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An automatic alignment beacon device for a geodetic precision detector

A detector and precise technology, applied in the field of outdoor measurement, can solve the problem of time-consuming alignment of outdoor measurement devices, and achieve the effects of less measurement difficulty, low error rate, and less manual operation process

Active Publication Date: 2022-08-05
SOUTHWEST JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides an automatic alignment beacon device for a geodetic precision detector that can solve the time-consuming problem of aligning an outdoor measuring device in the prior art

Method used

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  • An automatic alignment beacon device for a geodetic precision detector
  • An automatic alignment beacon device for a geodetic precision detector

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings:

[0016] like figure 1 As shown, it is a schematic structural diagram of the automatic alignment beacon device of the geodetic precision detector of the present invention.

[0017] The automatic alignment beacon device of the geodetic precision detector of the present invention includes a matching calibration prism 13 and a test prism 4 , and the test prism 4 is erected on the ground through a bracket 41 .

[0018] The calibration prism 13 is arranged in the outer frame 1 through the connecting shaft 12 , an information collection plate 14 is arranged on the rear side of the calibration prism 13 , a shielding plate 15 is arranged on the information collecting plate 14 , and a light-transmitting hole 16 is opened on the shielding plate 15 to collect information. Photoresistors 17 are respectively provided on the board 14 at positions opposite to the light-transmitting ho...

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Abstract

The invention discloses an automatic alignment beacon device for a geodetic precision detector, which comprises a matching calibration prism and a test prism, the calibration prism is arranged in an outer frame through a connecting shaft, and an information collection board is arranged on the rear side of the calibration prism. The information collection plate is provided with a shielding plate, the shielding plate is provided with light-transmitting holes, and photoresistors are respectively arranged at the positions opposite to the light-transmitting holes on the information collecting plate; a control device electrically connected with the photoresistors is arranged in the outer frame , the control device includes a controller and a power supply, the lower side of the outer frame is hinged with the support frame through a horizontal motor and a vertical motor; the outer frame is provided with a light source that cooperates with the calibration prism and the test prism, and the light source is connected to the controller. electrical connection. The invention can solve the problem of time-consuming alignment of the outdoor measuring device in the prior art, and has high efficiency and strong stability.

Description

technical field [0001] The invention relates to the technical field of outdoor measurement, in particular to an automatic alignment beacon device of a geodetic precision detector. Background technique [0002] The current outdoor measuring devices, such as distance measuring instruments, place a test alignment pole in the distance and measure at the measuring place. People need to perform a series of manual operations on the measuring instrument to complete the alignment. When the measurement distance is too far When the measurement is difficult, it is inevitable that the measurement is difficult and the measurement is inaccurate. It is time-consuming and labor-intensive, and the measurement results are often inaccurate. SUMMARY OF THE INVENTION [0003] Aiming at the above deficiencies in the prior art, the present invention provides an automatic alignment beacon device for a geodetic precision detector that can solve the problem of time-consuming alignment of an outdoor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C15/08G01C25/00
CPCG01C15/08G01C25/00
Inventor 王富圣彭敏钊刘鹏刘凯腾刘东
Owner SOUTHWEST JIAOTONG UNIV
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