Mobile phone shell processing technique, mobile phone shell and mobile phone

A mobile phone shell and processing technology, which is applied in the direction of telephone structure, telephone communication, electrical components, etc., can solve the problems of complex internal structure of mobile phone shell, unsuitable for large-scale batch processing, and inability to reduce the total cost of mobile phones, etc. The appearance is beautiful and generous, the production cycle is shortened, and the processing cost is reduced.

Inactive Publication Date: 2016-03-02

GUANGDONG OPPO MOBILE TELECOMM CORP LTD

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AI-Extracted Technical Summary

Problems solved by technology

[0003] In the above-mentioned entire process, the internal structure needs to be processed by numerical control machine tools (CNC). However, the internal structure of the mobile phone shell is complicated, the processing cycle is...

Method used

Step A, parts to be processed are split into internal structural parts and external structural parts, wherein, the parts to be processed are preferably hardware, and can also be made of other materials, which can meet processing and use requirements, this step In the process, the workpiece to be processed is divided into two parts to be processed separately, without affecting the processing efficiency and yield rate, and the processing is very convenient;

Step A, the hardware to be processed is split into internal structural parts and external structural parts, in this step, the hardware to be processed is split into two parts and processed respectively, without affecting processing efficiency and yield , processing is very convenient;

Step C, internal structural part is formed the inner parts of mobile phone housing by stamping and forming, in this step, utilizes stamping and forming to form the inner parts of mobile phone housing to g...

Abstract

The present invention discloses a mobile phone shell processing technique, mobile phone shell and mobile phone, belonging to the field of mobile phone parts and the processing method thereof and designed for solving the problem of high production cost of existing metal shells for mobile phones. The mobile phone shell processing technique provided in the present invention comprises at least steps described below: splitting a workpiece to be processed into an inner structural component and an outer structural component; forming an inner component of the mobile phone shell from the inner structural component through stamping or die-casting forming; and fixing the outer structural component and the inner component of the mobile phone shell so as to form a mobile phone shell. The mobile phone shell provided in the present invention is made by employing the mobile phone shell processing technique described above. The mobile phone provided in the present invention comprises the mobile phone shell described above. The mobile phone shell processing technique in the present invention can improve the efficiency for processing the mobile phone shelf and reduce processing cost. The mobile phone shell and the mobile phone provided with the mobile phone shell are low in mobile phone manufacturing cost, high in production efficiency and elegant in appearance.

Application Domain

Telephone set constructions

Technology Topic

Structural componentMobile phone +2

Image

Examples

Experimental program(6)

Example Embodiment

[0032] Preferred embodiment one:

[0033] The preferred embodiment discloses a mobile phone casing processing technology. like figure 1 As shown, the mobile phone casing processing technology includes at least the following steps: splitting the workpiece to be processed into internal structural parts and external structural parts; forming the internal structural parts by stamping or die-casting to form the internal parts of the mobile phone casing; The parts and the internal parts of the mobile phone housing are fixed to form the mobile phone housing.

[0034] The mobile phone casing processing technology can improve the processing efficiency of the mobile phone casing, shorten the production cycle of the mobile phone casing, and reduce the processing cost, and solve the problem that the existing mobile phone casing processing technology needs to perform CNC processing on the internal structural parts, resulting in a long production cycle, The problem of high manufacturing costs.

Example Embodiment

[0035] Preferred embodiment two:

[0036] The preferred embodiment discloses a mobile phone casing processing technology. like figure 2 As shown, the mobile phone shell processing technology specifically includes the following steps:

[0037] Step A, splitting the workpiece to be processed into internal structural parts and external structural parts, wherein, the workpiece to be processed is preferably hardware, and can also be made of other materials, as long as it can meet the processing and use requirements. In this step, the The workpiece to be processed is divided into two parts to be processed separately, without affecting the processing efficiency and yield rate, and the processing is very convenient;

[0038] Step B, processing the external structural parts through CNC to form the external parts of the mobile phone housing;

[0039] Step C. The internal structural parts are formed into the internal parts of the mobile phone case by stamping. In this step, the internal parts of the mobile phone case are formed by stamping, which greatly shortens the production cycle, reduces the processing workload, and replaces CNC processing. , Reduced cost, suitable for large-scale promotion and application;

[0040] Step D, pre-fixing the outer part of the mobile phone case obtained in step B and the inner part of the mobile phone case obtained in step C together by fasteners;

[0041] Preferably, the inner part of the mobile phone casing formed in step C is fixed on the outer part of the mobile phone casing formed in step B by screws;

[0042] Step E, performing in-mold insert injection molding on the pre-fixed structure obtained in step D;

[0043] Step F, performing CNC machining on the outer material of the structure obtained after the injection molding of the in-mold insert in step E;

[0044] Step G, performing surface treatment on the structure obtained after CNC machining in step F, so as to obtain a mobile phone casing.

[0045] The above-mentioned mobile phone casing processing technology can improve the processing efficiency of the mobile phone casing, shorten the production cycle of the mobile phone casing, and reduce the processing cost, and solve the problem that the existing mobile phone casing processing technology needs to perform CNC processing on the internal structural parts so that the production cycle is long, High manufacturing costs and other issues.

Example Embodiment

[0046] Preferred embodiment three:

[0047] The preferred embodiment discloses a mobile phone casing processing technology. The mobile phone casing processing technology is basically the same as that of the preferred embodiment two, specifically comprising the following steps:

[0048] Step A, splitting the hardware parts to be processed into internal structural parts and external structural parts;

[0049] Step B, processing the external structural parts through CNC to form the external parts of the mobile phone housing;

[0050] Step C, the internal structural parts are formed by die-casting to form the internal parts of the mobile phone shell. This step uses die-casting to form the internal parts of the mobile phone shell, which greatly shortens the production cycle, reduces the processing workload, and replaces CNC (that is, numerically controlled Machine tool processing) processing, reduced costs, suitable for large-scale promotion and application;

[0051] Step D, pre-fixing the outer part of the mobile phone case obtained in step B and the inner part of the mobile phone case obtained in step C together by fasteners;

[0052] Preferably, the inner part of the mobile phone casing formed in the step C is fixed on the outer part of the mobile phone casing formed in the step B by dispensing glue;

[0053] Step E, performing in-mold insert injection molding on the pre-fixed structure obtained in step D;

[0054] Step F, the structure obtained after the injection molding of the in-mold insert in step E is subjected to CNC machining of the outer material.

[0055] Step G, performing surface treatment on the structure obtained after CNC machining in step F, so as to obtain a mobile phone casing.

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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

Improve processing efficiency
Shorten the production cycle

Mobile phone shell processing technique, mobile phone shell and mobile phone

AI-Extracted Technical Summary

Problems solved by technology

Method used

Abstract

Image

Examples

Example Embodiment

Example Embodiment

Example Embodiment

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Description & Claims & Application Information

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