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Photoelectric vehicle height sensor

A sensor and photoelectric technology, applied in the field of auto parts, can solve problems such as poor operation stability and reduced comfort, and achieve the effect of maintaining basically unchanged and improving anti-pitching

Inactive Publication Date: 2012-04-18
WANTAI IND DALIAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the car starts, turns, brakes and other loads will change accordingly, the height of the vehicle body will also change accordingly, resulting in a decrease in comfort and poor operational stability

Method used

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  • Photoelectric vehicle height sensor

Examples

Experimental program
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Embodiment Construction

[0011] Such as figure 1 , 2 As shown, the present invention includes a wiring cable 1, a housing 3, a shaft 4, a photoelectric coupling element 5, and a shading disc 6. The wiring cable 1 is installed at the bottom of the housing 3, and the wiring cable 1 and the housing 3 are provided Oil seal 2. The wiring cable 1 is connected to a photoelectric coupling element 5 installed inside a housing 3, the housing 3 is equipped with a shaft 4, the shaft 4 is sleeved in the photoelectric coupling element 5, and the shaft 4 is installed There are a disc 7 and a shading disc 6. The shading disc 6 is composed of a light emitting diode and a photosensitive triode. One end of the shading disc 6 is located in the groove of the photoelectric coupling element 5, and the disc 7 is located in the shading disc 6, so There are multiple narrow grooves on the edge of the disc 7. The rotation of the disc 7 can switch the output of the shutter disc 6 to ON and OFF, and the ON and OFF conversion signals...

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PUM

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Abstract

The invention discloses a photoelectric vehicle height sensor, comprising a connection cable, a case, a shaft, a photoelectric coupling element and a blanking disc, wherein the bottom of the case is provided with the connection cable, the connection cable is connected with the photoelectric coupling element arranged inside the case, the shaft is arranged on the case and is sheathed into the photoelectric coupling element, a disc and the blanking disc are arranged on the shaft, one end of the blanking disc is arranged in a groove of the photoelectric coupling element, the disc is arranged in the blanking disc, and a slot is arranged at the edge of the disc. The photoelectric vehicle height sensor disclosed by the invention has the characteristics that vehicle height can be regulated at any time, the vehicle height is maintained to be constant and not to vary along with the change of loads, wheel suspension stiffness can be adjusted when an automobile starts, steers and brakes and the loads of front, rear, left and right wheels vary correspondingly, the anti-pitching capability and the anti-skewing capability of the automobile are improved, and the vehicle height can be maintained to be constant basically.

Description

Technical field [0001] The invention relates to automobile parts, in particular to a photoelectric vehicle height sensor. Background technique [0002] The load of the car during starting, steering, braking, etc. will change accordingly, and the height of the car will also change accordingly, and the comfort will decrease and the operation stability will be poor. Summary of the invention [0003] The purpose of the present invention is to overcome the above shortcomings and provide a photoelectric vehicle height sensor. [0004] The technical solution adopted by the present invention to achieve the above-mentioned object is: a photoelectric vehicle height sensor, comprising a wiring cable, a housing, a shaft, a photoelectric coupling element, and a shutter disc. The wiring cable is installed at the bottom of the housing, and the wiring The cable is connected to a photoelectric coupling element installed inside the housing. A shaft is installed on the housing. The shaft sleeve is in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/02B60G17/015
Inventor 梁有华
Owner WANTAI IND DALIAN
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