Utility model content
Main purpose of the present utility model is to provide a kind of electric connector, it is intended to lifts the male seat and female seat group of electric connector
Effect is unloaded in assembly and disassembly.
To achieve the above object, the utility model proposes electric connector include male seat and female seat, the female seat is provided with
Socket, the male seat are provided with the plug being adapted to the socket and the sliding block on the plug;The socket is provided with
For the cavity of the plug grafting, the plug is provided with the first locking piece for be adapted to and locking with the socket, on the sliding block
Provided with the second locking piece and projection that locking is adapted to the plug, the sliding block is supported in the plug by the projection
Interior, the sliding block is arranged on the plug, and the plug and the close grafting of the socket.
Preferably, the plug is U-shaped shell fragment, and first locking piece is the U-shaped shell fragment to away from the socket
Direction extends the snap fit to be formed;The neck being adapted to the snap fit is provided with the socket, the snap fit is fastened on institute
State in neck.
Preferably, the sliding block includes substrate and the first limiting plate being vertical on the relative both sides of the substrate;Institute
State U-shaped shell fragment and be convexly equipped with two the second limiting plates, and two second limiting plates on the relative one side of the snap fit is set
It is distributed in the both sides of the U-shaped shell fragment;Second limiting plate is on the U-shaped shell fragment formed with the cunning slided for the substrate
Rail.
Preferably, second locking piece is the locating dowel on first limiting plate;The U-shaped shell fragment is being set
The one side extension of the snap fit is formed with shell fragment button, and the direction of one end that the shell fragment button inserts toward the substrate is prolonged
Stretch;Second limiting plate is provided with anti-back neck, and the locating dowel is connected in the anti-back neck, and the projection is connected in institute
State on shell fragment button.
Preferably, the U-shaped shell fragment is also convexly equipped with the 3rd limiting plate on the relative one side of the snap fit is set, and described the
Three limiting plates are set close to one end that the substrate inserts, and the 3rd limiting plate is distributed in described in the U-shaped shell fragment setting
On the both sides of second limiting plate;3rd limiting plate is arranged at intervals with second limiting plate and formed with groove;The cunning
Block also includes the clamp on the one end of the substrate with the U-shaped shell fragment grafting, and the clamp is provided with and the groove
It is adapted to the projection supported.
Preferably, the socket is provided with the two sides of corresponding 3rd limiting plate supplies the clamp from the cavity
Exposed extension slot, and the extension slot connects with the cavity.
Preferably, the pre-latch position that engaging is adapted to the locating dowel, the pre-latch position are additionally provided with second limiting plate
It is arranged at intervals with the anti-back neck, and the pre-latch position inserts one end setting of the U-shaped shell fragment away from the substrate.
Preferably, the sliding block also includes the boosting block located at the substrate in its one end away from the clamp.
Technical solutions of the utility model are by using the second locking piece on the first locking piece and sliding block on plug, and first
Locking piece locks plug and socket, realizes the first time locking function of electric connector;And the second locking piece locking plug and sliding block,
Realize second of locking function of electric connector;And plug is supported using the projection of sliding block, allow plug to keep straight shape, so as to
The state that plug closely locks with socket holding.In the case where not extracted successively by external force, sliding block stably will not be because of part
Damage and whole electric connector locking is failed;So that the male seat of electric connector be connected with female seat it is more solid and reliable.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, the description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, without being understood that
To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme
Occur conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the requires of the utility model
Protection domain within.
The utility model proposes a kind of electric connector.
In the utility model embodiment, referring to Figures 1 and 2, electric connector includes male seat 10 and female seat 20, the female seat
20 are provided with socket 100, and the male seat 10 is provided with the plug 200 that is adapted to the socket 100 and on the plug 200
Sliding block 300;The socket 100 be provided with for the grafting of plug 200 cavity 101, the plug 200 be provided with it is described
First locking piece 210 of the adaptation locking of socket 100, the sliding block 300 are provided with the second lock that locking is adapted to the plug 200
Determine part 310 and projection 320, the sliding block 300 is supported in the plug 200 by the projection 320, and the sliding block 300 blocks
On the plug 200, and the plug 200 and the 100 close grafting of socket.
Specifically, plug 200 is set by male seat 10 on electrical connectors, and socket 100 is set in female seat 20, will inserted
First 200 are plugged in the cavity 101 on socket 100, realize that the male seat 10 of electric connector is combined with the grafting of female seat 20.In order to lock
Male seat 10 and female seat 20, set the first locking piece 210, first locking piece 210 can be relative to socket 100 on plug 200
Position is locked.But in practical application, the first locking piece 210 may be because some portions in itself some part or male seat 10
Part breakage and cause lockout failure, cause male seat 10 and the connection failure of female seat 20.Therefore it is solution because the first locking piece 210
The easily lockout failure under emergency situations, then the structure of a sliding block 300 is set, and second locking piece is set in the structure of sliding block 300
310, the second locked component 310 locking plug 200 and sliding block 300 on the one hand can be utilized, another aspect sliding block 300 is inserted in slotting
On first 200, the projection 320 on sliding block 300 can support plug 200, allow plug 200 to keep straight and upright state, so that plug 200
More consolidation is locked with socket 100, so that the first locking piece 210 is not easy locking failure.First locking piece 210 and the second lock
Determine part 310 in the present embodiment, buckle structure component, coupler construction component or clamp structure component etc. can be used, according to reality
Service condition is set.
Technical solutions of the utility model are by using the second lock on the first locking piece 210 and sliding block 300 on plug 200
Determine part 310, the first locking piece 210 locking plug 200 and socket 100, realize the first time locking function of electric connector;And second
Locking piece 310 locks plug 200 and sliding block 300, realizes second of locking function of electric connector;And utilize the convex of sliding block 300
Block 330 supports plug 200, allows plug 200 to keep straight shape, so that plug 200 and socket 100 keep the shape closely locked
State.In the case where not extracted successively by external force, sliding block 300 is stable to lock because of the damage of part whole electric connector
Tight failure;So that the male seat 10 of electric connector be connected with female seat 20 it is more solid and reliable.
Preferably, reference picture 2 and Fig. 3, the plug 200 are U-shaped shell fragment, and first locking piece 210 is the U-shaped bullet
Piece 200 extends the snap fit to be formed (not identifying) to away from the direction of the socket 100;Be provided with the socket 100 with it is described
The neck (not identifying) of snap fit adaptation, the snap fit are fastened in the neck.
Specifically, plug 200 is arranged to U-shaped shell fragment, is arranged so that plug 200 is flexible;When (the U-shaped of plug 200
Shell fragment 200) insertion socket 100 cavity 101 in after, U-shaped shell fragment 200 it is flexible up and down two parts can closely support
Hold in cavity 101 so that U-shaped shell fragment 200 and the grafting of socket 100 are close.In the present embodiment, snap fit includes being located at U-shaped bullet
First snap fit 211 of the top surface of piece 200 and the second snap fit 212 positioned at the side both sides of U-shaped shell fragment 200;Wherein the first snap fit 211 with
First neck, 110 mutual clamping, and the first snap fit 211 hooks the direction held backwards to socket 100 so that lock U-shaped shell fragment 200 and existed
The displacement of horizontal direction;120 mutual clamping of the second snap fit 212 and the second neck positioned at the side both sides of U-shaped shell fragment 200, and the
Two snap fits 212 hook the direction held backwards to socket 100, have locked displacement of the U-shaped shell fragment 200 in vertical direction, the U-shaped of grafting one
Shell fragment 200 reaches locking more preferably effect with socket 100.
Further, reference picture 2 and Fig. 3, the sliding block 300 includes substrate 320 and to be vertical at the substrate 320 relative
Both sides on the first limiting plate 340;The U-shaped shell fragment 200 is convexly equipped with two the on the relative one side of the snap fit is set
Two limiting plates 220, and two second limiting plates 220 are distributed in the both sides of the U-shaped shell fragment 200;Second limiting plate
The 220 slide rail (not shown) slided on the U-shaped shell fragment 200 formed with the confession substrate 320.
In order to which the substrate 320 of sliding block 300 can more swimmingly be slipped into U-shaped shell fragment 200, therefore on U-shaped shell fragment 200
Second limiting plate 220 is set, the first limiting plate 340 is also set on substrate 320, is arranged such so that the second limiting plate 220 exists
The slide rail slided on U-shaped shell fragment 200 formed with substrate 320;Substrate 320 is second spacing against this using the first limiting plate 340
Plate 220, and slipped into along slide rail is smooth in U-shaped shell fragment 200, the second limiting plate 220 on U-shaped shell fragment 200 is on substrate 320
First limiting plate 340 forms offset qualification.
Further, reference picture 2 and Fig. 3, second locking piece 310 are to determine on first limiting plate 340
Position post 310;The U-shaped shell fragment 200 is setting the one side of the snap fit to extend formed with shell fragment button 230, and the shell fragment is pressed
The direction extension of one end that button 230 inserts toward the substrate;Second limiting plate 220 is provided with anti-back neck 221, described fixed
Position post 310 is connected in the anti-back neck 221, and the projection 330 is connected on the shell fragment button 230.
Specifically, U-shaped shell fragment 200, socket 100 are completed to plug together, and the first locked component 210 is completed to lock for the first time, you can
Sliding block 300 is promoted to make its forward movement, locating dowel 310 can be caught in the anti-back neck 221 on the second limiting plate 220, to lock
The sliding block 300 inserted in U-shaped shell fragment 200.In addition to the connection further between lifting U-shaped shell fragment 200 and socket 100 is strong
Degree, projection 330 is set on the substrate 320 of sliding block 300, the projection 330 is specifically that the upper part of past U-shaped shell fragment 200 supports, shape
The compressive deformation action of paired U-shaped shell fragment 200 is defined so that U-shaped shell fragment 200 keeps straight in the cavity 101 of socket 100
Very, so that being connected between U-shaped shell fragment 200 and socket 100 more stable.Torn open for the ease of sliding block 300 from U-shaped shell fragment 200
Unload, therefore U-shaped shell fragment 200 is extended into the shell fragment button 230 to be formed in the direction of top surface towards substrate 310, can be in unloading process
Press a downward vertical forces on shell fragment button 230 so that U-shaped shell fragment 200 inside contracts in the cavity 101 of socket 100
Deformation, then U-shaped shell fragment 200 is extracted out from socket 100, complete unlocking motion.
Further, reference picture 2 and Fig. 3, the U-shaped shell fragment 200 also projection on the relative one side of the snap fit is set
There is the 3rd limiting plate 240, the 3rd limiting plate 240 is set close to one end that the substrate 320 inserts, and described 3rd spacing
Plate 240 is distributed in the U-shaped shell fragment 200 and set on the both sides of second limiting plate 220, the 3rd limiting plate 240 and institute
The second limiting plate 220 is stated to be arranged at intervals and formed with screens 203;The sliding block 300 also include located at the substrate 320 with it is described
Groove 203 on one end of the grafting of U-shaped shell fragment 200, the clamp 350 is provided with is adapted to the projection supported with the groove 203
351。
Cause sliding block 300 to be locked with U-shaped shell fragment 200 to not allow substrate 320 to be inserted in U-shaped shell fragment 200 excessive and lose
Effect, therefore the 3rd limiting plate 240 is convexly equipped with U-shaped shell fragment 200, and the 3rd limiting plate 240 and the second limiting plate 220 are in U
The same side of shape shell fragment 200;Groove 203 between other 3rd limiting plate 240 and the second limiting plate 220, can substrate 320 lean on
The clamp 350 of one end of the nearly grafting of U-shaped shell fragment 200 is caught in, and the one side of the 3rd limiting plate 240 towards clamp 350 can be to clamp 350
It is defined so that substrate 320 can slip into effective locking distance in U-shaped shell fragment 200 to be stopped.And the projection on clamp 350
351 can further limit position of the clamp 350 on groove 203, so as to ensure substrate 320 in the appropriate position of U-shaped shell fragment 200
Halt.
Reference picture Fig. 2 and Fig. 3, the socket 100 are provided with described in confession on the two sides of corresponding 3rd limiting plate 240
Clamp 350 connects from the exposed extension slot 102 of the cavity 101, the extension slot 102 with the cavity 101.Specifically, in U
When shape shell fragment 200 inserts the cavity 101 of socket 100, the front end insertion position of U-shaped shell fragment 200 is more deep, ensures U-shaped shell fragment 200
Locking effect more consolidation between socket 100;Thus the clamp 350 of the front end of substrate 320 also enters to chamber with U-shaped shell fragment 200
Body 101, hinder substrate 320 to enter in cavity 101 in order to avoid the projection 351 of clamp 350, and extension slot 102 is set, will card
Plate 350 can be exposed at outside extension slot 102 during substrate 320 advances, so as to ensure that U-shaped shell fragment 200 can swimmingly enter
Enter the cavity 101 of socket 100.
Further, in order to allow sliding block 300 to accelerate the lock speed in curved shell fragment 200, second limiting plate 220
On be additionally provided with the pre-latch position 222 that engaging is adapted to the locating dowel 310, the pre-latch position 222 is spaced with the anti-back neck 221
Set, and the pre-latch position 222 inserts one end setting of the U-shaped shell fragment 200 away from the substrate 320.It is arranged such, in cunning
Before block 300 slips into U-shaped shell fragment 200, locating dowel 310 can be caught in pre-latch position 22 in advance, substrate 320 also therefore can temporal persistence exist
In the slide rail of U-shaped shell fragment 200.When sliding block 300 slips into U-shaped shell fragment 200, locating dowel 310 can shorten the distance on slide rail, more
Slip into soon in U-shaped shell fragment 200.
Further, reference picture 2 and Fig. 3, the sliding block 300 also include located at the substrate 320 at it away from the card
Boosting block 360 on one end of plate 350.It is arranged such, the person of being easy to use, which catches, takes boosting block 360, easily promotes substrate 320 to enter
In U-shaped shell fragment 200.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.