The invention discloses an angle-adjustable TOF elevator light curtain device which comprises a light curtain shell and a light curtain PCB installed on the inner wall of the light curtain shell, a rotatable worm is arranged on the light curtain shell, two turbine supports are arranged on the top of the light curtain PCB, and the turbine supports are arranged on the top of the light curtain PCB. A rotating turbine meshed with the worm is arranged between the two turbine supports, a pluggable base is arranged at the top of the rotating turbine, and an angle-adjustable TOF sensor is installed at the top of the base. By starting the servo motor, the worm can drive the rotating turbine to rotate, and the rotating turbine can drive the TOF sensor to rotate, so that the angle of the TOF sensor is adjusted, the TOF sensor can achieve three-gear adjustment, the TOF detection angle can be adjusted according to the width size of an elevator door, and the safety detection function is achieved; and the functions of the light curtain and the TOF can be realized only by mounting the light curtain and the TOF in one time, so that the detection precision and the detection range are improved.
本发明公开了一种可以调节角度的TOF电梯光幕装置,包括光幕外壳,以及安装在光幕外壳内壁上的光幕PCB板,所述光幕外壳上设置有可转动的蜗杆,所述光幕PCB板的顶部设置在两个涡轮支架,两个所述涡轮支架之间设置有与蜗杆相互啮合的旋转涡轮,所述旋转涡轮的顶部设置有可插拔的底座,所述底座的顶部安装有可调节角度的TOF传感器。本发明通过启动伺服电机,使得蜗杆可以带动旋转涡轮旋转运动,旋转涡轮可以带动TOF传感器进行转动,从而实现对TOF传感器角度的调节,TOF传感器可以实现三档调节,可根据电梯门宽度尺寸调节TOF检测角度已实现安全检测功能,以适应不同宽度的电梯门,仅需安装一次即可实现光幕和TOF的功能,提高了检测精度跟检测范围。
TOF elevator light curtain device with adjustable angle
一种可以调节角度的TOF电梯光幕装置
23.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B66B Aufzüge , ELEVATORS |
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