CN202710825U - Laser illumination spectroscope device - Google Patents
Laser illumination spectroscope device Download PDFInfo
- Publication number
- CN202710825U CN202710825U CN201220308682.9U CN201220308682U CN202710825U CN 202710825 U CN202710825 U CN 202710825U CN 201220308682 U CN201220308682 U CN 201220308682U CN 202710825 U CN202710825 U CN 202710825U
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- light
- light source
- picture frame
- film
- lens
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- Expired - Fee Related
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Abstract
The utility model discloses a laser illumination spectroscope device. The laser illumination spectroscope device comprises a convex lens, a light emitter, a lens frame and a baseboard. The convex lens is installed on a far-end cover, the far-end cover and the light emitter are connected through two fixed guide bars which are fixed on the lens frame, the far-end cover is installed on the baseboard through screws, an a double-layered Gaussian light unforming film is further installed on the lens frame. According to the utility model, the double-layered Gaussian light unforming film is installed between the light emitter and the camera lens, and the Gaussian light unforming film is installed on the lens frame, the convex lens frame which is installed on the spiral guide bars is driven by a motor, and the Gaussian light unforming film is moved relative to the light emitter, so the following purpose can be realized: the distance between the light source and the Gaussian light unforming film can be adjusted, so that the space between the light source and the camera lens can be adjusted so as to realize the adjustment of the light source illumination zone.
Description
Technical field
The utility model relates to safety-security area, and what be specifically related to is a kind of laser lighting spectroscopic apparatus.
Background technology
In protection and monitor field, although low-light (level) ccd video camera technology and device all go significant progress, but under the low-light (level) environment, what all video monitoring apparatus received still is the image that strong noise, low resolution, sharpness are not high, coverage is little.On the basis of fixed light source transmitter, can not carry out as required the adjusting of irradiating angle at present, illumination zone is restricted.
The utility model content
For the problems referred to above, it is comparatively wide and can reach the laser lighting spectroscopic apparatus of regulating light source radiating angle that the utility model aims to provide a kind of irradiating angle.
For realizing this technical purpose, scheme of the present utility model is: a kind of laser lighting spectroscopic apparatus, comprise convex lens, light source emitter, convex lens picture frame and base plate, described convex lens are installed on the distal end cap, and described distal end cap is connected by two stationary links that are fixed on the described lens picture frame with described light source emitter, described distal end cap is installed on the described base plate by screw, also is equiped with all light films of double-deck Gauss on described lens picture frame.
As preferably, on described base plate, connect spiral guide rod by fastened by screw, be equiped with transmission nut and stepping linear drive motor on the described spiral guide rod, described lens picture frame is connected with described transmission nut.
As preferably, install a heating radiator in the rear end of described light source emitter, described heating radiator is fastenedly connected on described base plate.
The utility model has been installed all light films of double-deck Gauss between light source emitter and camera lens, and this Gauss all light film is installed on the lens picture frame, be installed in lens picture frame on the spiral guide rod by driven by motor, make all relative light source emitter motions of light film of Gauss, reach all distances between the light film of adjustable light sources and Gauss, and then reach the purpose of adjustable light sources irradiating angle.
Description of drawings
Fig. 1 is blast structural representation of the present utility model;
Fig. 2 is structural front view of the present utility model;
Fig. 3 is structural perspective of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
As shown in Figure 1, a kind of laser lighting spectroscopic apparatus of the best specific embodiment of the utility model comprises convex lens 1, and described convex lens 1 are installed on the distal end cap 2; Described distal end cap 2 is connected by two stationary links 5 that are fixed on the described lens picture frame 4 with described light source emitter 6, described distal end cap 2 is installed on the described base plate 8 by screw, on described lens picture frame 4, also be equiped with all light films 3 of double-deck Gauss, on described base plate 8, connect spiral guide rod 11 by fastened by screw, be equiped with transmission nut 10 and stepping linear drive motor 9 on the described spiral guide rod 11, described lens picture frame 4 is connected with described transmission nut 10; Drive the rotation of spiral guide rod 11 by the rotation of stepping linear drive motor 9, because double-deck Gauss all light film 3 installs in lens picture frame 4, and lens picture frame 4 is connected with transmission nut 10, when rotating, spiral guide rod 11 just can drive all seesawing of light film 3 of double-deck Gauss, thereby can control all distances between light film 3 and the light source emitter 6 of double-deck Gauss, finally reach the purpose of adjustable focal length.
In order to make effect more remarkable, on the basis of above device, fix again a heating radiator 7 in the rear end of light source emitter 6, allow simultaneously heating radiator 7 be fastenedly connected on base plate 8.
The utility model has been installed all light films of double-deck Gauss between light source emitter and convex lens, and this Gauss all light film is installed on the lens picture frame, be installed in lens picture frame on the spiral guide rod by driven by motor, make all relative light source emitter motions of light film of Gauss, reach all distances between the light film of adjustable light sources and Gauss, and then reach the purpose of adjustable light sources irradiating angle.
The above; it only is preferred embodiment of the present utility model; not in order to limiting the utility model, any trickle modification that every foundation technical spirit of the present utility model is done above embodiment, be equal to and replace and improve, all should be included within the protection domain of technical solutions of the utility model.
Claims (3)
1. laser lighting spectroscopic apparatus, comprise convex lens, light source emitter, lens picture frame and base plate, described convex lens are installed on the distal end cap, described distal end cap is connected by two stationary links that are fixed on the described lens picture frame with described light source emitter, and described distal end cap is installed on the described base plate by screw, it is characterized in that: also be equiped with all light films of double-deck Gauss on described lens picture frame.
2. laser lighting spectroscopic apparatus according to claim 1, it is characterized in that: on described base plate, connect spiral guide rod by fastened by screw, be equiped with transmission nut and stepping linear drive motor on the described spiral guide rod, described convex lens picture frame is connected with described transmission nut.
3. laser lighting spectroscopic apparatus according to claim 2, it is characterized in that: install a heating radiator in the rear end of described light source emitter, described heating radiator is fastenedly connected on described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220308682.9U CN202710825U (en) | 2012-06-28 | 2012-06-28 | Laser illumination spectroscope device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220308682.9U CN202710825U (en) | 2012-06-28 | 2012-06-28 | Laser illumination spectroscope device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202710825U true CN202710825U (en) | 2013-01-30 |
Family
ID=47591111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220308682.9U Expired - Fee Related CN202710825U (en) | 2012-06-28 | 2012-06-28 | Laser illumination spectroscope device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202710825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870104A (en) * | 2019-03-21 | 2019-06-11 | 温州市工业科学研究院 | A kind of laser interferometer and light path collimation method equipped with auxiliary alignment device |
| CN116149071A (en) * | 2021-11-26 | 2023-05-23 | 浙江长芯光电科技有限公司 | Light combining laser generating device with adjustable red and blue light power |
-
2012
- 2012-06-28 CN CN201220308682.9U patent/CN202710825U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870104A (en) * | 2019-03-21 | 2019-06-11 | 温州市工业科学研究院 | A kind of laser interferometer and light path collimation method equipped with auxiliary alignment device |
| CN116149071A (en) * | 2021-11-26 | 2023-05-23 | 浙江长芯光电科技有限公司 | Light combining laser generating device with adjustable red and blue light power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Accsunis Science & Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |