CN106099529B - A kind of connector with secondary locking and secondary unlocking function - Google Patents
A kind of connector with secondary locking and secondary unlocking function Download PDFInfo
- Publication number
- CN106099529B CN106099529B CN201610644229.8A CN201610644229A CN106099529B CN 106099529 B CN106099529 B CN 106099529B CN 201610644229 A CN201610644229 A CN 201610644229A CN 106099529 B CN106099529 B CN 106099529B
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- CN
- China
- Prior art keywords
- socket
- plug
- locking
- unlocking
- secondary locking
- 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.)
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
- H01R13/6273—Latching means integral with the housing comprising two latching arms
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- 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
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Abstract
The present invention relates to a kind of connector with secondary locking and secondary unlocking function, socket and plug including mutually plugging connection, and the secondary locking plate of direction sliding is connected with plug in the socket, the secondary locking plate is for mutually plugging the socket and plug of connection described in secondary locking and secondary unlocking.This connector includes plug, socket, secondary locking plate, secondary locking and secondary unlocking function are combined, primary locking and secondary locking can be completed at the same time to slotting operation by single when plug and socket patches, reliable lock and do not have to worry leakage operation, when plug and socket unlocks, deformation is generated by the variation of secondary locking plate and plug, socket relative position, secondary locking plate after deformation, which can generate socket, to be tangled, loosens effect, reach secondary unlocking function with this, total is simple and reliable, facilitate operation, occupies small in size.
Description
Technical field
The present invention relates to the electric connectors of new-energy automobile, industrial equipment, urban rail and rolling stock appliance field, especially
The connector with secondary locking and secondary unlocking function that new-energy automobile uses.
Background technique
High current connector common demands currently used for new-energy automobile field have secondary locking and secondary unlocking
Function, but all product secondary locking structures and secondary unlocking structure on the market be it is independent, allow for product knot in this way
Structure is complex, while being also not easy to guest operation, if occurring also having quality and security risk when maloperation or leakage operation.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of connector with secondary locking and secondary unlocking function,
Secondary locking and secondary unlocking function are combined, total is simple and reliable, facilitates operation, occupies small in size.
The technical solution that the present invention solves above-mentioned technical problem is as follows：It is a kind of with secondary locking and secondary unlocking function
Connector, which is characterized in that socket and plug including mutually plugging connection, and connect direction with plug in the socket and slide
Dynamic secondary locking plate, the secondary locking plate mutually plug the socket and plug of connection for secondary locking and secondary unlocking.
The beneficial effects of the invention are as follows：This connector includes plug, socket, secondary locking plate, by secondary locking and secondary solution
Lock function combines, and can be completed at the same time primary locking and secondary to slotting operation by single in plug and socket grafting
Locking, and do not have to worry leakage operation；When plug and socket unlocks, by the variation of secondary locking plate and plug, socket relative position Lai
Deformation is generated, the secondary locking plate after deformation can generate socket and tangle, loosen effect, reach secondary unlocking function, this hair with this
It is bright simple and reliable for structure, facilitate operation, occupies small in size.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the Socket casing is equipped with primary locking boss and secondary unlocking hanging platform.
Further, the plug casing be equipped with guide ledges, elastic slice and with it is described it is primary locking boss match one
Secondary locking hanging platform.
Further, the secondary locking plate be equipped with interference salient point, positioning hanging platform, positioning convex point, secondary locking block machine and with
The secondary unlocking hook that secondary unlocking hanging platform on the Socket casing matches.
Further, when the plug and the socket are in secondary locking state, the primary locking hanging platform with it is described
Primary locking boss matches, and the positioning convex point present position makes secondary locking block machine withstand the elastic slice, described in realizing
The secondary locking of plug and the socket.
Further, when the plug and the socket are at a unlocked state, the positioning hanging platform is suspended to institute
State on plug casing, interference salient point guide ledges interference fit, the primary locking hanging platform disengaging is described once lock it is convex
Platform, meanwhile, the interference salient point and guide ledges interference fit tighten secondary unlocking hook stress inwardly, described in realizing
The primary unlock of plug and the socket.
Further, when the plug and the socket, which are in, needs secondary unlocking state, the secondary unlocking hook with
The secondary unlocking hanging platform matches, to realize the plug and the locking of the socket during the separation process.
Further, when the plug casing and the Socket casing separation complete unlock when, the interference salient point with it is described
Guide ledges are detached from, and the secondary unlocking hook is detached from the secondary unlocking hanging platform, to complete the plug and the socket
Secondary unlocking.
Further, the position completed when the secondary locking plate after unlocking is in secondary locking.
Detailed description of the invention
Fig. 1 is the secondary lock plate structure schematic diagram of the present invention；
Fig. 2 is plugs and sockets structural schematic diagram of the present invention；
Fig. 3 is connector construction schematic diagram of the present invention；
Fig. 4 is secondary locking state top view of the present invention；
Fig. 5 is secondary locking state stereogram of the present invention；
Fig. 6 is a unlocked state top view of the invention；
Fig. 7 is a unlocked state perspective view of the invention；
Fig. 8 is secondary unlocking state top view of the present invention；
Fig. 9 is secondary unlocking state stereogram of the present invention；
Figure 10 is that secondary unlocking of the present invention completes figure.
In attached drawing, parts list represented by the reference numerals are as follows：
1- socket, 2- plug, 3- bis- locking plates, 11- once lock boss, 12- secondary unlocking hanging platform, 21- and once lock
Hanging platform, 22- guide ledges, 23- elastic slice, 31- secondary unlocking hook, 32- interference salient point, 33- positioning hanging platform, 34- positioning convex point,
35- secondary locking block machine.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in Figure 1 to Figure 3, the present invention provides a kind of connector with secondary locking and unlocking function, including phase
The mutually socket 1 and plug 2 of plug connection, and the secondary locking plate 3 of direction sliding, secondary locking plate 3 are connected in socket 1 and plug 2
For the plug 2 and socket 1 after secondary locking and secondary unlocking grafting, 1 shell of socket is equipped with primary locking boss 11 and two
Secondary unlock hanging platform 12；2 shell of plug be equipped with guide ledges 22, elastic slice 23 and with it is described it is primary locking boss 11 match one
Secondary locking hanging platform 21；Secondary locking plate 3 is equipped with interference salient point 32, positioning hanging platform 33, positioning convex point 34,35 and of secondary locking block machine
The secondary unlocking hook 31 matched with the secondary unlocking hanging platform 12 on 1 shell of socket.
As shown in Figure 4, Figure 5, when structure of the invention is in secondary locking state, the primary locking on 2 shell of plug is hung
Platform 21 is matched with the primary locking boss 11 of 1 shell of socket, while secondary locking plate 3 makes secondary locking by positioning convex point 34
Block machine 35 withstands the elastic slice 23 of 2 shell of plug, prevents it from pushing, so that secondary locking is completed, 1 shell of 2 shell of plug and socket
The needs of elastic slice 23 are plugged into the case where itself is close to one end deformation of the primary locking boss 11 of 1 shell of socket when body grafting
Position, and when grafting in place after this deform understand pop-off, can thus make the primary locking boss 11 of elastic slice 23 Yu socket 1
An instantaneous micro- power collision is generated, this collision can generate the readily discernible click sound of human ear, to remind operator, product is
Through assembling in place.
As shown in Figure 6, Figure 7, need to be inserted into secondary locking plate 3 by plug 2 with finger the phase negative side of socket 1 when primary unlock
To sliding, when sliding the positioning convex point 34 of secondary locking plate 3 can be slided into short slot from the elongated slot of 2 shell tail portion of plug, at this point, secondary
The positioning hanging platform 33 of locking plate 3 can be suspended on 2 shell of plug, prevent it from being slided to the right again, the interference salient point 32 of secondary locking plate 3
It can be interference fitted with the guide ledges 22 of 2 shell of plug, so that the secondary unlocking of secondary locking plate 3 links up with 31 stress inwardly
Deformation, in this case, the elastic slice 23 on 2 shell of plug can be pressed downward, so that once locking hanging platform 21 is detached from 1 shell of socket
Primary locking boss 11, so that socket 1 and plug 2 be made to be in a unlocked state.
As shown in Figure 8, Figure 9, in the case where pressing elastic slice 23 on 2 shell of plug, elastic slice 23 can resist secondary locking plate 3
Block machine, such 2 shell of plug when being drawn out to the right secondary locking plate 3 also can while be carried over to the right, until stress becomes
The secondary unlocking hook 31 of shape tangles the secondary unlocking hanging platform 12 on 1 shell of socket and can not continue to be pulled out, to make socket 1
It is in secondary unlocking state with plug 2, the time interval for being locked into secondary unlocking from primary solution is the high-voltage interlocking that connector needs
Reaction time, also exactly secondary unlocking there are the reason of.
As shown in Figure 10, to complete secondary unlocking then needs to allow the secondary unlocking of secondary locking plate 3 to link up with 31 from 1 shell of socket
Secondary unlocking hanging platform 12 on be detached from.At this moment, it is only necessary to the finger for pushing down 2 elastic slice 23 of plug is taken away, the hand of operation is complete
Hold the direction extraction that the rear portion of 2 shell of plug is separated to socket 1 and plug 2 again.
When finger is taken away, hand, which holds secondary locking plate 3 when 2 shell of plug continues to extract outward, to generate position with 2 shell of plug
It moves, this is displaced meeting so that the interference salient point 32 on the secondary locking plate 3 of interference fit is from the guide ledges 22 on 2 shell of plug
It slips away, so that secondary locking plate 3 restores the state before interference stress in the case where own resilient, at this moment secondary unlocking is linked up with
31 just can just avoid the secondary unlocking hanging platform 12 of 1 shell of socket, so as to which 2 shell of plug and 1 shell of socket are separated,
Complete all unlocks.Secondary locking plate 3 after unlocking completely can be in position when secondary locking, and the present invention locks again
When, 2 shell of plug directly can be inserted into 1 shell designated position of socket by operator, it is completed at the same time primary and secondary locking, without
It is operated with worrying to leak.
The present invention includes plug, socket, secondary locking plate, and secondary locking and secondary unlocking function are combined, can be with
Plug and socket to it is slotting when by single primary locking and secondary locking are completed at the same time to slotting operation, and do not have to worry leakage behaviour
To make, structure occupancy is small in size, and it is easy to operate, it is convenient and reliable.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of connector with secondary locking and secondary unlocking function, which is characterized in that including mutually plugging inserting for connection
Seat (1) and plug (2), and in the secondary locking plate (3) of the socket (1) and plug (2) connection direction sliding, the secondary lock
Piece (3) mutually plugs the socket (1) and plug (2) of connection for secondary locking and secondary unlocking；It is set on socket (1) shell
Once lock boss (11) and secondary unlocking hanging platform (12)；Plug (2) shell is equipped with guide ledges (22), elastic slice
(23) and with primary locking boss (11) the primary locking hanging platform (21) matched；The secondary locking plate (3) was equipped with
Be full of salient point (32), positioning hanging platform (33), positioning convex point (34), secondary locking block machine (35) and on the socket (1) shell
The secondary unlocking that secondary unlocking hanging platform (12) matches links up with (31)；When the plug (2) and the socket (1) are in secondary lock
When tight state, the primary locking hanging platform (21) matches with the primary locking boss (11), positioning convex point (34) institute
Place position makes secondary locking block machine (35) withstand the elastic slice (23), to realize the secondary of the plug (2) and the socket (1)
Locking；When the plug (2) and the socket (1) are in a unlocked state, the positioning hanging platform (33) is suspended to described insert
On head (2) shell, the primary locking hanging platform (21) is detached from the primary locking boss (11), meanwhile, the interference salient point
(32) with guide ledges (22) be interference fitted, make secondary unlocking hook (31) stress inwardly tighten, with realize the plug (2) with
The primary unlock of the socket (1).
2. the connector according to claim 1 with secondary locking and secondary unlocking function, which is characterized in that when described
In when needing secondary unlocking state, the secondary unlocking links up with (31) and the secondary unlocking for plug (2) and the socket (1)
Hanging platform (12) matches, to realize the plug (2) and the locking of the socket (1) during the separation process.
3. the connector according to claim 1 with secondary locking and secondary unlocking function, which is characterized in that when described
When unlock is completed in plug (2) shell and the separation of the socket (1) shell, the interference salient point (32) and the guide ledges (22)
It is detached from, the secondary unlocking hook (31) is detached from the secondary unlocking hanging platform (12), to complete the plug (2) and the socket
(1) secondary unlocking.
4. the connector according to claim 1 with secondary locking and secondary unlocking function, which is characterized in that complete solution
Secondary locking plate (3) after lock is in secondary locking position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610644229.8A CN106099529B (en) | 2016-08-09 | 2016-08-09 | A kind of connector with secondary locking and secondary unlocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610644229.8A CN106099529B (en) | 2016-08-09 | 2016-08-09 | A kind of connector with secondary locking and secondary unlocking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106099529A CN106099529A (en) | 2016-11-09 |
| CN106099529B true CN106099529B (en) | 2018-11-30 |
Family
ID=57454214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610644229.8A Active CN106099529B (en) | 2016-08-09 | 2016-08-09 | A kind of connector with secondary locking and secondary unlocking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106099529B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654710B (en) * | 2016-11-21 | 2019-02-15 | 中航光电科技股份有限公司 | A kind of connector assembly and its connector |
| CN106654724B (en) * | 2016-11-21 | 2019-02-15 | 中航光电科技股份有限公司 | Secondary locking mechanism and its plug end locking mechanism and socket end locking mechanism |
| CN106532353B (en) * | 2016-12-13 | 2019-11-12 | 深圳巴斯巴科技发展有限公司 | A kind of two sections of unlocking mechanisms of connector push button |
| CN106911039B (en) * | 2017-03-03 | 2023-03-31 | 深圳龙友科技股份有限公司 | Secondary locking structure and connector |
| CN107565274A (en) * | 2017-08-07 | 2018-01-09 | 南京康尼新能源汽车零部件有限公司 | A kind of secondary buckle structure |
| CN107959172A (en) * | 2017-11-22 | 2018-04-24 | 沈阳兴华华亿轨道交通电器有限公司 | A kind of plastotype high-voltage interlocking electric connector |
| DE102017127991B4 (en) * | 2017-11-27 | 2021-06-10 | HARTING Electronics GmbH | Lockable and unlockable connector |
| CN108390179B (en) * | 2018-04-27 | 2023-12-29 | 江苏亨通新能源电气技术有限公司 | High-voltage connector of integrative floating unblock |
| CN108767593A (en) * | 2018-06-04 | 2018-11-06 | 上海航天科工电器研究院有限公司 | A kind of interworking protection lock construction of connector shell |
| CN108521051B (en) * | 2018-06-15 | 2023-11-24 | 四川永贵科技有限公司 | Secondary locking and time-delay unlocking structure |
| CN110581406A (en) * | 2019-09-30 | 2019-12-17 | 上海徕木电子股份有限公司 | Secondary interlocking assembly of wiring harness connector |
| CN111180958B (en) * | 2020-01-20 | 2021-12-07 | 中航光电科技股份有限公司 | Connector locking elastic sheet and connector |
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| CN201112931Y (en) * | 2007-09-29 | 2008-09-10 | 奇瑞汽车股份有限公司 | Connector locking structure |
| CN203760759U (en) * | 2014-03-11 | 2014-08-06 | 四川永贵科技有限公司 | Double lever interlocking connector |
| CN103996929A (en) * | 2013-02-18 | 2014-08-20 | 中航光电科技股份有限公司 | Anti-false shedding plug and electric connector assembly using the same |
| CN205194956U (en) * | 2015-11-25 | 2016-04-27 | 河南天海电器有限公司 | Connector component with unique CPA and connector interlocking integrated configuration |
| CN205944600U (en) * | 2016-08-09 | 2017-02-08 | 四川瑞可达连接系统有限公司 | Connector with secondary locking and secondary unblock function |
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- 2016-08-09 CN CN201610644229.8A patent/CN106099529B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201112931Y (en) * | 2007-09-29 | 2008-09-10 | 奇瑞汽车股份有限公司 | Connector locking structure |
| CN103996929A (en) * | 2013-02-18 | 2014-08-20 | 中航光电科技股份有限公司 | Anti-false shedding plug and electric connector assembly using the same |
| CN203760759U (en) * | 2014-03-11 | 2014-08-06 | 四川永贵科技有限公司 | Double lever interlocking connector |
| CN205194956U (en) * | 2015-11-25 | 2016-04-27 | 河南天海电器有限公司 | Connector component with unique CPA and connector interlocking integrated configuration |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106099529A (en) | 2016-11-09 |
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