Novel angle measurement system

A new type of angle measurement technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of inconvenient installation and use of angle measuring instruments, and achieve the effect of convenient installation and use and high measurement accuracy

Inactive Publication Date: 2014-01-08
GUANGXI YUCHAI HEAVY IND
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The purpose of this invention is to overcome the deficiencies of the rotation angle measurement technology in various slewing systems, and solve

Method used

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Embodiment Construction

[0012] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0013] Such as figure 2 As shown, a new type of angle measurement system includes an involute entity 1, a terminal display 2 and a monitoring point 3. A distance measuring sensor is installed on the monitoring point 3 and connected to the terminal display 2. The monitoring point 3 has The specified relative running track 4, the running track 4 is a circular track concentric with the base circle of the involute entity 1.

[0014] Since each point on the involute entity 1 is unique to the base circle, if two points on the involute entity 1 can be obtained, the distance between the two points and the center of the base circle can be measured. angle. According to the particularity of the shape and position of the involute itself, a distance measuring sensor, such as an ultrasonic sensor, is installed at a fixed monitor...

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Abstract

Provided is a novel angle measurement system. The novel angle measurement system comprises a specific curve body, a terminal displayer and a monitoring point, wherein all points on the specific curve body have unique values in a polar coordinate system, the monitoring point is provided with a distance measuring sensor which is connected with the terminal displayer, and a stated relative moving trajectory is arranged on the monitoring point and is a circular orbit which is concentric with a base circle of the specific curve body. The novel angle measurement system is convenient to install and use, high in measurement precision and capable of judging the rotation direction of a rotation body.

Description

technical field [0001] The invention relates to a new type of angle measurement system, which is applied to the measurement of the rotation angles of various rotating bodies, and is mainly applied to the measurement of the rotation angles of relatively large rotary platforms. Background technique [0002] At present, there are many methods of angle measurement at home and abroad, some of which use proximity switches to measure the rotation angle, but this type of technology needs to be marked with a dial or a certain interval area on the circumference of the rotating body to pass the proximity switch. works to determine its angle of rotation. This type of measurement method has certain limitations. If you want to measure the rotation angle of a large rotating body, you must mark a certain interval on the circumference of the rotating body, which will cause a lot of waste and is difficult to implement. The measurement accuracy difficult to secure. In addition, the biggest l...

Claims

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Application Information

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IPC IPC(8): G01B21/22
Inventor 党进唐国黄井泉梁武兵岑孟强
Owner GUANGXI YUCHAI HEAVY IND
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