CN202886408U - Improved communication power supply and industrial power supply thread-changing apparatus - Google Patents
Improved communication power supply and industrial power supply thread-changing apparatus Download PDFInfo
- Publication number
- CN202886408U CN202886408U CN 201220457904 CN201220457904U CN202886408U CN 202886408 U CN202886408 U CN 202886408U CN 201220457904 CN201220457904 CN 201220457904 CN 201220457904 U CN201220457904 U CN 201220457904U CN 202886408 U CN202886408 U CN 202886408U
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- power supply
- connection jaws
- communication
- wiring port
- wire
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Abstract
The utility model discloses an improved thread-changing apparatus for a communication power supply and an industrial power supply, comprising a tool plate and a computer. The tool plate is provided with a first wiring port, a second wiring port, a third wiring port, a fourth wiring port, a fifth wiring port, a sixth wiring port, a seventh wiring port and an eighth wiring port; the computer is connected with a first switch and a second switch; the second wiring port is connected with the first communication wire; the fourth wiring port is connected with the second communication wire and the third communication wire; the seventh wiring port is connected with the fourth communication wire; and the communication wire of the industrial power supply and the communication wire of the communication power supply are connected to the computer through the switches, thereby a communication power supply test mode or an industrial power supply test mode can be switched through two states of the switches. The improved thread-changing apparatus for a communication power supply and an industrial power supply is characterized in that the circuit is simple, cost is low, and man hour for thread changing is shortened.
Description
Technical field
The utility model relates to a kind of communication power supply and industrial power wire-changing device of improvement.
Background technology
In automatically testing, the test conversion of communication power supply and industrial power mainly is the conversion of order wire.Each thread-changing need to be pulled down the door-plate of rack, finds the order wire of module then to change according to figure below.Because the line in the rack is more, the workload of easily makeing mistakes during change is larger.Each thread-changing need to be pulled down the door-plate of rack, finds the order wire of module then to change according to definition.Because the line in the rack is more, the workload of easily makeing mistakes during change is larger, chief engineer's duration.
The utility model content
Technical problem to be solved in the utility model provides that a kind of to have a circuit simple, with low cost, the communication power supply of the improvement that the man-hour of thread-changing is short and industrial power wire-changing device.
The utility model is achieved through the following technical solutions: a kind of communication power supply of improvement and industrial power wire-changing device comprise working plate and computer; Described working plate is provided with the first connection jaws, the second connection jaws, the 3rd connection jaws, the 4th connection jaws, the 5th connection jaws, the 6th connection jaws, the 7th connection jaws and the 8th connection jaws, described computer is connected with the first switch and second switch, described the second connection jaws is connected with the first order wire, described the 4th connection jaws is connected with second communication line and third communication line, and described the 7th connection jaws is connected with the 4th order wire.
As preferably, described the first switch links to each other with second communication line or third communication line, and described second switch links to each other with the first order wire or the 4th order wire.
As preferably, also be connected with resistance on the described third communication line.
The beneficial effects of the utility model are: the order wire of industrial power and the order wire of communication power supply are connected to computer by switch, so just can convert by the two states of switch communication power supply test pattern or industrial power test pattern to, it is simple that it has a circuit, with low cost, greatly shorten man-hour of thread-changing.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the communication power supply of improvement of the present utility model and the schematic diagram of industrial power wire-changing device.
Embodiment
As shown in Figure 1, the communication power supply of a kind of improvement of the present utility model and industrial power wire-changing device comprise working plate 1 and computer 2; Described working plate is provided with the first connection jaws 3, the second connection jaws 4, the 3rd connection jaws 5, the 4th connection jaws 6, the 5th connection jaws 7, the 6th connection jaws 8, the 7th connection jaws 9 and the 8th connection jaws 17, described computer 2 is connected with the first switch 15 and second switch 16, described the second connection jaws 4 is connected with the first order wire 10, described the 4th connection jaws 6 is connected with second communication line 11 and third communication line 12, and described the 7th connection jaws 9 is connected with the 4th order wire 14.
Wherein, described the first switch 15 links to each other with second communication line 11 or third communication line 12, and described second switch 16 links to each other with the first order wire 10 or the 4th order wire 14; Also be connected with resistance 13 on the described third communication line 12.
The beneficial effects of the utility model are: the order wire of industrial power and the order wire of communication power supply are connected to computer by switch, so just can convert by the two states of switch communication power supply test pattern or industrial power test pattern to, it is simple that it has a circuit, with low cost, greatly shorten man-hour of thread-changing.
The above only be embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. the communication power supply of an improvement and industrial power wire-changing device comprise working plate and computer; It is characterized in that: described working plate is provided with the first connection jaws, the second connection jaws, the 3rd connection jaws, the 4th connection jaws, the 5th connection jaws, the 6th connection jaws, the 7th connection jaws and the 8th connection jaws, described computer is connected with the first switch and second switch, described the second connection jaws is connected with the first order wire, described the 4th connection jaws is connected with second communication line and third communication line, and described the 7th connection jaws is connected with the 4th order wire.
2. the communication power supply of improvement according to claim 1 and industrial power wire-changing device, it is characterized in that: described the first switch links to each other with second communication line or third communication line, and described second switch links to each other with the first order wire or the 4th order wire.
3. the communication power supply of improvement according to claim 1 and industrial power wire-changing device is characterized in that: also be connected with resistance on the described third communication line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457904 CN202886408U (en) | 2012-09-10 | 2012-09-10 | Improved communication power supply and industrial power supply thread-changing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457904 CN202886408U (en) | 2012-09-10 | 2012-09-10 | Improved communication power supply and industrial power supply thread-changing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886408U true CN202886408U (en) | 2013-04-17 |
Family
ID=48077820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220457904 Expired - Fee Related CN202886408U (en) | 2012-09-10 | 2012-09-10 | Improved communication power supply and industrial power supply thread-changing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886408U (en) |
-
2012
- 2012-09-10 CN CN 201220457904 patent/CN202886408U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20130910 |