CN204832633U - Miniature optic fibre focusing mechanism - Google Patents
Miniature optic fibre focusing mechanism Download PDFInfo
- Publication number
- CN204832633U CN204832633U CN201520505795.1U CN201520505795U CN204832633U CN 204832633 U CN204832633 U CN 204832633U CN 201520505795 U CN201520505795 U CN 201520505795U CN 204832633 U CN204832633 U CN 204832633U
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- CN
- China
- Prior art keywords
- aligning frame
- core frame
- pilot hole
- adjusting mechanism
- focus adjusting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a miniature optic fibre focusing mechanism, transfer core frame base both sides parallel optic fibre support sector of each other including transferring core frame, accent core frame base and setting up, the accent core put up CNC processing and be equipped with the guiding hole, the guiding hole runs through in transferring the core frame. This application part is less to fully consider the actual conditions of installation and debugging in -process, process the high accuracy guiding hole on transferring the core frame, make the more accurate installation of part to assigned position, about script needs about, 45 degrees six directions adjust, improve the back, only need carry out 45 degrees directions regulations, have greatly made things convenient for installation and debugging work.
Description
Technical field
The utility model relates to a kind of focus adjusting mechanism, is specifically related to a kind of mini optical fibre focus adjusting mechanism.
Background technology
Constantly universal along with fiber optic applications, optical cable is increasing to optical fiber splicer demand supporting with it in the middle of construction, competes also more and more fierce, to manufacturing cost, simple operation, carries convenience and construction precision is proposed requirements at the higher level.And the main functional parts that optical fiber focus adjusting mechanism is researched and developed as heat sealing machine, to the research and development of its structure function, the heat sealing machine market competitiveness will be affected significantly.
Vehicles Collected from Market, the optical fiber Focusing mechanism of heat sealing machine is divided into: 1, auto-focusing: this focusing mode is mainly through gear drive, and gear-driven feature is that transmission accuracy is high, and speed is fast, compact conformation.But element precision requires higher, difficulty of processing is large, and produces noise in motion process, and cost is also high, causes the market competitiveness reducing heat sealing machine; 2, manual focus: this focusing mode stable drive, do not produce noise, cost is lower.But the complex structure of this mechanism, not compact, parts are more, need to regulate six direction, regulate loaded down with trivial details, cause cost of labor to rise, and affect match mechanism precision, also reduce the market competitiveness simultaneously simultaneously.
Utility model content
Utility model object: the utility model, in order to solve the deficiencies in the prior art, provides that a kind of structure is simple, Installation and Debugging mini optical fibre focus adjusting mechanism easily.
Technical scheme: in order to realize above-mentioned utility model object, the technical solution adopted in the utility model is: a kind of mini optical fibre focus adjusting mechanism, comprise aligning frame, aligning frame pedestal and be arranged on aligning frame pedestal both sides optical fiber support sector parallel to each other, described aligning frame is provided with pilot hole by CNC processing, and pilot hole is through aligning frame.
As preferably, pilot hole is axially 45 degree of angles with horizontal line.
As preferably, arrange microlens in pilot hole, microlens one end is facing to optical fiber, and the other end is provided with camera, camera insulating mat and shooting headstock successively.
As preferably, described pilot hole is arranged on the symmetrical center positions of aligning frame.
As preferably, aligning frame is fixedly installed between optical fiber support sector.
Beneficial effect: compared with prior art, the application's part is less, and takes into full account the actual conditions in Installation and Debugging process, and machining high-precision pilot hole on aligning frame, makes part be installed to assigned address more accurately; Originally need up and down, left and right, 45 degree six directions regulate, after improvement, only need to carry out 45 degree of directions adjustments, be very easy to Installation and Debugging work.
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of prior art;
Accompanying drawing 2 is prior art adjustment direction schematic diagram;
Accompanying drawing 3 is structural representation of the present utility model;
Accompanying drawing 4 is the utility model adjustment direction schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
Embodiment 1:
As Fig. 3, a kind of mini optical fibre focus adjusting mechanism, comprise aligning frame 1, aligning frame pedestal 2 and be arranged on aligning frame pedestal both sides optical fiber support sector 3 parallel to each other, optical fiber support sector 3 is for placing optical fiber, and aligning frame 1 is fixedly installed between optical fiber support sector 3.Specifically, aligning frame 1 main body is provided with pilot hole 4 by CNC processing, pilot hole 4 through the symmetrical center positions of aligning frame 1, and axially and horizontal line be 45 degree of angles.Arrange microlens 5 in pilot hole 4, microlens 5 one end is facing to optical fiber, and the other end is provided with camera 51, camera insulating mat 52 and shooting headstock 53 successively.Such structure makes when actual job, only needs the adjustment carrying out 45 degree of directions to get final product (as Fig. 4 arrow points).
The utility model is based on aligning frame, and aligning frame not only plays fixation, also participates in transmission and the guiding of part, coordinates other part practical functions, thus substitutes and reduce the use amount of part.Other parts are installed with embedded mode, and it is inner that part 70% volume fractiion is installed to aligning frame, reduces the physical dimension of whole mechanism, and the Miniaturization Design for heat sealing machine provides basis.
Fig. 1 is the structural representation of prior art, form primarily of aligning frame 1 and microscope assembly, microscope assembly comprises: microlens 5, microscope body 6 and be arranged on the side shield 7 of microscope body 6 both sides, specifically, the side of microscope body 6 is provided with the microscope adjustment axle 8 regulated for left and right directions, microscope baffle plate 81, aligning frame gusset plate 9 and focusing of microscope camb cap 10; Microscope body 6 opposite side is also provided with the microscope turning axle 11 for moving up and down and focusing of microscope cam 12, microlens 5 afterbody is provided with microscope image pick-up headstock 53 and camera 51 successively, can find out, prior art not only part is many, but also needs six direction to regulate (regulating direction as Fig. 2 arrow points).
Compared to the prior art, the utility model has the following advantages:
1. Installation and Debugging are convenient
While this mini optical fibre focus adjusting mechanism achieves optical fiber exact focus, simplify structure, facilitate installation and adjustment, physical dimension significantly reduces.Because part is less, and take into full account the actual conditions in Installation and Debugging process, at the upper machining high-precision pilot hole of main body (aligning frame), make part be installed to assigned address more accurately; Originally need up and down, left and right, 45 degree six directions regulate, after improvement, only need to carry out 45 degree of directions adjustments, be very easy to Installation and Debugging work.
2. structure is simple
The utility model is based on aligning frame, and aligning frame not only plays fixation, also participates in transmission and the guiding of part, coordinates other part practical functions, thus makes critical part quantity reduce to 5 by 13; The minimizing of part, also reduces the physical dimension of whole mechanism, and the Miniaturization Design for heat sealing machine provides basis.
Claims (5)
1. a mini optical fibre focus adjusting mechanism, comprise aligning frame (1), aligning frame pedestal (2) and be arranged on aligning frame pedestal both sides optical fiber support sector (3) parallel to each other, it is characterized in that: described aligning frame (1) is provided with pilot hole (4) by CNC processing, and pilot hole (4) is through aligning frame (1).
2. mini optical fibre focus adjusting mechanism as claimed in claim 1, is characterized in that: pilot hole (4) is axial is 45 degree of angles with horizontal line.
3. mini optical fibre focus adjusting mechanism as claimed in claim 2, it is characterized in that: microlens (5) is set in pilot hole (4), microlens (5) one end is facing to optical fiber, and the other end is provided with camera (51), camera insulating mat (52) and shooting headstock (53) successively.
4. mini optical fibre focus adjusting mechanism as claimed in claim 3, is characterized in that: described pilot hole (4) is arranged on the symmetrical center positions of aligning frame (1).
5. the mini optical fibre focus adjusting mechanism according to any one of claim 1-4, is characterized in that: aligning frame (1) is fixedly installed between optical fiber support sector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505795.1U CN204832633U (en) | 2015-07-13 | 2015-07-13 | Miniature optic fibre focusing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505795.1U CN204832633U (en) | 2015-07-13 | 2015-07-13 | Miniature optic fibre focusing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204832633U true CN204832633U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520505795.1U Active CN204832633U (en) | 2015-07-13 | 2015-07-13 | Miniature optic fibre focusing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204832633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270635A (en) * | 2018-11-21 | 2019-01-25 | 南京迪威普光电技术股份有限公司 | A kind of optical fiber splicer is efficiently automatically to core apparatus |
-
2015
- 2015-07-13 CN CN201520505795.1U patent/CN204832633U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270635A (en) * | 2018-11-21 | 2019-01-25 | 南京迪威普光电技术股份有限公司 | A kind of optical fiber splicer is efficiently automatically to core apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |