CN105242356B - A kind of socket and connector assembly - Google Patents
A kind of socket and connector assembly Download PDFInfo
- Publication number
- CN105242356B CN105242356B CN201510545447.1A CN201510545447A CN105242356B CN 105242356 B CN105242356 B CN 105242356B CN 201510545447 A CN201510545447 A CN 201510545447A CN 105242356 B CN105242356 B CN 105242356B
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- China
- Prior art keywords
- socket
- dust cap
- spring
- closing
- plug
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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 invention provides a kind of socket and connector assembly, the connector assembly includes plug and socket, axis of the front end of Socket casing along left and right extension is rotatably equipped with dust cap, the spring drive mechanism for being supplied to dust cap to the elastic force of closing bit flipping is additionally provided with Socket casing, Spring driving structure includes the straight of front and rear extension and pushes away spring and directly pushing away the force transmission element of power transmission between spring and dust cap, there is the closing top splenium on closing load portion, force transmission element with closing load portion described in pushing tow on dust cap.The spring drive mechanism of the socket of the present invention includes directly pushing away spring and directly pushing away the force transmission element of power transmission between spring and dust cap, can be using the space on Socket casing length direction i.e. fore-and-aft direction when setting and directly pushing away spring, both the height of Socket casing will not have been increased or the length of Socket casing will not be increased, so that whole socket structure is compact, the use condition of integrated miniaturization socket connector disclosure satisfy that.
Description
Technical field
The present invention relates to light guide transfer element, more particularly to a kind of socket and connector assembly.
Background technology
Development of the optical signal transmission engineering to communication information technology is played a very important role, and joints of optical fibre conduct
The primary element of optical signal transmission, it is even more indispensable.Application publication number is that CN104412141A, data of publication of application are
2015.3.11 the Chinese invention patent of day discloses a kind of backboard optical connector, and the first of this backboard optical connector connects
Connecing the device i.e. front end of socket has for preventing the shutter i.e. dust cap inside dirty entrance socket, and the first connector is front and rear
Direction extends, and the axis rolling assembling that shutter extends in left-right direction is in the front end of the first connector, and shutter has the
The closure position of the front end inserted terminal capping of a connector and turned-out transfer open the open position of inserted terminal, the first connector shell
On be additionally provided with for be supplied to shutter to closure position rotate spring i.e. spring drive mechanism；Second connector, which is provided with, to be used for
With shutter pushing tow coordinate press section, during grafting, the press section pushing tow shutter of the second connector positioned at its turn
Position on the upside of shaft line overcomes elastic force and driven opens outside shutter clockwise direction, realizes to inserting；Pulled out in the second connector
Shutter reverse flip and by the first smooth input and output portion i.e. contact in the first connector in the presence of elastic force when going out
Cover to realize dust seal effect.When actual use, shutter is connected on housing using torsion spring, and torsion spring is set in masking
Be connected in the rotating shaft of device and with the torsion spring attachment structure on the first connector shell, so that the first connector shell volume compared with
Greatly, the height of connector is increased, it is impossible to meet the use requirement on integrated, miniaturization connector.
The content of the invention
It is an object of the invention to provide the socket that a kind of use direct-push spring top pressure driving dust cap is rotated, to solve
The problem of certainly connector dustproof cover of prior art increases connector volume using torsion spring driving upset；Meanwhile, the present invention is also
There is provided a kind of connector assembly using the socket.
In order to solve the above-mentioned technical problem, socket of the invention is adopted the following technical scheme that：A kind of socket, including front and rear prolong
The Socket casing stretched, the axis that the front end of the Socket casing extends along left and right is rotatably equipped with dust cap, and dust cap is in its turn
Have in dynamic stroke and be additionally provided with the open position of getting out of the way inserted terminal and the closing position for covering inserted terminal, the Socket casing
It is supplied to dust cap to the spring drive mechanism of the elastic force of closing bit flipping, the Spring driving structure includes front and rear extension
It is straight to push away spring and there is closing load portion, institute on the force transmission element of power transmission between spring and dust cap, the dust cap is directly pushed away
State the closing top splenium on force transmission element with closing load portion described in pushing tow.
The Socket casing is provided with the front and rear spring accommodating chamber for extending and being open facing forward, and front and rear be oriented to of the force transmission element is slided
Dynamic to be assemblied in spring accommodating chamber, the straight spring that pushes away is located between force transmission element and the bottom of chamber of spring accommodating chamber, the closing top
Splenium inclined front end face from back to front on direction from top to bottom for force transmission element, the closing load portion is located at dust-proof
The outer circumference surface of cam in lid rotating shaft.
On dust cap also the upside of pivot center be provided with to insert when for the unlatching top splenium top on plug casing
Cooperation is pushed away so that the unlatching load portion that dust cap is rotated to open position.
The load portion of opening is the arc surface set towards front side.
Described Socket casing front end or so is side by side provided with two dust caps, and each dust cap is provided with two unlatching loads
Portion, two are opened the left and right ends that load portion is respectively arranged on dust cap.
The connector assembly of the present invention is adopted the following technical scheme that：A kind of connector assembly, including plug and socket, it is described
Plug, socket include the plug casing and Socket casing of front and rear extension respectively, before wherein the front end of plug is inserted terminal, socket
Hold as inserted terminal, the axis that the front end of the Socket casing extends along left and right is rotatably equipped with dust cap, and dust cap is rotated at it
Have in stroke to be additionally provided with the open position of getting out of the way inserted terminal and the closing position for covering inserted terminal, the Socket casing and carry
Dust cap is supplied to the spring drive mechanism of the elastic force of closing bit flipping, the Spring driving structure includes the straight of front and rear extension
Push away spring and there is closing load portion on the force transmission element of power transmission between spring and dust cap, the dust cap is directly pushed away, it is described
There is the closing top splenium in closing load portion described in pushing tow on force transmission element.
The Socket casing is provided with the front and rear spring accommodating chamber for extending and being open facing forward, and front and rear be oriented to of the force transmission element is slided
Dynamic to be assemblied in spring accommodating chamber, the straight spring that pushes away is located between force transmission element and the bottom of chamber of spring accommodating chamber, the closing top
Splenium inclined front end face from back to front on direction from top to bottom for force transmission element, the closing load portion is located at dust-proof
The outer circumference surface of cam in lid rotating shaft.
The front end of the plug casing is provided with to open and is also provided with top splenium, the dust cap in the upside of pivot center
For coordinating with the unlatching top splenium pushing tow so that the unlatching load portion that dust cap is rotated to open position during to inserting.
The load portion of opening is the arc surface set towards direction on front side of socket, and the unlatching top pressure position is from upper
By the sweptback inclined plane in plug front side in downwardly direction.
Described Socket casing front end or so is side by side provided with two dust caps, and each dust cap is provided with two unlatching loads
Portion, two are opened the left and right ends that load portion is respectively arranged on dust cap, and the plug casing front end or so is opened provided with three side by side
Top splenium is opened, two positioned at left and right ends open top splenium and be located remotely from each other two unlatching load portions one of two dust caps
One correspondence, centrally located unlatching top splenium correspondence two dust caps of top pressure two unlatching load portions close to each other.
The spring drive mechanism of the socket of the present invention includes directly pushing away spring and directly pushing away power transmission between spring and dust cap
Force transmission element, set it is straight push away spring when be able to will not both be increased using the space on Socket casing length direction i.e. fore-and-aft direction
The height of big Socket casing will not also increase the length of Socket casing so that whole socket structure is compact, disclosure satisfy that it is integrated,
Minimize the use condition of socket connector.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the connector assembly embodiment one of the present invention；
Fig. 2 is the structural representation of socket in Fig. 1；
Fig. 3 is the structural representation at Fig. 2 another visual angle；
Fig. 4 is the structural representation at Fig. 2 another visual angle；
Fig. 5 is the structural representation of socket contact members in Fig. 2；
Fig. 6 is Fig. 5 upward view；
Fig. 7 is the structural representation of plug in Fig. 1；
Fig. 8 is the structural representation at another visual angles of Fig. 7；
Fig. 9 is the structural representation at another visual angles of Fig. 7；
Figure 10 is the structural representation of Plug contact part in Fig. 7；
Figure 11 is Figure 10 upward view；
Figure 12 is plug and socket to being inserted through the structural representation of journey；
Figure 13 is plug and socket to being inserted into the structural representation of position.
Embodiment
The embodiment one of the connector assembly of the present invention：As shown in figure 1, including plug 200 and socket 100, the connector
Component is the connector assembly connected for backboard, and plug 200 is arranged on daughter board 2000, and socket 100 is fixedly connected on backboard
On 1000, daughter board 2000 is level board, and backboard 1000 is vertical plate, and plug 200, socket 100 include inserting for front and rear extension respectively
Casing 20 and Socket casing 10, for the ease of description, the front end for defining plug is inserted terminal, and the front end of socket is inserted terminal.
The structure of socket 100 as shown in figures 2-6, including Socket casing 10 and the female contact portion in Socket casing 10
Part 15, Socket casing 10 is rectangular housing, and its internal left and right is used for the installation of mounting receptacle contact component 15 provided with two side by side
Structure, socket contact members 15 are arranged in Socket casing 10 and in fore-and-aft direction extension；The left and right sides of Socket casing 10 is set
There is the attachment structure for being fixedly connected with backboard 1000, the attachment structure includes socket engaging lug 171 and connected installed in socket
Socket attachment screw 170 on lug 171, the trailing flank of socket engaging lug 171 is used to fit and lead to the plate face of backboard 1000
Socket attachment screw 170 is crossed to be locked；The front end left and right sides position of Socket casing 10 is provided with when being used for 200 grafting of plug
The spacing socket resilient snap fit 14 of locking is carried out, socket resilient snap fit 14 extends in fore-and-aft direction.
The structure of socket contact members 15 as seen in figs. 5-6, for the contact component with two-way fiber optic hub, mainly includes
Socket lock sleeve 154 and jack positioning seat 152, the front end of jack positioning seat 152 are fixedly connected with female part 151, socket lock
Tight set 154 includes body, the set central passage that left and right is passed through provided with two-way ribbon supply before and after fine side by side in vivo, the axis of central passage
In fore-and-aft direction extension, jack positioning seat 152 has two and corresponds to two central passages in the longitudinal direction respectively, jack positioning
The passage passed through for optical fiber also is provided with seat 152；Socket spring is additionally provided between jack positioning seat 152 and socket lock sleeve 154
153, top pressure is distinguished on jack positioning seat and socket lock sleeve 154 in the two ends of socket spring, and socket spring 153 has two and divided
Dui Yingyu not two central passages settings.In use, two lead to fine front and rear two centers through socket lock sleeve 154 respectively
Road is simultaneously stretched into jack positioning seat 152 through socket spring 153, and connecting jack by the passage in jack positioning seat 152 positions
The female part 151 of 152 front ends of seat；Body is provided with the slide-and-lock block that slidable fit is oriented to the rear end of Socket casing 10 or so
18 lockings coordinate so that socket lock sleeve 154, which is locked, is connected to locking wedge block 157 on Socket casing 10, when in use, will insert
, will by stirring slide-and-lock block 18 when inserting in place in contact component mounting structure in needle part insertion Socket casing 10
Socket locks cover locking, and socket lock sleeve 154 is supplied to the jack of the front side of socket spring 153 to determine by top pressure socket spring 153
Seat 152 elastic force forward in position is simultaneously supplied to contact component to plug together power when plug and socket is to inserting.
Each internal central passage of 154 sets of socket lock sleeve is surrounded by respective side wall, is further opened with being used on the wall of side
The fine socket lock sleeve side path 156 for loading on the axis direction perpendicular to central passage and taking out of ribbon supply, the present embodiment
In, the central passage of socket lock sleeve 154 is rectangular channel, and the side wall for surrounding single central passage includes and width
Parallel upper and lower horizontal side wall and the left and right upright side walls parallel with short transverse, socket lock sleeve side path 156 are located at
In horizontal side wall and at the link position of horizontal side wall and upright side walls, i.e., the connection positioned at horizontal side wall and upright side walls
Corner location, socket lock sleeve side path 156 is the front and rear straight groove structure extended.
Left and right is provided with two contact components and forms No. four joints of optical fibre, Socket casing 10 side by side in Socket casing 10
The axis that also extends in left-right direction of front end be rotatably equipped with two dust caps 13, two dust caps 13 correspond to two and inserted respectively
Seat contact component 15, it is open position that socket contact members front end is got out of the way that dust cap 13, which has in its rotational travel by inserted terminal,
Closing position with for covering inserted terminal, the elastic force for being supplied to dust cap 13 to closing bit flipping is additionally provided with Socket casing 10
Spring drive mechanism, wherein, Spring driving structure includes the straight of front and rear extension and pushes away spring 121 and directly pushing away the He of spring 121
Having on the force transmission element 122 of power transmission between dust cap 13, dust cap 13 on closing load portion, force transmission element, there is pushing tow to close load
The closing top splenium in portion.
In the present embodiment, the jointed shaft 130 for the left and right extension that two dust caps are set by its two ends is hinged on socket shell
On body 10, in the hinge hole of the two ends rolling assembling of jointed shaft 130 on Socket casing 10, the two ends of jointed shaft 130 are close
Hole location is hinged provided with cam；Hold on Socket casing 10 in the front and rear spring for being respectively equipped with front and rear extension corresponding to cam position
Receive chamber 120, and spring accommodating chamber 120 opening towards the front side of socket, force transmission element 122 is oriented to slidable fit in the longitudinal direction
In spring accommodating chamber 120, spring 121 is directly pushed away between the bottom of chamber of spring accommodating chamber 120 and force transmission element 122, force transmission element
Front end top pressure on the peripheral cam surface of jointed shaft 130, closing top splenium for force transmission element on direction from top to bottom from rear
The front end face turned forward, and the closing load portion coordinated with closing top splenium pushing tow is the outer peripheral face of above-mentioned cam, by straight
Spring push force transmission element is pushed away, force transmission element is coordinated by the pushing tow of its front end inclined-plane and peripheral cam surface is supplied to dust cap clockwise
Upset to vertical position is the rotating torque for closing position.The left and right ends of dust cap 13 be additionally provided with for opening on plug casing
The unlatching load portion 131 of the pushing tow of top splenium 231 cooperation is opened, bearing position is opened in the upside of dust cap shaft axis, that is, deviates from
The side of inserted terminal, when plug connector and socket connector are plugged together, load is opened on the unlatching top splenium top of plug connector
Portion 131 simultaneously makes dust cap 13 towards the outer side to overturn of Socket casing to horizontal level i.e. open position and realized to get out of the way inserted terminal to insert
Head, socket are to inserting.
In Socket casing 10 between two socket contact members 15 provided with opening it is facing forward to plugging in pilot hole 16, led to inserting
It is used for hole 16 for being inserted on plug casing to inserting the correspondence of lead 26, dust cap 13 corresponds to plugging in pilot hole 16 front and rear
Position be provided with resigning breach 132；Further respectively had in the upper and lower side of Socket casing 10 for when multiple sockets are stacked with
What adjacent outlet was fixedly connected stacks attachment structure, and this, which stacks attachment structure, includes the front and rear extension on housing upper side
Dove-tail form sliding block 110 and the dovetail groove 112 of the front and rear extension on housing downside, in two socket mounted on top, lead to
Cross positioned at upside socket dovetail groove 112 and positioned at downside socket dove-tail form sliding block 110 in fore-and-aft direction guiding movement
Cooperation can realize that two sockets are relatively fixed in above-below direction；The rear end of Socket casing 10 is additionally provided with for folded in multiple sockets
The front and rear position limiting structure of the positioning of fore-and-aft direction is realized when putting with adjacent outlet, the front and rear position limiting structure includes being respectively arranged on housing
The elastic card 191 of upper side left and right sides position and the neck 192 located at housing downside left and right sides position, in two sockets
When connector mounted on top and front and rear alignment, it ensure that two sockets connect by the clamping engagement of elastic card 191 and neck 192
The positioning that device realizes fore-and-aft direction is connect, multiple socket connectors of such mounted on top can realize reliable and stable fixed company
Connect.
The structure of plug as illustrated in figures 7 to 13, including plug casing 20 and the contact component in plug casing 20
25, plug casing 20 is rectangular housing, and its internal left and right is side by side provided with four installation knots for being used to install Plug contact part 25
Structure, Plug contact part 25 is arranged in plug casing 20 and in fore-and-aft direction extension；The left and right sides of plug casing 20 is provided with
For the floating connecting structure with patch bay floating connection, in the present embodiment, floating connecting structure includes being located at jack shell
The floating connection ear 271 of the left and right sides of body 20 and the floating attachment for connecting floating connection ear 271 and daughter board.Wherein,
Floating connection ear 271 is on the otic placode outwards overhang in left and right directions respectively from the left and right sides side wall of plug casing 20, otic placode
Floating connection hole provided with front and rear insertion, the lateral surface of otic placode is provided with the connection floating connection hole that extends internally in the lateral direction
Construction opening；Floating attachment includes the plug connecting stud 273 extended up and down, and plug connecting stud 273 is provided with front and rear
The floating connection post 275 of extension, the rear end of floating connection post 275 is provided with the limited block 274 extended up and down.Wherein, plug is connected
The upper and lower ends of stud 273 are equipped with screwed hole, and the lower surface of plug connecting stud 273 is used to contact with daughter board and by plug
Attachment screw 270 is connected on daughter board；Floating connection post 275 is used for from construction opening is fitted into floating connection hole, floating connection
The external diameter of post 275 is less than the internal diameter in floating connection hole and can be in floating connection hole relative to otic placode radial floating；Floating connection
The length of post 275 is more than the thickness of otic placode in the longitudinal direction, so that the floating connection ear 271 being wholely set with housing 20
It can be floated relative to the connecting stud 273 being fixedly connected with patch bay in fore-and-aft direction.
The structure of Plug contact part 25 as shown in figs. 10-11, insert by including plug-locking set 254 and pin positioning seat 252
The front end of pin positioning seat 252 is fixedly connected with contact pin components 251；Plug-locking set 254 includes body, and set is provided with axis edge in vivo
It is front and rear to extend and the central passage for being passed through before and after optical fiber, the passage passed through for optical fiber also is provided with pin positioning seat 252；Contact pin
Plug spring 253 is additionally provided between positioning seat 252 and plug-locking set 254, top pressure is distinguished in contact pin in the two ends of plug spring 253
Extend on positioning seat 252 and plug-locking set 254, before and after plug spring 253 and set corresponding to the central passage of lock sleeve.Make
Used time, stretch into pin positioning seat 252 in the fine front and rear central passage for passing through plug-locking to cover 254 and through plug spring 253,
Pass through the contact pin components of the front end of passage connecting contact pin positioning seat 252 in pin positioning seat 252；Body is provided with and plug casing
The pintle hook lock 255 of the spacing cooperation of back stop slot of 20 rear ends, when in use, the contact that contact pin components are loaded forward in plug casing 20
In part mounting structure, pintle hook lock 255 is because elastic reaction can be slid up into the back stop slot in housing 20 and is supplied to plug bullet
The elastic force of the pin positioning seat 252 of the front side of spring 253 forward.
Plug-locking covers 254 sets of internal central passages and surrounded by respective side wall, is further opened with being used for ribbon supply on the wall of side
In the fine plug-locking set side path 256 for loading on the axis direction perpendicular to central passage and taking out, the present embodiment, insert
The central passage of head lock sleeve 254 is rectangular channel, for surround the side wall of central passage include it is parallel with width,
Lower horizontal side wall and the left and right upright side walls parallel with short transverse, plug-locking set side path 256 is in horizontal side wall
And at the link position of horizontal side wall and upright side walls, i.e., the connecting corner position positioned at horizontal side wall and upright side walls,
Plug-locking set side path 256 is the front and rear straight groove structure extended.
Left and right is provided with four contact components and forms No. four joints of optical fibre side by side in plug casing 20, plug casing
Front end is provided with top splenium 231 is opened, in order that obtaining more laborsaving during plug, socket grafting, in the present embodiment, unlatching is held
Power portion is the arc surface set towards direction on front side of socket, open top pressure position be on direction from the top down on front side of plug
Sweptback inclined plane, is coordinated by inclined plane and arc surface pushing tow and make it that inclined plane and arc surface are all the time during grafting
Ensure tangent, the rotating torque of dust cap will not change；Simultaneously as the socket in the present embodiment is to include two sockets
No. four joints of optical fibre of contact component, and provided with two dust caps, in order to ensure that dust cap switching process is reliable and stable, two
The left and right ends of dust cap are respectively equipped with unlatching load portion 131, and correspondingly, the unlatching top splenium 231 of plug casing front end has three
It is individual, two left and right ends positioned at plug casing, a centre position positioned at plug casing, two positioned at left and right ends are opened
Opening top splenium is used to during grafting open the pushing tow cooperation of load portion be located remotely from each other two of two dust caps, in being located at
Between close to each other two for opening top splenium and being used for during grafting with two dust caps open load portion pushing tows
Coordinate, because middle unlatching pushing part correspondence two opens load portions, in design in the middle of unlatching pushing part width it is slightly wide.
Housing 20 be additionally provided between two neighboring contact component for on Socket casing to plug in pilot hole front and rear
Side is upwardly directed being further respectively had to inserting lead 26, in the upper and lower side of housing 20 in multiple plug connectors of plugging together
What is be fixedly connected when stacking with neighboring connectors stacks attachment structure, and this stacks attachment structure and is connected with the socket in embodiment one
Attachment structure is identical for stacking on device, and here is omitted.The rear end of housing 20 is additionally provided with for folded in multiple plug connectors
The front and rear position limiting structure of the positioning of fore-and-aft direction, the front and rear position limiting structure and embodiment one are realized when putting with adjacent header connector
In socket connector on front and rear position limiting structure it is identical, here is omitted.
The spring drive mechanism of the socket of the connector assembly of the present invention uses and directly pushes away spring and force transmission element to dust cap
Upset elastic force is provided, the space on Socket casing length direction i.e. fore-and-aft direction can be utilized when setting and directly pushing away spring, both
The height of Socket casing, which will not be increased, will not also increase the length of Socket casing so that whole socket structure is compact, disclosure satisfy that
Integrated, miniaturization socket connector use condition；Meanwhile, can be easily from perpendicular to center by side path band fibre
Load on the direction of passage axis in central passage and taken out out of central passage, fixed in band fibre and contact pin and contact pin fixed seat
Lock sleeve can also be realized after connection with fine separation, being easy to the dismounting of contact component, when lock sleeve needs repairing replacing,
Also contact pin and contact pin fixed seat need not be cut from band fibre, directly changes lock sleeve, it is to avoid contact pin and contact pin fixed seat
Waste, it is easy to operate.
The embodiment two of the connector assembly of the present invention：It is with the difference of embodiment one, lock sleeve side path
Wave channel in horizontal side wall and to bend in the lateral direction.
The embodiment three of the connector assembly of the present invention：It is with the difference of embodiment one, lock sleeve side path
Wave channel in upright side walls and to bend in the vertical direction, the wave channel is located at the medium position of upright side walls.
The example IV of the connector assembly of the present invention：It is with the difference of embodiment one, plug and socket locking
Cover for the cylindrical shape with a central passage, the outer peripheral face of cylindrical shape body is provided with the locking being connected with adaptation jack locking
Clamp, side phase passage is the opening in the circumference of cylindrical shape body.
The embodiment five of the connector assembly of the present invention：It is that Socket casing is provided with the difference of embodiment one
Axle is worn for wearing the straight spring for pushing away spring, spring is directly pushed away and is set in spring and wear on axle, force transmission element, which has, to be used for for directly pushing away spring
The jack of inserting, force transmission element, which is enclosed on, directly to be pushed away outside spring.
The embodiment six of the connector assembly of the present invention：It is with the difference of embodiment one, opens load portion and be located at
The downside of dust cap pivot center, when plug and socket are to inserting, the dust cap pushing part that is unlocked is pushed up to the inside of Socket casing
Overthrow and turn.
The embodiment seven of the connector assembly of the present invention：It is with the difference of embodiment one, it is upper to open load portion
The vertical plane of lower extension, opens the front end face that top splenium is plug casing.
The embodiment eight of the connector assembly of the present invention：Be with the difference of embodiment one, open pushing part be to
The thimble of preceding extension, it is the V-groove coordinated with thimble pushing tow on dust cap, the bottom land of V-groove and top to open load portion
Pin pushing tow coordinates.
The embodiment nine of the connector assembly of the present invention：It is with the difference of embodiment one, dust cap opens load
Portion has one and positioned at the centre position of dust cap left and right directions, and correspondingly, the unlatching pushing part on plug casing also has one
And it is corresponding with before and after unlatching load portion.
The embodiment ten of the connector assembly of the present invention：It is with the difference of embodiment one, closing top splenium is biography
The push rod for the left and right extension that power part front end is set, dust cap rotating shaft is provided with the axis flange parallel with dust cap shaft axis
Disk, closing load portion is the cam path above ring flange side, and push rod is stretched into cam path and can extended along cam path
Slide in direction.
The embodiment of the socket of the present invention：The structure phase of its concrete structure and the socket in above-mentioned connector assembly embodiment
Together, here is omitted.
Claims (6)
1. a kind of socket, includes the Socket casing of front and rear extension, the front end of the Socket casing is rotated along the axis that left and right extends
It is equipped with dust cap, envelope of the dust cap in its rotational travel with the open position for getting out of the way inserted terminal and for covering inserted terminal
The spring drive mechanism for being additionally provided with position, the Socket casing and being supplied to dust cap to the elastic force of closing bit flipping is closed, it is special
Levy and be, the Spring driving structure includes the straight of front and rear extension and pushes away spring and directly pushing away power transmission between spring and dust cap
There is the closing top on closing load portion, the force transmission element with closing load portion described in pushing tow on force transmission element, the dust cap
Also it is provided with splenium, dust cap in the upside of pivot center when to inserting for matching somebody with somebody with the unlatching top splenium pushing tow on plug casing
Close so that the unlatching load portion that dust cap is rotated to open position, the unlatching load portion is the arc surface set towards front side,
During grafting, inclined plane and circular arc during grafting are caused by the inclined plane and the cooperation of arc surface pushing tow of opening top splenium
Face remains tangent；The closing top splenium inclined front end from back to front on direction from top to bottom for force transmission element
Face, the closing load portion is the outer circumference surface of the cam in dust cap rotating shaft.
2. socket according to claim 1, it is characterised in that the Socket casing is provided with front and rear extension and opening is facing forward
Spring accommodating chamber, be oriented to before and after the force transmission element and be slidedly assemblied in spring accommodating chamber, the straight spring that pushes away is located at force transmission element
Between the bottom of chamber of spring accommodating chamber.
3. socket according to claim 1, it is characterised in that described Socket casing front end or so is dust-proof provided with two side by side
Lid, each dust cap opens load portion provided with two, and two are opened the left and right ends that load portion is respectively arranged on dust cap.
4. a kind of connector assembly, including plug and socket, the plug, socket include respectively front and rear extension plug casing and
The front end of Socket casing, wherein plug is inserted terminal, and the front end of socket is inserted terminal, and the front end of the Socket casing is prolonged along left and right
The axis stretched is rotatably equipped with dust cap, and dust cap is in its rotational travel with the open position for getting out of the way inserted terminal and for sealing
Being additionally provided with the closing position of lid inserted terminal, the Socket casing is supplied to dust cap to be driven to the spring of the elastic force of closing bit flipping
Motivation structure, it is characterised in that the Spring driving structure includes the straight of front and rear extension and pushes away spring and directly pushing away spring and dust-proof
Have to have to close described in pushing tow on closing load portion, the force transmission element on the force transmission element of power transmission between lid, the dust cap and hold
The closing top splenium in power portion, the front end of the plug casing, which is provided with, opens on top splenium, the dust cap also in pivot center
Upside is provided with when to inserting for coordinating with the unlatching top splenium pushing tow so that the unlatching load that dust cap is rotated to open position
Portion, the unlatching load portion is the arc surface set towards direction on front side of socket, and the unlatching top splenium is from the top down
By the sweptback inclined plane in plug front side on direction, during grafting, inclined plane coordinates with arc surface pushing tow inserting
Inclined plane and arc surface remain tangent in termination process；The closing top splenium is force transmission element on direction from top to bottom
Inclined front end face from back to front, the closing load portion for the cam in dust cap rotating shaft outer circumference surface.
5. connector assembly according to claim 4, it is characterised in that the Socket casing is provided with front and rear extension and opens
It is oriented to and is slidedly assemblied in spring accommodating chamber before and after spring accommodating chamber mouthful facing forward, the force transmission element, it is described straight to push away spring and be located at
Between the bottom of chamber of force transmission element and spring accommodating chamber.
6. connector assembly according to claim 4, it is characterised in that described Socket casing front end or so is provided with two side by side
Individual dust cap, each dust cap opens load portion provided with two, and two are opened the left and right two that load portion is respectively arranged on dust cap
End, described plug casing front end or so side by side provided with three unlatching top spleniums, opened positioned at two of left and right ends top spleniums with
Be located remotely from each other two of two dust caps open load portion and corresponded, centrally located unlatching top splenium correspondence top pressure
Two dust caps, two unlatching load portions close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510545447.1A CN105242356B (en) | 2015-08-31 | 2015-08-31 | A kind of socket and connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510545447.1A CN105242356B (en) | 2015-08-31 | 2015-08-31 | A kind of socket and connector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105242356A CN105242356A (en) | 2016-01-13 |
| CN105242356B true CN105242356B (en) | 2017-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510545447.1A Active CN105242356B (en) | 2015-08-31 | 2015-08-31 | A kind of socket and connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105242356B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106501907B (en) * | 2016-11-28 | 2019-02-12 | 中航光电科技股份有限公司 | A kind of photoelectric integral printing backboard adapter |
| CN106526759B (en) * | 2016-12-30 | 2019-08-09 | 华为技术有限公司 | Connector |
| CN109143481A (en) * | 2017-06-28 | 2019-01-04 | 中航光电科技股份有限公司 | A kind of socket connector |
| CN110596821B (en) * | 2018-06-30 | 2021-07-30 | 中航光电科技股份有限公司 | Connector with dustproof door and connector assembly |
| CN110600917A (en) * | 2018-06-30 | 2019-12-20 | 中航光电科技股份有限公司 | Plug and connector |
| CN110600936B (en) * | 2018-06-30 | 2021-03-23 | 中航光电科技股份有限公司 | Plug shell assembly, plug and socket |
| CN110596820B (en) * | 2018-06-30 | 2021-11-09 | 中航光电科技股份有限公司 | Socket shell assembly and socket using same |
| CN110176690B (en) * | 2018-07-28 | 2021-06-04 | 中航光电科技股份有限公司 | Socket and connector |
| CN110176691B (en) * | 2018-07-28 | 2021-01-29 | 中航光电科技股份有限公司 | Connector and socket thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6471412B1 (en) * | 2000-02-04 | 2002-10-29 | Molex Incorporated | Fiber optic connector receptacle |
| US7261472B2 (en) * | 2005-01-12 | 2007-08-28 | Illum Technologies, Inc. | Ultra-small, form factor single fiber optical interconnect system, with push-push type insertion/withdrawal mechanism and shuttered modular connector and shuttered adapter and method for using same |
| CN102236130B (en) * | 2010-04-28 | 2013-12-11 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber connector |
| CN201845099U (en) * | 2010-08-25 | 2011-05-25 | 河北四方通信设备有限公司 | E2000 type optical fiber connector |
| CN103018844B (en) * | 2011-09-23 | 2014-10-15 | 泰科电子(上海)有限公司 | Optical fiber connector plug |
| CN202305893U (en) * | 2011-09-23 | 2012-07-04 | 泰科电子(上海)有限公司 | Optical fiber connector plug |
-
2015
- 2015-08-31 CN CN201510545447.1A patent/CN105242356B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105242356A (en) | 2016-01-13 |
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