CN2310396Y

CN2310396Y - Electric power supply sucket with changeable plug-hole number

Info

Publication number: CN2310396Y
Application number: CN 97233928
Authority: CN
Inventors: 江浩
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-08-11
Filing date: 1997-08-11
Publication date: 1999-03-10
Anticipated expiration: 2007-08-11

Abstract

The utility model relates to a power socket with changeable plug-hole number, which belongs to a universal power socket with changeable plug-hole number, and is suitable for two-jaw and three-jaw plugs. Specifically, the utility model provides a power socket which can be used as a two-hole socket when a two-jaw plug is used, and as a three-hole socket when a three-jaw plug is used with a fine adjustment just for seconds. The utility model is composed of an outer panel, a base, a buckle plate, a rotating column with a jack, a binding column, a guide spring, a heterotype copper sheet, a tight sustaining screw and a fixing screw. The utility model has the advantages of simple structure, low cost, easy fabrication, reliable performance, safety, and convenient operation.

Description

A kind of supply socket of variable jack number

The utility model belongs to a kind of variable jack of two pawls and three-jaw plug that can be applicable to and counts universal power supply socket, specifically, just provide a kind of can be in same supply socket, when using two pawl plugs, this supply socket is exactly two spring hole scokets, when using the three-jaw plug, only this supply socket is carried out the minimum fine setting in several seconds, just become normally used three-hole power socket.

In daily life, the generally supply socket of Shi Yonging, or be two holes, or be three holes, and the plug of household electrical appliance now various in style also has two pawls also has three-jaw, so the situation that plug and socket is unworthy of usually occurs, brings very big inconvenience to life.

The purpose of this utility model, the inconvenience that brings for the not timing of hole count of the pawl number that solves attaching plug and supply socket exactly makes a supply socket just can solve the problem that two pawls and three-jaw plug can both use.

The supply socket of a kind of variable jack number of the utility model, design ingenious, simple in structure, dependable performance, fail safe is good, can be used for fixed and portable supply socket, also can be used for wall socket, and is both easy to use, good looking appearance is simultaneously with low cost again, makes easily.

The supply socket of a kind of variable jack number of the utility model, presses closer screw and hold-down screw and forms at the Rotational Cylindrical of the outer panels that is made of plastics, base, buckle, band jack and the binding post that is made of metal, retainer spring, special-shaped copper sheet.Base comprises the ground wire jack of a Three-hole socket on overall structure, its structure is identical with the common power socket.Specific embodiments of the present utility model is: the through hole that an end of Rotational Cylindrical sees through on the outer panels is loaded in the trepanning of base, base is loaded on the outer panels back side and is screwed, Rotational Cylindrical can be rotated in the base trepanning, the outer surface of two Rotational Cylindrical has serration and is meshing with each other, by rotating one of them Rotational Cylindrical, just can adjust the angle of jack on two Rotational Cylindrical, realize the conversion between two spring hole scokets and the Three-hole socket.Simultaneously, retainer spring guarantees to connect that the special-shaped copper sheet in the jack keeps excellent contact on the binding post of electric wire and the Rotational Cylindrical.In addition, when adjusting jack, the buckle that is loaded on the outer panels front is an open mode, after jack mixed up, buckle was buckled in the groove on the outer panels, and the through hole that matches with Rotational Cylindrical is arranged on the buckle, when buckling buckle and normally using, whole outer panels is a plane, and is safe to guarantee, reliable and attractive in appearance.

Below in conjunction with accompanying drawing, structure of the present utility model and embodiment are described further.Accompanying drawing 1 is a structural representation of the present utility model.

As shown in Figure 1, the supply socket of a kind of variable jack number of the utility model, by outer panels 1, the band jack Rotational Cylindrical 2, special-shaped copper sheet 3, buckle 4, base 5, binding post 6, retainer spring 8, press closer screw 9, hold-down screw 10 is formed.

As shown in Figure 1, one end of Rotational Cylindrical 2 sees through the through hole on the outer panels 1, be contained in the trepanning of base 5, the serration of two Rotational Cylindrical 2 by the surface is meshed and can spirit rotates, base 5 is loaded on the back side of outer panels 1, fixing with screw 10, power line 7 is connected in the hole of binding post 6, compress by pressing closer screw 9 connections, under the pressure of retainer spring 8, guarantee that binding post 8 contacts with interior the good of special-shaped copper sheet 3 of Rotational Cylindrical 2 jacks, buckle 4 is loaded in the aperture at outer panels 1 upper groove place by little axle on it (little axle is to be the working of plastics of one with buckle 4), can buckle flexibly and open.

The supply socket of a kind of variable jack number of the utility model is characterized in that:

1. be skillfully constructed, simple in structure, cost is low, easily makes;

2. dependable performance, security is good, and is easy to use;

3. aesthetic in appearance;

Claims

1. the supply socket of a variable jack number, it is characterized in that: an end of Rotational Cylindrical 2 sees through the through hole on the outer panels 1, be contained in the trepanning of base 5, two Rotational Cylindrical 2 are meshed by the serration on surface, base 5 is loaded on the back side of outer panels 1, fixing with screw 10, power line 7 is connected in the hole of binding post 6, compress by pressing closer screw 9 connections, under the pressure of retainer spring 8, guarantee that binding post 5 contacts with interior the good of special-shaped copper sheet 3 of Rotational Cylindrical 2 jacks, buckle 4 is loaded in the aperture at outer panels 1 upper groove place by the little axle on it, can buckle flexibly and open.

2. according to the supply socket of the described a kind of variable jack number of claim 1, it is characterized in that: be installed in the Rotational Cylindrical 2 in base 5 trepannings, can be by extending the outer end of open-work of plate 1, rotate by hand, can rotate flexibly.

3. according to the supply socket of the described a kind of variable jack number of claim 1, it is characterized in that: buckle 4 just be installed on the outer panels 1 and, can buckle neatly and open.