CN108155513A - A kind of underwater pluggable electric connector of ROV operations - Google Patents
A kind of underwater pluggable electric connector of ROV operations Download PDFInfo
- Publication number
- CN108155513A CN108155513A CN201611093092.8A CN201611093092A CN108155513A CN 108155513 A CN108155513 A CN 108155513A CN 201611093092 A CN201611093092 A CN 201611093092A CN 108155513 A CN108155513 A CN 108155513A
- Authority
- CN
- China
- Prior art keywords
- male plug
- plug
- protective shell
- female
- female plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
-
- 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of ROV operation underwater pluggable electric connector, including：One male plug, it includes a male plug body, the peripheral side of the male plug body is fixedly connected with protective shell one and protective shell two, male plug body is internally provided at least one electrical connection core, electrical connection core is limited by being fixed on the spacing ring of male plug body, electrical connection core is released by the flat spring being inserted in male plug body, the male plug is connect by the screw thread of tail portion with protective shell two, the cable connecting pin of male plug body is stretched out protection housing two and is connect with cable pipe fitting, the spigot of the male plug body is located inside protection housing one, protect housing one, two are connected by screw, water outlet is all provided on two protection housings, it is installed with and snaps connection on protection one outer wall of housing.The present invention can be realized under water without hot-line insertion and extraction, after the completion of grafting, realize underwater sealing and each wire insulation, easy to connect, easy to operate, plug is rapid.
Description
Technical field
It is especially a kind of to realize that the underwater of underwater ROV operations pluggable is electrically connected the present invention relates to underwater electrical connector
Connect device.
Background technology
At present, the growing marine technology in countries in the world, wherein, seabed communication and energy supply have become each ocean development
The primary condition that technology is realized.And pluggable electric connector just plays signal transmission under water and energy supplies for submarine cable and deep-sea
The key effect given.But the domestic research about underwater electrical connector is less, especially for underwater uncharged and underwater band
The pluggable wet joint of electricity, the Water-seal electric connector that can only use under water can only carry out plug behaviour in air
Make, used in water is placed into after connecting.And the occasion of operation, electric interfaces are often desirable to carry out under water under water
Plug, to realize the work such as underwater assembling, increase and decrease, replacement quick, that economically carry out equipment.Underwater pluggable electric connection is main
Complete submerged cable interconnection and the insulation and sealing of plug joint.At present, underwater pluggable electric connecting joint is usually designed to
The form of plug and socket, design jack (contact pin) on design contact pin (jack) socket on plug are needed between each separated time of cable
Realize sealing and insulation.Existing underwater pluggable electric connector, poor sealing performance, connection procedure are complicated；Underwater grafting
Journey can remain a small amount of liquid in jack, hydrops corrosion contact pin and jack metal, sealing performance to electric connector and lead
Electrical property and service life all have a certain impact.
Invention content
The underwater pluggable electricity of a kind of ROV operations that the present invention is exactly the deficiency for existing underwater electrical connector and designs
Connector, make it have sealing performance, it is easy to operate, connection is rapid, service life is long the advantages that and will not be in grafting process
Middle generation hydrops.
To solve the deficiency of traditional underwater electrical connector, a kind of underwater pluggable electric connector of ROV operations of the present invention, packet
It includes：One male plug, including a male plug body, the peripheral side of the male plug body is fixedly connected with protective shell one and protective shell two, male plug
Body interior is equipped at least one electrical connection core, and electrical connection core is limited by being fixed on the spacing ring of male plug body, and electrical connection core leads to
It crosses the flat spring being inserted in male plug body to release, which is connect by the screw thread of tail portion with protective shell two, the line of male plug body
Cable connecting pin is stretched out protection housing two and is connect with cable pipe fitting, and the spigot of the male plug body is located inside protection housing one,
Protection housing one, two is connected by screw, and is all provided with water outlet on two protection housings, is protected and be installed on one outer wall of housing
Buckle；One female plug, including a male plug body, female plug outer body connection protective shell, female plug body interior is equipped with corresponding number
The female plug electrical connection core of amount, female plug are electrically connected core top design into the shape of jack, male plug electricity can be clamped using piece spring socket
Core is connected, the cable connecting pin of female plug protective shell is connect with female plug cable pipe fitting, which uses spiral shell with protection housing
Nail connection, female plug are protected and water outlet are all provided on housing, and card slot is installed on female plug protection housing exterior walls.
Male plug compensator is cased on the outside of the male plug body of the present invention, female plug ontology endoporus is cased with female plug compensator, plugged
The fixation of journey male plug compensator and female plug compensator relative tertiary location.
Male plug spring is installed between the male plug compensator and male plug body of the present invention, between female plug ontology and female plug compensator
Female plug spring is installed；The contact position is equipped with to pacify the thread groove for turning O-ring；Male plug compensator tail portion is connected through a screw thread
Male plug compensator limited cap, female plug compensator tail portion are connected through a screw thread female plug compensator limited cap.
The flat spring of the present invention is inserted into male plug body side.
The spacing ring of the present invention is inserted in male plug body head.
The male plug protective shell two of the present invention is made of high strength composite.
Two inner core of male plug protective shell of the present invention is provided with several circular holes, and male plug extends copper core and is inserted into above-mentioned circular hole；Male plug is protected
Two tail portion cable connecting pin endoporus merging of protective case compresses limited cover.
The male plug of the present invention extends copper core head and is equipped with step, and end is additionally provided with for the more of mounting O-shaped sealing ring
Road annular groove.
Pass through the male plug cable internal locking ring of inside on the madial wall of the cable connection end of the male plug protective shell two of the present invention
Fastening peace turns have insulating plug, is fixedly connected on the outside wall of the cable connection end with cable pipe fitting, lateral wall screw thread and public affairs
Insert the connection of outer locking ring.
The female plug protective shell tail portion of the present invention is connected through a screw thread ROV operation handles.
The present invention has the advantages that compared with prior art：A kind of the underwater of ROV operation is invented pluggable to be electrically connected
Underwater ROV operations connection can be realized by connecing device, can be realized under water without hot-line insertion and extraction, after the completion of grafting, can be realized underwater close
Envelope and each wire insulation, easy to connect, easy to operate, plug is rapid.
The male plug body and female plug ontology of a kind of underwater pluggable electric connector of ROV operations of the present invention have compensation work(
Can, contact pin is made to be constantly in sealing state in grafting and during pulling away, seawater is not had and enters in connecting cavity, relative to tradition
Underwater electrical connector the problem of remaining connecting cavity there is no hydrops, high performance switching performance can be provided and longer made
Use the service life.
Below by drawings and embodiments, more complete description is done to technical scheme of the present invention.
Description of the drawings
The above is only the general introduction of technical solution of the present invention, below in conjunction with attached drawing and specific embodiment to this hair
It is bright to be described in further detail.
Fig. 1 is the Male plug schematic diagram of the underwater pluggable electric connector of the ROV operations of the present invention.
Fig. 2 is the female structure diagram of the underwater pluggable electric connector of the ROV operations of the present invention.
Fig. 3 is the use state diagram of the underwater pluggable electric connector of the ROV operations of the present invention.
Figure number explanation：2nd, male plug body 20, male plug electrical connection core 201, male plug electrical connection core screw 21, limiting
Ring 221, connection-peg top 222, connection-peg lower part 223, connection-peg middle part 224, connection-peg trip bolt 2221, grafting
Sealing ring 23, flat spring 24, male plug electrical connection core pedestal 241, electric connection block in the middle part of head lower seal circle 2231, connection-peg
242nd, electric connection block O-ring 25, male plug compensator 251, male plug compensator limited cap 26, male plug spring 3, male plug protective shell
One 30, one water outlet 31 of male plug protective shell, 32 buckle screw 4 of buckle, male plug protective shell 2 40, male plug protective shell two go out
The mouth of a river 41, screw I 42, male plug extends copper core 421, male plug extends copper core O-ring 43, male plug cable pipe fitting 431, public affairs
Insert outer locking ring 432, male plug internal locking ring 433, insulating plug 434, pad I 435, limited cover 5, female plug ontology 501,
It is O-ring seal I 502, O-ring VI 51, female plug sealing ring 511,0 type sealing ring II 52, female plug compensator 521, O-shaped close
Seal III 522, female plug compensator limited cap 523, venthole 53, female plug electrical connection core 54, female plug internal locking ring 55, mother
Insert fixed block 551,0 type sealing ring V 56, female plug cable pipe fitting 561, pad II 57, female plug outer locking ring 58, mother
Insert spring 6, female plug protective shell 60, female plug protective shell water outlet 61, screw II 62, screw III 63, card slot 631, card slot
Screw 7, ROV joysticks
Specific embodiment
Please refer to shown in Fig. 1, a kind of underwater pluggable electric connector of ROV operations of the present invention, including：One male plug
Head, including male plug body (2), which is formed using insulating materials.Around arrangement on the outside of the male plug body (2)
Male plug electrical connection core (20), male plug electrical connection core (20) are divided into the top part and the bottom part point using copper core, and centre is using male plug electrical connection core
Screw (201) is fixed.Spacing ring (21) is inserted on the male plug body head, and spacing ring (21) limits the position of male plug electrical connection core (20)
It puts.There is connection-peg on male plug body (2) head, and connection-peg is made of four parts, is connection-peg top (221) and connection-peg respectively
(223) and connection-peg trip bolt (224) in the middle part of lower part (222) and connection-peg, in the middle part of connection-peg and connection-peg lower part
There are sealing ring (2231) and (2221), connection-peg overall package is connected to male plug body by connector trip bolt (224) after the completion
(2) on.Flat spring (23) is inserted in the middle part of male plug body (2), flat spring (23) is in compressive state when plug is not connected with,
When plug is attached, flat spring releases male plug electrical connection core (20).Male plug body (2) lower part is inserted by stepped cylindrical
Onto male plug electrical connection core pedestal (24), male plug electrical connection core pedestal (24) is formed using insulating materials, and is provided with through-hole and is made public affairs
Plug-in connection core (20) is inserted into, and male plug electrical connection core pedestal (24) outer wall is opened there are two annular groove, which is equipped with O-shaped close
Seal.The internal annular space of male plug electrical connection core pedestal (24) can fill in electric connection block (241), and electric connection block integrally uses insulating materials
It is made, internal pre-buried a plurality of conducting wire, setting socket in both ends is directly inserted into conductive core.There is spiral shell in male plug body (2) tail portion
Line can coordinate with the threaded hole on male plug protective shell two (4) inner core, and male plug body (2) and male plug protective shell two (4) is solid
It is fixed.The male plug body (2) is sleeved on male plug compensator 25, and male plug compensator (25) is cylindrical shape with the level, using anti-corrosion
Metal material is made, which is electrically connected core pedestal (24) with male plug and defines male plug spring (26)
Zone of action, male plug spring (26) form compensation function pith.There is internal thread in the tail portion of the male plug compensator (25),
It is combined with the external screw thread cooperation on male plug compensator limited cap (251), plays position-limiting action.
Male plug protective shell one (3) is equipped with several symmetrical using anti-corrosion metal material, male plug protective shell one (3) housing
Strip opening, the inserted terminal of male plug protective shell one (3) is set as the horn opening structure with guide function.Male plug is protected
One water outlet (30) of setting male plug protective shell in the middle part of shell one (3) is the passing away of grafting process seawater.Male plug protective shell one
(3) it is fixedly connected with male plug protective shell two (4) by symmetrical screws I (41) several on male plug protective shell two (4).The public affairs
It inserts and buckle (31) is installed on the outer wall of protective shell one (3), buckle (31) rear end is protected by a buckle screw (32) with male plug
Protective case one (3) is fixedly connected, and the Front-end Design of buckle (31) is the shape of gib head.
Male plug protective shell two (4) is protected using high strength composite, male plug protective shell two (4) outer wall middle part setting male plug
Two water outlet of shell (40) is the passing away of grafting process seawater.Male plug protective shell two (4) inner core has several through-holes, can incite somebody to action
Male plug extend copper core (42) be inserted into, play the role of extend conduction copper core, this insert protective shell two (4) inner core outer wall on there are two
Annular groove, the annular groove are equipped with O sealing rings.The male plug protective shell two (4) is connected with male plug cable pipe fitting (43), passes through public affairs
The threaded connection of plug wire cable outer locking ring (431) and the lateral wall of the cable connection end of male plug protective shell two (4) tail portion is realized public
Compression and the sealing of plug wire cable pipeline head (43) and male plug protective shell two (4).In the cable connection end of the male plug protective shell two (4)
Side is equipped with insulating plug (433) by male plug internal locking ring (432) fastening, and insulating plug band endoporus can pass through conducting wire, with male plug
Extraction pad I (434) connection of cable pipe fitting (43), the line for electric signal provide weld.Male plug internal locking ring
(432) limited cover (435) is compressed, prevents male plug from extending copper core (42) mobile.
The female of the underwater pluggable electric connector of the ROV operations of the present invention, please refer to shown in Fig. 2, including one
Female plug ontology (5), female plug ontology (5), which is adopted, to be made from an insulative material；Female plug is fixedly connected on the peripheral side wall of the female plug ontology (5)
Protective shell (6), female plug protective shell (6) are barrel shape structure, and inside has step, is useful on female plug protective shell (6) fixed
Screw II (61) is fixed with female plug ontology (5).Multiple tracks annular groove is arranged in female plug ontology (5) outer surface, which is equipped with O-shaped
Sealing ring I (501).Female plug protective shell (6) head spliced eye be designed to it is horn-like, conducive to during grafting centering be oriented to.It should
Female plug sealing ring (51), female plug sealing ring (51) and female plug protective shell are clamped between female plug protective shell (6) and female plug ontology (5)
(6) have on a side surface of contact and type sealing ring II (511) is set to 0 in annular groove, female plug sealing ring (51) side and female plug sheet
Body (5) contacts, and female plug sealing ring (51) residue side is contacted with female plug compensator (52), the contact surface in female plug compensator (52)
On have type sealing ring III (521) set to 0 in annular groove.Several jacks inside female plug ontology (5) are set, can be inserted into female plug electrical connection
Core (53), female plug electrical connection core (53) are made of metallic copper, and the shape of jack is made at top, can be pressed from both sides using piece spring socket
Tight male plug electrical connection core (20).Female plug electrical connection core (53) is compressed by step and the female plug internal locking ring (54) of tail portion, should
Female plug internal locking ring (54) side making circular hole, for female plug electrical connection core (53) and the welding on female plug cable pipe fitting (56)
The wiring of point connecting line.The female plug internal locking ring (54) relies on the female plug fixed block (55) in left side fixed, the fixed block outer wall with
Female plug protective shell (6) contact surface is provided with annular groove, and type sealing ring V (551) is set to 0 in annular groove, passes through female plug protective shell
(6) screw III (62) on is fixed.
There is a through-hole on female plug protective shell (6) outer wall, be the connecting pin of female plug cable, connection mode is similar with male plug,
It is compressed and is fixed with connecting pin outer wall thread by female plug outer locking ring (57), such female plug protective shell (6) and female plug line
Cable pipe fitting (56) is joined together；Pad II (561) is reserved on female plug cable pipe fitting (56) head, can be with female plug electricity
Connection core (53) is electrically connected using conducting wire.Female plug protective shell (6) outer wall is also equipped with card slot (63), card slot (63) rear end
It being fixedly connected by a card slot screw (631) with female plug protective shell (6), card slot (63) position is corresponding with male plug snapped-in position,
The gib head of buckle front end is inserted into just in card slot (63) after the completion of grafting；Before plug pulls away, ROV gently presses buckle front end, buckle
(32) card slot (63) can be detached from.Female plug protective shell water outlet (60) is provided on female plug protective shell (6) outer wall, during grafting
Seawater is discharged by the female plug protective shell water outlet (60) in protective shell.Wherein, the underwater pluggable electric connector of ROV operations
ROV joysticks (7) are further included, ROV joysticks are fixedly connected for (6) one sections with female plug protective shell, before ROV joysticks (7)
Portion's outer wall is equipped with external screw thread, with female plug protective shell (6) tail portion screw-internal thread fit.
Female plug ontology (5) endoporus coordinates with female plug compensator (52), and female plug compensator (52) can be in female plug ontology (5)
Hole is moved, and annular groove is equipped on the contact surface of female plug ontology (5), and annular groove is built into O-ring VI (502).Mobile needs gram
The elastic force of the built-in female plug spring (58) of clothes.Venthole (523) is provided at the top of female plug compensator (52), the venthole (523)
The inner cavity unicom of male plug and female plug is maintained during electric connector plugs.Female plug compensator (52) tail portion connection female plug is mended
Device limited cap (522) is repaid, is connected through a screw thread, plays position-limiting action.
When it is implemented, please refer to shown in Fig. 1 to Fig. 3, the underwater pluggable electric connector male plug peace of ROV operations
Dress is fixed under water, is docked the interface of female with the interface of electric connector male plug by ROV, female in docking operation
It inserts protective shell and pushes the movement of male plug compensator, compressed spring, at the same time for female plug female plug compensator itself by male plug body
It pushes in the opposite direction, once male plug compensator is pushed to fixed position, the flat spring in male plug body releases male plug electricity
Core is connected, female plug inner body wall socket design is smoothly inserted at the top of female plug electrical connection core convenient for male plug electrical connection core into horn-like
Kong Zhong, the gib head being at the same time buckled are caught in card slot, and connection is completed.
A kind of underwater pluggable electric connector of ROV operations of the present invention can be realized under water without hot-line insertion and extraction, can be realized
Under water without hot-line insertion and extraction, after the completion of grafting, underwater sealing and each wire insulation can be realized.A kind of water of ROV operations of the present invention
Under pluggable electric connector male plug body and female plug ontology have compensation function, make contact pin grafting and pull away in the process always
In sealing state, seawater not being had and is entered in connecting cavity, relative to traditional underwater electrical connector, there is no hydrops residuals
The problem of connecting cavity, can provide high performance switching performance and longer service life.
Above for technical scheme of the present invention description and preferable embodiment, it is any according to the content of present invention to this hair
Bright simple modification, deformation and the equivalent substitute made each falls within protection scope of the present invention.
Claims (10)
1. a kind of underwater pluggable electric connector of ROV operations, it is characterised in that including：One male plug, including a male plug body,
The peripheral side of the male plug body is fixedly connected with protective shell one and protective shell two, and male plug body is internally provided at least one electrical connection core,
Electrical connection core is limited by being fixed on the spacing ring of male plug body, and electrical connection core is pushed away by the flat spring being inserted in male plug body
Go out, which is connect by the screw thread of tail portion with protective shell two, the cable connecting pin of male plug body stretch out protection housing two and with
Cable pipe fitting connects, and the inserted terminal of the male plug body is located inside protection housing one, and protection housing one, two is connected by screw
It connects, is all provided with water outlet on two protection housings, protects and be installed with buckle on one outer wall of housing；One female plug, including a public affairs
Ontology, female plug outer body connection protective shell are inserted, female plug body interior is equipped with the female plug electrical connection core of corresponding number, female plug electricity
Core top design is connected into the shape of jack, male plug electrical connection core, the cable of female plug protective shell can be clamped using piece spring socket
Connecting pin is connect with female plug cable pipe fitting, which is connect with protection housing using screw, on female plug protection housing all
Water outlet is provided with, card slot is installed on female plug protection housing exterior walls.
2. the underwater pluggable electric connector of ROV operations according to claim 1, it is characterised in that male plug body outer sheath
There is male plug compensator, female plug ontology endoporus is cased with female plug compensator, and swapping process male plug compensator and female plug compensator are relatively empty
Between position fixation.
3. the underwater pluggable electric connector of ROV operations according to claim 1, it is characterised in that male plug compensator and public affairs
Male plug spring is installed between slotting ontology, female plug spring is installed between female plug ontology and female plug compensator；The contact position is equipped with
For pacifying the thread groove for turning O-ring；Male plug compensator tail portion is connected through a screw thread male plug compensator limited cap, female plug compensator tail
Portion is connected through a screw thread female plug compensator limited cap.
4. the underwater pluggable electric connector of ROV operations according to claim 1, it is characterised in that flat spring is inserted into male plug
This body side surface.
5. the underwater pluggable electric connector of ROV operations according to claim 1, it is characterised in that spacing ring is inserted in male plug
Body head.
6. the underwater pluggable electric connector of ROV operations according to claim 1, it is characterised in that male plug protective shell two is adopted
It is made of high strength composite.
7. the underwater pluggable electric connector of ROV operations according to claim 1, it is characterised in that in male plug protective shell two
Core is provided with several circular holes, and male plug extends copper core and is inserted into above-mentioned circular hole；Two tail portion cable connecting pin endoporus merging pressure of male plug protective shell
Tight limited cover.
8. the underwater pluggable electric connector of ROV operations according to claim 7, it is characterised in that the male plug extends copper
Core head is equipped with step, and end is additionally provided with the multiple tracks annular groove for mounting O-shaped sealing ring.
9. the underwater pluggable electric connector of ROV operations according to claim 1, it is characterised in that male plug protective shell two
Turn have insulating plug, the cable connection end by the male plug cable internal locking ring of inside fastening peace on the madial wall of cable connection end
Outside wall on be fixedly connected with cable pipe fitting, lateral wall screw thread is connect with male plug outer locking ring.
10. the underwater pluggable electric connector of ROV operations according to claim 1, it is characterised in that female plug protective shell tail
Portion is connected through a screw thread ROV operation handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093092.8A CN108155513A (en) | 2016-12-02 | 2016-12-02 | A kind of underwater pluggable electric connector of ROV operations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093092.8A CN108155513A (en) | 2016-12-02 | 2016-12-02 | A kind of underwater pluggable electric connector of ROV operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108155513A true CN108155513A (en) | 2018-06-12 |
Family
ID=62469462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611093092.8A Pending CN108155513A (en) | 2016-12-02 | 2016-12-02 | A kind of underwater pluggable electric connector of ROV operations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108155513A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111463624A (en) * | 2020-04-02 | 2020-07-28 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Underwater wet-type electric connector capable of being plugged and unplugged with electricity |
| CN112459741A (en) * | 2020-12-11 | 2021-03-09 | 重庆前卫科技集团有限公司 | Horizontal electric-hydraulic composite crossing device for underwater Christmas tree |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463624A (en) * | 2020-04-02 | 2020-07-28 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Underwater wet-type electric connector capable of being plugged and unplugged with electricity |
| CN112459741A (en) * | 2020-12-11 | 2021-03-09 | 重庆前卫科技集团有限公司 | Horizontal electric-hydraulic composite crossing device for underwater Christmas tree |
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Application publication date: 20180612 |
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