CN107390327B - Avoid the device that coupling cramp shakes in moving process - Google Patents
Avoid the device that coupling cramp shakes in moving process Download PDFInfo
- Publication number
- CN107390327B CN107390327B CN201710627887.0A CN201710627887A CN107390327B CN 107390327 B CN107390327 B CN 107390327B CN 201710627887 A CN201710627887 A CN 201710627887A CN 107390327 B CN107390327 B CN 107390327B
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- China
- Prior art keywords
- slot
- grip block
- component
- mounting hole
- telescopic component
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
- G02B6/426—Details of housings mounting, engaging or coupling of the package to a board, a frame or a panel
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention discloses the devices for avoiding coupling cramp from shaking in moving process, including upper fixture component, upper fixture component includes grip block and the mounting base with mounting hole, one end of grip block is provided with block plate, the other end and mounting hole of grip block cooperate, and are provided with stick on the side wall contacted on grip block with mounting hole wall, through slot is provided on the hole wall of mounting hole, a pair of of telescopic component is provided in through slot, when grip block and mounting hole cooperate, stick is between telescopic component.For stick on grip block side wall between telescopic component, telescopic component is in compressive state, and grip block is fixed in mounting base by the pressure from telescopic component.It avoids in mobile coupling cramp, grip block can shake, and out of position, the case where increasing the time for adjusting motion platform again in later period, reducing working efficiency occurs.
Description
Technical field
The present invention relates to a kind of devices for avoiding shaking, and in particular to the dress for avoiding coupling cramp from shaking in moving process
It sets.
Background technique
Photoelectronic industry information technology has become one of 21 century pillar industry after microelectric technique, is to push again
Increasingly extensive new and high technology is applied in the important technology of human sciences' technological progress, and current national defence and people's livelihood field.With
The development of optical communication technique, people to go increasingly to improve to network technology, original broadband network can not meet high number
According to the transmission requirement of amount, and the midpoint based on optical fiber wideband corpse future development.As the light source of inertia communication system, semiconductor
Primary Component irreplaceable in modern optical communication systems when laser.According to the difference of laser PN junction material and structure, partly
Conductor laser can be divided into: homojunction, single heterojunction, double heterojunction and quantum well structure；According to the cavity resonator structure of laser
Difference, semiconductor laser can be divided into: fabry-Perot type laser, branch's feedback laser, Bragg reflector laser
With vertical cavity table launching semiconductor laser.Laser with wavelength for 1310 μm and 1550 mu m wavebands continues to bring out, and partly leads
Body laser is widely used in using optical fiber as biography the features such as coupling efficiency is high together, modulation rate is high, monochromaticjty is good, dispersion is small
In the communication technology of defeated medium.
In the coupled modes of traditional tail optical fiber laser, coupling cramp is placed on welding bench, it then will be partly
Conductor Laser device assembly is mounted in the lower clamp assembly of coupling cramp, and optical fiber integration component is mounted in upper fixture component
On grip block, then grip block is mounted in mounting base, and makes semiconductor laser elements and optical fiber integration component each other
Relatively, the motion platform connecting with lower clamp assembly is then adjusted, semiconductor laser elements and optical fiber integration component are completed
Alignment coupling.
In coupling, may require that sometimes will be clamped with the coupling cramp of semiconductor laser elements and optical fiber integration component
Other workbench are moved to, to complete to adjust.On the moving platform due to the installation of lower clamp assembly, stability is high；And in order to
It is easily installed or replaces optical fiber integration component, the grip block in upper fixture component is located in mounting base, therefore is being moved
When dynamic coupling cramp, grip block can be shaken, and out of position, increased the time for adjusting motion platform again in later period, reduced
Working efficiency.
Summary of the invention
It is an object of that present invention to provide the devices for avoiding coupling cramp from shaking in moving process, solve in upper fixture component
Grip block be located in mounting base, therefore in mobile coupling cramp, grip block can be shaken, and out of position, be increased
The problem of time for adjusting motion platform again in later period, reduction working efficiency.
The present invention is achieved through the following technical solutions:
The device that coupling cramp shakes in moving process, including coupling cramp are avoided, the coupling cramp includes each other
Coaxial lower clamp assembly and upper fixture component, lower fixture is for clamping semiconductor laser elements, and upper fixture component is for pressing from both sides
Optical fiber integration component is held, by adjusting the motion platform connecting with lower clamp assembly, completes semiconductor laser elements and light
The alignment of fine integral component couples.The upper fixture component includes being capable of fixing the grip block of optical fiber component and with mounting hole
Mounting base is provided with block plate in one end of grip block, and the other end and mounting hole of grip block cooperate, on grip block with mounting hole
It is provided with stick on the side wall of hole wall contact, the axis of the stick is parallel to the axis of mounting hole；On the hole wall of mounting hole
It is provided with through slot, the axis of the through slot is parallel to the axis of mounting hole, is provided in through slot along the axisymmetrical of through slot
A pair of of telescopic component, the axis of the telescopic direction of the telescopic component perpendicular to through slot, and the telescopic end of telescopic component phase each other
Right, when grip block and mounting hole cooperate, stick is located in through slot, and between telescopic component, and telescopic component is in compression shape
State.Telescopic component can be using components such as spring, pneumatic cylinders.
When coupling, through-hole of the one end of grip optical fiber integral component on grip block, and pass through screw thread or magnet
Etc. connection types be fixed on grip block far from block plate one end；Then by grip block far from block plate one end and mounting base
Mounting hole cooperation, when cooperation, in the stick insertion through slot on grip block side wall, and positioned at telescopic component between, due to flexible group
Part is in compressive state, and grip block is fixed in mounting base by the pressure from telescopic component.It avoids and is moving
When dynamic coupling cramp, grip block can be shaken, and out of position, increased the time for adjusting motion platform again in later period, reduced
The case where working efficiency, occurs；For traditional upper fixture component, the stability of grip block is increased, avoids it in movement
Middle shaking is then no longer needed to adjust motion platform after completing movement, be improved work efficiency.
Further, the cross section of the through slot is rectangular, and the telescopic component includes sequentially connected spring and movement
Plate, the spring are spiral cylinder spring, and the side cell wall of one end far from movable plate and through slot connects thereon, the movable plate
Perpendicular to the axis of spring；
In a pair of of telescopic component, the side cell wall of spring and through slot in a telescopic component is connected, another flexible group
The other side cell wall of spring and through slot in part connects.
Further, it there are three spring in each telescopic component is equal, and is successively set evenly and at intervals along the axis of through slot
It sets between the cell wall and movable plate of through slot.
When stick is between telescopic component, spring is in compressive state, and the spring of compression plays chucking power to stick, into
And grip block is avoided to shake on the move；Meanwhile spring can also absorb the vibration generated in mobile, so that grip block is always positioned at
Predetermined position.
Further, one end on the stick far from block plate is provided with inserted block, and the inserted block is isosceles triangular prism,
End face on side and stick where the insole binding of cross section far from block plate connects, and the cross section in the face and stick where bottom edge
Size is consistent.
The setting of inserted block is conducive to stick and is smoothly inserted between telescopic component.
Further, non-slip texture is provided on the side wall of the block plate.Since grip block is clamped by telescopic component,
It when therefore dismantling or grip block being installed, needs more energetically, therefore be provided with non-slip texture on the side wall of block plate, is rubbed by increasing
Power is wiped to improve disassembly or install the convenience of grip block.
Compared with prior art, the present invention having the following advantages and benefits:
1, the present invention avoids the device that coupling cramp shakes in moving process, and the stick on grip block side wall is inserted into through slot
In, and between telescopic component, since telescopic component is in compressive state, grip block is held out against by from telescopic component
Power, and then be fixed in mounting base；It avoids in mobile coupling cramp, grip block can shake, out of position, after increase
The case where time for adjusting motion platform again of phase, reduction working efficiency, occurs；For traditional upper fixture component, increase
The stability for having added grip block, avoids it from shaking on the move, then no longer needs to adjust motion platform after completing movement, improve
Working efficiency；
2, the present invention avoids the device that coupling cramp shakes in moving process, when stick is between telescopic component, bullet
Spring is in compressive state, and the spring of compression plays chucking power to stick, and then grip block is avoided to shake on the move；Meanwhile bullet
Spring can also absorb the vibration generated in mobile, so that grip block is always positioned at predetermined position；
3, the present invention avoids the device that coupling cramp shakes in moving process, since grip block is clamped by telescopic component
Firmly, it when therefore dismantling or grip block is installed, needs more energetically, therefore be provided with non-slip texture on the side wall of block plate, passes through increasing
Add frictional force to improve disassembly or install the convenience of grip block.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is main view of the invention；
Fig. 3 is the cross-sectional view of the A-A along Fig. 2；
Fig. 4 is the position view of mounting base；
Fig. 5 is the main view of Fig. 4；
Fig. 6 is the cross-sectional view of the B-B along Fig. 5；
Fig. 7 is the structural schematic diagram of grip block；
Fig. 8 is the grip block structural schematic diagram at another visual angle；
Fig. 9 is the structural schematic diagram of mounting base.
Label and corresponding parts title in attached drawing:
1- mounting base, 2- grip block, 3- mounting hole, 4- block plate, 5- stick, 6- through slot, 7- spring, 8- movable plate, 9- are inserted
Block.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1
As shown in figs. 1-9, the present invention avoids the device that coupling cramp shakes in moving process, including coupling cramp,
The coupling cramp includes lower clamp assembly and upper fixture component coaxially to each other, and lower fixture is for clamping semiconductor laser group
Part, upper fixture component are used for grip optical fiber integral component, by adjusting the motion platform connecting with lower clamp assembly, complete half
The alignment of conductor Laser device assembly and optical fiber integration component couples.The upper fixture component includes the folder for being capable of fixing optical fiber component
Block 2 and the mounting base 1 with mounting hole 3 are held, one end of grip block 2 is provided with block plate 4, the other end of grip block 2 and installation
Hole 3 cooperates, and is provided with stick 5 on the side wall contacted on grip block 2 with 3 hole wall of mounting hole, the axis of the stick 5 is parallel to
The axis of mounting hole 3；Through slot 6 is provided on the hole wall of mounting hole 3, the axis of the through slot 6 is parallel to the axis of mounting hole 3
Line, is provided with a pair of of telescopic component in through slot 6 along the axisymmetrical of through slot 6, and the telescopic direction of the telescopic component is vertical
In the axis of through slot 6, and the telescopic end of telescopic component is relative to each other, and when grip block 2 and mounting hole 3 cooperate, stick 5 is located at through slot
In 6, and between telescopic component, telescopic component is in compressive state.Telescopic component can be using portions such as spring, pneumatic cylinders
Part.
When coupling, through-hole of the one end of grip optical fiber integral component on grip block 2, and pass through screw thread or magnet
Etc. connection types be fixed on grip block 2 far from block plate 4 one end；Then by one end of block plate 4 separate on grip block 2 and installation
The mounting hole 3 of seat 1 cooperates, and when cooperation, the stick 5 on 2 side wall of grip block is inserted into through slot 6, and between telescopic component, by
It is in compressive state in telescopic component, grip block 2 is fixed in mounting base 1 by the pressure from telescopic component.
It avoids in mobile coupling cramp, grip block can shake, and out of position, increase the later period adjusts motion platform again
The case where time, reduction working efficiency, occurs；For traditional upper fixture component, the stability of grip block 2 is increased, is kept away
Exempt from its shaking on the move, then no longer needs to adjust motion platform after completing movement, improve work efficiency.
Embodiment 2
The present invention is on the basis of embodiment 1, to further illustrate to the present invention.
As shown in figs. 1-9, the present invention avoids the device that coupling cramp shakes in moving process, the cross of the through slot 6
Section be it is rectangular, the telescopic component includes sequentially connected spring 7 and movable plate 8, and the spring 7 is spiral cylinder spring,
One end thereon far from movable plate 8 is connect with the side cell wall of through slot 6, axis of the movable plate 8 perpendicular to spring 7；
In a pair of of telescopic component, the spring 7 in a telescopic component is connect with the side cell wall of through slot 6, another is flexible
Spring 7 in component is connect with the other side cell wall of through slot 6.
Further, the spring 7 in each telescopic component there are three, and successively evenly and at intervals along the axis of through slot 6
It is arranged between the cell wall of through slot 6 and movable plate 8.
When stick 5 is between telescopic component, spring 7 is in compressive state, and the spring of compression plays clamping to stick 5
Power, and then grip block 2 is avoided to shake on the move；Meanwhile spring 7 can also absorb the vibration generated in mobile, so that grip block 2
It is always positioned at predetermined position.
Embodiment 3
The present invention is on the basis of embodiment 1, to further illustrate to the present invention.
As shown in figs. 1-9, the present invention avoids the device that coupling cramp shakes in moving process, on the stick 5
One end far from block plate 4 is provided with inserted block 9, and the inserted block 9 is isosceles triangular prism, side and item where the insole binding of cross section
End face on block 5 far from block plate 4 connects, and the face where bottom edge is consistent with the cross sectional dimensions of stick 5.
The setting of inserted block 9 is conducive to stick 5 and is smoothly inserted between telescopic component.
Further, non-slip texture is provided on the side wall of the block plate 4.Since grip block 2 is clamped by telescopic component
Firmly, it when therefore dismantling or grip block 2 is installed, needs more energetically, therefore be provided with non-slip texture on the side wall of block plate 4, passes through
Increase frictional force to improve disassembly or install the convenience of grip block 2.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (5)
1. the device for avoiding coupling cramp from shaking in moving process, including coupling cramp, the coupling cramp includes upper fixture
Component, the upper fixture component include be capable of fixing optical fiber component grip block (2) and with mounting hole (3) mounting base (1),
One end of grip block (2) is provided with block plate (4), and the other end of grip block (2) and mounting hole (3) cooperate, on grip block (2) with
It is provided with stick (5) on the side wall of mounting hole (3) hole wall contact, the axis of the stick (5) is parallel to the axis of mounting hole (3)
Line；It being provided on the hole wall of mounting hole (3) through slot (6), the axis of the through slot (6) is parallel to the axis of mounting hole (3),
It is characterized in that: the axisymmetrical of through slot (6) being provided with a pair of of telescopic component, the telescopic component in the through slot (6)
Telescopic direction perpendicular to the axis of through slot (6), and the telescopic end of telescopic component is relative to each other, grip block (2) and mounting hole (3)
When cooperation, stick (5) is located in through slot (6), and between telescopic component, and telescopic component is in compressive state.
2. according to claim 1 avoid the device that coupling cramp shakes in moving process, it is characterised in that: described logical
The cross section of slot (6) be it is rectangular, the telescopic component includes sequentially connected spring (7) and movable plate (8), the spring (7)
For spiral cylinder spring, one end thereon far from movable plate (8) is connect with the side cell wall of through slot (6), and the movable plate (8) is hung down
Directly in the axis of spring (7)；
In a pair of of telescopic component, the spring (7) in a telescopic component is connect with the side cell wall of through slot (6), another is flexible
Spring (7) in component is connect with the other side cell wall of through slot (6).
3. according to claim 2 avoid the device that coupling cramp shakes in moving process, it is characterised in that: Mei Geshen
Spring (7) in contracting component there are three, and the cell wall of through slot (6) is successively set along the axis of through slot (6) evenly and at intervals
Between movable plate (8).
4. according to claim 1 avoid the device that coupling cramp shakes in moving process, it is characterised in that: described
One end on stick (5) far from block plate (4) is provided with inserted block (9), and the inserted block (9) is isosceles triangular prism, cross section indsole
Side where side is connect with the end face on stick (5) far from block plate (4), and the cross section in the face where bottom edge and stick (5)
Size is consistent.
5. according to claim 1 avoid the device that coupling cramp shakes in moving process, it is characterised in that: described
Non-slip texture is provided on the side wall of block plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710627887.0A CN107390327B (en) | 2017-07-28 | 2017-07-28 | Avoid the device that coupling cramp shakes in moving process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710627887.0A CN107390327B (en) | 2017-07-28 | 2017-07-28 | Avoid the device that coupling cramp shakes in moving process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107390327A CN107390327A (en) | 2017-11-24 |
| CN107390327B true CN107390327B (en) | 2019-03-19 |
Family
ID=60342131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710627887.0A Active CN107390327B (en) | 2017-07-28 | 2017-07-28 | Avoid the device that coupling cramp shakes in moving process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107390327B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219905B (en) * | 2021-05-31 | 2022-02-11 | 新代科技(苏州)有限公司 | Clamp avoiding method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002006173A (en) * | 2000-06-20 | 2002-01-09 | Furukawa Electric Co Ltd:The | Clip attaching/detaching tool |
| CN202153264U (en) * | 2011-08-02 | 2012-02-29 | 成都天润光电有限责任公司 | Improved coupling clamp of optical communication device |
| CN202676954U (en) * | 2012-07-27 | 2013-01-16 | 厦门市贝莱通信设备有限公司 | Upper grip device of coaxial optical assembly coupling jig |
-
2017
- 2017-07-28 CN CN201710627887.0A patent/CN107390327B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002006173A (en) * | 2000-06-20 | 2002-01-09 | Furukawa Electric Co Ltd:The | Clip attaching/detaching tool |
| CN202153264U (en) * | 2011-08-02 | 2012-02-29 | 成都天润光电有限责任公司 | Improved coupling clamp of optical communication device |
| CN202676954U (en) * | 2012-07-27 | 2013-01-16 | 厦门市贝莱通信设备有限公司 | Upper grip device of coaxial optical assembly coupling jig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107390327A (en) | 2017-11-24 |
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Effective date of registration: 20191220 Address after: 315403 No.21 Fengyi Road, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Ningbo Yuda Communication Technology Co., Ltd. Address before: 610000 Sichuan Province, Chengdu hi tech Zone, Kyrgyzstan, No. five, No. 118, No. 3, building No. 2 layer Patentee before: CHENGDU JOINCORE FIBER COMMUNICATION EQUIPMENT CO., LTD. |
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