CN107037542A - A kind of plug positioning housing - Google Patents
A kind of plug positioning housing Download PDFInfo
- Publication number
- CN107037542A CN107037542A CN201710207572.0A CN201710207572A CN107037542A CN 107037542 A CN107037542 A CN 107037542A CN 201710207572 A CN201710207572 A CN 201710207572A CN 107037542 A CN107037542 A CN 107037542A
- Authority
- CN
- China
- Prior art keywords
- paw
- drawstring
- plug
- positioning housing
- matrix
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to a kind of plug positioning housing.Positioning housing includes matrix, matrix provided with least two be used for install plug monomer mounting structure and for depressing the locking a brief period of time of plug monomer with realize with adapter socket unblock paw, being additionally provided with matrix can pull paw around its rear end to the drawstring close to the rotation of locking a brief period of time side, one end of drawstring is connected with paw mounting, and the other end of drawstring is extended by the side of the backward inserted terminal away from plug monomer of commutating structure commutation on matrix.The present invention in unblock is being unlocked at a distance by drawstring, it ensure that plug directly remote unblock when densely arranged, multilayer arrangement, do not limited by space, also be not in that closely finger pressing mode is easy the drawbacks of adjacent header is touched during being unlocked by pressing for tradition, unlock plug very convenient, drawstring is connected with paw using mounting mode, connect faster, connection procedure is significantly facilitated, efficiency of assembling is improved.
Description
Technical field
The present invention relates to a kind of plug positioning housing.
Background technology
As information-based is developed rapidly, the transmission application of optical signal is more and more wider, is used during optical signal transmission
Connector is also more and more, and DLC plugs are increasingly widely applied because of characteristics such as its small volume, saving grafting spaces.
Authorization Notice No. discloses a kind of plug for the U of CN 203965665 Chinese patent, and the plug includes positioning housing
And two plug monomers in positioning housing are inserted into side by side, the top of plug monomer, which is provided with, is used for what is matched somebody with somebody with adapter socket card
The a brief period of time is locked, positioning housing, which is provided with, to be used to pull down the locking a brief period of time to realize the paw unlocked with adapter socket, paw tool
Flexible, the rear end of paw is fixed on the top surface of positioning housing, and the front end of paw hangs to the side of the inserted terminal of plug monomer
Stretch, separated by pressing paw realization when being unlocked with adapter socket.When need unblock when, press with finger the paw of plug with
Unblock is realized, when plug is densely arranged, multilayer is arranged, due to the limitation in space, the process of finger being unlocked by pressing on paw
It is middle to be hindered by adjacent header, it is careless slightly and plug will be caused by touching adjacent plug during operation is unlocked
The problem of there is loose contact with adapter socket so that the dismounting releasing process of plug is inconvenient.
The content of the invention
It is an object of the invention to provide a kind of plug positioning housing, to solve the existing plug with paw in intensive row
The technical problem that unloading process is inconvenient is unlocked in the case of cloth and multilayer arrangement.
To achieve the above object, plug of the present invention is with the technical scheme of positioning housing：Plug includes base with positioning housing
Body, matrix is provided with least two mounting structures for being used to install plug monomer, matrix and is additionally provided with for depressing plug monomer
The locking a brief period of time be additionally provided with to realize the paw unlocked with adapter socket, in described matrix can pull paw around its rear end to by
The drawstring of nearly locking a brief period of time side rotation, one end of drawstring is connected with paw mounting, and the other end of drawstring passes through on matrix
The backward inserted terminal away from plug monomer of commutating structure commutation side extension.
The front end of the paw is provided with mounting post, and the drawstring is enclosed on the extension realized on mounting post with paw by the collar
Connect in succession.
The both sides of the mounting post are equipped with mounting post spaced block post side by side, and mounting post is adjacent with both sides
Being formed to have at the open slot passed through for the collar of the drawstring, the opening of the open slot between block post prevents drawstring from extension
Connect the closing-in structure departed from post.
Bearing of trend extension of the mounting post along paw.
The reversing piece fixed relative to matrix is additionally provided with below the paw, reversing piece has along the grafting direction of plug
Extension, the passage passed through for the drawstring, the upper turning of the front end of passage constitute the commutation portion of the commutating structure.
The reversing piece is the lug in door type structure.
The resigning slotted eye that lug is avoided when paw is pushed is additionally provided with the paw at the correspondence lug.
The paw is provided with the through hole passed through for the drawstring.
The through hole is located at the root of paw.
One end of the remote collar of the drawstring is provided with draw ring.
Plug of the present invention is with the beneficial effect of positioning housing：Using the plug positioning housing of the present invention, in unblock
It is to be unlocked at a distance by drawstring, it is ensured that arranged using the plug of positioning housing of the present invention in densely arranged, multilayer
When directly remote unblock, do not limited by space, be also not in that closely finger pressing mode easily exists tradition
The drawbacks of damaging adjacent header during being unlocked by pressing, unlocks plug very convenient, drawstring is connected with paw using mounting mode
Connect, connect faster, significantly facilitate connection procedure, improve efficiency of assembling.
Further, the front end of paw sets mounting post, and drawstring is directly sleeved on mounting post by the collar and realizes that mounting connects
Connect, this hanging structure is simple and convenient.
Further, its block post for mounting post both sides can be respectively used to the locking a brief period of time with plug monomer by press-fit,
The setting of closing-in structure causes drawstring to enter after open slot and voluntarily will not be come out from open slot by suppressing mode of texturing.
Further, because the direction for pulling most convenient during dynamic drawstring is the grafting direction along plug monomer, and paw
The direction of being unlocked by pressing is vertical grafting direction, it is therefore desirable to which setting one in the one end being connected close to drawstring with paw can change
The commutating structure in drawstring direction is to realize the vertical commutation of drawstring, and commutating structure is to be arranged on housing parts top surface and positioned at paw
The upper side wall perforated on the lug of bottom, lug is used to vertically commutate for drawstring, and the two side of perforation is used to carry out a left side to drawstring
Right limit, prevents drawstring beat in drawing process.
Further, paw correspondence lug part set resigning slotted eye, with prevent paw during pushing it is convex
Ear block and can not realize unblock in place.
Further, the setting of through hole can facilitate drawstring to pass through, the convenient pulling to drawstring of setting of draw ring.
Brief description of the drawings
Fig. 1 installs the example structure schematic diagram after plug monomer for the plug positioning housing of the present invention；
In figure：1- plug monomers, the 11- locking as brief period of time, 2- positioning housings, 21- paws, the left block posts of 211-, 212- mounting posts,
The right block posts of 213-, 214- open slots, 215- resigning slotted eyes, 216- through holes, 22- lugs, 221- perforation, 23- drawstrings, 231- sets
Ring, 232- draw rings.
Embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment of the plug positioning housing of the present invention, as shown in figure 1, including matrix, matrix is provided with two
The duplexing DLC of mounting structure for installing plug monomer 1, i.e. plug monomer installation position, this mounting structure and prior art is inserted
The plug monomer mounting structure of the positioning housing of head is identical, repeats no more.Two plug monomers 1 can be mounted side by side with the first from left right side
At two plug monomer installation positions, the top of plug monomer 1 is provided with the locking a brief period of time 11 for being used for matching somebody with somebody with adapter socket card, positioning
There is the locking a brief period of time 11 being used for plug monomer 1 to press the paw 21 of press-fit, the rear end of paw 21 is fixed on positioning on housing 2
On the top surface of housing 2, the front end of paw 21 overhangs to the side of the inserted terminal close to plug monomer 1, locks the structure of a brief period of time 11
For prior art, also repeat no more.
The drawstring 23 that can pull paw 21 around the downward side rotation in its rear end, the one of drawstring 23 are additionally provided with positioning housing 2
End is provided with the collar 231, for the other end with the mounting of the front end of paw 21, drawstring 23 have draw ring 232 or other it is raised or
Groove structure, more facilitates in order to pull during drawstring 23.
The rear end of paw 21 is that integral type is connected with the top surface bearing of positioning housing 2, i.e., paw 21 and positioning housing 2 are one
Body shaped structure, the front end of paw 21 is arranged at intervals with positioned at middle mounting post 212 and positioned at mounting side by side in left-right direction
The left block post 211 and right block post 213 of the both sides of post 212, wherein left block post 211 and right block post 213 are respectively used to and a left side
Press-fit is pressed in the locking a brief period of time 11 of right two plug monomers 1, and mounting post 212 is used to mount for the collar 231 of drawstring 23, mounts post
Two open slots 214 arranged side by side in left-right direction are formed between 212 and left block post 211, right block post 213, open slot 214 can
It is used to accommodate drawstring 23 when the collar 231 of drawstring 23 is articulated on mounting post 212.Left and right block post is close to open slot 214
Side and the both sides of mounting post 212 are provided with the projection extended in the lateral direction, and projection constitutes the closing in knot of two open slots 214
Structure, keeps off after being pressed into open slot 214 by deformation strength so as to the collar 231 of drawstring 23 to drawstring 23 in forward direction
Only, prevent the collar 231 of drawstring 23 is automatic to skid off or jumped out from mounting post 212 from open slot 214.
A lug 22 is formed with the lower section of paw 21, the top surface of positioning housing 2, lug 22 is close to paw 21
The side of front end is set, and lug 22 is provided with a perforation 221 along the longitudinal direction, perforation 221 be rectangular opening or other with
The hole of the shape adaptation of drawstring 23, drawstring 23 switchs to horizontal direction after passing through the perforation 221 of lug 22 by vertical direction, from away from slotting
When the inserted terminal of head monomer 1 pulls back the draw ring 232 of drawstring 23, the upper side wall of the perforated 221 of drawstring 23 and the front end of lug
The junction block in face and commutate, so that the power pulled back to be switched to the power of front end for pulling downward on paw 21, make paw 21
It can be rotated around the downward side in its rear end, and then press down on the locking a brief period of time 11 and moved downward, realize the unblock of the locking a brief period of time 11.
The resigning slotted eye 215 of rectangle is provided with the position of the middle part correspondence lug 22 of paw 21, other shapes are alternatively certainly
Shape, such as circle, resigning slotted eye 215 are used for avoiding lug 22 when paw 21 is rotated to downside, to prevent because of 22 pairs of pressures of lug
The block of pawl 21 and cause to lock a brief period of time 11 and unlock situation not in place and occur.
The rear end of paw 21, i.e. paw 21 and the junction of the top surface of positioning housing 2 are provided with through hole 216, so as to drawstring 23
Paw 21 can be passed freely through to rear side to extend.
Plug of the present invention with positioning housing in use：
During assembling, two plug monomers 1 are directly caught in the plug monomer installation position of positioning housing 2 side by side, drawstring 23
One end, which is sequentially passed through, to be articulated in after the perforation 221 of the through hole 216 and lug 22 of paw 21 on mounting post 212, and the set of drawstring 23
Ring 231 is to be pressed into by mode of texturing strength in open slot 214 during being enclosed on mounting post 212, the closing in tool of open slot 214
Prevent the collar 231 from deviating from from open slot 214.
When plug needs to unlock from adapter socket, from the draw ring 232 of remote pulling drawstring 23, drawstring 23 is through lug
Pull down dynamic pressure pawl 21 after 22 commutation to be rotated down around its rear end, the unblock with adapter socket is realized in the pressing locking a brief period of time 11,
Draw ring 232 is unclamped after the completion of unblock, paw 21 and the locking a brief period of time 11 can upwards rebound in the presence of natural resiliency restoring force
Original position.
In other embodiments：Positioning housing is also not limited to the positioning used in the duplexing DLC plugs in above-described embodiment
Housing, also can be replaced three plug monomer installation positions of setting on the positioning housing used in three work plugs, corresponding positioning housing,
It is respectively mounted three plug monomers.
In other embodiments：The position of through hole on paw is also not limited to positioned at the root of paw, and through hole can also
To close to the movement of the direction of resigning slotted eye, it might even be possible to be not provided with through hole, pass through or incite somebody to action from resigning slotted eye directly by drawstring
Drawstring gets around paw, i.e., pass through from paw side.
In other embodiments：Commutating structure also can be replaced the one piece of L-shaped being fixed on positioning housing top surface bent plate, wear
Hole replaces with the commutation groove formed between L-shaped bent plate and the top surface of positioning housing, and now the through hole of paw rear end should be with drawstring
Width adaptation, so as to by through hole side wall to drawstring carry out left and right directions it is spacing.
In other embodiments：If drawstring uses elastic threads, mounting post 212 and left block post 211, the right gear of both sides
Only the open slot between post 213 can also be not provided with closing-in structure, and now the collar of drawstring relies on the elastic deformation and opening of itself
The side wall interference fit of groove.
In other embodiments：Lug also can be replaced the date processed on positioning housing top surface buckle-shaped structure,
Groove is opened up on top plate, the middle part of groove is provided with crossbeam, and now crossbeam is not extended out on the top surface of positioning housing, therefore not
The motion of paw can be interfered, resigning slotted eye can be not provided with.
Claims (10)
1. a kind of plug positioning housing, including matrix, matrix is provided with least two installation knots for installing plug monomer
The locking a brief period of time for depressing plug monomer is additionally provided with structure, matrix to realize the paw unlocked with adapter socket, it is characterized in that,
Being additionally provided with described matrix can pull paw around its rear end to the drawstring close to the rotation of locking a brief period of time side, one end of drawstring with
The paw mounting connection, the other end of drawstring passes through the backward inserted terminal away from plug monomer of commutating structure commutation on matrix
Side extension.
2. plug positioning housing according to claim 1, it is characterized in that, the front end of the paw is provided with mounting post,
The drawstring is enclosed on mounting post by the collar and realizes and be connected with the mounting of paw.
3. plug positioning housing according to claim 2, it is characterized in that, the both sides of the mounting post are equipped with and mounted
Form what is passed through for the collar of the drawstring between post spaced block post arranged side by side, the mounting post block post adjacent with both sides
There is the closing-in structure for preventing that drawstring from departing from from mounting post at open slot, the opening of the open slot.
4. plug positioning housing according to claim 2, it is characterized in that, the mounting post prolongs along the bearing of trend of paw
Stretch.
5. the plug positioning housing according to claim 1-4 any one, it is characterized in that, the lower section of the paw is also set
There is the reversing piece fixed relative to matrix, reversing piece has along the grafting direction of plug the passage for extending, being passed through for the drawstring,
The upper turning of the front end of passage constitutes the commutation portion of the commutating structure.
6. plug positioning housing according to claim 5, it is characterized in that, the reversing piece is in the convex of door type structure
Ear.
7. plug positioning housing according to claim 6, it is characterized in that, also set at the correspondence lug on the paw
There is the resigning slotted eye that lug is avoided when paw is pushed.
8. the plug positioning housing according to claim 1-4 any one, it is characterized in that, the paw is provided with and supplies institute
State the through hole that drawstring is passed through.
9. plug positioning housing according to claim 8, it is characterized in that, the through hole is located at the root of paw.
10. the plug positioning housing according to claim 1-4 any one, it is characterized in that, the remote set of the drawstring
One end of ring is provided with draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207572.0A CN107037542B (en) | 2017-03-31 | 2017-03-31 | A kind of plug positioning housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207572.0A CN107037542B (en) | 2017-03-31 | 2017-03-31 | A kind of plug positioning housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107037542A true CN107037542A (en) | 2017-08-11 |
| CN107037542B CN107037542B (en) | 2019-03-29 |
Family
ID=59533857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710207572.0A Active CN107037542B (en) | 2017-03-31 | 2017-03-31 | A kind of plug positioning housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107037542B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019080497A1 (en) * | 2017-10-26 | 2019-05-02 | 清远市亿源通光电科技有限公司 | Optical fiber connector |
| CN109873277A (en) * | 2017-12-01 | 2019-06-11 | 努伊特里克公开股份有限公司 | The connectors of electricity for data transmitting |
| CN110391548A (en) * | 2018-06-15 | 2019-10-29 | 中航光电科技股份有限公司 | Plug solution lock set and plug, plug casing component |
| CN113281848A (en) * | 2020-02-20 | 2021-08-20 | 立佳兴业股份有限公司 | Release mechanism and optical connector using the same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6287019B1 (en) * | 1998-06-23 | 2001-09-11 | Yazaki Corporation | Optical connector |
| CN102654605A (en) * | 2012-04-24 | 2012-09-05 | 中航光电科技股份有限公司 | Duplex data link control (DLC) plug |
| CN202649527U (en) * | 2012-04-24 | 2013-01-02 | 中航光电科技股份有限公司 | Duplex DLC plug |
| CN103257408A (en) * | 2012-02-20 | 2013-08-21 | 东侑光电股份有限公司 | Optical fiber connector and auxiliary pulling-out device for optical fiber connector |
| JP2015034937A (en) * | 2013-08-09 | 2015-02-19 | 矢崎総業株式会社 | Optical connector |
-
2017
- 2017-03-31 CN CN201710207572.0A patent/CN107037542B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6287019B1 (en) * | 1998-06-23 | 2001-09-11 | Yazaki Corporation | Optical connector |
| CN103257408A (en) * | 2012-02-20 | 2013-08-21 | 东侑光电股份有限公司 | Optical fiber connector and auxiliary pulling-out device for optical fiber connector |
| CN102654605A (en) * | 2012-04-24 | 2012-09-05 | 中航光电科技股份有限公司 | Duplex data link control (DLC) plug |
| CN202649527U (en) * | 2012-04-24 | 2013-01-02 | 中航光电科技股份有限公司 | Duplex DLC plug |
| JP2015034937A (en) * | 2013-08-09 | 2015-02-19 | 矢崎総業株式会社 | Optical connector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019080497A1 (en) * | 2017-10-26 | 2019-05-02 | 清远市亿源通光电科技有限公司 | Optical fiber connector |
| CN109873277A (en) * | 2017-12-01 | 2019-06-11 | 努伊特里克公开股份有限公司 | The connectors of electricity for data transmitting |
| CN109873277B (en) * | 2017-12-01 | 2022-03-29 | 努伊特里克公开股份有限公司 | Electrical plug connector for data transmission |
| CN110391548A (en) * | 2018-06-15 | 2019-10-29 | 中航光电科技股份有限公司 | Plug solution lock set and plug, plug casing component |
| CN113281848A (en) * | 2020-02-20 | 2021-08-20 | 立佳兴业股份有限公司 | Release mechanism and optical connector using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107037542B (en) | 2019-03-29 |
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