CN109038085A - A kind of more valve self-locking electric connectors - Google Patents
A kind of more valve self-locking electric connectors Download PDFInfo
- Publication number
- CN109038085A CN109038085A CN201810979962.4A CN201810979962A CN109038085A CN 109038085 A CN109038085 A CN 109038085A CN 201810979962 A CN201810979962 A CN 201810979962A CN 109038085 A CN109038085 A CN 109038085A
- Authority
- CN
- China
- Prior art keywords
- bushing
- contact pin
- casing
- valve
- jack
- 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
Links
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 230000013011 mating Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 239000002775 capsule Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
-
- 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)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to a kind of more valve self-locking electric connectors, including plug, socket, contact pin is set to casing mating side side inner cavity through contact pin insulation assembly, curved head bushing is connected on contact pin insulation assembly or casing inner wall, casing other side inner cavity sets gradually bushing, clamp body and the tail accessory of assembly cable outward, lock sleeve is connected in casing outer circle through retainer ring, lock sleeve front is equipped with more valve elastic slices of circumferencial direction, the riveting ring that riveting has limiting locking to cover in the outer circle of casing mating side；Arc-shaped seat bushing is connected in jack insulation assembly or seat inner walls, and the inner wall of seat shell body mating side side is equipped with the groove of the corresponding more valve elastic slices of a circle；Contact pin plugs together jack, and in groove, curved head bushing and arc-shaped seat bushing correspondence plug together more valve clip clampings.The connector plugging is reliable, convenient, meets high density, small size, Quick blind-mate plug requirement.
Description
Technical field
The present invention relates to technical field of electric connectors, specifically a kind of more valve self-locking electric connectors.
Background technique
In micro-circle electric connector field, usual its installation requirement small space, high density, but traditional rotation plug together,
Lock sleeve rotation locking is unfavorable for its plug and installs and uses.
Summary of the invention
The present invention provides it is a kind of plug it is reliable, convenient, meet high density, small size, Quick blind-mate plug require it is more
Valve self-locking electric connector.
Invention the technical solution adopted is that: a kind of more valve self-locking electric connectors, including plug, socket, it is characterised in that: institute
Stating plug includes casing, tail accessory, clamp body, bushing, contact pin, contact pin insulation assembly, head bushing, retainer ring, lock sleeve, riveting
Ring, contact pin are set to casing mating side side inner cavity through contact pin insulation assembly, and curved head bushing is connected to contact pin insulation assembly
Or on casing inner wall, casing other side inner cavity sets gradually bushing, clamp body and the tail accessory of assembly cable outward,
Lock sleeve is connected in casing outer circle through retainer ring, and lock sleeve front is equipped with more valve elastic slices of circumferencial direction, casing mating side
The riveting ring that riveting has limiting locking to cover in outer circle；The socket includes seat shell body, jack, jack insulation assembly, seat pad set, jack
It is set to seat shell intracoelomic cavity through jack insulation assembly, arc-shaped seat bushing is connected in jack insulation assembly or seat inner walls, seat
The inner wall of shell mating side side is equipped with the groove of the corresponding more valve elastic slices of a circle；Contact pin plugs together jack, and more valve clip clampings are recessed
In slot, curved head bushing and arc-shaped seat bushing correspondence are plugged together.
The retainer ring is spring collar.
The lock sleeve inner wall is equipped with card collar groove, and retainer ring is set in card collar groove, and card collar groove groove width is greater than retainer ring thickness.
More valve elastic slices are connected in groove through elastic slice block tongue thereon.
Sealing ring is equipped in the seat shell body, riveting ring excircle is corresponding to push against sealing ring.
When plug is inserted into socket, the seat pad set on plug top bushing and socket forms one by curved angle grafting
Whole, deformation occurs into socket seat shell body for the lock sleeve on plug casing with more valve elastic slices, more valve bullets on lock sleeve
Piece is embedded in casing inboard wall groove, is achieved in plug and is locked in socket, while contact pin and jack stablize grafting.When stirring
When the tail accessory or drawing cable of plug, since valve elastic slices more on lock sleeve are stuck in groove, plug and socket can not fall off, shape
At self-locking.When stirring plug-locking set, there are make a concession retainer ring space or compression compression retainer ring, locking for lock sleeve inner wall card slot width
Set post-tensioning drives more valve elastic slices to discharge from the groove of seat shell body, and unlock is realized in headstock separation.
More valve elastic slices are specific annular distribution equalizing structure on lock sleeve, can guarantee enough deformation elasticity in connect-disconnect life, with
In the case of socket connector plugs together in place, more valve elastic slices can restPose, and reach locking anti-back state, due to fit clearance
Minimum, when can guarantee to plug together state stability, since the locking mode does not need to screw required space, the company of may be implemented
Connect the small space of device product, high-density installation, use.
The connector has the characteristics that fast insert-pull, high density, small size, blindmate and resistance to environment, particularly suitable for highly dense
Degree installation, opposite narrow space, which is installed and plugged together using rotation mode, separates difficult plug together.
Detailed description of the invention
Fig. 1 is plug construction schematic diagram of the present invention；
Fig. 2 is socket structure schematic diagram of the present invention；
Fig. 3 is plugs and sockets plug-connection structure schematic diagram of the present invention.
In figure: casing 1, contact pin 2, contact pin insulation assembly 3, curved head bushing 4, bushing 5, clamp body 6, tail accessory 7,
Lock sleeve 8, elastic slice 9, card collar groove 10, retainer ring 11, riveting ring 12, seat shell body 13, jack 14, jack insulation assembly 15, arc seat pad
Cover 16, sealing ring 17, groove 18.
Specific embodiment
It is described further below in conjunction with drawings and examples.
Shown in Fig. 1-3, a kind of more valve self-locking electric connectors include casing 1, contact pin 2, contact pin insulation assembly 3, curved head
Bushing 4, clamp body 6, tail accessory 7, lock sleeve 8, elastic slice 9, retainer ring 11, riveting ring 12, seat shell body 13, jack 14, is inserted bushing 5
Hole insulation assembly 15, arc-shaped seat bushing 16, sealing ring 17.Contact pin 2 is set to 1 mating side one of casing through contact pin insulation assembly 3
Side inner cavity, curved head bushing 4 are connected on contact pin insulation assembly or casing inner wall, and 1 other side inner cavity of casing is outward successively
Bushing 5, clamp body 6 and the tail accessory 7 of assembly cable are set, and lock sleeve 8 is set in 1 outer circle of casing, in lock sleeve 8
Wall is equipped with card collar groove 10, and retainer ring 11 is set in card collar groove 10, and card collar groove groove width is greater than retainer ring thickness, and lock sleeve 8 is limited through retainer ring
Position is assemblied on casing 1, and 8 front of lock sleeve is equipped with more valve elastic slices 9 of circumferencial direction, and riveting in the outer circle of casing mating side has
The fixed riveting ring 12 of limiting lock；Jack 14 is set to 13 inner cavity of seat shell body through jack insulation assembly 15, and arc-shaped seat bushing 16 connects
On jack insulation assembly or seat inner walls, the inner wall of 13 mating side side of seat shell body is equipped with the recessed of the corresponding more valve elastic slices of a circle
Slot 18 and a sealing ring 17；Contact pin plugs together jack, and setting block tongue is connected in groove on more valve elastic slices, curved head bushing and arc
Seat pad set correspondence plugs together, and riveting ring excircle is corresponding to push against sealing ring.
Claims (5)
1. a kind of more valve self-locking electric connectors, including plug, socket, it is characterised in that: the plug includes that casing, tail portion are attached
Part, clamp body, bushing, contact pin, contact pin insulation assembly, head bushing, retainer ring, lock sleeve, riveting ring, contact pin are set through contact pin insulation assembly
It is placed in casing mating side side inner cavity, curved head bushing is connected on contact pin insulation assembly or casing inner wall, and casing is another
The bushing, clamp body and tail accessory, lock sleeve that side inner cavity sets gradually assembly cable outward are connected to head capsule through retainer ring
On external circle, lock sleeve front is equipped with more valve elastic slices of circumferencial direction, and riveting has limiting locking set in the outer circle of casing mating side
Riveting ring；The socket includes seat shell body, jack, jack insulation assembly, seat pad set, and jack is set to seat through jack insulation assembly
Housing cavity, arc-shaped seat bushing are connected in jack insulation assembly or seat inner walls, and the inner wall of seat shell body mating side side is set
There is a circle to correspond to the groove of more valve elastic slices；Contact pin plugs together jack, and more valve clip clampings are in groove, curved head bushing and arc-shaped seat
Bushing correspondence plugs together.
2. a kind of more valve self-locking electric connectors according to claim 1, it is characterized in that: the retainer ring is spring collar.
3. a kind of more valve self-locking electric connectors according to claim 1, it is characterized in that: the lock sleeve inner wall is equipped with retainer ring
Slot, retainer ring are set in card collar groove, and card collar groove groove width is greater than retainer ring thickness.
4. a kind of more valve self-locking electric connectors according to claim 1, it is characterized in that: more valve elastic slices are through bullet thereon
Piece block tongue is connected in groove.
5. a kind of more valve self-locking electric connectors according to claim 1, it is characterized in that: being equipped with sealing in the seat shell body
Circle, riveting ring excircle is corresponding to push against sealing ring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810979962.4A CN109038085A (en) | 2018-08-27 | 2018-08-27 | A kind of more valve self-locking electric connectors |
| PCT/CN2018/116222 WO2020042382A1 (en) | 2018-08-27 | 2018-11-19 | Multi-leaf self-locking electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810979962.4A CN109038085A (en) | 2018-08-27 | 2018-08-27 | A kind of more valve self-locking electric connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109038085A true CN109038085A (en) | 2018-12-18 |
Family
ID=64625017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810979962.4A Pending CN109038085A (en) | 2018-08-27 | 2018-08-27 | A kind of more valve self-locking electric connectors |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109038085A (en) |
| WO (1) | WO2020042382A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380275A (en) * | 2019-06-28 | 2019-10-25 | 中航光电科技股份有限公司 | One kind can unloading coupling nut component |
| CN114204380A (en) * | 2021-12-14 | 2022-03-18 | 中国电子科技集团公司第三十八研究所 | Novel error-proof mounting tool for blind mating connector |
| US20230104451A1 (en) * | 2021-09-28 | 2023-04-06 | Siemens Healthcare Gmbh | Magnetic resonance local coil having rotatable connection cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0671061A1 (en) * | 1992-11-26 | 1995-09-13 | Pfisterer Elektrotech Karl | Plug-type connecting device for cables. |
| GB9610108D0 (en) * | 1995-05-22 | 1996-07-24 | Interconnectron Gmbh | A plug and socket connector for providing both electrical and non-electrical throughway connections |
| CN201859987U (en) * | 2010-08-25 | 2011-06-08 | 贵州航天电器股份有限公司 | Push-and-pull quick-locking electric connector |
| CN202872098U (en) * | 2012-09-17 | 2013-04-10 | 泰兴市航联电连接器有限公司 | Round electric connector utilizing steel ball for locking |
| CN206595478U (en) * | 2016-11-22 | 2017-10-27 | 珩星电子（连云港）股份有限公司 | A kind of micro-circle electric connector of straight push-in drawer structure |
| CN208908275U (en) * | 2018-08-27 | 2019-05-28 | 中兵航联科技股份有限公司 | A kind of more valve self-locking electric connectors |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633489B (en) * | 2013-11-22 | 2016-01-20 | 上海航天科工电器研究院有限公司 | A kind of connector with quick release function |
| CN105940569B (en) * | 2014-01-31 | 2019-11-12 | 理想工业公司 | Pin connector |
| CN106159568A (en) * | 2015-04-10 | 2016-11-23 | 中航富士达科技股份有限公司 | Self-locking type RF coaxial connector |
| CN105742882B (en) * | 2015-07-07 | 2018-11-20 | 安费诺精密连接器(深圳)有限公司 | A kind of simple automatically lock round plastic water-proof connector |
| CN204809525U (en) * | 2015-07-07 | 2015-11-25 | 安费诺精密连接器(深圳)有限公司 | Simple and easy automatic waterproof connector of circular plastics of locking |
-
2018
- 2018-08-27 CN CN201810979962.4A patent/CN109038085A/en active Pending
- 2018-11-19 WO PCT/CN2018/116222 patent/WO2020042382A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0671061A1 (en) * | 1992-11-26 | 1995-09-13 | Pfisterer Elektrotech Karl | Plug-type connecting device for cables. |
| GB9610108D0 (en) * | 1995-05-22 | 1996-07-24 | Interconnectron Gmbh | A plug and socket connector for providing both electrical and non-electrical throughway connections |
| CN201859987U (en) * | 2010-08-25 | 2011-06-08 | 贵州航天电器股份有限公司 | Push-and-pull quick-locking electric connector |
| CN202872098U (en) * | 2012-09-17 | 2013-04-10 | 泰兴市航联电连接器有限公司 | Round electric connector utilizing steel ball for locking |
| CN206595478U (en) * | 2016-11-22 | 2017-10-27 | 珩星电子（连云港）股份有限公司 | A kind of micro-circle electric connector of straight push-in drawer structure |
| CN208908275U (en) * | 2018-08-27 | 2019-05-28 | 中兵航联科技股份有限公司 | A kind of more valve self-locking electric connectors |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380275A (en) * | 2019-06-28 | 2019-10-25 | 中航光电科技股份有限公司 | One kind can unloading coupling nut component |
| US20230104451A1 (en) * | 2021-09-28 | 2023-04-06 | Siemens Healthcare Gmbh | Magnetic resonance local coil having rotatable connection cable |
| CN114204380A (en) * | 2021-12-14 | 2022-03-18 | 中国电子科技集团公司第三十八研究所 | Novel error-proof mounting tool for blind mating connector |
| CN114204380B (en) * | 2021-12-14 | 2023-10-13 | 中国电子科技集团公司第三十八研究所 | Novel error-proof mounting tool for blind mating connector |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020042382A1 (en) | 2020-03-05 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |