Windscreen wiper wiping angle measuring apparatus and measuring method thereof

A technology of angle measurement and measurement method, applied to measurement devices, instruments, optical devices, etc., can solve the problems of deviation in the design value of the wiper angle, inability to measure the wiper angle of the wiper, and inability to measure the wiper, and reach the applicable range. Broad, accurately measured effects

Active Publication Date: 2010-06-30
CHERY COMML VEHICLE ANHUI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented device uses lights from invisible LEDs (light) to show how much pressure was applied during cleaning operations when applying liquid onto surfaces such as cars or windows. By detecting changes caused by this force, the device calculates its own position relative to these areas based upon their shape and dimensions. It then displays the calculated positions on a screen along with other relevant data like mileage. Additionally, there are indicators attached to the device's mountings indicating different angles at which they should apply pressure. These technical features make them suitable for use in vehicle manufacture settings where accuracy needs high levels.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the accuracy and reliability of calculating the angle between different components during assembly or use of an automobile's wipers.

Method used

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  • Windscreen wiper wiping angle measuring apparatus and measuring method thereof
  • Windscreen wiper wiping angle measuring apparatus and measuring method thereof
  • Windscreen wiper wiping angle measuring apparatus and measuring method thereof

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Embodiment 1

[0024] Such as figure 1 , 2 As shown, the wiper angle measuring instrument of the present embodiment includes a visible laser emitting probe 1 and an arc dial 4, and the visible laser emitting probe 1 is provided with a fixing device for fixing it to the output shaft 7 of the wiper to be tested. Clip, the fixed clip includes two arc-shaped pieces 2, these two arc-shaped pieces 2 are fixedly connected with a pole 9, the head end of the pole 9 is installed on the visible laser emitting probe 1 through an adjustable nut 8 On the side, the free ends of the two arcuate plates 2 are provided with bolt holes 3; the arcuate dial 4 is provided with a bracket for fixing, and the bracket includes a tray 5 and a bracket for fixing the arcuate dial 4 and the tray 5 Two oblique bars 6, the tray 5 is provided with a mark point, and the mark point is located on the axis of the circle center corresponding to the arc surface of the arc dial 4 (mark points are not drawn in the figure), that is, th

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Abstract

The invention provides a convenient windscreen wiper wiping angle measuring apparatus and measuring method thereof. The measuring apparatus comprises a visible laser transmitting probe and a cambered dial. The visible laser transmitting probe is provided with a fixing clip fixing the visible laser transmitting probe and the output shaft of a windscreen wiper. The cambered dial is provided with a bracket fixing the cambered dial. In the measuring process, the visible laser transmitting probe reciprocates along with the output rotating shaft of the windscreen wiper to be tested and the light beam emitted from the visible laser transmitting probe moves on the cambered dial. The circle center axes corresponding to the cambered surface of the cambered dial is superposed with the output rotating shaft of the windscreen wiper to be tested so that the distance between the light beam emitted from the visible laser transmitting probe and the same horizontal line of the dial is the same, consequently the measurement can be more accurate. The measuring apparatus has the advantages of simple structure, convenient and accurate measurement and extensive application range and provides convenience for engineer to measure the wiping angle of the windscreen wiper more conveniently in any situation.

Description

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Claims

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Application Information

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Owner CHERY COMML VEHICLE ANHUI
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