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Electronic total station for opening lens

A total station and objective lens technology, applied in the field of total stations, can solve problems such as inaccurate distance measurement

Active Publication Date: 2012-10-17
苏州一光仪器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of the prior art is that when the light is emitted, through the objective lens, the five surfaces will reflect a small part of the emitted light into the distance measuring head, and a part of it will be received by the receiving group 17, causing inaccurate distance measurement

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  • Electronic total station for opening lens
  • Electronic total station for opening lens
  • Electronic total station for opening lens

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Embodiment Construction

[0017] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0018] From attached figure 2 And attached image 3 It can be seen from the structural schematic diagram that this embodiment uses a total station as an embodiment of the total station of the present invention for illustration. A total station with a hole in the objective lens, which includes a base 1, a body 2 arranged on the base 1, a ranging system 3 with a telescope arranged on the body 2, an angle measuring system 4, a display screen 5, a power supply In system 6, a through hole 8 is opened on the objective lens 7 of the telescope, and the telescope is arranged on the distance measuring head, which is a part of the distance measuring ...

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Abstract

The invention discloses an electronic total station for opening a lens. The electronic total station comprises a base, a machine body, a ranging system, an angle measuring system, a display screen and a power supply system, wherein the ranging system is arranged on the machine body and is provided with a telescopic, and an objective lens of the telescopic is provided with a through hole, the telescopic is arranged on a ranging head, and the ranging head belongs to a part of the ranging system. According to the electronic total station for opening the lens, disclosed by the invention, the through hole is formed in the lens, electromagnetic waves for ranging directly pass through the through hole when being emitted through the objective lens so as to avoid the inexact ranging due to reflection of the surface of the objective lens on the electromagnetic waves, and thus the measurement is relatively exact.

Description

Technical field [0001] The present invention involves a whole station instrument, which is mainly used in the fields of land measurement, industrial measurement and other fields. Background technique [0002] The whole station instrument is a high -tech measuring instrument integrating light, machine, and electricity. It is a surveying and mapping instrument system that integrates horizontal angles, vertical angles, distance (slash, flat distance), and high difference measurement function.For precision engineering measurement or deformation monitoring areas such as large -scale buildings and underground tunnel construction.The ranging head is an important component of the whole station instrument. The role is to measure the distance between the center of the whole station and the target of the distant target.Its working principle is attached figure 1 It shows that the laser group 11 emits laser. The divergent laser shot out of the mirror 12 becomes a parallel light. After the par...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C15/00G01S7/48G02B13/00
Inventor 曹义东沈晨雁龚浩瀚
Owner 苏州一光仪器有限公司