The invention belongs to an elevator control device, and aims to provide a non-contact/contact dual-purpose elevator panel button, which has the characteristics of convenience in use, cleanness and sanitation. According to the technical scheme, the non-contact/contact dual-purpose elevator panel button is characterized by comprising a base, a keycap telescopically positioned in the base through a guide structure, a circuit board arranged in the base, and a photoresistor arranged in the keycap and electrically connected with the circuit board.
本发明属于一种电梯操控装置。目的是提供一种非接触式/接触式两用电梯面板按钮,该按钮应具有使用方便、干净卫生的特点。技术方案是:一种非接触式/接触式两用电梯面板按钮,其特征在于:该按钮包括基座、通过导向结构可伸缩地定位在基座中的键帽、设置在基座中的电路板、设置在键帽中且与电路板电连接的光敏电阻。
Non-contact/contact dual-purpose elevator panel button
一种非接触式/接触式两用电梯面板按钮
2021-08-10
Patent
Electronic Resource
Chinese
Targeting non-contact button, elevator button panel and elevator equipment
European Patent Office | 2021
|