CN105140719B - Pull the optical connector and electric connector of unlock - Google Patents
Pull the optical connector and electric connector of unlock Download PDFInfo
- Publication number
- CN105140719B CN105140719B CN201510514691.1A CN201510514691A CN105140719B CN 105140719 B CN105140719 B CN 105140719B CN 201510514691 A CN201510514691 A CN 201510514691A CN 105140719 B CN105140719 B CN 105140719B
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- Prior art keywords
- pull
- drawstring
- cart
- shell
- unlock
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- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The present invention relates to signal connector fields, particularly to a kind of optical connector and electric connector pulling unlock.Pull the optical connector of unlock using inserted terminal as front end, it includes shell and light contact, shell is equipped with for the elastic card with intermateable connector locking cooperation, elastic card is connected with drawstring, drawstring coordinates with the changement on shell, the conversion of motion of drawstring rear end backward can be the downward movement in its front end by changement, and the rear end of drawstring, which is connected with, helps pull a cart, and helping pull a cart along the longitudinal direction, slidable fit is on the shell.Since the rear end of the drawstring of the optical connector of the pulling unlock of the present invention is connected with and helps pull a cart, helping pull a cart along the longitudinal direction, slidable fit is on the shell.Therefore drawstring entanglement is thoroughly directly eliminated, the problem of connector accidentally pulls out；In addition, only needing directly to pinch to help pull a cart when unlock, after drawstring is tauted, pulls on and help pull a cart and optical connector can be driven to be detached with intermateable connector, this is also that the extraction of optical connector provides a convenient from another point of view.
Description
Technical field
The present invention relates to signal connector fields, particularly to a kind of optical connector pulling unlock and electrical connection
Device.
Background technology
With the continuous development of Fibre Optical Communication Technology, the application of optical fiber connector is more and more extensive.As optical fiber connector
Core component, light contact needs to protect by corresponding shell in outside due to being influenced by characteristics such as its materials
Shield.
Currently, locking and unlocking for convenience, elastic card is provided on the shell of some optical connectors, elastic card is equipped with
Closing piece, during use, when plugging together locking with intermateable connector, elastic card is pressed down deformation first, and closing piece is with elasticity
The deformation of card and move, after grafting in place, elastic card rebound, to being locked corresponding optical connector component by closing piece；Accordingly
Ground then needs to push elastic card first when needing to detach optical connector component, then can be by the light connects with elastic card
Device is extracted from intermateable connector.
The optical connector of above structure is soon inserted and pull out soon, is easy to use really in the case where density is small, environment space is abundant
Characteristic, but when connector is densely arranged, Multi-layers distributing either elastic card be inserted into intermateable connector it is deeper in the case of,
Pressing operation elastic card, which just seems, to be inconvenient.
In view of the above-mentioned problems, the Chinese patent that the day for announcing is CN202649527U, the day for announcing is on January 2nd, 2013 puies forward public affairs
A kind of duplex DLC plugs are opened, duplex DLC plugs are connected to drawstring on the elastic card of optical connector, and the rear end of drawstring is logical
The commutating structure crossed on connector shell, which passes through connector shell, commutating structure, to be it by the conversion of motion of drawstring tail portion backward
The downward movement in front end, to drive elastic card downlink to unlock.
Although above-mentioned duplex DLC plugs can pull unlock by extending to the drawstring of pin tail, due to carrying out
The tail portion of direct pull drawstring when unlock operation, and drawstring sheet as flexible material and length it is longer, and connector tail
The cable in portion can block drawstring, in the case where connector installation is intensive, not only be not easy to get at drawstring, but also on each connector
Drawstring the problem of being easy to obscure, cause accidentally to pull out.In addition, above-mentioned connector is by drawing drawstring unlock, therefore drawstring
It is only capable of playing the role of unlock, can not realize the pulling separation to connector, still can not solve optical connector and extract not
Just the problem of.
In the prior art, some electric connectors also use the retaining mechanism with above-mentioned elastic card, such as RJ-45 plugs
Deng, using the electric connector of the retaining mechanism with elastic card unlock and separation there is also the problems identical as optical connector.
Invention content
The purpose of the present invention is to provide a kind of optical connectors pulling unlock, and tight machine is made to solve existing use elastic card
The optical connector of structure is existing to extract inconvenient problem.
It is existing using elasticity to solve meanwhile the present invention also aims to provide a kind of electric connector pulling unlock
The electric connector of Ka Zuojin mechanisms is existing to extract inconvenient problem.
To solve the above-mentioned problems, the optical connector of pulling unlock of the invention uses following technical scheme：Pull unlock
Optical connector, the optical connector is using inserted terminal as front end comprising shell and light contact, shell be equipped with for be adapted to
The elastic card of connector locking cooperation, elastic card are connected with drawstring, and drawstring coordinates with the changement on shell, and changement can
It is the downward movement in its front end by the conversion of motion of drawstring rear end backward, the rear end of drawstring, which is connected with, helps pull a cart, and helps pull a cart along front and back
On the shell to slidable fit.
The spin-ended cooperation between shell of helping pull a cart.
The outside wall surface helped pull a cart is equipped with anti-skid structure.
Releasable connection between the drawstring and elastic card.
It is described to help pull a cart as split structure, it is clasped between each section.
The electric connector of unlock is pulled to use following technical scheme：The electric connector of unlock is pulled, the electric connector is to insert
It is front end to connect end comprising shell and electric contact piece, shell are equipped with for the elastic card with intermateable connector locking cooperation, bullet
Property card be connected with drawstring, drawstring coordinates with the changement on shell, the conversion of motion that changement can be by drawstring rear end backward
For the movement that its front end is downward, the rear end of drawstring, which is connected with, helps pull a cart, and helping pull a cart along the longitudinal direction, slidable fit is on the shell.
The spin-ended cooperation between shell of helping pull a cart.
The outside wall surface helped pull a cart is equipped with anti-skid structure.
Releasable connection between the drawstring and elastic card.
It is described to help pull a cart as split structure, it is clasped between each section.
It helps pull a cart since the rear end of the drawstring of the optical connector of the pulling unlock of the present invention is connected with, helps pull a cart and slide along the longitudinal direction
Dynamic assembly is on the shell.Therefore drawstring entanglement is thoroughly directly eliminated, the problem of connector accidentally pulls out；In addition, due to need not be again
The hand-holdable position of drawstring is found, when unlock only needs directly to pinch to help pull a cart, and after drawstring is tauted, pulls on and helps pull a cart i.e.
Optical connector can be driven to be detached with intermateable connector, this is also that the extraction of optical connector provides a convenient from another point of view.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment 1 for the optical connector for pulling unlock；
Fig. 2 is the sectional view of the embodiment 1 for the optical connector for pulling unlock；
Fig. 3 is the structural schematic diagram helped pull a cart；
Fig. 4 is the structural schematic diagram of the embodiment 2 for the optical connector for pulling unlock helped pull a cart.
Specific implementation mode
Pull the embodiment 1 of the optical connector of unlock that its inserted terminal is defined as front end as shown in Figs. 1-3, the pulling solution
The optical connector of lock includes shell 11 and light contact 12.
Shell 11 includes installation set 111 and the housing unit being securely fitted in installation set 111, before housing unit includes
Set 112 and the rear enclosure 113 being fixed together with protheca 112, wherein protheca 112 are equipped with elastic card 114, are set on elastic card 114
There is closing piece 115, closing piece 115 is used to coordinate with intermateable connector and locks together the optical connector with intermateable connector, in this reality
It applies in example, there are two housing units, behind two housing units or so front end for being assemblied in installation set 111 side by side and the two
An interval is vacated between set.The rear end of installation set 111 is set there are one guide section, and guide section can coordinate real with corresponding sliding sleeve
Now to the front and back guiding of sliding sleeve.
Elastic card 114 is connected with drawstring 13, releasable connection between medium pulling rope 13 and elastic card 114, in the present embodiment,
The front end of drawstring 13 is equipped with connector sleeve 131, and the end of elastic card 114 is equipped with pin hole corresponding with the endoporus of connector sleeve, drawstring
Be between 13 and elastic card 114 by 14 releasable connection of axis pin, especially in the present embodiment, drawstring 13 and two elastic cards
It is to be connected by the same axis pin between 114, two elastic cards 114 are located at the both ends of connector sleeve 131.
Above it has been noted that the front end of drawstring 13 is connect with elastic card 114, the one of the close elastic card of medium pulling rope 13
The corresponding portion of section is located at the interval between the two housings unit being mentioned above, which constitutes a commutating structure,
The commutating structure so that when pulling back drawstring 13, the front end of drawstring 13, which is formed, to be moved downward and drive under elastic card 114
Therefore during use, solution to the optical connector and intermateable connector can be realized by pulling back drawstring 13 in pressure
Lock.The rear end of drawstring 13, which is connected with, helps pull a cart 15, in the present embodiment, drawstring 13 and help pull a cart between 15 be integral type structure, draw
Set is equivalent to a sliding sleeve, it is front and back it is mobilizable be sleeved on it is on the guide section of 111 tail portion of installation set and spin-ended with installation set 111
Cooperation, in the present embodiment, spin-ended cooperation between the two is realized by the shape of guide section and the internal via shape helped pull a cart, is led
It is rectangle to the cross section of section, 15 cross-sectional shape and the guide section cross-sectional shape of endoporus of helping pull a cart coincide.In the present embodiment
In, in order to further prevent helping pull a cart 15 relative to guide section or so deviate, help pull a cart 15 jacket wall on be additionally provided with longitudinal spacing slot
151, guide section is equipped with limit protrusion corresponding with the limiting slot 101.
During the optical connector unlocked using the pulling, when need detached with intermateable connector when, can pinch or
The tools such as person's pliers, which are clamped and pulled back, helps pull a cart, and helps pull a cart and the rear end one of drawstring is driven to start, and in the process, drawstring front end is first
Elastic card is first pulled downward on, after pushing arrival unlocked position under elasticity, drawstring continues to pull back bullet under the action of helping pull a cart
Property card, help pull a cart still does not depart from that (length helped pull a cart and its rigging position on the shell should be protected with the shell of connector at this time
Card when elastic card is forced into extreme position, help pull a cart with shell without departing from), elastic card and the power between helping pull a cart are converted into light company
The internal force of device is connect, pulls on help pull a cart at this time, then optical connector will be integrally unplugged.It is helped pull a cart in order to prevent in the mistake being pulled
It skids in journey, the outside wall surface helped pull a cart is equipped with anti-skid structure, and in the present embodiment, anti-skid structure is specifically using the anti-of annular
Sliding convex ribs 102, certainly, in other embodiments, anti-skid structure can also be anti-slip tank, annular knurl face etc., herein no longer one by one
It enumerates.
Pull unlock optical connector embodiment 2, as shown in figure 4, the pulling unlock optical connector structure with it is upper
The structure for stating the embodiment 1 for the optical connector for pulling unlock the difference is that only, in the present embodiment, help pull a cart using
The split structure spliced by pedestal 201 and upper cover 202, wherein pedestal 201 snap connection together with upper cover 202.
Pull unlock optical connector other embodiments in, commutating structure can also be located at it is corresponding in installation set
Hole；Drawstring and split structure can also be used between helping pull a cart；The quantity of housing unit can also be one, or be three
More than；Releasable connection between drawstring and elastic card can also be that it will not go into details herein by binding, hooking etc..
Pull the embodiment 1 of the electric connector of unlock, the electric connector of pulling unlock and the optical connector for pulling unlock
Embodiment 1 differ only in, the electric connector electric contact piece is instead of light contact.It will not go into details herein.
Claims (10)
1. pulling the optical connector of unlock, the optical connector is using inserted terminal as front end comprising shell and light contact, on shell
Equipped with for the elastic card with intermateable connector locking cooperation, elastic card is connected with drawstring, drawstring and the changement on shell
The conversion of motion of drawstring rear end backward can be the downward movement in its front end by cooperation, changement, which is characterized in that after drawstring
End is connected with and helps pull a cart, and on the shell, shell includes installation set and is securely fitted in installation slidable fit along the longitudinal direction of helping pull a cart
Housing unit in set, housing unit include protheca and the rear enclosure that is fixed together with protheca；There are two housing units, two shells
Body unit or so front end for being assemblied in installation set side by side and an interval is vacated between the rear enclosure of the two；The interval constitutes
Changement described in one；The rear end of installation set is set there are one guide section, and guide section can coordinate with corresponding sliding sleeve to be realized
To the front and back guiding of sliding sleeve；Described helping pull a cart is equivalent to a sliding sleeve.
2. it is according to claim 1 pull unlock optical connector, which is characterized in that it is described help pull a cart it is spin-ended between shell
Cooperation.
3. the optical connector according to claim 1 for pulling unlock, which is characterized in that the outside wall surface helped pull a cart is equipped with
Anti-skid structure.
4. the optical connector according to claim 1 for pulling unlock, which is characterized in that can between the drawstring and elastic card
Tear connection open.
5. pulling the optical connector of unlock according to claim 1-4 any one of them, which is characterized in that described to help pull a cart as fission
Formula structure is clasped between each section.
6. pulling the electric connector of unlock, the electric connector is using inserted terminal as front end comprising shell and electric contact piece, on shell
Equipped with for the elastic card with intermateable connector locking cooperation, elastic card is connected with drawstring, drawstring and the changement on shell
The conversion of motion of drawstring rear end backward can be the downward movement in its front end by cooperation, changement, which is characterized in that after drawstring
End is connected with and helps pull a cart, and on the shell, shell includes installation set and is securely fitted in installation slidable fit along the longitudinal direction of helping pull a cart
Housing unit in set, housing unit include protheca and the rear enclosure that is fixed together with protheca；There are two housing units, two shells
Body unit or so front end for being assemblied in installation set side by side and an interval is vacated between the rear enclosure of the two；The interval constitutes
Changement described in one；The rear end of installation set is set there are one guide section, and guide section can coordinate with corresponding sliding sleeve to be realized
To the front and back guiding of sliding sleeve；Described helping pull a cart is equivalent to a sliding sleeve.
7. it is according to claim 6 pull unlock electric connector, which is characterized in that it is described help pull a cart it is spin-ended between shell
Cooperation.
8. the electric connector according to claim 6 for pulling unlock, which is characterized in that the outside wall surface helped pull a cart is equipped with
Anti-skid structure.
9. the electric connector according to claim 6 for pulling unlock, which is characterized in that can between the drawstring and elastic card
Tear connection open.
10. pulling the electric connector of unlock according to claim 6-9 any one of them, which is characterized in that described to help pull a cart to divide
Body formula structure is clasped between each section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510514691.1A CN105140719B (en) | 2015-05-27 | 2015-08-20 | Pull the optical connector and electric connector of unlock |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015102768829 | 2015-05-27 | ||
| CN201510276882 | 2015-05-27 | ||
| CN201510514691.1A CN105140719B (en) | 2015-05-27 | 2015-08-20 | Pull the optical connector and electric connector of unlock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105140719A CN105140719A (en) | 2015-12-09 |
| CN105140719B true CN105140719B (en) | 2018-08-10 |
Family
ID=54725985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510514691.1A Active CN105140719B (en) | 2015-05-27 | 2015-08-20 | Pull the optical connector and electric connector of unlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105140719B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249247A (en) * | 2017-01-31 | 2019-09-17 | Sei光学前沿株式会社 | The optical fiber of optical connector and Belt connector |
| CN110208915B (en) * | 2018-02-28 | 2021-02-05 | 中航光电科技股份有限公司 | Plug connector |
| CN110838641B (en) * | 2019-10-17 | 2020-11-10 | 苏州浪潮智能科技有限公司 | Be applied to server power supply cable unlocking device |
| CN111679376B (en) * | 2020-04-23 | 2022-05-17 | 中航光电科技股份有限公司 | Connector with a locking member |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201262653Y (en) * | 2008-08-29 | 2009-06-24 | 中航光电科技股份有限公司 | Optical fiber separation connector |
| CN101881864A (en) * | 2009-05-07 | 2010-11-10 | Ofs菲特尔有限责任公司 | Short profile optical connector |
| CN102016670A (en) * | 2008-05-07 | 2011-04-13 | 胡贝尔和茹纳股份公司 | Plug connector having unlocking mechanism |
| CN202649527U (en) * | 2012-04-24 | 2013-01-02 | 中航光电科技股份有限公司 | Duplex DLC plug |
| CN203759306U (en) * | 2014-01-10 | 2014-08-06 | 深圳日海通讯技术股份有限公司 | LC-based high-density fiber movable connector |
-
2015
- 2015-08-20 CN CN201510514691.1A patent/CN105140719B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102016670A (en) * | 2008-05-07 | 2011-04-13 | 胡贝尔和茹纳股份公司 | Plug connector having unlocking mechanism |
| CN201262653Y (en) * | 2008-08-29 | 2009-06-24 | 中航光电科技股份有限公司 | Optical fiber separation connector |
| CN101881864A (en) * | 2009-05-07 | 2010-11-10 | Ofs菲特尔有限责任公司 | Short profile optical connector |
| CN202649527U (en) * | 2012-04-24 | 2013-01-02 | 中航光电科技股份有限公司 | Duplex DLC plug |
| CN203759306U (en) * | 2014-01-10 | 2014-08-06 | 深圳日海通讯技术股份有限公司 | LC-based high-density fiber movable connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105140719A (en) | 2015-12-09 |
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