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Antenna device with improved sealing structure

An antenna device and sealing structure technology, applied in the directions of antenna support/installation device, antenna, antenna parts, etc., can solve problems such as no solution strategy, deterioration of vehicle antenna signal, antenna signal receiver failure, etc., to improve the signal The effect of receiving capacity, ensuring normal operation, and preventing water seepage

Active Publication Date: 2021-02-26
江苏维航精仪科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current vehicle antenna has insufficient sealing and is prone to water seepage, which can easily cause the antenna signal receiver in the vehicle antenna to fail, and there is no corresponding solution when the signal of the vehicle antenna becomes poor.

Method used

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  • Antenna device with improved sealing structure
  • Antenna device with improved sealing structure
  • Antenna device with improved sealing structure

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0021] refer to Figure ...

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Abstract

The invention discloses an antenna device with an improved sealing structure, including a car roof, the top of the car roof is installed with a mounting plate through two symmetrically arranged fixing bolts, and a disc is connected to the mounting plate through a lifting mechanism. The outer fixed sleeve of the disk is provided with a ferrule, and a telescopic outer cover is arranged between the ferrule and the roof, the lifting mechanism is located in the telescopic outer cover, and the upper end of the telescopic outer cover is fixedly connected with the bottom of the ferrule. The lower end of the telescoping cover is fixedly connected with the top of the roof. The invention can avoid the possibility of the antenna signal receiver being damaged by rainwater to the greatest extent and ensure the continuous normal working state of the antenna signal receiver to the greatest extent. In addition, the device can raise the shark fin antenna body when the signal condition is not good. , The antenna signal receiver improves the signal receiving capability of the device, and provides the possibility for the device to receive and process uninterrupted signals around the clock.

Description

technical field [0001] The invention relates to the technical field of vehicle antennas, in particular to an antenna device with an improved sealing structure. Background technique [0002] We know that radio equipment such as communications, radar, navigation, radio, and television all transmit information through radio waves, and all require radiation and reception of radio waves. In radio equipment, the device used to radiate and receive radio waves is called an antenna. The antenna provides the required coupling between the transmitter or receiver and the medium on which the radio waves are propagated. Like transmitters and receivers, antennas are also an important part of radio equipment. The antenna is an energy conversion device. The transmitting antenna converts the guided wave into a space radiation wave, and the receiving antenna converts the space radiation wave into a guided wave. Therefore, a transmitting antenna can be regarded as a wave source that radiates...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/12H01Q1/00H01Q1/42
CPCH01Q1/00H01Q1/1221H01Q1/1235H01Q1/42H01Q1/427
Inventor 梁朴朴
Owner 江苏维航精仪科技有限公司
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