Electric vehicle with and without battery turning-off electric power lock anti-theft alarm

Abstract

The invention relates to a device which prevents or displays the usage without permission or the stealing of electric vehicles, in particular to an anti-theft alarm of no power supply locks with batteries or without batteries of the electric bicycle. The invention solves the problems of battery loss, more complex installation and replacement and easy damage which are caused by an accumulator or an additional alarming cell required to be connected with the anti-theft alarm horn of the existing electric bicycle. The technical proposal of the invention comprises an accumulator which is inserted into and locked on a frame or under a saddle, a power lock which is arranged in the middle of the bicycle handle or beside the accumulator, an instrument disc which is arranged in the middle of the bicycle handle, regulating rotary handles and brake handles which are arranged at the two ends of the bicycle handle, a power controller which is arranged in the instrument disc or at the upper part of a middle shaft and a DC motor which is arranged on a bicycle wheel. The invention is characterized in that the power control box is also provided with an anti-theft alarming controller and an alarming horn which are connected by wiring harness and inserts.

Description

technical field [0001] The invention relates to a device for preventing or displaying unauthorized use or theft of electric bicycles, in particular to an anti-theft alarm for electric bicycles with or without batteries and without power locks. Background technique [0002] Electric vehicles are widely advocated for their labor-saving, moderate speed, low energy consumption, low noise, zero emissions, and pollution-free environmental protection, and are favored by consumers. With the development and production of various electric vehicles, they have become like bicycles. Walk into thousands of households. [0003] The electric vehicle uses the battery as the energy source, and controls the rotation of the DC motor to drive the wheels of the electric vehicle to rotate through the handlebar, brake handle, and controller to achieve the purpose of driving. [0004] Such as figure 1 Shown general electric car mainly is by accumulator 1; Power supply lock 2; Instrument panel 3; ...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems existing in the existing anti-theft alarms for electric vehicles, the present invention designs an anti-theft alarm for electric vehicles with or without batteries and without opening the power lock

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