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Battery structure and electronics

A battery and external equipment technology, applied in the direction of batteries, structural parts, battery pack components, etc., can solve the problems of pulling flexible connecting wires, disconnecting flexible connecting wires from batteries or motherboards, and tearing flexible connecting wires. Achieve the effect of prolonging the service life

Active Publication Date: 2020-03-17
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to meet the needs of mobile use, the above-mentioned electronic devices are all equipped with batteries with a certain capacity; Batteries in electronic devices are easily deformed when dropped, etc.
[0003] At the same time, since the battery needs to be connected to the main board inside the electronic device through a flexible connecting wire, when the battery deforms, it often causes pulling on the flexible connecting wire, causing the connection between the flexible connecting wire and the battery or the main board to be disconnected, or even The flexible cable is directly torn off

Method used

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  • Battery structure and electronics
  • Battery structure and electronics
  • Battery structure and electronics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1: The extension part 32 is separated from the protection circuit board 2

[0039] In an exemplary embodiment, at least one bent portion 4 with a preset distance from the protection circuit board 2 can be formed by separating the extension portion 32 of the flexible connecting wire 3 from the protection circuit board 2 , Therefore, there is length redundancy in the flexible connecting wire 3 .

[0040] For example, the flexible connecting wire 3 can be arranged along the direction of the entrance and exit of the predetermined opening 101, and the extension part 32 is bent backward at least once in a direction away from the protective circuit board 2, and then protrudes from the casing through the predetermined opening 101. 10. Certainly, the flexible connecting wire 3 may also be arranged along other directions to form the bent portion 4 , as long as a corresponding redundant length can be provided, and the present disclosure is not limited thereto.

[0041...

Embodiment 2

[0047] In another exemplary embodiment, when one end (either end) of the extension part 32 is connected to the connection part 31, the other end of the extension part 32 can be wound along the outer sidewall of the protection circuit board 2, and form at least one After the bent portion 4 with a predetermined gap left between the circuit boards 2 protrudes out of the casing 10 , so that the flexible connecting wire 3 has length redundancy.

[0048] For example, the extension part 32 can form at least one bent part with a preset gap between the protective circuit board 2 and the inner wall of the housing 10 or the battery core 1 at the gap between the protective circuit board 2 and the inner wall of the casing 10 or the battery core 1 respectively. 4. Of course, the extension part 32 can also form the bent part 4 with a predetermined gap in other spaces, and the present disclosure is not limited thereto.

[0049] Based on the above examples, such as Figure 5 As shown, the ex...

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Abstract

The present disclosure relates to a battery structure and an electronic device, and the battery structure may include: a casing, and a battery cell and a protective circuit board arranged in parallel in the casing; a flexible connecting wire, the flexible connecting wire including an extension and a A connection part located at either end of the extension part; the connection part is connected to the protective circuit board, and the extension part forms at least one bent part in the housing from a preset position on the housing The opening protrudes to connect to external equipment; wherein, there is a preset gap between at least one of the bent parts and the protective circuit board. Through the technical solution of the present disclosure, the flexible connecting wire can include at least a section of redundant length, so that when the battery structure falls or other accidents, the flexible connecting wire can achieve a certain degree of free expansion and contraction, so as to avoid the flexible connecting wire being pulled or broken. Damage to other components connected to the flexible cable.

Description

technical field [0001] The present disclosure relates to the technical field of batteries, in particular to a battery structure and electronic equipment. Background technique [0002] With the continuous development of mobile technology, lightweight electronic devices such as mobile phones and tablet computers are more and more widely used in people's daily life. In order to meet the needs of mobile use, the above-mentioned electronic devices are all equipped with batteries with a certain capacity; Batteries in electronic devices are easily deformed when dropped, etc. [0003] At the same time, since the battery needs to be connected to the main board inside the electronic device through a flexible connection line, when the battery is deformed, it often pulls the flexible connection line, causing the connection between the flexible connection line and the battery or the main board to be disconnected, or even The flexible cable is directly torn off. Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/058H01M2/20
CPCH01M10/058H01M2220/30H01M50/50Y02E60/10Y02P70/50
Inventor 裴远涛司新伟庞成林
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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