CN110323624A - A kind of spring fast assembling-disassembling watertight connector - Google Patents
A kind of spring fast assembling-disassembling watertight connector Download PDFInfo
- Publication number
- CN110323624A CN110323624A CN201910397588.1A CN201910397588A CN110323624A CN 110323624 A CN110323624 A CN 110323624A CN 201910397588 A CN201910397588 A CN 201910397588A CN 110323624 A CN110323624 A CN 110323624A
- Authority
- CN
- China
- Prior art keywords
- ring
- plug
- spring
- screwed
- disassembling
- 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
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of spring fast assembling-disassembling watertight connectors, it mainly include plug A, socket B, insulator, thick screwed ring, screwed ring, snap ring, retaining ring, spring, insulator is connected on the inside of plug A binding end, this insulator is fixed by being mounted on the screwed ring on the outside of plug A, constitute connector male head, another insulator is equally connected on the inside of socket B binding end, this insulator is fixed by being mounted on the thick screwed ring on the outside of plug B, constitute connector female end, plug A is essentially identical with screwed ring outer diameter and outer diameter outside is set with retaining ring and spring, spring one end withstands retaining ring, the other end withstands the shaft shoulder of plug A, plug A and socket B blocks to form load-carrying construction by snap ring docking when connection, shield ring sleeve is on the outside of snap ring at this time.The present invention realizes the fast assembling-disassembling connected between underwater linear array and between linear array and towed body using the compressive characteristics of spring, and connection is reliable, watertightness is good, tensile strength is high, structure is simple, replacement easy to maintain.
Description
Technical field
The present invention relates to the fields of connector construction design and application, and in particular to a kind of spring fast assembling-disassembling watertight company
Connect device.
Background technique
It is laid in dragging line battle array and needs quickly to connect and dismantling connection device in removal process.What original connection type used
Be on half-connection latch closure after the Screw and washer of 4 M2 are installed again, at sea find to take time and effort very much in actual use,
And it will be difficult to operate in the case where sea situation is bad or night dark environment.
Simultaneously connector it must also be taken into account that can be stable transmitting signal, water pressure resistance can bear rear end carry equipment and apply
The load such as fluid resistance added, and connected reliably under ocean current complex environment.What domestic and international existing watertight connector mostly used
Screw connecting mode, can not fast assembling-disassembling；And the watertight connector of the threading snaps formula for cable end connection of energy fast assembling-disassembling
Then structural strength is low, unbearable heavy load, in turbulent flow and poor reliability under the complex environment of vibration, cannot be applicable in.
Summary of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and provide a kind of spring fast assembling-disassembling watertight company
Connect device.
The object of the present invention is achieved by the following technical solutions: this spring fast assembling-disassembling watertight connector,
It mainly include plug A, socket B, insulator, thick screwed ring, screwed ring, snap ring, retaining ring, spring, connection on the inside of plug A binding end
Insulator, this insulator are fixed by being mounted on the screwed ring on the outside of plug A, constitute connector male head, socket B binding end inside
Another insulator is equally connected, this insulator is fixed by being mounted on the thick screwed ring on the outside of plug B, connector female end is constituted,
Plug A is essentially identical with screwed ring outer diameter and outer diameter outside suit retaining ring and spring, spring one end withstand retaining ring, other end top
The firmly shaft shoulder of plug A, plug A and socket B blocks to form load-carrying construction by snap ring docking when connection, and shield ring sleeve is in snap ring at this time
Outside.
The thickness screwed ring outer diameter is greater than screwed ring outer diameter, and outer diameter is of substantially equal with screwed ring after snap ring installation, and retaining ring exists
It is inserted under the action of spring on the outside of snap ring and withstands thick screwed ring to prevent snap ring from opening.
Groove is provided on the retaining ring, screwed ring is equipped with the key being mutually matched, and needs when retaining ring crosses snap ring to screwed ring
Keyway alignment could pass through, and retaining ring rotates unspecified angle after crossing the key of screwed ring, and keyway mutually staggers, and retainer ring spacing can not be by bullet
Spring rebounds.
There are two the snap ring settings.
It is equipped with O-ring between the plug A, socket B and realizes watertight.
The invention has the benefit that the present invention realized between underwater linear array using the compressive characteristics of spring and
The fast assembling-disassembling connected between linear array and towed body, and connection is reliable, watertightness is good, tensile strength is high, structure is simple, Yi Wei
Shield replacement.
Detailed description of the invention
Fig. 1 is normal use structural schematic diagram after docking of the invention.
Fig. 2 separates rear structural schematic diagram for of the invention.
Description of symbols: plug A1, socket B2, insulator 3, O-ring 4, thick screwed ring 5, screwed ring 6, snap ring 7, gear
Enclose 8, spring 9.
Specific embodiment
Below in conjunction with attached drawing, the present invention will be described in detail:
Embodiment: as shown in the picture, this spring fast assembling-disassembling watertight connector, mainly include plug A1, socket B2,
Insulator 3, thick screwed ring 5, screwed ring 6, snap ring 7, retaining ring 8, spring 9, plug A1 binding end inside connect insulator 3, this is absolutely
Edge body 3 is fixed by being mounted on the screwed ring 6 on the outside of plug A1, is constituted connector male head, is equally connected on the inside of socket B2 binding end
Another insulator 3 is connect, this insulator 3 is fixed by being mounted on the thick screwed ring 5 on the outside of plug B2, constitutes connector female end, is inserted
Head A1 is essentially identical with 6 outer diameter of screwed ring and outer diameter outside is set with retaining ring 8 and spring 9, and retaining ring 8 is withstood in 9 one end of spring, another
The shaft shoulder of plug A1 is withstood at end, and plug A1 and socket B2 blocks to form load-carrying construction by two docking of snap rings 7 when connection, at this time
8 sets of retaining ring are equipped with O-ring 4 on the outside of snap ring 7, and between plug A1, socket B2 and realize watertight.Thick 5 outer diameter of screwed ring is greater than
6 outer diameter of screwed ring, outer diameter and screwed ring 6 are of substantially equal after snap ring 7 is installed, and retaining ring 8 is inserted in outside snap ring 7 under the action of spring 9
Thick screwed ring 5 simultaneously is withstood to prevent snap ring 7 from opening in side.Groove is provided on retaining ring 8, screwed ring 6 is equipped with the key being mutually matched, when
It needs keyway alignment that could pass through when mistake snap ring 7 to the screwed ring 3 of retaining ring 8, rotates unspecified angle, key after the key of screwed ring 3 excessively of retaining ring 8
Slot mutually staggers, and the limit of retaining ring 8 can not be rebounded by spring 9.Cooperated by keyway, connector can be prevented in unexpected situations,
Spring 9 causes 8 displacement connector of retaining ring to loosen by external force compression, further increases reliability.Simultaneously when dismantling connector, spiral shell
Key on line ring 6 plays position-limiting action, and by rotating retaining ring 8, keyway dislocation, anti-Sealing shield ring 8 is sprung back, and can quickly split out snap ring 7.
The specific embodiment of the invention: plug A1, screwed ring 6, insulator 3, the assembling of O-ring 4 form connector male head, insert
Seat B2, thick screwed ring 5, insulator 3, the assembling of O-ring 4 form connector female end.Upper spring 9 is first covered on connector male head, will be kept off
8 alignment keyways of circle are inserted in screwed ring 6, and spring 9 is compressed to after retaining ring 8 fully enters, and rotate retaining ring 8, keyway dislocation；By connector
Docking is got togather, and two snap rings 7 is caught in corresponding position, rotation retaining ring 8 is aligned keyway, and retaining ring 8 is moved to snap ring by 9 thrust of spring
7 other sides.Arbitrarily rotation retaining ring 8, is aligned keyway no longer, completes docking, is shifted, is risen by the anti-Sealing shield ring 8 of the compression of spring 9
Protective effect improves connector reliability；When connector is separated, hand takes retaining ring 8, pushes toward connector male head end, and spring 9 compresses
When to screwed ring 6, rotation retaining ring 8 is aligned keyway.Retaining ring 8, keyway dislocation are rotated after retaining ring 8 fully enters；Split out two cards
Ring 7 is completed connector and is separated.
It is understood that it will be understood by those skilled in the art that being subject to technical solution of the present invention and inventive concept
It all should fall within the scope of protection of the appended claims of the present invention with replacement or change.
Claims (5)
1. a kind of spring fast assembling-disassembling watertight connector, it is characterised in that: mainly include plug A (1), socket B (2), insulation
Body (3), thick screwed ring (5), screwed ring (6), snap ring (7), retaining ring (8), spring (9), the connection of plug A (1) binding end inside are exhausted
Edge body (3), this insulator (3) are fixed by being mounted on the screwed ring (6) on the outside of plug A (1), constitute connector male head, socket B
(2) another insulator (3) are equally connected on the inside of binding end, this insulator (3) passes through the thick screw thread that is mounted on the outside of plug B (2)
Ring (5) is fixed, constitutes connector female end, plug A (1) is essentially identical with screwed ring (6) outer diameter and outer diameter outside is set with retaining ring
(8) withstood retaining ring (8) with spring (9), spring (9) one end, the other end withstands the shaft shoulder of (1) plug A, when connection plug A (1) and
Socket B (2) blocks to form load-carrying construction by snap ring (7) docking, and retaining ring (8) covers on the outside of snap ring (7) at this time.
2. spring fast assembling-disassembling watertight connector according to claim 1, it is characterised in that: the thickness screwed ring (5)
Outer diameter is greater than screwed ring (6) outer diameter, and outer diameter and screwed ring (6) are of substantially equal after snap ring (7) installation, and retaining ring (8) is in spring (9)
It is inserted under effect on the outside of snap ring (7) and withstands thick screwed ring (5) to prevent snap ring (7) from opening.
3. spring fast assembling-disassembling watertight connector according to claim 1, it is characterised in that: opened on the retaining ring (8)
Fluted, screwed ring (6) is equipped with the key being mutually matched, and needs keyway to be aligned when retaining ring (8) cross snap ring (7) to screwed ring (3)
It could pass through, retaining ring (8) rotates unspecified angle after crossing the key of screwed ring (3), and keyway mutually staggers, and retaining ring (8) limit can not be by
Spring (9) rebounds.
4. spring fast assembling-disassembling watertight connector according to claim 1 or 2 or 3, it is characterised in that: the snap ring
(7) there are two setting.
5. spring fast assembling-disassembling watertight connector according to claim 1, it is characterised in that: the plug A (1) is inserted
It is equipped with O-ring (4) between seat B (2) and realizes watertight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910397588.1A CN110323624A (en) | 2019-05-14 | 2019-05-14 | A kind of spring fast assembling-disassembling watertight connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910397588.1A CN110323624A (en) | 2019-05-14 | 2019-05-14 | A kind of spring fast assembling-disassembling watertight connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110323624A true CN110323624A (en) | 2019-10-11 |
Family
ID=68119070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910397588.1A Pending CN110323624A (en) | 2019-05-14 | 2019-05-14 | A kind of spring fast assembling-disassembling watertight connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110323624A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114114556A (en) * | 2021-11-12 | 2022-03-01 | 中国船舶重工集团公司第七一五研究所 | Plug-in towing head for towing cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202487877U (en) * | 2011-12-24 | 2012-10-10 | 沈阳兴华航空电器有限责任公司 | Pull-off and self-lock type electrical connector |
| CN204088762U (en) * | 2014-09-23 | 2015-01-07 | 四川永贵科技有限公司 | With the plug-type electric connector of secondary locking |
| CN205051067U (en) * | 2015-09-14 | 2016-02-24 | 沈阳兴华华亿轨道交通电器有限公司 | Take blocking function's circular modularization electric connector |
| US20160190742A1 (en) * | 2013-10-18 | 2016-06-30 | Woodhead Industries, Inc. | Push-lock electrical connector |
| CN107732538A (en) * | 2017-09-30 | 2018-02-23 | 沈阳兴华航空电器有限责任公司 | Can load-bearing water-tight electrical connector |
-
2019
- 2019-05-14 CN CN201910397588.1A patent/CN110323624A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202487877U (en) * | 2011-12-24 | 2012-10-10 | 沈阳兴华航空电器有限责任公司 | Pull-off and self-lock type electrical connector |
| US20160190742A1 (en) * | 2013-10-18 | 2016-06-30 | Woodhead Industries, Inc. | Push-lock electrical connector |
| CN204088762U (en) * | 2014-09-23 | 2015-01-07 | 四川永贵科技有限公司 | With the plug-type electric connector of secondary locking |
| CN205051067U (en) * | 2015-09-14 | 2016-02-24 | 沈阳兴华华亿轨道交通电器有限公司 | Take blocking function's circular modularization electric connector |
| CN107732538A (en) * | 2017-09-30 | 2018-02-23 | 沈阳兴华航空电器有限责任公司 | Can load-bearing water-tight electrical connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114114556A (en) * | 2021-11-12 | 2022-03-01 | 中国船舶重工集团公司第七一五研究所 | Plug-in towing head for towing cable |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191011 |