CN104332770B - double-interface electric connector - Google Patents
double-interface electric connector Download PDFInfo
- Publication number
- CN104332770B CN104332770B CN201410596316.1A CN201410596316A CN104332770B CN 104332770 B CN104332770 B CN 104332770B CN 201410596316 A CN201410596316 A CN 201410596316A CN 104332770 B CN104332770 B CN 104332770B
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- Prior art keywords
- plate portion
- tongue plate
- shielding casing
- double
- electric connector
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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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention provides a kind of Double-interface electric connector, the first shielding casing comprise insulation body, being coated on insulation body periphery and the conducting terminal being contained in described insulation body, described first shielding casing is provided with roof and diapire, it is provided with the first docking chamber in described insulation body and it is positioned at the first tongue plate portion and the 2nd tongue plate portion in the first docking chamber, between described first tongue plate portion and the 2nd tongue plate portion, be provided with a metallic shield plate. Double-interface electric connector of the present invention passes through. Double-interface electric connector of the present invention by arranging the first tongue plate portion and the 2nd tongue plate portion in the first shielding casing, thus is integrated into two kinds by connection function in an electrical connection device, it may also be useful to family uses more convenient, also can effectively reduce costs and space takies.
Description
Technical field
The present invention relates to electric connector field, particularly relate to a kind of Double-interface electric connector meeting multi-functional grafting needs.
Background technology
Electrical connection device is as a kind of common electric connection device, the every field of industrial production is widely applied, especially in consumer electronics field, electrical connection device is the important component part of electronic product, such as, all kinds of electrical connector interface on PC mainboard, each class interface etc. on mobile phone. Electrical connection device needs and the web member (such as butt-jointed electric connector or circuit card or cable) that docks is electrically connected, to realize electrical transmission. At present great majority electrical connection device can only with single kind fitting is connected, therefore function ratio is more single, such as, USB socket can only grafting USB plug, can not grafting mutually between different types of electrical connection device, owing to the circuit card connector species that powers on is various, realizing different functions respectively, but the space of circuit card is very limited again, this structure design just requiring to be electrically connected device must be very exquisite, and super multifunctional direction develops, to save space.
Summary of the invention
Technical problem solved by the invention is to provide a kind of Double-interface electric connector, to improve the convenience that user uses.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of Double-interface electric connector, the first shielding casing comprise insulation body, being coated on insulation body periphery and the conducting terminal being contained in described insulation body, described first shielding casing is provided with roof and diapire, it is provided with the first docking chamber in described insulation body and it is positioned at the first tongue plate portion and the 2nd tongue plate portion in the first docking chamber, between described first tongue plate portion and the 2nd tongue plate portion, be provided with a metallic shield plate.
Further, the surrounding in described 2nd tongue plate portion, around arranging one the 2nd shielding casing, is formed with the 2nd docking chamber in the described 2nd tongue plate portion of collecting inside described 2nd shielding casing, described metallic shield plate is positioned at outside described 2nd docking chamber.
Further, described metallic shield plate be provided with plate body and from plate body extend from plate body top and bottom bending respectively one to location division, described location division is in being horizontally disposed with and respectively to the roof and the diapire that connect the first shielding casing.
Further, described metallic shield plate is vertically arranged in described first docking chamber, and is also provided with a fixing portion extended back from plate body, and described fixing portion admittedly holds with described insulation body and coordinates.
Further, described 2nd shielding casing is provided with one to C-shaped curved wall, the plate body of described metallic shield plate with the curved wall of this C type against contacting.
Further, the plate body of described metallic shield plate is curved, and intermediate position is protruded towards described 2nd shielding casing.
Further, described Double-interface electric connector also comprises the 2nd shielding casing that is surrounded on described 2nd tongue plate portion surrounding, is provided with the 2nd docking chamber of an accommodation TypeC type USB connector in described 2nd shielding casing.
Further, described first tongue plate portion and the 2nd tongue plate portion all extend horizontally, and in the horizontal direction in left and right spread configuration; Described 2nd shielding casing is provided with one to C-shaped curved wall.
Further, described conducting end subgroup comprises the first end subgroup being positioned in described first tongue plate portion and the two-terminal group being positioned in described 2nd tongue plate portion, and described two-terminal group comprises the upper row's terminal and lower row's terminal that lay respectively at described 2nd upper and lower both sides, tongue plate portion and the isolation plate of the metal between described upper and lower row's terminal.
Further, described metal isolation plate prolongs and is embedded in described 2nd tongue plate portion.
Double-interface electric connector of the present invention by arranging the first tongue plate portion and the 2nd tongue plate portion in the first shielding casing, thus is integrated into two kinds by connection function in an electrical connection device, it may also be useful to family uses more convenient, also can effectively reduce costs and space takies.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of Double-interface electric connector of the present invention.
Fig. 2 is the stereographic map of the shielding slab of Double-interface electric connector of the present invention.
Fig. 3 is the three-dimensional combination figure of Double-interface electric connector of the present invention.
Embodiment
Refer to shown in Fig. 1 to Fig. 3, the present invention provides a kind of Double-interface electric connector 100, comprises an insulation body 10, around being coated on the first shielding casing 20 of insulation body 10 periphery, be positioned at the 2nd shielding casing 30 of described first shielding casing 20 and be contained in the conducting end subgroup 40 of described insulation body 10.
Described insulation body 10 is provided with a base portion 11, from the front end in base portion 11 towards the first tongue plate portion 12 front protruded out and the 2nd tongue plate portion 13 being positioned at the first side, tongue plate portion 12. Described base portion 11 longitudinally extends, and its longitudinal two ends be provided with curved portions 14 and be positioned at curved portions 14 after the arc convex 15 of side, described arc convex 15 for withstanding the posterior border of described first shielding casing 20, play front and back to positioning action. Described first tongue plate portion 12 is all horizontally disposed with described 2nd tongue plate portion 13, and the length in the first tongue plate portion 12 is greater than the length in described 2nd tongue plate portion 13. And described first tongue plate portion 13 of tongue plate portion the 12, the 2nd is arranged in left and right in the horizontal direction.
Described first shielding casing 20 is metal material, and it is by punch forming process and is formed after bending. Described first shielding casing 20 is provided with a roof 21 diapire 22 relative with roof 21 and connects the curved wall 23 of roof 21 and diapire 22, described roof 21, diapire 22 and two curved walls 23 form one first docking chamber 24 jointly, for holding described insulation body 10, described curved wall 23 is coated in the curved portions 14 at two ends, described base portion 11 respectively, in addition, described roof 21 is provided with the shell fragment 25 protruded out in described first docking chamber 24, and described curved wall 23 is provided with the installation portion 26 of extension downwards. Described first tongue plate portion 12 and the 2nd tongue plate portion 13 are all located in described first docking chamber 24, for being electrically connected with butt-jointed electric connector.
Described 2nd shielding casing 30 is metal material, it is arranged in the first docking chamber 24 of described first shielding casing 20, and it is surrounded on the surrounding in described 2nd tongue plate portion 13, thus described 2nd tongue plate portion 13 is isolated with described first tongue plate portion 12, reduce the signal disturbing between the electric contact region at the first place, tongue plate portion 12 and the electric contact region at the 2nd place, tongue plate portion 13. And, form the 2nd between described 2nd shielding casing 30 with the 2nd tongue plate portion 13 and dock chamber 31, and by the acting in conjunction of the first shielding casing 20, the 2nd shielding casing 30, the signal transmitting quality in described 2nd tongue plate portion 13 will be more stable, can effectively reduce extraneous signal disturbing. In addition, contact with each other between described 2nd shielding casing 30 and described first shielding casing 20, and the 2nd shielding casing 30 is provided with one to C-shaped curved wall 32.
Thus, described 2nd shielding casing 30 divides formation one the 2nd docking chamber 31 in single area in described first docking chamber 24, thus, make in the first docking chamber 24, to possess two docking region (being respectively: the region between the 2nd shielding casing 30 inside region, the 2nd shielding casing 30 and the first shielding casing 20), can for the insertion of insertion or independent insertion or both fit products while two kinds of dissimilar abutting end electrical connection device products, and isolated by the 2nd shielding casing 30 between two docking regions, to reach the object reducing signal disturbing. It should be noted that in best mode for carrying out the invention, be electrically connected device (not shown) for holding a USB in the 2nd docking chamber 31 that described 2nd shielding casing 30 is formed, especially TypeC type USB is electrically connected device; And, described first shielding casing 20 has from the 2nd shielding casing 30 that shape is identical but docking port A, B that size is different, and described docking port A, B are thin-and-long, and have the circular arc angle that four radians are identical.
In best mode for carrying out the invention, described Double-interface electric connector also comprises the shielding slab 50 being located between described first tongue plate portion 12 and the 2nd tongue plate portion 13, described shielding slab 50 is metal material, it is provided with a plate body 51 vertically arranged, one extended from plate body 51 top and bottom bending respectively is to location division 52 and the fixing portion 53 that extends back from plate body 51, wherein, described plate body 51 is curved, and the mid-way of plate body 51 protrudes towards described 2nd shielding casing 30, and with described 2nd shielding casing 30 to connecing, described location division 52 is horizontally disposed with, it is respectively to the roof 21 and the diapire 22 that connect the first shielding casing 20, described fixing portion 53 is provided with hangnail, it is for inserting on described insulation body 10 thus keeps fixed relationship with insulation body. described shielding slab 50 is positioned at described first docking chamber 24, but it is positioned at outside described 2nd docking chamber 31, on its curved wall 32 being posted by the C type of described 2nd shielding casing 30, thus form layer of metal screen layer between the first tongue plate portion 12 and the 2nd tongue plate portion 13, can effectively prevent signal disturbing between the two. in addition, between the roof 21 of described location division 52 and described first shielding casing and diapire 22, the mode of laser welding can be adopted to keep stationary positioned, to reach better locating effect and connection relation.
Described conducting end subgroup 40 comprises first end subgroup 41 and two-terminal group 42. Wherein, described first end subgroup 41 comprises the upper row's terminal and lower row's terminal that lay respectively at described first upper and lower both sides, tongue plate portion 12;Described two-terminal group 42 comprises the upper row's terminal and lower row's terminal and the isolation plate 43 between described upper and lower row's terminal that lay respectively at described 2nd upper and lower both sides, tongue plate portion 13, described isolation plate 43 is metal material, it is embedded in described 2nd tongue plate portion, for two rows terminal is separated, to reach effect of EMI suppression. Described first end subgroup 41 and two-terminal group 42 are respectively used to be electrically connected device with abutting end and are electrically connected.
In addition, in other enforcement modes of the present invention, owing to the first tongue plate portion 12 and the 2nd tongue plate portion 13 are respectively used to realize the transmission of two kinds of different signals, it is independent of each other, can independently exist, therefore, the conducting terminal on described 2nd tongue plate portion 13 and surface thereof and described 2nd shielding casing 30, can be assembled in described first docking chamber 24 as an independent junctor single piece, i.e. described 2nd tongue plate portion 13 and described insulation body 10, first tongue plate portion 12 is split-type structural, the purposes of multi-functional grafting can be met equally, docking port interface still keeps identical, therefore, still belong within the category of the present invention's protection, do not repeat them here.
In sum, Double-interface electric connector 100 of the present invention is by the setting of the first shielding casing 20, the 2nd shielding casing 30, define two docking regions, abutting end electrical connection device or its fit product of two types can be docked at the same time or separately, achieve multifunctional application, it may also be useful to family uses more convenient, and by designing, the dissimilar electrical connection device product with function is converged into a monomer electrical connection device product, not only reduce cost, also make volume more miniaturization.
The above; it it is only the most preferred embodiment of the present invention; not the present invention is done any restriction in form; any those of ordinary skill in the art; do not departing from technical solution of the present invention scope situation; utilize the method content of above-mentioned announcement that technical solution of the present invention is made many possible variations and modification, all belong to the scope of claim book protection.
The above; it it is only the most preferred embodiment of the present invention; not the present invention is done any restriction in form; any those of ordinary skill in the art; do not departing from technical solution of the present invention scope situation; utilize the method content of above-mentioned announcement that technical solution of the present invention is made many possible variations and modification, all belong to the scope of claim book protection.
Claims (9)
1. a Double-interface electric connector, comprise insulation body, the first shielding casing being coated on insulation body periphery and the conducting terminal being contained in described insulation body, described first shielding casing is provided with roof and diapire, it is characterized in that: described first shielding casing is provided with the first docking chamber, described insulation body is provided with the first tongue plate portion being positioned at the first docking chamber and the 2nd tongue plate portion, it is provided with a metallic shield plate between described first tongue plate portion and the 2nd tongue plate portion, the surrounding in described 2nd tongue plate portion is around arranging one the 2nd shielding casing, the 2nd docking chamber in the described 2nd tongue plate portion of collecting it is formed with inside described 2nd shielding casing, described metallic shield plate is positioned at outside described 2nd docking chamber.
2. Double-interface electric connector according to claim 1, it is characterized in that: described metallic shield plate be provided with plate body and from plate body extend from plate body top and bottom bending respectively one to location division, described location division is in being horizontally disposed with and respectively to the roof and the diapire that connect the first shielding casing.
3. Double-interface electric connector according to claim 2, it is characterised in that: described metallic shield plate is vertically arranged in described first docking chamber, and is also provided with a fixing portion extended back from plate body, and described fixing portion admittedly holds with described insulation body and coordinates.
4. Double-interface electric connector according to claim 3, it is characterised in that: described 2nd shielding casing is provided with one to C-shaped curved wall, the plate body of described metallic shield plate with the curved wall of this C type against contacting.
5. Double-interface electric connector according to claim 4, it is characterised in that: the plate body of described metallic shield plate is curved, and intermediate position is protruded towards described 2nd shielding casing.
6. Double-interface electric connector according to claim 1, it is characterized in that: described Double-interface electric connector also comprises the 2nd shielding casing that is surrounded on described 2nd tongue plate portion surrounding, in described 2nd shielding casing, it is provided with the 2nd docking chamber of an accommodation TypeC type USB connector.
7. Double-interface electric connector according to claim 6, it is characterised in that: described first tongue plate portion and the 2nd tongue plate portion all extend horizontally, and in the horizontal direction in left and right spread configuration; Described 2nd shielding casing is provided with one to C-shaped curved wall.
8. according to Double-interface electric connector described in any one in claim 1 to 7, it is characterized in that: described conducting end subgroup comprises the first end subgroup being positioned in described first tongue plate portion and the two-terminal group being positioned in described 2nd tongue plate portion, described two-terminal group comprises the upper row's terminal and lower row's terminal that lay respectively at described 2nd upper and lower both sides, tongue plate portion and the isolation plate of the metal between described upper and lower row's terminal.
9. Double-interface electric connector according to claim 8, it is characterised in that: described metal isolation plate is embedded in described 2nd tongue plate portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596316.1A CN104332770B (en) | 2014-10-31 | 2014-10-31 | double-interface electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596316.1A CN104332770B (en) | 2014-10-31 | 2014-10-31 | double-interface electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104332770A CN104332770A (en) | 2015-02-04 |
| CN104332770B true CN104332770B (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410596316.1A Active CN104332770B (en) | 2014-10-31 | 2014-10-31 | double-interface electric connector |
Country Status (1)
| Country | Link |
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| CN (1) | CN104332770B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9853402B2 (en) * | 2015-09-30 | 2017-12-26 | Apple Inc. | Interconnect devices having a biplanar connection |
| FR3044189B1 (en) * | 2015-11-19 | 2018-01-05 | Sagemcom Broadband Sas | ELECTRONIC APPARATUS WITH LIMITED PARASITE RADIO EMISSIONS |
| TWM532677U (en) * | 2016-05-17 | 2016-11-21 | pei-lun Wang | Composite connector with double tongue plates |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544802B (en) * | 2010-12-16 | 2015-02-04 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
| CN103972733A (en) * | 2014-05-08 | 2014-08-06 | 连展科技电子（昆山）有限公司 | Minitype plug electric connector, minitype socket electric connector and electric connector combination |
| CN204179428U (en) * | 2014-10-31 | 2015-02-25 | 昆山德朋电子科技有限公司 | Double-interface electric connector |
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2014
- 2014-10-31 CN CN201410596316.1A patent/CN104332770B/en active Active
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| Publication number | Publication date |
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| CN104332770A (en) | 2015-02-04 |
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