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A kind of antenna component, electronic equipment, the manufacturing method of antenna component

A technology for antenna components and manufacturing methods, which is applied to antenna components, antennas, antenna supports/mounting devices, etc., and can solve the problems of being easily oxidized, affecting the stability of the working performance of MDA antennas, and increasing the feed point resistance of MDA antennas and other issues, to achieve the effect of stable performance and light weight, good signal transmission and reception performance, and improved stability

Active Publication Date: 2022-05-31
LENOVO (BEIJING) LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For example, mobile phones and other electronic devices that need to be equipped with MDA antennas, in order to make them have a smaller mass (that is, more lightweight), they will use relatively light metal materials such as magnesium and aluminum alloys to manufacture components such as middle frame brackets and antennas. However, lighter metal materials generally have strong metal activity, which is easy to be oxidized, which will cause the feed point of the MDA antenna to increase in resistance due to oxidation, which seriously affects the stability of the MDA antenna's working performance.

Method used

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  • A kind of antenna component, electronic equipment, the manufacturing method of antenna component
  • A kind of antenna component, electronic equipment, the manufacturing method of antenna component
  • A kind of antenna component, electronic equipment, the manufacturing method of antenna component

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Embodiment Construction

[0040] The application provides an antenna assembly, which can make the stability of its working performance obtainable under the condition of light weight.

[0044] As shown in Figure 3 and Figure 4, it is also preferred that the functional part 101 is connected with a conductive member exposed to the outside of the carrier 2.

[0049] In addition, the present application also provides a method for manufacturing an antenna assembly, which is used to manufacture the aforementioned antenna assembly.

[0050] The first material is processed to obtain the antenna base, the metal activity of this first material being weaker than that of the reference material

[0051] The carrier 2 is injection-molded, and the carrier 2 is injection-molded with the plurality of functional parts 101 of the antenna base to form

[0058] In the above-mentioned manufacturing method, the injection-molded connector and the mounting member 4 are preferably bonded or connected using a connector. Injection con...

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Abstract

The present application discloses an antenna assembly, an electronic device, and a method for manufacturing the antenna assembly. The antenna assembly includes: an antenna body, the metal activity of which is weaker than that of a reference material; , and carries the antenna body; the mounting part is connected to the carrier part, and the density of the mounting part is not greater than the density of the reference material; wherein, the antenna body includes: an injection molding connection with the carrier part A functional part; an auxiliary part that connects all the functional parts before the injection molding of the carrier and is removed after the injection molding of the carrier. The above-mentioned antenna assembly can achieve both stable performance and light weight by reducing the metal activity of the antenna body and not increasing the density of the mounting parts, so that the antenna assembly can be applied to lightweight electronic equipment and can ensure that the electronic equipment has Good signal transceiver performance.

Description

An antenna assembly, an electronic device, and a manufacturing method of an antenna assembly technical field The application relates to the technical field of electronic equipment, in particular to a kind of antenna assembly, the application also relates to the An electronic device of an antenna assembly, and a manufacturing method of the above-mentioned antenna assembly. Background technique [0002] For example, electronic devices such as mobile phones need to be equipped with MDA antennas, in order to make them have a smaller mass (that is, a lighter (chemical) will use lighter metal materials such as magnesium aluminum alloys to manufacture components such as middle frame brackets and antennas. Lightweight metal materials generally have strong metal activity, which is easy to be oxidized, resulting in the feed point of the MDA antenna due to being damaged. The resistance increases due to oxidation, which seriously affects the stability of the working performance of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/24H01Q1/36
CPCH01Q1/243H01Q1/36
Inventor 庞恩灵康洋涛周伟文
Owner LENOVO (BEIJING) LTD
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