Installation fastening structure of vehicle overhead antenna

A technology for fastening structures and vehicle roofs, which is applied to antenna supports/installation devices, antennas, antenna components and other directions, and can solve the problems of adding nuts and antenna assembly assembly, complicated installation of overhead antennas, and difficult installation and fixation. To achieve the effect of easy installation and fixation, improve assembly stability, and simplify installation operations

Active Publication Date: 2017-09-22
SHANGHAI AMPHENOL AIRWAVE COMM ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a mounting and fastening structure for vehicle overhead antennas to solve the technical problems of the existing vehicle overhead antennas, such as complex installation operations, difficult installation and fixation, and increased incidence of poor assembly of nuts and antenna components.

Method used

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  • Installation fastening structure of vehicle overhead antenna
  • Installation fastening structure of vehicle overhead antenna
  • Installation fastening structure of vehicle overhead antenna

Examples

Experimental program
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Embodiment Construction

[0022] A specific embodiment will be described in detail below in conjunction with the accompanying drawings.

[0023] Please refer to figure 1 and figure 2 , a mounting and fastening structure for a vehicle overhead antenna, used for mounting the antenna in a mounting hole of a vehicle sheet metal, the mounting and fastening structure includes a buckle 1, a threaded support gasket 2, an antenna base 3, a catch Piece 4 and Bolt 5:

[0024] The buckle 1 includes a connecting bottom plate 11 , on which a through hole adapted to the bolt 5 is arranged; a plurality of hooks 13 and a plurality of support columns 14 are arranged on the lower surface of the connecting bottom plate 11 . In this embodiment, a hook 12 is provided at both ends of the connecting base 11 , two hooks 13 are provided at both sides, and two support columns 14 are provided at the middle.

[0025] The threaded support gasket 2 includes a threaded support gasket part 21 and a push top 23. The middle part of ...

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PUM

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Abstract

The invention relates to an installation fastening structure of a vehicle overhead antenna. The installation fastening structure is used for installing the antenna in an installation hole of a vehicle metal sheet, and comprises a snap joint, a threaded support gasket, an antenna base, a catch, and a bolt, wherein the initially assembled installation fastening structure is inserted along the installation hole of the vehicle metal sheet, the bolt is turned to drive the threaded support gasket to downward move; when a pushing part of the threaded support gasket pushes support legs at two sides of the catch to outwardly extend till to get rid of the limitation of a connecting end surface, the catch upwardly moves until the catch completely fits the connecting end surface and the support legs completely contact with the vehicle metal shell; therefore, the whole assembling is finished. The technical scheme disclosed by the invention solves the technical problems that the installation operation of the vehicle overhead antenna is complicated and hard to install and fix, and the occurrence rate of the bad assembling of a nut and the antenna component is increased.

Description

technical field [0001] The invention relates to the installation of a vehicle roof antenna, in particular to a mounting and fastening structure of a vehicle roof antenna. Background technique [0002] In the prior art, most of the installation of the vehicle overhead antenna is to insert the protruding structure at the bottom of the antenna assembly and the threaded part into the corresponding mounting hole on the vehicle sheet metal, and then attach the additional nut parts to the vehicle sheet metal. The inner side of the metal is installed and fixed. This operation method is complicated to operate, and the antenna assembly and the nut need to be controlled separately. The nut needs to be taken from the assembly line during operation. At the same time, the nut and the threaded part at the bottom of the antenna assembly must be well matched during installation to be assembled smoothly. , while reducing efficiency, it increases the incidence of poor matching or assembly. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/12H01Q1/32
CPCH01Q1/12H01Q1/3275Y02T10/40
Inventor 金伟
Owner SHANGHAI AMPHENOL AIRWAVE COMM ELECTRONICS CO LTD
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