CN2202357Y - Safety socket - Google Patents

Abstract

The utility model relates to a safety plug socket and belongs to the switch details. The safety plug socket is mainly used in the power circuits of various domestic appliances and is characterized in that the plug socket is composed of a movable piece contacting with a plug head, a line connecting post, a fixing screw wire, a bottom socket, an outer shell, an insulator and an electrode conversion movable piece. The safety plug socket has the advantages of having simple structure, an original plug socket producing factory being able to produce the safety plug socket without the need of adding any equipment, having high insurance even if a person inserts a metal wire into the plug hole by hand and the person can not suffer the electric shock, etc.

Description

Safety socket

A kind of safety socket, belong to have linear operating or unidirectionally push away, the switch parts technical field of pulling process, be mainly used in the power circuit of various household electrical appliance.

All socket in prior art, under the situation of energising, insert electroprobe and can both directly measure live wire, see that electric window is luminous, in like manner insert in this socket and can cause electric shock accidents as electric conductor with hand-held wire of not wearing insulating gloves and so on, this is concerning thoughtless and the children that curiosity is stronger, be danger close, cause serious consequence because improper use or transgression for using electricity all might form short circuit in addition.

It is a kind of simple in structure that the utility model purpose is to provide, and the producer of original production socket need not to increase any equipment and can change the line of production, even children will point or hand-held electric conductor is put into jack and also can not caused and get an electric shock or the safety socket of short circuit under the energising situation.

The action feature and the lever principle of being interrupted or contacting according to socket moving plate and still, at the subject matter that exists in the prior art, basic design of the present utility model is: on the basis of known socket, make with the contacted moving plate one side of plug scope of activities bigger, the another side scope of activities is less, and between the bigger side of scope of activities and binding post, install insulator additional and be attached thereto the electrode conversion moving plate that connects, thereby realize purpose of design.

Of the present utility model be characterised in that described safety socket remove by with the contacted moving plate of plug, binding post, beyond fixed screw and base and shell constitute, also between above-mentioned and contacted moving plate of plug and binding post, be provided with electrode conversion moving plate and insulator, and above-mentioned is bigger with its one side scope of activities of the contacted moving plate of plug, the another side scope of activities is less, the side that scope of activities was bigger when plug inserted is touched above-mentioned insulator and is promoted coupled above-mentioned electrode conversion moving plate by this insulator, make it to contact with the less side of above-mentioned and the contacted moving plate scope of activities of plug, the above-mentioned binding post by connecting power line is power connection like this.

Outstanding advantage of the present utility model is: simple in structure, only known socket and contacted moving plate of plug and binding post between set up an insulator and electrode conversion moving plate, it can be become ultra-safe safety socket, this socket has under the situation of electricity, innocent children will point or with hand the electric conductor of wire and so on be inserted in the jack electric shock accidents can not take place yet, be particularly suitable for family and use, the producer of original production socket need not increase any equipment and can change the line of production.

Accompanying drawing 1 is opened schematic top plan view behind the loam cake for one of the utility model most preferred embodiment.

Accompanying drawing 2 is looked the vertical profile schematic diagram for the left side.

Accompanying drawing 3 is looked the vertical profile schematic diagram for the right side.

Among the figure 1 with the contacted moving plate of plug, 2 electrodes conversions moving plate, 3 insulators, 4 binding posts, 5 fixed screws, 6 bases and shell.

With most preferred embodiment architectural feature of the present utility model further is summarized as follows in conjunction with the accompanying drawings: purple steel or brassiness with the contacted moving plate 1 of plug, be installed on the general base of plastics matter by commercially available known fixed screw 5 and in the shell 6, and making its one side scope of activities bigger, the another side scope of activities is less; The binding post 4 that is connected with power line also is housed on the base 6; The insulator 3 of bakelite matter and the electrode conversion moving plate 2 of red copper or brassiness are installed between this binding post 4 and moving plate 1.

Change as present embodiment

1, can make Three-hole socket;

2, the raw material of shell shape, each parts can suitably change.

Claims (1)

1, a kind of safety socket, by constituting with the contacted moving plate of plug [1], binding post [4], fixed screw [5] and base and shell [6], of the present utility modelly be characterised in that described safety socket also is provided with electrode conversion moving plate [2] and insulator [3] except that above-mentioned member between above-mentioned and contacted moving plate of plug [1] and binding post [4], and above-mentioned is bigger with its one side scope of activities of the contacted moving plate of plug [1], and the another side scope of activities is less.

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