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Electronic wristband

An electronic bracelet and electric energy technology, applied in bracelets, watch straps, electromechanical devices, etc., can solve problems that affect users' continuous use and small battery capacity

Inactive Publication Date: 2018-11-13
FU TAI HUA IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the small size of the electronic wristband and the small battery capacity, it needs to be charged frequently to ensure the battery life under frequent use, which affects the continuous use of the user and brings great inconvenience to the user.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0016] Please refer to figure 1 , which shows an overall schematic diagram of the electronic wristband 1 in a preferred embodiment of the present invention. The electronic wristband 1 includes, but not limited to, a wristband 10 and a control unit 20 . The control unit 20 is fixed on the wristband 10 .

[0017] Please also refer to figure 2 , the wristband 10 includes a first protective layer 11 and a second protective layer 12 . Wherein, the first protective layer 11 and the second protective layer 12 are ring-shaped, and the first protective layer 11 covers the second protective layer 12 . In this embodiment, a plurality of permanent magnets 110 are installed on the first protective layer 11 , a plurality of coils 120 are installed on the second protective layer 12 , and the control unit 20 is electrically connected to the second protective layer 12 . When the user drives the electronic wristband 1 to rotate so that the first protective layer 11 slides relative to the s...

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Abstract

The invention provides an electronic wristband, comprising a wristband body and a control unit. The control unit is fixed to the wrist band body; the wrist band body includes a first protective layerand a second protective layer; both the first protective layer and the second protective layer are in ring shape; the first protective layer covers the second protective layer; the first protective layer is provided with a plurality of permanent magnets; the second protective layer is provided with a plurality of coils; the control unit is electrically connected with the second protective layer. When the electronic wristband is driven to rotate such that the first protective layer slips relative to the second protective layer, the permanent magnets on the first protective layer interact with the coils of the second protective layer to generate electricity, and the electricity is suitable for powering the control unit. Electricity is generated through movement of a user's wrist; the electricity generated is supplied to the electronic wristband for use; and therefore, the electronic wristband can be used continuously without using a power source to charge the wristband.

Description

technical field [0001] The invention relates to the field of wearable devices, in particular to an electronic bracelet. Background technique [0002] With the development of science and technology, wearable smart devices have been widely used in the daily life of users. For example, electronic wristbands are one of the wearable devices commonly used by users. Users usually use electronic wristbands to record daily health data, such as exercise, sleep and diet data. However, due to the small size and small battery capacity of the electronic wristband, it needs to be charged frequently to ensure the battery life under frequent use, which affects the continuous use of the user and brings great inconvenience to the user. Contents of the invention [0003] In view of this, it is necessary to provide an electronic wristband to solve the above technical problems. [0004] An electronic bracelet, including a wristband and a control unit, the control unit is fixed on the wristban...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44C5/00H02K35/02
CPCA44C5/0007H02K35/02H05K1/165H05K2201/086H05K2201/10083A61B2560/0214H02K7/1853A61B5/6802H05K1/189H01F7/02
Inventor 冯玉忠
Owner FU TAI HUA IND SHENZHEN
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