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Backpack with walking automatic charging power supply

An automatic charging and backpack technology, applied in the field of backpacks, can solve the problems of inability to meet market demand, lack of charging function, and single function of the backpack, and achieve the effects of high practical value, stylish appearance and convenient operation.

Inactive Publication Date: 2016-01-20
哈尔滨佰世盛达科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]At present, the backpacks on the market have a single function, a simple structure, no charging function, and cannot meet market demand

Method used

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  • Backpack with walking automatic charging power supply

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A backpack with a walking automatic charging power supply, including a backpack body 1; it is characterized in that: a power charging device is provided at the bottom of the inner layer of the backpack body 1; the power charging device includes: an eccentric wheel 2, a reducer 3. Generator 4, control circuit board 5, lithium-ion battery 6 and charging interface 7; the eccentric wheel 2 is connected to the reducer 3, the reducer 3 is connected to the generator 4, and the generator 4 is connected to the control circuit board 5 , the control circuit board 5 is connected to the lithium ion battery 6 and the charging interface 7 respectively.

[0017] A control button is also connected to the control circuit.

[0018] The backpack body 1 is provided with a shoulder strap.

Embodiment 2

[0020] In the present invention, the eccentric wheel 2 inside the backpack body 1 moves as the user walks, the movement of the eccentric wheel 2 drives the speed reducer to run, the speed reducer drives the generator 4 to generate electricity, and the current follows the control circuit board 5 Control the charging of the lithium-ion battery 6 or flow the electric energy to the charging interface 7, and the charging interface 7 is connected to the electronic equipment to realize charging the electronic equipment.

Embodiment 3

[0022] In the present invention, a plurality of eccentric wheels 2 can be provided and connected with a plurality of reducers, so as to increase operating power conveniently and realize a plurality of power storage devices; a plurality of charging interfaces 7 can be added inside to charge a plurality of electronic devices at the same time.

[0023] In the present invention, a charging circuit, a voltage output circuit and a main control circuit are arranged inside the control circuit board 5 to facilitate the control of storage or charging.

[0024] In the present invention, a display module can also be provided inside the control circuit board 5 , and a display device is provided inside or outside the backpack body 1 , and the display module is connected to the display device to facilitate the display of remaining power and the like.

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Abstract

The invention discloses a backpack with a walking automatic charging power supply; the backpack comprises a backpack body; the bottom in the backpack body is provided with a power charging device; the power charging device comprises an eccentric gear, a reducer, a generator, a control circuit board, a lithium ion battery and a charging interface; the eccentric gear is connected with the reducer; the reducer is connected with the generator; the generator is connected with the control circuit board; the control circuit board is respectively connected with the lithium ion battery and the charging interface. The control circuit is also connected with a control button. The backpack body is provided with backpack straps; the multifunctional solar energy backpack is reliable in work, convenient in operation, fashion in appearance, does not waste storage room, saves energy and environment friendly, and has a charging function, thus providing very high practical value.

Description

technical field [0001] The invention relates to a backpack, in particular to a backpack with an automatic charging power supply for walking. Background technique [0002] China is a big country in the production of luggage. There are four major PVC bag production and manufacturing bases in Huadu of Guangdong, Quanzhou of Fujian, Pinghu of Zhejiang and Baigou of Hebei. There is a huge demand space in the international luggage market, which directly promotes the export growth of China's luggage products, making the export of luggage achieve stable growth. In 2007, the export value of China's luggage was 10.81 billion US dollars, an increase of 24.21% over the same period, and the export volume was 7.779 billion, an increase of 21.56% over the same period. [0003] With the continuous improvement of people's living and consumption standards, all kinds of backpacks have become indispensable items or accessories around us. Different consumer groups hope that luggage products sho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45F3/04
Inventor 徐增利
Owner 哈尔滨佰世盛达科技开发有限公司
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