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Projector lens adjusting device

An adjustable and projector technology, applied in the field of projection, can solve the problems that the projector cannot accurately project the screen, the high accuracy of position adjustment, and the difficulty of hoisting, etc., and achieve the effect of novel and simple structure, reduced installation difficulty, and low renovation cost

Pending Publication Date: 2019-03-19
合肥翰视激光科技有限公司 +1
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the continuous advancement of science and technology and the needs of people in actual production and life, projection technology has developed rapidly. The current projector lens is a fixed lens. After the projector is hoisted, it cannot be accurately projected on the screen, and it is difficult to hoist. , the position adjustment accuracy is high, and it must be installed by professionals. In order to solve the above technical problems, a new technical solution is needed to solve the problem.

Method used

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the referred device or element must have a particular orientation, be co...

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Abstract

The invention discloses a projector lens adjusting device comprising a fixing member (3) and a fixed lens integrated unit (13). The fixing member (3) is provided with the fixed lens integrated unit (13). The fixing member (3) is provided with an adjusting structure controlling the fixed lens integrated unit (13). The projector lens adjusting device has a simple and novel structure. The internal structure of the lens is modified; and with an adjusting mechanism, the lens position is adjusted in all directions, so that the lens is installed conveniently and the adjusted simply. The installationand use efficiency is improved substantially.

Description

technical field [0001] The invention relates to the technical field of projection, in particular to an adjustable projector lens device. Background technique [0002] In recent years, with the continuous advancement of science and technology and the needs of people in actual production and life, projection technology has developed rapidly. The current projector lens is a fixed lens. After the projector is hoisted, it cannot be accurately projected on the screen, and it is difficult to hoist. , The accuracy of the position adjustment is high, and it must be installed by professionals. In order to solve the above technical problems, a new technical solution is needed to solve them. Contents of the invention [0003] In order to overcome the shortcomings of the above problems, the present invention improves the internal structure of the lens and provides an adjustment mechanism, which can adjust the position of the lens up and down, left and right, so as to achieve the effect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/14G02B7/00
CPCG02B7/00G03B21/142
Inventor 冯鹏举吴新民
Owner 合肥翰视激光科技有限公司
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