CN103280658B - High-voltage resistant connector - Google Patents
High-voltage resistant connector Download PDFInfo
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- CN103280658B CN103280658B CN201310153342.2A CN201310153342A CN103280658B CN 103280658 B CN103280658 B CN 103280658B CN 201310153342 A CN201310153342 A CN 201310153342A CN 103280658 B CN103280658 B CN 103280658B
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- plug
- socket
- cover plate
- bonding
- grommet
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Abstract
The invention discloses a high-voltage resistant connector device. A plug consists of a plug shell and a plug interior insulation component positioned in the plug shell. The plug interior insulation component consists of an interface sealing pad, a plug insulator, a plug cover plate, a plug sealing line body, a plug positioning claw and a plug rubber ring. The device can be applied to high-voltage signal transmission in an atmospheric pressure environment of a sea level to a 100 pa atmospheric pressure environment. An electrical pathway between contact parts is sealed to realize the high-voltage signal transmission under low pressure. The device is particularly applied to severe environments of high voltage, ultrahigh voltage, high current, great temperature difference, strong radiation and the like, and has considerable economic benefits.
Description
Technical field
The present invention relates to electromechanical assemblies technical field, particularly relate to the connector for high voltage signal can be transmitted.
Background technology
High-voltage resistant connector is widely used in fields such as space flight, aviation, nuclear energy.Common high-voltage resistant connector mostly generally is single core product.Minority Multi-core number high-voltage resistant connector because of its internal structure complicated, environment for use difference etc. has many differences, and being generally the product for some specific area, is not standard product, cannot large-scale application at space flight, aviation field; And high-voltage signal transmission cannot be realized under hypobaric.
Summary of the invention
The technology of the present invention is dealt with problems: overcome the deficiencies in the prior art, provides a kind of high-voltage resistant connector, the transmission of high-voltage signal under hypobaric, and has good space adaptability, can large-scale application in fields such as space flight, aviation, nuclear energy.
The technology of the present invention solution: a kind of high-voltage resistant connector, be made up of plug and socket, described plug is made up of plug casing and the plug inside insulation assembly being positioned at plug casing, and described plug inside insulation assembly is made up of interfacial seal pad (1), pin insulator (2), plug cover plate (3), plug grommet (4), plug locating detent (5), plug rubber ring (6); The one side of interfacial seal pad (1) is bonding with pin insulator (2), and another side is mating surface (17), matches with the mating surface (17) of socket insulator (9); Pin insulator (2) put into by plug locating detent (5), then puts into plug rubber ring (6), and pin insulator (2) is adhesively fixed by plug cover plate (3) fluid sealant; Bonding by fluid sealant between plug cover plate (3) and plug grommet (4); Socket is by Socket casing and the socket built-in electrical insulation assembly being positioned at Socket casing, and socket built-in electrical insulation assembly is made up of socket insulator (9), receptacle cover plate (7), socket grommet (8), socket locating detent (10), socket rubber ring (11); The one side of socket insulator (9) is mating surface, matches with the mating surface of interfacial seal pad (1); Socket insulator (9) put into by socket locating detent (10), then puts into socket rubber ring (11), and socket insulator (9) is adhesively fixed by receptacle cover plate (7) fluid sealant; Bonding by fluid sealant between receptacle cover plate (7) and socket grommet (8).
Described interfacial seal pad (1) has position, multiple hole, socket insulator (9) has multiple bellmouth (12), and each position, hole of interfacial seal pad (1) multiple Kong Weizhong has conical boss structure (13) to match with the corresponding bellmouth (12) of socket insulator (9); Pin insulator (2) bonding plane (14) mutually bonding with interfacial seal pad (1) has position, multiple hole, there is bellmouth structure (15) each position, hole, after connector plugs together, the mating surface (16) of interfacial seal pad (1) matches with the compressive plane (17) of socket insulator (9), and the bonding plane (14) of interfacial seal pad (1) is bonding by bonded adhesives with the bonding plane (18) of pin insulator (2).
Described pin insulator (2) has the cavity (20) of multiple loading plug locating detent (5) with the bonding plane (19) of plug cover plate (3), after each cavity (20), there is the cavity (21) loading plug rubber ring (6), between each cavity (21), define the boss structure (22) of pin insulator (2); Boss structure (22) is bonding by bonded adhesives with the bonding plane (23) of plug cover plate (3).
Described plug cover plate (3) has outer lug boss (24) and inner convex platform (25) with the bonding plane of plug grommet (4), and outer lug boss (24) has multiple positioning key (26); Plug grommet (4) has multiple location notch (27), and multiple positioning keys (26) of plug cover plate (3) match with multiple location notchs (27) of plug grommet (4); Plug cover plate (3) inner convex platform (25) is bonding by bonded adhesives with the interior bonding plane (28) of grommet, plug cover plate (3) outer lug boss (24) is bonding by bonded adhesives with the outer bonding plane (29) of grommet, and the bonding plane (43) of plug cover plate (3) is bonding by bonded adhesives with the bonding plane (30) of plug grommet (4).
The bonding plane (31) that described socket insulator (9) and socket cover are pulled has the cavity (32) of multiple loading socket locating detent (10), after each cavity (32), there is the cavity (33) loading socket rubber ring (11), between each cavity (33), define the boss structure (34) of socket insulator (9); Boss structure (34) is bonding by bonded adhesives with the bonding plane (35) of receptacle cover plate (7).
Described receptacle cover plate (7) has outer lug boss (36) and inner convex platform (37), and outer lug boss (36) has multiple positioning key (38); Socket grommet (8) has multiple location notch (39), and multiple positioning keys (38) of receptacle cover plate (7) match with multiple location notchs (39) of socket grommet (8); Receptacle cover plate (7) inner convex platform (37) is bonding by bonded adhesives with the interior bonding plane (40) of socket grommet (8), receptacle cover plate (7) outer lug boss (36) is bonding by bonded adhesives with the outer bonding plane (41) of socket grommet (8), and the bonding plane (44) of receptacle cover plate (7) is bonding by bonded adhesives with the bonding plane (42) of socket grommet (8).
The present invention's advantage compared with traditional high-voltage resistant connector is:
(1) to have volume little, lightweight in the present invention, reliability high, adopts Universal, modular design, can meet the particular/special requirement that different field product transmits high-voltage signal.The main feature of product comprises: under hypobaric, dielectric withstanding voltage performance is outstanding, Mechanics of Machinery environmental performance is good, be applicable to Space-Work environment, can resistance to standard atmospheric pressure be the high pressure of 12000VAC.
(2) Nai Gaoben product of the present invention is multicore structure, can transmit different power supply signals as required;
(2) suitable environment of the present invention is extensive, all can normally work to all different atmospheric pressure environment of space environment in sea-level atmosphere pressure ring border;
(3) the present invention has good space adaptability, can meeting spatial instructions for use;
(4) the present invention adopts Universal, modular to design, and decrease the quantity of part, contact meets relevant national standard, easy to use, maintenance and repair.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of high-voltage resistant connector pin insulator of the present invention;
Fig. 2 is the cross-sectional view of high-voltage resistant connector socket insulator of the present invention;
Fig. 3 is high-voltage resistant connector interfacial seal pad mating surface structural representation of the present invention;
Fig. 4 is high-voltage resistant connector interfacial seal pad bonding plane structural representation of the present invention;
Fig. 5 is the bonding plane structural representation of high-voltage resistant connector pin insulator of the present invention and interfacial seal pad;
Fig. 6 is the bonding plane structural representation of high-voltage resistant connector pin insulator of the present invention and plug cover plate;
Fig. 7 is the bonding plane structural representation of high-voltage resistant connector plug cover plate of the present invention and pin insulator;
Fig. 8 is the bonding plane structural representation of high-voltage resistant connector plug cover plate of the present invention and plug grommet;
Fig. 9 is the bonding plane structural representation of high-voltage resistant connector plug grommet of the present invention and plug cover plate;
Figure 10 is high-voltage resistant connector socket insulator mating surface structural representation of the present invention;
Figure 11 is the bonding plane structural representation of high-voltage resistant connector socket insulator of the present invention and receptacle cover plate;
Figure 12 is the bonding plane structural representation of high-voltage resistant connector receptacle cover plate of the present invention and socket insulator;
Figure 13 is the bonding plane structural representation of high-voltage resistant connector receptacle cover plate of the present invention and socket grommet;
Figure 14 is the bonding plane structural representation of high-voltage resistant connector socket grommet of the present invention and receptacle cover plate.
Embodiment
As shown in Figure 1 and Figure 2, high-voltage resistant connector of the present invention, be made up of plug and socket, plug is made up of plug casing and the plug inside insulation assembly being positioned at plug casing, and described plug inside insulation assembly is made up of interfacial seal pad 1, pin insulator 2, plug cover plate 3, plug grommet 4, plug locating detent 5, plug rubber ring 6; The one side of interfacial seal pad 1 is bonding with pin insulator 2, and another side is mating surface 16, matches with the mating surface 17 of socket insulator 9; Pin insulator 2 put into by plug locating detent 5, then puts into plug rubber ring 6, and pin insulator 2 is adhesively fixed by plug cover plate 3 fluid sealant; Bonding by fluid sealant between plug cover plate 3 and plug grommet 4; Socket is by Socket casing and the socket built-in electrical insulation assembly being positioned at Socket casing, and socket built-in electrical insulation assembly is made up of socket insulator 9, receptacle cover plate 7, socket grommet 8, socket locating detent 10, socket rubber ring 11; The one side of socket insulator 9 is mating surface, matches with the mating surface of interfacial seal pad 1; Socket insulator 9 put into by socket locating detent 10, then puts into socket rubber ring 11, and socket insulator 9 is adhesively fixed by receptacle cover plate 7 fluid sealant; Bonding by fluid sealant between receptacle cover plate 7 and socket grommet 8.
As shown in Figure 3, Figure 4, interfacial seal pad 1 has position, multiple hole, and socket insulator 9 has multiple bellmouth 12, and in position, interfacial seal pad more than 1 hole, each position, hole has conical boss structure 13 to match with the corresponding bellmouth 12 of socket insulator 9; Pin insulator 2 bonding plane 14 mutually bonding with interfacial seal pad 1 has position, multiple hole, there is bellmouth structure 15 each position, hole, after connector plugs together, the mating surface 16 of interfacial seal pad 1 matches with the compressive plane 17 of socket insulator 9, and the bonding plane 14 of interfacial seal pad 1 is bonding by bonded adhesives with the bonding plane 18 of pin insulator 2.
As shown in Figure 5, Figure 6, pin insulator 2 has the cavity 20 of multiple loading plug locating detent 5 with the bonding plane 19 of plug cover plate 3, after each cavity 20, has the cavity 21 loading plug rubber ring 6, between each cavity 21, define the boss structure 22 of pin insulator 2; Boss structure 22 is bonding by bonded adhesives with the bonding plane 23 of plug cover plate 3.
As shown in Fig. 7, Fig. 8, Fig. 9, plug cover plate 3 has outer lug boss 24 and inner convex platform 25 with the bonding plane of plug grommet 4, and outer lug boss 24 has multiple positioning key 26; Plug grommet 4 has multiple location notch 27, and multiple positioning keys 26 of plug cover plate 3 match with multiple location notchs 27 of plug grommet 4; Plug cover plate 3 inner convex platform 25 is bonding by bonded adhesives with the interior bonding plane 28 of grommet, plug cover plate 3 outer lug boss 24 is bonding by bonded adhesives with the outer bonding plane 29 of grommet, and the bonding plane 43 of plug cover plate 3 is bonding by bonded adhesives with the bonding plane 30 of plug grommet 4.
As shown in Figure 10, Figure 11, the bonding plane 31 that socket insulator 9 and socket cover are pulled has the cavity 32 of multiple loading socket locating detent 10, after each cavity 32, has the cavity 33 loading socket rubber ring 11, between each cavity 33, define the boss structure 34 of socket insulator 9; Boss structure 34 is bonding by bonded adhesives with the bonding plane 35 of receptacle cover plate 7.
As shown in Figure 12, Figure 13, Figure 14, receptacle cover plate 7 has outer lug boss 36 and inner convex platform 37, and outer lug boss 36 has multiple positioning key 38; Socket grommet 8 has multiple location notch 39, and multiple positioning keys 38 of receptacle cover plate 7 match with multiple location notchs 39 of socket grommet 8; Receptacle cover plate 7 inner convex platform 37 is bonding by bonded adhesives with the interior bonding plane 40 of socket grommet 8, receptacle cover plate 7 outer lug boss 36 is bonding by bonded adhesives with the outer bonding plane 41 of socket grommet 8, and the bonding plane 44 of receptacle cover plate 7 is bonding by bonded adhesives with the bonding plane 42 of socket grommet 8.
High-voltage resistant connector achieves the electric path sealing between metal contact element, and specific implementation method is as follows:
No. 22 locating detents 5 and No. 12 locating detents 5 as shown in Figure 1, are first installed in the cavity 20 of pin insulator by plug insulation module, then in rubber ring cavity 21, install No. 22 rubber rings 6 and No. 12 rubber rings 6; At bonding plane 14, bonding plane 18, bonding plane 19, bonding plane 23, bonding plane 43, bonding plane 30 uniform application bonded adhesives, by frock by interfacial seal pad 1, pin insulator 2, plug cover plate 3, plug grommet bonding 4, hot setting, then be installed in standard housings, realize the electrical path sealing of metal parts.
No. 22 locating detents 10 and No. 12 locating detents 10 as shown in Figure 2, are first installed in the cavity 32 of socket insulator by socket insulation module, then in rubber ring cavity 33, install No. 22 rubber rings 11 and No. 12 rubber rings 11; At bonding plane 31, bonding plane 35, bonding plane 44, bonding plane 42, uniform application bonded adhesives, by frock by socket insulator 9, receptacle cover plate 7, socket grommet bonding 8, hot setting, is then installed in standard housings, realizes the electrical path sealing of metal parts.
The plug of high-voltage resistant connector and socket are after plugging together, the boss structure 13 of interfacial seal pad 1 extrudes mutually with the bellmouth 12 of socket insulator 9, mating surface 16 and mating surface 17 extrude mutually, realize high-voltage resistant connector plug together after the sealing of metal parts electrical path.
The content be not described in detail in specification of the present invention belongs to professional and technical personnel in the field's known technology.
Claims (6)
1. a high-voltage resistant connector, be made up of plug and socket, it is characterized in that: described plug is made up of plug casing and the plug inside insulation assembly being positioned at plug casing, and described plug inside insulation assembly is made up of interfacial seal pad (1), pin insulator (2), plug cover plate (3), plug grommet (4), plug locating detent (5), plug rubber ring (6); The one side of interfacial seal pad (1) is bonding with pin insulator (2), and another side is mating surface (16), matches with the mating surface (17) of socket insulator (9); Pin insulator (2) put into by plug locating detent (5), then puts into plug rubber ring (6), and pin insulator (2) is adhesively fixed by plug cover plate (3) fluid sealant; Bonding by fluid sealant between plug cover plate (3) and plug grommet (4); Socket is by Socket casing and the socket built-in electrical insulation assembly being positioned at Socket casing, and socket built-in electrical insulation assembly is made up of socket insulator (9), receptacle cover plate (7), socket grommet (8), socket locating detent (10), socket rubber ring (11); The one side of socket insulator (9) is mating surface (17), coordinates with the mating surface phase (16) of interfacial seal pad (1); Socket insulator (9) put into by socket locating detent (10), then puts into socket rubber ring (11), and socket insulator (9) is adhesively fixed by receptacle cover plate (7) fluid sealant; Bonding by fluid sealant between receptacle cover plate (7) and socket grommet (8).
2. high-voltage resistant connector according to claim 1, it is characterized in that: interfacial seal pad (1) has position, multiple hole, socket insulator (9) has multiple bellmouth (12), and each position, hole of interfacial seal pad (1) multiple Kong Weizhong has conical boss structure (13) to match with the corresponding bellmouth (12) of socket insulator (9); Pin insulator (2) bonding plane (14) mutually bonding with interfacial seal pad (1) has position, multiple hole, there is bellmouth structure (15) each position, hole, after connector plugs together, the mating surface (16) of interfacial seal pad (1) matches with the compressive plane (17) of socket insulator (9), and the bonding plane (14) of interfacial seal pad (1) is bonding by bonded adhesives with the bonding plane (18) of pin insulator (2).
3. high-voltage resistant connector according to claim 1, it is characterized in that: pin insulator (2) has first cavity (20) of multiple loading plug locating detent (5) with the bonding plane (19) of plug cover plate (3), after each cavity (20), there is the second cavity (21) loading plug rubber ring (6), between each second cavity (21), define the boss structure (22) of pin insulator (2); Boss structure (22) is bonding by bonded adhesives with the bonding plane (23) of plug cover plate (3).
4. high-voltage resistant connector according to claim 1, it is characterized in that: plug cover plate (3) has outer lug boss (24) and inner convex platform (25) with the bonding plane of plug grommet (4), and outer lug boss (24) has multiple positioning key (26); Plug grommet (4) has multiple location notch (27), and multiple positioning keys (26) of plug cover plate (3) match with multiple location notchs (27) of plug grommet (4); Plug cover plate (3) inner convex platform (25) is bonding by bonded adhesives with the interior bonding plane (28) of grommet, plug cover plate (3) outer lug boss (24) is bonding by bonded adhesives with the outer bonding plane (29) of grommet, and the bonding plane (43) of plug cover plate (3) is bonding by bonded adhesives with the bonding plane (30) of plug grommet (4).
5. high-voltage resistant connector according to claim 1, it is characterized in that: the bonding plane (31) that socket insulator (9) and socket cover are pulled has the 3rd cavity (32) of multiple loading socket locating detent (10), after each 3rd cavity (32), there is the 4th cavity (33) loading socket rubber ring (11), between each 4th cavity (33), define the boss structure (34) of socket insulator (9); Boss structure (34) is bonding by bonded adhesives with the bonding plane (35) of receptacle cover plate (7).
6. high-voltage resistant connector according to claim 1, it is characterized in that: receptacle cover plate (7) has outer lug boss (36) and inner convex platform (37), and outer lug boss (36) has multiple positioning key (38); Socket grommet (8) has multiple location notch (39), and multiple positioning keys (38) of receptacle cover plate (7) match with multiple location notchs (39) of socket grommet (8); Receptacle cover plate (7) inner convex platform (37) is bonding by bonded adhesives with the interior bonding plane (40) of socket grommet (8), receptacle cover plate (7) outer lug boss (36) is bonding by bonded adhesives with the outer bonding plane (41) of socket grommet (8), and the bonding plane (44) of receptacle cover plate (7) is bonding by bonded adhesives with the bonding plane (42) of socket grommet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153342.2A CN103280658B (en) | 2013-04-27 | 2013-04-27 | High-voltage resistant connector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153342.2A CN103280658B (en) | 2013-04-27 | 2013-04-27 | High-voltage resistant connector |
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| Publication Number | Publication Date |
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| CN103280658A CN103280658A (en) | 2013-09-04 |
| CN103280658B true CN103280658B (en) | 2015-06-10 |
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| CN201310153342.2A Active CN103280658B (en) | 2013-04-27 | 2013-04-27 | High-voltage resistant connector |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167632B (en) * | 2014-08-07 | 2015-09-23 | 贵州航天电器股份有限公司 | The high voltage withstanding electric connector of a kind of sealed type |
| CN104167633B (en) * | 2014-08-07 | 2016-07-27 | 贵州航天电器股份有限公司 | A kind of high voltage withstanding electric connector |
| CN107146980A (en) * | 2017-06-16 | 2017-09-08 | 山东优安新能源汽车零部件有限公司 | A kind of electric automobile contact pin sealing gasket |
| CN110544845A (en) * | 2018-05-29 | 2019-12-06 | 中兵航联科技股份有限公司 | Environment-resistant high-density insulator assembly |
| CN110265828B (en) * | 2019-05-20 | 2021-04-09 | 中国航天员科研训练中心 | High-voltage high-vacuum sealing electric connector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN202210585U (en) * | 2011-04-19 | 2012-05-02 | 中国电子科技集团公司第二十三研究所 | Airtight and watertight multi-core sealing assembly |
| CN102496805A (en) * | 2011-12-09 | 2012-06-13 | 贵州航天电器股份有限公司 | Airtight seal socket electric connector structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20011427A1 (en) * | 2001-07-05 | 2003-01-05 | Shield S R L | CIRCULAR ELECTRIC CONNECTOR |
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2013
- 2013-04-27 CN CN201310153342.2A patent/CN103280658B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN202210585U (en) * | 2011-04-19 | 2012-05-02 | 中国电子科技集团公司第二十三研究所 | Airtight and watertight multi-core sealing assembly |
| CN102496805A (en) * | 2011-12-09 | 2012-06-13 | 贵州航天电器股份有限公司 | Airtight seal socket electric connector structure |
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| CN103280658A (en) | 2013-09-04 |
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