CN202393857U - Cable aligner - Google Patents
Cable aligner Download PDFInfo
- Publication number
- CN202393857U CN202393857U CN2011205186649U CN201120518664U CN202393857U CN 202393857 U CN202393857 U CN 202393857U CN 2011205186649 U CN2011205186649 U CN 2011205186649U CN 201120518664 U CN201120518664 U CN 201120518664U CN 202393857 U CN202393857 U CN 202393857U
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- circuit
- printer
- signal
- processing unit
- central processing
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- Expired - Fee Related
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Abstract
The utility model discloses a cable aligner, comprising a core wire detector and a wiring board. The core wire detector comprises a window voltage comparing circuit, a standard potential converting circuit, a potential converting circuit of a core wire to be detected, a probe and a power supply circuit. The cable aligner further comprises a central processing unit and a printer. A signal output end of the window voltage comparing circuit is connected with a signal input end of the central processing unit through a signal conditioning and converting circuit; a signal output end of the central processing unit is connected with a port of the printer; a signal input end of the printer is connected with the port of the printer; and the power supply circuit supplies power to the central processing unit and the printer. The central processing unit receives a comparing signal so as to drive the printer to print a standard identification of the core wire to be detected, and then the standard identification is adhered to the core wire to be detected, so that the cable aligner has no need of aligning again in a next debugging and maintaining process. The cable aligner is very convenient and the working efficiency of a next working process can be improved.
Description
Technical field
The utility model relates to a kind of line connector, relates in particular to a kind of cable proofreader device.
Background technology
At present, cable often is used to connect control center and setting, with transfer instruction information; But the heart yearn of cable is except concentric line is special; The bad differentiation of other heart yearn, Chinese patent number discloses a kind of umbilical cable line connector in the file of " 93236548.5 ", and it comprises heart yearn detector and terminal block; The heart yearn detector comprises that window voltage comparator circuit, normal potential change-over circuit, tested heart yearn electric potential transfer circuit, probe, displaying sound circuit, power circuit constitute; Cable one end connects terminal block, the common zero point of other end connection-core line detector, and whether can measure heart yearn is same heart yearn.But this to collimation method hell to pay in use, and when cable goes wrong once more, also need again to line, work efficiency is lower.
The utility model content
The purpose of the utility model provides a kind of cable proofreader device, can increase work efficiency.
The utility model adopts following technical proposals: a kind of cable proofreader device; Comprise heart yearn detector and terminal block; The heart yearn detector comprises window voltage comparator circuit, normal potential change-over circuit, tested heart yearn electric potential transfer circuit, probe, power circuit; It is characterized in that: also comprise CPU and printer, the signal output part of window voltage comparator circuit is connected with the signal input part of CPU through the signal condition change-over circuit, and the signal output part of CPU is connected with printer port; The signal input part of printer connects and is connected with printer port, and power circuit is to CPU and printer power supply.
Described signal condition change-over circuit comprises signal filtering amplifying circuit and A/D change-over circuit, and the signal output part of signal filtering amplifying circuit is connected with the signal input part of A/D change-over circuit.
The utility model passes through to connect CPU at the output terminal of the window voltage comparator circuit of heart yearn detector; Signal that can the receive window voltage comparator circuit; Thereby drive the standard sign that printer prints goes out tested heart yearn by software control, then the standard sign is sticked on the tested heart yearn, just need not be when needing the debugging maintenance next time more again to line; Very convenient, can improve the work efficiency of task down.
Description of drawings
Fig. 1 is the theory diagram of the utility model.
Embodiment
As shown in Figure 1; A kind of cable proofreader device of the utility model; Comprise heart yearn detector and terminal block; The heart yearn detector comprises window voltage comparator circuit, normal potential change-over circuit, tested heart yearn electric potential transfer circuit, probe, power circuit, and wherein the signal output part of window voltage comparator circuit is connected with the signal input part of CPU through the signal condition change-over circuit, and the signal output part of CPU is connected with printer port; The signal input part of printer connects and is connected with printer port, and power circuit is to CPU and printer power supply.Wherein the signal condition change-over circuit is that output signal with the window voltage comparator circuit carries out that filtering is amplified, the A/D conversion, nurses one's health into the signal that CPU can receive.
When measuring tested heart yearn; As shown in Figure 1, cable and terminal block are connected, touch some heart yearns respectively with probe; After to the line success; The window voltage comparator circuit will be exported signal and flow to CPU through the signal condition change-over circuit, and CPU is that the controlling and driving printer prints goes out the standard sign to this root heart yearn of line success, and operating personnel stick on the standard sign on the two ends insulation sheath of this root heart yearn through Sticky Note or adhesive tape then.So after the operation, debug again next time or during recovery cable, see that the standard sign need not just can confirm the two ends of heart yearn to line, very convenient.
Claims (2)
1. cable proofreader device; Comprise heart yearn detector and terminal block; The heart yearn detector comprises window voltage comparator circuit, normal potential change-over circuit, tested heart yearn electric potential transfer circuit, probe, power circuit; It is characterized in that: also comprise CPU and printer, the signal output part of window voltage comparator circuit is connected with the signal input part of CPU through the signal condition change-over circuit, and the signal output part of CPU is connected with printer port; The signal input part of printer connects and is connected with printer port, and power circuit is to CPU and printer power supply.
2. a kind of cable proofreader device according to claim 1; It is characterized in that: described signal condition change-over circuit comprises signal filtering amplifying circuit and A/D change-over circuit, and the signal output part of signal filtering amplifying circuit is connected with the signal input part of A/D change-over circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205186649U CN202393857U (en) | 2011-12-13 | 2011-12-13 | Cable aligner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205186649U CN202393857U (en) | 2011-12-13 | 2011-12-13 | Cable aligner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393857U true CN202393857U (en) | 2012-08-22 |
Family
ID=46668771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205186649U Expired - Fee Related CN202393857U (en) | 2011-12-13 | 2011-12-13 | Cable aligner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393857U (en) |
-
2011
- 2011-12-13 CN CN2011205186649U patent/CN202393857U/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: 20120822 Termination date: 20131213 |