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Accurate vehicle-mounted distance meter

A range finder, precise technology, applied in the direction of measuring distance, instruments, measuring devices, etc., can solve the problems of inaccurate measurement position, laborious determination of measurement position, etc., and achieve accurate real-time measurement and rapid and accurate determination of measurement position Effect

Pending Publication Date: 2018-03-20
李鹏飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a precise vehicle-mounted range finder, which is used to solve the problem of the determination of the measurement position is laborious and inaccurate when the hydrological survey vehicle is used for measurement in the prior art

Method used

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  • Accurate vehicle-mounted distance meter
  • Accurate vehicle-mounted distance meter

Examples

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Embodiment

[0026] In the actual use process, firstly, the support rod 2 is fixed outside the hydrological survey vehicle through the limit-fixed suction cup 5 and the coupling 3, and the display host 1 is set inside the hydrological survey vehicle. The display host 1 and the support rod 2 are connected together through a signal connection line 6 . The limit fixed suction cup 5 of the precise vehicle-mounted range finder is located in the middle of the support rod 2, and fixes the support rod 2 by absorbing with the outer surface of the hydrological survey vehicle. The shaft coupling 3 realizes the fixing of the bottom of the support rod 2 through the threaded connection with the hole punched on the hydrological survey wheel. After fixing the precise vehicle-mounted range finder on the hydrological survey vehicle, determine the initial measurement position of the survey section to measure the hydrological section. After the measurement, the hydrological survey vehicle moves forward, and ...

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Abstract

The invention discloses an accurate vehicle-mounted distance meter. The accurate vehicle-mounted distance meter is used together with a hydrological tour gauging vehicle, and includes a display host,a support rod, a coupling, a grating ruler, a limited fixed suction cup, a signal connection cable and a power supply connection cable. The coupling, the grating ruler and the limited fixed suction cup are arranged on the support rod. The signal connection cable is arranged in the support rod, and is connected with the display host. The power supply connection cable is connected with the display host. The accurate vehicle-mounted distance meter effectively avoids the problem that the measurement position determining process is time-consuming and inaccurate when the hydrological tour gauging vehicle is used for measuring, by use of the accurate vehicle-mounted distance meter, the measurement position determining process of the hydrological tour gauging vehicle is rapid and accurate, and thereal-time measurement of hydrological surveys is faster.

Description

technical field [0001] The invention relates to the technical field of determining measurement, in particular to an accurate vehicle-mounted range finder. Background technique [0002] Hydrological survey is a routine operation in the hydrological industry. In the actual measurement, it is necessary to survey the distance of the starting point of the section, and determine the position of each measuring point through the starting position, so that the survey vehicle can quickly reach the corresponding measuring point position to carry out measurement . [0003] In the existing technology, the method of determining the distance from the starting point of the hydrological survey vehicle is to determine the measurement point by manual measurement. Specifically, first determine the position of the starting point of the survey section, and measure the same distance sequentially from the starting point of the survey section with a tape measure, then determine and mark the positio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C3/00G01C13/00
CPCG01C3/00G01C13/00
Inventor 范忆先王晶孙国苗杨峰曲波申海楠
Owner 李鹏飞
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