CN201413403Y - Precision-adjustable clamp for intercepting optical fiber - Google Patents
Precision-adjustable clamp for intercepting optical fiber Download PDFInfo
- Publication number
- CN201413403Y CN201413403Y CN2009200441102U CN200920044110U CN201413403Y CN 201413403 Y CN201413403 Y CN 201413403Y CN 2009200441102 U CN2009200441102 U CN 2009200441102U CN 200920044110 U CN200920044110 U CN 200920044110U CN 201413403 Y CN201413403 Y CN 201413403Y
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- optical fiber
- adjustable platform
- intercepting
- adjustable
- precision
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Abstract
The utility model relates to a clamp, in particular to a precision-adjustable clamp for intercepting optical fiber, belonging to the technical field of optical fiber manufacturing. The precision-adjustable clamp for intercepting the optical fiber comprises a base, wherein an adjustable platform is arranged on the base; a movable optical fiber holder is arranged on the adjustable platform; and an adjusting knob with graduation is fixed on the end face at one side of the adjustable platform. The precision-adjustable clamp has the benefits that the intercepting length of the optical fiber to be measured is determined through the adjustable platform and the adjusting knob which is arranged on the adjustable platform, the optical fiber to be measured with specific length and high-quality end face can be obtained through optical fiber cutting blade intercepting, and the precision-adjustable clamp can be assembled on various optical fiber cutting equipment and is used for precisely intercepting the optical fiber with required length.
Description
Technical field
The utility model relates to a kind of anchor clamps, and especially a kind of optical fiber intercepts accurate flexible jig, belongs to the optic fibre manufacturing technology field.
Background technology
At light sensor, optical fiber communication in fiber geometries performance test and the fiber optics performance test, all needs to utilize fiber clamp to fix optical fiber, yet in many application, because traditional fiber clamp can not be adjusted, has introduced many test errors.In optical fiber production process, usually use equipment such as fiber geometries gauging instrument, mode field diameter measuring instrument to come the performance of detection fiber, this fiber clamp that just not only requires to be equipped with has fixation, and also requirement can obtain the optical fiber to be checked that length-specific has the high-quality end face.Traditional optical fiber measurement instrument generally is to adopt the fiber cut cutter to cut testing fiber, and existing fiber cut cutter has two kinds, ultrasound wave fiber cut cutter and mechanical type fiber cut cutter, and these two kinds of fiber cut cuttves all can not be regulated the intercepted length of optical fiber.Therefore, press for the design a kind of can with traditional fiber anchor clamps compatibility, can break through the restriction of traditional fiber anchor clamps again, the intercepting length-specific testing fiber.
The utility model content
The purpose of this utility model is: at the shortcoming that above-mentioned prior art exists, proposes the optical fiber that a kind of clip position that can adjust optical fiber easily also intercepts length-specific optical fiber exactly and intercept accurate flexible jig.
In order to reach above purpose, optical fiber of the present utility model intercepts accurate flexible jig and comprises base, its improvements are, on the described base adjustable platform is installed, described adjusting platform is provided with movably fibre holder, is fixed with the adjusting knob of band scale on the side end face of described adjustable platform.
It is that described base is connected with adjustable platform by locking knob that the utility model further improves.
The utility model further improves, and a side of described base is extended with L type projection, and described adjusting knob is threaded with L type projection.
The utility model further improves again, and the opposite side end face of described adjustable platform is connected with the slide block contact that the fiber cut cutter is installed.
The beneficial effects of the utility model are: optical fiber of the present utility model intercepts accurate flexible jig and utilizes adjustable platform and be arranged on the intercepted length that adjusting knob on the adjustable platform just can be determined testing fiber, intercept the optical fiber that is fixed on the fibre holder by the fiber cut blade then, thereby obtain the testing fiber that length-specific has the high-quality end face.In a word, optical fiber of the present utility model intercepts accurate flexible jig and can be fitted on the various fiber cut equipment, is used for the optical fiber of accurate intercepting Len req, thereby uses on instrument such as fiber geometries gauging instrument and mode field diameter measuring instrument.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Fig. 3 is the vertical view of Fig. 1.
1 compressing tablet, 2 depression bars, 3 fiber cut cuttves, 4 fibre holders, 5 slide blocks, 6 adjustable platforms, 7 optical fiber, 8 adjusting knobs, 9 locking knobs, 10 bases.
Embodiment
Embodiment one
The optical fiber of present embodiment intercepts accurate flexible jig, as shown in Figure 1, comprise base 10, slidably adjustable platform 6 is installed on the base 10, the both sides of adjustable platform 6 are provided with locking knob 9 (see figure 2)s, base 10 is connected by locking knob 9 with adjustable platform 6, and the upper end of adjustable platform 6 is provided with fibre holder 4 (see figure 3)s of track-movable; Be fixed with the adjusting knob 8 of band scale on one side end face of adjustable platform 6, its corresponding opposite side end face is connected with slide block 5 contacts that have fiber cut cutter 3; One end of base 10 extends L type projection, and adjusting knob 8 is threaded with L type projection.
During real work, rotation adjusting knob 8 is to special value (this numerical value is the fiber lengths that needs intercepting), drives adjustable platform 6 certain distance of having slided simultaneously, and fixing and locking knob 9 makes adjustable platform 6 and base 10 relative fixed.Peeled off testing fiber 7 standby, at first optical fiber 7 is passed fibre holder 4, and an end that makes optical fiber 7 is fixed on the fibre holder 4, then fibre holder 4 is placed in the track of adjustable platform 6 and make it fixing, utilize the compressing tablet 1 on the optical fiber cleaver that the other end of optical fiber 7 is fixed, promote slide block 5 at last and block the optical fiber 7 that is fixed on the anchor clamps to drive fiber cut cutter 3, push the depression bar 2 on the optical fiber cleaver, optical fiber 7 is disconnected in quilt intercepting place, obtain the optical fiber that length-specific has the high-quality end face.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. an optical fiber intercepts accurate flexible jig, comprises base, it is characterized in that: on the described base adjustable platform is installed, described adjusting platform is provided with movably fibre holder, is fixed with the adjusting knob of band scale on the side end face of described adjustable platform.
2. optical fiber according to claim 1 intercepts accurate flexible jig, it is characterized in that: described base is connected with adjustable platform by locking knob.
3. optical fiber according to claim 2 intercepts accurate flexible jig, it is characterized in that: a side of described base is extended with L type projection, and described adjusting knob is threaded with L type projection.
4. optical fiber according to claim 3 intercepts accurate flexible jig, it is characterized in that: the opposite side end face of described adjustable platform is connected with the slide block contact that the fiber cut cutter is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200441102U CN201413403Y (en) | 2009-06-18 | 2009-06-18 | Precision-adjustable clamp for intercepting optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200441102U CN201413403Y (en) | 2009-06-18 | 2009-06-18 | Precision-adjustable clamp for intercepting optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201413403Y true CN201413403Y (en) | 2010-02-24 |
Family
ID=41715286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200441102U Expired - Fee Related CN201413403Y (en) | 2009-06-18 | 2009-06-18 | Precision-adjustable clamp for intercepting optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201413403Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565945A (en) * | 2012-01-16 | 2012-07-11 | 深圳日海通讯技术股份有限公司 | Adjustable digital display fixed-length optical fiber cutting fixture |
| CN102565944A (en) * | 2012-01-16 | 2012-07-11 | 深圳日海通讯技术股份有限公司 | Adjustable fixed-length optical fiber cutting fixture |
| CN102854565A (en) * | 2012-08-16 | 2013-01-02 | 北京航空航天大学 | Precision control device for phase delay angle of optical fiber lambda/4 wave plate and control method thereof |
| CN107741314A (en) * | 2017-10-17 | 2018-02-27 | 安徽电信器材贸易工业有限责任公司 | A kind of cable fast tester |
| CN110573919A (en) * | 2018-11-14 | 2019-12-13 | 四川灼识科技股份有限公司 | Optical fiber cutting machine advancing device and anchor clamps and cutting machine of installation |
| CN112140197A (en) * | 2020-08-27 | 2020-12-29 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | Method for controlling cutting length of optical fiber, cutting clamp and using method thereof |
-
2009
- 2009-06-18 CN CN2009200441102U patent/CN201413403Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565945A (en) * | 2012-01-16 | 2012-07-11 | 深圳日海通讯技术股份有限公司 | Adjustable digital display fixed-length optical fiber cutting fixture |
| CN102565944A (en) * | 2012-01-16 | 2012-07-11 | 深圳日海通讯技术股份有限公司 | Adjustable fixed-length optical fiber cutting fixture |
| CN102565945B (en) * | 2012-01-16 | 2014-01-22 | 深圳日海通讯技术股份有限公司 | Adjustable digital display fixed-length optical fiber cutting fixture |
| CN102565944B (en) * | 2012-01-16 | 2014-06-18 | 深圳日海通讯技术股份有限公司 | Adjustable fixed-length optical fiber cutting fixture |
| CN102854565A (en) * | 2012-08-16 | 2013-01-02 | 北京航空航天大学 | Precision control device for phase delay angle of optical fiber lambda/4 wave plate and control method thereof |
| CN107741314A (en) * | 2017-10-17 | 2018-02-27 | 安徽电信器材贸易工业有限责任公司 | A kind of cable fast tester |
| CN110573919A (en) * | 2018-11-14 | 2019-12-13 | 四川灼识科技股份有限公司 | Optical fiber cutting machine advancing device and anchor clamps and cutting machine of installation |
| WO2020097806A1 (en) * | 2018-11-14 | 2020-05-22 | 四川灼识科技股份有限公司 | Optical fiber cutting machine propelling device, clamp and mounted cutting machine |
| CN110573919B (en) * | 2018-11-14 | 2020-08-14 | 四川灼识科技股份有限公司 | Optical fiber cutting machine advancing device and anchor clamps and cutting machine of installation |
| CN112140197A (en) * | 2020-08-27 | 2020-12-29 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | Method for controlling cutting length of optical fiber, cutting clamp and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |