The invention discloses an electric bicycle side support switch. The electric bicycle side support switch comprises a tension spring arranged on an electric bicycle side support. A travel switch is arranged in an inner cavity of a spring body of the tension spring. The length change quantity of the tension spring serves as a driving force source of a movable contact of the travel switch. When the side support is in the unfolded state, the tension spring is stretched to drive the movable contact to be separated from the portion between two fixed contacts, and the two fixed contacts are in the disconnection state; when the side support is in the folded state, the tension spring is contracted to drive the movable contact to connect the two fixed contacts. By means of the technical scheme, the length change quantity of the tension spring of the existing side support is ingeniously used as the driving force source of the movable contact of the travel switch to achieve synchronous linkage of the side support and the switch, and safety is guaranteed; a whole mechanism forms a stable elastic working system through cooperation of the tension spring and a compressed spring; the travel switch is arranged in the spring body, and sufficient protection is provided. The electric bicycle side support switch is simple in structure, reliable in work, convenient to install, free of maintenance, long in service life, small in size and low in cost.
Electric bicycle side support switch
2015-04-29
Patent
Electronic Resource
English
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European Patent Office | 2024
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