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Mobile phone shell

A mobile phone casing and main body technology, applied to the structure of telephones, etc., to achieve the effects of reducing production costs, enhancing assembly stability, and increasing production efficiency

Pending Publication Date: 2022-04-12
GUANGDONG EVERWIN PRECISION TECH
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AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology and the rapid development of mobile phone manufacturing technology in the industry, it is no longer a technical problem to quickly manufacture styles similar to popular mobile phones. This has led to similar product structures and manufacturing processes, resulting in similar appearance and similar performance. The price competition of mobile phone products has become an important profit point, leading to a fierce competition in mobile phone manufacturing costs

Method used

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Embodiment 1

[0031] figure 1 It is the overall schematic diagram of the mobile phone casing of the present invention, as figure 1 As shown, the mobile phone casing includes a middle plate 1 and a frame 2 assembled on the circumference of the middle plate 1, and the joint surface of the middle plate 1 and the frame 2 is connected by a multi-level connection structure; the multi-level connection The structure includes a guiding structure 3 , a positioning structure 4 and a welding structure 5 scattered around the circumference of the mobile phone casing 100 .

[0032] figure 2 is a schematic diagram of the main body of the middle plate, image 3 is a schematic diagram of the middle plate, such as figure 2 with image 3 As shown, the middle plate 1 includes a middle plate main body 11 and a middle plate member 12 covering the outer circumference of the middle plate main body 11, the middle plate member 12 is injection molded on the middle plate main body 11, Figure 4 is a schematic di...

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Abstract

The invention relates to a mobile phone shell, the mobile phone shell comprises a middle plate and a frame assembled on the periphery of the middle plate, and the combination surfaces of the middle plate and the frame are connected through a multi-stage connection structure; the multi-stage connection structure comprises a guide structure, a positioning structure and a welding structure which are dispersedly arranged on the periphery of the mobile phone shell; the guide structure comprises a guide groove formed in the middle plate component and a guide protrusion arranged on the frame component and matched with the guide groove, and the positioning structure comprises a first positioning groove formed in the middle plate component and a second positioning groove formed in the frame component and connected with the first positioning groove in a clamped mode. The mobile phone shell provided by the invention has the advantages of installation stability, low production cost, high yield and rapid assembly.

Description

technical field [0001] The invention relates to the technical field of mobile phone parts, in particular to a mobile phone casing. Background technique [0002] With the development of science and technology and the rapid development of mobile phone manufacturing technology in the industry, it is no longer a technical problem to quickly manufacture styles similar to popular mobile phones. This has led to similar product structures and manufacturing processes, resulting in similar appearance and similar performance. The price competition of mobile phone products has become an important profit point, leading to a fierce competition in mobile phone manufacturing costs. In view of this, how to control the stability of the mobile phone casing while having a low production cost has become a difficult problem to be overcome. Contents of the invention [0003] The purpose of the present invention is to solve the above problems, and provide a mobile phone casing with installation ...

Claims

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Application Information

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IPC IPC(8): H04M1/02
Inventor 王理磊肖金石陶喜峰曾旺美陈康
Owner GUANGDONG EVERWIN PRECISION TECH
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