CN205828770U - A kind of socket - Google Patents

Abstract

The utility model discloses a kind of socket.Socket of the present utility model, including the first socket and the second socket, the first socket is provided with the block tongue that pressing piece is connected, the spring connecting described pressing piece with described pressing piece；Described second socket is provided with the storage tank coordinated with described block tongue.When dismantling the part that need not use, pressing pressing piece, pressing piece drives spring-compressed, and now block tongue departs from storage tank, and the first socket can be pulled up from the second socket so that the two separates.When needing the socket using all of socket part, the two is stitched together, and under the effect of the restoring force of the spring of compression, block tongue snaps in storage tank, such second socket just can not be pulled up from the second socket, so that socket of the present utility model uses more convenient.

Description

A kind of socket

Technical field

This utility model relates to the technical field of electrical engineering and electric apparatus, in particular to a kind of socket.

Background technology

Socket refers to have the insertable seat of one or more circuit connections, can be inserted into various wiring by it, just In with other circuit ON.By the connection between circuit and copper piece and disconnection, reach to be finally reached connecing of this partial circuit Through and off are opened.Socket is divided into civil socket, socket for industry, waterproof socket, common socket, supply socket, computer according to purposes Socket, telephone socket, video/audio socket, mobile socket.

Usually having multiple different interface devices in the middle of people family, (USB also has multiple different the most just USB Interface) and AC socket (panel computer, household appliances), and different equipment is generally equipped with the most different chargers, this Just it is comparable in our life need to be equipped with permitted the charger that multiple interfaces is different；So family, office, it is necessary to put Put the charger that multiple stage is different, bring inconvenience to real life.The socket of prior art, usually integral type, i.e. without The socket part that socket cannot be need not use by method is removed, and causes use to there is certain inconvenience.

Utility model content

In view of this, the purpose of this utility model embodiment is to provide a kind of socket, and this socket can realize need not The part used is dismantled, and uses more convenient.

A kind of socket, including the first socket and the second socket, the first socket is provided with pressing piece and described pressing piece The block tongue connected, the spring connecting described pressing piece；Described second socket is provided with the storage tank coordinated with described block tongue；Described Pressing piece is in order to be pressed, until spring is in compression and block tongue departs from described storage tank, so that the first socket is with described Second socket is separable；Described spring is in order to produce restoring force when compression, until driving block tongue to snap in described storage tank, with Make the first socket inseparable with described second socket.

Further, described second socket is provided with USB.

Further, the electrical connector electrically connected in order to the first socket and the second socket is also included.

Further, described electrical connector includes plug, the jack inserted for described plug and leading that described jack is connected Electricity part.

Further, described jack and electric-conductor are arranged in the first socket, and described plug is arranged at described second and inserts Pedestal.

Further, described pressing piece includes pressing wedge and button, and described block tongue is connected to described by wedge, described pressing Seat is provided with to install the button groove of described button.

Further, described button is provided with the inner chamber in order to accommodating described spring.

Further, described first socket is additionally provided with to keep out the flange of described spring.

Further, also including the USB circuit element being arranged in the second socket, described component includes transformation mould Block, electric capacity and display lamp.

Further, described first socket includes the first bottom and can cover the first main lid at the first bottom, described Second socket includes the second bottom and can cover the second main lid at the second bottom.

Socket of the present utility model, including the first socket and the second socket, the first socket is provided with pressing piece and institute State the block tongue that pressing piece connects, the spring connecting described pressing piece；Described second socket is provided with the appearance coordinated with described block tongue Put groove.When dismantling the part that need not use, pressing pressing piece, pressing piece drives spring-compressed, and now block tongue takes off From storage tank, the first socket can be pulled up from the second socket so that the two separates.When needs use all of receptacle portion During the socket divided, the two is stitched together, under the effect of the restoring force of the spring of compression, block tongue snaps in storage tank, so Second socket just can not be pulled up from the second socket, so that socket of the present utility model uses more convenient.

For making above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and Coordinate appended accompanying drawing, be described in detail below.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will use required in embodiment below Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiment of the present utility model, the most should be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used To obtain other relevant accompanying drawings according to these accompanying drawings.

Fig. 1 shows the structure chart of the socket that this utility model embodiment provided.

Main element symbol description:

100 sockets

20 first sockets

21 pressing pieces

211 press wedge

212 buttons

22 block tongues

23 springs

24 flanges

25 first shells

251 first main lids

252 first bottoms

30 second sockets

31 storage tanks

32 second housings

321 second main lids

322 second bottoms

40 electrical connectors

41 plugs

42 jacks

43 electric-conductors.

Detailed description of the invention

For the ease of understanding this utility model, below with reference to relevant drawings, socket is described more fully.Accompanying drawing In give the first-selected embodiment of socket.But, socket can realize in many different forms, however it is not limited to is retouched herein The embodiment stated.On the contrary, providing the purpose of these embodiments is to make the disclosure to socket more thorough comprehensively.

In description of the present utility model, it is to be understood that term " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " etc. instruction orientation or position relationship be based on Orientation shown in the drawings or position relationship, be for only for ease of description this utility model and simplify description rather than instruction or dark The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right Restriction of the present utility model.

In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be Any one or more embodiments or example combine in an appropriate manner.

In description of the present utility model, unless otherwise prescribed and limit, it should be noted that term " is installed ", " phase Even ", " connection " should be interpreted broadly, for example, it may be mechanically connected or electrically connect, it is also possible to be the company of two element internals Logical, can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, can To understand the concrete meaning of above-mentioned term as the case may be.

Refer to Fig. 1.A kind of socket 100 of this utility model embodiment, including the first socket 20 and the second socket 30, the first socket 20 is provided with the block tongue 22 that pressing piece 21 is connected, the spring 23 connecting pressing piece 21 with pressing piece 21；Second Socket 30 is provided with the storage tank 31 coordinated with described block tongue 22；Pressing piece 21 is in order to be pressed, until spring 23 is in compression And block tongue 22 departs from described storage tank 31, engage so that the first socket 20 departs from the second socket 30；Spring 23 in order to Restoring force is produced when compression, until driving block tongue 22 to snap in described storage tank 31, so that the first socket 20 and the second socket Body 30 fastens.

Socket 100 of the present utility model, including the first socket 20 and the second socket 30, the first socket 20 be provided with by Block tongue 22 that casting die 21 is connected with described pressing piece 21, connect the spring 23 of described pressing piece 21；Described second socket 30 sets There is the storage tank 31 coordinated with described block tongue 22.When the part that need not use is dismantled, press pressing piece 21, pressing Part 21 drives spring 23 to compress, and now block tongue 22 departs from storage tank 31, and the first socket 20 can pull out from the second socket 30 It is lower so that the two separates.When needing the socket using all of socket part, the two is stitched together, at the spring of compression Under the effect of the restoring force of 23, block tongue 22 snaps in storage tank 31, and such second socket 30 just can not be from the second socket 30 Pull up, so that socket of the present utility model uses more convenient.

Easily it is envisioned that, the first socket 20 and the second socket 30, can be the form of shell, and inside is cavity, In order to accommodating electronic device well known in the art, such as power line, the sheet metal playing electric action or plain conductor etc..First inserts Pedestal 20 can include the first shell 25, and the second socket can include second housing 32.Pressing piece 21, block tongue 22, spring 23 can be arranged At the interior table of the first shell 25, connection can be fixed, as integration connects；Draw-in groove may be provided at the interior table of the first shell 25, can With fixing connection, such as integration connection etc..

First shell 25 and second housing 32 can be all square etc..Both can be one end open structure.One in the two One end open can be inserted in another one opening.Such as, the end of the first shell 25 can be inserted into the open-ended of second housing 32, That inserts here realizes structure and can be: the end of the first shell 25 arranges a step-like outer edge, the end of second housing 32 Portion is provided with the cannelure coordinated with this outer edge.

First shell 25 and second housing 32 can be integrated, it is possible to for demountable structure.With both at can As a example by detaching structure, the first shell 25 can include the first bottom 252 and can cover the first main lid 251 at the first bottom 252.The Two shells 32 can include the second bottom 322 and can cover the second main lid 321 at the second bottom 322.First bottom 252 and first The mode that main lid 251 mutually covers, can arrange the parts that are spirally connected on the two, and the such as first bottom 252 can arrange the first screwed hole, First main lid 251 arranges the stud of projection, offers the second screwed hole closed with the first corresponding threaded holes in stud.First screw thread Hole and the second screwed hole can be mutually aligned and the first bottom 252 and the first main lid 251 be covered for screw.First main lid 251 The degree of depth can be more than the first bottom 252.The mode that second bottom 322 and the second main lid 321 mutually cover, can arrange spiral shell on the two Relay part, the such as second bottom 322 can arrange the 3rd screwed hole, and the second main lid 321 arranges the stud of projection, offers in stud The 4th screwed hole closed with the 3rd corresponding threaded holes.3rd screwed hole and the 4th screwed hole can be mutually aligned second for screw Bottom 322 and the second main lid 321 cover.The degree of depth of the second main lid 321 can be more than the second bottom 322.

First main lid 251 and the second main lid 321 may each comprise roof and sidewall, have five surfaces；First bottom 252 and Two bottoms 322 are tabular, have two surfaces.

The implementation of the shape of above-mentioned block tongue 22 and storage tank 31 has multiple.In the first implementation,

Block tongue 22 can be protruding arc bump, correspondingly storage tank 31 structure for being opened in the second socket 30 The arc groove of depression of interior table.

In the second implementation, storage tank 31 is dovetail groove, and block tongue 22 is dovetail accordingly.

In the third implementation, block tongue 22 can be protruding trapezoidal projection, the structure of storage tank 31 correspondingly Trapezoidal groove for depression.

In the 4th kind of implementation, block tongue 22 includes the first draw-in groove, the second draw-in groove and is positioned at the first draw-in groove and the second card The coupler body of the hook-type between groove, this first draw-in groove, the second draw-in groove can be the groove of elasticity, storage tank 31 include the first cutting, the Two cuttings and the hook and slot between the first cutting, the second cutting.This first draw-in groove, the second draw-in groove, hook and slot are the groove of elasticity (opening of groove is elastic)；This first cutting, the second cutting, coupler body are elastic bossy body.When block tongue 22 to be realized is with holding When putting the clamping of groove 31, this first cutting is inserted in the first draw-in groove, and the second cutting is inserted in the second draw-in groove, and coupler body inserts hook and slot, First draw-in groove, the second draw-in groove, the elastic of hook and slot ensure that the first cutting, the second cutting and the close contact of coupler body have reached clamping Effect.

In the 5th kind of implementation, such as, can refer to Chinese patent CN105064648A, particularly as follows: include taper master Muscle is arranged on the middle part of snap close main body, and described projection one is set to two groups, described button hook be arranged on the main muscle of taper and projection one it Between, the top of described button hook is provided with the button hook hypotenuse preventing plank block from moving up and down, be provided with between described button hook and projection one 5～ The headspace two of 7mm, is provided with the headspace of 1～2mm between the main muscle of described taper and button hook, described taper main muscle top Center is provided with breathing groove, and described projection two is set to two groups；After projection two slot on plank block blocks projection two, plank Block is down pressed, and the button hook slot limit of plank block is moved button hook in the headspace leave between the main muscle of taper and button hook 1～2mm Dynamic, projection enters in projection slot, and button hook, by sliding in button hook slot along button hook hypotenuse, is fixed.

Except above-mentioned five kinds of implementations, also can list a kind of block tongue 22 and the structure of storage tank 31, block tongue 22 can wrap The holding section of the bar shaped including a plate body and be arranged on this plate body outer edge.Holding section can be perpendicular to plate body.Storage tank 31 spaces that can be surrounded by a sidewall and the raised brim of second housing 32.This raised brim can integrally be connected to second Shell 32.Holding section is positioned at storage tank 31 when engaging, and it blocks the opening of storage tank 31, prevents block tongue 22 from departing from storage tank 31。

Above-mentioned first socket 20 can be provided for inserting the socket of attaching plug 41 (220V electrical equipment), and such as three feet are inserted Mouth, two foot sockets etc., three foot sockets can be with three foot sockets of the continent universal standard here, it is possible to for three feet of Hong Kong universal standard Socket.Except this, DC socket (such as direct current 12V, direct current 3V socket) also can be set, can be so the chargings such as notebook.

In order to solve applicable USB interface mobile terminal in the case of not carrying power supply adaptor, (such as great majority can only Mobile phone, portable power source etc.) charging, may also include USB.In order to the functionalization of socket is preferably divided, USB can be inserted Mouth is arranged on the second socket 30.The quantity of USB can be multiple, to be preferably concurrently accessed multiple stage USB interface equipment. USB interface can be a kind of or the most multiple in type-c USB, generic USB, micro USB, mini USB, to improve many The support of the USB device of type.

When aforementioned USB interface directly being charged, the USB circuit elements such as voltage changing module can be set in the second socket.Become Die block can use known reducing transformer etc..Certainly, other element being connected with voltage reduction module also can be set, such as electric capacity, instruction Lamp.Electric capacity can be electrochemical capacitor, X electric capacity etc..

In first socket 20 and the second socket 30, some circuit also can be set, to realize the charging to distinct device. Such as this circuit comprises the steps that power supply input circuit, is used for connecting power supply input, can accept super wide voltage input, such as 88～ 260V；EMI circuit, it is used for solving the problems such as electromagnetic interference；

Current rectifying and wave filtering circuit, for carrying out rectifying and wave-filtering to the voltage of input；Power conversion circuit, is used for carrying out power change Change, play the effect of circuit protection；Synchronous rectification filter circuit, is used for carrying out synchronous rectification filtering.DC filters output circuit, uses In output dc voltage, to be supplied to DC electrical equipment.Type-c change-over circuit, it has type-c interface, is used for as type-c Equipment is powered.Qc fills change-over circuit soon, and it has and fills interface soon, for powering for having the equipment filling function soon.Power conversion Circuit is connected with thermal-shutdown circuit, circuit overcurrent protection, excess voltage protection, short-circuit protection circuit, for circuit Protect, to ensure Electrical Safety.

Herein, power supply input circuit, EMI circuit, current rectifying and wave filtering circuit, power conversion circuit, synchronous rectification filter circuit, DC filters output circuit, type-c change-over circuit, qc fills change-over circuit soon, USB power supply circuits can use known any form Physical circuit element etc..

In order to realize the first socket 20 and electrical connection of the second socket 30, electrical connector 40 can be set.Here it is electrically connected The implementation of fitting 40 has several.First kind of way is, electrical connector 40 includes plug 41, the jack inserted for this plug 41 42 electric-conductors 43 being connected with jack 42.Jack 42 and electric-conductor 43 are arranged at (the such as first shell 25 in the first socket 20 In), plug 41 is arranged at described second socket 30 (such as in second housing 32).Or ground, jack 42 and electric-conductor 43 set Being placed in the second socket 30 (such as in second housing 32), plug 41 is arranged at described first socket 20 (outside such as first In shell 25).Electric-conductor 43 can be sheet metal, such as copper sheet etc., or is metal wire, such as copper cash.

The second way is, electrical connector 40 can include first plug the 41, second plug 41 and connect the first plug 41 and The electric-conductor 43 of the second plug 41.First plug the 41, second plug 41 can be separately positioned on the first socket 20 and the second socket Body 30.Electric-conductor 43 can be sheet metal, such as copper sheet etc., or is metal wire, such as copper cash.

The implementation of above-mentioned pressing piece 21 has multiple.In the first implementation, pressing piece 21 can include by wedge 211 and button 212, block tongue 22 may connect to (such as can integration connect) and, by wedge 211, presses wedge 211 in order to install button 212.Here, button 212 may be used to extraneous force, and its shape can be cylindrical.Can pacify to arrange the modes such as groove by wedge 211 Dress button 212, in this case, button 212 closely cooperates with groove etc., the mode such as engaged, to ensure when pressing with hands During button 212, button 212 will not be relative to 212, button relative to movement.Certainly, button 212 can 212, affixed button, example As may be configured as integration connection.212, button can be square, and its sectional area can be more than button 212.

In the first implementation of above-mentioned pressing piece 21, button 212 can be provided with the inner chamber in order to putting spring 23.Bullet Spring 23 can be installed in interior intracavity, or is removably arranged on interior intracavity.Certainly, inner chamber can be also not provided with.Spring 23 is straight It is connected on the outside of button 212.

In the second implementation, pressing piece 21 can include button 212, block tongue 22 may connect to (such as can integration Connect) button 212.Here, button 212 may be used to extraneous force, and its shape can be cylindrical.212, button can be square.

So that pressing piece 21 can preferably be pressed movement, slide unit can be set in the first socket 20.Should Slide unit can include being arranged at the chute of table in the first shell 25, and can be arranged on by wedge 211 (such as bottom) sliding Bar.Chute integration can be connected to the interior table of the first shell 25, and two can be had to be parallel to each other.Chute can be by offering Mode, the i.e. interior table at the first shell 25 offer the groove of depressed body, or can be by the way of projective structure, i.e. at the first shell The interior table of 25 arranges bulge-structure, and this bulge-structure portion enclosed forms depressed body.Draw runner can free linear reciprocation slide In chute.Of course, also limiting component can be set at chute, such as limited block, skid off chute to prevent from pressing seat 211.

As the another embodiment of slide unit, slide unit can include being arranged at the cunning of table in the first shell 25 Rail, and can be arranged on by wedge 211 (such as bottom) pulley.Pulley can have four, and pulley includes wheel body and is arranged on wheel The race of body.Slide rail can have two to be parallel to each other.Slide rail includes rail fine strain of millet and arranges the rail bar at fine strain of millet top in-orbit.Rail bar and race Cooperate, so that rail bar can snap in race, it is achieved pulley is in the installation of slide rail.Each two pulley may be installed every cunning Rail.Of course, also limiting component can be set at chute, such as limited block, skid off chute to prevent from pressing seat 211.

The most already described, spring 23 connects pressing piece 21.Here it is easily understood that one end of spring 23 is (for the side of narration Just, being designated as the first end, the other end of spring 23 is the second end accordingly) it is connected to pressing piece 21.One limiting component can be set, use Can contact when spring 23 is for limited compression position and to carry out spacing to the second end, this position-limiting action is to make spring 23 The second end withstood, to produce the restoring force of compressive state.Second end of spring 23 can be with affixed limiting component, can not Connect limiting component.Locating part can be to be installed in the spacing block set of table in the first shell 25.In this example, limiting component is flange 24.The bulge-structure that this flange 24 dinger thickness degree is less, the least.Flange 24 can surround one with the sidewall of the first shell 25 and house Space, presses wedge 211 in order to accommodating.This accommodation space is provided with an opening, in order to block tongue 22 stretches out in this opening.

Also can be provided with to install the through hole of button 212 in first shell 25.First shell 25 (the such as first bottom 252) The projection of sheet metal can be set, such as six.First main lid 251 can arrange the socket post coordinated with projection, and projection can be inserted into slotting In oral pillar, so that the two communicates, projection is in order to conductive metal sheet.First main lid 251 can arrange the groove etc. in order to accommodating conductor wire. First main lid 251 and the first bottom 252 also can be provided for being wound around the wrapping post etc. of conductor wire.First bottom 252 also can be arranged On and off switch part.

Second main lid 321 of second housing 32 can be provided with USB interface post, and USB interface post is in order to accommodating USB interface conductive element Part.

Although the above more term representing structure that employs, such as " the first socket ", " the second socket ", " card Tongue ", " storage tank " etc., but be not precluded from using the probability of other term.These terms are used to be only used to more easily Describe and explain essence of the present utility model；Being construed as any additional restriction is all and this utility model spirit Contrary.

The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in change Or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power The protection domain that profit requires is as the criterion.

Claims (10)

1. a socket, it is characterised in that include the first socket and the second socket, the first socket be provided with pressing piece and Block tongue that described pressing piece connects, connect the spring of described pressing piece；Described second socket is provided with and coordinates with described block tongue Storage tank；Described pressing piece is in order to be pressed, until spring is in compression and block tongue departs from described storage tank, so that first inserts Pedestal engages with described second socket disengaging；Described spring is in order to produce restoring force when compression, until driving block tongue to snap in Described storage tank, so that the first socket fastens with described second socket.

Socket the most according to claim 1, it is characterised in that described second socket is provided with USB.

Socket the most according to claim 1, it is characterised in that also include being electrically connected in order to the first socket and the second socket The electrical connector connect.

Socket the most according to claim 3, it is characterised in that described electrical connector includes plug, inserts for described plug The electric-conductor that is connected with described jack of jack.

Socket the most according to claim 4, it is characterised in that described jack and electric-conductor are arranged in the first socket, Described plug is arranged at described second socket.

Socket the most according to claim 1, it is characterised in that described pressing piece includes pressing wedge and button, described block tongue Being connected to described by wedge, described wedge of pressing is in order to install described button.

Socket the most according to claim 6, it is characterised in that described button is provided with the inner chamber in order to accommodating described spring.

Socket the most according to claim 1, it is characterised in that described first socket is additionally provided with in order to spacing described spring Flange.

Socket the most according to claim 1, it is characterised in that also include the USB circuit unit being arranged in the second socket Part, described component includes voltage changing module, electric capacity and display lamp.

Socket the most according to claim 1, it is characterised in that described first socket includes the first bottom and can cover At the first main lid of the first bottom, described second socket includes the second bottom and can cover the second main lid at the second bottom.