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Power device capable of receiving torsion by wireless sensor

A wireless sensing and power device technology, applied in the directions of rider drive, transportation and packaging, signal transmission system, etc. Operational rate and operability, the effect of avoiding vulnerable damage

Inactive Publication Date: 2011-05-18
DONGGUAN ZHONGQIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in different regions, the road requirements for electric vehicles, especially electric bicycles, are also different; some even limit the use of electric bicycles on the road because of safety issues
It will not be able to promote electric vehicles well and limit their development

Method used

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  • Power device capable of receiving torsion by wireless sensor
  • Power device capable of receiving torsion by wireless sensor

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0024] The present invention is further described below in conjunction with accompanying drawing:

[0025] refer to figure 1 As shown, it is a schematic diagram of the structure of the present invention, which specifically relates to a power device for torque wireless sensor reception. The specific structure includes:

[0026] A driving wheel 1 is installed on the power shaft 6, and the power shaft 6 is connected with a human driving arm 61, which is convenient for the user to apply force; a wireless sensor 2 is installed on the force deformation area of ​​the driving wheel 1, and the wireless sensor 2 senses the driving wheel The force and deformation of drive wheel 1 works on the same principle as an electronic scale. No matter how much force is applied by a person, the wireless sensor 2 can sense the force and deformation of driving wheel 1 by itself, and convert it into an electrical signal and send it out. In this embodiment, the wireless sensor 2 is arranged on the tend...

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PUM

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Abstract

The invention relates to the technical field of power devices, in particular to a power device for power assistance. The device comprises a drive wheel, a driven wheel, an electric hub and a control module, wherein the drive wheel is arranged on a power shaft, and a wireless sensor is arranged on a stress deformation area of the drive wheel; the driven wheel is connected with the drive wheel through a chain or a belt, and is linked with a load; the electric hub and the driven wheel are coaxially arranged and drive the load together; and the control module controls the electric hub to work, a wireless receiver is arranged on the control module, and the wireless receiver and the wireless sensor cooperate with each other to work. The device realizes that manpower and electric power are integrated into a whole through a structurally scientific and reasonable design so as to optimize drive; the input volume of manpower is transmitted to the control module through the wireless sensor, the control module drives the electric hub to output power with the same volume according to the manpower volume to the driven wheel so as to achieve multiply increased power. The device is lighter and more convenient to use, improves the power effect, and has the advantages of simple structure, long service life and good safety.

Description

technical field [0001] The present invention relates to the technical field of power devices, in particular to a power device for human power assistance. Background technique [0002] In daily life, a human-powered bicycle is a relatively popular tool, which drives the wheels to rotate through pedals to achieve the effect of walking instead of walking. With the development of science and technology, in order to pedal bicycles more easily and achieve twice the result with half the effort, many manufacturers have designed various variable speed bicycles. In actual use, they do have a certain effect, but the structure is relatively complicated, and still The efficiency cannot be further improved, and it is more tiring to use. [0003] With the development of electric vehicle technology, electric hubs have been born one after another, which use coils to generate magnetic fields, and cooperate with magnetic blocks to obtain magnetic drive. The driving force is adjustable and can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62M6/50B62M6/60G08C17/02
Inventor 杜晟
Owner DONGGUAN ZHONGQIANG IND