Telescopic foldable crawling ladder treading power generation rechargeable automatic control type electric bicycle

Abstract

The invention provides a telescopic foldable crawling ladder treading power generation rechargeable automatic control type electric bicycle. After a smart phone authorized by a rider is taken away by a long distance, a circuit is turned off automatically, when the smart phone vibrates after being taken away by a long distance or a storage battery leaves a control cabinet, a mobile communication apparatus automatically sends shot photos to the authorized smart phone and displays the position of the mobile communication apparatus and images of the position, after stretching, the number of saddles is increased from one to three, after the two ends are folded by 90 degrees, a bicycle frame becomes symmetrical and can be erected on the ground vertically, a gravity induction oblique speed limiting switch automatically controls a right speed regulating rotary handle and a foldable towing speed regulating rotary handle, a speed regulating handle is rotated, an electric rear wheel is gradually supported upwards by a ladder crawler, so that the electric rear wheel is towed or goes downstairs, power is generated in the treading and braking processes, the phone and a computer can be charged, songs and communication information can be played, and an automatic prompt function is achieved when the electric bicycle turns; and when a vehicle moves rapidly near the rear end of the bicycle in the riding process, the right speed regulating rotary handle vibrates, a rear stop lamp emits flickering strong light, and alarm sounds are given out by the mobile communication apparatus.

Description

technical field [0001] The invention relates to an electric bicycle with a retractable and foldable climbing ladder, stepping on a foot to generate electricity and charging and automatically controlling it, which is used for riding, carrying luggage and communicating remotely. Background technique [0002] In the current existing technology, most of them use two-wheeled fixed frame or asymmetric folding frame electric bicycle. It is difficult to climb stairs or pass through the subway gates and it is not beautiful. It is ineffective to step on the walking aid when driving fast and difficult to step on the walking aid when driving at a slow speed. Brake buffer device, using internal expansion brakes has a large braking distance, which is not safe, using butterfly brakes has large braking inertia, tires are easy to wear, no gravity sensing control device, no steering prompt device, no rear-end safety prompt device, no Safety driving and parking reminder devices, no effective ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an electric bicycle with automatic control of power generation and charging with telescopic and folding climbing ladders to solve the problem of the prior art which is heavy and bulky or inconvenient to carry and store after folding or less manned and loaded and inconvenient to tow after folding Or it is impossible to climb ladders or pass through the subway gates and it is not beautiful. It is ineffective to step on the walking aid when driving fast and it is difficult to step on the walking aid

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