CN101626129A - Socket electric connector and plug electric connector matched with same - Google Patents
Socket electric connector and plug electric connector matched with same Download PDFInfo
- Publication number
- CN101626129A CN101626129A CN200810136039A CN200810136039A CN101626129A CN 101626129 A CN101626129 A CN 101626129A CN 200810136039 A CN200810136039 A CN 200810136039A CN 200810136039 A CN200810136039 A CN 200810136039A CN 101626129 A CN101626129 A CN 101626129A
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- socket
- terminal
- tongue piece
- electric connector
- plug
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Abstract
The invention relates to a socket electric connector provided with a plurality of first terminals and a plurality of second terminals, wherein the first terminals are terminals with a minitype universal serial bus specification, and the specification of the second terminals can be terminals used for transmitting audio signals, data signals, charge signals or other signals. Except for being firmly inserted and connected with the plug electric connector with an A type or B type minitype universal serial bus specification, the socket electric connector also can be inserted and connected with the plug electric connector which is similarly provided with two groups of terminals and is used for matching with the socket electric connector.
Description
Technical field
The plug connector that the present invention relates to a kind of electric connector for socket and be mated, be meant a kind of electric connector for socket of the terminal group with two kinds of transmission standards and the plug connector that is mated especially, this electric connector for socket wherein specification of one group of terminal is the micro universal universal serial bus.
Background technology
(Universal Serial Bus USB) has become the most normal interface bus specification that is used of electronic equipment today to USB, and various electronic equipments often dispose one or more USB electric connector.
In recent years the micro universal universal serial bus that volume is also little (Micro USB) electric connector is pushed out.Yet, though the volume of micro universal universal serial bus electric connector obviously dwindles compared to the volume of general USB (USB) or Small Universal universal serial bus (Mini USB), but when it is arranged on electronic installation, still occupy certain space, add that electronic installation may also be provided with the electric connector of other different transmission standards simultaneously, therefore often taken the more space of electronic installation.
Therefore, a kind of electric connector except specification, also have other specification of transmission, can not only improve the versatility of this electric connector, also can reduce the required occupation space of electronic installation as signals such as audio frequency with micro universal universal serial bus if can develop.
Summary of the invention
Purpose of the present invention is promptly providing a kind of electric connector for socket, and this electric connector for socket also has in order to transmit the terminal of other specification signal except that the terminal with micro universal universal serial bus specification.
Another object of the present invention is to provide a kind of plug connector in order to cooperate with the aforesaid sockets electric connector, and this plug connector also has in order to transmit the terminal of other specification signal except that the terminal with micro universal universal serial bus specification.
So electric connector for socket of the present invention comprises a socket metal shell, a socket insulating body, a plurality of the first terminal and a plurality of second terminal.This socket insulating body is arranged in this socket metal shell, and comprises that one first tongue piece, at least one second tongue piece and a projection, this projection are positioned at this first tongue piece below, and this second tongue piece is positioned at by this projection.Described the first terminal is arranged at this first tongue piece, is micro universal universal serial bus specification.Described second terminal is arranged at this second tongue piece, is the terminal of non-universal serial bus specification.
This electric connector for socket can be pegged graft for the plug connector of a micro universal universal serial bus, and electrically connects with described the first terminal, and when this plug connector was plugged in this electric connector for socket, this projection was resisted against surface outside this plug connector.
According to of the present invention one preferable enforcement, wherein, this second tongue piece is lower than this projection end face.
According to of the present invention one preferable enforcement, wherein, the number of this second tongue piece is two, lays respectively at this projection two opposition side limits.
According to of the present invention one preferable enforcement, wherein, this socket insulating body also comprises a base portion, and this first tongue piece and this second tongue piece are extended by this base portion.
According to of the present invention one preferable enforcement, wherein, this first tongue piece is formed with a plurality of terminal grooves, and for ccontaining described the first terminal, described second tongue piece is formed with a plurality of terminal grooves respectively, for ccontaining described second terminal.
Plug connector of the present invention is in order to cooperate with the aforesaid sockets electric connector, and this plug connector comprises a plug metal shell, a plug insulating body, a plurality of the 3rd terminal and a plurality of the 4th terminal.This plug metal shell has up and down a roof and a diapire separately, up caves in this diapire part.This plug insulating body is arranged in this plug metal shell, and this plug insulating body comprises a tongue piece, and this tongue piece has an end face and a bottom surface.Described the 3rd terminal is arranged at this tongue piece end face, is micro universal universal serial bus specification.Described the 4th terminal is arranged at this tongue piece bottom surface, is the non-universal serial bus specification.
When this plug connector is plugged in this electric connector for socket, described the 3rd terminal contacts with described the first terminal, described the 4th terminal and described second termination contact, and the projection of this electric connector for socket is positioned at the recess of this plug metal shell.
According to of the present invention one preferable enforcement, wherein, this tongue piece end face concavity is formed with an end face depressed area, this tongue piece bottom surface concavity is formed with depressed area, a bottom surface, described the 3rd terminal is arranged in the end face depressed area of this tongue piece, and described the 4th terminal is arranged at not recess of these both sides, tongue piece bottom surface.
According to of the present invention one preferable enforcement, wherein, the diapire local dent of this plug metal shell and form a recess walls portion, and this diapire also has and is connected to these recess walls portion both sides and height is two low bottom wall portion than this recess walls portion, this recess walls portion is embedded in the depressed area, bottom surface of this tongue piece, described the 4th terminal is interval in this two bottom wall portion top respectively, and when this plug connector is plugged in this electric connector for socket, the projection end face of this electric connector for socket contacts with this recess walls portion bottom surface.
According to of the present invention one preferable enforcement, wherein, the contiguous leading edge of this plug metal shell roof place also is provided with two perforates, this plug connector also comprises a pair of five terminal, this two five terminal is arranged at this tongue piece end face both sides, and the sub-front end of this two five terminal is the structure of up protruding and protrudes this plug metal shell roof by this two perforate respectively.
Electric connector for socket of the present invention is except having one group of terminal of micro universal universal serial bus specification, and can be in order to outside the signal that transmits universal serial bus specification, also has another group in order to transmit one group of terminal of other specification signal (for example other signals such as audio signal, data-signal or charging signals), increase the versatility of electric connector for socket by this, and reduce the space that must take electronic installation.
Description of drawings
Fig. 1 is the exploded view of a preferred embodiment of electric connector for socket of the present invention;
Fig. 2 is the front view of the preferred embodiment of this electric connector for socket;
Fig. 3 is the exploded view of a preferred embodiment of plug connector of the present invention;
Fig. 4 is the front view of the preferred embodiment of this plug connector;
Fig. 5 is the stereogram that this plug connector is plugged in this electric connector for socket;
Fig. 6 is the cross sectional side view that this plug connector is plugged in this electric connector for socket;
Fig. 7 is the front view that this plug connector is plugged in this electric connector for socket;
Fig. 8 is the cross-sectional front view that an A type micro universal serial bus plug electric connector is plugged in this electric connector for socket; And
Fig. 9 is the cross-sectional front view that a Type B micro universal serial bus plug electric connector is plugged in this electric connector for socket.
1 electric connector for socket
2 plug connectors
3A type micro universal serial bus plug electric connector
4B type micro universal serial bus plug electric connector
11 socket metal shells
111 interfaces
112 roofs
The 112a hole clipping
113 diapires
114 sidewalls
12 socket insulating bodies
121 base portions
122 first tongue pieces
123 projections
The 123a end face
124 second tongue pieces
126 terminal grooves
127 terminal grooves
13 the first terminals
14 second terminals
21 plug metal shells
211 interfaces
212 roofs
The 212a perforate
213 diapires
214 wall portions
215 recess walls portions
22 plug insulating bodies
220 base portions
221 tongue pieces
222 end faces
223 bottom surfaces
224 end face depressed areas
Depressed area, 225 bottom surface
23 the 3rd terminals
24 the 4th terminals
25 five terminal
31 insulating bodies
32 terminals
33 metal shells
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present invention, in the following detailed description that cooperates with reference to a graphic preferred embodiment, can clearly present.
Consult Fig. 1 and Fig. 2, a preferred embodiment of electric connector for socket 1 of the present invention comprises a socket metal shell 11, a socket insulating body 12, a plurality of the first terminal 13 and a plurality of second terminal 14.
First tongue piece
122 bottom surfaces are formed with a plurality of terminal grooves 126, in confession the first terminal 13 was contained in, two second tongue pieces, 124 end faces had been recessed to form a plurality of terminal grooves 127 respectively, in being placed in respectively for second terminal 14, in other words, second terminal 14 is to be arranged on two second tongue pieces 124 in batches.In the present embodiment, described the first terminal 13 is the terminal of micro universal universal serial bus specification, and described second terminal 14 can be the terminal in order to transmitting audio signal, data-signal, charging signals or other signal.
Consult Fig. 3 and Fig. 4, plug connector 2 of the present invention is in order to cooperating with aforesaid electric connector for socket, and a preferred embodiment of this plug connector 2 comprises a plug metal shell 21, a plug insulating body 22, a plurality of the 3rd terminal 23, a plurality of the 4th terminals 24 and a pair of five terminal 25.Plug metal shell 21 is hollow form and has an interface 211, in the present embodiment, plug metal shell 21 has up and down a roof 212 and a diapire 213 separately, and two sidewalls 210 that connect roof 212 and diapire 213, roof 212, diapire 213 and two side 210 leading edges define interface 211, roof 212 contiguous leading edge places are provided with two perforate 212a, the middle section of diapire 213 leading edges up is recessed to form a recess walls portion 215, and diapire 213 also has and is connected to recess walls portion 215 both sides and height is two low bottom wall portion 214 than recess walls portion 2215.
Plug insulating body 22 comprises the tongue piece 221 that a base portion 220 and is stretched out by base portion 220 forward, tongue piece 221 has an end face 222 and a bottom surface 223, tongue piece 221 end faces 222 have been recessed to form an end face depressed area 224 and depressed area, a bottom surface 225 respectively with bottom surface 223 central authorities, described the 3rd terminal 23 is arranged on tongue piece 221 end face depressed areas 224, described the 4th terminal 24 is arranged on not recess of 223 both sides, tongue piece 221 bottom surfaces, should be separately positioned on tongue piece 221 end faces 222 both sides to five terminal 25, each five terminal 25 front end 251 is the up structure of projection.
When plug insulating body 22 is contained in the plug metal shell 21, described the 3rd terminal 23 is interval in roof 212 belows of plug metal shell 21, the recess walls portion 215 of plug metal shell 21 is embedded in the bottom surface recess walls portion 225 of tongue piece 221, described the 4th terminal 24 is interval in two bottom wall portion, 214 tops respectively, and 251 of two five terminals, 25 front ends are protruded by two perforate 212a of plug metal shell 21 roofs 212 respectively.
The 3rd terminal 23 is the terminal of micro universal universal serial bus specification, the 4th terminal 24 can be the terminal in order to transmitting audio signal, data-signal, charging signals or other signal, in the present embodiment, the 3rd terminal 23 is to be in order to cooperate second terminal 14 of electric connector for socket 1 in order to the first terminal 13, the four terminals 24 that cooperate aforesaid sockets electric connector 1.
Consult Fig. 5, Fig. 6, Fig. 7, when plug connector 2 is plugged on electric connector for socket 1, plug connector 2 is inserted in the electric connector for socket 1 by the interface 111 of socket metal shell 11, and the described tongue piece 122 of electric connector for socket 1, plug connector 2 is stretched in 124 grafting 211 by plug metal shell 21, wherein, first tongue piece 122 of electric connector for socket 1 stretches in the end face depressed area 224 of plug connector 2 tongue pieces 221, and the first terminal 13 contacts with the 3rd terminal 23, can transmit the signal of USB, and two second tongue pieces 124 of electric connector for socket 1 stretch into respectively in the space between plug connector 1 tongue piece 221 bottom surfaces, 223 down either side and 21 liang of bottom wall portion 214 of plug metal shell, described the 3rd terminal 14 is contacted with the 4th terminal 24, can transmit for example audio signal, data-signal, charging signals or the like, 123 of projections are to stretch into the position below the recess walls portion 215 of plug metal shell 21, and projection 123 end face 123a contact with the bottom surface of recess walls portion 215.In addition, the front end 251 of two five terminal 25 also snaps in respectively in the two hole clipping 112a of electric connector for socket 1.
Consult Fig. 8, electric connector for socket 1 of the present invention also can be pegged graft for the plug connector 3 of an A type micro universal universal serial bus specification, and this plug connector 3 comprises that terminal 32 and that an insulating body 31, majority are arranged on insulating body 31 is coated on the outer metal shell 33 of insulating body 31.
When plug connector 3 is plugged on electric connector for socket 1, the terminal 32 of plug connector 3 contacts with the first terminal 13 of electric connector for socket 1, and because second tongue piece 124 of electric connector for socket 1 is lower than projection 123 end face 123a, when plug connector 3 is plugged on electric connector for socket 1, plug connector 3 outer surfaces can contact with the projection 123 end face 123a of electric connector for socket 1, plug connector 3 outer surfaces of indication are meant the bottom surface of plug connector 3 metal shells 33 herein, so removing in the time of to allow plug connector 3 be plugged on electric connector for socket 1 also firmly, also can avoid the metal shell 33 of plug connector 3 to touch second terminal 14 of electric connector for socket 1.
In like manner, consult Fig. 9, this electric connector for socket 1 also can be pegged graft for the plug connector 4 of a Type B micro universal universal serial bus specification, when this plug connector 4 is plugged on this electric connector for socket 1, the outer surface of plug connector 4 (i.e. the metal shell bottom surface of this plug connector 4) contacts with the end face 123a of electric connector for socket 1 projection 123 equally, and its effect as hereinbefore.
In sum, the present invention is modified to electric connector for socket 1 except one group of terminal 13 with micro universal universal serial bus specification, also have in order to transmit one group of terminal 14 of other specification signal (for example other signal such as audio frequency), increase electric connector for socket 1 versatility by this, and when it is arranged on an electronic installation, because single electric connector for socket 1 can have two kinds of transmission standards, so also can reduce the space that must take electronic installation.And plug connector pairing with it is except can be the micro universal serial bus plug electric connector of A type or Type B, or have separately outside the transmission standard corresponding with another group terminal group 14 of electric connector for socket 1, also can be the pattern that has micro universal universal serial bus and two kinds of transmission standards of non-universal serial bus simultaneously.
The above, it only is preferred embodiment of the present invention, when not limiting scope of the invention process with this, promptly the simple equivalent of being done according to the present patent application claim and invention description content generally changes and modifies, and all still belongs in the scope that patent of the present invention contains.
Claims (10)
1. electric connector for socket is characterized in that comprising:
One socket metal shell;
One socket insulating body is arranged in this socket metal shell, and this socket insulating body comprises
One first tongue piece;
One projection is positioned at this first tongue piece below;
At least one second tongue piece is positioned at by this projection;
A plurality of the first terminals are arranged at this first tongue piece, and described the first terminal is a micro universal universal serial bus specification; And
A plurality of second terminals are arranged at this second tongue piece, and described second terminal is the terminal of non-universal serial bus specification;
This electric connector for socket is pegged graft for the plug connector of a micro universal universal serial bus, and electrically connects with described the first terminal, and when this plug connector was plugged in this electric connector for socket, this projection was resisted against surface outside this plug connector.
2. according to the described electric connector for socket of claim 1, it is characterized in that this second tongue piece is lower than this projection end face.
3. according to the described electric connector for socket of claim 1, it is characterized in that the number of this second tongue piece is two, lay respectively at this projection two opposition side limits.
4. according to the described electric connector for socket of claim 1, it is characterized in that this socket insulating body also comprises a base portion, this first tongue piece and this second tongue piece are extended by this base portion.
5. according to the described electric connector for socket of claim 1, it is characterized in that this first tongue piece is formed with a plurality of terminal grooves, for ccontaining described the first terminal, this second tongue piece is formed with a plurality of terminal grooves, for ccontaining described second terminal.
6. according to the described electric connector for socket of claim 1, it is characterized in that this socket metal shell comprises up and down a roof, diapire separately and the two side that connects this roof and this diapire, and the contiguous leading edge of this roof place is provided with two hole clippings.
7. plug connector in order to cooperate with the described electric connector for socket of claim 1 is characterized in that comprising:
One plug metal shell has up and down separately a roof and a diapire, up caves in this diapire part;
One plug insulating body is arranged in this plug metal shell, and this plug insulating body comprises a tongue piece, and this tongue piece has an end face and a bottom surface;
A plurality of the 3rd terminals are arranged at this tongue piece end face, and described the 3rd terminal is a micro universal universal serial bus specification; And
A plurality of the 4th terminals are arranged at this tongue piece bottom surface, and described the 4th terminal is the non-universal serial bus specification;
When this plug connector is plugged in this electric connector for socket, described the 3rd terminal contacts with described the first terminal, described the 4th terminal and described second termination contact, and the projection of this electric connector for socket is positioned at the recess of this plug metal shell.
8. according to the described plug connector of claim 7, it is characterized in that, this tongue piece end face concavity is formed with an end face depressed area, this tongue piece bottom surface concavity is formed with depressed area, a bottom surface, described the 3rd terminal is arranged in the end face depressed area of this tongue piece, and described the 4th terminal is arranged at not recess of these both sides, tongue piece bottom surface.
9. according to the described plug connector of claim 8, it is characterized in that, the diapire local dent of this plug metal shell and form a recess walls portion, and this diapire also has and is connected to these recess walls portion both sides and height is two low bottom wall portion than this recess walls portion, this recess walls portion is embedded in the depressed area, bottom surface of this tongue piece, described the 4th terminal is interval in this two bottom wall portion top respectively, when this plug connector is plugged in this electric connector for socket, the projection end face of this electric connector for socket contacts with this recess walls portion bottom surface.
10. according to the described plug connector of claim 7, it is characterized in that, the contiguous leading edge of this plug metal shell roof place also is provided with two perforates, this plug connector also comprises a pair of five terminal, this two five terminal is arranged at this tongue piece end face both sides, and the sub-front end of this two five terminal is the structure of up protruding and protrudes this plug metal shell roof by this two perforate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810136039A CN101626129A (en) | 2008-07-08 | 2008-07-08 | Socket electric connector and plug electric connector matched with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810136039A CN101626129A (en) | 2008-07-08 | 2008-07-08 | Socket electric connector and plug electric connector matched with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101626129A true CN101626129A (en) | 2010-01-13 |
Family
ID=41521859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810136039A Pending CN101626129A (en) | 2008-07-08 | 2008-07-08 | Socket electric connector and plug electric connector matched with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101626129A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944693B (en) * | 2009-07-07 | 2012-06-13 | 宏达国际电子股份有限公司 | Socket connector and plug connector |
| CN109328447A (en) * | 2016-06-24 | 2019-02-12 | 哈廷电子有限公司及两合公司 | Interface module, the system with interface module and the method for coupling data/address bus |
-
2008
- 2008-07-08 CN CN200810136039A patent/CN101626129A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944693B (en) * | 2009-07-07 | 2012-06-13 | 宏达国际电子股份有限公司 | Socket connector and plug connector |
| CN109328447A (en) * | 2016-06-24 | 2019-02-12 | 哈廷电子有限公司及两合公司 | Interface module, the system with interface module and the method for coupling data/address bus |
| CN109328447B (en) * | 2016-06-24 | 2020-11-20 | 哈廷电子有限公司及两合公司 | Interface module, system having an interface module and method for coupling a data bus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100113 |