Local transparent shell structure

A shell structure and partial technology, which is applied to the structure of telephone sets, casings/cabinets/drawer components, electrical equipment casings/cabinets/drawers, etc., can solve the impact of ultra-thin design of mobile phones, increase the overall thickness of mobile phones, Problems such as the influence of the appearance of the mobile phone, to achieve the effect that the color is not easy to fade, the appearance effect is good, and the appearance effect is realized

Inactive Publication Date: 2012-05-23
SHANGHAI CHENXING ELECTRONICS SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned structural design increases the overall thickness of the mobile phone, which has a negative impact on the ultra-thin design of the mobile phone
At the same t

Method used

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  • Local transparent shell structure
  • Local transparent shell structure
  • Local transparent shell structure

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Example 1:

[0025] Such as figure 2 As shown, a partially transparent shell structure is used in a mobile phone. The shell includes a surface layer 1, a back layer 2, and a light shielding layer 3. A pattern layer of ink material is also provided between the surface layer 1 and the back layer 2 ( figure 2 Not shown in) to meet the needs of pattern design. Placing the printed pattern layer in the middle can prevent the product from being scratched while keeping the ink color vivid and non-fading for a long time.

[0026] Specifically, the surface layer 1 is a transparent film material (IML film), which has the effect of being scratch-resistant.

[0027] The back layer 2 and the light-shielding layer 3 are made of plastic material, and are integral two-color injection mold inserts, which are integrally formed by two-color injection molding.

[0028] Specifically, the back layer 2 is made of transparent plastic to meet the needs of light transmission and shape design.

[0029] ...

Example Embodiment

[0034] Example 2:

[0035] Such as image 3 Another specific embodiment of the present invention is shown. The structure of this embodiment is basically the same as that of the foregoing embodiment, except that the light shielding layer 3 further includes a light blocking portion 32. The function of the light barrier 32 is to block the lateral diffusion of light inside the shell structure.

[0036] Obviously, the number and location of the light barriers 32 can be selected according to the needs of the design to achieve basically the same technical effect.

Example Embodiment

[0037] Example 3:

[0038] Such as Figure 4 Another specific embodiment of the present invention is shown. The structure of this embodiment is basically the same as the above-mentioned embodiment, except that the light shielding layer 3 is further provided with a connecting portion 33.

[0039] The function of the connecting portion 33 is to connect and fix the shell structure with other components.

[0040] Of course, in other embodiments, the connecting portion can also be arranged on the back layer 2 with basically the same technical effect.

[0041] The aforementioned electronic devices herein include, but are not limited to, portable electronic devices such as mobile phones, portable multimedia players (PMP), PSP (PlayStation Portable), and personal digital assistants (PDAs).

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PUM

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Abstract

The invention discloses a local transparent shell structure which is used for a handheld electronic terminal and is provided with a shell main body, wherein the shell main body comprises a surface layer, a rear layer and a shading layer, wherein the shading layer is provided with one or more transparent areas, and the rear layer and the shading layer are double-color injection mould inserts. A shading bracket and a plastic shell with a transparent exterior are integrated into a whole part. According to the invention, the transparent or shading demand on a lighting effect of the handheld electronic terminal is effectively met; the structure is firm; the space is saved; the external surface is scratch-resisting; the color of the inner pattern is kept bright for a long time and is difficult to fade; especially, the whole thickness of the handheld electronic terminal can be efficiently controlled; the structural design is more compact; and an appearance effect is excellently realized.

Description

technical field [0001] The invention relates to the technical field of communication equipment, in particular to a shell structure applied to a handheld electronic terminal such as a mobile phone. Background technique [0002] With the diversification and homogeneity of products in the current market, handheld electronic terminal products such as mobile phones often rely on various patterns and shapes on the appearance to attract people's attention, such as adding light arrays, changing different lighting layouts and other technical means to attract consumers. [0003] Most of the existing technologies adopt the structural design of adding a shading bracket inside the mobile phone to realize the technical purpose of shading or light transmission of the lamp array. At the same time, most of the casings of mobile phones are realized by in-mold insert molding (IML) technology. [0004] Such as figure 1 As shown, a shell structure of an existing mobile phone is an in-mold ins...

Claims

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Application Information

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IPC IPC(8): H05K5/00H05K5/02H04M1/02
Inventor 季晓媛
Owner SHANGHAI CHENXING ELECTRONICS SCI & TECH CO LTD
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