CN205724272U - A kind of socket - Google Patents

Abstract

This utility model provides a kind of socket, and this socket includes housing, stake body, at least one three hole conductive component；Described housing includes upper cover and drain pan, described upper cover and described drain pan collectively form for housing described stake body and the containing cavity of described three hole conductive components, cover on described and be provided with at least one for by three hole insertion hole groups of three-pin plug, described three hole conductive components are fixed on described stake body, and described three hole conductive components are for large and small two kinds of three-pin plugs of grafting standard.Compared to prior art, the socket that this utility model provides can be easy to use with large and small two kinds of three-pin plugs of compatibility standard, simple in construction.

Description

A kind of socket

Technical field

This utility model relates to the technical field of electrical equipment grafting part, particularly to a kind of socket.

Background technology

Socket is the most frequently used electrical equipment grafting port, and it is the connection end of electrical equipment and civil power.City at present The socket sold is primarily present following problem: 1, three-pin socket can only the plug of a kind of specification of grafting, Short foot away from three-pin plug, or be big foot away from three-pin plug, when needs grafting is different Foot away from three-pin plug time also need to extra conversion head, waste time and energy；2, current grafting gear Sheet is all to use the structure downwardly turned over, and this kind of structure not only wastes socket space, and security performance Poor；3, it is attached by wire between each functional unit within socket, easily occurs short The potential safety hazard connecing or burning out；4, socket is not pointed out in other words during installing and using Bright sign, causes socket to be installed and uses inconvenience；5, do not have ground connection to indicate on socket, cause using Family use socket time cannot determine this its have reliable ground.

Utility model content

This utility model provides a kind of socket, it is possible to solve socket in prior art use inconvenience and There is the technical problem of more potential safety hazard.

For solving the problems referred to above, this utility model provides a kind of socket, described socket include housing, Stake body, at least one three hole conductive component；Described housing includes upper cover and drain pan, described on Lid and described drain pan collectively form for housing described stake body and the appearance of described three hole conductive components Put chamber, described on cover be provided with at least one for by three hole insertion hole groups of three-pin plug, described Three hole conductive components are fixed on described stake body, and described three hole conductive components are for grafting standard Large and small two kinds of three-pin plugs.

According to this utility model one preferred embodiment, described three hole conductive components include three inserted terminals Son and binding post, described inserting terminal respectively with described on the three hole insertion hole groups that cover are corresponding sets Putting, the bottom of described inserting terminal is inserted in described binding post respectively, with insert described wiring Power line in terminal connects.

According to this utility model one preferred embodiment, the top of described inserting terminal is in eight word opening Structure, to receive and to clamp the plug pin of insertion.

According to this utility model one preferred embodiment, described binding post includes ring plate and compression respectively Screw, described housing screw screws in from the side of described ring plate, with the electricity that will insert in binding post Source line compresses with the bottom of described inserting terminal and is connected.

According to this utility model one preferred embodiment, the material of described three hole conductive components is copper.

According to this utility model one preferred embodiment, described socket also includes that at least one holes is conducted electricity Assembly, described on cover and be provided with for by the holes insertion hole groups of two-pin plug, described holes is conducted electricity Assembly is fixed on described stake body, and described holes conductive component is inserted for the bipod of grafting standard Head.

According to this utility model one preferred embodiment, described holes conductive component includes two inserted terminals Son, described inserting terminal respectively with described on the holes insertion hole groups that covers be correspondingly arranged, said two The bottom of inserting terminal respectively with live wire inserting terminal and the zero line grafting of described three hole conductive components Terminal connects.

According to this utility model one preferred embodiment, the top of described holes conductive component inserting terminal In eight word hatch frame, to receive and to clamp the plug pin of insertion.

According to this utility model one preferred embodiment, described socket also includes that switch, described switch are used In conducting and the live wire incoming end of disconnection plugging hole component.

According to this utility model one preferred embodiment, total electric current that accommodates of described socket is more than 16A.

Compared to prior art, the socket that this utility model provides can be with large and small the two of compatibility standard Plant three-pin plug, easy to use, simple in construction.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below will be to enforcement In example description, the required accompanying drawing used is briefly described, it should be apparent that, in describing below Accompanying drawing is only embodiments more of the present utility model, for those of ordinary skill in the art, On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the overall structure schematic diagram of this utility model socket one preferred embodiment；

Fig. 2 is the exploded perspective view of socket in Fig. 1 embodiment；

Fig. 3 be in Fig. 1 embodiment with holes conductive component with the use of baffles structural representation Figure；

Fig. 4 is the internal structure schematic diagram of upper cover in Fig. 1 embodiment；

Fig. 5 be in Fig. 1 embodiment with three hole conductive components with the use of baffles structural representation Figure；

Fig. 6 is the top surface structure schematic diagram of Fig. 1 embodiment medium-height trestle body；

Fig. 7 is the structural representation of the barrier block coordinated with three position, hole baffles；And

Fig. 8 is the bottom schematic view of Fig. 1 embodiment medium-height trestle body.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, in this utility model embodiment Technical scheme is clearly and completely described, it is clear that described embodiment is only that this practicality is new A part of embodiment of type rather than whole embodiments.Based on the embodiment in this utility model, It is every other that those of ordinary skill in the art are obtained under not making creative work premise Embodiment, broadly falls into the scope of this utility model protection.

Seeing also Fig. 1 and Fig. 2, Fig. 1 is the whole of this utility model socket one preferred embodiment Body structural representation；Fig. 2 is the exploded perspective view of socket in Fig. 1 embodiment.This socket include but It is not limited to following structural detail: housing 100, stake body 200, three hole conductive component 300, holes Conductive component 400, baffles 500, switch 600 and indicating member 700.

Specifically, this housing 100 includes upper cover 110 and drain pan 120, upper cover 110 and the end Shell 120 collectively forms for housing stake body 200, three hole conductive component 300, holes conduction group Part 400, baffles 500, switch 600 and the containing cavity of indicating member 700.Upper cover 110 And can be connected by screw between drain pan 120.Upper cover 110 is provided with at least one for passing through Three hole insertion hole groups 111 of three-pin plug, this three holes conductive component 300 is fixed on stake body 200, Three hole conductive components 300 are for large and small two kinds of three-pin plugs of grafting standard, in the present embodiment Socket be provided with a holes conductive component 400 and three hole conductive components 300, real at other Execute the socket in example and one holes or three hole conductive components can be only set, it is also possible to arrange many groups Plugging hole component, is not intended that from the point of view of this point restriction of the present utility model.

This three holes conductive component 300 includes three inserting terminals 310 and binding post 320, grafting Terminal 310 is correspondingly arranged with three hole insertion hole groups 111 on upper cover 110 respectively, inserting terminal 310 Bottom insert in binding post 320 respectively, with the power line (figure inserted in binding post 320 In do not indicate) connect.The top of inserting terminal 310 is in eight word hatch frame, to receive and to press from both sides The tight plug pin inserted, the inserting terminal 310 in the present embodiment has longer the falling of horizontal expansion Eight word hatch frames, in order to (maximum current is can to receive simultaneously and clamp standard big of insertion 15A), little (maximum current is 10A) two kinds of three-pin plugs.

Binding post 320 includes ring plate 321 and housing screw 322 respectively, housing screw 322 from The side of ring plate 321 screws in, with power line and the inserting terminal 310 that will insert in binding post 320 Bottom compress connect.Preferably, the material of this three holes conductive component 300 is copper.

Upper cover 110 is provided with for by the holes insertion hole groups 112 of two-pin plug, and this holes is conducted electricity Assembly 400 is also attached on stake body 200, and holes conductive component 400 is for grafting standard Two-pin plug.

Holes conductive component 400 includes two inserting terminals 410, and inserting terminal 410 is respectively with upper Lid 110 on holes insertion hole groups 112 be correspondingly arranged, the bottom of two inserting terminals 410 respectively with The live wire inserting terminal of three hole conductive components 300 and zero line inserting terminal connect.I.e. holes conduction group Part 400 is not provided with earth lead compared to from the point of view of three hole conductive components 300.When arranging many group conduction groups During part, the line inserting terminal of the same name between conductive component is connected with each other, and connected mode is copper sheet structure It is directly connected to, inside socket, does not use any type of wire to connect, to strengthen its security performance.

Similarly, the top of holes conductive component 400 inserting terminal 410 in eight word hatch frame, To receive and to clamp the pin of two-pin plug of insertion, and this holes conductive component 400 also, it is preferred that It is made of copper, because its electric conductivity is preferable.The general power that socket in the present embodiment can accommodate More than 300W, total current is more than 16A.

Baffles 500 is located between the insertion hole groups on upper cover 110 and conductive component, be used for preventing because of Misplug and cause situation about getting an electric shock to occur.Seeing also Fig. 3 and Fig. 4, Fig. 3 is that Fig. 1 implements In example with holes conductive component with the use of baffles structural representation, Fig. 4 is Fig. 1 embodiment The internal structure schematic diagram of middle upper cover, this baffles 500 includes that sliding inclined-plane 510 and orientation are sliding Groove 520, the jack of the corresponding holes insertion hole groups in this sliding inclined-plane 510 is arranged, and oriented chute 520 is then It is located at the dual-side edge of baffles 500 and is slidably matched with the orientation floor 113 on upper cover 100； After plug inserts jack, abut sliding inclined-plane 510, make baffles 500 exist along orientation floor 113 It is perpendicular to plug grafting direction planar slide.After plug is extracted, at reset element 114 Drive under, make baffles 500 reset, and the element 114 that resets can be spring or rubber blanket Etc. structure.

Further, seeing also Fig. 5 and Fig. 6, Fig. 5 is to lead with three holes in Fig. 1 embodiment Electricity assembly with the use of baffles structural representation, Fig. 6 is the top of Fig. 1 embodiment medium-height trestle body Face structural representation, this baffles 500 includes sliding inclined-plane 510 and oriented chute 520 equally, Some jack of the corresponding three hole insertion hole groups in this sliding inclined-plane 510 is arranged, and oriented chute 520 then sets In baffles 500 dual-side along and with the orientation floor 115 on upper cover 100 and stake body 200 On floor 210 be slidably matched, the oriented chute 520 in this embodiment is arranged on baffles 500 Opposing sides on, the oriented chute 520 of side slides with the orientation floor 115 on upper cover 100 Coordinating, the oriented chute 520 of opposite side is slidably matched with the floor 210 on stake body 200.Insert After head inserts jack, some pin abuts sliding inclined-plane 510, makes baffles 500 along guide rib Plate (115,210) planar slides being perpendicular to plug grafting direction.After plug is extracted, Under the drive of reset element 116, make baffles 500 reset, and the element 116 that resets equally may be used Think the structure such as spring or rubber blanket.

See also the structural representation that Fig. 7, Fig. 7 are the barrier blocks coordinated with three position, hole baffles Figure, this barrier block 660 includes sliding inclined-plane 661 and oriented chute 662, the cunning of barrier block 660 The sliding inclined-plane 510 connecing inclined-plane 661 and three position, hole baffles is oppositely arranged, when plug inserts, Plug abuts this sliding inclined-plane 661 and sliding inclined-plane 510 of three position, hole baffles simultaneously, and make every Block 660 and three position, hole baffles 500 slide to both sides respectively, and then realize the insertion of plug.Have Barrier block 660 can further enhance the safety of jack, simultaneously with three position, hole baffles 500 With the use of, the sliding stroke of three position, hole baffles 500 can be shortened.This barrier block 660 orients Chute 662 is located on relative two sides equally, and respectively with the floor 119 within upper cover 110 with And the floor 230 on stake body 200 is slidably matched.The rear end of barrier block 660 can also arrange blind Hole (does not indicates in figure), can plug spring as reset element in blind hole.

From figure 5 it can be seen that the difference of this three holes baffles and holes baffles exists In, this three holes baffles also includes that barrier portion 530, barrier portion are located at sliding inclined-plane 510 and determine Between chute 520, only sliding inclined-plane 510 is set at some jack correspondence position, and additionally Two jacks are then by barrier portion 530 barrier, when sliding inclined-plane 510 is held, barrier portion 530 Slide together under it drives, and then make the plug of insertion can contact with conductive component.Further Ground, baffles 500 is also provided with flexible member 555, and this flexible member 555 is equally Play reset response.Preferably, this baffles 500 is adopted and is made from an insulative material.

The inserting terminal of conductive component is by the conducting strip 607 of integrative-structure with indicating member 700 even Connecing, this kind of type of attachment is advantageous in that inside socket and does not use soft wire to connect, Ke Yiti The security performance of high socket, does not have the situations such as short circuit and occurs, strengthen the reliability connected.Instruction Unit 700 includes circuit board 710 and display lamp 720, display lamp 720 respectively with live wire and connecing Whether ground wire connects, turn on and ground connection for socket for indicating, and display lamp 720 is based in upper cover 110.

Please continue to refer to Fig. 2, upper cover 110 is provided with display lamp sign 117 and explanation reminded in word Marked area 118, display lamp indicates 117 for indicating the instruction function of display lamp 720 correspondence. Word reminds the content of explanation marked area to include, and socket electrical appliance power is reminded, socket grafting is said Bright etc., such as, prompt text can be: if electrical appliance power is more than 300W, please use this Socket, or when electrical appliance electric current or power are more than a certain value, Three-hole socket etc. please be use.

Switch 600 is for turning on and disconnect the live wire incoming end of plugging hole component, and specifically, switch is prominent Being located at the top of upper cover 110, binding post 610 is located at the inside of housing 100, binding post 610 Structure identical with conductive component middle connecting terminal structure, here is omitted.

Refer to the bottom schematic view that Fig. 8, Fig. 8 are Fig. 1 embodiment medium-height trestle bodies, stake body 200 Being provided with wiring sign 220 at conductive component terminal position, when mounting receptacle, this connects Line sign 220 is used for instructing installation personnel how wiring, prevents wiring error, has had wiring The guidance of sign 220, anyone can give jack connector.Wherein, this wiring indicateing arm Show that 220 can be word, letter, color, pattern and combinations thereof.Such as, live wire wiring position Can be flame profile add " L " letter combination etc..The electricity of switch can be set at the position of the switch Road schematic diagram and to indicate which end be live wire.

The socket that this utility model embodiment provides has a characteristic that 1, triangle jack can be inserted Short foot away from three-pin plug and big foot away from three-pin plug, rated power and electric current are relatively big, and hold concurrently Capacitive is good；2, shutter uses the structure of lateral sliding, saves the space of socket, carries simultaneously High safety performance；3, directly it is attached by conducting strip between each functional unit within socket, The situation being possible to prevent short circuit or wire to burn out occurs；4, multiple instruction is set on socket and says Bright sign, gives prompting or explanation during installing and using, facilitates the installation of socket and make With；5, ground connection and conducting display lamp are set, the working condition of socket can be shown, it is ensured that insert Seat is in available safe condition.

The foregoing is only section Example of the present utility model, not thereby limit this utility model Protection domain, every equivalent device utilizing this utility model description and accompanying drawing content to be made or Equivalence flow process conversion, or directly or indirectly it is used in other relevant technical fields, the most in like manner include In scope of patent protection of the present utility model.

Claims (10)

1. a socket, it is characterised in that described socket include housing, stake body, at least one Individual three hole conductive components；Described housing includes that upper cover and drain pan, described upper cover and described drain pan are altogether With constituting for housing described stake body and the containing cavity of described three hole conductive components, described on cover Be provided with at least one for by three hole insertion hole groups of three-pin plug, described three hole conductive components are fixed On described stake body, described three hole conductive components are inserted for large and small two kind of three foot of grafting standard Head.

Socket the most according to claim 1, it is characterised in that described three hole conductive components Including three inserting terminals and binding post, described inserting terminal respectively with described on three holes that cover Insertion hole groups is correspondingly arranged, and the bottom of described inserting terminal is inserted in described binding post respectively, with Insert the power line in described binding post to connect.

Socket the most according to claim 2, it is characterised in that the top of described inserting terminal Portion is in eight word hatch frame, to receive and to clamp the plug pin of insertion.

Socket the most according to claim 2, it is characterised in that described binding post is respectively Including ring plate and housing screw, described housing screw screws in from the side of described ring plate, inserting Power line in binding post compresses with the bottom of described inserting terminal and is connected.

Socket the most according to claim 1, it is characterised in that described three hole conductive components Material be copper.

Socket the most according to claim 2, it is characterised in that described socket also include to A few holes conductive component, described on cover and be provided with for by the holes jack of two-pin plug Group, described holes conductive component is fixed on described stake body, and described holes conductive component is used for inserting Connect the two-pin plug of standard.

Socket the most according to claim 6, it is characterised in that described holes conductive component Including two inserting terminals, described inserting terminal respectively with described on the holes insertion hole groups that covers corresponding Arrange, the bottom of said two inserting terminal respectively with the live wire inserted terminal of described three hole conductive components Son and zero line inserting terminal connect.

Socket the most according to claim 7, it is characterised in that described holes conductive component The top of inserting terminal is in eight word hatch frame, to receive and to clamp the plug pin of insertion.

Socket the most according to claim 6, it is characterised in that described socket also includes out Closing, described switch is for turning on and disconnect the live wire incoming end of plugging hole component.

Socket the most according to claim 1, it is characterised in that total receiving of described socket Electric current is more than 16A.