CN201117844Y - Transmission line capable of transmitting E-SATA interface signal and electric power - Google Patents
Transmission line capable of transmitting E-SATA interface signal and electric power Download PDFInfo
- Publication number
- CN201117844Y CN201117844Y CNU2007201936527U CN200720193652U CN201117844Y CN 201117844 Y CN201117844 Y CN 201117844Y CN U2007201936527 U CNU2007201936527 U CN U2007201936527U CN 200720193652 U CN200720193652 U CN 200720193652U CN 201117844 Y CN201117844 Y CN 201117844Y
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- power
- sata
- connector
- transmission line
- sata interface
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Abstract
The utility model relates to a transmission wire that can transmit the E-SATA interface signal and the electric power, which comprises a first connector terminal, wherein, the first connector terminal comprises a shell, and a slot is arranged inside the shell; an E-SATA terminal group that is arranged at one side of the slot and is used for receiving the E-SATA interface signal; and a group of power-source terminals that are arranged at the other side of the slot and are used for receiving the electric power. The transmission wire also comprises an E-SATA signal wire that is electrically connected with the E-SATA terminal group; a second connector terminal that is connected with the E-SATA signal wire and is used for the insertion of a signal connector of an E-SATA interface peripheral device; a power-supply transmission wire that is electrically connected with the power-source terminal group; and a third connector terminal that is connected with the power-supply transmission wire and is used for the insertion of the power-supply connector of the E-SATA interface peripheral device.
Description
Technical field
The utility model relates to a kind of transmission line, relates in particular to the transmission line of a kind of E-SATA of transmission interface signal and electric power.
Background technology
Along with the prosperity and the improvement of computer science of information, the volume of computer system day by day dwindles, and uses also day by day polynary.In order to expand the function of computer system, adapt to the different demand of each user, computer system external device miscellaneous also just arises at the historic moment.For instance, similar external connected hand disk or portable memory device can expand the originally limited memory capacity of computer system; Externally-connected optical drive and CD writer then can expand the multimedia resource access facility of computer system, and the ability of Large Volume Data backup is provided.Yet, can operate as normal in order to make external storage device, basic requirement will be set up effective coffret exactly, so that host computer system can be carried out transfer of data with storage device miscellaneous efficiently.Developed at present the host-host protocol that many industry standards, the universal serial bus of different editions (Universal Serial Bus for example, USB) specification, IEEE1394 specification, E-SATA (External-Serial ATA) specification etc., wherein the E-SATA specification is a kind of transmission standard of plug and play, and its theoretical transmission value can reach 1.5Gbps, be a kind of high speed data transmission interface, be widely used in now in the middle of the external peripheral device of high speed (external hard drive machine, CD-ROM drive or scanner etc.).
See also Fig. 1, Fig. 1 is the schematic diagram of prior art one main frame 10 external E-SATA interface peripheral devices 12, main frame 10 can be a computer installation, as mobile computer etc., E-SATA interface peripheral device 12 can be an E-SATA interface external hard drive machine, external CD-ROM drive, or external scanner etc., be to transmit the E-SATA interface signal between main frame 10 and the E-SATA interface peripheral device 12 by a transmission line 14, so the transmission line 14 that main frame 10 just can be by the E-SATA interface with E-SATA interface peripheral device 12 transmission data with the data storing in the main frame 10 to E-SATA interface peripheral device 12, perhaps E-SATA interface peripheral device 12 stored data reads are come out.And E-SATA interface peripheral device 12 needs to connect an external power source 18 by a power line 16 in addition, receives the required electric power of E-SATA interface peripheral device 12 runnings thus.That is to say that the main frame 10 and the transmission line 14 of E-SATA interface peripheral device 12 only are used for transmitting the data-signal of E-SATA interface, and E-SATA interface peripheral device 12 must additionally receive the electric power that external power source 18 is provided by power line 16, just cause the inconvenience in the use thus, and when the environment for use of E-SATA interface peripheral device 12 there is no being provided with of external power source 18, just can't use E-SATA interface peripheral device 12, and cause the restriction in the use.
Summary of the invention
The utility model provides the transmission line of a kind of E-SATA of transmission interface signal and electric power, to solve the above problems.
The utility model discloses a kind of transmission line that transmits E-SATA interface signal and electric power, and it comprises one first adapter connector, is used for connecting a connector of a main frame, and this first adapter connector comprises a housing, is formed with a slot in it; One E-SATA terminal group is arranged at a side of this slot, and this E-SATA terminal group is used for receiving the E-SATA interface signal; And a power terminal set, being arranged at the opposite side of this slot, this power terminal set is used for receiving electric power.This transmission line also comprises an E-SATA holding wire, is electrically connected on this E-SATA terminal group, and this E-SATA holding wire is used for transmitting the E-SATA interface signal; One second adapter connector is connected in this E-SATA holding wire, and this second adapter connector is used for inserting a signal connector of an E-SATA interface peripheral device; One power transmission line is electrically connected on this power terminal set, and this power transmission line is used for transferring electric power; And one the 3rd adapter connector, being connected in this power transmission line, the 3rd adapter connector is used for inserting a power connector of this E-SATA interface peripheral device, and transferring electric power is to this E-SATA interface peripheral device thus.
The aforesaid transmission line that transmits E-SATA interface signal and electric power, wherein this power terminal set is a USB interface power terminal set.
The aforesaid transmission line that transmits E-SATA interface signal and electric power, this power terminal set comprise one 5 voltaism source terminals, and a ground wire terminal.
The aforesaid transmission line that transmits E-SATA interface signal and electric power, this power terminal set also comprise two signal terminals, are used for detecting this main frame and whether can supply electric power to this E-SATA interface peripheral device.
The utility model also discloses the transmission line structure of a kind of E-SATA of transmission interface signal and electric power, and it comprises a circuit board; A connector is installed on this circuit board, and this connector comprises an E-SATA pin group and a power pin group; And a transmission line, it comprises one first adapter connector, is used for connecting this connector, this first adapter connector comprises a housing, is formed with a slot in it; One E-SATA terminal group is arranged at a side of this slot, and this E-SATA terminal group is used for being electrically connected at this E-SATA pin group of this connector, receives the E-SATA interface signal thus; And a power terminal set, being arranged at the opposite side of this slot, this power terminal set is used for being electrically connected at this power pin group of this connector, receives electric power thus.This transmission line also comprises an E-SATA holding wire, is electrically connected on this E-SATA terminal group, and this E-SATA holding wire is used for transmitting the E-SATA interface signal; One second adapter connector is connected in this E-SATA holding wire, and this second adapter connector is used for inserting a signal connector of an E-SATA interface peripheral device; One power transmission line is electrically connected on this power terminal set, and this power transmission line is used for transferring electric power; And one the 3rd adapter connector, being connected in this power transmission line, the 3rd adapter connector is used for inserting a power connector of this E-SATA interface peripheral device, and transferring electric power is to this E-SATA interface peripheral device thus.
The aforesaid transmission line structure that transmits E-SATA interface signal and electric power, this power pin group of this connector are a USB interface power pin group, and this power terminal set is a USB interface power terminal set.
The aforesaid transmission line structure that transmits E-SATA interface signal and electric power, this power pin group comprises one 5 volts of power pins, an and ground wire pin, this power terminal set comprises one 5 voltaism source terminals, be used for being electrically connected at this 5 volts of power pins, this power terminal set also comprises a ground wire terminal, is used for being electrically connected at this ground wire pin.
The aforesaid transmission line structure that transmits E-SATA interface signal and electric power, this power terminal set also comprise two signal terminals, are used for detecting this circuit board and whether can supply electric power to this E-SATA interface peripheral device.
By aforesaid technical scheme, E-SATA interface peripheral device just need not additionally use power line to receive the electric power that external power source provided, and can directly receive the electric power that main frame provided of transmit signal data, therefore promote the convenience on using greatly, and when the environment for use of E-SATA interface peripheral device there is no external power source and is provided with, still can use E-SATA interface peripheral device, thereby solve the restriction of using.
Description of drawings
Fig. 1 is the schematic diagram of the external E-SATA interface of prior art main frame peripheral device.
Fig. 2 is the schematic diagram of the external E-SATA interface of the utility model main frame peripheral device.
Fig. 3 is the function block schematic diagram of the external E-SATA interface of the utility model main frame peripheral device.
Fig. 4 is the schematic diagram of connector on the utility model circuit board.
Fig. 5 is the schematic appearance of the utility model transmission line.
Fig. 6 is the schematic diagram of the utility model first adapter connector.
Wherein, description of reference numerals is as follows:
10 main frames, 12 E-SATA interface peripheral devices
14 transmission lines, 16 power lines
18 external power sources
50 main frames, 52 E-SATA interface peripheral devices
54 circuit boards, 56 connectors
58 signal connectors, 60 power connectors
62 transmission lines, 63 transmission line structures
64 first adapter connectors, 66 second adapter connectors
68 the 3rd adapter connectors, 70 E-SATA pin groups
721 5 volts of power pins of 72 power pin groups
722 ground wire pins, 723 signal pins
74 housings, 76 slots
78 E-SATA terminal group, 80 power terminal set
801 5 voltaism source terminals, 802 ground wire terminals
803 signal terminals, 82 E-SATA holding wires
84 power transmission lines
Embodiment
See also Fig. 2 and Fig. 3, Fig. 2 is the schematic diagram of the utility model one main frame 50 external E-SATA interface peripheral devices 52, and Fig. 3 is the function block schematic diagram of the utility model main frame 50 external E-SATA interface peripheral devices 52.Main frame 50 can be a computer installation, and as mobile computer etc., E-SATA interface peripheral device 52 can be an E-SATA interface external hard drive machine, external CD-ROM drive or external scanner etc.Main frame 50 comprises a circuit board 54, and it can be a motherboard etc., and a connector 56, is installed on the circuit board 54.E-SATA interface peripheral device 52 comprises a signal connector 58, and a power connector 60.Be to transmit E-SATA interface signal and electric power between main frame 50 and the E-SATA interface peripheral device 52 by a transmission line 62, wherein circuit board 54, connector 56, and transmission line 62 constitutes a transmission line structure 63.Transmission line 62 comprises one first adapter connector 64, second adapter connector 66, and one the 3rd adapter connector 68.First adapter connector 64 is used for connecting the connector 56 of main frame 50, signal connector 58, the three adapter connectors 68 that second adapter connector 66 is used for connecting E-SATA interface peripheral device 52 are used for connecting the power connector 60 of E-SATA interface peripheral device 52.
See also Fig. 4, Fig. 4 is the schematic diagram of connector 56 on the utility model circuit board 54.Connector 56 comprises an E-SATA pin group 70, and a power pin group 72.E-SATA pin group 70 comprises 7 pins, and the 1st, 4,7 pin of wherein counting from left to right is to be the ground connection effect, and the 2nd, 3 and 5,6 pin of counting from left to right is to be used for transmission signals; Power pin group 72 can be a USB interface power pin group, and the 1st, 4 pin of wherein counting from left to right is to be power pin, and it is respectively one 5 volts of power pins 721, and a ground wire pin 722; And the 2nd, 3 pin of counting from left to right is to be two signal pins 723, be used for detecting main frame 50 and whether can supply electric power to E-SATA interface peripheral device 52, it is for optionally being provided with, and meaning is that power pin group 72 can only comprise 5 volts of power pins 721 and ground wire pin 722.
See also Fig. 5 and Fig. 6, Fig. 5 is the schematic appearance of the utility model transmission line 62, and Fig. 6 is the schematic diagram of the utility model first adapter connector 64.First adapter connector 64 is to be used for connecting connector 56, the first adapter connectors 64 that insert main frame 50 to comprise a housing 74, is formed with a slot 76 in it; One E-SATA terminal group 78 is arranged at a side of slot 76, and E-SATA terminal group 78 is used for being electrically connected at the E-SATA pin group 70 of connector 56, receives the E-SATA interface signal thus; And a power terminal set 80, being arranged at the opposite side of slot 76, power terminal set 80 is used for being electrically connected at the power pin group 72 of connector 56, receives electric power thus.Structure with respect to connector 56, the E-SATA terminal group 78 of first adapter connector 64 comprises 7 terminals, the the 1st, 4,7 terminal of wherein counting from left to right is to be the ground connection effect, and the 2nd, 3 and 5,6 terminal of counting from left to right is to be used for transmission signals, these terminals are used for respectively being electrically connected with the pin of connector 56, transmit the E-SATA interface signal thus.Power terminal set 80 can be a USB interface power terminal set, wherein the 1st, 4 terminal counting from left to right of power terminal set 80 is power supply terminal, it is respectively one 5 voltaism source terminals 801 and a ground wire terminal 802,5 voltaism source terminals 801 are used for being electrically connected at 5 volts of power pins 721 of connector 56, and 802 of ground wire terminals are used for being electrically connected at the ground wire pin 722 of connector 56; And the 2nd, 3 terminal that power terminal set 80 is counted from left to right is two signal terminals 803, it is used for being electrically connected at the signal pin 723 of connector 56, detect main frame 50 thus and whether can supply electric power to E-SATA interface peripheral device 52, it also can be optionally and is provided with, and meaning is that power terminal set 80 can only comprise 5 volts of power pins 801 and ground wire pin 802.After first adapter connector 64 is inserted into connector 56, E-SATA terminal group 78 can be contacted with E-SATA pin group 70, and power terminal set 80 can be contacted with power pin group 72, so can transmit E-SATA interface signal and electric power simultaneously by transmission line 62 between main frame 50 and the E-SATA interface peripheral device 52.
Please continue to consult Fig. 2 to Fig. 6, transmission line 62 also comprises an E-SATA holding wire 82, is electrically connected on the E-SATA terminal group 78 and second adapter connector 66, and E-SATA holding wire 82 is used for transmitting the E-SATA interface signal; And a power transmission line 84, being electrically connected on power terminal set 80 and the 3rd adapter connector 68, power transmission line 84 is used for transferring electric power.When first adapter connector 64 is inserted into after connector 56 and second adapter connector 66 be inserted into signal connector 58, E-SATA terminal group 78 can be contacted with E-SATA pin group 70, so the E-SATA interface signal between main frame 50 and the E-SATA interface peripheral device 52 can pass through E-SATA pin group 70, the E-SATA terminal group 78 of first adapter connector 64, E-SATA holding wire 82, second adapter connector 66 of connector 56, and signal connector 58 transmits mutually; When first adapter connector 64 is inserted into after connector 56 and the 3rd adapter connector 68 be inserted into power connector 60, power terminal set 80 can be contacted with power pin group 72, so main frame 50 can pass through power pin group 72, the power terminal set 80 of first adapter connector 64, power transmission line 84, the 3rd adapter connector 68 of connector 56, and power connector 60 transferring electric powers are to E-SATA interface peripheral device 52.That is to say, be inserted into the power connector 60 of signal connector 58, E-SATA interface peripheral device 52 of connector 56, the E-SATA interface peripheral device 52 of main frame 50 respectively when first adapter connector 64, second adapter connector 66, the 3rd adapter connector 68 of transmission line 62 after, 52 of main frame 50 and E-SATA interface peripheral devices be except can be by transmission line 62 transmission E-SATA interface signals, main frame 50 also can be simultaneously by transmission line 62 transferring electric powers to E-SATA interface peripheral device 52.
Than prior art, the utility model provides the transmission line that can transmit E-SATA interface signal and electric power between main frame and E-SATA interface peripheral device simultaneously, E-SATA interface peripheral device just need not additionally use power line to receive the electric power that external power source provided thus, and can directly receive the electric power that main frame provided of transmit signal data, and can promote convenience in the use greatly, and when the environment for use of E-SATA interface peripheral device there is no being provided with of external power source, still can use E-SATA interface peripheral device, and solve the restriction of using.
The above only is a preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claims change and modify, and all should belong to covering scope of the present utility model.
Claims (8)
1. transmission line that can transmit E-SATA interface signal and electric power is characterized in that this transmission line comprises:
One is used for connecting first adapter connector of a connector of a main frame, and this first adapter connector comprises: a housing is formed with a slot in it; One is used for receiving the E-SATA terminal group of E-SATA interface signal, is arranged at a side of this slot; And a power terminal set that is used for receiving electric power, be arranged at the opposite side of this slot;
One is used for transmitting the E-SATA holding wire of E-SATA interface signal, is electrically connected on this E-SATA terminal group;
One is used for inserting second adapter connector of a signal connector of an E-SATA interface peripheral device, is connected in this E-SATA holding wire;
One power transmission line that is used for transferring electric power is electrically connected on this power terminal set; And
One is used for inserting the 3rd adapter connector of a power connector of this E-SATA interface peripheral device, is connected in this power transmission line.
2. the transmission line that transmits E-SATA interface signal and electric power as claimed in claim 1 is characterized in that this power terminal set is a USB interface power terminal set.
3. the transmission line that transmits E-SATA interface signal and electric power as claimed in claim 2 is characterized in that this power terminal set comprises one 5 voltaism source terminals, and a ground wire terminal.
4. the transmission line that transmits E-SATA interface signal and electric power as claimed in claim 3 is characterized in that this power terminal set also comprises to be used for detecting this main frame and whether can to supply two signal terminals of electric power to this E-SATA interface peripheral device.
5. transmission line structure that can transmit E-SATA interface signal and electric power is characterized in that comprising:
One circuit board;
A connector is installed on this circuit board, and this connector comprises an E-SATA pin group and a power pin group; And
One transmission line, it comprises:
One is used for connecting first adapter connector of this connector, and this first adapter connector comprises: a housing is formed with a slot in it; One is used for being electrically connected at the E-SATA terminal group of this E-SATA pin group of this connector, is arranged at a side of this slot; And a power terminal set that is used for being electrically connected at this power pin group of this connector, be arranged at the opposite side of this slot;
One is used for transmitting the E-SATA holding wire of E-SATA interface signal, is electrically connected on this E-SATA terminal group;
One is used for inserting second adapter connector of a signal connector of an E-SATA interface peripheral device, is connected in this E-SATA holding wire;
One power transmission line that is used for transferring electric power is electrically connected on this power terminal set; And
One is used for inserting the 3rd adapter connector of a power connector of this E-SATA interface peripheral device, is connected in this power transmission line.
6. the transmission line structure that transmits E-SATA interface signal and electric power as claimed in claim 5, this power pin group that it is characterized in that this connector are a USB interface power pin group, and this power terminal set is a USB interface power terminal set.
7. the transmission line structure that transmits E-SATA interface signal and electric power as claimed in claim 6, it is characterized in that this power pin group comprises one 5 volts of power pins, an and ground wire pin, this power terminal set comprises 5 voltaism source terminals that are used for being electrically connected at these 5 volts of power pins, and this power terminal set also comprises a ground wire terminal that is used for being electrically connected at this ground wire pin.
8. the transmission line structure that transmits E-SATA interface signal and electric power as claimed in claim 7 is characterized in that this power terminal set also comprises to be used for detecting this circuit board and whether can to supply two signal terminals of electric power to this E-SATA interface peripheral device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201936527U CN201117844Y (en) | 2007-11-06 | 2007-11-06 | Transmission line capable of transmitting E-SATA interface signal and electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201936527U CN201117844Y (en) | 2007-11-06 | 2007-11-06 | Transmission line capable of transmitting E-SATA interface signal and electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117844Y true CN201117844Y (en) | 2008-09-17 |
Family
ID=39992430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201936527U Expired - Lifetime CN201117844Y (en) | 2007-11-06 | 2007-11-06 | Transmission line capable of transmitting E-SATA interface signal and electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117844Y (en) |
-
2007
- 2007-11-06 CN CNU2007201936527U patent/CN201117844Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080917 |