CN2840373Y - High-voltage plug body - Google Patents
High-voltage plug body Download PDFInfo
- Publication number
- CN2840373Y CN2840373Y CN 200520008724 CN200520008724U CN2840373Y CN 2840373 Y CN2840373 Y CN 2840373Y CN 200520008724 CN200520008724 CN 200520008724 CN 200520008724 U CN200520008724 U CN 200520008724U CN 2840373 Y CN2840373 Y CN 2840373Y
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- CN
- China
- Prior art keywords
- female
- male
- matrix
- contact pin
- plug body
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- 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
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Abstract
The utility model relates to a high-voltage plug body, particularly an electrical connecting element. The high-voltage plug body comprises a male end base body and a female end base body which can be mutually abutted, a male end sealed insulating sleeve and a female end sealed insulating sleeve which are respectively arranged in the male end base body and the female end base body, a male end insertion pin and a metal female insertion pin sleeve which are respectively arranged in the male end sealed insulating sleeve and the female end sealed insulating sleeve with the same number, and a female end insertion pin, wherein the male end insertion pin and the metal female insertion pin sleeve are respectively divided and mutually insulated by the male end sealed insulating sleeve and the female end sealed insulating sleeve, and one end of the male end insertion pin is extended out of the butt joint surface of the male end base body. The male end insertion pin is respectively inserted one end of the metal female insertion pin sleeve and electrically connected with the metal female insertion pin sleeve when the male end base body is butted with the female end base body, and the other end of the metal female insertion pin sleeve is electrically connected with the female end insertion pin. The high-voltage plug body of the utility model has the favorable performance of resisting high temperature and high voltage. The utility model has the advantages of simple structure, low cost and safety.
Description
Technical field
The utility model relates to a kind of multi-pin connector of electrical connection element device, particularly a kind of high temperature high voltage resistant.
Background technology
The general high temperature high voltage resistant ability of the high-voltage plug body of existing high-voltage plug body, particularly multicore is poor, is not suitable for high temperature and high pressure environment use down on the oil field.Can be fit to the structure more complicated again of the high-voltage plug body of high temperature and high pressure environment, cost is than higher.
Summary of the invention
Be to solve the problem that prior art exists, the utility model provides a kind of high-voltage plug body, and it has solved existing high-voltage plug body and be not suitable for the problem used under high temperature and high pressure environment.
High-voltage plug body of the present utility model comprises the male matrix 4 and the female matrix 5 that can dock mutually, be separately positioned on male sealed insulation cover 3 and female sealed insulation cover 10 in male matrix 4 and female matrix 5 endoporus, vertically be arranged on male sealed insulation cover 3 and female sealed insulation respectively and overlap 10 inside and equal male contact pin 1 and the metal female plug needle guard 9 of quantity, and female contact pin 8, insulation is isolated and kept to male contact pin 1 and metal female plug needle guard 9 by male sealed insulation cover 3 and female sealed insulation cover 10 respectively, one end of male contact pin 1 stretches out the interface of male matrix 4, when male matrix 4 and 5 butt joints of female matrix, male contact pin 1 is inserted into an end of metal female plug needle guard 9 respectively and keeps being electrically connected with metal female plug needle guard 9, is electrically connected with female contact pin 8 at the other end of metal female plug needle guard 9.
Further, high-voltage plug body of the present utility model can also be near interface one side switching high temperature insulating material 7 to be arranged at female matrix 5 endoporus, and the metal female plug needle guard 9 at this place is separated and kept mutually insulation by switching high temperature insulating material 7.
High-voltage plug body of the present utility model is because male contact pin and metal female plug needle guard keep insulation by sealed insulation cover and switching high temperature insulating material, so it has good high temperature high voltage resistant performance.The utility model also has advantage simple in structure, that cost is low, safe and reliable.
Description of drawings
Fig. 1 is the general structure schematic diagram of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and with best execution mode the utility model is done detailed explanation:
Consult Fig. 1, the described high-voltage plug body of present embodiment by the male matrix 4 and the female matrix 5 of mutual butt joint, be separately positioned on male sealed insulation cover 3 in male matrix 4 and female matrix 5 endoporus and female sealed insulation cover 10, vertically be arranged on male sealed insulation cover 3 and female sealed insulation respectively and overlap male contact pin 1 that 10 inside and quantity equates and metal female plug needle guard 9 and female contact pin 8, sealing ring 2, ring washer 6 and switching high temperature insulating material 7 and form.Male contact pin 1 and female contact pin 8 are cylinder.Insulation is isolated and kept to male contact pin 1 and metal female plug needle guard 9 by male sealed insulation cover 3 and female sealed insulation cover 10 respectively, one end of male contact pin 1 stretches out the interface of male matrix 4, when male matrix 4 and 5 butt joints of female matrix, male contact pin 1 is inserted into an end of metal female plug needle guard 9 respectively and keeps being electrically connected with metal female plug needle guard 9, and female contact pin 8 is pegged graft with metal female plug needle guard 9.Near interface one side switching high temperature insulating material 7 is arranged at female matrix 5 endoporus, the metal female plug needle guard 9 at this place is separated and is kept mutually insulation by switching high temperature insulating material 7.The endoporus of female matrix 5 is shoulder holes, and bigger near interface one stomidium footpath, and an end of switching high temperature insulating material 7 withstands on the ladder place, the ring washer 6 that moves outside the restricted switching high temperature insulating material 7 in close interface place in the endoporus of female matrix 5.The neighboring of ring washer 6 is embedded in the groove of female matrix 5 inner hole walls.
The outer end of male contact pin 1 and female contact pin 8 extends the outside of male matrix 4 and female matrix 5 respectively.Its external part can be used for wiring.On the outer wall of male matrix 4 and female matrix 5, be respectively installed with sealing ring 2.Sealing ring can guarantee the sealing with matching component.Outer wall at male matrix 4 and female matrix 5 has two symmetrical ear seats 11 respectively near the interface position, and installing hole 12 is arranged on ear seat 11.Ear seat 11 is convenient to the installation of high-voltage plug body.
Claims (9)
1, the high-voltage plug body, it is characterized in that: it comprises the male matrix (4) and the female matrix (5) that can dock mutually, be separately positioned on male sealed insulation cover (3) and female sealed insulation cover (10) in male matrix (4) and female matrix (5) endoporus, vertically be arranged on male contact pin (1) and metal female plug needle guard (9) that male sealed insulation cover (3) and female sealed insulation cover (10) inside and quantity equate respectively, and female contact pin (8), insulation is isolated and kept to male contact pin (1) and metal female plug needle guard (9) by male sealed insulation cover (3) and female sealed insulation cover (10) respectively, one end of male contact pin (1) stretches out the interface of male matrix (4), when male matrix (4) and female matrix (5) butt joint, male contact pin (1) is inserted into an end of metal female plug needle guard (9) respectively and keeps being electrically connected with metal female plug needle guard (9), is electrically connected with female contact pin (8) at the other end of metal female plug needle guard (9).
2, high-voltage plug body as claimed in claim 1 is characterized in that: female contact pin (8) is pegged graft with metal female plug needle guard (9).
3, high-voltage plug body as claimed in claim 1, it is characterized in that: near interface one side switching high temperature insulating material (7) is arranged at female matrix (5) endoporus, the metal female plug needle guard (9) at this place is separated and keeps mutually insulation by switching high temperature insulating material (7).
4, as claim 1 or 3 described high-voltage plug bodies, it is characterized in that: the endoporus of female matrix (5) is a shoulder hole, and it is bigger near interface one stomidium footpath, one end of switching high temperature insulating material (7) withstands on the ladder place, the ring washer (6) that moves outside the close restricted switching high temperature insulating material in interface place (7) in the endoporus of female matrix (5).
5, high-voltage plug body as claimed in claim 4 is characterized in that: the neighboring of ring washer (6) is embedded in the groove of female matrix (5) inner hole wall.
6, high-voltage plug body as claimed in claim 1 is characterized in that: the outer end of male contact pin (1) and female contact pin (8) extends the outside of male matrix (4) and female matrix (5) respectively.
7, high-voltage plug body as claimed in claim 1 is characterized in that: be respectively installed with sealing ring (2) on the outer wall of male matrix (4) and female matrix (5).
8, high-voltage plug body as claimed in claim 1 is characterized in that: the outer wall at male matrix (4) and female matrix (5) has two symmetrical ear seats (11) respectively near the interface position, and installing hole (12) is arranged on ear seat (11).
9, high-voltage plug body as claimed in claim 1 is characterized in that: described male contact pin (1) and female contact pin (8) are cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008724 CN2840373Y (en) | 2005-03-18 | 2005-03-18 | High-voltage plug body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008724 CN2840373Y (en) | 2005-03-18 | 2005-03-18 | High-voltage plug body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2840373Y true CN2840373Y (en) | 2006-11-22 |
Family
ID=37428348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520008724 Expired - Fee Related CN2840373Y (en) | 2005-03-18 | 2005-03-18 | High-voltage plug body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2840373Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762436A (en) * | 2013-12-27 | 2014-04-30 | 武汉阔翔科技有限公司 | Socket, plugs and pluggable device for connecting high-voltage cables |
| CN109669106A (en) * | 2017-10-17 | 2019-04-23 | 中车大同电力机车有限公司 | Ready-package flexibility line insulation, overpressure resistance detecting device and detection method |
-
2005
- 2005-03-18 CN CN 200520008724 patent/CN2840373Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762436A (en) * | 2013-12-27 | 2014-04-30 | 武汉阔翔科技有限公司 | Socket, plugs and pluggable device for connecting high-voltage cables |
| CN109669106A (en) * | 2017-10-17 | 2019-04-23 | 中车大同电力机车有限公司 | Ready-package flexibility line insulation, overpressure resistance detecting device and detection method |
| CN109669106B (en) * | 2017-10-17 | 2021-03-19 | 中车大同电力机车有限公司 | Quick-assembly flexible line insulation and voltage resistance detection device and detection method |
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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: 20061122 Termination date: 20130318 |