The invention discloses a self-cleaning system for advertisement display equipment in a building elevator. The self-cleaning system involves a shell and an up-down reciprocating mechanism, wherein anelevator room is arranged inside the shell; a pressing plate used for sliding up and down is arranged at the inner bottom of the elevator room, and the lower end of the pressing plate is elastically connected with the inner bottom of the elevator room through a plurality of first connecting springs; two air cavities are symmetrically formed in the inner wall of one side of the elevator room, a liquid storage box and a mounting plate are sequentially arranged on the inner wall of one side of the elevator room from top to bottom, and a liquid outlet mechanism is arranged at the inner bottom of the liquid storage box; and two sliding cavities are symmetrically formed in the mounting plate, the two sliding cavities correspond to the two air cavities correspondingly, and a display face board isarranged on one side of the mounting plate. According to the system, a wiping pad on an advertising board can move up and down under the triggering condition that people step on a bottom plate of theelevator, the advertising board is wiped, and the wiping effect is good, so that the labor amount of cleaners is greatly reduced.
本发明公开了一种楼宇电梯内广告展示设备的自清洁系统,包括壳体,所述壳体的内部设有电梯室,所述电梯室的内底部设有用于上下滑动的下压板,所述下压板的下端通过多个第一连接弹簧与电梯室的内底部弹性连接,所述电梯室的一侧内壁中对称设有两个气腔,所述电梯室的一侧内壁上由上而下依次安装有储液箱和安装板,所述储液箱的内底部设有出液机构,所述安装板内对称设有两个滑腔,两个所述滑腔分别与两个气腔对应,所述安装板的一侧安装有显示面板;上下往复机构。该系统中,可以通过人踩踏电梯的底板为触发条件,使得广告牌上的擦拭垫上下,对广告牌进行擦拭,擦拭的效果较好,极大的减少了清洁工的劳动量。
Self-cleaning system for advertisement display equipment in building elevator
一种楼宇电梯内广告展示设备的自清洁系统
21.08.2020
Patent
Elektronische Ressource
Chinesisch
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