Gradual drive type hub electricity generation bicycle

A bicycle and hub technology, applied to bicycle accessories, vehicle parts, wheel hubs, etc., can solve the problems of photoelectric conversion rate and weather factors, riding difficulties, etc., so as to improve user experience, reduce user burden, and prevent device failure Effect

Pending Publication Date: 2017-10-24
马鞍山虹迈专业化设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of the sharing economy, shared bicycles are becoming more and more popular, and shared bicycles generally use electronic locks to generate electricity demand; the current structure often used in technology is hub power generation and solar power technology to provide electric energy for shared bicycles, of which hub power generation is currently used Due to the quality of the rotor itself and the electromagnetic induction torque generated during rotation, similar users need to overcome the stat

Method used

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  • Gradual drive type hub electricity generation bicycle
  • Gradual drive type hub electricity generation bicycle
  • Gradual drive type hub electricity generation bicycle

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0034] Example 1

[0035]A progressive-drive hub power-generating bicycle of this embodiment includes a front fork (1), an axle (3), a driving device (2), a driven wheel (4), a bearing, a generator (5), and a friction transmission device ( 6) and a cover plate (7), the front fork (1) includes a fork arm (101) and a fork head (102); the hub, the driven wheel (3) and the friction transmission device (6) together constitute a progressive A drive-type hub power generation device; the fork (102) has a cylindrical cavity (1021) structure corresponding to the position of the center axle of the wheel; the fork (102) is located at the center position on the far side of the wheel and has (3) The hole (1022) passed through, the fork head (102) and the nearer side of the wheel are an opening (1023) adapted to the inner diameter of the cylindrical cavity; one end of the axle (3) passes through the fork head (102) The hole (1022) is fixed to the fork head (102) by screws; the driven wheel ...

Example Embodiment

[0036] Example 2

[0037] A progressive-drive hub power-generating bicycle of this embodiment is basically the same as that of Embodiment 1, except that it also includes a screw rod; the hole (2021) is a through hole, and the through hole is away from the end of the driven wheel (4). It is a threaded structure; the friction transmission device (6) is installed in the through hole, the screw rod is installed in the thread section of the through hole, and the friction transmission device (6) is squeezed by changing the length of the screw screw into the through hole to change the Friction force; a spring can be installed between the screw rod and the bottom end of the friction transmission device (6).

Example Embodiment

[0038] Example 3

[0039] A progressive-drive hub power-generating bicycle of the present embodiment is basically the same in structure as any of the first or second embodiment, the difference is that: the friction transmission device (6) is a magnet or a magnetic buckle, and its magnetic attraction The surface faces the side of the driven wheel (4); correspondingly, the position corresponding to the motion track of the driven wheel (4) and the friction transmission device (6) is a magnetic conductive material; and the surface of the magnetic conductive material on the driven wheel (4) is covered with The non-magnetic material is used to prevent debris generated by friction from entering the magnetic buckle and affecting the attractive force; the magnetic buckle can be a magnetic adjustable magnetic buckle; the magnetic adjustable magnetic buckle includes a ring magnet, a casing and a screw; the casing It is a cavity structure made of magnetically conductive material, the cavi...

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PUM

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Abstract

The invention discloses a gradual drive type hub electricity generation bicycle which comprises a hub, an axle, a front fork, an electricity generator and a gradual drive type driving device. On the basis of drive force generated when the hub rotates, the electricity generator is driven by the gradual drive type structure to rotate so as to replace a gear drive mode in the prior art. According to the gradual drive type hub electricity generation structure, the phenomenon that a user needs great effort during riding due to the fact that electricity generation can be enabled when static friction force of the components and mass inertia of the electricity generator need to be overcome at the same time in the existing drive process is avoided in the riding process, by adopting the gradual drive scheme, a user can slowly start the electricity generator just by overcoming static friction force of the components in the riding process, and therefore the better riding experience is obtained.

Description

[0001] manual technical field [0002] The invention belongs to the technical field of bicycles, and more specifically relates to a gradually driven hub generator bicycle. technical background [0003] With the development of the sharing economy, shared bicycles are becoming more and more popular, and shared bicycles generally use electronic locks to generate electricity demand; the current structure often used in technology is hub power generation and solar power technology to provide electric energy for shared bicycles, of which hub power generation is currently used Due to the quality of the rotor itself and the electromagnetic induction torque generated during rotation, similar users need to overcome the static friction force of the generator and transmission system and the resistance generated by electromagnetic induction when riding, and at the same time need to overcome their mass inertia, which ultimately leads to difficulty in riding; Power generation technology is ...

Claims

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Application Information

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IPC IPC(8): B62J99/00B60B27/00
CPCB60B27/00B62J45/00B62J99/00
Inventor 李利
Owner 马鞍山虹迈专业化设计有限公司
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