Indicating system of the space length between the left and right vehicle wheel tyres

A vehicle, left and right technology, which is applied in the field of vehicle left and right tire spacing indication systems, can solve the problems of laser beam transmitters that have no pitch angle adjustment mechanism and cannot fully meet the viewing angle.

Inactive Publication Date: 2008-03-05
徐 世龙
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the laser beam transmitter of this guidance system does not have an adjustment mechanism for the pitch angle. The main reason is that drivers of different heights can look up at different distances from the driver's seat. Therefore, in this case, the laser beam The visible light beams projected by the beam emitters do not fully conform to the perspectives of drivers of different heights. In this way, it is even more difficult to observe the width of the road or the size of potholes and obstacles more accurately at close range. up

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  • Indicating system of the space length between the left and right vehicle wheel tyres
  • Indicating system of the space length between the left and right vehicle wheel tyres
  • Indicating system of the space length between the left and right vehicle wheel tyres

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Embodiment Construction

[0018] Referring to FIG. 1 and FIG. 2 , they are a partial top view and a combined side view of an embodiment of the present invention, respectively.

[0019] This embodiment of the vehicle left and right tire distance indicating system of the present invention is installed on a front bumper 110 on the front side of a vehicle 100 (also can be installed on the rearview mirror), and faces the vehicle 100 front. The vehicle left and right tire spacing indicating system includes two adjusting devices 200 respectively installed on both sides of the front of the vehicle 100, and at least two groups of pointing units 300 (since the structures of the two adjusting devices 200 and the two pointing units 300 are the same, so 1 and 2 only show a single adjusting device 200 and a single pointing unit 300).

[0020] Referring to Fig. 4, it is a circuit diagram of the present invention.

[0021] Referring to Fig. 1, Fig. 2 and Fig. 4, the adjustment device 200 has a base 210, an outer cove...

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Abstract

The vehicle left-right tire interval indicating system includes two regulating devices mounted separately on two sides of the vehicle and at least two direction indicating devices. The regulating device includes one based, one moving piece pivoted to one side of the base and one angle control unit mounted between the base and the moving piece. The direction indicating device is mounted onto the moving piece, and regulating the angular displacement of the movable piece by means of the angle control unit will change the elevation angle of the direction indicating unit with the movable piece so as to change the projection effect of the light beam.

Description

technical field [0001] The present invention relates to a device for projecting light beams, and in particular to an indicator system for indicating the distance between left and right tires of a vehicle for drivers to judge the distance between left and right tires of the vehicle. Background technique [0002] In the process of driving, if there are potholes or protruding obstacles on the road ahead, if the potholes and protruding obstacles are not too large, the driver can usually dodge and pass by visually. However, it is not a good strategy to observe obstacles in front of you purely by feeling. Because, of course, there will be no doubts about visual errors for smaller obstacles. When the potholes and obstacles are neither big nor small, and are very close to the minimum distance between the left and right tires, at this time, observing the size of the obstacle by feeling will sometimes cause difficulties and obstacles for the driver in controlling the vehicle, especia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D15/02B60R16/02G01B11/14
Inventor 徐世龙
Owner 徐 世龙
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