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Shell, electronic device using the same and manufacturing method thereof

A manufacturing method and housing technology, which can be used in applications, metal casings, electrical digital data processing, etc., can solve problems such as affecting the appearance of electronic devices, poor antenna performance, and large color differences.

Active Publication Date: 2019-07-12
嘉善县临沪新城实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the metal shell is easy to interfere with the reception and transmission of signals by the antenna installed in it, resulting in poor performance of the antenna
[0003] At present, in the prior art, the metal frame is mostly cut off at the corresponding position of the internal antenna, so that the antenna signal will not be completely blocked by the metal frame, and the two sides of the antenna are designed to be insulated and connected by injection molding on the metal frame, so that as The insulating part of the antenna is integrated with the antenna, however, the color difference between the insulating part in the frame and the metal frame produced in the prior art is relatively large, thus affecting the appearance of the electronic device

Method used

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  • Shell, electronic device using the same and manufacturing method thereof
  • Shell, electronic device using the same and manufacturing method thereof
  • Shell, electronic device using the same and manufacturing method thereof

Examples

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Embodiment Construction

[0025] see figure 1 , the electronic device 100 of the preferred embodiment 1 of the present invention may be, but not limited to, a mobile phone, a PDA (Personal Digital Assistant), and a tablet computer. In this embodiment, the electronic device 100 is a mobile phone. The electronic device 100 includes a window portion 10 and a casing 30 , and the window portion 10 and the casing 30 form an accommodating cavity for accommodating components such as an antenna (not shown), a battery (not shown).

[0026] Please refer to figure 2 , the casing 30 includes a first casing 33, and the first casing 33 can be an independent middle frame or a structure in which the middle frame and the battery cover are integrally formed. In this embodiment, the first housing 33 is an independent middle frame.

[0027] The first casing 33 includes a base body 331 and an insulating component 333 embedded in the base body 331 . The first casing 33 is a closed frame, and in this embodiment, the firs...

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PUM

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Abstract

A housing includes a main portion and at least one insulating portion. The main portion includes two portions, an inner surface and an outer surface opposite to the inner surface. The inner surface defines at least one groove. The outer surface defines at least one gap that is coupled to the at least one groove. The at least one insulating portion is corresponding to the at least one groove and each insulating portion is filled in one groove. The two portions of the main portion are positioned at two sides of the at least one gap and the two portions are insulated by the at least one gap and the at least one insulating portion.

Description

technical field [0001] The invention relates to a casing, an electronic device using the casing and a manufacturing method of the casing. Background technique [0002] With the continuous progress and development of modern electronic technology, electronic devices have achieved corresponding development, and consumers have higher and higher requirements for product appearance. Due to the advantages of metal shells in terms of appearance, structural strength, heat dissipation effect, etc., more and more manufacturers design electronic devices with metal shells to meet the needs of consumers. However, the metal casing easily interferes with the reception and transmission of signals by the antenna disposed therein, resulting in poor performance of the antenna. [0003] At present, in the prior art, the metal frame is mostly cut off at the corresponding position of the internal antenna, so that the antenna signal will not be completely blocked by the metal frame, and the two si...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/04H05K5/02
CPCG06F1/1626A45C11/00A45C2011/002G06F1/1656
Inventor 姜传华王杰祥张保申戴祯仪
Owner 嘉善县临沪新城实业有限公司
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