CN106877089B - Invasive deepwater connector - Google Patents
Invasive deepwater connector Download PDFInfo
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- CN106877089B CN106877089B CN201710148932.4A CN201710148932A CN106877089B CN 106877089 B CN106877089 B CN 106877089B CN 201710148932 A CN201710148932 A CN 201710148932A CN 106877089 B CN106877089 B CN 106877089B
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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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
- H01R13/46—Bases; Cases
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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
- H01R13/46—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
Abstract
The invention relates to an invasive deepwater connector, which comprises a plug of a connector set and a female of the connector set; the male plug of the plug assembly comprises a male plug shell of the plug assembly; one end of the plug-in component shell is provided with a connecting pipe; one end of the female head shell of the plugging assembly is provided with a pipe connecting hole which is in a step structure form; a gap is formed between the connecting pipe and the connecting pipe hole, and the water film enters the gap between the male cable head and the female cable head from the outside. Its advantages are: when the connector is used underwater, the thin water film formed among the steps can ensure the communication between the inside and the outside of the connector, so that the internal and the external water pressure are balanced, and meanwhile, the extremely high resistance formed by the extremely thin water film can prevent current from leaking from the water film, so that the deep water connector disclosed by the invention can be free from the influence of the water pressure in the depth of more than 1000 m and can realize direct plugging and unplugging under water, and the cross section of the deep water connector is in a regular hexagon shape, so that a plurality of connectors are allowed to be combined for use.
Description
Technical Field
The invention relates to the technical field of deepwater connectors, in particular to an invasive deepwater connector.
Background
In the field of underwater engineering and equipment technology, with the wide use of underwater electrical equipment and devices, underwater connectors, which are important components for connecting underwater electrical equipment with surface terminal equipment or power supplies, have also been developed gradually. With the rapid development of underwater engineering and assembly technology fields, the requirements for connecting underwater electric and equipment terminals are higher and higher. People often need to detect the condition under the underwater pressure environment and transmit signals to the ground or an underwater terminal so as to carry out scientific and technical research, and the underwater connector is used for connecting cables or optical fibers underwater, so that the problems are effectively solved, the flexibility and the reliability of electrical connection are improved, and the long-term use of the product in deep water can be effectively ensured.
Currently, most of the existing underwater connectors adopt a cavity structure, that is, a wire or a contact pin is sealed in the cavity structure through a sealing ring or a sealing material. The cavity connector has a simple method and certain reliability, and is widely accepted. However, the following disadvantages and drawbacks exist in the actual use:
first, in the field of underwater connectors, a certain amount of air is generally contained in a sealed cavity of an existing underwater connector, when external water pressure reaches a certain pressure, the external pressure of the connector is unbalanced, the external pressure of the connector is greater than the internal pressure, and a connector shell is pressed to deform, so that leakage danger is caused.
Secondly, because the cavity type connector sealing cavity does not allow water, the cavity type connector sealing cavity also does not allow direct plugging and unplugging under water. In the deep water field, the underwater connector needs to be directly plugged and pulled out by means of an underwater robot and the like, and the existing underwater connector cannot meet the requirement.
In addition, the cavity connector is susceptible to leakage of current transmitted through the connector due to water pressure, and is susceptible to water pressure at a depth of 1000 m or more. The depth of underwater operation is limited.
Moreover, the existing underwater connector has no expansion function and certain inconvenience.
Chinese patent document CN201220170272.2, with patent names: connector under water, connector under water is equipped with the contact mounting hole including contact and the insulator that is connected with the cable in the insulator, and the contact sets up in the contact mounting hole, and the rear end opening part embedment of contact mounting hole has the potting colloid, the potting colloid including set up in the preceding potting colloid part that is used for between contact and the contact mounting hole between the pore wall of contact and contact mounting hole sealed fixed assembly, the potting colloid still including set up in the contact with the cable junction periphery be used for making contact and cable junction and external insulation's back potting colloid part, preceding, back potting colloid part an organic whole set up, the insulator periphery with cable periphery parcel has integrative vulcanization to take shape in order to play the vulcanization cover of connecting action, and the insulator includes preceding insulator part and the back insulator part that the components of a whole that can function independently set up.
The above patent document provides a deepwater connector capable of reducing the requirement for compatibility between the cable material and the vulcanized material. The connector has the advantages that the internal and external pressure is balanced, the connector can be directly plugged and pulled underwater, the sealing performance is better, the connector is not influenced by water pressure, and the connector convenient to expand does not have corresponding disclosure.
In summary, there is a need for an intrusive deep water connector that is balanced in internal and external pressure, can be directly plugged and unplugged underwater, has better sealing performance, is not affected by water pressure, and is convenient to expand, and no report is found about the intrusive deep water connector at present.
Disclosure of Invention
The invention aims to provide an invasive deepwater connector which is balanced in internal and external pressure, can be directly plugged and pulled out underwater, has better sealing performance, is not influenced by water pressure and is convenient to expand, aiming at the defects in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that:
an invasive deepwater connector comprises a plug assembly male head and a plug assembly female head; the male plug of the plug-in assembly and the female plug of the plug-in assembly are connected together in an inserting mode;
the male plug of the plug assembly comprises a male plug shell of the plug assembly; one end of the plug-in component male head shell is provided with a connecting pipe, and a cable male head is arranged in the connecting pipe; the male head of the cable extends outwards relative to the connecting pipe, and the other end of the male head of the cable penetrates through the connecting pipe and is connected with the cable arranged in the male head of the plug-in assembly;
the plug assembly female head comprises a plug assembly female head shell; one end of the female head shell of the plugging assembly is provided with a pipe connecting hole which is in a step structure form; a cable female head is arranged at one end of the connecting pipe hole and is connected with a cable in the plug assembly male head shell;
the connecting pipe on the male connector of the plug-in assembly is assembled in the connecting pipe hole on the female connector of the plug-in assembly; the connecting pipe and the connecting pipe hole are in a tolerance fit mode, a gap is formed between the connecting pipe and the connecting pipe hole in the tolerance fit mode, and water enters the gap between the male end of the cable and the female end of the cable to form a thin water film;
the connector further comprises a connector housing; the male plug of the plug-in assembly and the female plug of the plug-in assembly are connected through the connector shell; the number of the plug-in component male heads and the plug-in component female heads is at least one.
As a preferred technical scheme, the male connector shell of the plug-in component is made of rubber materials.
As a preferred technical scheme, the plug assembly female head shell is made of rubber materials.
As a preferred technical scheme, the plug assembly male connector shell and the plug assembly female connector shell respectively comprise a regular hexahedron part, a conical part and a cylindrical part, wherein one end of the conical part is connected with the regular hexahedron part, and the other end of the conical part is connected with the cylindrical part.
Preferably, the regular hexahedral portion has a transverse dimension larger than that of the conical portion and that of the cylindrical portion.
As a preferred technical scheme, the cable male connector and the plug assembly male connector shell or the cable female connector and the plug assembly female connector shell form a whole in a high-pressure molding mode.
As a preferred technical scheme, the number of the plug-in component male head and the number of the plug-in component female head are two respectively; the two male plug-in components and the female plug-in components are connected together through one side surface of the regular hexahedron part as a common surface; the end parts of the two plug-in component male heads and the plug-in component female heads are respectively provided with a connector shell, and the two connector shells are fixed together through screws and nuts.
As a preferred technical scheme, the number of the plug-in component male heads and the number of the plug-in component female heads are four respectively; the four male plug-in components and the female plug-in components are connected together as a common surface through two adjacent side surfaces on the regular hexahedron part; the end parts of the four plug-in component male heads and the plug-in component female heads are respectively provided with a connector shell, and the two connector shells are fixed together through screws and nuts.
The invention has the advantages that:
1. when the underwater intrusive connector is used underwater, the water film can ensure the communication between the inside and the outside of the connector through the very thin water film formed among the steps, so that the internal and external water pressures are balanced, and meanwhile, the extremely thin water film can form great resistance to prevent current from leaking from the water film, so that the deepwater connector can be free from the influence of the water pressure at the depth of more than 1000 meters and can realize direct plugging and unplugging underwater;
2. the plug assembly male head shell and the plug assembly female head shell are both made of rubber materials, so that the material cost is low;
3. the male plug-in assembly shell and the female plug-in assembly shell are both provided with regular hexahedron parts which provide distributed spaces for two cables, so that the space utilization rate of the cables is high, the regular hexahedron parts are provided with a plurality of contact surfaces, the structure is stable, and the plugging and unplugging work can be performed quickly underwater;
4. the cable male connector and the plug assembly male connector shell or the cable female connector and the plug assembly female connector shell are integrally formed in a high-pressure molding mode, so that the whole cannot deform too much, the connection of components is compact and reliable, and the components cannot be influenced by underwater in a deepwater environment to cause the connection of the components to fall off;
5. the connector is provided with the regular hexahedron part, has the characteristics of high space utilization rate, stable structure and the like, and can meet the connection requirements of even cores such as 2, 4, 6, 8 and the like by using the side surface of the regular hexahedron part as a common connection surface and combining a plurality of plug-in assembly male connectors and plug-in assembly female connectors.
6. The number of the immersion type deepwater connector plug-in assembly male heads and the plug-in assembly female heads can be any, and only the required plug-in assembly male heads and the required plug-in assembly female heads are required to be arranged in the connector shells with the corresponding number, so that a plurality of plug-in assemblies can be allowed to be combined and used through the connector shells.
Drawings
Fig. 1 is a schematic structural view of an invasive deepwater connector of the present invention.
FIG. 2 is a schematic view of the male connector of the connector assembly.
FIG. 3 is a schematic cross-sectional view of the male portion of the connector assembly.
FIG. 4 is a schematic view of the female connector assembly.
FIG. 5 is a schematic cross-sectional view of the female connector assembly.
FIG. 6 is a partially enlarged view of the male connector and the female connector.
Fig. 7 is a schematic structural view of a four-core type deepwater connector of the present invention.
FIG. 8 is a schematic view of a male connector of a four-core connector assembly.
FIG. 9 is a schematic cross-sectional view of a male connector of the four-core connector assembly.
Fig. 10 is a schematic structural view of a four-core connector assembly female head.
FIG. 11 is a cross-sectional view of a female connector of the quad connector assembly.
Fig. 12 is a schematic structural view of an eight-core type deepwater connector of the present invention.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings.
The reference numerals and components referred to in the drawings are as follows:
1. male end of plug-in assembly 1-1. Male end of cable
1-2. Male connector shell of plug-in assembly 1-2-1. Connecting pipe
1-3. Cable 2. Plug-in assembly female head
2-1. Female cable head 2-2 plug-in assembly female head shell
2-3 pipe hole 2-3-1 step
3. Gap 4. Connector shell
4-1. Screw and nut 5. Regular hexahedron part
6. Conical portion 7. Cylindrical portion
Example 1
Referring to fig. 1, fig. 1 is a schematic structural diagram of an invasive deepwater connector according to the present invention. An invasive deepwater connector comprises a plug assembly male head and a plug assembly female head; the male plug-in assembly and the female plug-in assembly are connected together in an inserting mode.
Referring to fig. 2 and 3, fig. 2 is a schematic view of the male plug structure of the connector assembly. FIG. 3 is a schematic cross-sectional view of the male plug of the connector assembly. The plug-in assembly male head 1 comprises a plug-in assembly male head shell 1-2; the male connector shell 1-2 of the plug-in component is made of rubber materials; one end of the plug assembly male head shell 1-2 is provided with a connecting pipe 1-2-1, and a cable male head 1-1 is arranged in the connecting pipe 1-2-1; the male head 1-1 of the cable is connected with the connecting pipe 1-2-1 and extends outwards, and the other end of the male head of the cable penetrates through the connecting pipe 1-2-1 and is connected with the cable 1-3 arranged in the male head 1 of the plug-in component.
Referring to fig. 4 and 5, fig. 4 is a schematic structural view of the female connector assembly 2. FIG. 5 is a cross-sectional view of the connector assembly female 2. The plug assembly female head 2 comprises a plug assembly female head shell 2-2, and the plug assembly female head shell 2-2 is made of rubber materials; one end of the female connector shell 2-2 of the plugging assembly is provided with a pipe connecting hole 2-3, and the pipe connecting hole 2-3 is in a structural form of a step 2-3-1; one end of the connecting pipe hole 1-2-1 is provided with a cable female head 2-1, and the cable female head 2-1 is connected with a cable 1-3 in the plug assembly male head shell 1-2.
Referring to fig. 6, fig. 6 is a schematic view of a partially enlarged structure of the plugging portion of the plug assembly 1 and the plug assembly female 2. The connecting pipe 1-2-1 on the male connector 1 of the plug-in assembly is assembled in the connecting pipe hole 2-3 on the female connector 2 of the plug-in assembly; the connecting pipe 1-2-1 and the connecting pipe hole 2-3 are in a tolerance fit mode, a gap 3 is formed between the connecting pipe 1-2-1 and the connecting pipe hole 2-3 in the tolerance fit mode, and water enters the gap between the cable male head 1-1 and the cable female head 2-1 to form a thin water film.
It should be noted that: the plug assembly male shell 1-2 and the plug assembly female shell 2-2 are both made of rubber materials, so that the material cost is low; the plug assembly male housing 1-2 and the plug assembly female housing 2-2 are consistent in shape and structure, the plug assembly male housing 1-2 and the plug assembly female housing 2-2 respectively comprise a hexahedral part 5, a conical part 6, a cylindrical part 7, one end of the conical part 6 is connected with the hexahedral part 5, the other end of the conical part 7 is connected with the cylindrical part 7, wherein the transverse size of the hexahedral part 5 is larger than that of the conical part 6 and that of the cylindrical part 7, and the design mainly has two effects: 1. because the inside of the regular hexahedron is the part where the cables 1-3 are butted with the male cable head 1-1 or the female cable head 2-1, the two cables 1-3 need to be distributed within a certain distance, and the regular hexahedron part 5 provides a distributed space for the two cables 1-3, so that the space utilization rate of the cables 1-3 is high; if the two cables 1-3 are too close to each other, the two cables 1-3 are easy to be short-circuited under the influence of water pressure; 2. if need carry out the plug during operation to this connector with the help of underwater robot because of the underwater operation needs, regular hexahedron portion 5 has a plurality of contact surfaces, stable in structure, can be quick carry out the plug under water and work.
The cable male head 1-1 and the plug assembly male head shell 1-2 are connected in a high-pressure injection molding mode; the female cable head 2-1 and the female plug assembly head shell 2-2 are connected in a high-pressure injection molding mode, and during production and manufacturing, liquid rubber materials are injected into a mold containing the male cable head 1-1 or the female cable head 2-1 at high pressure, so that the male cable head 1-1 or the female cable head 2-1 and the rubber materials form a whole. Through high-pressure injection moulding's mode for the part is connected compactly reliably, in the deep water environment, can not receive the influence under the water, leads to the connection of each part to drop. In addition, through high pressure injection moulding's mode, the inside air of having arranged to the greatest extent in the forming process, when outside water pressure reachd certain pressure, the connector housing can be stressed and be difficult for producing deformation, reduces the risk of revealing.
One end of the female connector shell 2-2 of the plug-in assembly is provided with a connector hole 2-3, the connector hole 2-3 is in a step 2-3-1 structure form, the connector hole 2-3 in the step 2-3-1 form is convenient to form a tolerance fit mode with the connector 1-2-1, a gap 3 is formed between the connector 1-2-1 and the connector hole 2-3 in the tolerance fit mode, and a water film enters the gap 3 between the male connector 1-1 of the cable and the female connector 2-1 of the cable from the outside. This has the following main effects: 1. the water film allows water to freely enter and exit from the inside and the outside of the connector, and the water film can ensure the communication between the inside and the outside of the connector, so that the water pressure inside and outside is balanced, the deepwater connector can not be influenced by the water pressure in the depth of more than 1000 meters, and direct plugging and unplugging can be realized underwater; 2. according to ohm's law, the smaller the vertical cross-sectional area of water, the greater the resistance of water under the same circumstances, and therefore, when the cross-sectional area of the water film is sufficiently small, the water film can be regarded as an open circuit, and the extremely large resistance formed by the extremely thin water film can prevent the current from leaking from the water film.
Example 2
Referring to fig. 7-11, fig. 7 is a schematic structural view of a four-core type deepwater connector of the present invention. Fig. 8 is a schematic view of a male plug of a four-core connector assembly. FIG. 9 is a cross-sectional view of the male plug of the quad-core connector assembly. Fig. 10 is a schematic view of the female connector 2 of the quad connector. Fig. 11 is a schematic cross-sectional view of the female connector assembly 2 of the quad type.
The present embodiment is substantially the same as embodiment 1, except that the overall structure of embodiment 1 is a two-core type, while the present embodiment is extended to a four-core type by a regular hexahedron portion 5 and a connector housing 4 connector; the number of the plug-in component male head 1 and the number of the plug-in component female head 2 in the embodiment are two respectively; the two male plug-in connector assembly heads 1 and the female plug-in connector assembly heads 2 are connected together through one side surface of the regular hexahedron part 5 as a common surface; the end parts of the two plug-in component male heads 1 and the plug-in component female heads 2 are respectively provided with a connector shell 4, and the two connector shells 4 are fixed together through screw nuts 4-1.
Example 3
Referring to fig. 12, the structural schematic diagram of the eight-core type deepwater connector of the present invention is substantially the same as that of embodiment 1, except that the general structure of embodiment 1 is a two-core type, and the structural form of the eight-core type deepwater connector is expanded by a regular hexahedron portion 5 and a connector housing 4 piece connector in this embodiment; the number of the plug-in component male heads 1 and the number of the plug-in component female heads 2 in the embodiment are four respectively; the four male plug-in components 1 and the female plug-in components 2 are connected together by two adjacent side surfaces on the regular hexahedron part 5 as a common surface; the end parts of the four plug-in component male heads 1 and the plug-in component female heads 2 are respectively provided with a connector shell 4, and the two connector shells 4 are fixed together through screw nuts 4-1.
In the embodiments 2 and 3, the regular hexahedral portions 5 of the male plug 1 and the female plug 2 are fully utilized, and the two male plug 1 and the female plug 2 are attached to each other on either side and fixed by a specific connector housing 4 and then fixed by a screw nut 4-1. Not only can effectively save the occupied space of the connector, but also can ensure that the integral structure of the connector is more stable. In addition, the number of the plug assembly male heads 1 and the plug assembly female heads 2 of the immersion type deepwater connector can be any, and the required plug assembly male heads 1 and the required plug assembly female heads 2 only need to be installed into the connector shells with corresponding number, so that the connector shells can allow a plurality of plug assemblies to be combined for use.
When the underwater invasive connector is used underwater, the water film can ensure the communication between the inside and the outside of the connector through the very thin water film formed among the steps 2-3-1, so that the internal and external water pressure is balanced, and meanwhile, the extremely thin water film forms great resistance to prevent current from leaking from the water film, so that the deepwater connector can be free from the influence of the water pressure in the depth of more than 1000 meters and can allow direct plugging and unplugging under water; the plug assembly male housing 1-2 and the plug assembly female housing 2-2 are both made of rubber materials, so that the material cost is low; the male plug housing 1-2 and the female plug housing 2-2 are both provided with a regular hexahedron part 5, the regular hexahedron part 5 provides distributed space for the two cables 1-3, so that the space utilization rate of the cables 1-3 is high, the regular hexahedron part 5 is provided with a plurality of contact surfaces, the structure is stable, and the plugging and unplugging work can be performed rapidly underwater; the cable male head 1-1 and the plug assembly male head shell 1-2 or the cable female head 2-1 and the plug assembly female head 2 form a whole in a high-pressure molding mode, so that the connection of components is compact and reliable, and the components cannot be influenced by underwater in a deepwater environment to cause the connection of the components to fall off; the connector is provided with the regular hexahedron part 5, has the characteristics of high space utilization rate, stable structure and the like, and can meet the connection requirements of even cores such as 2, 4, 6, 8 and the like by using the side surface of the regular hexahedron part 5 as a common connection surface and combining a plurality of connector assembly male heads 1 and connector assembly female heads 2; the number of the plug assembly male heads 1 and the plug assembly female heads of the immersion type deepwater connector can be any, and only the required plug assembly male heads 1 and the required plug assembly female heads 2 are required to be installed into the connector shells with the corresponding number, so that the combination use of a plurality of plug assemblies can be allowed through the connector shells.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and additions can be made without departing from the method of the present invention, and these modifications and additions should also be regarded as the protection scope of the present invention.
Claims (7)
1. An intrusive deepwater connector is characterized by comprising a plug-in module male head and a plug-in module female head; the male plug of the plug-in assembly and the female plug of the plug-in assembly are connected together in an inserting mode;
the male plug of the plug assembly comprises a male plug shell of the plug assembly; one end of the plug-in component male head shell is provided with a connecting pipe, and a cable male head is arranged in the connecting pipe; the male head of the cable extends outwards relative to the connecting pipe, and the other end of the male head of the cable penetrates through the connecting pipe and is connected with the cable arranged in the male head of the plug-in assembly;
the female plug of the plug assembly comprises a female plug housing of the plug assembly; one end of the female head shell of the plugging assembly is provided with a pipe connecting hole which is in a step structure form; a cable female head is arranged at one end of the connecting pipe hole and is connected with a cable in the plug assembly male head shell;
the connecting pipe on the male connector of the plug-in assembly is assembled in the connecting pipe hole on the female connector of the plug-in assembly; the connecting pipe and the connecting pipe hole are in a tolerance fit mode, a gap is formed between the connecting pipe and the connecting pipe hole in the tolerance fit mode, and water enters the gap between the male end of the cable and the female end of the cable to form a thin water film;
the connector further comprises a connector housing; the male plug-in assembly and the female plug-in assembly are connected through the connector shell; the number of the plug-in component male heads and the plug-in component female heads is at least one;
the male plug housing and the female plug housing comprise a regular hexahedron part, a conical part and a cylindrical part, wherein one end of the conical part is connected with the regular hexahedron part, and the other end of the conical part is connected with the cylindrical part;
the interior of the regular hexahedron part is a space for butting the cable and the male cable head or the female cable head, and the cable and the male cable head or the female cable head are distributed in a certain distance.
2. An invasive deepwater connector as claimed in claim 1, wherein said plug assembly male housing is made of a rubber material.
3. An invasive deepwater connector as claimed in claim 1, wherein said connector assembly female housing is made of a rubber material.
4. An invasive deepwater connector as claimed in claim 1, wherein the lateral dimension of said cubic portion is greater than the lateral dimension of said conical portion and the lateral dimension of said cylindrical portion.
5. An invasive deepwater connector as claimed in any one of claims 1 to 4, wherein the male cable connector and the male connector housing or the female cable connector and the female connector housing are integrally formed by high-pressure molding.
6. An invasive deepwater connector as claimed in any one of claims 1 to 4, wherein there are two male plug connectors and two female plug connectors; the two male plug-in components and the female plug-in components are connected together through one side surface of the regular hexahedron part as a common surface; the end parts of the two plug-in components male heads and the plug-in components female heads are respectively provided with a connector shell, and the two connector shells are fixed together through screws and nuts.
7. An invasive deepwater connector as claimed in any one of claims 1 to 4, wherein the number of said male connector assembly and said female connector assembly is four; the four male connectors and the female connectors of the connector are connected together as a common surface through two adjacent side surfaces on the regular hexahedron part; the end parts of the four plug-in component male heads and the plug-in component female heads are respectively provided with a connector shell, and the two connector shells are fixed together through screws and nuts.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148932.4A CN106877089B (en) | 2017-03-14 | 2017-03-14 | Invasive deepwater connector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148932.4A CN106877089B (en) | 2017-03-14 | 2017-03-14 | Invasive deepwater connector |
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| CN106877089A CN106877089A (en) | 2017-06-20 |
| CN106877089B true CN106877089B (en) | 2023-02-28 |
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| CN102593640B (en) * | 2012-02-20 | 2013-12-04 | 宝鸡石油机械有限责任公司 | Underwater cable connector |
| CN204167591U (en) * | 2014-10-09 | 2015-02-18 | 东莞市铭泽电子有限公司 | New waterproof connector |
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