CN201741898U

CN201741898U - Safety plug structure

Info

Publication number: CN201741898U
Application number: CN2010202603814U
Authority: CN
Inventors: 黄春旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-09
Filing date: 2010-07-09
Publication date: 2011-02-09
Anticipated expiration: 2020-07-09

Abstract

The utility model discloses a safety plug structure which comprises a base and a plurality of exposed conductive plug connectors on the base, wherein insulation protective sleeves for electric shock prevention are sleeved at the peripheries of the conductive plug connectors, and springs for controlling the insulation protective sleeves to retract at the peripheries of the conductive plug connectors so as to facilitate the exposing of the conductive plug connectors are arranged between the base and the insulation protective sleeves. As the insulation protective sleeves for electric shock prevention are sleeved at the peripheries of the conductive plug connectors, and the springs for controlling the insulation protective sleeves to retract at the peripheries of the conductive plug connectors so as to facilitate the exposing of the conductive plug connectors are arranged the base and the insulation protective sleeves, the conductive plug connectors are protected by the insulation protective sleeves when the conductive plug connectors are plugged-in or plugged out of a socket, so as to avoid the electric shock accident; and the safety plug structure has the advantages of simple structure, ingenious design and high safety, can completely avoids the electric shock accident and is suitable for extensive popularization.

Description

A kind of safety plug structure

Technical field

The utility model relates to electrical equipment and connects switch manufacturing technology field, is a kind of technological improvement of safety plug structure specifically.

Background technology

At present, the plug construction kind that occurs being plugged on the market on the socket is very many, big component joints structure all is provided with several conduction plug connectors by base and base and forms, it is simple in structure, convenient and practical, but because the conduction plug connector directly exposes to outside the socket, the user can touch when the grafting socket on the conduction plug connector because of carelessness, cause the phenomenon of electric shock accidents, thus design a kind of simple in structure, be skillfully constructed, the security performance height, can not cause the safety plug structure of electric shock accidents be design of the present utility model place.

The utility model content

The purpose of this utility model is the shortcoming that overcomes above-mentioned prior art, provide a kind of simple in structure, be skillfully constructed, the security performance height, can not cause the safety plug structure of electric shock accidents.

The utility model can be achieved through the following technical solutions:

The utility model discloses a kind of safety plug structure; this safety plug structure comprise expose outside on base and the base several the conduction plug connector; described conduction plug connector periphery cover is useful on and prevents the insulation protective jacket that gets an electric shock, is provided with the control insulation protection between base and the insulation protective jacket and is enclosed within the flexible spring that whether exposes with convenient conduction plug connector of conduction plug connector periphery.

Described spring is placed in conduction plug connector periphery and props up the insulation protective jacket that the top is placed in conduction plug connector periphery.

Described insulation protective jacket is the cap shape of hollow cylindrical shell, and its material that adopts is the plastic material of insulation, and this insulation protection is enclosed within the effect of spring down can be moving at conduction plug connector periphery upper and lower sleeve, and this spring is for compressing spring; Under the initial condition of the utility model safety plug structure, insulation protective jacket is placed in conduction plug connector periphery, and make the conduction plug connector expose sub-fraction outside insulation protective jacket, when the utility model plug being inserted on the jack of socket, the periphery of receptacle sockets is blocked insulation protective jacket and is only only limited to conduct electricity plug connector by being electrically connected on the conductive wire in the socket, and insulation protective jacket is inserted the promotion lower compression spring of power, and spring is shunk; When joint design is dialled from socket; thereby spring automatically stretches and promotes insulation protective jacket and stretch out, overlapping gradually by dial from the conduction plug connector, thereby protection conduction plug connector is when inserting or dialling from socket; the insulation protective jacket protection is all arranged at any time, prevent the generation of electric shock accidents.

The utility model compared with prior art has following advantage:

The utility model is useful at conduction plug connector periphery cover and prevents the insulation protective jacket that gets an electric shock; be provided with the control insulation protection between base and the insulation protective jacket and be enclosed within the flexible spring that whether exposes with convenient conduction plug connector of conduction plug connector periphery; thereby protection conduction plug connector is when inserting or dialling from socket; the insulation protective jacket protection is all arranged at any time; prevent the generation of electric shock accidents; it is simple in structure; be skillfully constructed; the security performance height; can avoid the generation of electric shock accidents fully, be fit to generally promote the use of.

Description of drawings

Accompanying drawing 1 is the utility model structural profile schematic diagram;

Accompanying drawing 2 inserts the interior structural representation of socket for the utility model.

Embodiment

Come the utility model is further described below in conjunction with Figure of description:

Shown in accompanying drawing 1 and accompanying drawing 2; the utility model discloses a kind of safety plug structure; this safety plug structure comprise expose outside on base 1 and the base three the conduction plug connectors 2; described conduction plug connector 2 periphery covers are useful on and prevent the insulation protective jacket 3 that gets an electric shock, are provided with the control insulation protection between base 2 and the insulation protective jacket 3 and are enclosed within the flexible spring 4 that whether exposes with convenient conduction plug connector of conduction plug connector periphery.

Described spring 4 is placed in conduction plug connector 2 peripheries and props up the insulation protective jacket 3 that the top is placed in conduction plug connector periphery.

Certainly, the quantity of conduction plug connector can also be two.

Described insulation protective jacket 3 is the cap shape of hollow cylindrical shell, and its material that adopts is the plastic material of insulation, and this insulation protection is enclosed within the effect of spring down can be moving at conduction plug connector periphery upper and lower sleeve, and this spring is for compressing spring; Under the initial condition of the utility model safety plug structure, insulation protective jacket is placed in conduction plug connector periphery, and make the conduction plug connector expose sub-fraction outside insulation protective jacket, when the utility model plug being inserted on the jack of socket 5, the periphery of receptacle sockets is blocked insulation protective jacket and is only only limited to conduct electricity plug connector by being electrically connected on the conductive wire 6 in the socket, and insulation protective jacket is inserted the promotion lower compression spring of power, and spring is shunk; When joint design is dialled from socket 5; thereby spring automatically stretches and promotes insulation protective jacket and stretch out, overlapping gradually by dial from the conduction plug connector, thereby protection conduction plug connector is when inserting or dialling from socket; the insulation protective jacket protection is all arranged at any time, prevent the generation of electric shock accidents.

The above is preferred embodiment of the present utility model only, is not that the utility model is done any pro forma restriction; But the those of ordinary skill of all industry is all implemented the utility model with the above shown in the by specification accompanying drawing swimmingly; But all those skilled in the art can utilize the above technology contents that discloses and a little change, modification of making and the equivalent variations that develops in not breaking away from the technical solutions of the utility model scope, be equivalent embodiment of the present utility model; Simultaneously, all foundations essence technology of the present utility model all still belongs within the protection range of the technical solution of the utility model change, modification and the differentiation etc. of any equivalent variations that above embodiment did.

Claims

1. safety plug structure; comprise and expose outside several conduction plug connectors on base and the base; it is characterized in that: described conduction plug connector periphery cover is useful on and prevents the insulation protective jacket that gets an electric shock, is provided with the control insulation protection between base and the insulation protective jacket and is enclosed within the flexible spring that whether exposes with convenient conduction plug connector of conduction plug connector periphery.

2. safety plug structure according to claim 1 is characterized in that: described spring is placed in conduction plug connector periphery and props up the insulation protective jacket that the top is placed in conduction plug connector periphery.