CN110459912A - Pushpulll locking structure and plug, the socket for using the locking mechanism - Google Patents
Pushpulll locking structure and plug, the socket for using the locking mechanism Download PDFInfo
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- CN110459912A CN110459912A CN201811572187.7A CN201811572187A CN110459912A CN 110459912 A CN110459912 A CN 110459912A CN 201811572187 A CN201811572187 A CN 201811572187A CN 110459912 A CN110459912 A CN 110459912A
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- lock
- matrix
- socket
- male end
- locking
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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
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
-
- 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
-
- 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
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- Buckles (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to a kind of Pushpulll locking structure and use the plug of the locking mechanism, socket, Pushpulll locking structure includes male end matrix and female end matrix, there is male end lock on male end matrix, female end matrix is latched equipped with female end, the buckle structure that is equipped with and can mutually fasten is respectively corresponded on male end lock and female end lock, at least one of male end lock and female end lock can mutually fasten locking being perpendicularly to the plugging direction upper flexible deformation to make male end lock and female end latch mutual thrusting slip when male end matrix and female end matrix are with respect to grafting, male end matrix or female end matrix are equipped with the locking member of activity installation in the plugging direction, locking member has locking position and evacuation position in the shift motion along plugging direction, push-and-pull operation between male end matrix and female end matrix is more convenient, it is only necessary to release locking member to male end lock and female end The separation between male end matrix and female end matrix, compact, high production efficiency can be realized in the limit of lock.
Description
Technical field
The present invention relates to a kind of Pushpulll locking structure and use plug, the socket of the locking mechanism.
Background technique
Connector is now widely used in various electric appliance connection place, especially large scale equipments, in order to guarantee equipment
Continue reliably to operate, for connector, primary requirement is that connection relationship is stablized, and is not easily disconnected from.As next generation internet is logical
Letter equipment gradually develops to miniaturization, modularization direction, and the installation site and operating space for leaving various power source communications interfaces for are got over
Come smaller, it is desirable that corresponding various components also must be smaller and smaller, and push-pull connector in the prior art is typically employed in slotting
Bulb is set on base connector, catching groove is set on pin connector, during plug and socket grafting, is connected by plug
Connect device inner housing and outer housing limitation opposing compression bulb, make ball head lock in catching groove, so realize plug and socket it
Between plug connection, this connection structure needs that ball is arranged on socket in actual production process, and needs to guarantee ball
Position of the head in ball, structure is more complicated, and production efficiency is lower.
Summary of the invention
The purpose of the present invention is to provide a kind of Pushpulll locking structures, multiple to solve Pushpulll locking structure in the prior art
It is miscellaneous, process inconvenient problem；The object of the invention is also to provide a kind of plugs using the locking mechanism；The purpose of the present invention
It also resides in and a kind of socket using the push-pull configuration is provided.
To achieve the above object, the technical solution of Pushpulll locking structure of the present invention is:
Pushpulll locking structure, including male end matrix and female end matrix are respectively equipped with locking unit on male end matrix and female end matrix,
Locking unit include be arranged on male end matrix male end lock and setting female end matrix on female end lock, male end lock and
The buckle structure that is equipped with and can mutually fasten is respectively corresponded on female end lock, male end, which latches at least one latched with female end, to hang down
Directly in flexible deformation in plugging direction to make male end lock and female end latch phase when male end matrix and female end matrix are with respect to grafting
Mutual thrusting slip and locking is mutually fastened by buckle structure, male end matrix or female end matrix are equipped with activity in the plugging direction
The locking member of installation, locking member has locking position and evacuation position in the shift motion along plugging direction, at locking position,
Locking member can be carried out in male end lock and female end lock with latching on flexible deformation direction for elastic deformability
Block and both avoid disengaging, in Xie Suoweichu, locking member can avoid male end on flexible deformation direction and latch and female end
There is the lock of elastic deformability in lock and flexible deformation can occur.
Further, the male end matrix and female end matrix are circular base, and male end lock and female end lock are extremely
Few one occurs flexible deformation in tangential direction.
Further, male end latches opposite male end matrix and is fixedly installed, and female end lock can become with respect to female end base elastomer
Shape.
Further, the locking unit on the male end matrix and female end matrix is arranged in pairs, with a pair of male end lock
The buckle teeth or catching groove of button are disposed opposite to each other, and the buckle teeth or catching groove with a pair of female end lock are oppositely arranged, between a pair of female end lock
Form the padlock space for corresponding male end lock to slide-in.
Further, the locking unit on male end matrix and female end matrix has multipair and uniformly distributed in a circumferential direction.
It further, is monolithic construction with a pair of of male end lock.
Further, one of them of the male end matrix and female end matrix are equipped with circumferentially positioned key, on another
Equipped with circumferentially positioned slot, by circumferentially positioned key and circumferentially positioned slot cooperatively form positioning unit realize it is circumferentially positioned.
Further, the circumferencial direction interlaced arrangement of the positioning unit and locking unit along male end matrix.
Further, locking member is the lock sleeve being set on male end matrix, and the medial surface of lock sleeve is equipped with block
Convex key, block convex key carry out block by lock of its side to elastically deformable.
Further, locking member is the lock sleeve being set on male end matrix, and the medial surface of lock sleeve is circumferentially-spaced
Equipped with block convex key, two adjacent block convex keys pass through its opposite side respectively and carry out block to same a pair of of female end lock.
Further, it is slided in certain stroke of the lock sleeve on male end matrix, locking position includes lock sleeve close to slotting
The side extreme position at end is connect, is also arranged on male end matrix and keeps it in one close to inserted terminal for being supplied to lock sleeve
The spring of side extreme position.
It further, can be to the end face of block convex key when latching in tangential direction generation flexible deformation with a pair of of female end
It is supported and lock sleeve is prevented to slide towards locking position, and avoided block convex key after elasticity is restored and make lock sleeve in spring
Under the action of be moved to locking position.
The technical solution of plug of the present invention is:
Plug, including plug body, plug body are equipped with lock catch of plug, and the lock catch of plug is equipped with and is used for and socket body
On socket when latching thrusting slip opposite with socket buckle structure fastenings realize lock catch of plug and socket lock fastening lock relatively
Tight connector structure, plug body are equipped with the locking member of activity installation in the plugging direction, and locking member is along slotting
Connecing in the shift motion in direction has locking position and evacuation position, and at locking position, locking member can latch in deformation to socket
Block is carried out on direction and avoids lock catch of plug and socket from latching mutually and disengages, and when solving lock-bit, locking member can be in elasticity
Socket lock is avoided on deformation direction and brings it about flexible deformation.
Further, the lock catch of plug is fixed in plug body, for making when latching thrusting slip with socket
Socket lock edge is perpendicularly to the plugging direction generation flexible deformation.
Further, the plug body is circular base, and latches opposite fasten with socket in the tangential direction and lock
Tightly.
Further, the lock catch of plug in the plug body is arranged in pairs, with the buckle teeth or button of a pair of lock catch of plug
Slot is disposed opposite to each other.
Further, the lock catch of plug has multipair, along the arranged for interval on the circumferencial direction of plug body.
It further, is monolithic construction with a pair of of lock catch of plug.
Further, it is provided in the plug body for the circumferential direction with the circumferentially positioned key cooperation on socket body
Locating slot.
Further, the circumferentially positioned slot and the lock catch of plug along the circumferential direction interlaced arrangement.
Further, the locking member is the lock sleeve being set in plug body, and the medial surface of lock sleeve is equipped with
Block convex key, block convex key have the stopping surface for carrying out block cooperation to socket lock button.
Further, the locking member is the lock sleeve being set in plug body, and the medial surface of lock sleeve is axial
Interval setting block convex key, two adjacent block convex keys have for carrying out the positioned opposite of block to same a pair of of socket lock button
Stopping surface.
Further, it is slided in certain stroke of the lock sleeve in plug body, locking position includes lock sleeve close to slotting
The side extreme position at end is connect, is also arranged in plug body and keeps it in one close to inserted terminal for being supplied to lock sleeve
The spring of side extreme position.
The technical solution of socket of the present invention is:
Socket, including socket body, socket body are latched equipped with socket, and the socket lock, which is buckled, to be provided with for plug body
On lock catch of plug thrusting slip when opposite with connector structure fastening realize that lock catch of plug and opposite fasten of socket lock are locked
Tight socket buckle structure.
Further, the socket lock can be relatively slotting along being perpendicularly to the plugging direction when with lock catch of plug thrusting slip
Seat base elastomer deformation.
Further, the socket body is circular base, and the socket, which latches in tangential direction, occurs elasticity change
Shape.
Further, the socket lock button on socket body is arranged in pairs, with the buckle teeth or catching groove phase of a pair of socket lock button
To setting, with the lock space formed between a pair of socket lock button for corresponding lock catch of plug to slide-in.
Further, socket lock is buckled with multipair, and uniformly distributed in a circumferential direction.
Further, it is provided on the socket body for the circumferential direction with the circumferentially positioned slot cooperation in plug body
Positioning key.
Further, the circumferentially positioned key and the socket latch along the circumferential direction interlaced arrangement.
Further, with for the gear to lock sleeve when being buckled in tangential direction generation flexible deformation with a pair of of socket lock
Only the end face of convex key is supported and lock sleeve is prevented to slide towards locking position and after elasticity is restored for avoiding block convex key
And lock sleeve is made to be moved to the support surface of locking position under the action of the spring.
The beneficial effects of the present invention are: compared with the prior art, Pushpulll locking structure according to the present invention, male end matrix
It is mutually fastened and connected between female end matrix by locking unit, when male end matrix and female end matrix are with respect to grafting, male end lock
At least one of button and female end lock can be perpendicularly to the plugging direction upper flexible deformation in male end matrix and female end matrix phase
So that male end lock and female end is latched mutual thrusting slip and is mutually fastened locking by buckle structure when to grafting, then realizes public
The grafting of end group body and female end matrix at this time latches male end by locking member and female end lock limits, can be avoided
Relative separation between male end matrix and female end matrix, in process of production, it is thus only necessary on male end matrix and female end matrix
The lock that can be fastened relatively is set, it is relatively simple for structure, and also processing is more convenient, meanwhile, male end matrix and female end base
Push-and-pull operation between body is more convenient, when needing male end matrix and female end matrix separates, it is thus only necessary to release locking member
Limit to male end lock and female end lock, then drawing male end matrix or female end matrix, can be realized male end matrix and female end
Separation between matrix, compact, high production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment 1 of Pushpulll locking structure of the invention；
Fig. 2 is the structural schematic diagram of lock sleeve in Fig. 1；
Fig. 3 is the structural schematic diagram for removing lock sleeve in Fig. 1；
Fig. 4 is the discrete state figure of lock catch of plug and socket lock in Fig. 3；
Fig. 5 is the plug construction schematic diagram in Fig. 1；
Fig. 6 is the structural schematic diagram of the socket in Fig. 1.
Description of symbols: 1- Socket casing；2- plug casing；3- lock sleeve；4- spring；5- plug color mark point；
11- socket lock；12- feather key；13- catching groove；14- cantilever；21- lock catch of plug；22- guiding groove；23- buckle teeth；31- block is convex
Key；32- escape groove；33- anti-skid chequer.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The embodiment 1 of Pushpulll locking structure of the present invention, Pushpulll locking structure can be applied to two zero of opposite grafting
During locking and unlocking between part, in the present embodiment for being mutually adapted the plug of grafting, socket, the present invention is described
Pushpulll locking structure be applied to plugs and sockets on when a kind of situation.Certainly, Pushpulll locking structure of the invention can also be with
Mutually lock the use environment of connection applied to other two components, concrete form be applied to basic class on plugs and sockets
Seemingly, it is not described in detail herein.
The specific structure of Pushpulll locking structure is as shown in Figures 1 to 6, wherein the plug and socket for opposite grafting comes
It says, plug includes plug casing 2, and plug casing 2 is equivalent to the male end matrix in Pushpulll locking structure, and socket includes Socket casing
1, Socket casing 1 is equivalent to the female end matrix in Pushpulll locking structure, and Socket casing 1 and plug casing 2 are circular base, inserts
The front end of seat shell body 1, which overhangs forward, the socket lock 11 of the force-applied tangential flexible deformation along plug casing 2, and socket latches phase
When the female end lock in Pushpulll locking structure, the side wall backwards to its flexible deformation direction of socket lock 11 is equipped with catching groove
13, lock catch of plug 21 is extended on plug casing 2 forward, lock catch of plug is equivalent to the lock of the male end in Pushpulll locking structure, inserts
Head lock 21 has the buckle teeth 23 cooperated with 13 locking of catching groove, and buckle teeth 23 has the edge in 1 grafting of plug casing 2 and Socket casing
The free end of tangential direction pushing tow socket lock 11 makes the pushing tow face of socket 11 flexible deformations of lock, and plug during pushing tow
Lock row Relative sliding raw for socket lock garnishment, and then realize the opposite fastening of buckle teeth and catching groove, while on plug casing 2
Locking member is additionally provided with to prevent 1 relative separation of plug casing 2 and Socket casing.
For Socket casing 1, socket lock 11 simultaneously extends front and back for the circumferentially-spaced pairs of arrangement along plug casing 2
Cantilever 14, catching groove 13 is arranged on the opposite sides side wall of two cantilevers 14, and the gap between two cantilevers 14 constitutes
For the padlock space that lock catch of plug 21 protrudes into, in the present embodiment, there are three above-mentioned socket locks 11, along Socket casing 1
It is circumferentially-spaced uniformly distributed, meanwhile, the front end face of cantilever 14 is to be inclined outwardly from back to front for guiding lock catch of plug 21 to be inserted into
Wedge shape plugs together guide surface, and the front end face of catching groove 13 is to slope inwardly from back to front at opposite point of plug casing 2 and Socket casing 1
From when stress radially it is distracted wedge shape separation guide surface.Overhanging forward in the front end of Socket casing 1 simultaneously has feather key 12, this is led
To there are three keys 12, along the circumferentially-spaced uniformly distributed of Socket casing 1, while feather key 12 and socket lock 11 are along Socket casing 1
Axially spaced-apart interlaced arrangement, plug casing 2 and the assembly of each position of 1 plug surface of Socket casing are accurate during guarantee grafting
Degree and Assembly stability.
Above-mentioned catching groove 13 is V-arrangement flaring structure, and the catching groove 13 on two cantilevers 14 is positioned opposite.Certainly, in other realities
It applies in example, catching groove may be other flaring structures such as C-shaped.
In the present embodiment, Socket casing 1 includes the main casing of square plate with the front end for being connected to square plate, in order to prevent plug
2 error of shell, the position that respective socket latches on the outer peripheral surface of square plate are provided with socket color mark point.
For plug casing 2, in the present embodiment, there are three lock catch of plug 21, along the circumferentially-spaced of plug casing 2
It is uniformly distributed, and each lock catch of plug 21 is corresponding with a pair of of socket lock 11, lock catch of plug 21 is to be sticked in the periphery of plug casing 2
The arc plate structure held in front is extended with straight panel section along the longitudinal direction, also has and connect with the two sides of the radial direction of straight panel section
The buckle structure connect, the buckle structure constitute above-mentioned buckle teeth 23, for tangentially strutting socket lock 11 outward, buckle teeth 23
During front end face constitutes pushing tow face, plug and socket grafting, lock catch of plug 21 is stretched in holding tank forward, while buckle teeth
The inner sidewall of 23 pushing tow face two cantilevers 14 of pushing tow and make two cantilevers 14 that flexible deformation occur opposite to each other and it is radial strut, inserting
When head is completed with socket grafting, buckle teeth 23 is just into catching groove 13, at this point, buckle teeth 23 releases the radial direction to socket lock 11
Pushing tow, socket lock 11 due to itself flexible deformation and restore to the original state, at this time by locking member can guarantee play shape claw
It will not radially outward strut, and then can guarantee that the grafting between plug casing 2 and Socket casing 1 is locked.
The front end face of buckle teeth 23 is that intilted wedge shape plugs together pushing tow face from back to front simultaneously, for latching 11 with socket
Front end face guiding cooperation and socket lock 11 is strutted.The rear end face of buckle teeth is to be inclined outwardly from back to front in plug casing
The wedge shape isolated with catching groove 13 separates pushing tow face to 2 buckle teeth when strutting socket lock 11 when separating with Socket casing 1 backward.Wedge shape is inserted
The setting in pushing tow face and wedge shape separation pushing tow face is closed so that buckle teeth is formed as triangular block structure.Certainly, in other implementations, detain
Tooth may be spherical structure or arcuate structure.In the present embodiment, the confession that front-rear direction extension is additionally provided on plug casing 2 is inserted
The guiding groove 22 of the guiding cooperation of feather key 12 on seat shell body 1.There are three guiding grooves 22, along the circumferentially-spaced equal of plug casing 2
Feather key 12 on cloth, with Socket casing 1 corresponds.
Above-mentioned locking member is the lock sleeve 3 being set on plug casing 2, and the inner sidewall leading portion of lock sleeve 3 is equipped with diameter
To multiple block convex keys 31 of convex, each block convex key 31 is arranged on inner sidewall along the circumferentially-spaced of plug casing 2, and phase
It forms the escape groove 32 for avoiding socket lock 11 between two adjacent block convex keys 31, the groove width size of escape groove 32 and inserts
The radial dimension of seat lock 11 is consistent, and the opposing sidewalls of two adjacent block convex keys 31 can be made to be folded in socket lock in this way
11 outside limits socket lock 11.There is the limited step of radial convex, the limit in the rear inner wall of lock sleeve 3
Position step be ring-shaped step, it is corresponding on the outer peripheral surface of plug casing 2 be equipped with for limited step slide and with limited step edge
The limiting slot of the ring structure of the axial block cooperation of plug casing 2, is provided between the rear cell wall and limited step of limiting slot
It moves forward for applying to lock sleeve 3 with the bullet of the active force in the flexible deformation path for getting involved in socket lock 11
Spring, while be equipped on plug casing 2 in plug casing 2 and pushing tow lock sleeve 3 makes lock sleeve 3 from inserting when 1 grafting of Socket casing
Abjection is in the flexible deformation path of seat lock 11 to release the pushing part limited to the flexible deformation of socket lock 11, in this implementation
In example, which is formed by the front end of socket lock 11, the above-mentioned block convex key 31 of the front end pushing tow of socket lock 11
Front end face so as to connector sleeve is retreated.
In the present embodiment, lock sleeve 3 is being located at since the flexible deformation path that intervention is latched to socket to close to slotting
It connects in the stroke between the side extreme position at end and is in locking position, lock sleeve is in the flexible deformation path latched from socket
Solution lock-bit, therefore, Xie Suowei are in stroke between middle abjection to beginning to the side extreme position of separate inserted terminal
What is all referred to locking position is not a specific position, and makes a trip range.
On the outer peripheral surface of lock sleeve 3 have for people backward drawing and make lock sleeve 3 from socket lock 11 flexible deformation road
Deviate from diameter to realize plug casing 2 and the isolated operation portion of Socket casing 1, the operation portion is by being arranged in the periphery of lock sleeve 3
The formation of anti-skid chequer 33 on face.
It is corresponding be provided on the outer peripheral surface of plug casing 2 it is corresponding with the socket color mark point on Socket casing 1
Plug color mark point 5.
In the actual use process, in plug and socket grafting, above-mentioned lock sleeve 3 is by bullet for the Pushpulll locking structure
Spring presses and is located at outside the two sides of lock catch of plug 21, during grafting, first by plug color mark point 5 and socket color mark
Note point alignment, plug casing 2 is to during the direction grafting of Socket casing 1 again later, the straight panel section of lock catch of plug 21 at this time
Front section stretches to forward in the padlock space of socket lock, when being further continued for moving forward, buckle teeth on lock catch of plug 21
Wedge shape plugs together two cantilevers that the front end wedge shape that pushing tow face latches 11 with socket plugs together guide surface cooperation and pushing tow socket lock 11
14, and then socket lock 11 is strutted, at this point, since the width dimensions of socket lock 11 become larger, above-mentioned lock sleeve 3 can not be after
Continuous intervention is into the flexible deformation path of socket lock 11, and when being further continued for plugging together forward, the front end face of socket lock 11 can be with lock
The front end face contact of block convex key 31 on fixed 3 inner sidewall, lock sleeve 3 by thrust and offset spring active force and plug
The rear of shell 2 is mobile, then when the buckle teeth on lock catch of plug 21 enters socket and latches in 11 catching groove 13, plug casing 2
Mating, thrusting action of the buckle teeth releasing at this time to cantilever 14, bullets of the socket lock 11 due to itself are completed with Socket casing 1
Property effect and restores to the original state, socket latch 11 width dimensions it is consistent with the groove width size of escape groove 32 of lock sleeve 3, insert at this time
Two cantilevers 14 of seat lock 11 are relatively close, are detached from the pushing tow of the block convex key 31 of lock sleeve 3, lock sleeve 3 is in spring
Effect is lower to be moved forward, and is erected at the opposite sides of the width direction of socket lock 11, that is, is blocked in the bullet of socket lock 11
In property deformation path, plug and socket relative separation can be prevented.Guarantee the stability of connection.
And when needing plug casing 2 and 1 relative separation of Socket casing, in the present embodiment, first pass through artificial drawing
Lock sleeve 3 then proceedes to pull back plug casing 2 so that lock sleeve 3 deviates from the flexible deformation path of socket lock 11, this
When socket lock 11 two cantilevers 14 it is opposite under the action of the wedge shape separation pushing tow face of buckle teeth strut so that lock catch of plug
21 can extract from the holding tank that socket latches, and then realize the relative separation between plug casing 2 and Socket casing 1.
Certainly, in the present embodiment, the groove width of above-mentioned escape groove 32 is consistent with the width dimensions of socket lock 11, at it
In his embodiment, the groove width of escape groove 32 can be greater than the width of socket lock 11, while the groove width size of escape groove 32 wants small
In the width dimensions of socket lock 11 and the sum of the width dimensions of two buckle teeth.
Above-described embodiment 1 is the optimal embodiment of Pushpulll locking structure of the invention, can basis in other embodiments
It needs that corresponding structure is adjusted or is simplified:
The embodiment 2 of Pushpulll locking structure of the invention simplifies the structure of Pushpulll locking structure in the present embodiment, is specifically
Pushpulll locking structure includes male end matrix and female end matrix, is respectively equipped with locking unit on male end matrix and female end matrix, locking
Unit includes the female end lock on the male end lock and setting female end matrix being arranged on male end matrix, male end lock and female end
Respectively corresponded on lock and be equipped with the buckle structure that can mutually fasten, female end lock can be perpendicularly to the plugging direction upper flexible deformation with
Male end lock and female end is set to latch mutual thrusting slip and pass through buckle structure when male end matrix and female end matrix are with respect to grafting
Locking is mutually fastened, male end matrix is equipped with the locking member of activity installation in the plugging direction, and locking member is along grafting side
To shift motion in have locking position and evacuation position, at locking position, locking member can to male end latch and female end latch
In latching on flexible deformation direction with elastic deformability carry out block and both avoid disengaging, in Xie Suoweichu, lock
Tight component can avoid on flexible deformation direction the lock with elastic deformability in male end lock and female end lock and be made
Flexible deformation can occurs in it, by the setting of male end lock and female end lock so that male end matrix and the opposite grafting of female end matrix
When, female end latches flexible deformation and realizes through the opposite fastening of buckle structure, then realize the grafting of male end matrix and female end matrix,
Male end is latched by locking member at this time and female end lock limits, can be avoided between male end matrix and female end matrix
Relative separation, in process of production, it is thus only necessary to the lock that setting can fasten relatively on male end matrix and female end matrix,
It is relatively simple for structure, and processing is more convenient, meanwhile, the push-and-pull operation between male end matrix and female end matrix is more convenient,
When needing male end matrix and female end matrix separates, it is thus only necessary to release locking member to the limit of male end lock and female end lock
Position, then drawing male end matrix or female end matrix can be realized the separation between male end matrix and female end matrix, compact,
High production efficiency.
Certainly, the case where latching elastically deformable only for female end in the above embodiments 2 is described, i.e. male end base
When body opposite with female end matrix grafting male end lock and female end latch opposite thrusting slip and when female end lock flexible deformation occurs.
And in other embodiments, male end can also be latched to the structure for being set as elastically deformable, in male end matrix and female end matrix
When opposite grafting, male end lock and female end latch opposite thrusting slip, both make opposite direction that flexible deformation occur.Again or
Person, can also only set male end lock to the structure of elastically deformable, and male end lock and female end latch opposite thrusting slip, make
Flexible deformation occurs for male end lock.Further, in other embodiments, locking member also can be set on female end matrix.
The embodiment 3 of Pushpulll locking structure of the invention, as advanced optimizing to embodiment 2, male end matrix and mother
End group body is circular base, and female end latches in tangential direction and flexible deformation occurs.Make structure simpler in this way, process and assemble
It is convenient.Certainly in other embodiments, male end matrix and female end matrix may be rectangle matrix；Male end lock and female end lock
At least one flexible deformation can occur in radial directions, only using this deformation direction structural matrix size compared with
Greatly, it is unfavorable for the development of miniaturization, precise treatment.
The embodiment 4 of Pushpulll locking structure of the invention, as advanced optimizing to embodiment 3, male end lock is opposite
The fixed setting of male end matrix, female end lock can be deformed with respect to female end base elastomer.It in this way can be to avoid the extensive of flexible deformation direction
Path is uncontrollable again, and structure is simple, convenient for assembly, certainly, in other formula embodiments, male end lock and female end lock
To be set as elastic construction, elastic construction only can also be set by male end lock.
The embodiment 5 of Pushpulll locking structure of the invention, as advanced optimizing to embodiment 4, male end matrix and mother
Locking unit on end group body is arranged in pairs, and the buckle teeth or catching groove with a pair of male end lock are disposed opposite to each other, with a pair of female end lock
The buckle teeth or catching groove of button are oppositely arranged, empty for padlock of the corresponding male end lock to slide-in with being formed between a pair of female end lock
Between, setting in this way can guarantee the bilateral locking of male end lock and female end lock, guarantee that locking is effectively stablized.Certainly, at other
In embodiment, the locking unit of male end matrix and female end matrix can not also be arranged in pairs.
The embodiment 6 of Pushpulll locking structure of the invention, as advanced optimizing to embodiment 5, male end matrix and mother
Locking unit on end group body has multipair and uniformly distributed in a circumferential direction, circumferencial direction multi-point locking, guarantee locking stability.
The embodiment 7 of Pushpulll locking structure of the invention, as advanced optimizing to embodiment 5, with a pair of male end lock
Button is monolithic construction, facilitates process and assemble, meanwhile, guarantee the compactedness of structure, certainly, in other embodiments, male end lock
Button or split type structure.
The embodiment 8 of Pushpulll locking structure of the invention, as advanced optimizing to embodiment 6, male end matrix and mother
One of them of end group body is equipped with circumferentially positioned key, another is equipped with circumferentially positioned slot, passes through circumferentially positioned key and circumferential direction
Locating slot cooperatively form positioning unit realize it is circumferentially positioned.It is relatively circumferential fixed between male end matrix and female end matrix to guarantee
Position, avoids mispluging misplug.
The embodiment 9 of Pushpulll locking structure of the invention, as advanced optimizing to embodiment 8, positioning unit and lock
Circumferencial direction interlaced arrangement of the tight unit along male end matrix, the further stability for guaranteeing grafting positioning, naturally it is also possible to no
Interlaced arrangement.
The embodiment 10 of Pushpulll locking structure of the invention is locked as the advanced optimizing in any one to embodiment 3 ~ 9
Tight component is the lock sleeve being set on male end matrix, and the medial surface of lock sleeve is equipped with block convex key, and block convex key passes through its side
Lock in face of elastically deformable carries out block, prevents lock from deforming by lock sleeve, and pass through the block convex key of medial surface
Side carry out block, it is while easy to operate convenient for assembly.It certainly, in other embodiments, can be directly on male end matrix
Stop block along plugging direction activity installation, the corresponding lock flexible deformation of side plate face block of stop block are set.
The embodiment 11 of Pushpulll locking structure of the invention is locked as the advanced optimizing in any one to embodiment 5 ~ 9
Tight component is the lock sleeve being set on male end matrix, and the medial surface of lock sleeve is circumferentially-spaced to be equipped with block convex key, adjacent two
A block convex key passes through its opposite side respectively and carries out block to same a pair of of female end lock, and easy to process, locking is stablized, when
So, in other embodiments, lock sleeve can also have the U-shaped buckle shape being assemblied on male end matrix along plugging direction guiding activity
At U-shaped buckle two sidewalls are located at the outside with a pair of of female end lock, to realize the block of the flexible deformation latched to female end.
The embodiment 12 of Pushpulll locking structure of the invention, as advanced optimizing to embodiment 11, lock sleeve is in public affairs
Sliding in certain stroke on end group body, locking position include side extreme position of the lock sleeve close to inserted terminal, on male end matrix
It is also arranged with the spring for keeping it in the side extreme position close to inserted terminal for being supplied to lock sleeve, passes through spring
It is arranged and guarantees that lock sleeve is maintained at the position for carrying out block to socket lock button, prevent from misreading the possibility locked, certainly, in other implementation
In example, it can also be arranged in the corresponding position on male end matrix and be located at locking position Shi Keyu lock sleeve along grafting side in lock sleeve
The locking elastic slice cooperated to block, so that lock sleeve is maintained at locking position by locking elastic slice.
The embodiment 13 of Pushpulll locking structure of the invention, as advanced optimizing to embodiment 12, with a pair of female end
Tangential direction is latched in occur to support the end face of block convex key when flexible deformation and prevent lock sleeve towards locking
Position sliding, and avoid block convex key after elasticity is restored and lock sleeve is made to be moved to locking position under the action of the spring, when grafting
The automatic evacuation that lock sleeve may be implemented, does not need manual operation, relatively simple for structure.
The embodiment of plug of the invention, including plug body, the structure of plug body and above-mentioned Pushpulll locking structure
Embodiment 1 ~ 13 any one in male end matrix structure it is consistent, be no longer developed in details.
The embodiment of socket of the invention, including socket body, the structure of socket body and above-mentioned Pushpulll locking structure
Embodiment 1 ~ 13 any one in female end matrix structure it is consistent, be no longer developed in details.
Claims (10)
1. Pushpulll locking structure, including male end matrix and female end matrix, it is single that locking is respectively equipped on male end matrix and female end matrix
Member, it is characterised in that: locking unit includes the female end on the male end lock and setting female end matrix being arranged on male end matrix
The buckle structure that is equipped with and can mutually fasten, male end lock and female end lock are respectively corresponded on lock, male end lock and female end lock
At least one can be perpendicularly to the plugging direction upper flexible deformation to make male end when male end matrix and female end matrix are with respect to grafting
Lock and female end latch mutual thrusting slip and mutually fasten locking by buckle structure, and male end matrix or female end matrix are equipped with
The locking member of activity installation in the plugging direction, locking member have locking position and are kept away in the shift motion along plugging direction
It steps down, at locking position, locking member can latch in bullet with elastic deformability in male end lock and female end lock
Property deformation direction on carry out block and both avoid disengaging, in Xie Suoweichu, locking member can be kept away on flexible deformation direction
Male end is allowed to latch with there is the lock of elastic deformability in female end lock and flexible deformation can occur.
2. Pushpulll locking structure according to claim 1, it is characterised in that: the male end matrix and female end matrix are circle
In tangential direction flexible deformation occurs at least one of shape matrix, male end lock and female end lock.
3. Pushpulll locking structure according to claim 2, it is characterised in that: male end latches opposite male end matrix fixation and sets
It sets, female end lock can be deformed with respect to female end base elastomer.
4. Pushpulll locking structure according to claim 3, it is characterised in that: the lock on the male end matrix and female end matrix
Tight unit is arranged in pairs, and the buckle teeth or catching groove with a pair of male end lock are disposed opposite to each other, with the buckle teeth or button of a pair of female end lock
Slot is oppositely arranged, with the padlock space formed between a pair of female end lock for corresponding male end lock to slide-in.
5. Pushpulll locking structure according to claim 4, it is characterised in that: the locking list on male end matrix and female end matrix
Member has multipair and uniformly distributed in a circumferential direction.
6. Pushpulll locking structure according to claim 4, it is characterised in that: latching with a pair of male end is monolithic construction.
7. Pushpulll locking structure according to claim 5, it is characterised in that: the male end matrix and female end matrix are wherein
One is equipped with circumferentially positioned key, another is equipped with circumferentially positioned slot, passes through the cooperation of circumferentially positioned key and circumferentially positioned slot
It is circumferentially positioned to form positioning unit realization.
8. Pushpulll locking structure according to claim 7, it is characterised in that: the positioning unit and locking unit are along male end
The circumferencial direction interlaced arrangement of matrix.
9. plug, including plug body, it is characterised in that: plug body is equipped with lock catch of plug, and the lock catch of plug is equipped with
Fastening opposite with socket buckle structure realizes lock catch of plug and socket when for latching thrusting slip with the socket on socket body
The opposite connector structure for fastening locking of lock, plug body are equipped with the locking member of activity installation in the plugging direction,
Locking member has locking position and evacuation position in the shift motion along plugging direction, and at locking position, locking member can be right
Socket latches on deformation direction and carries out block and avoid lock catch of plug and socket from latching mutually and disengage, in Xie Suoweichu, locking
Component can avoid socket lock on flexible deformation direction and bring it about flexible deformation.
10. socket, including socket body, it is characterised in that: socket body is latched equipped with socket, and the socket lock buckles setting
There is fastening opposite with connector structure when the lock catch of plug thrusting slip in plug body to realize lock catch of plug and socket
The opposite socket buckle structure for fastening locking of lock.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810713654 | 2018-06-29 | ||
| CN2018107136547 | 2018-06-29 |
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| CN110459912A true CN110459912A (en) | 2019-11-15 |
| CN110459912B CN110459912B (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811572187.7A Active CN110459912B (en) | 2018-06-29 | 2018-12-21 | Push-pull locking structure and plug and socket using same |
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| CN (1) | CN110459912B (en) |
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| CN111061017A (en) * | 2019-12-31 | 2020-04-24 | 烽火通信科技股份有限公司 | Connector and optical fiber connecting assembly |
| CN113078514A (en) * | 2021-03-30 | 2021-07-06 | 中航光电科技股份有限公司 | Plug, socket and novel push-and-pull locking connector |
| CN113653718A (en) * | 2021-07-20 | 2021-11-16 | 中航光电科技股份有限公司 | Interactive nested formula push-and-pull structure |
| CN114824935A (en) * | 2022-04-25 | 2022-07-29 | 中航光电科技股份有限公司 | Photoelectric connector, photoelectric connector adapting shell, photoelectric adapting connector, photoelectric adapter and locking structure |
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|---|---|
| CN110459912B (en) | 2021-05-18 |
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