一种新型的电梯感应按钮控制器

New type elevator sensing button controller

Abstract

一种新型的电梯感应按钮控制器,其特征在于其电路组成为:信号感应电路(1),信号延迟电路(2),按钮开关电路(3),背光控制电路(4),电源供应电路(5),背光供电电路(6),按钮接口电路(7)及IC卡系统接口电路(8),本实用新型采用电荷转移式感应技术,不需要机械开关,没有机械行程,不存在触点老化及氧化的问题,因此解决了传统电梯操纵盘由于使用机械按钮而产生的机械开关容易老化及氧化的缺点;可以把操纵盘的表面使用夹胶安全玻璃面板做成一个整体,防水防尘水平相比传统的电梯操纵盘可以达到一个新的高度。
The utility model discloses a new type elevator sensing button controller, which is characterized in that the circuits comprise: a signal sensing circuit (1), a signal delay circuit (2), a button switch circuit (3), a backlight control circuit (4), a power supply circuit (5), a backlight power supply circuit (6), a button interface circuit (7) and an IC card system interface circuit (8). The utility model adopts a charge-transfer sensing technology without the need of a mechanical switch and a mechanical travel, or the existence of the aging and oxidation problem of contracts, so the defects of conventional elevator operation panel that the aging and oxidation of mechanical switch can be easily caused due to the use of mechanical button are solved; the surface of the operation panel can bemade a whole by using agglutinate laminated safety glass panel, and the waterproof and dustproof level can reach a new height in comparison with the traditional elevator operation panel.

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