Cover body, diaphragm and electronic device

A technology of electronic devices and membranes, which is applied to electrical equipment shells/cabinets/drawers, electrical components, chassis/boxes/drawer parts, etc., and can solve the problems of IMT process products being easily scratched and scratched.

Inactive Publication Date: 2018-05-15
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a cover body, a diaphragm and an electronic device, which can effectively improve the problem that the appearance of IMT process products is easily scratched and scratched

Method used

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  • Cover body, diaphragm and electronic device
  • Cover body, diaphragm and electronic device
  • Cover body, diaphragm and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] See Figure 1 to Figure 3 , which is Embodiment 1 of the present invention, shows a cover body, which includes a cover body 1 and a diaphragm 2 .

[0028] Wherein, the diaphragm 2 is made by an embedded three-dimensional injection molding process, the diaphragm 2 has a graphic layer, and patterns and / or characters are printed on the graphic layer. A protruding structure 11 is provided on the outer surface of the cover body 1 , and the protruding structure 11 protrudes from the outer surface of the diaphragm 2 . The inner side of the diaphragm 2 is recessed toward the outer side corresponding to the position of the protruding structure 11 , forming a raised area 21 protruding from the outer surface of the diaphragm 2 . The inner surface of the diaphragm 2 is fixedly connected to the outer surface of the cover body 1. When the diaphragm 2 and the cover body 1 are fixedly connected, the raised structure 11 of the cover body 1 is embedded in the raised area 21, so that the...

Embodiment 2

[0037] See Figure 5 and Figure 6 , which is the second embodiment of the present invention, shows a cover body, which includes a cover body 1 and a diaphragm 2 . Except for the following content, this embodiment is the same as the first embodiment.

[0038] A through-hole area 23 is opened on the diaphragm 2 at a position corresponding to the protruding structure 11 , and the protruding structure 11 protrudes from the through-hole area 23 . When the cover body is in contact with a plane such as the desktop, the raised structure 11 lifts the area of ​​the diaphragm 2 that is offset from the raised structure 11. When the cover body slides relative to the plane, it can avoid scratches easily after the surface of the cover body comes into direct contact with the desktop. Problems affecting the appearance of IMT process products due to scratches and scratches.

Embodiment 3

[0040] See Figure 7 and Figure 8, which is the third embodiment of the present invention, shows a cover body, which includes a cover body 1 and a diaphragm 2 . Except for the following content, this embodiment is the same as the first embodiment.

[0041] Such as Figure 7 As shown, the protruding structure 11 is a decorative part. Patterns and / or characters are arranged on the surface of the raised structure 11, and the raised structure 11 is adhered to the outer surface of the cover body 1 through an adhesive 3, and by designing the pattern and / or characters on the raised structure 11, It can increase the beauty of the appearance of the product while preventing the outer surface of the cover from being scratched. See Figure 8 , the shape of the protruding structure itself constitutes a pattern and / or text, so that it can be used as a picture, a logo, a trademark, etc. for publicity.

[0042] When the cover body is in contact with a plane such as the desktop, the rai...

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PUM

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Abstract

The invention is applicable to the technical field of electronic devices, and provides a cover body, a diaphragm and an electronic device. According to the electronic device provided by the embodiment, a protruding structure protruding out of the outer side of the cover body is arranged on the outer side of the cover body; when the cover body is in isoplanar contact with a table top, the protruding structure makes other areas on the cover body overhead, wherein the protruding structure and other areas are staggered; and when the cover body slides relative to the plane, the protruding structureis used as an anti-abrasion point. Scratches and scrapes on the surface of the cover body contacting the table top can be avoided, and the appearance of an IMT product is not affected.

Description

technical field [0001] The invention belongs to the technical field of electronic devices, and in particular relates to a cover, a diaphragm and an electronic device. Background technique [0002] The Insert Mold Three-dimensional injection molding (Insert Mold Three-dimensional, IMT) process brings together the advantages of various decoration processes, adopts the advantages of the In Molding Label (IML) process in film production, and absorbs the advantages of the in-mold Advantages of In-Mould Decoration by Roller (IMR) in-mold transfer printing. IMT achieves molding and decoration at the same time, which can effectively reduce costs and man-hours, replace traditional spraying and silk screen printing, promote more stable production, and improve the production efficiency of UV high-gloss surface decoration; its 3D three-dimensional effect is good, and the appearance decoration of corners without segments Making full use of the uniqueness of IMT technology can give full ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02
CPCH05K5/0243H05K5/03
Inventor 陈永红陈仕权周小斌赵杨
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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