CN206619748U - A kind of underwater pluggable electric connector of two end protection - Google Patents
A kind of underwater pluggable electric connector of two end protection Download PDFInfo
- Publication number
- CN206619748U CN206619748U CN201720156051.2U CN201720156051U CN206619748U CN 206619748 U CN206619748 U CN 206619748U CN 201720156051 U CN201720156051 U CN 201720156051U CN 206619748 U CN206619748 U CN 206619748U
- Authority
- CN
- China
- Prior art keywords
- shell
- connector
- plug
- flotation
- layer rubber
- 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.)
- Active
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of underwater pluggable electric connector of two end protection; including plug end and socket end; the shell structure part front end of the socket end is inserted in the flotation shell of the plug connector; the shell structure part front end guide finger is located in the guide groove of flotation shell; in the even corresponding precharge pressure balanced type jack of insertion of electric mortiser pin contact of the plug end; floating seal block is inwardly headed into so that precharge pressure balanced type jack is able to contact the occasionally exposed hard contact in middle part with electric mortiser pin and contacts to form electrical connection.The underwater pluggable electric connector of two end protection of the present utility model, solves inner chamber of the electric connector under deepwater environment and the pressure compensation between extraneous seawater is adjusted, and realizes the instant plug on-off function under the deep environment in full sea.Integrally-built inside and outside differential pressure can be adjusted with the change of extraneous hydraulic pressure environment, and mobility can be carried out at any time in deepwater environment and plugs together connection with extracting disconnection.
Description
Technical field
The utility model is related to a kind of structure for being applied to pluggable water-tight electrical connector under water, specially a kind of both-end
The underwater pluggable electric connector of protection.
Background technology
At present, general watertight connector is divided into two kinds of metal mold and rubber-type, and both watertight connectors do not possess
Underwater pluggable function, is only capable of realizing the function of plugging together carry out underwater operation after connection in place again by land.And existing insert under water
Pull out in connector, it is only single-ended to possess fully closed oil-filled structure, to realize full sea depth and under water pluggable function.Also,
The only totally-enclosed one end of existing underwater pluggable electric connector can realize hot line job, it is impossible to not powered off in whole submarine system
In the case of realize plug work.
The content of the invention
The purpose of this utility model is to provide a kind of underwater pluggable electric connector of two end protection, the plug end of connector
And socket end, the contact idol of the independent dynamic sealing precharge pressure balanced structure with external isolation is respectively provided with, water can be solved
Lower plug-in connector can not hot line job the problem of, improve ocean engineering construction convenience, save construction cost, improve work
Efficiency.
To achieve these goals, the technical solution of the utility model is：A kind of underwater pluggable electrical connection of two end protection
Device, including plug end and socket end, it is characterised in that the plug end includes
Flotation shell, the side of the flotation shell sets guide groove；
Plug connector tail accessory, the plug connector tail accessory is arranged at flotation shell side, the plug
Tail portion of connector annex is used to be coupled 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, the even front end of the electric mortiser pin contact
Insulating layer coating is applied with rear end, the even middle part of the electric mortiser pin contact sets exposed hard contact；
Floating seal block, the floating seal block is located in flotation shell, and the floating seal block and flotation shell it
Between be provided with to be provided with floating seal block dynamic clamping head and quiet clamping head, the floating seal block the even hole being engaged contacted with electric mortiser pin,
The floating seal block is respectively formed sealing between contacting idol with flotation shell and electric mortiser pin and is slidably connected；
The socket end includes
Shell structure part, the shell structure part is provided with connector, for being connected to underwater instrument equipment, the shell
Body structural member side is provided with the guide finger being equipped with guide groove, and shell structure part front end sets rigid banding part, described
Set in shell structure part and form oil-filled cavity on the inside of outer layer rubber film, the outer layer rubber film；
Socket connector tail accessory, the socket connector tail accessory is arranged at shell structure part side, described to insert
Base connector tail accessory is used to be coupled to form transmission assembly with cable；
Precharge pressure balanced type jack, the precharge pressure balanced type jack is arranged on filling for outer layer rubber film inner side formation
In oil cavity, and the precharge pressure balanced type jack contacts with electric mortiser pin and is occasionally engaged setting；
Cable is set in socket connector tail accessory, the rear end of the cable and precharge pressure balanced type jack is electrically connected
Connect, cable is set in plug connector tail accessory, the cable is contacted the rear end electrical connection of idol with electric mortiser pin；The socket
The shell structure part front end at end is inserted in the flotation shell of the plug connector, and the shell structure part front end guide finger is located at
In the guide groove of flotation shell, precharge pressure balanced type jack contacts the exposed hard contact in even middle part with electric mortiser pin and contacts to be formed
Electrical connection.
According to preferred embodiment of the present utility model, the anterior of the flotation shell sets wide-mouth guide structure.
According to preferred embodiment of the present utility model, precharge pressure balanced type jack includes rigid structural member, rigid structure
Part front end, which is provided with connection housing, the connection housing, sets dynamic clamping head and quiet clamping head, and the front portion of connection housing is provided with consistent spring hole,
The front end for connecting housing sets rigid insulation cylinder, and the rear end of the rigid insulation cylinder and the front end of dynamic clamping head and quiet clamping head connect
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.
According to preferred embodiment of the present utility model, the flotation shell is provided with self-locking structure.
According to preferred embodiment of the present utility model, the rear end of the flotation shell is provided with operating handle.
According to preferred embodiment of the present utility model, the uniform micropore of shell structure part shell, inside and outside UNICOM's connector
Pressure environment, reach the poised state of zero pressure difference.
According to preferred embodiment of the present utility model, outer layer rubber film is set, precharge pressure is put down in the shell structure part
Internal layer rubber membrane is set on the outside of weighing apparatus formula jack, the oil-filled formation oil-filled cavity of one-level, institute between outer layer rubber film and internal layer rubber membrane
State two grades of oil-filled cavitys of oil-filled formation inside precharge pressure balanced type jack.
The pressure inside and outside micropore, UNICOM's precharge pressure balanced type jack shell is provided with precharge pressure balanced type jack shell
Force environment, reaches the poised state of zero pressure difference.
The utility model uses precharge pressure balance type structure, and the pressure environment inside and outside it is connected by the micropore formation of housing
Logical device carries out pressure adjustment, and carries out interior external pressure isolation by Double-layer elastic rubber membrane.Socket end is arranged on underwater instrument equipment
On, inside contacts even for oil pressure force balance type electric jack.By the rigid banding part and outer layer rubber elastic membrane of end face, coordinate shell
Body structural member forms double-deck oil-filled inner chamber, and the adjustment for the micropore progress inside and outside differential pressure for passing through surface of shell.Plug end typically connects
Wiring cable, forms transmission assembly, and plug connector tail end carries operating handle, and the plug of ROV progress under water is coordinated under deep-sea
Action.The utility model carries out the protection processing at the even front end of contact pin contact and rear portion using insulation coat, makes electrical pickoff
In middle suitable position；Sealing protection under the even non-plugging state of contact pin contact is carried out using floating seal block.This practicality
New underwater pluggable electric connector can adjust the inside and outside differential pressure of connector by its special construction, connector is reached full sea
Deep using effect, while ROV can be coordinated to carry out underwater pluggable action, realizes that the mobility of system transmission is connected and disconnected from needing
Ask, accomplish taking into account for electric property, physical property and environmental adaptability.The underwater pluggable electricity of two end protection of the present utility model
Connector, solves inner chamber of the electric connector under deepwater environment and the pressure compensation between extraneous seawater is adjusted, and realizes that full sea is deep
Instant plug on-off function under environment.Integrally-built inside and outside differential pressure can be adjusted with the change of extraneous hydraulic pressure environment, and
Mobility can be carried out at any time in deepwater environment and plug together connection with extracting disconnection.
Brief description of the drawings
Fig. 1 is the structural representation of plug connector of the present utility model.
Fig. 2 is the structural representation of socket connector of the present utility model.
Fig. 3 is the schematic diagram of self-locking structure in plug connector.
Fig. 4 is the structural representation of precharge pressure balanced type jack.
Figure includes：
2nd, it is oriented to slope, 3, dynamic clamping head and quiet clamping head, 4, limited step, 5, inner shell, 6, spring return, 7, rigid structure
Part, 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, guide groove, 18, float
Sealing block, 19, floating seal block dynamic clamping head and quiet clamping head, 21, rigid banding part, 22, precharge pressure balanced type jack, 23, outer layer rubber
Glued membrane, 24, shell structure part, 25, socket connector tail accessory, 26, guide finger, 27 pressure release micropores.
Embodiment
The utility model will be further described with reference to the accompanying drawings and examples.
A kind of underwater pluggable electric connector of two end protection, including plug end and socket end, it is characterised in that the plug
End includes
Flotation shell 13, the side of the flotation shell 13 sets guide groove 17；
Plug connector tail accessory 14, the plug connector tail accessory 14 is arranged at the side of flotation shell 13, institute
Stating plug connector tail accessory 14 is used to be coupled 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, and the electric mortiser pin contact is even
16 front-end and back-end apply insulating layer coating 1, and the even middle part of the electric mortiser pin contact sets exposed hard contact；
Wide-mouth guide structure 11, the wide-mouth guide structure 11 is arranged on the front portion of flotation shell, the wide-mouth guide knot
Structure includes being set in the short tube structure of flotation shell front end, and the front inner wall of the short tube structure is the big inner side internal diameter of outside internal diameter
Small bell-mouth structure of air；
Floating seal block 18, the floating seal block 18 is located in flotation shell 13, and the floating seal block 18 is with floating
It is provided with to be provided with floating seal block dynamic clamping head and quiet clamping head 19, the floating seal block 19 between dynamic housing 13 and is contacted with electric mortiser pin
Even 16 holes being engaged, the floating seal block 19 is respectively formed sealing and slided between even 16 are contacted with flotation shell 13 and electric mortiser pin
Connection；
The socket end includes
Shell structure part 24, the shell structure part 24 is provided with connector, for being connected to underwater instrument equipment, institute
State shell structure part side and be provided with the guide finger 26 being equipped with guide groove 17, the front end of shell structure part 24 sets rigidity hoop
Outer layer rubber film 23 is set in tight part 21, the shell structure part 24, oil-filled cavity is formed；
Socket connector tail accessory 25, the socket connector tail accessory 25 is arranged at shell structure part side, institute
Stating socket connector tail accessory is used to be coupled 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
Even 16 are contacted with electric mortiser pin and is engaged setting；
Cable is set in socket connector tail accessory 25, makes the rear end of the cable and precharge pressure balanced type jack 22
Cable is set in electrical connection, plug connector tail accessory 14, the cable is contacted even 16 rear end electrical connection with electric mortiser pin；
The shell structure part front end of the socket end is inserted in the flotation shell of the plug connector, and the shell structure part front end is led
In the guide groove 17 for being located at flotation shell to pin 26, the corresponding precharge pressure balance of the even insertion of electric mortiser pin contact of the plug end
In formula jack, floating seal block 18 is inwardly headed into so that precharge pressure balanced type jack 22 is able to contact even 16 with electric mortiser pin
The exposed hard contact in middle part contacts to form electrical connection.
According to preferred embodiment of the present utility model, a fixture is set in the flotation shell 13, on the fixture
It is fixed with least two electric mortiser pins contact even 16.
According to preferred embodiment of the present utility model, stay 12 is provided with the flotation shell 13.Using sea water resistance
Elastic metal parts stay is made, it is ensured that in it is inwardly tightened up, ensure connection stability and reliability.
According to preferred embodiment of the present utility model, the rear end of the flotation shell 13 is provided with operating handle 15, uses
Operating handle is made in flexible polymer composite, coordinates ROV to carry out plug operation at deep-sea.
According to preferred embodiment of the present utility model, the uniform pressure release micropore 27 of the shell of shell structure part 24, UNICOM connects
The pressure environment inside and outside device is connect, the poised state of zero pressure difference is reached.The diameter general 0.3 to 0.5mm of the pressure release micropore 27.
As shown in figure 3, the self-locking structure is included before the inner shell 5 being arranged in flotation shell 13, 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 being oriented to slope 2, is formed and matched with the snap fit between the guiding slope 2 and the inwall of flotation shell 13
The caulking groove of conjunction, the medial surface of the caulking groove is is oriented to the slope on 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 front end of the stay 12 and inner shell 5 forms position limiting structure, floats
Inner walls are provided with matched limited step 4.
It will be inserted with socket end in flotation shell, on condition that an external force is not applied, in the presence of spring return, bullet
The front end of spring clamp is located at the rear end of the caulking groove of flotation shell inwall, i.e., spring clip inwardly has clamping force, therefore will can connect
Plug-in unit is locked in external shell.When needing to extract, flotation shell is pulled back using operating handle so that before inner shell
In the caulking groove of the spring clip insertion external shell inwall at end, spring clip is opened, and smoothly can now be extracted connector.
As shown in figure 4, precharge pressure balanced type jack includes rigid structural member 7, the front end of rigid structural member 7 is provided with connection
Dynamic clamping head and quiet clamping head 3 is set in housing, the connection housing, and the front portion of connection housing is provided with consistent spring hole 9, connects the front end of housing
Rigid insulation cylinder 8 is set, and the rear end of the rigid insulation cylinder 8 is connected with the front end of dynamic clamping head and quiet clamping head 3, the rigidity
The front end of dielectric cylinder is then extended outside connection housing, and internal layer rubber elastic membrane 10, the internal layer are set in connection hull outside
The front end of rubber elastic membrane 10 extends to the front end of rigid insulation cylinder, and the rear end of the internal layer rubber elastic membrane 10 is extended to
The front end of rigid structural member 7, the rigid structural member 7, connects housing and passes 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
Body is headed into connection housing, until contact pin contact even 16 is stretched into connection housing, the exposed metal at even 16 middle part of contact pin contact
Contact is made electrical contact with passing through spring hole 9, and even 16 and of contact pin contact are completed by the electrical connection for passing through spring hole 9, connection housing and rigid structural member 7
Electrical connection between rigid structural member 7.After even 16 insertion of contact pin contact, the exposed hard contact at even 16 middle part of contact pin contact with
Pass through spring hole 9 to make electrical contact with, the internal layer rubber elastic membrane 3 outside precharge pressure balanced type jack is enveloped behind contact pin contact even 16
Insulate coat, completely cuts off with external insulation.Pressure release micropore is evenly equipped with connection housing, with UNICOM's precharge pressure balanced type jack shell
The pressure environment of inside and outside, reaches the poised state of zero pressure difference.
Rigid banding part is made using high-strength insulating material in socket connector of the present utility model, and rigid fastening piece can be with
Regard an end caps as, rigid fastening piece coordinates elastic caoutchouc film compacting to use, axial machinery is formed in end face
Pressure, compresses Double-layer elastic rubber membrane formation end face and compresses sealing part, be end caps, have thereon by pin hole spread pattern one
The through hole distribution of cause.
Socket connector of the present utility model sets the cavity that the rubber elastic membrane of a closing is surrounded in shell structure part,
Whole functional structure parts, are completely in outer layer rubber elastic membrane.Outer layer rubber film is set in the shell structure part 24
23, precharge pressure balanced type jack includes jack shell and the internal layer rubber membrane being arranged on the outside of jack shell, outer layer rubber
The oil-filled cavity of one-level is then formed between film and internal layer rubber membrane, and in the precharge pressure balanced type jack in internal layer rubber membrane
Two grades of oil-filled cavitys are then formed, outer layer rubber film is made in the elastic rubber material that the utility model is corroded using sea water resistance, oil resistant
With internal layer rubber membrane, carry out oil storage and isolate, form the oil-filled cavity with ambient water pressure UNICOM.
The utility model forms the oil-filled cavity of two-stage, one using the even rubber elastic membrane integrated structure with entirety of contact
It is oil-filled inside precharge pressure balanced type jack, the second is oil-filled between outer layer rubber film and precharge pressure balanced type jack.Housing
Pressure release micropore is also provided with the uniform pressure release micropore 27 of the shell of structural member 24, jack shell.
The utility model is protected using the even end face of jack contact that cooperatively forms of rubber elastic membrane and rigid insulation cylinder
Shield；Dynamic seal structure is cooperatively formed using the cooperation of rigid insulation cylinder, the even rear portion insulating barrier of contact pin contact and rubber membrane,
Ensure the isolation and sealing of electric path；Supported using rubber elastic membrane with internal rigid structural member, progress is internal oil-filled, real
Existing inside and outside isolation and pressure balance, and prevent the contaminated during underwater pluggable；Even and overall using contact
Rubber elastic membrane integrated structure, forms the oil-filled cavity of two-stage, realizes the release of deep sea pressure, adjustment chamber pressure balance；Using
The floating seal block that insulating elastic material is made, it is ensured that the even closed protective of contact pin contact and electric insulation protection；Using smooth
Rigid composite material wide-mouth guide part is made, inner surface is smooth, with blindmate guide effect, improves ROV deep water constructions
Operability and engineer applied；Axial rotation positioning is carried out using guide groove, coordinates wide-mouth guide to realize blind plugging function；Using
Floating self-locking mechanism, reaches the continuous locking of insertion, and extracts the performance of interim separation, 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 detailed description of the utility model, it is impossible to
Assert that the utility model specific implementation is confined to these above-mentioned explanations.For the common skill of the utility model art
For art personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should
It is considered as belonging to protection domain of the present utility model.
Claims (8)
1. a kind of underwater pluggable electric connector of two end protection, including plug end and socket end, it is characterised in that the plug end
Including
Flotation shell, the side of the flotation shell sets guide groove；
Plug connector tail accessory, the plug connector tail accessory is arranged at flotation shell side, the plug connection
Device tail accessory is used to be coupled to form transmission assembly with cable；
Occasionally, the electric mortiser pin contact is even to be arranged in flotation shell the contact of electric mortiser pin, and the even front end of the electric mortiser pin contact is with after
End applies insulating layer coating, and the even middle part of the electric mortiser pin contact sets exposed hard contact；
Floating seal block, the floating seal block is located in flotation shell, and is set between the floating seal block and flotation shell
It is equipped with to be provided with floating seal block dynamic clamping head and quiet clamping head, the floating seal block and the even hole being engaged is contacted with electric mortiser pin, it is described
Floating seal block is respectively formed sealing between contacting idol with flotation shell and electric mortiser pin and is slidably connected；
The socket end 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 guide groove, and shell structure part front end sets rigid banding part, the housing
Set in structural member and form oil-filled cavity on the inside of outer layer rubber film, the outer layer rubber film；
Socket connector tail accessory, the socket connector tail accessory is arranged at shell structure part side, and the socket connects
Connecing device tail accessory is used to be coupled to form transmission assembly with cable；
Precharge pressure balanced type jack, the precharge pressure balanced type jack is arranged on the oil-filled chamber formed on the inside of outer layer rubber film
In vivo, and the precharge pressure balanced type jack contacts with electric mortiser pin and even is engaged setting；
Cable is set in socket connector tail accessory, the cable and the rear end of precharge pressure balanced type jack is electrically connected,
Cable is set in plug connector tail accessory, the cable is contacted the rear end electrical connection of idol with electric mortiser pin；The socket end
Shell structure part front end insert in the flotation shell of the plug connector, the shell structure part front end guide finger is located at floating
In the guide groove of dynamic housing, precharge pressure balanced type jack contacts the exposed hard contact in even middle part with electric mortiser pin and contacts to form electricity
Connection.
2. a kind of underwater pluggable electric connector of two end protection as claimed in claim 1, it is characterised in that the flotation shell
It is provided with self-locking structure.
3. a kind of underwater pluggable electric connector of two end protection as claimed in claim 1, it is characterised in that the flotation shell
Anterior wide-mouth guide structure is set.
4. a kind of underwater pluggable electric connector of two end protection as claimed in claim 1, it is characterised in that precharge pressure is balanced
Formula jack includes rigid structural member, and rigid structural member front end, which is provided with connection housing, the connection housing, sets elastic reset
Part, the front portion of connection housing is provided with consistent spring hole, and the front end of connection housing sets rigid insulation cylinder, the rigid insulation circle
The rear end of cylinder and the front end of dynamic clamping head and quiet clamping head are connected, and the front end of the rigid insulation cylinder is then extended outside connection housing,
Connect hull outside and internal layer rubber elastic membrane is set, the front end of the internal layer rubber elastic membrane extends to rigid insulation cylinder
Front end, the rear end of the internal layer rubber elastic membrane extends to the front end of rigid structural member, the rigid structural member, connection housing and
Spring hole is passed through to be made by conductor material.
5. a kind of underwater pluggable electric connector of two end protection as claimed in claim 1, it is characterised in that the flotation shell
Rear end be provided with operating handle.
6. a kind of underwater pluggable electric connector of two end protection as claimed in claim 1, it is characterised in that the shell structure
Pressure environment inside and outside the uniform micropore of part shell, UNICOM's connector, reaches the poised state of zero pressure difference.
7. a kind of underwater pluggable electric connector of two end protection as claimed in claim 1, it is characterised in that the shell structure
Set in part and internal layer rubber membrane, outer layer rubber film and internal layer rubber are set on the outside of outer layer rubber film, precharge pressure balanced type jack
Two grades of oil-filled cavitys of oil-filled formation inside the oil-filled formation oil-filled cavity of one-level, the precharge pressure balanced type jack between film.
8. a kind of underwater pluggable electric connector of two end protection as claimed in claim 7, it is characterised in that precharge pressure is balanced
The pressure environment inside and outside micropore, UNICOM's precharge pressure balanced type jack shell is provided with formula jack shell, zero pressure difference is reached
Poised state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720156051.2U CN206619748U (en) | 2017-02-21 | 2017-02-21 | A kind of underwater pluggable electric connector of two end protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720156051.2U CN206619748U (en) | 2017-02-21 | 2017-02-21 | A kind of underwater pluggable electric connector of two end protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206619748U true CN206619748U (en) | 2017-11-07 |
Family
ID=60231015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720156051.2U Active CN206619748U (en) | 2017-02-21 | 2017-02-21 | A kind of underwater pluggable electric connector of two end protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206619748U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816760A (en) * | 2017-02-21 | 2017-06-09 | 上海蓝梭电子科技有限公司 | A kind of underwater pluggable electric connector of two end protection |
| CN114447683A (en) * | 2022-01-19 | 2022-05-06 | 中航光电科技股份有限公司 | Push-pull plug with double-layer protection device |
| CN117060148A (en) * | 2023-10-11 | 2023-11-14 | 德州超高液压股份有限公司 | Deep sea pressure balance type wet plug electric connector |
-
2017
- 2017-02-21 CN CN201720156051.2U patent/CN206619748U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816760A (en) * | 2017-02-21 | 2017-06-09 | 上海蓝梭电子科技有限公司 | A kind of underwater pluggable electric connector of two end protection |
| CN114447683A (en) * | 2022-01-19 | 2022-05-06 | 中航光电科技股份有限公司 | Push-pull plug with double-layer protection device |
| CN114447683B (en) * | 2022-01-19 | 2024-03-19 | 中航光电科技股份有限公司 | Push-pull plug with double-layer protection device |
| CN117060148A (en) * | 2023-10-11 | 2023-11-14 | 德州超高液压股份有限公司 | Deep sea pressure balance type wet plug electric connector |
| CN117060148B (en) * | 2023-10-11 | 2024-01-23 | 德州超高液压股份有限公司 | Deep sea pressure balance type wet plug electric connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106816760A (en) | A kind of underwater pluggable electric connector of two end protection | |
| CN206619748U (en) | A kind of underwater pluggable electric connector of two end protection | |
| CN106877067A (en) | A kind of precharge pressure balanced type underwater pluggable electric connector | |
| CN201570684U (en) | Watertight connector | |
| CN106785658A (en) | Can warm swap under water oil-filled jack | |
| CN104505653B (en) | A kind of underwater wet-mate connector | |
| CN112600029A (en) | Underwater wet-pull-plug pressure balance electric connector | |
| CN101656371A (en) | Coaxial watertight connector | |
| CN108832379A (en) | A kind of underwater wet plug converting means | |
| CN106654702A (en) | Piston pressure balance type underwater pluggable electric connector | |
| CN107834283A (en) | The sealing structure of plug, socket and underwater electrical connector | |
| BRPI0708329B8 (en) | plug-in termination of a power cable for subsea applications | |
| CN102683995A (en) | Water-seal electric connector | |
| CN104538789A (en) | Underwater wet-mate connector component | |
| CN206619737U (en) | A kind of precharge pressure balanced type underwater pluggable electric connector | |
| CN206293701U (en) | Small watertight connector | |
| CN109038125B (en) | Wet plug-in connector under mobile open and close type photoelectricity Compound Water | |
| CN201336446Y (en) | Underwater electrical connector | |
| CN206774754U (en) | The oil-filled jack that can be plugged under water | |
| CN207732169U (en) | A kind of sealing structure of plug, socket and underwater electrical connector | |
| CN105186189A (en) | Underwater sealed electric connector | |
| CN206820168U (en) | Underwater electrical connector | |
| CN201011682Y (en) | Deep water self-detaching electrical coupler | |
| CN106877088A (en) | A kind of electrical contact of precharge pressure balanced type under water is even | |
| CN105305150B (en) | Liquid level seals connector and its under water connection transmission signal and the method for air guide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |