Kaleidoscope of multilayered objective lens cone

A technology of objective lens barrel and kaleidoscope, which is applied in the direction of optical components, optics, instruments, etc., can solve the problems of single kaleidoscope graphics and lack of novelty, and achieve the effect of enriching pattern content

Inactive Publication Date: 2015-07-01
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the technical problem that the existing kaleidoscope has single graphics and lacks novelty, and provides a kaleidoscope with rich patterns and can present the changes of objects at different depths

Method used

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  • Kaleidoscope of multilayered objective lens cone
  • Kaleidoscope of multilayered objective lens cone
  • Kaleidoscope of multilayered objective lens cone

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Embodiment Construction

[0012] In order to make the present invention more comprehensible, a preferred embodiment is described in detail below with accompanying drawings.

[0013] Such as Figure 1 ~ Figure 3 As shown, the multilayer objective lens barrel kaleidoscope provided by the present invention includes three layers of objective lens barrels and a metal bar 4 used as a rotating shaft, and the three layers of objective lens barrels all take this rotating shaft as the rotation center. The three-layer objective lens barrel comprises the objective lens barrel first layer 5 of the inner side, the objective lens barrel second layer 6 of the middle, the objective lens barrel third layer 7 of the outside, and the objective lens barrel first layer 5 inboard is provided with an objective lens 8; One end of the tube 3 is connected with the first layer 5 of the objective lens tube, the other end of the paper tube 3 is provided with an eyepiece 2, the inner side of the paper tube 3 is provided with three p...

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Abstract

The invention provides a kaleidoscope of a multilayered objective lens cone. The kaleidoscope comprises at least three layers of objective lens cones and a metal strip used as a rotating shaft; every layer of lens cone takes the metal strip as the rotating center, the inside of the objective lens cone at the innermost layer is provided with an objective lens; one end of a paper tube is connected with the objective lens cone at the innermost layer, the other end of the paper tube is provided with an eye lens; three prism lenses are arranged at the inner part of the paper tube, and foam strips are arranged between the prism lenses and the paper tube. The device overcomes the shortcomings in the prior art, facilitates user to take and place own favorite articles in the objective lens cone and greatly enriches the pattern content of the kaleidoscope; moreover, the kaleidoscope can show the possibility of article changes under different depths.

Description

technical field [0001] The invention relates to a kaleidoscope, in particular to a kaleidoscope with a multi-layer objective lens barrel. Background technique [0002] Despite the development of the times, toys such as kaleidoscopes, which are familiar to both adults and children, have not been improved and upgraded accordingly, and only the reflection patterns of objects on the same plane can still be observed. After the kaleidoscope is purchased, it will always be forgotten or even discarded by users soon because there is no new idea. Contents of the invention [0003] The present invention aims to solve the technical problem that the existing kaleidoscope has single graphics and lacks novelty, and provides a kaleidoscope with rich patterns and showing changes of objects at different depths. [0004] In order to solve the above-mentioned technical problems, the technical solution of the present invention is to provide a kind of multi-layer objective lens barrel kaleidos...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G02B27/08
CPCG02B27/08
Inventor沈琼唐晨
OwnerDONGHUA UNIV