Shark fin multifunction antenna for vehicles

A shark fin and multi-functional technology, applied to antennas, antenna arrays, antennas suitable for movable objects, etc., can solve the problems of single form, touch, inconvenient antennas, etc., to achieve enhanced versatility and enhanced reception effect of effect

Inactive Publication Date: 2013-05-01
比科(天津)电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] As we all know, the vehicle-mounted antenna is a device for receiving radio signals on the vehicle. It is widely used in vehicle technology. Long, the device on the vehicle not only affects the aesthetic effect of the vehicle, but also when entering various spaces, such as car washes and garages, due to its long length, it is often touched, which is inconvenient and damages the antenna itself. shorter lifespan
[0003] Later, a shark-fin vehicle antenna appeared, including a shark-fin-shaped shell and a bottom plate. The inside of the shell is a groove structure, and the bottom plate is installed at the bo

Method used

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  • Shark fin multifunction antenna for vehicles
  • Shark fin multifunction antenna for vehicles

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[0013] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0014] like figure 1 and figure 2 As shown, the vehicle shark fin multifunctional antenna of the present invention includes a shark fin-shaped housing 1 and a base plate 2, the inside of the housing 1 is a groove structure, and the base plate 2 is installed on the bottom of the housing 1 to seal the groove of the housing 1. A radio receiving antenna 3 and an AM / FM circuit board 4 are arranged in the groove of the shell 1, the output end of the radio receiving antenna 3 is connected with the input end of the AM / FM circuit board 4, and a plate shaped Receiver 5, satellite navigation system antenna 6, satellite digital audio antenna 7, mobile phone signal antenna 8, satell...

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Abstract

The invention discloses a shark fin multifunction antenna for vehicles and relates to the technical field of radio signal receiving antennae for the vehicles. The shark fin multifunction antenna for the vehicles is capable of enhancing electric signals and can be used for receiving cell phone signals, satellite navigation system signals and satellite digital signals. The shark fin multifunction antenna for the vehicles comprises a shark fin-shaped shell and a bottom plate, wherein the interior of the shell is of a groove structure; the bottom plate is arranged at the bottom part of the shell to seal a groove of the shell; a radio receiving antenna and an amplitude modulation frequency modulation circuit board are arranged in the groove of the shell; the radio receiving antenna and the amplitude modulation frequency modulation circuit board are connected together; a plate-like receiver, a satellite navigation system antenna, a satellite digital audio antenna, a cell phone signal antenna, a satellite navigation system circuit board, a satellite digital audio circuit board and a cell phone signal processing circuit board are also arranged in the groove of the shell; and the radio receiving antenna is a spiral coil or an inductive coil.

Description

technical field [0001] The invention relates to the technical field of antennas for radio signal reception for vehicles, in particular to a shark fin multifunctional antenna for vehicles. Background technique [0002] As we all know, the vehicle-mounted antenna is a device for receiving radio signals on the vehicle. It is widely used in vehicle technology. Long, the device on the vehicle not only affects the aesthetic effect of the vehicle, but also when entering various spaces, such as car washes and garages, due to its long length, it is often touched, which is inconvenient and damages the antenna itself. Shorter lifespan. [0003] Later, a shark-fin vehicle antenna appeared, including a shark-fin-shaped shell and a bottom plate. The inside of the shell is a groove structure, and the bottom plate is installed at the bottom of the shell to seal the groove of the shell. A fixing rod is installed on the bottom plate for fixing on On the vehicle, a radio receiving antenna an...

Claims

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Application Information

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IPC IPC(8): H01Q21/00H01Q1/36H01Q1/32
Inventor 崔暻守
Owner 比科(天津)电子有限公司
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