CN2711796Y - Built-in connector for realizing mutual data transmission of computer and peripheral equipment - Google Patents
Built-in connector for realizing mutual data transmission of computer and peripheral equipment Download PDFInfo
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- CN2711796Y CN2711796Y CN 200420048380 CN200420048380U CN2711796Y CN 2711796 Y CN2711796 Y CN 2711796Y CN 200420048380 CN200420048380 CN 200420048380 CN 200420048380 U CN200420048380 U CN 200420048380U CN 2711796 Y CN2711796 Y CN 2711796Y
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Abstract
The utility model relates to a built-in connector for realizing mutual data transmission of computer and peripheral equipment. The mutual data transmission connector between a computer and a digital apparatus can be accomplished by a USB interface, a, 1394 interface and an infrared receiver via a PCI expansion slot with the help of data lines based in a card reader, a USB process chip and a process chip. The utility model can be arranged in a computer in order to be a connector of a computer standard positioning which can accomplish mutual data transmission with a digital apparatus. The utility model can reduce the occupation of the computer main board PCI expansion slot in order to make the use of the PCI expansion slot more reasonable. The formed computer standard positioning can follow the protocol with the independent functions as a plug and play built-in product of a computer, the utility model has convenient use and installation and solves the problems of layout, structure and wiring caused by spread accomplishing.
Description
Technical field
The utility model relates to a kind of built-in coupling arrangement of transmission mutually of data between computer and the external unit of realizing, is specifically related to a kind of coupling arrangement of realizing that data are transmitted mutually between computer and the various digital equipment of being used to.
Say more accurately, be based on card reader, USB process chip, 1394 process chip, PCI expansion slot by computer, by data line, by USB interface, 1394 interfaces, infrared receiver, realize the coupling arrangement that data are transmitted mutually between computer and the digital equipment, especially can be built in computer, and then become a kind of coupling arrangement of realizing transmitting mutually data of computer standard configuration with digital equipment.
Background technology
Computer itself is not to be used for terminal presentation facility that data are handled as just one already.Be accompanied by emerging in large numbers of microelectric technique, mechanics of communication, development of internet technology and various novel digital equipment, by various communications protocol and physical link, carrying out actual application constantly in all directions, corresponding be created in separately further extended resultant under the technical field and for intersecting resulting actual application scheme between the technical field.
By network or between equipment, carry out technology intersection, integrate to use, thereby realize interconnected one very active, the continuous direction of changes and improvements.As the technology itself of supporting practical application, no matter be the framework of agreement, network, functional circuit unit independently from communication, various and the enriching very of alternative implementation.
As the USB function, solved the multiple interfaces specification and deposit, unified the specification that peripheral hardware connects, it is convenient to patch peripheral hardware, also possesses plug and play (Plug﹠amp simultaneously; Play) with hot plug (Hot Plug), can significantly increase the peripheral equipment serial connection, increase usage quantity.Integrated to comprising keyboard in Windows 98 operating systems, mouse, external hard drives etc. are at the USB of interior multiple peripheral hardware driver.
1394 functions for another example, the IEEE1394 bus is so far a kind of, the fastest universal serial bus of existing main flow bus medium velocity.Provide special optimization for the various equipment of massive band width that need, thus supportive good.Possess hot-swappable and plug and play, transmission range is long, and equity is supported, but InterWorking Equipment is many.Support with, asynchronous transmission, extremely important for some need the user of video flowing transmission.
Functions of card reader for another example, digital product before as MP3 player, palm PC, digital camera etc., and adopts direct line between the computer, and need be by special software, make connect and operation all inconvenient.And the appearance of card reader can realize passing mutually with the data of computer, as long as the storage card of digital product is encased in the card reader, just can read and write wherein information at any time.The six directions one card reader particularly, overcome the single shortcoming of card reader purposes, can support multiple storage card, except using more CF (Compact Flash) card and SM (Smart Media Flash) card, little dish (Micro Drive), SD card (Secure Digital), mmc card (Multi Media), four kinds of common storage cards of memory stick (Memory Stick) also can freely be read and write by it.
The USB six directions one card reader not only can be supported the read-write of all kinds flash card, the more important thing is that it in use can keep stablizing all the time, duty efficiently, for computer is equipped with the data communication that a card reader just can realize different digital products and computer.
Infrared function for another example more suitablely needs short-range wireless telecommunications, carries out point-to-point straight line data transmission.Comprise computer peripheral of notebook computer, palm PC, set-top box, game machine, mobile phone, counter, pager, instrument and meter, MP3 player, digital camera and printer and so on or the like.If there is not infrared communication, connecting these two equipment wherein just must have a special line.The same with the IEEE1394 technology with USB, higher infrared data communication speed makes infrared communication can carry out the big data quantity transmission equally.
By above-mentioned introduction as can be seen, as the technology of function opposite independent separately, no matter be the software aspect, or hardware aspect, be suitable maturation already, and still in that further development is perfect.Based on this, application demand at reality, by intersection, integration to these ripe functions and relatively independent technology, real is further attainable application invention direction, and this intersection, integration process application scheme of finishing, for realize the function independent technique originally can't predict comprehensively.
As mentioned above, in fact the development of microelectronics, network, mechanics of communication, for realizing further integrating the technology that has provided a large amount of alternative function opposite independent, it is technological means, and the technology of these function opposite independent, result under technical field separately through integrating.USB interface, 1394, card reader all are ten minutes specific embodiments.
Yet, continuous advancement in technology is an outwardness, corresponding must the reacting of making at there being demands of applications especially based on above-mentioned existing following technology of finishing the function opposite independent of integration of technical field separately of being, is the technology platform that can remake further integration that provides specifically.
From technical standpoint, by the relatively independent technology of above-mentioned functions, can provide corresponding solution with regard to the demand of practical application fully, there is not any obstacle due to the technology itself.But because the realization that disperses, perhaps realize with independent function, perhaps realize that with different function existing corresponding problem is: applicability be at random, function is single, and in disorder, structure various who certainly leads to complexity, the layout of wiring thus.
The unsolved concrete situation of very real Buddhist monk is: existing computer main board does not possess 1394 functions as 815 series, 845 series, KT series, P4X series and SIS series or the like, and some serial mainboard USB2.0 function does not possess yet.As using the external unit of 1394B or USB2.0 interface, must acquire the functional circuit that possesses 1394B or USB2.0 process chip at the PCI of computer main board expansion slot; As also using infrared port or card reader, also need to make accordingly and acquire; And further, the PCI expansion slot quantity that computer itself is provided is certain, is generally five, solved necessary use after, if when also needing to use the digital product of a plurality of different ports simultaneously, will take the sizable resource of computer PCI expansion slot; Again further,, must need corresponding layout structure, the line between interface and slot, produce aforementioned other corresponding problem that does not belong to the obstacle of technology own because belong to acquiring of randomness.
Summary of the invention
The purpose of this utility model is by further integration, a kind of coupling arrangement of realizing that data are transmitted mutually between computer and the various digital equipment of being used to is provided, be used to overcome layout, structure, the line problem brought by the mode of disperseing, realize separately function taked, especially the utility model is changed in can be further and constitutes a kind of in the many standard configurations of computer, thus make use very convenient.
Based on existing can be for soft, the maturation that the hardware capability technology is suitable that solve application demand, the utility model specifically is achieved in that
A kind of computer and external device data built-in coupling arrangement of transmission mutually of realizing, comprise USB process chip, 1394 process chip, USB interface, 1394 interfaces, infrared receiver, card reader, USB communication route, USB contact pin, 1394 contact pins, data line, it is characterized in that:
Described USB communication route, an end links to each other with infrared receiver with USB interface, to receive the data of external unit; A road of the other end links to each other with card reader, and another road links to each other with the USB contact pin,
The data of external unit directly link to each other with 1394 contact pins through 1394 interfaces,
One end of described data line links to each other with 1394 contact pins with the USB contact pin, and the other end links to each other with 1394 process chip with the USB process chip,
Described USB interface, 1394 interfaces, infrared receiver, card reader, USB communication route, USB contact pin, 1394 contact pins are integrated into a pcb board,
Described USB process chip, 1394 process chip are integrated into another piece pcb board, and peg graft with the PCI expansion slot,
Link to each other by data line between described two pcb boards.
The pcb board that described USB interface, 1394 interfaces, infrared receiver, card reader, USB communication route, USB contact pin, 1394 contact pins are integrated into, be arranged at one with box body that external unit links to each other in;
Described box body is built in the inwall of computer host box, and the box body front opening is provided with USB interface, 1394 interfaces that link to each other with external unit, and the box body open rearward end is provided with USB contact pin, 1394 contact pins that link to each other with data line.
Described box body is consistent with 5.25 inches standard-sized cabinet disk groove sizes that the computer host box panel is reserved, and is embedded in the disk groove.
Effect of the present utility model is: USB function, 1394 functions, functions of card reader, infrared function are further integrated, can be more flexibly interconnected with multiple digital product and computer, minimizing takies computer main board PCI expansion slot, and it is more reasonable to the use of PCI expansion slot to make; Constitute the standard configuration of computer, continue to use function independently agreement use, install very convenient as the computer built-in product of plug and play; The layout that scattered realization brought, structure, wiring problem have been solved.
Description of drawings
Fig. 1 is the utility model circuit box structure synoptic diagram;
Fig. 2 to Fig. 3 is described in the utility modelly overlooked, faces structure and formed synoptic diagram by USB interface, 1394 interfaces, infrared receiver, card reader, USB communication route, USB contact pin, 1394 pcb boards that contact pin is integrated into;
Fig. 4 is the contact pin structural representation that links to each other with data line in the pcb board that is integrated into by USB interface, 1394 interfaces, infrared receiver, card reader, USB communication route, USB contact pin, 1394 contact pins described in the utility model;
Fig. 5 is the structural representation after Fig. 4 sets up the power standard interface.
Fig. 6 electrical block diagram that is integrated into pcb board by USB process chip, 1394 process chip described in the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
Comprehensively above-mentioned, of the present utility modelly be at all conveniently to realize that numerous digital products link to each other with computer, especially make up existing functional circuit, and provide a kind of coupling arrangement of normal structure.At first be that USB, 1394 process chip are integrated on the printed circuit board (PCB), particularly this printed circuit board (PCB) realizes that by mainboard PCI slot the circuit printing plate of function expansion is identical with other, with the grafting of PCI slot on convenient realization and the mainboard; Next is with USB, 1394 interfaces, infrared receiver, card reader, USB communication route, USB, 1394 contact pins are integrated on another printed circuit board (PCB), and the shape and the size that form a box body that is provided with corresponding external interface, particularly this box body can realize being embedded in 5.25 inches the cabinet disk groove that mainframe box is reserved; By data line two printed circuit board are linked to each other at last.
Extremely shown in Figure 4 as Fig. 2: USB interface, 1394 interfaces, infrared receiver, card reader, USB communication route, USB contact pin, 1394 contact pins are integrated into a PCB circuit board, and constitute a box body, box surface leaves the interface that links to each other with peripheral hardware, the contact pin that links to each other with data line, box body is made 5.25 inches standard size, be built in the disk groove of computer housing, become the standard configuration of computer, power supply can be supplied with by computer main board.
In Fig. 5, excessive for fear of the load that directly may cause by the computer main board power supply, based on employed circuit printing plate wiring, structure all are settings of computer standard, the utility model can also be provided with the power standard interface on box body, and directly obtain power supply from the power pack of computer host box by data line, process chip then can directly be obtained power supply by the PCI expansion slot from computer main board.
The external two-way USB of the front opening of box body, 1394 interfaces, open rearward end are USB2.0 and 1394 contact pins.The data of external unit, by USB interface, infrared ray connector, through USB communication route, the one road to card reader, another road to the USB contact pin; By directly continuous 1394 contact pins of 1394 interfaces, 1394 interfaces can be divided into 4 cores and two kinds of interfaces of 6 cores; The USB contact pin links to each other with 1394 process chip with USB by data line with 1394 contact pins again.
As shown in Figure 6: the two-in-one formation of USB process chip and 1394 process chip PCI plug-in card is inserted to the PCI expansion slot of computer, the PCI expansion slot that computer main board provided, generally be to be used for expansion that single function treatment chip is carried out, in the utility model, because on same circuit board, integrated two process chip, carrying out corresponding processing capacity can be by selecting the golden finger of PCI slot both sides respectively, and perhaps the diverse location addressing at the golden finger of a side realizes.
The utility model is built in the part that function treatment chip part two-in-one plug is connected to PCI expansion slot and Peripheral Interface in the disk groove of mainframe box, is connected by data line between two parts.The utility model makes the resources occupation rate of computer PCI expansion slot reduce, and does not have any in disorder connecting line, installs very conveniently, as the standard configuration of computer, is convenient to the use of number of different types digital product.
Claims (3)
1, a kind of computer and external device data built-in coupling arrangement of transmission mutually of realizing, comprise USB process chip, 1394 process chip, USB interface, 1394 interfaces, infrared receiver, card reader, USB communication route, USB contact pin, 1394 contact pins, data line, it is characterized in that:
Described USB communication route, an end links to each other with infrared receiver with USB interface, to receive the data of external unit; A road of the other end links to each other with card reader, and another road links to each other with the USB contact pin,
The data of external unit directly link to each other with 1394 contact pins through 1394 interfaces,
One end of described data line links to each other with 1394 contact pins with the USB contact pin, and the other end links to each other with 1394 process chip with the USB process chip,
Described USB interface, 1394 interfaces, infrared receiver, card reader, USB communication route, USB contact pin, 1394 contact pins are integrated into a pcb board,
Described USB process chip, 1394 process chip are integrated into another piece pcb board, and peg graft with the PCI expansion slot,
Link to each other by data line between described two pcb boards.
2, realize computer and the external device data built-in coupling arrangement of transmission mutually according to claim 1, it is characterized in that:
The pcb board that described USB interface, 1394 interfaces, infrared receiver, card reader, USB communication route, USB contact pin, 1394 contact pins are integrated into, be arranged at one with box body that external unit links to each other in;
Described box body is built in the inwall of computer host box, and the box body front opening is provided with USB interface, 1394 interfaces that link to each other with external unit, and the box body open rearward end is provided with USB contact pin, 1394 contact pins that link to each other with data line.
3, as realization computer as described in the claim 2 and the external device data built-in coupling arrangement of transmission mutually, it is characterized in that:
Described box body is consistent with 5.25 inches standard-sized cabinet disk groove sizes that the computer host box panel is reserved, and is embedded in the disk groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420048380 CN2711796Y (en) | 2004-04-23 | 2004-04-23 | Built-in connector for realizing mutual data transmission of computer and peripheral equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420048380 CN2711796Y (en) | 2004-04-23 | 2004-04-23 | Built-in connector for realizing mutual data transmission of computer and peripheral equipment |
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| Publication Number | Publication Date |
|---|---|
| CN2711796Y true CN2711796Y (en) | 2005-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420048380 Expired - Fee Related CN2711796Y (en) | 2004-04-23 | 2004-04-23 | Built-in connector for realizing mutual data transmission of computer and peripheral equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924868A (en) * | 2010-09-03 | 2010-12-22 | 青岛海信电器股份有限公司 | Television and method for installing WIFI (Wireless Fidelity) module in same |
-
2004
- 2004-04-23 CN CN 200420048380 patent/CN2711796Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924868A (en) * | 2010-09-03 | 2010-12-22 | 青岛海信电器股份有限公司 | Television and method for installing WIFI (Wireless Fidelity) module in same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050720 |