CN106972320A - A kind of secondary locker safeguards system of connector - Google Patents
A kind of secondary locker safeguards system of connector Download PDFInfo
- Publication number
- CN106972320A CN106972320A CN201710224998.7A CN201710224998A CN106972320A CN 106972320 A CN106972320 A CN 106972320A CN 201710224998 A CN201710224998 A CN 201710224998A CN 106972320 A CN106972320 A CN 106972320A
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- Prior art keywords
- connector
- positioning
- groove
- lock
- shell
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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
- 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
- H01R13/62—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
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to field of connectors, the secondary locker safeguards system of specifically related to a kind of connector, connector body shell and connector plug shell including mutually plugging cooperation, both sides are provided with two fixed columns on connector plug shell, one lock main body is rotatably assorted by two positioning holes of both sides with two fixed columns, the lock main body both sides are further opened with two guiding grooves, correspondence connector body shell both sides are provided with two guide posts being slidably matched with two guiding grooves, secondary lock is also equipped with lock main body, correspondence connector body shell is provided with the positioning component coordinated with secondary locating location；Its is simple in construction, easy for installation, and production efficiency is high；Possesses secondary mechanical formula locking, anti-loosing effect is more preferable, more stable, firm.
Description
Technical field
The present embodiments relate to field of connectors, and in particular to a kind of secondary locker of connector ensures system
System.
Background technology
Locker safeguards system（connector position assurance-CPA）It is that one very in connector
Important safe-guard system.For the application trend of lock, it is used for performance, locking property, intensity requirement and uses
Comfortableness has higher requirement.Be simple and convenient to operate product structure as far as possible simultaneously, it is practical.
But in the prior art, there is following defect：
1）Without secondary latching function in structure, it is impossible to clearly point out whether user's lock assembles in place, even if latching not complete
In the case of being locked into position entirely, connector can also be used；And the button bit of this structure is in use easily because use environment
Badly（Such as vibration, greasy dirt）And slide；For the normal using there is significant deficiency of connector, for the use product of connector
There are major safety risks；
2）Resistance is larger when locking or open when latching in initial use, and unsuitable market uses market.
The content of the invention
The embodiment of the present invention is mainly the existing connector lock performance of solution and easily failed, without secondary latching function, lock
Resistance larger problem during tight or opening.
In order to solve the above technical problems, one aspect of the present invention is：A kind of secondary lock of connector
Device safeguards system, including mutually plug the connector body shell and connector plug shell of cooperation, connector plug shell
Upper both sides are provided with two fixed columns, and a lock main body is rotatably assorted by two positioning holes of both sides with two fixed columns, it is characterized in that, institute
State lock main body both sides and be further opened with two guiding grooves, correspondence connector body shell both sides are provided with what is be slidably matched with two guiding grooves
Secondary lock is also equipped with two guide posts, lock main body, correspondence connector body shell is provided with matches somebody with somebody with secondary locating location
The positioning component of conjunction.
The technical program realized by latching main body and connector plug shell and is rotatably assorted, when connector body shell and
Connector plug shell needs locking after coordinating when, post is relatively fixed by lock main body first and rotated, lock main body is fastened on
On connector body shell, position of guide post is switched to and guiding groove with bottom originally with guiding groove during this
Top coordinate so that connector body shell and connector plug shell realize initial alignment；In order to further realize lock
Tightly, this technology means carry out machinery using secondary lock and the positioning component on connector plug and matched somebody with somebody by increasing secondary lock
Close, equivalent to one of locking mechanism is increased, realize secondary locking, it is ensured that connector body shell and connector plug shell are installed
Secondary latch tightening position is realized while in place；And when connector body shell and connector plug shell are not mounted to,
Secondary lock can not coordinate with positioning component to be positioned, and forms a kind of mistake proofing mechanism（Location control）, this function it is main
Effect is that prompting user's plug is not completely assembled to position with socket.
Preferably, the guiding groove is arc, after connector body shell and connector plug shell grafting cooperation, lock
Button main body is relatively fixed post rotation, and the one end and guide post for making guiding groove coordinate the other end for switching to guiding groove to match somebody with somebody with guide post
Close, realize the initial alignment of connector body shell and connector plug shell；Using rocking bar principle, lock main body is around fixed column
Rotate, in rotation process, guiding groove follows lock main body to swing, and guide post is motionless, due to the company between guide post and fixed column
The diameter parallel of line and connector body shell and connector plug shell, so when the other end of guiding groove coordinates with guide post
Afterwards, lock main body may be constructed the state of axially position, make after connector body shell and connector plug shell grafting cooperation
Initial axially position can be realized, but because the location structure is without any protection device, is easier to be released by after external force, so
The present embodiment adds secondary lock and ensured, refers to description below.
Latch body top and be provided with the inserting groove for offering and coordinating with secondary lock grafting in plug socket, plug socket, grafting
The bottom of groove is offered and positioning strip is extended with positioning groove, secondary lock, and the front and back end of positioning strip is respectively equipped with to be led to positioning
Preceding thrust boss and rear thrust boss that the front and back end of groove coordinates, positioning strip both sides are extended with two positive stop strips, and positioning component includes
Be arranged on the T-shaped position-limited rack made on connector body shell, T-shaped position-limited rack both sides be provided with two positive stop strips coordinate it is two spacing
Hole；On the premise of lock agent localization is good, the preceding thrust boss jack-up of secondary lock is departed from fixed by a part for positioning component
Position groove, then secondary lock is pushed away forward, two positive stop strips is inserted two spacing holes, T-shaped position-limited rack is played two positive stop strips
Position-limiting action, makes lock main body not rotate, realizes secondary locking.
Positioning component also includes the ejection post for being arranged on T-shaped position-limited rack front end, the preceding thrust that ejection post will be positioned in groove
The upward jack-up of boss, makes secondary lock be moved forward along inserting groove, two positive stop strips is positioned with two spacing holes with realization is merged；Top
Go out post to be responsible for preceding thrust boss jack-up, secondary lock is limited departing from the positioning of positioning groove.
The bottom for positioning the inserting groove of groove front end is provided with the secondary positioning groove coordinated with preceding thrust boss；When two spacing
Bar is inserted after two spacing holes, and preceding thrust boss moves forward to secondary positioning groove positioning, secondary lock is realized after secondary locking, prevents
Only secondary lock is slided backward comes off, and reaches the purpose of secondary positioning.
Angle locating slot is provided with positioning hole, correspondence fixed column is provided with the angle coordinated with angle locating slot and fixes convex
Platform；Angle locating slot and the cooperation of angle fixing lug boss, limit the slewing area of lock main body.
One end of guiding groove, which is provided with, is suitable to the guiding groove entrance that fixed column is imported；Fixed column is entered by guiding groove entrance draws
In guide groove, easy disassembly is used.
Be provided with two demarcation strips in the inserting groove of secondary positioning groove both sides, two demarcation strips respectively with corresponding inserting groove side
Two spacing interfaces are constituted, two positive stop strips and two spacing interfaces coordinate；Two spacing interfaces play guiding to two positive stop strips and made
With it is secondary more accurate when latching in mobile to make.
The secondary lock is provided with drawing handle；The convenient operation secondary lock of push-and-pull.
Connector plug shell below fixed column is provided with the lock main body below positioning boss, correspondence positioning hole and opened
Provided with the second positioning hole coordinated with positioning boss；Main function is secondary lock before preventing that connector plug and socket from assembling
Arbitrarily rotated, played to secondary locating location on connector plug due to no positioning.
Open up fluted on the drawing handle, groove both sides are constituted to be extended with and groove on push-and-pull ear, correspondence plug socket
The location-plate of cooperation；It has been observed that after connector body shell and connector plug shell realize initial alignment, making two positive stop strips
Two spacing holes are inserted, coordinates while groove is realized with location-plate, push-and-pull ear is arranged on location-plate both sides, structure combination, side
Just during the secondary lock of Manual push-pull, by location-plate as fulcrum, then apply external force in push-and-pull ear, secondary lock is realized push-and-pull
It is mobile, lock or unlock so as to realize；It is attractive in appearance and the lock main body and secondary buckle structure after combination are compacter.
The beneficial effect of the embodiment of the present invention is：
1）A kind of secondary locker safeguards system of connector of the present invention, simple in construction, easy for installation, production efficiency is high.
2）A kind of secondary locker safeguards system of connector of the present invention, all buckles be all it is mechanical locking,
Anti-loosing effect is more preferable, more stable, firm.
3）A kind of secondary locker safeguards system of connector of the present invention, with rocking bar principle, when locking and release
It is more convenient, achieved that using seldom power.
Brief description of the drawings
One or more embodiments are illustrative by the picture in corresponding accompanying drawing, these exemplary theorys
The element with same reference numbers label is expressed as similar element in the bright restriction not constituted to embodiment, accompanying drawing, removes
Composition is not limited the non-figure having in special statement, accompanying drawing.
Fig. 1 is the decomposition texture schematic diagram of first embodiment of the invention.
Fig. 2 is lock main body and the decomposition texture schematic diagram of secondary lock in first embodiment of the invention.
Fig. 3 is lock main body and the combining structure schematic diagram of secondary lock in first embodiment of the invention.
Fig. 4 is Fig. 3 section lines A-A profile.
Fig. 5 is secondary lock and the structural representation before positioning component cooperation in first embodiment of the invention.
Fig. 6 is the structural representation of lock main body in first embodiment of the invention.
Fig. 7 is the structural representation of the preceding thrust boss in ejection capital in first embodiment of the invention.
Fig. 8 is positive stop strip and the structural representation after spacing hole cooperation in first embodiment of the invention.
Fig. 9 is that the present invention realizes the structural representation after secondary locking.
Figure 10 is the structural representation of lock main body in first embodiment of the invention.
Figure 11 is the structural representation of lock main body in second embodiment of the invention.
Figure 12 is the structural representation of secondary lock in second embodiment of the invention.
Figure 13 is the structural representation of connector body shell in second embodiment of the invention.
Figure 14 is the decomposition texture schematic diagram of secondary lock and connector plug in third embodiment of the invention.
Figure 15 is the structural representation of connector plug shell in third embodiment of the invention.
Figure 16 is the structural representation of lock main body in fourth embodiment of the invention.
Figure 17 is the structural representation of secondary lock in fourth embodiment of the invention.
Figure 18 is the structural representation that lock main body is combined with secondary lock in fourth embodiment of the invention.
Figure 19 is the structural representation that lock main body is combined with secondary lock in fourth embodiment of the invention.
Specific embodiment
For the ease of understanding the present invention, below in conjunction with the accompanying drawings and specific embodiment, the present invention will be described in more detail.
Unless otherwise defined, technology all used in this specification and scientific terminology are led with belonging to the technology of the present invention
The implication that the technical staff in domain is generally understood that is identical.Used term is to be in the description of the invention in this specification
The purpose of description specific embodiment, is not intended to the limitation present invention.
First embodiment：As shown in Figures 1 to 10, the secondary locker safeguards system of a kind of connector, including mutual
Both sides on the connector body shell 1 and connector plug shell 2 of cooperation, connector plug shell 2 are plugged to fix provided with two
Post 201, a lock main body 3 is rotatably assorted by two positioning holes 301 of both sides with two fixed columns 201, it is characterized in that, the lock
The both sides of main body 3 are further opened with two guiding grooves 302, and the both sides of correspondence connector body shell 1 are provided with to be slidably matched with two guiding grooves 302
Two guide posts 101, be also equipped with secondary lock 4 in lock main body 3, correspondence connector body shell 1 is provided with and secondary lock
Detain the positioning component 5 of 4 location fits.
The technical program is rotatably assorted by latching main body 3 with the realization of connector plug shell 2, when connector body shell
1 and connector plug shell 2 coordinate after when needing locking positioning, post 201 is relatively fixed by lock main body 3 first and rotated, makes lock
Button main body 3 is fastened on connector body shell 1, and position of guide post 101 is by bottom originally with guiding groove 302 during this
302-1 coordinates, and the top 302-2 cooperations with guiding groove 302 is switched to, so that connector body shell 1 and connector plug
Shell 2 realizes initial alignment；Locking is realized in order to further coordinate connector body shell 1 and connector plug shell 2, this
Technological means carries out machinery with the positioning component 5 on connector plug 1 by increasing secondary lock 4, using secondary lock 4 and matched somebody with somebody
Close, equivalent to one of locking mechanism is increased, realize secondary locking, it is ensured that connector body shell 1 and connector plug shell 2 are pacified
Secondary latch tightening position is realized while being attached to；And when connector body shell 1 and connector plug shell 2 are not mounted to position
When, secondary lock 4 can not coordinate with positioning component 5 to be positioned, and forms a kind of mistake proofing mechanism（Location control）, this function
Main function is that prompting user's connector body shell 1 and connector plug shell 2 are not completely assembled to position.
Preferably, the guiding groove 302 is arc, when connector body shell 1 and the grafting of connector plug shell 2 cooperation
Afterwards, lock main body 3 is relatively fixed post 201 and rotated, and makes one end of guiding groove 302（Equivalent to bottom 302-1）Match somebody with somebody with guide post 101
Close the other end for switching to guiding groove 302（Top 302-2）Coordinate with guide post 101, realize connector body shell 1 and connection
The initial alignment of device plug body 2；Using rocking bar principle, lock main body 3 is rotated around fixed column 201, in rotation process, guiding groove
302 follow lock main body 3 to swing, and guide post 101 is motionless, because the line L between guide post 101 and fixed column 201 is with being connected
The diameter parallel of device jack housing 1 and connector plug shell 2, so when the other end of guiding groove 302 coordinates with guide post 101
Afterwards, lock main body 3 can constitute the state of axially position with connector body shell 1 and connector plug shell 2, make connector
Jack housing 1 and the grafting of connector plug shell 2 can realize initial axially position after coordinating, but because the location structure is without appointing
What protection device, is easier to be released by after external force, so the present embodiment adds secondary lock 4 and ensured, refers to down
Face is described.
Latch the top of main body 3 and be provided with the grafting for offering and coordinating with 4 grafting of secondary lock in plug socket 303, plug socket 303
Groove 304, the bottom of inserting groove 304 is offered is extended with positioning strip 401 on positioning groove 305, secondary lock 4, positioning strip 401
Front and back end is respectively equipped with convex with front and back ends 305a, 305b of positioning groove 305 preceding thrust boss 401-1 coordinated and rear thrust
Platform 401-2, the both sides of positioning strip 401 are extended with two positive stop strips 402, and positioning component 5 includes being arranged on making on connector body shell 1
T-shaped position-limited rack 501, the T-shaped both sides of position-limited rack 501 be provided with two positive stop strips 402 coordinate two spacing hole 501-1；In lock master
On the premise of body 3 is had good positioning, the preceding thrust boss 401-1 jack-up of secondary lock 4 is departed from positioning and led to by a part for positioning component 5
Groove 305, as shown in fig. 7, then manually pushing away the secondary button of lock 4 forward, makes two positive stop strips 402 insert two spacing hole 501-1, makes T
501 pair of two positive stop strip of type position-limited rack plays 402 and arrives position-limiting action, lock main body 3 is not rotated, the positioning to latching main body 3, i.e.,
Realize to 2 two positioning of connector body shell 1 and connector plug shell, finally realize the overall secondary lock of connector
Tightly.
Positioning component 5 also includes the ejection post 502 for being arranged on the T-shaped front end of position-limited rack 501, and ejection post 502 will position groove
The upward jack-up of preceding thrust boss 401-1 in 305, makes secondary lock 4 be moved forward along inserting groove 304, make two positive stop strips 402 with
Two spacing hole 501-1, as shown in fig. 7, ejection post 502 is responsible for preceding thrust boss 401-1 jack-up, make two with realization positioning is merged
Secondary lock 4 is limited departing from the positioning of positioning groove 305.
The bottom for positioning the inserting groove 304 of the front end of groove 305 leads to provided with the secondary positioning with preceding thrust boss 401-1 cooperations
Groove 306；After two positive stop strips 402 insert two spacing hole 501-1, preceding thrust boss 401-1, which moves forward to secondary positioning groove 306, to be determined
Position, as shown in figure 8, making secondary lock 4 realize after secondary locking, prevents secondary lock 4 is slided backward from coming off, reaches secondary positioning
Purpose.
Angle locating slot 301-1 is provided with positioning hole 301, correspondence fixed column 201 is provided with matches somebody with somebody with angle locating slot 301-1
The angle fixing lug boss 201-1 of conjunction；Angle locating slot and the cooperation of angle fixing lug boss, limit the rotation model of lock main body 4
Enclose, lock main body 4 is rotated in the range of restriction, make structure compacter and reliable.
One end of guiding groove 302, which is provided with, is suitable to the guiding groove entrance 302-2 that fixed column 201 is imported；Fixed column 201 is by guiding
Groove entrance 302-2 is entered in guiding groove 302, and easy disassembly is used.
Be provided with two demarcation strips 307 in the inserting groove 304 of secondary positioning groove 306 both sides, two demarcation strips 307 respectively with it is corresponding
Inserting groove 304 constitute two spacing interfaces 308 sideways, two positive stop strips 402 coordinate with two spacing interfaces 308；Two is spacing slotting
308 pair of two positive stop strip 402 of interface plays guide effect, makes secondary lock 4 more accurate in movement.
The secondary lock 4 is provided with drawing handle 403；The convenient secondary lock 4 of operation push-and-pull.
Second embodiment：As shown in Figure 11 to Figure 13, essentially identical with first embodiment structure, difference part is, institute
The bottom for stating the inserting groove 304 between positioning groove 305 and secondary positioning groove 306 is provided with guide groove 309, and the preceding thrust of correspondence is convex
Platform 401-1 is extended with is oriented to the guide pad 401-3 coordinated with guide groove 309, and its combinatorial principle and positioning principle and first are implemented
Example is identical, is not stated herein tired.
In the present embodiment, the ejection post on connector body shell 1 in first embodiment is eliminated, retains two spacing holes
501-1, as shown in figure 13, can equally realize the function of first embodiment, i.e., by pushing away secondary lock 3, make guide pad 401-3
Along the top forward slip of guide groove 309, positioned until guide pad 401-3 is buckled on secondary positioning groove 306, while making two spacing
The spacing hole 501-1 of bar 402 and two coordinates positioning, toward opposite direction pull when exiting.
3rd embodiment：Essentially identical with first and second example structure as shown in Figure 14 to Figure 15, difference part is,
The connector plug shell 2 of the lower section of fixed column 201 is provided with positioning boss 202, the lock main body 3 of the lower section of correspondence positioning hole 301
On offer with positioning boss 202 coordinate the second positioning hole 310；Main function is to prevent connector body shell 1 and connection
Before device plug body 2 is assembled, secondary lock 3 is arbitrarily rotated due to no positioning, is played and is positioned at connector to secondary lock 3
On plug body 2.
The position of the positioning boss 202 and the second positioning hole 310 can be exchanged.
Moreover, the scheme of the present embodiment can apply in first embodiment or second embodiment.
Fourth embodiment：Essentially identical with first, second and third example structure as shown in Figure 16 to Figure 19, that distinguishes is in
In opening up fluted 403-1 on the drawing handle 403, groove 403-1 both sides constitute push-and-pull ear 403-2, correspondence plug socket
The location-plate 303-1 coordinated with groove 403-1 is extended with 303；It has been observed that when outside connector body shell and connector plug
Shell is realized after initial alignment, two positive stop strips is inserted two spacing holes, is coordinated while groove 403-1 and location-plate 303-1 is realized, is made
Push-and-pull ear 403-2 is arranged on location-plate 303-1 both sides, structure combination, when facilitating the secondary lock 4 of Manual push-pull, by positioning
Plate 303-1 is as fulcrum, then applies external force in push-and-pull ear 403-2, secondary lock 4 is realized push-and-pull move, is locked so as to realize
Or unblock；It is attractive in appearance and the lock main body 3 and 4 structures of secondary lock after combination are compacter.
It should be noted that the preferred embodiment of the present invention is given in the specification and its accompanying drawing of the present invention, still,
The present invention can be realized by many different forms, however it is not limited to the embodiment described by this specification, these embodiments
There is provided the purpose of these embodiments it is to make the understanding to the disclosure not as the extra limitation to present invention
It is more thorough comprehensive.Also, above-mentioned each technical characteristic continues to be mutually combined, the various embodiments not being enumerated above are formed,
It is considered as the scope of description of the invention record；Further, for those of ordinary skills, can be according to the above description
Improved or converted, and all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (11)
1. a kind of secondary locker safeguards system of connector, including mutually plug connector body shell and the company of cooperation
Connect on device plug body, connector plug shell both sides and be provided with two fixed columns, a lock main body by two positioning holes of both sides with
Two fixed columns are rotatably assorted, it is characterized in that, the lock main body both sides are further opened with two guiding grooves, correspondence connector body shell
Both sides, which are provided with two guide posts being slidably matched with two guiding grooves, lock main body, is also equipped with secondary lock, and correspondence connector is inserted
Seat shell is provided with the positioning component coordinated with secondary locating location.
2. the secondary locker safeguards system of connector according to claim 1, it is characterised in that the guiding groove is
Arc, after connector body shell and connector plug shell grafting cooperation, lock main body is relatively fixed post rotation, makes guiding
One end of groove coordinates the other end for switching to guiding groove and guide post to coordinate with guide post, realizes connector body shell and connection
The initial alignment of device plug body.
3. the secondary locker safeguards system of connector according to claim 1, it is characterised in that lock body top
Provided with plug socket, the inserting groove coordinated with secondary lock grafting is offered in plug socket, the bottom of inserting groove offers positioning and led to
Positioning strip is extended with groove, secondary lock, the preceding of front and back end cooperation that the front and back end of positioning strip is respectively equipped with positioning groove stops
Boss and rear thrust boss are pushed away, positioning strip both sides are extended with two positive stop strips, and positioning component includes being arranged on making outside connector body
T-shaped position-limited rack on shell, T-shaped position-limited rack both sides are provided with two spacing holes coordinated with two positive stop strips.
4. the secondary locker safeguards system of connector according to claim 3, it is characterised in that positioning component is also wrapped
The ejection post for being arranged on T-shaped position-limited rack front end is included, the preceding upward jack-up of thrust boss that ejection post will be positioned in groove makes secondary lock
Button is moved forward along inserting groove, two positive stop strips is positioned with two spacing holes with realization is merged.
5. the secondary locker safeguards system of connector according to claim 3, it is characterised in that positioning groove front end
Inserting groove bottom be provided with preceding thrust boss coordinate secondary positioning groove.
6. the secondary locker safeguards system of connector according to claim 2, it is characterised in that be provided with positioning hole
Angle locating slot, correspondence fixed column is provided with the angle fixing lug boss coordinated with angle locating slot.
7. the secondary locker safeguards system of connector according to claim 2, it is characterised in that one end of guiding groove
Provided with the guiding groove entrance imported suitable for fixed column.
8. the secondary locker safeguards system of connector according to claim 5, it is characterised in that secondary positioning groove
Two demarcation strips are provided with the inserting groove of both sides, two demarcation strips constitute two spacing interfaces, two with corresponding inserting groove side respectively
Positive stop strip and two spacing interfaces coordinate.
9. according to the secondary locker safeguards system of any one of claim 1 to 8 connector, on the secondary lock
Provided with drawing handle.
10. the connector plug below the secondary locker safeguards system of connector according to claim 1, fixed column
Shell is provided with the second positioning for offering and coordinating with positioning boss in the lock main body below positioning boss, correspondence positioning hole
Hole.
11. offered on the secondary locker safeguards system of connector according to claim 9, the drawing handle recessed
Groove, groove both sides constitute and are extended with the location-plate coordinated with groove on push-and-pull ear, correspondence plug socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710224998.7A CN106972320B (en) | 2017-04-07 | 2017-04-07 | Secondary locking device guarantee system for connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710224998.7A CN106972320B (en) | 2017-04-07 | 2017-04-07 | Secondary locking device guarantee system for connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106972320A true CN106972320A (en) | 2017-07-21 |
| CN106972320B CN106972320B (en) | 2022-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710224998.7A Active CN106972320B (en) | 2017-04-07 | 2017-04-07 | Secondary locking device guarantee system for connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106972320B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453145A (en) * | 2017-08-07 | 2017-12-08 | 浙江永贵电器股份有限公司 | A kind of electric connector secondary locking mechanism |
| 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 |
| CN108832388A (en) * | 2018-04-28 | 2018-11-16 | 安费诺精密连接器(深圳)有限公司 | High-voltage interlocking connector |
| CN109309319A (en) * | 2017-07-28 | 2019-02-05 | 中航光电科技股份有限公司 | Handle type housing unit and plug, the connector for using the handle type housing unit |
| CN114024171A (en) * | 2021-12-03 | 2022-02-08 | 富士康(昆山)电脑接插件有限公司 | Electric connector and combination thereof |
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