CN201252294Y - SUPER-USB connecting device provided with load power supply terminal - Google Patents
SUPER-USB connecting device provided with load power supply terminal Download PDFInfo
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- CN201252294Y CN201252294Y CNU2008200958877U CN200820095887U CN201252294Y CN 201252294 Y CN201252294 Y CN 201252294Y CN U2008200958877 U CNU2008200958877 U CN U2008200958877U CN 200820095887 U CN200820095887 U CN 200820095887U CN 201252294 Y CN201252294 Y CN 201252294Y
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Abstract
A SUPER-USB connecting device provided with load power supply terminal is mainly used in transmitting communication signals and transmitting a power supply between host machines such as computers and the like and external devices. The connecting device comprises a SUPER-USB socket (1), wherein the SUPER-USB socket (1) is provided with a plurality of conduction terminals which comprise power supply terminals (S1 and S4), signal terminals (S2 and S3) and load power supply terminals (S5 and S6), wherein the power supply terminals (S1 and S4) and the signal terminals (S2 and S3) are completely the same with connecting pins of a standard USBA type socket, the load power supply terminal (S5) is a terminal connected with a load power supply positive pole, the load power supply terminal (S6) is a terminal connected with a load power supply negative pole, and the computers can provide additional load power supply to the external devices and can satisfy the power supply demands of most computer external devices through the SUPER-USB socket (1) of the SUPER-USB connecting device.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to a connecting device, and more particularly to a SUPER-USB connecting device with a load power supply terminal.
[ background of the invention ]
At present, a Universal Serial Bus (USB) is mostly installed on a general personal computer, the USB not only provides a Bus for data exchange between a host computer such as a computer and external devices, but also outputs power to the external devices through a USB plug and a socket, some external devices with low power consumption can obtain 5V power from the host computer through the USB connection via the USB Bus, however, since the standard USB Bus can only provide power with 5V voltage and maximum 0.5A current, power consumption is not enough to deal with some USB external devices, even for some devices with low power consumption such as an inkjet printer and a scanner, the power consumption generally exceeds more than 10W, and therefore, a power supply device is additionally installed, how to increase the capacity of the USB host for transmitting power to the external devices via the USB Bus, and a problem to be solved is that.
[ Utility model ] content
An object of the present invention is to provide a SUPER-USB connection device with a load power supply terminal, which provides an extra load power supply in addition to a data communication line of a USB bus, so that a host computer such as a computer can provide a load power supply to a USB external device through the USB connection device.
The utility model discloses a connecting device is on the basis of original USB bus, increases the conductive terminal of connecting the load power on USB A type socket, makes the USB host computer can pass through the utility model discloses a connecting device transmits the power supply of higher power to the external equipment. Furthermore, the utility model discloses still widen the current that the 5V power that the USB bus conveyed was increased to the width of power supply terminal on the USB A type socket.
The utility model aims at realizing the connection device, which is mainly used for the transmission of communication signals and transmission power supply between a host computer such as a computer and external equipment, and is characterized in that the connection device comprises a Super-USB socket (1), the Super-USB socket (1) is provided with a plurality of conductive terminals, including power terminals (S1, S4), signal terminals (S2, S3) and load power terminals (S5, S6);
wherein,
the power supply terminal (S1) is a terminal connected with the positive pole of the power supply, namely 'VBUS';
the signal terminal (S2) is a terminal connected with the negative pole of the data line, namely D-;
the signal terminal (S3) is a terminal connected with the positive pole of the data line, namely D +;
the power terminal (S4) is a terminal connected to a power ground, i.e., "GND";
the load power supply terminal (S5) is a terminal connected with the positive pole of the load power supply;
the load power supply terminal (S6) is a terminal connected to the negative electrode of the load power supply.
And the number of the first and second groups,
the Super-USB socket (1) is provided with an insulating base (B1), square holes (H1, H2) and a square tube-shaped metal shell (C1) are arranged in the insulating base (B1), an insulating base (B2) is arranged in the metal shell (C1), spaces are reserved between the periphery of the insulating base (B2) and the inner wall of the metal shell (C1), the bottom of the insulating base (B2) is provided with a plurality of conductive terminals comprising power terminals (S1, S4) and signal terminals (S2, S3), the square hole (H1) is provided with a load power terminal (S5) and the square hole (H2) is provided with a load power terminal (S6), the metal shell (C1) is electrically insulated from the content thereof and the load power terminal (S5, S6), the load power terminal (S5, S5) and the insulating base (B5), the B5) and the metal shell (C5) are fixed at a predetermined position through insulating materials, so as to ensure that the Super-USB socket (1) can be mutually plugged with a matched plug. In addition, the power supply terminals (S1, S4) are 1.5mm to 2mm wide, which is 0.5mm to 1mm wider than the power supply terminals of the original standard USB A-type socket, so that the USB bus can transmit larger current of 5V power supply.
The utility model discloses a Super-USB socket (1) of connecting device, except that increased the load power supply terminal and widened the width of power supply terminal (S1, S4), all the other are the same with standard USB A type socket, power supply terminal (S1) is exactly the original pin 1 of USB socket (being "VBUS" pin of USB bus "), signal terminal (S2) is exactly the original pin 2 of USB socket (being" D- "pin of USB bus), signal terminal (S3) is exactly the original pin 3 of USB socket (being" D + "pin of USB bus), power supply terminal (S4) is exactly the original pin 4 of USB socket (being" GND "pin of USB bus), their definition and function are the same with the original pin of USB A type socket completely, just increased the width of power supply terminal (S1, S4) and increased the current capacity of the 5V power of supply.
Thus, the purpose of the utility model is realized.
The utility model has the advantages that the computer can provide the load power supply of more heavy current to external equipment through Super-USB socket (1), makes some external equipment can directly get the electricity from Super-USB socket (1) without establishing power supply in addition, can save power supply cost.
[ description of the drawings ]
Fig. 1 is an image-like three-dimensional schematic explanatory view of a Super-USB socket (1) of a connecting device according to a first embodiment of the present invention;
fig. 2 is a sectional explanatory view a-a of the Super-USB socket (1) of the connection device of the first embodiment of the present invention;
fig. 3 is an image-like three-dimensional schematic explanatory view of the Super-USB plug (2) of the connection device according to the first embodiment of the present invention;
fig. 4 is a B-B sectional explanatory view of the Super-USB plug (2) of the connection device of the first embodiment of the present invention;
fig. 5 is an image-like three-dimensional schematic explanatory view of a Super-USB socket (1) of a connecting device according to a second embodiment of the present invention;
fig. 6 is an image perspective schematic explanatory view of the Super-USB plug (2) of the connecting device according to the second embodiment of the present invention;
fig. 7 is a perspective schematic explanatory view of the Super-USB socket (1) of the connection device according to the third embodiment of the present invention;
fig. 8 is an image perspective schematic explanatory view of the Super-USB plug (2) of the connection device according to the third embodiment of the present invention;
fig. 9 is an image-like three-dimensional schematic explanatory view of a Super-USB socket (1) of a connection device according to a fourth embodiment of the present invention;
fig. 10 is an image perspective schematic explanatory view of the Super-USB plug (2) of the connection device according to the fourth embodiment of the present invention;
fig. 11 is an image-like three-dimensional schematic explanatory view of a Super-USB socket (1) of a connecting device according to a fifth embodiment of the present invention;
fig. 12 is a C-C sectional explanatory view of a Super-USB socket (1) of a connecting device of a fifth embodiment of the present invention;
fig. 13 is an image perspective schematic explanatory view of the Super-USB plug (2) of the connecting device according to the fifth embodiment of the present invention;
fig. 14 is a D-D sectional explanatory view of the Super-USB plug (2) of the connecting device of the fifth embodiment of the present invention;
fig. 15 is an image-like three-dimensional schematic explanatory view of a Super-USB socket (1) of a connecting device according to a sixth embodiment of the present invention;
fig. 16 is an image perspective schematic explanatory view of the Super-USB plug (2) of the connection device according to the sixth embodiment of the present invention;
fig. 17 is an image-like three-dimensional schematic explanatory view of a Super-USB socket (1) of a connecting device according to a seventh embodiment of the present invention;
fig. 18 is an image perspective schematic explanatory view of the Super-USB plug (2) of the connection device according to the seventh embodiment of the present invention;
fig. 19 is an image-like three-dimensional schematic explanatory view of the Super-USB socket (1) of the connecting device according to the eighth embodiment of the present invention;
fig. 20 is an image perspective schematic explanatory view of the Super-USB plug (2) of the connecting device according to the eighth embodiment of the present invention;
fig. 21 is an image-formed perspective schematic explanatory view of the Super-USB socket (1) with the addition of the locking hole (3) in the first embodiment;
fig. 22 is an image perspective schematic explanatory view of the Super-USB plug (2) to which the latch (4) is added in the first embodiment;
fig. 23 is a pictorial three-dimensional schematic explanatory view of the Super-USB socket (1) to which the locking hole (3) is added and the Super-USB plug (2) to which the locking hook (4) is added in the second embodiment;
fig. 24 is a pictorial three-dimensional schematic explanatory view of the Super-USB socket (1) to which the locking hole (3) is added and the Super-USB plug (2) to which the locking hook (4) is added in the third embodiment;
fig. 25 is a pictorial three-dimensional schematic explanatory view of the Super-USB socket (1) to which the locking hole (3) is added and the Super-USB plug (2) to which the locking hook (4) is added in the fourth embodiment;
fig. 26 is a pictorial three-dimensional schematic explanatory view of the Super-USB socket (1) to which the locking hole (3) is added and the Super-USB plug (2) to which the locking hook (4) is added in the fifth embodiment;
fig. 27 is a pictorial three-dimensional schematic explanatory view of the Super-USB socket (1) to which the locking hole (3) is added and the Super-USB plug (2) to which the locking hook (4) is added in the sixth embodiment;
fig. 28 is a pictorial three-dimensional schematic explanatory view of the Super-USB socket (1) to which the locking hole (3) is added and the Super-USB plug (2) to which the locking hook (4) is added in the seventh embodiment;
fig. 29 is a pictorial, three-dimensional, schematic illustration of the Super-USB socket (1) with added latch holes (3) and the Super-USB plug (2) with added latches (4) in the eighth embodiment.
In the drawings, like numerals represent like devices, component parts, and the like, which are schematic in order to explain the constitution and main features of the present invention.
[ detailed description ] embodiments
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 4, fig. 1 is a perspective schematic illustration of a Super-USB socket (1) of a first embodiment of a connection device of the present invention, fig. 2 is a sectional illustration of a Super-USB socket (1) of a first embodiment of a connection device of the present invention, fig. 3 is a perspective schematic illustration of a Super-USB plug (2) of a first embodiment of a connection device of the present invention, fig. 4 is a sectional illustration of a Super-USB plug (2) of a first embodiment of a connection device of the present invention, fig. 1 to 4 show connection devices of the present invention, i.e., the Super-USB socket (1) and the Super-USB plug (2), which may also be referred to as a Super-USB socket (1), which is generally installed on a USB host, and the Super-USB plug (2) is generally installed on a cable, the predetermined circuit connection can be realized by using a cable provided with the Super-USB plug (2), inserting the Super-USB plug (2) into the Super-USB socket (1) and inserting the plug at the other end of the cable into the socket of the external device, connecting the USB host with the external device, and transmitting a communication signal and/or supplying a load power to the external device by the USB host through the Super-USB socket (1) and the Super-USB plug (2).
With continuing reference to fig. 1 and 2, the connection device shown in fig. 1 and 2 includes a Super-USB socket (1), the Super-USB socket (1) is provided with a plurality of conductive terminals, including power terminals (S1, S4), signal terminals (S2, S3), and load power terminals (S5, S6);
wherein,
the power supply terminal (S1) is a terminal connected with the positive pole of the power supply, namely 'VBUS';
the signal terminal (S2) is a terminal connected with the negative pole of the data line, namely D-;
the signal terminal (S3) is a terminal connected with the positive pole of the data line, namely D +;
the power terminal (S4) is a terminal connected to a power ground, i.e., "GND";
the load power supply terminal (S5) is a terminal connected with the positive pole of the load power supply;
the load power supply terminal (S6) is a terminal connected to the negative electrode of the load power supply.
With continuing reference to fig. 1 and 2, the Super-USB socket (1) shown in fig. 1 and 2 is provided with an insulating base (B1), square holes (H1, H2) and a metal shell (C1) in the shape of a square tube are provided in the insulating base (B1), an insulating base (B2) is provided in the metal shell (C1), spaces are respectively left around the insulating base (B2) and an inner wall of the metal shell (C1), a plurality of conductive terminals are provided at the bottom of the insulating base (B2) including power terminals (S1, S4), signal terminals (S2, S3), and a load power terminal (S5) is provided in the square hole (H1) and a load power terminal (S6) is provided in the square hole (H2), and the metal shell (C1) is electrically insulated from its contents and the load power terminals (S5, S6), the load power terminal (S5, S6) and the insulating base (B1), B2) and the metal shell (C1) is fixed at a preset position through an insulating material so as to ensure that the Super-USB socket (1) can be mutually plugged with a matched plug.
With continuing reference to fig. 1 to 4, the connection device shown in fig. 1 to 4 includes a Super-USB plug (2) in addition to the Super-USB socket (1), the Super-USB plug (2) is provided with a plurality of conductive terminals, including power terminals (P1, P4), signal terminals (P2, P3), and load power terminals (P5, P6);
wherein,
the power supply terminal (P1) is a terminal connected with the positive pole of the power supply, namely 'VBUS';
the signal terminal (P2) is a terminal connected with the negative pole of the data line, namely D-;
the signal terminal (P3) is a terminal connected with the positive pole of the data line, namely D +;
the power supply terminal (P4) is a terminal connected with a power ground, namely 'GND';
the load power supply terminal (P5) is a terminal connected with the positive pole of the load power supply;
the load power supply terminal (P6) is a terminal connected with the negative pole of the load power supply;
and the number of the first and second groups,
the Super-USB plug (2) and the Super-USB socket (1) are plugged in pairs for use, when the Super-USB plug (2) and the Super-USB socket (1) are plugged oppositely, the conductive terminals on the Super-USB plug (2) are in circuit connection with the corresponding conductive terminals on the Super-USB socket (1) after being plugged oppositely, and the connection conditions are as follows:
the power supply terminal (P1) is in circuit connection with the power supply terminal (S1);
the signal terminal (P2) is electrically connected with the signal terminal (S2);
the signal terminal (P3) is electrically connected with the signal terminal (S3);
the power supply terminal (P4) is in circuit connection with the power supply terminal (S4);
the load power supply terminal (P5) is in circuit connection with the load power supply terminal (S5);
the load power supply terminal (P6) is in circuit connection with the load power supply terminal (S6).
With continued reference to fig. 3 and 4, the head of the Super-USB plug (2) shown in fig. 3 and 4 is provided with a metal shell (C2) in the shape of a square tube, an insulating base (B3) is arranged at the bottom in the metal shell (C2), a plurality of conductive terminals are respectively arranged at the top of the insulating base (B3) and comprise power supply terminals (P1, P4) and signal terminals (P2, P3), and, the head of the Super-USB plug (2) is also provided with load power terminals (P5, P6), and a metal case (C2) electrically insulated from the content thereof and the load power terminals (P5, P6), the load power terminals (P5, P6) and the insulating base (B3) and the metal case (C2) being fixed at predetermined positions by an insulating material, so as to ensure that the Super-USB plug (2) and the corresponding Super-USB socket (1) can be mutually plugged.
The Super-USB socket (1) and the Super-USB plug (2) of the first embodiment are added with load power terminals, so that an additional power supply except for a standard USB bus, namely a load power supply, can be output to the USB external device through the Super-USB socket (1) and the Super-USB plug (2), the voltage of the load power supply can be from 5V to 36V, the maximum current can reach 10A, namely the output power of the load power supply can reach 360W at most, and the power supply can sufficiently meet the power supply requirements of most computer external devices.
Referring to fig. 5 to 10, fig. 5 is a Super-USB socket (1) shaped three-dimensional schematic illustration of a connecting device according to a second embodiment of the present invention, fig. 6 is a Super-USB plug (2) shaped three-dimensional schematic illustration of a connecting device according to a second embodiment of the present invention, fig. 7 is a Super-USB socket (1) shaped three-dimensional schematic illustration of a connecting device according to a third embodiment of the present invention, fig. 8 is a Super-USB plug (2) shaped three-dimensional schematic illustration of a connecting device according to a third embodiment of the present invention, fig. 9 is a Super-USB socket (1) shaped three-dimensional schematic illustration of a connecting device according to a fourth embodiment of the present invention, and fig. 10 is a Super-USB plug (2) shaped three-dimensional schematic illustration of a connecting device according to a fourth embodiment of the present invention. The Super-USB socket (1) of the second to fourth embodiments is different from the Super-USB socket (1) of the first embodiment in the location of the square holes (H1, H2), and the square holes (H1, H2) of the Super-USB socket (1) of the first to fourth embodiments are located above, below, left, and right of the metal case (C1), respectively. The Super-USB plug (2) of the second to fourth embodiments is different from the Super-USB plug (2) of the first embodiment in the positions of the load power terminals (P5, P6), and the load power terminals (P5, P6) of the Super-USB plug (2) of the first to fourth embodiments are located above, below, left, and right of the metal case (C2), respectively.
With continued reference to fig. 1, 2, 5, 7, 9, the Super-USB socket (1) is shown with the square hole (H1) located above the metal shell (C1) and the square hole (H2) located below the metal shell (C1) or the square hole (H1) located below the metal shell (C1) and the square hole (H2) located above the metal shell (C1) or the square hole (H1) located left of the metal shell (C1) and the square hole (H2) located right of the metal shell (C1) or the square hole (H1) located right of the metal shell (C1) and the square hole (H2) located left of the metal shell (C1) or the square hole (H356, 2) located above the metal shell (C1) or the square hole (H1), H2) is positioned below the metal shell (C1). With continued reference to fig. 3, 4, 6, 8, 10, the Super-USB plug (2) is shown with its load power terminal (P5) located above the metal shell (C2) and the load power terminal (P6) located below the metal shell (C2) or with the load power terminal (P5) located below the metal shell (C2) and the load power terminal (P6) located above the metal shell (C2) or with the load power terminal (P5) located to the right of the metal shell (C2) and the load power terminal (P6) located to the left of the metal shell (C2) or with the load power terminal (P5) located to the left of the metal shell (C2) and the load power terminal (P6) located to the right of the metal shell (C2) or with the load power terminal (P5), p6) is located above the metal housing (C2) or the load power terminals (P5, P6) are located below the metal housing (C2).
Referring to fig. 11 to 14, fig. 11 is an image-formed three-dimensional schematic illustration of the Super-USB socket (1) of the connection device according to the fifth embodiment of the present invention, fig. 12 is a cross-sectional illustration of the Super-USB socket (1) of the connection device according to the fifth embodiment of the present invention, fig. 13 is an image-formed three-dimensional schematic illustration of the Super-USB plug (2) of the connection device according to the fifth embodiment of the present invention, fig. 14 is a cross-sectional illustration of the Super-USB plug (2) of the connection device according to the fifth embodiment of the present invention, and the fifth embodiment of fig. 11 to 14 is different from the first to fourth embodiments in that the load power terminals (S5, S6) of the Super-USB socket (1) according to the first to fourth embodiments are flat square, the load power terminals (P5) of the Super-USB plug (2) according to the first to fourth embodiments, p6) is made of a U-shaped metal sheet for sandwiching the corresponding load power terminals (S5, S6); while the load power terminals (S5, S6) of the Super-USB socket (1) of the fifth embodiment are round bar-shaped, the load power terminals (P5, P6) of the Super-USB plug (2) of the fifth embodiment are round bar-shaped for clamping the corresponding round bar-shaped load power terminals (S5, S6), and the object of the present invention can be well achieved no matter which embodiment is adopted in any of the first to fifth embodiments, and all belong to the protection scope of the present invention.
With continuing reference to fig. 11 and 12, the Super-USB socket (1) shown in fig. 11 and 12 is provided with an insulating base (B4), a round hole (H3, H4) and a square tube shaped metal housing (C3) are provided in the insulating base (B4), an insulating base (B5) is provided in said metal housing (C3), a space is respectively left around the insulating base (B5) and an inner wall of the metal housing (C3), a plurality of conductive terminals are provided at a bottom of the insulating base (B5) including power terminals (S1, S4), signal terminals (S2, S3), and a round tube shaped load power terminal (S5) is provided in said round hole (H3) and a round tube shaped load power terminal (S6) is provided in said round hole (H4), and the metal housing (C3) is electrically insulated from its contents and the load power terminal (S5, S6), and the load power terminal (S5), s6), the insulating base (B4, B5) and the metal shell (C3) are fixed at preset positions through insulating materials so as to ensure that the Super-USB socket (1) can be mutually plugged with a matched plug.
With continued reference to fig. 13 and 14, the head of the Super-USB plug (2) shown in fig. 13 and 14 is provided with a metal shell (C4) in the shape of a square tube, an insulating base (B6) is arranged at the bottom in the metal shell (C4), a plurality of conductive terminals are respectively arranged at the top of the insulating base (B6) and comprise power supply terminals (P1, P4) and signal terminals (P2, P3), and, the head of the Super-USB plug (2) is also provided with round bar-shaped load power supply terminals (P5, P6), and a metal case (C4) electrically insulated from the content thereof and the load power terminals (P5, P6), the load power terminals (P5, P6) and the insulating base (B6) and the metal case (C4) being fixed at predetermined positions by an insulating material, so as to ensure that the Super-USB plug (2) and the corresponding Super-USB socket (1) can be mutually plugged.
With reference to fig. 15 to 20, fig. 15 is a Super-USB socket (1) shaped three-dimensional schematic illustration of a connection device according to a sixth embodiment of the present invention, fig. 16 is a Super-USB plug (2) shaped three-dimensional schematic illustration of a connection device according to a sixth embodiment of the present invention, fig. 17 is a Super-USB socket (1) shaped three-dimensional schematic illustration of a connection device according to a seventh embodiment of the present invention, fig. 18 is a Super-USB plug (2) shaped three-dimensional schematic illustration of a connection device according to a seventh embodiment of the present invention, fig. 19 is a Super-USB socket (1) shaped three-dimensional schematic illustration of a connection device according to an eighth embodiment of the present invention, and fig. 20 is a Super-USB plug (2) shaped three-dimensional schematic illustration of a connection device according to an eighth embodiment of the present invention. The Super-USB socket (1) of the sixth to eighth embodiments is different from the Super-USB socket (1) of the fifth embodiment in the positions of the round holes (H3, H4), and the round holes (H3, H4) of the Super-USB socket (1) of the fifth to eighth embodiments are located above, below, left, and right of the metal case (C3), respectively. The Super-USB plug (2) of the sixth to eighth embodiments is different from the Super-USB plug (2) of the fifth embodiment in the positions of the load power terminals (P5, P6), and the load power terminals (P5, P6) of the Super-USB plug (2) of the fifth to eighth embodiments are located above, below, left, and right of the metal housing (C3), respectively.
With continued reference to fig. 11 to 20, the circular hole (H3) of the Super-USB socket (1) shown in fig. 11 to 20 is located above the metal shell (C3) and the circular hole (H4) is located below the metal shell (C3) or the circular hole (H3) is located below the metal shell (C3) and the circular hole (H4) is located above the metal shell (C3) or the circular hole (H3) is located left of the metal shell (C3) and the circular hole (H4) is located right of the metal shell (C3) or the circular hole (H3) is located right of the metal shell (C3) and the circular hole (H3684) is located left of the metal shell (C3) or the circular hole (H3), H4) is located above the metal shell (C3) or the circular hole (H3) is located below the metal shell (C3). With continued reference to fig. 11 to 20, the load power terminal (P5) of the Super-USB plug (2) shown in fig. 11 to 20 is located above the metal case (C4) and the load power terminal (P6) is located below the metal case (C4) or the load power terminal (P5) is located below the metal case (C4) and the load power terminal (P6) is located above the metal case (C4) or the load power terminal (P5) is located to the right of the metal case (C4) and the load power terminal (P6) is located to the left of the metal case (C4) or the load power terminal (P5) is located to the left of the metal case (C4) and the load power terminal (P6) is located to the right of the metal case (C4) or the load power terminal (P5), p6) is located above the metal housing (C4) or the load power terminals (P5, P6) are located below the metal housing (C4).
Referring to fig. 21 and 22, fig. 21 is a schematic diagram showing a Super-USB socket (1) with a latch hole (3) added in the first embodiment, fig. 22 is a schematic diagram showing a Super-USB plug (2) with a latch (4) added in the first embodiment, and fig. 21 and 22 show a further improvement of the present invention, in which after the latch hole (3) and the latch (4) are added, the Super-USB plug (2) can be fixed in the Super-USB socket (1), so as to prevent the Super-USB plug (2) from falling off and affecting the load power supply between the USB host and the USB external device. With continuing reference to fig. 21 and 22, the Super-USB socket (1) shown in the figures is further provided with a latch hole (3), the Super-USB plug (2) is further provided with a latch (4), the latch (4) is provided with a release lever (401), the latch hole (3) and the latch (4) are matched and used in a matching manner, and a locking structure and a locking method similar to those of a telephone plug and a socket are adopted, and when the Super-USB plug (2) and the Super-USB socket (1) are relatively plugged, the latch (4) enters the latch hole (3), and a larger part of the front end of the latch (4) is bounced into a reversed part in the latch hole (3) through the elasticity of the latch (4), the latch hole (3) on the Super-USB socket (1) fixes the latch (4) on the reversed part in the latch hole (3) on the Super-USB plug (2), the Super-USB plug (2) and the Super-USB socket (1) are kept in a relative plugging state until a release lever (401) on the lock catch (4) is pressed, and the lock catch (4) cannot be moved out of the lock catch hole (3) until a larger part of the front end of the lock catch (4) is downwards moved away from an inverted part in the lock catch hole (3), so that the Super-USB plug (2) cannot be pulled out of the Super-USB socket (1).
Referring to fig. 23 to 29, fig. 23 is a three-dimensional schematic illustration of the Super-USB socket (1) to which a locking hole (3) is added and the Super-USB plug (2) to which a locking clip (4) is added in the second embodiment, fig. 24 is a three-dimensional schematic illustration of the Super-USB socket (1) to which a locking hole (3) is added and the Super-USB plug (2) to which a locking clip (4) is added in the third embodiment, fig. 25 is a three-dimensional schematic illustration of the Super-USB socket (1) to which a locking hole (3) is added and the Super-USB plug (2) to which a locking clip (4) is added in the fourth embodiment, fig. 26 is a three-dimensional schematic illustration of the Super-USB socket (1) to which a locking hole (3) is added and the Super-USB plug (2) to which a locking clip (4) is added in the fifth embodiment, and fig. 27 is a three-dimensional schematic illustration of the Super-USB socket (1) to which a locking hole (3) is added and the USB plug (1) to which a locking clip (4) is added in the sixth embodiment, and fig. An image three-dimensional schematic illustration of the Super-USB plug (2) having the latch (4), fig. 28 is an image three-dimensional schematic illustration of the Super-USB socket (1) having the latch hole (3) added thereto and the Super-USB plug (2) having the latch (4) added thereto in the seventh embodiment, fig. 29 is an image three-dimensional schematic illustration of the Super-USB socket (1) having the latch hole (3) added thereto and the Super-USB plug (2) having the latch (4) added thereto in the eighth embodiment, continuing to refer to fig. 21 to 29, fig. 21 to 29 respectively illustrate an illustration of the Super-USB socket (1) having the latch hole (3) added thereto and an illustration of the Super-USB plug (2) having the latch hole (4) added thereto in each embodiment, the Super-USB socket (1) having the latch hole (3) added thereto and the Super-USB plug (2) having the latch hole (4) added thereto can both achieve the object of the present invention well, all belong to the protection scope of the utility model.
With continued reference to fig. 2, 4, 12, 14, the power terminals (S1, S4) are shown as having a width of 1.5mm to 2mm and/or the power terminals (P1, P4) are shown as having a width of 1.5mm to 2 mm. The utility model discloses a power supply terminal (S1, S4) of Super-USB socket (1) and power supply terminal (P1, P4) of Super-USB plug (2) have widened 0.5 to 1mm than the width 1mm of the power supply terminal of standard USB A type plug and socket, after the experiment, the utility model discloses a power supply terminal (S1, S4) of Super-USB socket (1) and power supply terminal (P1, P4) of Super-USB plug (2) can provide the biggest 3A current supply.
The utility model discloses a Super-USB socket (1) except widening the width of power supply terminal, all the other are compatible completely with the USB A type socket of standard, so can use Super-USB socket (1) as standard USB A type socket, can insert standard USB A type plug on the Super-USB socket (1). In addition, the utility model discloses a Super-USB socket (1) has increased the load power supply terminal, just so can pass through Super-USB socket (1) output extra power beyond the standard USB bus, load power supply promptly, and the voltage of this load power supply can be by 5V to 36V, and maximum current can reach 10A, and load power supply's output can reach 360W the most promptly, and this is enough to satisfy most computer peripheral equipment's power demand.
The utility model discloses a Super-USB socket (1) and Super-USB plug (2) have compromise data communication and power supply simultaneously, and its implementation can bring good benefit.
Claims (10)
1. A kind of junction device, mainly used computer host computer and external device transmit communication signal and transmit the power supply, characterized by that, the said junction device includes the Super-USB socket (1), there are multiple conductive terminals on the said Super-USB socket (1), including power supply terminal (S1, S4), signal terminal (S2, S3), load power supply terminal (S5, S6);
wherein,
the power supply terminal (S1) is a terminal connected with the positive pole of the power supply, namely 'VBUS';
the signal terminal (S2) is a terminal connected with the negative pole of the data line, namely D-;
the signal terminal (S3) is a terminal connected with the positive pole of the data line, namely D +;
the power terminal (S4) is a terminal connected to a power ground, i.e., "GND";
the load power supply terminal (S5) is a terminal connected with the positive pole of the load power supply;
the load power supply terminal (S6) is a terminal connected to the negative electrode of the load power supply.
2. The connecting device according to claim 1, wherein said Super-USB socket (1) is provided with an insulating base (B1), square holes (H1, H2) and a metal housing (C1) in the shape of a square tube are provided in the insulating base (B1), an insulating base (B2) is provided in said metal housing (C1), the circumference of the insulating base (B2) is spaced apart from the inner wall of the metal housing (C1), the bottom of the insulating base (B2) is provided with a plurality of conductive terminals including power terminals (S1, S4), signal terminals (S2, S3), and a load power terminal (S5) is provided in said square hole (H1) and a load power terminal (S6) is provided in said square hole (H2), and the metal housing (C1) is electrically insulated from its contents and the load power terminals (S5, S6), the load power terminals (S5, S6) and the insulating base (B1), B2) and the metal shell (C1) is fixed at a preset position through an insulating material so as to ensure that the Super-USB socket (1) can be mutually plugged with a matched plug.
3. The connection device according to claim 1, characterized in that said connection device further comprises a Super-USB plug (2), said Super-USB plug (2) being provided with a plurality of conductive terminals, including power terminals (P1, P4), signal terminals (P2, P3), and load power terminals (P5, P6);
wherein,
the power supply terminal (P1) is a terminal connected with the positive pole of the power supply, namely 'VBUS';
the signal terminal (P2) is a terminal connected with the negative pole of the data line, namely D-;
the signal terminal (P3) is a terminal connected with the positive pole of the data line, namely D +;
the power supply terminal (P4) is a terminal connected with a power ground, namely 'GND';
the load power supply terminal (P5) is a terminal connected with the positive pole of the load power supply;
the load power supply terminal (P6) is a terminal connected with the negative pole of the load power supply;
and the number of the first and second groups,
the Super-USB plug (2) and the Super-USB socket (1) are plugged in pairs for use, when the Super-USB plug (2) and the Super-USB socket (1) are plugged oppositely, the conductive terminals on the Super-USB plug (2) are in circuit connection with the corresponding conductive terminals on the Super-USB socket (1) after being plugged oppositely, and the connection conditions are as follows:
the power supply terminal (P1) is in circuit connection with the power supply terminal (S1);
the signal terminal (P2) is electrically connected with the signal terminal (S2);
the signal terminal (P3) is electrically connected with the signal terminal (S3);
the power supply terminal (P4) is in circuit connection with the power supply terminal (S4);
the load power supply terminal (P5) is in circuit connection with the load power supply terminal (S5);
the load power supply terminal (P6) is in circuit connection with the load power supply terminal (S6).
4. A connection device according to claim 3, characterized in that the head of said Super-USB plug (2) is provided with a metal shell (C2) in the shape of a square tube, an insulating base (B3) is arranged at the bottom in the metal shell (C2), a plurality of conductive terminals are respectively arranged at the top of the insulating base (B3) and comprise power supply terminals (P1, P4) and signal terminals (P2, P3), and, the head of the Super-USB plug (2) is also provided with load power terminals (P5, P6), and a metal case (C2) electrically insulated from the content thereof and the load power terminals (P5, P6), the load power terminals (P5, P6) and the insulating base (B3) and the metal case (C2) being fixed at predetermined positions by an insulating material, so as to ensure that the Super-USB plug (2) and the corresponding Super-USB socket (1) can be mutually plugged.
5. Connecting device according to claim 2 or 4, characterized in that said square hole (H1) is located above said metal housing (C1) and said square hole (H2) is located below said metal housing (C1) or said square hole (H1) is located below said metal housing (C1) and said square hole (H2) is located above said metal housing (C1) or said square hole (H1) is located left of said metal housing (C1) and said square hole (H2) is located to the right of said metal housing (C1) or said square hole (H1) is located to the right of said metal housing (C1) and said square hole (H2) is located to the left of said metal housing (C1) or said square hole (H1, H2) is located above said metal housing (C1) or said square hole (H585) is located below said metal housing (C57324), and said load power terminal (P5) is located above said metal case (C2) and said load power terminal (P6) is located below said metal case (C2) or said load power terminal (P5) is located below said metal case (C2) and said load power terminal (P6) is located above said metal case (C2) or said load power terminal (P5) is located rightward of said metal case (C2) and said load power terminal (P6) is located leftward of said metal case (C2) or said load power terminal (P5) is located leftward of said metal case (C2) and said load power terminal (P6) is located rightward of said metal case (C2) or said load power terminal (P5, P6) is located above said metal case (C2) or said load power terminal (P5), p6) is located below the metal casing (C2).
6. The connecting device according to claim 1, wherein said Super-USB socket (1) is provided with an insulating base (B4), a round hole (H3, H4) and a metal housing (C3) of a square tube shape are provided in said insulating base (B4), an insulating base (B5) is provided in said metal housing (C3), a space is respectively left around said insulating base (B5) with an inner wall of said metal housing (C3), a plurality of conductive terminals are provided at a bottom of said insulating base (B5) including power terminals (S1, S4), signal terminals (S2, S3), and a load power terminal (S5) of a round tube shape is provided in said round hole (H3) and a load power terminal (S6) of a round tube shape is provided in said round hole (H4), and said metal housing (C3) is electrically insulated from its contents and said load power terminal (S5, S6), said load power terminal (S5), s6), the insulating base (B4, B5) and the metal shell (C3) are fixed at preset positions through insulating materials so as to ensure that the Super-USB socket (1) can be mutually plugged with a matched plug.
7. A connection device according to claim 3, characterized in that the head of said Super-USB plug (2) is provided with a metal shell (C4) in the shape of a square tube, an insulating base (B6) is arranged at the bottom in the metal shell (C4), a plurality of conductive terminals are respectively arranged at the top of the insulating base (B6) and comprise power supply terminals (P1, P4) and signal terminals (P2, P3), and, the head of the Super-USB plug (2) is also provided with round bar-shaped load power supply terminals (P5, P6), and a metal case (C4) electrically insulated from the content thereof and the load power terminals (P5, P6), the load power terminals (P5, P6) and the insulating base (B6) and the metal case (C4) being fixed at predetermined positions by an insulating material, so as to ensure that the Super-USB plug (2) and the corresponding Super-USB socket (1) can be mutually plugged.
8. Connecting device according to claim 6 or 7, characterized in that the round hole (H3) is located above the metal housing (C3) and the round hole (H4) is located below the metal housing (C3) or the round hole (H3) is located below the metal housing (C3) and the round hole (H4) is located above the metal housing (C3) or the round hole (H3) is located to the left of the metal housing (C3) and the round hole (H4) is located to the right of the metal housing (C3) or the round hole (H3) is located to the right of the metal housing (C3) and the round hole (H4) is located to the left of the metal housing (C3) or the round hole (H3, H4) is located above the metal housing (C3) or the round hole (H585) is located below the metal housing (C3), and said load power terminal (P5) is located above said metal case (C4) and said load power terminal (P6) is located below said metal case (C4) or said load power terminal (P5) is located below said metal case (C4) and said load power terminal (P6) is located above said metal case (C4) or said load power terminal (P5) is located rightward of said metal case (C4) and said load power terminal (P6) is located leftward of said metal case (C4) or said load power terminal (P5) is located leftward of said metal case (C4) and said load power terminal (P6) is located rightward of said metal case (C4) or said load power terminal (P5, P6) is located above said metal case (C4) or said load power terminal (P5), p6) is located below the metal casing (C4).
9. The connecting device according to claim 1, 2, 3, 4, 6 or 7, wherein the Super-USB socket (1) is further provided with a latch hole (3), the Super-USB plug (2) is further provided with a latch (4), the latch (4) is provided with a release lever (401), and when the Super-USB plug (2) is oppositely plugged with the Super-USB socket (1), the latch hole (3) on the Super-USB socket (1) can fix the latch (4) on the Super-USB plug (2) in the latch hole (3) so that the Super-USB plug (2) and the Super-USB socket (1) keep a relatively plugged state until the release lever (401) on the latch (4) is pressed, and the Super-USB plug (2) can not be pulled out of the Super-USB socket (1).
10. The connecting device according to claim 1 or 2 or 3 or 4 or 6 or 7, characterized in that the power terminals (S1, S4) have a width of 1.5mm to 2mm and/or the power terminals (P1, P4) have a width of 1.5mm to 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200958877U CN201252294Y (en) | 2008-07-29 | 2008-07-29 | SUPER-USB connecting device provided with load power supply terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200958877U CN201252294Y (en) | 2008-07-29 | 2008-07-29 | SUPER-USB connecting device provided with load power supply terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201252294Y true CN201252294Y (en) | 2009-06-03 |
Family
ID=40747959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200958877U Expired - Fee Related CN201252294Y (en) | 2008-07-29 | 2008-07-29 | SUPER-USB connecting device provided with load power supply terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201252294Y (en) |
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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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Granted publication date: 20090603 Termination date: 20150729 |
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