CN108896273A - Test optical fiber press-contact connection apparatus and optical fiber crimp connection method - Google Patents
Test optical fiber press-contact connection apparatus and optical fiber crimp connection method Download PDFInfo
- Publication number
- CN108896273A CN108896273A CN201810419053.5A CN201810419053A CN108896273A CN 108896273 A CN108896273 A CN 108896273A CN 201810419053 A CN201810419053 A CN 201810419053A CN 108896273 A CN108896273 A CN 108896273A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- fixed
- crimping
- wedge
- tubaeform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
- G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
- G01M11/3109—Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
A kind of optical fiber crimping connection method, is applied to a crimping at least optical fiber, includes the following steps：The optical fiber is placed to tubaeform optical fiber compression bonding apparatus, squeezes, disperses and flatten the optical fiber, the optical fiber after being organized is placed in U-shaped docking guide groove；Mobile movable type connected unit is close to fixed connected unit；Wedge-shaped locking bar fixed connection apparatus is placed in round latch arm hole, wherein the circle latch arm hole is made of the symmetrical semicircle latch arm hole；And close to frame-type wedge bonding frame and the tubaeform optical fiber compression bonding apparatus, so that the wedge-shaped press strip crimping on the frame-type wedge bonding frame is located at the optical fiber in U-shaped docking guide groove, reduce fiber failure difficulty of test, the testing time is shortened, the testing efficiency of optical fiber is substantially increased.
Description
Technical field
The present invention relates to field of optical fiber equipment, especially a kind of test optical fiber press-contact connection apparatus and application method.
Background technique
Optical fiber abbreviation optical fiber conducts tool as a kind of light, be it is a kind of with plastics or glass fibre by special work
Fiber caused by skill system.In recent years, with the rapid development of economy, the fields such as communication, internet also experienced high speed development,
And optical fiber plays vital effect by feat of its excellent performance in the process.It is compared to traditional copper cable
Material, optical fiber not only can significantly improve the transmission quality of signal, additionally substantially increase transmission range.
However, in optical fiber factory and use process, it will usually there are quality problems, so as to cause transmission signal not
It is good, therefore optical fiber need to be tested, test optical fiber press-contact connection apparatus just comes into being.At present in fiber optic communication field,
When optical cable breaks down, whole measurement need to be carried out to optical fiber and optical fiber operating condition detects, mainly use OTDR instrument at present
(optical time domain reflectometer) carries out assignment test to optical fiber to obtain the ginsengs such as the length of optical fiber, fault point, transmission attenuation, connector decaying
Number.For OTDR instrument during actual measurement, there are testing blind zone (distance are generally between 30 meters -80 meters), i.e. OTDR instrument
It is connected directly with testing fiber, if test starting point and actual fault point position are within 80 meters, will show testing fiber
State is presented waveform and falls in the front end blind area of OTDR curve, and the curve of 80 meters of this section of distances not can accurately reflect practical light
Fine situation can have a huge impact test optical fiber effect, to can be delayed the positioning of fiber failure point and repair in time.
In order to solve the problems, such as front end blind area, needs to connect a preset tail optical fiber in OTDR instrument, pass through optical fiber cold connection later
Or the mode of welding connects preset tail optical fiber and tested optical fiber carries out fiber failure detection.But this mode of fused fiber splice is using
There is significant limitation in the process, mainly there is the following：1. needing mating cold joint terminal or heat sealing machine, at high cost, difficult；
2. construction process requirement is fine when optical fiber both ends cold joint or welding, difficulty of construction is big for detection；3. joint efficiency is low, optical fiber cold connection
Or weld time is longer, reduces the efficiency of the measurement of optical fiber whole process and the detection of optical fiber operating condition.
Summary of the invention
The purpose of the present invention is to provide a kind of test optical fiber press-contact connection apparatus and optical fiber to crimp connection method, the light
Fibre test press-contact connection apparatus be used to crimp optical fiber, reduces fiber failure difficulty of test, shortens the testing time, mention significantly
The high testing efficiency of optical fiber, and the test optical fiber press-contact connection apparatus can be recycled, and save cost, process letter
It is single.
The purpose of the present invention is to provide a kind of test optical fiber press-contact connection apparatus and optical fiber to crimp connection method, the light
Fibre test press-contact connection apparatus includes tubaeform optical fiber compression bonding apparatus, guarantees that optical fiber is dispersed into pencil, improves the company of optical fiber
Rate is connect, shortens and wears the fine time between optical fiber.
The purpose of the present invention is to provide a kind of test optical fiber press-contact connection apparatus and optical fiber to crimp connection method, the light
Fibre test press-contact connection apparatus includes frame-type wedge bonding frame, guarantees the firm of optical fiber connection, without additional cold joint terminal
Or heat sealing machine, fiber failure difficulty of test is reduced, cost has been saved.
The purpose of the present invention is to provide a kind of test optical fiber press-contact connection apparatus and optical fiber to crimp connection method, the light
Fibre test press-contact connection apparatus includes wedge-shaped locking bar fixed connection apparatus, the application of the wedge shape locking bar fixed connection apparatus so that
Optical fiber splicing is convenient, and process is simple, improves disassembly efficiency, improves the running efficiency of device.
The purpose of the present invention is to provide a kind of test optical fiber press-contact connection apparatus and optical fiber to crimp connection method, the light
Fibre test press-contact connection apparatus provides completely new optical fiber crimping connection type, ingenious be crimped of optical fiber and be applied to test, mention
For the efficiency of fiber failure detection.
To realize that any of the above goal of the invention, the present invention provide a kind of optical fiber crimping connection method, be applied to be crimped to
Few an optical fiber (28), which is characterized in that include the following steps：
S1:The optical fiber (28) are placed to tubaeform optical fiber compression bonding apparatus, squeezes, disperses and flatten the optical fiber
(28), the optical fiber (28) after being organized is placed in U-shaped docking guide groove (29) of the tubaeform optical fiber compression bonding apparatus；
S2:Mobile movable type connected unit (4) is close to fixed connected unit (3), wherein the tubaeform optical fiber compression bonding apparatus
Be placed in the mobile connected unit (4) and the fixed connected unit (3), and the mobile connected unit (3) and
The fixed connected unit (3) forms corresponding semicircle latch arm hole (9) close to mutual end face；
S3:Wedge-shaped locking bar fixed connection apparatus is placed in round latch arm hole, wherein the circle latch arm hole is by symmetrical
The semicircle latch arm hole (9) forms；
S4:Close to frame-type crimping rack (31) and the tubaeform optical fiber compression bonding apparatus, so that the frame-type crimping rack
(31) wedge-shaped press strip (27) crimping on is located at the optical fiber (28) in U-shaped docking guide groove (29).
In some embodiments, in the step S1, the tubaeform optical fiber compression bonding apparatus includes horn section
(39), the straight-tube portion (40) communicated and band tooth crimping fixed plate (19) being located on the loudspeaker oral area (39), it is described straight
The tooth mouth (17) that the interior space of tube portion (40) is formed squeezes the optical fiber (28), and the band tooth crimps fixed plate (19) interior space shape
At rack gear (45) disperse the optical fiber (28), the pressing space that the interior space of horn section (39) is formed flattens the light
Fine (28).
In some embodiments, the step S1 further comprises optical fiber described in buffering and beam splitting (28), the loudspeaker
Shape optical fiber compression bonding apparatus includes successively close to the horizontal connecting plate with holes (18) of the horn section (39) and vertical optical fiber
With holes point of orifice plate (23), successively buffering and beam splitting described in optical fiber (28).10, according to claim 1 or 2 any optical fiber
Crimp connection method, which is characterized in that include insertion plug-in wedge-shaped locking bar (8) with holes extremely dislocation lock tube in the step S3
(5) it in, places into the dislocation lock tube (5) to the round latch arm hole.
In some embodiments, after the plug-in wedge-shaped locking bar (8) with holes is inserted into the dislocation lock tube (5), set
Locking bar pin (11) is connect on the pin hole (38) of the plug-in wedge-shaped locking bar (8) with holes, horizontal pin (15) passes through the pin
Nail hole (38) is consolidated.
In some embodiments, the tubaeform optical fiber compression bonding apparatus is set to be fixed on the height adjustable platform
On platform board (2) on frame (1), then the optical fiber crimping connection method includes that step adjusts tubaeform optical fiber compression bonding apparatus to light
Fine crimping position.
According to another aspect of the present invention, the present invention provides a test optical fiber press-contact connection apparatus, is applied to be crimped to
Few an optical fiber (28), which is characterized in that including：
Height adjustable paralell (1) is fixed on the platform board (2) of the height adjustable paralell (1), fixed company
Consecutive (3) and the mobile connected unit (4) movable relative to the fixed connected unit (3), wherein the mobile connection
Platform (4) and the fixed connected unit (3) form U-shaped close to mutual one end and dock guide groove (29)；
The tubaeform optical fiber compression bonding apparatus being fixed in the connected unit, including tubaeform optical fiber tooth form shelve slot (16),
Band tooth crimping fixed plate (19) being fixed on the platform board (2), wherein the tubaeform optical fiber tooth form is shelved in slot (16)
It is formed tooth mouth (17), and the pressing space that riser (21) are formed, the band is flattened by optical fiber pressing plate (22) and optical fiber
Tooth crimps fixed plate (19) interior space and forms rack gear (45)；
Frame-type wedge bonding frame including frame-type crimping rack (25) and is fixed on the frame-type crimping rack (25)
U-shaped described in face docks the wedge-shaped press strip (27) of guide groove (29).
In some embodiments, the tubaeform optical fibre optical fibre tooth form shelves slot (16) and defines straight-tube portion (40) and loudspeaker
Oral area point (39), wherein the tooth mouth (17) is formed in the straight-tube portion (40), definition in the horn section (39)
The pressing space, the horn section (39) dock with the U-shaped and form horizontal connecting plate with holes between guide groove (29)
(18) and vertical optical fiber divides orifice plate (23).
In some embodiments, the frame-type wedge bonding frame includes the pressure rack for being fixed on the frame crimping rack (25)
Fixed tightening latch nut (33) and the crimping plate (32) with fixed tightening latch for being connected to the pressure rack fixed tightening latch nut (33),
Described in the direction of tubaeform optical fiber compression bonding apparatus described in crimping plate (32) face with fixed tightening latch form the wedge-shaped press strip
(27)。
In some embodiments, the mobile connected unit (4) and the fixed connected unit (3) are close to mutual one
End forms semicircle latch arm hole (9), and the test optical fiber press-contact connection apparatus also comprises wedge-shaped locking bar fixed connection apparatus, institute
State the plug that wedge-shaped locking bar fixed connection apparatus includes dislocation lock tube (5) and is detachably set in dislocation lock tube (5)
Formula wedge-shaped locking bar (8) with holes.
Detailed description of the invention
Fig. 1 is the front view of the test optical fiber press-contact connection apparatus of an embodiment according to the present invention.
Fig. 2 is the cross-sectional view of the test optical fiber press-contact connection apparatus of embodiment according to the present invention.
Fig. 3 is the top view of the test optical fiber press-contact connection apparatus of embodiment according to the present invention.
Fig. 4 is the structural schematic diagram of the tubaeform optical fiber compression bonding apparatus of an embodiment according to the present invention.
Fig. 5 is the use schematic diagram of the tubaeform optical fiber compression bonding apparatus of embodiment according to the present invention.
Fig. 6 and Fig. 7 is the structural schematic diagram of the wedge-shaped locking bar fixed connection apparatus of embodiment according to the present invention.
It is numbered in figure：1- height adjustable paralell, 2- platform board, the fixed connected unit of 3-, 4- movable type connected unit, 5-
Plate, 8- plug-in wedge-shaped locking bar, 9- semicircle with holes are shelved in dislocation lock tube, the vertical connecting lateral plate of 6- lock tube, the control of the side 7- absolute altitude
Shape latch arm hole, 10- flatten side slat plate, 11- locking bar pin, the through track of 12-, 13- railway limit baffle, 14- wedge shape pin plate,
The horizontal pin of 15-, 16- is tubaeform, and optical fiber tooth form shelves slot, 17- tooth mouth, 18- horizontal connecting plate with holes, 19- band tooth crimping fixation
Plate, 20- crimping plate standing screw, 21- optical fiber flattens riser, 22- optical fiber flattens plate, the vertical optical fiber of 23- divides orifice plate, 24- light
Fibre crimping guide groove, 25- frame-type crimping rack, the fixed tightening latch of 26- band plate pressure rack, 27- wedge shape press strip, 28- optical fiber, the docking of 29-U shape
Guide groove, 30- docking guide plate, 31- crimping fixed screw cap, crimping plate of the 32- with fixed tightening latch, the fixed tightening latch of 33- pressure rack
Nut, 34- paralell pedestal, 35- adjust nuts, 36- adjusts bolt, 37- crimps fixed plate nut, 38- pin hole, 39-
Horn section, 40- straight-tube portion, 41- crimping rack upper brace, the upright bar of 42- crimping rack, 43- crimping rack fixed screw, 44-
Steel plate strip, 45- rack gear.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
It will be understood by those skilled in the art that in exposure of the invention, term " longitudinal direction ", " transverse direction ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore above-mentioned art
Language is not considered as limiting the invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no
It can be interpreted as the limitation to quantity.
As shown in Fig. 1 to Fig. 3, the structural schematic diagram of test optical fiber press-contact connection apparatus according to the present invention is demonstrated.Institute
Stating test optical fiber press-contact connection apparatus includes support platform, tubaeform optical fiber compression bonding apparatus, frame-type wedge bonding frame and wedge
Shape locking bar fixed connection apparatus, wherein the trumpet type optical fiber compression bonding apparatus 20 is placed in the support platform pressure for completing optical fiber
It connects, the optical fiber after the fixed crimping of wedge shape locking bar fixed connection apparatus, the frame-type wedge bonding frame guarantees optical fiber connection
It is firm.
Specifically, the support platform includes height adjustable paralell 1 and to be fixed on the height adjustable flat
The platform board 2 of rack 1, wherein the height adjustable paralell 1 is by paralell pedestal 34, adjusting bolt 36 and adjusts bolt
Cap 35 forms, and the adjusting bolt 36 is extended perpendicularly outward from the paralell pedestal 34, and the adjusting nuts 35 is carried out
Nuts is adjusted for one, across the adjusting bolt 36 and is fixed on the adjusting bolt 36, at this time the platform board 2 and absolute altitude
Adjustable horizontal rack 1 is connected by adjusting nuts 35 and adjusting bolt 36, and user can be by controlling to adjust nuts 35
Position, and then realize that the absolute altitude of platform board 2 is adjusted.
That is, 35 position adjustable of adjusting nuts be set on the adjusting bolt 36, the platform board 2
Also matched hole is formed, the adjusting bolt 36 passes through described hole and against the adjusting nuts 35, by the adjusting
The support of nuts 35 is fixed.By this method, the variation in altitude for adjusting nuts 35 drives the absolute altitude of the platform board 2 to become
Change, after the position for adjusting nuts 35 determines, screw the adjusting nuts 35, so that the fixed platform board 2 is set
In in specific height.
Nuts 35 is adjusted described in the bottom side face contact of the platform board 2, fixed connected unit 3 is set in top side face, is moved
Dynamic formula connected unit 4 and through track 12, wherein the fixed connected unit 3 is fixed on the platform board 2, the perforation
Formula track 12 also is secured on the platform board 2 and the side of the through track 12 is connected on the fixed connected unit
3, this one end close to the fixed connected unit 3 is provided with railway limit baffle 13, the railway limit baffle 13 is fixed
In the side of the fixed connected unit 3, the movable type connected unit 4 is slidably disposed on the through track 12,
To realize the close and separate of the mobile connected unit 4 and the fixed connected unit 3, and the mobile connected unit 4
The other side is equipped with wedge-shaped pin plate to realize the stuck fixation of the mobile connected unit 4.
In addition, the end of the fixed connected unit 3 and the mobile connected unit 4 relative to each other is respectively arranged with semicircle
The position of hole latch arm hole 9, the semicircle orifice latch arm hole 9 is oppositely arranged, when the mobile connected unit 4 is along the fixed company
It is consecutive 3 sliding and after the fixed connected unit 3, the semicircle orifice latch arm hole 9 collectively constitutes round latch arm hole.In addition,
The fixed connected unit 3 and the mobile fixed station are equipped with docking guide plate 30 above 14 middle part end, and the docking is led
Optical fiber crimping guide groove 24 is equipped with to plate 30 and U-shaped docks guide groove 29, wherein the docking guide plate 30, the optical fiber crimping
Guide groove 24 and U-shaped docking guide groove 29 correspond to each other setting, and the optical fiber crimps guide groove 24 in the docking guide plate
Groove is formed on 30, and forms the U-shaped docking guide groove 29 in the position of symmetrical axis, that is to say, that the fixed connection
Platform 3 and the mobile connected unit 4 are docked by the docking guide plate 30, after docking, the composition of semicircle orifice latch arm hole 9 one
Symmetrical round hole, the U-shaped docking guide groove 29 form symmetrical U-shaped guide groove, the corresponding connection of optical fiber crimping guide groove 24
It is logical.
The tubaeform optical fiber compression bonding apparatus includes that tubaeform optical fiber tooth form shelves slot 16, and the tubaeform optical fiber tooth form is put
It sets slot 16 and is set to and be used to shelve optical fiber 28 in the connected unit, wherein the tubaeform optical fiber tooth form, which shelves slot 16, is presented loudspeaker
Shape, defines a horn section 39 and straight-tube portion 40, and horn section 39 described in 40 connection of straight-tube portion forms class
It is tubaeform.The tooth mouth 17 extended towards interior direction in space, the outer end of the horn section 39 are formed in the straight-tube portion 40
Horizontal connecting plate 18 with holes is connected with to realize the smooth transition of optical fiber, the hole of the horizontal connecting plate 18 with holes makes from institute
The transmitting laser beam smoothing for stating the injection of horn section 39 enters the docking guide plate 30, in addition in the horizontal connecting plate with holes
Vertical optical fiber, which is arranged, divides orifice plate 23 again after 18, and the optical fiber 28 is become multiple branches.
That is, setting gradually the horizontal connecting plate with holes 18, the vertical optical fiber on the docking guide plate 30
Orifice plate 23 and the optical fiber is divided to crimp guide groove 24, the optical fiber 28 projected from the horn section 39 is respectively by described
Horizontal connecting plate 18 with holes, the vertical optical fiber divide orifice plate 23 and the optical fiber to crimp guide groove 24, and arrive at the U-shaped docking
Guide groove 29 is crimped.
In addition, the tubaeform optical fiber tooth form, which shelves 16 top of slot, is equipped with band tooth crimping fixed plate 19, the band tooth crimping
Fixed plate 19 is fastenedly connected by crimping plate standing screw 20 and crimping fixed plate nut 37 with connected unit realization, the band tooth pressure
It connects fixed plate 19 and the rack gear 45 extended downwardly is set close to one end of the horn section 39, the rack gear 45 suppresses downwards light
Fibre 28 makes optical fiber 28 disperse bunchy shape.
Also, it is flat to be equipped with optical fiber pressing on 39 top of the horn section that the tubaeform optical fiber tooth form shelves slot 16
Plate 22, the lower part that the corresponding optical fiber flattens plate 22 are equipped with optical fiber and flatten riser 21, the optical fiber flatten plate 22 and
The optical fiber flattens riser 21 and is placed in one pressing space of formation in the horn section 39, and the pressing space supplies the optical fiber
28 pass through and realize that the pressing to optical fiber 28 is handled.It is noted that be set to the pressing space close for the rack gear 45
The position of the straight-tube portion 40.
In concrete operations, the optical fiber 28 shelves slot 16 into the tubaeform optical fiber tooth form, first passes around described
Tooth mouth 17 is squeezed, and the band tooth crimping fixed plate 19 pushes optical fiber, and the optical fiber flattens plate 22 and the light
Fibre flattens riser 21 and flattens the optical fiber 28, and optical fiber 28 is crimped dispersion fasciculation by the rack gear 45, then by described with holes
After horizontal connecting plate 18 seamlessly transits, orifice plate 23 is divided to become multiple branches using the vertical optical fiber, treated optical fiber 28
It is crimped at U-shaped docking guide groove 29 after optical fiber crimping guide groove 24, fixed connected unit 3 and mobile connected unit 4 are logical
Docking guide plate 30 is crossed to be spliced.
The frame-type wedge bonding frame crimps optical fiber, specifically, the frame-type wedge bonding frame includes frame-type
Crimping rack 25, the fixed tightening latch 26 of band plate pressure rack and the crimping plate 33 with fixed tightening latch form, wherein the fixed tightening latch of the band
Crimping plate 33 is assembled in the fixed tightening latch 26 of the band plate pressure rack, collectively constitutes a crimp body, in an embodiment of the present invention, described
It is connected by welding between the fixed tightening latch 26 of crimping plate 33 and the band plate pressure rack with fixed tightening latch, the crimp body
The frame-type crimping rack 25 is fixedly installed on for crimping optical fiber 28.
Specifically, the frame-type crimping rack 25 includes crimping rack upright bar 42 and crimping rack upper brace 41, formed
" door " glyph framework.Wherein the platform board 2, in an embodiment of the present invention, the pressure are fixed in the crimping rack upright bar 42
It connects erection bar 42 to be welded on the platform board 2, be extended vertically upwards from the platform board 2.The crimping rack upper brace 41
It is fixedly connected on the crimping rack upright bar 42 by crimping rack fixed body, the crimping rack fixed body includes crimping fixed screw cap
31 and crimping rack fixed screw 43, the crimping fixed screw cap 31 and the fixed crimping rack of the cooperation of crimping rack fixed screw 43
Upright bar 42 and crimping rack upper brace 41.
In addition, the medium position of the crimping rack upper brace 41 is equipped with the fixed tightening latch 26 of the band plate pressure rack, the band
Plate pressure rack fixed tightening latch 26 is realized by pressure rack fixed plate nut 33 and is connected and fixed with crimping rack upper brace 41.It is specific and
Speech, the medium position of the crimping rack upper brace 41 are equipped with through-hole, and the fixed tightening latch 26 of the band plate pressure rack passes through the through-hole,
And it is fixed on by the pressure rack fixed plate nut 33 and described states crimping rack upper brace 41.The crimping plate of the fixed tightening latch of the band
The position of the relatively described tubaeform optical fiber compression bonding apparatus is equipped with wedge-shaped press strip 27 on 33, for crimping optical fiber 28.
It is noted that the setting of the crimping plate 33 of the fixed tightening latch 26 of the band plate pressure rack and the fixed tightening latch of the band
Just U-shaped described in face docks guide groove 29 for position, so that crimping is located at the optical fiber of this position.In the embodiment of the present invention
In, the spatial position of the tubaeform optical fiber compression bonding apparatus is symmetrical arranged, correspondingly, the fixed tightening latch 26 of the band plate pressure rack
Positioned at the symmetric position of the frame-type wedge bonding frame, and crimp the optical fiber 28.
The wedge shape locking bar fixed connection apparatus includes dislocation lock tube 5, to shelve plate 42, plug-in with holes for the control of side absolute altitude
Wedge-shaped locking bar 8 and latch structure, wherein the dislocation lock tube 5 is inserted into the round latch arm hole that the semicircle orifice latch arm hole 9 is formed,
The plug-in wedge-shaped locking bar 8 with holes is inserted into the dislocation lock tube 5, and is fixed by the latch structure.
Specifically, the dislocation lock tube 5 includes the vertical connecting lateral plate 6 of lock tube and from the vertical connecting lateral plate of the lock tube
6 steel plate strips 44 to extend internally, the vertical connecting lateral plate 6 of the lock tube form the cylindrical shape led in one, the steel plate strip 44 from
The interior spatial surface that the vertical connecting lateral plate 6 of lock tube is formed extends to axis, in an embodiment of the present invention, the steel plate strip
44 form the dislocation lock tube 5 with the vertical welding of connecting lateral plate 6 of the lock tube.And in order to guarantee that the dislocation lock tube 5 is easy
Positioning, the side setting absolute altitude of the vertical connecting lateral plate 6 of lock tube, which controls, shelves plate 7, wherein absolute altitude control is shelved plate 7 and set
It is placed in the top of the vertical connecting lateral plate 6 of the lock tube and extends to avris.
It is described in order to guarantee in the dislocation lock tube 5 when consolidating fixed connected unit 3 and the mobile connected unit 4
Semicircle 9 docking site top of latch arm hole it is smooth, the side absolute altitude control shelve at plate 7 be equipped with flatten side slat plate 10,
The pressing side slat plate 10 flattens the semicircle latch arm hole 9.
The plug-in wedge-shaped locking bar 8 with holes has the shape to match with the dislocation lock tube 5, specifically, described
The groove shapes matching of the shape of steel plate strip 44 and the plug-in wedge-shaped locking bar 8 with holes, and plug-in wedge shape with holes
8 top and the bottom of locking bar form pin hole 38, and the pin hole 38 forms through-hole.
The latch structure includes horizontal pin 15 and locking bar pin 11, and the locking bar pin 11 is nested on the pin hole 38,
The horizontal pin 15 passes through the pin hole 38 and is consolidated.
The dislocation lock tube 5 is made of left and right two halves, when installing the dislocation lock tube 5, first by plug-in wedge-lock with holes
Bar 8 is inserted into the dislocation lock tube 5, then places into the fixed connected unit 3 and 4 end of the mobile connected unit is equipped with
The semicircle orifice latch arm hole 9 on.
According to another aspect of the present invention, the present invention provides an optical fiber and crimps connection method, utilizes optical fiber mentioned above
It tests press-contact connection apparatus to complete, include the following steps：
S1:Optical fiber 28 is placed in tubaeform optical fiber compression bonding apparatus, wherein the tubaeform optical fiber compression bonding apparatus squeezes, dispersion
And the optical fiber 28 is flattened, the collection of optical fiber 28 of multiple-limb docks at guide groove 29 together in U-shaped；
S2:The dislocation lock tube 5 for being built-in with plug-in wedge-shaped locking bar 8 with holes is inserted into semicircle orifice latch arm hole 9；And
S3:The wedge-shaped crimping of press strip 27 is located at the optical fiber 28 at U-shaped docking guide groove 29.
It is noted that the optical fiber crimping connection method is completed using the test optical fiber press-contact connection apparatus, close
In the test optical fiber press-contact connection apparatus specific structure element be discussed in detail this portion no longer burden explanation, can refer to it
Upper explanation.
In the step S1, the tubaeform optical fiber compression bonding apparatus is respectively arranged at fixed connected unit 3 and moves
Dynamic formula connected unit 4, and the tubaeform optical fiber compression bonding apparatus includes horn section 39 and straight-tube portion 40, it is described intuitive
Tooth mouth 17 is arranged in the interior space in portion 212, makes the optical fiber 28 for squeezing, so that the optical fiber 28 enters more compactly described in
Horn section 39.
It is additionally formed a band tooth on the position of the horn section 39 and crimps fixed plate 19, the band tooth crimps fixed plate
19 are fixed in the connected unit, and form rack gear 45 in band tooth crimping fixed plate 19, be used to suppress the optical fiber
28 be in beam shape.
Optical fiber is formed in the horn section 39 and flattens plate 22 and optical fiber pressing riser 21, is formed and is flattened space,
To flatten the optical fiber 28, at this point, the optical fiber 28 exists in the form of the angular-spread beam shape of pressing.
The side of the horn section 39 sets gradually connecting band hole horizontal connecting plate 18, vertical optical fiber divide orifice plate 23 with
And the optical fiber crimps guide groove 24, the diverging optical fiber that buffering and branch project from the horn section 39.
In addition, the connected unit is respectively arranged with semicircle orifice locking bar close to end relative to each other in the step S2
The position in hole 9, the semicircle orifice latch arm hole 9 is oppositely arranged, and when two connected units lean on institute each other, the semicircle orifice latch arm hole 9 is total
With round latch arm hole is formed, it is solid that the dislocation lock tube 5 for being built-in with plug-in wedge-shaped locking bar 8 with holes is inserted into semicircle orifice latch arm hole 9
The fixed connected unit.
In addition, first plug-in wedge-shaped locking bar 8 with holes is inserted into the dislocation lock tube 5, then again in the step S2
Be put into the fixed connected unit 3 and the semicircle orifice latch arm hole 9 that mobile 4 end of connected unit is equipped on.And
After the plug-in wedge-shaped locking bar 8 with holes is inserted into, socket locking bar pin 11 is in the pin hole of the plug-in wedge-shaped locking bar 8 with holes
On 38, horizontal pin 15 passes through the pin hole 38 and is consolidated.
In the step S3, the crimping plate 33 of the fixed tightening latch 26 of the band plate pressure rack and the fixed tightening latch of the band
Position is arranged, and just U-shaped described in face docks guide groove 29, so that crimping is located at the optical fiber of this position, the wedge shape press strip 27
The optical fiber is crimped on the crimping plate 33 of the fixed tightening latch of the band.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is all that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (10)
1. a kind of optical fiber crimps connection method, it is applied to a crimping at least optical fiber (28), which is characterized in that including following step
Suddenly：
S1:The optical fiber (28) are placed to tubaeform optical fiber compression bonding apparatus, squeezes, disperses and flatten the optical fiber (28), quilt
Optical fiber (28) after arrangement is placed in U-shaped docking guide groove (29) of the tubaeform optical fiber compression bonding apparatus；
S2:Mobile movable type connected unit (4) is close to fixed connected unit (3), wherein the tubaeform optical fiber compression bonding apparatus is placed in
On the movable type connected unit (4) and the fixed connected unit (3), and the mobile connected unit (3) and described
Fixed connected unit (3) forms corresponding semicircle latch arm hole (9) close to mutual end face；
S3:Wedge-shaped locking bar fixed connection apparatus is placed in round latch arm hole, wherein the circle latch arm hole is by symmetrical described
Semicircle latch arm hole (9) composition；
S4:Close to frame-type crimping rack (31) and the tubaeform optical fiber compression bonding apparatus, so that the frame-type crimping rack (31)
On wedge-shaped press strip (27) crimping be located at the U-shaped docking guide groove (29) in optical fiber (28).
2. optical fiber according to claim 1 crimps connection method, which is characterized in that in the step S1, the loudspeaker
Shape optical fiber compression bonding apparatus includes horn section (39), the straight-tube portion communicated (40) and is located on the loudspeaker oral area (39)
Band tooth crimping fixed plate (19), the tooth mouth (17) that the interior space of the straight-tube portion (40) is formed squeezes the optical fiber (28), institute
It states the rack gear (45) formed with the interior space of tooth crimping fixed plate (19) and disperses the optical fiber (28), the horn section (39) is interior
The pressing space that space is formed flattens the optical fiber (28).
3. optical fiber according to claim 2 crimps connection method, which is characterized in that the step S1 further comprises buffering
And optical fiber described in beam splitting (28), the tubaeform optical fiber compression bonding apparatus include successively close to the band of the horn section (39)
Hole horizontal connecting plate (18) and vertical with holes point of orifice plate (23) of optical fiber, successively optical fiber (28) described in buffering and beam splitting.
4. according to claim 1 or 2 any optical fiber crimp connection method, which is characterized in that wrapped in the step S3
It includes in insertion plug-in wedge-shaped locking bar (8) to dislocation lock tube (5) with holes, places into the dislocation lock tube (5) to the round lock
In rod aperture.
5. optical fiber according to claim 4 crimps connection method, which is characterized in that in the plug-in wedge-shaped locking bar with holes
(8) it is inserted into after the dislocation lock tube (5), socket locking bar pin (11) is in the pin hole of the plug-in wedge-shaped locking bar (8) with holes
(38) on, horizontal pin (15) passes through the pin hole (38) and is consolidated.
6. crimping connection method to 2 any optical fiber according to claim 1, which is characterized in that the tubaeform optical fiber pressure
Connection device is set on the platform board (2) to be fixed on the height adjustable paralell (1), then the optical fiber crimping connection
Method includes that step adjusts tubaeform optical fiber compression bonding apparatus to optical fiber crimping position.
7. a kind of test optical fiber press-contact connection apparatus is applied to a crimping at least optical fiber (28), which is characterized in that including：
Height adjustable paralell (1) is fixed on the platform board (2) of the height adjustable paralell (1), fixed connected unit
(3) and the mobile connected unit (4) movable relative to the fixed connected unit (3), wherein the movable type connected unit (4)
And the fixed connected unit (3) forms U-shaped docking guide groove (29) close to mutual one end；
The tubaeform optical fiber compression bonding apparatus being fixed in the connected unit, including tubaeform optical fiber tooth form are shelved slot (16), fixed
In band tooth crimping fixed plate (19) on the platform board (2), formed wherein the tubaeform optical fiber tooth form is shelved in slot (16)
Tooth mouth (17), and the pressing space that riser (21) are formed, the band tooth pressure are flattened by optical fiber pressing plate (22) and optical fiber
It connects the interior space of fixed plate (19) and forms rack gear (45)；
Frame-type wedge bonding frame including frame-type crimping rack (25) and is fixed on the face of the frame-type crimping rack (25)
The wedge-shaped press strip (27) of U-shaped docking guide groove (29).
8. test optical fiber press-contact connection apparatus according to claim 7, which is characterized in that the tubaeform optical fibre optical fibre tooth
Shape shelves slot (16) and defines straight-tube portion (40) and horn section (39), wherein described in being formed in the straight-tube portion (40)
Tooth mouth (17), the horn section (39) is interior to define the pressing space, and the horn section (39) is docked with the U-shaped
Horizontal connecting plate with holes (18) is formed between guide groove (29) and vertical optical fiber divides orifice plate (23).
9. test optical fiber press-contact connection apparatus according to claim 8, which is characterized in that the frame-type wedge bonding frame
Including being fixed on the pressure rack fixed tightening latch nut (33) of the frame crimping rack (25) and being connected to the fixed tightening latch of the pressure rack
The crimping plate (32) with fixed tightening latch of nut (33), wherein tubaeform described in crimping plate (32) face of the fixed tightening latch of the band
The direction of optical fiber compression bonding apparatus forms the wedge-shaped press strip (27).
10. according to any test optical fiber press-contact connection apparatus of claim 7 to 9, which is characterized in that the movable type is even
Consecutive (4) and the fixed connected unit (3) form semicircle latch arm hole (9), the test optical fiber close to mutual one end
Press-contact connection apparatus also comprises wedge-shaped locking bar fixed connection apparatus, and the wedge shape locking bar fixed connection apparatus includes dislocation lock tube
(5) and detachably the plug-in being set in dislocation lock tube (5) wedge-shaped locking bar (8) with holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419053.5A CN108896273B (en) | 2018-05-04 | 2018-05-04 | Optical fiber test crimping connection device and optical fiber crimping connection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419053.5A CN108896273B (en) | 2018-05-04 | 2018-05-04 | Optical fiber test crimping connection device and optical fiber crimping connection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108896273A true CN108896273A (en) | 2018-11-27 |
| CN108896273B CN108896273B (en) | 2020-11-20 |
Family
ID=64342770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810419053.5A Active CN108896273B (en) | 2018-05-04 | 2018-05-04 | Optical fiber test crimping connection device and optical fiber crimping connection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108896273B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203550A (en) * | 2021-04-28 | 2021-08-03 | 江苏光谷通信设备有限公司 | Multi-core optical fiber pigtail cable performance test method and device |
| CN113203550B (en) * | 2021-04-28 | 2024-07-05 | 江苏光谷通信设备有限公司 | Multi-core fiber tail cable performance test method and equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5550944A (en) * | 1994-05-04 | 1996-08-27 | The Whitaker Corporation | Fibre optic connector |
| JP2004184962A (en) * | 2002-10-08 | 2004-07-02 | Fujikura Ltd | Optical fiber axis alignment method and device therefor, and optical fiber fusion splicing method and device therefor |
| CN202133800U (en) * | 2011-05-27 | 2012-02-01 | 3M创新有限公司 | Optical fiber machinery splice crimping tool |
| CN202256780U (en) * | 2011-10-24 | 2012-05-30 | 宁夏电力公司宁东供电局 | Optical fiber butt joint device |
| CN104335091A (en) * | 2012-03-20 | 2015-02-04 | 康宁光电通信有限责任公司 | Simplified fiber optic connectors having lenses and method for making the same |
| CN104807613A (en) * | 2015-04-23 | 2015-07-29 | 国家电网公司 | Optical fiber test connection device |
| CN205968094U (en) * | 2016-07-15 | 2017-02-22 | 天津市立孚光电线缆开发有限公司 | A crimping device for fiber connector connects production |
-
2018
- 2018-05-04 CN CN201810419053.5A patent/CN108896273B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5550944A (en) * | 1994-05-04 | 1996-08-27 | The Whitaker Corporation | Fibre optic connector |
| JP2004184962A (en) * | 2002-10-08 | 2004-07-02 | Fujikura Ltd | Optical fiber axis alignment method and device therefor, and optical fiber fusion splicing method and device therefor |
| CN202133800U (en) * | 2011-05-27 | 2012-02-01 | 3M创新有限公司 | Optical fiber machinery splice crimping tool |
| CN202256780U (en) * | 2011-10-24 | 2012-05-30 | 宁夏电力公司宁东供电局 | Optical fiber butt joint device |
| CN104335091A (en) * | 2012-03-20 | 2015-02-04 | 康宁光电通信有限责任公司 | Simplified fiber optic connectors having lenses and method for making the same |
| CN104807613A (en) * | 2015-04-23 | 2015-07-29 | 国家电网公司 | Optical fiber test connection device |
| CN205968094U (en) * | 2016-07-15 | 2017-02-22 | 天津市立孚光电线缆开发有限公司 | A crimping device for fiber connector connects production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203550A (en) * | 2021-04-28 | 2021-08-03 | 江苏光谷通信设备有限公司 | Multi-core optical fiber pigtail cable performance test method and device |
| CN113203550B (en) * | 2021-04-28 | 2024-07-05 | 江苏光谷通信设备有限公司 | Multi-core fiber tail cable performance test method and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108896273B (en) | 2020-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108896273A (en) | Test optical fiber press-contact connection apparatus and optical fiber crimp connection method | |
| CN208076760U (en) | Test optical fiber press-contact connection apparatus | |
| CN116706617A (en) | Electric connector with connection locking structure | |
| CN209604780U (en) | A kind of mounting device of wireless monitoring equipment | |
| CN208313731U (en) | A kind of three-point bending resistance test tool of fuse used in composite insulator | |
| CN208076759U (en) | Test optical fiber is tubaeform, and band tooth shelves slot plane compression bonding apparatus | |
| CN213581459U (en) | Optical fiber connector dispensing and curing equipment | |
| CN210723390U (en) | Adjustable cable adapter assembly for control panel | |
| CN113959846A (en) | Testing device and testing method for welding strength of welding spot in TOSA (transmitter optical subassembly) | |
| CN202563121U (en) | Optical filter device for assisting FTTH network link on-line monitoring | |
| CN108435968B (en) | A kind of electric wire angle-bending device connecing electricity for filling table | |
| CN206369623U (en) | Spot machine debugging system of medium-long working distance single-mode single-fiber collimator | |
| CN210513158U (en) | Quick leveling structure suitable for small prism centering rod | |
| CN218956327U (en) | Short-distance compression strength tester and calibration device for paper and paperboard | |
| CN110989121A (en) | Optical fiber bus puncture wire clamp tank-drawing type swinging wire guiding machine | |
| CN218995733U (en) | Quick-open optical cable splice closure | |
| CN219244799U (en) | Optical power meter probe for fast butt-jointing optical fiber | |
| CN205210337U (en) | Multicore optic fibre branching unit | |
| CN117804946A (en) | Device and method for checking working condition of flexible joint of aircraft conduit at bent pipe | |
| CN207473139U (en) | Optical fiber jumper branch bending test tool | |
| CN116400468A (en) | Optical fiber sleeve bulge repairing device | |
| CN217084150U (en) | Coaxial super-radiation light-emitting diode automatic coupling table carried spectrum analyzer | |
| CN220978532U (en) | Accurate concatenation construction equipment of fossil fragments | |
| CN219711969U (en) | Fastener that multi-angle is connected | |
| DE4243400A1 (en) | Optical transceiver for bidirectional data transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |