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Car navigator bracket

A technology of car navigation and navigator, which is applied in the direction of vehicle parts, connecting components, mechanical equipment, etc. It can solve the problems of poor adsorption stability and easy drop, and achieve the effect of strong adsorption and fixing ability, enhanced adsorption force, and improved adsorption capacity

Inactive Publication Date: 2015-04-22
CHONGQING CHANGYE AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of the present invention is to provide a car navigator bracket, to solve the problem that the existing car navigator bracket has poor adsorption stability and is easy to fall

Method used

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  • Car navigator bracket
  • Car navigator bracket

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0012] As shown in the figure, the car navigator bracket of this embodiment includes a suction cup and a support rod assembly arranged on the suction cup for connecting the navigator. The suction cup includes a hard disk body 1, and the lower end of the disk body is provided with an arc The concave cavity 2 is also provided with an annular sealing ring 3 on the end surface of the disc body at the edge of the arc concave cavity, and the sealing end surface of the annular sealing ring is provided with an arc groove 4; The elastic exhaust disc 5 inside, the middle part of the elastic exhaust disc is provided with a connecting rod 6, the disc body is provided with a connecting rod through hole, and the end of the connecting rod passing through the disc body is hinged with a cam 7, The cam is connected with a handle 8; the connecting rod is also provided wit...

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Abstract

The invention discloses a car navigator bracket. The car navigator bracket comprises a sucker and a support rod component, the sucker comprises a sucker body, an annular sealing ring, an elastic exhaust plate, a connecting bar, a cam, a handle and an O-shaped sealing ring, under the sucker detachment state, the O-shaped sealing ring is located below a connecting bar hole, and under the sucker adsorption state, the O-shaped sealing ring has seal fit with the connecting bar hole. When working, the cam pushes the elastic exhaust plate to move towards the upside so as to discharge the air in an arc-shaped cavity from the connecting bar hole, the sucker is compressed on a windshield of the car or an instrument panel shell under the atmosphere pressure effect, and the annular sealing ring further reinforces the adsorption force of the sucker; the seal fit between the O-shaped sealing ring and connecting bar hole can prevent the air reversely flowing into the arc-shaped cavity so as to further improve the adsorption ability of the sucker. The car navigator bracket is strong in adsorption fixing ability and eliminates the problems of bad adsorption stability and easiness in falling of an existing car navigator bracket.

Description

technical field [0001] The invention relates to a car navigation device, in particular to a car navigator bracket. Background technique [0002] The car navigator is divided into a fixed navigator integrated with the car entertainment system and a mobile navigator detachable from the car; the mobile navigator is generally fixed on the car dashboard shell or the front windshield of the car through a bracket superior. [0003] In the prior art, the car navigator bracket is generally fixed by suction cups. However, in actual use, the sucker adsorption stability is often poor, resulting in the problem of the navigator and the bracket falling off. The poor adsorption stability of the suction cup is mainly caused by air entering the vacuum space of the suction cup. Therefore, it is necessary to improve the navigator bracket in the prior art to solve the problem that it is easy to fall. Contents of the invention [0004] In view of this, the purpose of the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R11/02F16B47/00
CPCB60R11/0258B60R2011/0005B60R2011/0026B60R2011/0056
Inventor 陈大平李航高静
Owner CHONGQING CHANGYE AUTO PARTS
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