CN206758739U - A kind of high undersea hydrostatic pressures heavy-current electric connector - Google Patents
A kind of high undersea hydrostatic pressures heavy-current electric connector Download PDFInfo
- Publication number
- CN206758739U CN206758739U CN201720330812.1U CN201720330812U CN206758739U CN 206758739 U CN206758739 U CN 206758739U CN 201720330812 U CN201720330812 U CN 201720330812U CN 206758739 U CN206758739 U CN 206758739U
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- Prior art keywords
- plug
- socket
- heavy
- electric connector
- jack
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Abstract
The utility model discloses a kind of high undersea hydrostatic pressures heavy-current electric connector, including plug (1) and socket (2), plug (1) to be connected with socket (2), it is characterised in that：The plug (1) forms as follows：Plug casing (11), jack insulator component (12), coupling nut (13), holding screw (14), jump ring (15), insulating sleeve (16), tail folder (17), pressing plate (18) and rubber ring (19)；Wherein, jack insulator component (12) is connected to the butt end on the inside of plug casing (11), the high undersea hydrostatic pressures heavy-current electric connector can provide reliable machinery, electrical connection under high-tension use environment under water, and contact engaging and separating force is softer, product service life is improved.With good sealing and conduction property, used when can provide electrical connection between power supply unit under water.With more huge economic value and social value.
Description
Technical field
The structure design and applied technical field of underwater electrical connector are the utility model is related to, is specifically provided a kind of underwater
High-voltage great-current electric connector.
Background technology
Conducting electric current is smaller when conventional underwater electrical connector uses, and product usually contacts using after between one section of childhood
Body pull out force diminishes, it is impossible to reliable electrical connection is preferably provided, and product service life is relatively low, proof voltage can not be high, enters
And limited to the application of product.
People are highly desirable to obtain a kind of excellent high undersea hydrostatic pressures heavy-current electric connector of technique effect.
Utility model content
The purpose of this utility model is to provide a kind of high undersea hydrostatic pressures heavy-current electric connector.Improve conventional underwater electrical connector
Use limitation, improve underwater electrical connector electrical connection reliability.
The high undersea hydrostatic pressures heavy-current electric connector includes plug 1 and socket 2, and plug 1 is connected with socket 2, its feature
It is：The plug 1 forms as follows：Plug casing 11, jack insulator component 12, coupling nut 13, holding screw 14, jump ring
15th, insulating sleeve 16, tail folder 17, pressing plate 18 and rubber ring 19；Wherein, jack insulator component 12 is connected in plug casing 11
The butt end of side, butt end here refer to one end that plug is connected with socket, and the jack insulator component 12 includes jack
Component 121 and jack insulator 122, the plugging hole component 121 include hat spring 1211 and jack 1212, and hat spring 1211 is located at jack
1212 inner sides, plugging hole component 121 are connected with jack insulator 122 by inlaying plastic compression, and insulating sleeve 16 is connected to jack shell
The inner side tail end of body 11, tail end here refer to the other end corresponding with butt end, and rubber ring 19 is located at the He of jack insulator component 12
The inner side of plug casing 11 between insulating sleeve 16, the tail folder 17 equipped with pressing plate 18 are threadedly attached in the tail of plug casing 11
End outside, tail folder 17 is locking by holding screw 14 after being tightened with plug casing 11, and the pressing plate 18 on tail folder 17 passes through spring pad
Circle 3 and screw 4 are tightened to reach bunch function, and coupling nut 13 is connected to the outside of plug casing 11, and jump ring 15 is positioned at connecting
Connect between nut 13 and plug casing 11, realize axial limiting；The socket 2 includes sintered components 21, the and of interface sealing body 22
Grommet 23；The sintered components 21 include Socket casing 211, glass insulator 212 and contact pin 213；Wherein, Socket casing
211 with contact pin 213 by glass insulator 212 sintering be connected, the interface sealing body 22 and grommet 23 respectively with contact pin 213
It is assemblied in after interference fit connection in Socket casing 211.
O-ring 5 is provided with the outside of the butt end of the plug 1.
The outside of jack insulator 122 is provided with groove structure.
The outside of interface sealing body 22 is provided with boss structure.
Plug casing 11 in the high undersea hydrostatic pressures heavy-current electric connector, Socket casing 211, coupling nut 13, tail folder 17,
Pressing plate 18 is stainless steel material and is surface-treated accordingly；Jack insulator 122 is enhancing polyphenyl thioether material；Interface
Sealing body 22, grommet 23, rubber ring 19 are silastic material；Contact pin 213 is teleoseal and carries out corresponding surface
Processing；Jack 1212 is kuttern and is surface-treated accordingly；Spring 1211 is preced with to be beryllium-bronze material and carry out corresponding
Surface treatment；Insulating sleeve 16 is polytetrafluoroethylsteel steel bar material.
The contact structure of the high undersea hydrostatic pressures heavy-current electric connector is inserted from soft, the reliable hat spring formula of contact is plugged
Hole, insulator use boss and groove type insulation system, and plug uses thread connecting mode, sealing structure ginseng with socket butt end
According to underwater product, tail end carries out vulcanizing treatment.Ensure that the electric connector is larger using under electric current and higher using voltage under water
It is lower to realize reliable machinery, electrical connection, relatively low temperature rise and preferable sealing property.The high undersea hydrostatic pressures large-current electric connection
Device proof voltage 3000V, rated current 200A.
Jack insulator component 12 is inlayed plastic compression by plugging hole component 121 and jack insulator 122 and formed, and is prevented by boss
Only its longitudinal direction rotation between housing, then the screw that compound rubber circle 19 and insulating sleeve 16 pass through tail folder 17 and plug casing 11
Tighten to realize the secure fit of above-mentioned part.Axial limit is realized between coupling nut 13 and plug casing 11 by jump ring 15
Position, O-ring 6 be then realize plug 1 docked with socket 2 after end face seal function, the tail end of plug is carried out at vulcanization after assembling
Reason, to reach preferable waterproof effect；The interface sealing body 22 and grommet 23 of socket 2 be all and the contact pin in sintered components 21
213 interference fits are attached in Socket casing 211.Sintered components 21 pass through glass insulator by Socket casing 211 and contact pin 213
212 sintering form.Interface sealing body 22 docked with socket 2 ensureing plug 1 after end face seal, grommet 23 is then to inserting
2 tail ends of seat have certain sealing function, and have certain supporting role to the tail end of contact pin 213, at the vulcanization for coordinating the tail end of socket 2
Reason, and then preferably reach waterproof effect.
The sealing mechanism of the high undersea hydrostatic pressures heavy-current electric connector passes through the interface sealing body 22 and plug 1 in socket 2
In O-ring 5 come the sealing waterproof for the end face that achieves a butt joint, then by carrying out vulcanizing treatment to plug 1 and the tail end of socket 2 to realize
The sealing waterproof of afterbody leading-out terminal.
The plugging hole component of the high undersea hydrostatic pressures heavy-current electric connector is using hat spring structure, in increase contact pin and plugging hole component
Between contact area while reduce the overall pull out force of product, so both ensure that the preferable conduction property of product, and also caused production
The overall contact engaging and separating force of product is softer, and then improves product service life.
The insulating mechanism of the high undersea hydrostatic pressures heavy-current electric connector is by selecting preferable insulating materials, along with boundary
The groove structure on boss and jack insulator component on the sealing body of face, and the grommet in socket, the rubber in plug
Circle and insulating sleeve can play certain insulating effect, and then product is integrally kept preferable insulation effect.
The high undersea hydrostatic pressures heavy-current electric connector is mainly applied in the electric power system of XXX model underwater installations, is used
In a kind of high-voltage great-current electric connector of connection underwater power equipment room.Plug is that screw thread tightens form, contact with socket
Using hat spring formula connection, have it is easy to operate, contact engaging and separating force is soft, contact is reliable, stable performance, favorable sealing property, small volume
The features such as.
The high undersea hydrostatic pressures heavy-current electric connector can provide reliable machinery, electricity under high-tension use environment under water
Gas connects, and contact engaging and separating force is softer, improves product service life., can be under water with good sealing and conduction property
Used when electrical connection is provided between power supply unit.With more huge economic value and social value.
Brief description of the drawings
Fig. 1 is high undersea hydrostatic pressures heavy-current electric connector structural representation；
Fig. 2 is jack insulator component structure diagram；
Fig. 3 is plugging hole component structural representation；
Fig. 4 is plug front view；
Fig. 5 is plug side view；
Fig. 6 is plug construction schematic diagram；
Fig. 7 is socket front view；
Fig. 8 is socket side view；
Fig. 9 is socket structure schematic diagram；
Figure 10 is sintered components structural representation；
Figure 11 is that body-side view is obturaged at interface；
Figure 12 is interface sealing body front view.
Embodiment
Embodiment 1
The high undersea hydrostatic pressures heavy-current electric connector includes plug 1 and socket 2, and plug 1 is connected with socket 2, its feature
It is：The plug 1 forms as follows：Plug casing 11, jack insulator component 12, coupling nut 13, holding screw 14, jump ring
15th, insulating sleeve 16, tail folder 17, pressing plate 18 and rubber ring 19；Wherein, jack insulator component 12 is connected in plug casing 11
The butt end of side, butt end here refer to one end that plug is connected with socket, and the jack insulator component 12 includes jack
Component 121 and jack insulator 122, the plugging hole component 121 include hat spring 1211 and jack 1212, and hat spring 1211 is located at jack
1212 inner sides, plugging hole component 121 are connected with jack insulator 122 by inlaying plastic compression, and insulating sleeve 16 is connected to jack shell
The inner side tail end of body 11, tail end here refer to the other end corresponding with butt end, and rubber ring 19 is located at the He of jack insulator component 12
The inner side of plug casing 11 between insulating sleeve 16, the tail folder 17 equipped with pressing plate 18 are threadedly attached in the tail of plug casing 11
End outside, tail folder 17 is locking by holding screw 14 after being tightened with plug casing 11, and the pressing plate 18 on tail folder 17 passes through spring pad
Circle 3 and screw 4 are tightened to reach bunch function, and coupling nut 13 is connected to the outside of plug casing 11, and jump ring 15 is positioned at connecting
Connect between nut 13 and plug casing 11, realize axial limiting；The socket 2 includes sintered components 21, the and of interface sealing body 22
Grommet 23；The sintered components 21 include Socket casing 211, glass insulator 212 and contact pin 213；Wherein, Socket casing
211 with contact pin 213 by glass insulator 212 sintering be connected, the interface sealing body 22 and grommet 23 respectively with contact pin 213
It is assemblied in after interference fit connection in Socket casing 211.
O-ring 5 is provided with the outside of the butt end of the plug 1.
The outside of jack insulator 122 is provided with groove structure.
The outside of interface sealing body 22 is provided with boss structure.
Plug casing 11 in the high undersea hydrostatic pressures heavy-current electric connector, Socket casing 211, coupling nut 13, tail folder 17,
Pressing plate 18 is stainless steel material and is surface-treated accordingly；Jack insulator 122 is enhancing polyphenyl thioether material；Interface
Sealing body 22, grommet 23, rubber ring 19 are silastic material；Contact pin 213 is teleoseal and carries out corresponding surface
Processing；Jack 1212 is kuttern and is surface-treated accordingly；Spring 1211 is preced with to be beryllium-bronze material and carry out corresponding
Surface treatment；Insulating sleeve 16 is polytetrafluoroethylsteel steel bar material.
The contact structure of the high undersea hydrostatic pressures heavy-current electric connector is inserted from soft, the reliable hat spring formula of contact is plugged
Hole, insulator use boss and groove type insulation system, and plug uses thread connecting mode, sealing structure ginseng with socket butt end
According to underwater product, tail end carries out vulcanizing treatment.Ensure that the electric connector is larger using under electric current and higher using voltage under water
It is lower to realize reliable machinery, electrical connection, relatively low temperature rise and preferable sealing property.The high undersea hydrostatic pressures large-current electric connection
Device proof voltage 3000V, rated current 200A.
Jack insulator component 12 is inlayed plastic compression by plugging hole component 121 and jack insulator 122 and formed, and is prevented by boss
Only its longitudinal direction rotation between housing, then the screw that compound rubber circle 19 and insulating sleeve 16 pass through tail folder 17 and plug casing 11
Tighten to realize the secure fit of above-mentioned part.Axial limit is realized between coupling nut 13 and plug casing 11 by jump ring 15
Position, O-ring 6 be then realize plug 1 docked with socket 2 after end face seal function, the tail end of plug is carried out at vulcanization after assembling
Reason, to reach preferable waterproof effect；The interface sealing body 22 and grommet 23 of socket 2 be all and the contact pin in sintered components 21
213 interference fits are attached in Socket casing 211.Sintered components 21 pass through glass insulator by Socket casing 211 and contact pin 213
212 sintering form.Interface sealing body 22 docked with socket 2 ensureing plug 1 after end face seal, grommet 23 is then to inserting
2 tail ends of seat have certain sealing function, and have certain supporting role to the tail end of contact pin 213, at the vulcanization for coordinating the tail end of socket 2
Reason, and then preferably reach waterproof effect.
The sealing mechanism of the high undersea hydrostatic pressures heavy-current electric connector passes through the interface sealing body 22 and plug 1 in socket 2
In O-ring 5 come the sealing waterproof for the end face that achieves a butt joint, then by carrying out vulcanizing treatment to plug 1 and the tail end of socket 2 to realize
The sealing waterproof of afterbody leading-out terminal.
The plugging hole component of the high undersea hydrostatic pressures heavy-current electric connector is using hat spring structure, in increase contact pin and plugging hole component
Between contact area while reduce the overall pull out force of product, so both ensure that the preferable conduction property of product, and also caused production
The overall contact engaging and separating force of product is softer, and then improves product service life.
The insulating mechanism of the high undersea hydrostatic pressures heavy-current electric connector is by selecting preferable insulating materials, along with boundary
The groove structure on boss and jack insulator component on the sealing body of face, and the grommet in socket, the rubber in plug
Circle and insulating sleeve can play certain insulating effect, and then product is integrally kept preferable insulation effect.
The high undersea hydrostatic pressures heavy-current electric connector is mainly applied in the electric power system of XXX model underwater installations, is used
In a kind of high-voltage great-current electric connector of connection underwater power equipment room.Plug is that screw thread tightens form, contact with socket
Using hat spring formula connection, have it is easy to operate, contact engaging and separating force is soft, contact is reliable, stable performance, favorable sealing property, small volume
The features such as.
The high undersea hydrostatic pressures heavy-current electric connector can provide reliable machinery, electricity under high-tension use environment under water
Gas connects, and contact engaging and separating force is softer, improves product service life., can be under water with good sealing and conduction property
Used when electrical connection is provided between power supply unit.With more huge economic value and social value.
Claims (4)
1. a kind of high undersea hydrostatic pressures heavy-current electric connector, including plug (1) and socket (2), plug (1) are connected with socket (2),
It is characterized in that：The plug (1) forms as follows：Plug casing (11), jack insulator component (12), coupling nut (13),
Holding screw (14), jump ring (15), insulating sleeve (16), tail folder (17), pressing plate (18) and rubber ring (19)；Wherein, jack is exhausted
Edge body component (12) is connected to the butt end on the inside of plug casing (11), and the jack insulator component (12) includes plugging hole component
(121) and jack insulator (122), the plugging hole component (121) include hat spring (1211) and jack (1212), hat spring (1211)
On the inside of jack (1212), plugging hole component (121) is connected with jack insulator (122) by inlaying plastic compression, insulating sleeve
(16) tail end on the inside of plug casing (11) is connected to, rubber ring (19) is located at jack insulator component (12) and insulating sleeve (16)
Between plug casing (11) on the inside of, tail equipped with pressing plate (18) folder (17) is threadedly attached in the tail end of plug casing (11)
Outside, tail folder (17) is locking by holding screw (14) after being tightened with plug casing (11), and coupling nut (13) is connected to plug
The outside of housing (11), jump ring (15) are located between coupling nut (13) and plug casing (11), and the socket (2) includes sintering
Component (21), interface sealing body (22) and grommet (23)；It is exhausted that the sintered components (21) include Socket casing (211), glass
Edge body (212) and contact pin (213)；Wherein, Socket casing (211) and contact pin (213) sinter phase by glass insulator (212)
Even, the interface sealing body (22) and grommet (23) after contact pin (213) interference fit connection respectively with being assemblied in Socket casing
(211) in.
2. according to high undersea hydrostatic pressures heavy-current electric connector described in claim 1, it is characterised in that：The butt end of the plug (1)
Outside is provided with O-ring (5).
3. according to high undersea hydrostatic pressures heavy-current electric connector described in claim 2, it is characterised in that：The jack insulator (122)
Outside is provided with groove structure.
4. according to high undersea hydrostatic pressures heavy-current electric connector described in claim 3, it is characterised in that：The interface sealing body (22) is outside
Side is provided with boss structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330812.1U CN206758739U (en) | 2017-03-31 | 2017-03-31 | A kind of high undersea hydrostatic pressures heavy-current electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330812.1U CN206758739U (en) | 2017-03-31 | 2017-03-31 | A kind of high undersea hydrostatic pressures heavy-current electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206758739U true CN206758739U (en) | 2017-12-15 |
Family
ID=60612352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720330812.1U Expired - Fee Related CN206758739U (en) | 2017-03-31 | 2017-03-31 | A kind of high undersea hydrostatic pressures heavy-current electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206758739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108616005A (en) * | 2018-08-09 | 2018-10-02 | 江苏亨通新能源电气技术有限公司 | Electric connector |
| CN112290281A (en) * | 2020-09-14 | 2021-01-29 | 泰州市航宇电器有限公司 | High-oil-pressure-resistant large-current connector |
-
2017
- 2017-03-31 CN CN201720330812.1U patent/CN206758739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108616005A (en) * | 2018-08-09 | 2018-10-02 | 江苏亨通新能源电气技术有限公司 | Electric connector |
| CN112290281A (en) * | 2020-09-14 | 2021-01-29 | 泰州市航宇电器有限公司 | High-oil-pressure-resistant large-current connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20210331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |