Mobile phone camera fixing device for optical instrument

An optical instrument and fixing device technology, applied in the field of mobile phone camera fixing devices, can solve the problems of high price, cost restriction, etc., and achieve the effects of low cost, convenient operation, and firm and stable lens barrel clamping.

Active Publication Date: 2015-08-26
上海博览光电仪器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current optical instruments with imaging functions are very expensive, and their wide application is obviously restricted by cost

Method used

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  • Mobile phone camera fixing device for optical instrument
  • Mobile phone camera fixing device for optical instrument
  • Mobile phone camera fixing device for optical instrument

Examples

Experimental program
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Embodiment Construction

[0015] Such as figure 1 and figure 2 As shown, the mobile phone photographing and fixing device for optical instruments in this embodiment includes a mobile phone holder 1 and a lens barrel clamping module for clamping and fixing the eyepiece barrel of an optical instrument (such as a slit lamp, a microscope, a small astronomical telescope, etc.) 2. The lens barrel clamping module 2 includes a base 21, a chuck body 22 and a clamping adjustment hand wheel 23. The chuck body 22 is connected to the mobile phone holder 1 through the base 21, and the axis of the chuck body 22 is provided with an imaging hole 221, the clamping adjustment hand wheel 23 is movably sleeved on the chuck body 22 and is threadedly matched with the chuck body 22. There are three (more) rotatable clamping rods 222 hinged on the edge of the chucking body 22. The clamping rods 222 The tail end is in contact with the clamping adjustment handwheel 23, and a torsion spring 24 is arranged between the clamping r...

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PUM

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Abstract

The present invention discloses a mobile phone camera fixing device for an optical instrument. The device comprises a mobile phone fixing seat and a barrel clamp module for clamping and fixing the eyepiece barrel of the optical instrument. The barrel clamp module comprises a base, a clamp body and a clamp adjustment hand wheel. The clamp body is connected to the mobile phone fixing seat through the base. The axis of the clamp body is provided with an imaging hole. The clamp adjustment hand wheel movably sleeves the clamp head and is threadingly matched with the clamp body. The edge of the clamp body is hinged to a plurality of rotatable clamp rods, the tail ends of the clamp rods are in contact with the clamp adjustment hand wheel, and a torsion spring is arranged between the clamp rods and the clamp body. According to the mobile phone camera fixing device, a mobile phone can be used to realize optical instrument image shooting, and the device has the advantages of rapid and convenient image collection, convenient operation, low cost, and firm and stable barrel clamping.

Description

technical field [0001] The invention relates to ophthalmic examination equipment, in particular to a mobile phone photographing and fixing device for optical instruments. Background technique [0002] Optical instruments include slit lamps, microscopes, and small astronomical telescopes, which are commonly used in various fields. However, the current optical instruments with imaging function are very expensive, and their wide application is obviously restricted by cost. The mobile phone has become one of the necessities of people's life at present, so how to realize the shooting of optical instrument imaging based on the mobile phone has become a key technical problem to be solved urgently. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a mobile phone camera fixing device for optical instruments that can use mobile phones to realize imaging and shooting of optical instruments, convenient and quick image acquisi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/11H04M1/02G02B7/00
Inventor 林焕览胡中立林俐
Owner 上海博览光电仪器有限公司
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