CN105514703A - Electric connector and electric connector assembly - Google Patents
Electric connector and electric connector assembly Download PDFInfo
- Publication number
- CN105514703A CN105514703A CN201511014128.4A CN201511014128A CN105514703A CN 105514703 A CN105514703 A CN 105514703A CN 201511014128 A CN201511014128 A CN 201511014128A CN 105514703 A CN105514703 A CN 105514703A
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- CN
- China
- Prior art keywords
- connector
- docking
- insulating body
- socket connector
- hyoplastron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an electric connector and an electric connector assembly. The electric connector comprises a socket connector and a plug connector which is in butt-joint with the socket connector. The socket connector comprises an insulating body, a first terminal row and a second terminal row which are arranged in the insulating body, and a shielding board which is arranged between the first terminal row and the second terminal row. The insulating body comprises a base and a butt-joint tongue plate which extends from the base. The butt-joint tongue plate is provided with the components of two opposite surfaces, two opposite side surfaces which are respectively connected with the surfaces, and a front end surface which is connected with the surfaces and the side surfaces. The first terminal row and the second terminal row are respectively provided with a contact part which is exposed from a surface which faces the butt-joint tongue plate. One side surface of the butt-joint tongue plate is also provided with a mistaken plugging preventing part. The mistaken plugging preventing part outwards extends transversely out of one side surface of the butt-joint tongue plate. According to the electric connector, through arranging the mistaken plugging preventing part, the socket connector can effectively prevent reverse plugging of the plug connector and mistaken plugging of an unmatched plug connector.
Description
[technical field]
The present invention relates to a kind of electric connector and combination thereof, it has Anti-misplugging structure.
[background technology]
On August 11st, 2014, USB association discloses a kind of novel electric connector, its pin connector positive and negative both direction can insert corresponding socket connector, and this socket connector can transmit USB2.0 and USB3.1 signal, this connector called after USBTypeC connector.According to the news that current industry is reported, this electric connector is follow-up larger development potentiality, in coupled system manufacturer of each connector manufacturer active development.
So, also there is the plug and socket connector that some specific demands coordinate, which specify socket connector can only the adaptive and pin connector mated, and this pin connector only can with a correct direction grafting.Therefore, the socket connector combination that a kind of pin connector that only can adaptive match is provided is needed.
[summary of the invention]
Technical problem to be solved by this invention is to provide a kind of electric connector and combination thereof, and it provides the actual use of a non-standard connector.
For solving the problems of the technologies described above, the present invention can adopt following technical scheme: a kind of socket connector, it comprises terminal base, described terminal base comprises insulating body and is arranged at the first row terminal in insulating body, second row terminal and be positioned at described first row, shield between second row terminal, the docking hyoplastron that described insulating body comprises pedestal and extends from pedestal, described docking hyoplastron definition has two relative surfaces, connect the front end face of the relative side of two of described surface and connecting surface and side respectively, described first row, second row terminal has the contact site on the exposed surface relative at docking hyoplastron respectively respectively, a described docking hyoplastron wherein side is also provided with anti-error interpolating unit, the horizontal convex of described anti-error interpolating unit stretches out one of them side described.
Further, described anti-error interpolating unit is that one of them side described in shield one convex stretches out is formed.
Further, described shield has the snap close lateral margin of exposed two sides at docking hyoplastron, the contiguous described front end face of described anti-error interpolating unit more described snap close lateral margin.
Further, described anti-error interpolating unit concordant with interface and comparatively snap close lateral margin convex stretch out.
Further, described electric connector also comprises the shielding casing covering described insulating body, and described shielding casing surrounds described docking hyoplastron and docks chamber at docking hyoplastron with being formed between shielding casing; Described shielding casing be provided be tilted to that docking chamber extends from front to back support arm, the end of described clasp arm tilts to bend out guidance part along away from docking cavity direction, and described guidance part is 40 degree with two that dock hyoplastron surperficial angles.
The present invention can adopt following another kind of technical scheme: a kind of electric connector combination, it comprises non-standard USBTypeC socket connector, the shield that described non-standard USBTypeC socket connector comprises docking hyoplastron, is arranged in the terminal of docking hyoplastron and is embedded in docking hyoplastron, described docking hyoplastron has two relative surfaces, connects the front end face of two surperficial sides and connecting surface and side respectively, and described shield protrudes out the side of docking hyoplastron and forms anti-error interpolating unit; Described non-standard USBTypeC socket connector is used for for the single direction of non-standard USBTypeC pin connector inserts and forms electric connector combination, and the insertion of standard USBTypeC pin connector can be stopped simultaneously, described non-standard USBTypeC pin connector has the wrong insertion-proof slot inserted for aforementioned anti-error interpolating unit.
Further, described non-standard USBTypeC socket connector transmission PCI-e signal.
Further, described shield has the snap close lateral margin of exposed two sides at docking hyoplastron, and described anti-mis-insertion portion is positioned at the front of snap close lateral margin.
Further, described non-standard USBTypeC socket connector also comprises the shielding casing covering described insulating body, and described shielding casing surrounds described docking hyoplastron and docks chamber at docking hyoplastron with being formed between shielding casing; Described pin connector comprises the second insulating body and covers the second shielding casing of described second insulating body, and described wrong insertion-proof slot is arranged on the second insulating body.
Further, the shielding casing of described non-standard USBTypeC socket connector be provided be tilted to from front to back docking chamber extend support arm, the end of described clasp arm tilts to bend out guidance part along away from docking cavity direction, and described guidance part and two that dock hyoplastron surperficial angles are for being greater than 20 degree.
Compared with prior art, electric connector combination of the present invention arranges anti-error interpolating unit by socket connector, pin connector arranges the wrong insertion-proof slot inserted for aforementioned anti-error interpolating unit, can effectively prevent butt-jointed electric connector anti-plug and the butt-jointed electric connector that do not match from mispluging.
[accompanying drawing explanation]
Fig. 1 is the stereogram of plug of the present invention, socket connector combination.
Fig. 2 is the stereogram of Fig. 1 shownschematically socket connector.
Fig. 3 is the three-dimensional exploded view of Fig. 2 socket connector.
Fig. 4 be another angle of Fig. 3 socket connector three-dimensional exploded view.
Fig. 5 is the stereogram of terminal base in Fig. 2.
Fig. 6 is the stereogram removing insulating body rear terminal and shield in Fig. 5.
Fig. 7 is the stereogram after the second row terminal of socket connector of the present invention and shield carry out first time injection mo(u)lding.
Fig. 8 is the stereogram that the first row terminal of socket connector of the present invention is about to carry out with Fig. 7 element second time injection mo(u)lding.
Fig. 9 is the stereogram of Fig. 1 shownschematically pin connector.
Figure 10 is the terminal transmission layout viewing of pin connector of the present invention.
Figure 11 is the three-dimensional exploded view of Fig. 9 shownschematically pin connector.
Figure 12 is the stereogram that pin connector removes the second shielding casing.
Figure 13 is the cutaway view that pin connector and socket connector connect.
[embodiment]
Consult shown in Fig. 1 to Fig. 6, the invention discloses a kind of electric connector combination 1000, comprise socket connector 100 and the pin connector 500 for docking with it, described socket connector 100 comprises terminal base 10 and coated and be shielded in the shielding casing 40 of the metal outside terminal base 10.Described terminal base 10 comprises insulating body 11 and is jointly embedded in first row terminal 21 (above arranging terminal) in insulating body 11, second row terminal 22 (under arrange terminal) and the shield 30 between first, second row's terminal 21,22 described by injection mo(u)lding (insertmolding) manufacture technics.The docking hyoplastron 13 that described insulating body 11 comprises pedestal 12 and extends from pedestal.The definition of described docking hyoplastron 13 has two relative surperficial 13a, connects the front end face 13c of the relative side 13b of two of described surperficial 13a and connecting surface 13a and side 13b respectively, and the two relative side 13b of described docking hyoplastron 13 is provided with the snap close lateral margin 131 for inserting rear catch for described pin connector 500.First, second row's terminal 21,22 structure described is roughly the same, comprise respectively contact site 211,221, weld part 213,223, connect the connecting portion 212,222 of contact site and weld part, the contact site 211,221 of first, second row's terminal described is exposed at two of docking hyoplastron 13 relative surperficial 13a respectively, and the arrangement mode of first, second row's terminal 21,22 and Signal transmissions definition meet the regulation of USBTypeC socket connector.Two outermost terminals (i.e. earth terminal 21G) in described first row terminal 21 are provided with two lateral plates 214 of outside horizontal expansion, shield 30 is provided with two flanks 32 protruding out its lateral edges, two lateral plates 214 are pressed on the flank 32 of shield 30, and the trailing edge of flank is bent to form welding foot downwards; Two outermost terminals (i.e. earth terminal 22G) in second row terminal 22 also have the same lateral plate 224 being pressed on flank 32 lower surface.Described shielding casing 40 is fixed on the pedestal 12 of terminal base 10, and surrounds docking hyoplastron 13 and dock chamber 401 at docking hyoplastron 13 with being formed between shielding casing 40.Described shielding casing 40 be provided be tilted to from front to back docking chamber extend support arm 41 and from back to front tilt extend elasticity be pressed on pedestal 12 upper surface arrange depression 121 in compress arm 42.
Consult Fig. 5, Fig. 6 and shown in composition graphs 7, Fig. 8, this terminal base 10 is formed by secondary injection molding technology, and described insulating body 11 comprises the first noumenon 111 taken shape in for the first time outside described second row terminal 22 and shield 30 and the second body 112 taken shape in for the second time outside described the first noumenon 111 and first row terminal 21.Concrete steps are: the first step, shield 30 is arranged on second row terminal 22, the lateral plate 224 of described second row terminal 22 is connected to the flank 32 of described shield 30, now, penetrates insulating material and form described the first noumenon 111 outside second row terminal 22 with shield 30; Second step, first row terminal 21 is arranged on described the first noumenon 111, the lateral plate 214 of described first row terminal 21 is connected to the flank 32 of described shield 30, now, outside the first noumenon 111, coated the first noumenon 111 is again penetrated with the second body 112 outside first row terminal 21 finally to form described terminal base 10.The left feature structure because of secondary injection molding can be found out from finally shaping terminal base 10, the upper and lower surface of described insulating body 11 is through to first, second every a junction 212,222 place of arranging terminal and leaves the upper and lower exhausting hole 122 of a row, and two opposite exterior lateral sides of described upper and lower exhausting hole 122 leave the side through hole 123 of the lateral plate 214,224 corresponding to first, second row's terminal.Described upper and lower exhausting hole 122 and side through hole 123 are after secondary injection molding, and the terminal of mould press against and leaves after part takes out.
Consult Fig. 9 to Figure 13 and shown in composition graphs 1 to Fig. 6, described pin connector 500 has the second insulating body 50, be contained in two row's terminals 60 in described second insulating body 50 and be coated on the second shielding casing 70 of the metal outside the second insulating body 50.The contact sites 61 of two row's terminals 60 of described pin connector 500 are respectively used to arrange with first, second of described socket connector 100 terminal 21,22 in electrical contact.Described pin connector 500 is a kind of non-standard USBTypeC pin connector, PCI-e signal can be transmitted, its terminal classification and arrangement different from traditional USBTypeC pin connector, the terminal classification of this pin connector 500 and arrangement mode as shown in Figure 10, have PCI-e terminal.Described pin connector 500 needs to ensure to insert (namely can not oppositely insert) with a single direction in the process inserting described socket connector 100.In order to meet the demand, described pin connector 500 and the structure of socket connector 100 connected with it inevitable different from existing plug and socket connector, namely described socket connector 100 is also because a kind of non-standard USBTypeC socket connector.Illustrate below described socket connector 100 and the structure of pin connector 500.
One of them side 13b of the docking hyoplastron 13 of described socket connector 100 is provided with anti-error interpolating unit 33, and the horizontal convex of described anti-error interpolating unit 33 stretches out described side 13b, certainly, also can all arrange anti-error interpolating unit 33 in two sides.Described anti-error interpolating unit 33 can for integrally to protrude out formation on described docking hyoplastron 13, also can for integrally to protrude out formation on shield 30.In the present invention, described anti-error interpolating unit 33 is that described shield 30 one outwards protrudes out formation.In detail, the relative two sides 13b of described docking hyoplastron 13 integrally protrudes out and is provided with the first protuberance 132, the both sides of described shield 30 correspondence have integrally protruded out the second protuberance 34, described second protuberance 34 is by the described snap close lateral margin 131 of the coated common formation of described first protuberance 132, and described anti-error interpolating unit 33 is formed for shield 30 integrally protrudes out described snap close lateral margin 131 from one of them second protuberance 34 described in the lateral direction.In the direction of insertion of described pin connector 500, the contiguous described front end face 13c of described anti-error interpolating unit 33 more described snap close lateral margin 131, further, described anti-error interpolating unit 33 and front end face 13 (i.e. interface) concordant setting.The front end of described anti-error interpolating unit 43 is provided with guide ramp 331, the rear end of described anti-error interpolating unit 33 formed in the junction with described shield 30 indent be convenient to described insulating body 11 ejection formation time reliable connection with it breach 332.Corresponding, second insulating body 50 of described pin connector 500 is provided with the insertion chamber 51 of planting for described docking hyoplastron 13, described insertion chamber 51 has the sidewall 511 being positioned at the second relative both sides of insulating body, one of them sidewall 511 described is provided with the wrong insertion-proof slot 5111 that described anti-error interpolating unit 33 of stepping down can be inserted smoothly to make described pin connector 500.
The steadiness after described socket connector 100 and docking is between the two inserted smoothly for ease of described pin connector 500, described pin connector 500 is provided with two and has the press part 80 that flexible second compresses arm 81, described press part 80 is arranged between described second insulating body 50 and the second shielding casing 70, described two press part 80 rings establish the periphery being fixed on described second insulating body 50, and two press parts 80 are coordinated by the dovetail configuration 82 of the mutual snapping being arranged at its free terminal.The upper and lower sidewall 512 that described second insulating body 50 connects described two side 511 be provided with for described press part 80 compress the opening 5121 that arm 81 protrudes into described insertion cavity 51, after described pin connector 500 docks with described socket connector 100, described in compress arm 80 by described opening 5121 and press on the rear end of described docking hyoplastron 13.The upper and lower wall of the second shielding casing 70 of described pin connector 500 be provided with for described in support arm 41 and be held in interior recess 71.The described end supporting arm 41 tilts to bend out guidance part 411 along away from docking cavity direction, described guidance part 411 with dock the angle on two surfaces 13 of hyoplastron 13 for being greater than 20 degree.In the present invention, this guidance part 411 is 40 degree with the angle on two surfaces 13 of docking hyoplastron 13, and this 40 angle is beneficial to guiding pin connector 500 and inserts.In addition, upper and lower sidewall 512 place that described pin connector 500 corresponds to described second insulating body 50 at described recess 71 is provided with insulation diaphragm 90, described insulation diaphragm 90 for be used for by two of pin connector row's contact sites 61 of terminals 60 and the second shielding casing 70 isolated, after avoiding pin connector 500 to dock with socket connector 100 simultaneously, described in support arm 41 and form with the terminal 60 be arranged in the second insulating body 50 and be electrically connected.
Above-described embodiment is better embodiment of the present invention, and the execution mode of not all.The change of those of ordinary skill in the art by reading specification of the present invention to any equivalence that technical solution of the present invention is taked, is claim of the present invention and contains.
Claims (10)
1. a socket connector, it comprises terminal base, described terminal base comprises insulating body and is arranged at the first row terminal in insulating body, second row terminal and be positioned at described first row, shield between second row terminal, the docking hyoplastron that described insulating body comprises pedestal and extends from pedestal, described docking hyoplastron definition has two relative surfaces, connect the front end face of the relative side of two of described surface and connecting surface and side respectively, described first row, second row terminal has the contact site on the exposed surface relative at docking hyoplastron respectively respectively, it is characterized in that: a described docking hyoplastron wherein side is also provided with anti-error interpolating unit, the horizontal convex of described anti-error interpolating unit stretches out one of them side described.
2. the socket connector as shown in claim 1, is characterized in that: described anti-error interpolating unit is that one of them side described in shield one convex stretches out is formed.
3. the socket connector as shown in claim 2, is characterized in that: described shield has the snap close lateral margin of exposed two sides at docking hyoplastron, the contiguous described front end face of described anti-error interpolating unit more described snap close lateral margin.
4. electric connector as stated in claim 3, is characterized in that: described anti-error interpolating unit concordant with interface and comparatively snap close lateral margin convex stretch out.
5. the socket connector as shown in claim 1 or 2, is characterized in that: described electric connector also comprises the shielding casing covering described insulating body, and described shielding casing surrounds described docking hyoplastron and docks chamber at docking hyoplastron with being formed between shielding casing; Described shielding casing be provided be tilted to that docking chamber extends from front to back support arm, the end of described clasp arm tilts to bend out guidance part along away from docking cavity direction, and described guidance part is 40 degree with two that dock hyoplastron surperficial angles.
6. an electric connector combination, it comprises non-standard USBTypeC socket connector, the shield that described non-standard USBTypeC socket connector comprises docking hyoplastron, is arranged in the terminal of docking hyoplastron and is embedded in docking hyoplastron, described docking hyoplastron has two relative surfaces, connects the front end face of two surperficial sides and connecting surface and side respectively, it is characterized in that: described shield protrudes out the side of docking hyoplastron and forms anti-error interpolating unit; Described non-standard USBTypeC socket connector is used for for the single direction of non-standard USBTypeC pin connector inserts and forms electric connector combination, and the insertion of standard USBTypeC pin connector can be stopped simultaneously, described non-standard USBTypeC pin connector has the wrong insertion-proof slot inserted for aforementioned anti-error interpolating unit.
7. the electric connector combination as shown in claim 6, is characterized in that: described non-standard USBTypeC socket connector transmission PCI-e signal.
8. the electric connector combination as shown in claim 6, is characterized in that: described shield has the snap close lateral margin of exposed two sides at docking hyoplastron, and described anti-mis-insertion portion is positioned at the front of snap close lateral margin.
9. the electric connector combination as shown in claim 6, it is characterized in that: described non-standard USBTypeC socket connector also comprises the shielding casing covering described insulating body, described shielding casing surrounds described docking hyoplastron and docks chamber at docking hyoplastron with being formed between shielding casing; Described pin connector comprises the second insulating body and covers the second shielding casing of described second insulating body, and described wrong insertion-proof slot is arranged on the second insulating body.
10. the electric connector combination as shown in claim 6, it is characterized in that: the shielding casing of described non-standard USBTypeC socket connector be provided be tilted to from front to back docking chamber extend support arm, the end of described clasp arm tilts to bend out guidance part along away from docking cavity direction, and described guidance part and two that dock hyoplastron surperficial angles are for being greater than 20 degree.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511014128.4A CN105514703B (en) | 2015-12-31 | 2015-12-31 | Electric connector and combinations thereof |
| US15/394,839 US9768567B2 (en) | 2015-12-31 | 2016-12-30 | Flippable electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511014128.4A CN105514703B (en) | 2015-12-31 | 2015-12-31 | Electric connector and combinations thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105514703A true CN105514703A (en) | 2016-04-20 |
| CN105514703B CN105514703B (en) | 2019-06-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511014128.4A Active CN105514703B (en) | 2015-12-31 | 2015-12-31 | Electric connector and combinations thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105514703B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017491A (en) * | 2017-03-23 | 2017-08-04 | 启东乾朔电子有限公司 | Electric connector |
| CN107465058A (en) * | 2016-06-02 | 2017-12-12 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
| CN107546521A (en) * | 2016-06-28 | 2018-01-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacture method |
| CN107579380A (en) * | 2017-08-24 | 2018-01-12 | 昆山全方位电子科技有限公司 | Socket connector |
| CN107834263A (en) * | 2017-09-29 | 2018-03-23 | 苏州华之杰电讯股份有限公司 | A kind of USB Type C water-proof connectors |
| CN107871987A (en) * | 2016-09-23 | 2018-04-03 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| TWI625009B (en) * | 2016-05-25 | 2018-05-21 | 鴻騰精密科技股份有限公司 | Electrical connector assembly |
| CN108206360A (en) * | 2016-12-19 | 2018-06-26 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
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| CN104022390A (en) * | 2014-05-29 | 2014-09-03 | 立讯精密工业（昆山）有限公司 | Socket connector |
| CN104979726A (en) * | 2012-06-08 | 2015-10-14 | 莫列斯公司 | Socket connector and connector assembly |
| CN204809558U (en) * | 2015-05-29 | 2015-11-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
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| US20130115824A1 (en) * | 2011-11-03 | 2013-05-09 | Tyco Electronics Corporation | Multiple communication protocol electrical connector assembly |
| CN104979726A (en) * | 2012-06-08 | 2015-10-14 | 莫列斯公司 | Socket connector and connector assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI625009B (en) * | 2016-05-25 | 2018-05-21 | 鴻騰精密科技股份有限公司 | Electrical connector assembly |
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| CN107546521B (en) * | 2016-06-28 | 2020-09-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacturing method thereof |
| CN107871987A (en) * | 2016-09-23 | 2018-04-03 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
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| CN108206360B (en) * | 2016-12-19 | 2021-08-20 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN107017491A (en) * | 2017-03-23 | 2017-08-04 | 启东乾朔电子有限公司 | Electric connector |
| CN107579380A (en) * | 2017-08-24 | 2018-01-12 | 昆山全方位电子科技有限公司 | Socket connector |
| CN107579380B (en) * | 2017-08-24 | 2023-03-10 | 昆山全方位电子科技有限公司 | Socket connector |
| CN107834263A (en) * | 2017-09-29 | 2018-03-23 | 苏州华之杰电讯股份有限公司 | A kind of USB Type C water-proof connectors |
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| CN105514703B (en) | 2019-06-28 |
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