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Two-cavity type sightseeing periscope

A periscope and cavity-type technology, applied in the direction of telescopes, optics, optical components, etc., can solve the problems of limited telescope structure and the inability of tourists to realize immersive viewing experience, so as to meet the control requirements and facilitate operation observation and movement Smooth and jump-free effect

Inactive Publication Date: 2020-12-25
武汉华中天纬测控有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, limited by the structure of the telescope, tourists cannot achieve an immersive viewing experience at a height similar to this TV tower

Method used

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  • Two-cavity type sightseeing periscope
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  • Two-cavity type sightseeing periscope

Examples

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Embodiment Construction

[0020]The present invention will be further described in detail below in conjunction with the drawings.

[0021]Referencefigure 1 ,figure 2 As shown, the present invention discloses a two-cavity sightseeing periscope. In order to solve the problem of the applicability of the periscope installation, the periscope body adopts a two-cavity overall structure, which is mainly assembled by the upper lens tube group 3, the middle lens tube group 2 and the eye lens group 1. The upper lens tube group 3 and the eye lens group 1 are independent sealed cavities to realize the modular design of the periscope. The upper lens tube group 3 is installed on the upper support base 6, and the middle lens tube group 2 is installed on the lower support base 5. The eye lens group 1 is installed on the servo electric cylinder 4. The upper lens tube group 3 and the eye lens group 1 are respectively located in two air-tight structure cavities, forming a two-cavity structure, which can reduce the influence of hu...

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PUM

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Abstract

The invention discloses a two-cavity type sightseeing periscope. The two-cavity type sightseeing periscope is formed by assembling an upper periscope tube set, a middle periscope tube set and an ocular lens set, the upper periscope tube set is composed of head protection glass, a pitching prism, a continuous zoom objective lens set and a reticle, the middle periscope tube set is composed of a first middle periscope tube and a second middle periscope tube which are connected through a conductive sliding ring, the ocular lens set comprises a condenser lens set, an ocular prism and a beam splitter prism set which are sequentially arranged from the object side to the image side, the beam splitter prism set equally divides convergent light emitted from the continuous zoom objective lens set into two beams of light which are perpendicular to each other, and one path of split light is reflected into a left reflector, passes through the protective glass, reaches the field lens and then entersthe left ocular lens set, and one path of split light is transmitted to the protective glass, sequentially passes through a first outer reflector and a second outer reflector, reaches the field lens,and then enters the right ocular lens set. The sightseeing periscope has the advantages of being convenient to install, easy to operate, safe, reliable, concise and attractive in appearance, high in experience feeling and the like.

Description

Technical field[0001]The invention belongs to the technical field of Guantong equipment, relates to a civilian sightseeing periscope, and specifically relates to a two-cavity sightseeing periscope.Background technique[0002]A periscope is an observation device that can be placed in a safe position to observe difficult or dangerous areas. The prototype of a practical optical periscope appeared at the beginning of the last century. With the advancement of optoelectronic equipment technology, the periscope has evolved from a simple optical observation device to a multi-purpose integrated optical instrument.[0003]Sightseeing periscopes are usually used for magnifying observation of surrounding scenery. Users can observe the external scenery without leaving the house. The optical system has a certain magnification effect and can observe the details of the external scenery.[0004]The Oriental Pearl TV Tower is one of Shanghai’s iconic landscapes. It is located in Lujiazui, Pudong New Distri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B23/08G02B15/14G02B15/15B01D53/26
CPCG02B23/08G02B15/144G02B15/15B01D53/26
Inventor 张琪曹尚陈琳段文亮刘苏莉兰林涛
Owner 武汉华中天纬测控有限公司
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