CN202794906U - PCB (printed circuit board) control board for one standby driver and four hosts - Google Patents
PCB (printed circuit board) control board for one standby driver and four hosts Download PDFInfo
- Publication number
- CN202794906U CN202794906U CN 201220473524 CN201220473524U CN202794906U CN 202794906 U CN202794906 U CN 202794906U CN 201220473524 CN201220473524 CN 201220473524 CN 201220473524 U CN201220473524 U CN 201220473524U CN 202794906 U CN202794906 U CN 202794906U
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- CN
- China
- Prior art keywords
- pcb
- control board
- circuit
- pcb control
- standby host
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a PCB (printed circuit board) control board for one standby driver and four hosts. The PCB control board comprises a PCB body and components mounted on a circuit of the PCB body, a plurality of terminals are arranged on the circuit of the PCB body, one end of the circuit of the PCB body is electrically connected with a working mains supply, the other end of the circuit of the PCB body is connected with the standby driver and four host devices through circuit breakers, the working mains supply can be replaced by a UPS (uninterrupted power supply) or a direct-current working power supply, and the PCB control board is electrically connected with the circuit breakers. The PCB control board for one standby driver and four hosts is convenient to use, production efficiency is improved, safety of the devices is improved by the function of automatically controlling a self-holding contact, the standby driver can be used for production when the host devices fail, and stability of the devices is improved.
Description
Technical field
The utility model relates to a kind of PCB control panel, relates in particular to 1 standby host of a kind of connection and drives 4 main frame PCB control panels.
Background technology
The PCB control panel is important electronic unit, is the supporter of electronic devices and components, is the supplier that electronic devices and components electrical equipment connects.
Design according to the PCB circuit board is different, and the PCB control panel is by the material of PCB, the number of plies of PCB, the size of PCB, each quantity of producing, the technique of production, minimum live width line-spacing, the aperture of minimum and the quantity in hole, and the requirements such as special process decide.
The utility model content
The technical problems to be solved in the utility model is to provide 1 standby host of a kind of connection to drive 4 main frame PCB control panels.
For solving the problems of the technologies described above, the utility model is realized by following scheme: 1 standby host drives 4 main frame PCB control panels, described PCB control panel comprises the PCB body and is installed in components and parts on the PCB body circuit, on the described PCB body circuit several terminals are set, one end is electrically connected with the civil power working power, and the other end is connected with 1 standby host driving arrangement, 4 main process equipments by isolating switch.
Described civil power working power can substitute with UPS uninterrupted power source or dc supply.
Described PCB control panel is connected with circuit breaker electric.
The utility model has the advantages that: 1 standby host drives 4 main frame PCB control panels, easy to use, strengthened the efficient of producing, automatically control the security that the self-holding contact function has improved machine, when main process equipment breaks down, can produce with standby host equipment, improve the stability of equipment.
Description of drawings
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is the utility model PCB control panel and each equipment connection synoptic diagram.
Embodiment
As shown in Figure 1,1 standby host drives 4 main frame PCB control panels, described PCB control panel a comprises the PCB body and is installed in components and parts on the PCB body circuit, on the described PCB body circuit several terminals are set, one end is electrically connected with civil power working power b, the other end is connected with 1 standby host driving arrangement, 4 main process equipments by isolating switch e, and described civil power working power b can substitute with UPS uninterrupted power source d or dc supply c, and described PCB control panel a is electrically connected with isolating switch e.
The PCB control panel a of the utility model band standby host control function can adopt civil power working power b or UPS uninterrupted power source d (rated operational voltage Un≤AC230V/50hz), also can adopt dc supply c (Un≤220V), require to select arbitrarily working power by the user according to on-the-spot electricity consumption.
The utility model can also provide the output of 3 tunnel working powers.
The PCB control panel automatically switches to the standby host operation when main frame breaks down, the main process equipment Failure elimination, and standby host equipment time-delay operation a period of time switches back to the main frame operation.
The above only is preferred implementation of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present utility model.
Claims (3)
1.1 the platform standby host drives 4 main frame PCB control panels, it is characterized in that: described PCB control panel (a) comprises the PCB body and is installed in components and parts on the PCB body circuit, on the described PCB body circuit several terminals are set, one end is electrically connected with civil power working power (b), and the other end is connected with 1 standby host driving arrangement, 4 main process equipments by isolating switch (e).
2. drive 4 main frame PCB control panels according to 1 standby host claimed in claim 1, it is characterized in that: the available UPS uninterrupted power source of described civil power working power (b) (d) or dc supply (c) substitute.
3. drive 4 main frame PCB control panels according to 1 standby host claimed in claim 1, it is characterized in that: described PCB control panel (a) is electrically connected with isolating switch (e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473524 CN202794906U (en) | 2012-09-17 | 2012-09-17 | PCB (printed circuit board) control board for one standby driver and four hosts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473524 CN202794906U (en) | 2012-09-17 | 2012-09-17 | PCB (printed circuit board) control board for one standby driver and four hosts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202794906U true CN202794906U (en) | 2013-03-13 |
Family
ID=47822141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220473524 Expired - Fee Related CN202794906U (en) | 2012-09-17 | 2012-09-17 | PCB (printed circuit board) control board for one standby driver and four hosts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202794906U (en) |
-
2012
- 2012-09-17 CN CN 201220473524 patent/CN202794906U/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 | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Shenbang Technology Co.,Ltd. The person in charge Document name: Notice of termination of patent right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20200917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |