CN202362494U - Field assembled fiber connector and assembling tool - Google Patents
Field assembled fiber connector and assembling tool Download PDFInfo
- Publication number
- CN202362494U CN202362494U CN2011203868164U CN201120386816U CN202362494U CN 202362494 U CN202362494 U CN 202362494U CN 2011203868164 U CN2011203868164 U CN 2011203868164U CN 201120386816 U CN201120386816 U CN 201120386816U CN 202362494 U CN202362494 U CN 202362494U
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- connector
- storehouse
- type
- fiber
- assembling
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- Expired - Lifetime
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Abstract
The utility model discloses a field assembled fiber connector and an assembling tool. The field assembled fiber connector includes a dustproof cap, a tail fiber, a V-shaped groove part, a connector inner sleeve warehouse, a connector outer sleeve warehouse, a connector outer sleeve warehouse, a fiber pressing plate, a pressure adding hoop, a spring, a fastening device, a tail cap, and the assembling tool. The V-shaped groove part is composed of three cylinders which are descending in diameter. The V-shaped groove part is provided with a bare fiber V-shaped groove and a fiber inserting hole. The inside of the bare fiber V-shaped groove is provided with the fiber pressing plate. The outside of the fiber pressing plate is provided with the pressure adding hoop. Through using the assembling tool, the pressure adding hoop can move back and forth on the installing position of the fiber pressing plate. When the pressure adding hoop moves to a fixing part of the fiber pressing plate, a fixing fiber and an inserting fiber can be tightly fixed by the fiber pressing plate without loosing. The field assembled fiber connector is rapid in field fiber connection and is excellent in effect, thus being suitable for the fiber-to-the-home field installation.
Description
Technical field
The utility model relates to a kind of assembled on site type joints of optical fibre and instrument is used in assembling, mainly is suitable for the optical fiber work that assembles of field optical fibers such as register one's residence.
Background technology
Along with the fast development of Fibre Optical Communication Technology, the service of optical fiber communication has progressively extended to common household user.The modulator-demodular unit that uses such as average family also will be directly connected to optical cable, at this moment, in order to carry out work at the scene rapidly, needs to use the assembled on site type joints of optical fibre.
The present existing assembled on site type joints of optical fibre need to use multiple instrument or assembling process comparatively complicated when work, and assembling speed is slower, and optical fiber connects effect and also needs further to improve.
The utility model content
For overcoming the deficiency on the prior art, the purpose of the utility model be to provide a kind of simple to operate, easy to use, connection speed fast, instrument is used in the novel assembled on site type joints of optical fibre and the assembling thereof of good connecting effect.
In order to realize the purpose of the utility model, the technical scheme of the utility model is following:
Instrument is used in a kind of assembled on site type joints of optical fibre and assembling thereof; Comprise cover storehouse, connector overcoat storehouse in the dust cap, tail optical fiber, V-type channel parts, connector, press fine plate, pressurization cuff, spring, fastener, tail cap and assembling be with instrument etc.; It is characterized in that: the V-type channel parts is made up of the right cylinder that three diameters successively decrease; Wherein first right cylinder is the fixing combination portion in cover storehouse in V-type channel parts and the connector; Second right cylinder has naked fine V-type rooved face, and the 3rd right cylinder has optic fibre patchhole; Press fine plate include the initial stage installation portion, than initial stage installation portion slightly high fixed part and pressing plate; The pressurization cuff be have about the sleeve of two frock fitting pins; Assembling uses instrument to be the T font, and the centre has the groove that can hold connector overcoat storehouse, and the both sides of groove are respectively arranged with the assembling that can block the frock fitting pin and use the instrument mating groove; Press fine plate to be installed on the naked fine V-type rooved face of V-type channel parts, four angles of said naked fine V-type rooved face are provided with 4 mounting boss, have a naked fine V-type groove vertically in the middle of the said naked fine V-type rooved face; The centre that said pressurization cuff is installed in the V-type channel parts promptly is equipped with the position of pressing fine plate, and can do vertically and move forward and backward.
Tail optical fiber is installed in the front end of V-type channel parts, and the entrained fixed fiber of tail optical fiber is positioned at naked fine V-type groove.
The fixing combination portion both sides in cover storehouse are respectively arranged with convexity in said V-type channel parts and the connector, and cover storehouse front end has and the protruding corresponding groove of V-type channel parts fixing combination portion in the said connector.
Naked fine V-type rooved face is the plane that has naked fine V-type groove, and is corresponding, presses fine plate bottom to be flat shape.
In the connector match with the locating groove that both sides, connector overcoat storehouse are provided with through the subsidiary positioning convex in both sides in the cover storehouse; Embedding is installed in the connector overcoat storehouse; Said V-type channel parts is after having installed fine plate of pressure and pressurization cuff; Be installed in the connector in the cover storehouse, cover both sides, storehouse are respectively arranged with chute in the connector again, and the frock fitting pin of pressurization cuff both sides can overlap in the chute of both sides, storehouse mobile in connector.
Spring is installed in the spring installation portion on the V-type channel parts.
The rear portion in cover storehouse is provided with a circular hole in the connector, and the head of fastener is cylindrical, matches with the circular hole at cover rear portion, storehouse in the connector in this cylinder position
The fastener front portion is sleeved on the spring installation portion position on the V-type channel parts; And embedding is installed in the rear portion in cover storehouse in the connector; The head cylinder of fastener is provided with 2 convexities; The rear portion in cover storehouse is provided with cover storehouse groove in 2 connectors in the connector, 2 convexities on the fastener respectively with connector in 2 connectors in cover storehouse cover storehouse groove be interlockingly connected.
At last, the tail cap is installed on the fastener through threaded engagement.
The utility model through naked fine V-type groove be set on the V-type channel parts, press fine plate, the pressurization cuff; And in the middle of naked fine V-type rooved face, naked fine V-type groove is set; Overlap between storehouse and the fastener in cover storehouse and connector overcoat storehouse, the connector in the connector and take snapping, make that this novel assembled on site type fibre-optic connector structure is firmly compact, be used in combination assembling again and use instrument; Can make the connection operating rate of field optical fibers fast; Good connecting effect, the optical fiber transmission signal after the connection is reliable and stable, is highly suitable for the work that assembles of field optical fibers such as register one's residence of current optical fiber.The utility model is applicable to the optical cable of all specifications, like 0.25mm, and 0.9mm, Φ 2mm, Φ 3mm, the installation of optical cables such as 2.0mmx3.0mm butterfly connects.
Description of drawings
Fig. 1 is the separation stereographic map of the utility model;
Fig. 2 is the cut-open view of the utility model;
Fig. 3 is the V-type channel parts with tail optical fiber, presses the exploded view that combines of fine plate and pressurization cuff etc.;
Fig. 4 is the connector internal view before optical fiber inserts;
Fig. 5 is the connector internal view after optical fiber inserts;
Fig. 6 is that optical fiber inserts and be fixedly coupled the device internal view;
Fig. 7 is a cover storehouse stereographic map in the fixing preceding connector of optical fiber;
Fig. 8 is a cover storehouse stereographic map in the connector after optical fiber is fixed;
Fig. 9 is the combination exploded view that overlaps in the connector between storehouse and the fastener;
Figure 10 has made ready-made butterfly optical cable synoptic diagram before the joints of optical fibre are installed;
Figure 11 is mounted in assembling with the joints of optical fibre stereographic map on the instrument;
Figure 12 is a joints of optical fibre stereographic map after the installation;
Figure 13 is the erection sequence figure of the utility model.
Reference numeral:
10: dust cap 11: tail optical fiber
12: spring 13: refractive index match cream
20:V type channel parts 21: mounting boss
22: naked fine V-type rooved face 23: spring installation portion
24: optic fibre patchhole 25:V type channel parts fixing combination portion
26: fixed fiber 27: naked fine V-type groove
28: positioning convex 29: locating groove
30: cover storehouse 31 in the connector: cover storehouse groove in the connector
32: protruding 40: connector overcoat storehouse
50: press fine plate 511: the initial stage installation portion
512: fixed part 60: the pressurization cuff
61: frock fitting pin 70: fastener
71: joint portion 72: screw thread
80: tail cap 90: instrument is used in assembling
91: assemble with instrument mating groove 100: optical cable
1001: naked fine optical fiber 1002: coated fiber
1003: the optical cable of band crust
Embodiment
Like Fig. 1; Each parts of the utility model are followed successively by cover storehouse 30 in the dust cap 10, connector overcoat storehouse 40, connector, tail optical fiber 11, V-type channel parts 20 from the beginning to the end, press fine plate 50, pressurization cuff 60, spring 12, fastener 70, tail cap 80; The lower left is to assemble with instrument 90, and assembling respectively has an assembling with instrument mating groove 91 with instrument 90 both sides.
Like Fig. 2, tail optical fiber 11 inserts V-type channel parts 20 from front end, presses fine plate 50 to be installed on the naked fine V-type rooved face 22 of V-type channel parts 20, and pressurization cuff 60 is installed in and presses the position of fine plate 50 forward ends is fixed part 512 places, and dust cap 10 is installed in the head of tail optical fiber 11.Made ready-made optical cable and inserted fastener 70, what expose fastener 70 outsides is the optical cable 1003 of band crust.
Like Fig. 3; V-type channel parts 20 front ends are V-type channel parts fixing combination portions 25; Center section is naked fine V-type rooved face 22, and 22 4 angles of naked fine V-type rooved face are provided with 4 mounting boss 21, has naked fine V-type groove 27 in the middle of the naked fine V-type rooved face 22; There is spring installation position 23 V-type channel parts 20 rear ends, also have optic fibre patchhole 24 here.
V-type channel parts 20 tops are to press fine plate 50 structural drawing, press fine plate 50 to be divided into initial stage installation portion 511 and fixed part 512, and the aspect ratio initial stage installation portion 511 of fixed part 512 is slightly high, when pressurization cuff 60 moves and be fixed on this position, press fine plate 50 to be pressed tightlyer.
V-type channel parts fixing combination portion 25 both sides are respectively arranged with protruding 32; Cover storehouse 30 front ends have and V-type channel parts fixing combination portion 25 corresponding grooves in the connector, overlap the location of carrying out front end in storehouse 30 in the convexity 32 of V-type channel parts 20 through V-type channel parts fixing combination portion 25 and both sides thereof and the connector and cooperate.
Fig. 3 lower right is a pressurization cuff 60, and its rear end is provided with 2 frock fitting pins 61.Frock fitting pin 61 need be entrapped in installation process to be assembled with the assembling on the instrument 90 with in the instrument mating groove 91, to realize moving forward and backward of pressurization cuff 60.
What Fig. 4 showed is before optical fiber inserts, and in the V-type groove that fixed fiber 26 has been fixed, the cuff 60 that pressurizes this moment does not also move forward.
Fig. 5 is the situation after optical fiber inserts, the coated fiber of being peelled off crust 1002 in optic fibre patchhole 24 the insides.
What show among Fig. 6 is to have placed refractive index match cream 13, fixed fiber 26 and inserted that optical fiber combines and pressurization cuff 60 moves to the situation of pressing fine plate 50 leading portions.
Like Fig. 7; Cover 30 front end both sides, storehouse respectively are provided with positioning convex 28 in the connector; Be used to embed in the locating groove that is installed in 40 both sides, connector overcoat storehouse, cover 30 inside, storehouse are the situations before optical fiber combines in the connector, and the cuff 60 that pressurizes this moment does not also move forward.Cover 30 rear portions, storehouse respectively have cover storehouse groove 31 in 1 connector up and down in the connector, are used for carrying out snapping with back fastener 70.
As Fig. 8 show be pressurization cuff 60 move forward and locate after situation, this moment optical fiber
Fix.
Like Fig. 9; The front is cover storehouse 30 in the connector; The back is a fastener 70, and fastener is arranged with joint portion 71 on 70 front portions, and joint portion 71 is interlockingly connected with the interior cover of 2 connectors storehouse groove 31 at the interior cover of connector 30 rear portions, storehouse; Screw thread 72 is arranged on the fastener 70, be used for being threaded with tail cap 80.
Like Figure 10, optical cable 100 leading portions are bare fibres 1001, and this part is connected with fixed fiber 26, and center section is a coated fiber 1002, and back segment is the optical cable 1003 of band crust.
Like Figure 11; Use assembling to install with 90 pairs of connectors of instrument; The frock fitting pin 61 of cuff 60 both sides of pressurizeing this moment be entrapped in assembling with the assembling on the instrument 90 with in the instrument mating groove 91, moving forward and backward of the cuff 60 of can realizing pressurizeing, fastening with the connection of assurance optical fiber.
Like Figure 12, tail cap 80 has been installed on the fastener 70.
The installation step of the utility model is following:
At first; Tail optical fiber 11 is inserted in the V-type channel parts 20; Wherein fixed fiber 26 enters in the naked fine V-type groove 27, adds refractive index match cream 13 herein, will press fine plate 50 to put on the naked fine V-type rooved face 22 then; Press the pressing plate 52 of fine plate 50 to contact with 4 mounting boss 21 this moment, and the cuff 60 that will pressurize again is inserted in and is installed in initial stage installation portion 511 places that press fine plate 50.
The above-mentioned parts that assemble are fit in the connector in the cover storehouse 30; The frock fitting pin 61 of cuff 60 left and right sides of wherein pressurizeing is installed in the chute of cover 30 both sides, storehouse in the connector; Again spring 12 is sleeved on the spring installation portion 23 at V-type channel parts 20 rear portions; Then fastener 70 is enclosed within forward on the spring installation portion 23, and pushing forward, cover storehouse groove 31 is interlockingly connected in 2 connectors at cover 30 rear portions, storehouse in anterior 2 convexities 71 of fastener 70 and connector.
Again the above-mentioned parts that assemble are fit in the connector overcoat storehouse 40, embed in the locating groove 29 that is installed in 40 left and right sides, connector overcoat storehouse through the positioning convex 28 that overlaps the 30 anterior left and right sides, storehouse in the connector and fix.The connector of tentatively installing is put into assembling with instrument 90; About wherein on the connector 2 frock fitting pins 61 snap in assembling with the assembling of instrument 90 both sides with in the instrument mating groove 91; Promote connector or assembling with instrument 90, promptly can move to pressure installation portion 511 places of fine 50 initial stage of plate through moving 2 frock fitting pins 61 cuff 60 that will pressurize.
The on-the-spot installation steps of the utility model are following:
To make ready-made optical fiber and insert in the joints of optical fibre, promote connector or instrument use in assembling, can move on to the fine plate fixed part fixed fiber of pressure through moving the frock fitting pin cuff that will pressurize; Remove assembling and use instrument, tighten the tail cap, the scene installs.
This shows that the entire field installation process is convenient and swift, be very suitable for optical fiber field optical fibers connection requirements of one's work such as register one's residence.
More than ultimate principle, principal character and the advantage of the utility model is described; But the utility model is not limited to above-mentioned embodiment; In the ken that affiliated technical field those of ordinary skill is possessed; Can also under the prerequisite that does not break away from the utility model essential feature, make various variations, these variations are all comprised by the utility model.
Claims (9)
1. instrument is used in the assembled on site type joints of optical fibre and assembling thereof; Comprise dust cap (10), tail optical fiber (11), V-type channel parts (20), the interior cover of connector storehouse (30), connector overcoat storehouse (40), press fine plate (50), pressurization cuff (60), spring (12), fastener (70), tail cap (80) and assembling, it is characterized in that with instrument (90):
Said V-type channel parts (20) is made up of the right cylinder that three diameters successively decrease; Wherein first right cylinder is the fixing combination portion (25) in cover storehouse (30) in V-type channel parts and the connector; Second right cylinder has naked fine V-type rooved face (22), and the 3rd right cylinder has optic fibre patchhole (24);
The fine plate of said pressure (50) includes initial stage installation portion (511), than initial stage installation portion (511) slightly high fixed part (512) and pressing plate (52);
Said pressurization cuff (60) is the sleeve of two frock fitting pins (61) about having;
Said assembling is the T font with instrument (90), and the centre has the groove that can hold connector overcoat storehouse (40), the both sides of groove be respectively arranged with can block frock fitting pin (61) assembling with instrument mating groove (91);
The fine plate of said pressure (50) is installed on the naked fine V-type rooved face (22) of V-type channel parts (20); (22) four angles of said naked fine V-type rooved face are provided with 4 mounting boss (21), have a naked fine V-type groove (27) vertically in the middle of the said naked fine V-type rooved face (22); The centre that said pressurization cuff (60) is installed in V-type channel parts (20) promptly is equipped with the position of pressing fine plate (50), and can do vertically and move forward and backward.
2. use instrument according to the described a kind of assembled on site type joints of optical fibre of claim 1 and assembling thereof, it is characterized in that: said tail optical fiber (11) is installed in the front end of V-type channel parts (20), and the entrained fixed fiber (26) of tail optical fiber (11) is positioned at naked fine V-type groove (27).
3. use instrument according to the described a kind of assembled on site type joints of optical fibre of claim 1 and assembling thereof; It is characterized in that: fixing combination portion (25) both sides in cover storehouse (30) are respectively arranged with convexity (32) in said V-type channel parts and the connector, and the interior cover of said connector storehouse (30) front end has the protruding corresponding groove with V-type channel parts fixing combination portion (25).
4. use instrument according to claim 1 or 2 described a kind of assembled on site type joints of optical fibre and assembling thereof, it is characterized in that: said naked fine V-type rooved face (22) is for having the plane of naked fine V-type groove, and is corresponding, and pressing fine plate (50) bottom is flat shape.
5. use instrument according to the described a kind of assembled on site type joints of optical fibre of claim 1 and assembling thereof; It is characterized in that: in the said connector match with the locating groove (29) that both sides, connector overcoat storehouse (40) are provided with through the subsidiary positioning convex (28) in both sides in cover storehouse (30); Embedding is installed in the connector overcoat storehouse (40); Said V-type channel parts (20) is after having installed pressure fine plate (50) and pressurization cuff (60); Be installed in the connector in the cover storehouse (30), cover both sides, storehouse (30) are respectively arranged with chute in the connector again, and the frock fitting pin (61) of pressurization cuff (60) both sides can overlap in the chute of both sides, storehouse (30) mobile in connector.
6. use instrument according to the described a kind of assembled on site type joints of optical fibre of claim 1 and assembling thereof, it is characterized in that: said spring (12) is installed in the spring installation portion (23) on the V-type channel parts (20).
7. use instrument according to the described a kind of assembled on site type joints of optical fibre of claim 1 and assembling thereof; It is characterized in that: the rear portion in cover storehouse (30) is provided with a circular hole in the said connector; The head of said fastener (70) is cylindrical, matches with the circular hole at cover rear portion, storehouse (30) in the connector in this cylinder position.
8. use instrument according to the described a kind of assembled on site type joints of optical fibre of claim 1 and assembling thereof; It is characterized in that: said fastener (70) front end sleeve is contained in the spring installation portion position on the V-type channel parts (20); And embedding is installed in the rear portion in cover storehouse (30) in the connector; The head cylinder of fastener (70) is provided with 2 convexities (71); The rear portion in cover storehouse (30) is provided with cover storehouse groove (31) in 2 connectors in the connector, and 2 convexities (71) on the fastener (70) overlap that cover storehouse grooves (31) are interlockingly connected in 2 connectors in storehouse (30) respectively with in the connector.
9. use instrument according to the described a kind of assembled on site type joints of optical fibre of claim 1 and assembling thereof, it is characterized in that: said tail cap (80) is installed on the fastener (70) through threaded engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203868164U CN202362494U (en) | 2011-10-12 | 2011-10-12 | Field assembled fiber connector and assembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203868164U CN202362494U (en) | 2011-10-12 | 2011-10-12 | Field assembled fiber connector and assembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202362494U true CN202362494U (en) | 2012-08-01 |
Family
ID=46573671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203868164U Expired - Lifetime CN202362494U (en) | 2011-10-12 | 2011-10-12 | Field assembled fiber connector and assembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202362494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020531A (en) * | 2014-06-24 | 2014-09-03 | 上海鸿辉光通科技股份有限公司 | Rapid assembler for SC type optical fiber connector |
| TWI557458B (en) * | 2014-07-25 | 2016-11-11 | 鴻海精密工業股份有限公司 | Optical fiber connector assembling device |
-
2011
- 2011-10-12 CN CN2011203868164U patent/CN202362494U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020531A (en) * | 2014-06-24 | 2014-09-03 | 上海鸿辉光通科技股份有限公司 | Rapid assembler for SC type optical fiber connector |
| CN104020531B (en) * | 2014-06-24 | 2015-09-09 | 上海鸿辉光通科技股份有限公司 | A kind of rapid-assembling device for SC type fiber active linker |
| TWI557458B (en) * | 2014-07-25 | 2016-11-11 | 鴻海精密工業股份有限公司 | Optical fiber connector assembling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Yi Yi Photoelectric Technology Development Co., Ltd. Assignor: Gong Yumin|Wang Jingning|Han Hui|Yan Xing Contract record no.: 2014110000046 Denomination of utility model: Field assembled fiber connector and assembling tool Granted publication date: 20120801 License type: Exclusive License Record date: 20140814 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |
|
| CX01 | Expiry of patent term |