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Single prism group

A single prism and prism technology, applied in installation, optics, measuring devices, etc., can solve the problems of inconvenient adjustment of prism alignment, inability to achieve left-right fine-tuning of single-prism groups, and achieve auxiliary alignment fine-tuning, high adjustment accuracy, and improved detection. The effect of efficiency

Inactive Publication Date: 2014-09-24
SUZHOU HUALAI PHOTOELECTRIC INSTR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art, provide a single prism group, and solve the technical problem in the prior art that the single prism group cannot realize left and right fine-tuning, which leads to inconvenient adjustment of prism alignment

Method used

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0015] like figure 1 As shown, the single prism group includes a base 1, a bracket 2 and a prism assembly; the prism assembly includes a prism frame 3 and a prism 4 embedded in the prism frame 3, and the prism frame 3 and the prism 4 are coaxially arranged; the base 1 A horizontal workbench 5 is connected to the top, and a horizontal slide rail 6 is laid on the horizontal workbench 5. A slide rail groove is provided on the bracket 2 corresponding to the horizontal slide rail 6; the two ends of the screw 7 are supported on the horizontal workbench by bearings. 5 , the lead screw 7 and the horizontal slide rail 6 are arranged parallel to each other, the lead screw 7 runs through the support 2 and...

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Abstract

The invention discloses a single prism group. By adoption of the single prism group, the technical problem that the single prism group in the prior art can not realize left-right fine adjustment to cause inconvenience in alignment and adjustment of the prism is solved. The single prism group comprises a base, a bracket and a prism assembly, wherein the prism assembly comprises a prism frame and a prism embedded in the prism frame; the prism frame and the prism are coaxially arranged; the base is connected with a horizontal working platform; a horizontal sliding rail is paved on the horizontal working platform; corresponding to the horizontal sliding rail, a sliding groove is arranged on the bracket; the horizontal working platform is also provided with a lead screw parallel to the horizontal sliding rail; the lead screw penetrates through the bracket and is in threaded connection with the bracket; and one end of the lead screw is also connected with a knob. The single prism group disclosed by the invention has the advantages that the left-right movement of the prism assembly can be realized under the condition without moving the base, convenience is brought for finding and aligning the prism in site construction and the detection efficiency of the prism is improved.

Description

technical field [0001] The invention relates to a single prism group and belongs to the technical field of optical detection equipment. Background technique [0002] At present, in the field of high-precision coordinate measurement or distance measurement, the single prism group has been widely used. After the measurement point is located, the single prism group is usually required to be permanently fixed and cannot be translated left and right, so that the staff can accurately and quickly align the prism belt. Inconvenience. In addition, the single prism group in the prior art does not have a rainproof function. In rainy weather, rainwater wets the prism assembly, which may easily lead to inaccurate detection results. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, provide a single prism group, and solve the technical problem in the prior art that the single prism group cannot realize left and righ...

Claims

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Application Information

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IPC IPC(8): G01C15/00G02B7/18
CPCG01C15/00G02B7/1805
Inventor 薛文英
Owner SUZHOU HUALAI PHOTOELECTRIC INSTR
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