CN108123363A - A kind of adjusting mechanism of semiconductor laser - Google Patents
A kind of adjusting mechanism of semiconductor laser Download PDFInfo
- Publication number
- CN108123363A CN108123363A CN201711431552.8A CN201711431552A CN108123363A CN 108123363 A CN108123363 A CN 108123363A CN 201711431552 A CN201711431552 A CN 201711431552A CN 108123363 A CN108123363 A CN 108123363A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- connecting seat
- semiconductor laser
- adjusting mechanism
- mounting base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000001228 spectrum Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0235—Method for mounting laser chips
- H01S5/02355—Fixing laser chips on mounts
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Abstract
The invention discloses a kind of adjusting mechanisms of semiconductor laser, including pedestal, connecting seat is equipped with above pedestal, mounting base is equipped with above connecting seat, mounting base is equipped with semiconductor laser, rotating device is equipped between pedestal and connecting seat, rotating device includes motor and shaft, base center is equipped with opening, and opening upper and lower ends are open, and the center of opening is equipped with bearing, motor is arranged on the inside of pedestal, the bottom of shaft and motor drive axis connection, the top of shaft are connected with connecting seat lower surface, and angle regulator is provided between connecting seat and mounting base；Angle regulator includes three hydraulic cylinders and three hydraulic stems, three hydraulic cylinders are arranged at the upper surface of connecting seat, three hydraulic stem tops and the lower surface of mounting base are hinged, the bottom of three hydraulic stems is correspondingly connected with hydraulic cylinder, it is simple in structure, easy to operate, it can realize that noise spectra of semiconductor lasers carries out function that is quick, efficiently adjusting.
Description
Technical field
The present invention relates to semiconductor laser fields, are specially a kind of adjusting mechanism of semiconductor laser.
Background technology
Semiconductor laser is also known as laser diode, is the laser by the use of semi-conducting material as operation material, due to object
Difference in matter structure, the detailed process that variety classes generates laser is more special, and common operation material has GaAs, vulcanization
Cadmium, indium phosphide, zinc sulphide etc., energisation mode have three ways, such as electrical pumping, electron beam excitation and optical pumping, semiconductor laser
Part, it is several to be divided into homojunction, single heterojunction, double heterojunction etc., and laser is in encapsulation, to ensure laser delivery efficiency,
Angle correct is needed, but often adjustment is extremely inconvenient for laser adjusting mechanism now, is brought greatly for the volume production of laser
Trouble.
A kind of entitled adjusting mechanism of semiconductor laser of Application No. 201620833068.2, the invention pass through tune
Inner screw sheath is saved, laser follows top plate to swing, and realizes that lateral angles are adjusted；By rotary motion bar, make bottom plate pivoting,
It realizes that the regulation of longitudinal angle of laser is adjusted, realizes laser alignment by lateral adjustments and longitudinally adjust, make laser alignment tune
Save more convenient, but existing semiconductor laser adjusting mechanism automation poor performance can not be solved, during adjusting, it is necessary to
Manual operation could realize the problem of semiconductor laser is adjusted.
(1) adjusting mechanism of existing semiconductor laser during the work time can damage human body, especially people
Eyes, if using adjusting manually, it is impossible to ensure the security reliability of the adjusting mechanism, exist to the health of staff
Potential threat；
(2) adjusting manually, precision is relatively low, and required regulating time is longer, be easy to cause the eye strain of staff, from
And greatly reduce the speed of production of semiconductor laser.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of adjusting mechanism of semiconductor laser, structure
Simply, it is easy to operate, it can realize that noise spectra of semiconductor lasers carries out function that is quick, efficiently adjusting, and can effectively solve the problem that the back of the body
The problem of scape technology proposes.
The technical solution adopted by the present invention to solve the technical problems is：A kind of adjusting mechanism of semiconductor laser, bag
Pedestal is included, connecting seat is provided with above the pedestal, mounting base is provided with above the connecting seat, is set in the mounting base
Semiconductor laser is equipped with, rotating device is provided between the pedestal and connecting seat, the rotating device includes motor and turns
Axis, the chassis interior is hollow-core construction, and the base center is provided with the opening of cylindrical type, and the opening upper and lower ends are equal
Open, the open bottom end is arranged on above base intracavity bottom, and the center of the opening is equipped with bearing, and the motor is set
In the inside of pedestal, the bottom of the shaft and the transmission axis connection of motor, the top of the shaft are prolonged through bearing and opening
The outside of pedestal is extended, the top of the shaft is connected with connecting seat lower surface, is provided between the connecting seat and mounting base
Angle regulator；
The angle regulator includes three hydraulic cylinders and three hydraulic stems, and three hydraulic cylinders are arranged at connection
The lower surface of the upper surface of seat, three hydraulic stem tops and mounting base is hinged, the bottom of three hydraulic stems
It is correspondingly connected with hydraulic cylinder.
As a kind of preferred technical solution of the present invention, three hydraulic stems are obliquely installed, and three hydraulic pressure
Bar is identical with the angle in horizontal direction.
As a kind of preferred technical solution of the present invention, angle on the hydraulic stem and horizontal direction ° to ° between.
As a kind of preferred technical solution of the present invention, the angle between the two neighboring hydraulic stem is °.
As a kind of preferred technical solution of the present invention, there are two clump weight and four are anti-skidding for the base lower surface setting
Rubber block, four non-slip rubber blocks are arranged on the position of base lower surface corner, and two clump weights are arranged on pedestal following table
Face center.
As a kind of preferred technical solution of the present invention, size, shape, the quality of two clump weights are identical,
And vertical symmetrical axial symmetry of two clump weights on base lower surface.
As a kind of preferred technical solution of the present invention, between the motor and pedestal, the hydraulic cylinder and connecting seat it
Between and laser and mounting base between by screw connection together.
As a kind of preferred technical solution of the present invention, the diameter of the opening is more than the diameter of shaft, the bearing
Diameter is suitable with the diameter of shaft.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention makes connecting seat rotate around the axis, so as to which mounting base be driven to rotate, realizes sharp by setting rotating device
The function of light device angular adjustment in the horizontal plane；By setting angle regulator, laser follows the flexible generation of hydraulic stem
The change of position, it is achieved thereby that the function of laser angular adjustment in vertical direction and three dimensions, passes through rotating dress
It puts with the collective effect of angle regulator to realize semiconductor laser alignment function so that semiconductor laser alignment is adjusted
More convenient, the prover time of laser greatly shortens, so as to improve the speed of production of laser；Moreover, it solves
It adjusts manually and there are problems that threatening to the health of staff, substantially increase the safety of the semiconductor laser adjusting mechanism
Unfailing performance.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the non-slip rubber block of the present invention and pedestal connection relation structure diagram.
In figure：1- pedestals；2- connecting seats；3- mounting bases；4- semiconductor lasers；5- rotating devices；6- motors；7- turns
Axis；8- is open；9- bearings；10- hydraulic cylinders；11- hydraulic stems；12- clump weights；13- non-slip rubber blocks.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
The explanation of following embodiment is refer to the attached drawing, can be to the specific embodiment implemented to the example present invention.
The direction and position term that the present invention is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", " interior ", "
Outside ", " side " etc. is only direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention rather than to limit the present invention.
Embodiment：
As shown in Figure 1, the invention discloses a kind of adjusting mechanisms of semiconductor laser, including pedestal 1, the pedestal 1
Top be provided with connecting seat 2, the top of the connecting seat 2 is provided with mounting base 3, semiconductor is provided in the mounting base 3
Laser 4 is provided with rotating device 5 between the pedestal 1 and connecting seat 2, the rotating device 5 includes motor 6 and shaft 7,
1 inside of pedestal is hollow-core construction, and the pedestal 1 is provided centrally with the opening 8 of cylindrical type, 8 upper and lower ends of the opening
Open, 8 bottoms of the opening are arranged on above 1 intracavity bottom of pedestal, and the center of the opening 8 is equipped with bearing 9, bearing 9
Setting countershaft 7 play the role of protection, since shaft 7 rotates for a long time, 7 surface of shaft can cause to wear, and pass through axis
9 setting is held, substantially prolongs the service life of shaft 7, the motor 6 is arranged on the inside of pedestal 1, the bottom of the shaft 7
End and the transmission axis connection of motor 6, the top of the shaft 7 extend to the outside of pedestal 1 through bearing 9 and opening 8, described turn
The top of axis 7 is connected with 2 lower surface of connecting seat, starts motor 6 so that motor 6 drives shaft 7 to rotate, so that connecting seat 2
Also rotate synchronously, angle regulator 7 is provided between the connecting seat 2 and mounting base 3；
The angle regulator 7 includes three hydraulic cylinders 10 and three hydraulic stems 11, and three hydraulic cylinders 10 are all provided with
It puts in the upper surface of connecting seat 2, three 11 tops of hydraulic stem and the lower surface of mounting base 3 are hinged, described in three
The bottom of hydraulic stem 11 is correspondingly connected with hydraulic cylinder 10, starts hydraulic cylinder 10, under the action of hydraulic cylinder 10, drives hydraulic stem 11
It is flexible, it is high degree of automation, highly reliable so as to fulfill the function of the adjusting mechanism angular adjustment.
As shown in Figure 1, three hydraulic stems 11 are obliquely installed, and in three hydraulic stems 11 and horizontal direction
Angle is identical, and three hydraulic stems 11 not only play the role of support to mounting base 3, also achieves and carries out angle to mounting base 3
The function of adjusting, the hydraulic stem 11 being obliquely installed make it more preferable to the support effect of mounting base 3 so that and mounting base 3 is more stablized,
It carries out also more convenient when angular adjustment；Angle on the hydraulic stem 11 and horizontal direction is between 30 ° to 60 °；Phase
Angle between adjacent two hydraulic stems 11 is 120 °, so as to ensure that mounting base 3 is more steady on the top of hydraulic stem 11
Gu reduce the possibility impacted due to hydraulic stem 11 due to misoperation run-off the straight to the angular adjustment of mounting base 3,
So as to ensure that the reliability of the semiconductor laser adjusting mechanism.
As depicted in figs. 1 and 2, clump weight 12 and four non-slip rubber blocks 13 there are two 1 lower surface of the pedestal settings, four
A non-slip rubber block 13 is arranged on the position of 1 lower surface corner of pedestal, and two clump weights 12 are arranged in 1 lower surface of pedestal
Heart position, the setting of clump weight 12 add the quality of pedestal 1 so that pedestal 1 is more stablized on the table, avoids due to electricity
The rotation of machine 6 causes pedestal 1 to shake, and the setting of non-slip rubber block 13 is added between 1 lower surface of pedestal and table surface
Frictional force, so as to improve the skid resistance of 1 lower surface of pedestal；Size, shape, the quality of two clump weights 12 are complete
It is identical, and vertical symmetrical axial symmetry of two clump weights 12 on 1 lower surface of pedestal.
As shown in Figure 1, between the motor 6 and pedestal 1, between the hydraulic cylinder 10 and connecting seat 2 and 4 and of laser
Between mounting base 3 by screw connection together so that the installation and removal of the semiconductor laser adjusting mechanism are more square
Just.
As shown in Figure 1, the diameter of the opening 8 is more than the diameter of shaft 7, the diameter of the bearing 9 and the diameter of shaft 7
Quite, on the one hand ensure that shaft 7 can rotate in bearing 9；On the other hand, 8 contact shaft 7 of opening, the rotation of countershaft 7 are avoided
It adversely affects.
In conclusion the main characteristic of the invention lies in that：
(1) present invention is by setting rotating device, realizes the work(of semiconductor laser angular adjustment in the horizontal plane
Can, by motor shaft is driven to rotate, drive the rotation of connecting seat, so that mounting base can also be rotated around shaft, so as to
The semiconductor laser in mounting base is made to carry out freely adjusting for angle in the horizontal plane, easy to operate, precision is high, reliability
By force, the time needed for adjusting manually is substantially reduced, improves the efficiency of semiconductor laser alignment.
(2) present invention realizes the semiconductor laser and changes in vertical direction position by setting angle regulator
Function, moreover, realizing the effect of its pitching so that the semiconductor laser can run-off the straight, so as to according to actual conditions
It needs to carry out free adjusting, performance accuracy is high, accelerates the semiconductor laser governing speed, improves the semiconductor laser
Production efficiency.
(3) present invention on the whole from the point of view of, simple in structure, easy to operate, high degree of automation, can avoid laser to work people
Member's infliction of body, substantially increases the security performance of the adjusting mechanism, in operating process, precision is higher, it is ensured that should be partly
The adjusting operation of conductor laser, is worthy to be popularized.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Claims (8)
1. a kind of adjusting mechanism of semiconductor laser, including pedestal (1), it is characterised in that：The top of the pedestal (1) is set
There is connecting seat (2), mounting base (3) is provided with above the connecting seat (2), being provided with semiconductor on the mounting base (3) swashs
Light device (4), is provided with rotating device (5) between the pedestal (1) and connecting seat (2), the rotating device (5) includes motor
(6) and shaft (7) it is, hollow-core construction inside the pedestal (1), and the pedestal (1) is provided centrally with the opening of cylindrical type
(8), described opening (8) upper and lower ends are open, and described opening (8) bottom is arranged on above pedestal (1) intracavity bottom, described to open
The center of mouth (8) is equipped with bearing (9), and the motor (6) is arranged on the inside of pedestal (1), bottom and the electricity of the shaft (7)
The transmission axis connection of machine (6), the top of the shaft (7) extend to the outside of pedestal (1), institute through bearing (9) and opening (8)
The top for stating shaft (7) is connected with connecting seat (2) lower surface, and angled tune is set between the connecting seat (2) and mounting base (3)
Regulating device (7)；
The angle regulator (7) includes three hydraulic cylinders (10) and three hydraulic stems (11), three hydraulic cylinders (10)
The upper surface of connecting seat (2) is arranged at, three hydraulic stem (11) tops and the lower surface of mounting base (3) are hinged on one
It rises, bottom and the hydraulic cylinder (10) of three hydraulic stems (11) are correspondingly connected with.
2. a kind of adjusting mechanism of semiconductor laser according to claim 1, it is characterised in that：Three hydraulic stems
(11) it is obliquely installed, and three hydraulic stems (11) are identical with the angle in horizontal direction.
3. a kind of adjusting mechanism of semiconductor laser according to claim 2, it is characterised in that：The hydraulic stem (11)
With the angle in horizontal direction between 30 ° to 60 °.
4. a kind of adjusting mechanism of semiconductor laser according to claim 1, it is characterised in that：The two neighboring liquid
Angle between compression bar (11) is 120 °.
5. a kind of adjusting mechanism of semiconductor laser according to claim 1, it is characterised in that：Under the pedestal (1)
Surface is set there are two clump weight (12) and four non-slip rubber blocks (13), and four non-slip rubber blocks (13) are arranged on pedestal
(1) position of lower surface corner, two clump weights (12) are arranged on pedestal (1) lower surface center.
6. a kind of adjusting mechanism of semiconductor laser according to claim 5, it is characterised in that：Two clump weights
(12) size, shape, quality is identical, and two clump weights (12) are on the vertical symmetrical of pedestal (1) lower surface
Axial symmetry.
7. a kind of adjusting mechanism of semiconductor laser according to claim 1, it is characterised in that：The motor (6) and
Pass through spiral shell between pedestal (1), between the hydraulic cylinder (10) and connecting seat (2) and between laser (4) and mounting base (3)
Silk links together.
8. a kind of adjusting mechanism of semiconductor laser according to claim 1, it is characterised in that：The opening (8)
Diameter is more than the diameter of shaft (7), and the diameter of the bearing (9) is suitable with the diameter of shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431552.8A CN108123363A (en) | 2017-12-26 | 2017-12-26 | A kind of adjusting mechanism of semiconductor laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431552.8A CN108123363A (en) | 2017-12-26 | 2017-12-26 | A kind of adjusting mechanism of semiconductor laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108123363A true CN108123363A (en) | 2018-06-05 |
Family
ID=62231722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711431552.8A Pending CN108123363A (en) | 2017-12-26 | 2017-12-26 | A kind of adjusting mechanism of semiconductor laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108123363A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784630A (en) * | 2018-07-25 | 2018-11-13 | 张云峰 | A kind of instant 3D hysteroscopes display system of intelligence |
| CN110224292A (en) * | 2019-04-23 | 2019-09-10 | 潘瑶麟 | A kind of semiconductor laser carrying out luminous point height adjustment using liquid level |
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|---|---|---|---|---|
| CN2542678Y (en) * | 2002-06-05 | 2003-04-02 | 淮阴工学院 | Water-cooled carbon-oxygen lance mechanism for electric arc furnace based on 3-DOF parallel platform |
| CN1995913A (en) * | 2006-12-14 | 2007-07-11 | 上海交通大学 | Laser fixing and plumbing regulator |
| CN202547641U (en) * | 2012-04-28 | 2012-11-21 | 常凯 | Laser level |
| CN206314822U (en) * | 2016-09-28 | 2017-07-11 | 王华玲 | A kind of automatic rotary western medicine frame |
-
2017
- 2017-12-26 CN CN201711431552.8A patent/CN108123363A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542678Y (en) * | 2002-06-05 | 2003-04-02 | 淮阴工学院 | Water-cooled carbon-oxygen lance mechanism for electric arc furnace based on 3-DOF parallel platform |
| CN1995913A (en) * | 2006-12-14 | 2007-07-11 | 上海交通大学 | Laser fixing and plumbing regulator |
| CN202547641U (en) * | 2012-04-28 | 2012-11-21 | 常凯 | Laser level |
| CN206314822U (en) * | 2016-09-28 | 2017-07-11 | 王华玲 | A kind of automatic rotary western medicine frame |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784630A (en) * | 2018-07-25 | 2018-11-13 | 张云峰 | A kind of instant 3D hysteroscopes display system of intelligence |
| CN110224292A (en) * | 2019-04-23 | 2019-09-10 | 潘瑶麟 | A kind of semiconductor laser carrying out luminous point height adjustment using liquid level |
| CN110224292B (en) * | 2019-04-23 | 2020-08-28 | 瀚思科技发展(北京)有限公司 | A semiconductor laser that uses liquid level to adjust the height of luminous point |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180605 |