CN104682086B - Automatic separating type waterproof connector - Google Patents
Automatic separating type waterproof connector Download PDFInfo
- Publication number
- CN104682086B CN104682086B CN201310639671.8A CN201310639671A CN104682086B CN 104682086 B CN104682086 B CN 104682086B CN 201310639671 A CN201310639671 A CN 201310639671A CN 104682086 B CN104682086 B CN 104682086B
- Authority
- CN
- China
- Prior art keywords
- casing
- plug
- unlocking sleeve
- socket
- lock pin
- 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.)
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
-
- 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention belongs to the field of underwater submersibles, and particularly relates to an automatic separating type waterproof connector, which comprises a waterproof insertion head and a waterproof insertion seat, wherein the waterproof insertion seat comprises an insertion seat shell and a magnet ring; one side of the waterproof insertion seat is arranged on a submersible body; the magnet ring is arranged on the external circumferential face of the insertion seat shell; the waterproof insertion head comprises an insertion head shell and an unlocking sleeve; one side of the insertion head shell is arranged on external equipment; the other side of the insertion head shell is in seal insertion with the insertion seat shell; the unlocking sleeve sleeves the insertion head shell; one end of the unlocking sleeve is connected with the magnet ring through magnetic force; the waterproof insertion head and the waterproof insertion seat are connected into a whole through the magnetic force between the magnet ring and the unlocking sleeve; the other end of the unlocking sleeve is connected with the external equipment through a rope; after the external equipment is separated from the submersible, the unlocking sleeve is separated from the magnet ring through the dead load of the external equipment, so that the separation of the waterproof insertion head and the waterproof insertion seat is realized. After the submersible is separated from the external equipment, the automatic separating type waterproof connector can be separated automatically, and is simple in structure, and convenient to install and separate.
Description
Technical field
The invention belongs to diving under water device field, specifically a kind of self-falling-off type underwater electrical connector.
Background technology
Formulation with national marine Development Strategy and enforcement, ocean scientific investigation is more and more frequent with development of resources activity.?
During this, underwater robot and various diving under water device, especially flood deep diving hydrophone, carry more and more important making
Life.
Submersible is reconnoitred or during operation under water, generally all can carry outside submersible some prospectings or operation instrument,
Equipment, such as manipulator, sampling basket etc..Some large-scale unmanned or manned underwater vehicles, also can carry outside adjoint small-sized as needed
For example miniature rov (remote underwater robot) of underwater robot etc..These plug-in underwater installations or small underwater robot are in complexity
Underwater environment under, exist and occur scratching to damage with the underwater obstacle such as hermatolith, coral, fishing net under water even to care for submersible
Body is so as to the danger that cannot move and float.Now submersible is safety self-protective, often abandons such as manipulator, miniature
The equipment such as rov are so as to again possessing freely movable under water and upper i and returning lash ship；For manned underwater vehicle, for ensureing
Dive personal security returns, the important means that " disconnected arm is saved oneself " even more turns danger into safety.At present, plug-in underwater installation or small underwater
The disengaging of robot etc. and submersible has had the technological means of comparative maturity, but submersible abandon these plug-in devices and with
After submersible departs from, between submersible and plug-in device underwater electrical connector still in connection status, therefore, plug-in device with latent
After hydrophone departs from, underwater electrical connector also must become, with automatically disengaging, the technical barrier that must capture.
Existing conventional underwater electrical connector, its plug is typically threadeded with the connection of socket.I.e. connection on plug
Nut (internal thread) is linked together with the external screw thread of Socket casing front end, meets bonding strength and watertightness requires.Therefore to
Want to make plug separate with socket it is necessary to separate connection screw thread pair to each other, this is to be difficult to operate in complicated underwater environment
's.
Content of the invention
In order to after solving to depart between submersible and plug-in device, between submersible and plug-in device, underwater electrical connector departs from
Difficult problem, it is an object of the invention to provide a kind of self-falling-off type underwater electrical connector.This self-falling-off type underwater electrical connector is plug-in
Can automatically depart from submersible after equipment and submersible disengaging.
The purpose of the present invention is achieved through the following technical solutions:
The present invention includes weather proof receptacle and watertight socket, and wherein watertight socket includes Socket casing, magnet ring, this Socket casing
Side be arranged on submersible body, described magnet ring is arranged on the outer circumference surface of Socket casing, described Socket casing interior
Portion is provided with vulcanization of rubber body and epoxy sealing body；Described weather proof receptacle includes plug casing and unlocking sleeve, and the one of this plug casing
Side is arranged on the plug-in device of submersible, another side seal grafting of opposite side and described Socket casing, described plug casing
Inside and outside by vulcanization of rubber body realize sealing；Described unlocking sleeve is set on plug casing, and magnetic is passed through in one end of this unlocking sleeve
Power is connected with magnet ring, and described watertight socket and weather proof receptacle are connected as one by the magnetic force between magnet ring and unlocking sleeve, described
The other end of unlocking sleeve is connected with described plug-in device by rope；After described plug-in device is departed from submersible, described unblock
Set is separated with magnet ring by the deadweight of plug-in device, and then realizes described weather proof receptacle and the separation of watertight socket.
Wherein: it is evenly equipped with multiple lock pins on the outer circumference surface of described Socket casing, each lock pin all has annular groove vertically,
It is equipped with spring in this annular groove；It is evenly equipped with described plug casing outer circumference surface and described lock pin quantity identical groove, described
One end of lock pin is plugged in this groove, and the other end is abutted with described unlocking sleeve；The other end of described lock pin is spherical crown shape, described
Along the circumferential direction it is evenly equipped with the end face of Socket casing side and described lock pin quantity identical Positioning screw, edge on described lock pin
Axially have bar-shaped trough, one end of described Positioning screw is stretched in this bar-shaped trough, to lock pin axially position；On described plug casing
It is provided with for spacing back-up ring；The other end of described unlocking sleeve has through hole, and this through hole passes through rope and described plug-in device phase
Even；Have seal groove on the end face of described Socket casing side, in this seal groove, be provided with the end face sealing ring realizing sealing；Described
Socket casing is sealed by radial seal ring with the part of plug casing grafting.
Advantages of the present invention with good effect is:
1. present configuration is simple, installation, convenient separation, after departing between submersible and plug-in device, can be automatic
Ground departs from, and the watertightness of the watertight socket after disengaging itself and structural strength so as to can bear is exposed to suffered in water
Environment hydraulic pressure, safeguards system other function normal work and without prejudice.
2. it is connected as one by the magnetic force of unlocking sleeve and magnet ring and lock pin between the weather proof receptacle of the present invention and watertight socket
Body, after unlocking sleeve is separated with magnet ring, lock pin departs from plug casing in the presence of spring force, reaches submersible and hangs outward
The standby purpose being completely separated.
Brief description
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the left view of Fig. 1；
Wherein: 1 is vulcanization of rubber body and epoxy sealing body, 2 is end face sealing ring, and 3 is Socket casing, and 4 is Positioning screw,
5 is lock pin, and 6 is spring, and 7 is unlocking sleeve, and 8 is back-up ring, and 9 is plug casing, and 10 is radial seal ring, and 11 is magnet ring, and 12 is bar
Shape groove, 13 is through hole, and 14 is groove, and 15 is seal groove.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the present invention includes weather proof receptacle and watertight socket, wherein watertight socket include Socket casing 3,
Magnet ring 11, Positioning screw 4, lock pin 5, spring 6, contact occasionally and are located at the vulcanization of rubber body within Socket casing 3 and epoxy sealing
Body 1, wherein Socket casing 3 side are arranged on submersible body (as electronic compartment), and the end face of this side has seal groove 15, close
It is provided with the end face sealing ring 2 realizing sealing in sealing groove 15.Magnet ring 11 is bonded on the outer circumference surface of Socket casing 3, Socket casing 3
Inside be provided with vulcanization of rubber body and epoxy sealing body 1.
Respectively there is a weather proof receptacle at watertight cable two ends, and the weather proof receptacle of watertight cable one end is with to be arranged on submersible plug-in
Watertight socket on equipment connects, and the weather proof receptacle of the other end is connected with the watertight socket on submersible body (as electronic compartment).
Weather proof receptacle includes plug casing 9, unlocking sleeve 7, back-up ring 8 and inside and outside vulcanization of rubber body, and the side of plug casing 9 connects watertight electricity
Another side seal grafting of cable, opposite side and Socket casing 3；The inside and outside of plug casing 9 realizes sealing by vulcanization of rubber body.Insert
Seat shell body 3 is sealed by radial seal ring 10 with the part of plug casing 9 grafting.Unlocking sleeve 7 is set on plug casing 9, should
One end of unlocking sleeve 7 is connected with magnet ring 11 by magnetic force, and the other end of unlocking sleeve 7 has through hole 13, and this through hole 13 passes through flexibility
Rope be connected with plug-in device.Plug casing 9 is provided with for spacing back-up ring 8, so that unlocking sleeve 7 is still hung over after the decoupling
On plug casing 9.
Multiple lock pins 5 are evenly equipped with the outer circumference surface of Socket casing 3, each lock pin 5 all has annular groove vertically, this ring
It is equipped with spring 6, one end of spring 6 is connected on Socket casing 3, and the other end is connected on lock pin 5 in groove.Outside plug casing 9
It is evenly equipped with periphery and lock pin 5 quantity identical groove 14, one end of each lock pin 5 is all plugged in a groove 14, often
The other end of individual lock pin 5 is processed into spherical crown shape and is abutted with unlocking sleeve 7, reduces the frictional force between lock pin 5 and unlocking sleeve 7.Socket
Along the circumferential direction it is evenly equipped with the end face of housing 3 side and lock pin 5 quantity identical Positioning screw 4, on each lock pin 5 vertically
All have bar-shaped trough 12, one end of each Positioning screw 4 is all stretched in the bar-shaped trough 12 on a lock pin 5, axially fixed to lock pin 5
Position.The lock pin 5 of the present embodiment, Positioning screw 4 and groove 14 are three.Weather proof receptacle and watertight socket pass through magnet ring 11 and solution
Magnetic force between lock tube 7 and lock pin 5 are integrated with the socket connection of groove 14.
The operation principle of the present invention is:
During use, the weather proof receptacle of the present invention is arranged on the submersible plug-in device that may abandon, and watertight socket is installed
On submersible body (as electronic compartment).Abandon after action occurs in weather proof receptacle and watertight socket, unlocking sleeve 7 is being abandoned
Under Gravitative Loads in plug-in device water, overcome the magnetic force of magnet ring 11 by flexible rope, separate with magnet ring 11；In 7 points of unlocking sleeve
From during, unlocking sleeve 7 is no longer abutted with lock pin 5 other end, and lock pin 5 is radially transported in the presence of spring 6 spring
Dynamic, thus being spun off by the groove 14 on plug casing 9, so that weather proof receptacle is kept completely separate with watertight socket, reaching submersible
The purpose being completely separated with plug-in device.After the weather proof receptacle of the present invention is separated with watertight socket, the watertight socket watertight of itself
Property and structural strength be exposed to suffered environment hydraulic pressure in water so as to can bear, safeguards system other function normal work
And it is without prejudice.
Claims (6)
1. a kind of self-falling-off type underwater electrical connector it is characterised in that: include weather proof receptacle and watertight socket, wherein watertight socket includes
Socket casing (3), magnet ring (11), the side of this Socket casing (3) is arranged on submersible body, and described magnet ring (11) is arranged on
On the outer circumference surface of Socket casing (3), the inside of described Socket casing (3) is provided with vulcanization of rubber body and epoxy sealing body (1)；Institute
State weather proof receptacle and include plug casing (9) and unlocking sleeve (7), the side of this plug casing (9) is arranged on the outer of submersible and hangs
Standby upper, another side seal grafting of opposite side and described Socket casing (3), described plug casing (9) inside and outside by rubber sulphur
Change body and realize sealing；Described unlocking sleeve (7) is set on plug casing (9), and magnetic force and magnet ring are passed through in one end of this unlocking sleeve (7)
(11) connect, described watertight socket and weather proof receptacle are connected as one by the magnetic force between magnet ring (11) and unlocking sleeve (7), institute
The other end stating unlocking sleeve (7) is connected with described plug-in device by rope；After described plug-in device is departed from submersible, described
Unlocking sleeve (7) is separated with magnet ring (11) by the deadweight of plug-in device, and then realizes dividing of described weather proof receptacle and watertight socket
From.
2. the self-falling-off type underwater electrical connector as described in claim 1 it is characterised in that: the outer circumference surface of described Socket casing (3)
On be evenly equipped with multiple lock pins (5), each lock pin (5) all has annular groove vertically, is equipped with spring (6) in this annular groove；Described slotting
It is evenly equipped with casing (9) outer circumference surface and described lock pin (5) quantity identical groove (14), one end of described lock pin (5) is inserted
It is located in this groove (14), the other end is abutted with described unlocking sleeve (7).
3. the self-falling-off type underwater electrical connector as described in claim 2 it is characterised in that: the other end of described lock pin (5) be spherical crown
Shape, the end face of described Socket casing (3) side is along the circumferential direction evenly equipped with and described lock pin (5) quantity identical Positioning screw
(4), described lock pin (5) has bar-shaped trough (12) vertically, this bar-shaped trough (12) is stretched in one end of described Positioning screw (4)
Interior, to lock pin (5) axially position.
4. the self-falling-off type underwater electrical connector as described in claim 1,2 or 3 it is characterised in that: described plug casing (9) is provided with
For spacing back-up ring (8).
5. the self-falling-off type underwater electrical connector as described in claim 1,2 or 3 it is characterised in that: the other end of described unlocking sleeve (7)
Have through hole (13), this through hole (13) is connected with described plug-in device by rope.
6. the self-falling-off type underwater electrical connector as described in claim 1,2 or 3 it is characterised in that: described Socket casing (3) side
Seal groove (15) is had on end face, in this seal groove (15), is provided with the end face sealing ring (2) realizing sealing；Described Socket casing
(3) pass through radial seal ring (10) with the part of plug casing (9) grafting to seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310639671.8A CN104682086B (en) | 2013-11-30 | 2013-11-30 | Automatic separating type waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310639671.8A CN104682086B (en) | 2013-11-30 | 2013-11-30 | Automatic separating type waterproof connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104682086A CN104682086A (en) | 2015-06-03 |
| CN104682086B true CN104682086B (en) | 2017-01-18 |
Family
ID=53316838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310639671.8A Active CN104682086B (en) | 2013-11-30 | 2013-11-30 | Automatic separating type waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104682086B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035946A (en) * | 2017-11-27 | 2018-05-15 | 山西大学 | A kind of submarine mechanical formula low noise separator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2214004B (en) * | 1987-12-18 | 1992-03-18 | Nl Petroleum Services | Electrical connectors incorporating automatic power control |
| CN2385445Y (en) * | 1999-08-17 | 2000-06-28 | 杭州电连接器厂 | Electric connector |
| CN100502162C (en) * | 2007-05-23 | 2009-06-17 | 杭州航天电子技术有限公司 | Under water separation electric connector |
| CN201570684U (en) * | 2009-12-28 | 2010-09-01 | 中国科学院沈阳自动化研究所 | Watertight connector |
| JP2012234627A (en) * | 2011-04-28 | 2012-11-29 | Daiwa Denki Kk | Small magnet type connector |
| CN202495625U (en) * | 2012-03-13 | 2012-10-17 | 中国电子科技集团公司第八研究所 | Photoelectric composite plugging-in structure of watertight connector |
| CN203589340U (en) * | 2013-11-30 | 2014-05-07 | 中国科学院沈阳自动化研究所 | Self-releasing watertight connector |
-
2013
- 2013-11-30 CN CN201310639671.8A patent/CN104682086B/en active Active
Non-Patent Citations (2)
| Title |
|---|
| 海底电磁探测仪器的承压密封舱;邓明，等;《现代地质》;20030930;第17卷(第3期);第345-348页 * |
| 磁密封在深水作业灵巧手上的应用;汪步云，等;《机械设计与研究》;20100228;第26卷(第1期);第113-116页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104682086A (en) | 2015-06-03 |
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