CN201075466Y - Underwater isolating electric coupler - Google Patents
Underwater isolating electric coupler Download PDFInfo
- Publication number
- CN201075466Y CN201075466Y CNU2007201536276U CN200720153627U CN201075466Y CN 201075466 Y CN201075466 Y CN 201075466Y CN U2007201536276 U CNU2007201536276 U CN U2007201536276U CN 200720153627 U CN200720153627 U CN 200720153627U CN 201075466 Y CN201075466 Y CN 201075466Y
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- China
- Prior art keywords
- socket
- plug
- casing
- under water
- lock tube
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an underwater separable electric connector which consists of a socket and a plug; a wire outlet of the socket is connected with a shell of a socket shell while an unlocking bush is connected with a release mechanism which moves and drives the unlocking bush to move; steps which are matched with the socket shell are arranged on the unlocking bush which pull the socket shell to move through the steps; locking steel balls for the socket and the plug are arranged in holes of the steps on the socket shell and are capable of moving axially; pins of the socket are connected with the socket shell through a sealing connection layer of the socket; the socket shell is provided with a socket water inlet groove; a plug shell of the plug is connected with the wire outlet, the plug shell is provided with a groove matched with the locking steel balls and a plug water inlet groove and is connected with a plug pin through the sealing connection layer, jacks are two and one end of the jack is matched with a plug pin and the other end is matched with the pin of the socket, thereby realizing the connection and break of the electric signals of the electric connector. The utility model has simple structure, small underwater separation force and short separation time.
Description
Technical field
The utility model relates to a kind of electric connector that can realize mechanical separation under deepwater environment, can be used in the various submerged cable nets, plays the signal of telecommunication and connects and the effect that separates.
Background technology
External separation connector under water, as the 8810-76H series of products that French SOURIAU company produces, separate mode is a drag-line, and this kind electric connector does not have hydraulic balance mechanism, and separating force is big (under water during 300m＞1700N) under water.
Domestic existing separation connector under water, as: the YSF1 product, separate mode is the rod-pulling type mechanical separation, the hydraulic balance mode realizes balance for store oil in bindiny mechanism, balance hydraulic pressure effect is better, but the store oil complex operation, and a store oil needs the time of several hrs, efficient is low, and the maximum separation depth of water can only arrive 100m under water.
The utility model content
Technology of the present utility model is dealt with problems: overcome the deficiencies in the prior art, a kind of simple in structure, short separation connector under water of little, the disengaging time of separating force under water is provided.
Technical solution of the present utility model: separation connector under water, form by socket and plug two parts, it is characterized in that: described socket line outlet is connected with Socket casing, separating lock tube links to each other with arming mechanism, the arming mechanism motion drives separates the lock tube motion, release puts and is provided with the step that cooperates with Socket casing, separate lock tube and can spur the Socket casing motion by step, headstock locking steel ball is installed in the stepped hole on the Socket casing, the energy radial motion, socket contact pin and Socket casing are tightly connected by socket sealed knot layer, have the socket intake chamber on the Socket casing; The plug casing of described plug is connected with line outlet, have on the plug casing and lock second groove that steel ball cooperates, plug casing is provided with the plug intake chamber, after the release, plug intake chamber and socket intake chamber Socket casing on of water from the plug casing enters electric connector and plugs together face, realize inside and outside hydraulic balance, plug casing and plug contact pin are tightly connected by the sealed knot layer, jack is a twin jack, be installed in the insulator, one end of jack cooperates with the plug contact pin, and the other end cooperates with the socket contact pin, realizes the connection and the disconnection of the electric connector signal of telecommunication.
Have the hole on the described Socket casing, place spring and steel ball in the hole, spring heads on steel ball card in release puts first groove that is provided with, and prevents to separate lock tube and retreats.
The both sides in the hole of the placement spring that has on the described Socket casing are respectively equipped with first O-ring seals, prevent that spring contact water and anti-sealing from entering the face of plugging together from the socket back.
Described socket contact pin and Socket casing are realized sealing by glass sintering, and socket sealed knot layer is a glass sealed knot layer.
Between described Socket casing and the socket line outlet O-ring seals is set, reliable waterproof.
Described plug casing is provided with twice second O-ring seals, and water enters the face of plugging together from the plug back when preventing to plug together state.
Described plug casing and plug contact pin are realized sealing by glass sintering, and plug sealed knot layer is a glass sealed knot layer.
It is twice that described release puts first groove that is provided with, and prevents that reliably separating lock tube retreats.
Plug intake chamber on the described plug casing and the socket intake chamber on the Socket casing are equipped with 5 roads, and the position is corresponding.
The utility model advantage compared with prior art is:
(1) separating force is little: the separating force of the utility model electric connector can design according to the mechanical environment index that the user proposes, separate the separating force that spring between lock tube and the steel ball obtains various needs by control, general separating force＜200N, and separate and be locked in hydraulic pressure and be in the two ends poised state all the time, separating force is subjected to water depth effect, and little (separating force also＜200N) when 300m separated under water.Other under water the separating force of separation connector center pull rod mechanism be subjected to water depth effect bigger, when 100m separates under water separating force will＞600N.
(2) the utility model adopts straight cutting to connect, steel ball locking, simple in structure, easy to connect fast, and other under water products of separated adopt handwheel to connect more or be threaded, connection speed is slow.
(3) the utility model electric connector adopts and separates the lock tube release, and the balance of directly intaking is separated simply disengaging time＜1S.Other under water separation connector generally adopt store oil balance, complex operation.
(4) overall dimension is little: the utility model electric connector adopts to be separated lock tube and separates, the little (maximum outside diameter＜50mm) of electric connector overall dimension.
(5) the separation depth of water is dark: this electric connector 300m environment is under water realized down separating.
(6) reusability is strong: the utility model electrical connector plug and socket are realized sealing by glass sintering, after separating under water, only need the face that will plug together to rinse the back well with fresh water when reusing and dry up with high pressure air rifle and get final product.Other under water products of separated generally realize sealing by encapsulating, plug together papula and cross behind the seawater not easy cleaning, can not reuse.
Description of drawings
Fig. 1 is the utility model socket schematic diagram;
Fig. 2 is the structural representation of the utility model plug;
Fig. 3 is the utility model plug and socket locking state schematic diagram;
Fig. 4 is the utility model plug and released state schematic diagram of socket.
Embodiment
As shown in Figure 1, separate socket under water and be provided with and separate lock tube 3, release puts installing hole 2 and links to each other with the arming mechanism that the user provides, and the arming mechanism motion can drive separates lock tube 3 motions.Separate lock tube 3 and be provided with the step that matches with Socket casing, separate lock tube and can spur Socket casing 8 motions, realize that headstock separates fully by step.Socket casing 8 is provided with first O-ring seals 7, unlocking prevention cover 3 retreats steel ball 5 and spring 6 cooperates, be installed between 2 roads, first O-ring seals 7, spring 6 can not contact seawater, separate lock tube 3 and be provided with circular first groove 4, spring 6 heads on steel ball 5 and is stuck in circular first groove 4, can prevent to separate lock tube 3 and retreat.Headstock locking steel ball 10 is installed in the stepped hole on the Socket casing 8, can radial motion.Socket contact pin 9 and Socket casing 8 are realized sealing by glass sintering, and glass sealed knot layer is a socket sealed knot layer 11.Also be provided with O-ring seals between socket line outlet 1 and the Socket casing 8, reliable waterproof.Between socket contact pin 9 and the Socket casing 8 insulator is installed, is improved the product electrical property.Have socket intake chamber 12 on the Socket casing, water enters electric connector from socket intake chamber 12 and plugs together face after the headstock release.
As shown in Figure 2, breakaway plug is provided with 2 roads, second O-ring seals 15 under water, and water enters the face of plugging together from the plug back when preventing to plug together state by O-ring seals.Have circular second groove 14 on the plug casing 16, cooperate with the locking steel ball 10 on the socket, plug casing 16 is connected with line outlet 17, also have plug intake chamber 18 on the plug casing 16 simultaneously, after the headstock release, seawater enters electric connector by plug intake chamber 18 and socket intake chamber 12 rapidly and plugs together face, thereby realizes inside and outside hydraulic balance.Plug casing 16 is realized sealing with plug contact pin 20 by glass sintering, and its sealed knot layer is a plug sealed knot layer 19.Jack 13 is a twin jack, and jack 13 is installed in the insulator, and insulator is fixed in the plug casing 16, and jack 13 1 ends contact with plug contact pin 20, and another section contacts with socket contact pin 9, thereby realizes the electrical connection of electric connector.
As shown in Figure 3, separation connector plug and socket are in locking state under water, and headstock locking this moment steel ball 10 cooperates with circle second groove 14 on the plug casing 16, are unlocked to overlap 3 and push down, and radial motion also is limited, and headstock is locked.Separate lock tube 3 and compress second O-ring seals 15 and first O-ring seals 7, realize that the headstock face of plugging together is isolated from the outside.Socket contact pin 9 contacts with jack 13, thereby makes product realize the connection of the signal of telecommunication.
As shown in Figure 4, separation connector plug and socket are in released state one time under water, and the user separating lock tube 3 toward post-tensioning, separates lock tube 3 and 15 disengagements of second O-ring seals by arming mechanism, locking steel ball 10 is unlocked the compacting of cover 3 and removes, and radially is in free state again.Water enters electric connector by socket intake chamber 12 and plug intake chamber 18 and plugs together face, and electric connector plugs together the inside and outside hydraulic balance of face, separates the step of lock tube 3 this moment and cooperates with step on the Socket casing 8, then draws to separate lock tube 3 and just can realize that headstock separates fully again.
System described above is a kind of situation of the present utility model, and those skilled in the art can carry out under the situation of the present utility model variously augmenting, improving and change not departing from according to different requirements and design parameter, and therefore, the utility model is widely.
Claims (10)
1. separation connector under water, form by socket and plug two parts, it is characterized in that: described socket line outlet (1) is connected with Socket casing (8), separating lock tube (3) links to each other with arming mechanism, the arming mechanism motion drives separates lock tube (3) motion, separate lock tube (3) and be provided with the step that cooperates with Socket casing (8), separate lock tube (3) and can spur Socket casing (8) motion by step, headstock locking steel ball (10) is installed in the stepped hole on the Socket casing (8), the energy radial motion, socket contact pin (9) and Socket casing (8) are tightly connected by socket sealed knot layer (11), have socket intake chamber (12) on the Socket casing (8); The plug casing of described plug (16) is connected with line outlet (17), have on the plug casing (16) and lock second groove (14) that steel ball (10) cooperates, plug casing (16) is provided with plug intake chamber (18), after the release, plug intake chamber (18) and the socket intake chamber (12) Socket casing (8) on of water from the plug casing (16) enters electric connector and plugs together face, realize inside and outside hydraulic balance, plug casing (16) is tightly connected by plug sealed knot layer (19) with plug contact pin (20), jack (13) is a twin jack, be installed in the insulator, one end of jack (13) cooperates with plug contact pin (20), the other end cooperates with socket contact pin (9), realizes the connection and the disconnection of the electric connector signal of telecommunication.
2. separation connector under water according to claim 1, it is characterized in that: described Socket casing has the hole on (8), place spring (6) and steel ball (5) in the hole, spring (6) heads on steel ball (5) and is stuck in and separates in first groove (4) that lock tube (3) is provided with, and prevents to separate lock tube (3) and retreats.
3. separation connector under water according to claim 1 and 2, it is characterized in that: the both sides in the hole of the placement spring (6) that has on the described Socket casing (8) are respectively equipped with first ○Xing Mifengquan (7), prevent that spring (6) contact water and anti-sealing from entering the face of plugging together from the socket back.
4. separation connector under water according to claim 1 is characterized in that: described socket contact pin (9) and Socket casing (8) are realized sealing by glass sintering, and socket sealed knot layer (11) is a glass sealed knot layer.
5. separation connector under water according to claim 1 is characterized in that: between described Socket casing (8) and the socket line outlet (1) ○Xing Mifengquan is set, reliable waterproof.
6. separation connector under water according to claim 1 is characterized in that: described plug casing (16) is provided with twice second ○Xing Mifengquan (15), and water enters the face of plugging together from the plug back when preventing to plug together state.
7. separation connector under water according to claim 1 is characterized in that: described plug casing (16) is realized sealing with plug contact pin (20) by glass sintering, and plug sealed knot layer (19) is a glass sealed knot layer.
8. separation connector under water according to claim 1 is characterized in that: describedly separate first groove (4) that lock tube (3) is provided with and be twice, reliably prevent to separate lock tube (3) and retreat.
9. separation connector under water according to claim 1 is characterized in that: plug intake chamber (18) on the described plug casing (16) and the socket intake chamber (12) on the Socket casing (8) are equipped with 5 roads, and the position is corresponding.
10. separation connector under water according to claim 1 is characterized in that: between described socket contact pin (9) and Socket casing (8) insulator is installed, is improved the product electrical property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201536276U CN201075466Y (en) | 2007-05-23 | 2007-05-23 | Underwater isolating electric coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201536276U CN201075466Y (en) | 2007-05-23 | 2007-05-23 | Underwater isolating electric coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201075466Y true CN201075466Y (en) | 2008-06-18 |
Family
ID=39520724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201536276U Expired - Lifetime CN201075466Y (en) | 2007-05-23 | 2007-05-23 | Underwater isolating electric coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201075466Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101478088B (en) * | 2008-10-09 | 2011-06-29 | 中航光电科技股份有限公司 | Plug of multi-lead wire construction |
| CN102484335A (en) * | 2009-07-03 | 2012-05-30 | 国家科学研究中心 | Connection equipment for underwater connectors |
| CN102509975A (en) * | 2011-09-21 | 2012-06-20 | 北京电子工程总体研究所 | Separation electric connector |
| CN102683995A (en) * | 2012-05-17 | 2012-09-19 | 遵义精星航天电器有限责任公司 | Water-seal electric connector |
| CN102904110A (en) * | 2012-10-22 | 2013-01-30 | 哈尔滨工程大学 | An underwater cable pull-off mechanism |
| CN103531956A (en) * | 2013-10-18 | 2014-01-22 | 时维康 | Connector quickly locking and unlocking mechanism |
| CN104300300A (en) * | 2013-11-25 | 2015-01-21 | 中航光电科技股份有限公司 | Pull-off electrical connector labor-saving in plugging |
| CN104300296A (en) * | 2013-11-25 | 2015-01-21 | 中航光电科技股份有限公司 | Pull-off electrical connector assembly labor-saving in plugging |
| CN105896164A (en) * | 2016-04-25 | 2016-08-24 | 中航光电科技股份有限公司 | Underwater connector and connector housing thereof |
| CN106848741A (en) * | 2017-03-22 | 2017-06-13 | 泰兴市航天电器有限公司 | A kind of high-low frequency mixed loading is small-sized from umbilical connector |
| CN109449661A (en) * | 2018-10-31 | 2019-03-08 | 四川创未网络科技有限公司 | It is a kind of can underwater pluggable insulation connection seat, connector and implementation method |
| CN114142287A (en) * | 2021-11-16 | 2022-03-04 | 宁波大雅汽车部件有限公司 | Self-locking quick connector capable of being plugged and pulled by single hand |
| US11329412B2 (en) | 2019-12-18 | 2022-05-10 | Dongguan Xuntao Electronic Co., Ltd. | Mating segment structure of female terminal |
-
2007
- 2007-05-23 CN CNU2007201536276U patent/CN201075466Y/en not_active Expired - Lifetime
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101478088B (en) * | 2008-10-09 | 2011-06-29 | 中航光电科技股份有限公司 | Plug of multi-lead wire construction |
| CN102484335A (en) * | 2009-07-03 | 2012-05-30 | 国家科学研究中心 | Connection equipment for underwater connectors |
| CN102484335B (en) * | 2009-07-03 | 2015-07-15 | 国家科学研究中心 | Connection device for a submersible connector |
| CN102509975B (en) * | 2011-09-21 | 2013-11-06 | 北京电子工程总体研究所 | Separation electric connector |
| CN102509975A (en) * | 2011-09-21 | 2012-06-20 | 北京电子工程总体研究所 | Separation electric connector |
| CN102683995A (en) * | 2012-05-17 | 2012-09-19 | 遵义精星航天电器有限责任公司 | Water-seal electric connector |
| CN102904110B (en) * | 2012-10-22 | 2014-08-06 | 哈尔滨工程大学 | Underwater cable pulling-out mechanism |
| CN102904110A (en) * | 2012-10-22 | 2013-01-30 | 哈尔滨工程大学 | An underwater cable pull-off mechanism |
| CN103531956A (en) * | 2013-10-18 | 2014-01-22 | 时维康 | Connector quickly locking and unlocking mechanism |
| CN104300300B (en) * | 2013-11-25 | 2017-08-04 | 中航光电科技股份有限公司 | Plug together labour-saving breakaway connector electric connector |
| CN104300300A (en) * | 2013-11-25 | 2015-01-21 | 中航光电科技股份有限公司 | Pull-off electrical connector labor-saving in plugging |
| CN104300296A (en) * | 2013-11-25 | 2015-01-21 | 中航光电科技股份有限公司 | Pull-off electrical connector assembly labor-saving in plugging |
| CN105896164A (en) * | 2016-04-25 | 2016-08-24 | 中航光电科技股份有限公司 | Underwater connector and connector housing thereof |
| CN106848741A (en) * | 2017-03-22 | 2017-06-13 | 泰兴市航天电器有限公司 | A kind of high-low frequency mixed loading is small-sized from umbilical connector |
| CN106848741B (en) * | 2017-03-22 | 2024-04-12 | 泰兴市航天电器有限公司 | High-low frequency mixed small-sized self-shedding connector |
| CN109449661A (en) * | 2018-10-31 | 2019-03-08 | 四川创未网络科技有限公司 | It is a kind of can underwater pluggable insulation connection seat, connector and implementation method |
| CN109449661B (en) * | 2018-10-31 | 2020-08-04 | 四川创未网络科技有限公司 | Underwater pluggable insulation connecting seat, connector and implementation method |
| US11329412B2 (en) | 2019-12-18 | 2022-05-10 | Dongguan Xuntao Electronic Co., Ltd. | Mating segment structure of female terminal |
| CN114142287A (en) * | 2021-11-16 | 2022-03-04 | 宁波大雅汽车部件有限公司 | Self-locking quick connector capable of being plugged and pulled by single hand |
| CN114142287B (en) * | 2021-11-16 | 2023-06-13 | 宁波大雅汽车部件有限公司 | Self-locking quick plug capable of being plugged and pulled by one hand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070523 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |