CN207217902U - Can secondary locking and the electric connector separated that is delayed - Google Patents
Can secondary locking and the electric connector separated that is delayed Download PDFInfo
- Publication number
- CN207217902U CN207217902U CN201720399999.0U CN201720399999U CN207217902U CN 207217902 U CN207217902 U CN 207217902U CN 201720399999 U CN201720399999 U CN 201720399999U CN 207217902 U CN207217902 U CN 207217902U
- Authority
- CN
- China
- Prior art keywords
- seesaw
- electric connector
- closing piece
- plug base
- base
- 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.)
- Active
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses it is a kind of can secondary locking and delay separation electric connector, belong to a kind of electric connector, including Plug base and socket base, the inside of Plug base is provided with the cavity to be matched with socket base, the side of Plug base is provided with seesaw, and the side of Plug base is movably arranged in the middle part of seesaw；The front end of seesaw is provided with latch hook, is also fastened on the outside of seesaw rear end and is provided with solution closing piece, the inner side for solving closing piece is provided with step-like grab.By in the side of Plug base activity installation seesaw, unlocked respectively with hanging platform and release boss by swinging up and down for seesaw, so that electric connector sectional in separation unlocks, so as to ensure that electric connector just disengages after high-voltage great-current is fully disconnected, avoid producing security incident caused by electric arc and high current are not fully disconnected；And the stability that can also ensure connector in the state of locking is connected is locked with solution closing piece by seesaw twice, avoids touching unblock by mistake.
Description
Technical field
A kind of electric connector is the utility model is related to, in particular, the utility model relates generally to one kind and secondary can locked
Tight and delay separation electric connector.
Background technology
In recent years, with the appearance successively of the high current electric equipment such as new-energy automobile, for the structure of electrical connection
Requirements at the higher level are proposed, the connected structure of electrical connection on the market is single at present, can only realize grafting and locking, due to
High-voltage great-current contact in the moment for contacting and disconnecting to that can produce electric arc, and high current may be still after unblock for electric connector
Do not disconnect in time, security incident easily thus occurs, and this kind of electrical connector realizes unlocking structure when locking, separating when plugging together
Complex, building block is more, bulky, and is unfavorable for operating, and thus production cost also rises, thus be necessary to be directed to
The structure of this kind of electrical connector is studied and improved.
Utility model content
One of the purpose of this utility model is solve above-mentioned deficiency, there is provided it is a kind of can secondary locking and delay separation electricity
Connector, it is expected that the structure for solving electrical connector in the prior art is single, electric arc is also easy to produce in the moment for contacting or disconnecting, and
When unlocking separation, high current can not disconnect immediately, easily trigger security incident, and lock and be unfavorable for the technologies such as operation with unblock
Problem.
To solve above-mentioned technical problem, the utility model uses following technical scheme：
It is provided by the utility model it is a kind of can secondary locking and delay separation electric connector, including Plug base with insert
Seat pedestal, the inside of the Plug base are provided with the cavity to be matched with socket base, and the side of the Plug base, which is provided with, sticks up
Plate, the side of Plug base is movably arranged in the middle part of the seesaw；The front end of the seesaw is provided with latch hook, the seesaw rear end
Outside, which also fastens, is provided with solution closing piece, and the inner side of the solution closing piece is provided with step-like grab；The socket base and plug base
Side corresponding to seat is provided with hanging platform and release boss, and the hanging platform is corresponding with the position of latch hook, the position of the release boss
It is corresponding with solution closing piece；And the release boss has the first chuck and the second chuck along the arrangement of socket base axis, institute
Stating has gap between the first chuck and the second chuck.
Preferably, further technical scheme is：The latch hook is two hooked projections, described two hooked projections it
Between be provided with the gap corresponding with the release boss position.
Further technical scheme is：The folder being engaged with the grab on the inside of the solution closing piece is provided with the inside of the seesaw
Groove.
Further technical scheme is：Closing piece is solved to arrange along socket base axis with release boss with hanging platform.
Further technical scheme is：Front and rear end on the outside of the seesaw is equipped with anti-skid bulge.
Compared with prior art, one of the beneficial effects of the utility model are：Pacified by the activity in the side of Plug base
Seesaw is filled, is unlocked respectively with hanging platform and release boss by swinging up and down for seesaw so that electric connector can divide in separation
Duan Xiesuo, and the dead time being segmented between unblock is much larger than the signal reaction time of relay, so as to ensure that electric connector exists
High-voltage great-current just disengages after being fully disconnected, and avoids producing safe thing caused by electric arc and high current are not fully disconnected
Therefore；And the stability that can also ensure connector in the state of locking is connected is locked by seesaw twice with solution closing piece,
Avoid touching unblock by mistake, at the same it is provided by the utility model it is a kind of can secondary locking and delay separation electric connector structure letter
Single, small volume, production cost is relatively low, and suitable for being installed and used on the device of all kinds of high currents, application is wide.
Brief description of the drawings
Fig. 1 is the structural representation for illustrating the utility model one embodiment；
Fig. 2 is the part broken away view for illustrating the utility model one embodiment；
Fig. 3 is for illustrating the seesaw structural representation in the utility model one embodiment；
Fig. 4 is for illustrating the first use state diagram in the utility model one embodiment；
Fig. 5 is for illustrating the second use state diagram in the utility model one embodiment；
Fig. 6 is for illustrating the 3rd use state diagram in the utility model one embodiment；
Fig. 7 is for illustrating the 4th use state diagram in the utility model one embodiment；
Fig. 8 is for illustrating the 5th use state diagram in the utility model one embodiment；
Fig. 9 is for illustrating the 6th use state diagram in the utility model one embodiment；
Figure 10 is for illustrating the 7th use state diagram in the utility model one embodiment；
In figure, 1 be Plug base, 2 be socket base, 3 be seesaw, 31 be latch hook, 32 be clip slot, 33 be anti-skid bulge,
4 it is solution closing piece, 41 be grab, 5 be hanging platform, 6 be release boss, 61 be the first chuck, 62 is the second chuck.
Embodiment
The utility model is further elaborated below in conjunction with the accompanying drawings.
With reference to shown in figure 1 and Fig. 2, one embodiment of the present utility model be it is a kind of can secondary locking and delay separation electricity
Connector, including Plug base 1 and socket base 2, the inside of foregoing Plug base 1 is provided with to match with socket base 2
Cavity；What is more important, the side of foregoing Plug base 1 are provided with a seesaw 3, the middle part activity installation of the seesaw 3
It is corresponding in the side of Plug base 1, the side of foregoing Plug base 1 need to set one matched with seesaw 3 it is logical
Hole；Meanwhile the front end of the foregoing inner side of seesaw 3 should also set latch hook 31, then fasten installation one on the outside of the rear end of seesaw 3 again
Closing piece 4 is solved, the inner side of the solution closing piece 4 is provided with step-like grab 41；
With above-mentioned corresponding, above-mentioned socket base 2 need to set hanging platform 5 convex with unlocking with 1 corresponding side of Plug base
Platform 6, and make hanging platform 5 corresponding with the position of latch hook 31, the position of release boss 6 is corresponding with solution closing piece 4；In addition, as Fig. 2
Shown, foregoing release boss 6 has the first chuck 61 and the second chuck 62 arranged along the axis of socket base 2, and this
There is gap between one chuck 61 and the second chuck 62.
In the present embodiment, by the side of Plug base 1 activity installation seesaw 3, swinging up and down and hanging by seesaw 3
Platform 5 and release boss 6 are unlocked respectively so that electric connector sectional in separation unlocks, and is segmented between unlocking and stops
The stagnant time is much larger than the signal reaction time of relay, so as to ensure that electric connector just departs from after high-voltage great-current is fully disconnected
Contact, avoid producing security incident caused by electric arc and high current are not fully disconnected；And carried out by seesaw and solution closing piece
The stability that can also ensure connector in the state of connection is locked is locked twice, avoids touching unblock by mistake.
Again referring to shown in Fig. 2, according to another embodiment of the present utility model, for avoid the latch hook 31 on above-mentioned seesaw 3 with
The release boss 6 of the side of socket base 2 mutually contradicts, and above-mentioned latch hook 31 can be arranged to two hooked projections, and by two hooks
Gap setting between shape projection is corresponding with the position of release boss 6；And then when 1 insert socket base 2 of Plug base, solution
Lock boss 6 passes through from the gap between two hooked projections, and both do not interfere with each other.Further, it is the above-mentioned solution closing piece 4 of guarantee
The stability installed on seesaw 3, the clip slot 32 that can also set the grab with the inner side of solution closing piece 4 to be engaged in the inner side of seesaw 3, should
Clip slot 32 can be also limited the position that solution closing piece 4 moves forward and backward, and ensure that segmentation unblock is smoothly realized.
On the other hand, it is lifting electric connector segmentation unblock, the globality of secondary locking structure, is more suitable for batch metaplasia
Production, preferably above-mentioned solution closing piece 4, hanging platform 5 and axis of the release boss 6 along socket base 2 are arranged；And for the ease of operation
Above-mentioned seesaw 3 swings up and down, and also can be respectively provided with anti-skid bulge 33 with rear end in the preceding outboard end of seesaw 3 again.
Referring to figs. 1 to shown in Figure 10, the above-mentioned preferable one embodiment of the utility model in actual use, is segmented
The mode of unblock is：Plug base 1 and the locking state of socket base 2 are moved rearwards as shown in figure 4, promoting and solving closing piece 4, are such as schemed
Shown in 5；Then pressing the rear end of seesaw 3 makes the latch hook 31 of the front end of seesaw 3 depart from hanging platform 5, as shown in fig. 6, completing once to unlock；
Seesaw 3 is moved rearwards, and the grab 41 for now solving closing piece 4 enters in the gap between the first chuck 61 and the second chuck 62, and with
First chuck 61 forms engaging, as shown in Figure 7；Then pressing the front end of seesaw 3 makes the grab 41 of solution closing piece 4 depart from the first chuck
61, as shown in figure 8, completing secondary unlocking；Now restriction cancellation of the release boss 6 to solution closing piece 4；Seesaw 3 is persistently pressed again
Front end continues to be moved rearwards, as shown in Figure 9；Until Plug base 1 and socket base 2 completely disengage, state as shown in Figure 10.
Carry out secondary locking mode be：After Plug base 1 inserts socket base 2, seesaw 3 swings up and down, and makes extension
Platform 5 is fastened with latch hook 31, and the grab 41 solved on closing piece 4 is placed between the first chuck 61 of release boss 6 and the second chuck 62
Gap in；Complete it is expendable locked, then solve closing piece 4 move forward, make grab 41 and the top of the second chuck 62 inconsistent, such as
State shown in Fig. 4, secondary locking is formed, now seesaw 3 is limited, and can not be swung up and down again；So as to prevent touching solution by mistake
Lock.
As mentioned here above, electric connector provided by the utility model is applied to connect high-voltage great-current occasion, is
Avoiding high-voltage great-current contact, electrical connector design has signal contacts pair, to control to contacting and disconnecting moment generation electric arc
With disconnecting high-voltage great-current, this requires high-voltage great-current contact pair to have with signal contacts pair for relay conducting in power supply box processed
The ordinal relation for successively contacting and departing from, high-voltage great-current terminal first contacts when electric connector plugs together, with the intensification of insertion depth,
Signal contacts pair contact control relay closure conducting high-voltage great-current, signal contacts pair first disconnects control relay and broken during separation
Open so as to disconnect high-voltage great-current, realize that electric connector separates without electric arc；And to ensure electric connector reliable separation, prevent point
From the too fast movement response lag time more than relay, therefore above-mentioned segmentation unlocking structure is devised, once unlock, that is, believe
Number contact to disengaging after, separation pause, high-voltage great-current contact to still effectively contact, press secondary unlocking structure, separation
Proceed to completely disengaged, dead time for initially forming up to secondary unlocking is paused much because electric connector once unlocks separation
More than the relay signal reaction time, so as to ensure that electric connector just disengages after high-voltage great-current is fully disconnected.
Than that described above, it is also necessary to which explanation is " one embodiment ", " another implementation spoken of in this manual
Example ", " embodiment " etc., refer to that the specific features, structure or the feature that combine embodiment description are included in the application summary
Property description at least one embodiment in.It is not necessarily to refer to same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that when describing a specific features, structure or feature with reference to any embodiment, what is advocated is knot
Other embodiment is closed to realize that this feature, structure or feature also fall in the scope of the utility model.
Although reference be made herein to the utility model is described multiple explanatory embodiments of the present utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment
It will fall within spirit disclosed in the present application and spirit.More specifically, in disclosure, drawings and claims
In the range of, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.Except to building block
And/or outside the variations and modifications of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (5)
1. it is a kind of can secondary locking and delay separation electric connector, including Plug base (1) and socket base (2) are described to insert
The inside of head pedestal (1) is provided with the cavity to be matched with socket base (2), it is characterised in that：The side of the Plug base (1)
Provided with seesaw (3), the side of Plug base (1) is movably arranged in the middle part of the seesaw (3)；The front end of the seesaw (3) is set
There is latch hook (31), also fastened on the outside of seesaw (3) rear end and solution closing piece (4) is installed, the inner side of the solution closing piece (4) is provided with platform
The grab of scalariform；
The socket base (2) side corresponding with Plug base (1) is provided with hanging platform (5) and release boss (6), the hanging platform
(5) corresponding with the position of latch hook (31), the position of the release boss (6) is corresponding with solution closing piece (4)；And it is described unblock it is convex
Platform (6) has the first chuck (61) and the second chuck (62) along the arrangement of socket base (2) axis, first chuck (61)
There is gap between the second chuck (62).
2. it is according to claim 1 can secondary locking and delay separation electric connector, it is characterised in that：The latch hook
(31) it is two hooked projections, the gap corresponding with the release boss (6) position is provided between described two hooked projections.
3. it is according to claim 1 can secondary locking and delay separation electric connector, it is characterised in that：The seesaw
(3) inner side is provided with the clip slot (32) being engaged with the grab on the inside of the solution closing piece (4).
4. it is according to claim 1 can secondary locking and delay separation electric connector, it is characterised in that：The solution closing piece
(4), hanging platform (5) arranges with release boss (6) along socket base (2) axis.
5. it is according to claim 1 can secondary locking and delay separation electric connector, it is characterised in that：The seesaw
(3) front and rear end on the outside of is equipped with anti-skid bulge (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399999.0U CN207217902U (en) | 2017-04-17 | 2017-04-17 | Can secondary locking and the electric connector separated that is delayed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399999.0U CN207217902U (en) | 2017-04-17 | 2017-04-17 | Can secondary locking and the electric connector separated that is delayed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217902U true CN207217902U (en) | 2018-04-10 |
Family
ID=61810924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399999.0U Active CN207217902U (en) | 2017-04-17 | 2017-04-17 | Can secondary locking and the electric connector separated that is delayed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207217902U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400489A (en) * | 2018-04-27 | 2018-08-14 | 江苏亨通新能源电气技术有限公司 | A kind of new floating type unlock high-tension connector |
| CN108521051A (en) * | 2018-06-15 | 2018-09-11 | 四川永贵科技有限公司 | A kind of secondary locking and the unlocking structure that is delayed |
| CN108695662A (en) * | 2018-05-21 | 2018-10-23 | 四川永贵科技有限公司 | Plug-type single high-voltage interlocking delay metal electric connector |
| CN108808369A (en) * | 2018-07-12 | 2018-11-13 | 深圳巴斯巴科技发展有限公司 | A kind of round compact lock high-tension connector |
| CN109103672A (en) * | 2018-08-09 | 2018-12-28 | 杭州中盟光电科技有限公司 | A kind of high-tension connector |
| CN109149272A (en) * | 2018-08-09 | 2019-01-04 | 杭州中盟光电科技有限公司 | A kind of secondary lock of high-tension connector arc protection |
| CN110932035A (en) * | 2018-08-29 | 2020-03-27 | Aptiv技术有限公司 | Connector and connector assembly including the same |
| JP2020173910A (en) * | 2019-04-08 | 2020-10-22 | 矢崎総業株式会社 | connector |
-
2017
- 2017-04-17 CN CN201720399999.0U patent/CN207217902U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400489A (en) * | 2018-04-27 | 2018-08-14 | 江苏亨通新能源电气技术有限公司 | A kind of new floating type unlock high-tension connector |
| CN108400489B (en) * | 2018-04-27 | 2024-03-08 | 江苏亨通新能源电气技术有限公司 | Floating type unlocking high-voltage connector |
| CN108695662A (en) * | 2018-05-21 | 2018-10-23 | 四川永贵科技有限公司 | Plug-type single high-voltage interlocking delay metal electric connector |
| CN108695662B (en) * | 2018-05-21 | 2023-09-29 | 四川永贵科技有限公司 | Push-pull type single-core high-voltage interlocking time-delay metal electric connector |
| CN108521051A (en) * | 2018-06-15 | 2018-09-11 | 四川永贵科技有限公司 | A kind of secondary locking and the unlocking structure that is delayed |
| 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 |
| CN108808369A (en) * | 2018-07-12 | 2018-11-13 | 深圳巴斯巴科技发展有限公司 | A kind of round compact lock high-tension connector |
| CN109103672A (en) * | 2018-08-09 | 2018-12-28 | 杭州中盟光电科技有限公司 | A kind of high-tension connector |
| CN109149272A (en) * | 2018-08-09 | 2019-01-04 | 杭州中盟光电科技有限公司 | A kind of secondary lock of high-tension connector arc protection |
| CN110932035A (en) * | 2018-08-29 | 2020-03-27 | Aptiv技术有限公司 | Connector and connector assembly including the same |
| JP2020173910A (en) * | 2019-04-08 | 2020-10-22 | 矢崎総業株式会社 | connector |
| JP7181146B2 (en) | 2019-04-08 | 2022-11-30 | 矢崎総業株式会社 | connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207217902U (en) | Can secondary locking and the electric connector separated that is delayed | |
| CN209169521U (en) | Three-stage electric connector locking component | |
| CN105655802B (en) | Automobile-used high-tension connector and its sealed, unlocking method | |
| CN103066451B (en) | Connector with secondary separation function and plug with secondary separation function | |
| CN108521051B (en) | Secondary locking and time-delay unlocking structure | |
| CN204088767U (en) | A kind of high-voltage interlocking device with delay operation function and high-voltage interlocking system | |
| CN105914509B (en) | high-voltage electric connector | |
| CN212725793U (en) | Secondary locking high-voltage interlocking connector | |
| US8215975B2 (en) | Waterproof insulated connector | |
| CN105098510A (en) | Push-pull locking device of novel electric car connector | |
| CN106992397A (en) | Stagewise latch assembly available for electric connector | |
| CN209730293U (en) | A kind of heavy-duty connector with from short connect function | |
| CN107453125A (en) | Locking device and electric connector equipped therewith for electric connector | |
| CN105680234A (en) | Manual maintenance switch with secondary unlocking structure and unlocking method thereof | |
| CN208656055U (en) | A kind of high-tension connector having fastener | |
| CN113659392A (en) | Secondary locking mechanism and secondary locking connector | |
| CN207074749U (en) | Stagewise electric connector locking component | |
| CN106532353B (en) | A kind of two sections of unlocking mechanisms of connector push button | |
| CN203466368U (en) | High-voltage connector | |
| CN103441379A (en) | Connector and butt joint close-fitting method thereof | |
| CN208315913U (en) | Electric connector is changed and including its electric car with connecting bar locking mechanism | |
| CN114498193A (en) | High-voltage connector with micro-motion control high-voltage interlocking | |
| CN206758681U (en) | Wire pair board connector | |
| CN207868521U (en) | A kind of secondary locking system of connector | |
| CN205657217U (en) | High voltage electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |