CN214506042U - Fiber laser convenient to change laser output optical cable - Google Patents
Fiber laser convenient to change laser output optical cable Download PDFInfo
- Publication number
- CN214506042U CN214506042U CN202120987417.7U CN202120987417U CN214506042U CN 214506042 U CN214506042 U CN 214506042U CN 202120987417 U CN202120987417 U CN 202120987417U CN 214506042 U CN214506042 U CN 214506042U
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- Prior art keywords
- laser
- block
- fixedly connected
- optical cable
- fixed bottom
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- Expired - Fee Related
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- 230000003287 optical effect Effects 0.000 title claims abstract description 38
- 239000000835 fiber Substances 0.000 title claims description 18
- 230000008859 change Effects 0.000 title claims description 10
- 230000000694 effects Effects 0.000 claims abstract description 15
- 239000011241 protective layer Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 4
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000013307 optical fiber Substances 0.000 abstract description 15
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 description 7
- 239000011435 rock Substances 0.000 description 6
- 230000007774 longterm Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an optical fiber laser convenient for replacing a laser output optical cable, which comprises a laser body, wherein the front of the laser body is fixedly provided with a joint, an optical cable is inserted into the inner wall of the joint, the bottom of the outer wall of the joint is fixedly connected with a fixed bottom block, the back of the fixed bottom block is fixedly connected with the laser body, one side of the top end of the fixed bottom block is fixedly connected with two connecting springs, the top ends of the two connecting springs are fixedly connected with a movable top block, and the middle parts of the adjacent ends of the fixed bottom block and the movable top block are fixedly provided with two connecting shafts, the utility model discloses a fixed bottom block, the movable top block, the connecting shafts, a clamping ring, a clamping block and a clamping groove are arranged, after the optical cable is inserted into the joint, the optical cable is automatically regulated to wrap the optical cable according to the thickness of the optical cable, so as to achieve the effect of protecting the joint, the arrangement of the clamping block, the clamping groove and the inserting strip enables the movable top block and the fixed bottom block to be fixed.
Description
Technical Field
The utility model relates to a fiber laser, in particular to fiber laser convenient to change laser output optical cable.
Background
The optical fiber laser is a laser using rare earth element doped glass fiber as a gain medium, and can be developed on the basis of an optical fiber amplifier: the high power density is easily formed in the optical fiber under the action of the pump light, so that the population inversion of the laser energy level of the laser working substance is caused, and when a positive feedback loop (forming a resonant cavity) is properly added, the optical fiber with different lengths can be replaced according to different using distances when the laser oscillation output optical fiber laser is used.
However, the existing fiber laser is not perfect in structure and has certain defects:
1. the optical fiber laser needs to be changed according to the distance length when in use, the optical cable generally has the condition of infirm fixation after frequent splicing, and the loose splicing easily causes the optical cable to fall off, thereby influencing the use of the machine.
2. The optical cable is difficult to bend and rotate after wiring, so that the joint is rocked, and if the joint of the optical cable is not fixed, the joint is damaged due to long-term looseness.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fiber laser convenient to change laser output optical cable to the joint department that proposes in solving above-mentioned background is fixed firm and often rocks the problem that the cable leads to joint department to damage easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fiber laser convenient to change laser output optical cable, includes the laser instrument body, the fixed joint that is equipped with in front of laser instrument body, the inner wall that connects is pegged graft there is the optical cable line, the fixed bottom block of bottom fixedly connected with of joint outer wall, the back and the laser instrument body fixed connection of fixed bottom block, two connecting springs of one side fixedly connected with on fixed bottom block top, two the equal fixedly connected with activity kicking block in connecting spring's top, the size of activity kicking block is unanimous with the size of fixed bottom block.
As an optimal technical scheme of the utility model, the equal fixed mounting in middle part of the adjacent one end of fixed bottom piece and activity kicking block has two connecting axles.
As an optimal technical scheme of the utility model, adjacent two the equal fixedly connected with rand in both ends of connecting axle, four the outer wall of rand is all fixed and is equipped with the protective layer.
As a preferred technical scheme of the utility model, adjacent two the equal fixedly connected with fixture block in top of rand, two in addition the draw-in groove has all been seted up on the top of rand, two the outer wall of fixture block all is connected with two corresponding draw-in groove blocks.
As a preferred technical scheme of the utility model, two cuttings of opposite side fixedly connected with on fixed bottom piece top, two jacks, two have been seted up to the opposite side on activity kicking block top the cuttings all pegs graft with corresponding jack.
As a preferred technical scheme of the utility model, the bottom fixed mounting of laser instrument body has the base, the equal fixedly connected with extension board in the positive both sides of base, two the equal fixedly connected with support column of the adjacent one end of extension board, the rubber circle of top fixed connection words of support column.
As an optimal technical scheme of the utility model, the fixed slipmat that is equipped with of inner wall of rubber circle, the outer wall and the optical cable swing joint of slipmat, laser instrument body and external power supply electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a fiber laser convenient to change laser output optical cable, through having set up fixed bottom block, the activity kicking block, the connecting axle, the rand, fixture block and draw-in groove, peg graft the back with optical cable and joint department, peg graft through fixed bottom block and activity kicking block, connecting axle and rand wrap up it according to the thickness automatically regulated of optical cable, reach the effect with joint protection, the fixture block, the draw-in groove makes activity kicking block and fixed bottom block can fix with the setting of cutting, it needs to change the optical cable according to distance length when using to have solved fiber laser, the optical cable generally appears fixed insecure condition after frequently pegging graft, peg graft insecure and lead to the optical cable to drop easily, influence the problem that the machine used.
2. The utility model relates to a fiber laser convenient to change laser output optical cable, through having set up the extension board, the support column, rubber circle and slipmat, pass the rubber circle of cable through setting up earlier before the plug wire, the setting of support column and extension board is with its bed hedgehopping, make the joint department of cable can not push down and cause to rock, it can be crooked to have solved the optical cable and use after the wiring inevitable, rotate, make joint department produce and rock, if not fixing the joint position of cable, long-term not hard up can lead to the problem that joint department damaged.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the middle joint and the optical cable of the present invention;
FIG. 3 is a schematic structural view of the fixed bottom block and the movable top block in the structure of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a laser body; 2. a joint; 3. an optical cable; 4. fixing the bottom block; 5. a connecting spring; 6. a movable top block; 7. a connecting shaft; 8. a collar; 9. a protective layer; 10. a clamping block; 11. a card slot; 12. cutting; 13. a base; 14. an extension plate; 15. a support pillar; 16. a rubber ring; 17. a non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-3, an optical fiber laser convenient for replacing a laser output optical cable comprises a laser body 1, a connector 2 is fixedly arranged on the front surface of the laser body 1, an optical cable 3 is inserted into the inner wall of the connector 2, a fixed bottom block 4 is fixedly connected to the bottom of the outer wall of the connector 2, the back surface of the fixed bottom block 4 is fixedly connected with the laser body 1, two connecting springs 5 are fixedly connected to one side of the top end of the fixed bottom block 4, movable top blocks 6 are fixedly connected to the top ends of the two connecting springs 5, the size of each movable top block 6 is consistent with that of the corresponding fixed bottom block 4, the movable top blocks 6 and the fixed bottom blocks 4 are arranged to wrap and fix the connecting parts, two connecting shafts 7 are fixedly arranged in the middle parts of the adjacent ends of the fixed bottom blocks 4 and the movable top blocks 6, two clamping rings 8 are fixedly connected to the two ends of the adjacent connecting shafts 7, protective layers 9 are fixedly arranged on the outer walls of the four clamping rings 8, connecting axle 7, rand 8 and protective layer 9 wrap up it according to the thickness automatically regulated of optical cable, reach the effect with the junction protection, two adjacent 8 top end fixedly connected with fixture blocks 10 of rand, draw-in groove 11 has all been seted up on the top of two other rands 8, the outer wall of two fixture blocks 10 all is connected with two corresponding 11 blocks of draw-in groove, two cutting slips 12 of opposite side fixedly connected with on 4 tops of fixed bottom block, two jacks have been seted up to the opposite side on 6 tops of activity kicking block, two cutting slips 12 all peg graft with corresponding jack, fixture block 10, the setting up of draw-in groove 11 and cutting slip 12 makes activity kicking block 6 can be fixed with fixed bottom block 4.
When the optical fiber laser device is used in detail, the utility model relates to an optical fiber laser device convenient for replacing the optical fiber output cable, firstly connecting the cable with the connector 2 of the laser device body 1, arranging the movable top block 6 and the fixed bottom block 4 to wrap and fix the joint, automatically adjusting the connecting shaft 7, the retainer ring 8 and the protective layer 9 according to the thickness of the optical fiber to wrap the joint, achieving the effect of protecting the joint, arranging the connecting spring 5 to enable the movable top block 6 to move on the fixed bottom block 4, rotating the movable top block 6 to drive the clamping block 10 to be clamped and connected with the corresponding clamping groove 11, inserting the inserting strip 12 to be inserted with the inserting hole to effectively protect the joint, solving the problem that the optical fiber laser device needs to be replaced according to the distance when in use, the optical fiber cable generally has the condition of unstable after frequent insertion, the optical fiber insertion easily leads the optical cable 3 to fall off, the use of the machine is affected.
Example two:
on the basis of embodiment one, as shown in fig. 1 and fig. 4, the bottom fixed mounting of laser instrument body 1 has base 13, the equal fixedly connected with extension board 14 in the positive both sides of base 13, the equal fixedly connected with support column 15 of the adjacent one end of two extension boards 14, the top fixed connection of support column 15 says rubber ring 16, the fixed slipmat 17 that is equipped with of inner wall of rubber ring 16, slipmat 17's outer wall and 3 swing joint of optical cable, laser instrument body 1 and external power supply electric connection, pass the cable through the rubber ring 16 that sets up earlier before the plug wire, support column 15 and extension board 14's setting plays the supporting role with its bed hedgehopping, make the junction of cable can not push down and lead to the fact to rock.
When specifically using, the utility model relates to a fiber laser convenient to change laser output optical cable, before the plug wire, pass the rubber circle 16 of cable through setting earlier, slipmat 17's setting has increased frictional force, make the outer wall of optical cable 3 fixed, support column 15 and extension plate 14's setting is with its bed hedgehopping play the supporting role, make the junction of cable can not push down and cause to rock, base 13's setting supports and protects laser body 1, it is difficult to exempt from to use the meeting bending after the wiring to have solved the optical cable, rotate, make the junction produce and rock, if not fix the connection position of cable, long-term not hard up can lead to the problem that the junction damaged.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A fiber laser convenient to change laser output optical cable, includes laser body (1), its characterized in that: the front of laser instrument body (1) is fixed to be equipped with and connects (2), the inner wall that connects (2) is pegged graft and is had optical cable (3), the bottom fixedly connected with solid fixed bottom piece (4) of joint (2) outer wall, the back and laser instrument body (1) fixed connection of solid fixed bottom piece (4), one side fixedly connected with two coupling springs (5) on solid fixed bottom piece (4) top, two the equal fixedly connected with activity kicking block (6) in top of coupling spring (5), the size of activity kicking block (6) is unanimous with the size of solid fixed bottom piece (4).
2. A fibre laser for facilitating replacement of a laser output cable according to claim 1, wherein: two connecting shafts (7) are fixedly mounted in the middle of the adjacent end of the fixed bottom block (4) and the movable top block (6).
3. A fibre laser for facilitating replacement of a laser output cable according to claim 2, wherein: two adjacent equal fixedly connected with rand (8) in both ends of connecting axle (7), four the outer wall of rand (8) is all fixed and is equipped with protective layer (9).
4. A fibre laser for facilitating replacement of a laser output cable according to claim 3, wherein: adjacent two equal fixedly connected with fixture block (10) in top of rand (8), two in addition draw-in groove (11) have all been seted up on the top of rand (8), two the outer wall of fixture block (10) all is connected with two corresponding draw-in grooves (11) block.
5. A fibre laser for facilitating replacement of a laser output cable according to claim 1, wherein: two inserting strips (12) are fixedly connected to the other side of the top end of the fixed bottom block (4), two inserting holes are formed in the other side of the top end of the movable top block (6), and the two inserting strips (12) are all connected with the corresponding inserting holes in an inserting mode.
6. A fibre laser for facilitating replacement of a laser output cable according to claim 1, wherein: the bottom fixed mounting of laser instrument body (1) has base (13), the equal fixedly connected with extension board (14) in the positive both sides of base (13), two the equal fixedly connected with support column (15) of one end that extension board (14) are adjacent, the top fixedly connected with rubber ring (16) of support column (15).
7. A fibre laser for facilitating replacement of a laser output cable according to claim 6, wherein: the laser device is characterized in that an anti-slip pad (17) is fixedly arranged on the inner wall of the rubber ring (16), the outer wall of the anti-slip pad (17) is movably connected with the optical cable (3), and the laser device body (1) is electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120987417.7U CN214506042U (en) | 2021-05-10 | 2021-05-10 | Fiber laser convenient to change laser output optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120987417.7U CN214506042U (en) | 2021-05-10 | 2021-05-10 | Fiber laser convenient to change laser output optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214506042U true CN214506042U (en) | 2021-10-26 |
Family
ID=78204779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120987417.7U Expired - Fee Related CN214506042U (en) | 2021-05-10 | 2021-05-10 | Fiber laser convenient to change laser output optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214506042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799489A (en) * | 2022-06-28 | 2022-07-29 | 武汉锐科光纤激光技术股份有限公司 | Laser output head switching device and laser output assembly |
| CN117406362A (en) * | 2023-12-14 | 2024-01-16 | 鲲鹏基因（北京）科技有限责任公司 | Clamp spring connection structure, optical detection device for PCR instrument and PCR instrument |
-
2021
- 2021-05-10 CN CN202120987417.7U patent/CN214506042U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799489A (en) * | 2022-06-28 | 2022-07-29 | 武汉锐科光纤激光技术股份有限公司 | Laser output head switching device and laser output assembly |
| CN114799489B (en) * | 2022-06-28 | 2022-11-01 | 武汉锐科光纤激光技术股份有限公司 | Laser output head switching device and laser output assembly |
| CN117406362A (en) * | 2023-12-14 | 2024-01-16 | 鲲鹏基因（北京）科技有限责任公司 | Clamp spring connection structure, optical detection device for PCR instrument and PCR instrument |
| CN117406362B (en) * | 2023-12-14 | 2024-03-05 | 鲲鹏基因（北京）科技有限责任公司 | Clamp spring connection structure, optical detection device for PCR instrument and PCR instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |