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Vehicle-mounted navigator with high interference resistance

A car navigator and capability technology, applied in the field of navigators, can solve the problems of poor radio signal receiving ability and stability, poor anti-interference ability, etc., and achieve the effect of good radio effect, stable received signal, and good received signal

Inactive Publication Date: 2015-01-21
GOLDHONOR MOBILE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For the above-mentioned deficiencies that exist in the prior art, the purpose of the present invention is how to solve the problems of poor anti-jamming ability of existing car navigators, radio signal receiving ability and poor stability, and provide a kind of car navigator with strong anti-jamming ability, which can reduce The internal signal interference of the navigator makes the navigation more accurate and the radio signal receiving ability is strong

Method used

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  • Vehicle-mounted navigator with high interference resistance

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Embodiment

[0019] Example: see figure 1 , a car navigator with strong anti-interference ability, including a panel (not shown in the figure), a chassis 1 and a navigation control circuit board located in the chassis 1, the panel includes a surface frame, a display screen and a multimedia control circuit board , In actual production, control switches and buttons are also provided on the surface frame; the chassis 1 includes a top board, a bottom board, a back board and two side boards.

[0020] A partition 2 is vertically arranged between the navigation control circuit board and the panel, and the partition 2 is fixedly connected with the top plate, the top board and the two side panels of the cabinet 1; the partition 2 is provided with a signal line via hole (in the figure not shown), in order to connect the navigation control circuit board with the display screen and buttons on the panel. The navigation control circuit board is separated from the multimedia control circuit board by the...

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Abstract

The invention discloses a vehicle-mounted navigator with high interference resistance. The vehicle-mounted navigator comprises a panel, a case and a navigation control circuit board arranged in the case, wherein the panel comprises a panel rack, a display screen and a multimedia control circuit board; the case comprises a top plate, a bottom plate, a back plate and two side plates; a clapboard is vertically arranged between the navigation control circuit board and the panel and is fixedly connected with the top plate, the bottom plate and the two side plates of the case. The signal interference in the navigator can be reduced, so that the navigation is accurate; furthermore, the vehicle-mounted navigator is high in radio signal receiving capacity.

Description

technical field [0001] The invention relates to a navigator, in particular to a vehicle-mounted navigator with strong anti-interference ability. [0002] Background technique [0003] Car navigator is a driving auxiliary device that can help car users accurately locate the current driving position, calculate the itinerary according to the predetermined destination, and guide car users to the destination through multimedia methods such as map display and voice prompts. With the advancement of technology, the navigator, which integrates accurate positioning, navigation and entertainment functions, has been favored by people and has gradually become the basic equipment on the car. [0004] The existing car navigation is mainly composed of a panel, a chassis and a navigation control circuit board in the chassis. The panel includes a surface frame, a display screen and a multimedia control circuit board; in the traditional assembly process, the navigation control circuit board i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/26
CPCG01C21/265
Inventor 易春华
Owner GOLDHONOR MOBILE ELECTRONICS
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