CN202737309U - Crystal welding structure in solid laser - Google Patents
Crystal welding structure in solid laser Download PDFInfo
- Publication number
- CN202737309U CN202737309U CN 201220226733 CN201220226733U CN202737309U CN 202737309 U CN202737309 U CN 202737309U CN 201220226733 CN201220226733 CN 201220226733 CN 201220226733 U CN201220226733 U CN 201220226733U CN 202737309 U CN202737309 U CN 202737309U
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- crystal
- upper cover
- pedestal
- welding structure
- pressed
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Abstract
Provided is a crystal welding structure in a solid laser. The crystal welding structure comprises a crystal pedestal and a crystal upper cover. The crystal welding structure is characterized in that the crystal upper cover is pressed on the crystal pedestal; the crystal pedestal is provided with a recessed portion; the crystal upper cover is embedded in the recessed portion of the crystal pedestal; a welded crystal is pressed between the crystal upper cover and the crystal pedestal; a space for clamping the crystal between the crystal pedestal and the crystal upper cover has playing margins along two directions which are respectively defined to be an X-axis direction and a Y-axis direction; a Y-direction press block is arranged on the crystal pedestal along the Y-axis direction, and an X-direction press block is disposed on one side of the crystal upper cover; and the Y-direction press block and the X-direction press block are tightly pressed on the crystal upper cover through elastic adjusting parts. Tightness of the X-direction press block and the Y-direction press block pressed on the crystal upper cover along the X-axis direction and the Y-axis direction is controlled through screws that can be adjusted movably and elastically, so that the crystal welding structure in the solid laser keeps stable and firm. Moreover, no over-high stress is generated to be pressed on the crystal to damage the crystal. Therefore, an overall structure of the laser is stable and reliable, and the service life of the laser can be prolonged.
Description
[technical field]
The utility model relates to semiconductor laser and makes field, particularly a kind of Welding Structure of laser crystal.
[background technology]
The installation of laser crystal is most important in solid state laser, directly has influence on the various performance index of laser.Its key problem is: how to guarantee that crystal is not having under the condition of stress reliable clamping and heat derive smoothly.Crystal itself is the core component in the solid state laser, it is again more valuable part, the design of clamping device should guarantee all that in the structure of installing and fixing its fixed installation is not only stable but also can not produce too not large pressure compression to it, so must be considered stability and guarantee can not bring excessive stresses.
[summary of the invention]
The utility model has proposed to guarantee that for above problem crystal welding is solid and reliable, can not bring to crystal again the crystal welding structure of very large compressing and stress influence.
The technical solution of the utility model is: crystal welding structure in the described solid state laser, comprise crystal base and crystal loam cake, it is characterized in that, pressing a crystal loam cake at the crystal base, at the crystal base depression position is arranged, and the crystal loam cake is embedded in the depression position of crystal base, pressing the crystal of welding between the two, there is the play nargin on the both direction in the space of folder crystal between described crystal base and the crystal loam cake, be decided to be respectively X-direction and Y direction, Y direction is provided with the Y-direction briquetting on the crystal base, side at described crystal loam cake is provided with the X-direction briquetting, and described Y-direction briquetting and X-direction briquetting hold out against to be pressed on the described crystal by the flexible adjustment parts and cover.
Described flexible adjustment parts comprise and are fixed on the X/Y of X/Y on the briquetting to set screw and X/Y to spring.
The beneficial effects of the utility model are: control X/Y by the screw of activity flexible adjustment and be pressed in the dynamics that crystal covers to briquetting from the X/Y direction, keep the crystal welding Stability Analysis of Structures firm, can not produce again excessive stress oppresses on crystal, and to the crystal injury, make the laser overall structure reliable and stable, prolong its useful life.
[description of drawings]
Fig. 1 is the utility model structural representation.
Wherein: 1, crystal base; 2, Y-direction briquetting; 3, crystal; 4, Y-direction spring; 5, Y-direction set screw; 6, crystal loam cake; 7, X-direction spring; 8, X-direction briquetting; 9, X-direction set screw.
[embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.
Embodiment 1:
Crystal welding structure in the described solid state laser, comprise crystal base 1 and crystal loam cake 6, it is characterized in that, pressing a crystal loam cake 6 at crystal base 1, at crystal base 1 a depression position is arranged, and crystal loam cake 6 is embedded in the depression position of crystal base 1, pressing the crystal 3 of welding between the two, there is the play nargin on the both direction in the space of folder crystal 3 between described crystal base 1 and the crystal loam cake 6, be decided to be respectively X-direction and Y direction, Y direction is provided with Y-direction briquetting 2 on crystal base 1, side at described crystal loam cake 6 is provided with X-direction briquetting 8, and described Y-direction briquetting 2 and X-direction briquetting 8 hold out against by the flexible adjustment parts and be pressed on the described crystal loam cake 6.
Regulate the dynamics pressure that is pressed on the crystal loam cake 6 by flexible adjustment for Y-direction briquetting 2 and X-direction briquetting 8, and described flexible adjustment parts comprise X-direction set screw 9 and the X-direction spring 7 that is fixed on the X-direction briquetting 8, and are being provided with equally Y-direction set screw 5 and the Y-direction spring 4 that is fixed on the Y-direction briquetting 2 on the Y-direction briquetting.
The beneficial effects of the utility model are: control X/Y by the screw of activity flexible adjustment and be pressed in the dynamics that crystal covers to briquetting from the X/Y direction, keep the crystal welding Stability Analysis of Structures firm, can not produce again excessive stress oppresses on crystal, and to the crystal injury, make the laser overall structure reliable and stable, prolong its useful life
Claims (2)
1. crystal welding structure in the solid state laser, comprise crystal base and crystal loam cake, it is characterized in that, pressing a crystal loam cake at the crystal base, at the crystal base depression position is arranged, and the crystal loam cake is embedded in the depression position of crystal base, pressing the crystal of welding between the two, there is the play nargin on the both direction in the space of folder crystal between described crystal base and the crystal loam cake, be decided to be respectively X-direction and Y direction, Y direction is provided with the Y-direction briquetting on the crystal base, is provided with the X-direction briquetting in a side of described crystal loam cake, and described Y-direction briquetting and X-direction briquetting hold out against to be pressed on the described crystal by the flexible adjustment parts and cover.
2. crystal welding structure in the described solid state laser according to claim 1 is characterized in that, described flexible adjustment parts comprise and are fixed on the X/Y of X/Y on the briquetting to set screw and X/Y to spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226733 CN202737309U (en) | 2012-05-18 | 2012-05-18 | Crystal welding structure in solid laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226733 CN202737309U (en) | 2012-05-18 | 2012-05-18 | Crystal welding structure in solid laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202737309U true CN202737309U (en) | 2013-02-13 |
Family
ID=47662971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220226733 Expired - Lifetime CN202737309U (en) | 2012-05-18 | 2012-05-18 | Crystal welding structure in solid laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202737309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855414A (en) * | 2016-05-27 | 2016-08-17 | 苏州同佳精密五金厂 | Workpiece carrying device of stamping equipment |
| CN109217082A (en) * | 2018-09-21 | 2019-01-15 | 中国科学院长春光学精密机械与物理研究所 | A kind of laser crystal is heat sink |
-
2012
- 2012-05-18 CN CN 201220226733 patent/CN202737309U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855414A (en) * | 2016-05-27 | 2016-08-17 | 苏州同佳精密五金厂 | Workpiece carrying device of stamping equipment |
| CN109217082A (en) * | 2018-09-21 | 2019-01-15 | 中国科学院长春光学精密机械与物理研究所 | A kind of laser crystal is heat sink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170124 Address after: Guangdong city of Shenzhen province Nanshan District Guangdong streets Industrial Zone Maqueling building 10 (M-10 high tech Zone Central) 2, No. 3 203-C District Patentee after: Shenzhen Ruifeng constant Laser Technology Co. Ltd. Address before: 203-B District, Guangdong, Nanshan District province 10 industrial zone (M-10), building, building No. 2, No. 3, building, high tech Zone, Shenzhen, China Patentee before: SHENZHEN RFH LASER TECHNOLOGY CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |