CN204086314U - Relay protection Special test line - Google Patents
Relay protection Special test line Download PDFInfo
- Publication number
- CN204086314U CN204086314U CN201420426882.3U CN201420426882U CN204086314U CN 204086314 U CN204086314 U CN 204086314U CN 201420426882 U CN201420426882 U CN 201420426882U CN 204086314 U CN204086314 U CN 204086314U
- Authority
- CN
- China
- Prior art keywords
- plug
- long pin
- relay protection
- test line
- contact pin
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 235000018290 Musa x paradisiaca Nutrition 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims abstract description 5
- 240000005561 Musa balbisiana Species 0.000 claims abstract 2
- 238000013461 design Methods 0.000 abstract description 3
- 241000234295 Musa Species 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 2
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a kind of relay protection Special test line; the straight shape banana plug comprising long pin plug and be connected with long pin plug by soft insulated enclosure wire; the front portion of long pin plug is all-metal contact pin; the front end of all-metal contact pin is the exposed bending in 70 degree, and the remainder of metal ferrule is coated with insulating sheath.The utility model adopts integrated design, is convenient for carrying wiring, increases work efficiency.
Description
Technical field
The utility model relates to a kind of reaying protection test wiring.
Background technology
When traditional experiment line uses, the needs of aciculiform wiring are needed to increase contact pin at original test wire for one end, contact pin illusive problem may be there is during use, and carry inconvenience, other end rubber plug is without the need to additional test wire, do not need design to become male and female head unitary form, female bare metal increases certain risk.
Summary of the invention
For solving the problems referred to above that existing test wire exists, the utility model provides a kind of relay protection Special test line, and its technical scheme taked is:
The straight shape banana plug comprising long pin plug and be connected with long pin plug by soft insulated enclosure wire, the front portion of long pin plug is all-metal contact pin, the front end of all-metal contact pin is the exposed bending in 70 degree, and the remainder of metal ferrule is coated with insulating sheath.
This long pin plug in test wire one end, contact pin all-metal, head end is exposed, and bending part is to insulating sheath transition section metal surface insulation processing.The straight shape banana plug of the test wire other end.Between the plug of two ends, insulated enclosure wire connects, and test wire removes two ends terminals bare metal, remainder insulated enclosure.
The beneficial effects of the utility model are: this test wire does not need middle switching link, improve work efficiency during wiring, and effect avoids intermediate link and loosens, and malfunction such as to disconnect at the situation, greatly improves the reliability of test; Test wire removes wiring place metal, completely insulated enclosure, the security in the process of the test that high degree ensures; Adopt integrated design, be convenient for carrying wiring, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, long pin plug 1 is connected with straight shape banana plug 2 by soft insulated enclosure wire 3, the front portion of long pin plug 1 is all-metal contact pin 4, the front end of all-metal contact pin 4 is the exposed bending in 70 degree, the remainder of metal ferrule 4 is coated with insulating sheath, straight shape banana plug 2 rear portion adopts PVC rubber-covered sheath, anterior full copper nickel plating 4 mm dia ball cartridge rod plug.Use duration pin plug 1 to crimp with terminal block, straight shape banana plug 2 is connected with experiment tester.
Claims (1)
1. a relay protection Special test line; the straight shape banana plug (2) comprising long pin plug (1) and be connected with long pin plug (1) by soft insulated enclosure wire (3); it is characterized in that: the front portion of long pin plug (1) is all-metal contact pin (4); the front end of all-metal contact pin (4) is the exposed bending in 70 degree, and the remainder of metal ferrule (4) is coated with insulating sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426882.3U CN204086314U (en) | 2014-07-31 | 2014-07-31 | Relay protection Special test line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426882.3U CN204086314U (en) | 2014-07-31 | 2014-07-31 | Relay protection Special test line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086314U true CN204086314U (en) | 2015-01-07 |
Family
ID=52179015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420426882.3U Expired - Fee Related CN204086314U (en) | 2014-07-31 | 2014-07-31 | Relay protection Special test line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204086314U (en) |
-
2014
- 2014-07-31 CN CN201420426882.3U patent/CN204086314U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170731 |