CN203233017U - Computer peripheral intelligent switch - Google Patents
Computer peripheral intelligent switch Download PDFInfo
- Publication number
- CN203233017U CN203233017U CN 201320269219 CN201320269219U CN203233017U CN 203233017 U CN203233017 U CN 203233017U CN 201320269219 CN201320269219 CN 201320269219 CN 201320269219 U CN201320269219 U CN 201320269219U CN 203233017 U CN203233017 U CN 203233017U
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- switch
- plug
- circuit board
- control
- main control
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Abstract
A computer peripheral intelligent switch relates to the technical field of a switch. One end of the plug of the computer peripheral intelligent switch is connected with one ends of a three-jack main control socket, a dual-jack main control socket, a plurality of three-jack controlled sockets and a plurality of dual-jack controlled sockets through a power line respectively; the other end of the plug is connected with the other ends of the three-jack main control socket and the dual-jack main control socket, one end of a control circuit board, and leg3 of the switch through the power supply line respectively; the other end of the control circuit board is connected with the other ends of the plurality of three-jack controlled sockets and the plurality of dual-jack controlled sockets through the power line; a main USB plug is connected with the leg1 of the switch and a plurality of USB plugs respectively; the leg2 of the switch is connected with the control circuit board; the leg4 of the switch is connected with a current rectification transformer; the current rectification transformer is connected with a PCB; and the PCB is connected with the plug through the power line. The computer peripheral intelligent switch may be in connection with a peripheral USB device; the operation is quite simple and time-saving; the main USB plug needs not to be unplugged in case of switching to an ordinary switch, and periphery devices may be charged; and the computer peripheral intelligent switch also has the advantages of convenient use and diverse functions.
Description
Technical field
The utility model relates to the switching technique field, is specifically related to a kind of computer peripheral equipment intelligent multifunctional switch.
Background technology
Along with popularizing of office automation, computer has become indispensable office equipment, its ancillary equipment is numerous, such as printer, scanner, sound equipment and modulator-demodulator etc., these ancillary equipment are generally independently-powered, switch is not subjected to the control of main frame, when computer cuts out, need close the start button corresponding with ancillary equipment one by one.
Aforesaid operations is wasted time and energy, and omit easily, thereby cause waste of energy, even cause security incident, therefore the computer peripheral equipment intelligent switch has appearred, but existing intelligent switch is in main USB plug sensitive switch to be set, when needs need be pulled up main USB plug, its complicated operation with intelligent switch during as general switch, lose time, and existing intelligent switch function singleness, can not connect circumscribed USB equipment, use inconvenient.
Summary of the invention
The purpose of this utility model provides a kind of computer peripheral equipment intelligent switch, and it can connect circumscribed USB equipment, and is simple to operate, saves time, and need not to pull up main USB plug when switching to regular tap, and can be charging external equipment, and is easy to use, diverse in function.
In order to solve the existing problem of background technology, the utility model is to adopt following technical scheme: it comprises plug 1, three hole main control sockets 2, two hole main control sockets 3, main USB plug 4, control circuit board 5, three holes are subjected to control socket 6, two holes are subjected to control socket 7, it also comprises switch S B, pcb board 8, current commutates transformer 9, usb 10, one end of plug 1 by power line respectively with three hole main control sockets 2, two hole main control sockets 3, several three holes are subjected to control socket 6, several two holes are connected by an end of control socket 7, the other end of plug 1 is respectively by power line and three hole main control sockets 2, one end of the other end of two hole main control sockets 3 and control circuit board 5,3 pin of switch S B connect, the other end of control circuit board 5 is subjected to control socket 6 by power line and several three holes, several two holes are connected by the other end of control socket 7, main USB plug 4 respectively with 1 pin of switch S B, several USB plug 10 connect, 2 pin of switch S B are connected with control circuit board 5,4 pin of switch S B are connected with current commutates transformer 9, current commutates transformer 9 is connected with pcb board 8, and pcb board 8 is connected with plug 1 by power line.
Operation principle of the present utility model is: at first the main frame supply socket is inserted three hole main control sockets 2, main USB plug 4 is inserted on the main frame, when main frame is started shooting, main USB plug 4 provides 5V voltage, relay adhesive in the control circuit board 5, several three holes are subjected to control socket 6, several two holes all connected and normal power supply by control socket 7; Several usb 1s 0 are connected with main frame simultaneously, can peg graft printer, scanner, USB flash disk, data wire etc., and when main frame shut down, the USB interface no longer provided 5V voltage, and the relay in the control circuit board 5 disconnects, and ancillary equipment quits work.When needs during as common socket, 1 pin of switch S B is communicated with 3 pin, 3 pin also are communicated with 4 pin simultaneously, provide 5V voltage by current commutates transformer 9 this moment, relay adhesive in the control circuit board 5, several three holes are subjected to control socket 6, several two holes all connected and normal power supply by control socket 7, and it is charging external equipment that several usb 1s 0 can provide the 5V power supply.
The utlity model has following beneficial effect: can connect circumscribed USB equipment, simple to operate, save time, need not to pull up main USB plug when switching to regular tap, and can be charging external equipment, easy to use, diverse in function.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to Fig. 1, this embodiment adopts following technical scheme: it comprises plug 1, three hole main control sockets 2, two hole main control sockets 3, main USB plug 4, control circuit board 5, three holes are subjected to control socket 6, two holes are subjected to control socket 7, it also comprises switch S B, pcb board 8, current commutates transformer 9, usb 10, one end of plug 1 by power line respectively with three hole main control sockets 2, two hole main control sockets 3, several three holes are subjected to control socket 6, several two holes are connected by an end of control socket 7, the other end of plug 1 is respectively by power line and three hole main control sockets 2, one end of the other end of two hole main control sockets 3 and control circuit board 5,3 pin of switch S B connect, the other end of control circuit board 5 is subjected to control socket 6 by power line and several three holes, several two holes are connected by the other end of control socket 7, main USB plug 4 respectively with 1 pin of switch S B, several USB plug 10 connect, 2 pin of switch S B are connected with control circuit board 5,4 pin of switch S B are connected with current commutates transformer 9, current commutates transformer 9 is connected with pcb board 8, and pcb board 8 is connected with plug 1 by power line.
The operation principle of this embodiment is: at first the main frame supply socket is inserted three hole main control sockets 2, main USB plug 4 is inserted on the main frame, when main frame is started shooting, main USB plug 4 provides 5V voltage, relay adhesive in the control circuit board 5, several three holes are subjected to control socket 6, several two holes all connected and normal power supply by control socket 7; Several usb 1s 0 are connected with main frame simultaneously, can peg graft printer, scanner, USB flash disk, data wire etc., and when main frame shut down, the USB interface no longer provided 5V voltage, and the relay in the control circuit board 5 disconnects, and ancillary equipment quits work.When needs during as common socket, 1 pin of switch S B is communicated with 3 pin, 3 pin also are communicated with 4 pin simultaneously, provide 5V voltage by current commutates transformer 9 this moment, relay adhesive in the control circuit board 5, several three holes are subjected to control socket 6, several two holes all connected and normal power supply by control socket 7, and it is charging external equipment that several usb 1s 0 can provide the 5V power supply.
This embodiment has following beneficial effect: can connect circumscribed USB equipment, and simple to operate, save time, need not to pull up main USB plug when switching to regular tap, and can be charging external equipment, easy to use, diverse in function.
Claims (1)
1. computer peripheral equipment intelligent switch, it comprises plug (1), three hole main control sockets (2), two hole main control sockets (3), main USB plug (4), control circuit board (5), three holes are subjected to control socket (6), two holes are subjected to control socket (7), it is characterized in that it also comprises switch (SB), pcb board (8), current commutates transformer (9), USB interface (10), one end of plug (1) by power line respectively with three hole main control sockets (2), two hole main control sockets (3), several three holes are subjected to control socket (6), several two holes are connected by an end of control socket (7), the other end of plug (1) is respectively by power line and three hole main control sockets (2), one end of the other end of two hole main control sockets (3) and control circuit board (5), 3 pin of switch (SB) connect, the other end of control circuit board (5) is subjected to control socket (6) by power line and several three holes, several two holes are connected by the other end of control socket (7), main USB plug (4) respectively with 1 pin of switch (SB), several USB plug (10) connect, 2 pin of switch (SB) are connected with control circuit board (5), 4 pin of switch (SB) are connected with current commutates transformer (9), current commutates transformer (9) is connected with pcb board (8), and pcb board (8) is connected with plug (1) by power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269219 CN203233017U (en) | 2013-05-17 | 2013-05-17 | Computer peripheral intelligent switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269219 CN203233017U (en) | 2013-05-17 | 2013-05-17 | Computer peripheral intelligent switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203233017U true CN203233017U (en) | 2013-10-09 |
Family
ID=49289121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320269219 Expired - Fee Related CN203233017U (en) | 2013-05-17 | 2013-05-17 | Computer peripheral intelligent switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203233017U (en) |
-
2013
- 2013-05-17 CN CN 201320269219 patent/CN203233017U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20160517 |