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Built-in battery fixed structure and mobile terminal

A technology with a built-in battery and a fixed structure, which is applied in the field of communication, can solve problems such as affecting installation, waste of resources, and the built-in battery cannot be put into use again, achieving the effect of simple installation and operation and saving production costs

Active Publication Date: 2018-12-25
DONGGUAN COOLPAD SOFTWARE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the installation method of the built-in battery of the mobile terminal is usually to directly bond the built-in battery in the battery installation cavity with double-sided adhesive tape, and set an easy-to-pull tape on the built-in battery. If there is a problem with the built-in battery and needs to be removed for repair, then Pull the built-in battery out of the battery installation cavity by pulling the easy-to-pull tape, but the double-sided adhesive is very sticky, and it is easy to deform the aluminum film on the surface of the built-in battery and even the battery itself, so that the built-in battery cannot be put into use again, resulting in waste of resources , and may even pose security issues
In related technologies, some manufacturers wrap multiple layers of label paper on the built-in battery, and also use double-sided tape to fix the battery in the installation cavity, so that the built-in battery can be taken out by tearing off the outermost label paper, and the built-in battery can be avoided. , but the torn label paper cannot be reused. To increase the detachable times of the built-in battery, it is necessary to increase the number of layers of label paper, which not only increases the production cost of the product, but also greatly increases the thickness of the built-in battery, which may Will affect the installation of other parts of the phone

Method used

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  • Built-in battery fixed structure and mobile terminal
  • Built-in battery fixed structure and mobile terminal
  • Built-in battery fixed structure and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as Figure 1 to Figure 3 As shown, the protective member 2 is a PET protective film, the front of the PET protective film is sticky, the front of the connecting part 21 of the PET protective film is bonded to the built-in battery 1, and the connection of the PET protective film The back side of the part 21 is bonded in the installation cavity by an adhesive. Wherein, the viscosity of the PET protective film is smaller than that of the adhesive.

[0048] PET protective film is a low-cost material commonly used in the electronic field. The use of PET protective film for the protective part 2 saves the production process of the protective part 2 and can be purchased directly, which can greatly save the production cost of the product. The PET protective film itself is sticky, and can be directly bonded to the built-in battery 1, and then bonded to the installation cavity through an adhesive, and the installation operation is simple. When removing the built-in battery...

Embodiment 2

[0055] Such as Figure 4 As shown, the protection member 2 is a PET protective sleeve, and the connecting portion 21 of the PET protective sleeve is sleeved on the built-in battery 1 and bonded in the installation cavity.

[0056] In this solution, the PET protective cover is set on the built-in battery 1, so that when the PET protective film is separated from the built-in battery 1, the aluminum film on the surface of the built-in battery 1 and the built-in battery 1 itself will not be deformed, so that the built-in battery 1 can be reused after repair , while avoiding security issues. The PET protective cover is bonded in the installation cavity by adhesive, so as to fix the built-in battery 1 in the installation cavity.

[0057] In the above technical solution, preferably, the thickness of the PET protective sleeve is in the range of 40 microns to 60 microns.

[0058] The thickness of the PET protective cover is 40 microns to 60 microns, which is relatively thin. When the...

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PUM

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Abstract

The invention provides a fixation structure of a built-in battery and a mobile terminal. The fixation structure of the built-in battery comprises a body part, the built-in battery and a protection piece, wherein the body part includes an installation cavity, and the protection piece is made of a polyester material. The protection piece further comprises a connection portion and a pull portion which are molded in an integrated manner; the connection portion is detachably connected with the built-in battery, and pasted to the internal of the installation cavity so that the built-in battery is fixedly mounted in the installation cavity; and the pull portion extends out of the installation cavity, and the pull portion can be pulled to separate the built-in battery from the installation cavity. According to the technical scheme, an aluminum film at the surface of the battery or the battery itself is prevented from deformation when the built-in battery is dismounted, the protection piece can be used repeatedly, resource waste is avoided, and the cost of products is redcued.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically, to a fixing structure for a built-in battery and a mobile terminal including the fixing structure for a built-in battery. Background technique [0002] At present, the installation method of the built-in battery of the mobile terminal is usually to directly bond the built-in battery in the battery installation cavity with double-sided adhesive tape, and set an easy-to-pull tape on the built-in battery. If there is a problem with the built-in battery and needs to be removed for repair, then Pull the built-in battery out of the battery installation cavity by pulling the easy-to-pull tape, but the double-sided adhesive is very sticky, and it is easy to deform the aluminum film on the surface of the built-in battery and even the battery itself, so that the built-in battery cannot be put into use again, resulting in waste of resources , and may even pose security p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02
CPCH04M1/0262
Inventor 阙明学
Owner DONGGUAN COOLPAD SOFTWARE TECH