CN114624838B - TGG laser isolator convenient to it is fixed - Google Patents
TGG laser isolator convenient to it is fixed Download PDFInfo
- Publication number
- CN114624838B CN114624838B CN202210306280.3A CN202210306280A CN114624838B CN 114624838 B CN114624838 B CN 114624838B CN 202210306280 A CN202210306280 A CN 202210306280A CN 114624838 B CN114624838 B CN 114624838B
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- isolator
- fixed
- groove
- fixed support
- fixing frame
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- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 238000004804 winding Methods 0.000 description 19
- 239000012528 membrane Substances 0.000 description 6
- 239000002313 adhesive film Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
The invention discloses a TGG laser isolator convenient to fix, which comprises a mounting seat and a fixed bracket rotating at the top of the mounting seat, wherein an inner cavity of the fixed bracket is movably connected with an isolator through a movable groove, and the inner cavity of the fixed bracket is movably connected with a limiting block. This TGG laser isolator convenient to it is fixed, this peg graft the stopper in the fixed bolster according to the installation direction of isolator, then fixed the isolator runs through run-through groove and spacing groove, rotates the angle of fixed bolster regulation isolator, the multi-angle is adjusted to can adapt to multiple user demand, angle and position all can change at any time, and the fixed bolster that sets up alone is fixed the isolator, can prevent that direct fixed isolator body, often dismantle and lead to inside damage.
Description
Technical Field
The invention relates to the technical field of isolators for lasers, in particular to a TGG laser isolator convenient to fix.
Background
The existing isolator for the laser does not have a fixed stable structure, when the data detection is carried out on the optical isolator, certain deviation exists in the measurement result due to the instability of the optical isolator, and secondly, when the common isolator for the laser is fixed, the outer wall of the isolator for the laser is easy to scratch, and according to the isolator for the laser with the fixing device, which is described in the patent number of CN208607452U, the following defects exist when the isolator for the laser is used:
(1) The fixed angle position is single, can not change at any time and adjust.
(2) The scattered wire harnesses of the isolator do not have a storage function.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a TGG laser isolator which is convenient to fix, and solves the problems.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a TGG laser isolator convenient to it is fixed, includes the mount pad and rotates the fixed bolster at the mount pad top, the inner chamber of fixed bolster has the isolator through movable groove swing joint, the inner chamber swing joint of fixed bolster has the stopper, the fixed surface of stopper is connected with the sliding block with fixed bolster inner chamber sliding connection, the inner chamber of stopper has seted up respectively with the through groove and the spacing groove of isolator's surface adaptation, the fixed surface of stopper is connected with the spacing, the surface threaded connection of spacing has the spacing bolt with the surface butt of fixed bolster;
the surface of fixed bolster fixedly connected with guide block, the circular slot of surface sliding connection with the guide block has been seted up to the surface of mount pad, the surface threaded connection of guide block has the locking bolt that is used for carrying out locking to the guide block.
As a further scheme of the invention: the bottom of running through the groove and the top intercommunication of spacing groove, the internal diameter of spacing groove is less than the internal diameter of running through the groove, and the spacing groove is greater than the minimum excircle size of isolator, is less than the maximum excircle size of isolator.
As a further scheme of the invention: one side threaded connection of fixed bolster has the take-up pulley mount, the surface rotation of take-up pulley mount is connected with the take-up pulley, the screw hole with take-up pulley mount threaded connection is all seted up to the both sides of fixed bolster.
As a further scheme of the invention: the bottom fixedly connected with fixed plate of mount pad, the surface threaded connection of fixed plate has the mounting bolt, the bottom fixedly connected with sticky mount pad of mount pad, the inner chamber of sticky mount pad has the offset plate mount through interference fit joint, the bottom veneer of offset plate mount has the adhesive film.
As a further scheme of the invention: the fixed plate is provided with four, and evenly distributed on the surface of mount pad.
As a further scheme of the invention: the guide blocks are arranged in two and symmetrically distributed on two sides of the fixed support.
The using method of the TGG laser isolator comprises the following steps:
step one, fixing a mounting seat, namely punching holes in the mounting position through bolts when the mounting seat is fixed, fixing the mounting seat through mounting bolts on the surface of a fixing plate, inserting a rubber plate fixing frame into an adhesive fixing frame when the holes cannot be punched, fixing the mounting seat through a sticking film at the bottom, and reinstalling the mounting seat by replacing the sticking film when the mounting seat is disassembled;
inserting a limiting block into a fixed support according to the installation direction of the isolator, placing the isolator in a movable groove in the fixed support, fixing the isolator by penetrating through the through groove and the limiting groove, abutting the limiting bolt on the surface of the fixed support by rotating the limiting bolt, fixing the limiting block, fixing the isolator, rotating the fixed support on the surface of the mounting seat to adjust the angle of the isolator, and fixing the fixed support on the surface of the mounting seat by locking the locking bolt on the surface of the guide block after the adjustment is finished;
step three, the wire winding wheel fixing frame is in threaded connection in the fixing support, the wire winding wheel on the surface of the wire winding wheel fixing frame is parallel to the fixing support, wires of the isolator are wound on the surface of the wire winding wheel according to use requirements, and the wires are prevented from scattering.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the limiting block is inserted into the fixed bracket according to the installation direction of the isolator, then the isolator penetrates through the penetrating groove and the limiting groove to be fixed, the fixed bracket is rotated to adjust the angle of the isolator, the angle is adjusted at multiple angles, the angle and the position can be changed at any time according to various use requirements, and the independently arranged fixed bracket is used for fixing the isolator, so that the isolator body can be prevented from being directly fixed, and internal damage caused by frequent disassembly is avoided.
2. According to the wire winding device, the wire winding wheel fixing frame is connected in the fixing support in a threaded mode, the wire winding wheel on the surface of the wire winding wheel fixing frame is parallel to the fixing support, wires of the isolator are wound on the surface of the wire winding wheel according to use requirements, and the wires are prevented from being scattered.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the structure of the mounting base of the present invention;
FIG. 3 is a schematic view of a stopper according to the present invention;
fig. 4 is an enlarged view of a portion of fig. 2 a in accordance with the present invention.
In the figure: 1. a mounting base; 2. a fixed bracket; 3. a circular groove; 4. a limiting block; 5. a limiting frame; 6. a limit bolt; 7. a sliding block; 8. a through groove; 9. a limit groove; 10. a guide block; 11. a locking bolt; 12. a wire-winding wheel fixing frame; 13. a wire winding wheel; 14. a fixing plate; 15. adhering a fixing frame; 16. a rubber plate fixing frame; 17. sticking a film; 18. installing a bolt; 19. an isolator.
Detailed Description
In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a TGG laser isolator convenient to it is fixed, including mount pad 1 and the fixed bolster 2 of rotation at the mount pad 1 top, the inner chamber of fixed bolster 2 has isolator 19 through movable groove swing joint, the inner chamber swing joint of fixed bolster 2 has stopper 4, the fixed surface of stopper 4 is connected with sliding block 7 with fixed bolster 2 inner chamber sliding connection, the inner chamber of stopper 4 has offered respectively with isolator 19 surface adaptation run-through groove 8 and spacing groove 9, the fixed surface of stopper 4 is connected with spacing 5, the surface threaded connection of spacing 5 has spacing bolt 6 with the surface butt of fixed bolster 2;
the fixed surface of fixed bolster 2 is connected with guide block 10, circular slot 3 with guide block 10's surface sliding connection has been seted up on the surface of mount pad 1, guide block 10's surface threaded connection has the locking bolt 11 that is used for carrying out the locking to guide block 10, peg graft stopper 4 in fixed bolster 2 according to isolator 19's installation direction, then run through groove 8 and spacing groove 9 with isolator 19 and fix, rotate the angle of fixed bolster 2 regulation isolator 19, the multi-angle is adjusted, and multiple user demand can be adapted, angle and position all can change at any time, and fixed bolster 2 that set up alone fix isolator 19, can prevent direct fixed isolator 19 body, frequent dismantlement leads to inside damage.
The bottom end of the through groove 8 is communicated with the top end of the limit groove 9, the inner diameter of the limit groove 9 is smaller than the inner diameter of the through groove 8, the limit groove 9 is larger than the minimum outer circular size of the isolator 19 and smaller than the maximum outer circular size of the isolator 19, the limit block 4 is inserted into the fixed support 2 according to the installation direction of the isolator 19, then the isolator 19 is placed in a movable groove in the fixed support 2, then the isolator 19 penetrates through the through groove 8 and the limit groove 9 to be fixed, then the limit bolt 6 is abutted against the surface of the fixed support 2 to fix the limit block 4, the isolator 19 is fixed, then the fixed support 2 is rotated on the surface of the fixed support 1 to adjust the angle of the isolator 19, after the adjustment is finished, the fixed support 2 is fixed on the surface of the fixed support 1 through a locking bolt 11 on the surface of the locking guide block 10, the fixed support 1 is fixed on the installation support 1 through bolts, holes can be formed in the installation position through the bolts, the installation bolt 18 on the surface of the fixed plate 14 is fixed, when the fixed support 16 is inserted into the adhesive support 15, the adhesive support 17 is stuck through the bottom part to be stuck, and then the adhesive sheet is required to be replaced when the adhesive sheet is stuck and the adhesive sheet is required to be fixed again; inserting the limiting block 4 into the fixed support 2 according to the installation direction of the isolator 19, placing the isolator 19 in a movable groove in the fixed support 2, fixing the isolator 19 through the through groove 8 and the limiting groove 9, abutting the limiting bolt 6 on the surface of the fixed support 2 by rotating the limiting bolt 6, fixing the limiting block 4, fixing the isolator 19, rotating the fixed support 2 on the surface of the mounting seat 1 to adjust the angle of the isolator 19, and fixing the fixed support 2 on the surface of the mounting seat 1 through a locking bolt 11 on the surface of the locking guide block 10 after the adjustment is finished; the wire winding wheel fixing frame 12 is in threaded connection in the fixing support 2, the wire winding wheel 13 on the surface of the wire winding wheel fixing frame is parallel to the fixing support 2, and wires of the isolator 19 are wound on the surface of the wire winding wheel 13 according to use requirements, so that the wires are prevented from falling off.
One side threaded connection of fixed bolster 2 has take-up pulley mount 12, and the surface rotation of take-up pulley mount 12 is connected with take-up pulley 13, and the screw hole with take-up pulley mount 12 threaded connection is all seted up to the both sides of fixed bolster 2, with take-up pulley mount 12 threaded connection in fixed bolster 2 to make take-up pulley 13 on its surface parallel with fixed bolster 2, twine the wire rod of isolator 19 on the surface of take-up pulley 13 according to the user demand, prevent its circuit scatter.
The bottom fixedly connected with fixed plate 14 of mount pad 1, the surface threaded connection of fixed plate 14 has mounting bolt 18, the bottom fixedly connected with sticky mount pad 15 of mount pad 1, the inner chamber of sticky mount pad 15 has glued the glued membrane 17 through interference fit joint to have glued membrane 16 in the bottom of glued membrane mount pad 16, fix mount pad 1, when can be through the bolt fastening, punch in the mounted position, fix mount pad 1 through the mounting bolt 18 on fixed plate 14 surface, when can't punch, peg graft glued membrane mount pad 16 into in the sticky mount pad 15, fix mount pad 1 through the glued membrane 17 of bottom, when dismantling again, only need change the glued membrane 17 alright install again.
The fixing plates 14 are provided with four and are uniformly distributed on the surface of the mounting seat 1.
The guide blocks 10 are arranged in two and symmetrically distributed on two sides of the fixed support 2.
The using method of the TGG laser isolator comprises the following steps:
firstly, fixing the mounting seat 1, punching holes at the mounting position through bolts when the mounting seat 1 is fixed, fixing the mounting seat 1 through the mounting bolts 18 on the surface of the fixing plate 14, inserting the rubber plate fixing frame 16 into the adhesive fixing frame 15 when the holes cannot be punched, fixing the mounting seat 1 through the adhesive film 17 at the bottom, and re-mounting the mounting seat by replacing the adhesive film 17 when the mounting seat is dismounted;
inserting the limiting block 4 into the fixed support 2 according to the installation direction of the isolator 19, placing the isolator 19 in a movable groove in the fixed support 2, fixing the isolator 19 through the through groove 8 and the limiting groove 9, abutting the limiting bolt 6 on the surface of the fixed support 2 by rotating the limiting bolt 6, fixing the limiting block 4, fixing the isolator 19, rotating the fixed support 2 on the surface of the mounting seat 1 to adjust the angle of the isolator 19, and fixing the fixed support 2 on the surface of the mounting seat 1 by locking the locking bolt 11 on the surface of the locking guide block 10 after the adjustment is finished;
step three, the wire winding wheel fixing frame 12 is in threaded connection in the fixing support 2, the wire winding wheel 13 on the surface of the wire winding wheel fixing frame is parallel to the fixing support 2, wires of the isolator 19 are wound on the surface of the wire winding wheel 13 according to use requirements, and the wires are prevented from scattering.
The present invention is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present invention.
Claims (1)
1. TGG laser isolator convenient to it is fixed, including mount pad (1) and rotation fixed bolster (2) at mount pad (1) top, its characterized in that: the inner cavity of the fixed support (2) is movably connected with the isolator (19) through the movable groove, the inner cavity of the fixed support (2) is movably connected with the limiting block (4), the surface of the limiting block (4) is fixedly connected with the sliding block (7) which is in sliding connection with the inner cavity of the fixed support (2), the inner cavity of the limiting block (4) is respectively provided with the penetrating groove (8) and the limiting groove (9) which are matched with the surface of the isolator (19), the surface of the limiting block (4) is fixedly connected with the limiting frame (5), and the surface of the limiting frame (5) is in threaded connection with the limiting bolt (6) which is abutted to the surface of the fixed support (2);
the surface of the fixed support (2) is fixedly connected with a guide block (10), a circular groove (3) which is in sliding connection with the surface of the guide block (10) is formed in the surface of the mounting seat (1), and a locking bolt (11) used for locking the guide block (10) is connected with the surface of the guide block (10) in a threaded manner;
the bottom end of the through groove (8) is communicated with the top end of the limit groove (9), the inner diameter of the limit groove (9) is smaller than that of the through groove (8), the limit groove (9) is larger than the minimum excircle size of the isolator (19) and smaller than the maximum excircle size of the isolator (19);
one side of the fixed support (2) is in threaded connection with a take-up pulley fixing frame (12), the surface of the take-up pulley fixing frame (12) is rotationally connected with a take-up pulley (13), and threaded holes in threaded connection with the take-up pulley fixing frame (12) are formed in two sides of the fixed support (2);
the bottom of the mounting seat (1) is fixedly connected with a fixing plate (14), the surface of the fixing plate (14) is connected with a mounting bolt (18) in a threaded manner, the bottom of the mounting seat (1) is fixedly connected with an adhesive fixing frame (15), an inner cavity of the adhesive fixing frame (15) is clamped with a rubber plate fixing frame (16) through interference fit, and a bonding film (17) is glued at the bottom of the rubber plate fixing frame (16);
the four fixing plates (14) are uniformly distributed on the surface of the mounting seat (1);
the guide blocks (10) are arranged in two and symmetrically distributed on two sides of the fixed support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210306280.3A CN114624838B (en) | 2022-03-25 | 2022-03-25 | TGG laser isolator convenient to it is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210306280.3A CN114624838B (en) | 2022-03-25 | 2022-03-25 | TGG laser isolator convenient to it is fixed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114624838A CN114624838A (en) | 2022-06-14 |
| CN114624838B true CN114624838B (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210306280.3A Active CN114624838B (en) | 2022-03-25 | 2022-03-25 | TGG laser isolator convenient to it is fixed |
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| Country | Link |
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| CN (1) | CN114624838B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5204868A (en) * | 1989-11-14 | 1993-04-20 | Namiki Precision Jewel Co., Ltd. | Optical isolator and method for assembling same |
| CN104907693A (en) * | 2015-05-25 | 2015-09-16 | 中南大学 | Automatic coupling welding device for three-body type coaxial photoelectronic device |
| JP6586653B1 (en) * | 2019-04-24 | 2019-10-09 | 杭州幕林眼鏡有限公司 | Laptop stand |
| CN210222294U (en) * | 2019-08-23 | 2020-03-31 | 腾景科技股份有限公司 | Novel optical fiber laser isolator |
| CN210956941U (en) * | 2019-10-12 | 2020-07-07 | 南京震冠电子科技有限公司 | High-power ridge waveguide isolator |
| CN212338712U (en) * | 2020-06-12 | 2021-01-12 | 苏州工业园区叶饰恒精密机械有限公司 | Mounting assembly for rapid mounting of annular isolator |
| CN212420672U (en) * | 2020-06-28 | 2021-01-29 | 苏州艾卓精密机械有限公司 | Annular isolator cavity grinding device |
| CN212725936U (en) * | 2020-07-11 | 2021-03-16 | 福州弘耀光电技术有限公司 | Isolator with fixing device for laser |
| CN213562245U (en) * | 2020-11-06 | 2021-06-29 | 深圳市和光同诚科技有限公司 | Free space isolator is anchor clamps for fixing |
| WO2021239122A1 (en) * | 2020-05-28 | 2021-12-02 | 深圳市乐其网络科技有限公司 | Filter holder and light shield |
-
2022
- 2022-03-25 CN CN202210306280.3A patent/CN114624838B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5204868A (en) * | 1989-11-14 | 1993-04-20 | Namiki Precision Jewel Co., Ltd. | Optical isolator and method for assembling same |
| CN104907693A (en) * | 2015-05-25 | 2015-09-16 | 中南大学 | Automatic coupling welding device for three-body type coaxial photoelectronic device |
| JP6586653B1 (en) * | 2019-04-24 | 2019-10-09 | 杭州幕林眼鏡有限公司 | Laptop stand |
| CN210222294U (en) * | 2019-08-23 | 2020-03-31 | 腾景科技股份有限公司 | Novel optical fiber laser isolator |
| CN210956941U (en) * | 2019-10-12 | 2020-07-07 | 南京震冠电子科技有限公司 | High-power ridge waveguide isolator |
| WO2021239122A1 (en) * | 2020-05-28 | 2021-12-02 | 深圳市乐其网络科技有限公司 | Filter holder and light shield |
| CN212338712U (en) * | 2020-06-12 | 2021-01-12 | 苏州工业园区叶饰恒精密机械有限公司 | Mounting assembly for rapid mounting of annular isolator |
| CN212420672U (en) * | 2020-06-28 | 2021-01-29 | 苏州艾卓精密机械有限公司 | Annular isolator cavity grinding device |
| CN212725936U (en) * | 2020-07-11 | 2021-03-16 | 福州弘耀光电技术有限公司 | Isolator with fixing device for laser |
| CN213562245U (en) * | 2020-11-06 | 2021-06-29 | 深圳市和光同诚科技有限公司 | Free space isolator is anchor clamps for fixing |
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| Publication number | Publication date |
|---|---|
| CN114624838A (en) | 2022-06-14 |
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Denomination of invention: A convenient and fixed TGG laser isolator Granted publication date: 20231205 Pledgee: China Co. truction Bank Corp Hefei economic and Technological Development Zone Branch Pledgor: ANHUI KERUI SICHUANG CRYSTAL MATERIAL Co.,Ltd. Registration number: Y2024980008319 |