CN202599365U - Auxiliary device for end face detection of optical fiber connector - Google Patents
Auxiliary device for end face detection of optical fiber connector Download PDFInfo
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- CN202599365U CN202599365U CN 201120573587 CN201120573587U CN202599365U CN 202599365 U CN202599365 U CN 202599365U CN 201120573587 CN201120573587 CN 201120573587 CN 201120573587 U CN201120573587 U CN 201120573587U CN 202599365 U CN202599365 U CN 202599365U
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Abstract
The utility model relates to an auxiliary device for end face detection of an optical fiber connector. The auxiliary device comprises a clamping assembly and an adjusting transmission assembly. The clamping assembly includes two V-shaped clamping blocks, a locking screw rod, a clamping block and bolts. The two V-shaped clamping blocks and the locking screw rod are used for installation and clamping of an optical fiber connector and the rotation of the locking screw rod enables clamping and loosening of the V-shaped clamping blocks to be realized; the clamping blocks and the bolts enable the installation and clamping of a detection probe to be realized. In addition, the adjusting transmission assembly consists of four adjusting knobs, a transmission component, stand columns and a pedestal; and the stand columns that are connected to and arranged on the pedestal include a first stand column and a second column. The cooperation of the adjusting knobs and the transmission component enables changing of relative opposition of the optical fiber connector and the detection probe as well as calibration of the detection auxiliary device to be realized. According to the utility model, optical fiber terminals of single-core and multi-core optical fiber connectors can be detected with high efficiency; and the end faces of the optical fiber terminals can be cleaned while the detection is carried out and the service efficiency is high, so that a problem that the end face detection efficiency of the multi-core optical fiber connector in the prior art is low can be solved.
Description
Technical field
The utility model relates to a kind of servicing unit of optic fibre connector that can the efficient detection multi-fiber connector.
Background technology
Optical fiber communication is applied to fields such as industry, national defence, medical science, science and education more and more widely.The joints of optical fibre are requisite optical passive components in these communication systems, are that the loss of signal that produced when plugging together is as far as possible little to its basic demand.Include one or more optic fibre connectors in the joints of optical fibre, these optic fibre connectors are realized the continued access of photo-signal channel when the joints of optical fibre plug together, thereby realize the signal transmission.For satisfying the low-loss requirement of the joints of optical fibre, very one of important measures is exactly to guarantee optic fibre connector end face cleaning and injury-free with each optic fibre connector end face of Equipment Inspection.
Checkout equipment at present commonly used has two kinds, and a kind of is desk-top checkout equipment, is inserted in the corresponding adapter through optic fibre connector independently and observes end face.Another kind is the hand-held checkout equipment, and the adapter with equipment during detection extend into detection fiber terminal in the joints of optical fibre.First kind of equipment is commonly used to detect the optic fibre connector of the joints of optical fibre of single core; Though second kind of equipment can detect the optic fibre connector of multi-fiber connector; But the optic fibre connector for different size in the operation needs more changer adapter, and because the adapter size can not adapt to the joints of optical fibre that contain the high-density optical-fiber terminal greatly.More than all the end face of optic fibre connector is surrounded during two kinds of Equipment Inspections; The end face of cleaning optic fibre connector when can not realize detecting; And need during cleaning to detect earlier, equipment separates with connector then, cleans optic fibre connector at last; The operator need be switched between cleaning device and pick-up unit 2～5 times repeatedly when each terminal detected, and detection efficiency is extremely low.Therefore the device of the optic fibre connector in the cover ability efficient detection multi-fiber connector is very necessary.
The utility model content
The technology of the utility model is dealt with problems and is: overcome existing checkout equipment and used limitation and the low deficiency of service efficiency, providing can efficient detection list core and the device of multi-fiber connector optic fibre connector.This device not only detects same optic fibre connector and only needs single job, and can clean the end face of optic fibre connector when detecting, and service efficiency is higher, has solved the extremely low problem of present multi-fiber connector end face detection efficiency.
The technical solution of the utility model is: a kind of end surface of optical fiber connector detects servicing unit, it is characterized in that: comprise clamp assemblies and regulate transmission component; Described clamp assemblies comprises the first V-type clamp, the second V-type clamp, locking double-screw bolt, clamp, screw; The first V-type clamp, the second V-type clamp and locking double-screw bolt are realized the installation clamping to the joints of optical fibre, and the rotation of tie down screw realizes the clamping of the first V-type clamp, the second V-type clamp and unclamps; Clamp and screw are realized the installation clamping to detection probe; Described adjusting transmission component comprises four adjusting knobs, drive disk assembly, column and bases; Be connected with column on the base; Column comprises first column and second column, and the cooperation of adjusting knob and drive disk assembly realizes the variation of tested optical fiber connector and detection probe relative position and detects the calibration of servicing unit.Described four adjusting knobs comprise X to adjusting knob, Y to adjusting knob, Z to adjusting knob, vernier adjustment knob, described drive disk assembly comprises fixed support block, slide block, vernier adjustment knob drive screw, fine setting gear; Fixed support block is fixedly connected with base, and X passes fixed support block and first column to be threaded to adjusting knob; Y is contained on first column to adjusting knob, and Y is connected with drive screw to the form of adjusting knob with screw thread, and drive screw is fixed on the slide block; Z is fixed on the slide block through collar to adjusting knob, Z to adjusting knob with being threaded on the form of screw thread and the first V-type clamp; The part face of cylinder on the second V-type clamp cooperates with slide block; The fine setting gear passes second column and is fixedly connected with vernier adjustment knob.
The utility model advantage compared with prior art is: detect more convenient; Not only can detect single fiber-optic connector and can also detect the high density multi-fiber connector; Can clean optical fiber terminal end face when especially not needing adapter, detection; Only need once to regulate and just can accomplish detection, improved the efficient that detects.
Description of drawings
Fig. 1 detects the structural representation of servicing unit for the utility model end surface of optical fiber connector;
Fig. 2 detects the structure cut-open view of servicing unit for the utility model end surface of optical fiber connector;
Fig. 3 detects the fragmentary, perspective view of servicing unit for the utility model end surface of optical fiber connector;
Fig. 4 is the partial sectional view that the utility model end surface of optical fiber connector detects servicing unit.
1-X is to adjusting knob, 2-fixed support block, 3-base, 4-first column; 5-second column, 6-slide block, 7-Z be to adjusting knob, the 8-vernier adjustment knob; 9-locks double-screw bolt, and 10-drive screw, 11-Y be to adjusting knob, the 12-first V-type clamp; The 13-clamp, 14-finely tunes gear, 15-screw, the 16-second V-type clamp
Embodiment
Below in conjunction with accompanying drawing the utility model is done further elaboration:
Fig. 1 is the structural drawing of the utility model end surface of optical fiber connector detection servicing unit, has mainly shown the operating characteristic of X and Y direction among the figure.Fig. 2 is a cut-open view of the utility model, the duty of V-type clamp system has been shown among the figure, also mainly shown in addition Y to Z to operating characteristic.Fig. 3 is a fragmentary, perspective view of this device, and this figure has shown that mainly detection probe clamps and the fine tuning structure layout.Fig. 4 is a partial sectional view of this device, and this figure has shown that mainly detection probe clamps and the structure and the principle of work of fine setting.
The utility model end surface of optical fiber connector detects servicing unit and comprises clamp assemblies and regulate transmission component; Described clamp assemblies comprises the first V-type clamp 12, the second V-type clamp 16, locking double-screw bolt 9, clamp 13, screw 15; The first V-type clamp 12 and the second V-type clamp 16 are used for the installation clamping of the joints of optical fibre; Rotation through tie down screw 9; Realize the clamping of the first V-type clamp 12 and the second V-type clamp 16 and unclamp that because the self-align effect of the first V-type clamp 12 and the second V-type clamp 16, the axis that has guaranteed the testing fiber connector during clamping and the first V-type clamp 12, the second V-type clamp, 16 end faces are vertical.The first V- type clamp 12,16 two part movement of the second V-type clamp are in the opposite direction, rotational lock screw rod 9, the first V-type clamps 12 and the second V-type clamp 16 rectilinear motion in opposite directions when promptly clamping, the distance shrinkage between fixture block, product clamping; Reverse rotation tie down screw 9, the first V-type clamps 12 and the second V-type clamp, 16 reverse linear motion when unclamping, the distance between fixture block increases, and product unclamps.Mechanism's when work tie down screw 9 rotates 1 circle, and the first V-type clamp 12 and the second V-type clamp 16 all oppositely move the distance of 1 pitch along straight line, so the variable in distance amount between fixture block is 2 pitch, and realization clamps fast and unclamps.The installation clamping that clamp 13 is realized detection probe through screw 15; Described adjusting transmission component comprises four adjusting knobs, drive disk assembly, base 3, column, is connected with column on the base 3, and column comprises first column 4 and second column 5.Four adjusting knobs comprise X to adjusting knob, Y to adjusting knob, Z to adjusting knob, vernier adjustment knob, described drive disk assembly comprises fixed support block, slide block, vernier adjustment knob drive screw, fine setting gear; Fixed support block is fixedly connected with base, and X passes fixed support block and first column to be threaded to adjusting knob; Y is contained on first column to adjusting knob, and Y is connected with drive screw to the form of adjusting knob with screw thread, and drive screw is fixed on the slide block 6; Z is fixed on through collar on the slide block 6 to adjusting knob 7, Z to adjusting knob 7 with being threaded on the form of screw thread and the first V-type clamp 12; The part face of cylinder on the second V-type clamp 16 cooperates with slide block 6; Fine setting gear 14 passes second column 5 and is fixedly connected with vernier adjustment knob 8.* when adjusting knob 1 rotation; Can drive slide block 6, Z moves to straight line at base 3 upper edge X to adjusting knob 11, the first V-type clamp 12, the second V-type clamp 16 to adjusting knob 7, locking double-screw bolt 9, drive screw 10, Y together; Fixed support block 2 is fixed, and X is played a supportive role to adjusting knob 1; Described Y when adjusting knob 11 rotation, through drive screw 10 drive slide blocks 6, Z to adjusting knob 7, locking double-screw bolt 9, the first V-type clamp 12, the second V-type clamp 16 together along Y to rectilinear motion; Described Z when adjusting knob 7 rotation, can drive the first V-type clamp 12, the second V-type clamp 16 and locking double-screw bolt 9 integral body along Z to moving.Regulate the relative position of tested optical fiber connector and detection probe to adjusting knob 11, Z to 7 three knobs of adjusting knob to adjusting knob 1, Y through X, revolve 8 button calibration detection apparatus through regulating fine setting.
The principle of work of the utility model is following; The testing fiber connector clamps through the clamp system of this device; Regulate Z then to knob 7; Drive clamp system integral body along Z to moving, axis and the detection probe light beam Z that makes each testing fiber terminal on aperture on the V-type clamp 12 of winning, the joints of optical fibre to position consistency.Then rotate Y to adjusting knob 11; Drive screw 10 drive slide blocks 6, Z to adjusting knob and clamp system together along Y to rectilinear motion, thereby the axis Y that realizes regulating each testing fiber terminal on aperture and the joints of optical fibre on the first V-type clamp 12 to position and detection probe Y to position consistency.Regulate X at last to adjusting knob 1; Through X to the screw thread on the adjusting knob 1 drive first column 4 and on slide block 6, Z move to straight line at base 3 upper edge X together to adjusting knob 11, the first V-type clamp 12, the second V-type clamp 16 to adjusting knob 7, locking double-screw bolt 9, drive screw 10, Y, fixed support block 2 is fixed in this process.The adjusting of this direction makes the X of detection probe and testing fiber terminal be fit to imaging to distance.Optic fibre connector axis and detection probe axis through in the above adjustment process testing fiber connector overlap basically, have realized detection.The principle of calibration adjustments utilization is the rectilinear propagation principle of light; Set screw 15 is freely rotated detection probe ability and clamp 13 together under the transmission of fine setting gear 14; Thereby the outgoing beam that makes detection probe passes the aperture perpendicular to the first V-type clamp, 12 end faces; The axis that has guaranteed detection probe outgoing beam and testing fiber terminal is parallel to each other, and has realized the effect of calibration.
The course of work of device is: at first clamp system clamps, and fine setting calibration is then regulated at last and detected.
The clamp system clamping process: the joints of optical fibre clamp step totally three steps, 1) rotation 9 moves the first V-type clamp 12 and the second V-type clamp 16 on the clamp system dorsad, unclamps fixture block to the size that needs clamping connector.2) end face of testing fiber terminal is put into V-type clamp with connector by this direction towards detection probe in the joints of optical fibre.3) reverse rotation 9 makes the first V- type clamp 12 and 16 move toward one another on the clamp system, clamps the testing fiber connector.The clamping step of detection probe, 1) unclamps the screw 15 on the clamp 13, make that enough detection probe pass freely through between clamp 13 and second column, 5 sidewalls.2) adjustment detection probe light beam exit end is towards the optic fibre connector side of testing fiber connector, and detection probe is filled between clamp 13 and the column then.3) tighten screw 15 and accomplish the detection probe clamping.
The fine setting calibration process: 1) the testing fiber connector clamps the back and regulates Z to adjusting knob 7, make aperture Z on the first V-type clamp 12 to position and detection probe light beam Z to position consistency.2) regulate Y to adjusting knob 11, make aperture Y on the first V-type clamp 12 to position and detection probe light beam Y to position consistency.3) light of observing detection probe passes aperture and then calibrates completion.Otherwise unclamp screw 15 slightly, regulate vernier adjustment knob 8, the step 1 and the step 2 that repeat to finely tune calibration process are up to the requirement of satisfying step 3.4) tighten screw 15, fine setting was calibrated and is claimed to accomplish.
Regulate testing process: 1) distribute according to the optic fibre connector in the joints of optical fibre, rotation Z basically overlaps testing fiber terminal axis and detection probe axis with Y to adjusting knob 11 to adjusting knob 7.2) slightly regulating X makes the detection probe imaging clear to adjusting knob 1.The end face of optic fibre connector is in a plane basically for same connector, thus when surveying remaining optic fibre connector as long as clamping device does not unclamp, only need the step 1 of this process of repetition to accomplish detection.
Because the distance of 10～20mm is arranged between optic fibre connector and the detection probe, need not do any adjusting when detecting unclean optic fibre connector can be directly with the fine terminal surfaces of instrument clear light, and cleaning effect can be in real time through the detection probe observation.After changing the testing fiber connector, whole testing process then is to clamp earlier, and calibration then detects at last.
The content of not doing to describe in detail in the utility model instructions belongs to those skilled in the art's known technology.
Claims (2)
1. an end surface of optical fiber connector detects servicing unit, it is characterized in that: comprise clamp assemblies and regulate transmission component; Described clamp assemblies comprises the first V-type clamp (12), the second V-type clamp (16), locking double-screw bolt (9), clamp (13), screw (15); The first V-type clamp (12), the second V-type clamp (16) and locking double-screw bolt (9) are realized the installation clamping to the joints of optical fibre, and the rotation of tie down screw (9) realizes the clamping of the first V-type clamp (12), the second V-type clamp (16) and unclamps; Clamp (13) and screw (15) are realized the installation clamping to detection probe; Described adjusting transmission component comprises four adjusting knobs, drive disk assembly, column and bases (3); Base is connected with column on (3); Column comprises first column (4) and second column (5), and the cooperation of adjusting knob and drive disk assembly realizes the variation of tested optical fiber connector and detection probe relative position and detects the calibration of servicing unit.
2. a kind of end surface of optical fiber connector according to claim 1 detects servicing unit; It is characterized in that: described four adjusting knobs comprise X to adjusting knob (1), Y to adjusting knob (11), Z to adjusting knob (7), vernier adjustment knob (8), described drive disk assembly comprises fixed support block (2), slide block (6), vernier adjustment knob (8) drive screw (10), fine setting gear (14); Fixed support block (2) is fixedly connected with base (3), and X passes fixed support block (2) and first column (4) to be threaded to adjusting knob (1); Y is contained on first column (4) to adjusting knob (11), and Y is connected with drive screw (10) to the form of adjusting knob (11) with screw thread, and drive screw (10) is fixed on the slide block (6); Z is fixed on through collar on the slide block (6) to adjusting knob (7), Z to adjusting knob (7) with being threaded on the form of screw thread and the first V-type clamp (12); The part face of cylinder on the second V-type clamp (16) cooperates with slide block (6); Fine setting gear (14) passes second column (5) and is fixedly connected with vernier adjustment knob (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120573587 CN202599365U (en) | 2011-12-29 | 2011-12-29 | Auxiliary device for end face detection of optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120573587 CN202599365U (en) | 2011-12-29 | 2011-12-29 | Auxiliary device for end face detection of optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599365U true CN202599365U (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120573587 Withdrawn - After Issue CN202599365U (en) | 2011-12-29 | 2011-12-29 | Auxiliary device for end face detection of optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599365U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538719A (en) * | 2011-12-29 | 2012-07-04 | 杭州航天电子技术有限公司 | Auxiliary detection device for optical fiber connector end surface |
| CN105699388A (en) * | 2016-03-22 | 2016-06-22 | 苏州伽蓝致远电子科技股份有限公司 | End face detector for optical fiber connector |
| CN110057309A (en) * | 2019-05-21 | 2019-07-26 | 衢州学院 | A kind of fiber Bragg grating strain sensor and its installing/dismounting method suitable for various working |
-
2011
- 2011-12-29 CN CN 201120573587 patent/CN202599365U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538719A (en) * | 2011-12-29 | 2012-07-04 | 杭州航天电子技术有限公司 | Auxiliary detection device for optical fiber connector end surface |
| CN102538719B (en) * | 2011-12-29 | 2014-05-28 | 杭州航天电子技术有限公司 | Auxiliary detection device for optical fiber connector end surface |
| CN105699388A (en) * | 2016-03-22 | 2016-06-22 | 苏州伽蓝致远电子科技股份有限公司 | End face detector for optical fiber connector |
| CN105699388B (en) * | 2016-03-22 | 2018-05-11 | 苏州伽蓝致远电子科技股份有限公司 | A kind of instrument for testing end of optical fiber connector |
| CN110057309A (en) * | 2019-05-21 | 2019-07-26 | 衢州学院 | A kind of fiber Bragg grating strain sensor and its installing/dismounting method suitable for various working |
| CN110057309B (en) * | 2019-05-21 | 2024-02-09 | 衢州学院 | Method for installing and detaching fiber bragg grating strain sensor applicable to various working conditions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121212 Effective date of abandoning: 20140528 |
|
| RGAV | Abandon patent right to avoid regrant |