Unlock instant, AI-driven research and patent intelligence for your innovation.

Telescopic periscope

A telescopic rod and periscope technology, which is applied in the combination of optical field and structural field, can solve the problems of inconvenient portability, small visual range of periscope, high production cost, etc.

Inactive Publication Date: 2017-04-05
HUBEI UNIV OF ARTS & SCI
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The periscope is a mature product at present, but the existing periscopes have the following defects: 1. The periscope with a fixed height has a small visual range and is not easy to carry
2. The adjustment linkage structure of the variable-height periscope is complex and the production cost is high

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Telescopic periscope
  • Telescopic periscope
  • Telescopic periscope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] figure 1 Shown: a kind of periscope, adopts multi-layer tubular nesting structure to form, and wherein, the inner side of the upper part of lower part closure is provided with the handle upper fixed circle 13 that is convenient to fix the first telescopic rod 6; The inside of handle 9 is nested with the first telescopic Rod 6, the outer side of the bottom of the first telescopic rod 6 is provided with the first telescopic rod lower fixing ring 11 that is convenient to be closely combined with the upper fixing ring 13 of the handle; The inner side of the upper part is provided with the upper fixed ring 4 of the first telescopic rod that is convenient to be closely combined with the lower fixed ring 5 of the second telescopic rod; Refractor bracket 10 is movably connected, and lower refractor bracket 10 is fixedly connected with base plate 8; The upper fixed ring 17 of the two telescopic rods; the upper inner side of the third telescopic rod 15 is provided with an upper ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A portable periscope comprises a handle on the bottom, a refractor group and a telescopic cylindrical structure nested in a plurality of layers; each telescopic rod is limited by an internal upper fixed ring and an external lower fixed ring; a magnetic turn button can adjust the refractor with a built-in magnetic metal ring; a first telescopic rod window can overlap with a handle window when the first telescopic rod is drawn from the handle; the number of second telescopic rods can be determined according to needs so as to satisfy different height adjusting scopes; a third telescopic rod is provided with a front shading cylinder and a transparency dustproof sheet so as to protect the refractors from being damaged; in usage, the telescopic periscope is portable, and the height can be adjusted so as to increase a visual scope.

Description

technical field [0001] The invention relates to the technical field of periscope and nested compression technology, and belongs to the combination of optical field and structure field. Background technique [0002] The periscope is a mature product at present, but the existing periscopes have the following defects: 1. The periscope with a fixed height has a small viewing range and is not easy to carry. 2. The adjustment interlocking structure of the variable-height periscope is complicated, and the production cost is high. Contents of the invention [0003] The invention provides a telescopic periscope, which is easy to carry during use and can be adjusted in height to increase the visual range. [0004] The technical solution adopted in the present invention is: a cylindrical handle with a closed lower part, the upper inner side of the handle is provided with a fixing ring on the handle to facilitate fixing the first telescopic rod; the inside of the handle is nested wit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G02B23/08G02B23/16
Inventor 樊国龙李刚冯晓明
Owner HUBEI UNIV OF ARTS & SCI