An Automobile Headlamp Detector Using Wheel Search for Alignment Measurement
A technology of automobile headlights and detectors, which is applied in the direction of testing the alignment of automobile headlights and testing optical performance, etc., which can solve problems such as misjudgment of detection results, improve accuracy, reduce light-finding time, and improve work efficiency. efficiency effect
Active Publication Date: 2020-06-16
成都驰达电子工程有限责任公司
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Problems solved by technology
[0007] The purpose of the present invention is to provide a vehicle headlight tester that uses wheel search for alignment measurement, mainly to solve the defects in the process of finding lights and alignment of the vehicle headlight tester in the prior art and insufficient, resulting in the problem of misjudgment of test results
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[0026] Such as Figure 1 to Figure 3 As shown in the figure, an automobile headlight tester that uses finding wheels for alignment measurement includes a base 1 that moves along the guide rail of the light meter, and a laser rangefinder that is installed on the side wall of the base 1 and used to measure the distance from the base 1 to the wheel 2. The column 3 installed on the base 1, the machine head 4 which is sleeved on the column 3 and can move up and down along the column 3 and is used for image acquisition of the automobile headlights, the control box 5 installed on the top of the column 3, And a display 6 that is installed in close contact with the control box 5 and used to display detection information;
[0027] The control box 5 includes a controller 7 installed inside, a transmission module 8 connected to the controller 7 and used to upload the test results, wherein the display 6 is connected to the controller 7 through a signal line, and the base 1 and the machine ...
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The invention discloses an automobile headlight detector for alignment measurement by searching of wheels, and mainly solves the problem of a misjudgment of test results caused by defects and shortcomings in the process of light finding and alignment of the automobile headlight detector existing in the prior art. The detector comprises a base moving along a light guide rail, a laser range finder mounted on the side wall of the base and used for measuring the distance between the base and the wheels, a column mounted on the base, a head sleeved on the column and movable up and down along the column for image acquisition of an automobile headlight, a control box mounted at the top of the column, and a display fit mounted to the control box and used to display detection information. Through the above scheme, the detector provided by the invention achieves the purpose of accurate detection and has rather high practical value and popularization value.
Description
technical field [0001] The invention belongs to the field of automobile detection equipment, and in particular relates to an automobile headlight inspection instrument which adopts wheel search for alignment measurement. Background technique [0002] In the automobile headlight detection technology, the light finding and alignment of the vehicle by the existing automobile headlight detector directly affect the accuracy and error of the detection results. The performance parameters of the car headlights can be accurately measured only after the lamp tester is aligned with the car headlights. [0003] However, the types of motor vehicles faced by automobile inspection stations (or factory inspection lines of automobile manufacturers) are not the same every day. The heights of the headlights are different, and the distance between the two lights is also different. Most of the existing motor vehicle headlight detectors use timing control, stroke control or utilize the light rec...
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IPC IPC(8): G01M11/06
Inventor 刘元鹏仝晓平温厚勇刘梅
Owner 成都驰达电子工程有限责任公司