CN203120000U - Line inspection telephone set interface - Google Patents
Line inspection telephone set interface Download PDFInfo
- Publication number
- CN203120000U CN203120000U CN 201220667404 CN201220667404U CN203120000U CN 203120000 U CN203120000 U CN 203120000U CN 201220667404 CN201220667404 CN 201220667404 CN 201220667404 U CN201220667404 U CN 201220667404U CN 203120000 U CN203120000 U CN 203120000U
- Authority
- CN
- China
- Prior art keywords
- plug wire
- line inspection
- reed
- telephone set
- utility
- 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 - Lifetime
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 14
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 28
- 241000270722 Crocodylidae Species 0.000 claims description 13
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 claims description 13
- 244000273256 Phragmites communis Species 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- 241000270728 Alligator Species 0.000 abstract 2
- 244000089486 Phragmites australis subsp australis Species 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a line inspection telephone set interface, comprising a RJ11 registered jack, an alligator clip, and a wire plug. The wire plug is composed of two wire plugging reeds and an insulated body. The wire plug, the RJ11 registered jack, and the alligator clip are connected in parallel on an identical conducting wire. Compared with interfaces in the prior art, the line inspection telephone set interface provided by the utility model is better in interface contact, good in versatility, more convenient in operation, and improved in working efficiency.
Description
Technical field
The utility model relates to a kind of jockey of line inspection telephone set.
Background technology
Although the VoIP that with the soft switch is core technology progressively applies, will there be a very long time in the traditional analog telephone communication centered by stored-program control exchange.VoIP is with the digitlization of simulated sound signal, does real-time transmission with the form of data packet at the IP data network.Analog telephone signal, generally will be transferred through various distribution plants to the audio user interface from the stored-program control exchange lamina dorsalis, as Wiring module, distributing cabinet etc. between main frame cabinet, floor management.Phone line inspection machine is used for detection on distribution plant, monitoring, test telephone signal, and the interface that it has is generally the quartzy joint of RJ11 and crocodile clip, and the quartzy joint of RJ11 generally is to insert audio frequency adapter, and crocodile clip is for connecting Wiring module.The quartzy joint of RJ11 and crocodile clip have the following disadvantages when input, monitoring, test: 1, loose contact easily.In the actual use, crocodile clip is clamped the plastics protecting sheathing easily, and does not contact the reed of Wiring module, causes loose contact even can't detect the signal of telecommunication; 2 versatilities are poor.For the Wiring module that has the lightning protection Security Unit, because being inserted with lightning-arrest son on the module, the inconvenient contact spring of crocodile clip.Can't contact the reed of Wiring module; 3, use inconvenience, many time-consumings.Test after one road signal, test next road signal, because 2 crocodile clips are arranged, move its position respectively, needed for two steps just can finish.
Summary of the invention
Given this, the purpose of this utility model provides the joint that a kind of interface contacts, versatility is good, easy to use.
For solving above technical problem, the technical scheme that the utility model provides is, a kind of line inspection telephone interface is provided, comprise the quartzy joint of RJ11 and crocodile clip, also comprise a plug wire head, this plug wire head is made of two plug wire reeds and insulator, and described plug wire head, the quartzy joint of RJ11 and crocodile clip are attempted by on the same lead.
Preferably, described plug wire reed is copper sheet.
Further, two plug wire reeds are parallel to each other, and the distance between its outer surface equals by the distance between the inner surface of plug assembly reed.This device reed comprises the wiring reed, the module shell fragment of each module.
Preferably, the thickness of described plug wire reed is 1mm.The too thick elasticity of plug wire reed is bad, too thin easy deformation.
Compared with prior art, line inspection telephone interface described in the utility model has the following advantages:
1, interface contacts, and the reed of line inspection telephone set directly contacts with block, module reed, contacts.
2, versatility is good, because the thickness of reed is thinner, so on the security personnel's module that is inserted with lightning-arrest son, also can touch the block reed, the Wiring module that can't use for crocodile clip, reed can directly inject between the wiring reed, carries out work such as input under the situation of interrupt signal not.
3, easy to operate, raise the efficiency, detect any one road signal and only the plug wire reed need be inserted corresponding module and contact with the module reed and get final product, one goes on foot and finishes, and operating efficiency improves greatly.
Description of drawings
Fig. 1 is plug wire header structure schematic diagram described in the utility model.
Embodiment
Describe below in conjunction with accompanying drawing and specific embodiment.
A kind of line inspection telephone interface comprises the quartzy joint of RJ11 and crocodile clip, also comprises a plug wire head, and this plug wire head is made of two plug wire reeds 1 and insulator 2, and described plug wire head, the quartzy joint of RJ11 and crocodile clip are attempted by on the same lead.Fig. 1 shows the structure of plug wire head.Plug wire reed 1 is the copper sheet of thickness 1mm.Two plug wire reeds 1 are parallel to each other, and the distance between its outer surface equals by the distance between the inner surface of plug assembly reed.
Only be preferred implementation of the present utility model below, should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection range of the present utility model should be as the criterion with claim institute restricted portion.For those skilled in the art, in not breaking away from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. line inspection telephone interface, comprise the quartzy joint of RJ11 and crocodile clip, it is characterized in that, also comprise a plug wire head, this plug wire head is made of two plug wire reeds (1) and insulator (2), and described plug wire head, the quartzy joint of RJ11 and crocodile clip are attempted by on the same lead.
2. line inspection telephone interface according to claim 1 is characterized in that, described plug wire reed (1) is copper sheet.
3. line inspection telephone interface according to claim 2 is characterized in that, two plug wire reeds (1) are parallel to each other, and the distance between its outer surface equals by the distance between the inner surface of plug assembly reed.
4. line inspection telephone interface according to claim 2 is characterized in that, the thickness of described plug wire reed (1) is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667404 CN203120000U (en) | 2012-12-06 | 2012-12-06 | Line inspection telephone set interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667404 CN203120000U (en) | 2012-12-06 | 2012-12-06 | Line inspection telephone set interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203120000U true CN203120000U (en) | 2013-08-07 |
Family
ID=48900311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220667404 Expired - Lifetime CN203120000U (en) | 2012-12-06 | 2012-12-06 | Line inspection telephone set interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203120000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932454A (en) * | 2016-05-11 | 2016-09-07 | 国家电网公司 | Auxiliary tool for testing communication terminal |
-
2012
- 2012-12-06 CN CN 201220667404 patent/CN203120000U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932454A (en) * | 2016-05-11 | 2016-09-07 | 国家电网公司 | Auxiliary tool for testing communication terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |