CN108155542B - Laser thermal expansion direction control support and laser system - Google Patents
Laser thermal expansion direction control support and laser system Download PDFInfo
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- CN108155542B CN108155542B CN201711482482.9A CN201711482482A CN108155542B CN 108155542 B CN108155542 B CN 108155542B CN 201711482482 A CN201711482482 A CN 201711482482A CN 108155542 B CN108155542 B CN 108155542B
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- 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
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- 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
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- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Lasers (AREA)
Abstract
The invention relates to the technical field of lasers, and particularly discloses a laser shell expansion direction control support leg which comprises a first support leg and a third support leg which are arranged at the rear end of the bottom of a rectangular laser shell, and a second support leg and a fourth support leg which are arranged at the front end of the bottom of the rectangular laser shell; the first support leg, the second support leg, the third support leg and the fourth support leg form a rectangle, one end of the rectangle is fixedly connected with the shell of the laser respectively, and the other end of the rectangle is connected with the fixed table-board; the third supporting leg and the fourth supporting leg are positioned on the same long side of the rectangular laser shell, the long side is parallel to the X axis, and the second supporting leg and the fourth supporting leg are positioned on the same wide side and are parallel to the Y axis; an output window is arranged in the laser shell at a position corresponding to the fourth support leg; when the laser expands thermally, the fourth support leg is fixed, the third support leg slides along the X axis, the second support leg slides along the Y axis, and the first support leg slides along the connecting line direction of the first support leg and the fourth support leg. The invention achieves the beneficial effect of controlling the expansion direction of the laser shell.
Description
Technical Field
The invention relates to the technical field of refrigeration, in particular to a laser thermal expansion direction control supporting leg and a laser system.
Background
Thermal expansion is the volumetric expansion of a solid material caused by the aggravation of lattice vibrations after heating. For mass production products with large material thermal expansion coefficient (such as polyethylene and aluminum) and shell structure, the expansion coefficient of each machined and molded shell is slightly different due to the difference of material and molding process parameters.
When the laser works, heat is generated, the heat is transferred to the shell, and the shell expands when heated, so that the performance of the laser is affected. Therefore, in order to accommodate this expansion, the direction of expansion thereof needs to be controlled.
No device or method for controlling the direction of laser expansion is disclosed in the prior art. Therefore, in order to improve the performance of the laser, a device for controlling the thermal expansion direction of the laser is needed.
Disclosure of Invention
The invention aims to overcome the technical defect that the thermal expansion direction of the existing laser cannot be controlled, and provides a laser thermal expansion direction control support leg and a laser.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a laser thermal expansion direction control support leg which comprises a first support leg and a third support leg which are symmetrically arranged at two corners at the rear end of the bottom of a rectangular laser shell, and a second support leg and a fourth support leg which are symmetrically arranged at two corners at the front end of the bottom of the rectangular laser shell, wherein the first support leg, the second support leg, the third support leg and the fourth support leg form a rectangle, one end of each of the first support leg, the second support leg, the third support leg and the fourth support leg is fixedly connected with the rectangular laser shell, and the other end of each of the first support leg, the second support leg, the third support leg and the fourth support leg is connected with a fixed table board;
the third supporting leg and the fourth supporting leg are positioned on the same long side of the rectangular laser shell, the long side is parallel to an X axis, the second supporting leg and the fourth supporting leg are positioned on the same wide side of the rectangular laser shell, and the wide side is parallel to a Y axis;
the fourth supporting leg is a fixed supporting point, at least one output window is arranged in the rectangular laser shell, and one output window is positioned in the rectangular laser shell and corresponds to the fourth supporting leg;
when the laser is in thermal expansion, the fourth support leg is fixed relative to the rectangular laser shell and the fixed table top, the third support leg slides along the X-axis direction under the action of the thermal expansion of the laser, the second support leg slides along the Y-axis direction, and the first support leg slides along the direction of a connecting line of the first support leg and the fourth support leg, so that the direction of a light path output by the output window of the laser is unchanged.
In some embodiments, the fourth leg comprises a fourth support plate, a seventh locking nut, a fourth adjusting stud, an eighth locking nut, and a fourth fixed support base;
the seventh locking nut and the eighth locking nut are sequentially sleeved in the fourth adjusting stud, and the fourth adjusting stud is fixedly connected with the fourth supporting plate and locked by the seventh locking nut;
the eighth locking nut is fixedly connected with the fourth fixed supporting base and locked by the eighth locking nut;
the fourth supporting plate is fixedly connected with the rectangular laser shell; the fourth fixed supporting base is fixedly connected with the fixed table top;
the fourth leg is stationary when the housing expands.
In some embodiments, one of the output windows is located inside the rectangular laser housing at a position corresponding to the fourth adjustment stud, and the fourth adjustment stud is fixed when the laser thermally expands, so that the position of the output window is unchanged.
In some embodiments, the first leg and the third leg are symmetrically arranged at two corners of the rear end of the bottom of the rectangular laser housing; the second supporting leg and the fourth supporting leg are symmetrically arranged on two corners of the front end of the bottom of the rectangular laser shell.
In some embodiments, the third leg comprises a third support plate, a fifth locking nut, a third adjusting stud, a sixth locking nut, a third fixed support base;
the third supporting plate is fixedly connected with the rectangular laser shell, and the third fixed supporting base is fixedly connected with the fixed table-board;
the third adjusting stud is fixedly connected with the third support plate and locked by the fifth locking nut;
the third adjusting stud is movably connected to the third fixed supporting base through the sixth locking nut;
when the laser thermally expands, the force of expansion of the shell is applied between the sixth locking nut and the third fixed supporting base, so that the sixth locking nut slides along the X-axis direction relative to the third fixed supporting base, and the third support leg is driven to slide along the X-axis direction relative to the fixed table-board.
In some embodiments, the second leg comprises a second support plate, a third locking nut, a second adjusting stud, a fourth locking nut, a second fixed support base;
the second support plate is fixedly connected with the rectangular laser shell, and the second fixed support base is fixedly connected with the fixed table-board;
the second support plate is fixedly connected with the second adjusting stud and is fastened through the third locking nut;
the second adjusting stud is movably connected with the second fixed supporting base through the fourth locking nut;
when the laser thermally expands, the force of expansion of the shell is applied between the fourth locking nut and the second fixed supporting base, so that the fourth locking nut slides along the Y-axis direction relative to the second fixed supporting base, and the second support leg is driven to slide along the Y-axis direction relative to the fixed table surface.
In some embodiments, the first leg comprises a first support plate, a first locking nut, a first adjustment stud, a second locking nut, a first sliding support base;
the first supporting plate is fixedly connected with the rectangular laser shell, and the first fixed supporting base is fixedly connected with the fixed table-board;
the first support plate is fixedly connected with the first adjusting stud and is fastened through the first locking nut;
the first adjusting stud is movably connected with the first fixed supporting base through the first adjusting nut;
when the laser thermally expands, the force of expansion of the shell is applied between the second locking nut and the first fixed support base, so that the second locking nut slides relative to the first fixed support base along the direction of the connecting line of the first support leg and the fourth support leg, and the first support leg is driven to slide relative to the fixed table-board.
In addition, the invention also provides a laser system which comprises a laser shell, a fixed table top and the laser thermal expansion direction control supporting leg.
The invention has the beneficial effects that: the invention achieves the beneficial effect of effectively controlling the heating expansion direction of the shell of the laser by designing the four support leg structures.
Drawings
Fig. 1 shows a schematic diagram of the overall top view of the laser system of the present invention.
Fig. 2 is a schematic structural view of a fourth leg according to an embodiment of the invention.
Fig. 3 is a schematic structural view of a third leg according to an embodiment of the invention.
FIG. 4 is a schematic top view of a third leg planar support base according to one embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a first leg and a second leg according to an embodiment of the invention.
Fig. 6 is a schematic top view of the sliding support base in the first leg according to one embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention.
The laser comprises a plurality of output lasers and a plurality of receiving lasers, and is an integral system, namely: the former output laser outputs laser, the latter receiving laser needs to receive laser, and due to thermal expansion influence, when the thermal expansion direction of the laser is not controlled, the laser may send an offset, so that no matter the former output laser is offset, the latter receiving laser is offset, the optical path of the laser is changed, and the performance of the laser is poor. The invention is designed for correcting the deviation problem caused by the influence of thermal expansion of the laser.
Referring to fig. 1 to 6, the laser system and the structure of the laser thermal expansion direction control leg of the present invention are shown.
The laser thermal expansion direction control support leg comprises a first support leg 1 and a third support leg 3 which are symmetrically arranged at the rear end of the bottom of a rectangular laser shell 5, and a second support leg 2 and a fourth support leg 4 which are symmetrically arranged at the front end of the bottom of the rectangular laser shell 5, wherein the first support leg 1, the second support leg 2, the third support leg 3 and the fourth support leg 4 form a rectangle, one end of each of the first support leg 1, the second support leg 2, the third support leg 3 and the fourth support leg 4 is fixedly connected with the shell 5 of the laser, and the other end of each of the first support leg 1, the second support leg 2, the third support leg 3 and the fourth support leg 4 is connected with a fixed table board.
Third stabilizer blade 3 with fourth stabilizer blade 4 is located the same long limit of rectangle laser instrument casing 5, the long limit is on a parallel with the X axle, second stabilizer blade 2 with fourth stabilizer blade 4 is located the same broadside of rectangle laser instrument casing 5, the broadside is on a parallel with the Y axle. Because the first supporting leg 1 and the third supporting leg 3 are symmetrically arranged, and the second supporting leg 2 and the fourth supporting leg 4 are symmetrically arranged, correspondingly, the first supporting leg 1 and the second supporting leg are positioned on the other long side of the rectangular laser shell 5, the long side is also parallel to the X axis, the first supporting leg 1 and the third supporting leg 3 are positioned on the other wide side of the rectangular laser shell 5, and the wide side is also parallel to the Y axis.
The fourth supporting leg 4 is a fixed supporting point, at least one output window 6 is arranged inside the rectangular laser housing 5, wherein one of the output windows 6 is located inside the rectangular laser housing 5 at a position corresponding to the fourth supporting leg 4, that is, at a position above the fourth supporting leg 4.
When the laser is subjected to thermal expansion, the fourth support leg 4 is fixed relative to the rectangular laser shell 5 and the fixed table top, the third support leg 3 slides along the X-axis direction under the thermal expansion effect of the laser, the second support leg 2 slides along the Y-axis direction, and the first support leg slides along the connecting line of the first support leg and the fourth support leg, so that the direction of the light path output by the output window 6 of the laser is unchanged. The first leg 1 slides in the direction of the line connecting the first leg 1 and the fourth leg 4, due to: when the laser expands, the fourth support leg 4 is fixed, the first support leg 1 slides along the X-axis direction, and the second support leg 4 slides along the Y-axis direction, so that the stress direction of the first support leg 1 is the resultant force direction of the X-axis stress direction and the Y-axis stress direction.
In the present invention, the long side of the rectangular laser housing 5 is parallel to the X-axis and the wide side is parallel to the Y-axis. First stabilizer blade 1 the second stabilizer blade 2 the third stabilizer blade 3 reaches fourth stabilizer blade 4 can two liang of mutual symmetries set up in the optional position of the casing 5 of laser instrument, makes four stabilizer blades constitute rectangular structure, as long as fourth stabilizer blade 4 is fixed motionless, and output window is located the top of fourth stabilizer blade 4, and third stabilizer blade 3 removes along the X axle, and second stabilizer blade 2 removes along the Y axle, then can realize that output window is motionless. In some embodiments of the present invention, the first leg 1, the second leg 2, the third leg 3, and the fourth leg 4 are located at four corners, respectively. One of the output windows 6 is stationary in the rectangular laser housing 5 above the fourth leg 4 when located at the four corners.
Specifically, please refer to the overall top view structure diagram of the laser in fig. 1, wherein the positions of the four legs and the position of the output window 6 are labeled, and the position corresponding to the output window 6 of the laser is the fourth leg 4.
The main functions of the four legs are: when the rectangular laser housing 5 is expanded, the fourth leg 4 serves as a fixed supporting point, and the third leg 3 does not move in the horizontal direction (X axis) but cannot move in the vertical direction (Y axis) without deviating from its original position. While the second leg 2 and the first leg 1 are not structurally controlled in direction, the second leg 2 will move upwards in the vertical direction due to the fixed fourth leg 4 when the laser expands, the second leg 2 will move upwards. The first leg 1 moves upward and leftward, i.e. along the line connecting the first leg 1 and the fourth leg 4, to keep the original shape of the rectangular laser housing 5, under the urging force of the expansion of the rectangular laser housing 5, so that the direction of the optical path output from the output window of the laser is not changed.
Referring to fig. 2, in an embodiment of the present invention, the fourth supporting leg includes a fourth supporting plate 41, a seventh locking nut 42, a fourth adjusting stud 43, an eighth locking nut 44, and a fourth fixing supporting base 45; the fourth support plate 41 is fixed on the rectangular laser housing 5, the seventh locking nut 42 and the eighth locking nut 44 are sequentially sleeved in the fourth adjusting stud 43, and the fourth adjusting stud 43 is fixedly connected with the fourth support plate 41 and locked by the seventh locking nut 42; the eighth locking nut 44 is fixedly connected with the fourth fixed supporting base 45 and is locked by the eighth locking nut 44; the fourth supporting plate 41 is fixedly connected with the rectangular laser shell 5; the fourth fixed supporting base 45 is fixedly connected with the fixed table top; when the rectangular laser housing 5 is expanded, the fourth leg 4 is fixed. In one embodiment of the present invention, one of the output windows 6 is located inside the rectangular laser housing 5 at a position corresponding to the fourth adjusting stud 43, and when the laser thermally expands, the fourth adjusting stud 43 is fixed, so that the position of the output window 6 is not changed.
Referring to fig. 3 and 4, in an embodiment of the present invention, the third leg 3 includes a third support plate 31, a fifth lock nut 32, a third adjusting stud 33, a sixth lock nut 34, and a third fixed support base 35.
The third supporting plate 31 is fixedly connected with the rectangular laser shell 5, and the third fixed supporting base 35 is fixedly connected with the fixed table surface.
The third adjusting stud 33 is fixedly connected with the third support plate 31 and locked by the fifth locking nut 32.
The third adjusting stud 33 is movably connected to the third fixed support base 35 by the sixth lock nut 34.
When the laser thermally expands, the force of expansion of the rectangular laser housing 5 is applied between the sixth locking nut 34 and the third fixed supporting base 35, so that the sixth locking nut 34 slides along the X-axis direction relative to the third fixed supporting base 35, and the third supporting leg 3 is driven to slide along the X-axis direction relative to the fixed table.
Fig. 4 shows a protruding thread structure on the third fixed supporting base 35, an inner circle of the protruding thread structure is configured as a slotted structure 351 along the X-axis direction, a width of a lower end portion of the third adjusting stud 33 is greater than a width of the slotted structure 351, a width of an upper end portion of the third adjusting stud 33 is smaller than the width of the slotted structure, and a cavity structure for accommodating the lower end portion of the third adjusting stud 33 is arranged between the protruding thread structure and the third fixed supporting base 35.
The sixth locking nut 34 is sleeved on the outer circle of the convex external thread structure, the lower end of the third adjusting stud 33 is clamped inside the cavity structure, the sixth locking nut 34 and the third adjusting stud 33 can move along the slotting direction of the slotting structure 351, and the slotting direction is the X-axis direction.
Referring to fig. 5 and 6, the present invention shows the structure of the first leg 1. Specifically, the second leg 1 includes a first support plate 11, a first lock nut 12, a first adjusting stud 13, a second lock nut 14, and a first fixed support base 15. The first supporting plate 11 is fixedly connected with the rectangular laser shell 5, and the first fixed supporting base 15 is fixedly connected with the fixed table surface. The first support plate 11 is fixedly connected with the first adjusting stud 13 and is fastened through the first locking nut 12. The first adjusting stud 13 is movably connected with the first fixed supporting base 15 through the second adjusting nut 14. When the laser thermally expands, the second lock nut 14 and the first fixed support base 15 are subjected to the force of expansion of the housing, so that the second lock nut 14 slides in the direction of 45 degrees with the X axis and the Y axis relative to the first fixed support base 15, thereby driving the first leg 1 to slide relative to the fixed table top.
In fig. 6, the slotted configuration of the first stationary support base 15 on the first leg 1 is shown. Similarly, a convex external thread structure is also arranged on the first fixed supporting base 15, the lower end part of the first adjusting stud 13 is also still arranged, a slotted structure 151 along the X-axis and Y-axis directions is arranged in the inner circle of the convex external thread structure, and the width of the lower end part of the first adjusting stud 13 is greater than that of the slotted structure 151. The width of the upper end of the first adjusting stud 13 is smaller than the width of the slotted structure 151, and a chamber structure for accommodating the lower end of the first adjusting stud 13 is arranged between the protruding thread structure and the first fixed supporting base 15. The second locking nut 14 is sleeved on the outer circle of the convex external thread structure, the lower end of the first adjusting stud 13 is clamped inside the cavity structure, the second locking nut 14 and the first adjusting stud 13 can move along the slotting direction of the slotting structure 151, and the slotting direction is the X-axis and the Y-circumference direction, as shown in fig. 6.
In one embodiment of the invention, the first leg 1 and the second leg 2 are identical in construction. The second supporting leg comprises a second supporting plate, a third locking nut, a second adjusting stud, a fourth locking nut and a second fixed supporting base. The second supporting plate is fixedly connected with the rectangular laser shell, and the second fixed supporting base is fixedly connected with the fixed table top. The second support plate is fixedly connected with the second adjusting stud and is fastened through the third locking nut. And the second adjusting nut is movably connected with the second sliding support base through the fourth locking nut. When the laser thermally expands, the force of expansion of the shell is applied between the fourth locking nut and the second fixed supporting base, so that the fourth locking nut slides along the Y-axis direction relative to the second fixed supporting base, and the second support leg is driven to slide along the Y-axis direction relative to the fixed table surface.
The invention has the beneficial effects that: through mutually supporting of first stabilizer blade 1, second stabilizer blade 2, third stabilizer blade 3 and fourth stabilizer blade 4, realized when the laser instrument inflation, to the control of inflation direction.
In addition, the invention also provides a laser system which comprises a laser shell, a fixed table top and the laser thermal expansion direction control supporting leg.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
1. The laser thermal expansion direction control support leg is characterized by comprising a first support leg and a third support leg which are symmetrically arranged at the rear end of the bottom of a rectangular laser shell, and a second support leg and a fourth support leg which are symmetrically arranged at the front end of the bottom of the rectangular laser shell, wherein the first support leg, the second support leg, the third support leg and the fourth support leg form a rectangle, one end of each of the first support leg, the second support leg, the third support leg and the fourth support leg is fixedly connected with the rectangular laser shell, and the other end of each of the first support leg, the second support leg, the third support leg and the fourth support leg is connected with a fixed table board;
the third supporting leg and the fourth supporting leg are positioned on the same long side of the rectangular laser shell, the long side is parallel to an X axis, the second supporting leg and the fourth supporting leg are positioned on the same wide side of the rectangular laser shell, and the wide side is parallel to a Y axis;
the fourth supporting leg is a fixed supporting point, at least one output window is arranged in the rectangular laser shell, and one output window is positioned in the rectangular laser shell and corresponds to the fourth supporting leg;
when the laser is subjected to thermal expansion, the fourth support leg is fixed relative to the rectangular laser shell and the fixed table top, the third support leg slides along the X-axis direction under the action of the thermal expansion of the laser, the second support leg slides along the Y-axis direction, and the first support leg slides along the direction of a connecting line of the first support leg and the fourth support leg, so that the direction of a light path output by the output window of the laser is unchanged;
the fourth supporting leg comprises a fourth supporting plate, a seventh locking nut, a fourth adjusting stud, an eighth locking nut and a fourth fixed supporting base;
the seventh locking nut and the eighth locking nut are sequentially sleeved in the fourth adjusting stud, and the fourth adjusting stud is fixedly connected with the fourth supporting plate and locked by the seventh locking nut;
the fourth adjusting stud is fixedly connected with the fourth fixed supporting base and locked by the eighth locking nut;
the fourth supporting plate is fixedly connected with the rectangular laser shell; the fourth fixed supporting base is fixedly connected with the fixed table top;
the fourth leg is stationary when the housing expands.
2. The laser thermal expansion direction control foot according to claim 1, wherein one of the output windows is located inside the rectangular laser housing at a position corresponding to the fourth adjustment stud, and the fourth adjustment stud is fixed so that the output window position is unchanged when the laser thermally expands.
3. The laser thermal expansion direction control leg as claimed in claim 1, wherein the first leg and the third leg are symmetrically disposed at two corners of the rear end of the bottom of the rectangular laser housing; the second supporting leg and the fourth supporting leg are symmetrically arranged on two corners of the front end of the bottom of the rectangular laser shell.
4. The laser thermal expansion direction control leg as claimed in claim 1, wherein the third leg comprises a third support plate, a fifth lock nut, a third adjusting stud, a sixth lock nut, a third fixed support base;
the third supporting plate is fixedly connected with the rectangular laser shell, and the third fixed supporting base is fixedly connected with the fixed table-board;
the third adjusting stud is fixedly connected with the third support plate and locked by the fifth locking nut;
the third adjusting stud is movably connected to the third fixed supporting base through the sixth locking nut;
when the laser thermally expands, the force of expansion of the shell is applied between the sixth locking nut and the third fixed supporting base, so that the sixth locking nut slides along the X-axis direction relative to the third fixed supporting base, and the third support leg is driven to slide along the X-axis direction relative to the fixed table-board.
5. A laser thermal expansion direction control foot as claimed in claim 1, wherein: the second support leg comprises a second support plate, a third locking nut, a second adjusting stud, a fourth locking nut and a second fixed support base;
the second support plate is fixedly connected with the rectangular laser shell, and the second fixed support base is fixedly connected with the fixed table-board;
the second support plate is fixedly connected with the second adjusting stud and is fastened through the third locking nut;
the second adjusting stud is movably connected with the second fixed supporting base through the fourth locking nut;
when the laser thermally expands, the force of expansion of the shell is applied between the fourth locking nut and the second fixed supporting base, so that the fourth locking nut slides along the Y-axis direction relative to the second fixed supporting base, and the second support leg is driven to slide along the Y-axis direction relative to the fixed table surface.
6. The laser thermal expansion direction control leg as claimed in claim 1, wherein the first leg comprises a first support plate, a first lock nut, a first adjusting stud, a second lock nut, a first fixed support base;
the first supporting plate is fixedly connected with the rectangular laser shell, and the first fixed supporting base is fixedly connected with the fixed table-board;
the first support plate is fixedly connected with the first adjusting stud and is fastened through the first locking nut;
the first adjusting stud is movably connected with the first fixed supporting base through the second locking nut;
when the laser thermally expands, the force of expansion of the shell is applied between the second locking nut and the first fixed support base, so that the second locking nut slides relative to the first fixed support base along the direction of the connecting line of the first support leg and the fourth support leg, and the first support leg is driven to slide relative to the fixed table-board.
7. A laser system comprising a laser housing and a fixed mesa and a laser thermal expansion direction control foot as claimed in any of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711482482.9A CN108155542B (en) | 2017-12-29 | 2017-12-29 | Laser thermal expansion direction control support and laser system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711482482.9A CN108155542B (en) | 2017-12-29 | 2017-12-29 | Laser thermal expansion direction control support and laser system |
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| Publication Number | Publication Date |
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| CN108155542A CN108155542A (en) | 2018-06-12 |
| CN108155542B true CN108155542B (en) | 2020-05-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2781605Y (en) * | 2005-04-28 | 2006-05-17 | 武汉大华激光科技有限公司 | Laser guide device |
| CN201327944Y (en) * | 2008-12-22 | 2009-10-14 | 深圳市大族激光科技股份有限公司 | Laser support device |
| JP5737254B2 (en) * | 2012-09-26 | 2015-06-17 | 日立金属株式会社 | Optical communication module |
| US9368939B2 (en) * | 2013-10-18 | 2016-06-14 | Soraa Laser Diode, Inc. | Manufacturable laser diode formed on C-plane gallium and nitrogen material |
| CN203702527U (en) * | 2013-12-27 | 2014-07-09 | 合肥华升泵阀有限责任公司 | Thermal compensation device for large-scale high-temperature pump |
| CN206461215U (en) * | 2016-12-29 | 2017-09-01 | 刘玉斌 | A kind of air-cooled ultraviolet laser |
| CN206274574U (en) * | 2016-12-29 | 2017-06-23 | 刘玉斌 | A kind of laser anti-deformation bearing |
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Denomination of invention: Laser thermal expansion direction control support and laser system Effective date of registration: 20230911 Granted publication date: 20200519 Pledgee: Beijing Intellectual Property Management Co.,Ltd. Pledgor: Beijing GK Laser Technology Co.,Ltd. Registration number: Y2023110000384 |