CN1545167A - Flush type coaxial high voltage connector - Google Patents
Flush type coaxial high voltage connector Download PDFInfo
- Publication number
- CN1545167A CN1545167A CNA2003101158372A CN200310115837A CN1545167A CN 1545167 A CN1545167 A CN 1545167A CN A2003101158372 A CNA2003101158372 A CN A2003101158372A CN 200310115837 A CN200310115837 A CN 200310115837A CN 1545167 A CN1545167 A CN 1545167A
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- Prior art keywords
- voltage
- nut
- housed
- flush type
- electric
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention is a buried coaxial high-voltage electric connector, where there is a high-voltage socket installed in an insulating tube, there is a high-voltage plug installed in the high-voltage socket, the high-voltage plug is fixed with wire cores to form an organic whole, a nut is fixed with a cover plate of high-voltage device box body to form an organic whole, wire components fixed are inserted in the insulating tube and the high-voltage plug inserted in the high-voltage socket, electric connecting points are set inside the metallic box body of the high-voltage electric device, the screening layer of the wire is connected with the grounded metallic box body through a screening cover in order to provide electromagnetic screening for the electric connecting points, thus able to make the structure of a high-voltage electric device compact and reduce electromagnetic radiation.
Description
Technical field: the invention belongs to the electric component class, the coaxial high-voltage electric connector of a kind of flush type.
Background technology: the electric connector of various electric pressures is extensive use of in electric utility, and what wherein the electric connection point of high-tension electricity connected device had exposes in air, and what have is provided with insulation system on every side at it.Electric connection point exposes in air can produce the rising piezoelectric field around it, therefore, needs certain safe space around the electric connection point, insulation system is set around the electric connection point also can produces certain induction field or electromagnetic radiation around it.Above-mentioned high-voltage electric connector makes the high voltage electric equipment structure not compact, and volume is bigger.Still find no same or analogous record through consulting interrelated data with the present invention.
Summary of the invention: the purpose of this invention is to provide a kind of coaxial high-voltage electric connector of a kind of flush type that makes high voltage installation compact conformation, minimizing volume, reduces electromagnetic radiation.
The present invention realizes as follows:
The coaxial high-voltage electric connector of flush type, form by high-tension terminal 1, high-voltage plug 2, insulating cylinder 3, jackscrew 4, locking nut 5, T type nut 6, slip ring 7, shielding cap 8, nut 9, insulation silicone grease 10, high-tension terminal 1 and insulation silicone grease 10 are housed in insulating cylinder 3, high-voltage plug 2 is housed in the high-tension terminal 1, insulating cylinder 3 is housed in the nut 9, nut 9 is housed in the shielding cap 8, the jackscrew 4 that is used for fixing electrical connection device is housed on the shielding cap 8.
Advantage of the present invention is: electric connection point is arranged on the metal cabinet inside of high voltage electric equipment, the screen of lead links to each other with the high voltage electric equipment metal cabinet of ground connection by shielding cap, electric connection point has been carried out electromagnetic shielding, do not need the electrical safety distance around the coaxial high-voltage electric connector of flush type, can make the high voltage electric equipment compact conformation, reduce volume and improve security performance.
Description of drawings: accompanying drawing is a structural representation of the present invention
Embodiment: introduce embodiments of the invention with reference to the accompanying drawings:
The coaxial high-voltage electric connector of flush type, high-tension terminal 1, high-voltage plug 2, slip ring 7, shielding cap 8, nut 9 can be made by conduction good metal materials such as brass, high-tension terminal 1 adopts interference fits with high-voltage plug 2, and insulating cylinder 3, locking nut 5, T type nut 6 can be made by insulating material such as polytetrafluoroethylene.High-tension terminal 1 is packed in the insulating cylinder 3, externally be fixed with nut, the an amount of insulation silicone grease 10 of packing in the insulating cylinder 3, nut 9 is fixing with the welding of high voltage electric equipment box cover, with insulating cylinder 3 slave unit box cover inner faces by being threaded into nut 9 internal fixation.Adopt the lead of high pressure belt shielding; it is outer that lead one end is peelled off protection; screen is to respective length; processing and locking nut 5 on insulating barrier; the screw thread that T type nut 6 is identical; peelling off insulating barrier in the end of lead makes wire stylet expose certain-length; wire stylet and high-voltage plug 2 welding is fixing; with shielding cap 8; slip ring 7 is inserted in lead; from wire termination with locking nut 5; T type nut 6 is threaded to the relevant position of lead and the screen of lead is clipped between T type nut 6 and the slip ring 7; insert the wire assembly that fixes in the insulating cylinder 3 and high-voltage plug 2 is inserted in the high-tension terminals 1; rotation shielding cap 8 is seated high-voltage plug 2 and high-tension terminal 1, screws jackscrew 4 connector is fixed.High-tension terminal 1 termination of equipment box cover plate inner face as electric connection point, is electrically connected and equipment box cover plate and equipment box is fixed by the electromagnetic sealing requirement after finishing.Use this connector can make electric equipment compact conformation and reduction electromagnetic radiation.
Claims (1)
1, the coaxial high-voltage electric connector of a kind of flush type, form by high-tension terminal 1, high-voltage plug 2, insulating cylinder 3, jackscrew 4, locking nut 5, T type nut 6, slip ring 7, shielding cap 8, nut 9, insulation silicone grease 10, high-tension terminal 1 and insulation silicone grease 10 are housed in insulating cylinder 3, high-voltage plug 2 is housed in the high-tension terminal 1, insulating cylinder 3 is housed in the nut 9, nut 9 is housed in the shielding cap 8, the jackscrew 4 that is used for fixing electrical connection device is housed on the shielding cap 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101158372A CN1545167A (en) | 2003-11-25 | 2003-11-25 | Flush type coaxial high voltage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101158372A CN1545167A (en) | 2003-11-25 | 2003-11-25 | Flush type coaxial high voltage connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1545167A true CN1545167A (en) | 2004-11-10 |
Family
ID=34337402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003101158372A Pending CN1545167A (en) | 2003-11-25 | 2003-11-25 | Flush type coaxial high voltage connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1545167A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101578743B (en) * | 2007-05-15 | 2011-01-19 | 莫戈公司 | High-frequency drum-style slip-ring modules |
| CN105762617A (en) * | 2016-05-06 | 2016-07-13 | 中国科学院长春光学精密机械与物理研究所 | Pulse trigger high voltage output terminal for preventing high voltage cable from being broken down |
-
2003
- 2003-11-25 CN CNA2003101158372A patent/CN1545167A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101578743B (en) * | 2007-05-15 | 2011-01-19 | 莫戈公司 | High-frequency drum-style slip-ring modules |
| CN105762617A (en) * | 2016-05-06 | 2016-07-13 | 中国科学院长春光学精密机械与物理研究所 | Pulse trigger high voltage output terminal for preventing high voltage cable from being broken down |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |