CN201270319Y - Super-USB 3.3 connector equipped with three groups of electric power terminals - Google Patents
Super-USB 3.3 connector equipped with three groups of electric power terminals Download PDFInfo
- Publication number
- CN201270319Y CN201270319Y CNU2008202121890U CN200820212189U CN201270319Y CN 201270319 Y CN201270319 Y CN 201270319Y CN U2008202121890 U CNU2008202121890 U CN U2008202121890U CN 200820212189 U CN200820212189 U CN 200820212189U CN 201270319 Y CN201270319 Y CN 201270319Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- conducting terminal
- usb
- power source
- load power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Power Sources (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A Super-USB 3.3 connector with three power terminal groups comprises a Super-USB 3.3 plug and a Super-USB 3.3 socket, wherein the head of the Super-USB 3.3 plug is provided with a metal shell (C1) in which an insulation base (B1) is provided; the top of the insulation base (B1) is provided with a plurality of conductive terminals for connecting a USB bus; the bottom of the insulation base (B1) is provided with two load power terminals (PA, PC) and a conductive terminal (PB), and the Super-USB 3.3 socket is provided with corresponding terminals. The Super-USB 3.3 connector provides a power terminal group of prior USB bus and additionally provides two load power terminal groups, and therefore, a USB host computer can adopt the Super-USB 3.3 connector to provide three groups of power supply to USB external devices.
Description
[technical field]
The utility model relates to a kind of connector, relates in particular to a kind of Super-USB 3.3 connectors that are provided with three groups of power supply terminals.
[background technology]
Be provided with USB (Universal Serial Bus mostly on the current general personal computer, abbreviate " USB " as), USB is except the bus of swap data that main frames such as computer and external equipment are provided, also can be by USB plug and socket to the external equipment out-put supply, the external equipment that some power consumption are low can pass through the USB wiring, obtain the 5V power supply by usb bus from main frame, but because the standard usb bus can only provide the power supply of 5V voltage and maximum 0.5A electric current, deficiency is dealt with the partly required power supply of USB external equipment, even to the lower equipment of some power consumption ink-jet printer for example, scanner etc., electrical source consumption generally all surpasses more than the 10W, thereby to establish power supply device in addition, even the electric current of 5V power supply that has improved the usb bus supply is to more than the 5A, but the contact area of the power supply terminal on the existing standard USB plug socket is too tiny, be not enough to deal with the above electric current of 2A, how improve the current capacity that the USB plug socket can bear, being one has problem to be solved.
[utility model content]
The purpose of this utility model, be to provide a kind of Super-USB 3.3 connectors that are provided with three groups of power supply terminals, wherein one group is the original power supply terminal of usb bus, other two groups is the load power supply terminal of additionally setting up, can bear the power supply of the existing bigger electric current of USB plug socket, usb host such as computer can be provided to the USB external equipment by these Super-USB 3.3 connectors amount to three groups of power supply supplies.
The purpose of this utility model is to realize like this, adopt a kind of like this Super-USB 3.3 plugs, be mainly used in usb host and USB external equipment transmission communication signal and the supplies of transmission power supply such as computer, it is characterized in that, described Super-USB 3.3 pin head are provided with the metal shell (C1) of a rectangular tube, the inner space bottom position of metal shell (C1) is provided with insulating base (B1), leave the space between the top of the upper inside walls of metal shell (C1) and insulating base (B1), the top of insulating base (B1) is provided with a plurality of conducting terminals, and the dextrosinistral ordering of described a plurality of conducting terminals is: conducting terminal (P5), conducting terminal (P1), conducting terminal (P6), conducting terminal (P2), conducting terminal (P7), conducting terminal (P3), conducting terminal (P8), conducting terminal (P4), conducting terminal (P9); And, insulating base (B1), conducting terminal (P1, P2, P3, P4, P5, P6, P7, P8, P9), metal shell (C1) etc. is fixed on the pre-position of plug by insulating material.And, the bottom of described metal shell (C1) is a hatch frame, the bottom of insulating base (B1) exposes to the opening portion of metal shell (C1) bottom, the bottom of insulating base (B1) is provided with load power source terminal (PA) and conducting terminal (PB) and load power source terminal (PC), and, the load power source terminal (PA, PC), conducting terminal (PB) etc. is fixed on the pre-position of plug by insulating material.
And, adopt a kind of like this Super USB 3.3 sockets, be mainly used in foregoing SuperUSB 3.3 plugs and plug use in pairs, it is characterized in that, described Super USB 3.3 sockets include a metal shell (C2), be provided with insulating base (B3) in the inner space of metal shell (C2), leave the space that to insert for corresponding Super USB3.3 pin head around the insulating base (B3) with between the inwall of metal shell (C2), the bottom of insulating base (B3) is provided with a plurality of conducting terminals, and described a plurality of conducting terminals from a left side to the ordering denying are: conducting terminal (S5), conducting terminal (S1), conducting terminal (S6), conducting terminal (S2), conducting terminal (S7), conducting terminal (S3), conducting terminal (S8), conducting terminal (S4), conducting terminal (S9); And, insulating base (B3), conducting terminal (S1, S2, S3, S4, S5, S6, S7, S8 S9) waits the pre-position that is fixed on socket by insulating material.And, the bottom of the inner space of the metal shell (C2) of described Super USB 3.3 sockets also is provided with insulating base (B2), leave the space that to insert for corresponding Super USB 3.3 pin head between insulating base (B2) top and insulating base (B3) bottom, insulating base (B2) top is provided with load power source terminal (SA), conducting terminal (SB), load power source terminal (SC), load power source terminal (SD), and, insulating base (B2), load power source terminal (SA, SC, SD), conducting terminals (SB) etc. are fixed on the pre-position of socket by insulating material.
So just realized the purpose of this utility model.
The utility model has the advantages that usb hosts such as computer can provide to the USB external equipment by two groups of load power source terminals of extra increase amounts to three groups of power supply supplies, and extra two groups of load power sources that increase can provide bigger electric current supply, make some USB external equipments can establish power supply unit in addition, directly, can save the power supply unit cost is set from the power taking of Super-USB socket.
[description of drawings]
Fig. 1 is the three-dimensional schematic illustration of imageization of Super-USB 3.3 plugs of the utility model first embodiment;
Fig. 2 is the broken section structural representation key diagram of Super-USB 3.3 plugs of the utility model first embodiment;
Fig. 3 and Fig. 4 are the three-dimensional schematic illustration of imageization of Super-USB 3.3 sockets of the utility model first embodiment;
Fig. 5 is the broken section structural representation key diagram of Super-USB 3.3 sockets of the utility model first embodiment;
Fig. 6 and Fig. 7 are the three-dimensional schematic illustration of imageization of Super-USB 3.3 plugs of the utility model second embodiment;
Fig. 8 is the broken section structural representation key diagram of Super-USB 3.3 plugs of the utility model second embodiment;
Fig. 9 and Figure 10 are the three-dimensional schematic illustration of imageization of Super-USB 3.3 sockets of the utility model second embodiment;
Figure 11 and Figure 12 are the broken section structural representation key diagrams of Super-USB 3.3 sockets of the utility model second embodiment;
Figure 13 is Super-USB 3.3 plugs of the utility model second embodiment and the schematic illustration that Super-USB 3.3 sockets plug.
Among the figure, the device that identical digitized representation is identical, parts device, accompanying drawing are schematically, in order to formation of the present utility model and principal character to be described.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Consult Fig. 1 and Fig. 2, Fig. 1 is the three-dimensional schematic illustration of imageization of Super-USB 3.3 plugs of the utility model first embodiment, Fig. 2 is the broken section structural representation key diagram of Super-USB 3.3 plugs of the utility model first embodiment, Super-USB 3.3 pin head shown in Fig. 1 and Fig. 2 are provided with the metal shell (C1) of a rectangular tube, the inner space bottom position of metal shell (C1) is provided with insulating base (B1), leave the space between the top of the upper inside walls of metal shell (C1) and insulating base (B1), the top of insulating base (B1) is provided with a plurality of conducting terminals, and the dextrosinistral ordering of described a plurality of conducting terminals is: conducting terminal (P5), conducting terminal (P1), conducting terminal (P6), conducting terminal (P2), conducting terminal (P7), conducting terminal (P3), conducting terminal (P8), conducting terminal (P4), conducting terminal (P9); And, insulating base (B1), conducting terminal (P1, P2, P3, P4, P5, P6, P7, P8, P9), metal shell (C1) etc. is fixed on the pre-position of plug by insulating material.
Consult Fig. 3 to Fig. 5, Fig. 3 and Fig. 4 are the three-dimensional schematic illustration of imageization of Super-USB 3.3 sockets of the utility model first embodiment, Fig. 5 is the broken section structural representation key diagram of the Super-USB3.3 socket of the utility model first embodiment, Super USB 3.3 sockets shown in Fig. 3 to Fig. 5 include a metal shell (C2), be provided with insulating base (B3) in the inner space of metal shell (C2), leave the space that to insert for corresponding Super USB 3.3 pin head around the insulating base (B3) with between the inwall of metal shell (C2), the bottom of insulating base (B3) is provided with a plurality of conducting terminals, and described a plurality of conducting terminals from a left side to the ordering denying are: conducting terminal (S5), conducting terminal (S1), conducting terminal (S6), conducting terminal (S2), conducting terminal (S7), conducting terminal (S3), conducting terminal (S8), conducting terminal (S4), conducting terminal (S9); And, insulating base (B3), conducting terminal (S1, S2, S3, S4, S5, S6, S7, S8 S9) waits the pre-position that is fixed on socket by insulating material.
Continue to consult Fig. 3 to Fig. 5, conducting terminal (the S5 of Super-USB 3.3 sockets shown in Fig. 3 to Fig. 5, S6, S7, S8, S9) conductive contact surfaces is the lower surface that is recessed in insulating base (B3), make Super-USB 3.3 sockets like this except can plugging, also can compatible meet the USB A type plug of USB2.0 specification standards, when the USB A type plug with standard is inserted into Super-USB 3.3 sockets with Super-USB 3.3 plugs, because conducting terminal (S5, S6, S7, S8, S9) conductive contact surfaces is the lower surface that is recessed in insulating base (B3), can not contact, so have only conducting terminal (S1, S2 in Super-USB 3.3 sockets with the USB A type plug of standard, S3 S4) is connected with the USB A type plug circuitry phase of standard with metal shell (C2).In addition, aspect the Super-USB3.3 plug, conducting terminal (P5, P6, the P7 of Super-USB 3.3 plugs shown in Fig. 1 and Fig. 2, P8, P9) front end conductive contact surfaces partly is a warp architecture, and described conductive contact surfaces protrusion is at the top surface of insulating base (B1), when making Super-USB 3.3 plugs be inserted into Super-USB 3.3 sockets, conducting terminal (P5, P6, P7, P8, P9) front end conductive contact surfaces part can be embedded into the surface of insulating base (B3) bottom of Super-USB 3.3 sockets, with conducting terminal (S5, S6, S7, S8 S9) contacts.
Consult Fig. 6 to Fig. 8, Fig. 6 and Fig. 7 are the three-dimensional schematic illustration of imageization of Super-USB 3.3 plugs of the utility model second embodiment, Fig. 8 is the broken section structural representation key diagram of the Super-USB3.3 plug of the utility model second embodiment, Super-USB 3.3 plugs of second embodiment are compared with Super-USB 3.3 plugs of first embodiment, the main difference part is that Super-USB 3.3 plugs of second embodiment have set up two groups of load power source terminals, as long as cooperate Super-USB 3.3 sockets that are provided with extra two groups of load power source terminal correspondences equally, usb host can be by two groups of load power sources of the outwards extra output of these two groups of load power source terminals.Continue to consult Fig. 6 to Fig. 8, the bottom of the metal shell (C1) of Super-USB 3.3 plugs shown in Fig. 6 to Fig. 8 is a hatch frame, the bottom of insulating base (B1) exposes to the opening portion of metal shell (C1) bottom, the bottom of insulating base (B1) is provided with load power source terminal (PA) and conducting terminal (PB) and load power source terminal (PC), and, the load power source terminal (PA, PC), conducting terminal (PB) etc. is fixed on the pre-position of plug by insulating material.
Consult Fig. 9 to Figure 12, Fig. 9 and Figure 10 are the three-dimensional schematic illustration of imageization of the Super-USB3.3 socket of the utility model second embodiment, Figure 11 and Figure 12 are the broken section structural representation key diagrams of Super-USB 3.3 sockets of the utility model second embodiment, Super-USB 3.3 sockets of second embodiment are compared with Super-USB 3.3 sockets of first embodiment, the main difference part is that Super-USB 3.3 sockets of second embodiment have set up two groups of load power source terminals, and usb host can be by two groups of load power sources of the outwards extra output of these two groups of load power source terminals.Continue to consult Fig. 9 to Figure 12, the bottom of the inner space of the metal shell (C2) of Super USB 3.3 sockets shown in Fig. 9 to Figure 12 also is provided with insulating base (B2), leave the space that to insert for corresponding Super USB 3.3 pin head between insulating base (B2) top and insulating base (B3) bottom, insulating base (B2) top is provided with load power source terminal (SA), conducting terminal (SB), load power source terminal (SC), load power source terminal (SD), and, insulating base (B2), load power source terminal (SA, SC, SD), conducting terminals (SB) etc. are fixed on the pre-position of socket by insulating material.
In addition, each conducting terminal on Super-USB 3.3 plugs of the present utility model and Super-USB 3.3 sockets is defined as follows:
Described conducting terminal (P1) is the terminal that connects positive source, i.e. " VBUS ";
Described conducting terminal (P2) is the terminal that connects the data wire negative pole, i.e. " D-";
Described conducting terminal (P3) is the terminal that connects the data wire positive pole, i.e. " D+ ";
Described conducting terminal (P4) is the terminal that connects power supply ground, i.e. " GND ";
(P5 P6) is the terminal that connects USB 3 Data Receiving lines, i.e. " USB3_RX " to described conducting terminal;
Described conducting terminal (P7) is the terminal that connects data wire ground, i.e. " USB3_GND ";
(P8 P9) is the terminal that connects USB 3 DOL Data Output Line, i.e. " USB3_TX " to described conducting terminal;
Described load power source terminal (PA) is the terminal that connects load power source 1 positive pole;
Described conducting terminal (PB) is to connect the terminal that load power source 2 is adjusted voltage resistance, i.e. " VR ";
Described load power source terminal (PC) is the terminal that connects load power source 2 positive poles;
Described metal shell (C1) is the terminal that connects load power source 1 negative pole and load power source 2 negative poles;
Described conducting terminal (S1) is the terminal that connects positive source, i.e. " VBUS ";
Described conducting terminal (S2) is the terminal that connects the data wire negative pole, i.e. " D-";
Described conducting terminal (S3) is the terminal that connects the data wire positive pole, i.e. " D+ ";
Described conducting terminal (S4) is the terminal that connects power supply ground, i.e. " GND ";
(S5 S6) is the terminal that connects USB3 Data Receiving line, i.e. " USB3_RX " to described conducting terminal;
Described conducting terminal (S7) is the terminal that connects data wire ground, i.e. " USB3_GND ";
(S8 S9) is the terminal that connects the USB3 DOL Data Output Line, i.e. " USB3_TX " to described conducting terminal;
Described load power source terminal (SA) is the terminal that connects load power source 1 positive pole;
Described conducting terminal (SB) is to connect the terminal that load power source 2 is adjusted voltage resistance, i.e. " VR ";
Described load power source terminal (SC) is the terminal that connects load power source 2 positive poles;
Described load power source terminal (SD) is the terminal that connects load power source 2 positive poles;
Described metal shell (C2) is the terminal that connects load power source 1 negative pole and load power source 2 negative poles.
Consult Figure 13, Figure 13 is Super-USB 3.3 plugs of the utility model second embodiment and the schematic illustration that Super-USB 3.3 sockets plug, when the utility model Super-USB 3.3 plugs and Super-USB 3.3 sockets plug, terminal circuitry phase corresponding on each terminal on Super-USB 3.3 plugs and Super-USB 3.3 sockets connects, and their annexation is as follows:
Conducting terminal (P1) is connected with conducting terminal (S1) circuitry phase;
Conducting terminal (P2) is connected with conducting terminal (S2) circuitry phase;
Conducting terminal (P3) is connected with conducting terminal (S3) circuitry phase;
Conducting terminal (P4) is connected with conducting terminal (S4) circuitry phase;
Conducting terminal (P5) is connected with conducting terminal (S5) circuitry phase;
Conducting terminal (P6) is connected with conducting terminal (S6) circuitry phase;
Conducting terminal (P7) is connected with conducting terminal (S7) circuitry phase;
Conducting terminal (P8) is connected with conducting terminal (S8) circuitry phase;
Conducting terminal (P9) is connected with conducting terminal (S9) circuitry phase;
Load power source terminal (PA) is connected with load power source terminal (SA) circuitry phase;
Conducting terminal (PB) is connected with conducting terminal (SB) circuitry phase;
Load power source terminal (PC) and load power source terminal (SC, SD) circuitry phase connection;
Metal shell (C1) is connected with conducting terminal metal shell (C2) circuitry phase.
On the Super-USB of the utility model second embodiment 3.3 plugs and Super-USB 3.3 sockets, be respectively equipped with and be used to be connected " VR " terminal that load power source 2 is adjusted voltage resistances, this " VR " resistance that terminal connected is to be arranged on the USB external equipment, a wherein end of this resistance is connected with " VR " terminal circuitry phase, the other end is connected with the positive terminal or the negative terminal circuitry phase of load power source 2, the USB external equipment is by being provided with the voltage that different resistance values changes the load power source 2 that usb host exports, the function of this resistance is just as the divider resistance of output end of stabilized voltage supply, feed back to voltage-stabilized power supply circuit after the supply voltage dividing potential drop with output, the voltage of voltage-stabilized power supply circuit output is remained unchanged.Being provided with on the usb host of Super-USB 3.3 sockets of the present utility model needs to be provided with such stabilized voltage power supply, and the supply voltage of output is to be set by the resistance that is connected on " VR " terminal by the USB external equipment.The scope of the output voltage of load power source 2 is from 5V to 24V, when on " VR " terminal, not connecting resistance, the output voltage of load power source 2 is 12V, the voltage that is higher than 12V if desired, as long as the resistance of suitable numerical value is connected between the negative terminal of " VR " terminal and load power source 2, be lower than the voltage of 12V if desired, as long as the resistance of suitable numerical value is connected between the positive terminal of " VR " terminal and load power source 2 just passable, like this as long as the resistance of suitable numerical value is set between the negative terminal of the positive terminal of " VR " terminal on the USB external equipment and load power source 2 or load power source 2, the power supply supply that just can make load power source 2 export USB external equipment required voltages.
Below described Super-USB 3.3 plugs of the present utility model and Super-USB3.3 socket in detail, Super-USB 3.3 connectors of the present utility model have been taken into account data communication and load power supply simultaneously, and its enforcement can bring good benefit.
Claims (9)
1. Super-USB 3.3 plugs, be mainly used in usb host and USB external equipment transmission communication signal and the supplies of transmission power supply such as computer, it is characterized in that, described Super-USB 3.3 pin head are provided with the metal shell (C1) of a rectangular tube, the inner space bottom position of metal shell (C1) is provided with insulating base (B1), leave the space between the top of the upper inside walls of metal shell (C1) and insulating base (B1), the top of insulating base (B1) is provided with a plurality of conducting terminals, and the dextrosinistral ordering of described a plurality of conducting terminals is: conducting terminal (P5), conducting terminal (P1), conducting terminal (P6), conducting terminal (P2), conducting terminal (P7), conducting terminal (P3), conducting terminal (P8), conducting terminal (P4), conducting terminal (P9); And, insulating base (B1), conducting terminal (P1, P2, P3, P4, P5, P6, P7, P8, P9), metal shell (C1) etc. is fixed on the pre-position of plug by insulating material.
2. Super-USB 3.3 plugs as claimed in claim 1 is characterized in that, described conducting terminal (P5, P6, P7, P8, P9) front end conductive contact surfaces partly is a warp architecture, and described conductive contact surfaces protrudes the top surface at insulating base (B1).
3. Super-USB 3.3 plugs as claimed in claim 1 or 2, it is characterized in that, the bottom of described metal shell (C1) is a hatch frame, the bottom of insulating base (B1) exposes to the opening portion of metal shell (C1) bottom, the bottom of insulating base (B1) is provided with load power source terminal (PA) and conducting terminal (PB) and load power source terminal (PC), and, the load power source terminal (PA, PC), conducting terminal (PB) etc. is fixed on the pre-position of plug by insulating material.
4. Super-USB 3.3 plugs as claimed in claim 3 is characterized in that,
Described conducting terminal (P1) is the terminal that connects positive source, i.e. " VBUS ";
Described conducting terminal (P2) is the terminal that connects the data wire negative pole, i.e. " D-";
Described conducting terminal (P3) is the terminal that connects the data wire positive pole, i.e. " D+ ";
Described conducting terminal (P4) is the terminal that connects power supply ground, i.e. " GND ";
(P5 P6) is the terminal that connects USB 3 Data Receiving lines, i.e. " USB3_RX " to described conducting terminal;
Described conducting terminal (P7) is the terminal that connects data wire ground, i.e. " USB3_GND ";
(P8 P9) is the terminal that connects USB 3 DOL Data Output Line, i.e. " USB3_TX " to described conducting terminal;
Described load power source terminal (PA) is the terminal that connects load power source 1 positive pole;
Described conducting terminal (PB) is to connect the terminal that load power source 2 is adjusted voltage resistance, i.e. " VR ";
Described load power source terminal (PC) is the terminal that connects load power source 2 positive poles;
Described metal shell (C1) is the terminal that connects load power source 1 negative pole and load power source 2 negative poles.
5. Super USB 3.3 sockets, it is characterized in that, described Super USB 3.3 sockets include a metal shell (C2), be provided with insulating base (B3) in the inner space of metal shell (C2), leave the space that to insert for corresponding SuperUSB 3.3 pin head around the insulating base (B3) with between the inwall of metal shell (C2), the bottom of insulating base (B3) is provided with a plurality of conducting terminals, and described a plurality of conducting terminals from a left side to the ordering denying are: conducting terminal (S5), conducting terminal (S1), conducting terminal (S6), conducting terminal (S2), conducting terminal (S7), conducting terminal (S3), conducting terminal (S8), conducting terminal (S4), conducting terminal (S9); And, insulating base (B3), conducting terminal (S1, S2, S3, S4, S5, S6, S7, S8 S9) waits the pre-position that is fixed on socket by insulating material.
6. Super-USB 3.3 sockets as claimed in claim 5 is characterized in that, and described conducting terminal (S5, S6, S7, S8, conductive contact surfaces S9) they are the lower surface that is recessed in insulating base (B3).
7. as claim 5 or 6 described Super-USB 3.3 sockets, it is characterized in that, the bottom of the inner space of the metal shell (C2) of described Super USB 3.3 sockets also is provided with insulating base (B2), leave the space that to insert for corresponding Super USB 3.3 pin head between insulating base (B2) top and insulating base (B3) bottom, insulating base (B2) top is provided with load power source terminal (SA), conducting terminal (SB), load power source terminal (SC), load power source terminal (SD), and, insulating base (B2), load power source terminal (SA, SC, SD), conducting terminals (SB) etc. are fixed on the pre-position of socket by insulating material.
8. Super-USB 3.3 sockets as claimed in claim 7 is characterized in that,
Described conducting terminal (S1) is the terminal that connects positive source, i.e. " VBUS ";
Described conducting terminal (S2) is the terminal that connects the data wire negative pole, i.e. " D-";
Described conducting terminal (S3) is the terminal that connects the data wire positive pole, i.e. " D+ ";
Described conducting terminal (S4) is the terminal that connects power supply ground, i.e. " GND ";
(S5 S6) is the terminal that connects USB3 Data Receiving line, i.e. " USB3_RX " to described conducting terminal;
Described conducting terminal (S7) is the terminal that connects data wire ground, i.e. " USB3_GND ";
(S8 S9) is the terminal that connects the USB3 DOL Data Output Line, i.e. " USB3_TX " to described conducting terminal;
Described load power source terminal (SA) is the terminal that connects load power source 1 positive pole;
Described conducting terminal (SB) is to connect the terminal that load power source 2 is adjusted voltage resistance, i.e. " VR ";
Described load power source terminal (SC) is the terminal that connects load power source 2 positive poles;
Described load power source terminal (SD) is the terminal that connects load power source 2 positive poles;
Described metal shell (C2) is the terminal that connects load power source 1 negative pole and load power source 2 negative poles.
9. Super-USB 3.3 sockets as claimed in claim 8, it is characterized in that, when described Super-USB 3.3 sockets and corresponding Super-USB 3.3 plugs plug, terminal circuitry phase corresponding on each terminal on Super-USB 3.3 plugs and Super-USB 3.3 sockets connects, and their annexation is as follows:
Conducting terminal (P1) is connected with conducting terminal (S1) circuitry phase;
Conducting terminal (P2) is connected with conducting terminal (S2) circuitry phase;
Conducting terminal (P3) is connected with conducting terminal (S3) circuitry phase;
Conducting terminal (P4) is connected with conducting terminal (S4) circuitry phase;
Conducting terminal (P5) is connected with conducting terminal (S5) circuitry phase;
Conducting terminal (P6) is connected with conducting terminal (S6) circuitry phase;
Conducting terminal (P7) is connected with conducting terminal (S7) circuitry phase;
Conducting terminal (P8) is connected with conducting terminal (S8) circuitry phase;
Conducting terminal (P9) is connected with conducting terminal (S9) circuitry phase;
Load power source terminal (PA) is connected with load power source terminal (SA) circuitry phase;
Conducting terminal (PB) is connected with conducting terminal (SB) circuitry phase;
Load power source terminal (PC) and load power source terminal (SC, SD) circuitry phase connection;
Metal shell (C1) is connected with conducting terminal metal shell (C2) circuitry phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202121890U CN201270319Y (en) | 2008-10-06 | 2008-10-06 | Super-USB 3.3 connector equipped with three groups of electric power terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202121890U CN201270319Y (en) | 2008-10-06 | 2008-10-06 | Super-USB 3.3 connector equipped with three groups of electric power terminals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201270319Y true CN201270319Y (en) | 2009-07-08 |
Family
ID=40842927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202121890U Expired - Fee Related CN201270319Y (en) | 2008-10-06 | 2008-10-06 | Super-USB 3.3 connector equipped with three groups of electric power terminals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201270319Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167420A (en) * | 2018-10-31 | 2019-01-08 | 维沃移动通信有限公司 | A kind of charging control circuit, charging circuit and charge control method |
-
2008
- 2008-10-06 CN CNU2008202121890U patent/CN201270319Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167420A (en) * | 2018-10-31 | 2019-01-08 | 维沃移动通信有限公司 | A kind of charging control circuit, charging circuit and charge control method |
| US11742684B2 (en) | 2018-10-31 | 2023-08-29 | Vivo Mobile Communication Co., Ltd. | Charging control circuit, charging circuit and charging control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201252294Y (en) | SUPER-USB connecting device provided with load power supply terminal | |
| CN203260860U (en) | Rotary combined socket | |
| CN201336479Y (en) | Super-USB3.0 connector with load power terminals | |
| CN101902040A (en) | Power supplier and connector combination thereof | |
| CN203895655U (en) | Mini-sized USB connector capable of being plugged in forward and backward directions | |
| CN201251760Y (en) | Power supply device of direct current power supply capable of outputting correct voltage according to electrical equipment | |
| CN201270319Y (en) | Super-USB 3.3 connector equipped with three groups of electric power terminals | |
| CN201252169Y (en) | Super-USB connecting cable with two groups of load power supply terminals | |
| CN201307671Y (en) | A Super-USB3.3B connector with threes groups of power terminals | |
| CN201252168Y (en) | Super-USB connecting cable with two groups of load power supply terminals | |
| CN201270320Y (en) | Super-USB 3.3 connector equipped with three groups of electric power terminals | |
| CN201307672Y (en) | A USB3.3 Micro-B connector with three groups of power terminals | |
| CN201266754Y (en) | USB3.3 Micro-A type connector with three set power supply terminals | |
| CN201252310Y (en) | Alternating current power supply distributor with a plurality of direct current power supply outputs and USB interfaces | |
| CN201336477Y (en) | Super-USB plug and socket with two groups of load power supply terminals | |
| CN201365042Y (en) | Ultrathin Super-USB 3.4 connector | |
| CN201336480Y (en) | Super-USB3.0 connector with high-current load power terminals | |
| CN201270352Y (en) | USB3.3Mini-A type connector with three groups of electric power terminals | |
| CN201266755Y (en) | USB3.3 Micro-B type connector with three set power supply terminals | |
| CN201252298Y (en) | Mini type Super-USB connecting device with two groups of power supply terminals | |
| CN201336386Y (en) | Super-USB3.0 connecting cable | |
| CN201266756Y (en) | SUPER-USB connection device equipped with load power supply | |
| CN201336481Y (en) | Ultrathin Super-USB3.0 connector with load power terminals | |
| CN201425984Y (en) | Super-USB 3.4 plug and socket | |
| CN201251765Y (en) | Computer extended card type power supply device with USB interface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20141006 |
|
| EXPY | Termination of patent right or utility model |