The invention discloses an elevator hand pinching prevention device with an acousto-optic control function. The elevator hand pinching prevention device comprises an elevator car, a first outer door and a second outer door, a first inner door is fixedly installed on the front face of the elevator car, and a first inner storage door is movably installed in the first inner door; and first anti-pinch rubber sleeves are fixedly installed on the front face and the back face of the end, away from the first inner door, of the first inner storage door correspondingly, a second inner door is fixedly installed on the front face of the elevator car, a second inner storage door is movably installed in the second inner door, a containing groove is formed in the side, away from the second inner door, of the second inner storage door, and a plurality of first light detection heads are fixedly installed in the containing groove. The elevator hand pinching prevention device has the beneficial effects that anti-pinch control can be carried out on the elevator outer door through cooperation of second light detection heads, a light transmitting hole, a light sensor and a core controller, and anti-pinch control can be carried out on the elevator inner door through cooperation of the first light detection heads, the light sensor and the core controller.
本发明公开了一种具有声光控制功能的电梯防夹手装置,包括电梯轿厢、第一外门和第二外门,电梯轿厢的正面固定安装有第一内门,第一内门的内部活动安装有第一内收纳门,第一内收纳门远离第一内门一端的正面和背面均固定安装有第一防夹橡胶套,电梯轿厢的正面固定安装有第二内门,第二内门的内部活动安装有第二内收纳门,第二内收纳门远离第二内门一侧的内部开设有放置槽,放置槽的内部固定安装有多个第一光线检测头。通过第二光线检测头、透光孔、光线传感器和核心控制器之间的配合可以对电梯外门进行防夹控制,通过第一光线检测头、光线传感器和核心控制器之间的配合可以对电梯内门进行防夹控制。
Elevator hand pinching prevention device with acousto-optic control function
一种具有声光控制功能的电梯防夹手装置
2021-04-16
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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