CN201171097Y - Plug of electric power connector for testing electric power - Google Patents
Plug of electric power connector for testing electric power Download PDFInfo
- Publication number
- CN201171097Y CN201171097Y CNU2007200423567U CN200720042356U CN201171097Y CN 201171097 Y CN201171097 Y CN 201171097Y CN U2007200423567 U CNU2007200423567 U CN U2007200423567U CN 200720042356 U CN200720042356 U CN 200720042356U CN 201171097 Y CN201171097 Y CN 201171097Y
- Authority
- CN
- China
- Prior art keywords
- plug
- electric power
- power
- power connector
- arc groove
- 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
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a plug of a power connector used for power testing, which is characterized in that the insertion end of the plug is designed into a truncated cone (1); the middle of the end of the truncated cone (1) is provided with an arc-shaped groove I (2) along the axial direction of the plug; the other end of the plug is also provided with an arc-shaped groove II (3) along the axial direction of the plug. The plug has good contact reliability and in particular suitable for large-current power connection.
Description
Technical field
The utility model relates to a kind of power connector, especially relates to the plug of the power connector that a kind of power test uses.Being mainly used in the power supply of power department in the power test process connects.
Background technology
The power connector that power test is used includes socket and plug.Planar structure is generally adopted at the two ends of plug, and its shortcoming is that the contact area of plug and reference column or connecting screw is little, and it is unreliable to contact.The power supply that therefore can only be applicable to less electric current (generally about 5A, maximum must not greater than 20A) connects.And some measuring current reaches 100A at present, and the joint of above-mentioned power connector just can not be suitable for.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and the plug that a kind of contact reliability is good, power test that be specially adapted to the high-current supply connection is used power connector is provided.
The purpose of this utility model is achieved in that the plug of a kind of power test with power connector, an end that it is characterized in that the insertion of described plug is arranged to frustum of a cone, and in the middle of the termination of this frustum of a cone, offer an arc groove I along the plug axis direction, this arc groove I is in order to match with reference column, to increase both contact-making surfaces; The other end of described plug is also offered an arc groove II along the plug axis direction, and this arc groove II is in order to match with the outer rim of connecting screw, to increase both contact-making surfaces.
In sum, the contact area of other connector of plug of the utility model power connector is big, and contact reliability is good, and the power test that is specially adapted to the high-current supply connection connects with power supply.
Description of drawings
Fig. 1 is the plug construction schematic diagram of the utility model power test with power connector.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the upward view of Fig. 1.
Among the figure: frustum of a cone 1, arc groove I 2, arc groove II 3.
Embodiment
Referring to Fig. 1～3, the utility model power test is used the plug of power connector with power test, one end of the insertion of plug is arranged to frustum of a cone 1, and in the middle of the termination of this frustum of a cone 1, offering an arc groove I 2 along the plug axis direction, this arc groove I 2 is in order to match with reference column; The other end of described plug is also offered an arc groove II 3 along the plug axis direction, and this arc groove II 3 is in order to match with the outer rim of connecting screw.
Claims (1)
1, a kind of power test is characterized in that with the plug of power connector an end of the insertion of described plug is arranged to frustum of a cone (1), and offers an arc groove I (2) along the plug axis direction in the middle of the termination of this frustum of a cone (1); The other end of described plug is also offered an arc groove II (3) along the plug axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200423567U CN201171097Y (en) | 2007-11-21 | 2007-11-21 | Plug of electric power connector for testing electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200423567U CN201171097Y (en) | 2007-11-21 | 2007-11-21 | Plug of electric power connector for testing electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201171097Y true CN201171097Y (en) | 2008-12-24 |
Family
ID=40210147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200423567U Expired - Fee Related CN201171097Y (en) | 2007-11-21 | 2007-11-21 | Plug of electric power connector for testing electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201171097Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988931A (en) * | 2009-07-29 | 2011-03-23 | Abb技术有限公司 | Modular test plug |
| CN106226565A (en) * | 2016-08-23 | 2016-12-14 | 华电电力科学研究院 | A kind of special electric power p-wire plug and method of testing |
-
2007
- 2007-11-21 CN CNU2007200423567U patent/CN201171097Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988931A (en) * | 2009-07-29 | 2011-03-23 | Abb技术有限公司 | Modular test plug |
| CN101988931B (en) * | 2009-07-29 | 2016-03-16 | Abb技术有限公司 | Modular test plug |
| CN106226565A (en) * | 2016-08-23 | 2016-12-14 | 华电电力科学研究院 | A kind of special electric power p-wire plug and method of testing |
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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: 20081224 Termination date: 20091221 |