CN205944725U - Many single tube semiconductor laser instrument collimation anchor clamps - Google Patents
Many single tube semiconductor laser instrument collimation anchor clamps Download PDFInfo
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- CN205944725U CN205944725U CN201620898910.0U CN201620898910U CN205944725U CN 205944725 U CN205944725 U CN 205944725U CN 201620898910 U CN201620898910 U CN 201620898910U CN 205944725 U CN205944725 U CN 205944725U
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- anchor clamps
- regulating block
- clamp body
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Abstract
The utility model discloses a many single tube semiconductor laser instrument collimation anchor clamps belongs to the laser instrument coupling and aims at anchor clamps technical field. The utility model discloses a switching pole, the anchor clamps body, the regulating block, adjust pole and adjusting screw, the anchor clamps body links to each other with the switching pole is fixed, pressure adjusting screw and anchor clamps body threaded connection, the internal portion of anchor clamps is equipped with the cavity that pressure adjusting screw penetrated, adjust the pole and pass pressure adjusting screw regulating block fixed link to each other internal with anchor clamps, be equipped with the spring between regulating block and pressure adjusting screw, anchor clamps body lower extreme is equipped with lens and places the platform, the regulating block lower extreme is equipped with the depression bar, the depression bar passes the anchor clamps bodies and can compress tightly under pressure adjusting screw's effect and place the lens of placing the bench at lens, the regulating block can reciprocate in that anchor clamps are internal under the effect of adjusting the pole. The utility model discloses aim at solving that the complex operation, the centre gripping lens dynamics that exist can not be adjusted among the prior art, lens easy displacement when solidification, solidification accomplish after not quick detachable technical problem.
Description
Technical field
The utility model belongs to laser instrument and is coupled and aligned clamp art, more particularly, to a kind of many single tubes semiconductor laser
Device collimates fixture.
Background technology
Many single-tube semiconductor lasers are in solid state laser pumping, Laser Processing, laser medicine, laser display and military affairs
The fields such as application have obtained increasingly being widely applied, particularly in solid state laser pump applications, with its small volume, weight
Gently, efficiency and high reliability gain great popularity.Within the past ten years, become further with many single-tube semiconductor lasers product
Ripe, the power output of the lamination module being packaged into laser single tube by various structures even goes up myriawatt up to thousands of watts, in work
The demand in the fields such as industry processing, military affairs has very big growth.
Many single-tube lasers Coupling power, using conventional collimation fixture, has that operation is loaded down with trivial details, time length, does not allow
Easy to operate, clamping lens dynamics can not be adjusted, lens easy displacement in solidification, the defect such as not easy to remove after the completion of solidification.One
As think in laser instrument coupling collimation and using the key issue of fixture be：Clamping lens that can not be stable are it is impossible to leave necessary
Dispensing space, point adhesive curing rear lenses are easily moved, and when dismantling after the solidification is complete, lens easily loosen and displacement.For terrible
To high power laser light output, first to be collimated hot spot well by adjusting collimated, be reoffered next stage lens group whole
Shape, meets the hot spot entering optical fiber needs, obtains higher coupling efficiency and higher power.Because all fixing glue are in solidification
All there is displacement although the ultraviolet glue that we use has low solidification displacement effect well, but do not fix very well in fixture
It may also happen that certain displacement during lens, thus cannot get preferable hot spot, cannot get the fiber power of high coupling efficiency,
Therefore there is jig Design particularly important in coupling collimated process.
Utility model content
Technical problem to be solved in the utility model be a kind of many single-tube semiconductor lasers collimation fixtures are provided it is intended to
Solve prior art present in complex operation, clamping lens dynamics can not adjust, lens solidification when easy displacement, solidified
Technical problem not easy to remove after one-tenth.
For solving above-mentioned technical problem, technical solution adopted in the utility model is：A kind of many single tubes semiconductor laser
Device collimates fixture, and including adapting rod, clamp body, regulating block, adjusting rod and adjusting screw, described clamp body is solid with described adapting rod
Fixed connected, described tension adjusting screw is threadeded with described clamp body, is provided with described pressure and adjusts spiral shell inside described clamp body
Follow closely the cavity that penetrates, described adjusting rod passes through described tension adjusting screw to enter in the cavity of clamp body, its lower end and clamp body
Interior regulating block is fixedly linked, and is provided with spring between regulating block and tension adjusting screw, and described spring is sleeved on adjusting rod,
The lower end of described clamp body is provided with lens mounting table, and the lower end of described regulating block is provided with depression bar, and depression bar exists through described clamp body
The lens being placed on lens mounting table can be compressed, described regulating block is in described adjusting rod in the presence of tension adjusting screw
Effect is lower can be moved up and down in the cavity of clamp body.
Further technical scheme, described adjusting rod is threadeded with regulating block.
Further technical scheme, described clamp body includes top board, side plate and jig main body, and it is solid that described top board passes through screw
It is scheduled on above jig main body, described side plate is fixed by screws in the side of jig main body, the following of described jig main body sets
There is support arm, described lens mounting table is fixedly connected with support arm, and described tension adjusting screw is threadeded with described top board.
Further technical scheme, described cavity is column construction, the screw rod of described tension adjusting screw, spring, tune
Locking nub is all coordinated with the cavity gap of cavity.
Further technical scheme, described adapting rod is provided with groove, and described clamp body is by the locking through adapting rod
Screw is fastened in described groove.
Have the beneficial effects that using produced by technique scheme：The utility model rotational pressure adjusting screw can be adjusted
Section spring pressure, the pressure of spring is delivered to lens by regulating block, lens is compressed, and it is simple to operate, clamps lens
Dynamics can be adjusted by tension adjusting screw, and utilize spring can compress lens, it is to avoid lens in solidification shift,
After the completion of solidification, regulating block in the presence of adjusting rod on move, you can be taken out conveniently lens.
Brief description
Fig. 1 is the three-dimensional structure diagram of the utility model embodiment；
Fig. 2 is the profile of the utility model embodiment；
Fig. 3 is the annexation figure with regulating block for the adjusting rod of the utility model embodiment offer；
Fig. 4 is the jig main body internal structure schematic diagram that the utility model embodiment provides；
In figure：1st, adjusting rod；2nd, tension adjusting screw；3rd, spring；4th, cavity；5th, adapting rod；6th, regulating block；7th, lens are put
Put platform；8th, lens；9th, depression bar；10th, side plate；11st, clamp body；12nd, top board；13rd, locking screw holes；14th, support arm；15th, jig main body.
Specific embodiment
With reference to the accompanying drawings and detailed description the utility model is described in further detail.
The utility model provides a kind of many single-tube semiconductor lasers collimation fixtures as shown in Figure 1, including adapting rod 5,
Clamp body 11, regulating block 6, adjusting rod 1 and tension adjusting screw 2, described clamp body 11 is fixedly linked with described adapting rod 5, from
Understand in Fig. 2, Fig. 3 and Fig. 4, described tension adjusting screw 2 is threadeded with described clamp body 11, sets inside described clamp body 11
There is the cavity 4 that described tension adjusting screw 2 penetrates, described adjusting rod 1 passes through described tension adjusting screw 2 to enter clamp body 11
In cavity 4, its lower end is fixedly connected with the regulating block 6 in clamp body 11, is provided between regulating block 6 and tension adjusting screw 2
Spring 3, described spring 3 is sleeved on adjusting rod 1, and the lower end of described clamp body 11 is provided with lens mounting table 7, described regulating block 6
Lower end be provided with depression bar 9, depression bar 9 can compress in the presence of tension adjusting screw 2 through described clamp body 11 and be placed on
Lens 8 on mirror mounting table 7, described regulating block 6 in the presence of described adjusting rod 1 can in the cavity 4 of clamp body 11 on
Lower movement.Tension adjusting screw 2 is threadeded with clamp body 11, and the pressure of spring 3 relies on tension adjusting screw 2, can change
Apply pressure on a lens 8, lens 8 are compressed, simultaneously because the effect of spring 3 also will not cause to lens 8 to damage,
And because the elastic force of spring 3 is adjustable, can be to lens 8 firm grip it is also possible to avoid the lens in solidification to be subjected to displacement；Specifically
Regulation process is as follows；Turn clockwise tension adjusting screw 2, and tension adjusting screw 2 moves down in the cavity 4 of clamp body 11, under
Pressing spring 3, spring 3 is produced elastic force by compression, and pushes following regulating block 6, under regulating block 6 is in the presence of spring 3 elastic force
Move, compression is placed on the lens 8 on lens mounting table 7 downwards for the end of coupled depression bar 9；Rotate counterclockwise pressure is adjusted
Screw 2, then spring 3 reset, elastic force disappear, now, be lifted up adjusting rod 1, on adjusting rod 1 and coupled regulating block 6
Shifting upwards holddown spring 3, the depression bar 9 below regulating block 6 rises therewith and leaves lens 8, now can take off lens 8, by
This can change the distance between depression bar 9 end and lens mounting table 7, even if also depression bar 9 it can also be seen that lifting adjusting rod 1
Spacing and lens mounting table 7 between becomes big or diminishes, and can clamp the lens 8 of different-thickness.
In the utility model, the lower end of adjusting rod 1 is provided with screw thread, and regulating block 6 is provided with the screwed hole being matched therewith, its
With regulating block 6 by the way of threadeding, spring 3 resets, and when elastic force disappears, turn clockwise adjusting rod 1, with adjusting rod 1
Move on threaded regulating block 6, the depression bar 9 below regulating block 6 rises and leaves lens therewith, now can take off lens,
Namely by adjusting rod 1 clockwise or counterclockwise, can move on regulating block 6 or move down, and then so that depression bar 9 is placed with lens
Spacing between platform 7 becomes big or diminishes, and can clamp the lens of different-thickness, also functions to self-locking by the way of screw thread cooperation
Effect.
The structure of the clamp body 11 that the utility model provides is as follows：Described clamp body 11 includes top board 12, side plate 10 and folder
Tool main body 15, described top board 12 is fixed by screws in above jig main body 15, and described side plate 10 is fixed by screws in folder
The side of tool main body 15, described jig main body 15 support arm 14 be arranged below, described lens mounting table 7 is fixing with support arm 14 even
Connect, described tension adjusting screw 2 is threadeded with described top board 12.This kind of structure is easily installed and dismantles each parts.
Cavity 4 described in the utility model is column construction, and the form of column construction can be cylinder, quadrangular, five ribs
The polygon-prism such as post or six prisms, the screw rod of described tension adjusting screw 2, spring 3, regulating block 6 are all and between the cavity of cavity 4
Gap coordinates, and wherein, the cross dimensions of cavity ensure that the screw rod of tension adjusting screw 2, spring 3 and regulating block 6 in cavity
Slide up and down.
Wherein, described adapting rod 5 is provided with groove, is provided with locking screw holes 13, described clamp body 11 in the end of adapting rod 5
It is fastened in described groove by the lock-screw through locking screw holes 13.This kind of structure is beneficial to fixture and dismantles.
Adjusting rod 1 adopts stainless steel material, adjusts adjusting rod 1 and can clamp different-thickness lens；Tension adjusting screw 2 is adopted
With stainless steel material, the dynamics of clamping lens can be adjusted by adjusting tension adjusting screw 2, to adjust pressure regulating block 6 and to reach
Purpose to fixing collimation lens.
Spring 3 adopts highly elastic material, and effect is that elasticity is good, protects lens not to be damaged, and depression bar 9 can be made to fill simultaneously again
Divide contact lens, meet the requirement being fixed.
The utility model leans on spring 3 pressure to compress lens, and passes through tension adjusting screw clockwise or counterclockwise
2, to increase the elastic force of spring 3 or the elastic force reducing spring 3, to be adjusted to the optimal compression dynamics to lens, to compress well
With fixing lens；During dismounting, turn clockwise adjusting rod 1, drives regulating block 6 to move up and upwardly spring 3, depression bar 9
The pressure being pressed on lens is less and less, until not having, now can take off lens；During rotate counterclockwise adjusting rod 1, then adjust
Block 6 moves down, and makes depression bar 9 close to lens mounting table 7, therefore passes through rotation adjusting lever 1, can clamp the lens of different-thickness.
The utility model is adjusted using two adjusting screws, the thickness of adjusting screw regulation clamping lens, and one
Individual adjusting screw adjusts the pressure of clamping lens by spring 3 so that the thickness of clamping lens and dynamics all can be adjusted, with
When the lens two ends that clamp leave glue application region, make dispensing easy；Further, since the effect of spring 3, can be before not lens damage
Put abundant clamping lens, reach the purpose of fixing lens, also meet low displacement or the effect that unshifts in solidification simultaneously, and have
Have that structure is simple, small volume, processing ease, convenient disassembly.
The technical scheme above the utility model being provided is described in detail, and applies specific case in the utility model
Embodiment of the present utility model is set forth, the explanation of above example is only intended to help and understands the utility model,
It should be pointed out that to those of ordinary skill in the art, on the premise of without departing from the utility model principle, also can be to this
Utility model carries out some improvement, and these improvement also fall in the utility model scope of the claims.
Claims (5)
1. a kind of many single-tube semiconductor laser collimation fixtures are it is characterised in that include adapting rod（5）, clamp body（11）, adjust
Block（6）, adjusting rod（1）And adjusting screw, described clamp body（11）With described adapting rod（5）It is fixedly linked, described pressure is adjusted
Screw（2）With described clamp body（11）Threaded, described clamp body（11）Inside is provided with described tension adjusting screw（2）Penetrate
Cavity（4）, described adjusting rod（1）Through described tension adjusting screw（2）Enter clamp body（11）Cavity（4）Interior, under it
End and clamp body（11）Interior regulating block（6）It is fixedly linked, in regulating block（6）And tension adjusting screw（2）Between be provided with spring
（3）, described spring（3）It is sleeved on adjusting rod（1）On, described clamp body（11）Lower end be provided with lens mounting table（7）, described tune
Locking nub（6）Lower end be provided with depression bar（9）, depression bar（9）Through described clamp body（11）In tension adjusting screw（2）In the presence of energy
Enough compressions are placed on lens mounting table（7）On lens（8）, described regulating block（6）In described adjusting rod（1）In the presence of can
In clamp body（11）Cavity（4）Inside move up and down.
2. many single-tube semiconductor lasers collimation fixtures according to claim 1 are it is characterised in that described adjusting rod（1）
Lower end be provided with screw thread, itself and regulating block（6）Threaded.
3. many single-tube semiconductor lasers collimation fixtures according to claim 1 are it is characterised in that described clamp body（11）
Including top board（12）, side plate（10）And jig main body（15）, described top board（12）It is fixed by screws in jig main body（15）'s
Above, described side plate（10）It is fixed by screws in jig main body（15）Side, described jig main body（15）Be arranged below
Support arm（14）, described lens mounting table（7）With support arm（14）It is fixedly connected, described tension adjusting screw（2）With described top board
（12）Threaded.
4. many single-tube semiconductor laser according to claim 1 collimates fixture it is characterised in that described cavity（4）
For column construction, described tension adjusting screw（2）Screw rod, spring（3）, regulating block（6）All and cavity（4）Cavity gap join
Close.
5. many single-tube semiconductor lasers collimation fixtures according to claim 1 are it is characterised in that described adapting rod（5）
It is provided with groove, described clamp body（11）By through adapting rod（5）Lock-screw be fastened in described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898910.0U CN205944725U (en) | 2016-08-18 | 2016-08-18 | Many single tube semiconductor laser instrument collimation anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898910.0U CN205944725U (en) | 2016-08-18 | 2016-08-18 | Many single tube semiconductor laser instrument collimation anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205944725U true CN205944725U (en) | 2017-02-08 |
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ID=57918169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620898910.0U Active CN205944725U (en) | 2016-08-18 | 2016-08-18 | Many single tube semiconductor laser instrument collimation anchor clamps |
Country Status (1)
| Country | Link |
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| CN (1) | CN205944725U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058635A (en) * | 2016-08-18 | 2016-10-26 | 中国电子科技集团公司第十三研究所 | Multi-single-tube semiconductor laser collimation clamp |
| CN107275920A (en) * | 2017-07-20 | 2017-10-20 | 中国科学院半导体研究所 | A kind of semiconductor laser slow axis collimation clamp assembly and its application process |
| CN114594563A (en) * | 2022-01-12 | 2022-06-07 | 中国电子科技集团公司第十三研究所 | Micro-lens debugging device |
-
2016
- 2016-08-18 CN CN201620898910.0U patent/CN205944725U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058635A (en) * | 2016-08-18 | 2016-10-26 | 中国电子科技集团公司第十三研究所 | Multi-single-tube semiconductor laser collimation clamp |
| CN106058635B (en) * | 2016-08-18 | 2021-10-15 | 中国电子科技集团公司第十三研究所 | Multi-single-tube semiconductor laser alignment fixture |
| CN107275920A (en) * | 2017-07-20 | 2017-10-20 | 中国科学院半导体研究所 | A kind of semiconductor laser slow axis collimation clamp assembly and its application process |
| CN114594563A (en) * | 2022-01-12 | 2022-06-07 | 中国电子科技集团公司第十三研究所 | Micro-lens debugging device |
| CN114594563B (en) * | 2022-01-12 | 2024-01-30 | 中国电子科技集团公司第十三研究所 | Microlens debugging device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |