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Antenna mounting structure

A technology of mounting device and antenna device, which is applied in the directions of antenna support/mounting device, antenna, and antenna parts, etc., can solve the problem of one-step process and the like

Inactive Publication Date: 2009-10-21
YOKOWO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a step is necessary to temporarily fix the nuts from below the roof panel to the mounting bolts that are inserted into the mounting holes from above the roof panel

Method used

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  • Antenna mounting structure
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Embodiment Construction

[0057] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0058] According to the first embodiment of the present invention, such as Figure 2(A) to 2(E) Antenna mount 10 is shown secured within housing 12 . An amplifier circuit (not shown) is also housed in the casing 12 . Furthermore, the base end of the antenna member 16 is secured to the housing 12 .

[0059] As will be described in detail below, Figure 4(A) to 4(C) The ends of the mounting bolts shown are screwed into the antenna mount 10 from below. also, Figure 3(A) to 3(E) The illustrated engagement member 20 is adapted to fit the mounting bolt 18 . Further, a cable 22 such as a signal transmission line is drawn out from the antenna base 10 . For such as figure 1 In such a structure shown, the cable 22 is first passed through the mounting hole 24 provided on the roof panel from above, and then the mounting bolt 18 and the engaging...

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PUM

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Abstract

The invention discloses an antenna installation device for installing an antenna device on one side of a car body. The first fixing member includes a first end having a first width, a second end and a cutout connecting the first end and the second end. The protrusion protrudes from the antenna device and fits with the first end of the first fixing member. The second fixing member fits with the second end of the first fixing member, and is connected with the protrusion in a screw-in manner. When the protrusion and the second fixing member are located at the first screw-in position, the first width is smaller than the third width of the mounting hole formed on the vehicle panel body, so that the protrusion, the first fixing member and the second fixing member can be removed from the first screw-in position. One side goes through the mounting hole to the second side. When the protrusion and the second fixing member are in a second screwed-in position between the protrusion and the second fixing member, which is closer to each other than in the first screwed-in position, the cutout is enlarged so that the first end of the first fixing member has a A fourth width that is greater than the third width.

Description

technical field [0001] The present invention relates to an antenna mounting device for attaching an antenna mount to the roof of a vehicle body. Background technique [0002] In a conventional antenna mounting device for attaching a vehicle antenna unit to the roof of a vehicle body, a mounting bolt protruding downward from the antenna mount of the vehicle antenna unit is inserted into a mounting hole formed on the vehicle roof, and a claw is fitted from below. Attach the washer to the mounting bolt protruding downward from the roof, then thread the nut and tighten. In order to improve operability, the washer with claws and the nut are integrated so as to be able to rotate relative to each other about the axis of the bolt without separating from each other in the direction of the axis of the bolt. In order to further improve operability, Japanese Patent No. 2751146 proposes a technique of temporarily fixing a nut to an assembly bolt by a washer with claws. According to the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/12F16B13/08A61F2/30H01Q1/22H01Q1/32
CPCH01Q1/1214H01Q1/3275H01Q1/20H01Q1/50
Inventor 高桥资尚
Owner YOKOWO CO LTD
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