CN201307672Y - A USB3.3 Micro-B connector with three groups of power terminals - Google Patents
A USB3.3 Micro-B connector with three groups of power terminals Download PDFInfo
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- CN201307672Y CN201307672Y CNU2008202121903U CN200820212190U CN201307672Y CN 201307672 Y CN201307672 Y CN 201307672Y CN U2008202121903 U CNU2008202121903 U CN U2008202121903U CN 200820212190 U CN200820212190 U CN 200820212190U CN 201307672 Y CN201307672 Y CN 201307672Y
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Abstract
Disclosed is a USB3.3 Micro-B connector with three groups of power terminals, which comprises a USB3.3 Micro-B plug and a USB3.3 Micro-B socket; a metal shell (C1) is arranged on the head part of the USB3.3 Micro-B plug; an insulation base (B1) is arranged in the metal shell (C1); a plurality of conductive terminals used for connecting with USB bus are arranged on the top part of the insulation base (B1); wherein, part of the conductive terminals are terminals of an additional load power supply 1 and a load power supply 2; besides, the USB3.3 Micro-B socket is also provided with corresponding terminals. The USB3.3 Micro-B connector not only is provided with a group of power terminals of USB bus, but also is additionally provided with conductive terminals of two groups of load power supply; so the USB host is enabled to provide three groups of power supply for USB peripheral equipment.
Description
[technical field]
The utility model relates to a kind of connector, relates in particular to a kind of three groups of power supply terminal USB3.3Micro-B type connectors that have.
[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 load power source of USB external equipment, and being one has problem to be solved.
[utility model content]
The purpose of this utility model, be to provide a kind of three groups of power supply terminal USB3.3 Micro-B type connectors that have, except one group of original power supply terminal of usb bus, also additionally set up the conducting terminal of many two groups of load power sources, existing USB plug socket provides many two groups of load power sources, usb host such as computer can be provided to the USB external equipment by these USB 3.3 Micro-B connectors amount to three groups of power supply supplies.
The purpose of this utility model is achieved in that a kind of like this USB 3.3 Micro-B plugs of employing, is mainly used in usb host and USB external equipment and transmits communication signal and the supply of transmission power supply, it is characterized in that described USB 3.3 Micro-B pin head are provided with the metal shell (C1) of a square tubulose, the right side of metal shell (C1) and upside delivery position and left side and upside delivery position are chamfering structure, the downside inwall of metal shell (C1) is provided with an insulating base (B1), leaves the space between the top of the upper inside walls of metal shell (C1) and insulating base (B1), and the top of insulating base (B1) is provided with a plurality of conducting terminals, comprise conducting terminal (P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P15, P16, P17, P18, P19, P20), and, insulating base (B1), conducting terminal (P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P15, P16, P17, P18, P19, P20), metal shells (C1) etc. are fixed on the pre-position of plug by insulating material.
And (P1 P2) is the terminal that connects positive source, i.e. " VBUS " to described conducting terminal; Described conducting terminal (P3) is the terminal that connects the data wire negative pole, i.e. " D-"; Described conducting terminal (P4) is the terminal that connects the data wire positive pole, i.e. " D+ "; (P5 P6) is the terminal that connects power supply ground, i.e. " GND " to described conducting terminal; (P7 P8) is the terminal that connects USB 3 Data Receiving lines, i.e. " USB3_RX " to described conducting terminal; Described conducting terminal (P9) is the terminal that connects data wire ground, i.e. " USB3_GND "; (P10 P11) is the terminal that connects USB 3 DOL Data Output Line, i.e. " USB3_TX " to described conducting terminal; (P14 P15) is the terminal that connects load power source 1 positive pole to described conducting terminal for P12, P13; Described conducting terminal (P16) is to connect the terminal that load power source 2 is adjusted voltage resistance, i.e. " VR "; (P19 P20) is the terminal that connects load power source 2 positive poles to described conducting terminal for P17, P18; Described metal shell (C1) is the terminal that connects load power source 1 negative pole and load power source 2 negative poles.
And, adopt a kind of like this USB 3.3 Micro-B sockets, be mainly used in foregoing USB 3.3 Micro-B plugs and plug use in pairs, it is characterized in that described USB 3.3 Micro-B sockets are provided with the metal shell (C2) of a square tube shape, the right side of metal shell (C2) and upside delivery position and left side and upside delivery position are chamfering structure, the inner space of metal shell (C2) is provided with an insulating base (B2), and with leave can be for the space of corresponding USB 3.3 Micro-B pin head insertion between the inwall of metal shell (C2), the bottom of insulating base (B2) is provided with a plurality of conducting terminals around the insulating base (B2), comprise conducting terminal (S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20), and, insulating base (B2), conducting terminal (S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20), metal shells (C2) etc. are fixed on the pre-position of socket by insulating material.
And (S1 S2) is the terminal that connects positive source, i.e. " VBUS " to described conducting terminal; Described conducting terminal (S3) is the terminal that connects the data wire negative pole, i.e. " D-"; Described conducting terminal (S4) is the terminal that connects the data wire positive pole, i.e. " D+ "; (S5 S6) is the terminal that connects power supply ground, i.e. " GND " to described conducting terminal; (S7 S8) is the terminal that connects USB 3 Data Receiving lines, i.e. " USB3_RX " to described conducting terminal; Described conducting terminal (S9) is the terminal that connects data wire ground, i.e. " USB3_GND "; (S10 S11) is the terminal that connects USB 3 DOL Data Output Line, i.e. " USB3_TX " to described conducting terminal; (S14 S15) is the terminal that connects load power source 1 positive pole to described conducting terminal for S12, S13; Described conducting terminal (S16) is to connect the terminal that load power source 2 is adjusted voltage resistance, i.e. " VR "; (S19 S20) is the terminal that connects load power source 2 positive poles to described conducting terminal for S17, S18; Described metal shell (C2) is the terminal that connects load power source 1 negative pole and load power source 2 negative poles.
So just realized the purpose of this utility model.
The conducting terminal that the utility model has the advantages that two groups of load power sources that usb hosts such as computer can be by extra increase provides to the USB external equipment and amounts to three groups of power supply supplies, 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 USB Micro-B socket.
[description of drawings]
Fig. 1 is the three-dimensional schematic illustration of the imageization of USB 3.3 Micro-B plugs of the present utility model;
Fig. 2 is the broken section structural representation key diagram of USB 3.3 Micro-B plugs of the present utility model;
Fig. 3 is the A-A cross sectional illustration figure of Fig. 1;
Fig. 4 and Fig. 5 are the three-dimensional schematic illustration of the imageization of USB 3.3 Micro-B sockets of the present utility model;
Fig. 6 is the B-B cross sectional illustration figure of Fig. 4;
Fig. 7 is the schematic illustration that USB 3.3 Micro-B plugs of the present utility model and USB 3.3 Micro-B 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 to Fig. 3, Fig. 1 is the three-dimensional schematic illustration of the imageization of USB 3.3 Micro-B plugs of the present utility model, and Fig. 2 is the broken section structural representation key diagram of USB 3.3 Micro-B plugs of the present utility model, Fig. 3 is the A-A cross sectional illustration figure of Fig. 1, and the USB 3.3Micro-B pin head shown in Fig. 1 to Fig. 3 is provided with the metal shell (C1) of a square tubulose, and the right side of metal shell (C1) and upside delivery position and left side and upside delivery position are chamfering structure, the downside inwall of metal shell (C1) is provided with an insulating base (B1), leaves the space between the top of the upper inside walls of metal shell (C1) and insulating base (B1), and the top of insulating base (B1) is provided with a plurality of conducting terminals, comprise conducting terminal (P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P15, P16, P17, P18, P19, P20), and, insulating base (B1), conducting terminal (P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P15, P16, P17, P18, P19, P20), metal shells (C1) etc. are fixed on the pre-position of plug by insulating material.
Continue to consult Fig. 3, conducting terminal (the P1 of the USB 3.3 Micro-B plugs shown in Fig. 3, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P15, P16, P17, P18, P19 P20) at the dextrosinistral ordering in the top of insulating base (B1) is: conducting terminal (P1), conducting terminal (P2), conducting terminal (P3), conducting terminal (P4), conducting terminal (P5), conducting terminal (P6), conducting terminal (P7), conducting terminal (P8), conducting terminal (P9), conducting terminal (P10), conducting terminal (P11), conducting terminal (P12), conducting terminal (P13), conducting terminal (P14), conducting terminal (P15), conducting terminal (P16), conducting terminal (P17), conducting terminal (P18), conducting terminal (P19), conducting terminal (P20).
Consult Fig. 4 to Fig. 6, Fig. 4 and Fig. 5 are the three-dimensional schematic illustration of the imageization of USB 3.3 Micro-B sockets of the present utility model, and Fig. 6 is the B-B cross sectional illustration figure of Fig. 4, USB 3.3 Micro-B sockets shown in Fig. 4 to Fig. 6 are provided with the metal shell (C2) of a square tube shape, and the right side of metal shell (C2) and upside delivery position and left side and upside delivery position are chamfering structure, and the inner space of metal shell (C2) is provided with an insulating base (B2), with leave can be for the space of corresponding USB 3.3 Micro-B pin head insertion between the inwall of metal shell (C2), the bottom of insulating base (B2) is provided with a plurality of conducting terminals, comprises conducting terminal (S1 around the insulating base (B2), S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20), and, insulating base (B2), conducting terminal (S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20), metal shells (C2) etc. are fixed on the pre-position of socket by insulating material.
Continue to consult Fig. 6, conducting terminal (the S1 of the USB 3.3 Micro-B sockets shown in Fig. 6, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19 S20) in insulating base (B2) bottom from a left side to the ordering denying is: conducting terminal (S1), conducting terminal (S2), conducting terminal (S3), conducting terminal (S4), conducting terminal (S5), conducting terminal (S6), conducting terminal (S7), conducting terminal (S8), conducting terminal (S9), conducting terminal (S10), conducting terminal (S11), conducting terminal (S12), conducting terminal (S13), conducting terminal (S14), conducting terminal (S15), conducting terminal (S16), conducting terminal (S17), conducting terminal (S18), conducting terminal (S19), conducting terminal (S20).
In addition, each conducting terminal on USB 3.3 Micro-B plugs of the present utility model and the USB 3.3 Micro-B sockets is defined as follows:
(P1 P2) is the terminal that connects positive source, i.e. " VBUS " to described conducting terminal;
Described conducting terminal (P3) is the terminal that connects the data wire negative pole, i.e. " D-";
Described conducting terminal (P4) is the terminal that connects the data wire positive pole, i.e. " D+ ";
(P5 P6) is the terminal that connects power supply ground, i.e. " GND " to described conducting terminal;
(P7 P8) is the terminal that connects USB 3 Data Receiving lines, i.e. " USB3_RX " to described conducting terminal;
Described conducting terminal (P9) is the terminal that connects data wire ground, i.e. " USB3_GND ";
(P10 P11) is the terminal that connects USB 3 DOL Data Output Line, promptly to described conducting terminal
“USB3_TX”；
(P14 P15) is the terminal that connects load power source 1 positive pole to described conducting terminal for P12, P13;
Described conducting terminal (P16) is to connect the terminal that load power source 2 is adjusted voltage resistance, i.e. " VR ";
(P19 P20) is the terminal that connects load power source 2 positive poles to described conducting terminal for P17, P18;
Described metal shell (C1) is the terminal that connects load power source 1 negative pole and load power source 2 negative poles;
(S1 S2) is the terminal that connects positive source, i.e. " VBUS " to described conducting terminal;
Described conducting terminal (S3) is the terminal that connects the data wire negative pole, i.e. " D-";
Described conducting terminal (S4) is the terminal that connects the data wire positive pole, i.e. " D+ ";
(S5 S6) is the terminal that connects power supply ground, i.e. " GND " to described conducting terminal;
(S7 S8) is the terminal that connects USB 3 Data Receiving lines, i.e. " USB3_RX " to described conducting terminal;
Described conducting terminal (S9) is the terminal that connects data wire ground, i.e. " USB3_GND ";
(S10 S11) is the terminal that connects USB 3 DOL Data Output Line, i.e. " USB3_TX " to described conducting terminal;
(S14 S15) is the terminal that connects load power source 1 positive pole to described conducting terminal for S12, S13;
Described conducting terminal (S16) is to connect the terminal that load power source 2 is adjusted voltage resistance, i.e. " VR ";
(S19 S20) is the terminal that connects load power source 2 positive poles to described conducting terminal for S17, S18;
Described metal shell (C2) is the terminal that connects load power source 1 negative pole and load power source 2 negative poles.
Consult Fig. 7, Fig. 7 is the schematic illustration that USB 3.3 Micro-B plugs of the present utility model and USB 3.3 Micro-B sockets plug, when the utility model USB 3.3 Micro-B plugs and USB 3.3Micro-B socket plug, terminal circuitry phase corresponding on each terminal on the USB 3.3 Micro-B plugs and the USB 3.3Micro-B socket 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;
Conducting terminal (P10) is connected with conducting terminal (S10) circuitry phase;
Conducting terminal (P11) is connected with conducting terminal (S11) circuitry phase;
Conducting terminal (P12) is connected with conducting terminal (S12) circuitry phase;
Conducting terminal (P13) is connected with conducting terminal (S13) circuitry phase;
Conducting terminal (P14) is connected with conducting terminal (S14) circuitry phase;
Conducting terminal (P15) is connected with conducting terminal (S15) circuitry phase;
Conducting terminal (P16) is connected with conducting terminal (S16) circuitry phase;
Conducting terminal (P17) is connected with conducting terminal (S17) circuitry phase;
Conducting terminal (P18) is connected with conducting terminal (S18) circuitry phase;
Conducting terminal (P19) is connected with conducting terminal (S19) circuitry phase;
Conducting terminal (P20) is connected with conducting terminal (S20) circuitry phase;
Metal shell (C1) is connected with conducting terminal metal shell (C2) circuitry phase.
Be respectively equipped with on USB 3.3 Micro-B plugs in this manual and the USB 3.3 Micro-B sockets 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 USB 3.3 Micro-B 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.
USB 3.3 Micro-B plugs of the present utility model and USB 3.3Micro-B socket have below been described in detail, USB 3.3 Micro-B connectors of the present utility model have been taken into account data communication and load power supply simultaneously, its enforcement can bring good benefit.
Claims (7)
1. one kind has three groups of power supply terminal USB, 3.3 Micro-B plugs, is mainly used in usb host and USB external equipment and transmits communication signal and the supply of transmission power supply, it is characterized in that, described USB 3.3Micro-B pin head is provided with the metal shell (C1) of a square tubulose, and the right side of metal shell (C1) and upside delivery position and left side and upside delivery position are chamfering structure, and the downside inwall of metal shell (C1) is provided with an 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, comprises conducting terminal (P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P15, P16, P17, P18, P19, P20), and, insulating base (B1), conducting terminal (P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P15, P16, P17, P18, P19, P20), metal shells (C1) etc. are fixed on the pre-position of plug by insulating material.
2. three groups of power supply terminal USB, 3.3 Micro-B plugs are arranged according to claim 1, it is characterized in that, described conducting terminal (P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P15, P16, P17, P18, P19 P20) at the dextrosinistral ordering in the top of insulating base (B1) is: conducting terminal (P1), conducting terminal (P2), conducting terminal (P3), conducting terminal (P4), conducting terminal (P5), conducting terminal (P6), conducting terminal (P7), conducting terminal (P8), conducting terminal (P9), conducting terminal (P10), conducting terminal (P11), conducting terminal (P12), conducting terminal (P13), conducting terminal (P14), conducting terminal (P15), conducting terminal (P16), conducting terminal (P17), conducting terminal (P18), conducting terminal (P19), conducting terminal (P20).
3. three groups of power supply terminal USB, 3.3 Micro-B plugs are arranged according to claim 1, it is characterized in that,
(P1 P2) is the terminal that connects positive source, i.e. " VBUS " to described conducting terminal;
Described conducting terminal (P3) is the terminal that connects the data wire negative pole, i.e. " D-";
Described conducting terminal (P4) is the terminal that connects the data wire positive pole, i.e. " D+ ";
(P5 P6) is the terminal that connects power supply ground, i.e. " GND " to described conducting terminal;
(P7 P8) is the terminal that connects USB3 Data Receiving line, i.e. " USB3_RX " to described conducting terminal;
Described conducting terminal (P9) is the terminal that connects data wire ground, i.e. " USB3_GND ";
(P10 P11) is the terminal that connects the USB3 DOL Data Output Line, i.e. " USB3_TX " to described conducting terminal;
(P14 P15) is the terminal that connects load power source 1 positive pole to described conducting terminal for P12, P13;
Described conducting terminal (P16) is to connect the terminal that load power source 2 is adjusted voltage resistance, i.e. " VR ";
(P19 P20) is the terminal that connects load power source 2 positive poles to described conducting terminal for P17, P18;
Described metal shell (C1) is the terminal that connects load power source 1 negative pole and load power source 2 negative poles.
4. one kind has three groups of power supply terminal USB, 3.3 Micro-B sockets, is mainly used in each described USB 3.3 Micro-B plugs of claim 1 to 3 and plugs use in pairs, it is characterized in that, described USB 3.3 Micro-B sockets are provided with the metal shell (C2) of a square tube shape, and the right side of metal shell (C2) and upside delivery position and left side and upside delivery position are chamfering structure, and the inner space of metal shell (C2) is provided with an insulating base (B2), with leave can be for the space of corresponding USB 3.3 Micro-B pin head insertion between the inwall of metal shell (C2), the bottom of insulating base (B2) is provided with a plurality of conducting terminals, comprises conducting terminal (S1 around the insulating base (B2), S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20), and, insulating base (B2), conducting terminal (S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20), metal shells (C2) etc. are fixed on the pre-position of socket by insulating material.
5. as claimed in claim 4 have three groups of power supply terminal USB, 3.3 Micro-B sockets, it is characterized in that, described conducting terminal (S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19 S20) in insulating base (B2) bottom from a left side to the ordering denying is: conducting terminal (S1), conducting terminal (S2), conducting terminal (S3), conducting terminal (S4), conducting terminal (S5), conducting terminal (S6), conducting terminal (S7), conducting terminal (S8), conducting terminal (S9), conducting terminal (S10), conducting terminal (S11), conducting terminal (S12), conducting terminal (S13), conducting terminal (S14), conducting terminal (S15), conducting terminal (S16), conducting terminal (S17), conducting terminal (S18), conducting terminal (S19), conducting terminal (S20).
6. as claimed in claim 4 have three groups of power supply terminal USB, 3.3 Micro-B sockets, it is characterized in that,
(S1 S2) is the terminal that connects positive source, i.e. " VBUS " to described conducting terminal;
Described conducting terminal (S3) is the terminal that connects the data wire negative pole, i.e. " D-";
Described conducting terminal (S4) is the terminal that connects the data wire positive pole, i.e. " D+ ";
(S5 S6) is the terminal that connects power supply ground, i.e. " GND " to described conducting terminal;
(S7 S8) is the terminal that connects USB3 Data Receiving line, i.e. " USB3_RX " to described conducting terminal;
Described conducting terminal (S9) is the terminal that connects data wire ground, i.e. " USB3_GND ";
(S10 S11) is the terminal that connects the USB3 DOL Data Output Line, i.e. " USB3_TX " to described conducting terminal;
(S14 S15) is the terminal that connects load power source 1 positive pole to described conducting terminal for S12, S13;
Described conducting terminal (S16) is to connect the terminal that load power source 2 is adjusted voltage resistance, i.e. " VR ";
(S19 S20) is the terminal that connects load power source 2 positive poles to described conducting terminal for S17, S18;
Described metal shell (C2) is the terminal that connects load power source 1 negative pole and load power source 2 negative poles.
7. described three groups of power supply terminal USB, 3.3 Micro-B sockets are arranged as claim 4 or 5 or 6, it is characterized in that, when described USB 3.3 Micro-B sockets and corresponding USB 3.3Micro-B plug plug, terminal circuitry phase corresponding on each terminal on the USB 3.3 Micro-B plugs and the USB 3.3Micro-B socket 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;
Conducting terminal (P10) is connected with conducting terminal (S10) circuitry phase;
Conducting terminal (P11) is connected with conducting terminal (S11) circuitry phase;
Conducting terminal (P12) is connected with conducting terminal (S12) circuitry phase;
Conducting terminal (P13) is connected with conducting terminal (S13) circuitry phase;
Conducting terminal (P14) is connected with conducting terminal (S14) circuitry phase;
Conducting terminal (P15) is connected with conducting terminal (S15) circuitry phase;
Conducting terminal (P16) is connected with conducting terminal (S16) circuitry phase;
Conducting terminal (P17) is connected with conducting terminal (S17) circuitry phase;
Conducting terminal (P18) is connected with conducting terminal (S18) circuitry phase;
Conducting terminal (P19) is connected with conducting terminal (S19) circuitry phase;
Conducting terminal (P20) is connected with conducting terminal (S20) circuitry phase;
Metal shell (C1) is connected with conducting terminal metal shell (C2) circuitry phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202121903U CN201307672Y (en) | 2008-10-06 | 2008-10-06 | A USB3.3 Micro-B connector with three groups of power terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202121903U CN201307672Y (en) | 2008-10-06 | 2008-10-06 | A USB3.3 Micro-B connector with three groups of power terminals |
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| Publication Number | Publication Date |
|---|---|
| CN201307672Y true CN201307672Y (en) | 2009-09-09 |
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|---|---|---|---|
| CNU2008202121903U Expired - Fee Related CN201307672Y (en) | 2008-10-06 | 2008-10-06 | A USB3.3 Micro-B connector with three groups of power terminals |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109136789A (en) * | 2018-08-16 | 2019-01-04 | 深圳市锆安材料科技有限公司 | A kind of amorphous alloy USB interface and preparation method thereof |
-
2008
- 2008-10-06 CN CNU2008202121903U patent/CN201307672Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109136789A (en) * | 2018-08-16 | 2019-01-04 | 深圳市锆安材料科技有限公司 | A kind of amorphous alloy USB interface and preparation method thereof |
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Address after: The International Chamber of Commerce building, No. 2 Beijing 100035 Xicheng District huapichang alley 16 Patentee after: Huang Jinfu Address before: 100032, Beijing, Financial Street, Xicheng District No. 27 investment Plaza, block B, 19 Patentee before: Huang Jinfu |
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