A universal charging interface converter for electric bicycles

Abstract

The invention belongs to the technical field of power converters and discloses a universal charging interface converter for electric bicycles. The universal charging interface converter comprises a converter housing; and the front surface of the converter housing is provided with a triangular jack. According to the universal charging interface converter for electric bicycles, a movable baffle anda propulsion rod are adopted, and therefore, when the charging interface converter is not used, a driving motor is started to drive a propulsion wheel to rotate, when the propulsion wheel rotates to aposition where the longitudinal diameter of the propulsion wheel is larger than the lateral diameter of the propulsion wheel, the propulsion wheel does not contact the propulsion rod; after being compressed, a return spring is released to drive the propulsion rod to move from left to right, so that the propulsion rod is separated from a fixing slot and is accommodated into a fixing sleeve plate,and at this movement, the movable baffle has no limiting force, the compressed spring is automatically released to move the movable baffle from top to bottom, so that the movable baffle is separated from a limiting sleeve plate and extends into a rectangular jack to seal the rectangular jack, and therefore, the prolonging of the service life of the electrical interface converter can be benefitted,and resources can be saved.

Description

technical field [0001] The invention relates to the technical field of power converters, in particular to a universal charging interface converter for electric bicycles. Background technique [0002] An electric bicycle refers to a mechatronic personal vehicle that uses a battery as an auxiliary energy source on the basis of an ordinary bicycle, and is equipped with a motor, a controller, a battery, a handlebar, a brake handle and other operating components and a display instrument system. The awareness of environmental protection is increasing. Today, electric bicycles have been recognized by people for their uniqueness, environmental protection and comfort, and have become the best product to replace motorcycles, thus greatly promoting the rapid development of the electric bicycle industry. [0003] And as electric bicycles are used by more and more people, the brands of electric bicycles have also increased from the initial few to dozens. While the increasing number of el...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a general-purpose charging interface converter for electric bicycles, which has the advantage of long service life and solves the problem of switching over the charging interface of the existing general-purpose charging interface converter for electric bicycles after charging is completed. The interface of the charger is directly exposed to the external environment. Foreign matter and moisture in the external environment can easily enter the interior of the charging interface converter through the interface, which will cause damage to the electrical components inside the charging interface converter and shorten the charging interface converter. The life of the electric bicycle increases the cost of charging the electric bicycle, which is not conducive to the problem of saving

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