CN109926952A - Fixed device and optical device detection device - Google Patents
Fixed device and optical device detection device Download PDFInfo
- Publication number
- CN109926952A CN109926952A CN201910307974.7A CN201910307974A CN109926952A CN 109926952 A CN109926952 A CN 109926952A CN 201910307974 A CN201910307974 A CN 201910307974A CN 109926952 A CN109926952 A CN 109926952A
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- height adjustment
- level tune
- optical fiber
- flange plate
- end optical
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 230000003287 optical effect Effects 0.000 title claims abstract description 10
- 239000013307 optical fiber Substances 0.000 claims abstract description 101
- 239000004065 semiconductor Substances 0.000 claims abstract description 60
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 20
- 238000005266 casting Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 11
- 239000000835 fiber Substances 0.000 description 10
- 238000001228 spectrum Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000003595 spectral effect Effects 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000004579 marble Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The present invention discloses a kind of fixed device and optical device detection device, wherein, fixed device includes fixing base, height adjustment assembly and Level tune component, the fixing base is for installing end optical fiber flange plate, the end optical fiber flange plate is arranged on the fixing base for installing optical fiber, the height adjustment assembly and the Level tune component；The height adjustment assembly is equipped with the mounting hole for installing the semiconductor laser；The height adjustment assembly is set on the Level tune component, and the Level tune component is used to adjust the horizontal direction of the height adjustment assembly, to adjust the horizontal direction of the mounting hole；The height adjustment assembly is used to adjust the short transverse of the mounting hole, so that the semiconductor laser and the optical fiber align for being fixed on the end optical fiber flange plate.Technical solution of the present invention improves detection efficiency and promotes the accuracy rate of testing result.
Description
Technical field
The present invention relates to optical device detection device technical field, in particular to a kind of fixed device and optical device detection are set
It is standby.
Background technique
It is main at present when checking the spectrum of semiconductor laser of TO (Transistor Outline) coaxial packaging
Be man-hour manually hand-held semiconductor laser, semiconductor laser coaxially coupled with fiber end face, semiconductor laser issue
Laser transmitted in optical fiber, laser is transmitted to spectral investigator by optical fiber, to test the luminous light of semiconductor laser
Spectrum；But man-hour manually hand-held semiconductor laser is not easy to be aligned with fiber end face, and then causes detection efficiency low and testing result
Inaccuracy.
Summary of the invention
The main object of the present invention is to provide a kind of fixed device and luminescent device detection device, it is intended to improve detection effect
Rate and the accuracy rate for promoting testing result.
To achieve the above object, a kind of fixed device proposed by the present invention includes fixing base, height adjustment assembly and water
Heibei provincial opera section component, the fixing base is for installing end optical fiber flange plate, and the end optical fiber flange plate is for installing optical fiber, the height
Degree adjusts component and the Level tune component is arranged on the fixing base；The height adjustment assembly is equipped with and is used for
The mounting hole of the semiconductor laser is installed；The height adjustment assembly is set on the Level tune component, the level
The horizontal direction that component is used to adjust the height adjustment assembly is adjusted, to adjust the horizontal direction of the mounting hole；The height
Degree adjusts component and is used to adjust the short transverse of the mounting hole, so as to the semiconductor laser and be fixed on the optical fiber
The optical fiber align of ring flange.
Preferably, the Level tune component includes Level tune movable block, Level tune spring and Level tune silk
Bar, the one side of the Level tune movable block are equipped with the first installation counterbore, and the Level tune spring is threaded through described the
In one installation counterbore, and the Level tune spring is connected between the Level tune movable block and the fixing base；Institute
Level tune screw rod is stated to connect across the fixing base and the Level tune movable block.
Preferably, the height adjustment assembly includes height adjustment movable block, height adjustment connecting column, height adjustment bullet
Spring and height adjustment screw rod, the height adjustment movable block are equipped with the mounting hole and first perforation, and the installation
For the extending direction in hole in being horizontally disposed with, the extending direction of first perforation is in be vertically arranged；The height adjustment connecting column is worn
It is located in first perforation, the height adjustment connecting column is connect with the Level tune movable block, the height adjustment bullet
Spring is set on the height adjustment connecting column, and the height adjustment spring is connected to the height adjustment movable block and institute
It states between Level tune movable block, the height adjustment screw rod passes through the fixing base and connects with the height adjustment movable block
Touching connection.
Preferably, the one side of the Level tune movable block towards the height adjustment spring is equipped with the second installation counterbore,
The height adjustment connecting column is installed in the second installation counterbore.
Preferably, the fixing base is equipped with height adjusting holes, and the height adjustment wire rod thread is connected to the height
It spends in adjustment hole, and the height adjustment screw rod is connect with the height adjustment movable block；
And/or Level tune hole is additionally provided on the fixing base, the Level tune wire rod thread is connected to described
In Level tune hole, and the Level tune screw rod is connect with the Level tune movable block.
Preferably, the fixing base includes pedestal and the upper casting die with the pedestal assembly connection, the pedestal and institute
It states casting die and has been assembled to form adjusting cavity.
Preferably, the pedestal is equipped with Level tune guide groove, and the Level tune component is equipped with and the level
Adjust the guide pad that guide groove is correspondingly arranged；The guide pad is installed in the Level tune guide groove, so that the level
Component activity is adjusted to be limited on the pedestal.
Preferably, it is additionally provided with end optical fiber flange plate guide groove on the pedestal, in the end optical fiber flange plate along the Fiber Optic Sensor
After blue disk guide groove is installed in the pedestal, so that the semiconductor laser and the optical fiber for being fixed on the end optical fiber flange plate
Alignment.
Preferably, the upper casting die is in the positioning column set on one side there are two alternate setting towards the end optical fiber flange plate,
After the end optical fiber flange plate is installed in the pedestal along the end optical fiber flange plate guide groove, the end optical fiber flange plate with it is described
Positioning column abuts.
The present invention also proposes a kind of optical device detection device, including fixes device as described above.
Technical solution of the present invention is by being arranged the height adjustment assembly and the Level tune component in the fixation
On matrix, the end optical fiber flange plate is installed on the fixing base；The height adjustment assembly is equipped with described for installing
The mounting hole of semiconductor laser, the height adjustment assembly are set on the Level tune component；In the height adjustment group
After part and the Level tune component are mobile, so that the mobile optical fiber pair with the end optical fiber flange plate of the semiconductor laser
It is quasi-.In this way, semiconductor laser is directed at position with the end optical fiber flange plate being installed on fixing base, it is inserted into optical fiber flange at this time
Optical fiber after disk can conduct the light beam that semiconductor laser issues into spectral investigator, and then promote semiconductor and swash
Testing result accuracy in terms of the spectrum of light device.Meanwhile half is adjusted using height adjustment assembly and Level tune component
The position of conductor laser, as long as adjusting once, the semiconductor laser with size can be applied, and directly improve and partly lead
The detection efficiency of body laser.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
The structure that can be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram at the first visual angle of fixed one embodiment of device of the present invention；
Fig. 2 is the structural schematic diagram at the second visual angle of fixed one embodiment of device of the present invention；
Fig. 3 is the structural schematic diagram of the pedestal of the fixed device of the present invention；
Fig. 4 is the structural schematic diagram of the height adjustment movable block of the fixed device of the present invention；
Fig. 5 is the bottom view of Fig. 4；
Fig. 6 is the structural schematic diagram of the Level tune movable block of the fixed device of the present invention；
Fig. 7 is the structural schematic diagram at the third visual angle of the fixed device of the present invention.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not the present invention claims
Within protection scope.
The present invention proposes a kind of fixed device.
In embodiments of the present invention, referring to Figure 1 to Figure 7, which includes fixing base 10, height adjustment assembly
20 and Level tune component 30, the fixing base 10 is for installing end optical fiber flange plate, and the end optical fiber flange plate is for installing light
Fibre, the height adjustment assembly 20 and the Level tune component 30 are arranged on the fixing base 10；The height adjustment
Component 20 is equipped with the mounting hole 20a for installing the semiconductor laser；The height adjustment assembly 20 is set to the water
On Heibei provincial opera section component 30, the Level tune component 30 is used to adjust the horizontal direction of the height adjustment assembly 20, with adjustment
The horizontal direction of the mounting hole 20a；The height adjustment assembly 20 is used to adjust the short transverse of the mounting hole 20a,
So that the semiconductor laser 2 and the optical fiber align for being fixed on the end optical fiber flange plate 1.
In the present embodiment, it before the position for carrying out semiconductor laser 2 is adjusted, needs semiconductor laser 2 first
It is mounted in mounting hole 20a, and optical fiber is fixed in advance in end optical fiber flange plate 1, be then again fixed on end optical fiber flange plate 1
On fixing base 10, so after semiconductor laser 2 is mounted on mounting hole 20a, optical fiber can be installed into fixing base 10
On, then by adjusting the adjusting movement of height adjustment assembly 20, to drive the semiconductor laser being located on height adjustment assembly 20
2 change displacement in above-below direction；After the height and position adjusting for completing semiconductor laser 2, then by adjusting Level tune group
Part 30 adjusts movement, to drive the height adjustment assembly 20 connecting with Level tune component 30 to change position in the horizontal direction
It moves, so that semiconductor laser 2 completes the change of horizontal direction displacement.After adjusting more than completion, semiconductor laser 2 with
The end face for the optical fiber being inserted into the end optical fiber flange plate 1 being installed on fixing base 10 is directed at position, and semiconductor laser 2 issues
Light beam can be directly conducted in optical fiber, by optical fiber by beam conduction into spectral investigator, to test semiconductor laser
Data in terms of the luminescent spectrum of device 2, and then the testing result accuracy in terms of the spectrum of promotion semiconductor laser 2.Detection
After, end optical fiber flange plate 1 directly can be quickly removed, that is, is not necessarily to dismounting/insertion optical fiber, then removes detection finishes half again
Conductor laser 2 can install the semiconductor laser 2 and end optical fiber flange plate 1 of same model again, so just without again insertable into
Optical fiber further speeds up detection efficiency.Meanwhile it partly being led using height adjustment assembly 20 and Level tune component 30 to adjust
The position of body laser 2, as long as adjusting once, the semiconductor laser 2 with model can be applied, and directly improve and partly lead
The detection efficiency of body laser 2.
The height adjustment assembly 20 and the Level tune component 30 are arranged in the fixation technical solution of the present invention
On matrix 10, the end optical fiber flange plate 1 is installed on the fixing base 10；The height adjustment assembly 20 is equipped with and is used for
The mounting hole 20a of the semiconductor laser 2 is installed, the height adjustment assembly 20 is set on the Level tune component 30；
After the height adjustment assembly 20 and the Level tune component 30 are mobile, so that the movement of the semiconductor laser 2 and institute
State the optical fiber align of end optical fiber flange plate 1.In this way, semiconductor laser 2 and the end optical fiber flange plate 1 being installed on fixing base 10
The end face of the optical fiber of middle insertion is directed at position, and the optical fiber after being inserted into end optical fiber flange plate 1 at this time can issue semiconductor laser 2
Light beam can be directly conducted in spectral investigator, and then promoted semiconductor laser 2 spectrum in terms of testing result just
True rate.Meanwhile the position of semiconductor laser 2 is adjusted using height adjustment assembly 20 and Level tune component 30, as long as adjusting
Section is primary, and the semiconductor laser 2 with model can be applied, and the detection efficiency of semiconductor laser 2 is directly improved.
Further, referring to figs. 1 to Fig. 6, the Level tune component 30 includes Level tune movable block 31, horizontal tune
Spring 32 and Level tune screw rod 33 are saved, the one side of the Level tune movable block 31 is equipped with the first installation counterbore, described
Level tune spring 32 is threaded through in the first installation counterbore, and the Level tune spring 32 is connected to the horizontal tune
It saves between movable block 31 and the fixing base 10；The Level tune screw rod 33 passes through the fixing base 10 and the water
Heibei provincial opera section movable block 31 connects.
In the present embodiment, Level tune spring 32 is threaded through in the first installation counterbore, and Level tune spring 32 abuts
It is horizontal when Level tune screw rod 33 is rotated toward positive direction or opposite direction between Level tune movable block 31 and fixing base 10
Adjusting screw rod 33 pushes Level tune movable block 31 to move forward or back, so set, being located at horizontal the adjusting of 10 outside of fixing base
Section screw rod 33 is easy to be adjusted by user's contact, while can also drive Level tune movable block 31 mobile, and then complete half
The position of conductor laser 2 in the horizontal direction is adjusted.
Further, referring to figs. 1 to Fig. 6, the height adjustment assembly 20 includes height adjustment movable block 21, height tune
Connecting column 22, height adjustment spring 23 and height adjustment screw rod 24 are saved, the height adjustment movable block 21 is equipped with the installation
Hole 20a and first perforation 210, and the extending direction of the mounting hole 20a is in be horizontally disposed with, first perforation 210
Extending direction is in be vertically arranged；The height adjustment connecting column 22 is threaded through in first perforation 210, the height adjustment
Connecting column 22 is connect with the Level tune movable block 21, and the height adjustment spring 23 is set in the height adjustment connection
On column 22, and the height adjustment spring 23 is connected to the height adjustment movable block 21 and the Level tune movable block 31
Between, the height adjustment screw rod 24 passes through the fixing base 10 and connects with the height adjustment movable block 21.
In the present embodiment, height adjustment spring 23 is set in height adjustment connecting column 22, when height adjustment screw rod 24 is past
Positive direction or opposite direction rotation, height adjustment spring 23 are stretched or compress；Height adjustment screw rod 24 pushes height adjustment to move
Motion block 21 rises or falls along height adjustment connecting column 22, so set, being located at the Level tune silk of 10 outside of fixing base
Bar 33 is easy to be adjusted by user's contact, while can also drive height adjustment movable block 21 mobile, and then complete semiconductor
The position of laser 2 in the up-down direction is adjusted.Meanwhile semiconductor laser 2 can be direct after the adjusting for completing up and down direction
The adjusting for carrying out horizontal direction, accelerates to regulate the speed.On the one hand height adjustment spring 23 can allow after all terminating test and drive
Height adjustment movable block 21 resets, and on the other hand can play instead to adjusted height adjustment movable block 21 during the test
Direction supporting role, to guarantee that height adjustment movable block 21 can be accurately positioned in a certain position.
Further, referring to figs. 1 to Fig. 6, the Level tune movable block 31 towards the height adjustment spring 23 one
Face is equipped with the second installation counterbore 310, and the height adjustment connecting column 22 is installed in the second installation counterbore 310.
In the present embodiment, by the way that height adjustment spring 23 is sheathed on the height adjustment connecting column 22；Height adjustment
One end of spring 23 is installed in the second installation counterbore 310, and the other end of height adjustment spring 23 abuts height adjustment movable block
21, so set, being avoided that height adjustment spring 23 is displaced to other positions in adjustment process.
Preferably, referring to figs. 1 to Fig. 6, the fixing base 10 is equipped with height adjusting holes 10a, the height adjustment silk
Bar 24 is threadedly connected in the height adjusting holes 10a, and the height adjustment screw rod 24 and the height adjustment movable block 21
Connection；
And/or Level tune hole 10b is additionally provided on the fixing base 10, the Level tune screw rod 33 is threadedly coupled
In the Level tune hole 10b, and the Level tune screw rod 33 is connect with the Level tune movable block 31.
It in the present embodiment, can by the height adjusting holes 10a and Level tune hole 10b that are arranged on fixing base 10
Height adjustment screw rod 24 and Level tune screw rod 33 is allowed to be threaded in or out the fixing base 10, so that the height adjustment silk
Bar 24 can push height adjustment movable block 21 and Level tune movable block 31, realize the height and position and water of semiconductor laser 2
The adjusting that prosposition is set.
Further, referring to figs. 1 to Fig. 6, the fixing base 10 include pedestal 12 and with 12 assembly connection of pedestal
Upper casting die 11, the pedestal 12 and the upper casting die 11 have been assembled to form adjusting cavity 10c.In the present embodiment, for convenience
Height adjustment assembly 20 and Level tune component 30 are replaced, fixing base 10 is divided into upper casting die 11 and pedestal 12.In upper pressure
Height adjusting holes 10a is arranged in the top surface of part 11, passes through for height adjustment screw rod 24 and connect with height adjustment movable block 21；?
Level tune hole 10b is arranged in the side of pedestal 12, passes through for Level tune screw rod 33 and connect with Level tune movable block 31.
Further, referring to figs. 1 to Fig. 6, the pedestal 12 is equipped with Level tune guide groove 120, the Level tune
Component 30 is equipped with the guide pad 34 being correspondingly arranged with the Level tune guide groove 120；The guide pad 34 is installed in described
In Level tune guide groove 120, so that 30 activity of Level tune component is limited on the pedestal 12.
In the present embodiment, the guide pad 34 on Level tune component 30 can be directed along Level tune guide groove 120
Return is dynamic, and Level tune component 30 is further prevented to deviate in moving process, accelerates the detection efficiency of semiconductor laser 2.
Further, referring to Figure 1 to Figure 7,1 guide groove 121 of end optical fiber flange plate is additionally provided on the pedestal 12, described
After end optical fiber flange plate 1 is installed in the pedestal 12 along 1 guide groove 121 of end optical fiber flange plate, the end optical fiber flange plate 1 and institute
State the contact connectio of semiconductor laser 2.In the present embodiment, end optical fiber flange plate 1 coats the height adjustment movable block 21, makes
Fiber end face among end optical fiber flange plate 1 is contacted with semiconductor laser 2, and then allow the equal energy of the light beam of semiconductor laser 2
It is transferred in the optical fiber in end optical fiber flange plate 1.By the way that end optical fiber flange plate 1 is installed in 1 guide groove 121 of end optical fiber flange plate,
End optical fiber flange plate 1 can be firmly secured on pedestal 12, it is ensured that end optical fiber flange plate 1 is reloaded into after removing and is able to maintain
Same position, and then guarantee that the optical fiber being inserted into end optical fiber flange plate 1 is in same position, facilitate semiconductor laser 2 right with it
It is quasi-.
Further, referring to Figures 1 and 2, the upper casting die 11 is equipped with two in the one side towards the end optical fiber flange plate 1
The positioning column 110 of a alternate setting is installed in the bottom along the end optical fiber flange plate guide groove 121 in the end optical fiber flange plate 1
After seat 12, the end optical fiber flange plate 1 is abutted with the positioning column 110.So set, the positioning column 110 of two alternate settings with
End optical fiber flange plate guide groove 121 forms the installation position for limiting end optical fiber flange plate 1, further strengthens end optical fiber flange plate 1 bottom of at
Stability on seat 12.Two positioning columns 110 are used to compress and guiding optical cable ring flange 1 is installed in the position on pedestal 12, make
The angles and positions that end optical fiber flange plate 1 is inserted into every time are obtained to be consistent.Further, referring to Fig.1, Fig. 7, the optical fiber flange
By installation cavity in disk 1, and fiber optic hub 1a, the fiber optic hub 1a and semiconductor laser 2 are equipped in the installation cavity
Luminous end is adapted to grafting；After the end optical fiber flange plate 1 is inserted into the end optical fiber flange plate guide groove, the semiconductor laser 2
Luminous end be inserted in the fiber optic hub 1a so that semiconductor laser 2 just with the optical fiber pair in end optical fiber flange plate 1
It is quasi-.After completing position adjusting and completing spectrum test, end optical fiber flange plate 1 and semiconductor laser 2 are directly removed, then will be same
Another semiconductor laser 2 of model is installed in mounting hole 20a, is just not necessarily to adjust the position of semiconductor laser 2
Guarantee that the optical fiber in end optical fiber flange plate 1 is aligned with semiconductor laser 2.Further, semiconductor laser is equipped with lens,
Therefore the light beam that semiconductor laser issues can converge in a focus, then be transmitted through the fiber to spectral investigator again.Cause
There is a certain distance between this fiber end face and laser.The depth of optical fiber insertion can be burnt according to the light beam of semiconductor laser
Away from adjusting.
Further, referring to Fig.1, one end that the positioning column 110 is abutted with the end optical fiber flange plate 1 is equipped with marble,
After the end optical fiber flange plate 1 is installed in the pedestal 12 along the end optical fiber flange plate guide groove 121, the end optical fiber flange plate 1
It is abutted with the marble.So set, on the one hand the installing of end optical fiber flange plate 1 can be promoted by being abutted using marble with end optical fiber flange plate 1
On the other hand stability on pedestal 12 can reduce the abrasion of end optical fiber flange plate 1.
The present invention also proposes a kind of optical device detection device, which includes the fixed device, this is solid
The specific structure of device is determined referring to above-described embodiment, since this optical device detection device uses the complete of above-mentioned all embodiments
Portion's technical solution, therefore at least all beneficial effects brought by the technical solution with above-described embodiment, herein no longer one by one
It repeats.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/transport indirectly
It is included in used in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of fixed device, which is characterized in that described solid including fixing base, height adjustment assembly and Level tune component
Matrix is determined for installing end optical fiber flange plate, and the end optical fiber flange plate is for installing optical fiber, the height adjustment assembly and the water
Heibei provincial opera section component is arranged on the fixing base；The height adjustment assembly is equipped with for installing the semiconductor laser
Mounting hole；The height adjustment assembly is set on the Level tune component, and the Level tune component is described for adjusting
The horizontal direction of height adjustment assembly, to adjust the horizontal direction of the mounting hole；The height adjustment assembly is for adjusting institute
The short transverse of mounting hole is stated, so that the semiconductor laser and the optical fiber align for being fixed on the end optical fiber flange plate.
2. fixed device as described in claim 1, which is characterized in that the Level tune component includes that Level tune is mobile
Block, Level tune spring and Level tune screw rod, the one side of the Level tune movable block are equipped with the first installation counterbore, institute
It states Level tune spring to be threaded through in the first installation counterbore, and the Level tune spring is connected to the Level tune and moves
Between motion block and the fixing base；The Level tune screw rod passes through the fixing base and connects with the Level tune movable block
Touching connection.
3. fixed device as claimed in claim 2, which is characterized in that the height adjustment assembly includes that height adjustment is mobile
Block, height adjustment connecting column, height adjustment spring and height adjustment screw rod, the height adjustment movable block are equipped with the installation
Hole and first perforation, and the extending direction of the mounting hole, in being horizontally disposed with, the extending direction of first perforation is in perpendicular
Straight setting；The height adjustment connecting column is threaded through in first perforation, the height adjustment connecting column and the horizontal tune
Movable block connection is saved, the height adjustment spring is set on the height adjustment connecting column, and the height adjustment spring supports
It connects between the height adjustment movable block and the Level tune movable block, the height adjustment screw rod passes through the fixed base
Body and the height adjustment movable block connect.
4. fixed device as claimed in claim 3, which is characterized in that the Level tune movable block is towards the height adjustment
The one side of spring is equipped with the second installation counterbore, and the height adjustment connecting column is installed in the second installation counterbore.
5. fixed device as claimed in claim 3, which is characterized in that the fixing base is equipped with height adjusting holes, described
Height adjustment wire rod thread is connected in the height adjusting holes, and the height adjustment screw rod and the height adjustment movable block
Connection；
And/or Level tune hole is additionally provided on the fixing base, the Level tune wire rod thread is connected to the horizontal tune
In knothole, and the Level tune screw rod is connect with the Level tune movable block.
6. fixed device as described in claim 1, which is characterized in that the fixing base includes pedestal and fills with the pedestal
Upper casting die with connection, the pedestal and the upper casting die have been assembled to form adjusting cavity.
7. fixed device as claimed in claim 6, which is characterized in that the pedestal is equipped with Level tune guide groove, described
Level tune component is equipped with the guide pad being correspondingly arranged with the Level tune guide groove；The guide pad is installed in the water
In Heibei provincial opera section guide groove, so that the Level tune component activity is limited on the pedestal.
8. fixed device as claimed in claim 6, which is characterized in that end optical fiber flange plate guide groove is additionally provided on the pedestal,
After the end optical fiber flange plate is installed in the pedestal along the end optical fiber flange plate guide groove so that the semiconductor laser with
It is fixed on the optical fiber align of the end optical fiber flange plate.
9. fixed device as claimed in claim 8, which is characterized in that the upper casting die is towards the one of the end optical fiber flange plate
Face sets the positioning column there are two alternate setting, is installed in the bottom along the end optical fiber flange plate guide groove in the end optical fiber flange plate
After seat, the end optical fiber flange plate is abutted with the positioning column.
10. a kind of optical device detection device, which is characterized in that including fixed dress as claimed in any one of claims 1 to 9
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910307974.7A CN109926952A (en) | 2019-04-16 | 2019-04-16 | Fixed device and optical device detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910307974.7A CN109926952A (en) | 2019-04-16 | 2019-04-16 | Fixed device and optical device detection device |
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| Publication Number | Publication Date |
|---|---|
| CN109926952A true CN109926952A (en) | 2019-06-25 |
Family
ID=66990200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910307974.7A Pending CN109926952A (en) | 2019-04-16 | 2019-04-16 | Fixed device and optical device detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370981A (en) * | 2020-03-09 | 2020-07-03 | 湖南城市学院 | Laser fiber head position regulator |
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