CN105698994A - Testing tool for casing tube plugging force of optical fiber connector - Google Patents
Testing tool for casing tube plugging force of optical fiber connector Download PDFInfo
- Publication number
- CN105698994A CN105698994A CN201610162167.7A CN201610162167A CN105698994A CN 105698994 A CN105698994 A CN 105698994A CN 201610162167 A CN201610162167 A CN 201610162167A CN 105698994 A CN105698994 A CN 105698994A
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- CN
- China
- Prior art keywords
- casing tube
- screw joint
- joint casing
- adapter sleeve
- threaded connection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention relates to a testing tool for a casing tube plugging force of an optical fiber connector. The testing tool comprises a tensiometer, a threaded connection casing tube, and a detection terminal. The threaded connection casing tube coats an outer side of a testing terminal of the tensiometer; and connection threads are arranged at the outer side surface of the threaded connection casing tube. The detection terminal consists of a connecting sleeve, a ceramic plugging core and a connecting fixed sleeve; the connecting sleeve, the threaded connection casing tube, and the connecting fixed sleeve are connected by threads; the threaded connection casing tube, the connecting sleeve, and the connecting fixed sleeve are distributed coaxially and are communicated with each other; the ceramic plugging core is embedded into the threaded connection casing tube, the connecting sleeve, and the connecting fixed sleeve and is in sliding connection with the threaded connection casing tube, the connecting sleeve, and the connecting fixed sleeve; and the front end of the ceramic plugging core is arranged at the outer side of the connecting sleeve and the tail end of the ceramic plugging core is communicated with the testing terminal of the tensiometer. According to the invention, defects of small size and large positioning difficulty of the existing optical fiber connector can be overcome effectively; and thus the working efficiency and working quality of the testing work of the plugging force of the optical fiber connector are improved substantially and the labor intensity can be effectively reduced.
Description
Technical field
The present invention relates to a kind of joints of optical fibre detection equipment, be exactly a kind of fiber optic connector ferrule insertion-withdrawal force test tool equipment。
Background technology
In the production process of the joints of optical fibre, in order to check the assembling quality of the joints of optical fibre, generally require the ceramic insertion core to the joints of optical fibre completed after assembling and carry out insertion force and withdrawal force detection, easily check product quality and the structural stability of the joints of optical fibre, but due to joints of optical fibre product structure small volume, and multidigit cylindricity structure, therefore cause currently carrying out in contact engaging and separating force test process to it, extremely difficult it is carried out clamping position, thus result under the contact engaging and separating force detection and localization work efficiency of the joints of optical fibre, labor intensity is big, and accuracy of detection is relatively low, hence for this phenomenon, in the urgent need to developing a kind of invention joints of optical fibre test equipment, to meet the needs that actual production uses。
Summary of the invention
For the deficiency existed in prior art, the present invention provides a kind of fiber optic connector ferrule insertion-withdrawal force test tool equipment, this invention constitutes simple in construction, flexible and convenient to use, can effectively overcome joints of optical fibre volume little, the drawback that positioning difficulty is big, thus greatly improving work efficiency and the work quality of joints of optical fibre contact engaging and separating force test job, and can effectively reduce labor intensity。
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of fiber optic connector ferrule insertion-withdrawal force test tool equipment, including strain gauge, screw joint casing and detection terminal, wherein screw joint casing is coated on outside strain gauge test lead, and be coaxially distributed with strain gauge test lead, screw joint casing lateral surface sets connection screw thread, detection terminal includes adapter sleeve, ceramic insertion core and connection fixed cover, wherein adapter sleeve respectively with screw joint casing and be connected fixed cover and be threaded connection, and screw joint casing, adapter sleeve and connection fixed cover are coaxially distributed and are interconnected, ceramic insertion core is embedded in screw joint casing, adapter sleeve and connect in fixed cover and and screw joint casing, adapter sleeve and connection fixed cover are slidably connected, ceramic insertion core front end is positioned at outside adapter sleeve, end connects with strain gauge test lead。
Further, described ceramic insertion core is connected by least one back-moving spring with being connected inner room。
Further, described ceramic insertion core front end and rear end end face are all provided with abrasionproof cushion block。
Further, described ceramic insertion core sets at least one prestressing force breaking groove。
The present invention is the slotting mental and physical efforts of the sleeve pipe for measuring the joints of optical fibre and pulls out the frock whether mental and physical efforts are qualified, because the joints of optical fibre require that sleeve pipe possesses certain slotting mental and physical efforts and pulls out mental and physical efforts and could install, withdrawal force is 1-2.5N is qualified, strain gauge arranges set plumber's location survey trial work dress, facilitate product test, make test quick, accurately, it constitutes simple in construction, flexible and convenient to use, can effectively overcome joints of optical fibre volume little, the drawback that positioning difficulty is big, thus greatly improving work efficiency and the work quality of joints of optical fibre contact engaging and separating force test job, and labor intensity can be effectively reduced。
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments；
Fig. 1 is present configuration schematic diagram；
Fig. 2 is screw joint casing and the structural representation of detection terminal combination。
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with detailed description of the invention, the present invention is expanded on further。
Such as Fig. 1 and Fig. 2, described a kind of fiber optic connector ferrule insertion-withdrawal force test tool equipment, including strain gauge 1, screw joint casing 2 and detection terminal 9, wherein screw joint casing 2 is coated on outside strain gauge 1 test lead, and be coaxially distributed with strain gauge 1 test lead, screw joint casing 2 lateral surface sets connection screw thread, detection terminal 9 includes adapter sleeve 3, ceramic insertion core 4 and connection fixed cover 5, wherein adapter sleeve 3 respectively with screw joint casing 2 and be connected fixed cover 5 and be threaded connection, and screw joint casing 2, adapter sleeve 3 and connection fixed cover 5 are coaxially distributed and are interconnected, ceramic insertion core 4 is embedded in screw joint casing 2, adapter sleeve 3 and connect in fixed cover 5 and with screw joint casing 2, adapter sleeve 3 and connection fixed cover 5 are slidably connected, ceramic insertion core 4 front end is positioned at outside adapter sleeve 3, end connects with strain gauge 1 test lead。
In the present embodiment, described ceramic insertion core 4 is connected by least one back-moving spring 6 with between adapter sleeve 3, and described ceramic insertion core 4 front end and rear end end face are all provided with abrasionproof cushion block 7, and described ceramic insertion core 4 sets at least one prestressing force breaking groove 8。
The present invention is the slotting mental and physical efforts of the sleeve pipe for measuring the joints of optical fibre and pulls out the frock whether mental and physical efforts are qualified, because the joints of optical fibre require that sleeve pipe possesses certain slotting mental and physical efforts and pulls out mental and physical efforts and could install, withdrawal force is 1-2.5N is qualified, strain gauge arranges set plumber's location survey trial work dress, facilitate product test, make test quick, accurately, it constitutes simple in construction, flexible and convenient to use, can effectively overcome joints of optical fibre volume little, the drawback that positioning difficulty is big, thus greatly improving work efficiency and the work quality of joints of optical fibre contact engaging and separating force test job, and labor intensity can be effectively reduced。
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described。Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention。Claimed scope is defined by appending claims and equivalent thereof。
Claims (4)
1. a fiber optic connector ferrule insertion-withdrawal force test tool equipment, it is characterized in that: described fiber optic connector ferrule insertion-withdrawal force test tool equipment includes strain gauge, screw joint casing and detection terminal, wherein said screw joint casing is coated on outside strain gauge test lead, and be coaxially distributed with strain gauge test lead, described screw joint casing lateral surface sets connection screw thread, described detection terminal includes adapter sleeve, ceramic insertion core and connection fixed cover, wherein said adapter sleeve respectively with screw joint casing and be connected fixed cover and be threaded connection, and screw joint casing, adapter sleeve and connection fixed cover are coaxially distributed and are interconnected, described ceramic insertion core is embedded in screw joint casing, adapter sleeve and connect in fixed cover and and screw joint casing, adapter sleeve and connection fixed cover are slidably connected, described ceramic insertion core front end is positioned at outside adapter sleeve, end connects with strain gauge test lead。
2. a kind of fiber optic connector ferrule insertion-withdrawal force test tool equipment according to claim 1, it is characterised in that described ceramic insertion core is connected by least one back-moving spring with being connected inner room。
3. a kind of fiber optic connector ferrule insertion-withdrawal force test tool equipment according to claim 1, it is characterised in that described ceramic insertion core front end and rear end end face are all provided with abrasionproof cushion block。
4. a kind of fiber optic connector ferrule insertion-withdrawal force test tool equipment according to claim 1, it is characterised in that set at least one prestressing force breaking groove on described ceramic insertion core。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162167.7A CN105698994A (en) | 2016-03-22 | 2016-03-22 | Testing tool for casing tube plugging force of optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162167.7A CN105698994A (en) | 2016-03-22 | 2016-03-22 | Testing tool for casing tube plugging force of optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105698994A true CN105698994A (en) | 2016-06-22 |
Family
ID=56232182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610162167.7A Pending CN105698994A (en) | 2016-03-22 | 2016-03-22 | Testing tool for casing tube plugging force of optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105698994A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706274A (en) * | 2016-12-22 | 2017-05-24 | 莱茵技术（上海）有限公司 | Device and method used for optical fiber splice tensile force testing |
| CN106872079A (en) * | 2017-03-10 | 2017-06-20 | 泰州市航宇电器有限公司 | A kind of adjustable quantitative determination dynamometer |
| CN111366279A (en) * | 2020-03-11 | 2020-07-03 | 中国商用飞机有限责任公司 | Verifying attachment of connector pencil contact pin installation power |
| CN113188697A (en) * | 2021-04-15 | 2021-07-30 | 北京航天光华电子技术有限公司 | Thrust test pen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11287720A (en) * | 1998-04-03 | 1999-10-19 | Toto Ltd | Measuring method and apparatus for holding force of slit sleeve for optical connector |
| CN102680152A (en) * | 2012-05-14 | 2012-09-19 | 浙江理工大学 | Device for testing insertion and withdrawal forces of contact elements of electric connectors in high temperature environments |
| CN103008257A (en) * | 2012-11-26 | 2013-04-03 | 浙江理工大学 | Automatic detecting and sorting device for insertion and extraction force of special ceramic sleeves |
| CN104111134A (en) * | 2014-06-27 | 2014-10-22 | 深圳职业技术学院 | Drawing force detector and test method thereof |
| CN104819839A (en) * | 2015-05-20 | 2015-08-05 | 河北工业大学 | Electric connector contact element plug-pull feature tester |
| CN205607573U (en) * | 2016-03-22 | 2016-09-28 | 苏州伽蓝致远电子科技股份有限公司 | Fiber connector sleeve pipe plug power test fixture |
-
2016
- 2016-03-22 CN CN201610162167.7A patent/CN105698994A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11287720A (en) * | 1998-04-03 | 1999-10-19 | Toto Ltd | Measuring method and apparatus for holding force of slit sleeve for optical connector |
| CN102680152A (en) * | 2012-05-14 | 2012-09-19 | 浙江理工大学 | Device for testing insertion and withdrawal forces of contact elements of electric connectors in high temperature environments |
| CN103008257A (en) * | 2012-11-26 | 2013-04-03 | 浙江理工大学 | Automatic detecting and sorting device for insertion and extraction force of special ceramic sleeves |
| CN104111134A (en) * | 2014-06-27 | 2014-10-22 | 深圳职业技术学院 | Drawing force detector and test method thereof |
| CN104819839A (en) * | 2015-05-20 | 2015-08-05 | 河北工业大学 | Electric connector contact element plug-pull feature tester |
| CN205607573U (en) * | 2016-03-22 | 2016-09-28 | 苏州伽蓝致远电子科技股份有限公司 | Fiber connector sleeve pipe plug power test fixture |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706274A (en) * | 2016-12-22 | 2017-05-24 | 莱茵技术（上海）有限公司 | Device and method used for optical fiber splice tensile force testing |
| CN106872079A (en) * | 2017-03-10 | 2017-06-20 | 泰州市航宇电器有限公司 | A kind of adjustable quantitative determination dynamometer |
| CN111366279A (en) * | 2020-03-11 | 2020-07-03 | 中国商用飞机有限责任公司 | Verifying attachment of connector pencil contact pin installation power |
| CN111366279B (en) * | 2020-03-11 | 2021-09-28 | 中国商用飞机有限责任公司 | Verifying attachment of connector pencil contact pin installation power |
| CN113188697A (en) * | 2021-04-15 | 2021-07-30 | 北京航天光华电子技术有限公司 | Thrust test pen |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
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| RJ01 | Rejection of invention patent application after publication |