70results about How to "Avoid hand slipping" patented technology

The invention discloses a flowerpot for planting Chinese roses, which comprises a base, wherein a groove is formed on the upper surface of the base. Two symmetrical supporting columns are fixedly connected with the inner bottom wall of the groove. One end of the supporting column, far away from the groove, is fixedly connected with a flowerpot body. The inner bottom wall of the flowerpot body is fixedly connected with a sleeve. The outer side surface of the sleeve is provided with a first exhaust hole. The bottom of the flowerpot body is provided with a second exhaust hole. The upper part of the outer side surface of the sleeve is provided with a water outlet hole. A water storage tank is arranged between the inner side surface of the flowerpot body and the outer side surface of the sleeve. The inner part of the water storage tank is provided with a floating ball. The outer side surface of the sleeve is fixedly communicated with two symmetrical drainage pipes. One end of the drainage pipe, far away from the sleeve, penetrates through the flowerpot body and extends to the outside of the flowerpot body. The inner part of the end of the drainage pipe extending the outside of the flowerpot body is provided with a one-way valve. The flowerpot for planting the rose has the advantages of being convenient for the user to observe the water quantity, having a water draining function andbeing convenient for the user to carry.

The invention discloses chemical raw material stirring equipment with fixed stirring box. The equipment comprises a support plate. The left side of the top of the support plate is fixedly connected to a stirring machine body. The right side of the stirring machine body is provided with a stirring box body. Four corners of the bottom of the stirring box body are all fixedly connected to a fixing rod. The bottom of the fixing rod is movably connected to a roller. Through the cooperation of the support plate, the stirring machine body, the stirring box body, the fixing rod, the roller, a fixing column, a slide rail, a positioning plate, a connection plate, a hollow block, a clamping column, a limit plate, a tension spring, and a press block, the problem that the stability of a stirring box is reduced after omni-directional wheels are installed on the stirring box is solved. The stirring equipment has a fixed stirring box, the stability is improved when the stirring box is used, the stirring effect is enhanced, and the equipment becomes more convenient for the users.

The invention discloses a medicine powder drying device which comprises a supporting plate. A loading box and a drying box are fixedly connected to the top of the supporting plate in sequence from left to right. A motor is arranged on the right side of the drying box. The output end of the motor penetrates into the drying box and is fixedly connected with a roller. By means of cooperating usage of the supporting plate, the loading box, the drying box, the motor, the roller, a heating rod, heating bases, heating wires, heat conductive iron, smashing teeth, a fan, a first pipeline, a second pipeline, a cloth bag, a box door, a handle, a cover plate and a pull handle, the problems that according to an existing drying device, medicine powder is rotated to be dried only by rotating a roller, and the medicine powder is likely to be unevenly dried when being conglomerated are solved, the medicine powder drying device has the advantage of improving the working efficiency, the drying speed is increased, conglomerated medicine powder is smashed, and convenience is brought to users for using the device.

The invention discloses a ball valve convenient for cleaning internal residues. The ball valve comprises a main valve body, flow guide blocks are fixedly connected to the four corners of an inner cavity of the main valve body, a ball body is arranged in the inner cavity of the main valve body, a pipe body is fixedly connected to the top of the main valve body, and a through groove is formed in the surface of the pipe body. Through cooperation of the main valve body, the flow guide blocks, the ball body, the pipe body, the through groove, a valve rod, a handle, a sealing ring, a first sealing gasket, a first mounting plate, a first auxiliary valve body, a fixed plate, a screw rod, a movable plate, a connecting plate, a vertical plate, an inserting plate, a second sealing gasket, a second mounting plate, a second auxiliary valve body, a limiting plate, a fastening bolt, a groove, a through hole, a water sealing plate, a sealing piece, a reinforcing plate, a bolt and a filter screen, the ball valve can be disassembled through a simple and convenient disassembling and assembling mechanism so that the interior of the ball valve can be cleaned conveniently, the use efficiency and practicability of the ball valve are improved, and meanwhile great convenience is brought to maintenance work of the ball valve.

The invention discloses a spraying machine for food processing with good spraying effect and a slurry preparation system, comprising a loading box, the right side of the loading box is provided with a spraying machine body, and the bottom of the right side of the loading box is connected with a A liquid outlet pipe, the right end of the liquid outlet pipe communicates with the left side of the shotcrete machine body. The present invention is provided with a loading box, a shotcrete machine body, a liquid outlet pipe, a first fixed block, a positioning plate, a hollow block, a connecting column, a limit plate, a spring, a buffer block, a pressing plate, a second fixed block, an arc block, The combined use of handles, transmission pipes, connecting blocks, slide rails, sliders, clamping blocks and bolts solves the problem that the existing spraying machines cannot fix the transmission pipes during use, and the spraying machine for food processing and The slurry preparation system has the advantages of a fixed transmission tube, which avoids the bending phenomenon of the transmission tube after long-term use, avoids the angle deviation of the transmission tube, and ensures the spraying effect.

The invention discloses a Diva cup. The Diva cup has the beneficial effects that as a disinfection and sterilization film is arranged outside a cup body, the problems of gynaecological diseases caused by using unclean Diva cups can be reduced; as an anti-slip thread is arranged outside the disinfection and sterilization film, the phenomenon of slip of hands during use can be prevented; a clamp slot is formed in a liquid drain pipe; and fixing buckles are arranged on folding parts, thus ensuring that the liquid drain pipe is in a closed state after the folding parts are folded. The Diva cup has the advantages of safety, hygiene and solution to liquid leakage and has a broad market prospect.

The invention discloses BIM-based surveying and mapping and lofting equipment. The equipment comprises a surveying instrument, a desktop and a pedestal. A bottom of the pedestal is fixedly provided with a moving wheel. Telescopic rods are slidably arranged in a casing pipe. Tops of the telescopic rods are fixedly provided with the desktop. A pull box is fixedly arranged among the telescopic rods of the bottom of the desktop. The top of the pedestal of the other side of the desktop is fixedly provided with a circular pipe. An adjusting rod is slidably arranged in the circular pipe. The top of a support bench is fixedly provided with a sleeve connection pipe. A connection rod is slidably arranged in the sleeve connection pipe. The top of a connection bench is fixedly provided with the surveying instrument. Two sides of the surveying instrument are fixedly provided with object placing benches. Through arranging a series of structures, the equipment has advantages that the equipment is convenient to move during a usage process; BIM equipment can be installed; and according to an actual condition, a height of the equipment can be adjusted and so on. And the usage process is optimized.

The invention discloses an unmanned aerial vehicle support leg which is easy to disassemble and assemble. Both are fixedly connected with plug-in boards, and the inner side of the support legs is fixedly connected with a reinforcing plate at the bottom of the plug-in board, and the inner side of the reinforcing board is fixedly connected with a connecting plate, and the left and right sides of the top of the connecting board are both A plug-in mechanism is provided. The present invention solves the problem of disassembly and assembly of the existing UAV outriggers by setting the unmanned aerial vehicle body, supporting legs, plug-in boards, reinforcement boards, connecting boards, plug-in mechanisms, first rubber pads and second rubber pads. It is inconvenient, which reduces the efficiency of carrying and affects the convenience of moving and carrying. At the same time, the slow installation speed will cause more time to be spent on assembly for each use, which affects the convenience of use. It has the advantage of convenient disassembly and assembly of the outriggers.

The invention provides a handstand training device. The handstand training device comprises a supporting plate, wherein an auxiliary assembly is installed on one side of the supporting plate, the auxiliary assembly comprises a fixed plate, a first mounting groove, a second mounting groove, a lifting screw rod, a lifting guide rod, a lifting plate, a lifting motor, a moving groove, a moving screw rod, a moving block, a telescopic rope, a first placing groove, a second placing groove, a pin hole, a pin joint part, a sliding groove, a pin, a grip, a T-shaped sliding groove, a moving sliding blockand a moving plate, the supporting assembly comprises a limiting groove, a movement limiting block, a fixing column, a torsion spring, a rotating rod, an extension rod, a fixing rod, a limiting hole,a limiting column, a connecting rod, a connecting column, a limiting opening and a limiting rod, and the handstand assembly comprises a handstand plate, a rotating column, a moving rod, a mounting hole, a mounting column, a reset spring, a mounting opening, a supporting concave plate, a linkage rod, a compression spring and a fixing block. The handstand training device can be used for practicingaccording to the specific situation of a user, and a beginner can conveniently use and practice the handstand training device.

The invention discloses a skipping rope accessories processing method, which belongs to the technical field of skipping rope accessories processing. Through the connection and cooperation of the grip handle and the abutment handle, a rotating mechanism is used to drive the winding reel wound with the retracting and releasing rope, and the retracting and releasing rope Perform retraction and unwinding, and adjust the length of the skipping rope through the retractable length of the retractable rope to effectively expand the applicable population, and the retractable rope is retracted into the handle, which will not cause the excess rope body to be exposed outside the handle. In addition, There is a rolling friction ball connected to the inside of the handle. During the swinging process of the handle, the heat generated by the relative friction between the rolling friction ball and the handle is transferred to the heat-absorbing layer through the fluid heat-conducting layer and the elliptical heat-conducting connecting body. Transmission, when the heat-conducting sweat-absorbing layer is at a certain temperature, it can effectively absorb and dry the sweat on the non-slip sweat-absorbing fiber layer, and can keep the non-slip sweat-absorbing fiber layer with anti-slip effect in a relatively dry state for a long time to avoid Excessive water stains can cause hands to slip.