The invention discloses an advertisement player for an elevator. The advertisement player comprises a mobile platform, a display screen and infrared detectors, wherein the movable platform is vertically arranged on the inner wall of the elevator, a sliding groove is formed in the movable platform, a main shaft is arranged in the sliding groove, the main shaft moves up and down in the sliding groove, the end, extending out of the sliding groove, of the main shaft is connected with the display screen, and at least one infrared detector is arranged on a top cover in the elevator. According to theinvention, when no person exists in the elevator, the advertisement player is in a closed state, when the infrared detectors detect that someone exists in the elevator, the advertisement player is automatically started, the height of the display screen is adjusted according to the height of passengers, the passengers can watch the elevator conveniently, and energy and elevator advertisement inputcost are saved.
本发明中公开了一种电梯用广告播放器,包括移动平台、显示屏和红外检测器,所述移动平台竖直设置在电梯内壁上,所述移动平台内设置有滑槽,所述滑槽内设置有主轴,所述主轴在滑槽内上下移动,所述主轴伸出滑槽的一端连接显示屏,所述电梯内顶盖上至少设置有一个红外检测器。本发明中,电梯中无人时,广告播放器处于关闭状态,当红外检测器检测到电梯中有人时,自动开启广告播放器,并根据乘客的身高来调整显示屏的高度,方便乘客观看,节约能源和电梯广告投入的费用。
Advertisement player for elevator
一种电梯用广告播放器
2020-06-16
Patent
Electronic Resource
Chinese