CN201438227U - Fiber positioning device - Google Patents
Fiber positioning device Download PDFInfo
- Publication number
- CN201438227U CN201438227U CN2009201504471U CN200920150447U CN201438227U CN 201438227 U CN201438227 U CN 201438227U CN 2009201504471 U CN2009201504471 U CN 2009201504471U CN 200920150447 U CN200920150447 U CN 200920150447U CN 201438227 U CN201438227 U CN 201438227U
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- China
- Prior art keywords
- perforation
- positioning seat
- magnetic
- fiber orientation
- orientation device
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- Expired - Fee Related
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Abstract
The utility model relates to a fiber positioning device which comprises a base, a positioning base, a magnetic suction structure and an adjusting structure, and the base is provided with a first perforation; the positioning base is arranged on the base and is provided with a second perforation, the second perforation is opposite to the first perforation, a fiber penetrates through the first perforation and the second perforation; the magnetic suction structure is magnetically sucked on the lateral side of the positioning base; the adjusting structure is arranged on the lateral side of the base for adjusting the position of the magnetic suction structure, so as to adjust the position of the positioning base. The fiber positioning device simplifies the structure, is easy for assembly and operation and reduces the manufacturing cost of the fiber positioning device.
Description
Technical field
The utility model is about a kind of locating device, is meant a kind of device that optical fiber can be positioned especially.
Background technology
Optical fiber, its original name " optical glass fibre ".Optical fiber be a kind of utilize light in the fiber that glass or plastics are made total reflection principle and the light conduction instrument reached.To outward seeming, it is also more elongated than hair, a soft and transparent glass fiber.Fine fiber package makes that it can be crooked and be unlikely to fracture in plastic sheath.Usually, the emitter of an end of optical fiber uses light emitting diode or a branch of laser that light pulse is sent to optical fiber, and the receiving trap of the other end of optical fiber uses photosensitive components to detect pulse.The cable that comprises optical fiber is called optical cable.In daily life, because light is more much lower in the loss of electric wire conduction than electricity in fibre-optic conduction loss, optical fiber is used as the information transmission of long distance.Along with the price of optical fiber day by day reduces, optical fiber also is used to the purposes of medical treatment and amusement.
Optical fiber is duplex, and the core is a glass of high refractive index, and the top layer part is the glass or the plastics of low-refraction, and light is propagated in the core, and constantly carries out total reflection at the top layer intersection, propagates forward along " it " font.This fiber is also thinner than hairline, and thin like this fiber will have the distinct dual structure of refractive index to distribute, and is a very surprising technology.The various countries scientist has created " interior attachment method ", " MCVD method ", " VAD method " etc. through making great efforts for many years, has made ultra-pure quartz glass, and the efficient of the light transmitting fiber propagates light of special one-tenth has had very significantly raising.Optical fiber preferably now, its loss of light propagation has only the point two decibel for every kilometer; That is to say propagate one kilometer after a loss 4.5%, so optical fiber brought into use in various fields, for example introscope of medical use, or the signal line of seehears, or department store often can see the glittering ornament lamp that sparkles, and all is the range of application of optical fiber.
Because optical fiber can be applicable to various fields, such as using in the design of calibration, location, therefore at the process need that uses optical fiber with alignment device with the optical fiber contraposition.And general on the market locating device is to utilize slide rail to do the design that transverse axis and Z-axis are finely tuned, and the design that utilizes slide rail has the problem of limitation in height and cost raising, moreover, the slide rail design can make the optical fiber head up and down of oneself location originally, because the gapped problem of slide rail makes optical fiber displacement again behind the location, quite be not easy assembling and operation, often for a long time consuming time when adjustment, can allow the mutual contraposition of optical fiber, therefore low by the fiber orientation efficient of this mode.The mode that at present also has usage platform air supporting to move is come contraposition optical fiber, the mode of but utilizing platform air supporting to move can make manufacturing cost improve, and will improve the overall weight of fiber orientation device, the board that this cooperates for desire, then must carry big weight, so also then can influence the precision of board.If can improve the efficient of optical fiber contraposition, and can not improve the weight of fiber orientation device, then must promote the convenience of optical fiber following process or application.
Therefore, the utility model provides a kind of fiber orientation device, and it can improve the efficient of optical fiber contraposition, and the problem that not only cost is low, assembling is easy, fine setting is easy, locking is not easy displacement again produces, and so can solve the above problems.
Summary of the invention
Fundamental purpose of the present utility model, be to provide a kind of fiber orientation device, it utilizes a plurality of magnetic structures of a plurality of adjustment structural adjustments, and magnetic structure is with the side of magnetic one positioning seat, so can adjust the position of positioning seat, also can will be arranged in a fiber orientation of positioning seat, and make the fiber orientation apparatus structure simple by adjusting structure, assemble and processing ease, more reduce the manufacturing cost of fiber orientation device.
Be achieved through the following technical solutions for realizing the purpose of this utility model and solving its technical matters.
The utility model discloses a kind of fiber orientation device, it comprises:
One pedestal is provided with one first perforation;
One positioning seat is located at this pedestal and one second perforation is set, and this second perforation is relative with this first perforation, can be arranged in this first perforation and this second perforation for an optical fiber;
A plurality of magnetic structures, the side of this positioning seat of magnetic; And
A plurality of adjustment structures, the side of being located at this pedestal also can be adjusted the position of this magnetic structure, to adjust the position of this positioning seat.
The beneficial effect that the utlity model has, of the present utility model simplifying the structure assembled and processing ease, more reduces the manufacturing cost of fiber orientation device.
Description of drawings
Figure 1A is the stereographic map of the utility model preferred embodiment;
Figure 1B is the top view of the utility model preferred embodiment;
Fig. 2 A is the stereographic map of another preferred embodiment of the utility model;
Fig. 2 B is the top view of another preferred embodiment of the utility model;
Fig. 3 A is the stereographic map of another preferred embodiment of the utility model;
Fig. 3 B is the top view of another preferred embodiment of the utility model;
Fig. 4 A is the stereographic map of another preferred embodiment of the utility model;
Fig. 4 B is the top view of another preferred embodiment of the utility model;
Fig. 5 is the position view that the fixture of the utility model preferred embodiment is provided with;
Fig. 6 A is provided with the synoptic diagram of position for the utility model stabilizing member;
Fig. 6 B be the utility model stabilizing member another synoptic diagram of position is set; And
Fig. 6 C be the utility model stabilizing member another synoptic diagram of position is set.
[figure number simple declaration]
12 first perforation of 10 pedestals
22 second perforation of 20 positioning seats
24 magnetic portions, 26 reference columns
30 magnetic structures, 32 movable blocks
34 magnetic assemblies 40 are adjusted structure
42 fixed blocks, 44 lead screws
The 3rd perforation of 50 balance weight body 52
60 fixtures, 70 stabilizing members
Embodiment
Further understand and understanding for making architectural feature of the present utility model and the effect reached had, in order to preferred embodiment and cooperate detailed explanation, be described as follows:
See also Figure 1A and Figure 1B, it is the stereographic map and the top view of the utility model preferred embodiment; As shown in the figure, fiber orientation device of the present utility model comprises a pedestal 10, a positioning seat 20, magnetic structure 30 and adjusts structure 40, and pedestal 10 is provided with one first perforation 12; Positioning seat 20 is located at pedestal 10 and one second perforation, 22, the second perforation 22 is set relative with first perforation 12, and an optical fiber (figure does not show) is arranged in first perforation, 12 and second perforation 22; The side of magnetic structure 30 magnetic positioning seats 20, magnetic structure 30 is a magnet; Adjust the position that structure 40 is located at the side of pedestal 10 and is adjusted magnetic structure 30.When desire is adjusted the position of positioning seat 20, adjust structure 40, make and adjust the position that structure 40 drives magnetic structure 30, this embodiment respectively is provided with one with horizontal direction and vertical direction to adjust structure 40 is that example explains, therefore when adjusting structure 40 drive magnetic structures 30, side by magnetic structure 30 absorption positioning seats 20 makes positioning seat 20 move in horizontal direction and vertical direction.
Accept above-mentionedly, when the adjustment structure 40 of horizontal direction drives horizontal direction magnetic structures 30, positioning seat 20 will be driven by level, and the magnetic structure 30 that is adsorbed in the vertical direction of positioning seat 20 will slide in the side of positioning seat 20.Because magnetic structure 30 is the sides that are adsorbed in positioning seat 20 with magnetic force, so the magnetic structure 30 of vertical direction still can be close to the side of positioning seat 20 when the side of positioning seat 20 slides, and makes positioning seat 20 direction of motion parallel with transverse axis.Hence one can see that, and when the adjustment structure 40 of vertical direction drove water vertically to magnetic structure 30, positioning seat 20 direction of motion were parallel with Z-axis.Mode so can be adjusted the position of the optical fiber that is arranged in positioning seat 20, so that optical fiber reaches the effect of location to adjust the position of positioning seat 20 by this.The utility model gets final product the position of positioning optical waveguides by simple structural design, and the utility model assembling and processing ease, more can reduce the manufacturing cost of fiber orientation device.
In addition, first perforation 12 of the present utility model is greater than second perforation 22, so can make optical fiber be arranged in second perforation 22 of positioning seat 20 and when mobile, optical fiber can be mobile in first perforation 12, so that with the optical fiber contraposition.
See also Fig. 2 A and Fig. 2 B, it is the stereographic map and the top view of another preferred embodiment of the utility model; As shown in the figure, this embodiment is different from an embodiment and is that the magnetic structure 30 of this embodiment is different with the magnetic structure 30 of a last embodiment, the magnetic structure 30 of this embodiment comprises a movable block 32 and at least one magnetic assembly 34, and this embodiment is to be that example explains with two magnetic assemblies 34.Movable block 32 is located at and is adjusted structure 40, and magnetic assembly 34 is located at movable block 32, and magnetic assembly 34 is a magnet, and magnetic assembly 34 is magneted in the side of positioning seat 20.So when adjusting structure 40, movable block 32 will be driven, that is drives magnetic assembly 34, make magnetic assembly 34 drive positioning seat 20.
See also Fig. 3 A and Fig. 3 B, it is the stereographic map and the top view of another preferred embodiment of the utility model; As shown in the figure, this embodiment is different from an embodiment and is provided with a magnetic portion 24 at embodiment therewith in the side of positioning seat 20, and magnetic structure 30 is magneted in magnetic portion 24.Be adsorbed in the magnetic force of positioning seat 20 with increase magnetic structure 30 by magnetic portion 24, and magnetic structure 30 is with the replaceable magnet long-pending than large contact surface, the magnetic force that makes magnetic structure 30 be adsorbed in positioning seat 20 increases, to reduce magnetic structure 30 self-align seat 20 situations that come off.
See also Fig. 4 A and Fig. 4 B, it is the stereographic map and the top view of another preferred embodiment of the utility model; As shown in the figure, this embodiment is different from an embodiment and is implementing more to comprise a balance weight body 50 therewith, and balance weight body 50 is located at positioning seat 20 tops.It is relative with second perforation 22 that balance weight body 50 is provided with one the 3rd perforation, 52, the three perforation 52, and optical fiber is arranged in the 3rd perforation 52.So make optical fiber be arranged in the bigger balance weight body of quality 50, to avoid optical fiber when the contraposition, optical fiber makes optical fiber that positioning seat 20 is dug because of the promotion of external force, to increase the convenience of location.In addition, this enforcement power more comprises a plurality of reference columns 26, reference column 26 is located on the positioning seat 20 with location balance weight body 50, when so the balance weight body 50 that quality is bigger is located at positioning seat 20, the 22 very fast contrapositions so that the 3rd perforation 52 and second is bored a hole by reference column 26 more increase the convenience of fiber orientation.
See also Fig. 5, it is the position view of the fixture setting of the utility model preferred embodiment; As shown in the figure, the utility model more can comprise plurality of fixed part 60, and fixture 60 is arranged between positioning seat 20 and the balance weight body 50, and fixture 60 is a magnet.By fixture 60 balance weight body 50 and positioning seat 20 are adsorbed mutually, so can avoid the promotion of optical fiber, optical fiber is dug balance weight body 50 self-align seats 20, more can increase the convenience of fiber orientation because of external force with magnetic force.
See also Fig. 6 A to Fig. 6 C, it is provided with the synoptic diagram of position for the utility model stabilizing member 70 differences; As shown in the figure, the utility model can be provided with a plurality of stabilizing members 70 between pedestal 10 and positioning seat 20, and stabilizing member 70 is a magnet, stabilizing member 70 the position is set corresponding to magnetic structure 30, as figure six A.To avoid the promotion of optical fiber, optical fiber is dug positioning seat 20 by stabilizing member 70 from pedestal 10, more can be increased the convenience of fiber orientation because of external force.In addition, the number of stabilizing member 70 also can be provided with according to user demand, and is general shown in Fig. 6 B or Fig. 6 C.
In sum, the utility model is relevant for a kind of fiber orientation device, and it comprises a pedestal, a positioning seat, magnetic structure and adjustment structure, and pedestal is provided with one first perforation; Positioning seat is located at pedestal; The side of magnetic structure magnetic positioning seat; Adjust the position that structure is located at the side of pedestal and is adjusted magnetic structure, use the position of adjusting positioning seat.So make of the present utility model simplifying the structure, assemble and processing ease, more reduce the manufacturing cost of fiber orientation device.
In sum, it only is a preferred embodiment of the present utility model, be not to be used for limiting the scope that the utility model is implemented, all according to impartial for it variation of the described shape of the utility model claim scope, structure, feature and spiritual institute and modification, all should be included in the claim scope of the present utility model.
Claims (12)
1. fiber orientation device is characterized in that it comprises:
One pedestal is provided with one first perforation;
One positioning seat is located at this pedestal and one second perforation is set, and this second perforation is relative with this first perforation, can be arranged in this first perforation and this second perforation for an optical fiber;
A plurality of magnetic structures, the side of this positioning seat of magnetic; And
A plurality of adjustment structures, the side of being located at this pedestal also can be adjusted the position of this magnetic structure, to adjust the position of this positioning seat.
2. fiber orientation device according to claim 1 is characterized in that, wherein this adjustment structure comprises:
One fixed block is located at the side of this pedestal; And
One lead screw is arranged in this fixed block and is located at this magnetic structure.
3. fiber orientation device according to claim 1 is characterized in that, wherein this magnetic structure comprises:
One movable block is located at this adjustment structure; And
At least one magnetic assembly is located at this movable block, and this magnetic assembly is magneted in the side of this positioning seat.
4. fiber orientation device according to claim 1 is characterized in that, wherein this magnetic assembly is a magnet.
5. fiber orientation device according to claim 1 is characterized in that, wherein the side of this positioning seat is provided with a magnetic portion, and this magnetic structure is magneted in this magnetic portion.
6. fiber orientation device according to claim 1 is characterized in that, more comprises a balance weight body, and it is located at this positioning seat top, and this balance weight body is provided with one the 3rd perforation, and the 3rd perforation is relative with this second perforation, and this optical fiber more is arranged in the 3rd perforation.
7. fiber orientation device according to claim 6 is characterized in that, more comprises a plurality of reference columns, and it is located on this positioning seat to locate this balance weight body.
8. fiber orientation device according to claim 6 is characterized in that, more comprises the plurality of fixed part, and it is arranged between this positioning seat and this balance weight body.
9. fiber orientation device according to claim 8 is characterized in that, wherein this fixture is a magnet.
10. fiber orientation device according to claim 1 is characterized in that, more comprises a plurality of stabilizing members, and it is arranged between this pedestal and this positioning seat, and the position of those stabilizing members is corresponding to this magnetic structure.
11. fiber orientation device according to claim 10 is characterized in that, wherein those stabilizing members are a magnet.
12. fiber orientation device according to claim 1 is characterized in that, wherein this first perforation is greater than this second perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201504471U CN201438227U (en) | 2009-05-04 | 2009-05-04 | Fiber positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201504471U CN201438227U (en) | 2009-05-04 | 2009-05-04 | Fiber positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201438227U true CN201438227U (en) | 2010-04-14 |
Family
ID=42400202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201504471U Expired - Fee Related CN201438227U (en) | 2009-05-04 | 2009-05-04 | Fiber positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201438227U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375248A (en) * | 2015-12-11 | 2016-03-02 | 安图实验仪器(郑州)有限公司 | Position regulator for optical fiber head of laser |
| CN110191784A (en) * | 2016-09-30 | 2019-08-30 | 3Sae技术有限公司 | Multiaxis relative positioning platform |
| CN110715740A (en) * | 2019-11-13 | 2020-01-21 | 西安工业大学 | Calibration system for multi-channel pyrometer |
| CN110764194A (en) * | 2019-11-16 | 2020-02-07 | 湖南彗驰科技有限公司 | Optical fiber patch cord connector |
| US11681100B2 (en) | 2016-09-30 | 2023-06-20 | 3Sae Technologies, Inc. | Multi-axis positioner |
-
2009
- 2009-05-04 CN CN2009201504471U patent/CN201438227U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375248A (en) * | 2015-12-11 | 2016-03-02 | 安图实验仪器(郑州)有限公司 | Position regulator for optical fiber head of laser |
| CN110191784A (en) * | 2016-09-30 | 2019-08-30 | 3Sae技术有限公司 | Multiaxis relative positioning platform |
| US11269143B2 (en) | 2016-09-30 | 2022-03-08 | 3Sae Technologies, Inc. | Multi-axis positioner |
| US11681100B2 (en) | 2016-09-30 | 2023-06-20 | 3Sae Technologies, Inc. | Multi-axis positioner |
| CN110191784B (en) * | 2016-09-30 | 2023-10-20 | 3Sae技术有限公司 | Multi-axis relative positioning table |
| CN110715740A (en) * | 2019-11-13 | 2020-01-21 | 西安工业大学 | Calibration system for multi-channel pyrometer |
| CN110764194A (en) * | 2019-11-16 | 2020-02-07 | 湖南彗驰科技有限公司 | Optical fiber patch cord connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20100504 |