4results about How to "Slow down the reset speed" patented technology

The utility model discloses a water reducing agent concentration detects with sampling device, including empty cylinder, the empty cylinder outer surface fixedly connected with the connecting box, and the empty cylinder top insertion has the piston rod, and the connecting box is away from the piston rod one side and is equipped with the window, and the piston rod bottom fixedly connected with the piston main part, and the connecting box inside slide connection has the ration sampling mechanism, and the connecting box one side fixedly connected with the check valve mechanism, and the ration sampling mechanism includes the extrusion board, rubber block, spring no.

This utility model discloses a pivot rotation handle mechanism, including an insulating housing and a lever component and conductive terminals disposed on the insulating housing. The insulating housing has a plug-in opening for inserting wires. In this solution, the installation structure and position of the pivot joint in the lever component are improved. The conductive terminals and the protrusions on the bottom wall of the insulating housing cavity form a hole for the pivot joint to connect, which helps to improve the assembly speed. Moreover, the pivot joint on the side of the arm is basically located at the bottom wall of the insulating housing cavity. This design structure helps to lengthen the lever arm, thereby allowing the lever component to be turned with less force, which is more labor-saving.

The utility model discloses an automobile roof handle integrated damping rotating mechanism which comprises a handle body, installation grooves are formed in the two ends of the handle body, the installation grooves are rotationally connected with fixing bases, and the fixing bases comprise the first fixing base and the second fixing base. The first fixing base is rotationally connected with the handle body through a first pin shaft, the first pin shaft is provided with a damper, the damper comprises a damping shell and a damping rotor, the damping shell is arranged on the outer side of the damping rotor in a sleeving mode, a left fixing block is arranged on the left end face of the damping rotor, and a right fixing block is arranged on the right end face of the damping rotor; the left fixing block and the right fixing block are arranged at the two ends of the damping rotor respectively, and the fixing grooves matched with the left fixing block and the right fixing block are formed in the first fixing base respectively, so that rigid connection between the damping rotor and the first fixing base is achieved, and the two ends of the damping rotor are tightly matched with the first fixing base; and the matching error between the damping rotor and the first fixed base is reduced, and the damping effect stability is ensured.