CN202127151U

CN202127151U - Safety socket

Info

Publication number: CN202127151U
Application number: CN2011202469044U
Authority: CN
Inventors: 周如豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-11
Filing date: 2011-07-11
Publication date: 2012-01-25
Anticipated expiration: 2021-07-11

Abstract

The utility model discloses a safety socket, comprising a plastic shell. A power supply jack is arranged at the front surface of the plastic shell; and electrode seats A and B are arranged at the inner side of the power supply jack and are respectively connected with two electrodes of a power supply by leads. The safety socket is characterized in that a movable contact and a static contact relatively arranged are arranged between the electrode seat A and the connecting wire and are connected with the electrode seat A and the leads respectively; a guide hole is arranged at the front surface of the plastic shell and is internally and movably provided with an ejector rod; the outer end of the ejector rod is exposed out of the front surface of the plastic shell and the inner end of the ejector rod is supported on the movable contact; and by pressing down the ejector rod, the movable contact is pushed to contact the static contact by the ejector rod. The safety socket has the advantage of being safe in use.

Description

A kind of safety socket

[technical field]

The utility model relates to a kind of improvement invention of supply socket.

[background technology]

In the room, the office space; All can't do without on the wall supply socket will be set; The front of supply socket is provided with supply hub, and the inboard of supply hub is charged electrode tip holder, when plug is inserted on the socket; If it is not in place that plug is inserted, the electrode that plug exposes is because belt electrode might cause the generation of unsafe factor.

[summary of the invention]

In view of the problem of known technology existence at present, the technical problem that the utility model will solve is to be to provide a kind of socket with advantage safe in utilization.

For solving the problems of the technologies described above, the utility model takes following technical scheme to accomplish:

A kind of safety socket comprises plastic casing, and the front of plastic casing is provided with supply hub; The inboard of supply hub is electrode tip holder A and B, and electrode tip holder A and B through the two poles of the earth conducting of lead and power supply, is characterized in that respectively: be provided with the dynamic/static contact that is oppositely arranged between electrode tip holder A and the connection lead; Dynamic/static contact is connected with lead with said electrode tip holder A respectively, is provided with guide hole in the front of said plastic casing, is movably equipped with push rod in the guide hole; The outer end of push rod exposes to the front of plastic casing; The inner rest of push rod is depressed push rod on moving contact, push rod promotes moving contact and contacts with fixed contact.

Adopt the socket of technique scheme, have only when plug on socket, to be inserted into the position, under the situation that plug electrode does not expose; Plug just can be depressed push rod promotion moving contact and contact with fixed contact, and power connection, plug just can receive; If it is not in place that plug is inserted, plug does not just receive electricity, and the electrode of plug also just can not be charged; So the utility model has thoroughly been stopped plug electrode owing to expose and possibly cause the generation of unsafe factors such as getting an electric shock, has advantage safe in utilization.

[description of drawings]

The utility model has following accompanying drawing:

Fig. 1 is the front view of the utility model

Fig. 2 is the side view cutaway drawing of Fig. 1

Fig. 3 is the topology view of Fig. 2 "on" position

[embodiment]

With reference to accompanying

drawing

1,2, the safety socket of the utility model comprises plastic casing 1, and the front of plastic casing 1 is provided with supply hub 2; The inboard of supply hub 2 is electrode tip holder A and B, and electrode tip holder A is through the anodal conducting of lead 6 with power supply, and electrode tip holder B is through the negative pole conducting of lead 7 with power supply; Be provided with the moving contact 4 and fixed contact 5 that is oppositely arranged between said electrode tip holder A and the connection lead 6, moving contact 4 is connected with said electrode tip holder A, and fixed contact 5 is connected with lead 6; Front at said plastic casing 1 is provided with guide hole, and guide hole is positioned at the supply hub middle position, is movably equipped with push rod 3 in the guide hole; The outer end of push rod 3 exposes to the front of plastic casing 1, and the inner rest of push rod 3 is depressed push rod 3 on moving contact 4; Push rod 3 promotes moving contact 4 and contacts with fixed contact 5, and push rod exposes to the positive length of plastic casing and is controlled at: with reference to accompanying drawing 3, when plug 8 is inserted into the position on socket; Under the situation that plug electrode does not expose basically, plug is depressed push rod, and push rod promotes moving contact and just contacts with fixed contact.

The safety socket of the utility model has only when plug on socket, to be inserted into the position, under the situation that plug electrode does not expose; Plug just can be depressed push rod promotion moving contact and contact with fixed contact, and power connection, plug just can receive; If it is not in place that plug is inserted, plug does not just receive electricity, and the electrode of plug also just can not be charged; So thoroughly stopped plug electrode owing to expose and possibly cause the generation of unsafe factors such as getting an electric shock, safe in utilization.

Claims

1. a safety socket comprises plastic casing, and the front of plastic casing is provided with supply hub; The inboard of supply hub is electrode tip holder A and B, and electrode tip holder A and B through the two poles of the earth conducting of lead and power supply, is characterized in that respectively: be provided with the dynamic/static contact that is oppositely arranged between electrode tip holder A and the connection lead; Dynamic/static contact is connected with lead with said electrode tip holder A respectively, is provided with guide hole in the front of said plastic casing, is movably equipped with push rod in the guide hole; The outer end of push rod exposes to the front of plastic casing; The inner rest of push rod is depressed push rod on moving contact, push rod promotes moving contact and contacts with fixed contact.