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Vehicle loop antenna and ground nut thereof

A loop antenna, vehicle technology, applied to loop antennas, antenna grounding devices, antennas, etc., can solve problems such as increasing the risk of air gaps, increasing water leakage, and the inability of the antenna to fully adhere

Inactive Publication Date: 2016-04-20
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the vehicle loop antenna mounted on the loop of the vehicle, the lower surface of the antenna cannot be completely adhered to the loop panel due to the curvature of the loop panel, thus increasing the risk of an air gap and increasing the risk of passing through. Possibility of air gap leaks

Method used

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  • Vehicle loop antenna and ground nut thereof
  • Vehicle loop antenna and ground nut thereof
  • Vehicle loop antenna and ground nut thereof

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Embodiment Construction

[0014] Exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.

[0015] It should be understood that the terms "vehicle" or "vehicular" or other similar terms as used herein include motor vehicles in a broad sense, such as including sport utility vehicles (SUVs), buses, trucks, Passenger vehicles of various commercial vehicles, including watercraft of various boats and ships, spacecraft, etc., and including hybrid vehicles, electric vehicles, internal combustion engines, plug-in , plug-in plug-in) hybrid electric vehicles, hydrogen-powered vehicles, and other alternative fuel vehicles (eg, fuel obtained from sources other than petroleum).

[0016] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context cle...

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PUM

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Abstract

A vehicle loop antenna is provided and includes a watertight plate attached to a loop panel and having a plurality of watertight ribs formed on an upper surface thereof. The plurality of watertight ribs particularly limit the introduction of a liquid. Additionally, a base is disposed on the upper surface of the water-tight plate and has a screw part formed on a lower surface thereof. The screw part penetrates through the watertight plate and protrudes to an inner portion of the loop panel. A case is attached to an upper surface of the base and a ground nut is fastened to the screw part to fix the watertight plate and the base to the loop panel. The ground nut includes a plurality of sawteeth formed at an upper end thereof contact the loop panel. The vehicle loop antenna prevents a liquid from being introduced into an interior of a vehicle.

Description

[0001] Cross-references to related applications [0002] This application is based on and claims priority from Korean Patent Application No. 10-2014-0136039 filed with the Korean Intellectual Property Office on October 8, 2014, the entire contents of which are incorporated herein by reference. technical field [0003] The present disclosure relates to vehicle loop antennas, and more particularly, to vehicle loop antennas that prevent the introduction of liquid into the interior of a vehicle. Background technique [0004] Generally, vehicles are equipped with devices such as radios, navigation systems, and the like. A radio includes an antenna for receiving frequencies. Traditionally, multi-level folded antennas are assembled within the vehicle. As the design of the antenna changes and the structure develops, an antenna mounted on a ring panel has been developed. [0005] However, in the vehicle loop antenna mounted on the loop of the vehicle, the lower surface of the ante...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q7/00H01Q1/48
CPCH01Q1/1214H01Q1/3275H01Q1/32
Inventor 张镇汉
Owner HYUNDAI MOTOR CO LTD