CN209265007U - Optical fiber Quick mechanical pecker - Google Patents
Optical fiber Quick mechanical pecker Download PDFInfo
- Publication number
- CN209265007U CN209265007U CN201822125601.1U CN201822125601U CN209265007U CN 209265007 U CN209265007 U CN 209265007U CN 201822125601 U CN201822125601 U CN 201822125601U CN 209265007 U CN209265007 U CN 209265007U
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- China
- Prior art keywords
- optical fiber
- pecker
- tail
- core
- ontology
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Abstract
The utility model relates to fibre junction apparatus fields, especially optical fiber Quick mechanical pecker.The pecker includes ceramic insertion core, spring, inner core casing, plug core tail handle, pecker ontology, optical fiber locking cam bit, optical fiber compresses piece, buffering reserves frid, tail optical fiber locking device and tail optical fiber locking cap, described plug core tail handle one end is fixed on ceramic insertion core, the plug core tail handle other end is fixed on pecker ontology, plug core tail handle is placed in inner core casing, and plug core tail handle passes through spring.The utility model can be by being designed to overall structure for ceramic insertion core and tail optical fiber locking device and tail optical fiber locking cap, avoid rapid connector internal optical fiber bending loss, the recess and fracture of fiber end face are avoided due to having reserved fiber end face rollback breeze way, fiber end face protrusion ferrule endface 0.02mm makes rapid connector more adapt to adverse circumstances, judged by matched polishing grinding and optical fiber side mirror, ensure that the production quality and all data index of rapid connector.
Description
Technical field
The utility model relates to fibre junction apparatus fields, especially optical fiber Quick mechanical pecker.
Background technique
The continuation method of optical fiber mainly has hot melt and mechanical splice, and mechanical splice has 2 kinds of modes of through type and built-in type, by
Application is substantially exited at present in a variety of causes, and consequent is the universal of hot melting way, but existing hot-melt adhesive paste
There is also be easily broken off.
Utility model content
In order to overcome the shortcomings of that existing optical fiber connection is easily broken off, the utility model provides the connecting of optical fiber Quick mechanical
Device.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of optical fiber Quick mechanical pecker, packet
It includes ceramic insertion core, spring, inner core casing, plug core tail handle, pecker ontology, optical fiber locking cam bit, optical fiber and compresses piece, buffering in advance
Frid, tail optical fiber locking device and tail optical fiber locking cap are stayed, described plug core tail handle one end is fixed on ceramic insertion core, and plug core tail handle is another
End is fixed on pecker ontology, and plug core tail handle is placed in inner core casing, and spring cooperates the lock pin tail in the chamber of interior core sleeve
Handle passes through spring, and optical fiber locking cam bit is connected on pecker ontology, and optical fiber compresses the chamber that piece is placed in pecker ontology
The opening of interior, pecker ontology is fixed and is connected to tail optical fiber locking device, and tail optical fiber locking device and tail optical fiber locking cap are detachable
Formula connects, and the reserved frid of buffering is fixed on pecker ontology, the end for buffering reserved frid is pierced by tail optical fiber locking device, ceramic
It is 10-15mm that lock pin and optical fiber, which compress most short spacing between piece,.
Another embodiment according to the present utility model further comprises being fixed with cam on the optical fiber locking cam bit
Axis, camshaft pass through the conduit on pecker ontology, and optical fiber locking cam bit upper surface is fixed with compression end, optical fiber lock cam
Piece lower end surface is fixed with the salient point that piece is compressed for squeezing optical fiber.
Another embodiment according to the present utility model further comprises the tail optical fiber locking device by thread segment and two
Symmetrical collet composition, thread segment one end are fixed at pecker body openings, and the thread segment other end is fixed on two collets
Tail portion.
Another embodiment according to the present utility model, further comprise the tail optical fiber locking cap inner wall on have and spiral shell
The internal screw thread that line section matches, tail optical fiber locking cap are conical sleeve.
Another embodiment according to the present utility model, further comprise it is described buffer be equipped in reserved frid for across
The slot of optical fiber.
Another embodiment according to the present utility model further comprises that the optical fiber compression on piece is offered for compressing
The V-shaped groove of optical fiber.
Another embodiment according to the present utility model further comprises being arranged with dust cap on the ceramic insertion core.
The utility model has the beneficial effects that the utility model can be by by ceramic insertion core and tail optical fiber locking device and tail
Fine locking cap is designed to overall structure, avoids rapid connector internal optical fiber bending loss, returns due to having reserved fiber end face
Recess and fracture that breeze way avoids fiber end face are moved back, since fiber end face protrusion ferrule endface 0.02mm makes fast quick access
Continuous device more adapts to adverse circumstances, is judged by matched polishing grinding and optical fiber side mirror, ensure that the production of rapid connector
Quality and all data index.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the tail optical fiber locking device of the utility model；
1. ceramic insertion core in figure, 2. springs, 3. inner core casings, 4. plug core tail handles, 5. pecker ontologies, 6. optical fiber
Lock cam piece, 7. optical fiber compression piece, the reserved frid of 8. bufferings, 9. tail optical fiber locking devices, 10. tail optical fiber locking caps, 11.
Camshaft, 12. compression ends, 13. salient points, 14. dust caps, 91. thread segments, 92. collets.
Specific embodiment
Fig. 1 is the structural schematic diagram of the utility model, and Fig. 2 is the structural representation of the tail optical fiber locking device of the utility model
Figure, a kind of optical fiber Quick mechanical pecker, including ceramic insertion core 1, spring 2, inner core casing 3, plug core tail handle 4, pecker ontology
5, optical fiber locking cam bit 6, optical fiber compress piece 7, buffer reserved frid 8, tail optical fiber locking device 9 and tail optical fiber locking cap 10, described
4 one end of plug core tail handle is fixed on ceramic insertion core 1, and 4 other end of plug core tail handle is fixed on pecker ontology 5, and plug core tail handle 4 is set
In in inner core casing 3, spring 2 cooperates in the chamber of interior core sleeve 3, and plug core tail handle 4 passes through spring 2, lives on pecker ontology 5
Dynamic to be connected with optical fiber locking cam bit 6, optical fiber compresses piece 7 and is placed in the chamber of pecker ontology 5, the opening of pecker ontology 5
It fixes and is connected to tail optical fiber locking device 9, tail optical fiber locking device 9 and 10 detachable connection of tail optical fiber locking cap, pecker ontology 5
On be fixed with the reserved frid 8 of buffering, the end for buffering reserved frid 8 is pierced by tail optical fiber locking device 9.The optical fiber locks cam bit
Camshaft 11 is fixed on 6, camshaft 11 passes through the conduit on pecker ontology 5, and optical fiber locking 6 upper surface of cam bit is fixed with
Compression end 12, optical fiber locking 6 lower end surface of cam bit are fixed with the salient point 13 that piece 7 is compressed for squeezing optical fiber, ceramic insertion core 1 and light
It is 10-15mm that fibre, which compresses most short spacing between piece 7,.The tail optical fiber locking device 9 is by thread segment 91 and two symmetrical collets 92
Composition, 91 one end of thread segment are fixed on 5 opening of pecker ontology, and 91 other end of thread segment is fixed on the tail of two collets 92
Portion.With the internal screw thread matched with thread segment 91 on the inner wall of the tail optical fiber locking cap 10, tail optical fiber locking cap 10 is taper sheath
Cylinder.Described buffer is equipped in reserved frid 8 for the slot across optical fiber.The optical fiber, which compresses, to be offered on piece 7 for compressing light
Fine V-shaped groove.Dust cap 14 is arranged on the ceramic insertion core 1.
In conjunction with shown in attached drawing 1 and attached drawing 2, the fixed plug core tail handle 4 in 1 rear end of ceramic insertion core, 4 end of plug core tail handle can not be passed through
The shank body of spring 2, plug core tail handle 4 passes through spring 2.2 outer ring of spring is spring overcoat, and spring overcoat is embedded in inner core casing 3.
Pecker ontology 5 is equipped with L-shaped groove road, and optical fiber is locked the camshaft 11 on cam bit 6 and is open from the Vertical Channel in L-shaped groove road
Place is inserted into after bottom, is then moved camshaft 11 along the horizontal channel in L-shaped groove road and is at the end, so as to complete pecker
The installation of ontology 5 and optical fiber locking cam bit 6.Camshaft 11 on optical fiber locking cam bit 6 can be carried out in L-shaped groove road inward turning
Turn.When camshaft 11 lug boss when rotated, when crossing L-shaped groove road inner wall, lug boss can squeeze Light deformation and pass through, this
After sample ensures that optical fiber locking cam bit 6 pushes, the lug boss of camshaft 11 can play certain limited support and make
With.
By optical fiber between two collets 92 and across pecker ontology 5, optical fiber passes through pecker ontology 5 and optical fiber compresses
Between piece 7.Optical fiber is also cross plug core tail handle 4 and ceramic insertion core 1.Pecker ontology 5 is inserted into optical fiber and optical fiber compresses piece 7
Between when, optical fiber locking cam bit 6 on salient point 13 not with optical fiber compress piece 7 contact, after optical fiber is all installed in place, turn over
Turn optical fiber locking cam bit 6, so that salient point 13 presses against optical fiber and compresses on piece 7, so that optical fiber is pressed on 5 He of pecker ontology
Optical fiber compresses between the V-shaped groove of 7 bottom of piece.Since the lug boss of camshaft 11 supports, so that optical fiber locking 6 pushing of cam bit
Afterwards, it is able to maintain that the pressure that piece 7 is compressed for optical fiber.Finally progress screw thread company on collet 92 is set to by 10 sets of tail optical fiber locking cap
It connects.Since tail optical fiber locking cap 10 can gradually tighten two collets 92 during being inserted in for taper body, thus
So that optical fiber is clamped between two collets 92.It is connected on tail optical fiber locking device 9 when tail optical fiber locking cap 10 is arranged completely
Afterwards, compression end 12 is placed in tail optical fiber locking cap 10, and compression end 12 is pressed on pecker ontology 5 by tail optical fiber locking cap 10 at this time
On.Finally dust cap 14 is arranged in 1 end point of ceramic insertion core.
1 tail portion horn mouth of ceramic insertion core to optical fiber compresses 7 left end of piece, and there are length to be greater than the optical fiber that the aperture 10mm is greater than 1mm
Shrink back buffer area, avoid fiber end face stress generate retract, recess and fracture.The bottom for buffering reserved frid 8 is higher by optical fiber
Heart line 1-2mm protrudes the high external threads 1-2mm in top of tail optical fiber locking device 9.When optical fiber passes through time delay bottom salient point nature
A small bending is formd, after tail optical fiber locking cap 10 is tightened, reserved 8 top salient point of frid can will be buffered and push, buffering is reserved
8 bottom salient point of frid pushes simultaneously, has reserved a hanging fibre-optical bending, the buffering for pecker external cable tension
Area.
Dust cap 14 is conical shell, and 14 microcephaly of dust cap has the groove of 0.015-0.02mm, the big headband of dust cap 14
There is the salient point of diameter 0.5mm height 0.5mm, SC casing is socketed with outside inner core casing 3.The small headgear of the dust cap 14 is inserted in ceramics
The positioning that fiber end face protrusion 1 end face 0.02mm of ceramic insertion core or so can be generated on core 1, can be used for the pottery of PC and UPC type
Porcelain lock pin 1 guarantees good connecting index under the cooperation of fiber end face rollback buffer area.The major part of dust cap 14 is used for APC
The fiber end face on inclined-plane returns back to top, and guarantees that fiber end face protrudes ferrule endface position appropriate after returning back to top, provides physical grinding
Needs.
When ceramic insertion core 1 retracts under the action of close-fitting spring 2, ceramic insertion core 1, inner core casing 3, pecker ontology 5
It is to move integrally, the fiber bending radius of 5 internal reservation of pecker ontology will not change, so as to avoid existing fast quick access
The bending loss of optical fiber that continuous device is generated when lock pin retracts under the action of close-fitting spring.
Claims (7)
1. a kind of optical fiber Quick mechanical pecker, characterized in that including ceramic insertion core (1), spring (2), inner core casing (3), insert
Core caudal peduncle (4), pecker ontology (5), optical fiber locking cam bit (6), optical fiber compress piece (7), buffer reserved frid (8), tail optical fiber
Locking device (9) and tail optical fiber locking cap (10), described plug core tail handle (4) one end are fixed on ceramic insertion core (1), plug core tail handle
(4) other end is fixed on pecker ontology (5), and plug core tail handle (4) is placed in inner core casing (3), and spring (2) cooperates in inner core
In the chamber of casing (3), plug core tail handle (4) passes through spring (2), and pecker ontology is connected with optical fiber lock cam on (5)
Piece (6), optical fiber compress piece (7) and are placed in the chamber of pecker ontology (5), and opening and the tail optical fiber locking of pecker ontology (5) fill
It sets (9) to fix and be connected to, tail optical fiber locking device (9) and tail optical fiber locking cap (10) detachable connection, it is solid on pecker ontology (5)
There is buffering reserved frid (8), the end for buffering reserved frid (8) is pierced by tail optical fiber locking device (9), ceramic insertion core (1) and light surely
It is 10-15mm that fibre, which compresses most short spacing between piece (7),.
2. optical fiber Quick mechanical pecker according to claim 1, characterized in that on optical fiber locking cam bit (6)
It is fixed with camshaft (11), camshaft (11) passes through the conduit on pecker ontology (5), and optical fiber locks cam bit (6) upper surface
It is fixed with compression end (12), optical fiber locking cam bit (6) lower end surface is fixed with the salient point that piece (7) are compressed for squeezing optical fiber
(13).
3. optical fiber Quick mechanical pecker according to claim 1, characterized in that the tail optical fiber locking device (9) is by spiral shell
Line section (91) and two symmetrical collet (92) compositions, thread segment (91) one end is fixed on pecker ontology (5) opening, screw thread
Section (91) other end is fixed on the tail portion of two collets (92).
4. optical fiber Quick mechanical pecker according to claim 1, characterized in that the inner wall of the tail optical fiber locking cap (10)
Upper to have the internal screw thread matched with thread segment (91), tail optical fiber locking cap (10) is conical sleeve.
5. optical fiber Quick mechanical pecker according to claim 1, characterized in that described buffer sets in reserved frid (8)
There is the slot for passing through optical fiber.
6. optical fiber Quick mechanical pecker according to claim 1, characterized in that the optical fiber compresses to be opened up on piece (7)
There is the V-shaped groove for pressed fiber.
7. optical fiber Quick mechanical pecker according to claim 1, characterized in that be arranged on the ceramic insertion core (1)
Dust cap (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125601.1U CN209265007U (en) | 2018-12-18 | 2018-12-18 | Optical fiber Quick mechanical pecker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125601.1U CN209265007U (en) | 2018-12-18 | 2018-12-18 | Optical fiber Quick mechanical pecker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209265007U true CN209265007U (en) | 2019-08-16 |
Family
ID=67560023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822125601.1U Expired - Fee Related CN209265007U (en) | 2018-12-18 | 2018-12-18 | Optical fiber Quick mechanical pecker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209265007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115097575A (en) * | 2022-07-15 | 2022-09-23 | 深圳邦企邦信息技术有限公司 | Optical fiber plug fixing equipment for reducing internet faults |
-
2018
- 2018-12-18 CN CN201822125601.1U patent/CN209265007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115097575A (en) * | 2022-07-15 | 2022-09-23 | 深圳邦企邦信息技术有限公司 | Optical fiber plug fixing equipment for reducing internet faults |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20211218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |