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Automobile shark fin antenna

A shark fin and antenna technology, applied in the field of automotive shark fin antennas, can solve problems such as increased costs, abnormal noise and shaking, and increased mass production processes, and achieves the effect of a stable fixed structure

Pending Publication Date: 2018-03-06
KATHREIN AUTOMOTIVE PROD SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] For the traditional automotive shark fin antenna, the AM / FM antenna and 4G antenna are arranged separately in a separate structure. The AM / FM antenna and the 4G antenna need to develop molds separately, which increases the cost and mass production process, and requires a lot of space inside the shark fin. Conducive to product layout design
In addition, the metal antenna structure is directly fixed inside the shark fin shell, and the fixed structure of the antenna is unstable, and abnormal phenomena such as abnormal noise and shaking may occur

Method used

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Embodiment Construction

[0018] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0019] The technical scheme of concrete implementation of the present invention is:

[0020] Such as figure 1 and figure 2 As shown, a car shark fin antenna includes a metal antenna 1 and a vertical plastic bracket 2;

[0021] The plastic bracket 2 includes sequentially arranged along the circumferential direction: a first installation frame with a first oblique abutment surface, a second installation frame with a first vertical abutment surface, and a second oblique abutment surface The third mounting frame; the first oblique abutment surface is opposite to the second oblique abutment surface; and the first oblique abutment surface and the second obliq...

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PUM

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Abstract

The invention discloses an automobile shark fin antenna. The automobile shark fin antenna comprises an integrated type metal antenna and vertically placed plastic bracket. According to the automobileshark fin antenna, the metal antenna is fixed on the vertically placed plastic bracket, so that the fixation structure is stable in structure, without causing abnormal sound, shaking and other adversephenomena; and the metal antenna also can adopt AM / FM and 4G integrated type antenna structural design, so that AM / FM and 4G receiving functions can be further realized synchronously.

Description

technical field [0001] The invention relates to an automobile shark fin antenna. Background technique [0002] For the traditional automotive shark fin antenna, the AM / FM antenna and 4G antenna are arranged separately in a separate structure. The AM / FM antenna and the 4G antenna need to develop molds separately, which increases the cost and mass production process, and requires a lot of space inside the shark fin. Conducive to product layout design. In addition, the metal antenna structure is directly fixed inside the shark fin shell, and the fixed structure of the antenna is unstable, and abnormal phenomena such as abnormal noise and shaking may occur. Contents of the invention [0003] The purpose of the present invention is to provide a car shark fin antenna, the metal antenna of which is fixed on the vertical plastic support, the fixing structure is stable, and there will be no abnormal phenomena such as abnormal noise and shaking. [0004] In order to achieve the ab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/12H01Q1/36H01Q1/32
Inventor 王君君范陈洁李于军胡小丰
Owner KATHREIN AUTOMOTIVE PROD SUZHOU
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