CN104332771A - Dual-interface electrical connector - Google Patents
Dual-interface electrical connector Download PDFInfo
- Publication number
- CN104332771A CN104332771A CN201410596298.7A CN201410596298A CN104332771A CN 104332771 A CN104332771 A CN 104332771A CN 201410596298 A CN201410596298 A CN 201410596298A CN 104332771 A CN104332771 A CN 104332771A
- Authority
- CN
- China
- Prior art keywords
- interface
- electric connector
- double
- hyoplastron portion
- insulating body
- 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.)
- Granted
Links
- 238000003032 molecular docking Methods 0.000 claims description 34
- 239000002184 metal Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000005035 ginseng Nutrition 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—BASIC 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
- H01R13/659—Shield structure with plural ports for distinct connectors
-
- H—ELECTRICITY
- H01—BASIC 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—BASIC 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
- H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
Abstract
The invention provides a dual-interface electrical connector. The connector comprises an insulating body, a shielding shell and a conductive terminal set, wherein the shielding shell wraps the periphery of the insulating body; the conductive terminal set is accommodated in the insulating body; a butting cavity is formed in the shielding shell and is provided with a butting interface for inserting a butting electrical connector; the butting interface comprises a wide interface and a narrow interface which are asymmetrically formed and are used for transmitting different signals respectively. According to the dual-interface electrical connector, the butting interface of the shielding shell is designed into wide and narrow asymmetric interfaces and can be used for simultaneously and independently butting two different types of electrical connectors, and the two functions are integrated in one electrical connector, so that greater convenience is brought to use by users, and the cost and the space occupation can also be effectively reduced.
Description
Technical field
The present invention relates to electric connector field, particularly relate to a kind of multi-functional Double-interface electric connector.
Background technology
Electric connector is as a kind of common electric connection device, widely apply in industrial every field, especially in consumer electronics field, electric connector 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.Electric connector needs to be electrically connected with the connector docked (as butt-jointed electric connector or circuit board or cable), to realize electrical transmission.Current most of electric connector can only be connected with the interfacing part of single kind, therefore function ratio is more single, such as, USB socket can only grafting USB plug, can not grafting mutually between different types of electric connector, because the circuit board connector species that powers on is various, realize different functions respectively, but the space of circuit board is very limited again, this just requires that the structural design of electric connector must be very exquisite, and super multifunctional direction development, 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, comprise insulating body, be coated on the shielding casing of insulating body periphery and be contained in the conducting end subgroup in described insulating body, docking chamber is provided with in described shielding casing, described docking chamber is provided with a docking port inserted for butt-jointed electric connector, and described docking port comprises asymmetric setting and transmits the wide interface of unlike signal and narrow interface respectively.
Further, described insulating body is provided with a base portion, from the first hyoplastron portion that base portion extends forward and the second hyoplastron portion and the base plate that is positioned at below the second hyoplastron portion, described second hyoplastron portion and described base plate lay respectively at described inside and outside both sides of docking chamber.
Further, described wide interface and described narrow interface connect with each other, and the roof of described wide interface flushes with the roof of narrow interface, there is difference in height between the diapire of described narrow interface and the diapire of described wide interface.
Further, described second hyoplastron portion extends in described docking chamber for docking with a Type C type USB connector.
Further, be provided with the draw-in groove holding described narrow interface diapire between described base portion and described base plate, the second hyoplastron portion and described base plate be arranged in parallel.
Further, be provided with the first hyoplastron portion and the second hyoplastron portion that in the vertical direction exists difference in height in described docking chamber, and described second hyoplastron portion and described first hyoplastron portion are split-type structural.
Further, described insulating body is provided with the base portion of a longitudinal extension, and the longitudinal two ends of described base portion are provided with curved portions and are positioned at the arc convex on rear side of curved portions, and described arc convex is for withstanding the back edge of described shielding casing.
Further, described conducting end subgroup comprises the first end subgroup be positioned at inside described wide interface and the second terminal group be positioned at inside described narrow interface, and described second terminal group comprises row's terminal, lower row's terminal and the metal division board between described upper and lower row's terminal.
Further, described metal division board is embedded in described second hyoplastron portion.
Further, described shielding casing is provided with a roof, the diapire relative with roof and connects the curved wall of roof and diapire.
Double-interface electric connector of the present invention is by being designed to wide, narrow two kinds of asymmetrical interfaces by the docking port of shielding casing, can be used for simultaneously or the electric connector that docking two is dissimilar separately, by in two kinds of Function Integration Mechanism to electric connectors, user is used more convenient, also can effectively reduce costs and space hold.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of Double-interface electric connector of the present invention.
Fig. 2 is the three-dimensional exploded view of Double-interface electric connector of the present invention.
Fig. 3 is the docking port simplified schematic diagram of Double-interface electric connector of the present invention.
Fig. 4 is the schematic diagram of Double-interface electric connector split-type design execution mode of the present invention.
Embodiment
Refer to shown in Fig. 1 to Fig. 4, the invention provides a kind of Double-interface electric connector 100, comprise an insulating body 10, around the shielding casing 20 being coated on insulating body 10 periphery and the conducting end subgroup 40 be contained in described insulating body 10.
Described insulating body 10 is provided with a base portion 11, from the first hyoplastron portion 12 that the front end face of base portion 11 protrudes out forward, the second hyoplastron portion 13 being positioned at the first side, hyoplastron portion 12 and the base plate 131 be positioned at below the second hyoplastron portion 13.Described base portion 11 longitudinal extension, and its longitudinal two ends are provided with curved portions 14 and are positioned at the arc convex 15 on rear side of curved portions 14, described arc convex 15, for withstanding the back edge of described shielding casing 20, plays the positioning action of fore-and-aft direction.Described first hyoplastron portion 12 is all horizontally disposed with described second hyoplastron portion 13, and the length in the first hyoplastron portion 12 is greater than the length in described second hyoplastron portion 13.Hyoplastron portion of described base plate 131, first hyoplastron portion 12, second 13 and described base portion 11 integrated injection molding.Described base plate 131 is arranged in parallel with described second hyoplastron portion 13, and both lay respectively at the inside and outside both sides in docking chamber 24.In addition, there is difference in height in described first hyoplastron portion 12 and the second hyoplastron portion 13 in the vertical direction, described second hyoplastron portion 13 in the vertical direction is higher than described first hyoplastron portion 12.
Described shielding casing 20 is metal material, and it passes through punch forming process and is formed after bending.Described shielding casing 20 is provided with a roof 21, the 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 a docking chamber 24 jointly, for holding described insulating body 10, described curved wall 23 is coated in the curved portions 14 at described base portion 11 two ends respectively, in addition, described roof 21 is provided with the shell fragment 25 protruded out in described docking chamber 24, and described curved wall 23 is provided with the installation portion 26 to downward-extension.Described first hyoplastron portion 12 and the second hyoplastron portion 13 are all located in described docking chamber 24, for being electrically connected with butt-jointed electric connector (not shown).Wherein, described docking chamber 24 is elongated and be provided with an asymmetrical docking port, described docking port is provided with mutually through wide interface A and narrow interface B, be respectively used to the butt-jointed electric connector of two different types of grafting thickness, described first hyoplastron portion 12 is positioned at inside described wide interface A, described second hyoplastron portion 13 is positioned at inside described narrow interface B, as shown in Figure 2, the roof A2 of described wide interface A flushes with the roof B2 of narrow interface B, difference in height is there is between the diapire B1 of described narrow interface B and the diapire A1 of described wide interface A, the distance between the diapire B1 of narrow interface B and roof B2 is caused to be less than distance between the diapire A1 of wide interface A and roof A2.In addition, in order to increase the support strength to shielding casing 20, described base plate 131 is positioned at below the diapire B1 of described narrow interface B, for supporting diapire B1, and in order to make diapire B1 better and insulating body fixing, between the base portion 11 of described insulating body and base plate 131, be provided with the draw-in groove 132 holding described diapire B1.
As can be seen here, described docking chamber 24 inner region divides and forms wide, narrow two and mutually through docking region, can for inserting or insert separately while two kinds of dissimilar butt end electric connector products or the insertion of both fit products.It is worth mentioning that, in best mode for carrying out the invention, described narrow interface B for holding a USB electric connector (not shown), especially Type C type USB electric connector.
Described conducting end subgroup 40 comprises first end subgroup 41 and the second 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, hyoplastron portion 12; Described second terminal group 42 comprises the upper row's terminal and lower row's terminal and the division board 43 between described upper and lower row's terminal that lay respectively at described second upper and lower both sides, hyoplastron portion 13, described division board 43 is metal material, it is for separating two rows terminal, to reach effect of EMI suppression, and described division board 43 is provided with a flat part 45 and from the vertically extending welding leg 46 of flat part 45 1 lateral buckling.Described first end subgroup 41 and the second terminal group 42 are respectively used to be electrically connected with butt end electric connector.
In addition, in other execution modes of the present invention, described two hyoplastron portions 12, 13 also can adopt split to design, and be assembled in the docking chamber in shielding casing in the lump, as shown in Figure 4, by the first hyoplastron portion 12, insulating body 11 is part Q integrally, and by the second hyoplastron portion 13, conducting terminal 42 integrally part P in base plate 131 and the second hyoplastron portion 13, this single piece P is assembled in docking chamber, and coordinate with the holding section M preset on insulating body or on shielding casing and realize fixing and locate, thus, single piece P, Q can realize independent design, also assembling difficulty can be reduced, certainly, no matter be independent split design or unitary design, single piece P, the docking port interface (ginseng Fig. 3) that Q is formed is identical, therefore still multifunctional usage can be realized, can for inserting while two kinds of dissimilar butt end electric connector products or insert separately or the insertion of both fit products, also protection category of the present invention is belonged to, do not repeat them here and enumerate.
In sum, the docking port of shielding casing 20 is designed to the asymmetric design of width two sections by Double-interface electric connector 100 of the present invention, make inside docking port, define two docking regions, butt end electric connector or its fit product of two types can be docked at the same time or separately, achieve multifunctional application, make the user to use more convenient, and by design, dissimilar and electric connector product that is function are pooled a monomer electric connector product, not only reduce cost, also make volume more miniaturized.
The above; it is only most preferred embodiment of the present invention; not any pro forma restriction is done to the present invention; any those of ordinary skill in the art; do not departing under technical solution of the present invention ambit; utilize the method content of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, all belong to the scope of claims protection.
Claims (10)
1. a Double-interface electric connector, comprise insulating body, be coated on the shielding casing of insulating body periphery and be contained in the conducting end subgroup in described insulating body, docking chamber is provided with in described shielding casing, described docking chamber is provided with a docking port inserted for butt-jointed electric connector, it is characterized in that: described docking port comprises asymmetric setting and transmits the wide interface of unlike signal and narrow interface respectively.
2. Double-interface electric connector according to claim 1, it is characterized in that: described insulating body is provided with a base portion, from the first hyoplastron portion that base portion extends forward and the second hyoplastron portion and the base plate that is positioned at below the second hyoplastron portion, described second hyoplastron portion and described base plate lay respectively at described inside and outside both sides of docking chamber.
3. Double-interface electric connector according to claim 2, it is characterized in that: described wide interface and described narrow interface connect with each other, the roof of described wide interface flushes with the roof of narrow interface, there is difference in height between the diapire of described narrow interface and the diapire of described wide interface.
4. Double-interface electric connector according to claim 3, is characterized in that: described second hyoplastron portion extends in described docking chamber for docking with a Type C type USB connector.
5. Double-interface electric connector according to claim 4, is characterized in that: be provided with the draw-in groove holding described narrow interface diapire between described base portion and described base plate, and the second hyoplastron portion and described base plate be arranged in parallel.
6. Double-interface electric connector according to claim 1, is characterized in that: be provided with the first hyoplastron portion and the second hyoplastron portion that in the vertical direction exists difference in height in described docking chamber, and described second hyoplastron portion and described first hyoplastron portion are split-type structural.
7. Double-interface electric connector according to claim 6, it is characterized in that: described insulating body is provided with the base portion of a longitudinal extension, and the longitudinal two ends of described base portion are provided with curved portions and are positioned at the arc convex on rear side of curved portions, described arc convex is for withstanding the back edge of described shielding casing.
8. the Double-interface electric connector according to any one in claim 2 to 7, it is characterized in that: described conducting end subgroup comprises the first end subgroup be positioned at inside described wide interface and the second terminal group be positioned at inside described narrow interface, described second terminal group comprises row's terminal, lower row's terminal and the metal division board between described upper and lower row's terminal.
9. Double-interface electric connector according to claim 8, is characterized in that: described metal division board is embedded in described second hyoplastron portion.
10. Double-interface electric connector according to claim 9, is characterized in that: described shielding casing is provided with a roof, the diapire relative with roof and connects the curved wall of roof and diapire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596298.7A CN104332771B (en) | 2014-10-31 | 2014-10-31 | double-interface electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596298.7A CN104332771B (en) | 2014-10-31 | 2014-10-31 | double-interface electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104332771A true CN104332771A (en) | 2015-02-04 |
| CN104332771B CN104332771B (en) | 2016-08-24 |
Family
ID=52407454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410596298.7A Active CN104332771B (en) | 2014-10-31 | 2014-10-31 | double-interface electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332771B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI647880B (en) * | 2016-09-15 | 2019-01-11 | 惠普發展公司有限責任合夥企業 | Connectors |
| US11322896B2 (en) | 2019-12-02 | 2022-05-03 | Dongguan Leader Precision Industry Co., Ltd | Electrical connector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102201629A (en) * | 2010-03-26 | 2011-09-28 | 星电株式会社 | Connector and electronic equipment |
| CN202009124U (en) * | 2011-03-22 | 2011-10-12 | 永泰电子（东莞）有限公司 | Metal casing for electric connector and electric connector |
| CN102280777A (en) * | 2010-04-27 | 2011-12-14 | 星电株式会社 | Shield case and connector having the same |
-
2014
- 2014-10-31 CN CN201410596298.7A patent/CN104332771B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102201629A (en) * | 2010-03-26 | 2011-09-28 | 星电株式会社 | Connector and electronic equipment |
| CN102280777A (en) * | 2010-04-27 | 2011-12-14 | 星电株式会社 | Shield case and connector having the same |
| CN202009124U (en) * | 2011-03-22 | 2011-10-12 | 永泰电子（东莞）有限公司 | Metal casing for electric connector and electric connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI647880B (en) * | 2016-09-15 | 2019-01-11 | 惠普發展公司有限責任合夥企業 | Connectors |
| US11081846B2 (en) | 2016-09-15 | 2021-08-03 | Hewlett-Packard Development Company, L.P. | Connectors |
| US11322896B2 (en) | 2019-12-02 | 2022-05-03 | Dongguan Leader Precision Industry Co., Ltd | Electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104332771B (en) | 2016-08-24 |
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