CN2909613Y - Electric connector and plug connected therewith - Google Patents
Electric connector and plug connected therewith Download PDFInfo
- Publication number
- CN2909613Y CN2909613Y CNU2006201149029U CN200620114902U CN2909613Y CN 2909613 Y CN2909613 Y CN 2909613Y CN U2006201149029 U CNU2006201149029 U CN U2006201149029U CN 200620114902 U CN200620114902 U CN 200620114902U CN 2909613 Y CN2909613 Y CN 2909613Y
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- plug
- electric connector
- terminal
- connector according
- grafting
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The electrical connector comprising an insulator, a plurality of first and second connection terminals and plug components are the direct carriers of transmitting signals between electronic equipments and signal output devices. The insulator includes a plurality of first and second terminal receiving slots arranged at intervals with their opposite sides toward each other. The first connection terminal situates in the first terminal receiving slot for transmitting signals and the second connection terminal situates in the second terminal receiving slot for transmitting signals in accordance with USB specifications. The plug components are connected with the signal output devices and are compliant with USB plug-in specifications for attachment to the electrical connector to transmit signals.
Description
Technical field
The utility model relates to a kind of electric connector, particularly relates to a kind of universal serial bus specification and the additional electric connector of sound signal function and plug combination of mating electrical connector transmitted of meeting.
Background technology
The mp3 walkman that sell general market, its side is respectively equipped with headset connector and universal serial bus (Universal Serial Bus, abbreviation USB) connector, and described connector outer end respectively is formed with earphone jack and USB jack, supplies headset plug and USB plug corresponding inserted respectively.The user can be optionally, when desiring listoning music, then between earphone, headset plug, earphone jack, headset connector and mp3 walkman, transmit sound signal, or desire is upgraded, when transmitting latest songs, then transmit digital signals between computer, USB plug, USB jack, USB connector and mp3 walkman.
So the design of mp3 walkman must be provided with two kinds of electric connectors simultaneously, and the two groups of different plugs of arranging in pairs or groups, the feasible different demands of transmitting sound signal and digital signals of reaching.
Yet this restriction is for stressing lightweight, compact mp3 walkman, owing to the setting of two groups of electric connectors expend internal body valuable utilize the space, cause body volume and weight more to reduce.
In addition, the plug number of times in useful life of conventional earphone is about 10,000 times, and when access times are many more, wearing and tearing will be serious more, may cause the not good of sound effect, for example, in the process of listoning music, influences the quality of listening to of music owing to the generation of noise.And the plug number of times in useful life of USB is about more than 30,000 times, and apparently, the use of USB connector is than the more anti-plug of conventional earphone connector.
The utility model content
A purpose of the present utility model is to provide a kind of adding based on the universal serial bus specification that the electric connector that transmits the sound signal function is arranged, and cooperates described electricity to connect the plug combination of device with the output sound signal.
The utility model can transmit the electric connector of sound signal, uses so that an electronic installation is electrically connected with a signal output device and transmitting signals.Described electric connector has an insulating base, a plurality of the first terminal and a plurality of second terminal.Described insulating base has a body and a Plug Division, and described Plug Division has one first opposite plug surface and one second plug surface, and described first, second plug surface is formed with a plurality of spaced first, second storage tanks respectively.Described first, second terminal correspondence is located in described first, second storage tank, and described the first terminal is in order to transmitting signals, and described second terminal meets the signal of USB specification in order to transmission.
Preferably, other is provided with a plug, described plug meets the grafting specification of USB, connection is from described signal output device, described plug has that a plurality of correspondences and described the first terminal connect and in order to the 3rd terminal of transmitting signals, after described plug and described electric connector are pegged graft sound signal is exported.
The effect of the plug combination of the utility model electric connector and mating electrical connector is to transmit outside the digital signals that meets the USB specification, also can transmit the function of sound and two kinds of signals of numerical digit.
Description of drawings
Be elaborated below in conjunction with the plug combination of drawings and Examples to the utility model electric connector and mating electrical connector:
Fig. 1 is a three-dimensional exploded view, and a preferred embodiment of the plug combination of the utility model electric connector and mating electrical connector is described;
Fig. 2 is a constitutional diagram of described preferred embodiment, and the surface structure after described electric connector is assembled is described; And
Fig. 3 is a cross-sectional schematic of described preferred embodiment, illustrates that described electric connector engages the state that sound signal is transmitted in the back with described plug.
Embodiment
Consult Fig. 1 and Fig. 2, a preferred embodiment of the utility model electric connector 2, with (figure does not show) is electrically connected also transmitting signals with a signal output device 8 so that an electronic installation, other is provided with a plug 1, can be in order to dock with described electric connector 2.Described electric connector 2 is installed on the circuit board (figure does not show) of described electronic installation.Described electric connector 2 comprises an insulating base 3, a shield shell 6, a plurality of the first terminal 41 and a plurality of second terminal 51.
Described insulating base 3 has a body 31 and by the Plug Division 32 of described body 31 along a grafting direction 9 extensions.Described Plug Division 32 has one first opposite up and down plug surface 321 and one second plug surface 322, and described first, second plug surface 321,322 is formed with a plurality of spaced first, second storage tanks 323,324 respectively along a grafting direction.
Described shield shell 6 has the grafting space 61 and an interface 62 that is communicated with described grafting space 61 that can hold described insulating base 3, and the shape of described interface 62 meets the USB specification.
Described the first terminal 41 correspondences are located in described first storage tank 323 and in order to transmitting signals, in the present embodiment, described the first terminal 41 is in order to the transmission sound signal, and wherein comprises ground connection, cooperates one the first terminal 41 so as to forming single-tone.Cooperate its two the first terminal 41 so as to forming three-dimensional sound.In the present embodiment, other the first terminal 41 also can provide the signal that transmits microphone (figure does not show) and line traffic control (figure does not show) to use respectively.Each the first terminal 41 has first abutting end 412 that first contact jaw 411 and that is revealed in described first plug surface 321 stretches out described body 31.
Described second terminal, 51 correspondences are located in described second storage tank 324 and meet the signal of USB specification in order to transmission, in the present embodiment, described second terminal 51 can supply to transmit digital signals, and each second terminal 51 has second abutting end 512 that second contact jaw 511 and that is revealed in described second plug surface 322 stretches out described body 31.
Described interface 62 contiguous described contact jaws 411,511 are for described plug 1 corresponding the insertion.Described abutting end 412,512 outstanding described shield shells 6 are electrically connected with described circuit board (figure does not show) in order to corresponding.
Described plug 1 has the grafting specification that meets USB, connects from described signal output device 8, in order to transmitting signals.In the present embodiment, described signal output device 8 is an earphone, and in order to transmitting sound signal, but not as limit, described plug 1 has described first contact jaw 411 of a plurality of correspondences and in order to transmit the 3rd terminal 11 of sound signal.After described plug 1 is socketed on described interface 62,, can make described electronic installation (figure does not show) transmit sound signal to described voice output 8 by the electrical contact (as shown in Figure 3) of described the 3rd terminal 11 and the first terminal 41.
As mentioned above, plug 1 Combination Design of the utility model electric connector 2 and mating electrical connector 2, except that can transmitting the digital signals that meets the USB specification, cooperate described plug 1, described electric connector 2 also can transmit sound signal, because described combination has the function that can transmit sound and two kinds of signals of numerical digit, then the space of earphone electric connector can effectively be saved originally, moreover, the specifications design of described plug 1, compare with the conventional earphone plug, increase anti-plug, just is provided better sound quality and longer plug useful life.
Claims (14)
1. an electric connector is installed on the circuit board, and pegs graft for a corresponding electric connector that meets universal serial bus grafting specification, and it is characterized in that: described electric connector comprises:
One insulating base has the Plug Division that a body and connects described body, and described Plug Division has one first plug surface and one second plug surface, and described first, second plug surface is formed with a plurality of spaced first, second storage tanks respectively along a grafting direction;
A plurality of the first terminals, correspondence is located in described first storage tank respectively, in order to transmitting signals; And
A plurality of second terminals, correspondence is located in described second storage tank respectively, meets the signal of universal serial bus specification in order to transmission.
2. electric connector according to claim 1 is characterized in that: each the first terminal has first contact jaw that is revealed in described first plug surface.
3. electric connector according to claim 2 is characterized in that: each the first terminal also has first abutting end that stretches out described body.
4. electric connector according to claim 1 is characterized in that: each second terminal has second contact jaw that is revealed in described second plug surface.
5. electric connector according to claim 4 is characterized in that: each second terminal also has second abutting end that stretches out described body.
6. electric connector according to claim 1 is characterized in that: also comprise a cover and be overlying on the outer shield shell of described insulating base.
7. electric connector according to claim 6 is characterized in that: described shield shell has the grafting space that holds described Plug Division and one and described grafting spatial communication and meet the interface of universal serial bus specification shape.
8. the plug combination of electric connector and mating electrical connector, with so that an electronic installation is electrically connected also transmitting signals with a signal output device, it is characterized in that: described combination comprises:
One electric connector is installed on the circuit board of described electronic installation, and described electric connector comprises:
One insulating base has the Plug Division that a body and connects described body, and described Plug Division has one first plug surface and one second plug surface, and described first, second plug surface is formed with a plurality of spaced first, second storage tanks respectively along a grafting direction;
A plurality of the first terminals have a plurality of correspondences and are located in described first storage tank, in order to transmitting signals; And
A plurality of second terminals have a plurality of correspondences and are located in described second storage tank, meet the signal of universal serial bus specification in order to transmission;
And
One plug has the grafting specification that meets universal serial bus, connects from described signal output device, and described plug has the described the first terminal of a plurality of correspondences and in order to the 3rd terminal of transmitting signals.
9. the plug combination of electric connector according to claim 8 and mating electrical connector is characterized in that: each the first terminal has first contact jaw that is revealed in described first plug surface.
10. the plug combination of electric connector according to claim 9 and mating electrical connector is characterized in that: each the first terminal also has first abutting end that stretches out described body.
11. the plug combination of electric connector according to claim 8 and mating electrical connector is characterized in that: each second terminal has second contact jaw that is revealed in described second plug surface.
12. the plug combination of electric connector according to claim 11 and mating electrical connector is characterized in that: each second terminal also has second abutting end that stretches out described body.
13. the plug combination of electric connector according to claim 8 and mating electrical connector is characterized in that: also comprise a cover and be overlying on the outer shield shell of described insulating base.
14. the plug combination of electric connector according to claim 13 and mating electrical connector is characterized in that: described shield shell has the grafting space that holds described Plug Division and one and described grafting spatial communication and meet the interface of universal serial bus specification shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201149029U CN2909613Y (en) | 2006-04-04 | 2006-04-04 | Electric connector and plug connected therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201149029U CN2909613Y (en) | 2006-04-04 | 2006-04-04 | Electric connector and plug connected therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2909613Y true CN2909613Y (en) | 2007-06-06 |
Family
ID=38128824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201149029U Ceased CN2909613Y (en) | 2006-04-04 | 2006-04-04 | Electric connector and plug connected therewith |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2909613Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101355202B (en) * | 2007-07-26 | 2010-06-02 | 长盛科技股份有限公司 | Electric connector for socket |
| CN101399413B (en) * | 2007-09-28 | 2010-10-13 | 百容电子股份有限公司 | Micro plug for USB |
| CN101453088B (en) * | 2007-12-05 | 2011-12-14 | 富士康(昆山)电脑接插件有限公司 | Electrical connector with improved ground piece |
-
2006
- 2006-04-04 CN CNU2006201149029U patent/CN2909613Y/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101355202B (en) * | 2007-07-26 | 2010-06-02 | 长盛科技股份有限公司 | Electric connector for socket |
| CN101399413B (en) * | 2007-09-28 | 2010-10-13 | 百容电子股份有限公司 | Micro plug for USB |
| CN101453088B (en) * | 2007-12-05 | 2011-12-14 | 富士康(昆山)电脑接插件有限公司 | Electrical connector with improved ground piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20080816 Decision number of declaring invalidation: 12138 |