15results about How to "Realize electric adjustment" patented technology

The invention relates to the technical field of automobile seats, and discloses an automobile seat capable of being taken in a reverse direction, the automobile seat has a forward mode for a passenger to take in a forward direction and a reverse mode for the passenger to take in a reverse direction, the automobile seat comprises a base, a first gear, a second gear, a first rotating shaft, a second rotating shaft and a third rotating shaft, the base is provided with the first gear and the second gear, and the second gear is meshed with the first gear; a first connecting rod and a second connecting rod are arranged on the first gear and the second gear respectively; the seat cushion is provided with a seat cushion bracket; the backrest is movably arranged on the base, and when the automobile seat is in a forward mode, the backrest is located at the rear end of the cushion; when the automobile seat is switched from the forward mode to the reverse mode, the backrest is lifted upwards from the rear end of the cushion, passes through the upper portion of the cushion and is switched to the front end of the cushion; a backrest bracket is arranged on the backrest; and the locking structure can lock the backrest. The system has the advantages that the overall structure is simple, the cost is low, the needed space is small when the modes are switched, and it can be effectively guaranteed that forward and reverse riding comfort of passengers is high.

The present invention provides a single-sheet waste stripping and full-sheet waste stripping visual automatic alignment device and method, comprising an electrically adjustable negative waste stripping plate, a lower box separator, an upper waste stripping plate, and an upper box separator; one of the negative waste stripping plate and the upper waste stripping plate is equipped with a detection mark, and the other is equipped with a visual detection unit. After the position of the negative waste stripping plate is adjusted, the position of the upper waste stripping plate is adjusted according to the relative position of the detection mark and the visual detection unit to correspond to the position of the negative waste stripping plate; one of the lower box separator and the upper box separator is equipped with a detection mark, and the other is equipped with a visual detection unit. After the position of the lower box separator is adjusted, the position of the upper box separator is adjusted according to the relative position of the detection mark and the visual detection unit to correspond to the position of the lower box separator. The single-sheet waste stripping and full-sheet waste stripping visual automatic alignment device described in the present invention greatly improves the alignment and debugging efficiency, reduces the labor intensity of operators, and saves operation time.

This utility model discloses a simple, electrically adjustable engineering vehicle, comprising: a U-shaped base, an electrical control box, electrically adjustable columns, and a testing machine connecting assembly. The lower end of the U-shaped base is equipped with several casters, and the electrical control box is located at the upper end of the U-shaped base. Two electrically adjustable columns are positioned on either side of the U-shaped base, with one column positioned close to the electrical control box. The testing machine connecting assembly is mounted on the two electrically adjustable columns. By applying this utility model, a simple, electrically adjustable engineering vehicle is proposed. The electrical control box controls the raising and lowering of the electrically adjustable columns, enabling electric adjustment of the testing machine's height. This improves operator comfort and operational accuracy, allowing operators of different heights to quickly adjust the testing machine height according to their needs. Furthermore, by embedding the casters within the U-shaped base, the distance between the U-shaped base and the ground is reduced, improving the overall passability of the engineering vehicle.

The utility model relates to the technical field of photovoltaic cleaning, in particular to a novel lifting type photovoltaic cleaning device which comprises a main frame, a first fixing plate is fixed to the top end of the main frame, a square plate is hinged to one side of the bottom end of a connecting plate, and the output end of a second motor penetrates through a second fixing plate to be connected with a wrapping post. And steel ropes are wound at the two ends of the wrapping post. According to the utility model, the main mounting frame, the movable plate, the first fixed plate, the first motor and the gear are matched for use, so that the device can be suitable for photovoltaic panels with different heights, and can also be suitable for different terrains and terrains. And a second fixing plate, a wrapping post, a steel rope, a square plate, a connecting plate, a second motor and a pulley are installed and used in cooperation, so that the rotating angle of the square plate can be adjusted, it can be ensured that the bottom of the cleaning plate can be attached to the photovoltaic panel all the time, and sanitary dead corners are reduced.

The present invention discloses a multi-head sawing device for pipes, comprising a horizontal machine base, a guide rail being arranged on the horizontal machine base, the multi-head sawing device further comprising at least two sawing heads connected in series, the base of each sawing head being directly or indirectly slidably mounted on the guide rail, a linkage mechanism being installed between adjacent bases, a sliding drive device for driving the sawing head to slide being installed on the horizontal machine base, the sliding drive device being transmission-connected to the base of one of the sawing heads, an intermediate support guide mechanism for supporting the pipe after being cut being also installed between adjacent bases, and a downstream support guide mechanism for supporting the pipe after being cut being installed on the base of the sawing head at the most downstream of the pipe conveying direction. The multi-head sawing device can cut shorter pipes with high cutting efficiency.

The present invention relates to the field of resistor technology, and specifically to a vortex-wire type manual automatic precision adjustable constant power water-cooled load, each resistor unit includes a support plate, a spirally arranged resistor bar is arranged on the side of the support plate, a swing rod is arranged on the side of the support plate, and a moving contact is slidably arranged on the swing rod. The moving contact elastically resists the resistor bar as the output end; the present invention carries the resistor on the support plate and winds it into a spiral vortex shape, which greatly saves the use space and improves the load power; the moving contact can move along the resistor bar to achieve real-time adjustment of the working process, and can meet the stepless adjustment of the precise load power. The change of the moving contact position actually changes the load length of the vortex-wire resistor, and there is no need to change at least one circle each time like a traditional sliding rheostat, so the adjustment accuracy is higher. The bottom surface of the support plate is provided with a spirally arranged water-cooling pipe, and the water-cooling pipe and the resistor bar are aligned with each other, which can accurately cool, have high cooling efficiency, and be noise-free.

The present invention discloses a wire rolling mill guide mechanism, including a base and a mechanical warehouse, the top of the base is equipped with a mechanical warehouse, the bottom of the mechanical warehouse is provided with a drainage hole, the bottom of the drainage hole is equipped with a drainage pipe, and the drainage pipe runs through the inner side of the base, the top of the mechanical warehouse is equipped with a protective shell, the front and back of the protective shell are respectively equipped with a group of support plates, and one side of the protective shell is equipped with a slide rail. The present invention can make the wire move along the track of the guide disk and the guide plate by installing a guide disk and a guide plate, and by installing an asynchronous motor, stud bolts, slide rails, pulleys, baffles, buckle disks and buckle grooves, the gap between the guide disk and the guide plate can be flexibly adjusted, so that the guide mechanism can adapt to various wires.

The invention relates to a self-adaptive fast-adjusting pole climbing device which comprises a connecting pipe, a rear pedal, a front pedal and a hoop, the rear end of the connecting pipe is connected with an adjusting guide rail extending backwards, the rear pedal is installed on the rear portion of the adjusting guide rail, and the front pedal is installed at the front end of the adjusting guide rail and the rear end of the connecting pipe; the front end of the connecting pipe bends towards one side and is fixedly provided with a hoop sleeve, a U-shaped structure is formed between the connecting pipe and the hoop, and the hoop is provided with a bent rod part and a straight rod part which penetrates through the hoop sleeve and is in sliding fit with the hoop sleeve. An electric driving mechanism used for driving the straight rod part to slide relative to the hoop sleeve is arranged on the side portion of the hoop sleeve so that the clamping distance between the connecting pipe and the hoop can be adjusted. Electric adjustment of the clamping distance between the connecting pipe and the hoop is achieved, the operation steps are simplified, the adjustment time is shortened, the pole climbing efficiency is remarkably improved, the pole climbing process is more efficient, operators do not need to have rich use experience, meanwhile, the falling risk is electrically reduced, and safety is improved.

The invention relates to the technical field of automobile lamps, and discloses an automobile lamp adjuster with a manual adjustment function, comprising a shell, a power piece, a transmission gear assembly and a telescopic device, wherein the power piece and the transmission gear assembly are both installed inside the shell, and the power piece is connected to the telescopic device through the transmission gear assembly. The telescopic device comprises a telescopic cylinder, an adjustment rod with one end arranged inside the telescopic cylinder and the other end arranged outside the telescopic cylinder, a spiral convex strip is arranged inside the inner wall of the telescopic cylinder, an end of the adjustment rod arranged inside the telescopic cylinder is provided with an external thread, and the spiral convex strip is threadedly connected with the external thread; an adjustment rack is arranged on the outer peripheral side of the adjustment rod away from one end of the external thread and along the axial direction of the adjustment rod, a manual adjustment piece is sleeved on the peripheral side of the adjustment rod, and the manual adjustment piece comprises an integrally formed finger-shifting part and a driving part, the finger-shifting part is composed of a plurality of fingers, gaps are left between the plurality of fingers, the arc length of the gaps is greater than or equal to the arc length of the fingers, and a shifting tooth is arranged on the inner side wall of the finger, and the shifting tooth is meshed with the adjustment rack.

The utility model discloses a clean room air return structure which comprises a fan, the bottom of a gooseneck pipe is communicated with an air return port through a hose, an adjusting mechanism is arranged below the fan and comprises an annular plate, a circular plate, a vertical cylinder, a clamping block and a rod body, the top of the annular plate is fixedly connected with the bottom of the circular plate, and the top of the circular plate is fixedly connected with the bottom of the vertical cylinder. The inner side of the circular plate is fixedly connected with the lower portion of the outer wall of the gooseneck pipe, the top of the circular plate is fixedly connected with a rod body, the outer side of the rod body is fixedly connected with a vertical cylinder fixedly connected with the top plate, an annular groove in the bottom of the annular plate is movably connected with a clamping block, and the bottom of the clamping block is fixedly connected with the top of an air return opening. The utility model relates to the technical field of clean rooms, realizes the adjustment of the height and the transverse angle of the return air inlet through the matching among the return air inlet, the bolt and the clamping block, and solves the problems that the position of the return air inlet of the existing structure is fixed and is inconvenient to adjust according to the actual environment, so that the air circulation is not smooth or dead angles are formed.

This application discloses an adjustable-height liquid heater, including a base and a PCB board disposed inside the base, a heating module disposed on the base and electrically connected to the PCB board, a connecting bracket spanning the upper side of the base, a suspension assembly disposed on the upper side of the connecting bracket, a kettle detachably connected to the suspension assembly, and a lifting drive assembly disposed on the base, connected to the connecting bracket, and electrically connected to the PCB board. The lifting drive assembly is used to drive the connecting bracket to move the suspension assembly and the kettle up and down to adjust the position height of the kettle. This application achieves flexible adjustment of the kettle height to achieve the purpose of controlling the kettle's heating or keeping it warm. When the kettle is lifted to a high position by the lifting module, the baking space of the base is fully utilized, thereby further increasing the amount of food that can be baked, thus improving the multifunctionality and practicality of the liquid heater.

The application relates to the technical field of die-cutting equipment, and discloses a die-cutting mechanism with accurate positioning for a die-cutting machine, which comprises a pressing plate and a horizontal plate, the horizontal plate is arranged directly above the pressing plate, a cutting hole is formed in the pressing plate, a die-cutting cutter is fixedly installed below the horizontal plate directly above the cutting hole, a buffer mechanism is connected between the horizontal plate and the pressing plate on the two sides, a groove plate is arranged directly above the horizontal plate, an adjusting mechanism is connected between the groove plate and the horizontal plate, and an installation mechanism is arranged on the two sides of the groove plate. The automatic degree of the die-cuting mechanism is obviously improved through the control system, accurate setting and real-time monitoring of die-cutting parameters can be realized, manual intervention is reduced, only one person is needed to look after a single device, and the production efficiency is effectively improved.

The utility model discloses a multi-station turntable device, and relates to the technical field of packaging equipment. According to the utility model, the adjusting driving motor is arranged on the turntable, and the distance between each station movable plate and the left side plate on the turntable is adjusted through the adjusting driving motor; a wiring contact structure mode is further adopted, a power line of an adjusting driving motor is divided, a wiring contact B connected with a power end is arranged on a rotary disc installation base, and a wiring contact A connected with the adjusting driving motor is arranged on a rotary disc. And the wiring contact B is connected with the wiring contact A, so that electric power can be provided for the adjusting driving motor, and the electric driving of each station adjusting assembly on the turntable is realized. An existing manual adjusting mode is replaced by an electric adjusting mode, the adjusting efficiency is improved, meanwhile, the problem of power supply wiring when the driving motor is adjusted to rotate along with the rotating disc is solved, and the wiring structure is simple and easy to achieve.

The utility model relates to the technical field of air conditioner air outlet devices, and discloses a driving device for adjusting an air outlet and an air outlet assembly. The adjusting assembly comprises an adjusting structure and a connecting rod structure connected with the blade set and the adjusting structure, and the adjusting structure comprises a first adjusting piece provided with a first notch and a second adjusting piece provided with a protrusion; the driving assembly is connected with the second adjusting part, when the second adjusting part rotates and the protrusion moves along the first notch and makes contact with the side wall of the first notch, the first adjusting part and the second adjusting part synchronously rotate to drive the blade set to swing, and when the protrusion moves in the first notch and has a gap with the side wall of the first notch, the blade set is driven to swing. And the first adjusting piece and the second adjusting piece rotate relatively. According to the driving device for adjusting the air outlet and the air outlet assembly, dual-mode air direction adjustment can be achieved, and the driving device can cope with the application scene that the blade set is located at the front end of the air outlet.