Scanning galvanometer system

A scanning galvanometer system and scanning lens technology, applied in the field of scanning galvanometers, can solve the problems of very high professional requirements for assemblers and difficult installation of 45° lenses, and achieve the effect of improving the accuracy of optical path transmission and improving assembly efficiency.

Inactive Publication Date: 2015-01-07
北京金海创科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the bracket of this patent publication is composed of inner and outer brackets. When assembling, it is necessary to ensure that the positions of the holes of the inner and outer brackets correspond precisely, so the professional requirements for the assemblers are very high; The inner bracket itself is relatively small, so it is very difficult to install the 45° lens

Method used

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  • Scanning galvanometer system
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  • Scanning galvanometer system

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Experimental program
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Effect test

Embodiment 1

[0023] Such as figure 1 , figure 2 As shown, a scanning galvanometer system includes: a bracket 1, a fixed focus frame 6, an X scanning motor 2, a Y scanning motor 3, a 45° mirror 4, and a light incident sleeve 5;

[0024] The upper end of the bracket 1 is vertically provided with an X scanning motor hole 17 and a light incident sleeve hole 16, the right end is horizontally provided with a Y scanning motor hole 12, and the lower end is vertically provided with a fixed focus frame hole 13; the inside of the bracket 1 also includes an inner cavity 11, The X scanning motor hole 17, the Y scanning motor hole 12 and the fixed focus frame hole 13 penetrate inwardly to the frame inner cavity 11 respectively; an optical path hole is also included, and the axis of the optical path hole 14 intersects the axis of the optical sleeve hole 16 vertically and Parallel to the axis of the Y scanning motor hole 12;

[0025] The X scanning motor 2 includes an X mirror 21, and the X mirror 21 i...

Embodiment 2

[0031] Such as image 3 , Figure 4 As shown, Embodiment 2 provides another scanning galvanometer system. There are two differences between the scanning galvanometer system provided in this embodiment and the scanning galvanometer system provided in Embodiment 1: First, in this embodiment, the 45° The reflector 4 is a hollow tube body, the 45° reflector 4 upper end is an opening, and the bottom end of the inner wall of the 45° reflector 4 is provided with a reflector that is 45° inclining to the horizontal plane, and the side wall of the 45° reflector 4 is provided with a through hole, and the through hole corresponds to the reflective lens, and the 45 ° reflective mirror 4 is fixedly connected to the bottom of the light incident sleeve 5. Its two, the scanning galvanometer system provided by the present embodiment also includes a scanning lens 9, the upper end of the scanning lens 9 is connected with the fixed-focus frame hole 13 at the lower end of the support 1, and the lo...

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Abstract

The invention discloses a scanning galvanometer system and relates to a scanning galvanometer assembly used for a laser medicine operation or a laser cosmetic surgery, and aims to provide the scanning galvanometer system which is simple in structure, convenient for assembly, and high in precision. The scanning galvanometer system comprises a bracket, a focus fixing frame, an X-scanning motor, a Y-scanning motor, a 45-degree reflector, and a light inlet sleeve, wherein an X-scanning motor hole and a light inlet sleeve hole are formed in the upper end of the bracket, a Y-scanning motor hole is formed in the right end of the bracket, a focus fixing frame hole is formed in the lower end of the bracket, the X-scanning motor, the Y-scanning motor, the focus fixing frame and the light inlet sleeve are respectively correspondingly mounted in corresponding bracket holes, the X-scanning motor comprises an X-lens, the X-lens is fixedly connected with a shaft of the X-scanning motor, the Y-scanning motor comprises a Y-lens, the Y-lens is fixedly connected with a shaft of the Y-scanning motor, and two mounting modes of the reflector are provided.

Description

technical field [0001] The invention relates to a light direction control device, in particular to a scanning vibrating mirror used for laser medical surgery or laser cosmetic surgery. Background technique [0002] The galvanometer system is a high-precision, high-speed servo control system composed of a drive board and a high-speed swing motor. It is mainly used in laser marking, laser engraving, stage lighting control, laser drilling, and dot matrix laser medical beauty industry. Wait. At present, most of the galvanometer systems in the world work in a static mode. After the laser emits light horizontally, it passes through the beam expander and enters the scanning galvanometer system. The falling point of the light is controlled by the swing of the X and Y mirrors. However, if the scanning galvanometer is in a moving state and is controlled by a hand-held method, the original way of entering and exiting light is very inconvenient to apply. [0003] Chinese patent CN2013...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B26/10A61N5/067
Inventor 周双留李先锋
Owner 北京金海创科技发展有限公司
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