25results about How to "Control movement" patented technology

The invention belongs to the technical field of clamp production and manufacturing, and discloses an automobile stamping part clamp machining device which comprises a workbench, a bearing ring is arranged on the surface of the workbench, a fixing cylinder is fixedly mounted on the inner side wall of the bearing ring, a stand column is slidably mounted in the fixing cylinder, and a clamping wheel is rotatably mounted at one end of the stand column; an adjusting ring is rotatably mounted on the inner side of the bearing ring, a clamping mechanism is arranged on the surface of the fixing cylinder and comprises a telescopic assembly and an overturning assembly, a positioning mechanism is arranged on the surface of the workbench and comprises a limiting assembly and a translation assembly, and the telescopic assembly and the overturning assembly are matched with each other, so that the clamping mechanism can be used for clamping the workpiece; according to the pipe fitting clamping device, the position angle of the clamping wheel and the pipe fitting can be conveniently adjusted, when the axis direction of the clamping wheel is parallel to the axis direction of the pipe fitting, the clamping wheel can control the pipe fitting to rotate around the axis of the pipe fitting while clamping the pipe fitting, and then the machining position and the machining angle of the pipe fitting can be conveniently adjusted.

The utility model discloses cable twisting forming equipment, which relates to the technical field of wire twisting devices and comprises a bottom plate, the top of the bottom plate is fixedly connected with a first mounting plate, the inside of the first mounting plate is rotatably connected with a rotating rod, the outer side of the rotating rod is fixedly connected with a mounting block, and the outer side of the mounting block is rotatably connected with a disc. The cable twisting forming equipment disclosed by the utility model is relatively small in overall size, and is suitable for small workshops or environments with limited spaces. And due to the design of the limiting assembly, the wire outlet cylinder can be quickly disassembled and replaced, the downtime is reduced, and the production efficiency is improved. The tensioning force provided by the guide assembly effectively prevents the cable from loosening during movement, keeps the stability of the cable, and ensures that the cable is not loosened during the stranding process, thereby reducing the risk of the quality problem of the cable. And the displacement assembly can effectively control movement of the winding roller, it is guaranteed that the cable is smoothly conveyed during winding, the winding phenomenon is reduced, and the reliability of the equipment is remarkably improved.

The utility model discloses a yarn disc control system, including frame, control unit, yarn disc, driving gear and driven gear, control unit fixedly set up on frame, yarn disc rotatable installation is in on frame, the output shaft of control unit is connected with driving gear fixedly, driven gear is connected with yarn disc, driving gear is engaged with driven gear. This yarn disc control system effectively avoided the problem of yarn disc slip, can stable accurate control yarn disc movement simultaneously, and long service life, and the installation and maintenance are convenient.

This invention provides a motion control method and apparatus for a multi-legged robot. The method includes controlling the multi-legged robot to switch to a preset control mode when the force acting on the multi-legged robot changes. This invention solves the problem of motor idling and loss of control in multi-legged robots that are suspended in the air, a problem present in related technologies. It effectively controls the movement of the multi-legged robot's legs, improves the robot's intelligence, and reduces damage to the robot.

The application provides a cable positioning and locking device for building electromechanical installation and cable transmission, and belongs to the technical field of building electromechanical installation. The technical scheme is that the device comprises a mounting plate, a control device is arranged on the front side of the outer surface of the mounting plate, and a clamping structure is arranged at one end of the control device. The application has the beneficial effects that the clamping structure and the control device cooperate to smoothly separate two cleaning rings, thereby facilitating the placement of the cable. By closing the two cleaning rings, good supporting effect can be achieved when the cable is being dragged. The cleaning ring and the guide overheating alarm structure can reduce the abrasion of the cable and avoid damage caused by cable breakage. The device cooperates with the clamping structure and the control device to facilitate the placement of the cable and achieve the locking effect of the cable, thereby ensuring the stability of the cable installation.

The utility model provides a bone grafting guide device visible under an endoscope, which comprises a bone grafting funnel, a hollow rod fixedly connected to the lower end of the bone grafting funnel and a bone grafting bar inserted into the hollow rod in a matched manner, and a handle is arranged at the upper end of the bone grafting bar; the hollow rod is a transparent hollow rod; a through hole communicated with the hollow rod is formed in the bottom wall of the bone grafting funnel, a cover plate capable of being opened and closed is arranged at the upper end of the through hole, and scale marks are arranged on the inner wall of the bone grafting funnel. The condition in the hollow rod can be conveniently observed under an endoscope, so that a doctor can conveniently observe the bone grafting process and the depth and the position of aggregate, and the doctor can better control the movement of the aggregate and the depth of a bone grafting bar; according to the bone grafting device, the aggregate dosage can be visually checked, recording is convenient, the aggregate does not need to be metered in other containers in advance, the problem that the aggregate is attached to the inner walls of other measuring tools and materials are not used accurately is effectively solved, other measuring tools do not need to be additionally cleaned, the operation cost is saved, and meanwhile the bone grafting efficiency is improved.

The utility model discloses a quenching device for high-strength alloy steel, which relates to the technical field of alloy steel quenching appliances and comprises a quenching tank, a plurality of condenser pipes are mounted at the lower end in the quenching tank, two ends of each condenser pipe penetrate through the quenching tank, a screen box is arranged at the upper end in the quenching tank, and the screen box is abutted against the inner wall of the quenching tank; according to the utility model, the motor is matched with the turntable to control the rotation of the connecting rod, so that the movement of the clamping jaw is convenient to control; the electric push rod is matched with the fixed rod to control the movement of the connecting plate, so that the clamping of the clamping jaw is convenient to control; the condensation pipe is matched with the quenching pool to control the temperature of the quenching pool, so that the alloy quenching is convenient; impurities of liquid in the quenching pool are controlled, alloy purification is facilitated, the physical strength of workers is saved, and the quenching efficiency of the workers is improved.

This utility model discloses a lower limb rehabilitation training device, including a frame, a leg mechanism, and protective components. The leg mechanism comprises two identical sets, located on opposite sides of the frame. Each leg mechanism includes a drive rod, a third link, a fourth link, a first connector, a second connector, a pedal, and a driving component. A rotating shaft is rotatably mounted on one end of the drive rod, and the rotating shaft is rotatably mounted on the frame. The driving component controls the drive rod to rotate around the axis of the rotating shaft, which in turn drives the hinge of the third and fourth links to rotate, thereby controlling the movement of the first and second connectors. In conjunction with the fifth and sixth links, the pedal moves along a trajectory that most closely resembles the natural human gait, thus training the trainee to complete the natural human gait trajectory and improving the effectiveness of rehabilitation training. Furthermore, this application employs a multi-link structure, which provides stronger support, increases the load capacity and safety of the device, and, together with the protective components, provides comprehensive protection for the trainee.

The utility model relates to the field of underground pipe gallery pipelines, and discloses an underground pipe gallery pipeline rapid maintenance butt joint support which comprises a plurality of mounting frames, a sliding rail is fixedly mounted at the tops of the mounting frames, a sliding groove is formed in the inner wall of the sliding rail, and two sliding frames are slidably connected to the inner wall of the sliding groove; a maintenance ladder stand is fixedly installed at the bottom ends of the two sliding frames, the two sliding frames are symmetrically distributed with the maintenance ladder stand as the axis, one end of each sliding frame is rotationally connected with a limiting frame, the section of each sliding rail is of a J-shaped structure, and the size specification of the inner wall of each sliding groove is matched with the size specification of the surface of the corresponding sliding frame. The sliding rails are mounted at the tops of the mounting frames, the sliding grooves are formed in the inner walls of the sliding rails, the sliding frames are slidably connected to the inner walls of the sliding grooves, and the bottom ends of the sliding frames are connected with the top of the overhauling ladder stand, so that the overhauling ladder stand is mounted at the top of the sliding rails through the sliding frames, and the sliding frames are controlled to move in the sliding grooves; and the maintenance crawling ladder can be conveniently controlled to move to a proper position.

The utility model discloses a door closer capable of adjusting the weight of a self-adaptive door body, and relates to the technical field of door closers. The self-adaptive locking device comprises a shell, a self-adaptive assembly and a locking assembly, the top of an inner cavity of the shell is movably connected with a rotating rod, the surface of the rotating rod is fixedly connected with a reset rod, the self-adaptive assembly comprises two gear rings, the inner walls of the gear rings are fixedly connected with the rotating rod, and the inner walls of the gear rings are fixedly connected with the locking assembly. The top and the bottom of the right side of the inner cavity of the shell are fixedly connected with reset mechanisms. Through the self-adaptive assembly, the thrust of the reset rod can be adjusted according to the weight of the door plate, a normal light door plate achieves the reset function only through the reset mechanism, when the door plate is heavy, reset work cannot be completed only through the reset mechanism, at the moment, the pressurization mechanism is started, the pressurization mechanism is utilized to pressurize the interior of the reset mechanism, and the reset function is achieved. The reset mechanism can control the toothed plate to move, the toothed plate and the gear ring are used for moving the reset rod, and the reset rod can reset the door plate.

The invention relates to the technical field of high-voltage module integrated structures, in particular to a miniature X-ray source high-voltage module integrated structure based on a carbon nanotube cold cathode, which comprises a voltage adjusting structure, a shell and a butt joint end post, the voltage adjusting structure is mounted in the shell, the butt joint end post is mounted on the shell, and the butt joint end post is electrically connected with the voltage adjusting structure; the voltage adjusting structure is used for voltage adjusting treatment, the anode ring serves as an anode, the carbon nanotube cold cathode serves as a cathode, the grid electrode mechanism is arranged between the anode ring and the carbon nanotube cold cathode and used for controlling the current and voltage conditions, and the telescopic rod is telescopically adjusted on the supporting rod. The voltage adjusting structure is connected with the butt joint end column through the circuit board so that current and voltage can be adjusted, the anode ring serves as an anode, the carbon nano tube cold cathode serves as a cathode, and the grid mechanism can adjust the attributes of the anode and the cathode through circuit changes so that electric ions passing through the anode ring and the carbon nano tube cold cathode can be controlled. And the purpose of current and voltage regulation is achieved.

The utility model relates to the field of tool apron quick replacement structures, in particular to a tool apron convenient to replace a tool, and aims to solve the problems that an existing tool apron is poor in universality and complex in operation when the tool is replaced. The tool apron comprises a body, a tool mounting opening is formed in the body, and a locking assembly is arranged in the tool mounting opening of the body; the body is further provided with a driving assembly for controlling the locking assembly, and an installation head of the cutter is inserted into the cutter installation opening and locked on the body through the locking assembly. The tool changing device has the effect of improving the tool changing convenience.

The utility model provides a natural gas energy-saving frying pan for fried flour sauce, which relates to the technical field of natural gas frying pans, and comprises a rack, a frying pan, a frying rod and a driving motor, the rack is placed on the ground and is used for supporting the frying pan; the frying pan is arranged on the rack, the two ends of the frying pan are connected with the rack through shaft rods so that the frying pan can rotate, an adjusting device is arranged on the outer surface of the discharging groove, and the adjusting device comprises a U-shaped plate, a sliding rod, a groove ring and a piston block. The overall length of the U-shaped plate and the discharging groove can be adjusted by controlling the U-shaped plate to move on the outer side of the discharging groove, so that one end of the U-shaped plate can be close to a receiving container as much as possible when the frying pan is inclined, and sauce can slide into the receiving container through the surface of the U-shaped plate; the problem of sauce waste caused by the fact that the sauce directly falls into the receiving container and splashes outwards due to the fact that the discharging groove is too far away from the receiving container is solved, and the practicability of the frying pan in use is improved.

The utility model discloses an adjusting structure for adjusting the position of an ignition device on furnace tube equipment. Comprising an installation groove located in a supporting table top, a sliding block connected into the installation groove in a sliding mode through a front-back adjusting assembly, a support connected to the sliding block in a sliding mode through a left-right adjusting assembly and a supporting plate installed on the support through a height adjusting assembly, and an igniter of an ignition device is installed on the supporting plate through an angle adjusting assembly. The angle adjusting assembly comprises a bolt and a nut, a plurality of arc-shaped kidney-shaped holes are formed in the position, located below the igniter, of the supporting plate, the kidney-shaped holes are distributed in a circle with the center of the supporting plate as the circle center, penetrating holes are formed in the positions, corresponding to the kidney-shaped holes, of the bottom face of the igniter, and the ends of the bolt penetrate through the penetrating holes and the kidney-shaped holes and then are connected with the nut. According to the utility model, the position of the ignition device is adjusted through mutual cooperation of the adjusting assemblies, so that the interface of the ignition device can be hermetically connected with the pipe interface of the wafer deposition cavity.

The utility model discloses a kind of anti-deformation metal shafts with reinforcing structure belong to metal shaft field, including metal shaft and connecting rod, the connecting rod bottom is equipped with recess and multiple positioning holes, the metal shaft top is fixedly connected with lug and multiple positioning columns, the metal shaft and connecting rod are all fixedly connected with two fixed plates and side plate, the metal shaft side is equipped with two arc clamps, the arc clamps are equipped with two through ports;Through the setting of positioning groove, positioning column, recess and lug, the compactness between metal shaft and connecting rod can be strengthened, then through arc clamp, the both are clamped, and the connection between arc clamp and fixed plate can further strengthen the compactness and integrity of connection between metal shaft and connecting rod, so that metal shaft and connecting rod become a whole, so that the force on metal shaft can be completely transmitted to connecting rod, prevent deformation at connecting place due to different stress.

The utility model provides a steel rotary latch which comprises a lock box, a mounting plate, a rotary structure, a connecting handle, a rotary handle and a positioning structure, the mounting plate is fixedly mounted on the outer side of the lock box and fixedly mounted on a door plate, and the rotary structure is mounted on one side in the lock box; the connecting handle is rotationally installed on the outer side of the rotating structure, the rotating handle is fixedly installed on the top of the connecting handle, and the positioning structure is fixedly installed on the other side in the lock box. Due to the arrangement of the rotating structure, the rotating handle and the positioning structure, the risk of misoperation is low, operation is convenient, locking stability is high, and external interference is not likely to happen.

The utility model discloses a winding turnover mechanism for inductance coil processing, which belongs to the technical field of inductance coil processing equipment, and comprises a rack, a telescopic rod is mounted at the upper end of the rack, one end of the telescopic rod is connected with a first connecting rod, one end of the telescopic rod is rotatably connected with a connecting plate, and the other end of the telescopic rod is connected with a second connecting rod. And meanwhile, clamps are mounted on one side of the connecting plate, an inductance coil body is arranged between the clamps, a mounting block is mounted on the connecting plate, an extrusion block is slidably connected to one end of the mounting block, a sliding rod is rotatably connected to one side of the connecting plate, and a rotating rod is slidably connected to the outer side of the sliding rod. According to the rotating mechanism, the distance between the two clamps can be manually adjusted, the clamps can extrude the two sides of an inductance coil and can extrude the upper portion and the lower portion of the inductance coil at the same time, so that the inductance coil is fixed more stably, meanwhile, the inductance coil can be turned over rapidly through a pedal, and the machining efficiency of the inductance coil is improved.

The utility model provides PE film winding and unwinding equipment which comprises a machine base, a pair of supporting plate frames are arranged on the machine base, a roller set is arranged between the supporting plate frames, transmission shaft seats are arranged on the supporting plate frame on one side and correspond to the roller set in position, and supporting shaft seats are arranged on the supporting plate frame on the other side and correspond to the roller set in position. Under the driving of the motor to one of the tooth-shaped belt pulleys, the tooth-shaped belt pulleys connected with the supporting roller, the discharging roller and the receiving roller are linked through the tooth-shaped belt, and the supporting roller and the punching roller are linked through the gears, so that the discharging power output, the punching power output and the receiving power output are consistent, the transmission ratio of the two gears is 1: 1, and the punching efficiency is improved. The transmission ratio of the three tooth-shaped belt wheels is 1: 1: 1, and therefore it is guaranteed that the rotating speed of discharging, punching and collecting is kept consistent, and the punching precision is greatly improved.

The vehicle display device of this invention includes: a display unit disposed in a cover having slots, coupled to a plurality of drive units that move in different directions, and capable of moving in different directions; and a control unit that controls the operation of the display unit and the plurality of drive units respectively. The plurality of drive units includes: a first drive unit that moves the display unit in a first direction; and a second drive unit that moves the display unit in a second direction different from the first direction, such that the exposed area of ​​the display unit increases or decreases by being led out or introduced through the slots. The first drive unit has a first fixed frame and a first movable frame disposed on the back of the display unit, the first movable frame being arranged to move along a guide portion of the first fixed frame in the first direction. The second drive unit is disposed within the first movable frame and has a second fixed frame and a second movable frame, the second movable frame being arranged to move along a guide portion of the second fixed frame in the second direction.

Methods and computer systems of controlling movement of a host vehicle. Lane data related to a road item is determined from a data source, and object data acquired from an object is determined via a sensor system. The road item and the object are located in an external environment of the host vehicle. The lane data and the object data are fed to a machine learning algorithm to generate a set of control functions for controlling movement of the host vehicle by performing the following steps: classifying a predetermined set of maneuvers of the host vehicle based on the lane data and the object data, and determining a set of control functions related to kinematics of the host vehicle. Movement of the host vehicle is controlled based on the classified maneuvers and the determined control functions.

The utility model provides a pipe-jacking construction slurry circulation environment-friendly treatment system which comprises a placing table, an outer barrel and a settling barrel which are arranged side by side are fixedly installed above the placing table, a silt feeding pipe is arranged above an opening in the top of the outer barrel, the bottom of the outer barrel penetrates to the lower portion of the placing table to be provided with a discharging opening, and the discharging opening is communicated with the settling barrel. A rotary drum provided with a plurality of filtering holes is arranged in the outer drum, and a cleaning assembly is arranged between the rotary drum and the outer drum. Through arrangement of the cleaning assembly, a first spiral cleaning frame and a second spiral cleaning frame can clean the inner wall of the outer cylinder and the inner wall of the rotating cylinder respectively, so that accumulation of silt on the inner wall of the outer cylinder and the inner wall of the rotating cylinder is effectively reduced, blockage of filtering holes is reduced, and the filtering effect and filtering efficiency of the silt are guaranteed; and by arranging the water pump and the silt pump, cyclic utilization of slurry is achieved, clear water on the upper layer is pumped out and used for conveying silt again, the precipitated silt is also pumped out and enters the outer cylinder again to be filtered, and waste of the slurry is reduced.

The present application relates to a parent-child optical lens, which comprises a lens frame, a first carrier and a second carrier and a first lens and a second lens installed in the lens frame, the first carrier is located in the second carrier and can move relative to the second carrier. The first side of the second carrier has a sliding fitting structure and a fitted first track; the second driving device for driving the second carrier comprises a piezoelectric element, a vibration starting part and a driven part, the driven part is linear and serves as the second track; the vibration starting part mechanically vibrates under the driving of the piezoelectric element attached to its surface and moves along the optical axis relative to the second track, and the moving range is at least 6 mm. The vibration starting part is arranged in the interior of the lens frame and is fixed to the lens frame or the second carrier through a mounting part; the moving stroke of the vibration starting part is limited to the middle section area of the lens frame. The present application also provides a corresponding camera module.

The utility model belongs to municipal road drainage equipment technical field relates to a municipal road drainage multistage filtration equipment. The equipment is mainly by shell, connecting pipe, support plate, conveying chain, filter assembly and collection box constitute. Connecting pipe is used for inserting sewer mouth, and the shell blocks the entrance and makes the water flow after filtering through the internal passage into the sewer. The conveying chain is slidably arranged on the support plate, and a plurality of filter assemblies are arranged on the conveying chain, each filter assembly comprises a first filter plate, a second filter plate and a third filter plate, and the filter assemblies can realize graded filtration. The filter assemblies are movable, which facilitates switching to continuously filter and collect sundries to the collection box. The protrusions of the shell cooperate with the arc-shaped elastic filter plates to shake off sundries, and the control rod and the limiting hooks facilitate operation and stabilize the position of the filter assemblies. The device effectively solves the problem of municipal road drainage sundry blockage, and improves the drainage and filtration efficiency.

The utility model relates to a polishing device for electric vehicle frame machining, which comprises a workbench, two groups of moving modules, two groups of clamping assemblies and two groups of polishing mechanisms, the two groups of moving modules are arranged on the workbench, and the two groups of polishing mechanisms are respectively arranged on two sides of the workbench. Each moving module is connected with at least two clamping assemblies, each clamping assembly comprises a moving table, two first air cylinders, a first clamping plate, a second air cylinder and a second clamping plate, a frame can be transversely clamped through the first air cylinders and the clamping plates on the two clamping assemblies on one moving module, the two clamping assemblies are driven by the moving modules to horizontally move, and the clamping assemblies are clamped through the clamping plates. And the grinding mechanism conducts the polishing and grinding procedure on the transversely-clamped frame, through the design, the moving module can drive the frame to the grinding mechanism, and automatic grinding operation is achieved.

This disclosure provides a flexible tactile sensing system and a wearable device. The flexible tactile sensing system includes electronic skin and a driving device. The electronic skin includes a piezoresistive functional layer and an electrode layer. The piezoresistive functional layer contacts an object to be grasped and detects the pressure of the grasped object, while the electrode layer contacts the skin of the hand. The driving device includes a control module and a current source module. The control module is electrically connected to the piezoresistive functional layer and the current source module. The control module receives the pressure signal from the piezoresistive functional layer and controls the current source module to output current to the electrode layer. The electronic skin also includes an insulating substrate layer. The piezoresistive functional layer includes multiple spaced pressure detection patches, and the electrode layer includes multiple spaced electrode patches. The pressure detection patches and electrode patches are arranged in pairs and are correspondingly distributed on two opposing surfaces of the insulating substrate layer. By amplifying and converting minute contact forces into multi-dimensional electrical stimulation signals, the patient's tactile feedback loop can be effectively reconstructed.