CN206224020U - Optical fiber connecting device - Google Patents
Optical fiber connecting device Download PDFInfo
- Publication number
- CN206224020U CN206224020U CN201621195395.6U CN201621195395U CN206224020U CN 206224020 U CN206224020 U CN 206224020U CN 201621195395 U CN201621195395 U CN 201621195395U CN 206224020 U CN206224020 U CN 206224020U
- Authority
- CN
- China
- Prior art keywords
- unit
- optical fiber
- adapter
- chute
- socket unit
- 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.)
- Expired - Fee Related
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 39
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
An optical fiber connecting device is suitable for being matched and connected with an adapter, and the adapter comprises an inner ring surface surrounding a connecting hole and a key groove concavely arranged on one side of the inner ring surface. The optical fiber connecting device includes: the device comprises a body unit, a sleeving unit sleeved outside the body unit and a connecting unit. The body unit comprises two side plates which are spaced from each other and two connecting plates which are respectively connected with the side plates, and each connecting plate is provided with a sliding groove. The connecting unit comprises two connecting key bodies which are respectively arranged in the sliding grooves, and each connecting key body can move between a hidden position which is covered by the sleeving unit and an exposed position which is not covered by the sleeving unit in the corresponding sliding groove. The position of each connecting key body is adjusted to ensure that the optical fiber connecting device is matched and assembled with adapters with different specifications.
Description
Technical field
The utility model is related to the part that a kind of optical fiber is connected, more particularly to a kind of optical fiber splicing device.
Background technology
Plug-type (the Multi-Fiber Push On) joints of optical fibre of multi-fiber are applied to highdensity fiber optic network for a kind of
The joints of optical fibre of configuration, for the communication industry for needing bulky traffic at present, configure highdensity in the confined space
Optical fiber is necessary.Therefore, the plug-type joints of optical fibre of the multi-fiber become conventional joints of optical fibre species, in high density
Also considerable role is played the part of in the allocation project of fiber optic network.
It is an existing joints of optical fibre 1 refering to Fig. 1, it is adaptable to be equipped with least one pair of adapter 2 answered with unification
Terminal device (figure is not illustrated).The joints of optical fibre 1 are socketed on the Coupling 12 outside the body 11 comprising a body 11, and
Two are arranged between the body 11 and the Coupling 12 and are located at respectively the spring 13 of opposition side (because illustrating angular relationship in Fig. 1
It is only visible one).The body 11 has two 111, two difference of side plate for being spaced and homonymy being located at the spring 13
It is connected engagement plate 112, two in the opposite end of the side plate 111 recessed in the outside of the side plate 111 and be from the side plate 111
Groove 113 (because only indicating one in the graph of a relation of visual angle) that front end extends back, one are convexly equipped in connecing on a wherein engagement plate 112
Key portion 114, and two be respectively formed in the outside of the side plate 111 and positioned at the groove 113 with respect to rear with access slot 115
(only visible one because illustrating angular relationship in Fig. 1).The Coupling 12 is able to the elasticity by the spring 13, with the spring
13 bearing of trend, moves between an initial position and a link position back and forth.In the initial position, the Coupling 12 is not pressed
Contract the spring 13, and covering is described with access slot 115；In the link position, the Coupling 12 compresses the spring 13, and not
Covering is described to match somebody with somebody access slot 115.
The adapter 2 includes one around 21, two two opposite sides from the inner ring surface 21 of inner ring surface for going out a connecting hole 200
The projection 22 of projection, an and recessed keyway 23 in the wherein side of inner ring surface 21 toward each other.When the direction of the joints of optical fibre 1
When the connecting hole 200 of the adapter 2 is moved, the body 11 is gradually stretched and is placed in the connecting hole 200, and the keyway 23 is obtained for this
The key portion 114 that connects of body 11 passes through, and the projection 22 is able to by the groove 113 of the body 11, and the contact Coupling 12
And the Coupling 12 is moved to the link position, then, the projection 22 is able to be equipped in respectively appear described with access slot
115, the joints of optical fibre 1 is coupled to the adapter 2 really.
Foundation connects step as described above, it is known that when the joints of optical fibre 1 are connected to the connecting hole 200 of the adapter 2,
Must account for the direction correspondence of the keyway 23 for connecing key portion 114 and the adapter 2 of the body 11, the otherwise body 11 connects
Key portion 114 will be unable to pass through the connecting hole 200.Refering to Fig. 2, in the case where the specification of the adapter 2 is fixed, in order to match somebody with somebody
Close the adapter 2, and consider that optical fiber matches somebody with somebody directionality when being connected in the joints of optical fibre 1, the joints of optical fibre 1 are except such as Fig. 1
Outside shown specification, also another specification that key portion 114 is formed on another engagement plate 112 is connect with this.However, two kinds of manufacture
The joints of optical fibre 1 of specification, in addition to expending the manufacturing cost of die sinking or other processing, have limited Shi Yihui is connected,
For the free degree of efficiency of construction and configuration fiber optic network, can all exert an adverse impact.
The content of the invention
The purpose of this utility model is to provide a kind of being coupled to be not required to consider that the optical fiber of directionality connects when corresponding to adapter
Connection device.
The utility model optical fiber splicing device, it is adaptable to be coupled to an adapter, the adapter includes one around going out a company
Connect the inner ring surface in hole, and a recessed keyway in the inner ring surface wherein side.The optical fiber splicing device includes a body unit, one
It is socketed on the socket unit outside the body unit, and one is arranged at connection unit in the body unit.
The body unit extends along a first direction in the same direction with the start direction for being coupled to the adapter, and including two
The individual side plate being spaced, and two be connected in the engagement plate of two opposite ends of the side plate respectively.Each engagement plate has one
Along the chute that the first direction extends, and the socket unit at least covers a part for the chute.
The connection unit include two be respectively arranged in the chute connect key body, each key body that connects can be in corresponding cunning
In groove, in a stowed position covered by the socket unit, with one not by the socket unit covered appear position between move
It is dynamic.
The purpose of this utility model and solve its technical problem and can also be applied to the following technical measures to achieve further.
It is preferred that foregoing optical fiber splicing device, wherein, the body unit also includes two respectively from the rear end of the chute
The locating part for extending forward, each locating part has an extension extended forward in correspondence chute, and one certainly should
Extension towards away from correspondence chute direction extend supporting part, each connects key body in the stowed position, be resisted against it is right
The rear end of the supporting part answered, is the front end for being resisted against corresponding supporting part when this appears position.
It is preferred that foregoing optical fiber splicing device, wherein, the adapter also includes two two opposite sides courts from the inner ring surface
The projection of projection to each other, wherein, each side plate of the body unit have one it is recessed and extended back from front end
Groove, and one be located at interval at snap groove of the groove with respect to rear, and the groove is that the projection respectively for the adapter leads to
Cross, and the snap groove is then to supply the projection snapping respectively.
It is preferred that foregoing optical fiber splicing device, wherein, each side plate also have one it is recessed and positioned at the snapping
The storage tank at the relative rear of groove, and a stopper portions for the rear end for being arranged at the storage tank, and the optical fiber splicing device is also wrapped
It is respectively arranged in the storage tank containing two and is resisted against the stopper portions respectively and the compression spring between the socket unit, should
Socket unit is able to be moved between an initial position and an adjustment position for the compression compression spring, and the socket unit exists
During the adjustment position, the snap groove of the side plate is not covered, and at least a portion of the extension of each locating part is to appear
In outside the socket unit.
Beneficial effect of the present utility model is：According to the specification for being intended to the adapter that group connects, can select to make the connection list
One of them of unit connects key body and appears position positioned at this, optical fiber splicing device presentation is able to cooperation and is connected to the adapter
Kenel, therefore when being coupled to the adapter of different size, as long as connecing key body and being adjusted for described, manufacturing and matching somebody with somebody
All it is not required to consider directionality when being connected to the adapter of specific standard.
Brief description of the drawings
Fig. 1 is a three-dimensional exploded view, illustrates an existing joints of optical fibre；
Fig. 2 is a three-dimensional exploded view, illustrates another specification of the existing joints of optical fibre；
Fig. 3 is a three-dimensional exploded view, illustrates an embodiment of the utility model optical fiber splicing device；
Fig. 4 is side view diagram, and auxiliary view 3 illustrates the component of the embodiment；
Fig. 5 is a sectional view, and the component of the embodiment is illustrated with section view auxiliary view 3；
Fig. 6 to Fig. 9 is all schematic diagram, illustrates what is moved between a connection unit initial position of the embodiment and adjustment position
Situation；
Figure 10 is a three-dimensional exploded view, illustrates that the embodiment is connected to the situation of an adapter；And
Figure 11 is a three-dimensional exploded view, illustrates that the embodiment is connected to the suitable of another specification using the connection unit
The situation of orchestration.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is described in detail to the utility model.
Refering to Fig. 3, an embodiment of the utility model optical fiber splicing device, it is adaptable to be coupled to an adapter 9, the adaptation
Device 9 includes one around the recessed keyway 92 in the wherein side of inner ring surface 91 of inner ring surface 91, for going out a connecting hole 900, and two
The individual projection 93 from the two opposite sides of inner ring surface 91 projection toward each other.The embodiment is socketed on this comprising a body unit 3,
Socket unit 4, one outside body unit 3 is arranged at the connection unit 5 in the body unit 3, and two are respectively arranged in the set
Compression spring 6 between order unit 4 and the body unit 3 (due to angular relationship, only visible one in figure).
Refering to Fig. 3 to Fig. 5, the body unit 3 is connected in the side respectively including two side plates being spaced 31, two
31 liang of engagement plates of opposite end 32 of plate, and two locating parts 33 being connected on the engagement plate 32 (due to angular relationship,
It is only visible one in figure).There is a groove 311, that is recessed and being extended back from front end to be located at interval at per side plate 31
The groove 311 is recessed with respect to the snap groove 312, at rear and positioned at the storage tank 313 at the relative rear of the snap groove 312,
And stopper portions 314 for being arranged at the rear end of storage tank 313.Each engagement plate 32 has a chute extended along the first direction
321, and the locating part 33 is to extend forward from the rear end of the chute 321 respectively.Each locating part 33 has one to be slided in correspondence
The extension 331 extended forward in groove 321, and a contact extended towards the direction away from correspondence chute 321 from the extension 331
Portion 332.
The socket unit 4 at least covers a part for the chute 321, and the connection unit 5 is respectively provided with including two
Key body 51 is connect in the chute 321.Refering to Fig. 6 and Fig. 7, the socket unit 4 is able in an initial position and a compression institute
Moved between the adjustment position for stating compression spring 6.The socket unit 4 does not cover the snapping of the side plate 31 in the adjustment position
Groove 312, and at least a portion of the extension 331 of each locating part 33 is revealed in outside the socket unit 4, as long as therefore to it
In the extension 331 of a locating part 33 impose an external force, homonymy connects the supporting part that key body 51 is able to not by the locating part 33
332 limitations, are freely moved along corresponding chute 321, and each position for connecing key body 51 can be adjusted whereby, are intended to match somebody with somebody to coordinate
The specification of the adapter 9 for connecing.
Refering to Fig. 6 to Fig. 9, each key body 51 that connects can be covered one in corresponding chute 321 by the socket unit 4
Stowed position, with one not by the socket unit 4 covered appear position between move.
As shown in fig. 6, each key body 51 that connects is in the stowed position, and it is the rear end for being resisted against correspondence supporting part 332, work as desire
When adjusting the position that this connects key body 51, as long as first making the socket unit 4 be located at the adjustment position as illustrated in fig. 7, then can lead to
The contact of an an auxiliary member 8 wherein locating part 33 is crossed, the extension 331 is produced deformation, and then drive the supporting part 332 towards this
Chute 321 and move, then what is adjusted connects key body 51 and can not be limited by the supporting part 332, freely in corresponding chute 321
Upper movement.Now, you can this is moved away from the direction of the socket unit 4 with court and connects key body 51, this is connect into key body 51 and is moved to this
The relative front of supporting part 332, that is, as shown in Figure 8 appear position.Finally, as long as making the socket unit 4 because of the pressure
The elastic restoring force of contracting spring 6 and recover to the initial position, that is, complete adjustment action.
And as illustrated in fig. 8, each key body 51 that connects, when this appears position, is to be resisted against the front end of corresponding supporting part 332.
Likewise, be intended to adjust appear when connecing key body 51 of position positioned at this, as long as making the socket unit 4 as illustrated in fig. 9 positioned at the tune
Whole position, can be exerted a force by 8 pairs of locating parts 33 for appearing of the auxiliary member, this is connect key body 51 and departed from the supporting part 332
After limitation, be moved to the relative rear of the supporting part 332 with the direction towards the socket unit 4, that is, it is as shown in Figure 6 should
Stowed position.Finally, when the socket unit 4 recovers to the initial position because of the elastic restoring force of the compression spring 6, i.e., can
It is completely obscured to connect key body 51 positioned at the stowed position.
It is the situation of the specification of the embodiment adapter 9 to be connected refering to Figure 10, the adapter 9 also includes
Two projections 93 from the two opposite sides of inner ring surface 91 projection toward each other.The described of the connection unit 5 connects key body 51, be able to according to
Adjusted according to the position of the keyway 92, the key body 51 that connects for being located at homonymy with the keyway 92 is appeared position positioned at this, and another connect
Key body 51 is then located at the stowed position, and the embodiment can smoothly be coupled to the adapter 9.Now, position is appeared positioned at this
The key body 51 that connects be able to be extended through the keyway 92, and in the case where the socket unit 4 is in the adjustment position, the projection 93
It is able to be buckled in respectively the snap groove 312 for appearing, so that the embodiment is coupled into the adapter 9 really.
Refering to Figure 11, when position position specification in opposite side of the adapter 9 to be connected for the keyway 92, it is same only
To be located at and adjust to this and appear position with the key body 51 that connects of the homonymy of keyway 92, and make another key body 51 that connects positioned at the hidden bit
Put, the embodiment can be made equally to coordinate the adapter 9 for being connected to different size.
Figure 10 and Figure 11 is referred to simultaneously, and because the embodiment is able to the position according to the keyway 92 of the adapter 9, changing should
The position for connecing key body 51 of connection unit 5, therefore during the adapter 9 of different size to be coupled to, as long as adjustment is described
Connect the position of key body 51, you can ensure that the embodiment can be coupled to the adapter 9 to be connected.Therefore, the embodiment is when connecting
Be able to be not required to consider directionality, can effectively improve efficiency of construction when connecting fiber optic network, and can thus improve construction from
By spending.
Claims (4)
1. a kind of optical fiber splicing device, it is adaptable to be coupled to an adapter, the adapter includes one around going out a connection
The inner ring surface in hole, and a recessed keyway in the inner ring surface wherein side；It is characterized in that：The optical fiber splicing device is included：
One body unit, extends along a first direction in the same direction with the start direction for being coupled to the adapter, and including two
The individual side plate being spaced, and two be connected in the engagement plate of two opposite ends of the side plate respectively, each engagement plate has
One chute extended along the first direction；
One socket unit, is socketed on outside the body unit, and at least cover a part for the chute；And
One connection unit, including two be respectively arranged in the chute connect key body, each connects key body can be in corresponding
In chute, in a stowed position covered by the socket unit, position is not appeared by what the socket unit was covered with one
Moved between putting.
2. optical fiber splicing device according to claim 1, it is characterised in that：The body unit also includes two respectively from institute
The locating part that the rear end of chute extends forward is stated, each locating part has an extension extended forward in correspondence chute
Portion, and a supporting part extended towards the direction away from correspondence chute from the extension, each connects key body in the stowed position
When, it is the rear end for being resisted against corresponding supporting part, it is the front end for being resisted against corresponding supporting part when this appears position.
3. optical fiber splicing device according to claim 2, it is characterised in that：The adapter also includes two from the inner ring surface
Two opposite sides projection toward each other projection, wherein, each side plate of the body unit have one it is recessed and from
The groove that front end extends back, and one be located at interval at snap groove of the groove with respect to rear, the groove is to be fitted for this respectively
The projection of orchestration passes through, and the snap groove is then to supply the projection snapping respectively.
4. optical fiber splicing device according to claim 3, it is characterised in that：Each side plate is also recessed with one
And positioned at the storage tank at the relative rear of the snap groove, and a stopper portions for the rear end for being arranged at the storage tank, and the optical fiber
Attachment means are also respectively arranged in the storage tank comprising two and are resisted against the stopper portions respectively and between the socket unit
Compression spring, the socket unit is able to be moved between an initial position and an adjustment position for the compression compression spring
Dynamic, the socket unit does not cover the snap groove of the side plate in the adjustment position, and each locating part extension extremely
A few part is revealed in outside the socket unit.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105207061 | 2016-05-16 | ||
| TW105207061U TWM527969U (en) | 2016-05-16 | 2016-05-16 | Optical fibre connection device |
| TW105214584 | 2016-09-23 | ||
| TW105214584U TWM536365U (en) | 2016-09-23 | 2016-09-23 | Optical fibre connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206224020U true CN206224020U (en) | 2017-06-06 |
Family
ID=58791770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621195395.6U Expired - Fee Related CN206224020U (en) | 2016-05-16 | 2016-11-07 | Optical fiber connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206224020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919430A (en) * | 2018-09-21 | 2018-11-30 | 新确精密科技（深圳）有限公司 | A kind of fiber adapter |
-
2016
- 2016-11-07 CN CN201621195395.6U patent/CN206224020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919430A (en) * | 2018-09-21 | 2018-11-30 | 新确精密科技（深圳）有限公司 | A kind of fiber adapter |
| CN108919430B (en) * | 2018-09-21 | 2024-03-19 | 新确精密科技（深圳）有限公司 | Optical fiber adapter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20181107 |