CN106877067A - A kind of precharge pressure balanced type underwater pluggable electric connector - Google Patents
A kind of precharge pressure balanced type underwater pluggable electric connector Download PDFInfo
- Publication number
- CN106877067A CN106877067A CN201710093725.3A CN201710093725A CN106877067A CN 106877067 A CN106877067 A CN 106877067A CN 201710093725 A CN201710093725 A CN 201710093725A CN 106877067 A CN106877067 A CN 106877067A
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- China
- Prior art keywords
- connector
- balanced type
- shell
- pressure balanced
- precharge pressure
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5216—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases characterised by the sealing material, e.g. gels or resins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/523—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases for use under water
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
- H01R13/6273—Latching means integral with the housing comprising two latching arms
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of precharge pressure balanced type underwater pluggable electric connector, including plug connector and socket connector, cable is set in socket connector tail accessory, the cable is set to be electrically connected with the rear end of precharge pressure balanced type jack, cable is set in plug connector tail accessory, and the rear end for making the cable that idol is contacted with electric mortiser pin electrically connects；Insert in the flotation shell of the plug connector shell structure part front end of the socket connector, the shell structure part front end guide finger is located in the gathering sill of flotation shell, and the electric mortiser pin contact of the plug connector is even then to insert in corresponding precharge pressure balanced type jack.Underwater pluggable electric connector of the invention can adjust the inside and outside differential pressure of connector by its special construction, connector is set to reach the deep using effect in full sea, ROV can be coordinated simultaneously carries out underwater pluggable action, realize that the mobility of system transfers is connected and disconnected from demand, accomplish taking into account for electric property, physical property and environmental adaptability.
Description
Technical field
The present invention relates to a kind of structure suitable for pluggable water-tight electrical connector under water, specially a kind of precharge pressure
Balanced type underwater pluggable electric connector.
Background technology
At present, general watertight connector is divided into two kinds of metal mold and rubber-type.Metal mold watertight connector is using rigidity
Structure housing coordinates with elastic sealing element carries out mechanical extruding type sealing, and internal electric path is integrally isolated from the outside.
The pressure-bearing of its housing is very high under deepwater environment, and only the intensity by case material itself is ensured, while seal is typically adopted
Groove is coordinated to compress sealing, restricted lifetime with sealing ring.Its body of rubber-type watertight connector is made up of rubber mold shaping, with
It is bonded between contact idol and is combined, its rubber bodies is that the requirement to material is higher again as seal as insulator.And rubber is long
Phase, using problem of aging is had, influences the life-span.Both the above watertight connector does not possess underwater pluggable function.
The content of the invention
It is an object of the invention to provide a kind of precharge pressure balanced type underwater pluggable electric connector, with isolating with external
Independent dynamic sealing precharge pressure balanced structure contact idol, pressure-bearing of the water-tight electrical connector under big depth can be solved
Limited ability problem, greatly improves the use depth and environmental suitability of watertight connector and instrument system.It is provided simultaneously with water
Plug function, can greatly improve the mobility of underwater installation instrument, be that underwater installation instrument, deep-sea network system etc. are provided
Basic fundamental is supported and the diversified possibility of scheme.
To achieve these goals, the technical scheme is that：A kind of precharge pressure balanced type underwater pluggable electrical connection
Device, including plug connector and socket connector, it is characterised in that the plug connector includes
Flotation shell, the side of the flotation shell sets gathering sill；
Plug connector tail accessory, the plug connector tail accessory is arranged at flotation shell side, the plug connection
Device tail accessory is used to connect to form transmission assembly with cable；
The contact of electric mortiser pin is even, and the electric mortiser pin contact is even to be arranged in flotation shell, and the even surface coating of electric mortiser pin contact is exhausted
Edge layer；
The socket connector includes
Shell structure part, the shell structure part is provided with connector, for being connected to underwater instrument equipment, the housing knot
Component side is provided with the guide finger being equipped with gathering sill, and shell structure part front end sets rigid banding part, the housing
Outer layer rubber film is set in structural member, and the outer layer rubber film inner side forms oil-filled cavity；
Socket connector tail accessory, the socket connector tail accessory is arranged at shell structure part side, and the socket connects
Device tail accessory is connect for connecting to form transmission assembly with cable；
Precharge pressure balanced type jack, the precharge pressure balanced type jack is arranged on the oil-filled chamber that outer layer rubber film inner side is formed
In vivo, and the precharge pressure balanced type jack is contacted with electric mortiser pin and even is engaged setting；
Cable is set in socket connector tail accessory, the cable is electrically connected with the rear end of precharge pressure balanced type jack,
Cable is set in plug connector tail accessory, and the rear end for making the cable that idol is contacted with electric mortiser pin electrically connects；The socket connects
The shell structure part front end for connecing device is inserted in the flotation shell of the plug connector, and the shell structure part front end is oriented to pins position
In in the gathering sill of flotation shell, the electric mortiser pin contact of the plug connector is occasionally then inserted corresponding precharge pressure balanced type and is inserted
In hole.
According to a preferred embodiment of the invention, the flotation shell is anterior sets wide-mouth guide structure.
According to a preferred embodiment of the invention, a fixture is set in the flotation shell, is fixed with the fixture
The contact of at least two electric mortiser pins is even.
According to a preferred embodiment of the invention, the flotation shell is provided with self-locking structure.
According to a preferred embodiment of the invention, the rear end of the flotation shell is provided with operating handle.
According to a preferred embodiment of the invention, the uniform micropore of shell structure part shell, the pressure inside and outside UNICOM's connector
Force environment, reaches the poised state of zero pressure difference.
According to a preferred embodiment of the invention, outer layer rubber film, precharge pressure balanced type are set in the shell structure part
Jack outside sets internal layer rubber membrane, and the oil-filled formation oil-filled cavity of one-level, described to fill between outer layer rubber film and internal layer rubber membrane
Two grades of oil-filled cavitys of the oil-filled formation in oil pressure force balance type jack inside.
Micropore, the pressure inside and outside UNICOM's precharge pressure balanced type jack shell are provided with precharge pressure balanced type jack shell
Force environment, reaches the poised state of zero pressure difference.
Precharge pressure balanced type underwater pluggable electric connector of the invention, using precharge pressure balance type structure, inside and outside it
Pressure environment linker formed by the micropore of housing carry out pressure adjustment, and interior external pressure is carried out by Double-layer elastic rubber membrane
Isolation.Socket end is arranged in underwater instrument equipment, and inside is even for oil pressure force balance type electric jack is contacted.By the rigidity of end face
Banding part and outer layer rubber elastic membrane, coordinate shell structure part to form double-deck oil-filled inner chamber, and micropore by surface of shell enters
The adjustment of row inside and outside differential pressure.The general connection cables of plug end, form transmission assembly, and plug connector tail end carries operating handle,
Coordinating ROV under deep-sea carries out Plug Action under water.Plug connector inside applies the electric mortiser pin contact of insulating layer coating for surface
It is even.Coordinate housing to form floating self-locking bindiny mechanism, with socket end plug together locking and disconnect extracting.It is of the invention to insert under water
Pulling out electric connector can be made connector reach deep the using in full sea and is imitated by the inside and outside differential pressure of its special construction adjustment connector
Really, while can coordinate the ROV to carry out underwater pluggable action, realize that the mobility of system transfers is connected and disconnected from demand, accomplish electricity
Gas performance, physical property and environmental adaptability are taken into account.The advantage of the invention is that：Solution electric connector is under deepwater environment
Inner chamber and extraneous seawater between pressure compensation adjustment, and realize the instant plug on-off function under full sea depth environment;Can be with
The change of extraneous hydraulic pressure environment adjusts integrally-built inside and outside differential pressure, and it is slotting that mobility can be at any time carried out in deepwater environment
Close connection and extract disconnection.
Brief description of the drawings
Fig. 1 is the structural representation of plug connector of the invention.
Fig. 2 is the structural representation of socket connector of the invention.
Fig. 3 is the schematic diagram of self-locking structure in plug connector.
Fig. 4 is the structural representation that precharge pressure balanced type jack contacts idol with electric mortiser pin.
Figure includes：
1st, insulate coat, and 2, be oriented to slope, 3, dynamic clamping head and quiet clamping head, 4, limited step, 5, inner shell, 6, spring return,
7th, rigid structural member, 8, rigid insulation cylinder, 9, pass through spring hole, 10, internal layer rubber elastic membrane, 11, wide-mouth guide structure, 12,
Stay, 13, flotation shell, 14, plug connector tail accessory, 15, operating handle, 16, the contact of electric mortiser pin it is even, 17, be oriented to
Groove, 21, rigid banding part, 22, precharge pressure balanced type jack, 23, outer layer rubber film, 24, shell structure part, 25, socket connects
Connect device tail accessory, 26, guide finger, 27 pressure release micropores.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
A kind of precharge pressure balanced type underwater pluggable electric connector, including plug connector and socket connector, its feature
It is that the plug connector includes
Flotation shell 13, the side of the flotation shell 13 sets gathering sill 17；
Plug connector tail accessory 14, the plug connector tail accessory 14 is arranged at the side of flotation shell 13, described to insert
Head connector tail accessory 14 is used to connect to form transmission assembly with cable；
Electric mortiser pin contact even 16, the electric mortiser pin contact even 16 is arranged in flotation shell 13, before the electric mortiser pin contact even 16
It is exposed metal contact to hold, and rear end surface applies insulating layer coating；
Wide-mouth guide structure 11, the wide-mouth guide structure 11 is arranged on the front portion of flotation shell, the wide-mouth guide structure bag
The short tube structure for being set in flotation shell front end is included, the front inner wall of the short tube structure is that the outside big inner side internal diameter of internal diameter is small
Bell-mouth structure of air；
The socket connector includes
Shell structure part 24, the shell structure part 24 is provided with connector, for being connected to underwater instrument equipment, the shell
Body structural member side is provided with the guide finger 26 being equipped with gathering sill 17, and the front end of shell structure part 24 sets rigid banding part
21, outer layer rubber film 23 is set in the shell structure part 24, form oil-filled cavity；
Socket connector tail accessory, the socket connector tail accessory is arranged at shell structure part side, and the socket connects
Device tail accessory is connect for connecting to form transmission assembly with cable；
Precharge pressure balanced type jack 22, the precharge pressure balanced type jack 22 is arranged in shell structure part 24, and with electricity
Contact pin contact even 16 is engaged setting；
Cable is set in socket connector tail accessory, the cable is electrically connected with the rear end of precharge pressure balanced type jack,
Cable is set in plug connector tail accessory, and the rear end for making the cable that idol is contacted with electric mortiser pin electrically connects；The socket connects
The shell structure part front end for connecing device is inserted in the flotation shell of the plug connector, and the shell structure part front end is oriented to pins position
In in the gathering sill 17 of flotation shell 13, the electric mortiser pin contact even 16 of the plug connector is then inserted corresponding precharge pressure and is put down
In weighing apparatus formula jack 22.
According to a preferred embodiment of the invention, a fixture is set in the flotation shell 13, it is fixed on the fixture
There are at least two electric mortiser pins to contact even 16, stay 12 is provided between at least two electric mortisers pin contact even 16.Using resistance to
The elastic metal parts of seawater are made stay, it is ensured that in it is inwardly tightened up, and ensure the stability and reliability of connection.
According to a preferred embodiment of the invention, the rear end of the flotation shell 13 is provided with operating handle 15, using having
The polymer composite of elasticity is made operating handle, coordinates ROV to carry out plug operation at deep-sea.
According to a preferred embodiment of the invention, the uniform pressure release micropore 27 of the shell of shell structure part 24, UNICOM's connector
Inside and outside pressure environment, reaches the poised state of zero pressure difference.General 0.3 to the 0.5mm of diameter of the pressure release micropore 27.
As shown in figure 3, the self-locking structure includes the inner shell 5 being arranged in flotation shell 13, before inner shell 5
End is outwards provided with outwardly stay 12, and the front end of the stay 12 is inwardly provided with snap fit, the flotation shell
13 inwall is provided with and is oriented to slope 2, is formed between the guiding slope 2 and the inwall of flotation shell 13 and matched with the snap fit
The caulking groove of conjunction, the medial surface of the caulking groove is the slope for being oriented to slope 2, and lateral surface is the inwall of flotation shell 13, inner shell 5
A spring return 6 is set with external shell 13.The stay 12 forms position limiting structure with the front end of inner shell 5, floats
Inner walls are provided with matched limited step 4.
To be inserted in flotation shell with socket connector, on condition that an external force is not applied, in the effect of spring return
Under, the front end of spring clip is located at the rear end of the caulking groove of flotation shell inwall, i.e. spring clip inwardly a clamping force, therefore can be with
Connector is locked in external shell.When needing to extract, flotation shell is pulled back using operating handle so that inner shell
In the caulking groove of the spring clip insertion external shell inwall of body front end, spring clip is opened, and smoothly can now be extracted connector.
As shown in figure 4, it is conductive material that electric mortiser pin contact even 16 is anterior, rear portion sets insulation coat 1.Precharge pressure is put down
Weighing apparatus formula jack includes rigid structural member 7, and the front end of rigid structural member 7 is provided with and elasticity is set in connection housing, the connection housing
Return unit 3, the front portion for connecting housing is provided with consistent spring hole 9, and the front end for connecting housing sets rigid insulation cylinder 8, described firm
The rear end of property dielectric cylinder 8 is connected with the front end of dynamic clamping head and quiet clamping head 3, and the front end of the rigid insulation cylinder then extends connection
Outside housing, internal layer rubber elastic membrane 10 is set in connection hull outside, the front end of the internal layer rubber elastic membrane 10 extends to just
The front end of property dielectric cylinder, the rear end of the internal layer rubber elastic membrane 10 extends to the front end of rigid structural member 7, the rigidity
Structural member 7, connect housing and pass through spring hole 9 and be made by conductor material；
The contact pin contact even 16 is inserted in the internal layer rubber elastic membrane 10 at jack end, by the rigid insulation cylinder top
Enter to connect in housing, until contact pin contact even 16 is stretched into connection housing, contact pin contacts even 16 front conductive materials and passes through spring hole 9
Electrical contact, by the electrical connection for passing through spring hole 9, connection housing and rigid structural member 7 complete contact pin contact even 16 and rigid structural member 7 it
Between electrical connection.After even 16 insertion of contact pin contact, contact pin contact even 16 makes electrical contact with spring hole 9 is passed through, precharge pressure balanced type jack
The internal layer rubber elastic membrane 3 of outside envelopes the insulation coat 1 behind contact pin contact even 16, completely cuts off with external insulation.Connection
Pressure release micropore is evenly equipped with housing, with the pressure environment inside and outside UNICOM's precharge pressure balanced type jack shell, zero pressure difference is reached
Poised state.
Socket connector of the invention is made rigid banding part using high-strength insulating material, and rigid fastening piece is considered as
It is an end caps, rigid fastening piece coordinates elastic caoutchouc film compacting to use, and axial mechanical pressure is formed in end face,
Compress Double-layer elastic rubber membrane and form end face compression sealing part, be end caps, there is consistent by pin hole spread pattern thereon
Through hole is distributed.
Socket connector of the invention sets the cavity that the rubber elastic membrane of a closing is surrounded in shell structure part, entirely
Functional structure parts, are completely in outer layer rubber elastic membrane.Outer layer rubber film 23 is set in the shell structure part 24, is filled
Oil pressure force balance type jack includes jack shell and the internal layer rubber membrane that is arranged on the outside of jack shell, outer layer rubber film and interior
The oil-filled cavity of one-level is then formed between layer rubber membrane, and is then formed in the precharge pressure balanced type jack being located in internal layer rubber membrane
Two grades of oil-filled cavitys, the present invention is made outer layer rubber film and internal layer rubber using the elastic rubber material that sea water resistance, oil resistant corrode
Film, carries out oil storage and isolates, and forms the oil-filled cavity with ambient water pressure UNICOM.
The present invention forms the oil-filled cavity of two-stage, one is filling using the even and overall rubber elastic membrane integrated structure of contact
Oil pressure force balance type jack inside is oil-filled, the second is oil-filled between outer layer rubber film and precharge pressure balanced type jack.Shell structure
The uniform pressure release micropore 27 of the shell of part 24, is also provided with pressure release micropore in jack shell.
The present invention is protected using rubber elastic membrane with the even end face of jack contact that cooperatively forms of rigid insulation cylinder；Adopt
The cooperation for contacting even rear portion insulating barrier and rubber membrane with rigid insulation cylinder, contact pin cooperatively forms dynamic seal structure, it is ensured that
The isolation of electric path and sealing；Supported with the rigid structural member of inside using rubber elastic membrane, carry out it is internal oil-filled, realize in
Outer isolation and pressure balance, and prevent the contaminated during underwater pluggable；Using the even elasticity with entirety of contact
Rubber membrane integrated structure, forms the oil-filled cavity of two-stage, realizes the release of deep sea pressure, adjustment chamber pressure balance；Using smooth
Rigid composite material be made wide-mouth guide part, inner surface is smooth, with blindmate guide effect, improves ROV deep water constructions
Operability and engineer applied；Axial rotation positioning is carried out using gathering sill, coordinates wide-mouth guide to realize blind plugging function；Using
Floating self-locking mechanism, reaches the continuous locking of insertion, and extracts interim separate performance, and electrical communications path is not destroyed, it is ensured that
The reliability and stability that connector is connected under water.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
Present invention specific implementation is confined to above-mentioned these explanations.For general technical staff of the technical field of the invention,
Without departing from the inventive concept of the premise, some simple deduction or replace can also be made, the present invention should be all considered as belonging to
Protection domain.
Claims (8)
1. a kind of precharge pressure balanced type underwater pluggable electric connector, including plug connector and socket connector, its feature exist
Include in the plug connector
Flotation shell, the side of the flotation shell sets gathering sill；
Plug connector tail accessory, the plug connector tail accessory is arranged at flotation shell side, the plug connection
Device tail accessory is used to connect to form transmission assembly with cable；
The contact of electric mortiser pin is even, and the electric mortiser pin contact is even to be arranged in flotation shell, and the even surface coating of electric mortiser pin contact is exhausted
Edge layer；
The socket connector includes
Shell structure part, the shell structure part is provided with connector, for being connected to underwater instrument equipment, the housing knot
Component side is provided with the guide finger being equipped with gathering sill, and shell structure part front end sets rigid banding part, the housing
Outer layer rubber film is set in structural member, and the outer layer rubber film inner side forms oil-filled cavity；
Socket connector tail accessory, the socket connector tail accessory is arranged at shell structure part side, and the socket connects
Device tail accessory is connect for connecting to form transmission assembly with cable；
Precharge pressure balanced type jack, the precharge pressure balanced type jack is arranged on the oil-filled chamber that outer layer rubber film inner side is formed
In vivo, and the precharge pressure balanced type jack is contacted with electric mortiser pin and even is engaged setting；
Cable is set in socket connector tail accessory, the cable is electrically connected with the rear end of precharge pressure balanced type jack,
Cable is set in plug connector tail accessory, and the rear end for making the cable that idol is contacted with electric mortiser pin electrically connects；The socket connects
The shell structure part front end for connecing device is inserted in the flotation shell of the plug connector, and the shell structure part front end is oriented to pins position
In in the gathering sill of flotation shell, the electric mortiser pin contact of the plug connector is occasionally then inserted corresponding precharge pressure balanced type and is inserted
In hole.
2. precharge pressure balanced type underwater pluggable electric connector as claimed in claim 1, it is characterised in that the flotation shell
It is provided with self-locking structure.
3. precharge pressure balanced type underwater pluggable electric connector as claimed in claim 1, it is characterised in that the flotation shell
One fixture of interior setting, is fixed with the contact of at least two electric mortiser pins even on the fixture.
4. precharge pressure balanced type underwater pluggable electric connector as claimed in claim 1, it is characterised in that the contact of electric mortiser pin is even
Front portion is conductive material, and rear portion sets insulation coat；Precharge pressure balanced type jack includes rigid structural member, rigid structural member
Front end is provided with and dynamic clamping head and quiet clamping head is set in connection housing, the connection housing, and the front portion for connecting housing is provided with consistent spring hole, even
The front end of body contact body sets rigid insulation cylinder, and the rear end of the rigid insulation cylinder connects with the front end of dynamic clamping head and quiet clamping head
Connect, the front end of the rigid insulation cylinder is then extended outside connection housing, and internal layer rubber elastic membrane is set in connection hull outside,
The front end of the internal layer rubber elastic membrane extends to the front end of rigid insulation cylinder, and the rear end of the internal layer rubber elastic membrane is prolonged
Extend the front end of rigid structural member, the rigid structural member, connect housing and pass through spring hole and be made by conductor material；
In the internal layer rubber elastic membrane at the even insertion jack end of contact pin contact, the rigid insulation cylinder is headed into company
In body contact body, until contact pin contact is even stretching into connection housing, contact pin contacts even front conductive material and passes through the electrical contact of spring hole, by
Pass through the electrical connection that the electrical connection of spring hole, connection housing and rigid structural member is completed between contact pin contact even summation rigid structural member.
5. precharge pressure balanced type underwater pluggable electric connector as claimed in claim 1, it is characterised in that the flotation shell
Rear end be provided with operating handle.
6. precharge pressure balanced type underwater pluggable electric connector as claimed in claim 1, it is characterised in that the shell structure
The uniform micropore of part shell, the pressure environment inside and outside UNICOM's connector reaches the poised state of zero pressure difference.
7. precharge pressure balanced type underwater pluggable electric connector as claimed in claim 1, it is characterised in that the shell structure
Outer layer rubber film is set in part, and precharge pressure balanced type jack outside sets internal layer rubber membrane, outer layer rubber film and internal layer rubber
The oil-filled formation oil-filled cavity of one-level between film, two grades of oil-filled cavitys of the oil-filled formation in the precharge pressure balanced type jack inside.
8. precharge pressure balanced type underwater pluggable electric connector as claimed in claim 7, it is characterised in that precharge pressure is balanced
Micropore is provided with formula jack shell, the pressure environment inside and outside UNICOM's precharge pressure balanced type jack shell reaches zero pressure difference
Poised state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710093725.3A CN106877067A (en) | 2017-02-21 | 2017-02-21 | A kind of precharge pressure balanced type underwater pluggable electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710093725.3A CN106877067A (en) | 2017-02-21 | 2017-02-21 | A kind of precharge pressure balanced type underwater pluggable electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106877067A true CN106877067A (en) | 2017-06-20 |
Family
ID=59166395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710093725.3A Pending CN106877067A (en) | 2017-02-21 | 2017-02-21 | A kind of precharge pressure balanced type underwater pluggable electric connector |
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| CN (1) | CN106877067A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910699A (en) * | 2017-10-19 | 2018-04-13 | 东南大学 | A kind of pressure balance type underwater pluggable electric connector |
| CN109301560A (en) * | 2018-10-19 | 2019-02-01 | 岳西县明杰电子有限公司 | A kind of linkage extruding insulation device for phone charger potential device |
| CN110649423A (en) * | 2019-11-26 | 2020-01-03 | 上海临希智能科技有限公司 | Three-section type underwater cable passing mechanism for underground electric submersible pump |
| CN112531398A (en) * | 2020-12-09 | 2021-03-19 | 美钻能源科技(上海)有限公司 | Female plug of underwater wet-plug electric connector |
| CN113708173A (en) * | 2021-08-25 | 2021-11-26 | 浙江大学 | Underwater wet-plug oil-filled pressure balance connector |
-
2017
- 2017-02-21 CN CN201710093725.3A patent/CN106877067A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910699A (en) * | 2017-10-19 | 2018-04-13 | 东南大学 | A kind of pressure balance type underwater pluggable electric connector |
| CN109301560A (en) * | 2018-10-19 | 2019-02-01 | 岳西县明杰电子有限公司 | A kind of linkage extruding insulation device for phone charger potential device |
| CN109301560B (en) * | 2018-10-19 | 2020-10-20 | 岳西县明杰电子有限公司 | Linkage extrusion insulation device for mobile phone charger voltage transformation device |
| CN110649423A (en) * | 2019-11-26 | 2020-01-03 | 上海临希智能科技有限公司 | Three-section type underwater cable passing mechanism for underground electric submersible pump |
| CN112531398A (en) * | 2020-12-09 | 2021-03-19 | 美钻能源科技(上海)有限公司 | Female plug of underwater wet-plug electric connector |
| CN113708173A (en) * | 2021-08-25 | 2021-11-26 | 浙江大学 | Underwater wet-plug oil-filled pressure balance connector |
| CN113708173B (en) * | 2021-08-25 | 2022-05-17 | 浙江大学 | Underwater wet-plug oil-filled pressure balance connector |
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