CN209842157U - Novel laser fiber connector - Google Patents
Novel laser fiber connector Download PDFInfo
- Publication number
- CN209842157U CN209842157U CN201920767284.5U CN201920767284U CN209842157U CN 209842157 U CN209842157 U CN 209842157U CN 201920767284 U CN201920767284 U CN 201920767284U CN 209842157 U CN209842157 U CN 209842157U
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- CN
- China
- Prior art keywords
- optical fiber
- block
- annular
- sliding
- shell
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- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the optical fiber splice, especially, be a novel laser optical fiber splice, including optic fibre, the movable sleeve is equipped with female thread joint on the optic fibre, the movable sleeve is equipped with the fixed shell cover on the optic fibre, the fixed cover is equipped with the external screw thread casing on the fixed block, the external screw thread casing is located movable mounting in fixed shell cover, and outside the top of external screw thread casing extended to fixed shell cover, the top fixed mounting of fixed block has a plurality of L type fixture block, L type annular has been seted up to female thread joint's bottom, L type fixture block rotates and installs in L type annular, threaded connection has the nut on the external screw thread casing, the annular cavity has been seted up on the nut. The utility model discloses, easy operation rotates the nut and just can accomplish the centre gripping to optic fibre, has made things convenient for the installation, has practiced thrift the cost, gives people and has brought very big facility.
Description
Technical Field
The utility model relates to an optical fiber splice technical field especially relates to a novel laser optical fiber splice.
Background
Laser is a mainstream technology at present, has prominent expression in the fields of industry, medical treatment, commerce, scientific research, information and military, and in order to enable a laser instrument to react more quickly, a laser optical fiber connector is widely applied to the laser instrument, so that the transmission capability of signals is greatly improved.
However, most of the laser fiber connectors in the prior art are dedicated connectors, and cannot combine optical fibers with different sizes, so that the cost is greatly increased in the laser industry with high manufacturing cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel laser optical fiber connector.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel laser optical fiber connector comprises an optical fiber, wherein a female threaded connector is movably sleeved on the optical fiber, a fixed block is movably sleeved on the optical fiber, a fixed shell is movably sleeved on the fixed block, an external thread shell is fixedly sleeved on the fixed block and is movably arranged in the fixed shell, the top end of the external thread shell extends out of the fixed shell, a plurality of L-shaped clamping blocks are fixedly arranged at the top of the fixed block, an L-shaped annular groove is formed in the bottom of the female threaded connector, the L-shaped clamping blocks are rotatably arranged in the L-shaped annular groove, a nut is connected onto the external thread shell in a threaded manner, an annular cavity is formed in the nut, an annular through hole is formed in the inner wall of the bottom of the annular cavity, a plurality of connecting blocks are movably arranged in the annular through hole, and the top of the, and connecting block and annular cavity swing joint, the bottom of connecting block extend to the nut outside and with the top fixed connection of fixed shell, two wedge grooves have been seted up to the bottom of fixed block, and two wedge grooves are located the both sides of optic fibre respectively and are the symmetric distribution, two spouts have been seted up on the bottom inner wall of fixed shell, slidable mounting has the slider in the spout, slidable mounting has first spring and second spring in the spout, the equal fixed mounting in top of slider has the wedge, wedge and wedge groove looks adaptation.
Preferably, one end of the first spring is fixedly mounted on the inner wall of the sliding groove close to the optical fiber, one end of the first spring far away from the optical fiber is fixedly mounted on the sliding block, one end of the second spring is fixedly mounted on the inner wall of the sliding groove far away from the optical fiber, and one end of the second spring close to the optical fiber is fixedly mounted on the sliding block.
Preferably, the bottom of the sliding block is embedded with a ball, and the ball is in rolling connection with the inner wall of the bottom of the sliding groove.
Preferably, a plurality of bearings are movably mounted in the annular cavity chamber, and inner rings of the bearings are fixedly sleeved on the corresponding connecting blocks.
Preferably, the fixing block is made of PVC or rubber.
Preferably, the bottom of the fixed shell is provided with a through hole, and the through hole is matched with the optical fiber.
Compared with the prior art, the beneficial effects of the utility model are that: can accomplish fixing of optic fibre and laser machine through female screwed joint, the cooperation of L type annular and L type fixture block, can fix optic fibre and fixed block, through the nut, the fixed block, fixed shell cover, the external screw thread casing, the annular chamber, annular through hole, the wedge groove, the spout, the slider, first spring, the cooperation of second spring and wedge, can carry out the centre gripping to not unidimensional optic fibre, make things convenient for people to install not unidimensional optic fibre, because the use is soft material, protect optic fibre simultaneously.
The utility model discloses, easy operation rotates the nut and just can accomplish the centre gripping to optic fibre, has made things convenient for the installation, has practiced thrift the cost, gives people and has brought very big facility.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1. an optical fiber; 2. a female threaded joint; 3. a fixed block; 4. fixing the shell; 5. an externally threaded housing; 6. an L-shaped fixture block; 7. an L-shaped ring groove; 8. a nut; 9. an annular chamber; 10. An annular through hole; 11. connecting blocks; 12. a wedge-shaped groove; 13. a chute; 14. a slider; 15. a first spring; 16. a second spring; 17. a wedge block.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a novel laser optical fiber connector comprises an optical fiber 1, a female threaded connector 2 is movably sleeved on the optical fiber 1, a fixed block 3 is movably sleeved on the optical fiber 1, a fixed shell 4 is movably sleeved on the fixed block 3, an external thread shell 5 is fixedly sleeved on the fixed block 3, the external thread shell 5 is movably arranged in the fixed shell 4, the top end of the external thread shell 5 extends out of the fixed shell 4, a plurality of L-shaped fixture blocks 6 are fixedly arranged at the top of the fixed block 3, an L-shaped annular groove 7 is arranged at the bottom of the female threaded connector 2, the L-shaped fixture blocks 6 are rotatably arranged in the L-shaped annular groove 7, a nut 8 is in threaded connection with the external thread shell 5, an annular cavity 9 is arranged on the nut 8, an annular through hole 10 is arranged on the inner wall at the bottom of the annular cavity 9, a plurality of connecting blocks 11 are movably arranged in the, the connecting block 11 is movably connected with the annular cavity 9, the bottom of the connecting block 11 extends out of the nut 8 and is fixedly connected with the top of the fixed shell 4, the bottom of the fixed block 3 is provided with two wedge-shaped grooves 12, the two wedge-shaped grooves 12 are respectively positioned at two sides of the optical fiber 1 and are symmetrically distributed, the inner wall of the bottom of the fixed shell 4 is provided with two sliding grooves 13, the sliding grooves 13 are internally provided with sliding blocks 14 in a sliding manner, the sliding grooves 13 are internally provided with first springs 15 and second springs 16 in a sliding manner, the tops of the sliding blocks 14 are both fixedly provided with wedge blocks 17, and the wedge blocks 17 are matched with the wedge;
one end of a first spring 15 is fixedly arranged on the inner wall of the sliding groove 13 close to the optical fiber 1, one end of the first spring 15 far away from the optical fiber 1 is fixedly arranged on the sliding block 14, one end of a second spring 16 is fixedly arranged on the inner wall of one side of the sliding groove 13 far away from the optical fiber 1, one end of the second spring 16 near to the optical fiber 1 is fixedly arranged on the sliding block 14, the bottom of the sliding block 14 is embedded with a ball which is in rolling connection with the inner wall of the bottom of the sliding groove 13, a plurality of bearings are movably arranged in the annular cavity 9, inner rings of the plurality of bearings are fixedly sleeved on the corresponding connecting blocks 11, the fixing block 3 is made of PVC or rubber, the bottom of the fixing shell 4 is provided with a through hole which is matched with the optical fiber 1, the fixing of the optical fiber 1 and a laser machine can be completed through the female thread joint 2, the L-shaped ring groove 7 is matched with, through the cooperation of nut 8, fixed block 3, fixed shell 4, external screw thread casing 5, annular cavity 9, annular through-hole 10, wedge 12, spout 13, slider 14, first spring 15, second spring 16 and wedge 17, can carry out the centre gripping to not unidimensional optic fibre 1, make things convenient for people to install not unidimensional optic fibre 1 because the use is soft material, protect optic fibre 1 simultaneously, the utility model discloses, easy operation, rotation nut 8 just can accomplish the centre gripping to optic fibre 1, has made things convenient for the installation, has practiced thrift the cost, has brought very big facility for people.
The working principle is as follows: during the use, 2 of female screwed joint is twisted away from laser instrument, twist nut 8, nut 8 promotes L type fixture block 6 and removes when moving down, L type fixture block 6 breaks away from fixed block 3 when moving down and driving fixed shell 4 and move down, nut 8 is the screw thread removal on external thread casing 5 simultaneously, at this moment, promote wedge 17 and break away from wedge groove 12, first spring 15 and second spring 16 can guarantee wedge 17 when moving, keep soft motion, the size of adjustment pitch that can be nimble simultaneously, can take out from optic fibre 1 and change when moving suitable position, during the installation, carry out reverse regulation according to above method can, after finishing changing, screw up laser instrument to 2 of female screwed joint, the operation finishes.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A novel laser fiber connector comprises an optical fiber (1), and is characterized in that: the optical fiber fixing device is characterized in that a female threaded connector (2) is movably sleeved on the optical fiber (1), a fixing block (3) is movably sleeved on the optical fiber (1), a fixing shell (4) is movably sleeved on the fixing block (3), an external thread shell (5) is fixedly sleeved on the fixing block (3), the external thread shell (5) is located in the fixing shell (4), the top end of the external thread shell (5) extends out of the fixing shell (4), a plurality of L-shaped clamping blocks (6) are fixedly mounted at the top of the fixing block (3), an L-shaped annular groove (7) is formed in the bottom of the female threaded connector (2), the L-shaped clamping blocks (6) are rotatably mounted in the L-shaped annular groove (7), a nut (8) is connected to the external thread shell (5) through threads, an annular cavity (9) is formed in the nut (8), and an annular through hole (10) is formed in the inner wall of the bottom of, a plurality of connecting blocks (11) are movably arranged in the annular through hole (10), the top parts of the connecting blocks (11) extend into the annular cavity (9), the connecting block (11) is movably connected with the annular chamber (9), the bottom of the connecting block (11) extends out of the nut (8) and is fixedly connected with the top of the fixed shell sleeve (4), two wedge-shaped grooves (12) are arranged at the bottom of the fixed block (3), the two wedge-shaped grooves (12) are respectively positioned at the two sides of the optical fiber (1) and are symmetrically distributed, two sliding grooves (13) are arranged on the inner wall of the bottom of the fixed shell sleeve (4), a slide block (14) is arranged in the sliding groove (13) in a sliding way, a first spring (15) and a second spring (16) are arranged in the sliding groove (13) in a sliding way, the top of the sliding block (14) is fixedly provided with a wedge-shaped block (17), and the wedge-shaped block (17) is matched with the wedge-shaped groove (12).
2. The novel laser fiber connector of claim 1, wherein: one end of the first spring (15) is fixedly mounted on the inner wall of the sliding groove (13) close to the optical fiber (1), one end of the first spring (15) far away from the optical fiber (1) is fixedly mounted on the sliding block (14), one end of the second spring (16) is fixedly mounted on the inner wall of one side of the sliding groove (13) far away from the optical fiber (1), and one end of the second spring (16) close to the optical fiber (1) is fixedly mounted on the sliding block (14).
3. The novel laser fiber connector of claim 1, wherein: the bottom of the sliding block (14) is embedded with a ball, and the ball is in rolling connection with the inner wall of the bottom of the sliding groove (13).
4. The novel laser fiber connector of claim 1, wherein: a plurality of bearings are movably mounted in the annular chamber (9), and inner rings of the bearings are fixedly sleeved on the corresponding connecting blocks (11).
5. The novel laser fiber connector of claim 1, wherein: the fixed block (3) is made of PVC or rubber.
6. The novel laser fiber connector of claim 1, wherein: the bottom of the fixed shell sleeve (4) is provided with a through hole, and the through hole is matched with the optical fiber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920767284.5U CN209842157U (en) | 2019-05-27 | 2019-05-27 | Novel laser fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920767284.5U CN209842157U (en) | 2019-05-27 | 2019-05-27 | Novel laser fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209842157U true CN209842157U (en) | 2019-12-24 |
Family
ID=68897945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920767284.5U Expired - Fee Related CN209842157U (en) | 2019-05-27 | 2019-05-27 | Novel laser fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209842157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113900198A (en) * | 2021-10-15 | 2022-01-07 | 南京拓恒无人系统研究院有限公司 | High-stability optical fiber installing joint |
-
2019
- 2019-05-27 CN CN201920767284.5U patent/CN209842157U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113900198A (en) * | 2021-10-15 | 2022-01-07 | 南京拓恒无人系统研究院有限公司 | High-stability optical fiber installing joint |
| CN113900198B (en) * | 2021-10-15 | 2023-08-29 | 南京拓恒无人系统研究院有限公司 | High-stability optical fiber installation connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201203 Address after: 211100 No. 18 Zhilan Road, Jiangning District, Nanjing City, Jiangsu Province (Jiangning High-tech Park) Patentee after: Nanjing ningte New Material Technology Co.,Ltd. Address before: Longpan road Xuanwu District of Nanjing city of Jiangsu Province, Nanjing Forestry University No. 159 210037 Patentee before: NANJING FORESTRY University |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |