CN108598789A - It is a kind of can under water environment complete Plug Action wet plug piecing devices - Google Patents
It is a kind of can under water environment complete Plug Action wet plug piecing devices Download PDFInfo
- Publication number
- CN108598789A CN108598789A CN201810563486.8A CN201810563486A CN108598789A CN 108598789 A CN108598789 A CN 108598789A CN 201810563486 A CN201810563486 A CN 201810563486A CN 108598789 A CN108598789 A CN 108598789A
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- cable
- waterproof
- plug body
- 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
- H01R13/523—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases for use under water
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
-
- 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
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to underwater electrical equipments, it is desirable to provide it is a kind of can under water environment complete Plug Action wet plug piecing devices.Its socket includes insulative water-proof shell with interior cavity and the piston structure that is connected to cavity, and inside fills nonconducting hydraulic oil；Metallic conduction shrapnel is embedded in the housing, and one end exposes to front opening side wall；Plug includes the shape body of insulation, and outside is equipped with the ferromagnetism steel plate being connected with cable；When receptacle openings are inserted into the front end of plug body and realize fixed with snap part, which connects with the end of metallic conduction shrapnel exposed on receptacle openings side wall, and realizes sealing by the sealing ring on plug body.Currently invention addresses the electrical connection of underwater environment, plug operation can be done directly by making electrifying system under water.Realization principle is simple, easy to process, and production is at low cost.Equipment assembling can be realized under water, repair, is replaced, increase and decrease, and time, energy and cost are saved.
Description
Technical field
The present invention relates to underwater electrical equipments, and in particular to a kind of wet plug connector for completing the electrical grafting of underwater environment
Device.
Background technology
Underwater wet plugging technique is one of the core technology in marine technology field, is the base of abyssal environment and resource investigation
One of this means.The marine technology equipment water environment electric appliance connection overwhelming majority is completed by watertight plugging mode at present, but it connects
Slotting action is completed in air or in dry type environment, underwater use can be just put into after connection, subsequent maintenance or function are opened up
When wide, it is necessary to which salvaging integral device to dry type environment after powering off underwater kit could be replaced and be connected.Not only consume
Time and manpower, it is unfavorable to the underwater equipment safety of long term monitoring.The present invention is carried out by the research to first there is plug-in and pull-off device
Design and improve, propose a kind of underwater wet-type plug connector of low-power energy transmission, with realize under water quickly, economically into
Row underwater equipment electric appliance assembling, increase and decrease, replace etc. work.
Invention content
The technical problem to be solved by the present invention is to, overcome deficiency in the prior art, provide it is a kind of can under water environment it is complete
At the wet plug piecing devices of Plug Action.
To solve technical problem, solution of the invention is：
There is provided it is a kind of can complete the wet plug piecing devices of Plug Action by environment under water, including connect respectively with cable
Socket and plug；The socket has the following structure：Including insulative water-proof shell with interior cavity, opening is equipped in its front end；
There are one the removable waterproof blocks with its clearance fit for dress in opening, and are realized and sealed by sealing ring；Waterproof block and sky
Spring is set between the portion of bottom of chamber, nonconducting hydraulic oil is filled in cavity, and socket is equipped with the piston structure being connected to cavity；Exhausted
Embedded metal electroconductive elastic sheet, one end are connected with cable in the shell of edge waterproof case, and the other end exposes on the side wall of opening,
And waterproof and insulation are realized by waterproof block and sealing ring；Buckle of the setting for locking-type plug in the front end of insulative water-proof shell
Component；
The plug includes the shape body of insulation, and the waterproof insulation shell of tubulose, and energy have been arranged in the outside of main body
Opposite main body is axially moveable；The front end of waterproof case is equipped with snap part, and the front end of plug body has and receptacle openings phase
Matched shape；It is equipped with the ferromagnetism steel plate being connected with cable in the outside of plug body and keeps spacing with body front end,
The both sides setting sealing ring of ferromagnetism steel plate realizes sealing；When receptacle openings are inserted into the front end of plug body and are matched by snap part
It closes and realizes that the ferromagnetism steel plate connects with the end of metallic conduction shrapnel exposed on receptacle openings side wall, and by inserting when fixing
Sealing ring in head main body realizes sealing.
In the present invention, it is equipped with conductive metal in the cavity bottom of socket, conductive metal is separately connected cable and metallic conduction
Shrapnel.
In the present invention, the opening of socket is round hole, and the front end of plug body is cylinder, and size, which cooperates, to be made
Plug body can be realized in receptacle openings and freely be plugged.
In the present invention, the insulative water-proof shell of socket has extended tail portion, and the cable and piston structure are embedded in
Tail portion.
In the present invention, there is the main body of plug extended tail portion, the cable to be embedded in tail portion.
In the present invention, the metallic conduction shrapnel at least there are two, it is symmetrical or be evenly arranged in insulative water-proof shell.
In the present invention, the ferromagnetism steel plate on the outside of plug body is annular metal piece, tubular metalwork or cylindrical metal block.
In the present invention, on the outside of plug body on receptacle openings side wall, be respectively set the track groove that is mutually matched with it is convex
The portion of rising.
In the present invention, the spring is set on column track.
Inventive principle describes：
The wet plug joints construction of waterproof insulation：Plug body portion can be divided into three sections, two sections of waterproof insulation cylinder folders
One section of ferromagnetism steel plate, ferromagnetism steel plate is wrapped up by moveable waterproof insulation shell completely, ensures it in inoperative, work
With in swapping process with water completely cut off.Being played by sealing ring with shape body contact position in waterproof insulation shell prevents water from entering
Effect.Waterproof insulation case nose sets snap part, matches with the snap part of socket front end and closes fixed function.Socket part
Cavity can keep pressure equilibrium by piston structure, to accommodating plug body portion in swapping process.The opening of socket
The cylindrical removable waterproof block of place's setting, crosses sealing ring between waterproof block and opening inner wall and realizes waterproof.In plug body
The track groove and lug boss being mutually matched is respectively set on outside and receptacle openings side wall, it can be with when plug is pushed into socket
Realize positioning.The metallic conduction area of plug touches the metallic conduction shrapnel of socket, circuit communication.Socket cavity passes through piston knot
Structure adjusts the oil mass in cavity to maintain the balance of pressure, protective device.During connect-disconnect structure connection, insulate oil-filled cavity
In oil body progress into piston, to maintain pressure equilibrium in cavity；Similarly, it is stored at piston structure in plug separation process
In oil body reenter inner cavity.
Metallic conduction shrapnel in socket can change shape under certain outer force effect, to realize preferably contact.
It is connected by sealing ring between the waterproof case and internal structure of plug and socket, not only accomplishes water proof, but also can effectively change
Locations of structures.Plug, socket, block, metallic conduction area are hollow cylinder structure, and sealing ring is O-shaped.Waterproof block, plug
Main body, plug conducting metalwork cross section be chosen as the circle of homalographic, and round diameter is exactly equal to waterproof case internal diameter.
In plugging operating process, plug portion can be made to enter in socket just and accomplish water proof.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the device in the present invention is conceived to the electrical connection of underwater environment, makes electrifying system under water and can be done directly and is slotting
Pull out operation.Underwater equipment can be assembled, repaired, replaced, increased and decreased in the state of not emerging, to save
It makes an appointment, energy and cost.
2, realization principle of the present invention is simple, easy to process, and production is at low cost, is conducive to the universal of wet plugging technique.
Description of the drawings
Fig. 1 is the diagrammatic cross-section of wet plug piecing devices；
Fig. 2 is the external structure schematic diagram of wet plug piecing devices；
Fig. 3 is the left view of product in Fig. 2；
Fig. 4 is the right view of product in Fig. 2.
In figure, 1 jack housing rear end；2 jack housing front ends；3 metallic conduction shrapnels；4 snap parts；5 plug bodies；6
Plug body；7 plug body rear ends；8 conductive metals；9 springs；10 (cylindrical moveable) waterproof blocks；11 sealing rings；12
Snap part；13 ferromagnetism steel plates；14 sealing rings；15 cables；16 piston structures；17 cavitys.
Specific implementation mode
Below in conjunction with the accompanying drawings, the specific implementation of the present invention is described：
As shown, environment can be completed by the wet plug piecing devices of Plug Action under water, including connect respectively with cable
Socket and plug；The socket has the following structure：Including insulative water-proof shell with interior cavity, circular hole is equipped in its front end
Shape is open；There are one the cylindrical removable waterproof blocks 10 with its clearance fit for dress in opening, and are realized by sealing ring
Sealing；Set column track between 17 bottom of waterproof block 10 and cavity, sheathed spring 9 on column track, can plug operate when
It is flexible..Nonconducting hydraulic oil is filled in cavity 17, socket is equipped with the piston structure 16 being connected to cavity 17.Socket it is exhausted
Edge waterproof case has extended tail portion, and cable and piston structure 16 are embedded in tail portion.In the shell of insulative water-proof shell
Embedded at least two metallic conduction shrapnels 3 that are symmetrical or being evenly arranged are led in 17 bottom of cavity of socket equipped with conductive metal 8
Electric metal 8 is separately connected cable and metallic conduction shrapnel 3.The other end of metallic conduction shrapnel 3 exposes on the side wall of opening, and
Waterproof and insulation are realized by waterproof block 10 and sealing ring 11；Card of the setting for locking-type plug in the front end of insulative water-proof shell
Buckle part 4.
Plug includes the rod-shaped plug body 6 of insulation, has been arranged outside the waterproof insulation of tubulose in the outside of plug body 6
Shell, and the opposite main body of energy is axially moveable；The front end of plug body 5 is equipped with snap part 12, the front end of plug body 6 have with
The shape that receptacle openings match；The ferromagnetism steel plate 13 being connected with cable, ferromagnetism steel plate are equipped in the outside of plug body 6
13 keep spacing with the front end of plug body 6, and in the both sides of ferromagnetism steel plate 13, setting sealing ring realizes sealing；Work as plug body
When 6 front end is inserted into receptacle openings and realizes fixed with snap part 4,12, the ferromagnetism steel plate 13 and receptacle openings side
The end of exposed metallic conduction shrapnel 3 connects on wall, and realizes sealing by the sealing ring 14 on plug body 6.Plug body 6
With extended tail portion, cable is embedded in tail portion.13 optional annular metal piece of ferromagnetism steel plate, the tubulose in 6 outside of plug body
Metalwork or cylindrical metal block.It can be selected on the outside of plug body 6 (front end) on receptacle openings side wall, be respectively set mutually
Matched lug boss is with axial notch for positioning.The front end of plug body 6 is cylinder, and size is mutual with receptacle openings
Cooperation plug body 6 to realize in receptacle openings freely to plug.
Application method：
The inner cavity of socket is connected to nonconducting hydraulic oil in piston structure 16.When plug body 6 is pushed into socket
When middle, the ferromagnetism steel plate 13 of plug touches the metallic conduction shrapnel 3 of socket, circuit communication.During the connection, oil body by
It is progressive enter piston structure 16, to maintain the pressure balance in inner cavity；Similarly, connect-disconnect structure separation process is stored at piston structure
Oil body in 16 reenters inner cavity.
Claims (9)
1. a kind of can complete the wet plug piecing devices of Plug Action by environment under water, including the socket that connects respectively with cable and
Plug；It is characterized in that, the socket has the following structure：Including insulative water-proof shell with interior cavity, it is equipped in its front end
Opening；There are one the removable waterproof blocks with its clearance fit for dress in opening, and are realized and sealed by sealing ring；Waterproof block
Spring is set between cavity bottom, nonconducting hydraulic oil is filled in cavity, and socket is equipped with the piston structure being connected to cavity；
Embedded metal electroconductive elastic sheet, one end are connected with cable in the shell of insulative water-proof shell, and the other end exposes to the side of opening
On wall, and waterproof and insulation are realized by waterproof block and sealing ring；In the front end of insulative water-proof shell, setting is used for locking-type plug
Snap part；
The plug includes the shape body of insulation, has been arranged the waterproof insulation shell of tubulose in the outside of main body, and can be opposite
Main body is axially moveable；The front end of waterproof case is equipped with snap part, and the front end of plug body has to match with receptacle openings
Shape；It is equipped with the ferromagnetism steel plate being connected with cable in the outside of plug body and keeps spacing with body front end, in conduction
The both sides setting sealing ring of metalwork realizes sealing；When receptacle openings and the reality with snap part are inserted into the front end of plug body
When now fixing, which connects with the end of metallic conduction shrapnel exposed on receptacle openings side wall, and by plug master
Sealing ring on body realizes sealing.
2. the apparatus according to claim 1, which is characterized in that be equipped with conductive metal, conductive gold in the cavity bottom of socket
Category is separately connected cable and metallic conduction shrapnel.
3. the apparatus according to claim 1, which is characterized in that the opening of socket is round hole, and the front end of plug body is
Cylinder, size mutual cooperation plug body to realize in receptacle openings freely to plug.
4. the apparatus according to claim 1, which is characterized in that the insulative water-proof shell of socket has extended tail portion, institute
It states cable and piston structure is embedded in tail portion.
5. the apparatus according to claim 1, which is characterized in that the main body of plug has extended tail portion, in the cable
Embedded in tail portion.
6. the apparatus according to claim 1, which is characterized in that the metallic conduction shrapnel at least there are two, it is symmetrical or
It is even to be arranged in insulative water-proof shell.
7. the apparatus according to claim 1, which is characterized in that the ferromagnetism steel plate on the outside of plug body is annular metal
Piece, tubular metalwork or cylindrical metal block.
8. the apparatus according to claim 1, which is characterized in that on receptacle openings side wall on the outside of plug body, distinguish
The lug boss being mutually matched is set with axial notch for positioning.
9. the apparatus according to claim 1, which is characterized in that the spring is set on column track.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018207218044 | 2018-05-15 | ||
| CN201820721804 | 2018-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108598789A true CN108598789A (en) | 2018-09-28 |
Family
ID=63630457
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820853502.2U Active CN208240977U (en) | 2018-05-15 | 2018-06-04 | Can under water environment complete Plug Action wet plug piecing devices |
| CN201810563486.8A Pending CN108598789A (en) | 2018-05-15 | 2018-06-04 | It is a kind of can under water environment complete Plug Action wet plug piecing devices |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820853502.2U Active CN208240977U (en) | 2018-05-15 | 2018-06-04 | Can under water environment complete Plug Action wet plug piecing devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN208240977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426574A (en) * | 2019-07-29 | 2019-11-08 | 南京瑞贻电子科技有限公司 | A kind of oscillograph waterproof case |
| CN113851887A (en) * | 2021-09-09 | 2021-12-28 | 深圳市崧盛电子股份有限公司 | Underwater power-on connecting seat |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208240977U (en) * | 2018-05-15 | 2018-12-14 | 浙江大学 | Can under water environment complete Plug Action wet plug piecing devices |
| CN109888565A (en) * | 2019-01-31 | 2019-06-14 | 广东思泉新材料股份有限公司 | A kind of outlet structure and exposure mask means of defence of electronic product |
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| US20120094516A1 (en) * | 2009-05-11 | 2012-04-19 | Kyoung-Ho Yang | Apparatus for connecting connection parts between power apparatuses |
| CN102593640A (en) * | 2012-02-20 | 2012-07-18 | 宝鸡石油机械有限责任公司 | Underwater cable connector |
| CN106654702A (en) * | 2017-02-20 | 2017-05-10 | 江苏天辰海洋工程技术股份有限公司 | Piston pressure balance type underwater pluggable electric connector |
| CN106785658A (en) * | 2017-03-22 | 2017-05-31 | 山东龙立电子有限公司 | Can warm swap under water oil-filled jack |
| CN207009832U (en) * | 2017-08-09 | 2018-02-13 | 南京审计大学 | A kind of computer data connecting line |
| CN208240977U (en) * | 2018-05-15 | 2018-12-14 | 浙江大学 | Can under water environment complete Plug Action wet plug piecing devices |
-
2018
- 2018-06-04 CN CN201820853502.2U patent/CN208240977U/en active Active
- 2018-06-04 CN CN201810563486.8A patent/CN108598789A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120094516A1 (en) * | 2009-05-11 | 2012-04-19 | Kyoung-Ho Yang | Apparatus for connecting connection parts between power apparatuses |
| CN102593640A (en) * | 2012-02-20 | 2012-07-18 | 宝鸡石油机械有限责任公司 | Underwater cable connector |
| CN106654702A (en) * | 2017-02-20 | 2017-05-10 | 江苏天辰海洋工程技术股份有限公司 | Piston pressure balance type underwater pluggable electric connector |
| CN106785658A (en) * | 2017-03-22 | 2017-05-31 | 山东龙立电子有限公司 | Can warm swap under water oil-filled jack |
| CN207009832U (en) * | 2017-08-09 | 2018-02-13 | 南京审计大学 | A kind of computer data connecting line |
| CN208240977U (en) * | 2018-05-15 | 2018-12-14 | 浙江大学 | Can under water environment complete Plug Action wet plug piecing devices |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426574A (en) * | 2019-07-29 | 2019-11-08 | 南京瑞贻电子科技有限公司 | A kind of oscillograph waterproof case |
| CN110426574B (en) * | 2019-07-29 | 2020-07-03 | 南京瑞贻电子科技有限公司 | Waterproof shell of wave recorder |
| CN113851887A (en) * | 2021-09-09 | 2021-12-28 | 深圳市崧盛电子股份有限公司 | Underwater power-on connecting seat |
| CN113851887B (en) * | 2021-09-09 | 2024-04-02 | 深圳市崧盛电子股份有限公司 | Underwater power-on connecting seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208240977U (en) | 2018-12-14 |
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