Built-in bicycle anti-theft device

Abstract

The invention discloses a built-in bicycle anti-theft device. The whole anti-theft device is arranged inside a bicycle frame and comprises a vibration electric generator, a storage battery, a controller, an alarm module, a buzzer, a GPS module, a GSM module, an antenna module and an antenna, wherein all the modules or parts are connected through cables. All the modules or parts are arranged in an isolation sleeve or an insulating sleeve so that a thief can be prevented from damaging a control circuit through the high temperature or through the high voltage and the strong current, and therefore reliable running of the anti-theft device is ensured.

Description

technical field [0001] The invention relates to the technical field of anti-theft bicycles, in particular to a built-in anti-theft device for bicycles. Background technique [0002] Because bicycles are light and environmentally friendly, there are a large number of bicycles in my country; at the same time, with the development of our country, the number of bicycles will increase rapidly. However, precisely because the bicycle is so light, the chances of the bicycle being stolen are very high. At present, although there are external anti-theft alarm devices on the market, there are still defects. For example, when a thief directly destroys or removes the external anti-theft device, the anti-theft device cannot serve as an alarm or track. At the same time, there is also a patent document (ZL 201310114869.4) which proposes to place the anti-theft device in the sealed pedal. Since the pedal is installed on the bicycle as a component, it can still be easily disassembled, so tha...

AI Technical Summary

Problems solved by technology

However, precisely because bicycles are so light, the chances of them being stolen are very high

At present, although there are external anti-theft alarm devices on the market, there are still defects. For example, when a thief directly destroys or removes the external anti-theft device, the anti-theft device cannot play the role of alarm or tracking.

At the same time, there is also a patent document (ZL 201310114869.4) which proposes to place the anti-theft device in the sealed pedal. Since the pedal is installed on the bicycle as a component, it can still be easily disassembled, so that the It loses the anti-theft function

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