CN209460460U - A kind of WDM high-precision is to Light coupling devices - Google Patents
A kind of WDM high-precision is to Light coupling devices Download PDFInfo
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- CN209460460U CN209460460U CN201920145655.6U CN201920145655U CN209460460U CN 209460460 U CN209460460 U CN 209460460U CN 201920145655 U CN201920145655 U CN 201920145655U CN 209460460 U CN209460460 U CN 209460460U
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- adjusting rod
- pedestal
- coupling devices
- light coupling
- portal frame
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Abstract
The utility model discloses a kind of WDM high-precisions to Light coupling devices, including to optical platform, pedestal, portal frame and two regulating arms, the pedestal is mounted on on optical platform, the two sides of pedestal are arranged in the fixed feet of portal frame, the pedestal is equipped with rectilinear orbit, and in orbit, regulating arm end is equipped with fixture for the regulating arm bottom end installation, the portal frame is equipped with imaging device, and imaging device is slidably connected with portal frame.Pedestal improves certain antihunt action, and two regulating arms move freely in orbit, has biggish adjustable range, and portal frame furthers imaging device at a distance from fixture above pedestal, improves imaging definition.The utility model has structure simple, and freedom degree is big, and precision is high, and service efficiency is high, feature easy to maintain.
Description
Technical field
The utility model relates to field of communication technology, in particular to a kind of WDM high-precision is to Light coupling devices.
Background technique
Along with the emergence of data center, the optical device demand based on slab guide silicon optical chip sharply rises, to flat
Surface wave is led encapsulation technology and is put forward new requirements, but at present coupling technique it is not mature enough, structure is complicated for existing equipment, precision compared with
Low and expensive, subsequent upgrade maintenance cost is high, is unfavorable for R&D and production.
The utility model of publication number CN208156255U provide it is a kind of based on slab guide to Light coupling devices, packet
It includes: optics vibration-isolating platform, portal frame, two electric three-dimensional adjusting dresses to move linearly for providing the direction XYZ when coupling to light
It sets, two Manual three-dimensional regulating devices, the CCD imaging device for observing the mutual alignment between material, each Manual three-dimensional
One is mounted in regulating device for coupling the frock clamp of placing materials when to light, portal frame, electric three-dimensional adjust dress
Set and frock clamp be installed on optics vibration-isolating platform, two Manual three-dimensional regulating devices be installed to correspondingly two it is electronic
On three-dimensional regulating mechanism, gap is formed between two electric three-dimensional regulating devices, portal frame setting is adjusted in two electric three-dimensionals
The side of device.
Basic function can be realized to Light coupling devices in above-mentioned documents, but structure is complicated, higher cost, adjusts
Property is poor, and service efficiency is low, is unfavorable for safeguarding.
Utility model content
The problem of for prior art construction complexity, higher cost, modulability is poor, and service efficiency is low, is unfavorable for maintenance, this
Utility model provides a kind of WDM high-precision to Light coupling devices, and structure is simple, and adjustable range is big, and service efficiency is high, is easy to tie up
Shield.
It is the technical solution of the utility model below.
A kind of WDM high-precision is to Light coupling devices, including to optical platform, pedestal, portal frame and two regulating arms, the base
Seat is mounted on on optical platform, and the two sides of pedestal are arranged in the fixed feet of portal frame, and the pedestal is equipped with rectilinear orbit, described
Regulating arm bottom end installation in orbit, regulating arm end be equipped with fixture, the portal frame be equipped with imaging device, imaging device with
Portal frame is slidably connected.Pedestal improves certain antihunt action, and two regulating arms move freely in orbit, has biggish
Adjustable range, portal frame further imaging device at a distance from fixture above pedestal, improve imaging definition.
Further, the portal frame includes arc-shaped fixed frame and rotating turret, and the fixed frame and rotating turret are at midpoint
Place is rotatably connected, and rotating turret is equipped with sliding rail, the imaging device connecting sliding rail below fixed frame on the downside of rotating turret.Pass through
Arc-shaped and rotatable design allows imaging device to be subject to working face around hemispherical movement, eliminates imaging dead angle,
It realizes omnibearing observation, is conducive to the precision for improving equipment.
Further, the imaging device includes telescoping tube and imaging end, the cunning of telescoping tube one end connection rotating turret
Rail, the other end connect imaging end.The adjustable imaging end of telescoping tube further increases image quality, mentions at a distance from working face
High equipment precision.
Further, the telescoping tube is connect with rotation frame sliding track by ball head structure.On the basis of above-mentioned image-forming condition
It is further added by one degree of freedom, covers all possible observation angle substantially.
Further, the regulating arm includes three orthogonal adjusting rods, and first adjusting rod is perpendicular to light
Platform and the track for connecting pedestal, second adjusting rod slide company perpendicular to the first adjusting rod and track and with the first adjusting rod
It connects, the third adjusting rod is parallel to track, and third adjusting rod one end is slidably connected with the second adjusting rod, other end connection folder
Tool, wherein third adjusting rod is near base central, and the first adjusting rod is farthest away from base central.Three adjusting rods collectively form
Complete three-dimensional regulation ability, it is accurate to realize to optical coupling.
Further, the imaging end includes camera or magnifying glass.
Further, the telescoping tube is Bendable telescopic pipe.It can make further fine tuning after bending to imaging angle.
Further, first adjusting rod is manual actuation, second and third adjusting rod is driven by motor.
Further, the third adjusting rod is manual actuation, first and second adjusting rod is driven by motor.Provide two
Kind driving method, adapts to different situations.
Further, the track midpoint and both ends of the pedestal are equipped with buffer stopper.Track is divided into two by the buffer stopper at midpoint
Section, the buffer stopper at both ends prevent regulating arm movement from causing possible collsion damage.
The utility model has the following beneficial effects: structure is simple, freedom degree is big, and precision is high, and service efficiency is high, easy to maintain.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model embodiment；
In figure: 1- is to optical platform, 2- pedestal, 3- portal frame, 4- regulating arm, 5- track, 6- imaging device.
Specific embodiment
The technical program is further elaborated below in conjunction with Figure of description.
Embodiment: being as shown in Figure 1 a kind of WDM high-precision to Light coupling devices, including to optical platform 1, pedestal 2, gantry
Frame 3 and two regulating arms 4, the pedestal 2 are mounted on on optical platform 1, and the two sides of pedestal 2 are arranged in the fixed feet of portal frame 3,
The pedestal 2 is equipped with rectilinear orbit 5, and on the rail 5,4 end of regulating arm is equipped with fixture (not for 4 bottom end of the regulating arm installation
Draw), the portal frame 3 is equipped with imaging device 6, and imaging device 6 is slidably connected with portal frame 3.Pedestal 2 improves certain
Antihunt action, two regulating arms 4 move freely on the rail 5, have biggish adjustable range, portal frame 3 is on pedestal 2
Side, furthers imaging device 6 at a distance from fixture, improves imaging definition.
In the present embodiment, the portal frame 3 includes arc-shaped fixed frame and rotating turret, and the fixed frame and rotating turret are in
It is rotatably connected at point, rotating turret is equipped with sliding rail, 6 connecting sliding rail of imaging device below fixed frame on the downside of rotating turret.It is logical
Arc-shaped and rotatable design is crossed, so that imaging device 6 is subject to working face around hemispherical movement, it is dead to eliminate imaging
Omnibearing observation is realized at angle, is conducive to the precision for improving equipment.Fixed frame and rotating turret in the present embodiment are metal branch
Frame, the place of being rotatably connected are bolt.
In the present embodiment, the imaging device 6 includes telescoping tube and imaging end, and described telescoping tube one end connects rotating turret
Sliding rail, the other end connect imaging end.The adjustable imaging end of telescoping tube further increases image quality at a distance from working face,
Improve equipment precision.When rotating turret is rotated around midpoint, telescoping tube is along rotation frame sliding track sliding.
In the present embodiment, the telescoping tube is connect with rotation frame sliding track by ball head structure.On above-mentioned image-forming condition basis
On be further added by one degree of freedom, cover all possible observation angle substantially.Bulb has certain frictional force, is not rotating actively
Shi Buhui loosens.
In the present embodiment, the regulating arm 4 includes three orthogonal adjusting rods, and first adjusting rod is perpendicular to right
Optical platform 1 and the track 5 for connecting pedestal 2, second adjusting rod perpendicular to the first adjusting rod and track 5 and with the first adjusting rod
It is slidably connected, the third adjusting rod is parallel to track 5, and third adjusting rod one end is slidably connected with the second adjusting rod, the other end
Jockey, wherein third adjusting rod is near 2 center of pedestal, and the first adjusting rod is farthest away from 2 center of pedestal.Three adjusting rod groups
Conjunction forms complete three-dimensional regulation ability, accurate to realize to optical coupling.
In the present embodiment, the imaging end includes camera.
In the present embodiment, the telescoping tube is Bendable telescopic pipe.It can make further fine tuning after bending to imaging angle.
Bendable telescopic pipe in the present embodiment is made of metal, and is hardly damaged.
In the present embodiment, the third adjusting rod is manual actuation, first and second adjusting rod is driven by motor.By motor
After controlling to adjust in place, third adjusting rod is manually adjusted according to different situations.
In the present embodiment, 5 midpoint of track of the pedestal 2 and both ends are equipped with buffer stopper (not shown).The buffer stopper at midpoint
It is two sections that track 5, which is divided to, and the buffer stopper at both ends prevents the movement of regulating arm 4 from causing possible collsion damage.
The present embodiment structure is simple, and freedom degree is big, and precision is high, and service efficiency is high, easy to maintain.
It should be noted that the specific embodiment is only used for that technical solution is further described, it is not used in and limits the skill
The range of art scheme, any modifications, equivalent substitutions and improvements etc. based on this technical solution are regarded as in the utility model
In protection scope.
Claims (10)
1. a kind of WDM high-precision is to Light coupling devices, which is characterized in that including to optical platform, pedestal, portal frame and two adjustings
Arm, the pedestal are mounted on on optical platform, and the two sides of pedestal are arranged in the fixed feet of portal frame, and the pedestal is equipped with straight line
Track, in orbit, regulating arm end is equipped with fixture for the regulating arm bottom end installation, and the portal frame is equipped with imaging device,
Imaging device is slidably connected with portal frame.
2. a kind of WDM high-precision according to claim 1 is to Light coupling devices, which is characterized in that the portal frame includes
Arc-shaped fixed frame and rotating turret, the fixed frame and rotating turret are rotatably connected in midpoint, rotating turret below fixed frame,
Sliding rail, the imaging device connecting sliding rail are equipped on the downside of rotating turret.
3. a kind of WDM high-precision according to claim 2 is to Light coupling devices, which is characterized in that the imaging device packet
Telescoping tube and imaging end, the sliding rail of telescoping tube one end connection rotating turret are included, the other end connects imaging end.
4. a kind of WDM high-precision according to claim 3 is to Light coupling devices, which is characterized in that the telescoping tube with turn
Moving frame sliding rail is connected by ball head structure.
5. a kind of high-precision of the WDM according to Claims 2 or 3 or 4 is to Light coupling devices, which is characterized in that the adjusting
Arm includes three orthogonal adjusting rods, and first adjusting rod is described perpendicular to optical platform and connecting the track of pedestal
Second adjusting rod is slidably connected perpendicular to the first adjusting rod and track and with the first adjusting rod, and the third adjusting rod is parallel to rail
Road, third adjusting rod one end are slidably connected with the second adjusting rod, and other end jockey, wherein third adjusting rod is near pedestal
Center, the first adjusting rod is farthest away from base central.
6. a kind of WDM high-precision according to claim 3 is to Light coupling devices, which is characterized in that the imaging end includes
Camera or magnifying glass.
7. a kind of WDM high-precision according to claim 4 is to Light coupling devices, which is characterized in that the telescoping tube is can
It is bent telescoping tube.
8. a kind of WDM high-precision according to claim 5 is to Light coupling devices, which is characterized in that first adjusting rod
For manual actuation, second and third adjusting rod is driven by motor.
9. a kind of WDM high-precision according to claim 5 is to Light coupling devices, which is characterized in that the third adjusting rod
For manual actuation, first and second adjusting rod is driven by motor.
10. a kind of WDM high-precision according to claim 1 is to Light coupling devices, which is characterized in that the track of the pedestal
Midpoint and both ends are equipped with buffer stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145655.6U CN209460460U (en) | 2019-01-28 | 2019-01-28 | A kind of WDM high-precision is to Light coupling devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145655.6U CN209460460U (en) | 2019-01-28 | 2019-01-28 | A kind of WDM high-precision is to Light coupling devices |
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| Publication Number | Publication Date |
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| CN209460460U true CN209460460U (en) | 2019-10-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110888202A (en) * | 2019-11-18 | 2020-03-17 | 桂林电子科技大学 | Optical fiber coupler and control method thereof |
-
2019
- 2019-01-28 CN CN201920145655.6U patent/CN209460460U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110888202A (en) * | 2019-11-18 | 2020-03-17 | 桂林电子科技大学 | Optical fiber coupler and control method thereof |
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