CN201319430Y

CN201319430Y - Safe socket

Info

Publication number: CN201319430Y
Application number: CNU2008201671094U
Authority: CN
Inventors: 吴坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-30
Filing date: 2008-10-30
Publication date: 2009-09-30
Anticipated expiration: 2018-10-30

Abstract

The utility model belongs to the socket field, in particular to a safe socket. The safe socket comprises a socket zero line electrode, a socket power line electrode and a wiring terminal and is characterized in that a sliding block is arranged in a socket box; the power line electrode is arranged at the bottom of the socket box; the sliding block is provided with a sliding block electrode that is connected with the socket power line electrode; the sliding block electrode is corresponding to the position of the power line electrode arranged at the bottom of the socket box; sliding bars are arranged at the two sides of the sliding block; and the sliding bars are provided with offsetting springs. For the safe socket, when a plug is not inserted into the socket, the sliding block is positioned at the top part of the socket box under the action of the offsetting springs, and the sliding block electrode is disconnected with the power line electrode; when the plug is inserted into the socket, the sliding block is moved to the bottom of the socket box under the pushing of a plug electrode, the sliding block electrode is in contact with the power line electrode, a power line is connected, and the socket works normally. The safe socket has the advantages of reasonable structure, convenient use, good safety and wide application.

Description

Safety socket

Technical field

The utility model belongs to the socket class, specifically is a kind of safety socket.

Summary of the invention

Electric energy, it is modern convenient to bring for our life, still, the danger of electricity consumption also be present in simultaneously we around, be exactly one of them with the danger of electrical socket.Have many children all to have wire (bar) is inserted in the jack of socket and the experience that is shocked by electricity, this has all caused very big injury for physical and mental health of child, because child's curiosity is inherent.On Electrical Safety, except education that child is tightened security, it also is vital designing safer rational electric equipment products.

Safety socket in the market mainly contains two classes: a class is a baffle-type, promptly the jack position at socket is provided with baffle plate, it is maximum safety socket pattern of using at present, but because there is very big sliding friction between plug electrode and baffle plate, plug insertion socket is extremely required great effort, and the wearing and tearing of baffle plate are also very fast.The child is with bonding jumper plug-and-socket hole the time, as long as firmly more greatly, bonding jumper can be disclosed out baffle plate equally and touch electrode and cause electric shock; Another kind of is the covering formula, and a lid mainly is set on socket panel, lid need be screwed on when not using socket, but uses very trouble.

Summary of the invention

The purpose of this utility model is at the deficiencies in the prior art, and a kind of more reasonable structure, use is more convenient, security performance is higher, applicability is wider safety socket are provided.

Technical solutions of the utility model are as follows:

As everyone knows, zero line and ground wire are can not cause the injury of getting an electric shock to human body, have only live wire, just can damage human body.For this reason, design principle of the present utility model is: when plug did not insert socket, zero line and ground wire were connected, and live wire is not connected, and at this moment touched any one electrode of socket with bonding jumper, all were safe; When plug insertion socket, the electrode of plug touches the built-in switch that places socket zero line (ground wire) electrode one side, the socket live wire is connected, thereby made socket enter normal operating conditions.

The utility model comprises socket zero wire electrode, socket firewire electrode, binding post, it is characterized in that: a slide block is arranged in the socket box, one firewire electrode is arranged at the socket box bottom, slide block has slider electrode, slider electrode links to each other with the socket firewire electrode, slider electrode is corresponding with the firewire electrode position of socket bottom, and there is slide bar the slide block both sides, and slide bar has back-moving spring.

When the utility model did not insert when plug, slide block was in the top of socket box under the effect of back-moving spring, and slider electrode and firewire electrode disconnect; After plug inserted, under the promotion of plug electrode, slide block moved the bottom as for socket box, and slider electrode contacts with firewire electrode, and live wire is connected, and socket enters normal operating conditions.

Of the present utility model when plug does not insert socket the socket firewire electrode not charged, but plug insertion socket rear socket operate as normal, therefore the fail safe that uses is very high, socket uses the also convenience of ten minutes, using method and common socket are just the same, simultaneously, can mate use to all ordinary plugs, applicability is very extensive.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing and example

Fig. 1 is the vertical structure schematic diagram of the utility model plug when not inserting;

Fig. 2 is the horizontal section structural representation of the utility model plug when not inserting;

Fig. 3 is the vertical structure schematic diagram after the utility model plug inserts;

Fig. 4 is the transversary generalized section after the utility model plug inserts.

Shown in the figure: 1 is that plug, 2 is that socket zero wire electrode, 3 is that socket firewire electrode, 4 is that binding post, 5 is that slide block, 6 is that slider electrode, 7 is that firewire electrode, 8 is that plug electrode, 9 is that slide bar, 10 is that back-moving spring, 11 is that zero line, 12 is a live wire.

Embodiment

Shown in Fig. 1,2,3,4, the utility model comprises socket zero wire electrode 2, socket firewire electrode 3, binding post 4, it is characterized in that: a slide block 5 is arranged in the socket box, one firewire electrode 7 is arranged at the socket box bottom, slide block 5 has slider electrode 6, and slider electrode 6 links to each other with socket firewire electrode 3, and slider electrode 6 is corresponding with firewire electrode 7 positions of socket bottom, there is slide bar 9 slide block 5 both sides, and slide bar 9 has back-moving spring 10.

As shown in Figure 1, 2, when plug 1 did not insert, the utility model slide block 5 was in the top of socket box under the effect of back-moving spring 10, slider electrode 6 and firewire electrode 7 disconnect, in the case, zero line 11 (ground wire) is all connected, and live wire 12 disconnects.

Shown in Fig. 3,4, after plug 1 inserts, under the promotion of plug electrode 2 (built-in slider switch is positioned at socket zero wire electrode one side), slide block 5 moves the bottom as for socket box, slider electrode 6 contacts with firewire electrode 7, and live wire 12 is connected, and socket enters normal operating conditions.

The utility model has only the insertion socket that two plug electrodes 8 are parallel to certain depth, socket firewire electrode 3 just can be charged, for the still weak child of ability to act, to be very little with the possibility that certain dynamics is inserted into the certain depth in the socket abreast with two metal bars, so the design's no electrical socket is a comparison safety.

Claims

1, a kind of safety socket, comprise socket zero wire electrode, socket firewire electrode, binding post, it is characterized in that: a slide block is arranged in the socket box, one firewire electrode is arranged at the socket box bottom, slide block has slider electrode, and slider electrode links to each other with the socket firewire electrode, and slider electrode is corresponding with the firewire electrode position of socket bottom, there is slide bar the slide block both sides, and slide bar has back-moving spring.