CN205788175U - A kind of USB shares rack - Google Patents
A kind of USB shares rack Download PDFInfo
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- CN205788175U CN205788175U CN201620411419.0U CN201620411419U CN205788175U CN 205788175 U CN205788175 U CN 205788175U CN 201620411419 U CN201620411419 U CN 201620411419U CN 205788175 U CN205788175 U CN 205788175U
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- usb
- interface plate
- mainboard
- rack
- industrial control
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Abstract
The utility model discloses a kind of USB and share rack, including USB rack, router and client, client is connected with USB rack by router；USB rack includes industrial control mainboard, mainboard interface plate, USB interface plate, USB board, 3-phase plug, 24V adapter and switch；Industrial control mainboard is provided with USB port and network interface；Mainboard interface plate is connected in industrial control mainboard, and mainboard interface plate is provided with switch, and 24V adapter connects mainboard interface plate and 3-phase plug respectively；USB interface plate is connected in USB board；USB interface plate is connected with industrial control mainboard and mainboard interface plate respectively, and USB interface plate connects has 24V to turn 5V module.By the way, without physics plug when this utility model can make USB device use, it is to avoid the improper damage caused of plug, the service life of USB device is increased；Centralized management USB device, reduces the time searching USB device plug USB device, improves work efficiency；Access USB device is without physical contact, as long as there being network to have anywhere, any computer to access.
Description
Technical field
This utility model relates to USB and manages apparatus field, particularly relates to a kind of USB and shares rack.
Background technology
USB/IP technology is increased income organization design by linux, and the purpose of USB/IP is to develop a USB device shared in LAN, say, that you can directly access the USB device of other computers in LAN.Existing technology is only achieved equipment on USB port and is shared to client by network, and real server end cannot manage the Plug Action of equipment on local port；This technical scheme is only capable of supporting the most online 20 equipment；The all USB ports of server end are all simultaneously online, and pole accounts for system resource, and power consumption is the highest, causes the unnecessary wasting of resources；This technology is only a set of software scenario, does not has the equipment on the USB port that actual product management is relevant.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of USB to share rack, it is possible to realize the centralized management on device end rack on server end USB port；Only opening the USB port needing to share, other ports are failure to actuate, it is achieved the mode of lowest power consumption；The most online port number brings up to 245 mouths；Multiple stage client computer can access this USB CLUB simultaneously and share rack；Break through LAN, it is achieved the share and access of the Internet.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of USB to share rack, including: USB rack, router and client, USB rack has several, and client is carried out data transmission with USB rack by router；Described USB rack includes that industrial control mainboard, mainboard interface plate, USB interface plate, USB board, 24V turn 5V module, 3-phase plug, 24V adapter and switch；Described industrial control mainboard is provided with USB port and network interface；Described mainboard interface plate is connected in industrial control mainboard, and mainboard interface plate is provided with switch, and described 24V adapter is connected between mainboard interface plate and 3-phase plug；Described USB board has some pieces, and USB interface plate is connected in USB board；Described USB interface plate is connected with described industrial control mainboard and mainboard interface plate respectively, and USB interface plate connects has described 24V to turn 5V module.
Preferably, between described industrial control mainboard and mainboard interface plate, carry out serial communication, be connected between industrial control mainboard with mainboard interface plate and have thread switching control and 12V power line；It is connected by USB line between described USB interface plate and industrial control mainboard；Carry out being connected between serial communication, and USB interface plate with host interface plate have 24V power line between described USB interface plate and host interface plate；Described USB interface plate turns with 4V to be connected between 5V module 24V power line and 5V power line；Carry out being connected between serial communication, and USB interface plate and USB board have 5V power line between described USB interface plate and USB board.
Preferably, described USB board has 7 pieces, and every piece of USB board is provided with 35 USB ports.
Preferably, described mainboard interface plate is provided with single-chip microcomputer, equipped with Linux system in described industrial control mainboard.
The beneficial effects of the utility model are: this utility model makes USB device be put together at interior of equipment cabinet, unified storage and managenent, reduces the time found needed for USB device and plug equipment；Convenient management, different user has different authorities, and user need not physical contact USB device；Realize, by interconnected network mode, the region access USB device that collapses, work efficiency is provided significantly；Shorten the working time of target customer, reduce human cost.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of USB of this utility model shares rack one preferred embodiment；
Fig. 2 is that shown a kind of USB shares the structural representation of USB rack in rack.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
Referring to Fig. 1 and Fig. 2, this utility model embodiment includes:
A kind of USB shares rack, including: USB rack, router and client, USB rack can be one or multiple stage, it is connected to router or switch by netting twine, client is carried out data transmission with USB rack by router, the USB device that in LAN, any one client computer can access in a group of planes on any one port of an arbitrary USB rack after installing corresponding software；Described USB rack includes that industrial control mainboard, mainboard interface plate, USB interface plate, USB board, 24V turn 5V module, 3-phase plug, 24V adapter and switch；Described industrial control mainboard is provided with USB port and network interface；Described mainboard interface plate is connected in industrial control mainboard, and mainboard interface plate is provided with switch, and described 24V adapter is connected between mainboard interface plate and 3-phase plug；Described USB board has 7 pieces, and every piece of USB board is provided with 35 USB ports, and USB interface plate is connected in USB board；Described USB interface plate is connected with described industrial control mainboard and mainboard interface plate respectively, and USB interface plate connects has described 24V to turn 5V module.Carry out serial communication between described industrial control mainboard and mainboard interface plate, be connected between industrial control mainboard with mainboard interface plate and have thread switching control and 12V power line；It is connected by USB line between described USB interface plate and industrial control mainboard；Carry out being connected between serial communication, and USB interface plate with host interface plate have 24V power line between described USB interface plate and host interface plate；Described USB interface plate turns with 4V to be connected between 5V module 24V power line and 5V power line；Carry out being connected between serial communication, and USB interface plate and USB board have 5V power line between described USB interface plate and USB board.
Connect 220V mains plug during utility model works to insert netting twine and be connected with LAN and grow by key 3 seconds, on mainboard interface plate, single-chip microcomputer can work, single-chip microcomputer will open the industrial control mainboard equipped with Linux system subsequently, the program of one section of start self-operating can be run, subsequently with on mainboard interface plate serial communication, mainboard interface plate is thought start to complete i.e. to open rear end power supply, and now whole system is in SBR.If now receiving and opening port command, industrial control mainboard is notified that mainboard interface plate goes to open port, the port that mainboard interface plate can will be opened is issued to USB board, 7 pieces of USB board use the mode of serial ports series connection to communicate, 35 USB ports are had in every piece of USB board, USB board can calculate port number to be opened is belonging to which port of which block plate, then turn on this port, USB device on this port is by the industrial control mainboard enumerating Linux system, USB device can be shared to the client computer opening this port by software by network transmission subsequently, the most whole opening procedure completes, this process probably spends the time of 1-5 second.Client computer uses this USB device as used and being inserted in the USB port on the machine computer.Close port order and this process contrary, client can first extract USB device, rack is after receiving shutdown command, linux main frame is notified that this port closed by mainboard interface plate, mainboard interface plate notifies USB board then, USB board can be cut off port power source after the port of location and cut away signal connection, is similar to physics and extracts.Hereafter rack is again at SBR.
This utility model is capable of the centralized management on server end USB port on device end rack, and user need not physical contact USB device, realizes, by interconnected network mode, the region access USB device that collapses；When remotely using certain USB device, system is only opened needs the power supply of the USB port shared and signal to connect, and other ports are failure to actuate, it is achieved the mode of lowest power consumption；The most online port number brings up to 245 mouths；Multiple stage client computer can access this USB CLUB simultaneously and share rack；Break through LAN, it is achieved the share and access of the Internet.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (3)
1. a USB shares rack, it is characterised in that including: USB rack, router and client, and USB rack has several, and client is carried out data transmission with USB rack by router；Described USB rack includes that industrial control mainboard, mainboard interface plate, USB interface plate, USB board, 24V turn 5V module, 3-phase plug, 24V adapter and switch；Described industrial control mainboard is provided with USB port and network interface；Described mainboard interface plate is connected in industrial control mainboard, and mainboard interface plate is provided with switch, and described 24V adapter is connected between mainboard interface plate and 3-phase plug；Described USB board has some pieces, and USB interface plate is connected in USB board；Described USB interface plate is connected with described industrial control mainboard and mainboard interface plate respectively, and USB interface plate connects has described 24V to turn 5V module.
A kind of USB the most according to claim 1 shares rack, it is characterised in that: carry out serial communication between described industrial control mainboard and mainboard interface plate, be connected between industrial control mainboard with mainboard interface plate and have thread switching control and 12V power line；It is connected by USB line between described USB interface plate and industrial control mainboard；Carry out being connected between serial communication, and USB interface plate with host interface plate have 24V power line between described USB interface plate and host interface plate；Described USB interface plate turns with 4V to be connected between 5V module 24V power line and 5V power line；Carry out being connected between serial communication, and USB interface plate and USB board have 5V power line between described USB interface plate and USB board.
A kind of USB the most according to claim 2 shares rack, it is characterised in that: described USB board has 7 pieces, and every piece of USB board is provided with 35 USB ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620411419.0U CN205788175U (en) | 2016-05-09 | 2016-05-09 | A kind of USB shares rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620411419.0U CN205788175U (en) | 2016-05-09 | 2016-05-09 | A kind of USB shares rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205788175U true CN205788175U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620411419.0U Expired - Fee Related CN205788175U (en) | 2016-05-09 | 2016-05-09 | A kind of USB shares rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205788175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105808495A (en) * | 2016-05-09 | 2016-07-27 | 苏州通云信息科技有限公司 | USB (Universal Serial Bus) sharing cabinet |
-
2016
- 2016-05-09 CN CN201620411419.0U patent/CN205788175U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105808495A (en) * | 2016-05-09 | 2016-07-27 | 苏州通云信息科技有限公司 | USB (Universal Serial Bus) sharing cabinet |
| CN105808495B (en) * | 2016-05-09 | 2018-06-15 | 苏州通云信息科技有限公司 | A kind of USB shares cabinet |
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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 |
Granted publication date: 20161207 Termination date: 20190509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |