CN2132995Y - Conducting wire seeker - Google Patents
Conducting wire seeker Download PDFInfo
- Publication number
- CN2132995Y CN2132995Y CN 92216151 CN92216151U CN2132995Y CN 2132995 Y CN2132995 Y CN 2132995Y CN 92216151 CN92216151 CN 92216151 CN 92216151 U CN92216151 U CN 92216151U CN 2132995 Y CN2132995 Y CN 2132995Y
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- CN
- China
- Prior art keywords
- terminal
- current
- light emitting
- emitting diode
- limiting resistance
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- Expired - Fee Related
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Abstract
The utility model relates to a seeker of a conducting wire, which is used for the construction of cables and multi-strand conducting wires. The utility model comprises two casings, indicating lamps and order marking terminals; the indicating lamps and the order marking terminals are assembled on respective casings, wherein, a master controller and the order marking terminal on an answering casing are respectively connected with the indicating lamps and current-limiting resistors; the indicating lamps and the current-limiting resistors are connected in series; after connected in parallel, each indicating lamp or each current-limiting resistor is respectively connected with the terminal of a marking line via a control switch. The utility model can effectively overcome the disadvantages of the existing seeking of wires, seeking the wires with labor saving, time saving, accuracy and rapidity, increasing the work efficiency conspicuously, and reducing the labor intensity of operators.
Description
The utility model relates to a kind of cable, the working lead querier of stranded conductor.
At present, in electric, telecommunication work progress, operating personnel need each heart yearn in cable or the stranded conductor or each lead are connected with power supply or equipment respectively.This line inspection work progress adopts logical lamp line inspection method usually, is about to every heart yearn or lead and constitutes the loop with markings respectively, and the lamp in the loop is bright, represents that then the two ends of this heart yearn or lead are connected, otherwise is not same heart yearn or lead just.Working-yard distance closely can be observed light, but distance just can't observe, and have to transmit information by other channel, with expression connection or access failure.This method troublesome poeration, both wastes of manpower are wasted man-hour again, influence work efficiency, have increased labour intensity.
The purpose of this utility model provides a kind of lead querier, and it can overcome the shortcoming of the existing line inspection effectively, line inspection saving of labor, saves time, and accurately rapidly, can significantly improve work efficiency, alleviates labor intensity of operating personnel.
The purpose of this utility model is achieved in that this device comprises two housings and is assembled in pilot lamp and mark preface terminal on the housing separately, wherein the mark preface terminal on the primary controller housing is connected with an end of each pilot lamp light emitting diode respectively, the other end of this light emitting diode is serially connected with current-limiting resistance, each current-limiting resistance is in parallel with an end of power supply by gauge tap, and the other end of power supply connects the markings terminal; Mark preface terminal on the transponder housing is connected with an end of each current-limiting resistance respectively, and the other end of this current-limiting resistance is serially connected with the pilot lamp light emitting diode, and each light emitting diode is connected in parallel on the markings terminal by gauge tap.
Because the utility model adopts primary controller and the transponder that the corresponding separately mark preface terminal formation that is connected with light emitting diode is housed, utilize the light emitting diode impressed voltage surpass fault voltage be luminous principle judge lead connection whether, so it is simple to operate, intuitively, the saving of labor, save time, accurately rapidly.Than existing logical lamp line inspection method, can significantly improve work efficiency, alleviate labor intensity of operating personnel.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the front view of the utility model primary controller.
Fig. 2 is the cut-open view of Fig. 1 along the A-A line.
Fig. 3 is the cut-open view of Fig. 2 along the B-B line.
Fig. 4 is the front view of the utility model transponder.
Fig. 5 is the cut-open view of Fig. 4 along the C-C line.
Fig. 6 is the cut-open view of Fig. 5 along the D-D line.
Fig. 7 is a primary controller electrical principle synoptic diagram.
Fig. 8 is a transponder electrical principle synoptic diagram.
Describe concrete structure of the present utility model in detail according to Fig. 1-8.This device is made of primary controller and transponder two parts.Be assembled with pilot lamp 2 and connection terminal respectively on primary controller housing 1 and the transponder housing 9.Each pilot lamp 2 is made up of light emitting diode and guard shield 3.Each connection terminal adopts the spring crimp type terminal.The quantity of connection terminal can be according to actual needs, i.e. the quantity of cable core or stranded conductor and deciding.On primary controller housing 1, be provided with markings terminal 7, ground wire terminal 6 and a plurality of mark preface terminal 8.Each is marked preface terminal 8 and is connected with an end of each pilot lamp 2 light emitting diode respectively.The other end of light emitting diode is serially connected with current-limiting resistance, and each current-limiting resistance is in parallel with an end of power supply by gauge tap 4, and the other end of power supply connects markings terminal 7.Ground wire terminal 6 is connected with current-limiting resistance with pilot lamp 2 light emitting diodes of serial connection, and is connected with each current-limiting resistance of other parallel connection by gauge tap 5.On transponder housing 9, be provided with markings terminal 13, ground wire terminal 12 and a plurality of mark preface terminal 14.Each is marked preface terminal 14 and is connected with an end of each current-limiting resistance respectively, and the other end of current-limiting resistance is serially connected with pilot lamp 2 light emitting diodes, and each light emitting diode is connected in parallel on the markings terminal 13 by gauge tap 10.Ground wire terminal 12 is connected with pilot lamp 2 light emitting diodes by the current-limiting resistance of gauge tap 11 with serial connection, and each light emitting diode 2 in parallel with other joins.
The utlity model has the line inspection and check the number, look into ground connection, look into short-circuit function, and once finish.Ground wire terminal 6 and 12 in primary controller and transponder is for making querier can check lead whether establish by ground connection, as not checking ground connection, can not establishing ground wire terminal 6 and 12.
Method in conjunction with Fig. 7-8 explanation use of the present utility model.
1, looks into the ground connection operation steps: the gauge tap of at first closing 4,5,10,11, markings in the cable core are connected on the markings terminal 7 and 13 of primary controller and transponder, make ground wire terminal 6 and 12 ground connection, cable core with transponder one end is connected on light emitting diode 3R1 arbitrarily again ... the mark preface terminal 14 of 3Rn end ' on, bright if any light emitting diode, then show this place's lead ground connection.
2, line inspection check mark operation steps: above-mentioned looking into after the ground connection, open gauge tap 5 and 11, remove the ground wire terminal wiring.On any first terminal that inserts in the mark preface terminal 8 in the cable core of primary controller one end, this moment, light emitting diode 1D1 was bright, simultaneously one on the transponder corresponding to mark preface terminal 14 ' light emitting diode bright (as 3R5), then this place's lead is pulled down, be connected on first terminal in the transponder mark preface terminal 14, the light emitting diode 3R5 of this markers preface terminal 14 ' correspondence goes out, and 2D1 is bright.So far, first lead connected.By that analogy, can connect other lead continuously.
3, look into the short circuit operation steps: as long as carry out, if light emitting diode 3R1 occurs according to the operation steps of above-mentioned line inspection check mark ... among the 3Rn more than 2 or 2 when bright, represent that then lead has short circuit, the shinny quantity of light emitting diode is the quantity of lead short circuit.
Claims (2)
1, a kind of lead querier, comprise two housings and be assembled in pilot lamp and mark preface terminal on the housing separately, it is characterized in that the mark preface terminal on the primary controller housing is connected with an end of each pilot lamp light emitting diode respectively, the other end of this light emitting diode is serially connected with current-limiting resistance, each current-limiting resistance is in parallel with an end of power supply by gauge tap, and the other end of power supply connects the markings terminal; Mark preface terminal on the transponder housing is connected with an end of each current-limiting resistance respectively, and the other end of this current-limiting resistance is serially connected with the pilot lamp light emitting diode, and each light emitting diode is connected in parallel on the markings terminal by gauge tap.
2, lead querier according to claim 1, it is characterized in that the ground wire terminal on the primary controller housing is connected with current-limiting resistance with the beacon lamp light emitting diode of serial connection, and join with each current-limiting resistance in parallel by gauge tap, ground wire terminal on the transponder housing is connected with the pilot lamp light emitting diode with the current-limiting resistance of serial connection by gauge tap, and each light emitting diode in parallel with other joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92216151 CN2132995Y (en) | 1992-06-09 | 1992-06-09 | Conducting wire seeker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92216151 CN2132995Y (en) | 1992-06-09 | 1992-06-09 | Conducting wire seeker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2132995Y true CN2132995Y (en) | 1993-05-12 |
Family
ID=33764396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92216151 Expired - Fee Related CN2132995Y (en) | 1992-06-09 | 1992-06-09 | Conducting wire seeker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2132995Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063955A (en) * | 2012-12-27 | 2013-04-24 | 贵阳航空电机有限公司 | Differential undervoltage relay no-load test detecting device |
-
1992
- 1992-06-09 CN CN 92216151 patent/CN2132995Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063955A (en) * | 2012-12-27 | 2013-04-24 | 贵阳航空电机有限公司 | Differential undervoltage relay no-load test detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |