and support the bearing plate to keep a horizontal state.

This utility model relates to the field of pile foundation testing technology and discloses an underwater pile foundation testing mechanism for bridges. It includes a pile foundation body, a winding assembly on one side of the pile foundation body, a testing device below the winding assembly, a camera inside the testing device, and a cleaning assembly on top of the testing device. The winding assembly includes a float on one side of the pile foundation body, a mounting base fixedly connected to the top of the float, a motor fixedly connected to the right side of the mounting base, a winding drum fixedly connected to the motor's output end, and two pulleys fixedly connected to the left side wall of the mounting base. This utility model, through the structural design of the winding assembly, solves the problems of existing technologies where the testing device is lowered into the water using a telescopic rod, the adjustment of the telescopic rod is cumbersome, requiring testing personnel to spend a lot of time and effort on adjustments, and the telescopic rod is not convenient for adjusting all lengths.

This invention discloses an adaptive control system and method for driving multiple types of liquid crystal backlights. The adaptive control system includes a drive current configuration circuit, a display mode control circuit, an input voltage configuration circuit, and a boost drive circuit. The drive current configuration circuit, the display mode control circuit, and the input voltage configuration circuit are connected to the boost drive circuit. The drive current configuration circuit controls the output of a controllable drive current from the boost drive circuit. The display mode control circuit controls the initial operating state of the boost drive circuit. The input voltage configuration circuit provides different input voltages to the boost drive circuit. The boost drive circuit performs constant current driving on the liquid crystal and adjusts the backlight brightness.