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Double-focusing mechanism of operating lamp

A focusing mechanism and surgical lamp technology, applied in the field of surgical lamps, can solve problems such as the inability to realize the up and down movement of the light source, and achieve the effect of simple structure and easy operation

Active Publication Date: 2011-02-09
航天长峰医疗科技(成都)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For many porous surgical lights on the market, its disadvantage is that it can only realize the swing of each light source, but cannot realize the up and down movement of the light source.

Method used

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  • Double-focusing mechanism of operating lamp
  • Double-focusing mechanism of operating lamp
  • Double-focusing mechanism of operating lamp

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Experimental program
Comparison scheme
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Embodiment Construction

[0017] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the double focus mechanism of the operating light includes a primary focus mechanism and a secondary focus mechanism. The primary focus mechanism and the secondary focus mechanism are independent of each other. The primary focus mechanism includes a first cylindrical gear 7, a second cylindrical gear 8 meshed with the first cylindrical gear, a guide groove 12 on the second cylindrical gear 8 and The sliding guide rod 9 extending into the guide groove, the sliding guide rod 9 is connected with the reflector system 10 of each light source in the porous surgical lamp, the first cylindrical gear 7 rotates, driving the second cylindrical gear 8 to rotate, thereby driving the sliding The guide rod 9 moves up and down to realize the swing of the reflector system 10 of each light source in the multi-hole operating light, thereby realizing the convergence of the outgoing optical fibers of multiple light sources; th...

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PUM

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Abstract

The invention relates to a double-focusing mechanism of an operating lamp, and belongs to the field of medical appliances. The double-focusing mechanism of the operating lamp comprises a primary focusing mechanism and a secondary focusing mechanism, and is characterized in that the primary focusing mechanism focuses through the swing of a light source, the secondary focusing mechanism focuses through the up-and-down movement of the light source, and the primary focusing mechanism and the secondary focusing mechanism are mutually independent and coaxial. A doctor can rotate a primary focusing handle to realize convergence of a plurality (2, 3, 4 and 5) of the light sources, and then rotate a secondary focusing handle to realize the up-and-down movement of each light source so as to realizethe focusing function. The double-focusing mechanism of the operating lamp has a simple structure and is simple and convenient to operate.

Description

technical field [0001] The utility model relates to an operating lamp, in particular to a porous operating lamp. Background technique [0002] Most of the focusing mechanisms of operating lights that are often seen now have only one focusing method. There is only one focusing method for the overall reflective surgical lamp (the diameter of the lamp panel is 500-700mm), that is, to achieve focusing by moving the displacement of the bulb by the screw lifting mechanism. For the many porous surgical lights on the market, the disadvantage is that it can only realize the swing of each light source, but cannot realize the up and down movement of the light source. Invention content: [0003] The purpose of the present invention is to provide a double focusing mechanism of the operating light, so as to realize the swing and convergence of each light source of the perforated lamp, and realize the up and down movement of each light source. [0004] A dual focus mechanism for an ope...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V14/02F21W131/205
Inventor 任志涛
Owner 航天长峰医疗科技(成都)有限公司