CN109216994A - A kind of photoelectric hybrid connector and connector assembly - Google Patents
A kind of photoelectric hybrid connector and connector assembly Download PDFInfo
- Publication number
- CN109216994A CN109216994A CN201710516856.8A CN201710516856A CN109216994A CN 109216994 A CN109216994 A CN 109216994A CN 201710516856 A CN201710516856 A CN 201710516856A CN 109216994 A CN109216994 A CN 109216994A
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- China
- Prior art keywords
- module
- optical module
- installation position
- connector
- modular unit
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
Abstract
The present invention relates to a kind of photoelectric hybrid connector and connector assemblies, photoelectric hybrid connector includes connector shell, on connector shell independently be provided with optical module installation position and electric module installation position, removable being equipped with makes electric module of the connector with electric signal transmission function on electric module installation position, and removable being equipped with makes optical module of the connector with optical signal transmission function on optical module installation position.Removable being equipped with makes electric module of the connector with electric signal transmission function on electric module installation position, removable being equipped with makes optical module of the connector with optical signal transmission function on optical module installation position, when specific assembly, corresponding electric module and/or optical module can be needed according to actual selection, effectively to extend the application places of photoelectric hybrid connector, universal performance is improved.Due to mutually indepedent between electric module and optical module, suitably each module guarantee corresponding signal individual transmission can be independently operated,.
Description
Technical field
The present invention relates to a kind of photoelectric hybrid connector and connector assemblies.
Background technique
Existing photoelectric hybrid connector, which is substantially, is directly integrated into light contact and electric contact piece in one module, such as
Authorization Notice No. is the flange form photoelectric hybrid connector disclosed in the Chinese utility model patent of CN205900870U, including
Shell is directly integrated in shell by insulator structure and is equipped with corresponding light contact and electric contact piece, with it is corresponding
When intermateable connector grafting, synchronous transfer optical signal and electric signal.The China that Authorization Notice No. is CN201852962U is practical new
The also class formation thus of photoelectric hybrid connector disclosed in type patent.
The integration degree of above-mentioned photoelectric hybrid connector is higher, manufacture, using more convenient, is widely used.But it is right
For photoelectric hybrid connector, this integrated morphology also limits the quantity of photosignal transmission channel, moreover, can only synchronize
Photosignal is transmitted, the use limitation for increasing photoelectric hybrid connector to transmit optical signal or electric signal cannot be independently used
Property.
Summary of the invention
The purpose of the present invention is to provide a kind of photoelectric hybrid connector that can be used for only transmitting optical signal or electric signal, with
Photoelectric hybrid connector in the prior art is solved to be only capable of synchronous transfer optical signal and electric signal photoelectric hybrid connector is caused to have
Larger the technical issues of using limitation；Meanwhile the present invention also provides a kind of connectors using above-mentioned photoelectric hybrid connector
Component.
To achieve the above object, the technical solution of photoelectric hybrid connector provided by the present invention is: a kind of photoelectricity mixing
Connector, including connector shell, on connector shell independently be provided with optical module installation position and electric module installation position,
Removable being equipped with makes electric module of the connector with electric signal transmission function on electric module installation position, can on optical module installation position
That tears open is equipped with the optical module for making connector have optical signal transmission function.
The optical module installation position be optical module jack structure, the optical module have for optical module jack structure pair
The optical module shell that should be inserted is equipped with light contact in optical module shell, sets between optical signal shell and optical module jack structure
Have optical module is locked in corresponding light modular jack structure and can be unlocked with by optical module from corresponding light modular jack structure
The locking structure of extraction.
The locking structure includes the cantilever design that the optical module shell is equipped with, cantilever design be equipped with for light
The lock tongue for the lockhole corresponding matching being equipped in modular jack structure, cantilever design are in optical module and the inserting of optical module jack structure
When apply the elastic arm for forcing the active force of lock tongue and the lockhole corresponding matching to lock tongue.
The elastic arm, which has, extends to the connection when the optical module is corresponded to and is mounted in optical module jack structure
Device hull outside unlocks the operation portion of operation for realizing.
The end of photoelectric hybrid connector grafting corresponding with intermateable connector is defined as front end, the optical module is by backward
It is preceding it is removable be inserted into optical module jack structure, the front end of optical module jack structure is equipped with elasticity and is articulated on connector shell
Dust-proof door, dust-proof door be equipped in photoelectric hybrid connector grafting corresponding with intermateable connector by the adaptation connection
Pushing part of the dust-proof door push rod pushing tow to force dust-proof door to be opened on device.
The electricity module installation position includes the modular unit installation position that several are successively arranged, and the electricity module includes several
It is a to be used for the one-to-one removable modular unit being assemblied on corresponding module unit installation position, the quantity of modular unit installation position
The no less than quantity of modular unit.
The successively arragement direction of several modular unit installation positions is defined as left and right directions, optical module installation position is described
Side on the left and right directions of electric module installation position.
Each modular unit is inserted into forward at corresponding module unit installation position, and modular unit installation position includes along the longitudinal direction
The big card slot of the small tripe of the mouth of extension, the rear end of card slot are hatch frame, and modular unit has and corresponding module unit installation position
Card slot corresponds to the clamping structure that grafting is matched.
Between each modular unit and corresponding modular unit installation position be equipped in modular unit along respective card slot
Apply the pushing tow structure of thrusting action power when moving forward to corresponding rigging position to modular unit, the direction of thrusting action power with
For the notch of respective card slot towards identical, pushing tow structure includes being arranged in modular unit and corresponding module unit installation position at least
Pushing tow inclined-plane on one.
Several modular units are relatively-stationary to be assembled together to form the electric module.
Several modular units are successively bonded arrangement, and two modular units of arbitrary neighborhood are inserted by what adjacent side was equipped with
It connects the removable engagement of formula interconnection structure to be assembled together, plug-in type interconnection structure includes that a side is equipped with along the longitudinal direction
Extend and front end is the inserting groove of hatch frame, further includes the protrusion that another side is equipped with grafting corresponding with inserting groove.
It is equipped with the conductive module that draws extended along the longitudinal direction between the electricity module and electric module installation position and is inserted into electric module
Module booting structure at installation position.
The technical solution of connector assembly provided by the present invention is: a kind of connector assembly, including for being oriented to grafting
Plug and socket, at least one connector in plug and socket is photoelectric hybrid connector, and photoelectric hybrid connector includes
Connector shell, on connector shell independently be provided with optical module installation position and electric module installation position, electric module installation
Removable being equipped with makes photoelectric hybrid connector have the electric module of electric signal transmission function on position, removable on optical module installation position
Be equipped with make photoelectric hybrid connector have optical signal transmission function optical module.
The optical module installation position be optical module jack structure, the optical module have for optical module jack structure pair
The optical module shell that should be inserted is equipped with light contact in optical module shell, sets between optical signal shell and optical module jack structure
Have for optical module to be locked at the lock that in corresponding jack structure and can be unlocked to extract optical module from corresponding jack structure
Only structure.
The locking structure includes the cantilever design that the optical module shell is equipped with, cantilever design be equipped with for light
The lock tongue for the lockhole corresponding matching being equipped in modular jack structure, cantilever design are in optical module and the inserting of optical module jack structure
When apply the elastic arm for forcing the active force of lock tongue and the lockhole corresponding matching to lock tongue.
The elastic arm is described with extending to when the optical module is corresponded to and is mounted in the optical module jack structure
The operation portion of unlock operation is realized on the outside of connector shell.
Plug and socket is the photoelectric hybrid connector, and the optical module of one of photoelectric hybrid connector is tool
There is the contact pin type optical module of contact pin type light contact, the optical module of another photoelectric hybrid connector is to contact with jack type light
The corresponding inserted terminal of contact pin type optical module is front end, contact pin type optical module from the front to the back removable by the jack type optical module of part
It is inserted into corresponding light modular jack structure, the front end of corresponding light modular jack structure is equipped with the dust-proof door of elasticity pivot joint, has
The photoelectric hybrid connector of the jack type optical module is equipped in plug and pushing tow forces dust-proof door to be beaten when socket grafting
The dust-proof door mandril opened.
The electricity module installation position includes the modular unit installation position that several are successively arranged, and the electricity module includes several
It is a to be used for the one-to-one removable modular unit being assemblied on corresponding module unit installation position, the quantity of modular unit installation position
The no less than quantity of modular unit.
The successively arragement direction of several modular unit installation positions is defined as left and right directions, optical module installation position is described
Side on the left and right directions of electric module installation position.
Each modular unit is inserted into forward at corresponding module unit installation position, and modular unit installation position includes along the longitudinal direction
The big card slot of the small tripe of the mouth of extension, the rear end of card slot are hatch frame, and modular unit has and corresponding module unit installation position
Card slot corresponds to the clamping structure of inserting.
Between each modular unit and corresponding modular unit installation position be equipped in modular unit along respective card slot
Apply the pushing tow structure of thrusting action power when moving forward to corresponding rigging position to modular unit, the direction of thrusting action power with
For the notch of respective card slot towards identical, pushing tow structure includes being arranged in modular unit and corresponding module unit installation position at least
Pushing tow inclined-plane on one.
Several modular units are relatively-stationary to be assembled together to form the electric module.
Several modular units are successively bonded arrangement, and two modular units of arbitrary neighborhood are inserted by what adjacent side was equipped with
It connects the removable engagement of formula interconnection structure to be assembled together, plug-in type interconnection structure includes that a side is equipped with along the longitudinal direction
Extend and front end is the inserting groove of hatch frame, further includes the protrusion that another side is equipped with grafting corresponding with inserting groove.
It is equipped with the conductive module that draws extended along the longitudinal direction between the electricity module and electric module installation position and is inserted into electric module
Module booting structure at installation position.
The beneficial effects of the present invention are: in photoelectric hybrid connector provided by the present invention, on connector shell respectively
Independent to be provided with optical module installation position and electric module installation position, removable being equipped with has connector on electric module installation position
The electric module of electric signal transmission function, removable being equipped with makes connector have optical signal transmission function on optical module installation position
Optical module.When specific assembly, corresponding module can be installed according to actual selection needs, such as need to utilize connector synchronous transfer
When optical signal and electric signal, removable Power entry module and optical module are corresponded at the corresponding installation position of connector shell, so that even
Connect device become can synchronous transfer photosignal photoelectric hybrid connector.If necessary to using connector only transmission telecommunications number when,
Optical module can be disassembled from the optical module installation position of connector shell, so that connector becomes the electricity of only transmission telecommunications number
Connector.And when if necessary to only transmit optical signal using connector, then electric module can be pacified from the electric module of connector shell
Dress disassembles on position, so that plug becomes the optical signal connector for only transmitting optical signal, can effectively extend photoelectricity mixing in this way
The application places of connector improve universal performance.It, can appropriate each module due to mutually indepedent between electric module and optical module
It is independently operated, and guarantees corresponding signal individual transmission.
Unlike signal is realized as needed using the connector assembly of this photoelectric hybrid connector correspondingly, may make
Transmission, effectively extends its field of employment.
Further, since electric module installation position includes the modular unit installation position that several are successively arranged, and electric module
Including several one-to-one removable modular units being assemblied on corresponding module unit installation position, modular unit installation position
Quantity is no less than the quantity of modular unit, so, in actual use, can select accordingly to be no more than mould according to actual needs
The quantity of module unit installation position selects the modular unit of corresponding number, may make this connector to be applied to have difference in this way
The place that the transmission module of quantity requires, versatility are stronger.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of connector assembly provided by the present invention；
Fig. 2 is the structural schematic diagram of pin connector in Fig. 1 (dust-proof door is in decomposing state)；
Fig. 3 is the decomposition diagram of pin connector shown in Fig. 2；
Fig. 4 is the decomposition diagram of socket connector in Fig. 1.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing, but is not limited thereto.
The specific embodiment of connector assembly provided by the present invention, described as shown in Figure 1 to Figure 4, connector assembly
Specially photoelectric hybrid connector component, plug 1 and socket 2 including being oriented to grafting, plug 1 and socket 2 are photoelectricity
Hybrid junctioin is respectively provided with corresponding electric module and optical module, the electric module on plug 1 is contact pin type electricity module 11, is inserted
Optical module on first 1 is contact pin type optical module 12, and the electric module on socket 2 is jack type electricity module 21, the optical module on socket 2
For jack type optical module 22.When 2 grafting of plug 1 and socket, the grafting corresponding with jack type electricity module 21 of contact pin type electricity module 11 with
Transmission telecommunications number, the grafting corresponding with jack type optical module 22 of contact pin type optical module 12 is to transmit optical signal.
Below for convenience of describing, by plug and socket, respectively corresponding inserted terminal is defined as its front end together, i.e. plug
Front end is plug inserted terminal, and the front end of socket is then socket inserted terminal.
For the guiding grafting for guiding plug 1 and socket 2, a Locating pilot pin is respectively provided at left and right sides of the front end of socket 2
23,23 screw-tightened of Locating pilot pin is assemblied in socket front end face equipped in internal thread hole, is respectively provided with one in 1 front end two sides of plug
A corresponding pilot hole, when grafting, pilot hole and Locating pilot pin correspond to grafting to guide plug and socket to be oriented to grafting.
In the present embodiment, the electric module, optical module on plug and electric module, the basic phase of the structure of optical module on socket
Together, difference essentially consists on specific contact piece structure, specifically introduces photoelectricity provided by the present embodiment by taking plug as an example below
The structure of hybrid junctioin.
Plug specifically includes plug casing 10, on plug casing 10 independently be provided with optical module installation position 18 and electricity
Module installation position 19, removable being equipped with makes plug have the electric module of electric signal transmission function, light on electric module installation position 18
Removable being equipped with makes optical module of the plug with optical signal transmission function on module installation position 18.
When specific assembly, corresponding module can be installed according to actual selection needs, such as need to utilize plug synchronous transfer
When optical signal and electric signal, removable Power entry module and optical module are corresponded at the corresponding installation position of plug casing, so that plug
As can synchronous transfer photosignal photoelectric hybrid connector.If necessary to using plug only transmission telecommunications number when, can be by light
Module is disassembled from the optical module installation position of plug casing, so that plug becomes the electric signal plug of only transmission telecommunications number.
And when if necessary to only transmit optical signal using plug, then under electric module being dismantled from the electric module installation position of plug casing
Come, so that plug becomes the optical signal plug for only transmitting optical signal.
Socket corresponding with above-mentioned plug by selection reservation optical module and electric module also in this way, can make socket become
The photoelectricity mixing socket connector of synchronous transfer photosignal, can also disassemble optical module, only retain electric module and to insert
Seat becomes the electric signal socket of only transmission telecommunications number, can also disassemble corresponding electric module, only retain optical module and to insert
Seat becomes the optical signal socket for only transmitting optical signal.
As shown in figure 3, being provided with strong assembling structure on plug casing 10, strong assembling structure includes setting plug in the present embodiment
The left and right sides of the upper surface of shell and the center pillar 16 vertically extended are strong by the connector by center pillar 16
Dress is fixed on mounting plate, and at center, for pillar exterior annular arrangement there are four pit 17, the effect of pit 17 is for mitigating weight
It measures and designs.
For plug 1, optical module installation position 19 is specially the extension along the longitudinal direction being arranged in plug casing 10
Optical module jack structure, optical module has the optical module shell of inserting corresponding with optical module jack structure, in optical module shell
Equipped with light contact, for plug, light contact is specially contact pin type light contact, and optical module is then contact pin type optical mode
Block.
Optical module is locked at corresponding jack in fact, being equipped between optical module shell 120 and optical module jack structure
In structure and the locking structure that can unlock to extract optical module from corresponding jack structure, the specific optical module shell of locking structure
The cantilever design that body is equipped with, cantilever design are equipped with for the lock with the lockhole corresponding matching being equipped in optical module jack structure
Tongue 122, in the present embodiment, cantilever design is specially elastic arm 121, and elastic arm 121 is in optical module and corresponding optical module jack
Apply the active force for forcing lock tongue with corresponding lockhole corresponding matching when structure inserting to lock tongue 122.
In addition, elastic arm 121, which has, is mounted on optical module jack knot in optical module correspondence to dismount optical module convenient for operation
The outside of plug casing 10 is extended to when in structure for realizing the operation portion 123 of unlock operation, that is to say, that by optical module shell
120 when being inserted into corresponding optical module jack structure, and operation portion 123 is located at the rear of plug casing.Also, manoeuvre portion 123
It is equipped with corresponding skid resistance strip.
To improve operational stability, the left and right sides of optical module shell 120 is respectively provided with an above-mentioned elastic arm 121, often
A corresponding lock tongue 122 is respectively equipped on the lateral surface of a elastic arm 121.
From figure 3, it can be seen that the leading flank of the lock tongue 122 of elastic arm 121 is inclined-plane so that it is convenient to by optical module by rear
In forward insertion optical module jack structure, up to lock tongue 122 and the corresponding lockhole grafting in optical module jack structure.It is needing
When unlock, two elastic arms 121 of operation are moved towards, and go out lock tongue from corresponding lockhole, then by optical module from optical module jack
It is extracted out in structure.
For plug, since optical module is contact pin type optical module, to improve anti-pollution, in optical module jack structure
Front end be equipped with elasticity and be articulated in dust-proof door 13 on plug casing, dust-proof door 13 is especially by 15 rolling assembling of guide pin in plug
On shell 10, the torsional spring 14 for applying the active force for forcing dust-proof door to be closed to dust-proof door is equipped on guide pin 15, on dust-proof door 13
Equipped with the pushing part for forcing dust-proof door to be opened by the dust-proof door mandril pushing tow on socket when plug and socket is docked, top
Pushed section is located at the corresponding side of dust-proof door pivot, in this way, utilizing dust-proof door mandril 24 and pushing part in 2 grafting of plug 1 and socket
Press cooperation, and then overcome torsional spring active force, dust-proof door is opened, is guaranteeing contact pin type optical module and jack type optical module just
Often docking.When plug and socket is detached from, under the action of torsional spring 14, dust-proof door can be closed automatically, guarantee dust-proof effect.
It,, can be directly by optical module from plug casing when not needing transmission optical signal for plug in the present embodiment
On disassemble so that plug can be applicable to the occasion of only transmission telecommunications number.
Electric module installation position 18 on plug casing 10 as shown in Figure 3 actually includes the module that several are successively arranged
The arragement direction of modular unit installation position is defined as left and right directions by unit installation position 181, from figure 3, it can be seen that for inserting
For head, side of the optical module installation position on the left and right directions of electric module installation position.
Corresponding to several modular unit installation positions, corresponding electricity module then includes several for one-to-one removable
The modular unit 111 being assemblied on corresponding module unit installation position, the quantity of modular unit installation position 181 are no less than modular unit
111 quantity.
It is assemblied in since modular unit 111 is removable correspondingly at corresponding modular unit installation position 181, it in this way can be with
According to actual needs, the modular unit of selection setting quantity is mounted at electric module installation position, in this way can be according to actual needs
The quantity of adjustment transmitting electric signal, the modular unit of assembly different number may be selected for different needs.
In the present embodiment, modular unit 111 is specially terminal block structure, and there is corresponding electricity to connect for the front end of terminal block structure
Contact element, the electric contact piece part on plug is specially curved formula printed board contact pin, which is equipped with Socket casing
Corresponding jack be oriented to cooperation, also, the upper end of terminal block structure have corresponding switching contact element.
In the present embodiment, each modular unit 111 is inserted into forward correspondingly at corresponding module unit installation position 181,
Modular unit installation position 181 specifically includes the big card slot 182 of the small tripe of the mouth extended along the longitudinal direction, and card slot 182 herein is specific
For oat tail groove structure, upward, the rear end of card slot is hatch frame to the notch of card slot, and modular unit then has and corresponding module unit
The card slot of installation position corresponds to the clamping structure of grafting adaptation.
Moreover, to guarantee to realize when being plugged into corresponding assembly position forward in the up-down direction to the tight of each modular unit
Gu it is fixed, it is equipped between each modular unit and corresponding modular unit installation position and is moved forward in modular unit along respective card slot
Apply the pushing tow structure of thrusting action power, the direction of thrusting action power and respective card slot when to corresponding rigging position to modular unit
Notch towards identical, in the present embodiment, upward, pushing tow structure includes being arranged in modular unit and corresponding module to thrusting action power
The pushing tow inclined-plane that pushing tow is used cooperatively, i.e., the first pushing tow inclined-plane on modular unit are respectively equipped with and corresponded on unit installation position
110 and modular unit installation position on the second pushing tow inclined-plane 183.It in other embodiments, can also be only in modular unit or phase
It answers and pushing tow inclined-plane is set at ground modular unit installation position.
In the present embodiment, pushing tow inclined-plane is physically located the side of card slot, setting more convenient in this way.
In fact, in the present embodiment, have for plug casing, on plug casing 10 to each modular unit apply to
The fastening to each modular unit on plug casing is realized in the rear pushing tow face of preceding thrusting action power, the effect in rear pushing tow face.
In the present embodiment, several above-mentioned modular units are relatively-stationary to be assembled together to form the electric module,
Specifically, several modular units are successively bonded arrangement, what two modular units of arbitrary neighborhood were equipped with by adjacent side
The removable engagement of plug-in type interconnection structure is assembled together, plug-in type interconnection structure include a side be equipped with along front and back
To extension and front end is the inserting groove of hatch frame, further includes the protrusion that another side is equipped with grafting corresponding with inserting groove.
In addition, being equipped with the conductive module that draws extended along the longitudinal direction between electric module and electric module installation position is inserted into electric mould
Module booting structure at block installation position, so, being more convenient will be at the insertion electricity module installation position of electric module monoblock type.
Certainly, the module booting structure between electric module and electric module installation position may be provided at the side of electric module, may be used also
To be respectively set at left and right sides of electric module, specifically may be provided on modular unit on the outermost side.Certainly, in other realities
It applies in example, can also be not provided with, at this point, relying primarily on the guiding role guidance grafting of the card slot on modular unit installation position.
The structure of socket provided by the present embodiment is as shown in Figure 4 comprising Socket casing 20, Socket casing 20 also include
For socket to be fixed on the strong assembling structure on corresponding mounting plate, details are not described herein.
It is same to have corresponding electric module installation position and optical module installation position, electric module installation position same for socket
Sample it is removable be equipped with electric module, it is same at optical module installation position removable to be equipped with optical module.
Jack type optical module 22 on socket equally has elastic arm, is again provided with corresponding lock tongue on elastic arm, with
The knot such as elastic arm on optical module on the lockhole corresponding matching in the optical module jack structure of plug casing, structure and plug
Structure is identical, and details are not described herein.
It should be noted that due to jack type optical module itself have preferable anti-pollution, so, do not need with insert
Dust-proof door is arranged in the respective front ends of the corresponding optical module jack structure of cellular type optical module, at this time, it may be necessary to before Socket casing 20
Corresponding dust-proof door mandril 24 is arranged in end, in plug and socket grafting, by the dust-proof door on dust-proof door mandril pushing tow plug,
In the case where overcoming torsional spring to act on, dust-proof door is opened.
Electric module on socket is specially jack type electricity module 21, the contact pin in the structure and plug of jack type electricity module 21
The structure difference of formula electricity module is only that corresponding contact piece structure, and other structures are essentially identical, and jack type electricity module equally has
Have it is multiple several modular units being assembled together successively are bonded and fastened by interconnection structure, these modular units one are a pair of
Be inserted into forward on the modular unit installation position of Socket casing with answering, the structure of the modular unit installation position on Socket casing and insert
The structure of modular unit installation position on casing is identical, and details are not described herein.
Also, it is identical with plug casing to be, on Socket casing, also realized using the rear pushing tow face of Socket casing to jack
The locking of formula electricity module positions.
For socket, it is equipped between the electric module and corresponding electric module installation position on socket and extends along the longitudinal direction
The module booting structure drawing conductive module and being inserted at electric module installation position, module booting structure specifically includes and sets on Socket casing
There are the guiding groove 25 being open backwards and the guide boss 112 as shown in Figure 3 that accordingly electric module is equipped with.
In the present embodiment, plug and socket is in rectangular parallelepiped structure on the whole, to facilitate lateral arrangement electric mould accordingly
Block and optical module.Certainly, in other embodiments, the shape of plug and socket can also be designed according to actual needs.
In the present embodiment, when plug 1 and socket 2 dock, the front end of the jack type optical module 22 on socket enters jack shell
In the optical module jack structure that body 10 is equipped with, jack type optical module, which is then oriented to plug casing, to be cooperated.Meanwhile contact pin type optical mode
Module housing also guiding grafting corresponding with the module housing on jack type optical module 22 on block 12.
In the present embodiment, when the plug 1 and socket 2 of photoelectric hybrid connector component dock, plug and socket passes through three-level
Guidance mode realizes accurate grafting positioning.Firstly, this is level-one positioning using Locating pilot pin guidance plug and socket to inserting.
Then, grafting is corresponded to realize two-stage positioning using plug casing front end and Socket casing front end, also, the curved formula print on plug
The corresponding jack guiding that making sheet contact pin and Socket casing are equipped with cooperates, and realizes the standard of contact pin type electricity module and jack type electricity module
Really docking.It is positioned based on above-mentioned three-level, guarantees that contact pin type optical module and plug-type optical module accurately dock.
Optical module on plug and socket itself realizes accurate docking, plug casing and Socket casing also by three-level guidance
Guidance positioning is the positioning of optical module level-one, and the jack type optical module and plug casing guidance on socket realize two-stage positioning, is inserted
Guidance between the module housing of jack type optical module on contact pin type optical module on head and socket is then three-level guidance, thus
Realize the accurate docking of optical module.
In the present embodiment, either plug or socket are photoelectric hybrid connector, in this way, plug and socket cooperates
Being formed by connector assembly is photoelectric hybrid connector component.If only plug is photoelectric hybrid connector, plug is only one
As common electric plug connector, at this point, the corresponding optical module on plug can be disassembled, so that plug becomes only transmission electricity
The plug of signal；Certainly, if plug is only the general common optical signal pin connector for only transmitting optical signal, at this point,
Corresponding electric module on plug can be disassembled, so that plug becomes the optical signal plug for only transmitting optical signal.On the contrary, can also
Only make socket photoelectric hybrid connector, at this point, can according to corresponding type of plug, by socket electric module or optical module tear open
It unloads down, realizes and only transmit optical signal or the only purposes of transmission telecommunications number.
In the present embodiment, electric module and optical module on photoelectric hybrid connector it is removable be assemblied in corresponding installation position
Place, can according to actual needs disassemble corresponding module in this way.In other embodiments, can also only make electric module or
On only by the removable assembly of optical module at corresponding installation position.
In the present embodiment, optical module installation position is optical module jack structure, facilitates assembly and disassembly optical module.In other embodiments
In, optical module installation position can also be the installation slot structure that top is uncapped.In the present embodiment, the elasticity for being provided with lock tongue is utilized
Arm realizes the locking of optical module and optical module jack structure, unlock, in other embodiments, other buckle structures can also be used
Realize that corresponding locking is fixed.
In the present embodiment, each modular unit in electric module is respectively a terminal block, in other embodiments, single
Modular unit may also comprise more than two terminal blocks that corresponding fastening is assembled together, as long as being provided with multiple modular units,
To facilitate the transmission for meeting different number to need.
In the present embodiment, each modular unit installation position is respectively provided with the big card slot of the small tripe of mouth, and card slot is specially dovetail groove,
In other embodiments, card slot can also be T-slot, at this point, also needing to change the corresponding clamping structure on modular unit.At other
In embodiment, other kinds of fastening structure may also set up between each modular unit and corresponding modular unit installation position to fix
Pressing plate is uniformly arranged in each modular unit, such as corresponding each modular unit, and the rectangle card slot using pressing plate and the cooperation of each modular unit is real
Now the separation of each modular unit is positioned, then will be along being fixed on corresponding connector shell.
The present invention also provides a kind of embodiment of photoelectric hybrid connector, the knot of the photoelectric hybrid connector in the embodiment
Structure is identical as the structure of plug in above-mentioned photoelectric hybrid connector component, and details are not described herein.In other embodiments, photoelectricity
The structure of formula hybrid junctioin can also be identical as the structure of socket in above-mentioned photoelectric hybrid connector component.
Claims (24)
1. a kind of photoelectric hybrid connector, it is characterised in that: the setting including connector shell, on connector shell independently
There are optical module installation position and electric module installation position, removable being equipped with makes connector have electric signal transmission on electric module installation position
The electric module of function, removable being equipped with makes connector have the optical module of optical signal transmission function on optical module installation position.
2. photoelectric hybrid connector according to claim 1, it is characterised in that: inserted for optical module the optical module installation position
Pore structure, the optical module have the optical module shell for inserting corresponding with optical module jack structure, set in optical module shell
There is light contact, is equipped between optical signal shell and optical module jack structure and optical module is locked at corresponding light modular jack structure
In and locking structure to extract optical module from corresponding light modular jack structure can be unlocked.
3. photoelectric hybrid connector according to claim 2, it is characterised in that: the locking structure includes the optical module
The cantilever design that shell is equipped with, cantilever design be equipped with for the lockhole corresponding matching that is equipped in optical module jack structure
Lock tongue, cantilever design are to force lock tongue corresponding with the lockhole to lock tongue application when optical module is with optical module jack structure inserting
The elastic arm of the active force of cooperation.
4. photoelectric hybrid connector according to claim 3, it is characterised in that: the elastic arm has in the optical module
Correspond to the operation portion for being extended on the outside of the connector shell when being mounted in optical module jack structure and realizing unlock operation.
5. according to photoelectric hybrid connector described in Claims 2 or 3 or 4, it is characterised in that: by photoelectric hybrid connector and fit
The end that mating connector corresponds to grafting is defined as front end, and the optical module from the front to the back removable is inserted into optical module jack structure
In, the front end of optical module jack structure is equipped with the dust-proof door that elasticity is articulated on connector shell, dust-proof door be equipped with for
By the dust-proof door push rod pushing tow on the intermateable connector to force when corresponding with the intermateable connector grafting of photoelectric hybrid connector
The pushing part that dust-proof door is opened.
6. photoelectric hybrid connector according to any one of claim 1 to 4, it is characterised in that: the electricity module installation
Position includes the modular unit installation position that several are successively arranged, and the electricity module includes several for one-to-one removable
The modular unit on corresponding module unit installation position is fitted over, the quantity of modular unit installation position is no less than the quantity of modular unit.
7. photoelectric hybrid connector according to claim 6, it is characterised in that: by several modular unit installation positions according to
Secondary arragement direction is defined as left and right directions, side of the optical module installation position on the left and right directions of the electric module installation position.
8. photoelectric hybrid connector according to claim 6, it is characterised in that: each modular unit is inserted into forward respective mode
At module unit installation position, modular unit installation position includes the big card slot of the small tripe of mouth that extends along the longitudinal direction, and the rear end of card slot is
Hatch frame, the clamping structure that there is modular unit grafting corresponding with the card slot of corresponding module unit installation position to match.
9. photoelectric hybrid connector according to claim 8, it is characterised in that: each modular unit and corresponding module
Between unit installation position be equipped with for when modular unit moves forward to corresponding rigging position along respective card slot to modular unit
Apply the pushing tow structure of thrusting action power, the direction of thrusting action power and the notch of respective card slot are towards identical, pushing tow structure packet
Include the pushing tow inclined-plane being arranged at least one of modular unit and corresponding module unit installation position.
10. photoelectric hybrid connector according to claim 6, it is characterised in that: several modular units are relatively-stationary
It is assembled together to form the electric module.
11. photoelectric hybrid connector according to claim 10, it is characterised in that: several modular units successively adhesive fabric
It sets, the removable engagement of the plug-in type interconnection structure that two modular units of arbitrary neighborhood are equipped with by adjacent side is assemblied in one
Rise, plug-in type interconnection structure include a side be equipped with along the longitudinal direction extend and front end be hatch frame inserting groove,
It further include the protrusion that another side is equipped with grafting corresponding with inserting groove.
12. photoelectric hybrid connector according to claim 10, it is characterised in that: the electricity module and electric module installation position
Between be equipped with the module booting structure drawing conductive module and being inserted at electric module installation position extended along the longitudinal direction.
13. a kind of connector assembly, including the plug and socket for being oriented to grafting, it is characterised in that: in plug and socket
At least one connector is photoelectric hybrid connector, and photoelectric hybrid connector includes connector shell, is distinguished on connector shell
Independent to be provided with optical module installation position and electric module installation position, removable being equipped with connects photoelectricity mixing on electric module installation position
The electric module that device has electric signal transmission function is connect, removable being equipped with has photoelectric hybrid connector on optical module installation position
The optical module of optical signal transmission function.
14. connector assembly according to claim 13, it is characterised in that: the optical module installation position is optical module jack
Structure, the optical module have the optical module shell for inserting corresponding with optical module jack structure, are equipped in optical module shell
Light contact, between optical signal shell and optical module jack structure be equipped with for optical module to be locked in corresponding jack structure,
And the locking structure that can be unlocked to extract optical module from corresponding jack structure.
15. connector assembly according to claim 14, it is characterised in that: the locking structure includes the optical module shell
The cantilever design that body is equipped with, cantilever design are equipped with for the lock with the lockhole corresponding matching being equipped in optical module jack structure
Tongue, cantilever design are to force lock tongue is corresponding with the lockhole to match to lock tongue application when optical module is with optical module jack structure inserting
The elastic arm of the active force of conjunction.
16. connector assembly according to claim 15, it is characterised in that: the elastic arm has in the optical module pair
It is extended to when should be mounted in the optical module jack structure on the outside of the connector shell and realizes the operation of unlock operation
Portion.
17. connector assembly described in 4 or 15 or 16 according to claim 1, it is characterised in that: plug and socket is described
Photoelectric hybrid connector, the optical module of one of photoelectric hybrid connector are the contact pin type optical mode with contact pin type light contact
The optical module of block, another photoelectric hybrid connector is the jack type optical module with jack type light contact, by contact pin type light
The corresponding inserted terminal of module is front end, and contact pin type optical module from the front to the back removable is inserted into corresponding light modular jack structure,
The front end of corresponding light modular jack structure is equipped with the dust-proof door of elasticity pivot joint, and the photoelectricity with the jack type optical module, which mixes, to be connected
Device is connect equipped with the dust-proof door mandril for forcing dust-proof door to be opened with pushing tow when socket grafting in plug.
18. connector assembly described in any one of 3 to 16 according to claim 1, it is characterised in that: the electricity module installation position
Including the modular unit installation position that several are successively arranged, the electricity module includes that several match for removable correspondingly
The quantity of modular unit on corresponding module unit installation position, modular unit installation position is no less than the quantity of modular unit.
19. connector assembly according to claim 18, it is characterised in that: successively by several modular unit installation positions
Arragement direction is defined as left and right directions, side of the optical module installation position on the left and right directions of the electric module installation position.
20. connector assembly according to claim 18, it is characterised in that: each modular unit is inserted into forward corresponding module
At unit installation position, modular unit installation position includes the big card slot of the small tripe of mouth that extends along the longitudinal direction, and the rear end of card slot is to open
Mouth structure, modular unit have the clamping structure of inserting corresponding with the card slot of corresponding module unit installation position.
21. connector assembly according to claim 20, it is characterised in that: each modular unit and corresponding module list
It is equipped between first installation position for being applied when modular unit moves forward to corresponding rigging position along respective card slot to modular unit
Add the pushing tow structure of thrusting action power, towards identical, pushing tow structure includes for the direction of thrusting action power and the notch of respective card slot
Pushing tow inclined-plane at least one of modular unit and corresponding module unit installation position is set.
22. connector assembly according to claim 18, it is characterised in that: the relatively-stationary assembly of several modular units
Together to form the electric module.
23. connector assembly according to claim 22, it is characterised in that: several modular units are successively bonded arrangement,
The removable engagement of the plug-in type interconnection structure that two modular units of arbitrary neighborhood are equipped with by adjacent side is assembled together, and inserts
The formula interconnection structure of connecing includes the extension along the longitudinal direction that a side is equipped with and the inserting groove that front end is hatch frame, further includes
Another side is equipped with the protrusion of grafting corresponding with inserting groove.
24. connector assembly according to claim 22, it is characterised in that: between the electricity module and electric module installation position
Equipped with the module booting structure drawing conductive module and being inserted at electric module installation position extended along the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710516856.8A CN109216994B (en) | 2017-06-29 | 2017-06-29 | Photoelectric hybrid connector and connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710516856.8A CN109216994B (en) | 2017-06-29 | 2017-06-29 | Photoelectric hybrid connector and connector assembly |
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| Publication Number | Publication Date |
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| CN109216994A true CN109216994A (en) | 2019-01-15 |
| CN109216994B CN109216994B (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710516856.8A Active CN109216994B (en) | 2017-06-29 | 2017-06-29 | Photoelectric hybrid connector and connector assembly |
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| CN (1) | CN109216994B (en) |
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| CN111473817A (en) * | 2020-04-12 | 2020-07-31 | 田朝明 | Multidimensional positioning type jack panel photoelectric sensing detection mechanism |
| CN114114560A (en) * | 2021-10-28 | 2022-03-01 | 中航光电科技股份有限公司 | Integrated connector and plug of integrated cableless photoelectric conversion module |
| CN114421245A (en) * | 2021-12-28 | 2022-04-29 | 东莞福可喜玛通讯科技有限公司 | HDMI photoelectric hybrid connector |
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| CN201369434Y (en) * | 2009-01-19 | 2009-12-23 | 中航光电科技股份有限公司 | LRM electric connector, plug module and socket module thereof |
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| Publication number | Publication date |
|---|---|
| CN109216994B (en) | 2021-01-29 |
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