CN107576462B - A kind of LC optical fiber connector elasticity testing device - Google Patents
A kind of LC optical fiber connector elasticity testing device Download PDFInfo
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- CN107576462B CN107576462B CN201710757810.5A CN201710757810A CN107576462B CN 107576462 B CN107576462 B CN 107576462B CN 201710757810 A CN201710757810 A CN 201710757810A CN 107576462 B CN107576462 B CN 107576462B
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- optical fiber
- fiber connector
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Abstract
A kind of LC optical fiber connector elasticity testing device is related to optical fiber connector the field of test technology, including LC device and fixing seat, and LC device is provided with the first locating slot for positioning tested LC optical fiber connector, and the first locating slot lower end is equipped with arc-shaped positioning section；Fixing seat is equipped with the groove for fixing LC device, and the bottom surface of groove is equipped with the through-hole that can accommodate tested LC optical fiber connector, has the advantages that structure is simple and convenient to operate, test result is accurate, reliable and stable.
Description
Technical field
The present invention relates to optical fiber connector the field of test technology, and in particular to a kind of LC optical fiber connector elastic force test dress
It sets.
Background technique
In current optical fiber telecommunications system, optical fiber connector is a kind of indispensable connecting component, is widely applied
In optical fiber to optical fiber, optical fiber to equipment, optical fiber to instrument etc..Optical fiber connector type usually has LC, SC, FC, ST etc., connects at present
It connects device and connector docking mode still uses based on physical contact formula, flexible structure inside connector, therefore in order to guarantee
Connector dock for a long time it is reliable effectively have a specific requirement for the value of elastic of connector, elastic force not only cannot be excessive but also not
It can be too small.Elastic force numerical value how is tested, a set of special device is needed.Mostly use general clipping dress in industry greatly at present
It sets and is tested, existing clipping device has the disadvantage in that 1, existing apparatus not can guarantee tested LC optical fiber connector
It does not shift, once tested LC optical fiber connector deviation pressure direction will lead to test result and deviation occurs.2, existing dress
It sets to tested LC optical fiber connector using direct method of clamping, in order to guarantee that the reliability of clamping often locks fixed screw as far as possible
Extremely, so that tested LC optical fiber connector bears very big pressure, tested LC optical fiber connector is easy to cause to damage.3, in order to prevent
Tested LC optical fiber connector moves along pressure direction and makes test result inaccurate, generally requires to connect LC optical fiber is tested
The tail portion for connecing device is fixed, and since tail portion stress is excessive, be will affect the flexible of internal optical fiber, is caused the test data of elastic force inaccurate
Really, more seriously it is likely to result in tested LC optical fiber connector exposed to damaging failure.
Application No. is 201620320530.9, the Chinese utility model patent of entitled elastic force tester discloses a kind of bullet
Force tester, including rack body, rack body include top plate, fixing seat, the side plate for connecting top plate and fixing seat, are fixed
Seat is provided with horizontal slide rail, is slidably arranged production product fixing device to be measured in horizontal slide rail, on side plate setting vertical rails with
And it is slideably positioned in the pull and push dynamometer in vertical rails, vertical cylinder is set on top plate and for controlling pneumatically opening for cylinder
It closes, the bottom part of vertical cylinder connects pull and push dynamometer, and cylinder is provided with adjusting nut, and adjusting nut is for adjusting vertical cylinder
The predetermined down stroke of bottom end.Elastic force tester provided by the utility model can treat testing product and carry out the inspection of multiple spot elastic force
It surveys, improves the accuracy of product elastic force detection to be detected；Vertical cylinder is equipped with the predetermined pushing for adjusting vertical cylinder end
The adjusting nut of stroke, so that the elastic force tester of the utility model is suitable for the elastic force test of the product to be measured of different-thickness.
Although the program is with elastic force test function and has certain versatility, structure is complex, needs the technology of profession
Personnel use, inconvenient for operation.
Summary of the invention
It is an object of the invention to aiming at the shortcomings in the prior art, and provide a kind of LC optical fiber connector elastic force test dress
It sets, has the advantages that structure is simple, easy to use, test result is accurate, reliable and stable, and it connects tested LC optical fiber
Device is connect with certain protective effect, tested LC optical fiber connector is made to be not easy to be damaged during the test.
The purpose of the present invention is achieved through the following technical solutions:
A kind of LC optical fiber connector elasticity testing device, including LC device and fixing seat, LC device are provided with for positioning
First locating slot of tested LC optical fiber connector, the first locating slot lower end are equipped with arc-shaped positioning section；Fixing seat is equipped with and is used for
The groove of fixed LC device, the bottom surface of groove are equipped with the through-hole that can accommodate tested LC optical fiber connector.
Wherein, the bottom surface of LC device is square, and the section of the fixing seat upper groove is also the bottom with the LC device
The identical square in face, the quadrangle of the groove are equipped with the mounting groove of cylindrical body.
Wherein, the height of LC device is greater than the depth of the groove.
Wherein, fixing seat also is provided with being connected to the second locating slot of the groove, and first locating slot is fixed with described second
Position slot towards identical, and first locating slot and second locating slot are interconnected.
Wherein, the depth of groove is 30mm to 100mm.
Wherein, the width of the first locating slot is 10mm to 30mm.
Wherein, the width of the second locating slot is 20mm to 50mm.
Wherein, fixing seat further includes bottom plate, and the fixing seat is fixed on the bottom plate.
Wherein, bottom plate is connected through a screw thread fixes with the fixed plate.
Wherein, it is set on bottom plate there are four screw hole, four screw holes are symmetrically distributed on the bottom plate.
Beneficial effects of the present invention:
LC device is provided with the first locating slot for positioning tested LC optical fiber connector, and the first locating slot lower end is equipped with circle
Arc positioning section is placed into tested LC optical fiber connector at the first locating slot when testing the elastic force of LC optical fiber connector, this
The arc positioning section of a positioning groove lower end can block tested LC optical fiber connector, then entire LC device is fixed on fixing seat
The head of groove, tested LC optical fiber connector is fixed in the first locating slot of LC device, and tail end protrudes into the recessed of fixing seat
In the through-hole of groove bottom, the head of LC optical fiber connector is equipped with elastic slice, and the side wall of elastic slice and the first locating slot contacts with each other, and generates
One mutual active force, so that LC optical fiber connector is adjacent to the inner wall of the first locating slot；The arc that first locating slot lower end is equipped with
Shape positioning section also plays fixed function to tested LC optical fiber connector, and arc positioning section and elastic slice cooperate so that tested
LC optical fiber connector be fixed in the first locating slot, there is structure to be simple and convenient to operate, test result is accurate, stabilization can
By the advantages of.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Structural schematic diagram when Fig. 1 is a kind of work of LC optical fiber connector elasticity testing device of the invention.
Fig. 2 is a kind of structural schematic diagram at first visual angle of LC optical fiber connector elasticity testing device of the invention.
Fig. 3 is a kind of structural schematic diagram at second visual angle of LC optical fiber connector elasticity testing device of the invention.
Fig. 4 is a kind of structural schematic diagram of the LC device of LC optical fiber connector elasticity testing device of the invention.
Fig. 5 is the structural schematic diagram of LC optical fiber connector of the invention.
Appended drawing reference of the Fig. 1 into Fig. 5:
LC device 1, the first locating slot 11, arc-shaped positioning section 12；
Fixing seat 2, groove 21, through-hole 22, mounting groove 23, the second locating slot 24；
LC optical fiber connector 3, elastic slice 31；
Bottom plate 4, screw hole 41.
Specific embodiment
The invention will be further described with the following Examples.
Of the invention provides a kind of 3 elasticity testing device of LC optical fiber connector, as shown in Figure 1 to Figure 3, including LC device 1
With fixing seat 2, as shown in figure 4, LC device 1 is provided with the first locating slot 11 for positioning tested LC optical fiber connector 3, first
11 lower end of locating slot is equipped with arc-shaped positioning section 12；Fixing seat 2 is equipped with the groove 21 for fixing LC device 1, groove 21
Bottom surface is equipped with the through-hole 22 that can accommodate tested LC optical fiber connector 3, and LC device 1 is provided with for positioning tested LC optical fiber connector
3 the first locating slot 11,11 lower end of the first locating slot are equipped with arc-shaped positioning section 12, when testing the elastic force of LC optical fiber connector 3,
Tested LC optical fiber connector 3 is placed at the first locating slot 11, the arc positioning section of 11 lower end of the first locating slot can block
Tested LC optical fiber connector 3, then entire LC device 1 is fixed at the groove 21 of fixing seat 2, it is tested LC optical fiber connector 3
Head be fixed in the first locating slot 11 of LC device 1, tail end protrudes into the through-hole 22 of 21 bottom surface of groove of fixing seat 2,
As shown in figure 5, the head of LC optical fiber connector 3 is equipped with elastic slice 31, elastic slice 31 and the side wall of the first locating slot 11 contact with each other, and produce
A raw mutual active force, so that LC optical fiber connector 3 is adjacent to the inner wall of the first locating slot 11；First locating slot, 11 lower end is set
Some arc positioning sections also play fixed function, 31 phase interworking of arc positioning section and elastic slice to tested LC optical fiber connector 3
It closes so that tested LC optical fiber connector 3 is fixed in the first locating slot 11, there is structure to be simple and convenient to operate, test knot
Accurate, the reliable and stable advantage of fruit.
Wherein, the bottom surface of LC device 1 is square, and the section of 2 upper groove 21 of fixing seat is also and the LC device 1
The identical square in bottom surface, the quadrangle of groove 21 is equipped with the mounting groove 23 of cylindrical body, and the height of LC device 1 is greater than the groove
21 depth, fixing seat 2 also are provided with being connected to the second locating slot 24 of the groove 21, the first locating slot 11 and second positioning
Slot 24 towards identical, and first locating slot 11 and second locating slot 24 are interconnected, the width of the first locating slot 11
Degree is 20mm, and the width of the second locating slot 24 is 40mm. in use, tested LC optical fiber connector 3 is first fixed on LC device
1, then LC device 1 is fixed on fixing seat 2, or LC device 1 is first fixed on fixing seat 2, then LC optical fiber connector 3 is fixed
In LC device 1, elastic force test job is finally carried out, it is very convenient flexible.The height of LC device 1 is greater than the depth of the groove 21
Degree, so that foring a stair-stepping structure between LC device 1 and fixing seat 2, has further facilitated LC device 1, fixing seat 2
With the assembling of 3 three of LC optical fiber connector；First locating slot 11 and second locating slot 24 towards identical, and described first
Locating slot 11 and second locating slot 24 are interconnected, and the width of the second locating slot 24 is slightly wider than the first locating slot 11, makes
LC optical fiber connector 3 is obtained after LC device 1 is fixed on fixing seat 2, the first positioning being interconnected can be fixed to from side
At slot 11 and the second locating slot 24, it is easy to use.
Wherein, fixing seat 2 further includes bottom plate 4, is set on bottom plate 4 there are four screw hole 41, four screw holes 41 are symmetrically distributed in
On bottom plate 4, fixing seat 2 is fixed on bottom plate 4, and bottom plate 4 is connected through a screw thread fixed with fixing seat 2.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (7)
1. a kind of LC optical fiber connector elasticity testing device, it is characterised in that: including LC device and fixing seat, the LC device is set
It is equipped with the first locating slot for positioning tested LC optical fiber connector, first locating slot lower end is equipped with arc-shaped positioning section；
The fixing seat is equipped with the groove for fixing the LC device, and the bottom surface of the groove, which is equipped with, can accommodate tested LC optical fiber company
Connect the through-hole of device.
2. a kind of LC optical fiber connector elasticity testing device according to claim 1, it is characterised in that: the LC device
Bottom surface is square, and the section of the fixing seat upper groove is also square identical with the bottom surface of the LC device, described recessed
The quadrangle of slot is equipped with the mounting groove of cylindrical body.
3. a kind of LC optical fiber connector elasticity testing device according to claim 1, it is characterised in that: the LC device
Height is greater than the depth of the groove.
4. a kind of LC optical fiber connector elasticity testing device according to claim 1, it is characterised in that: the fixing seat is also
Equipped with the second locating slot for being connected to the groove, first locating slot and second locating slot towards identical and described
First locating slot and second locating slot are interconnected.
5. a kind of LC optical fiber connector elasticity testing device according to claim 1, it is characterised in that: the depth of the groove
Degree is 30mm to 100mm.
6. a kind of LC optical fiber connector elasticity testing device according to claim 1, it is characterised in that: first positioning
The width of slot is 10mm to 30mm.
7. a kind of LC optical fiber connector elasticity testing device according to claim 4, it is characterised in that: second positioning
The width of slot is 20mm to 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757810.5A CN107576462B (en) | 2017-08-29 | 2017-08-29 | A kind of LC optical fiber connector elasticity testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757810.5A CN107576462B (en) | 2017-08-29 | 2017-08-29 | A kind of LC optical fiber connector elasticity testing device |
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| Publication Number | Publication Date |
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| CN107576462A CN107576462A (en) | 2018-01-12 |
| CN107576462B true CN107576462B (en) | 2019-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710757810.5A Active CN107576462B (en) | 2017-08-29 | 2017-08-29 | A kind of LC optical fiber connector elasticity testing device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994009397A1 (en) * | 1992-10-21 | 1994-04-28 | Minnesota Mining And Manufacturing Company | Fiber optic edge card connector |
| CN203069827U (en) * | 2012-11-30 | 2013-07-17 | 深圳市华晨通信技术有限公司 | Optical fiber connector placing frame |
| CN203732760U (en) * | 2014-01-17 | 2014-07-23 | 深圳市科信通信技术股份有限公司 | Installation structure of fiber adapter and multimedia box |
| CN203799056U (en) * | 2014-01-09 | 2014-08-27 | 成都奥捷通信技术有限公司 | Positioning plug core sleeve |
| CN203798551U (en) * | 2014-04-11 | 2014-08-27 | 王京宁 | Optical fiber movable connector repeated plug and pull durability experimental device |
| CN105093454A (en) * | 2015-09-09 | 2015-11-25 | 江苏亨通光网科技有限公司 | Prefabricated formed butterfly introduction optical cable, manufacture method thereof and wiring method thereof |
-
2017
- 2017-08-29 CN CN201710757810.5A patent/CN107576462B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994009397A1 (en) * | 1992-10-21 | 1994-04-28 | Minnesota Mining And Manufacturing Company | Fiber optic edge card connector |
| CN203069827U (en) * | 2012-11-30 | 2013-07-17 | 深圳市华晨通信技术有限公司 | Optical fiber connector placing frame |
| CN203799056U (en) * | 2014-01-09 | 2014-08-27 | 成都奥捷通信技术有限公司 | Positioning plug core sleeve |
| CN203732760U (en) * | 2014-01-17 | 2014-07-23 | 深圳市科信通信技术股份有限公司 | Installation structure of fiber adapter and multimedia box |
| CN203798551U (en) * | 2014-04-11 | 2014-08-27 | 王京宁 | Optical fiber movable connector repeated plug and pull durability experimental device |
| CN105093454A (en) * | 2015-09-09 | 2015-11-25 | 江苏亨通光网科技有限公司 | Prefabricated formed butterfly introduction optical cable, manufacture method thereof and wiring method thereof |
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| Publication number | Publication date |
|---|---|
| CN107576462A (en) | 2018-01-12 |
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