A method of controlling elevator door handle

Abstract

The invention provides an elevator door handle structure and a method for controlling an elevator door handle. The method for controlling the elevator door handle comprises the steps that a door handle induction module receives an external touch signal, and the touch signal is sent to a control circuit module; and the control circuit module generates a control signal according to the touch signal so as to control stretching or contracting of a telescopic door handle module. The elevator door handle structure comprises the door handle induction module, the control circuit module and the telescopic door handle module. The door handle induction module receives the external touch signal, the control circuit module generates the control signal according to the touch signal so that the telescopic door handle module can be controlled to stretch out or contract, in other words, the telescopic door handle module stretches out when an elevator needs to be used, and the telescopic door handle module contracts when the elevator does not need to be used or the elevator runs. Vicious forceful door opening can be prevented, the door opening dangerous situation happening when the elevator (a door lock) is abnormal can also be avoided, and elevator using safety performance is improved.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to a structure of an elevator door handle and a method for controlling the elevator door handle. Background technique [0002] At present, the door handles used in hand-pull door elevators have the same function as the door handles used in household doors and windows, wardrobes, drawers, etc., and have the function of auxiliary door opening and closing. However, when the elevator is running, the door needs to be kept closed. The assisting action of the handle can apply more force to destructively open the elevator door. In this case, the door handle is damaged, and the door lock and hall door are damaged, making the elevator unusable. [0003] The door opening action of the hand-pull door elevator is divided into two parts: unlocking and opening the door: first, the elevator completes the action of unlocking after leveling, and then the person performs the action of opening the d...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a structure of the elevator door handle and a method for controlling the elevator door handle, so as to solve the problems in the prior art that the elevator door handle of the hand-pushed door is easily damaged, the level of intelligence is low, and the safety factor is low

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