CN113241581B - Multi-single-tube high-power semiconductor laser packaging structure - Google Patents
Multi-single-tube high-power semiconductor laser packaging structure Download PDFInfo
- Publication number
- CN113241581B CN113241581B CN202110545926.9A CN202110545926A CN113241581B CN 113241581 B CN113241581 B CN 113241581B CN 202110545926 A CN202110545926 A CN 202110545926A CN 113241581 B CN113241581 B CN 113241581B
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- laser
- clamping jaw
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 16
- 239000004065 semiconductor Substances 0.000 title claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 17
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 17
- 241001330002 Bambuseae Species 0.000 claims description 17
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 17
- 239000011425 bamboo Substances 0.000 claims description 17
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Semiconductor Lasers (AREA)
Abstract
The invention discloses a multi-single-tube high-power semiconductor laser packaging structure and a laser, comprising a base and the laser, wherein the laser is arranged above the base, a clamping device is arranged on the outer wall of the laser, the clamping device comprises a cylinder, a base, a second pin shaft, clamping jaws and a spiral spring, the upper end of the cylinder is fixedly connected with the base, the second pin shafts are arranged on the periphery of the outer wall of the base, and two ends of the outer wall of the second pin shaft are rotatably connected with the base. This many single tubes high-power semiconductor laser packaging structure and laser instrument, structure scientific and reasonable, convenience safe in utilization, through the cooperation between clamping jaw, spiral spring, laser instrument, base and the first ring, the clamping jaw rotates compression spiral spring, then loosens first ring after placing the laser instrument in the upper end of base, and spiral spring loses and promotes the clamping jaw and reset after blockking, makes the clamping jaw carry out friction fixation to the laser instrument, has solved the problem that prior art's laser instrument can not install fast.
Description
Technical Field
The invention relates to the technical field of laser packaging, in particular to a multi-single-tube high-power semiconductor laser packaging structure.
Background
The laser is a device capable of emitting laser, the first microwave quantum amplifier is manufactured in 1954, a highly coherent microwave beam is obtained, the light emitted by the laser has pure quality and stable spectrum and can be applied in many aspects, and although the packaging structure in the prior art can complete the support of the laser, the following problems still exist:
1. the problem of the prior art that the laser cannot be installed quickly;
2. simultaneously, the clamping jaw is inconvenient to rotate;
3. a problem that the inclination angle of the equipment cannot be adjusted;
4. the prior art device is not capable of adjusting the illumination angle.
Disclosure of Invention
The invention aims to provide a multi-single-tube high-power semiconductor laser packaging structure, which solves the problem that the prior art laser set forth in the background art cannot be rapidly installed.
In order to achieve the above purpose, the present invention provides the following technical solutions: the packaging structure of the multi-single-tube high-power semiconductor laser comprises a base and a laser, wherein the laser is arranged above the base, and a clamping device is arranged on the outer wall of the laser;
the clamping device comprises a cylinder, a base, a second pin shaft, clamping jaws and a scroll spring;
the upper end of drum links to each other with the base is fixed, the outer wall of base all is equipped with the second round pin axle all around, the outer wall both ends of second round pin axle all rotate with the base and link to each other, the outer wall center of second round pin axle rotates with the clamping jaw and links to each other, the outer wall of second round pin axle is equipped with the scroll spring, the both ends of scroll spring are fixed with clamping jaw and base respectively and link to each other, the inner and the laser instrument of clamping jaw closely laminate, the upper end and the laser instrument of base closely laminate.
Preferably, a plurality of clamping jaws are distributed at 90 degrees with each other.
Preferably, a linkage device is arranged at the outer end of the clamping jaw;
the linkage device comprises a third pin shaft, a straight rod, a first circular ring, a vertical rod and a second circular ring;
the third pin shafts are respectively located on the inner walls of the upper end and the lower end of the straight rod, the two ends of the outer wall of the third pin shafts are rotationally connected with the clamping jaw, the center of the outer wall of the third pin shafts is rotationally connected with the straight rod, the inner wall of the lower end of the straight rod is rotationally connected with the first circular ring through the third pin shafts, the inner walls of the left side and the right side of the first circular ring are in clearance fit with the vertical rod, the upper end and the lower end of the vertical rod are fixedly connected with the second circular ring, and the inner wall of the second circular ring is fixedly connected with the cylinder.
Preferably, a sliding structure is formed between the vertical rod and the first circular ring.
Preferably, an adjusting device is arranged at the lower end of the cylinder;
the adjusting device comprises an upright post, a first pin shaft, a screw barrel, a knob and a screw;
the upper end of stand is equipped with first round pin axle, the upper end of stand rotates with the drum through first round pin axle and links to each other, the upper end of screw rod rotates with the drum through first round pin axle and links to each other, the outer wall downside of screw rod is equipped with the spiral shell section of thick bamboo, the outer wall lower extreme and the spiral shell section of thick bamboo screw thread of screw rod link to each other, the outer wall center of spiral shell section of thick bamboo is equipped with the knob, the outer wall center and the knob of spiral shell section of thick bamboo are fixed continuous.
Preferably, a clamping device is arranged at the lower end of the upright post;
the clamping device comprises a cylinder, a turntable, a cone block, a cross rod, a pull ring and a spring;
the right side of the upper end of the rotary table is fixedly connected with the upright post, the left side of the inner wall of the rotary table is rotationally connected with the screw cylinder through a bearing, the lower end of the rotary table is provided with a cylinder, the center of the lower end of the rotary table is fixedly connected with the cylinder, the upper side of the outer wall of the cylinder is rotationally connected with the base through a bearing, a cone block is arranged in a groove of the outer wall of the cylinder, clearance fit is carried out between the groove of the lower side of the outer wall of the cylinder and the cone block, a cross rod is arranged at the outer end of the cone block, the outer end of the cone block is fixedly connected with the cross rod, clearance fit is carried out between the cross rod and the base, the outer wall of the cross rod is provided with a spring, the two ends of the spring are fixedly connected with the base and the cone block respectively, the outer end of the cross rod is provided with a pull ring, and the outer end of the cross rod is fixedly connected with the pull ring;
preferably, the cone block, the cross rod and the spring are bilaterally symmetrical along the vertical center of the base.
Compared with the prior art, the invention has the beneficial effects that: this many single tubes high-power semiconductor laser packaging structure, structure scientific and reasonable, convenience safe in utilization:
through the cooperation between the clamping jaw, the scroll spring, the laser, the base and the first circular ring, the clamping jaw rotates to compress the scroll spring, then the laser is placed at the upper end of the base and then the first circular ring is loosened, the scroll spring pushes the clamping jaw to reset after losing the blocking, so that the clamping jaw can carry out friction fixation on the laser, and the problem that the laser in the prior art cannot be installed rapidly is solved;
through the cooperation among the first circular ring, the straight rod, the base and the clamping jaw, the first circular ring moves downwards, the first circular ring moves to drive the straight rod to move downwards, and the clamping jaw around the base is simultaneously dragged when the straight rod moves downwards, so that the problem of inconvenience in rotating the clamping jaw simultaneously is solved;
through the cooperation between the knob, the screw barrel, the screw rod and the cylinder, the knob is rotated, the screw rod is pushed by the screw barrel to move, and the inclination angle of the cylinder is changed when the screw rod moves, so that the inclination angle of the equipment is adjusted;
through the cooperation between pull ring, horizontal pole, awl piece, spring, cylinder, carousel and the laser instrument, the pull ring passes through the horizontal pole and drives awl piece removal and compress spring, makes the awl piece remove the block state with the cylinder, rotates the irradiation angle that the carousel adjusted the laser instrument, has solved the problem that prior art's equipment can not adjust irradiation angle.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the scroll spring, first ring and stem of FIG. 1;
FIG. 3 is a schematic view of the second pin, base and straight bar of FIG. 1;
FIG. 4 is a schematic view of the structure of the turntable, tab and cone block of FIG. 1;
FIG. 5 is a schematic view of the cross bar, spring and cylinder of FIG. 1;
fig. 6 is a schematic view of the screw, barrel and knob of fig. 1.
In the figure: 1. the device comprises a base, 2, a clamping device, 201, a cylinder, 202, a turntable, 203, a cone block, 204, a cross rod, 205, a pull ring, 206, a spring, 3, an adjusting device, 301, a column, 302, a first pin shaft, 303, a screw barrel, 304, a knob, 305, a screw rod, 4, a clamping device, 401, a cylinder, 402, a base, 403, a second pin shaft, 404, a clamping jaw, 405, a scroll spring, 5, a linkage device, 501, a third pin shaft, 502, a straight rod, 503, a first circular ring, 504, a vertical rod, 505, a second circular ring, 6 and a laser.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a many single tubes high-power semiconductor laser packaging structure, including base 1 and laser instrument 6, the model of laser instrument 6 is MDL-H-1940, the top of base 1 is equipped with laser instrument 6, clamping device 4 is installed to the outer wall of laser instrument 6, clamping device 4 includes drum 401, base 402, second round pin axle 403, clamping jaw 404 and scroll spring 405, the upper end and the base 402 fixed connection of drum 401, drum 401 carries out fixed support to base 402, the outer wall periphery of base 402 all is equipped with second round pin axle 403, the outer wall both ends of second round pin axle 403 all link with base 402 rotation, the outer wall center and the clamping jaw 404 of second round pin axle 403 rotate and link to each other, base 402 rotates support to clamping jaw 404 through second round pin axle 403, the outer wall of second round pin axle 403 is equipped with scroll spring 405, scroll spring 405's elastic coefficient is 700N/m, scroll spring 405's both ends are respectively with 404 and base 402 fixed linking to each other, clamping jaw 404 rotates compression scroll spring 405, the inner and laser instrument 6 are inseparable, clamping jaw 404 carries out friction fixation to laser instrument 402, the upper end and the laminating of base 2 are closely laminating, a plurality of mutual clamping jaw 404 are 90 degrees and are mutually laminated.
The outer end of clamping jaw 404 installs interlock device 5, interlock device 5 includes third round pin axle 501, straight-bar 502, first ring 503, montant 504 and second ring 505, a plurality of third round pin axles 501 are located the upper and lower both ends inner wall of straight-bar 502 respectively, the outer wall both ends of third round pin axle 501 link to each other with clamping jaw 404 rotation, the outer wall center of third round pin axle 501 links to each other with straight-bar 502 rotation, clamping jaw 404 rotates the support to straight-bar 502 through third round pin axle 501, the lower extreme inner wall of straight-bar 502 links to each other with first ring 503 rotation through third round pin axle 501, first ring 503 removes and drives straight-bar 502 and removes, the left and right sides inner wall of first ring 503 all with montant 504 clearance fit, first ring 503 can remove at the outer wall of montant 504, the upper and lower both ends of montant 504 all links to each other with second ring 505 fixedly, second ring 505 carries out fixed support to montant 504, the inner wall and drum 401 fixedly link to each other, drum 401 carries out fixed support to second ring 505, constitute sliding construction between montant 504 and the first ring.
The lower extreme of drum 401 installs adjusting device 3, adjusting device 3 includes stand 301, first round pin axle 302, spiral shell section of thick bamboo 303, knob 304 and screw rod 305, the upper end of stand 301 is equipped with first round pin axle 302, the upper end of stand 301 rotates with drum 401 through first round pin axle 302 and links to each other, stand 301 rotates drum 401 through first round pin axle 302 to be supported, the upper end of screw rod 305 rotates with drum 401 through first round pin axle 302 and links to each other, screw rod 305 rotates drum 401 through first round pin axle 302 to be supported, the outer wall downside of screw rod 305 is equipped with spiral shell section of thick bamboo 303, the outer wall lower extreme of screw rod 305 links to each other with spiral shell section of thick bamboo 303 screw thread, spiral shell section of thick bamboo 303 rotates the promotion screw rod 305, the outer wall center of spiral shell section of thick bamboo 303 is equipped with knob 304, the outer wall center of spiral shell section of thick bamboo 303 links to each other with knob 304 is fixed, the rotatory spiral shell section of thick bamboo 303 of thick bamboo 304 convenient for the user.
The lower end of the upright post 301 is provided with a clamping device 2, the clamping device 2 comprises a cylinder 201, a turntable 202, a cone block 203, a cross rod 204, a pull ring 205 and a spring 206, the right side of the upper end of the turntable 202 is fixedly connected with the upright post 301, the upright post 301 fixedly supports the turntable 202, the left side of the inner wall of the turntable 202 is rotationally connected with the screw cylinder 303 through a bearing, the turntable 202 rotationally supports the screw cylinder 303 through the bearing, the lower end of the turntable 202 is provided with the cylinder 201, the center of the lower end of the turntable 202 is fixedly connected with the cylinder 201, the cylinder 201 fixedly supports the turntable 202, the upper side of the outer wall of the cylinder 201 is rotationally connected with a base 1 through a bearing, the base 1 rotationally supports the cylinder 201 through the bearing, the cone block 203 is arranged in a groove of the outer wall of the cylinder 201, the groove on the lower side of the outer wall of the cylinder 201 is internally in clearance fit with the cone block 203, a clamping structure is formed between the cone block 203 and the cylinder 201, the outer end of the cone block 203 is provided with the cross rod 204, the outer end of the cone block 203 is fixedly connected with the cross rod 204, the cross rod 204 moves to drive the cone block 203 to move, the cross rod 204 is in clearance fit with the base 1, the cross rod 204 can move on the inner wall of the base 1, the outer wall of the cross rod 204 is provided with the spring 206, the elastic coefficient of the spring 206 is 900N/m, the two ends of the spring 206 are respectively fixedly connected with the base 1 and the cone block 203, the cone block 203 moves to compress the spring 206, the outer end of the cross rod 204 is provided with the pull ring 205, the user is convenient to move the cross rod 204, the outer end of the cross rod 204 is fixedly connected with the pull ring 205, and the cone block 203, the cross rod 204 and the spring 206 are bilaterally symmetrical along the vertical center of the base 1.
When the multi-single-tube high-power semiconductor laser packaging structure is needed, a user can firstly move the first circular ring 503 downwards, the first circular ring 503 moves to drive the straight rod 502 to move downwards, the straight rod 502 drags the clamping jaw 404 around the base 402 when moving downwards, the clamping jaw 404 rotates to compress the spiral spring 405, then the laser 6 is placed at the upper end of the base 402 and then the first circular ring 503 is loosened, the spiral spring 405 is pushed to reset after losing the blocking, the clamping jaw 404 is pushed to carry out friction fixing on the laser 6, the problem that the laser 6 in the prior art cannot be quickly installed is solved, the laser 6 can normally work after an external power supply of the laser 6 is connected, when the irradiation angle of the laser 6 is needed to be adjusted, the knob 304 is rotated, the screw rod 305 is pushed to move by the screw rod 303, the inclination angle of the cylinder 401 is changed when the screw rod 305 moves, then the pull ring 205 at two sides is pulled, the conical block 203 is driven by the cross rod 204 to move and the spring 206 is compressed, the clamping state of the conical block 203 is released by the conical block 203, the rotating disc 203 is used for adjusting the irradiation angle of the laser 6, and the irradiation angle of the laser 6 cannot be adjusted by the rotating disc 203.
In the description of the present invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a many single tubes high-power semiconductor laser packaging structure, includes base (1) and laser instrument (6), the top of base (1) is equipped with laser instrument (6), its characterized in that: the outer wall of the laser (6) is provided with a clamping device (4);
the clamping device (4) comprises a cylinder (401), a base (402), a second pin shaft (403), a clamping jaw (404) and a scroll spring (405);
the upper end of the cylinder (401) is fixedly connected with the base (402), second pin shafts (403) are arranged around the outer wall of the base (402), two ends of the outer wall of each second pin shaft (403) are rotationally connected with the base (402), the center of the outer wall of each second pin shaft (403) is rotationally connected with the clamping jaw (404), a spiral spring (405) is arranged on the outer wall of each second pin shaft (403), two ends of each spiral spring (405) are fixedly connected with the clamping jaw (404) and the base (402) respectively, the inner ends of the clamping jaws (404) are tightly attached to the laser (6), and the upper end of the base (402) is tightly attached to the laser (6);
the outer end of the clamping jaw (404) is provided with a linkage device (5);
the linkage device (5) comprises a third pin shaft (501), a straight rod (502), a first circular ring (503), a vertical rod (504) and a second circular ring (505);
the plurality of third pin shafts (501) are respectively positioned on the inner walls of the upper end and the lower end of the straight rod (502), the two ends of the outer wall of each third pin shaft (501) are rotationally connected with the clamping jaw (404), the center of the outer wall of each third pin shaft (501) is rotationally connected with the straight rod (502), the inner wall of the lower end of each straight rod (502) is rotationally connected with the first circular ring (503) through the third pin shafts (501), the inner walls of the left side and the right side of each first circular ring (503) are in clearance fit with the vertical rod (504), the upper end and the lower end of each vertical rod (504) are fixedly connected with the second circular ring (505), and the inner wall of each second circular ring (505) is fixedly connected with the cylinder (401);
a sliding structure is formed between the vertical rod (504) and the first circular ring (503).
2. The multi-single-tube high-power semiconductor laser packaging structure according to claim 1, wherein: the clamping jaws (404) are distributed at 90 degrees to each other.
3. The multi-single-tube high-power semiconductor laser packaging structure according to claim 1, wherein: the lower end of the cylinder (401) is provided with an adjusting device (3);
the adjusting device (3) comprises an upright post (301), a first pin shaft (302), a screw cylinder (303), a knob (304) and a screw rod (305);
the upper end of stand (301) is equipped with first round pin axle (302), the upper end of stand (301) rotates with drum (401) through first round pin axle (302) and links to each other, the upper end of screw rod (305) rotates with drum (401) through first round pin axle (302) and links to each other, the outer wall downside of screw rod (305) is equipped with spiral shell section of thick bamboo (303), the outer wall lower extreme of screw rod (305) links to each other with spiral shell section of thick bamboo (303) screw thread, the outer wall center of spiral shell section of thick bamboo (303) is equipped with knob (304), the outer wall center of spiral shell section of thick bamboo (303) is fixed continuous with knob (304).
4. A multi-single-tube high-power semiconductor laser package structure according to claim 3, wherein: the lower end of the upright post (301) is provided with a clamping device (2);
the clamping device (2) comprises a cylinder (201), a turntable (202), a cone block (203), a cross rod (204), a pull ring (205) and a spring (206);
the upper end right side of carousel (202) links to each other with stand (301) is fixed, the inner wall left side of carousel (202) rotates with spiral shell section of thick bamboo (303) through the bearing and links to each other, the lower extreme of carousel (202) is equipped with cylinder (201), the lower extreme center of carousel (202) links to each other with cylinder (201) is fixed, the outer wall upside of cylinder (201) links to each other with base (1) rotation through the bearing, be equipped with awl piece (203) in the outer wall recess of cylinder (201), with awl piece (203) clearance fit in the recess of the outer wall downside of cylinder (201), horizontal pole (204) are established to the outer end of awl piece (203), the outer end of awl piece (203) links to each other with horizontal pole (204) is fixed, horizontal pole (204) and base (1) clearance fit, the outer wall of horizontal pole (204) is equipped with spring (206), the both ends of spring (206) link to each other with base (1) and awl piece (203) is fixed, the outer end of horizontal pole (204) is equipped with (205).
5. The multi-single-tube high-power semiconductor laser packaging structure according to claim 4, wherein: the cone block (203), the cross rod (204) and the spring (206) are bilaterally symmetrical along the vertical center of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110545926.9A CN113241581B (en) | 2021-05-19 | 2021-05-19 | Multi-single-tube high-power semiconductor laser packaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110545926.9A CN113241581B (en) | 2021-05-19 | 2021-05-19 | Multi-single-tube high-power semiconductor laser packaging structure |
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| Publication Number | Publication Date |
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| CN113241581A CN113241581A (en) | 2021-08-10 |
| CN113241581B true CN113241581B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110545926.9A Active CN113241581B (en) | 2021-05-19 | 2021-05-19 | Multi-single-tube high-power semiconductor laser packaging structure |
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| JPH1059540A (en) * | 1996-05-13 | 1998-03-03 | Ebara Corp | Substrate clamping device |
| CN110556703A (en) * | 2019-09-16 | 2019-12-10 | 芜湖乐知智能科技有限公司 | laser diode assembly body and laser diode array |
| CN210224591U (en) * | 2019-06-26 | 2020-03-31 | 江苏盐芯微电子有限公司 | Semiconductor laser sintering clamping mechanism |
| CN111404022A (en) * | 2020-04-24 | 2020-07-10 | 大连优迅科技有限公司 | Multi-path power supply and clamping positioning coupling device for miniature BOX type laser |
| CN213026870U (en) * | 2021-03-05 | 2021-04-20 | 武汉华晶微联科技有限公司 | Laser fixing assembly |
| CN213043217U (en) * | 2020-11-04 | 2021-04-23 | 宏图天逸(武汉)科技有限公司 | A firm structure for plug-in laser connects |
| CN213125050U (en) * | 2020-09-11 | 2021-05-04 | 陕西日成科技发展有限公司 | Semiconductor laser with high-precision positioning function |
-
2021
- 2021-05-19 CN CN202110545926.9A patent/CN113241581B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1059540A (en) * | 1996-05-13 | 1998-03-03 | Ebara Corp | Substrate clamping device |
| CN210224591U (en) * | 2019-06-26 | 2020-03-31 | 江苏盐芯微电子有限公司 | Semiconductor laser sintering clamping mechanism |
| CN110556703A (en) * | 2019-09-16 | 2019-12-10 | 芜湖乐知智能科技有限公司 | laser diode assembly body and laser diode array |
| CN111404022A (en) * | 2020-04-24 | 2020-07-10 | 大连优迅科技有限公司 | Multi-path power supply and clamping positioning coupling device for miniature BOX type laser |
| CN213125050U (en) * | 2020-09-11 | 2021-05-04 | 陕西日成科技发展有限公司 | Semiconductor laser with high-precision positioning function |
| CN213043217U (en) * | 2020-11-04 | 2021-04-23 | 宏图天逸(武汉)科技有限公司 | A firm structure for plug-in laser connects |
| CN213026870U (en) * | 2021-03-05 | 2021-04-20 | 武汉华晶微联科技有限公司 | Laser fixing assembly |
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| Publication number | Publication date |
|---|---|
| CN113241581A (en) | 2021-08-10 |
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