CN202564621U - Automatic power-off type security socket - Google Patents

Abstract

The utility model discloses an automatic power-off type security socket, which comprises a first electrode, a second electrode, a third electrode, a socket body, and an insulating movable plate and a spring, wherein the insulating movable plate is provided with a guide rod; an inner cavity of the socket body is provided with a front seat board; the guide rod arranged on the insulating movable plate is passed through a through hole on the front seat board; the first electrode, the second electrode and the third electrode are all arranged on the front seat board; the insulating movable plate is provided with a first movable electrode, a second movable electrode and a third movable electrode which are linked to the first electrode, the second electrode and the third electrode respectively through the flexible circuit conductors;,a rear seat board of the socket body is provided with a first rear end electrode, a second rear end electrode and a third rear end electrode respectively which are corresponding to the first movable electrode, the second movable electrode and the third movable electrode on the insulating movable plate respectively; one end of the spring is arranged on the insulating movable plate, and the other end thereof is arranged on the rear seat board of the socket body.

Description

Automatic outage type safety socket

Technical field

The utility model relates to that a kind of and plug combine and is connected the socket of power supply, especially a kind of automatic outage type safety socket to electric equipment.

Background technology

On sale all kinds of of existing market are used for connecting the common sockets of power supply to electric equipment, generally all do not have safety guard, when socket with after power supply is connected, have voltage between the electrode on the socket.With the electric motor car is example, and the charging socket that generally uses in the electric motor car is exactly above-mentioned a kind of socket.Owing to have voltage between the socket electrode, therefore when child removes to touch the socket electrode with the electric conductor of iron nail or coin and so on, can cause personal injury.

The utility model content

The utility model technical problem to be solved provides a kind of automatic outage type safety socket; This automatic outage type safety socket can be after connecting power supply; Be in no-voltage condition between the socket electrode, thus the personal injury that causes when having avoided child to touch the socket electrode.

For solving the problems of the technologies described above; A kind of automatic outage type safety socket of the utility model contains first electrode, second electrode, third electrode and pedestal, and pedestal contains inner chamber and back seat plate; Also contain insulation movable plate and spring; The insulation movable plate is provided with guide rod, is provided with fore beam in the inner chamber of said pedestal, and this fore beam is provided with through hole; The guide rod that is provided with of insulation movable plate is installed in the through hole that fore beam is provided with; Said first electrode, second electrode and third electrode all are arranged on the fore beam, and the insulation movable plate is provided with first traveling electrode, second traveling electrode and the 3rd traveling electrode, and first traveling electrode, second traveling electrode and the 3rd traveling electrode link to each other with third electrode with first electrode, second electrode through flexible conductor respectively; Be respectively equipped with the first back termination electrode, the second back termination electrode and the 3rd back termination electrode on the said pedestal back seat plate; The first back termination electrode, the second back termination electrode and the 3rd back termination electrode are corresponding with first traveling electrode, second traveling electrode and the 3rd traveling electrode that the insulation movable plate is provided with respectively, and an end of spring is arranged on the insulation movable plate, and the other end of spring is arranged on the back seat plate of pedestal.

It is three that said insulation movable plate is provided with guide rod, is provided with three through holes that match with three guide rods in the said pedestal inner chamber.

In above-mentioned automatic outage type safety socket; Because the first back termination electrode, the second back termination electrode and the 3rd back termination electrode; With insulation movable plate first traveling electrode, second traveling electrode and the 3rd traveling electrode that are provided with; Elastic force through spring does not contact them each other; Therefore when termination electrode, second first after afterwards termination electrode and the 3rd back termination electrode be in no-voltage condition between first electrode, second electrode and the third electrode with after power supply links to each other on the fore beam, thereby the personal injury that causes when having avoided child to touch the socket electrode.

Description of drawings

Fig. 1 is the structural representation of a kind of automatic outage type safety socket of the utility model.

Fig. 2 is the right view of Fig. 1.

Fig. 3 is the structural representation during automatic outage type safety socket for plug inserts.

1. first electrodes among the figure, 2. the 3rd guide rod, 3. pedestal, 4. insulation movable plate, 5. spring; 6. end plate, the 7. first rear end electroplax, 8. first traveling electrode, 9. the 3rd back termination electrode; 10. the 3rd traveling electrode, 11. first guide rods, 12. third electrodes, 13. fore beams; 14. flexible conductor, 15. second guide rods, 16. second electrodes, 17. plugs.

Embodiment

Among Fig. 1 and Fig. 2, a kind of automatic outage type safety socket containsfirst electrode 1,second electrode 16,third electrode 12 andpedestal.Pedestal 3 contains inner chamber and back seat plate 6.Automatically outage type safety socket also contains insulationmovable plate 4 and spring 5.Insulationmovable plate 4 is provided with guide rod.Be provided withfore beam 13 in the inner chamber of saidpedestal 3, thisfore beam 13 is provided with through hole, and the guide rod that is provided with of insulationmovable plate 4 is installed in the through hole that forebeam 13 is provided with.Saidfirst electrode 1,second electrode 16 andthird electrode 12 all are arranged on the fore beam 13.Insulationmovable plate 4 is provided with first travelingelectrode 8, second traveling electrode and the 3rd traveling electrode 10.First travelingelectrode 8, second traveling electrode and the 3rd travelingelectrode 10 link to each other withthird electrode 12 withfirst electrode 1,second electrode 16 throughflexible conductor 14 respectively.It is corresponding with first travelingelectrode 8, second traveling electrode and the 3rd travelingelectrode 10 that insulationmovable plate 4 is provided with respectively to be respectively equipped with the firstback termination electrode 7, the second back termination electrode and the 3rdback termination electrode 9, the firstback termination electrodes 7, the second back termination electrode and the 3rdback termination electrode 9 on saidpedestal 3 back seat plates 6.One end ofspring 5 is arranged on the insulationmovable plate 4, and the other end ofspring 5 is arranged on theback seat plate 6 of pedestal 3.Be the stability of reinforced insulationmovable plate 4 inpedestal 3, it is three that said insulationmovable plate 4 is provided with guide rod, and promptlyfirst guide rod 11,second guide rod 15, the3rd guide rod 2 are provided with three through holes that match with three guide rods in saidpedestal 3 inner chambers.In above-mentioned automatic outage type safety socket; Becausetermination electrode 7, the second back termination electrode and the 3rdback termination electrode 9 after first; First travelingelectrode 8, second traveling electrode and the 3rd travelingelectrode 10 that are provided with insulationmovable plate 4; Elastic force throughspring 5 does not contact them each other; Therefore when termination electrode first after 7, second afterwards termination electrode and the 3rdback termination electrode 9 be in no-voltage condition betweenfirst electrode 1,second electrode 16 and thethird electrode 12 with after power supply links to each other on thefore beam 13, thereby the personal injury that causes when having avoided child to touch the socket electrode.As shown in Figure 3; When plug 17 inserts automatic outage type safety socket;Plug 17 is pushed guide rod in the left side ofpedestal 3 inner chambers; At this moment the firstback termination electrode 7, the second back termination electrode and the 3rdback termination electrode 9 contact with first travelingelectrode 8, second traveling electrode and the 3rd travelingelectrode 10 that insulationmovable plate 4 is provided with respectively, thereby power supply are supplied power to electric equipment.

Claims (2)

1. automatic outage type safety socket; Contain first electrode, second electrode, third electrode and pedestal; Pedestal contains inner chamber and back seat plate, it is characterized in that: also contain insulation movable plate and spring, the insulation movable plate is provided with guide rod; Be provided with fore beam in the inner chamber of said pedestal; This fore beam is provided with through hole, and the guide rod that is provided with of insulation movable plate is installed in the through hole that fore beam is provided with, and said first electrode, second electrode and third electrode all are arranged on the fore beam; The insulation movable plate is provided with first traveling electrode, second traveling electrode and the 3rd traveling electrode; First traveling electrode, second traveling electrode and the 3rd traveling electrode link to each other with third electrode with first electrode, second electrode through flexible conductor respectively, are respectively equipped with the first back termination electrode, the second back termination electrode and the 3rd back termination electrode on the said pedestal back seat plate, and the first back termination electrode, the second back termination electrode and the 3rd back termination electrode are corresponding with first traveling electrode, second traveling electrode and the 3rd traveling electrode that the insulation movable plate is provided with respectively; One end of spring is arranged on the insulation movable plate, and the other end of spring is arranged on the back seat plate of pedestal.

2. a kind of automatic outage type safety socket according to claim 1, it is characterized in that: it is three that said insulation movable plate is provided with guide rod, is provided with three through holes that match with three guide rods in the said pedestal inner chamber.

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