Manual-automatic focusing integrated lens and infrared thermal imager using same

An infrared thermal imager and auto-focusing technology, applied in the field of infrared thermal imager, can solve the problems of being unable to replace each other, not seeing manual focusing and automatic focusing lenses, etc., to achieve reliable electrical connection, easy installation, The effect of tightening physical butt

Active Publication Date: 2013-11-13
GUANGZHOU SAT INFRARED TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are two basic types of existing lenses, one is a manual focus lens, and the other is an automatic focus lens controlled by a circuit. Replacement, and there is no lens that integrates manual focus and automatic focus in commercially available infrared thermal imager lenses

Method used

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  • Manual-automatic focusing integrated lens and infrared thermal imager using same
  • Manual-automatic focusing integrated lens and infrared thermal imager using same
  • Manual-automatic focusing integrated lens and infrared thermal imager using same

Examples

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Embodiment Construction

[0043] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings.

[0044] Here, the exemplary embodiments of the present invention and their descriptions are only used to explain the present invention, but not to limit the present invention.

[0045] Figure 1-Figure 3 It is a three-dimensional schematic diagram of a manual and automatic focusing integrated lens according to an embodiment of the present invention, showing its structure observed from different angles.

[0046] Such as Figure 1-Figure 3 As shown, the manual and automatic focusing integrated lens in the present embodiment includes: objective lens holder 1; objective lens 2, which is arranged on the objective lens holder 1; , the focusing part 3 is integrated with a manual focusing mechanism and an automati...

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Abstract

A camera lens integrated for manual and automatic focusing has an objective lens seat 1, an objective lens 2 provided on the objective lens seat; a focusing part 3 provided at the rear end of the objective lens seat and including manual focusing mechanism and automatic focusing mechanism; and a lens mount 4 provided behind the focusing part. The camera lens can be connected to the main body of an infrared camera in a mode of cableless attachment. The manual focusing mechanism includes focusing hand wheel 31, focusing cam 32 with leading slot (321, figure 1) provided on a side wall of the focusing cam 32.

Description

technical field [0001] The invention relates to an infrared thermal imager, in particular to a lens which integrates manual focus and automatic focus functions and is applied to the infrared thermal imager. Background technique [0002] Lens (infrared lens) is one of the essential devices equipped on imaging equipment including infrared thermal imaging cameras. Of course, the lens equipped on infrared thermal imaging cameras has the ability to collect and sense infrared light spectrum. No matter what kind of lens, focusing function is a must-have function. [0003] There are two basic types of existing lenses, one is a manual focus lens, and the other is an automatic focus lens controlled by a circuit. Replacement, and there is no lens that integrates manual focus and automatic focus in commercially available infrared thermal imager lenses. Contents of the invention [0004] In order to overcome the above-mentioned defects existing in the prior art, the object of the pre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B7/09G02B7/04G01J5/00G01J5/02
CPCG02B7/04G02B7/08G02B7/09
Inventor 吴继平
Owner GUANGZHOU SAT INFRARED TECH CO LTD
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