CN109143481A - A kind of socket connector - Google Patents
A kind of socket connector Download PDFInfo
- Publication number
- CN109143481A CN109143481A CN201710507618.0A CN201710507618A CN109143481A CN 109143481 A CN109143481 A CN 109143481A CN 201710507618 A CN201710507618 A CN 201710507618A CN 109143481 A CN109143481 A CN 109143481A
- Authority
- CN
- China
- Prior art keywords
- dustproof cover
- shell
- socket connector
- rotation
- drive mechanism
- 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.)
- Pending
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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
- G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
-
- 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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
-
- 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
- G02B6/3897—Connectors fixed to housings, casing, frames or circuit boards
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention provides a kind of socket connectors, socket connector includes shell, dustproof cover is rotatably equipped at the front end grafting end position of shell, spring drive mechanism is also equipped in shell, spring drive mechanism includes directly pushing away spring and mandril, the shaft of dustproof cover is equipped with for the cam with the press cooperation of mandril front end, match the active force for merging and being supplied to dustproof cover towards the rotation of closing position with the press of the contoured surface of cam in mandril front end, the auxiliary reset elastic component for being supplied to dustproof cover direction closing position rotation when dustproof cover turns to open position and promoting to make it away from the elastic force of dead-centre position is additionally provided on shell.By auxiliary reset elastic component the elastic force towards the rotation of closing position can be provided to dustproof cover when dustproof cover turns to open position, under the action of the elastic force, once plug is extracted from socket, dustproof cover can be to the rotation of closing position and far from dead-centre position, and such dustproof cover can smoothly be returned to closing position under the action of spring drive mechanism.
Description
Technical field
The present invention relates to a kind of socket connectors.
Background technique
With the continuous development of mechanics of communication, optical fiber connector becomes the basic of the indispensable signal converting transmission of one kind
Element.Application No. is the Chinese invention patents that the 201510545447.1, applying date is 2015.08.31 to disclose a kind of socket
And connector assembly, this socket connector includes shell and is mounted on the intracorporal contact component of shell, since contact component is
Optical fiber, in order to avoid falling the transmission that dust influence plugs together optical signal on optical fiber, the inserted terminal of socket is rotatably equipped with dust-proof
Lid.The spring drive mechanism for being supplied to dustproof cover to closing bit flipping is also equipped in Socket casing, spring drive mechanism includes
Spring and force transmission element are directly pushed away, force transmission element pushing tow dustproof cover can drive dustproof cover to closing bit flipping, specifically, spring driving machine
The force transmission element of structure drives dustproof cover rotation by the cam structure in press dustproof cover shaft.But this socket connector is anti-
When dirt lid is turned at horizontal position i.e. open position, directly pushes away spring, force transmission element and dust-proof door and be on same straight line, at this time
Cam is located at dead-centre position or very close to dead-centre position, directly pushes away spring in this way and is just no longer supplied to dustproof cover towards closing position turn
Dynamic active force, or even if providing active force, this partial action power is also very small, then when plug is extracted from socket,
Dustproof cover just will appear cannot automatically revert to closing position the problem of, it is also necessary to manual toggle dustproof cover and make its turn over dead point position
It sets, it is inconvenient for operation, especially in the limited situation in receptacle periphery space, it is cumbersome to close dustproof cover.
Summary of the invention
The socket of the purpose of the present invention is to provide a kind of when pulling up plug dustproof cover can go back to automatically closing position connects
Connect device.
To achieve the above object, the technical solution of socket connector of the present invention is: a kind of socket connector, including shell,
It is rotatably equipped with dustproof cover at the front end grafting end position of shell, spring drive mechanism is also equipped in shell, the spring drives
Motivation structure includes the mandril for directly pushing away spring and directly being pushed away spring push, and the shaft of dustproof cover is equipped with for pushing up with mandril front end
The cam of press-fit, mandril front end is matched with the press of the contoured surface of cam merges the effect of dustproof cover towards closing position rotation that is supplied to
Power is additionally provided with when dustproof cover turns to open position on the shell and is supplied to dustproof cover and promotes it remote towards the rotation of closing position
The auxiliary reset elastic component of elastic force from dead-centre position.
Socket connector of the invention can be turned to open by the auxiliary reset elastic component being arranged on shell in dustproof cover
The elastic force towards the rotation of closing position is provided to dustproof cover when opening, under the action of the elastic force, once plug is from socket
Extract, dustproof cover can to the rotation of closing position and far from dead-centre position, such dustproof cover under the action of spring drive mechanism just
Closing position can be smoothly returned to.
The dustproof cover prolongs section after the side away from cover board of shaft is equipped with, and the auxiliary reset elastic component is on shell
The elastic cantilever of setting, when dustproof cover is turned to open position, the projecting end of elastic cantilever prolongs section by after and pushes and elastic change occurs
Shape.Elastic cantilever provides the elastic force of auxiliary reset to dustproof cover as auxiliary reset elastic component, and structure is simple, easily manufactured.
Further, the leading flank for prolonging section after is also constituted when in use for being adapted pin connector along plugging direction top
The unlatching load-carrying surface for pushing away and dustproof cover being driven to open, such plug is to the jacking force and auxiliary reset elastic component of dustproof cover to anti-
The active force of dirt lid is conllinear, and dustproof cover stress is more stable.
The elastic cantilever extends in plugging direction and rear end is connect with shell, will not occupy pin connector width in this way
The space in direction.
The dustproof cover is connect by the both ends of width direction with housing into rotation, is prolonged section after described and is located at dustproof cover width side
To medium position.
There are two the spring drive mechanisms and is located at the two sides of elastic cantilever.
The shell is equipped with swivel base, has rotational installation hole on swivel base, the dustproof cover pass through be arranged thereon with turn
The rolling assembling of what dynamic mounting hole was rotatably assorted ship and resell on another market realization and shell, the rotational installation hole has for the flower being packed by force of shipping and reselling on another market
Doleiform gap.By the way that vase-shaped gap is arranged, when the elastic deformability that ships and resell on another market of dustproof cover is poor, rotation peace is packed into convenient for strong
It fills in hole.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of pin connector of the invention；
Fig. 2 is the stereoscopic schematic diagram at another visual angle of pin connector of the invention；
Fig. 3 is the structural schematic diagram of pin connector of the invention；
Fig. 4 is the stereogram exploded view of pin connector of the invention；
Fig. 5 is the structural schematic diagram of pin connector of the invention when in use.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
Socket connector of the invention is illustrated by taking the backboard socket being mounted on backboard 5 as an example, is used when in use
In with 4 grafting of daughter board plug installed on daughter board 6, socket connector certainly of the invention is also not limited to backboard socket,
It may be common socket in other embodiments.
As shown in Figure 1, socket connector includes shell 1, dustproof cover is rotatably equipped at the front end grafting end position of shell 1
2, in the intracorporal optical fiber contact of shell is enclosed in by dustproof cover 2 at the position being perpendicularly to the plugging direction at closing position,
When being parallel to the position of plugging direction at open position, optical fiber contact is got out of the way so that the pin connector of adaptation is inserted
It closes.
Spring drive mechanism is also equipped in shell 1, spring drive mechanism includes directly pushing away spring along plugging direction extension
13 and the mandrils 14 of 13 pushing tows of spring is directly pushed away, be coaxially provided with cam structure 22 on dustproof cover 2 with shaft, before mandril 14
End and the outer surface pushing tow of cam structure 22 cooperate.As shown in figure 4, the front end face of mandril 14 turns forward from top to bottom
Inclined-plane, mandril 14 are supplied to dustproof cover 2 towards envelope by the cooperation of the pushing tow of its front end inclined-plane and the outer surface of cam structure 22
Close the active force of position rotation.It is equipped with the receiving hole 12 extended along plugging direction in shell 1, directly pushes away spring 13 and mandril 14 is pacified
In receiving hole 12.
Two sides and shell 1 rolling assembling of the dustproof cover 2 by width direction, specifically, as shown in figure 4, the width of dustproof cover
The two sides in degree direction, which are respectively equipped with, ships and resell on another market 21, be respectively equipped with transposase 11 1 on shell 1, and transposase 11 1 is equipped with and is rotatably assorted with shipping and reselling on another market
It is rotatablely installed hole, for the ease of the installation of ship and resell on another market 21 and rotational installation hole, rotational installation hole has the flower being packed into for the last 21 of shipping and reselling on another market
Doleiform gap, by the way that vase-shaped gap is arranged, when ship and resell on another market 21 elastic deformability it is poor when, be rotatablely installed hole convenient for strong be packed into
In.
It is in same in order to avoid when dustproof cover turns to horizontal position, directly pushing away spring, force transmission element and dust-proof door
On straight line, cam, which is located at dead-centre position or cannot be driven by spring drive mechanism very close to dead-centre position, to be rotated, on shell
Be additionally provided with when dustproof cover 2 turns to open position be supplied to dustproof cover 2 towards closing position rotation and promote make it away from dead-centre position
Elastic force auxiliary reset elastic component.
In the present embodiment, auxiliary reset elastic component is the elastic cantilever 3 being arranged on shell, and elastic cantilever 3 is in plugging direction
Extend and rear end is connect with shell 1, elastic cantilever 3 is located at the middle part of 1 width direction of shell.Dustproof cover 2 is in shaft away from lid
Section 20 is prolonged in the side of plate after being equipped with, after prolong the middle part that section 20 is located at 2 width direction of dustproof cover, be turned to open position in dustproof cover 2
When elastic cantilever 3 projecting end prolong by after section 20 push and flexible deformation occurs, elastic cantilever 3 is supplied to dustproof cover 2 at this time
Towards the elastic acting force of closing bit flipping, once plug is extracted from socket, dustproof cover 2 can be in the elastic force of elastic cantilever 3
To the rotation of closing position and far from dead-centre position under effect, such dustproof cover 2 can be smooth under the action of spring drive mechanism
Be returned to closing position.
Socket connector of the invention prolongs section after pin connector pushing tow when carrying out grafting with the pin connector being adapted to
20 leading flank and drive dustproof cover 2 to open, while elastic cantilever prolongs section by after and presses, jacking force of such plug to dustproof cover
And auxiliary reset elastic component is conllinear to the active force of dustproof cover, dustproof cover stress is more stable.
Socket connector of the invention provides elastic force in open position to dustproof cover by setting elastic cantilever, can compensate for
The gyroscopic action power that dustproof cover lacks at open position, makes it away to be driven by flexible drive mechanism behind dead point and returns to closing position,
Structure is simple, easy to use.
Socket connector of the invention is not limited in above-described embodiment, and in other embodiments, elastic cantilever can be with
Extend in the width direction of shell, and to prolong section with after in the plugging direction corresponding for projecting end；Or auxiliary reset elastic component is also
It can be the spring being arranged on shell, when dustproof cover turns to open position, spring prolongs section pushing by after.
Claims (7)
1. a kind of socket connector, including shell, it is rotatably equipped with dustproof cover at the front end grafting end position of shell, in shell also
Spring drive mechanism is installed, the spring drive mechanism includes the mandril for directly pushing away spring and directly being pushed away spring push, dust-proof
The shaft of lid is equipped with for the cam with the press cooperation of mandril front end, and mandril front end matches to merge with the press of the contoured surface of cam to be mentioned
Supply active force of the dustproof cover towards the rotation of closing position, which is characterized in that be additionally provided on the shell and turn to out in dustproof cover
The auxiliary reset elastic component that dustproof cover makes it away from the elastic force of dead-centre position towards closing position rotation and promoting is supplied to when opening.
2. socket connector according to claim 1, which is characterized in that the dustproof cover is in shaft away from the one of cover board
Section is prolonged in side after being equipped with, the auxiliary reset elastic component is the elastic cantilever being arranged on shell, when dustproof cover is turned to open position
The projecting end of elastic cantilever prolongs section by after and pushes and flexible deformation occurs.
3. socket connector according to claim 2, which is characterized in that the leading flank for prolonging section after described is constituted when in use
The unlatching load-carrying surface for driving dustproof cover to open along plugging direction pushing tow for being adapted pin connector.
4. socket connector according to claim 2, which is characterized in that the elastic cantilever plugging direction extend and after
End is connect with shell.
5. socket connector according to claim 2, which is characterized in that the dustproof cover by the both ends of width direction with
Housing into rotation connection, prolongs the medium position that section is located at dustproof cover width direction after described.
6. socket connector according to claim 5, which is characterized in that there are two and positioned at bullets for the spring drive mechanism
The two sides of property cantilever.
7. socket connector described in -6 any one according to claim 1, which is characterized in that the shell is equipped with swivel base,
On swivel base have rotational installation hole, the dustproof cover pass through be arranged thereon with rotational installation hole be rotatably assorted ship and resell on another market realization with
The rolling assembling of shell, the rotational installation hole have for the vase-shaped gap being packed by force of shipping and reselling on another market.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507618.0A CN109143481A (en) | 2017-06-28 | 2017-06-28 | A kind of socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507618.0A CN109143481A (en) | 2017-06-28 | 2017-06-28 | A kind of socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109143481A true CN109143481A (en) | 2019-01-04 |
Family
ID=64803054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710507618.0A Pending CN109143481A (en) | 2017-06-28 | 2017-06-28 | A kind of socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109143481A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176690A (en) * | 2018-07-28 | 2019-08-27 | 中航光电科技股份有限公司 | Socket and connector |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201892764U (en) * | 2010-11-11 | 2011-07-06 | 深圳日海通讯技术股份有限公司 | Optical fiber connector with water-proof function |
| CN202600188U (en) * | 2012-05-18 | 2012-12-12 | 东莞市竞跃电子有限公司 | Optical fiber connector |
| CN103257419A (en) * | 2013-05-06 | 2013-08-21 | 新中合光电科技（保靖）有限公司 | Shockproof packaging box of optical splitter |
| EP2848970A2 (en) * | 2013-09-17 | 2015-03-18 | Sanwa Denki Kogyo Co., Ltd. | Dust proofing shutter built-in adapter of LC type optical connector |
| CN104993293A (en) * | 2015-06-28 | 2015-10-21 | 中航光电科技股份有限公司 | Equipment cabinet |
| CN105022123A (en) * | 2015-04-30 | 2015-11-04 | 中航光电科技股份有限公司 | Optical fiber connector assembly |
| CN105242356A (en) * | 2015-08-31 | 2016-01-13 | 中航光电科技股份有限公司 | Socket and connector assembly |
| CN205720788U (en) * | 2016-06-15 | 2016-11-23 | 深圳市东强精密塑胶电子有限公司 | A kind of SMD audio optical fibre construction package |
-
2017
- 2017-06-28 CN CN201710507618.0A patent/CN109143481A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201892764U (en) * | 2010-11-11 | 2011-07-06 | 深圳日海通讯技术股份有限公司 | Optical fiber connector with water-proof function |
| CN202600188U (en) * | 2012-05-18 | 2012-12-12 | 东莞市竞跃电子有限公司 | Optical fiber connector |
| CN103257419A (en) * | 2013-05-06 | 2013-08-21 | 新中合光电科技（保靖）有限公司 | Shockproof packaging box of optical splitter |
| EP2848970A2 (en) * | 2013-09-17 | 2015-03-18 | Sanwa Denki Kogyo Co., Ltd. | Dust proofing shutter built-in adapter of LC type optical connector |
| CN105022123A (en) * | 2015-04-30 | 2015-11-04 | 中航光电科技股份有限公司 | Optical fiber connector assembly |
| CN104993293A (en) * | 2015-06-28 | 2015-10-21 | 中航光电科技股份有限公司 | Equipment cabinet |
| CN105242356A (en) * | 2015-08-31 | 2016-01-13 | 中航光电科技股份有限公司 | Socket and connector assembly |
| CN205720788U (en) * | 2016-06-15 | 2016-11-23 | 深圳市东强精密塑胶电子有限公司 | A kind of SMD audio optical fibre construction package |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176690A (en) * | 2018-07-28 | 2019-08-27 | 中航光电科技股份有限公司 | Socket and connector |
| CN110176690B (en) * | 2018-07-28 | 2021-06-04 | 中航光电科技股份有限公司 | Socket and connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |
|
| RJ01 | Rejection of invention patent application after publication |