CN105932501A - Novel photoelectric mixed watertight connector - Google Patents

Novel photoelectric mixed watertight connector Download PDF

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Publication number
CN105932501A
CN105932501A CN201610428990.8A CN201610428990A CN105932501A CN 105932501 A CN105932501 A CN 105932501A CN 201610428990 A CN201610428990 A CN 201610428990A CN 105932501 A CN105932501 A CN 105932501A
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CN
China
Prior art keywords
insulator
hole
pin
plug
socket
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.)
Granted
Application number
CN201610428990.8A
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Chinese (zh)
Other versions
CN105932501B (en
Inventor
张鹏飞
魏迪飞
张永刚
于慧敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd
Original Assignee
AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd filed Critical AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd
Priority to CN201610428990.8A priority Critical patent/CN105932501B/en
Publication of CN105932501A publication Critical patent/CN105932501A/en
Application granted granted Critical
Publication of CN105932501B publication Critical patent/CN105932501B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/623Casing or ring with helicoidal groove

Abstract

The invention discloses a novel photoelectric mixed watertight connector, comprises a plug (1) and a socket (2), wherein the plug (1) is connected with the socket (2); the novel photoelectric mixed watertight connector is characterized in that the plug (1) comprises a plug shell (11), an insulator (12) in front of a hole, an insulator (13) behind the hole, a first partition plate (14), a jack assembly, a first optical fiber assembly (15), a connecting nut (16), a plug protecting cover (17), a tail nut (18) and a pressure plate (19); and the insulator (12) in front of the hole, the insulator (13) behind the hole and the first partition plate (14) are located at the inner side of the plug shell (11). The novel photoelectric mixed watertight connector is safe and reliable, can be used at a depth of 450m in the water for a long period of time and can be pulled out and plugged in a state of drips; the condition that moisture does not enter the rear parts of the plug and the socket through the part between the plug and the insulators is ensured; and the novel photoelectric mixed watertight connector has relatively great economic value and social value.

Description

A kind of novel photoelectric loads in mixture watertight connector
Technical field
The present invention relates to structure design and the applied technical field of connector, specifically provide a kind of novel Optoelectric hybrid watertight connector.
Background technology
Due to the particular/special requirement of some equipment, equipment is promoted to need the most afterwards to plug connection immediately from water Device, is likely to be at the state that water droplet falls when plug-in connector, needs the water droplet ensureing residual not enter Enter inside plug, socket, it is especially desirable to ensure that moisture must not be inserted by entering between jack and insulator Seat rear, causes insulaion resistance to decline.
The excellent novel photoelectric of a kind of technique effect of the highly desirable acquisition of people loads in mixture watertight connector.
Summary of the invention
The novel photoelectric that it is an object of the invention to provide a kind of technique effect excellent loads in mixture watertight connector. Application is under water and in wet plug environment, safe and reliable, it is achieved can the photoelectric hybrid transmission of disjunction.
Described novel photoelectric loads in mixture watertight connector, including plug 1 and socket 2, plug 1 and socket 2 It is connected, plug protection cap assembly 11 and socket protection cover when plug 1 is connected with socket 2, need to be taken off 21, plug protection cap assembly 11 can dock voluntarily with socket protection cover 21;It is characterized in that: described Plug 1 constitutes as follows: insulator the 13, first dividing plate behind insulator 12, hole before plug casing 11, hole 14, plugging hole component, the first optical fiber component 15, coupling nut 16, plug protection cap 17, tail nut 18, pressing plate 19;Before described hole, behind insulator 12, hole, insulator 13 and the first dividing plate 14 are positioned at plug Inside housing 11, plugging hole component is positioned at before hole insulator 13 and the first dividing plate 14 behind insulator 12, hole In, the first optical fiber component 15 is positioned at before hole insulator 13 and the first dividing plate 14 behind insulator 12, hole, First optical fiber component 15 is locked by little clamp nut, the connection end of insulator 12 before described hole Inner side is provided with hole, location, and coupling nut 16 is connected to outside plug casing 11, plug protection cap 17 Being connected to the front end of plug casing 11, tail nut 18 connects the tail end with plug casing 11, pressing plate 19 It is connected with tail nut 18;Pressing plate 19 is connected with tail nut 18 by long spiro nail.Described socket 2 is constituted As follows: insulator 23, second partition 24, pin after insulator 22, pin before square plate housing 21, pin 25, contact pin, the second optical fiber component 26, socket protection cover 27;Insulator after insulator 22, pin before pin 23 and second partition 24 be positioned at square plate housing 21, pin 25 and contact pin be positioned at insulator 22 before pin, After pin in insulator 23 and second partition 24, the second optical fiber component 26 is positioned at insulator 22, pin before pin In rear insulator 23 and second partition 24, socket protection cover 27 is connected to the front end of square plate housing 21.
Insulator 23 after insulator 22, pin before insulator 13, pin behind insulator 12, hole before described hole By the way of sulfidization molding, all realize direction waterproof.Insulation components after sulfidization molding and slotting housing Or Socket casing realizes watertight by sealing ring compression, locked by clamp nut;Optical fiber component Realize the sealing with insulation components by compresses seal, and locked by clamp nut.Institute Before stating hole, before insulator 12, pin, insulator 22 passes through sulfidization molding, after contact pin and plugging hole component and hole After insulator 13 and pin, insulator 23 sulfuration is an entirety, it is achieved direction waterproof.And reduce and connect Gap between contact element, thus reduce the appearance and size of whole connector.
Before described hole, before insulator 12 and pin, outside and the inner side of insulator 22 arrange metal sulphide set, Before hole, outside insulator 12, metal sulphide set carries out close with plug casing 11 by the above sealing ring of twice Envelope, before hole, inside insulator 12, metal sulphide set carries out close with the first optical fiber component 15 by sealing ring Envelope, before pin, outside insulator 22, metal sulphide set is entered by the above sealing ring of twice with Socket casing 21 Row seals, and before pin, inside insulator 22, metal sulphide set is entered by sealing ring with the second optical fiber component 26 Row seals.
Before described pin, the mating side of insulator 22 is provided with bulge-structure 5.Before described pin insulator 22 with After before hole, insulator 12 plugs together, insulator 22 before the sealing ring 4 of insulator 12 is squeezed in pin before hole In projection, it is achieved the independent sealing function of each contact, play the effect of isolation water body, further serve as Arrive electric insulation effect.
Before described hole, insulator 12, rear insulator 13 and dividing plate 14 are connected by the locking of big clamp nut In plug casing 11.
The front insulator of described pin 22, rear insulator 23, second partition 24 are locked by big clamp nut It is connected in square plate housing 21.
The outside of described plug casing 11 is provided with nut 3.
Described plug casing 11 and plug protection cap 17 junction are provided with sealing ring 4, Socket casing Sealing ring 4 it is provided with between 21 and socket protection cover 27.
It is provided with hole 6, location before described hole inside insulator 12 butt end, socket is provided with pin. Dowel hole and pin pin coordinates, and improves plugs and sockets merging precision, it is ensured that optical fiber connects insertion loss and meets Requirement.Plug 1 and socket 2 are compressed by sealing ring, it is ensured that the seal request of water pressure resistance 4.5MPa.
It is safe and reliable that described novel photoelectric loads in mixture watertight connector, can make for a long time at 450 meters under water With, can carry out when there being water droplet to fall plugging and ensure moisture will not by jack and insulator it Between enter plug, socket rear.There is the hugest economic worth and social value.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and embodiment the present invention is further detailed explanation:
Fig. 1 is plug construction schematic diagram;
Fig. 2 is socket schematic diagram;
Fig. 3 is socket protection cover modular construction schematic diagram;
Fig. 4 is plug protection cap structural representation;
Fig. 5 is the independent sealed structural representation of contact;
Fig. 6 is hole, location schematic diagram;
Fig. 7 is that novel photoelectric loads in mixture watertight connector structural representation.
Detailed description of the invention
Embodiment 1
Described novel photoelectric loads in mixture watertight connector, including plug 1 and socket 2, plug 1 and socket 2 It is connected, plug protection cap assembly 11 and socket protection cover when plug 1 is connected with socket 2, need to be taken off 21, plug protection cap assembly 11 can dock voluntarily with socket protection cover 21;It is characterized in that: described Plug 1 constitutes as follows: insulator the 13, first dividing plate behind insulator 12, hole before plug casing 11, hole 14, plugging hole component, the first optical fiber component 15, coupling nut 16, plug protection cap 17, tail nut 18, pressing plate 19;Before described hole, behind insulator 12, hole, insulator 13 and the first dividing plate 14 are positioned at plug Inside housing 11, plugging hole component is positioned at before hole insulator 13 and the first dividing plate 14 behind insulator 12, hole In, the first optical fiber component 15 is positioned at before hole insulator 13 and the first dividing plate 14 behind insulator 12, hole, First optical fiber component 15 is locked by little clamp nut, the connection end of insulator 12 before described hole Inner side is provided with hole, location, and coupling nut 16 is connected to outside plug casing 11, plug protection cap 17 Being connected to the front end of plug casing 11, tail nut 18 connects the tail end with plug casing 11, pressing plate 19 It is connected with tail nut 18;Pressing plate 19 is connected with tail nut 18 by long spiro nail.Described socket 2 is constituted As follows: insulator 23, second partition 24, pin after insulator 22, pin before square plate housing 21, pin 25, contact pin, the second optical fiber component 26, socket protection cover 27;Insulator after insulator 22, pin before pin 23 and second partition 24 be positioned at square plate housing 21, pin 25 and contact pin be positioned at insulator 22 before pin, After pin in insulator 23 and second partition 24, the second optical fiber component 26 is positioned at insulator 22, pin before pin In rear insulator 23 and second partition 24, socket protection cover 27 is connected to the front end of square plate housing 21.
Insulator 23 after insulator 22, pin before insulator 13, pin behind insulator 12, hole before described hole By the way of sulfidization molding, all realize direction waterproof.Insulation components after sulfidization molding and slotting housing Or Socket casing realizes watertight by sealing ring compression, locked by clamp nut;Optical fiber component Realize the sealing with insulation components by compresses seal, and locked by clamp nut.Institute Before stating hole, before insulator 12, pin, insulator 22 passes through sulfidization molding, after contact pin and plugging hole component and hole After insulator 13 and pin, insulator 23 sulfuration is an entirety, it is achieved direction waterproof.And reduce and connect Gap between contact element, thus reduce the appearance and size of whole connector.
Before described hole, before insulator 12 and pin, outside and the inner side of insulator 22 arrange metal sulphide set, Before hole, outside insulator 12, metal sulphide set carries out close with plug casing 11 by the above sealing ring of twice Envelope, before hole, inside insulator 12, metal sulphide set carries out close with the first optical fiber component 15 by sealing ring Envelope, before pin, outside insulator 22, metal sulphide set is entered by the above sealing ring of twice with Socket casing 21 Row seals, and before pin, inside insulator 22, metal sulphide set is entered by sealing ring with the second optical fiber component 26 Row seals.Machine adds precision and is higher than mould molding, and the method can improve product hermeticity energy;Surface is thick Rugosity is higher than insulator, improves the service life of sealing ring.
Before described pin, the mating side of insulator 22 is provided with bulge-structure 5.Before described pin insulator 22 with After before hole, insulator 12 plugs together, insulator 22 before the sealing ring 4 of insulator 12 is squeezed in pin before hole In projection, it is achieved the independent sealing function of each contact, play the effect of isolation water body, further serve as Arrive electric insulation effect.
Before described hole, insulator 12, rear insulator 13 and dividing plate 14 are connected by the locking of big clamp nut In plug casing 11.
The front insulator of described pin 22, rear insulator 23, second partition 24 are locked by big clamp nut It is connected in square plate housing 21.
The outside of described plug casing 11 is provided with nut 3.
Described plug casing 11 and plug protection cap 17 junction are provided with sealing ring 4, Socket casing Sealing ring 4 it is provided with between 21 and socket protection cover 27.
It is provided with hole 6, location before described hole inside insulator 12 butt end, socket is provided with pin. Dowel hole and pin pin coordinates, and improves plugs and sockets merging precision, it is ensured that optical fiber connects insertion loss and meets Requirement.Plug 1 and socket 2 are compressed by sealing ring, it is ensured that the seal request of water pressure resistance 4.5MPa.
It is safe and reliable that described novel photoelectric loads in mixture watertight connector, can make for a long time at 450 meters under water With, can carry out when there being water droplet to fall plugging and ensure moisture will not by jack and insulator it Between enter plug, socket rear.There is the hugest economic worth and social value.

Claims (9)

1. novel photoelectric loads in mixture a watertight connector, including plug (1) and socket (2), plug (1) It is connected with socket (2), it is characterised in that: described plug (1) constitutes as follows: plug casing (11), Insulator (13), the first dividing plate (14), plugging hole component, the first light behind insulator (12), hole before hole Fine assembly (15), coupling nut (16), plug protection cap (17), tail nut (18), pressing plate (19); Before described hole, behind insulator (12), hole, insulator (13) and the first dividing plate (14) are positioned at plug casing (11) inner side, plugging hole component be positioned at before hole behind insulator (12), hole insulator (13) and first every In plate (14), the first optical fiber component (15) is positioned at before hole insulator (13) behind insulator (12), hole With in the first dividing plate (14), before described hole, inside the connection end of insulator (12), it is provided with hole, location, Coupling nut (16) is connected to plug casing (11) outside, and plug protection cap (17) is connected to insert The front end of casing (11), tail nut (18) connects the tail end with plug casing (11), pressing plate (19) it is connected with tail nut (18);Described socket (2) constitutes as follows: square plate housing (21), Insulator (23) after insulator (22), pin before pin, second partition (24), pin (25), contact pin, Second optical fiber component (26), socket protection cover (27);Insulator (23) after insulator (22), pin before pin Being positioned at square plate housing (21) with second partition (24), pin (25) and contact pin are exhausted before being positioned at pin After edge body (22), pin, insulator (23) and second partition (24) are interior, the second optical fiber component (26) It is positioned at before pin insulator (23) and second partition (24), socket protective after insulator (22), pin Lid (27) is connected to the front end of square plate housing (21).
2. load in mixture watertight connector according to novel photoelectric described in claim 1, it is characterised in that: described Insulator (23) after insulator (22), pin before insulator (13), pin behind insulator (12), hole before hole By the way of sulfidization molding, all realize direction waterproof.
3. load in mixture watertight connector according to novel photoelectric described in claim 2, it is characterised in that: described Before hole, before insulator (12) and pin, outside and the inner side of insulator (22) arrange metal sulphide set, hole Front insulator (12) outside metal sulphide set is entered by the above sealing ring of twice with plug casing (11) Row seals, and before hole, insulator (12) inner side metal sulphide set passes through close with the first optical fiber component (15) Seal seals, and before pin, insulator (22) outside metal sulphide set passes through with Socket casing (21) The above sealing ring of twice seals, insulator (22) inner side metal sulphide set and the second optical fiber before pin Assembly (26) is sealed by sealing ring.
4. load in mixture watertight connector according to novel photoelectric described in claim 3, it is characterised in that: described Before pin, the mating side of insulator (22) is provided with bulge-structure.
5. load in mixture watertight connector according to novel photoelectric described in claim 4, it is characterised in that: described Before hole, insulator (12), rear insulator (13) and dividing plate (14) are connected to insert by big clamp nut In casing (11).
6. load in mixture watertight connector according to novel photoelectric described in claim 5, it is characterised in that: described The front insulator of pin (22), rear insulator (23), second partition (24) are connected by big clamp nut In square plate housing (21).
7. load in mixture watertight connector according to novel photoelectric described in claim 6, it is characterised in that: described The outside of plug casing (11) is provided with nut (3).
8. load in mixture watertight connector according to novel photoelectric described in claim 7, it is characterised in that: described Plug casing (11) and plug protection cap (17) junction are provided with sealing ring (4), Socket casing And between socket protection cover (27), be provided with sealing ring (4) (21).
9. load in mixture watertight connector according to novel photoelectric described in claim 8, it is characterised in that: described Hole, location (6) it is provided with inside insulator (12) butt end before hole.
CN201610428990.8A 2016-06-15 2016-06-15 A kind of novel photoelectric loads in mixture watertight connector Active CN105932501B (en)

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CN105932501B CN105932501B (en) 2018-08-07

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109407227A (en) * 2018-11-28 2019-03-01 沈阳兴华航空电器有限责任公司 A kind of small-sized wet plug opto-electric connector
CN113078500A (en) * 2019-12-17 2021-07-06 中国船舶重工集团公司第七一五研究所 Watertight connector applied to elliptical linear array
CN113193422A (en) * 2021-03-19 2021-07-30 镇江申庭电子科技有限公司 Deep sea live-line plug connector
CN113285275A (en) * 2021-05-24 2021-08-20 安徽光纤光缆传输技术研究所(中国电子科技集团公司第八研究所) High-power multi-core photoelectric comprehensive connector

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CN202977864U (en) * 2012-11-29 2013-06-05 沈阳兴华航空电器有限责任公司 Direct inset type electric connector
CN203014027U (en) * 2012-11-30 2013-06-19 沈阳兴华航空电器有限责任公司 Threaded-connection electric connector
CN204144570U (en) * 2014-09-04 2015-02-04 沈阳兴华航空电器有限责任公司 A kind of high temperature armored cable connector
CN205828825U (en) * 2016-06-15 2016-12-21 沈阳兴华航空电器有限责任公司 A kind of novel photoelectric loads in mixture watertight connector

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US20110021049A1 (en) * 2009-07-23 2011-01-27 Teledyne Odi, Inc. Wet mate connector
CN201732924U (en) * 2010-07-30 2011-02-02 沈阳兴华航空电器有限责任公司 Electric device connected with locomotive traction motor
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109407227A (en) * 2018-11-28 2019-03-01 沈阳兴华航空电器有限责任公司 A kind of small-sized wet plug opto-electric connector
CN109407227B (en) * 2018-11-28 2023-10-20 沈阳兴华航空电器有限责任公司 Small-sized wet-plug photoelectric connector
CN113078500A (en) * 2019-12-17 2021-07-06 中国船舶重工集团公司第七一五研究所 Watertight connector applied to elliptical linear array
CN113193422A (en) * 2021-03-19 2021-07-30 镇江申庭电子科技有限公司 Deep sea live-line plug connector
CN113285275A (en) * 2021-05-24 2021-08-20 安徽光纤光缆传输技术研究所(中国电子科技集团公司第八研究所) High-power multi-core photoelectric comprehensive connector

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