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Battery, electronic equipment and battery packaging method

A battery packaging and battery technology, which is applied in the electronic field, can solve the problems of weak fixing strength and poor connection reliability, and achieve the effect of improving strength, not easy to bend, and ensuring reliability

Pending Publication Date: 2022-06-21
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above solution, the connection between the two cells has the problems of weak fixing strength and poor connection reliability.

Method used

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  • Battery, electronic equipment and battery packaging method
  • Battery, electronic equipment and battery packaging method
  • Battery, electronic equipment and battery packaging method

Examples

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Embodiment Construction

[0032] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as recited in the appended claims.

[0033] figure 1 It is a schematic diagram of the structure of a battery in the related art. like figure 1 As shown, the battery 200 in the related art includes a first cell 210 , a second cell 220 and a protection plate 230 .

[0034] The head of the first cell 210 and the head of the second cell 220 are disposed opposite to each other, and the protection plate 230 is located between the first c...

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Abstract

The invention relates to a battery, electronic equipment and a battery packaging method. The battery comprises: a first battery cell comprising a first tab; the second battery cell comprises a second tab; the protection plate is electrically connected with the first tab and the second tab respectively; the head of the first battery cell and the head of the second battery cell are oppositely arranged, and the protection plate is located between the head of the first battery cell and the head of the second battery cell; and the injection molding body is fixedly connected with the first battery cell and the second battery cell, and the protection plate, the first tab and the second tab are wrapped in the injection molding body. The protection plate, the first tab and the second tab are packaged in the injection molding body, so that each functional device, the first tab and the second tab on the circuit board are protected. The injection molding body is fixedly connected with the first battery cell and the second battery cell, so that the strength of the connecting part between the first battery cell and the second battery cell is improved, the connecting part is not easy to bend, and the reliability of the battery is ensured.

Description

technical field [0001] The present disclosure relates to the field of electronic technology, and in particular, to a battery, an electronic device, and a battery packaging method. Background technique [0002] In recent years, with the development of technology, fast charging of batteries for electronic devices has become more and more popular. Taking a mobile phone as an example, in order to improve the charging speed of the battery, the charging power is increasing. However, due to the influence of the withstand voltage of the cell itself, the single cell can no longer meet the demand for fast charging. Therefore, a dual-cell fast charging solution is produced. [0003] In the dual-cell battery, the "head-to-head" dual-cell string (parallel) structure usually connects the tabs of the two cells to the same protective plate, and the protective plate is pasted with double-sided tape and Mylar tape. Attachment, in order to prevent the impact of the protective plate on the he...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/516H01M50/519H01M50/593H01M50/591H01M10/04
CPCH01M10/0404Y02P70/50
Inventor 庆凌博郑洪彬
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD