61results about How to "Ingenious mechanism" patented technology

The invention discloses a new type of water cup device, which comprises a hollow jacket, a clamping block, a transfer device, a joint block, a cap, a top arm, a mold and a driving device, and the clamping block is installed in the jacket from front to back , a transfer device, a joint block and a cap, the transfer device includes a first elastic member, a transfer block, a second elastic member, a guide bar and a guide block, the first elastic member is installed on the rear end of the clamping block and the Between the transmission blocks, there is a movement limiting rod at the rear end of the top arm, and a plurality of movement limiting holes for installing the top arm and slidingly fitting with the movement limiting rod are arranged on the circumference of the clamping block. A screw-shaped hole for installing a guide rod is provided in the middle part of the rear end of the joint block, and a cavity is provided at the front end of the clamp block, and a cup-shaped mold is detachably installed in the cavity. The invention solves the existing technical problem of accurately controlling the clamping force in the clamping process of the cup body.

The invention provides a handle winding mechanism of an acupuncture needle automatic handle winding machine. The mechanism is characterized in that the periphery of a turn table is provided with a workpiece clamping device; a drive shaft is in transmission connection with a clamp supporting rod shaft through a first reciprocating rotary transmission mechanism; the fixed end of a clamp supporting arm is fixed to the clamp supporting rod shaft, and the extending end of the clamp supporting arm extends vertical to the clamp supporting rod shaft; a sliding base is horizontally connected with a machine frame of the handle winding machine in a sliding mode; a clamp mechanism comprises an upper gear, a lower gear, an upper clamping arm, a lower clamping arm and an elastic element; a gear shaft of the upper gear is fixedly connected with the upper clamping arm, a gear shaft of the lower gear is fixedly connected with the lower clamping arm, a gap is provided between the upper clamping arm and the lower clamping arm in the vertical direction, and the clamp supporting arm is located in the gap; a die groove is formed after an upper die block and a lower die block are in butt joint and is used for containing a headed needle body of a headed acupuncture needle; the elastic element is located between the upper clamping arm and the lower clamping arm; the drive shaft is in transmission connection with a poking rod shaft through a second reciprocating rotary transmission mechanism to drive a poking rod to make contact with the sliding base. Handle winding can be achieved, and the mechanism is ingenious, flexible in motion and stable to operate.

The invention discloses an energy saving lamp tube device. The energy saving lamp tube device comprises a sleeve shell, a clamping block, a transmission device, a connection block, a cover, press rodsand a driving device, wherein the clamping block, the transmission device, the connection block and the cover are arranged in the sleeve shell from front to back, the transmission device comprises afirst elastic press piece, a transmission block, a second elastic press piece, a guide connection rod and a guide connection block, the first elastic press piece is between a rear end of the clampingblock and the transmission block, a limitation rod is arranged at a rear end of each press rod, a plurality of limitation holes are circumferentially formed in the clamping block, are used for installing the press rods and are matched with the limitation rods in a sliding way, and a threaded connection hole is formed in a middle end of a rear end of the clamping block and is used for installing the guide connection rod. By the energy saving lamp tube device, the technical problem of accurate control on a fastening force during the fastening process of an energy saving lamp tube is solved.

The invention relates to a cargo grabbing system, and in particular to a cargo grabbing system for an unmanned aerial vehicle. The cargo grabbing system comprises a frame, grabbing devices, grabbing connecting rods, a cargo jacking column and elastic supporting rods, wherein a plurality of the grabbing devices are arranged; the middle ends of the grabbing devices are hinged on the frame; one end of each grabbing connecting rod is hinged on the upper end of one corresponding grabbing device; the other end of each grabbing connecting rod is hinged on the upper end of the cargo jacking column; one end of each elastic supporting rod is hinged to the lower end of the frame; the other end of each elastic supporting rod is hinged on the cargo jacking column; and the inner sides of all the grabbing connecting rods are inclined downwards. According to the cargo grabbing system for the unmanned aerial vehicle, cargo grabbing can be automatically carried out, and an additional power device is notrequired, so that the mechanism is ingenious, and the cargo grabbing system saves energy and is environmentally friendly.