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Spatial position coordinate real-time measuring device

A space position coordinate and real-time measurement technology, applied in the field of geometric quantity measurement, can solve problems such as real-time measurement of coordinates of points on objects that cannot move, and achieve accurate position tracking

Inactive Publication Date: 2016-03-16
INNER MONGOLIA NORTH HEAVY INDS GROUP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Commonly used measuring equipment such as three-coordinate measuring machines, flexible measuring arms, and laser trackers can only measure the coordinates of points on stationary parts, and cannot measure the coordinates of points on moving objects in real time; although high-speed cameras can measure motion in real time The coordinates of the points on the object, but only the measurement of two-dimensional coordinates can be realized

Method used

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  • Spatial position coordinate real-time measuring device

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Embodiment Construction

[0013] The space position coordinate real-time measuring device of the present invention includes a two-axis angle measuring mechanism 14 and a displacement measuring mechanism 16 . The two-axis angle measuring mechanism 14 is connected with the displacement measuring mechanism 16 through screws 15 .

[0014] The two-axis angle measuring mechanism 14 of the present invention is composed of an articulation seat 1, an X-axis angle sensor 2, a cross shaft 3, an installation seat bearing 4, an installation seat 5, a Y-axis angle sensor 6 and an articulation seat bearing 7. The hinge seat 1 is connected to the cross shaft 3 through the hinge seat bearing 7; the mounting seat 5 is connected to the cross shaft through the mounting seat bearing 4; the X-axis angle sensor 2 and the Y-axis angle sensor 6 are respectively installed on the two shaft ends of the cross shaft 3 .

[0015] The displacement measuring mechanism 16 of the present invention is composed of a displacement sensor 8...

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Abstract

The invention relates to a spatial position coordinate real-time measuring device belonging to the geometric sense measuring field. The spatial position coordinate real-time measuring device comprises a biaxial angle measuring mechanism and a displacement measuring mechanism. A hinge seat of the biaxial angle measuring mechanism is connected with one end of the outer cylinder of the displacement measuring mechanism. The spatial position coordinate real-time measuring device is advantageous in that the spatial orientation of the measured point can be sensed by the biaxial angle measuring mechanism, and the spatial distance between the measured point and the center of the cross shaft can be sensed by the displacement measuring mechanism, and therefore the real-time measurement of the spatial position coordinate of the measured point can be realized; the position tracking is accurate and reliable.

Description

technical field [0001] The invention relates to a real-time measuring device for spatial position coordinates, which belongs to the field of geometric quantity measurement. Background technique [0002] Spatial position coordinate measurement is a common measurement method for geometric quantity measurement. Multiple spatial position coordinate measurements can be used to measure the dimensional accuracy and position accuracy of parts. Commonly used measuring equipment such as three-coordinate measuring machines, flexible measuring arms, and laser trackers can only measure the coordinates of points on stationary parts, and cannot measure the coordinates of points on moving objects in real time; although high-speed cameras can measure motion in real time The coordinates of the points on the object, but only the measurement of two-dimensional coordinates can be realized. Contents of the invention [0003] The object of the present invention is to provide a real-time measuri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/00
CPCG01B21/00
Inventor 任绍卿张荔萍马朋昆李文瑞安海张宏梅
Owner INNER MONGOLIA NORTH HEAVY INDS GROUP
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