Fitness bicycle capable of generating power

A bicycle and frame technology, which is applied in the field of power-generating exercise bicycles, can solve the problems of many parts of exercise bicycles, affect the appearance of exercise bicycles, and low energy conversion efficiency, so as to achieve high conversion efficiency, improve energy collection efficiency, and enhance practicability Effect

Inactive Publication Date: 2018-11-06
浙江唯伦设计咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the fitness bicycle parts of this device are many, complex structure, maintenance trouble, energy conversion efficiency is low, has also influenced the attractive in appearance of fitness bicycle

Method used

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  • Fitness bicycle capable of generating power
  • Fitness bicycle capable of generating power
  • Fitness bicycle capable of generating power

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Fig. 1 (a) is a schematic structural diagram of a power generating exercise bicycle provided for this embodiment, the power generating exercise bicycle includes a frame 8, a seat cushion 9 arranged on the frame 8, a housing 5, and a body placed in the housing 5 The energy conversion device 6 and the power storage assembly 7; the energy conversion device 6 and the power storage assembly 7 are connected by a circuit, the housing 5 is installed in the seat cushion 9, and the outer peripheral side of the energy conversion device 6 is fixedly connected with the housing 5 to convert energy There is a certain range of space between the upper and lower sides of the device 6 and the housing 5 to ensure that the piezoelectric device can vibrate freely, and try to keep the energy conversion device 6 placed horizontally, so that the energy conversion device 6 can better collect the energy in the environment. Vibration energy, it is easier to maintain the same vibration frequency as ...

Embodiment 2

[0056] The vibration frequency has a great influence on the vibration energy collected by the energy conversion device 6. When the frequency of the vibration source of the surrounding environment is consistent with the resonance frequency of the energy conversion device 6, the collection efficiency of the energy conversion device 6 is high; however, when the frequency of the vibration source of the surrounding environment deviates from When the resonance frequency of the substrate 21 is supported, the output energy will decrease sharply, and the collection efficiency of the energy conversion device 6 is low. In order to collect as much vibration energy as possible, the energy conversion device 6 should work in a resonance state as much as possible, that is, the natural frequency of the energy conversion device 6 needs to be as close as possible to the natural vibration frequency of the environment.

[0057] Therefore, further,

[0058] Figure 4 It is a schematic structural d...

Embodiment 3

[0064] Fig. 5(a) is a schematic structural diagram of the FM cantilever of this embodiment, and Fig. 5(b) is a top view of the FM cantilever of this embodiment. The difference between this embodiment and the above-mentioned embodiments is that the frequency modulation structure 3 includes a frequency modulation cantilever 31 , a frequency modulation junction 32 , a frequency modulation unit 311 and a limiting slot 312 .

[0065] There are four FM cantilevers 31, and the four FM cantilevers 31 and the FM intersection 32 form a cross structure corresponding to the support substrate 21, and the intersection of the crosses is the FM intersection 32, and the outer ends of the FM cantilevers 31 are connected to the outer frame 1 . Several frequency modulation units 311 are arranged on each frequency modulation boom 31 , and the frequency modulation units 311 are arranged on the frequency modulation boom 31 sequentially and in a single row. The natural vibration frequency of each fr...

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PUM

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Abstract

The invention discloses a fitness bicycle capable of generating power. The fitness bicycle comprises a frame, a cushion arranged on the frame, a shell, an energy conversion device, and an electric power storage module; the shell is fixedly connected with the cushion; the energy conversion device and the electric power storage module are arranged in the shell; the outside of the energy conversion device is fixedly connected with the shell; and the energy conversion device is electrically connected with the electric power storage module. The energy conversion device can produce the electric power as long as the fitness bicycle capable of generating power produces the vibration while exercising, the original aim of strengthening the body can be achieved, and the consumed physical agility canbe convenient into electric energy, thereby providing electric energy for the device needing the power on the bicycle body; the bicycle disclosed by the invention is simple in structure, high in conversion efficiency, energy-saving and environment-friendly, easy to produce, strong in popularization and wide in applicable range.

Description

technical field [0001] The invention relates to the technical field of bicycles, in particular to an exercise bicycle capable of generating electricity. Background technique [0002] Fitness bicycle is a kind of common body-building equipment, and people drive wheel to rotate by pedal, but vehicle frame keeps motionless, has played the effect of indoor body-building. The principle of an exercise bike is to convert biological energy into mechanical energy. If a power generation device can be installed on the exercise bike to convert mechanical energy into electrical energy, it can save energy and protect the environment without losing the effect of fitness. There are always different degrees of vibration in the use of exercise bikes, so exercise bikes that can convert the inherent vibration energy of the working environment into electrical energy have good application prospects. [0003] At present, the existing exercise bicycles that can generate electricity are generally i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N2/18H02J7/32A63B22/06
CPCH02N2/188A63B22/06H02J7/32
Inventor 贾鑫
Owner 浙江唯伦设计咨询有限公司
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