CN2485826Y

CN2485826Y - Safety socket and fitting plug

Info

Publication number: CN2485826Y
Application number: CN 01238016
Authority: CN
Inventors: 尹海荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-28
Filing date: 2001-05-28
Publication date: 2002-04-10
Anticipated expiration: 2011-05-28

Abstract

The utility model discloses a safe power socket and the matched plug. The panel of the socket is provided with a jack. A socket copper sheet which is corresponding to the jack is fixed on the soleplate of the socket. The middle of the jack is provided with a safe hole. A Y shape insulation element which takes a cuboid appearance and whose upper part is divided into two is fixed on the soleplate of the socket corresponding to the safe hole. The two external sides of the Y shape insulation element are respectively inserted with a copper sheet. The lower end of the copper sheet which is provided with a silver contact takes a connecting post, and the connecting post is respectively connected with a fire wire and a zero wire. A pulling pole is arranged at the position where the middle of an insert of the plug which is used in company with the socket is corresponding to the safe hole of the socket. The diameter of the pulling pole is slightly less than the aperture of the safe hole, and the length of the pulling hole is equal to the distance between the panel of the socket and the middle of the Y shape insulation. The utility model has the advantages of simple structure, low cost, no electricity of each jack of the socket and completely eliminating the hidden danger. The utility model discloses a real safe power socket.

Description

Safety power socket and supporting plug

The utility model belongs to electric equipment products, is specifically related to a kind of safety power socket and matching used plug.

Though the multiple precautionary measures have been taked in present supply socket, but still ubiquity potential safety hazard,, the danger of electric shock is just arranged once children insert socket aperture with conductive bodies such as iron bars.

The purpose of this utility model is: design a kind of safety power socket and supporting plug, this socket is not being inserted under the situation of plug, does not have electricity, the dangerous situation of can not getting an electric shock in its jack.

The purpose of this utility model is achieved in that on the panel of this socket establishes jack, on the corresponding jack fixed socket of the socket copper sheet base plate, safety vent is arranged in the middle of the jack, the corresponding safety vent of " Y " type insulating part that external form becomes the top of cuboid to be divided into two is fixed on the base plate of socket, two outsides of " Y " type insulating part copper sheet of respectively pegging graft, it is binding post that there are silver contact, lower end in the copper sheet upper end, start to exchange fire respectively line, zero line.

With the matching used plug of safety power socket, there is a push rod at respective socket safety vent place in the middle of inserted sheet, and its diameter is slightly less than safe aperture, and its length is equivalent to the distance of socket panel to " Y " type insulating part middle part.

Fig. 1 is the utility model safe socket profile schematic diagram

Fig. 2 is the cutaway view of Fig. 1

Fig. 3 is the supporting plug profile of a utility model schematic diagram

Among the figure: 1 panel, 2 jacks, 3 safety vents, 4 " Y " type insulating part, 5 copper sheets, 6 silver contacts, 7 binding posts, 8 base plates, 9 socket copper sheets, 10 inserted sheets, 11 push rods, 12 springs.

Introduce execution mode of the present utility model below in conjunction with accompanying drawing:

As shown in Figure 1, establish the jack 2 in two holes or three holes on the panel 1 of this socket, safety vent 3 is arranged in the middle of the jack.As shown in Figure 2, the corresponding safety vent 3 in " Y " type insulating part 4 positions that external form becomes the top of cuboid to be divided into two is fixed on the base plate 8 of socket, 4 liang of outsides of insulating part copper sheet 5 of respectively pegging graft, there is silver contact 6 copper sheet 5 upper ends, the lower end is a binding post 7, start to exchange fire respectively line, zero line, the socket copper sheet 9 that be fixed on socket base plate 8 on corresponding with jack 2 do not connected wires, for the hypertonic of insulating part 4 can add spring 12 thereon freely.

The plug that is used with safe socket as shown in Figure 3, there is a push rod 11 at respective socket safety vents 3 places in the middle of inserted sheet 10, its diameter is slightly less than safe aperture, its length is equivalent to socket panel to " Y " type insulating part middle part distance.

On the socket during no plug, " Y " type insulating part is shape arranged side by side and is close together, when plug inserts jack, push rod in the middle of the plug struts " Y " type in the middle of safety vent stretches into the insertion insulating part, the copper sheet in the insulating part outside promptly contacts energising with the socket copper sheet, transfers to plug, and insulating part reverts back to shape arranged side by side, copper sheet separates with the socket copper sheet on the insulating part, and socket does not have.

The utility model is simple in structure, and is with low cost, is electroless state when all jacks are independent on this socket panel, is safety power socket truly.

Claims

1, establishes the safety power socket of jack (2) on a kind of socket panel (1), on the corresponding jack of socket copper sheet (9) (2) the fixed socket base plate (8), it is characterized in that: safety vent (3) is arranged in the middle of this jack (2), the corresponding safety vent of " Y " type insulating part (4) (3) that external form becomes the top of cuboid to be divided into two is fixed on the base plate (8) of socket, two outsides of " Y " type insulating part copper sheet (5) of respectively pegging graft, it is binding post (7) that there is the lower end of the copper sheet (5) of silver contact (6) upper end.

2, a kind of safety power socket according to claim 1 is characterized in that: spring (12) is arranged on " Y " type insulating part (4).

3, the matching used plug of the described safety power socket of a kind of and claim 1, it is characterized in that: respective socket safety vent (3) has been located a push rod (11) in the middle of this plug slice (10), its diameter is slightly less than safe aperture, and its length is equivalent to socket panel (1) to " Y " type insulating part (4) middle part distance.