CN107658659A - A kind of dual-purpose connector - Google Patents
A kind of dual-purpose connector Download PDFInfo
- Publication number
- CN107658659A CN107658659A CN201610859005.9A CN201610859005A CN107658659A CN 107658659 A CN107658659 A CN 107658659A CN 201610859005 A CN201610859005 A CN 201610859005A CN 107658659 A CN107658659 A CN 107658659A
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- CN
- China
- Prior art keywords
- pin needle
- types
- micro
- row
- contact pin
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- 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
- H01R13/64—Means for preventing incorrect coupling
- H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
Abstract
The present invention proposes a kind of dual-purpose connector, including terminal assemblies, terminal assemblies include metal shell, lightning types terminal and Micro Type B terminals, the exposed parts front end of terminal assemblies has square interface, interface extends inwardly to form cavity portion, terminal assemblies have conducting terminal group, and conducting terminal group management function terminal is：First lightning types contact PIN needle, the 2nd lightning types contact PIN needle, the first Micro Type Bs contact PIN needle, the 2nd Micro Type Bs contact PIN needle, the middle of row's contact terminal sets insulation shell fragment up and down, after being fixed between four row function terminals with insulated plastic mechanism is mutually isolated in its outer cover metal shell, metal shell rear portion set pcb board.It is positive and negative all functional in the dual-purpose connector of the present invention；Internal structure is reliable, and manufacturing process is simple, and quality stability is high, is adapted to popularization and application.
Description
Technical field
The present invention relates to field of connectors, more particularly to a kind of dual-purpose connector.
Background technology
Communication apparatus and consumer electronics on the market at present, such as the digital product such as mobile phone, flat board, MID, MP3, MP4 institute
Interface is divided into two big types, apple interface (lightning) and Android interface (Micro-B) substantially, and two kinds of interfaces can only
Corresponding special equipment interface is applicable to realize charging and data-transformation facility, and is also needed during Android interface (Micro-B) use
Direction is differentiated, routine use is very inconvenient.
The present invention be based on more than inconvenience and it is caused, it is a kind of to support the two-in-one of apple and Android device regardless of direction
Plug, two-in-one plug, which can be realized, supports apple (lightning interfaces) equipment, can support that (Micro-B types connect Android again
Mouthful) equipment of equipment and other band Micro-B type interfaces uses, and need not differentiate direction when using, it is two-sided all functional,
Product versatility and convenience are realized, a plug realizes the general of two kind equipments, realizes the saving of resource.
The content of the invention
The present invention proposes that the present invention seeks to overcome the deficiencies in the prior art, there is provided a kind of simple in construction, steady quality
The high dual-purpose plug of lightning and Micro-B types of property.
The present invention is achieved by the following technical solutions：
The invention discloses a kind of dual-purpose connector, including terminal assemblies, described terminal assemblies include metal shell,
Lightning types terminal and Micro-B type terminals, terminal assemblies have exposed parts, and exposed parts front end has square grafting
Mouthful, described interface extends inwardly to form cavity portion, and described terminal assemblies have conducting terminal group, described conducting end
Subgroup shares four row function terminals, and both sides set row's contact terminal up and down above and below described exposed parts, are respectively：First
Lightning types contact PIN needle, the 2nd lightning types contact PIN needle, set row's contact up and down in described cavity portion
Terminal, it is respectively：First Micro-B types contact PIN needle, the 2nd Micro-B types contact PIN needle, described row's contact jaw up and down
Insulation shell fragment is set among son, fixed respectively with insulated plastic mechanism is mutually isolated between four described row function terminals
The metal shell in its outer cover afterwards, it is respectively equipped with described metal shell and contacts PIN needle and for the first lightning types
The exposed upper exclusive dew hole exclusive dew hole with of two lightning types contact PIN needle, is set at described metal shell rear portion
The circuit controller part of pcb board, described circuit control piece can realize terminal assemblies tow sides Dual-face inserting.
Further, described insulated plastic mechanism includes：Upper row's insulating base, intermediate insulation seat and lower row's insulating base, tool
Body is：
Described lightning types terminal includes being respectively provided at upper row's insulating base of Micro-B type terminals both sides and lower row
Insulating base, described upper row's insulating base are interior provided with exposed the first lightning types contact PIN needle, described lower row's insulating base
It is interior to contact PIN needle provided with the 2nd exposed lightning types；
Described Micro-B types terminal includes intermediate insulation seat, is provided with described intermediate insulation seat and protrudes its end
First Micro-B types contact PIN needle and the 2nd Micro-B types contact PIN needle, the first described Micro-B types contact PIN needle and
Elastic insulated (13) are provided between 2nd Micro-B types contact PIN needle.
Further, described upper row's insulating base include be spaced apart first on arrange front pedestal and first on arrange front stall
Body, row's front stall physical efficiency is fastened in exclusive dew hole on first；
Described the first lightning types contact PIN needle is arranged in row's rear pedestal and part is exposed on first before arranging
In pedestal and upper exclusive dew hole；
Described lower row's insulating base includes second time row's front pedestal being spaced apart and second time row's rear pedestal, second time row
Front stall physical efficiency is fastened on down in exclusive dew hole, and the 2nd described lightning types contact PIN needle is arranged in second time row's rear pedestal
And part exposes on second and arranged in rear pedestal and upper exclusive dew hole.
Further, described metal shell front end is provided with regularly arranged groove, and described groove is used to insert
During Micro-B type interface equipments, the 2nd Micro-B types contact PIN needle and the 2nd Micro-B types contact PIN needle are in empty avoiding shape
State without causing short circuit,
The upper exclusive dew hole of described metal shell also has with on the inside of exclusive dew hole to be used to fix Micro-B type terminals
First play elastic fastening hook and the second elastic fastening hook, described first plays on elastic fastening hook and the second elastic fastening hook and has the respectively
One metal grab and the second metal grab, after terminal assemblies are assembled into metal shell inner chamber in place, the first described metal card
Hook and the second metal grab ejection bullet terminate in metal shell surface and front and rear fixation, can only upper and lower springing.
Further, the described both sides up and down of elastic insulated are provided with multiple grooves, and the first described Micro-B types connect
The each PIN needle pin for touching PIN needle and the 2nd Micro-B types contact PIN needle is respectively provided in respective groove.
Further, the first described elastic fastening hook and the second elastic fastening hook rear portion are respectively equipped with the first positioning hole and second
Positioning hole, sets plastic cement boss on described upper row's insulating base, the first described positioning hole, the second positioning hole, after arranging on first
Pedestal, second time row's front pedestal, plastic cement boss are mutually interlockingly connected, and the described first bullet elastic fastening hook and the second elastic fastening hook front end are curved
It is bent to be affixed positioning with arranging rear pedestal and second time row's rear pedestal on first.
Further, the function leg of four described row function terminals is arranged in metal shell rear portion, described pcb board
Corresponding leg position is welded on described function leg, and described lightning types terminal and described is respectively equipped with PCB
Micro-B type terminals lead pad.
Further, described intermediate insulation seat is provided with positive stop lug boss, and described upper row's insulating base is provided with positioning and guiding rail,
After described first Micro-B types contact PIN needle, elastic insulated and the contact PIN needle combination of the 2nd Micro-B types described in insertion
Cavity portion among, be pushed into by described positioning and guiding rail and be locked in described positive stop lug boss.
Further, be additionally provided with described metal shell insert port for avoid short circuit keep away a groove, described keeps away
Position groove contacts PIN needle with the first Micro-B types, the 2nd Micro-B types contact PIN needle shape mutually corresponds to, the exposed hole
Front end be provided with hanging platform, described upper row's insulating base and the first elastic fastening hook load metal shell after fixing, and hanging platform and upper row are exhausted
Set plastic cement groove interlocks below edge seat, makes the upper exclusive dew Kong Gu of row's insulating base, the first elastic fastening hook and metal shell
It is scheduled on together；Exclusive dew hole is fixed together under described lower row's insulating base, the second elastic fastening hook and metal shell, so that the
One metal grab, the second metal grab contacted with the first lightning types PIN needle, the 2nd lightning types contact PIN needle with
Upper exclusive dew hole exclusive dew hole with is fixed in metal shell plane.
Further, described circuit controller part has fast charge management module, and described fast charge management module is used to work as
It is automatic to close the first lightning types contact PIN needle and the 2nd lightning types contact PIN during Micro-B type terminal fast charges
The power supply and signal of pin.
The present invention relates to a kind of plug (connector), more specifically one kind can support apple regardless of direction
The two-in-one plug of (lightning interfaces) and Android (Micro-B interfaces) equipment, the plug have front-back two-sided grafting work(
Can, it is the dual-purpose plug that can support any function of lightning and Micro-B type interfaces.
Implement a kind of dual-purpose connector of the present invention, there is following technical characteristic and beneficial technique effect：
The two-in-one exposed two rows of plug are lightning type contact terminals, positive and negative all functional；Inner chamber is also distributed
Lower two row's Micro-B type terminals, positive and negative all functional, appearance design of the present invention is symmetrical, attractive in appearance, and internal structure is reliable, manufactures work
Skill is simple, and quality stability is high, is adapted to popularization and application.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of first schematic perspective view of dual-purpose connector of the embodiment of the present invention.
Fig. 2 is a kind of second schematic perspective view of dual-purpose connector of the embodiment of the present invention.
Fig. 3 is a kind of decomposing schematic representation of dual-purpose connector of the embodiment of the present invention；
Fig. 4 is a kind of part isometric schematic diagram of dual-purpose connector of the embodiment of the present invention；
Fig. 5 is the schematic perspective view of metal-back in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1, Fig. 2 and Fig. 3, presently preferred embodiments of the present invention, a kind of dual-purpose connector, including terminal assemblies 1 are referred to, are held
Sub-component 1 includes metal shell 2, lightning types terminal 11 and Micro-B types terminal 12, pcb board 4.
Terminal assemblies 1 have exposed parts, and exposed parts front end has square interface, and interface extends inwardly to form sky
Chamber portion, terminal assemblies 1 have conducting terminal group, and conducting terminal group shares four row function terminals, two above and below exposed parts
Side sets row's contact terminal up and down, is respectively：First lightning types contact PIN needle 113, the contact of the 2nd lightning types
PIN needle 114.
Row's contact terminal up and down is set in cavity portion, is respectively：First Micro-B types contact PIN needle 122, second
Micro-B types contact PIN needle 123, arrange the middle of contact terminal up and down and set insulation shell fragment 13.
Referring to Fig. 4, after being fixed respectively with insulated plastic mechanism is mutually isolated between four row function terminals outside it
Portion puts metal shell 2, is respectively equipped with metal shell 2 and contacts PIN needle 113 and second for the first lightning types
The exposed upper exclusive dew hole 21 of lightning types contact PIN needle 114 exclusive dew hole 22 with, is set at the rear portion of metal shell 2
The circuit controller part of pcb board 4, circuit control piece can realize the tow sides Dual-face inserting of terminal assemblies 1.
Insulation shell fragment 13 is provided with multiple grooves 131, can prevent the first Micro-B types from contacting PIN needle 122, second
Contact with each other the degree of accuracy that short circuit and guarantee align between Micro-B types contact PIN needle 123.
The row's terminal of the above four is isolated with insulated plastic coordinate respectively, the fixed insulation shell fragment of Micro-B type intermediate insulations seat 121
13 make-ups, then lightning types insulated plastic buckle the first elastic fastening hook 31, after the second elastic fastening hook 32 again with Micro-B
Row's terminal band insulating trip (tongue piece) make-up both sides of type two, so it is achieved that four row's terminals and the first elastic fastening hook 31 and insulation bullet
The combination of piece 13, the mechanism being mutually twisted is set to fix between four row's insulated plastics, by metal in four row's terminal sleeves after fixation
Shell 2 is protected by, that is, realizes the combination of plug, after the function leg of such four row functions terminal is all arranged in metal shell 2
Portion, then leg position 41 corresponding to pcb board is welded on pin function leg, power supply and data management are designed with PCB4
IC, the power supply of point four row's terminals of another management and data-transformation facility, another PCB4 are provided with lead pad 42, need to only burn-on corresponding
Pad, regardless of direction apple and the function of the two-in-one plug of Android device can be supported to can be achieved with.
The first lightning types arranged on when plug connects with lightning types interface contact PIN needle 113, lower row
2nd lightning types contact PIN needle 114 and Micro-B types terminal 12 inserts lightning type interfaces, still
Terminal in lightning type interfaces contacts PIN needle 113 or lower row lightning types contact PIN with upper row lightning types
Pin 114 connects and reaches the function of charging and transmission data, now, although Micro-B types terminal 12 is also been inserted into
In lightning type interfaces, but there is no terminal to be connected with Micro-B types terminal 12 in lightning type interfaces, so
Micro-B types terminal 12 is in and treats working condition；And when plug is connected with Micro-B type interfaces, plug is inserted into Micro-B
In type interface, the terminal in Micro-B type interfaces just contacts the second of PIN needle 122 or lower row with the first Micro-B types of upper row
Micro-B types contact PIN needle 123 connects, and so as to reach charging and data-transformation facility, and Micro-B types terminal 12 passes through
Power management IC set by pcb board 4, fast charge function is supported, during Micro-B type 12 fast charges of terminal, power management IC can close automatically
Close ranked first lightning types contact PIN needle 113 and lower row the 2nd lightning types contact PIN needle 114 power supply and
Signal, safeguard protection is realized to lightning type interface equipments.It is thereby achieved that double-side plug-in, also ensures that plug can be used
In lightning type interfaces, Micro-B type interfaces are can be used for.And upper row lightning types PIN needle and lower row
Lightning type PIN needles are positioned fixation, and manufacturing process is simpler, and assembling is also convenient reliable, and product stability is high.
Insulated plastic mechanism includes：Upper row's insulating base 111, intermediate insulation seat 121 and lower row's insulating base 112, it is specially：
Lightning types terminal 11 includes being respectively provided at upper row's insulating base 111 of the both sides of Micro-B types terminal 12 and lower row
Insulating base 112, described upper row's insulating base 111 is interior to contact PIN needle 113 provided with the first exposed lightning types, under described
Arrange in insulating base 112 provided with exposed the 2nd lightning types contact PIN needle 114.
Micro-B types terminal 12 includes intermediate insulation seat 121, is provided with described intermediate insulation seat 121 and protrudes its end
The first Micro-B types contact PIN needle 122 and the 2nd Micro-B types contact PIN needle 123, the first Micro-B types contact PIN needle
122 and the 2nd Micro-B types contact PIN needle 123 between be provided with elastic insulated 13.
Upper row's insulating base 111 include being spaced apart first on arrange rear pedestal 1112 arranged in front pedestal 1111 and first, the
Rear pedestal 1112 is arranged on one can be fastened in exclusive dew hole 21；
First lightning types contact the row's of the being arranged in rear pedestal 1112 of PIN needle 113 and part is exposed on first before arranging
In pedestal 1112 and upper exclusive dew hole 21；
Upper row lightning types PIN needle and lower row's lightning types PIN needle can be preferably positioned, and be not in inclined
Move, it is ensured that the stability of product quality.
Lower row's insulating base 112 includes second time row's front pedestal 1121 being spaced apart and second time row's rear pedestal 1122, the
Two times row's rear pedestals 1122 can be fastened on down in exclusive dew hole 22, and the 2nd lightning types contact PIN needle 114 is arranged in second
Lower row's rear pedestal 1122 and partly expose on second arrange rear pedestal 1122 and it is upper it is exclusive dew hole 22 in.
Referring to Fig. 5, the front end of metal shell 2 is provided with regularly arranged groove 22, described groove 22 is used to insert
During Micro-B type interface equipments, the 2nd Micro-B types contact PIN needle 122 and the 2nd Micro-B types contact PIN needle 123 is in
Empty avoiding state without causing short circuit,
The upper exclusive dew hole 21 of metal shell 2 exclusive inner side of dew hole 22 with, which also has, to be used to fix Micro-B type terminals
The first of 12 plays the elastic fastening hook 32 of elastic fastening hook 31 and second, and described first plays on the elastic fastening hook 32 of elastic fastening hook 31 and second
There is the first metal grab 312 and the second metal grab 322 respectively, when terminal assemblies 1 are assembled into the inner chamber of metal shell 2 in place
Afterwards, the first metal grab 312 and the second metal grab 322 ejection bullet terminate in the surface of metal shell 2 and front and rear fixation, can only be upper and lower
Springing.
The both sides up and down of elastic insulated 13 are provided with multiple grooves 131, the first Micro-B types contact PIN needle 122 and second
Each PIN needle pin of Micro-B types contact PIN needle 123 is respectively provided in respective groove 131.
First elastic fastening hook 31 and the rear portion of the second elastic fastening hook 32 are respectively equipped with the first positioning hole 311 and the second positioning hole
321, plastic cement boss 1113 is set on upper row's insulating base 111, on the first described positioning hole 311, the second positioning hole 321, first
Row's front pedestal 1111, second time row's front pedestal 1121, plastic cement boss 1113 are mutually interlockingly connected, and first plays the bullet of elastic fastening hook 31 and second
Property the bending of the front end of grab 32 arrange rear pedestal 1122 with arranging rear pedestal 1112 and second time on first and be affixed positioning.
The function leg of four row function terminals is arranged in the rear portion of metal shell 2, and leg position 41 is welded corresponding to pcb board 4
On described function leg, described lightning types terminal 11 and Micro-B types terminal 12 are respectively equipped with PCB4
Lead pad 42.
Be additionally provided with the insert port of metal shell 2 for avoid short circuit keep away a groove 23, keep away a groove 23 and first
Micro-B types contact PIN needle 122, the 2nd Micro-B types contact PIN needle 123 shape are mutually corresponding, and the front end in exposed hole 21 is set
There are hanging platform 25, the upper elastic fastening hook 31 of row's insulating base 111 and first to load metal shell 2, hanging platform 25 and upper row's insulating base after fixing
Set plastic cement groove interlocks below 111, makes the upper exclusive dew of row's insulating base 111, the first elastic fastening hook 31 and metal shell 2
Hole 21 is fixed together；Exclusive dew hole 22 is fixed on one under lower row's insulating base 112, the second elastic fastening hook 32 and metal shell 2
Rise, so that the first metal grab 312, the second metal grab 322 contact PIN needle 113, second with the first lightning types
Lightning types contact PIN needle 114 with it is upper it is exclusive dew hole 21 and under it is exclusive reveal hole 22 be fixed in the plane of metal shell 2.
Circuit controller part has fast charge management module, and fast charge management module is used for when Micro-B type 12 fast charges of terminal,
The automatic power supply and signal for closing the first lightning types contact PIN needle 113 and the 2nd lightning types contact PIN needle 114.
In the present invention, technical scheme substantially provides one kind can support apple (lightning interfaces) and peace regardless of direction
The two-in-one plug of tall and erect equipment (Micro-B types interface), the described row's terminal of Micro-B types two include intermediate insulation seat 121, in
Between the upper row Micro-B types PIN needle for protruding its end and lower row Micro-B type PIN needles are provided with insulating base 121, described is upper
Arrange and insulation shell fragment 13 is provided between Micro-B types PIN needle and lower row Micro-B type PIN needles, lightning types terminal 11 includes
It is respectively provided at upper row's insulating base 111 of the both sides of the row's terminal of Micro-B types two and lower row's insulating base 112, upper row's insulating base 1112
It is interior to be provided with exposed upper row lightning type PIN needles, it is provided with exposed lower row lightning types PIN in lower row's insulating base 112
Pin, the upper rear end of row's insulating base 111 are additionally provided with the plastic cement boss 1113 for the positioning that interlocked with the first elastic fastening hook 31, the first elastic fastening hook
31 positioning hole 311 interlocks with plastic cement boss 1113, and so, upper row's insulating base 111 is fixed together with the first elastic fastening hook 31,
Metal shell 2 is also arranged with outside terminal assemblies 1, is respectively equipped with metal shell 2 for upper row lightning types PIN needle and lower row
The exposed upper exclusive dew hole 21 of lightning type PIN needles exclusive dew hole 22 with, the front end in upper exclusive dew hole 21 is provided with hanging platform
25, hanging platform 25 can be fixed together with upper row's insulating base 111, and the upper elastic fastening hook 31 of row's insulating base 111 and first loads outside metal
Shell 2, hanging platform 25 interlock with plastic cement groove set below upper row's insulating base 111, make row's insulating base 111, the first elastic fastening hook
31 and the upper exclusive dew hole 21 of metal shell 2 be fixed together, corresponding lower row's insulating base 112, the second elastic fastening hook 32 and gold
Exclusive dew hole 22 is fixed under category shell 2, so, by set by metal grab and lightning types PIN needle and metal shell 2
Upper exclusive dew hole 21 and under exclusive dew hole 22 be fixed in the plane of metal shell 2, in the insertion of two row's terminals of lightning types
Arrange in insulating base 1112 and lower row's insulating base 1122, can effectively prevent and the short circuit of metal shell 2.
Intermediate insulation seat 121 is provided with positive stop lug boss 1211, and lower row's insulating base 112 is provided with positioning and guiding rail 1223, upper row
Micro-B types PIN needle inserts the row's terminal of lightning types two after being combined with elastic insulated 13 and lower row Micro-B type PIN needles
Among set cavity, by lightning type PIN needles, positioning and guiding rail 1223 is pushed into the row's terminal of lightning types two
Between, the positive stop lug boss 1211 set by intermediate insulation seat 121 is locked in, in summary, terminal assemblies 1 are fixed on metal shell 2
Together.
As described above, upper row lightning types PIN needle, upper row Micro-B types PIN needle, lower row Micro-B types PIN needle and
Corresponding pin pad 41 of the lower row's lightning types PIN needle in four layers of PIN needle structure by pcb board 4, then pass through the phase of pcb board 4
Corresponding power supply and signal management IC and auxiliary circuit, two conjunctions regardless of direction are realized by the terminal pad 42 set by pcb board 4
One pin function.
The both sides up and down of insulation shell fragment 13 are provided with multiple grooves 131, upper row Micro-B types PIN needle and lower row's Micro-B types
The PIN needle of PIN needle is divided respectively to be fallen into corresponding groove 131, and the setting of groove 131 causes row's Micro-B types PIN needle with
Contraposition is more accurate when row's Micro-B types PIN needle is connected with the terminal in Micro-B type interfaces, it is ensured that grafting is more stable.
It is additionally provided with the insert port of metal shell 2 and keeps away a groove 23, keeps away a groove 23 and upper row Micro-B types PIN needle, lower row
Micro-B types PIN needle is mutually corresponding, effectively prevent Micro-B types PIN needle or when lower row Micro-B types PIN needle works with gold
Belong to the short circuit problem of shell 2, metal shell 2 is additionally provided with the groove 24 of locking working position, it can be ensured that the row's PIN needle of lightning types two
Reliable location during work.After metal shell 2 and terminal assemblies 1 assemble, the first metal grab 312, the second metal grab 322 and gold
The category front and back position of shell 2 is fixed, can only upper and lower springing, effect is, the first elastic fastening hook 31 when Micro-B type interface grafting
And second elastic fastening hook 32, by the first metal grab 312, the second metal grab 322 and Micro-B type resilient engagements, play
The reliability and stability of plug at work.
The present invention upper row lightning types PIN needle, upper row Micro-B types PIN needle, lower row Micro-B types PIN needle and
Lower row's lightning types PIN needle is in four layers of PIN needle structure, is coordinated with reference to the circuit of pcb board 4, it is possible to achieve tow sides are two-sided
Slotting function, any one functional requirement of Lightning and Micro-B type interfaces can be met, i.e., when insertion iPhone
During interface, meet Lightning interface functions, when inserting Android or with Micro-B interface equipments, meet Micro-B interfaces
Function.
There is base stand location pin 50 on each summit of pedestal.
Implement a kind of dual-purpose connector of the present invention, there is following technical characteristic and beneficial technique effect：
The two-in-one exposed two rows of plug are lightning type contact terminals, positive and negative all functional；Inner chamber is also distributed
Lower two row's Micro-B type terminals, positive and negative all functional, appearance design of the present invention is symmetrical, attractive in appearance, and internal structure is reliable, manufactures work
Skill is simple, and quality stability is high, is adapted to popularization and application.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
1. a kind of dual-purpose connector, including terminal assemblies (1), described terminal assemblies (1) include metal shell (2),
Lightning types terminal (11) and Micro-B types terminal (12), terminal assemblies (1) have exposed parts, exposed parts front end tool
There is square interface, described square interface extends inwardly to form cavity portion, it is characterised in that described terminal assemblies (1)
With conducting terminal group, described conducting terminal group shares four row function terminals, the both sides above and below described exposed parts
Row's contact terminal up and down is set, is respectively：First lightning types contact PIN needle (113), the contact of the 2nd lightning types
PIN needle (114), row's contact terminal up and down is set in described cavity portion, is respectively：First Micro-B types contact PIN needle
(122), the 2nd Micro-B types contact PIN needle (123), in described cavity portion arrange up and down contact terminal among set it is exhausted
Edge shell fragment (13), after being fixed respectively with insulated plastic mechanism is mutually isolated between four described row function terminals outside it
Put metal shell (2), be respectively equipped with described metal shell (2) for the first lightning types contact PIN needle (113) and
2nd lightning types contact PIN needle (114) it is exposed it is upper it is exclusive dew hole (21) and under it is exclusive reveal hole (22), in described gold
Belong to the circuit controller part that shell (2) rear portion sets pcb board (4), described circuit control piece can realize that terminal assemblies (1) are positive and negative
Two sides Dual-face inserting.
2. dual-purpose connector according to claim 1, it is characterised in that described insulated plastic mechanism includes：Upper row is exhausted
Edge seat (111), intermediate insulation seat (121) and lower row's insulating base (112), it is specially：
Described lightning types terminal (11) includes the upper row's insulating base for being respectively provided at Micro-B types terminal (12) both sides
(111) and lower row's insulating base (112), described upper row's insulating base (111) are interior provided with exposed the first lightning types contact
PIN needle (113), described lower row's insulating base (112) are interior provided with exposed the 2nd lightning types contact PIN needle (114)；
Described Micro-B types terminal (12) includes intermediate insulation seat (121), is provided with described intermediate insulation seat (121) convex
Go out its end the first Micro-B types contact PIN needle (122) and the 2nd Micro-B types contact PIN needle (123), described first
Elastic insulated (13) are provided between Micro-B types contact PIN needle (122) and the 2nd Micro-B types contact PIN needle (123).
3. dual-purpose connector according to claim 2, it is characterised in that described upper row's insulating base (111) includes separating
Arranged on first set and rear pedestal (1112) is arranged on front pedestal (1111) and first, arranging rear pedestal (1112) on first can be fastened on
In upper exclusive dew hole (21)；
The first described lightning types contact PIN needle (113) row's of being arranged in rear pedestal (1112) and part exposes to first
In upper row's rear pedestal (1112) and upper exclusive dew hole (21)；
Described lower row's insulating base (112) includes second time row's front pedestal (1121) being spaced apart and second time row's rear pedestal
(1122), second time row's rear pedestal (1122) can be fastened on down in exclusive dew hole (22), the 2nd described lightning types contact
PIN needle (114) is arranged in second time row's rear pedestal (1122) and part exposes to and rear pedestal (1122) and upper exclusive is arranged on second
Reveal in hole (22).
4. dual-purpose connector according to claim 3, it is characterised in that described metal shell (2) front end is provided with rule
The groove (22) of arrangement, when described groove (22) is used to insert Micro-B type interface equipments, the 2nd Micro-B types contact PIN
Pin (122) and the 2nd Micro-B types contact PIN needle (123) are in empty avoiding state without causing short circuit,
Upper exclusive dew hole (21) of described metal shell (2) and under also have for fixing Micro- on the inside of exclusive dew hole (22)
The first of Type B terminal (12) plays elastic fastening hook (31) and the second elastic fastening hook (32), described first play elastic fastening hook (31) and
There is the first metal grab (312) and the second metal grab (322) respectively, when terminal assemblies (1) on second elastic fastening hook (32)
After being assembled into metal shell (2) inner chamber in place, the first described metal grab (312) and the second metal grab (322) ejection bullet
Metal shell (2) surface and front and rear fixation are terminated in, can only upper and lower springing.
5. dual-purpose connector according to claim 1, it is characterised in that the both sides up and down of elastic insulated described (13)
Provided with multiple grooves (131), the first described Micro-B types contact PIN needle (122) and the 2nd Micro-B types contact PIN needle
(123) each PIN needle pin is respectively provided in respective groove (131).
6. dual-purpose connector according to claim 4, it is characterised in that described the first elastic fastening hook (31) and the second bullet
Property grab (32) rear portion is respectively equipped with the first positioning hole (311) and the second positioning hole (321), described upper row's insulating base (111)
Upper setting plastic cement boss (1113), described the first positioning hole (311), the second positioning hole (321), arranges front pedestal on first
(1111), second time row front pedestal (1121), plastic cement boss (1113) be mutually interlockingly connected, described first bullet elastic fastening hook (31) and
Second elastic fastening hook (32) front end is bent is affixed positioning with arranging rear pedestal (1112) and second time row's rear pedestal (1122) on first.
7. dual-purpose connector according to claim 1, it is characterised in that the function leg of four described row function terminals is equal
Metal shell (2) rear portion is arranged in, leg position (41) corresponding to described pcb board (4) are welded on described function leg,
The lead pad of described lightning types terminal (11) and described Micro-B types terminal (12) is respectively equipped with PCB (4)
(42)。
8. dual-purpose connector according to claim 2, it is characterised in that described intermediate insulation seat (121) is provided with spacing
Boss (1211), described upper row's insulating base (122) are provided with positioning and guiding rail (1223), the first described Micro-B types contact
Described cavity portion is inserted after PIN needle (122), elastic insulated (13) and the 2nd Micro-B types contact PIN needle (123) combination
Among, it is pushed into by described positioning and guiding rail (1223) and is locked in described positive stop lug boss (1211).
9. dual-purpose connector according to claim 1, it is characterised in that also set at described metal shell (2) insert port
Have and keep away a groove (23) for avoid short circuit, it is described keep away a groove (23) contacted with the first Micro-B types PIN needle (122),
2nd Micro-B types contact PIN needle (123) shape is mutually corresponding, and the front end of the exposed hole (21) is provided with hanging platform (25), described
Upper row's insulating base (111) and the first elastic fastening hook (31) it is fixed after load metal shell (2), hanging platform (25) and upper row's insulating base
(111) set plastic cement groove interlocks below, makes row's insulating base (111), the first elastic fastening hook (31) and metal shell (2)
Upper exclusive dew hole (21) is fixed together；Described lower row's insulating base (112), the second elastic fastening hook (32) and metal shell (2)
Under it is exclusive dew hole (22) be fixed together so that the first metal grab (312), the second metal grab (322) and first
Lightning types contact PIN needle (113), the 2nd lightning types contact PIN needle (114) and upper exclusive dew hole (21) and lower row
Exposed hole (22) is fixed in metal shell (2) plane.
10. dual-purpose connector according to claim 1, it is characterised in that described circuit controller part has fast charge pipe
Module is managed, described fast charge management module is used for when Micro-B types terminal (12) fast charge, automatic to close the first lightning
The power supply and signal of type contact PIN needle (113) and the 2nd lightning types contact PIN needle (114).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859005.9A CN107658659A (en) | 2016-09-28 | 2016-09-28 | A kind of dual-purpose connector |
| PCT/CN2016/000632 WO2018058260A1 (en) | 2016-09-28 | 2016-11-14 | Dual-purpose connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859005.9A CN107658659A (en) | 2016-09-28 | 2016-09-28 | A kind of dual-purpose connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107658659A true CN107658659A (en) | 2018-02-02 |
Family
ID=61127623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610859005.9A Pending CN107658659A (en) | 2016-09-28 | 2016-09-28 | A kind of dual-purpose connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107658659A (en) |
| WO (1) | WO2018058260A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682978A (en) * | 2018-05-30 | 2018-10-19 | 东莞市杰讯电子科技有限公司 | A kind of novel lightning plugs and its manufacturing method |
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|---|---|---|---|---|
| US20050202727A1 (en) * | 2004-03-12 | 2005-09-15 | Apple Computer, Inc., A California Corporation | DC connector assembly |
| CN201008063Y (en) * | 2007-01-04 | 2008-01-16 | 鸿硕精密电工（苏州）有限公司 | Improved structure of video signal connector |
| CN202616467U (en) * | 2012-05-11 | 2012-12-19 | 东莞市超讯电子有限公司 | Micro universal serial bus (USB) plug |
| CN105655826A (en) * | 2016-03-11 | 2016-06-08 | 中山市威奥特电子有限公司 | Lightning and Micro-B type dual-purpose connector capable of achieving double-side plug-in |
| CN206076669U (en) * | 2016-09-28 | 2017-04-05 | 深圳秉创威科技有限公司 | A kind of dual-purpose adapter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485550A (en) * | 2014-12-24 | 2015-04-01 | 昆山长盈精密技术有限公司 | USB plug with forward and reverse insertion functions |
| CN205452735U (en) * | 2016-03-11 | 2016-08-10 | 中山市威奥特电子有限公司 | Lightning and dual -purpose connector of micro -B type that can two -sidedly peg graft |
-
2016
- 2016-09-28 CN CN201610859005.9A patent/CN107658659A/en active Pending
- 2016-11-14 WO PCT/CN2016/000632 patent/WO2018058260A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050202727A1 (en) * | 2004-03-12 | 2005-09-15 | Apple Computer, Inc., A California Corporation | DC connector assembly |
| CN201008063Y (en) * | 2007-01-04 | 2008-01-16 | 鸿硕精密电工（苏州）有限公司 | Improved structure of video signal connector |
| CN202616467U (en) * | 2012-05-11 | 2012-12-19 | 东莞市超讯电子有限公司 | Micro universal serial bus (USB) plug |
| CN105655826A (en) * | 2016-03-11 | 2016-06-08 | 中山市威奥特电子有限公司 | Lightning and Micro-B type dual-purpose connector capable of achieving double-side plug-in |
| CN206076669U (en) * | 2016-09-28 | 2017-04-05 | 深圳秉创威科技有限公司 | A kind of dual-purpose adapter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108682978A (en) * | 2018-05-30 | 2018-10-19 | 东莞市杰讯电子科技有限公司 | A kind of novel lightning plugs and its manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018058260A1 (en) | 2018-04-05 |
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