Navigator bracket adopting vacuum sucker

Abstract

The invention discloses a navigator bracket adopting a vacuum sucker. The navigator bracket comprises the vacuum sucker, a sucker connecting rod, a navigator connecting rod and a fixation support used for fixing a navigator, wherein the vacuum sucker, the sucker connecting rod, the navigator connecting rod and the fixation support used for fixing the navigator are sequentially connected. A flange is vertically arranged on the surface, opposite to an absorption end face, of the vacuum sucker, a through hole is formed in the flange, the through hole is communicated with an absorption concave face, a sucker duct is arranged in the through hole, and a thread is arranged at an inlet end of the sucker duct; one end of the sucker connecting rod is inserted into the sucker duct by being matched with the thread, and is fixedly connected; a piston is arranged at the tail end, inserted into the sucker duct, of the sucker connecting rod; the piston makes reciprocating motion in the sucker duct. According to the navigator bracket adopting the vacuum sucker, the air in the vacuum sucker can be discharged outside by means of the reciprocating motion of the piston in the sucker duct, so that the adsorption capacity of the sucker is effectively improved; the navigator bracket adopting the vacuum sucker is simple in structure and convenient to operate, and can be repeatedly disassembled, thus being economical and practical.

Description

technical field [0001] The invention relates to a navigator bracket, in particular to a navigator bracket using a vacuum suction cup. Background technique [0002] Car Navigation is a driving assistance device that can help users accurately locate the current location, and is calculated and formed according to the set destination, and guides the user to the destination through map display and voice prompts. Has now become the basic equipment on the car. However, some existing vehicles are not equipped with an integrated navigator, and users need to purchase a navigator and install it in the car. However, because ordinary vehicles are not equipped with a dedicated navigator placement location for the navigator, most of the navigator brackets at this stage are Place it directly on the car without any fixing measures at the bottom, or use a suction cup to simply absorb and fix it on the inner panel of the car. There is a problem that the adsorption part is firm, which makes it...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the navigator bracket is not firmly fixed in the car, which makes the navigator slip easily when the car is driving on some roads with poor road conditions. The navigator bracket is firmly adsorbed on the inner panel of the car, which is safe and reliable

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