CN201238136Y - Integrated communication interface used for portable electronic product - Google Patents
Integrated communication interface used for portable electronic product Download PDFInfo
- Publication number
- CN201238136Y CN201238136Y CNU200820049725XU CN200820049725U CN201238136Y CN 201238136 Y CN201238136 Y CN 201238136Y CN U200820049725X U CNU200820049725X U CN U200820049725XU CN 200820049725 U CN200820049725 U CN 200820049725U CN 201238136 Y CN201238136 Y CN 201238136Y
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- terminal
- communication interface
- interface
- electronic product
- video
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Abstract
The utility model discloses an integrated communication interface used for a portable electronic product and comprises a shielding shell as well as an inserting body arranged in the shielding shell; a plurality of interface terminals are arranged in parallel on the inserting body; the interface terminals at least comprise an audio signal terminal, a video signal terminal and a power output terminal. In the utility model, a plurality of interfaces like a traditional audio interface, and a video interface are integrated in the same communication interface, thus reducing the number of the interfaces on the portable electronic product, simplifying the product structure, being beneficial to the miniaturization design and convenience of the product, being capable of replacing a plurality of original interfaces and a plurality of connection lines through a connector and a connection line, avoiding the complex connection lines and being convenient for the operating and carrying of a user.
Description
Technical field
The utility model relates to a kind of communication interface of electronic product, particularly a kind of integrated communication interface of several data transfer function.
Background technology
In existing consumer electronic product, portable AV (Audio/Video) product with visual function is more and more universal, and is well received by consumers, as portable visible DVD player, DVD player on vehicle etc.Along with the function of AV product is constantly expanded, interconnected in order to realize with the communication of other electronic equipment, existing portable type electronic product is equipped with various dissimilar communication interfaces, for example audio interface, video interface, data-interface etc.And, the structure of these communication interfaces, shape, and data transfer mode is all inequality, and various interface has formed canonical form separately, for realize and these standard interfaces between interconnected, existing portable type electronic product the have to corresponding corresponding communication interface of installation, for example AV terminal, S-Video terminal, audio frequency terminal or the like.But for portable type electronic product, its volume is less usually, if dispose aforesaid various standard interface one by one, must cause the volume of product to increase, but also will be equipped with corresponding connecting line for various interface.When portable type electronic product is connected with miscellaneous equipment, cause the lengthy and tedious complexity of line, complex operation carries also very inconvenient.
Summary of the invention
At the technological deficiency that exists in the prior art, the purpose of this utility model is to provide a kind of communication interface that combines the several data transfer function, a plurality of traditional interfaces is integrated, thereby simplified interconnecting of equipment room.
The technical scheme that the utility model adopted: a kind of integrated communication interface that is used for portable type electronic product, comprise screening can, and be arranged on grafting body in the screening can, be arranged side by side some Interface Terminals on the described grafting body, described Interface Terminal comprises audio signal terminal, vision signal terminal and power output terminal at least.
The grafting body of above-mentioned communication interface is the form of plug or socket.Its grafting body is provided with 19 Interface Terminals, and be divided into one row or upper and lower two row be set up in parallel.Each Interface Terminal is respectively:
P1: composite video signal input/output terminal;
P2: composite video signal earth terminal;
P3:S-Video chroma video signal input output end;
P4:S-Video video brightness signal input/output terminal;
P5:S-Video vision signal earth terminal;
P6: L channel audio frequency input/output terminal;
P7: right audio channel input/output terminal;
P8: audio frequency earth terminal;
P9: accessory detects one of logical end;
P10: accessory detects two of logical end;
P11: one of power output end (12V), for accessory provides power supply;
P12: power ground end;
P13: accessory detects three of logical end;
P14: two (12V) of power output end, for accessory provides power supply;
P15:RS232 control signal receiving terminal;
P16:RS232 control signal transmitting terminal;
P17: power ground end;
P18: three (5V) of power output end, for accessory provides power supply;
P19: fiber-optic signal end.
It is 0.5A that the maximum of the Interface Terminal of above-mentioned communication interface is born electric current.
Interface is inserted by counter in order to prevent to peg graft, and the end surface shape of above-mentioned communication interface is designed to D shape.
The utility model is with respect to prior art, have following advantage and effect: the utility model is integrated in multiple interfaces such as traditional audio interface, video interface in the same communication interface, reduced the interface quantity on the portable type electronic product, simplify the structure of product, helped the miniaturization Design and the portability of product; And only need pass through a connector, a connecting line, and can replace original a plurality of interfaces, many connecting lines, avoided the connecting line of lengthy and tedious complexity, make things convenient for user's operation and carry.
Description of drawings
Fig. 1 is the structural representation of communication interface described in the utility model;
Fig. 2 is that communication interface described in the utility model is installed in the structural representation on the portable type electronic product;
Fig. 3 is the three-dimensional structure diagram of the portable type electronic product among Fig. 2.
Embodiment
Be described in further detail below in conjunction with embodiment and accompanying drawing, but execution mode of the present utility model is not limited to this.
As shown in Figure 1, integrated communication interface 100 described in the utility model comprises screening can 10, and be arranged on grafting body 20 in the screening can 10, be arranged side by side some Interface Terminals 21 on the described grafting body 20, described Interface Terminal comprises audio signal terminal, vision signal terminal and power output terminal etc.The grafting body 20 of this communication interface can be made the form of plug or socket, its Interface Terminal 21 is conductive metal contact, be set up in parallel the insulator surface at grafting body 20, the front end of metal contact exposes, and terminal 22 are connected with plain conductor on the printed circuit board (not drawing among the figure).Communication interface described in the utility model is provided with 19 Interface Terminals, can be divided into upper and lower two rows be provided with (as shown in FIG.: on arrange ten, under arrange nine), perhaps one row be set up in parallel (portable set that is applicable to compact), it is 0.5A that the maximum of its Interface Terminal is born electric current.In addition, interface is inserted by counter in order to prevent to peg graft, and the end surface shape of above-mentioned communication interface 100 is designed to D shape, and is promptly wide at the top and narrow at the bottom.
Each Interface Terminal (PIN) of communication interface described in the utility model is defined as follows:
| PIN | Title | Functional definition (signal allocation) |
| P1 | CVBS | CVBS (composite video signal) input/output terminal |
| P2 | VGND | CVBS (composite video signal) earth terminal |
| P3 | C | S-Video chroma video signal input output end |
| P4 | Y | S-Video video brightness signal input/output terminal |
| P5 | VGND | S-Video vision signal earth terminal |
| P6 | LINE_L | L channel audio frequency input/output terminal |
| P7 | LINE_R | The right audio channel input/output terminal |
| P8 | AGND | The audio frequency earth terminal |
| P9 | DET1 | Accessory detects one of logical end |
| P10 | DET2 | Accessory detects two of logical end |
| P11 | DC_OUT | One of power output end (12V) is for accessory provides power supply |
| P12 | GND | The power ground end |
| P13 | DET3 | Accessory detects three of logical end |
| P14 | DC_OUT | Two (12V) of power output end are for accessory provides power supply |
| P15 | RX | RS232 control signal receiving terminal |
| P16 | TX | RS232 control signal transmitting terminal |
| P17 | GND | The power ground end |
| P18 | VCC | Three (5V) of power output end are for accessory provides power supply |
| P19 | SPDIF_OUT | The fiber-optic signal end |
Described accessory detects logical end (P9, P10 and P13) can be used to detect the fittings equipment that is connected with portable type electronic product, as audio-video converter (AV BOX), FM audio signal reflector, analog television receiver (ATV BOX), DTV receiver (DTV BOX) etc.
Shown in Fig. 2,3, communication interface 100 described in the utility model can be installed in the side end face of portable electronic player 200, can replace traditional S-Video terminal, audio frequency terminal, power output terminal etc., has simplified the structure of product.When portable electronic player 200 is connected with other electronic equipment, only need by communication interface 100, use a connecting line can replace original a plurality of interfaces, many connecting lines, avoided the connecting line of lengthy and tedious complexity, make things convenient for user's operation and carry.
Claims (6)
1. integrated communication interface that is used for portable type electronic product, comprise screening can, and be arranged on grafting body in the screening can, it is characterized in that, be arranged side by side some Interface Terminals on the described grafting body, described Interface Terminal comprises audio signal terminal, vision signal terminal and power output terminal at least.
2. according to the described integrated communication interface that is used for portable type electronic product of claim 1, it is characterized in that the grafting body of described communication interface is the form of plug or socket.
3. according to the described integrated communication interface that is used for portable type electronic product of claim 2, it is characterized in that described grafting body is provided with 19 Interface Terminals, and be divided into upper and lower two row or one row be set up in parallel.
4. according to the described integrated communication interface that is used for portable type electronic product of claim 3, it is characterized in that each Interface Terminal of described communication interface is respectively:
P1: composite video signal input/output terminal;
P2: composite video signal earth terminal;
P3:S-Video chroma video signal input output end;
P4:S-Video video brightness signal input/output terminal;
P5:S-Video vision signal earth terminal;
P6: L channel audio frequency input/output terminal;
P7: right audio channel input/output terminal;
P8: audio frequency earth terminal;
P9: accessory detects one of logical end;
P10: accessory detects two of logical end;
P11: one of power output end, for accessory provides power supply;
P12: power ground end;
P13: accessory detects three of logical end;
P14: two of power output end, for accessory provides power supply;
P15:RS232 control signal receiving terminal;
P16:RS232 control signal transmitting terminal;
P17: power ground end;
P18: three of power output end, for accessory provides power supply;
P19: fiber-optic signal end.
5. according to claim 1 or the 4 described integrated communication interfaces that are used for portable type electronic product, it is characterized in that it is 0.5A that the maximum of the Interface Terminal of described communication interface is born electric current.
6. according to the described integrated communication interface that is used for portable type electronic product of claim 1, it is characterized in that the end surface shape of the screening can of described communication interface is a D shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820049725XU CN201238136Y (en) | 2008-06-25 | 2008-06-25 | Integrated communication interface used for portable electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820049725XU CN201238136Y (en) | 2008-06-25 | 2008-06-25 | Integrated communication interface used for portable electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201238136Y true CN201238136Y (en) | 2009-05-13 |
Family
ID=40650869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820049725XU Expired - Fee Related CN201238136Y (en) | 2008-06-25 | 2008-06-25 | Integrated communication interface used for portable electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201238136Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157828A (en) * | 2011-01-19 | 2011-08-17 | 无敌科技(西安)有限公司 | Extended connecting device and socket thereof |
-
2008
- 2008-06-25 CN CNU200820049725XU patent/CN201238136Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157828A (en) * | 2011-01-19 | 2011-08-17 | 无敌科技(西安)有限公司 | Extended connecting device and socket thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: APOLLO ELECTRIC INCORPORATION Free format text: FORMER OWNER: SILICON PYRAMID ELECTRONICS LIMITED Effective date: 20100928 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100928 Address after: Hongkong Kowloon Wang Hoi Road No. 8 Chevalier commercial center building 2-3 room 20 Patentee after: Apollo Electronics Group Limited Address before: 510630, 15 floor, Tianhe shopping center, Zhongshan Avenue, Guangzhou, Guangdong, Tianhe District Patentee before: Silicon Pyramid Electronics Limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20160625 |