Dual drive smart electronic handle

Abstract

The invention relates to a dual drive intelligent electronic handle which comprises a handle and a lock cylinder which are arranged on a door body, wherein a separation and reunion mechanism is arranged at the position of a rotary shaft of the handle, and the separation and reunion mechanism comprises a separation and reunion base and a square shaft base; a drive motor is arranged on the separation and reunion base, a motor shaft of the drive motor is connected with a rotary disc, the rotary disc is connected with a screw, the screw is sleeved with a separation and reunion rod, the square shaft base is located below the separation and reunion base, an insertion hole in which the separation and reunion rod is inserted is formed in the square shaft base, one end of a square shaft is inserted into the square shaft base and the other end of the square shaft is inserted into the lock cylinder. A spring is arranged between the square shaft and the square shaft base and the spring is pressed between the square shaft and the square shaft base. The separation and reunion rod comprises a nut, a traction spring, a guide rod and a middle connector, wherein one end of the traction spring is connected with a nut and the other end of the traction spring is connected with the guide rod through the middle connector, and the guide rod is inserted into the insertion hole; the nut is in threaded connection with the screw, and the middle connector is sleeved on the screw in an empty manner. The handle provided by the invention has the characteristics of simple and reasonable structure, flexible operation and high safety and reliability.

Description

technical field [0001] The invention relates to a handle, in particular to a dual-drive intelligent electronic handle. Background technique [0002] Chinese Patent Document No. CN201103286Y disclosed on August 20, 2008 an electronically controlled door lock motor and a manual hybrid unlocking structure, including a handle shaft manual device and a main bolt electric clutch device, wherein the handle shaft manual device has an upper rotation The handle shaft and the lower rotating handle shaft are sleeved with a rotating handle shaft toggle piece and a turning handle shaft gear in the middle. The main bolt electric clutch device is installed on a pillar in the middle, in which a passive gear is installed at the bottom of the lock case, a manual unlocking gear is installed on it, and a movable piece is installed in between, and there are two protruding points on the movable piece, which are respectively embedded in the driven gear In the arc groove and the longitudinal groove...

AI Technical Summary

Problems solved by technology

This hybrid unlocking structure is complicated, and the effect is not ideal enough

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