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Integrated structure of antenna and communication equipment shell and preparation method

A technology of communication equipment and antenna radiator, applied in the field of communication, can solve the problems of not effectively dustproof and waterproof, limit the flexibility of design and manufacture of mobile phone cases, etc., and achieve the effect of beautiful and flexible design, simple structure and firm structure

Active Publication Date: 2020-09-11
SHANGHAI AMPHENOL AIRWAVE COMM ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual use of current users, people find that mobile phones do not have effective dustproof and waterproof effects in many application scenarios. If air leakage can be added on the basis of dustproof and waterproof mobile phones, it will greatly improve the performance of mobile phones. degree of protection
[0005] In addition, plastic parts that cannot be completely replaced are also contrary to the current trend of material selection for mobile phone cases, and also limit the flexibility of design and manufacturing of mobile phone cases

Method used

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  • Integrated structure of antenna and communication equipment shell and preparation method
  • Integrated structure of antenna and communication equipment shell and preparation method
  • Integrated structure of antenna and communication equipment shell and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] see figure 1 , this embodiment provides an integrated structure of an antenna and a housing of a communication device, including: a first housing part 1 and a second housing part 2;

[0047] The first housing part 1 includes an antenna radiator, the antenna radiator has electronic conductivity, and the antenna radiator is part or all of the area of ​​the first housing part 1, wherein,

[0048] When the antenna radiator is a partial area of ​​the first housing part 1, the first housing part 1 also includes an insulating housing, which is an area where the first housing part 1 has electronic insulation, and the second housing part 2 It is integrally formed or fixedly connected with the insulating shell to achieve airtight combination, and the antenna radiator is fixed to the insulating shell;

[0049] When the antenna radiator covers the entire area of ​​the first housing part 1, the second housing part 2 and the first housing part 1 are fixedly connected, and the connec...

Embodiment 2

[0065] see figure 1 with figure 2 , based on Embodiment 1, this implementation provides another integrated structure of the antenna and the housing of the communication equipment. The difference between this embodiment and Embodiment 1 is that the insulating housing of this embodiment is a porous skeleton 4, and the porous skeleton 4 and The second casing part 2 is integrally formed, and the antenna radiator 3 is filled in the porous skeleton 4 .

[0066] This implementation is now described in detail:

[0067] see figure 2 , figure 2 for figure 1 The cross-sectional view along AA' in the middle, wherein the communication equipment housing is (a) along the AA' section, the second housing part 2 is (b) along the AA' cross-section, and the first housing part 1 is (c) along the A-A' section, the porous framework 4 is figure 2 The white part of the first casing part 1, the antenna radiator 3 filling the gap with the porous skeleton 4 is figure 2 The black part of the f...

Embodiment 3

[0072] see image 3 , based on Embodiment 1 and Embodiment 2, this embodiment provides a method for preparing an integrated structure of an antenna and a communication device housing, the integrated structure includes a first housing part and a second housing part, the first housing The part includes an antenna radiator, the antenna radiator is the entire area of ​​the first casing, and a transition layer is provided at the connection between the second casing part and the first casing part, and the preparation method includes the following steps:

[0073] A1: Using one or a combination of stamping, metal injection molding, die-cutting, turning, milling, planing, grinding, and roll forming to prepare the antenna radiator according to the material selection and size requirements of the antenna radiator;

[0074] Specifically, this embodiment uses stamping, die-cutting, turning, and milling processes, selects stainless steel as the material of the antenna radiator, and prepares ...

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Abstract

The invention discloses an integrated structure of an antenna and a communication equipment shell, which is characterized by comprising a first shell part and a second shell part. The first shell partcomprises an antenna radiator. The antenna radiator has electronic conductivity. The antenna radiator is a part or all of the area of the first shell part. When the antenna radiator is a partial areaof the first shell part, the first shell part further comprises an insulating shell, the insulating shell is an area, with electronic insulativity, of the first shell part, the second shell part andthe insulating shell are integrally formed or fixedly connected so as to achieve airtight combination, and the antenna radiator is fixed to the insulating shell. When the antenna radiator is the wholearea of the first shell part, the second shell part is fixedly connected with the first shell part, a transition layer is arranged at the joint of the second shell part and the first shell part so asto achieve airtight combination, and the transition layer is of a single-layer or multi-layer structure. The invention has the technical characteristics of attractive and flexible design, integration, lightness and thinness.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to an integrated structure and a preparation method of an antenna and a housing of communication equipment. Background technique [0002] Today, with the rapid development of smart phones, people have put forward higher requirements for the structural design and manufacture of mobile phone antennas and communication equipment housings. [0003] For example, the material of the mobile phone casing is gradually replaced by materials such as metal, glass and ceramics from the previous non-conductive plastic. When using a conductive metal material as the mobile phone case, due to the shielding effect of the metal's conductivity on the mobile phone antenna radiator, the design of the mobile phone antenna has to be adjusted. The window is divided to leave an area for antenna radiation, but the disadvantages of this type of solution are also obvious, such as destroying t...

Claims

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Application Information

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IPC IPC(8): H01Q1/22H01Q1/24H01Q1/36H01Q1/38H01Q1/44
CPCH01Q1/44H01Q1/36H01Q1/38H01Q1/364H01Q1/2258H01Q1/242
Inventor 吴昊蒋海英
Owner SHANGHAI AMPHENOL AIRWAVE COMM ELECTRONICS
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