CN109980467A

CN109980467A - Socket

Info

Publication number: CN109980467A
Application number: CN201910239299.9A
Authority: CN
Inventors: 俞国麟; 万剑; 许宝良
Original assignee: Ningbo Well Electric Appliance Co Ltd
Current assignee: Ningbo Well Electric Appliance Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2019-07-05

Abstract

The claimed socket of the present invention, including shell, and at least two electrode slices being disposed in the housing, wherein offering through-hole respectively on each electrode slice；Elastic buckle is provided in the shell, the Elastic buckle has two elastic slices being oppositely arranged, wherein being respectively equipped with pillar on each elastic slice, the pillar is arranged in a one-to-one correspondence with the through-hole on the electrode slice；The shell has been slidably connected sliding block, the Slipper stretches to the position on the Elastic buckle between two elastic slices, and the sliding block being capable of two elastic slices on Elastic buckle described in ejection, to drive the pillar on two elastic slices to be inserted correspondingly into the through-hole on two electrode slices, for being limited to the pin being plugged in the electrode slice.The present invention realizes that the limit between electrode slice and pin is fixed using the structural rigidity of pillar, and then realizes the socket to the locking function of plug.

Description

Socket

Technical field

The invention belongs to the relevant technical fields of plugs and sockets, more particularly to a kind of socket.

Background technique

Socket, also known as power outlet, switch socket refer to the seat for having one or more circuit connections pluggable, lead to Crossing it can be inserted into various wiring, convenient for connecting with other circuits.

Currently, plug falls off from socket in order to prevent, usually sets socket when existing socket and plug is mating It is set to the socket structure with locking function, especially by the pressure for being used to cooperate the electrode slice of pin insertion on plug on socket Tightly, to realize that the limit between electrode slice and pin is fixed to the snap fit of pin by electrode slice, and then socket is realized The function of anti-dropout between plug.

It is appreciated that the socket of above structure realizes the locking function to plug, then due between socket and plug Locking powers on the static friction formed when pole piece clamping with pin on plug by plug to realize, and electrode slice is with pin Metal material is prepared, so that the coefficient of friction of electrode slice and pin is smaller, so that the socket of above structure is to plug The stability of locking is poor, is easy to fall off again；And after socket long-time use, for being clamped with pin on plug on socket The electrode slice of cooperation is easily worn, and is acted on to further reduced the socket the locking of plug.

Summary of the invention

Based on this, it is necessary to for the technical problems in the prior art, provide a kind of socket.

Specifically, a kind of socket, including shell, and at least two electrode slices being disposed in the housing, wherein each institute It states and offers through-hole on electrode slice respectively；It is provided with Elastic buckle in the shell, the Elastic buckle, which has, to be oppositely arranged Two elastic slices, wherein being respectively equipped with pillar on each elastic slice, the pillar is arranged in a one-to-one correspondence with the through-hole on the electrode slice； The shell has been slidably connected sliding block, and the Slipper stretches to the position on the Elastic buckle between two elastic slices Set, and the sliding block can two elastic slices on Elastic buckle described in ejection, to drive the pillar on two elastic slices accordingly to insert Enter the through-hole on two electrode slices, for limiting to the pin being plugged in the electrode slice.

As a preferred solution of the present invention, the sliding block includes the pushing board on the shell, and is vertical at institute State the ejector plate on pushing board；The ejector plate is arranged two on the Elastic buckle from the side end far from the pushing board Position between a elastic slice.

As a preferred solution of the present invention, limiting section is respectively arranged on the two opposite sides of the ejector plate, described in two It is each provided with spacing auxiliary section on elastic slice, when two elastic slices of ejector plate ejection, the limiting section and the limit Auxiliary section contacts, to limit to the ejector plate and two elastic slices.

As a preferred solution of the present invention, the limiting section is set as the circular arc concave surface offered on the ejector plate, institute It states spacing auxiliary section and is set as the arc convex surface being provided on the elastic slice, the arc convex surface is set with circular arc concave surface cooperation It sets.

As a preferred solution of the present invention, it is respectively arranged with convex block on two elastic slices, is provided on the ejector plate Two bending plates, two bending plates separations in the two opposite sides of the ejector plate, and the bending plate can push it is described Convex block, to drive two elastic slices to be resetted.

As a preferred solution of the present invention, the bending plate is equipped with cambered surface, and the convex block is equipped with mating surface, described When bending plate pushes the convex block, the cambered surface can be engaged with the mating surface, to the ejector plate and two institutes Elastic slice is stated to be limited.

As a preferred solution of the present invention, the pushing board is provided with sliding limit on the side end face towards the shell Position part, is provided with sliding fit on the shell, the sliding locating part can cooperate with the sliding fit, will locate On the housing in the limit of the pushing board of initial position and/or final position.

As a preferred solution of the present invention, the sliding locating part is set as offering limiting groove on the pushing board, The sliding fit is set as the retention bead being provided on the shell.

As a preferred solution of the present invention, the ejector plate is towards the opening direction of two elastic slices on the Elastic buckle One side end is set as pyramidal structure.

As a preferred solution of the present invention, be provided with power supply indicator on the shell, the power supply indicator with it is described Two electrode slices electrical connection on socket.

Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:

Socket provided by the present invention, by reasonable structure setting, which utilizes the pillar of elastic slice on Elastic buckle Penetrating electrode piece and pin realize that the limit between electrode slice and pin is fixed using the structural rigidity of pillar, and then realize The socket is to the locking function of plug, stability when locking when so as to improve socket use to plug, have to this The function that the mating preventing plug from dropping of socket is fallen；And the socket is when in use, can be realized by stirring sliding block to plug Locking, easy to operate, the use demand of further satisfaction people.

Detailed description of the invention

Fig. 1 is the decomposition diagram of socket provided by an embodiment of the present invention.

Fig. 2 is the assembling schematic diagram of shell, electrode slice, Elastic buckle and power supply indicator in the socket of Fig. 1.

Fig. 3 is the structural schematic diagram at another visual angle of shell in the socket of Fig. 1.

Fig. 4 is the structural schematic diagram at another visual angle of electrode slice in the socket of Fig. 1 for being electrically connected with power supply line.

Fig. 5 is the structural schematic diagram at another visual angle of Elastic buckle in the socket of Fig. 1.

Fig. 6 is the structural schematic diagram at another visual angle of socket cover plate of Fig. 1.

Fig. 7 is the structural schematic diagram at another visual angle of sliding block in the socket of Fig. 1.

Fig. 8 is the structural schematic diagram of the plug for matching with socket in the present invention.

Wherein, 10, shell；11, jack；12, raised line is limited；13, mounting rack；20, electrode slice；21, through-hole；30, elastic Buckle；31, elastic slice；32, pillar；33, convex block；40, cover board；41, cutting；42, sliding fit；50, sliding block；51, pushing board； 52, ejector plate；53, bending plate；60, ground wire cover board；70, power supply indicator；100, socket；101, power supply line；102, insulated plastic Glue；200, plug；201, pin；202, lockhole；311, spacing auxiliary section；331, mating surface；511, locating part is slided；521, it limits Position portion；531, cambered surface.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool The purpose of the embodiment of body, it is not intended that in the limitation present invention.

Referring to Fig. 8, the claimed socket of the present invention, for cooperating with plug 200, preferably there are three pins with tool 201 plug 200 carry out it is mating, wherein distinguishing on the plug 200 for two pins 201 be electrically connected with power supply line Offer lockhole 202.

Fig. 1, Fig. 2 are please referred to, socket 100 provided by an embodiment of the present invention, including shell 10, it is set to the shell At least two electrode slices 20 connecting in 10 and with power supply line 101, the Elastic buckle 30 in the shell 10, and can slide It is connected to the sliding block 50 of the shell 10 dynamicly.

In the present embodiment, the shell 10 has been inwardly formed chamber, the Elastic buckle 30 and two electrodes The part that piece 20 is used to connect with pin 201 is arranged in the chamber of the shell 10, wherein being provided with lid on the shell 10 Plate 40 carries out lid for the chamber to the shell 10 and sets.That is, the sliding block 50 on the socket 100 of present embodiment can It is slidably arranged on the cover board 40, and partially protrudes into the chamber of the shell 10.

Also referring to Fig. 3, Fig. 6, four corners of the shell 10 offer jack 11 respectively, on the cover board 40 It is provided with the cutting 41 for matching jack 11 on the shell 10, and when the cover board 40 is assemblied on the shell 10, institute The corresponding jack 11 being inserted on the shell 10 of the cutting 41 on cover board 40 is stated, the cover board 40 and the shell are realized with this Limit assembly between body 10.Three limit raised lines 12 are arranged at intervals in the shell 10, two on the Elastic buckle 30 One end that elastic slice 31 is connected be arranged in three it is described limit raised line 12 positions, with this realize the Elastic buckle 30 relative to The limit of the shell 10 is fixed.

In the present embodiment, the socket tool of present embodiment is there are two electrode slice 20, two electrodes on the socket 100 Piece 20 for be electrically connected with power supply line 101, and a remaining electrode slice 20 for 101 grounding connection of power supply line, played with this The ground connection of the plug 100.That is, three electrode slices 20 on the plug 100 of present embodiment be respectively with power supply line 101 In firewire, zero curve and the electrode slice that is connected of ground line.

Wherein, two electrode slices 20 on the socket 100 for connecting with firewire and zero curve are arranged in the shell 10 Side, and live apart the Elastic buckle 30 two outside, and with the cover board 40 carry out lid set；And on the socket 100 For the other side of the shell 10 to be arranged in an electrode slice 20 of ground line connection, and property-line cover board 60 is covered If.It is appreciated that the socket 100 of present embodiment is in the periphery of the shell 10, the ground wire cover board 60 and the cover board 40 It is enclosed with insulated plastic 102, also to be attached fixation to the shell 10, the ground wire cover board 60 and the cover board 40；And The insulated plastic 102 wraps up the link position of the power supply line 101 and three electrode slices 20.

Referring to Figure 4 together, on two electrode slices 20 on the socket 100 for being electrically connected with power supply line 101 respectively Through-hole 21 is offered, correspondingly, with two pins on the matched plug 200 of the socket 100 for being electrically connected with power supply line Lockhole 202 is offered on 101 respectively, and the lockhole 202 is equipped with the through-hole 21, specifically when on the plug 200 Pin 201 when being plugged on the socket 100, the pin 201 on the plug 200 is inserted into the electricity on the socket 100 Lockhole 202 in pole piece 20, and on the pin 201 is overlapped setting with the through-hole 21 on the electrode slice 20, wherein the lock Hole 202 and the through-hole 21 circular hole that be set as aperture equal.

Please refer to fig. 5, the Elastic buckle 30 has two elastic slices 31 being oppositely arranged, two elastic slices 31 One end is connected, wherein pillar 32 is respectively arranged on each elastic slice 31, the pillar 32 and the through-hole on the electrode slice 20 21 are arranged in a one-to-one correspondence.When the sliding block 50 is assemblied on the cover board 40, the sliding block 50 is partially protruded into the elastic card Position on button 30 between two elastic slices 31, and the sliding block 50, when sliding on the cover board 40, the sliding block 50 can push away The through-hole 21 that the pillar 32 on two elastic slices 31 is inserted correspondingly on two electrode slices 20 is pushed up, and the pin can be run through Lockhole 202 on 201 is realized with this and is limited to the pin 201 for being plugged in the electrode slice 20, that is, realizes the socket The locking function of 100 pairs of plugs 200.

It is appreciated that when the pillar 32 of two elastic slices 31 on the Elastic buckle 30 is inserted correspondingly into the electrode slice 20 Through-hole 21 and pin 201 lockhole 202 when, the pillar 32 being capable of supporting by 202 hole wall of lockhole with the pin 201 It touches, the electrode slice 20 is detached to the pin 201 and is limited.That is, the socket of present embodiment utilizes the pillar 32 Structural rigidity realizes that the limit between electrode slice 20 and pin 201 is fixed, and then realizes the socket 100 to the lock of plug 200 Gu function, stability when locking when so as to improve the socket 100 use to plug 200, and then play and inserted with the socket 100 Connect the function of 200 anti-dropout of plug of cooperation.

Also referring to 7, the sliding block 50 includes the pushing board 51 on the cover board 40, and is vertical at the hand Ejector plate 52 in push plate 51；Wherein the ejector plate 52 is arranged from the side end far from the pushing board 51 in the elasticity Position on buckle 30 between two elastic slices 31.The pushing board 51 is arranged on the cover board 40 can be along the cover board 40 Direction is slided, and two elastic slices 31 of Elastic buckle 30 described in 52 ejection of ejector plate are driven with this.

As a preferred solution of the present invention, it is respectively arranged with limiting section 521 on the two opposite sides of the ejector plate 52, two It is each provided with spacing auxiliary section 311 on the elastic slice 31, when 52 two elastic slices 31 of ejection of ejector plate, the limit Portion 521 is contacted with the spacing auxiliary section 311, to be limited to the ejector plate 52 and two elastic slices 31, with Prevent elastic slice 31 on the Elastic buckle 30 from generated due to elastic deformation to the active force that the ejector plate 52 is pushed and causing institute The displacement of ejector plate 52 is stated, and then ensures that the socket 100 acts on the locking of plug 200.

Specifically, the limiting section 521 is set as the circular arc concave surface offered on the ejector plate 52, the limit cooperation Portion 311 is set as the arc convex surface being provided on the elastic slice 31, and the arc convex surface is equipped with the circular arc concave surface.It can To understand, the spacing auxiliary section 311 on limiting section 521 and the elastic slice 31 on the ejector plate 52 is not limited to diagram institute Show, those skilled in the art can set arc convex surface for the limiting section 521, the limit is matched according to the demand used Conjunction portion 311 is set as circular arc concave surface, or sets the limiting section 521 and the spacing auxiliary section 311 to the raised line of cooperation And slot structure.

Wherein, a side end of the ejector plate 52 towards the opening direction of two elastic slices 31 on the Elastic buckle 30 is set It is set to pyramidal structure, to play guiding to movement of the ejector plate 52 between two elastic slices 31 of the Elastic buckle 30 Effect, convenient for two elastic slices 31 of Elastic buckle 30 described in 52 ejection of ejector plate.

In the present embodiment, it is respectively arranged with convex block 33 on two elastic slices 31 of the Elastic buckle 30 of present embodiment, It is preferred that being respectively arranged with a convex block 33, the sliding block 50 on a side end face of two elastic slices 31 away from the shell 10 Ejector plate 52 on setting there are two bending plate 53, the separation of two of them bending plate 53 in the two opposite sides of the ejector plate 52, And the bending plate 53 can push the convex block 33, to drive two elastic slices 31 to be resetted.That is, the sliding block 50 When resetting, two bending plates 53 on the ejector plate 52 of the sliding block 50 can push the convex block 33 on two elastic slices 31, and The pressure rebound that two elastic slices 31 on the Elastic buckle 30 are realized under the drive of the bending plate 53, prevents the elastic card Two elastic slices 31 on button 30 will not be sprung back after being strutted by the ejector plate 52, and then ensure normally making for the socket 100 With.

Further, the bending plate 53 is equipped with cambered surface 531, and the convex block 33 is equipped with mating surface 331, described curved When folded plate 53 pushes the convex block 33, the cambered surface 531 can be engaged with the mating surface 331, to the ejector plate 52 are limited with two elastic slices 31.

In the present embodiment, the pushing board 51 is provided with sliding limit on the side end face towards the cover board 40 Part 511 is provided with sliding fit 42 on the cover board 40, and the sliding locating part 511 can be with the sliding fit 42 Cooperation, the pushing board 51 that will be in initial position and/or final position limit on the cover board 40, and present embodiment is preferred Sliding locating part 511 and being slidably matched on the cover board 40 can be passed through in the pushing board 51 of initial position and final position Part 42 carries out limit cooperation.That is, 32 pairs of pillar insertions on two elastic slices of the Elastic buckle 30 described in 50 ejection of sliding block When pin 201 in the electrode slice 20 fixes, it can be matched by the sliding locating part 511 and the sliding Cooperation between component 42 realizes and limits between the sliding block 50 and the cover board 40, ensures the socket 100 to described with this Stability when plug 200 locks.

Specifically, the sliding locating part 511 is set as offering limiting groove on the pushing board 51, and the sliding is matched Component 42 is set as the retention bead being provided on the cover board 40.And when the limiting groove and retention bead cooperation, Prompt tone can be issued, with the effect of this locking or the unlock of reminding socket 100 described in people to complete to the plug 200. It is appreciated that the sliding locating part 511 and the sliding fit 42 are not limited to diagrammatically shown, those skilled in the art can To set retention bead for the sliding locating part 511, correspondingly the sliding fit 42 is then set according to the demand used It is set to limiting groove.

As a preferred solution of the present invention, it is provided with power supply indicator 70 on the shell 10 of the socket 100 of present embodiment, The power supply indicator 70 is electrically connected with two electrode slices 20 on the socket 100 for being electrically connected with power supply line, is made When the proper socket 100 is connected with the energization of plug 200, the power supply indicator 70 can be shinny, and penetrates the insulated plastic Light is launched outward, prompt is played the role of with this.

Wherein, the shell 10 is at the position between two two electrode slices 20 for being electrically connected with power supply line 101 It is provided with mounting rack 13, the power supply indicator 70 is arranged on the mounting rack 13, and two electrode slices with two sides respectively 20 are electrically connected.

To sum up, the pin 201 on plug 200 when in use, can be inserted correspondingly into institute by the socket 100 of present embodiment It states in socket 100, when needing to be locked plug 200, the pushing board 51 on sliding block 50 can be stirred, to realize the socket The locking of 100 pairs of plugs 200, it is easy to operate, and 200 locking of the socket 100 to plug, it is to utilize Elastic buckle 30 The structural rigidity of upper pillar 32 is realized, so that stability when locking when the socket 100 uses to plug 200 is good, plug 200 are not easy to be detached from from the socket 100.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims

1. a kind of socket, it is characterised in that: including shell, and at least two electrode slices being disposed in the housing, wherein each Through-hole is offered respectively on the electrode slice；Elastic buckle is provided in the shell, the Elastic buckle, which has, to be oppositely arranged Two elastic slices, wherein be respectively equipped with pillar on each elastic slice, the pillar is set with the through-hole one-to-one correspondence on the electrode slice It sets；The shell has been slidably connected sliding block, and the Slipper stretches on the Elastic buckle between two elastic slices Position, and the sliding block can two elastic slices on Elastic buckle described in ejection, to drive the pillar on two elastic slices accordingly The through-hole being inserted on two electrode slices, for being limited to the pin being plugged in the electrode slice.

2. socket according to claim 1, it is characterised in that: the sliding block includes the pushing board on the shell, And it is vertical at the ejector plate on the pushing board；The ejector plate is arranged from the side end far from the pushing board described Position on Elastic buckle between two elastic slices.

3. socket according to claim 2, it is characterised in that: be respectively arranged with limit on the two opposite sides of the ejector plate Portion, is each provided with spacing auxiliary section on two elastic slices, when two elastic slices of ejector plate ejection, the limiting section It is contacted with the spacing auxiliary section, to be limited to the ejector plate and two elastic slices.

4. socket according to claim 3, it is characterised in that: what the limiting section was set as offering on the ejector plate Circular arc concave surface, the spacing auxiliary section are set as the arc convex surface being provided on the elastic slice, the arc convex surface and the circle Arc concave surface is equipped with.

5. socket according to claim 2, it is characterised in that: it is respectively arranged with convex block on two elastic slices, it is described to push away There are two bending plates, two bending plates to live apart in the two opposite sides of the ejector plate, and the bending plate for setting on top plate The convex block can be pushed, to drive two elastic slices to be resetted.

6. socket according to claim 5, it is characterised in that: the bending plate is equipped with cambered surface, and the convex block is equipped with Mating surface, when the bending plate pushes the convex block, the cambered surface can be engaged with the mating surface, to push away to described Top plate is limited with two elastic slices.

7. socket according to claim 2, it is characterised in that: the pushing board is on the side end face towards the shell It is provided with sliding locating part, sliding fit is provided on the shell, the sliding locating part can be slidably matched with described Part cooperation, the pushing board that will be in initial position and/or final position limit on the housing.

8. socket according to claim 7, it is characterised in that: the sliding locating part is set as opening up on the pushing board There is limiting groove, the sliding fit is set as the retention bead being provided on the shell.

9. socket according to claim 2, it is characterised in that: the ejector plate is towards two elastic slices on the Elastic buckle A side end of opening direction be set as pyramidal structure.

10. socket according to claim 1, it is characterised in that: be provided with power supply indicator, the power supply on the shell Indicator light is electrically connected with two electrode slices on the socket.