CN206116714U

CN206116714U - Safety socket

Info

Publication number: CN206116714U
Application number: CN201621201212.7U
Authority: CN
Inventors: 吴顺伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-08
Filing date: 2016-11-08
Publication date: 2017-04-19
Anticipated expiration: 2026-11-08

Abstract

The utility model discloses a safety socket, metallic parts branch, two wing metal shrapnel, two movable rod and two movable rod lower extreme cardboard that ends of ending on flexible sheet metal, two only movable rod upper ends cardboard, spring, movable rod, two wing metal shrapnel's left wing's shell fragment and right flank shell fragment correspond the jack of controlling the setting respectively, all set up flexible sheet metal in the jack, the head of left wing's shell fragment and right flank shell fragment respectively sliding connection correspond two end movable rods on, two the first half sliding connection that end movable rods are in the jack that corresponds, two both ends of ending movable rods are two movable rods upper end cardboards and the two movable rod lower extreme cardboards that end of ending of fixed connection respectively, are equipped with the metallic parts branch on the movable rod, and set up the spring between two bottom of ending movable rods upper end cardboards and jack. This practicality can be avoided during the big article inserts the jack, simultaneously the structure through the crossfeed for this jack was electroless, safer after the jack was inserted by the foreign matter on one side, and this practical structure is simple, safe and reliable.

Description

A kind of safety socket

Technical field

This utility model is related to appliance field, specifically a kind of safety socket.

Background technology

Daily life electricity consumption is 220V, has been over the safe voltage of human body, is used for convenience, and socket typically will Power supply is directly connected to socket, and its jack is in without closed state, uses plug to insert jack when using.

Jack is in without closed state, and jack connects respectively zero line and live wire, and jack interior metal thing is constantly in power supply State.People（Espespecially child）When jack interior metal thing is touched or because of in the curious insertion jack with conductive body, often Electric shock phenomenon occurs.

In the market to prevent child from touching or using conductor pin jack, jack plug is designed, this is to a certain degree On played certain preventive effect to electric shock event, but jack insertion stopple, make troubles to daily electricity consumption, be suitable for being of little use Socket, such design in addition is applied to and takes precautions against compared with small children electric shock phenomenon, and larger child can be because curious, after stopple is extracted With jack interior contact, electric shock phenomenon still occurs.

Although more facilitating for increasing switch on socket compared with stopple, as stopple, still cannot be well Take precautions against older child to get an electric shock due to curiosity.

Also a kind of electric shock mode is slotting（Pull out）Do not insert during plug（Pull out）Thoroughly, there is exposed and band in plug metal position Electricity, people touch electric shock phenomenon occurs unintentionally, and in addition such situation can also produce amount of heat because of loose contact, will Electric wire burns and causes fire.

Now many safety socket design structures are complexity, improve production cost, be difficult to industrialized one it is very heavy The reason for wanting.

The content of the invention

The purpose of this utility model is to provide a kind of simple structure, with low cost and have to existing contact situation good The safety socket of preventive effect, to solve the problems, such as above-mentioned background technology in propose.

For achieving the above object, this utility model provides following technical scheme：

Metal part on a kind of safety socket, including elastic sheet metal, double only motion bar upper end clamps, spring, motion bar, Double-vane metal clips, double only motion bars and double only motion bar lower end clamps, left wing's shell fragment and right flank of the double-vane metal clips Shell fragment corresponds to respectively the jack that left and right is arranged, and the head of elastic sheet metal, left wing's shell fragment and right flank shell fragment is respectively provided with jack Portion is slidably connected at respectively corresponding double only motion bar surfaces, and double-vane metal clips is by left wing's shell fragment and right flank shell fragment Elastic force is pressed on double only motion bars, and the top half of double only motion bars is slidably connected in corresponding jack, double only motion bars Two ends are respectively fixedly connected with double only motion bar upper end clamps and double only motion bar lower end clamps, and double only motion bar upper end clamps and Spring is set between the bottom of jack, and double only motion bar upper end clamp and jack bottoms are insulator, double only motion bars Metal part on the rod member made for insulant and its middle part setting motion bar, and the initial state without external force pressure of spring Under, the head of left wing's shell fragment and right flank shell fragment corresponds to respectively the insulated part of motion bar, and works as spring and be compressed at utmost When, the head of left wing's shell fragment and right flank shell fragment corresponds to respectively metal part on motion bar；Left wing's shell fragment and right flank shell fragment Root is equipped with wiring hole, and the wiring hole of its left-wing shell fragment connects the elastic sheet metal in the jack of right side by a wire B, The wiring hole of right flank shell fragment connects the elastic sheet metal in the jack of left side, the right side jack and left side by another wire B Metal part connects respectively the two poles of the earth of power supply on the corresponding motion bar of jack.

As further program of the utility model：The elastic sheet metal to be shaped as class trapezoidal so that jack Tapered region is formed, is in close contact with sheet metal on plug.

As this utility model further scheme：The double-vane metal clips is by left wing's shell fragment, insulation division and right flank Shell fragment is constituted, and the root of left wing's shell fragment and right flank shell fragment is screwed and is connected to the two ends of insulation division, wherein insulating Portion is screwed in mounting shell body.

Compared with prior art, the beneficial effects of the utility model are：This practicality can avoid big object from being inserted into jack In, while the structure for passing through crossfeed so that one side jack inserted by foreign body after the jack without electricity, safer, this practicality Simple structure, it is safe and reliable.

Description of the drawings

Fig. 1 is structural representation of the present utility model.

In figure：It is metal part 5 on jack 1, elastic sheet metal 2, double only motion bar upper end clamps 3, spring 4, motion bar, double Wing metal clips 6, double only motion bars 7, wire A8, double only motion bar lower end clamp 9, insulation division 10, wiring hole 11, wire B12.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1 is referred to, in this utility model embodiment, a kind of safety socket, including elastic sheet metal 2, double only motion bars Metal part 5, double-vane metal clips 6, double only motion bars 7 and double only motion bar lower end cards on upper end clamp 3, spring 4, motion bar Plate 9, the double-vane metal clips 6 is made up of left wing's shell fragment, insulation division 10 and right flank shell fragment, and left wing's shell fragment and right flank shell fragment Root is screwed the two ends for being connected to insulation division 10, so as to realize the insulation between left wing's shell fragment and right flank shell fragment, Ensure circuit safety, wherein insulation division 10 is screwed in mounting shell body, double-vane metal clips be pressed in by elastic force it is double Only on motion bar.

Left wing's shell fragment and right flank shell fragment correspond to respectively the jack 1 that left and right is arranged（Jack and left side jack on the right side of i.e.）, Be respectively provided with elastic sheet metal 2 in jack 1, elastic sheet metal 2 to be shaped as class trapezoidal so that jack 1 forms tapered region, Avoid the insertion of big object.

The head of left wing's shell fragment and right flank shell fragment is slidably connected at respectively on corresponding double only motion bars 7, double only to live The top half of lever 7 is slidably connected in corresponding jack 1, and the two ends of double only motion bars 7 are respectively fixedly connected with double only activities Bar upper end clamp 3 and double only motion bar lower end clamps 9, and double stopping arranges bullet between motion bar upper end clamp 3 and the bottom of jack 1 Spring 4, double the stopping arrange metal part 5 on motion bar, and spring 4 in the middle part of the rod members and its that motion bars 7 are insulant making It is initial without external force pressure in the state of, the head of left wing's shell fragment and right flank shell fragment corresponds to respectively the insulated part of motion bar, and When spring 4 is compressed at utmost, the head of left wing's shell fragment and right flank shell fragment corresponds to respectively metal part 5 on motion bar.

The root of left wing's shell fragment and right flank shell fragment is equipped with wiring hole 11, and the wiring hole 11 of its left-wing shell fragment passes through Elastic sheet metal 2 in one wire B12 connections right side jack, the wiring hole 11 of right flank shell fragment is connected by another wire B12 The elastic sheet metal 2 in the jack of left side is connect, metal part 5 connects respectively on the right side jack and the corresponding motion bar of left side jack The two poles of the earth of power supply are connect, so as to realize the function of crossfeed.

Above-mentioned is the wiring construction of two spring hole scokets, and Three-hole socket principle is identical, only increases ground wire.

Operation principle of the present utility model is：

Conductive body is inserted jack by child, and such as conductive body is too big, then can be hindered by the trapezoidal sheet metal 2 of class in jack and Cannot continue into, such as conductive body by the trapezoidal sheet metal 2 of class, and double only motion bars 7 can be depressed, and electricity will be imported into separately In the jack of one end, still will not get an electric shock.

Due to misoperation, insert（Pull out）Plug is not thorough, and plug has metal exposed part, and now plug metal leaf length is not Foot, metal part 5 cannot be contacted with double-vane metal clips 6 on motion bar 7 to its motion bar, and plug bare metal is partially in nothing Electricity condition.

It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction Involved claim.

Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of description is only that for clarity those skilled in the art should Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art Understandable other embodiment.

Claims

1. it is metal part on a kind of safety socket, including elastic sheet metal, double only motion bar upper end clamps, spring, motion bar, double Wing metal clips, double only motion bars and double only motion bar lower end clamps, it is characterised in that left wing's bullet of the double-vane metal clips Piece and right flank shell fragment correspond to respectively the jack that left and right is arranged, and elastic sheet metal, left wing's shell fragment and right flank are respectively provided with jack The head of shell fragment is slidably connected at respectively corresponding double only motion bar surfaces, and double-vane metal clips is by left wing's shell fragment and the right side The elastic force of wing shell fragment is pressed on double only motion bars, and the top half of double only motion bars is slidably connected in corresponding jack, double to stop The two ends of motion bar are respectively fixedly connected with double only motion bar upper end clamps and double only motion bar lower end clamps, and double only motion bars Spring is set between end clamp and the bottom of jack, and double only motion bar upper end clamp and jack bottoms are insulator, described double The rod member and its middle part that only motion bar makes for insulant arranges metal part on motion bar, and the initial nothing of spring is forced outward In the state of compeling, the head of left wing's shell fragment and right flank shell fragment corresponds to respectively the insulated part of motion bar, and works as spring and be compressed to When at utmost, the head of left wing's shell fragment and right flank shell fragment corresponds to respectively metal part on motion bar；Left wing's shell fragment and the right side The root of wing shell fragment is equipped with wiring hole, and the wiring hole of its left-wing shell fragment is by the bullet in a wire B connections right side jack Property sheet metal, the wiring hole of right flank shell fragment connects the elastic sheet metal in the jack of left side by another wire B, and the right side is inserted Metal part connects respectively the two poles of the earth of power supply on hole and the corresponding motion bar of left side jack.

2. a kind of safety socket according to claim 1, it is characterised in that the elastic sheet metal is shaped as class ladder Shape, so that jack forms tapered region, is in close contact with sheet metal on plug.

3. a kind of safety socket according to claim 1, it is characterised in that the double-vane metal clips by left wing's shell fragment, Insulation division and right flank shell fragment are constituted, and the root of left wing's shell fragment and right flank shell fragment is screwed and is connected to the two of insulation division End, wherein insulation division is screwed in mounting shell body.