CN105048175B - A kind of connector assembly - Google Patents
A kind of connector assembly Download PDFInfo
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- CN105048175B CN105048175B CN201510361192.3A CN201510361192A CN105048175B CN 105048175 B CN105048175 B CN 105048175B CN 201510361192 A CN201510361192 A CN 201510361192A CN 105048175 B CN105048175 B CN 105048175B
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- jack
- socket
- contact
- drainage channel
- connector assembly
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Abstract
The invention provides a kind of connector assembly, including plug and socket, the jack contact of socket be provided with jack contact Insulation Coordination and connect outside jack and connector assembly for during grafting by jack water discharge drainage channel, drainage channel has end opening in the passage connected with jack, there is drainage channel to seal mating surface for the periphery of end opening in passage, the contact pin contacting piece of plug is provided with insulating sealer, there is insulating sealer the insulating sealer for sealing mating face seal cooperation with drainage channel to block end opening in passage when contact pin contacting piece and jack contact are located at grafting station to seal mating surface.Water of this connector assembly when in use in jack can be vented directly to outside connector assembly by drainage channel, grafting resistance will not be brought to the inserted terminal of contact pin, insulating sealer on contact pin contacting piece can also close the passage inner opening of drainage channel, sealing water proof is realized, it is very convenient to use.
Description
Technical field
The present invention relates to conductive connecting device, more particularly to a kind of connector assembly.
Background technology
The development conveyed with subsea power, the application of underwater connector is more and more extensive, and it plays a part of also more next
It is more important.The main difficult technical of underwater electrical connector is how to ensure conductive seal, is especially put into plug and socket
Ensure during grafting between the two will not ponding the problem of.
Publication No. CN101106230A, the day for announcing disclose a kind of water for the Chinese invention patent on January 16th, 2008
Lower electric connector contact plugs together sealing structure, and this connector plugs together sealing structure by being insulated in contact pin insulator i.e. plug
Insulating sleeve and jack insulator on body be rhone is set between the mating surface in socket insulator to reach in plug and
By the purpose of water discharge between the two during socket grafting, although such sealing structure that plugs together can be by between plug and socket
Ponding discharge, but grafting the water advanced into receptacle sockets contact but have no idea discharge, so due to jack
Water in contact occupies certain grafting space, causes very big to inserting resistance, is connect it is difficult to be plugged into grafting station i.e. contact pin
The inserted terminal of contact element is located at the jack bottom of jack contact, has a strong impact on the use of connector, and mandatory grafting can be very
Be easily caused contact pin contacting piece inserted terminal or jack contact jack damage deformation, or even cause seal failure and can not be real
Now it is conductively connected, it is impossible to normally use, in addition, this plugs together sealing structure also by the circumference in insulating sleeve and jack insulator
Cooperation position sets sealing ring to prevent extraneous water from entering in contact pin contacting piece and jack contact circumference mating surface, such side
Formula is complicated, and it is higher that production rises this.
The content of the invention
It is an object of the invention to provide a kind of connector that can discharge the ponding in jack contact in grafting
Component.
In order to solve the above-mentioned technical problem, connector assembly of the invention is adopted the following technical scheme that：A kind of connector group
Part, including plug and socket, the contact pin contacting piece that plug includes plug insulator and left and right extends on plug insulator,
Have on the jack contact that socket includes socket insulator and left and right extends in socket insulator, the jack contact
There is the jack that the inserted terminal inserting with contact pin contacting piece coordinates, the jack contact is provided with and jack contact Insulation Coordination
And connect outside the jack and connector assembly for the drainage channel for discharging the water in jack during grafting, institute
The periphery that stating drainage channel has end opening in end opening in the passage connected with jack, the passage has drainage channel sealing
Mating surface, the contact pin contacting piece is provided with insulating sealer, and the insulating sealer has to be connect in contact pin contacting piece and jack
Contact element is located at when at grafting station and drainage channel seals mating face seal and coordinates to block the insulated enclosure of end opening in passage
Part seals mating surface.
The hole wall of the jack is provided with through channel, the socket insulator and has been wholely set through through channel simultaneously
The extension extended in jack, the drainage channel includes the axially extending bore and radial direction through hole in extension, the axle
Connected to through hole with jack, the drainage channel sealing mating surface is the hole edge of axially extending bore, the insulating sealer sealing is matched somebody with somebody
Conjunction face is the right side of insulating sealer.
The through channel is located at the bottom of jack.
The through channel has two or more and circumferentially uniform along jack.
The bumps of mutual inserting are respectively equipped with the drainage channel sealing mating surface and insulating sealer sealing mating surface
Structure.
The inserted terminal of the contact pin contacting piece is overhang outside the right side of plug insulator, and jack is in socket insulator
The corresponding position of jack of contact or so is provided with the bullport inserted for inserted terminal, the right side of plug insulator in grafting
The root at end is provided with sealing frustum, and the left end hole of bullport is along provided with the cone groove coordinated with sealing frustum grafting.
Socket also includes Socket casing, and plug also includes plug casing, and Socket casing is tubular and its internal cavities is used for
For plug casing insertion, the Socket casing being used for the water in its internal cavities during grafting provided with radial direction insertion
The exhalant canal of discharge.
A kind of jack contact of connector assembly of the present invention is provided with and jack contact Insulation Coordination and connect slotting
Drainage channel outside hole and connector assembly, drainage channel has end opening in the passage connected with jack, and passage the inner is opened
There is drainage channel to seal mating surface for the periphery of mouth, and contact pin contacting piece is provided with insulating sealer, and insulating sealer leads to draining
Road sealing mating face seal coordinates seals mating surface with the insulating sealer for blocking end opening in passage, and this connector assembly exists
When the inserted terminal of contact pin contacting piece is stretched into jack, the water in jack can be vented directly to connector assembly by drainage channel
Outside, grafting resistance will not be brought to the inserted terminal of contact pin, when plug and socket is to being inserted at grafting station, on contact pin contacting piece
Insulating sealer mating surface and drainage channel sealed by insulating sealer seal mating face seal and coordinate drainage channel
Passage inner opening is closed, and now, the water in jack can be discharged by drainage channel, will not be inserted in holding jack for inserted terminal
Space, also would not on contact pin contacting piece provide grafting resistance, it is to avoid contact pin contacting piece and jack contact stress deformation
Damage, on the other hand, when contact pin contacting piece is extracted out of jack contact jack, water can be by drainage channel from connection
The outer reverse flow of device is in the jack of jack contact so that the left and right ends pressure balance of contact pin contacting piece, plugs and compares province
Power.
Further, the hole wall of jack is provided with through channel, socket insulator and has been wholely set through through channel
And the extension extended in jack, drainage channel includes axially extending bore and radial direction through hole in the extension, axially extending bore
Connected with jack, drainage channel sealing mating surface is the hole edge of axially extending bore, and insulating sealer sealing mating surface is insulated enclosure
The right side of part, insulating sealer seals mating face seal by its right side and drainage channel and coordinated compared to passing through radial direction
The sealing fitted seal effect that circumference side seals mating surface with drainage channel preferably, will not match somebody with somebody because of by insulating sealer sealing
Conjunction face located at the side of insulating sealer cause after the multiple grafting of contact pin contacting piece insulating sealer sealing mating surface with
Drainage channel seals the multiple sliding friction of mating surface and worn and torn, the problem of influence sealing effectiveness, while by insulating sealer
Right side as sealing mating surface also simplify the structure of insulating sealer, reduce manufacturing cost.
Further, by the way that the water in jack can be completely exhausted out by through channel located at the bottom of jack, improve
Sealed insulation effect.
Further, through channel has two or more and circumferentially uniformly, so improved in integrated injection molding slotting
Bonding strength between hole contact and socket insulator.
Further, it is respectively equipped with mutual inserting in drainage channel sealing mating surface and insulating sealer sealing mating surface
Concaveconvex structure, improves drainage channel sealing mating surface by the mutual inserting of concaveconvex structure and insulating sealer sealing is matched somebody with somebody together
Sealing effectiveness between conjunction face.
Further, it is that the corresponding position of jack of jack contact or so is provided with socket insulator to insert for inserted terminal
The bullport entered, the inserted terminal of contact pin contacting piece and the jack of jack contact are ensure that to slotting accuracy by bullport,
Coordinated by the grafting of the sealing frustum on plug insulator and the cone groove on bullport hole edge and ensure that inserted terminal root position
Sealed waterproof effect, improves the reliability of connector assembly.
Further, Socket casing being used for the water outlet of the water discharge in it during grafting provided with radial direction insertion
Passage, can be discharged the water between plug insulator and socket insulator by exhalant canal, further reduction grafting resistance,
Improve the sealing water-resisting property between plug insulator and socket insulator.
Brief description of the drawings
Fig. 1 is the structural representation of the connector assembly embodiment one of the present invention；
Fig. 2 is in the structural representation of plug-in position for the connector assembly of the present invention；
Fig. 3 is the sectional view at A-A in Fig. 1.
In figure：1st, plug casing；10th, plug insulator；11st, contact pin contacting piece；115th, inserted terminal；12nd, insulating sealer；
13rd, frustum is sealed；2nd, Socket casing；20th, socket insulator；21st, jack contact；210th, extension；211st, radial direction through hole；
212nd, axially extending bore；215th, jack；22nd, rhone；23rd, groove is bored.
Embodiment
The connector assembly of the present invention is described in detail below in conjunction with accompanying drawing：
The embodiment one of the connector assembly of the present invention：As Figure 1-3, including plug and socket, wherein plug includes
Plug casing 1, plug casing 1 is the cylindrical shape of left and right extension, and its outer peripheral face is provided with connection screw thread, and it is exhausted that inside is fixed with plug
Contact pin contacting piece 11 is fixed with inside edge body 10, plug insulator 10, contact pin contacting piece 11 extends in left and right directions, contact pin contact
The overhanging section that part 11 stretches out the right flank of plug insulator 10 is inserted terminal 115, and the right-hand member of inserted terminal 115 is provided with sealing insulator
12。
Socket includes being fixed with Socket casing 2, the cylindrical shape that it is also left and right extension that Socket casing 2, which is, Socket casing 2
Jack contact 21 is fixed with socket insulator 20, socket insulator 20, jack contact 21 also extends in left and right directions, inserted
The left end of hole contact 21 offers the jack 215 of the inserted terminal insertion of axially extending confession contact pin contacting piece, Socket casing 2
Left end exceeds the segment distance of left surface one of socket insulator 20 in a left direction, in the Socket casing that the segment distance is formed
Cavity be used for for plug casing insertion, the inner peripheral surface of corresponding Socket casing is provided with internal thread segment, and Socket casing is interior by this
Thread segment is threadedly coupled with plug casing, when to being inserted into grafting station, the right flank of plug insulator and socket insulator
Left surface is just fitted, and inserted terminal 115, which is just properly inserted, realizes leading for contact pin contacting piece and jack contact in jack 215
Electrical connection, wherein, the left surface of socket insulator 20 exceeds the segment distance of left end one of jack contact in a left direction, inserts
Bullport corresponding with jack 215 in the lateral direction is offered at distance in this section on seat insulator 20, the guiding
Hole is used for the inserted terminal 115 of guide pin contact and insulating sealer 12 is properly inserted and smoothly entered in jack 215.
In the connector assembly under water in use, in order to avoid during to inserting, due to inserting for jack contact 21
There is ponding in hole 215 and causes when the inserted terminal 115 of contact pin contacting piece 11 is inwardly inserted into jack 215, this part ponding
The grafting space of inserted terminal can not be discharged, occupied from jack 215 and causes grafting to hinder to the inserted terminal 215 of contact pin contacting piece 11
Power, the jack contact 21 of connector assembly of the invention is provided with the through channel outside connection jack 215 and jack contact,
The drainage channel on the outside of connection jack and connector assembly is equipped with through channel, in order to avoid connector being capable of beam conduction
Connection, the drainage channel and jack contact Insulation Coordination, drainage channel have end opening in the passage connected with jack, so
When the inserted terminal of contact pin contacting piece inserts to the right the jack of jack contact, the ponding in jack can pass through drainage channel
End opening is discharged from jack in passage so that inserted terminal can be inserted smoothly at the setting position in jack i.e. grafting station,
Realization is conductively connected, meanwhile, in order that drainage channel is isolated with the inserted terminal of contact pin contacting piece, the inserted terminal of contact pin contacting piece is right
The sealing insulator that end is set is close provided with drainage channel provided with the periphery that insulating sealer seals end opening in mating surface, passage
Mating surface is sealed, when inserted terminal is inserted into grafting station in jack, insulating sealer sealing mating surface is just close with drainage channel
Seal mating face seal to coordinate, the inserted terminal of the water in drainage channel and contact pin contacting piece is sealed off.
In the present embodiment, the through channel of jack contact is located on jack hole wall and radial direction insertion hole wall, through channel
Positioned at the bottom of jack, the through channel on jack hole wall has two and axis is overlapped, certainly, in other embodiments, insertion
Passage can be one or more than three, and through channel, which has, multiple can improve the company between jack contact and socket insulator
Connect intensity.Integrated injection molding has the extension 210 extended outside jack through through channel into jack, extension in socket insulator
210 cross sectional shape in the plane perpendicular to receptacle axis of section, which includes two parts, i.e. the diameter of bore identical with jack, to be justified
Disk and two cantilevers extended outwardly from disk periphery, two cantilevers be located at disk it is same diametrically, wherein disk refers to
The part being located in jack of extension, two cantilevers refer to the part being located in two through channels, and drainage channel refers to prolong
The bearing of trend along cantilever set in section 210 is stretched to extend radially in the radial direction through hole 211 and disk of disc centre position
Perpendicular to radial direction through hole 211, axially extension connects the axially extending bore 212 of radial direction through hole 211 and jack 215 to the left at heart position, its
The middle linear extension of radial direction through hole 211 is simultaneously extended to outside socket insulator and with being communicated on the outside of connector assembly, and passage the inner is opened
Mouth is the left end aperture of axially extending bore 211, and drainage channel sealing mating surface is the hole edge in the left end aperture of axially extending bore 211,
Insulating sealer is cylindric and insulating sealer sealing mating surface is the right side of insulating sealer, and grafting is inserted into inserted terminal
During position, the right side of insulating sealer can merge with the left end hole of axially extending bore 211 along sealing paste blocks axially extending bore,
And then realize the water segregation in inserted terminal and drainage channel, in order to preferably realize insulating sealer sealing mating surface and draining
Sealing effectiveness between passage sealing mating surface, seals mating surface and drainage channel sealing mating surface in insulating sealer accordingly
On be respectively equipped with the concaveconvex structure of mutual inserting.
The bullport left hole of the socket insulator of the connector assembly of the present embodiment is additionally provided with cone groove 23 along place, and plug is exhausted
In the root of inserted terminal provided with sealing frustum 13 on the right flank of edge body, sealing frustum 13 coordinates with the cone inserting of groove 23, in grafting
During station, slotting accompany of the left surface of socket insulator and the right flank patch merga pass sealing frustum of plug insulator and cone groove carries
The sealed waterproof effect of high inserted terminal left end, so when inserted terminal is located at grafting station, the right-hand member of inserted terminal is close by insulating
The sealing of sealing and extension, which coordinates, realizes sealing water proof effect, and the left end of inserted terminal is insulated by plug insulator and socket
The sealing of body, which coordinates, realizes sealing water proof effect, and such inserted terminal can be by being conductively connected position B peaces with jack contact
Full realization is conductively connected, simultaneously because inserted terminal two ends seal waterproof, even if having in the circumference mating surface of inserted terminal and jack
Water does not interfere with the normal of connector assembly yet and used, and avoids the need for the circle for being provided for preventing water from entering inserted terminal and jack yet
The waterproof construction of all mating surfaces.
Be additionally provided with exhalant canal on the Socket casing of the connector assembly of the present invention, exhalant canal be used for plug casing to
Socket casing interpolation is fashionable, makes in the water discharge in the inner chamber that the confession plug casing of Socket casing inserts, the present embodiment, water outlet is led to
Road is the rhone 22 being arranged on Socket casing, and the right-hand member of rhone 22 is from the axial direction corresponding to socket insulator of Socket casing
Start to extend to the left at position, when plug casing is entered in Socket casing by screw thread, the water in Socket casing can pass through
Rhone 22 is discharged, and reduce further grafting resistance.
The embodiment two of the connector assembly of the present invention：It is with the difference of embodiment one, through channel is from slotting
The elongated slot that the bottom hole in hole axially extends to the left, extension is and socket insulator is wholely set elongated slot is stretched into outside elongated slot and prolongs
Extend the slit being communicated with the insulation bar blocks at Socket bore face, insulation bar blocks inside and outside jack, the length edge of slit
The length direction extension for the bar blocks that insulate, the slit is drainage channel, and the opening being located at Socket bore face of slit is logical
End opening in road, the periphery of the opening is drainage channel sealing mating surface, accordingly, is passage on the outer peripheral face of inserted terminal
The circumferentially corresponding position of interior end opening is provided with bar shaped insulating sealer, and the arc external side of the bar shaped insulating sealer is insulation
Seal seals mating surface, and in grafting station, the bar shaped insulating sealer on inserted terminal periphery can just seal slit
It is stifled.
The embodiment three of the connector assembly of the present invention：It is that through channel only has one with the difference of embodiment one
Individual, the left side that extension is located at the part in jack is from the axial positions where the left side hole wall corresponding to through channel
The inclined-plane extended right up to corresponding to the axial positions where jack bottom hole is tilted from top to bottom, and drainage channel is only included radially
Through hole, now, drainage channel sealing mating surface are the hole edge of the radial direction through hole on the inclined-plane, correspondingly, the right side of insulating sealer
End face tilts extension from left to right from the top down, and the inclination right side is that insulating sealer seals mating surface.
The example IV of the connector assembly of the present invention：It is with the difference of embodiment one, through channel, which is located at, inserts
The middle part in hole, the length of the inserted terminal of contact pin contacting piece is just equal to from the axial location of through channel to the length of jack left end
Spend, axially extending bore of extension or so runs through, and when being plugged into grafting station, can have in the jack of through channel right part
The ponding that part is connected with drainage channel, but be due to that insulating sealer isolates the right part of inserted terminal through channel, because
This does not interfere with the use of connector yet.
The embodiment five of the connector assembly of the present invention：It is with the difference of embodiment one, plug casing and socket
Locked and connected by elastic lock between housing.
The embodiment six of the connector assembly of the present invention：It is with the difference of embodiment one, going out on Socket casing
Aquaporin is corresponds to the radial perforation of the axial positions of socket insulator left surface on Socket casing, and radial perforation has
It is multiple and circumferentially distributed.
The embodiment seven of the connector assembly of the present invention：It is with the difference of embodiment one, radial direction through hole is simultaneously non-straight
Line is extended to outside socket insulator, but is connected by other passages with outside connector assembly.
The embodiment eight of the connector assembly of the present invention：It is with the difference of embodiment one, through channel is from jack
Bottom hole axially extend to the right, extended radially out by bending segment outside jack contact.
The connector assembly of the present invention is connected by drainage channel with outside connector assembly, in contact pin contacting piece grafting process
In, the water in the jack of jack contact can be discharged by drainage channel, grafting resistance will not be brought to inserted terminal, in grafting
When end is extracted out of jack, the water outside connector assembly can be reversely flowed into jack by drainage channel, so that inserted terminal
Left and right ends pressure balance, it is to avoid can not intake and be formed required for negative-pressure vacuum increase extraction contact pin contacting piece inside jack
Power, so that connector assembly is under water using very convenient, it is not easy to damage, service life is longer.
Claims (6)
1. a kind of connector assembly, including plug and socket, plug include plug insulator and a left side on plug insulator
The contact pin contacting piece of right extension, the jack contact that socket includes socket insulator and left and right extends in socket insulator
There is the jack that the inserted terminal inserting with contact pin contacting piece coordinates, it is characterised in that the jack on part, the jack contact
It is communicated with being equipped with and jack contact in the jack and the through channel outside jack contact, through channel on contact
Insulation Coordination is used for by the drainage channel of the water discharge in jack during grafting, and the drainage channel has to be connected with jack
Passage in end opening, there is drainage channel to seal on mating surface, the contact pin contacting piece for the periphery of end opening in the passage
Provided with insulating sealer, the insulating sealer has when contact pin contacting piece and jack contact are located at grafting station with arranging
Aquaporin sealing mating face seal coordinates seals mating surface, the through channel with the insulating sealer for blocking end opening in passage
On the hole wall of jack, it is wholely set in the socket insulator through through channel and the extension that extends in jack
Section, the drainage channel includes the axially extending bore and radial direction through hole in extension, and the axially extending bore is connected with jack, institute
The hole edge that drainage channel sealing mating surface is axially extending bore is stated, the insulating sealer sealing mating surface is the right side of insulating sealer
End face.
2. connector assembly according to claim 1, it is characterised in that the through channel is located at the bottom of jack.
3. connector assembly according to claim 2, it is characterised in that the through channel has two or more and along jack
It is circumferential uniform.
4. connector assembly according to claim 3, it is characterised in that the drainage channel sealing mating surface and insulation are close
The concaveconvex structure of mutual inserting is respectively equipped with seals mating surface.
5. the connector assembly according to claim 1-4 any one, it is characterised in that the grafting of the contact pin contacting piece
End overhangs outside the right side of plug insulator, is provided with socket insulator in the corresponding position of the jack of jack contact or so
In the root of inserted terminal provided with sealing frustum on the bullport inserted for inserted terminal, the right side of plug insulator, bullport
The cone groove that left end hole coordinates along being provided with sealing frustum grafting.
6. the connector assembly according to claim 1-4 any one, it is characterised in that socket also includes Socket casing,
Plug also includes plug casing, and Socket casing is tubular and its internal cavities is used for for plug casing insertion, the Socket casing
Being used for the exhalant canal of the water discharge in its internal cavities during grafting provided with radial direction insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361192.3A CN105048175B (en) | 2015-06-28 | 2015-06-28 | A kind of connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361192.3A CN105048175B (en) | 2015-06-28 | 2015-06-28 | A kind of connector assembly |
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| Publication Number | Publication Date |
|---|---|
| CN105048175A CN105048175A (en) | 2015-11-11 |
| CN105048175B true CN105048175B (en) | 2017-09-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510361192.3A Active CN105048175B (en) | 2015-06-28 | 2015-06-28 | A kind of connector assembly |
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| CN (1) | CN105048175B (en) |
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| CN110364882B (en) * | 2019-07-31 | 2024-07-16 | 珠海格力电器股份有限公司 | Circuit board connection assembly |
| CN110768056A (en) * | 2019-12-06 | 2020-02-07 | 江苏科技大学 | Novel super deep of water can take water to pull out and insert connector |
| CN111864457A (en) * | 2020-07-30 | 2020-10-30 | 厦门唯恩电气有限公司 | Electric connecting device |
| CN112952457B (en) * | 2021-02-04 | 2023-02-28 | 中天海洋系统有限公司 | Underwater connector |
| CN113594747B (en) * | 2021-07-29 | 2024-01-26 | 昆山金鹏电子有限公司 | High-density flexible circuit board |
| CN114094406A (en) * | 2021-10-21 | 2022-02-25 | 西安昶孚电子科技有限公司 | Connecting structure and assembling method for contact element of slip ring connector |
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| US4899822A (en) * | 1987-09-04 | 1990-02-13 | Camco Inc. | Apparatus for controlling the operation of an underwater installation |
| DE4138813A1 (en) * | 1991-11-26 | 1993-05-27 | Gaertner Karl Telegaertner | Multicontact plug and socket electrical connector - has socket formed as cylinder with ball contacts displaced radially to engage contacts formed on inserted pin |
| US5820416A (en) * | 1996-01-04 | 1998-10-13 | Carmichael; Alan L. | Multiple contact wet connector |
| CN201466326U (en) * | 2009-05-25 | 2010-05-12 | 中航光电科技股份有限公司 | Sealed connector and plug and socket thereof |
| CN203119191U (en) * | 2012-12-25 | 2013-08-07 | 中航光电科技股份有限公司 | Underwater connector and connector assembly employing thereof |
| CN103441373A (en) * | 2013-08-21 | 2013-12-11 | 沈阳兴华航空电器有限责任公司 | Contact cable assembly for underwater inserting and pulling |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4899822A (en) * | 1987-09-04 | 1990-02-13 | Camco Inc. | Apparatus for controlling the operation of an underwater installation |
| DE4138813A1 (en) * | 1991-11-26 | 1993-05-27 | Gaertner Karl Telegaertner | Multicontact plug and socket electrical connector - has socket formed as cylinder with ball contacts displaced radially to engage contacts formed on inserted pin |
| US5820416A (en) * | 1996-01-04 | 1998-10-13 | Carmichael; Alan L. | Multiple contact wet connector |
| CN201466326U (en) * | 2009-05-25 | 2010-05-12 | 中航光电科技股份有限公司 | Sealed connector and plug and socket thereof |
| CN203119191U (en) * | 2012-12-25 | 2013-08-07 | 中航光电科技股份有限公司 | Underwater connector and connector assembly employing thereof |
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Also Published As
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|---|---|
| CN105048175A (en) | 2015-11-11 |
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