CN204758875U - Plug device suitable for fiber connector - Google Patents
Plug device suitable for fiber connector Download PDFInfo
- Publication number
- CN204758875U CN204758875U CN201520521829.6U CN201520521829U CN204758875U CN 204758875 U CN204758875 U CN 204758875U CN 201520521829 U CN201520521829 U CN 201520521829U CN 204758875 U CN204758875 U CN 204758875U
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- connection shell
- arm
- convex wall
- backward
- casing
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Abstract
The utility model provides a plug device suitable for fiber connector. This fiber connector contains a connection shell, and a connecting wire. This connection shell includes the main casing body, a first lug of being stretched by this main casing body, the one set of outer shell of locating on this main casing body to the epirelief, one by this outer shell protruding first protruding wall of stretching that makes progress, and one by the downward protruding wall of the protruding second of stretching of this outer shell. This plug device includes a spacing unit, reaches one and grips the unit. This spacing unit has a spacing arm that is formed with a block groove, and two clamp system arms. When the propelling movement should grip the unit forward, this spacing arm pushed away forward to this first lug to the propelling movement should join the shell forward, and when drawing backward should grip the unit time, this spacing arm pushes away to this first protruding wall backward, it pushes away to the protruding wall of this second backward to press from both sides the system arm to draw backward and to join the shell. This is borrowed, the operation degree of difficulty of loading and unloading can be reduced to be difficult for the bare -handed problem that snatchs this connection shell in can overcoming narrow and small space, reach labour saving and time saving's efficiency.
Description
Technical field
The utility model relates to a kind of plug-in and pull-off device, particularly relates to a kind of plug-in and pull-off device being applicable to the joints of optical fibre.
Background technology
Consult Fig. 1, the general joints of optical fibre 1 comprise a fibre-optical splice 11, and one connects this fibre-optical splice 11 and the Connectorized fiber optic cabling 12 extended back.This Connectorized fiber optic cabling 12 makes with glass or plastics, and make light in wherein transmitting with total reflection principle, because this Connectorized fiber optic cabling 12 has, volume is little, transmission speed fast, transmission loss is lower, and not by advantages such as electromagnetic interference (EMI), therefore replacing traditional copper cable gradually becomes data transmission installation main at present.
Generally when plugging these joints of optical fibre 1, be directly grip this fibre-optical splice 11 with hand to plug, to avoid directly pullling comparatively fragile Connectorized fiber optic cabling 12.But recently in order to give full play to the little advantage of Connectorized fiber optic cabling 12 volume, this fibre-optical splice 11 and this Connectorized fiber optic cabling 12 are gradually to Miniaturization Design, can be installed in whereby in small space or by multiple joints of optical fibre 1 and form array configurations, this makes user's not this fibre-optical splice 11 of easy to grip carry out Plug Action, causes the inconvenience in handling.
Summary of the invention
An object of the present utility model is that providing a kind of is applicable to the joints of optical fibre and makes it be easy to the plug-in and pull-off device plugged.
The utility model is applicable to the plug-in and pull-off device of the joints of optical fibre, these joints of optical fibre comprise a connection shell, and a connecting line be arranged on this connection shell, this connection shell comprises a main casing around a storage tank, first projection upwards protruded out by this main casing, a casing be sheathed on this main casing, a first convex wall upwards protruded out by this casing, and a second convex wall protruded out downwards by this casing, this plug-in and pull-off device comprises a position-limiting unit, and one to be arranged on this position-limiting unit and the gripping unit extended back, this position-limiting unit comprises the position limit arm that is formed with a slot, two left and right sides being arranged at this position limit arm respectively also clamp the clipping arm of the casing of this connection shell, and one is matched around the clipping space for this connection shell accommodating by this position limit arm and described clipping arm, this slot supplies this first projection of this connection shell and this first convex wall to stretch to put engaging, described clipping arm is the second convex wall fastening this connection shell, when this gripping unit of pushed forward, this position limit arm is the first projection pushing against forward this connection shell, with this connection shell of pushed forward, when this gripping unit of drawing backward, this position limit arm is the first convex wall pushing against this connection shell backward, and described clipping arm is the second convex wall pushing against this connection shell backward, with this connection shell of drawing backward.
The purpose of this utility model and solve its technical matters and also can be applied to the following technical measures to achieve further.
Preferably, the aforementioned plug-in and pull-off device being applicable to the joints of optical fibre, wherein the position limit arm of this position-limiting unit has this gripping unit of connection and fastens the pushing and pressing part of the first projection of this connection shell, and one connects the front end of this pushing and pressing part and fastens the block holding part of the first convex wall of this connection shell, this pushing and pressing part and this block holding part match and define this slot.
Preferably, the aforementioned plug-in and pull-off device being applicable to the joints of optical fibre, wherein each clipping arm of this position-limiting unit has a side arm portion extended downward by the side of this position limit arm, and one is arranged at the clamping part bent in this side arm portion and relative to this side arm portion, described clamping part is the casing of this connection shell of clipping removably, when pulling back this gripping unit, described clamping part is the second convex wall pushing against this connection shell backward, with this connection shell of drawing backward.
Preferably, the aforementioned plug-in and pull-off device being applicable to the joints of optical fibre, wherein this gripping unit has the lever that connects the rear end, pushing and pressing part of this position limit arm, and multiple Non-slip material be formed on this lever.
Another object of the present utility model is to provide another kind to be applicable to the joints of optical fibre and makes it be easy to the plug-in and pull-off device plugged.
The utility model is applicable to the plug-in and pull-off device of the joints of optical fibre, these joints of optical fibre comprise a connection shell, and a connecting line be arranged on this connection shell, this connection shell comprises a main casing around a storage tank, first projection protruded out left by this main casing, second projection protruded out to the right by this main casing, a casing be sheathed on this main casing, a first convex wall upwards protruded out by this casing, and a second convex wall protruded out downwards by this casing, this plug-in and pull-off device comprises a position-limiting unit, and one to be arranged on this position-limiting unit and the gripping unit extended back, this position-limiting unit comprises the position limit arm that is formed with a slot, two left and right sides being arranged at this position limit arm respectively also clamp the clipping arm of the casing of this connection shell, two are opened in the side fluting on described clipping arm respectively, and one is matched around the clipping space for this connection shell accommodating by this position limit arm and described clipping arm, this slot supplies the first convex wall of this connection shell to stretch to put engaging, described side fluting supplies the first projection of this connection shell and the second projection to stretch respectively to put engaging, described clipping arm is the second convex wall fastening this connection shell, when this gripping unit of pushed forward, this clipping arm is this first projection respectively to this connection shell of front pushing and pressing and this second projection, with this connection shell of pushed forward, when this gripping unit of drawing backward, this position limit arm pushes against this first convex wall backward, and described clipping arm is the second convex wall pushing against this connection shell backward, with this connection shell of drawing backward.
The beneficial effects of the utility model are: user can hold this gripping unit to plug forward or this connection shell of drawing backward, reduce the operation easier of handling, and the problem of not easily this connection shell of free-hand crawl in small space can be overcome, reach time saving and energy saving effect.
Accompanying drawing explanation
Fig. 1 is a stereographic map, and general joints of optical fibre are described;
Fig. 2 is a stereographic map, illustrates that the utility model is applicable to the first embodiment of the plug-in and pull-off device of the joints of optical fibre;
Fig. 3 is a stereographic map, and connection shell and a connecting line of these joints of optical fibre is described;
Fig. 4 is a stereographic map, and aspect when this plug-in and pull-off device is not yet located in this connection shell is described;
Fig. 5 is a stereographic map, illustrates that this plug-in and pull-off device is located in the aspect on this connection shell;
Fig. 6 is a stereographic map, and two clipping arms of this this plug-in and pull-off device are described;
Fig. 7 is a stereographic map, illustrates that the utility model is applicable to the second embodiment of the plug-in and pull-off device of the joints of optical fibre;
Fig. 8 is a vertical view, and the connection shell in this second embodiment is described; And
Fig. 9 is a stereographic map, and two side flutings in this second embodiment are described.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
Consult Fig. 2, for the utility model is applicable to the first embodiment of the plug-in and pull-off device of the joints of optical fibre, these joints of optical fibre 2 comprise a connection shell 3, and the connecting line 4 that is inserted in this connection shell 3 rear end.
Consult Fig. 2 and Fig. 3, this connection shell 3 comprise the second projection 33, casing 34, be sheathed on this main casing 31 that first projection 32, protruded out upward by the rear end of this main casing 31 around the main casing 31, of a storage tank 310 protrudes out downwards by the rear end of this main casing 31 upwards protruded out by the rear end of this casing 34 and with this first projection 32 the first convex wall 35 separately, and one to be protruded out downwards by the rear end of this casing 34 and with this second projection 33 the second convex wall 36 separately.This first projection 32 and this second projection 33 are the both sides up and down laying respectively at this main casing 31 accordingly.This first convex wall 35 and this second convex wall 36 are the both sides up and down laying respectively at this casing 34 accordingly.This connecting line 4 be stretch be placed in this main casing 31 storage tank 310 in and extend back.
Consult Fig. 2, Fig. 3, and Fig. 4, this plug-in and pull-off device 5 comprises a position-limiting unit 6, and the gripping unit 7 that is extended back by this position-limiting unit 6 rear end.This position-limiting unit 6 has a position limit arm 61, two and is arranged at the left and right sides of this position limit arm 61 respectively and clamps the clipping arm 62 of the casing 34 of this connection shell 3, and one by this position limit arm 61 and described clipping arm 62 match around clipping space 63.This position limit arm 61 has the pushing and pressing part 611, that a rear end connects this gripping unit 7 and connects the block holding part 612 of this front end, pushing and pressing part 611, and one is matched by this pushing and pressing part 611 and this block holding part 612 and defines and be communicated with the slot 613 in this clipping space 63.This clipping space 63 is in order to this connection shell 3 accommodating.This slot 613 supplies the first projection 32 of this connection shell 3 and the first convex wall 35 to stretch to put engaging, and the pushing and pressing part 611 of this position limit arm 61 fastens this first projection 32, and the block holding part 612 of this position limit arm 61 fastens this first convex wall 35.
Consult Fig. 4, Fig. 5, and Fig. 6, each clipping arm 62 of this position-limiting unit 6 has one and wherein by the left or right of this position limit arm 61 is extended downward and paste the side arm portion 621 of the casing 34 touching this connection shell 3 in side, and one to be arranged in this side arm portion 621 and to bend relative to this side arm portion 621, and this casing 34 of clipping as illustrated in fig. 5, and fasten the clamping part 622 of the second convex wall 36 of this connection shell 3.In this first embodiment, each side arm portion 621 is the pushing and pressing part 611 and the block holding part 612 that integrally connect this position limit arm 61.This gripping unit 7 has the lever 71 of the rear end, pushing and pressing part 611 of this position limit arm 61 of a connection, and multiple Non-slip material 72 be formed at intervals on this lever 71.
Consult Fig. 2 and Fig. 5 again, when user is for plugging these joints of optical fibre 2, grip the lever 71 of this gripping unit 7 with hand and to exert a force toward the front propelling, now the pushing and pressing part 611 of this position limit arm 61 can push against forward the first projection 32 of this connection shell 3, makes main casing 31 pushed forward of this connection shell 3 to carry out plugging action.
When this user is for pulling out these joints of optical fibre 2, be with hand grip this gripping unit 7 lever 71 and towards rear force drawing, now the block holding part 612 of this position limit arm 61 can push against the first convex wall 35 of this connection shell 3 backward, and the described clamping part 622 of described clipping arm 62 can push against the second convex wall 36 of this connection shell 3 backward, the casing 34 of this connection shell 3 is moved backward and drives this main casing 31 backward to carry out pulling out action.
It should be noted that, second projection 33 of this connection shell 3 is symmetrical arranged with this first projection 32, therefore this connection shell 3 also can use by turn-over, that is, this second projection 33 and this second convex wall 36 being stretched is placed in this slot 613, and making the described clamping part 622 of described clipping arm 62 fasten this first convex wall 35, user can not need the top and bottom distinguishing this connection shell 3 just directly can install this plug-in and pull-off device 5 on this connection shell 3 whereby, saves time installation.Certainly, this connection shell 3 also can not arrange this second projection 33.
This plug-in and pull-off device 5 is convenient to user by the lever 71 that extends back and described Non-slip material 72 and is captured force, and by this position limit arm 61 and described clipping arm 62 can this connection shell 3 of pushed forward to carry out plugging action, or backward this connection shell 3 of drawing to carry out pulling out action, reduce the operation easier of handling, promote convenience.
Consult Fig. 7, Fig. 8, and Fig. 9, for the utility model is applicable to the second embodiment of the plug-in and pull-off device of the joints of optical fibre, this second embodiment is this first embodiment approximate, different places is: the first projection 32 and this second projection 33 of this connection shell 3 are the left and right sides being arranged at this main casing 31 respectively, and protrude out left and to the right respectively.And the position-limiting unit 6 of this plug-in and pull-off device 5 also has two side flutings 623 be opened in respectively in the described side arm portion 621 of described clipping arm 62, and described side fluting 623 is communicated with this clipping space 63.This first projection 32 and this second projection 33 stretch respectively to put to be sticked in described side fluting 623.
When the lever 71 of this gripping unit 7 of pushed forward, the described side arm portion 621 of described clipping arm 62 is respectively to this first projection 32 of front pushing and pressing and this second projection 33, with this connection shell 3 of pushed forward, when this lever 71 of drawing backward, the block holding part 612 of this position limit arm 61 pushes against this first convex wall 35 backward, the described clamping part 622 of described clipping arm 62 pushes against this second convex wall 36 (see Fig. 5) backward, with this connection shell 3 of drawing backward.
This second embodiment provides another kind of configuration aspect, promotes wide usage.
In sum, this plug-in and pull-off device 5 is convenient to user and is gripped force, to carry out the action plugging and pull out this connection shell 3 quickly and easily, and the problem of not easily this connection shell 3 of free-hand crawl in small space can be overcome, therefore really can reach the purpose of this utility model.
Claims (5)
1. one kind is applicable to the plug-in and pull-off device of the joints of optical fibre, these joints of optical fibre comprise a connection shell, and a connecting line be arranged on this connection shell, this connection shell comprises a main casing around a storage tank, first projection upwards protruded out by this main casing, a casing be sheathed on this main casing, a first convex wall upwards protruded out by this casing, and a second convex wall protruded out downwards by this casing, this plug-in and pull-off device comprises a position-limiting unit, and one to be arranged on this position-limiting unit and the gripping unit extended back, it is characterized in that: this position-limiting unit comprises the position limit arm that is formed with a slot, two left and right sides being arranged at this position limit arm respectively also clamp the clipping arm of the casing of this connection shell, and one is matched around the clipping space for this connection shell accommodating by this position limit arm and described clipping arm, this slot supplies this first projection of this connection shell and this first convex wall to stretch to put engaging, described clipping arm is the second convex wall fastening this connection shell, when this gripping unit of pushed forward, this position limit arm is the first projection pushing against forward this connection shell, with this connection shell of pushed forward, when this gripping unit of drawing backward, this position limit arm is the first convex wall pushing against this connection shell backward, and described clipping arm is the second convex wall pushing against this connection shell backward, with this connection shell of drawing backward.
2. be applicable to the plug-in and pull-off device of the joints of optical fibre according to claim 1, it is characterized in that: the position limit arm of this position-limiting unit has one and connects this gripping unit and the pushing and pressing part fastening the first projection of this connection shell, and one connects the front end of this pushing and pressing part and fastens the block holding part of the first convex wall of this connection shell, this pushing and pressing part and this block holding part match and define this slot.
3. be applicable to the plug-in and pull-off device of the joints of optical fibre according to claim 2, it is characterized in that: each clipping arm of this position-limiting unit has a side arm portion extended downward by the side of this position limit arm, and one is arranged at the clamping part bent in this side arm portion and relative to this side arm portion, described clamping part is the casing of this connection shell of clipping removably, when pulling back this gripping unit, described clamping part is the second convex wall pushing against this connection shell backward, with this connection shell of drawing backward.
4. be applicable to the plug-in and pull-off device of the joints of optical fibre according to claim 3, it is characterized in that: this gripping unit has the lever that connects the rear end, pushing and pressing part of this position limit arm, and multiple Non-slip material be formed on this lever.
5. one kind is applicable to the plug-in and pull-off device of the joints of optical fibre, these joints of optical fibre comprise a connection shell, and a connecting line be arranged on this connection shell, this connection shell comprises a main casing around a storage tank, first projection protruded out left by this main casing, second projection protruded out to the right by this main casing, a casing be sheathed on this main casing, a first convex wall upwards protruded out by this casing, and a second convex wall protruded out downwards by this casing, this plug-in and pull-off device comprises a position-limiting unit, and one to be arranged on this position-limiting unit and the gripping unit extended back, it is characterized in that: this position-limiting unit comprises the position limit arm that is formed with a slot, two left and right sides being arranged at this position limit arm respectively also clamp the clipping arm of the casing of this connection shell, two are opened in the side fluting on described clipping arm respectively, and one is matched around the clipping space for this connection shell accommodating by this position limit arm and described clipping arm, this slot supplies the first convex wall of this connection shell to stretch to put engaging, described side fluting supplies the first projection of this connection shell and the second projection to stretch respectively to put engaging, described clipping arm is the second convex wall fastening this connection shell, when this gripping unit of pushed forward, this clipping arm is this first projection respectively to this connection shell of front pushing and pressing and this second projection, with this connection shell of pushed forward, when this gripping unit of drawing backward, this position limit arm pushes against this first convex wall backward, and described clipping arm is the second convex wall pushing against this connection shell backward, with this connection shell of drawing backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521829.6U CN204758875U (en) | 2015-07-17 | 2015-07-17 | Plug device suitable for fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521829.6U CN204758875U (en) | 2015-07-17 | 2015-07-17 | Plug device suitable for fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204758875U true CN204758875U (en) | 2015-11-11 |
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ID=54473569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520521829.6U Active CN204758875U (en) | 2015-07-17 | 2015-07-17 | Plug device suitable for fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204758875U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676373A (en) * | 2016-03-31 | 2016-06-15 | 中航光电科技股份有限公司 | Connector removal device and connector assembly using same |
| CN105929490A (en) * | 2016-03-31 | 2016-09-07 | 中航光电科技股份有限公司 | Connector remover and connector assembly applying remover |
| CN111433647A (en) * | 2017-12-25 | 2020-07-17 | 株式会社藤仓 | Optical connector |
-
2015
- 2015-07-17 CN CN201520521829.6U patent/CN204758875U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676373A (en) * | 2016-03-31 | 2016-06-15 | 中航光电科技股份有限公司 | Connector removal device and connector assembly using same |
| CN105929490A (en) * | 2016-03-31 | 2016-09-07 | 中航光电科技股份有限公司 | Connector remover and connector assembly applying remover |
| CN111433647A (en) * | 2017-12-25 | 2020-07-17 | 株式会社藤仓 | Optical connector |
| US11294125B2 (en) | 2017-12-25 | 2022-04-05 | Fujikura Ltd. | Optical connector |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |