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Mountain bike capable of perceiving road conditions and carrying out automatic shift

A technology for mountain bikes and automatic shifting, applied in bicycle accessories, bicycle gear shifting mechanisms, transportation and packaging, etc., can solve the problems of manual adjustment of shifting knobs, inconvenience, etc.

Inactive Publication Date: 2012-10-10
杨广晖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, this kind of mountain bike needs to manually adjust the shift knob according to the road conditions, which is very inconvenient

Method used

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  • Mountain bike capable of perceiving road conditions and carrying out automatic shift

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0010] Such as figure 1 As shown, a mountain bike that can sense road conditions and can automatically shift gears includes a suspension support shaft 1, a laser receiver 2, a laser transmitter 3, a stepping motor 4, a wire 5, a single-chip microcomputer 6, and the laser receiver 2 hangs On the supporting shaft 1, the laser receiver 2 can rotate around the rotating supporting shaft 1. The laser receiver 2 is used to receive the signal emitted by the laser transmitter 3. The single-chip microcomputer 6 is connected with the laser receiver 2 and the stepping motor 4 through the wire 5 . The laser receiver 2, the laser emitter 3 and the rotating support shaft 1 are all located in the frame beam tube.

[0011] When the mountain bike goes uphill or downhill, the laser receiver 2 can rotate around the rotating support shaft 1 according to the height of the ...

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Abstract

The invention discloses a mountain bike capable of perceiving road conditions and carrying out automatic shift, which comprises a suspension support shaft, a laser receiver, a laser emitter, a stepping motor, a conducting wire and a single-chip microcomputer, wherein the laser receiver is hung on the support shaft, the single-chip microcomputer is connected with the laser receiver and the stepping motor through the conducting wire, and the laser receiver, the laser emitter and the rotational support shaft are all located in a frame cross member tube. A mountain bike capable of perceiving road conditions and carrying out automatic shift can perceive road conditions and achieve an effect of automatic shift.

Description

technical field [0001] The invention relates to a mountain bike with automatic shifting, in particular to a mountain bike capable of sensing road conditions and automatically shifting gears. Background technique [0002] Bicycles are widely used in people's daily life at present, especially some mountain bikes with shifting functions. The mountain bike uses a variable speed system, so that the transmission ratio of the drive can be changed when the bicycle is riding, so that the rider can choose the appropriate transmission ratio according to the specific situation, so as to achieve the purpose of saving effort or speed. But at present, this kind of mountain bike needs to manually adjust the shift knob according to the road conditions, which is very inconvenient. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems and provide a mountain bike that can sense road conditions and automatically shift gears. It has the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62M25/08
Inventor 杨广晖卞梅秦广久于复生
Owner 杨广晖
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