Middle frame, preparation method thereof and electronic equipment

A transparent medium paint and base material technology, which is applied in the direction of electrical equipment casings/cabinets/drawers, electrical components, etc., can solve the problems of poor color brightness of solid color paint, research needs to be further deepened, and the appearance of the middle frame is rigid.
CN110913614AInactive Publication Date: 2020-03-24GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Publication Date
2020-03-24
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention provides a middle frame, a preparation method thereof and electronic equipment. The middle frame comprises a plastic base material which is sequentially divided into a first section areaand a second section area in the width direction; a metal coating which is arranged on one side of the outer surface of the plastic base material, and the orthographic projection of the metal coatingon the plastic base material covers the first section area and the second section area; and a transparent colored paint layer which is arranged on the side, away from the plastic base material, of the metal plating layer, and the orthographic projection of the transparent colored paint layer on the plastic base material is overlapped with the first section area. Therefore, the appearance color right corresponding to the first section area of the middle frame is bright and transparent, the bright and transparent color with the metal texture can be presented, and the appearance texture of the middle frame is improved; transparent colored paint is not arranged in the area right corresponding to the second section area, so that the edge of the middle frame is in a bright metal color, the appearance of the middle frame can be decorated, the texture and visual impact of the middle frame are improved, and the middle frame is light and thin visually.
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Description

technical field

[0001] The present application relates to the technical field of electronic equipment, and in particular, relates to a middle frame, a preparation method thereof, and electronic equipment. Background technique

[0002] At present, the base material of the middle frame of the housing of electronic equipment is generally metal and plastic. When plastic is used, the appearance color of the middle frame is usually achieved by spraying solid-color paint, but the color brightness of the solid-color paint is poor, so As a result, the appearance effect of the middle frame is relatively rigid, the texture is poor, and the thickness of the middle frame is relatively strong, which seriously affects the appearance effect of the electronic device.

[0003] Therefore, the research on the middle frame of electronic equipment needs to be further studied. Contents of the invention

[0004] This application aims to solve one of the technical problems in the related art at l...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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