The invention discloses a bus pull ring with self-cleaning and disinfecting functions. The bus pull ring comprises a mounting sleeve and a pull ring, a fixing box is fixedly connected to the lower end of the mounting sleeve, a fixing cavity is formed in the fixing box, a sliding plate is slidably connected into the fixing cavity, a connecting block is fixedly connected to the bottom face of the sliding plate, the top of the sliding plate is fixedly connected with a plurality of first springs, the upper ends of the first springs are fixedly connected with the top cavity wall of the fixing cavity, and the lower end of the connecting block penetrates through the bottom of the fixing box to be fixedly connected with the pull ring. The bus pull ring has the advantages that: after a passenger leaves the pull ring, a pressing plate rebounds under the elastic force effect of a second spring, the two ends of a power connection strip make contact with a second conducting layer, at the moment, a capacitor performs electric discharge on an electromagnet, a magnetic field generated after the electromagnet is powered on exerts magnetic repulsive force on a permanent magnet, the permanent magnet and a cleaning ring are pushed to slide together, and the cleaning ring is used for brushing sweat stain lamp secretions left by the pull ring, so that convenience is brought to subsequent use of passengers.

    本发明公开了一种自清洁消毒的公交拉环,包括安装套和拉环,所述安装套的下端固定连接有固定盒,所述固定盒内开设有固定腔,所述固定腔内滑动连接有滑板,所述滑板的底面固定连接有连接块,所述滑板的顶部固定连接有多根第一弹簧,多根所述第一弹簧的上端与固定腔的顶部腔壁固定连接,所述连接块的下端贯穿固定盒的底部与拉环固定连接。优点在于:本发明在乘客离开拉环后,压板在第二弹簧的弹力作用下发生回弹,接电条的两端将与第二导电层接触,此时电容器将对电磁铁,电磁铁通电后产生磁场对永磁块一个磁斥力,将推动永磁块和清洁环一同滑动,使清洁环将拉环留下的汗渍灯分泌物进行清刷,方便后续的乘客使用。


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    Title :

    Bus pull ring with self-cleaning and disinfecting functions


    Additional title:

    一种自清洁消毒的公交拉环


    Contributors:
    YAO BIN (author)

    Publication date :

    2021-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL / B08B Reinigen allgemein , CLEANING IN GENERAL



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