CN213304582U - Bicrystal multi-wavelength Raman laser - Google Patents
Bicrystal multi-wavelength Raman laser Download PDFInfo
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- CN213304582U CN213304582U CN202022462023.8U CN202022462023U CN213304582U CN 213304582 U CN213304582 U CN 213304582U CN 202022462023 U CN202022462023 U CN 202022462023U CN 213304582 U CN213304582 U CN 213304582U
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- device shell
- detector
- display screen
- raman laser
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Abstract
The utility model relates to a raman laser technical field, concretely relates to bicrystal multi-wavelength raman laser, including device shell, detector and handle, detector fixed connection is inside the device shell, the equal fixedly connected with handle in upper end of device shell, the equal fixedly connected with bolt in right side of device shell cross section, the anterior upper left end fixedly connected with ion laser in device shell cross section, ion laser's right side fixedly connected with display screen, the right side fixedly connected with adjustment button of display screen, adjustment button's lower extreme swing joint has the turn button. The utility model overcomes prior art's is not enough, through detecting the laser instrument wholly through the detector, shows the deviation of light source calibration through the display screen display after detecting, focuses the regulation through the rotating button to the light source for the laser instrument is better to the calibration degree of light source when in-service use, and is higher to the stability in use of integrated device, and the regulation of being convenient for of going wrong is favorable to in-service use.
Description
Technical Field
The utility model relates to a raman laser specifically is a two crystal multi-wavelength raman laser.
Background
Raman laser, a type of laser that is generated by the raman effect, is the most different from general lasers in that raman laser does not have the quantum inversion phenomenon, and in combination with raman spectroscopy, it can show the molecular properties of the region it irradiates, and is considered to be possible to replace the conventional X-ray examination.
However, the existing bicrystal multi-wavelength Raman laser is poor in calibration degree of a light source in actual use, not high in use stability of the whole device, difficult to adjust due to problems and not beneficial to actual use, and the existing bicrystal multi-wavelength Raman laser easily causes the diaphragm assembly to generate abrasion when being used for a long time, so that the laser imaging is not complete enough, and the practicability is not enough in the actual use process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art, the utility model provides a bicrystal multi-wavelength raman laser, the not enough of prior art has been overcome, structural design is simple, the effectual bicrystal multi-wavelength raman laser that has solved is relatively poor to the calibration degree of light source when in-service use, stability in use to the integrated device is not high, it is difficult to adjust to go wrong, be unfavorable for in-service use, and current bicrystal multi-wavelength raman laser makes the condition that the diaphragm subassembly produced wearing and tearing easily when long-term use, make laser instrument formation of image complete inadequately, the not enough problem of practicality in the in-service use process.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a bicrystal multi-wavelength Raman laser, includes device shell, detector and handle, detector fixed connection is inside the device shell, the equal fixedly connected with handle in upper end of device shell, the equal fixedly connected with bolt in right side of device shell cross section, the anterior upper left end fixedly connected with ion laser in device shell cross section, ion laser's right side fixedly connected with display screen, the right side fixedly connected with adjustment button of display screen, adjustment button's lower extreme swing joint has the turn button, the lower extreme of display screen is equipped with the USB interface.
As a preferred technical scheme of the utility model, the middle part fixedly connected with light filter on detector cross section right side, the right side fixedly connected with sample device of light filter, sample device's right side fixed connection band elimination filter, the right side fixedly connected with diaphragm subassembly of band elimination filter cross section, the right side fixed connection of diaphragm subassembly has had the lag.
As a preferred technical scheme of the utility model, the inboard lower extreme middle part fixedly connected with signal source of detector, the upper end fixedly connected with receiver of signal source, the equal fixedly connected with transmission rod in left side both sides of receiver upper end, the inboard upper end fixedly connected with pick-up plate of detector.
As a preferred technical scheme of the utility model, the handle all sets up both ends about device shell top perpendicularly, and the handle is the rectangle form.
As an optimal technical scheme of the utility model, band elimination filter is parallel arrangement with the diaphragm subassembly, and band elimination filter sets up as an organic whole with the diaphragm subassembly.
As a preferred technical scheme of the utility model, the display screen is rectangle form fixed connection on device shell front end right side, and the display screen right side installs adjustment button in step.
The embodiment of the utility model provides a two-crystal multi-wavelength Raman laser possesses following beneficial effect: this kind of two crystal multi-wavelength raman laser that improve is better to the calibration degree of light source when in-service use, and is higher to the stability in use of whole device, and the regulation of being convenient for goes wrong, is favorable to in-service use, and current two crystal multi-wavelength raman laser is difficult to the condition that makes the diaphragm subassembly produce wearing and tearing when long-term the use for laser instrument formation of image is more complete, and the practicality is strong in the in-service use.
1. This kind of double crystal multi-wavelength raman laser that has improved is owing to set up the detector, wholly detects the laser through the detector, shows the deviation of light source calibration through the display screen demonstration after detecting, adjusts focusing through the rotary button to the light source for the laser is better to the calibration degree of light source when in-service use, and is higher to the stability in use of whole device, and the regulation of being convenient for of going wrong is favorable to in-service use.
2. This kind of improved bicrystal multi-wavelength Raman laser because diaphragm assembly's right side fixed mounting has the lag, plays the guard action through the luminous cross-section at lag to diaphragm assembly top for the laser is difficult to make the diaphragm assembly produce the condition of wearing and tearing when using for a long time, makes laser formation of image more complete, and the practicality is strong in the in-service use process.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic perspective view of the optical filter of the present invention;
fig. 3 is a schematic view of a partial structure of the detector of the present invention.
In the figure: 1. a device housing; 2. a bolt; 3. a handle; 4. an ion laser; 5. a display screen; 6. a USB interface; 7. rotating the button; 8. an adjustment button; 9. a detector; 901. a signal source; 902. a receiver; 903. a transmission rod; 904. detecting a plate; 10. a filter; 11. A sample device; 12. a band-stop filter; 13. a diaphragm assembly; 14. a protective sleeve.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-3, a bicrystal multi-wavelength raman laser, including device shell 1, detector 9 and handle 3, detector 9 fixed connection is inside device shell 1, the equal fixedly connected with handle 3 in upper end of device shell 1, the equal fixedly connected with bolt 2 in right side of device shell 1 cross section, the anterior upper left end fixedly connected with ion laser 4 in device shell 1 cross section, ion laser 4's right side fixedly connected with display screen 5, display screen 5's right side fixedly connected with adjustment button 8, adjustment button 8's lower extreme swing joint has rotary button 7, the lower extreme of display screen 5 is equipped with the USB interface.
The middle part of the right side of the cross section of the detector 9 is fixedly connected with an optical filter 10, the right side of the optical filter 10 is fixedly connected with a sample device 11, the right side of the sample device 11 is fixedly connected with a band-stop filter 12, the right side of the cross section of the band-stop filter 12 is fixedly connected with a diaphragm assembly 13, and the right side of the diaphragm assembly 13 is fixedly connected with a protective sleeve 14;
in this embodiment, the filter 10 is fixedly connected to the middle of the right side of the cross section of the detector 9, so that light with other wavelengths in the composite light can be effectively filtered out when the laser is actually used, and the working efficiency of the laser in actual use is improved.
The middle part of the lower end of the inner side of the detector 9 is fixedly connected with a signal source 901, the upper end of the signal source 901 is fixedly connected with a receiver 902, both sides of the left side of the upper end of the receiver 902 are fixedly connected with transmission rods 903, and the upper end of the inner side of the detector 9 is fixedly connected with a detection plate 904;
in this embodiment, the design of the signal source 901 is fixedly connected to the middle of the inner side of the detector 9, so that the laser can detect the whole calibration degree and the light source intensity of the device through the detector 9 when emitting light sources, the practicability of the device in actual use is improved, and the practical use is facilitated.
The handles 3 are vertically arranged at the left end and the right end of the top of the device shell 1, and the handles 3 are rectangular;
in this embodiment, all set up the design at the left and right sides both ends at device shell 1 top perpendicularly through handle 3 for the laser instrument can remove the device to appointed place work through handle 3 when in actual use, and it is comparatively convenient to operate, is favorable to in-service use.
The band-stop filter 12 and the diaphragm assembly 13 are arranged in parallel, and the band-stop filter 12 and the diaphragm assembly 13 are arranged integrally;
in this embodiment, the design that the band-stop filter 12 and the diaphragm assembly 13 are arranged in parallel allows the filter 12 to effectively filter out light with other wavelengths in the composite light in actual use, thereby ensuring the imaging stability of the diaphragm assembly 13 and facilitating actual use.
The display screen 5 is fixedly connected to the right side of the front end of the device shell 1 in a rectangular shape, and an adjusting button 8 is synchronously installed on the right side of the display screen 5;
in this embodiment, be rectangle form fixed connection in the design on device shell 1 front end right side through display screen 5 for display screen 5 can effectively demonstrate the deviation of light source calibration, adjusts the light source through the rotary button is focused, makes the laser instrument better to the calibration degree of light source when in-service use, is favorable to in-service use.
The working principle is as follows: move the device to appointed place work through handle 3, it is comparatively convenient to operate, settle the device back and carry out the light source through swivel button 7 and adjust the device, detect the laser instrument wholly through detector 9, demonstrate the deviation of light source calibration through display screen 5 after the detection, adjust focusing through swivel button 7 to the light source, make the laser instrument better to the calibration degree of light source when in-service use, stability in use to whole device is higher, the regulation of being convenient for goes wrong, be favorable to in-service use, play the guard action to the luminous cross-section at diaphragm subassembly 13 top through lag 14, make the laser instrument be difficult to make diaphragm subassembly 13 produce the condition of wearing and tearing when long-term use, make the laser instrument formation of image more complete, in the in-service use practicality is strong.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a two crystal multi-wavelength Raman laser, includes device shell (1), detector (9) and handle (3), its characterized in that, detector (9) fixed connection is inside device shell (1), the equal fixedly connected with handle (3) in upper end of device shell (1), the equal fixedly connected with bolt (2) in right side of device shell (1) cross section, the anterior upper left end fixedly connected with ion laser (4) of device shell (1) cross section, the right side fixedly connected with display screen (5) of ion laser (4), the right side fixedly connected with adjustment button (8) of display screen (5), the lower extreme swing joint of adjustment button (8) has rotary button (7), the lower extreme of display screen (5) is equipped with USB interface (6).
2. The twin crystal multiwavelength raman laser according to claim 1, wherein an optical filter (10) is fixedly connected to the middle of the right side of the cross section of the detector (9), a sample device (11) is fixedly connected to the right side of the optical filter (10), a band stop filter (12) is fixedly connected to the right side of the sample device (11), a diaphragm assembly (13) is fixedly connected to the right side of the cross section of the band stop filter (12), and a protective sleeve (14) is fixedly connected to the right side of the diaphragm assembly (13).
3. The twin-crystal multiwavelength Raman laser according to claim 1, wherein a signal source (901) is fixedly connected to the middle of the lower end of the inner side of the detector (9), a receiver (902) is fixedly connected to the upper end of the signal source (901), transmission rods (903) are fixedly connected to both sides of the left side of the upper end of the receiver (902), and a detection plate (904) is fixedly connected to the upper end of the inner side of the detector (9).
4. The twin crystal multiwavelength raman laser according to claim 1, wherein the handles (3) are vertically provided at both left and right ends of the top of the device case (1), and the handles (3) have a rectangular shape.
5. The twin crystal multiwavelength raman laser according to claim 2, wherein the band-stop filter (12) is arranged in parallel with the diaphragm assembly (13) and the band-stop filter (12) is integral with the diaphragm assembly (13).
6. The twin crystal multiwavelength raman laser according to claim 1, wherein the display screen (5) is fixedly connected to the right side of the front end of the device housing (1) in a rectangular shape, and an adjusting button (8) is synchronously installed on the right side of the display screen (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462023.8U CN213304582U (en) | 2020-10-30 | 2020-10-30 | Bicrystal multi-wavelength Raman laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462023.8U CN213304582U (en) | 2020-10-30 | 2020-10-30 | Bicrystal multi-wavelength Raman laser |
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| Publication Number | Publication Date |
|---|---|
| CN213304582U true CN213304582U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022462023.8U Active CN213304582U (en) | 2020-10-30 | 2020-10-30 | Bicrystal multi-wavelength Raman laser |
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| CN (1) | CN213304582U (en) |
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