The medical wheel with the self-resetting function comprises a trundle, a connecting shaft, a support and a brake assembly, the trundle is rotationally connected to the connecting shaft, the support is connected to the connecting shaft, the brake assembly comprises a first brake piece and a second brake piece, the first brake piece comprises an electromagnet, an armature and a conductive wire, and the second brake piece comprises a second electromagnet. The electromagnet and the armature are connected to the two sides of the trundle respectively, the electric lead is connected to the electromagnet, the second brake assembly comprises a fixing shaft and a brake body, the fixing shaft is connected to the support, the brake body is rotationally connected to the fixing shaft, a connecting hole is formed in the brake body, and a linkage piece is arranged on the electric lead. A conductive wire at the rear end of the linkage piece penetrates through the connecting hole to be connected to the shifting body, and an electric shock body is arranged on the frame. The two sides and the top of the trundle are braked at the same time, the braking stability is improved, when a hand loosens the shifting body, the electromagnet and the armature are automatically reset, the linkage body connected with the shifting body is also automatically reset under the elastic effect of the spring, and rapid reset after braking is achieved.

    本发明公开了一种带自复位功能的医疗轮,包括脚轮、连接轴、支架和刹车组件,脚轮转动连接在连接轴上,支架连接在连接轴上,刹车组件包括第一刹车件和第二刹车件,第一刹车件包括电磁铁、衔铁和导电线,电磁铁和衔铁分别连接在脚轮的两侧,导电线连接在电磁铁上,第二刹车组件包括固定轴和刹车体,固定轴连接在支架上,刹车体转动连接在固定轴上,刹车体上设置有连接孔,导电线上设置有联动件,联动件后端的导电线穿过连接孔连接在拨动体,车架上设置有触电体。本发明通过对脚轮两侧和顶部同时刹车,提高刹车的平稳性,当手松开拨动体,电磁铁和衔铁自动复位,与拨动体连接在联动体在弹簧的弹性作用下也自动复位,实现制动后快速复位。


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    Title :

    Medical wheel with self-resetting function


    Additional title:

    一种带自复位功能的医疗轮


    Contributors:
    GU XINGFENG (author) / GE YINGUI (author)

    Publication date :

    2023-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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