CN103746236A - High-voltage electrical connector - Google Patents
High-voltage electrical connector Download PDFInfo
- Publication number
- CN103746236A CN103746236A CN201310681682.2A CN201310681682A CN103746236A CN 103746236 A CN103746236 A CN 103746236A CN 201310681682 A CN201310681682 A CN 201310681682A CN 103746236 A CN103746236 A CN 103746236A
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- Prior art keywords
- contact pin
- insulator
- jack
- casing
- socket
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Abstract
The invention discloses a high-voltage electrical connector comprising a plug and a socket which are mutually cooperated. The high-voltage electric connector is characterized in that the plug comprises a plug housing (1), a jack assembly (4) arranged in the plug housing (1), and a jack insulator (5) connected to the jack assembly (4); the socket comprises a socket housing (10), a pin assembly (11) arranged in the socket housing (10), and a pin insulator (12) connected to the pin assembly (11); the plug housing (1) is provided with a connection sleeve (2); the socket housing (10) is movably connected to the connection sleeve (2) after being matched with the connection sleeve (2); the jack assembly (4) is matched with the pin assembly (11); and the pin insulator (12) is sleeved on the jack insulator (5). The high-voltage electrical connector is not only simple in structure, but also low in cost, and is capable of working for a long time under the 20000 V high voltage, so that the high-voltage electrical connector is suitable to be widely used.
Description
Technical field
The present invention relates to a kind of electric connector, relate in particular to a kind of high-voltage electric connector.
Background technology
Now high-tension circuit cable connects adopt more and is fixedly connected with, and protective treatment is carried out to junction in erecting bed, can not form standardized work, and whether degree of protection meets the demands is to have operator to judge, this can cause individual difference and the standard disunity that causes.For solution must not standardized work deficiency, can adopt electric connector to connect.Electric connector is manufactured in factory, unifies to check while dispatching from the factory, and in consistency, can effectively guarantee.But current high-voltage electric connector dielectric voltage withstand performance below 10000V, can not meet more high-tension requirement conventionally.
Summary of the invention
The object of the invention is to overcome current high-voltage electric connector dielectric voltage withstand performance conventionally below 10000V, can not meet the defect of more high-tension requirement, provide a kind of not only simple in structure, and with low cost, high-voltage electric connector that can also long-term work under the high pressure of 20000V.
The object of invention is achieved through the following technical solutions:
High-voltage electric connector, comprise the plug and the socket that cooperatively interact, described plug comprises plug casing, is all arranged on the plugging hole component of this plug casing inside and is connected to the jack insulator on this plugging hole component, and described socket comprises Socket casing, is all arranged on the contact pin component of this Socket casing inside and is connected to the contact pin insulator on this contact pin component; On described plug casing, be provided with the adapter sleeve matching with Socket casing, described Socket casing is movably connected on adapter sleeve after coordinating with adapter sleeve, and described plugging hole component matches with contact pin component, described contact pin insulator matches to merge with jack insulator and is socketed on jack insulator.
Further, described adapter sleeve is connected by triple helical formula with Socket casing.
Meanwhile, at described plug casing afterbody, also by tail accessory, be fixed with grommet.
Further, on described plug casing, be also provided with hold-down nut.
Further, described jack insulator is connected on plug casing by jack insulating base.
In order to satisfy the demand, described jack insulating base is fixed on plug casing by collar.
Same, at described Socket casing afterbody, also by tail accessory, be fixed with grommet.
Meanwhile, described contact pin insulator is connected on Socket casing by contact pin insulating base.
In order to realize better the present invention, described contact pin insulating base is also fixed on Socket casing by collar.
In order to ensure effect, described jack insulator and contact pin insulator are made by polytetrafluoroethylmaterial material.
The present invention compares compared with prior art, has the following advantages and beneficial effect:
(1) the present invention is not only simple in structure, and with low cost, its contact pin insulator is socketed on jack insulator, thereby can make its creepage distance significantly improve, can significantly improve voltage endurance of the present invention, make the present invention can long-term work under the high pressure of 20000V, therefore can be used for connecting high-tension circuit cable more than 10000V.
(2) adapter sleeve of the present invention is connected by triple helical formula with Socket casing, is convenient to assembling and dismounting.
(3) on plug casing of the present invention, be also provided with hold-down nut, by this hold-down nut, can be convenient to plug can fix and form with the miscellaneous part of adapter sleeve and plug casing inside a whole plug.
(4) jack insulator of the present invention and contact pin insulator are made by polytetrafluoroethylmaterial material, thereby can improve the voltage endurance of jack insulator and contact pin insulator.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the overall structure schematic diagram of plug of the present invention.
Fig. 3 is the overall structure schematic diagram of socket of the present invention.
Wherein, the corresponding name of the Reference numeral in accompanying drawing is called:
1-plug casing, 2-adapter sleeve, 3-collar, 4-plugging hole component, 5-jack insulator, 6-jack insulating base, 7-hold-down nut, 8-grommet, the attached body of 9-afterbody, 10-Socket casing, 11-contact pin component, 12-contact pin insulator, 13-contact pin insulating base.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment
As shown in Figures 1 to 3, high-voltage electric connector of the present invention, comprises the plug and the socket that are used in conjunction with each other.Described plug comprises plug casing 1, as shown in Figure 2, in described plug casing 1 inside, is also respectively equipped with plugging hole component 4 and jack insulator 5.Described plugging hole component 4 is cylindrical structure with jack insulator 5, and jack insulator 5 inside have the through hole matching with plugging hole component 4, and 4 of described plugging hole components are connected on the through-hole side wall of jack insulator 5, as shown in Figure 2.Described plugging hole component 4 is electric current conducting piece, and this plugging hole component 4 is made by metal material, and 5 of jack insulators of the present invention are made by polytetrafluoroethylmaterial material.
For the ease of jack insulator 5 is connected on plug casing 1, in described plug casing 1 inside, be also provided with the jack insulating base 6 being connected with jack insulator 5.Described jack insulating base 6 is also cylindrical structural, and is also provided with the through hole matching with jack insulator 5 on this jack insulating base 6, and 5 of described jack insulators are connected on the through-hole side wall of jack insulating base 6.Meanwhile, 6 of described jack insulating bases are fixed on plug casing 1 by collar 3.Described plugging hole component 4 is arranged on the head of plug casing 1, at the afterbody of described plug casing 1, is also provided with grommet 8, and this grommet 8 is fixed on plug casing 1 inside by tail accessory 9, as shown in Figure 2.
Described socket comprises Socket casing 10, as shown in Figure 3, in described Socket casing 10 inside, is respectively equipped with contact pin component 11 and contact pin insulator 12.Described contact pin component 11 is cylindrical structure with contact pin insulator 12, and contact pin insulator 12 inside have the through hole matching with contact pin component 11, and 11 of described contact pin components are connected on the through-hole side wall of contact pin insulator 12, as shown in Figure 3.Same, described contact pin component 11 is electric current conducting piece, and this contact pin component 11 is made by metal material, and 12 of contact pin insulators of the present invention are made by polytetrafluoroethylmaterial material.
For the ease of contact pin insulator 12 is connected to Socket casing 10, in described Socket casing 10 inside, be also provided with the contact pin insulating base 13 being connected with contact pin insulator 12.Described contact pin insulating base 13 is also cylindrical structural, and is also provided with the through hole matching with contact pin insulator 12 on this contact pin insulating base 13, and 12 of described contact pin insulators are connected on the through-hole side wall of contact pin insulating base 13.Meanwhile, described contact pin insulating base 13 is also fixed on Socket casing 10 by collar 3.Described contact pin component 11 is arranged on the head of Socket casing 10, at the afterbody of described Socket casing 10, is also provided with grommet 8, and this grommet 8 is fixed on Socket casing 10 inside by tail accessory 9, as shown in Figure 3.
For the ease of plug is connected on socket, on described plug casing 1, be also provided with the adapter sleeve 2 matching with Socket casing 10, as shown in Figure 2.Meanwhile, on described plug casing 1, be also provided with hold-down screw 7, this hold-down screw 7 is fixed plug casing 1 to form a whole plug with the miscellaneous part on adapter sleeve 2 and plug casing 1.Socket casing 10 of the present invention is connected by triple helical formula with adapter sleeve 2., after described plugging hole component 4 coordinates with contact pin component 11, insert in contact pin component 12, plugging hole component 4 is in contact with one another with contact pin component, thereby makes current flowing meanwhile.5 of described jack insulators match with contact pin insulator 12, now can form electric field with contact pin component 11 places at plugging hole component 5, and to jack insulator 5 and the 12 generation effects of contact pin insulator.Described jack insulator 5 and contact pin insulator 12 are cylindrical structural, and the through-hole diameter of contact pin insulator 12 matches with the outside diameter of jack insulator 5, described contact pin insulator 12 is socketed on jack insulator 5 after coordinating with jack insulator 5 by its through hole, as shown in Figure 1, thereby can make its creepage distance significantly improve, can significantly improve voltage endurance of the present invention.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. high-voltage electric connector, comprise the plug and the socket that cooperatively interact, it is characterized in that: described plug comprises plug casing (1), is all arranged on the inner plugging hole component (4) of this plug casing (1) and is connected to the jack insulator (5) on this plugging hole component (4), described socket comprises Socket casing (10), is all arranged on the inner contact pin component (11) of this Socket casing (10) and is connected to the contact pin insulator (12) on this contact pin component (11); On described plug casing (1), be provided with the adapter sleeve (2) matching with Socket casing (10), described Socket casing (10) is movably connected on adapter sleeve (2) after coordinating with adapter sleeve (2), and described plugging hole component (4) matches with contact pin component (11), described contact pin insulator (12) matches to merge with jack insulator (5) and is socketed on jack insulator (5).
2. according to high-voltage electric connector claimed in claim 1, it is characterized in that: described adapter sleeve (2) is connected by triple helical formula with Socket casing (10).
3. according to the high-voltage electric connector described in claim 1 or 2, it is characterized in that: at described plug casing (1) afterbody, also by tail accessory (9), be fixed with grommet (8).
4. according to high-voltage electric connector claimed in claim 3, it is characterized in that: on described plug casing (1), be also provided with hold-down nut (7).
5. according to high-voltage electric connector claimed in claim 3, it is characterized in that: described jack insulator (5) is connected on plug casing (1) by jack insulating base (6).
6. according to high-voltage electric connector claimed in claim 5, it is characterized in that: described jack insulating base (6) is fixed on plug casing (1) by collar (3).
7. according to the high-voltage electric connector described in claim 1 or 2, it is characterized in that: at described Socket casing (10) afterbody, also by tail accessory (9), be fixed with grommet (8).
8. according to high-voltage electric connector claimed in claim 7, it is characterized in that: described contact pin insulator (12) is connected on Socket casing (10) by contact pin insulating base (13).
9. according to high-voltage electric connector claimed in claim 8, it is characterized in that: described contact pin insulating base (13) is also fixed on Socket casing (10) by collar (3).
10. according to high-voltage electric connector claimed in claim 1, it is characterized in that: described jack insulator (5) is made by polytetrafluoroethylmaterial material with contact pin insulator (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681682.2A CN103746236A (en) | 2013-12-12 | 2013-12-12 | High-voltage electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681682.2A CN103746236A (en) | 2013-12-12 | 2013-12-12 | High-voltage electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103746236A true CN103746236A (en) | 2014-04-23 |
Family
ID=50503241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310681682.2A Pending CN103746236A (en) | 2013-12-12 | 2013-12-12 | High-voltage electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103746236A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848780A (en) * | 2017-03-22 | 2017-06-13 | 泰兴市航天电器有限公司 | A kind of direct insertion cylindrical connector |
| CN109119791A (en) * | 2017-06-23 | 2019-01-01 | 上海电巴新能源科技有限公司 | High-voltage plug and electric connector comprising it |
| CN109546451A (en) * | 2018-11-08 | 2019-03-29 | 深圳市长盈精密技术股份有限公司 | Secondary-locking connector assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125884U (en) * | 1992-02-12 | 1992-12-23 | 贵州航空工业总公司贵阳黔江机械厂 | 90 degree adapter for attachement plug and convenience receptacle |
| CN202004256U (en) * | 2011-01-13 | 2011-10-05 | 中国电子科技集团公司第四十研究所 | High-voltage connector |
| CN102882053A (en) * | 2012-10-23 | 2013-01-16 | 中国电子科技集团公司第四十研究所 | Photoelectric mixed connector |
| CN202872081U (en) * | 2012-10-26 | 2013-04-10 | 广东大族粤铭激光科技股份有限公司 | Connector used for high-tension line connection |
| CN203645087U (en) * | 2013-12-12 | 2014-06-11 | 四川永贵科技有限公司 | High voltage electric connector |
-
2013
- 2013-12-12 CN CN201310681682.2A patent/CN103746236A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125884U (en) * | 1992-02-12 | 1992-12-23 | 贵州航空工业总公司贵阳黔江机械厂 | 90 degree adapter for attachement plug and convenience receptacle |
| CN202004256U (en) * | 2011-01-13 | 2011-10-05 | 中国电子科技集团公司第四十研究所 | High-voltage connector |
| CN102882053A (en) * | 2012-10-23 | 2013-01-16 | 中国电子科技集团公司第四十研究所 | Photoelectric mixed connector |
| CN202872081U (en) * | 2012-10-26 | 2013-04-10 | 广东大族粤铭激光科技股份有限公司 | Connector used for high-tension line connection |
| CN203645087U (en) * | 2013-12-12 | 2014-06-11 | 四川永贵科技有限公司 | High voltage electric connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848780A (en) * | 2017-03-22 | 2017-06-13 | 泰兴市航天电器有限公司 | A kind of direct insertion cylindrical connector |
| CN106848780B (en) * | 2017-03-22 | 2024-04-19 | 泰兴市航天电器有限公司 | Direct-insertion type circular connector |
| CN109119791A (en) * | 2017-06-23 | 2019-01-01 | 上海电巴新能源科技有限公司 | High-voltage plug and electric connector comprising it |
| CN109546451A (en) * | 2018-11-08 | 2019-03-29 | 深圳市长盈精密技术股份有限公司 | Secondary-locking connector assembly |
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| 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 |
Application publication date: 20140423 |