The invention relates to the technical field of advertising media, and discloses an anti-toppling device for an electronic advertising board of an elevator. The anti-toppling device comprises a shell, wherein a spring is fixedly connected to the interior of the shell, a ratchet is fixedly connected to the position, close to the top of the spring, of the interior of the shell, a reaction tank is fixedly connected to the top of the ratchet, a pasty electrolyte is fixedly connected to the interior of the reaction tank, a first spring is fixedly connected to the inner wall of the shell, a positive pole is fixedly connected to the bottom of the first spring and is close to the top of the reaction tank, and a negative pole is fixedly connected to the bottom of the first spring and is close to the top of the reaction tank. According to the anti-toppling device for the electronic advertising board of the elevator, a first permanent magnet is driven by a second permanent magnet to move, the first permanent magnet drives the ratchet to rotate, the ratchet drives the reaction tank to rotate, the positive pole and the negative pole slide into the reaction tank under the action of gravity, the positive pole and the negative pole make contact with the pasty electrolyte, and therefore whether the electronic billboard topples or not is monitored.

    本发明涉及广告传媒技术领域,且公开了一种电梯电子广告牌防止倾倒装置,包括外壳,所述外壳的内部固定连接有发条,所述外壳的内部且靠近发条的顶部固定连接有棘齿,所述棘齿的顶部固定连接有反应槽,所述反应槽的内部固定连接有糊状电解质,所述外壳的内壁固定连接有弹簧一,所述弹簧一的底部且靠近反应槽的顶部固定连接有正极柱,所述弹簧一的底部且靠近反应槽的顶部固定连接有负极柱。该电梯电子广告牌防止倾倒装置,通过永磁铁二带动永磁铁一运动,永磁铁一带动棘齿转动,棘齿带动反应槽转动,正极柱与负极柱在重力的作用下向反应槽内滑动,正极柱与负极柱与糊状电解质相接触,从而实现监测电子广告牌是否倾倒的效果。


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    Titel :

    Anti-toppling device for electronic advertising board of elevator


    Weitere Titelangaben:

    一种电梯电子广告牌防止倾倒装置


    Beteiligte:
    ZHAN QIAOYING (Autor:in)

    Erscheinungsdatum :

    2021-06-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS / 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



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