The invention discloses an advertisement putting device used in an elevator, and relates to the technical field of advertisement putting in the elevator, and the advertisement putting device comprises an outer frame and a display screen. According to the advertisement putting device used in the elevator, when the advertisement putting device is used, a display screen is placed in a protection assembly, when the outer side of the display screen is extruded by external force, the display screen moves towards the rear portion of an outer frame, the display screen extrudes a contact arc rod, a first buffer spring rod is compressed, and a second buffer spring rod is compressed; the display screen is located between the two pressing arc plates, extrusion force borne by the display screen is relieved to a certain extent through backward adjustment of the display screen, meanwhile, crowded passengers can extrude all the pressing frames on the outer side, second buffer spring rods on the pressing frames extrude a pressure bearing plate, the pressure bearing plate extrudes a pressure bearing sensor, and then the pressure bearing sensor is pressed by the pressure bearing plate. The pressure-bearing sensor sends out a signal, and the alarm gives out an alarm sound to remind a corresponding passenger to be away from the display screen, so that the passenger is prevented from being extruded and damaged.
本发明公开了一种用于电梯内的广告投放装置,涉及电梯内广告投放技术领域,包括外框架和显示屏。本发明公开的一种用于电梯内的广告投放装置具有在使用该广告投放装置时,显示屏安放于防护组件中,在显示屏外侧受到外力的挤压时,显示屏向着外框架的后方移动,显示屏对接触弧杆进行挤压,则缓冲弹簧杆一被压缩,显示屏位于两个按压弧板之间,显示屏向着后方的调节从一定程度上缓解其受到的挤压力,同时,拥挤的乘坐人员会对外侧的各个按压架进行挤压,则按压架上的缓冲弹簧杆二挤压至承压板上,承压板对承压传感器进行挤压,承压传感器发出信号,则警报器发出警报声,提醒相应的乘坐人员远离显示屏,避免对其造成挤压损坏效果。
Advertisement putting device used in elevator
一种用于电梯内的广告投放装置
2024-03-22
Patent
Elektronische Ressource
Chinesisch
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