CN201478566U

CN201478566U - Safety socket and plug

Info

Publication number: CN201478566U
Application number: CN2009203072025U
Authority: CN
Inventors: 李慧; 李兴华
Original assignee: Individual
Current assignee: Li Xinghua; QINGDAO HUADING BUILDING MATERIAL CO Ltd
Priority date: 2009-07-31
Filing date: 2009-07-31
Publication date: 2010-05-19
Anticipated expiration: 2019-07-31

Abstract

The utility model provides a socket with high safety and a plug, which solves the problem of unsafe socket in the prior art. a broken circuit formed by two metal sheets close to each other and fixed on a housing is arranged on a live wire jack circuit on the socket ,and the connection of the broken circuit can be connected through a pushing rod or a magnet on the plug, so that the socket is electrified. The socket is electrified only by plugging the plug, and the two metal sheets are separated to form the broken circuit when the plug is removed, thereby radically solving the safety problem of the socket.

Description

Safety socket and plug

Technical field

The plug that the present invention relates to a kind of safety socket and match and use with it.

Background technology

At present, existing socket commonly used, reach the people who does not understand safety utilization of electric power for children, if be inserted in the live wire hole of socket with hand-held conductor out of curiosity or accidentally, then can cause electric shock accidents, influence personal safety, for overcoming the problems referred to above, existing socket generally is provided with mains switch on panel, when using socket, mains switch is opened, when not using, off switch, but usually forget off switch when the user pulls up plug often, thereby can not fundamentally solve the safety problem of socket.

Summary of the invention

The utility model proposes the higher socket and plug of a kind of fail safe at the unsafe problem of the socket that exists in the prior art.

For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:

A kind of safety socket comprises housing and firewire jack, it is characterized in that: have on the described firewire jack circuit by opening circuit that two mutual close sheet metals that are fixed in the housing form.

Further, the utility model also has following technical characterictic: two metal sheets arranges up and down, between the 1-3mm of being separated by.

Further, the utility model also has following technical characterictic: sheet metal bottom in below is provided with a baffle plate that is fixed on the housing.

Further, the utility model also has following technical characterictic: the upper metal sheet is close on the inner top surface of described housing.

Further, the utility model also has following technical characterictic: have jack with two metal sheets relative position place on the described housing end face.

Further, the utility model proposes the corresponding plug of a kind of and above-mentioned socket, comprise header body and pin, it is characterized in that: described header body is provided with magnet, and after described plug was inserted on the socket, two metal sheets was closed under the magnet effect.

Further, the utility model also proposes the corresponding plug of a kind of and above-mentioned socket, comprises header body and pin, and it is characterized in that: described header body is provided with the fore-set parallel with pin, after described plug was inserted on the socket, two metal sheets was closed under the fore-set effect.

Compared with prior art, advantage of the present utility model and good effect are: the utility model proposes a kind of safety socket and plug, by on the firewire jack circuit on the socket, being provided with by two mutual close being fixed on opening circuit that housing upper metal sheet forms, rely on fore-set or magnet on the plug to control the connection of opening circuit, thereby the control socket powers on, because it is just charged only to be inserted on the socket rear socket at plug, after plug leaves socket, two metal sheets separates, formation is opened circuit, whole socket is not charged, thereby has fundamentally solved the safety issue of socket.

Description of drawings

Fig. 1 is the utility model plug construction schematic diagram one;

Fig. 2 is and the corresponding socket schematic diagram of plug shown in Figure 1;

Fig. 3 is a socket interior section structural representation shown in Figure 2.

Fig. 4 is the utility model plug construction schematic diagram two;

Among the figure: 1, plug; 1-1, header body; 1-2, pin; 1-2-1, live wire pin; 1-3, fore-set; 1-4, magnet; 2, socket; 2-1, firewire jack; 2-2, housing; 2-3, upper metal sheet; 2-4, below sheet metal; 2-5, baffle plate; 2-6; Jack.

Embodiment

The present invention is further detailed explanation below in conjunction with accompanying drawing.

Embodiment one, please refer to Fig. 1, Fig. 2 and Fig. 3, and Fig. 1 is the utility model plug construction schematic diagram, and Fig. 2 sees structural representation for the utility model socket from end face; Fig. 3 is for seeing the inner partial structurtes figure of socket from the back side.

Socket 2 comprises housing 2-2 and firewire jack 2-1, on firewire jack 2-1 circuit, have by opening circuit that two mutual close sheet metals that are fixed in the housing form, as shown in Figures 3 and 4, upper metal sheet 2-3 and below sheet metal 2-4 all are fixed on the housing 2-2 end face, and all there is an end to be fixed separately, below sheet metal 2-4 is " Z " font, between the 2mm of being separated by, sheet metal 2-4 bottom, below is provided with a baffle plate 2-5 who is fixed on the housing, has jack 2-6 with two metal sheets relative position place on the housing 2-2 end face.

With the corresponding plug 1 of present embodiment socket as shown in Figure 1, comprise header body 1-1 and pin 1-2, described header body 1-1 is provided with the fore-set 1-3 parallel with pin 1-2, when this plug 1 being inserted in the above-mentioned socket 2, fore-set 1-3 inserts in the socket 2 by the jack 2-6 on the socket 2, and pushes the sheet metal 2-3 that is positioned at the top downwards, makes it to contact with below sheet metal 2-4, thereby the closure that opens circuit before making it makes socket 2 charged can normally uses.Because sheet metal 2-4 bottom in below is provided with baffle plate 2-5, below sheet metal 2-4 is unlikely to be bent downwardly, thereby has guaranteed the reliability of upper and lower sheet metal contact.

Certainly, the fixed position of sheet metal is not limited to above-mentioned giving an example about in the present embodiment, can be fixed on socket 2 left side walls such as upper metal sheet 2-3, below sheet metal 2-4 is fixed on the right side wall or the like, as long as guarantee to have certain spacing between the sheet metal up and down, make that forming one on the firewire jack circuit opens circuit and get final product.

Embodiment two, be that with embodiment one difference present embodiment makes the closure of sheet metal up and down in the socket by magnet, and the allocation position of two metal sheets is slightly different, please refer to Fig. 4, present embodiment is provided with fore-set 1-3 position and changes and establish a magnet 1-4 in embodiment one; Upper metal sheet 2-3 is close on the inner top surface of housing 2-2 in the socket 2, and promptly two ends all are fixed, and can save baffle plate 2-5, perhaps saves jack 2-6 simultaneously.

During use, when being inserted into present embodiment plug 1 in the present embodiment socket 2, under the attraction of magnet 1-4, below sheet metal 2-4 is bent upwards with the sheet metal 2-3 of top and contacts, thus the closure that opens circuit before making it, and socket 2 is charged, thereby can normally use.

The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection range of technical solutions of the utility model according to technical spirit of the present utility model.

Claims

1. a safety socket comprises housing and firewire jack, it is characterized in that: have on the described firewire jack circuit by opening circuit that two mutual close sheet metals that are fixed in the housing form.

2. safety socket according to claim 1 is characterized in that: two metal sheets arranges up and down, between the 1-3mm of being separated by.

3. safety socket according to claim 2 is characterized in that: sheet metal bottom in below is provided with a baffle plate that is fixed on the housing.

4. safety socket according to claim 2 is characterized in that: the upper metal sheet is close on the inner top surface of described housing.

5. according to claim 1,2 or 3 described safety sockets, it is characterized in that: have jack with two metal sheets relative position place on the described housing end face.

6. safety socket according to claim 4 is characterized in that: have jack with two metal sheets relative position place on the described housing end face.

One kind with claim 1,2,4 or 6 corresponding plugs, comprise header body and pin, it is characterized in that: described header body is provided with magnet, after described plug was inserted on the socket, two metal sheets was closed under the magnet effect.

8. one kind and the corresponding plug of claim 5 comprise header body and pin, and it is characterized in that: described plug upper body is provided with the fore-set parallel with pin, and after described plug was inserted on the socket, two metal sheets was closed under the fore-set effect.