CN203589340U - Self-releasing watertight connector - Google Patents
Self-releasing watertight connector Download PDFInfo
- Publication number
- CN203589340U CN203589340U CN201320784993.7U CN201320784993U CN203589340U CN 203589340 U CN203589340 U CN 203589340U CN 201320784993 U CN201320784993 U CN 201320784993U CN 203589340 U CN203589340 U CN 203589340U
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- Prior art keywords
- plug
- socket
- casing
- watertight
- self
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- Expired - Lifetime
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- 238000000926 separation method Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 20
- 238000004073 vulcanization Methods 0.000 claims description 9
- 239000004593 Epoxy Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 235000014653 Carica parviflora Nutrition 0.000 description 1
- 241000243321 Cnidaria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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Abstract
The utility model belongs to the field of underwater submersible, in particular to a self-releasing watertight connector, which comprises a watertight plug and a watertight socket, wherein the watertight socket comprises a socket shell body and a magnetic ring, one side of the socket shell body is mounted on the submersible body, and the magnetic ring is mounted on outer circumferential surface of the socket shell body; the watertight plug comprises a plug shell body and an unlocking sleeve, one side of the plug shell body is mounted on external equipment, and the other side is sealed and connected with the socket shell body in an inserted manner; the unlocking sleeve sleeves on the plug shell body, one end of the unlocking sleeve is connected with the magnetic ring via a magnetic force, the watertight plug and the watertight socket are integrally connected through the magnetic force between the magnetic ring and the unlocking sleeve, and the other end of the unlocking sleeve is connected with the external equipment through a rope; and the unlocking sleeve is separated from the magnetic ring through the dead weight of the external equipment when the external equipment is detached from the submersible, thereby realizing the separation of the watertight plug and the watertight socket. The self-releasing watertight connector can be separated automatically after the submersible is detached from the external equipment, is simple in structure, and is convenient to mount and separate.
Description
Technical field
The utility model belongs to submersible field under water, specifically a kind of self-falling-off type underwater electrical connector.
Background technology
Along with formulation and the enforcement of national marine Development Strategy, ocean scientific investigation and development of resources activity are more and more frequent.In this course, underwater robot and various submersible under water, especially flood deep diving hydrophone, bearing more and more important mission.
Submersible is reconnoitred or during operation under water, conventionally all can in submersible outside, carry some prospectings or instrument, equipment for operation, as manipulator, sampling basket etc.Some large-scale unmanned or manned underwater vehicles, also can be as required, carries outside and follow small underwater robot as miniature ROV(remote underwater robot) etc.These plug-in underwater installations or small underwater robot are under complicated underwater environment, and the underwater obstacle generation scratchings such as existence and under water hermatolith, coral, fishing net damage and even care for submersible body, the danger that makes it move and to float.Now submersible is safety self-protective, tends to abandon equipment such as manipulator, miniature ROV, makes it again possess free activity under water and upper i and return lash ship; For manned underwater vehicle, for guarantee dive personal security is returned, the important means that " disconnected arm is saved oneself " turns danger into safety especially.At present, plug-in underwater installation or small underwater robot etc. and the disengaging of submersible have had the technological means of comparative maturity, but submersible abandon these plug-in devices and with submersible depart from after, between submersible and plug-in device, underwater electrical connector is still in connection status, therefore, after plug-in device and submersible disengaging, underwater electrical connector also must follow automatic trip from becoming the technical barrier that must capture.
Existing conventional underwater electrical connector, its plug was threaded with being connected normally of socket.Be that coupling nut (internal thread) on plug links together with the external screw thread of Socket casing front end, meet bonding strength and watertightness requirement.Therefore want to make plug separation with socket, must separate secondary connecting thread to each other, this is unworkable in complicated underwater environment.
Utility model content
For solve between submersible and plug-in device depart from after, between submersible and plug-in device, underwater electrical connector departs from difficult problem, the purpose of this utility model is to provide a kind of self-falling-off type underwater electrical connector.This self-falling-off type underwater electrical connector can automatically follow submersible to depart from after plug-in device and submersible disengaging.
The purpose of this utility model is achieved through the following technical solutions:
The utility model comprises weather proof receptacle and watertight socket, wherein watertight socket comprises Socket casing, magnet ring, one side of this Socket casing is arranged on submersible body, described magnet ring is arranged on the outer circumference surface of Socket casing, and the inside of described Socket casing is provided with vulcanization of rubber body and epoxy sealing body; Described weather proof receptacle comprises plug casing and solution lock tube, and a side of this plug casing is arranged on the plug-in device of submersible, and the opposite side sealing of opposite side and described Socket casing is pegged graft, and the inside and outside of described plug casing realized sealing by vulcanization of rubber body; Described solution lock tube is set on plug casing, one end of this solution lock tube is connected with magnet ring by magnetic force, described watertight socket and weather proof receptacle connect as one by the magnetic force between magnet ring and solution lock tube, and the other end of described solution lock tube is connected with described plug-in device by rope; After described plug-in device and submersible depart from, described solution lock tube is separation with magnet ring by the deadweight of plug-in device, and then realizes the separation of described weather proof receptacle and watertight socket.
Wherein: on the outer circumference surface of described plug casing, be evenly equipped with multiple lock pins, each lock pin all has annular groove vertically, in this annular groove, is equipped with spring; On described plug casing outer circumference surface, be evenly equipped with the groove identical with described lock pin quantity, one end of described lock pin is plugged in this groove, the other end and described solution lock tube butt; The other end of described lock pin is spherical crown shape, on the end face of described Socket casing one side, be along the circumferential direction evenly equipped with the dog screw identical with described lock pin quantity, on described lock pin, have vertically bar-shaped trough, one end of described dog screw is stretched in this bar-shaped trough, to lock pin axial location; Described plug casing is provided with for spacing back-up ring; The other end of described solution lock tube has through hole, and this through hole is connected with described plug-in device by rope; On the end face of described Socket casing one side, have seal groove, in sealing groove, be provided with the end face sealing ring with described realization sealing; The part that described Socket casing and plug casing are pegged graft seals by radial seal ring.
Advantage of the present utility model and good effect are:
1. the utility model is simple in structure, installation, convenient separation, after departing between submersible and plug-in device, can automatically depart from, watertightness and the structural strength of the watertight socket after disengaging self, can bear and be exposed to environment hydraulic pressure suffered in water, other function of safeguards system is normally worked and is without prejudice.
2. between weather proof receptacle of the present utility model and watertight socket, by magnetic force and the lock pin of separating lock tube and magnet ring, connect as one, after solution lock tube is separation with magnet ring, lock pin departs from plug casing under the effect of spring force, reaches submersible and the thorough separation object of plug-in device.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the left view of Fig. 1;
Wherein: 1 is vulcanization of rubber body and epoxy sealing body, and 2 is end face sealing ring, and 3 is Socket casing, 4 is dog screw, and 5 is lock pin, and 6 is spring, 7 for separating lock tube, and 8 is back-up ring, and 9 is plug casing, 10 is radial seal ring, 11 is magnet ring, and 12 is bar-shaped trough, and 13 is through hole, 14 is groove, and 15 is seal groove.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the utility model comprises weather proof receptacle and watertight socket, wherein watertight socket comprises Socket casing 3, magnet ring 11, dog screw 4, lock pin 5, spring 6, contacts idol and is positioned at vulcanization of rubber body and the epoxy sealing body 1 of Socket casing 3 inside, wherein Socket casing 3 one sides are arranged on submersible body (as electronic compartment), on the end face of this side, have seal groove 15, in seal groove 15, be provided with the end face sealing ring 2 of realizing sealing.Magnet ring 11 is bonded on the outer circumference surface of Socket casing 3, and the inside of Socket casing 3 is 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 connected with the watertight socket being arranged on submersible plug-in device, and the weather proof receptacle of the other end is connected with the watertight socket on submersible body (as electronic compartment).Weather proof receptacle comprises plug casing 9, separates lock tube 7, back-up ring 8 and inside and outside vulcanization of rubber body, and a side of plug casing 9 connects watertight cable, and the opposite side sealing of opposite side and Socket casing 3 is pegged graft; The inside and outside of Socket casing 9 realized sealing by vulcanization of rubber body.Socket casing 3 seals by radial seal ring 10 with the part that plug casing 9 is pegged graft.Separate lock tube 7 and be set on plug casing 9, one end of this solution lock tube 7 is connected with magnet ring 11 by magnetic force, and the other end of separating lock tube 7 has through hole 13, and this through hole 13 is connected with plug-in device by flexible rope.On plug casing 9, be provided with for spacing back-up ring 8, make to separate lock tube 7 and still hang on plug casing 9 after disengaging.
On the outer circumference surface of Socket casing 3, 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, and one end of spring 6 is connected on Socket casing 3, and the other end is connected on lock pin 5.On plug casing 9 outer circumference surfaces, be evenly equipped with the groove 14 identical with lock pin 5 quantity, one end of each lock pin 5 is all plugged in a groove 14, the other end of each lock pin 5 be processed into spherical crown shape, with separate lock tube 7 butts, reduce the frictional force between lock pin 5 and solution lock tube 7.On the end face of Socket casing 3 one sides, be along the circumferential direction evenly equipped with the dog screw 4 identical with lock pin 5 quantity, on each lock pin 5, all have vertically bar-shaped trough 12, one end of each dog screw 4 is all stretched in a bar-shaped trough 12 on lock pin 5, to lock pin 5 axial location.Lock pin 5, dog screw 4 and the groove 14 of the present embodiment are three.Weather proof receptacle and watertight socket are integrated with the socket connection of groove 14 by the magnetic force between magnet ring 11 and solution lock tube 7 and lock pin 5.
Operation principle of the present utility model is:
During use, weather proof receptacle of the present utility model is arranged on the submersible plug-in device that may abandon, and watertight socket is arranged on (as electronic compartment) on submersible body.Abandoning after action generation of weather proof receptacle and watertight socket, separate lock tube 7 and under Gravitative Loads, by flexible rope, overcome the magnetic force of magnet ring 11 in the plug-in device water of abandoning, separation with magnet ring 11; In the process separating at solution lock tube 7, separate lock tube 7 and no longer butt of lock pin 5 other ends, lock pin 5 is radially outwards motion under the effect of spring 6 springs, thereby spun off by the groove 14 on plug casing 9, make weather proof receptacle completely separation with watertight socket, reach submersible and the thorough separation object of plug-in device.After weather proof receptacle of the present utility model is separation with watertight socket, watertightness and the structural strength of watertight socket self, can bear and be exposed to environment hydraulic pressure suffered in water, and other function of safeguards system is normally worked and is without prejudice.
Claims (6)
1. a self-falling-off type underwater electrical connector, it is characterized in that: comprise weather proof receptacle and watertight socket, wherein watertight socket comprises Socket casing (3), magnet ring (11), one side of this Socket casing (3) is arranged on submersible body, described magnet ring (11) is arranged on the outer circumference surface of Socket casing (3), and the inside of described Socket casing (3) is provided with vulcanization of rubber body and epoxy sealing body (1); Described weather proof receptacle comprises plug casing (9) and separates lock tube (7), one side of this plug casing (9) is arranged on the plug-in device of submersible, the opposite side sealing of opposite side and described Socket casing (3) is pegged graft, and the inside and outside of described plug casing (9) realized sealing by vulcanization of rubber body; Described solution lock tube (7) is set on plug casing (9), one end of this solution lock tube (7) is connected with magnet ring (11) by magnetic force, described watertight socket and weather proof receptacle connect as one by the magnetic force between magnet ring (11) and solution lock tube (7), and the other end of described solution lock tube (7) is connected with described plug-in device by rope; After described plug-in device and submersible depart from, described solution lock tube (7) is Fen Li with magnet ring (11) by the deadweight of plug-in device, and then realizes the separation of described weather proof receptacle and watertight socket.
2. by self-falling-off type underwater electrical connector claimed in claim 1, it is characterized in that: on the outer circumference surface of described plug casing (3), 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; On described plug casing (9) outer circumference surface, be evenly equipped with the groove (14) identical with described lock pin (5) quantity, one end of described lock pin (5) is plugged in this groove (14), the other end and described solution lock tube (7) butt.
3. by self-falling-off type underwater electrical connector claimed in claim 2, it is characterized in that: the other end of described lock pin (5) is spherical crown shape, on the end face of described Socket casing (3) one sides, be along the circumferential direction evenly equipped with the dog screw (4) identical with described lock pin (5) quantity, on described lock pin (5), have vertically bar-shaped trough (12), one end of described dog screw (4) is stretched in this bar-shaped trough (12), to lock pin (5) axial location.
4. by the self-falling-off type underwater electrical connector described in claim 1,2 or 3, it is characterized in that: described plug casing (9) is provided with for spacing back-up ring (8).
5. by the self-falling-off type underwater electrical connector described in claim 1,2 or 3, it is characterized in that: the other end of described solution lock tube (7) has through hole (13), this through hole (13) is connected with described plug-in device by rope.
6. by the self-falling-off type underwater electrical connector described in claim 1,2 or 3, it is characterized in that: on the end face of described Socket casing (3) one sides, have seal groove (15), in sealing groove (15), be provided with the end face sealing ring (2) with described realization sealing; Described Socket casing (3) seals by radial seal ring (10) with the part that plug casing (9) is pegged graft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784993.7U CN203589340U (en) | 2013-11-30 | 2013-11-30 | Self-releasing watertight connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784993.7U CN203589340U (en) | 2013-11-30 | 2013-11-30 | Self-releasing watertight connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589340U true CN203589340U (en) | 2014-05-07 |
Family
ID=50587196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320784993.7U Expired - Lifetime CN203589340U (en) | 2013-11-30 | 2013-11-30 | Self-releasing watertight connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203589340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682086A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Automatic separating type waterproof connector |
| CN112701526A (en) * | 2020-11-23 | 2021-04-23 | 厦门鼎芯科技有限公司 | Magnetic positioning type self-sealing underwater electric connector |
-
2013
- 2013-11-30 CN CN201320784993.7U patent/CN203589340U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682086A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Automatic separating type waterproof connector |
| CN112701526A (en) * | 2020-11-23 | 2021-04-23 | 厦门鼎芯科技有限公司 | Magnetic positioning type self-sealing underwater electric connector |
| CN112701526B (en) * | 2020-11-23 | 2022-12-20 | 厦门鼎芯科技有限公司 | Magnetic positioning type self-sealing underwater electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |