CN208621293U - A kind of optical fiber connector test device - Google Patents
A kind of optical fiber connector test device Download PDFInfo
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- CN208621293U CN208621293U CN201821088793.7U CN201821088793U CN208621293U CN 208621293 U CN208621293 U CN 208621293U CN 201821088793 U CN201821088793 U CN 201821088793U CN 208621293 U CN208621293 U CN 208621293U
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- counterweight
- rotary rail
- optical cable
- pedestal
- connector
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Abstract
The utility model discloses a kind of optical fiber connector test devices, the device includes: pedestal 1, bracket 2, fixation member 3, counterweight component 4, rotary rail 5, wherein 1 motor 11 is provided in the pedestal, for driving rotary rail 5 to rotate, one end of the bracket 2 is fixed on the pedestal 1, fixation member 3 is set on the other end, for fixing connector to be measured；The counterweight component 4 includes optical cable winding wheel 41, and the optical cable for connecting the connector is wound, and rotary rail 5 matches with the counterweight component 4, rotates under motor driven and counterweight component is driven to rotate.By the utility model, can test different types connector, it is only necessary to adjust weights, rotary shaft will not be damaged；Experiment parameter can be flexibly set according to requirement of experiment and experimental subjects；Realize that optical cable from being wrapped on counterweight and fixing, will not damage optical cable.
Description
Technical field
The utility model relates to the field of test technology more particularly to a kind of devices for being tested optical fiber connector
And method.
Background technique
Optical fiber connector is most basic optical device, is play an important role in communication network.Optical fiber connector performance it is good
It is bad to directly affect network quality.In the field of test technology, need to include that twisting property is tested to the performance of optical fiber connector.
The rule in testing standard technological document YD/T 1272.4-2007 " the 4th part of fiber active linker: FC type optical fiber connector "
The torsion test carried out to optical fiber connector is determined, general there are two types of forms: hand and self-action, the test method of hand
It is that predetermined load is generated using counterweight, manual operation rotation exists during actual test and turns round to generate windup-degree
The problems such as gyration, reverse speed are unstable, need artificial manual operation consumption and physical strength, also be easy to cause rotary shaft to change；
The test method of self-action is usually fixed optical fiber (optical cable), drives the connector head being reinforced to be rotated with motor, is easy
Rotary shaft is caused to change；Requirement (the torsion test in YD/T 1272.4-2007 not being inconsistent in standardization YD/T 1272.4-2007
It is required that being: load: 14.7N (Stern fast)；24.5N( Stern fast), loading point A is with a distance from plug: L=
22cm~28cm, spinning rate: 10 times/min, number of torsions: 200, windup-degree: ± 180 °).Designing can reach above-mentioned
Test request and convenient for operation test device and test method be the utility model technical issues that need to address.
Utility model content
In view of the above problems, the utility model is proposed to overcome the above problem in order to provide one kind or at least partly solve
The certainly device and method of the above problem.The one aspect of the utility model provides a kind of optical fiber connector test device, the dress
Setting includes: pedestal, bracket, fixation member, counterweight component, rotary rail, wherein motor is provided in the pedestal, for driving
Rotary rail rotation, one end of the bracket are fixed on the pedestal, and fixation member is arranged on the other end, to be measured for fixing
Connector；The counterweight component includes Optical Fiber Winding wheel, and the optical cable that optical cable winding wheel is used to connect the connector carries out
Winding；Rotary rail matches with the counterweight component, rotates under motor driven and counterweight component is driven to rotate, the rotation
Calibration block is set on guide rail, and infrared radiation detection apparatus is arranged on the pedestal, for detecting the position of the calibration block.
Optionally, it is provided with fixing clamp on the optical cable winding wheel, for fixing free one end of optical cable.The counterweight group
Part includes the counterweight of predetermined weight, counterweight frame, and the counterweight frame is for accommodating counterweight, the counterweight frame and rotary rail shape
Match, to be driven by rotary rail.
Optionally, setting is fluted in the counterweight frame, and the groove is for placing counterweight.
Optionally, the bottom surface between the counterweight frame and rotary rail does not contact, and rotary rail contacts counterweight by side
Frame drives the rotation of counterweight frame.
Optionally, the bottom side of the rotary rail is provided with calibration block, is provided with infrared detection on the pedestal upper surface
Instrument.Optionally, this method comprises: according to connector type to be measured, counterweight lightweight packages are determined；According to identified counterweight weight
Amount, selects corresponding counterweight；Start motor, so that rotary rail rotates, and counterweight is driven to rotate, so that counterweight component generates in advance
Determine the torsion of angle.
Optionally, it this method comprises: passing through the position of infrared radiation detection apparatus testing calibration block, is determined according to the position of calibration block
Whether the windup-degree of counterweight component reaches predetermined angular；If it is, stopping torsion, otherwise reversed, it is pre- until reaching
Determine angle.
The technical solution provided in the embodiment of the present application, rotary shaft when having at least the following technical effects or advantages: test
It is constant, rotary shaft will not be changed；Can test different types connector, it is only necessary to adjust counterweight；Can according to requirement of experiment and
Experimental subjects flexibly sets experiment parameter；Realize that optical cable from being wrapped on counterweight and fixing, will not damage optical cable.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift specific embodiment of the present utility model.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 show according to the utility model proposes test device main view；
Fig. 2 shows the structural front views of counterweight component；
Fig. 3 shows the top view of counterweight frame；
Fig. 4 shows the partial enlarged view of infrared radiation detection apparatus and calibration block；
Fig. 5 shows the method flow diagram of control unit execution.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
The one aspect of the utility model provides a kind of optical fiber connector test device, as shown in Figure 1, the device packet
It includes: pedestal 1, bracket 2, fixation member 3, counterweight component 4, rotary rail 5, calibration block 8, the infrared radiation detection apparatus 9 wherein pedestal
Interior 1 is provided with motor 11, and for driving rotary rail 5 to rotate, one end of the bracket 2 is fixed on the pedestal 1, the other end
Upper setting fixation member 3, for fixing connector to be measured；The counterweight component 4 includes optical cable winding wheel 41, and being used to will be described
The optical cable of connector connection is wound, and rotary rail 5 matches with the counterweight component 4, rotation and band under motor driven
Dynamic counterweight component rotates, and calibration block 8 is arranged on the rotary rail, infrared radiation detection apparatus 9 is arranged on the pedestal, for detecting
The position of the calibration block.
It is provided with fixing clamp on the optical cable winding wheel as a preferred implementation manner, for fixing the freedom of optical cable
One end.As alternative mode, it is also possible to other firmware components, as long as free one end of optical cable after winding can be fixed
, avoid during the test optical cable move in vertical direction.
As shown in Fig. 2, the counterweight component includes the counterweight of predetermined weight, counterweight frame, and the counterweight frame is for accommodating
Counterweight, the counterweight frame and rotary rail form fit, to be driven by rotary rail.Counterweight can have it is multiple, for different type
Connector or optical fiber, select the counterweight of different weight.As shown in figure 3, in the case where counterweight frame is general, the counterweight frame
Interior setting is fluted, and the groove is for placing counterweight.
As other embodiments, can also counterweight component as a whole, used as counterweight, for different type
Connector or optical fiber, directly select different counterweight components, each counterweight component design has scheduled weight, pre- to generate
Fixed torque load.
As shown in figure 4, the bottom side of the rotary rail is provided with calibration block 8,0 ° of position is calibrated using calibration block, to generate
The number of torsion and the record torsion of accurate degree.The pedestal upper surface is provided with infrared radiation detection apparatus, for detecting the school
The position of quasi- block determines the torsion degree of calibration block and the number of torsion according to the detection information.
As a kind of interchangeable embodiment, as shown in Figure 1, the bottom side of the rotary rail is provided with calibration block 8, benefit
0 ° of position is calibrated with calibration block, to generate the number of torsion and the record torsion of accurate degree.Above the pedestal or prop up
Infrared radiation detection apparatus is set on frame 2, for detecting the position of the calibration block, the torsion of calibration block is determined according to the detection information
Degree and the number of torsion.
The utility model can be realized the accurate torsion of optical fiber by the technological means of setting check block and infrared radiation detection apparatus
Turn.The test device includes control unit 12, and the infrared radiation detection apparatus connection control unit 12, control unit 12 is according to infrared inspection
The detection information control motor operating of instrument is surveyed, to carry out 0 ° of position correction, control motor operating, until optic fibre turning reaches predetermined
Angle and pre-determined number.
Switch, the touch screen of device are set on the base as a preferred implementation manner, started switch, test device
Start to work, select or input on the touchscreen the model or size of optical fiber connector to be tested, control unit according to
The requirement for testing the model or size, testing standard of optical fiber connector, determines the counterweight and windup-degree of dimension, and
Control electric motor starting simultaneously works.Motor drives rotary rail, drives counterweight according to identified windup-degree rotary rail
Rotation.During the test, the bottom surface between the counterweight frame and rotary rail does not contact, and rotary rail contacts weight by side
Code frame drives the rotation of counterweight frame.
Control unit is according to enabled instruction, as shown in figure 5, executing following method steps:
S1. according to connector type to be measured, counterweight lightweight packages and windup-degree are determined；
S2. according to identified counterweight weight, corresponding counterweight is selected；
S3. start motor, so that rotary rail rotates, and counterweight is driven to rotate, so that counterweight component generates predetermined angular
Torsion.
Before testing, step S0. initial calibration is executed, the position of testing calibration block is to determine whether initial position is zero degree
Position does not adjust if zero degree position if initial position；During the test, step S3 includes: the position of S31. testing calibration block
It sets, determines whether the windup-degree of counterweight component reaches predetermined angular according to the position of calibration block；If so, thening follow the steps
S32. stop reversing and record number of torsions, the no S33 that thens follow the steps is reversed, until reaching predetermined angular.
Operating procedure is specifically described below:
1, connector plug is fixed on the stationary fixture of bracket；
2, the counterweight according to determined by controller chooses suitable counterweight, optical cable is wrapped on the winding wheel of counterweight,
And it is fixed；
3, counterweight is put into rotary rail, due to gravity, counterweight is perpendicular to pedestal/ground, counterweight and rotary rail
Bottom does not contact；
4, it sets torsion parameter or controller calculates torsion parameter automatically；
5,0 ° of position is calibrated using calibration block；
6, device starts to be tested；
7, sample is dismantled after testing.
The test device that the utility model is proposed can Reusability, and be suitable for the optical fiber of different type or model
Connector or optical fiber, it is only necessary to adjust counterweight, rotary shaft is constant when having at least the following technical effects or advantages: test, no
Rotary shaft can be damaged；Experiment parameter can be flexibly set according to requirement of experiment and experimental subjects；Realize that optical cable is wrapped in weight certainly
It is on code and fixed, optical cable will not be damaged.
It, can be in torsion to the optical property parameter of optical fiber and transmission characteristic by instrument after carrying out above-mentioned torsion
Parameter measures.Optical characteristics include mode field diameter, the cutoff wavelength of single mode optical fiber, the cutoff wavelength of stranding single mode optical fiber,
Index distribution, the numerical aperture of multimode fibre；Transmission characteristic parameter includes decaying (insertion loss), return loss etc., specifically
Measuring instrument can be used the equipment usually used in the prior art, the utility model emphasis be realize as defined in torsion test,
Therefore conventional measuring instrument is repeated no more.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that the utility model
Embodiment can be practiced without these specific details.In some instances, be not been shown in detail well known method,
Structure and technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more in each utility model aspect
A, in the description above to the exemplary embodiment of the utility model, each feature of the utility model is divided together sometimes
Group is into single embodiment, figure or descriptions thereof.However, the method for the disclosure should not be construed to reflect following meaning
Figure: the requires of the utility model features more more than feature expressly recited in each claim i.e. claimed.
More precisely, as reflected in the following claims, it is in terms of utility model single less than disclosed above
All features of embodiment.Therefore, it then follows thus claims of specific embodiment are expressly incorporated in the specific embodiment party
Formula, wherein separate embodiments of each claim as the utility model itself.
The utility model is limited it should be noted that above-described embodiment illustrates rather than the utility model,
And those skilled in the art can be designed alternative embodiment without departing from the scope of the appended claims.In right
In it is required that, any reference symbol between parentheses should not be configured to limitations on claims.
Claims (6)
1. a kind of optical fiber connector test device, which is characterized in that the device includes: pedestal, bracket, fixation member, counterweight group
Part, rotary rail, calibration block, infrared radiation detection apparatus, wherein it is provided with motor in the pedestal, for driving rotary rail to rotate,
One end of the bracket is fixed on the pedestal, and fixation member is arranged on the other end, for fixing connector to be measured；Counterweight
Component include optical cable winding wheel, the optical cable winding wheel be used to the optical cable that the connector connects is wound；Rotary rail
Match with the counterweight component, rotated under motor driven and counterweight component is driven to rotate, school is set on the rotary rail
Quasi- block, infrared radiation detection apparatus is arranged on the pedestal, for detecting the position of the calibration block.
2. the apparatus according to claim 1, it is further characterized in that, it is provided with fixing clamp on the optical cable winding wheel, is used to
Free one end of fixed optical cable.
3. device according to claim 1 or 2, it is further characterized in that, the counterweight component include predetermined weight counterweight,
Counterweight frame, the counterweight frame is for accommodating counterweight, the counterweight frame and rotary rail form fit, to be driven by rotary rail.
4. device according to claim 3, it is further characterized in that, setting is fluted in the counterweight frame, and the groove is used
In placement counterweight.
5. device according to claim 3, it is further characterized in that, the bottom surface between the counterweight frame and rotary rail does not connect
Touching, rotary rail contact counterweight frame by side, drive the rotation of counterweight frame.
6. device according to claim 1 or 2, it is further characterized in that, the bottom side of the rotary rail is provided with calibration block,
Infrared radiation detection apparatus is provided on the upper surface of the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821088793.7U CN208621293U (en) | 2018-07-10 | 2018-07-10 | A kind of optical fiber connector test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821088793.7U CN208621293U (en) | 2018-07-10 | 2018-07-10 | A kind of optical fiber connector test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208621293U true CN208621293U (en) | 2019-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821088793.7U Active CN208621293U (en) | 2018-07-10 | 2018-07-10 | A kind of optical fiber connector test device |
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| CN (1) | CN208621293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716981A (en) * | 2018-07-10 | 2018-10-30 | 中国信息通信研究院 | A kind of optical fiber connector test device and method |
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2018
- 2018-07-10 CN CN201821088793.7U patent/CN208621293U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716981A (en) * | 2018-07-10 | 2018-10-30 | 中国信息通信研究院 | A kind of optical fiber connector test device and method |
| CN108716981B (en) * | 2018-07-10 | 2024-06-07 | 中国信息通信研究院 | Optical fiber connector testing device and method |
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