73results about How to "Realize sliding up and down" patented technology

The invention discloses a touching strip and a mobile terminal device. The touching strip comprises a connector module and a touching plate. The connector module is connected with the touching plate. The connector module is used for connecting with a connector on the mobile terminal in a matching mode, the touching plate is used for inducing a touching operation on the touching plate by a user, and generating a corresponding induction signal, the induction signal is transmitted to a processor in the mobile terminal through the connector module, the processor is enabled to control the mobile terminal according to the induction signal and a content presently displayed on a display interface of the mobile terminal, functions of up-down sliding of a browser page, page turning of an electronic book, volume adjustment and the like can be effectively achieved , operation performance is strengthened, the phenomenon that user experience is affected due to the fact that a click operation or a sliding operation by a user is covered a screen can be avoided, and the user experience is effectively improved.

The invention discloses a goods replenishment robot. The goods replenishment robot comprises a device body, and a moving mechanism a goods replenishment mechanism and a control mechanism which are arranged on the device body, wherein the goods replenishment mechanism and the moving mechanism are arranged above and below the device body respectively, and the control mechanism is connected with themoving mechanism and the goods replenishment mechanism. According to the robot, an arduino processor is used for controlling the robot, track sensors serve as a signal to plan a whole walking route, avisual sensor is used for identifying goods, a motor driving module drives four mecanum wheels to rotate so as to enable the robot to carry out omni-directional movement, four universal ball universal wheels and a large-torque steering engine can change the orientation of mechanical claws, a screw rod sliding rail is used as a mechanical arm capable of ascending and descending to enable the mechanical claws to slide up and down, the three different types of mechanical claws are arranged on the screw rod sliding rail in a T shape, and three different types of goods can be grabbed at one time.

The invention discloses a cycling switch valve under a well. The cycling switch valve under the well is designed to satisfy various technological requirements of high-pressure water injection well working under pressure. A cycling locking mechanism is designed inside a valve to enable the cycling locking mechanism to smoothly achieve unlimited times of cycling opening and closing movements of the valve through pressure inside an oil pipe on the ground. Opening and closing of the valve are only controlled by pressure difference between oil and a sleeve pipe and oil pipe flow rate, and have nothing to do with formation pressure, and therefore the cycling switch valve under the well can bear larger formation pressure, and then reliable sealing and plugging of the oil pipe are achieved. Due to the fact that a self-sufficient type lubrication system is arranged in the valve, lubricating oil can be supplied timely, so that a reversing part of the cycling switch valve under the well is enabled to work in a good environment, and service life is prolonged. Reversing pressure difference and flow rate of the cycling switch valve under the well can be set through the change of the dimensional coordination of parts inside the cycling switch valve under the well, and therefore the cycling switch valve under the well is enabled to be applied to field operation within areas with different formation pressure.

The invention discloses a bottom soil compacting device of a rice seedling precisely-raising planter. The bottom soil compacting device comprises a frame, a hole aligning mechanism and a bottom soil compacting mechanism, wherein the hole aligning mechanism and the bottom soil compacting mechanism are arranged on the frame, and the frame is provided with a driving motor and a seedling tray conveying mechanism. The hole aligning mechanism comprises a limit baffle, a stepping motor, a limiting travel switch and a tray feeding travel switch; the bottom soil compacting mechanism comprises a compacting roller shaft with radially-extending roller fingers and a roller finger position detecting mechanism. According to the bottom soil compacting device of the rice seedling precisely-raising planter, the travel of seedling trays and the roller fingers are limited, the limit travel switch, the tray feeding travel switch and a roller finger position detector control seedling tray feeding and the positions of the finger rollers respectively, meanwhile, the linear speed and the rotation direction of the compacting roller shaft are identical to the seedling tray conveying speed and the seedling tray conveying direction of the seedling tray conveying mechanism, so that when the seedling trays move to the positions of the roller fingers, the roller fingers can be accurately inserted into the holes of the seedling trays to compact soil. The bottom soil compacting device of the rice seedling precisely-raising planter is reliable in operation, high in efficiency and wide in market application and popularization prospect.

The invention discloses a leather defect detecting conveying table, belongs to the technical field of automatic detection. Forward-back movement of a Y-axis moving seat can be realized by mounting a right guide rod between a right guide rod front supporting seat and a right guide rod rear supporting seat, mounting a left guide rod between a left guide rod front supporting seat and a left guide rodrear supporting seat, driving a right screw rod through a driving motor and synchronously driving a left screw rod through a transmission belt; transverse movement of an X-axis moving seat on the Y-axis moving seat can be realized by mounting transverse sliding rails on the Y-axis moving seat and driving a gear to rotate through a transverse moving motor; up-down sliding of a small sliding platecan be realized by arranging an electric pushing rod on the X-axis moving seat and matching the stretching and retracting of the electric pushing rod with vertical sliding rails; and forward-backwardmovement of leather on a conveying belt can be realized by mounting a front leather conveying shaft and a rear leather conveying shaft at the front end and the rear end of a lower mounting frame, andmatching the conveying belts mounted on the front leather conveying shaft and the rear leather conveying shaft.

The invention discloses a sand mould casting and molding process and relates to the technical field of casting. The sand mould casting and molding process includes: respectively placing two casts consistent in type into an upper placing seat and a lower placing seat, wherein each of the upper placing seat and the lower placing seat is provided with a lifting mechanism and an interface; using the lifting mechanisms to lift the two casts to allow the casts to be exposed out of the interfaces; forming a lower sand mould, to be more specific, mounting a lower sand box above the lower mounting seat, and filling resin self-hardening sand to obtain the lower sand mould; forming an upper sand mould, to be more specific, mounting an upper sand box above the upper mounting seat, filling resin self-hardening sand, and inserting a gate stick to obtain an upper sand mould; removing the upper sand box and the lower sand box, and taking out the upper sand mould and the lower sand mould; performing shakeout on the casts, and using the lifting mechanisms to completely descend the casts to positions below the interfaces. Different from manual molding and odd-side molding, the sand mould casting and molding process has the advantages that the principles of the manual molding are used, reserved pits in the ground are not needed, working hours are reduced, and the operation requirements on workers are lowered.

The invention is applicable to the technical field of pipeline disassembly and assembly auxiliary tools, and provides a pipeline disassembly and assembly auxiliary table. The pipeline disassembly and assembly auxiliary table comprises a control structure, a driving component, a transmission mechanism, two sets of lead screw components and pipe clamp components, wherein the control structure comprises a control panel, two gear grooves and gear rods; the driving component comprises a driving bevel gear; the transmission mechanism comprises two sets of gear shaft components matched with the driving bevel gear; each set of lead screw components comprises a driven bevel gear, a lead screw inner rod and a lead screw outer rod, wherein the lead screw inner rod and the lead screw outer rod are connected to the driven bevel gear, the two driven bevel gears are matched with one set of gear shaft components respectively, the bottoms of the driven bevel gears are connected to the gear rods correspondingly, and the gear rods can control the driven bevel gears to move up and down; and the pipe clamp components are movably connected to the tops of the lead screw outer rods correspondingly and can be driven by the lead screw components to ascend or descend. Therefore, pipe clamps and a lead screw transmission mechanism are combined, the relative height of the two pipe clamps is adjusted through a handle, and the position and the angle of a pipeline needing to be installed are adjusted for manual installation, welding and other operations.

The invention provides a large gear box body machining tool clamp. The large gear box body machining tool clamp comprises electric telescopic rods from the first one to the eighth one; the first electric telescopic rod is arranged between a first sliding block and a second sliding block, and can move up and down; the second electric telescopic rod and the seventh electric telescopic rod tighten an upper box body in the left-right direction; the third electric telescopic rod and the eighth electric telescopic rod tighten a lower box body in the left-right direction; the fifth electric telescopic rod presses the gear box bodies in the up-down direction; an upper pressing plate and a lower pressing plate achieves fixation in the up-down direction; and a front baffle and a rear baffle fix the gear box bodies in the front-back direction. By means of the large gear box body machining tool clamp, the gear box bodies can be fixed in the up, down, left and right directions, the structure is simple, fixing is firm, and precision pressing and fixed installing of the upper box body and the lower box body can be achieved by means of the cooperative adjustment of the electric telescopic rods from the first one to the eighth one.

The invention discloses a vehicle-mounted bicycle rack which is mounted at the rear part of a vehicle so as to support a bicycle. The vehicle-mounted bicycle rack comprises a lower crossbeam component, two wheel fixing components and a seat tube fixing component, wherein the lower crossbeam component is connected to a trailer hook reserved hole in the rear part of the vehicle; the two wheel fixing components are respectively arranged on the lower crossbeam component so as to respectively support two wheels of the bicycle; the seat tube fixing component is connected onto the lower crossbeam component so as to fix and support a seat tube of the bicycle. According to the vehicle-mounted bicycle rack disclosed by the invention, the vehicle-mounted bicycle rack is connected with the vehicle through the existing rear trailer hook reserved hole of the vehicle, so that compared with the traditional bicycle fixing manners, the fixing is stable and reliable, the appearance is attractive, the cost is reduced, and the weight of the vehicle is lowered.

The invention discloses a hoisting device for mechanical processing. The device comprises a base, universal wheels, a concave-opening seat, a bolt, a locking nut, a rotating plate, a lead screw, a chuck, a handle, an outer pipe, an inner pipe, a locking part, a cross bar, a rack, a gear mounting rod, a gear, a belt and a first motor. According to the device, the hoisting is mechanically carried out, so that the defect of manual hoisting in the background technology can be avoided; the universal wheels enable moving; the handle can be rotated, and the chuck sucks the ground to avoid slipping; the gear is driven to rotate through the first motor, and the rotating gear drives the rack to move, and thus the height of the whole device can be adjusted; the inner pipe slides in the outer pipe torealize supporting; a second motor drives a first steel cable to enable a lifting rod to slide up and down, and thus the height of the whole device is adjusted; a part is clamped through a clamping device, and the clamping device is hoisted through a coiling motor to realize hoisting assembling; the clamping device is of a plurality of structures for replacing in order to hoist the parts with different specifications.