Tracker handheld extended target lens positioning device and method

A technology for positioning devices and extending targets, which is applied to measuring devices, optical devices, instruments, etc., and can solve problems such as poor measurement stability

Pending Publication Date: 2021-09-10
河钢乐亭钢铁有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The target mirror is a reflective mirror placed at the measurement position. Due to the different heights of the on-site measurement position, the stability of the measurement caused by holding the target mirror is not good, so the invention creates a positioning tool to solve the above problems

Method used

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  • Tracker handheld extended target lens positioning device and method
  • Tracker handheld extended target lens positioning device and method
  • Tracker handheld extended target lens positioning device and method

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the examples.

[0031] The invention discloses a tracker handheld extended target mirror positioning device, see figure 1 , figure 2 , comprising an elastic mount 2 with an opening at the top, a magnetic base 4 connected to the bottom of the elastic mount 2 through a spring 3, a magnet 7 mounted on the magnetic base 4, a retractable handle 6 hinged with the magnetic base 4, and a telescopic handle 6 mounted on the telescopic The support frame 5 on the handle 6, the target mirror 1 is a spherical target mirror, and is inserted from the opening direction of the elastic fixing frame 2, and the target mirror 1 is used in conjunction with the measuring equipment. The support frame 5 is a triangular support frame or a rectangular support frame, which is used to support and cooperate with the measuring surface. Figure 1~Figure 5 It can be seen intuitively that the diameter of the target mir...

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PUM

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Abstract

The invention relates to a tracker handheld extended target lens positioning device and method. The device comprises an elastic fixing frame with an opening in the top, a magnetic base connected with the bottom of the elastic fixing frame through a spring, a magnet installed on the magnetic base, a telescopic handle hinged to the magnetic base and a supporting frame installed on the telescopic handle. The device is suitable for the spherical target lens, the spherical target lens is placed in from the top opening of the elastic fixing frame, and the supporting frame is used for being in supporting fit with a measuring surface; the telescopic handle comprises a vertical part and an inclined part which are vertically connected, the upper end of the vertical part is hinged to the magnetic base, the lower end of the vertical part is perpendicular to the supporting frame, and the inclined part is of a telescopic structure; and the method utilizes the device. According to the invention, the target lens is fixed through a tool, so that the handheld spherical target lens is prevented from slipping off, the measurement range of the target lens is widened, and the use convenience is improved.

Description

technical field [0001] This patent application belongs to the technical field of positioning devices, and more specifically relates to a handheld extended target mirror positioning device for a tracker. Background technique [0002] The laser tracker is a large-scale three-dimensional coordinate measuring instrument in space. It is an instrument that uses laser as a distance measurement method and a reflective target. It is also equipped with an angle measurement mechanism that rotates around two axes to form a complete spherical coordinate measurement system. . [0003] In recent years, the application field of laser tracking measurement system has been expanding. Many companies have successively launched their own brand laser trackers, but all laser tracking measurement systems are basically composed of laser tracking head (tracker), controller, user It is composed of computer, reflector (target mirror) and measurement accessories. The reflectors adopt a spherical struct...

Claims

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Application Information

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IPC IPC(8): G01B11/00
CPCG01B11/002G01B11/00
Inventor 于宇高俊亮许天琦薛亮孙毅张宁
Owner 河钢乐亭钢铁有限公司
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