CN203205590U

CN203205590U - Anti-electric-shock extension socket

Info

Publication number: CN203205590U
Application number: CN 201320229584
Authority: CN
Inventors: 夏天宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-02
Filing date: 2013-05-02
Publication date: 2013-09-18
Anticipated expiration: 2023-05-02

Abstract

The utility model relates to an anti-electric-shock extension socket. The anti-electric-shock extension socket includes a socket, jacks arranged in the socket and a protection cover installed on the socket through a rotary shaft in a rotary manner. Two sides of the protection cover are equipped with moisture sensors. The outer side face of the protection cover is equipped with a buzzer. The buzzer and the moist sensors are all connected to a single-chip microprocessor. When a user with water on hands goes to the anti-electric-shock extension socket, he/she holds the two sides of the protection cover to turn over the protection cover first. The moist sensors can detect that moisture of the hands of the user is too high, so that the single-chip microprocessor controls the buzzer to give out alarms for warning the user not to insert a plug into the jacks. Therefore, accidents of electric shock are avoided.

Description

Anti-electric-shock power socket

Technical field

The utility model relates to a kind of household electrical appliance, is specifically related to a kind of insert row.

Background technology

As everyone knows, in life, often appliance plug is inserted into power taking on the insert row, if easily in this process, get an electric shock when on hand water being arranged, thus the potential safety hazard of causing.

Summary of the invention

The utility model provides a kind of Anti-electric-shock power socket of wet hand electroshock-proof function in order to overcome the deficiency of above technology.

The technical scheme that its technical problem that overcomes the utility model adopts is:

This Anti-electric-shock power socket, comprise socket, be arranged at jack on the socket, rotatably be installed on protecting cover on the socket by rotating shaft, described protecting cover both sides are equipped with humidity sensor, on the described protecting cover lateral surface buzzer are installed, and described buzzer and humidity sensor all are connected in single-chip microcomputer.

In order to realize auto-breaking, also comprise relay, the input of described relay is connected in its output of power line and is connected in jack, and the control end of described relay is connected in single-chip microcomputer.

The beneficial effects of the utility model are: if when the user is with water to go to use socket on hand, its hand at first can be held two lateral overturning protecting covers of protecting cover, it is excessive that this moment, humidity sensor can detect on the staff humidity, this moment, the Single-chip Controlling buzzer sounded the alarm, and plug was not inserted this moment in the jack to place the electric shock Accidental occurrence to remind people.

Description of drawings

Fig. 1 is the utility model protecting cover status architecture schematic diagram that closes;

Fig. 2 is the utility model protecting cover opening structural representation;

Fig. 3 is control system theory diagram of the present utility model;

Among the figure, 1. protecting cover 2. humidity sensors 3. buzzers 4. rotating shafts 5. sockets 6. jacks.

Embodiment

Be described further below in conjunction with accompanying drawing 1, accompanying

drawing

2,3 pairs of the utility model of accompanying drawing.

This Anti-electric-shock power socket, comprise socket 5, be arranged at jack 6 on the socket 5, rotatably be installed on protecting cover 1 on the socket 5 by rotating shaft 4, described protecting cover 1 both sides are equipped with humidity sensor 2, on described protecting cover 1 lateral surface buzzer 3 is installed, described buzzer 3 and humidity sensor 2 all are connected in single-chip microcomputer.When if the user is with water to go to use socket on hand, its hand at first can be held two lateral overturning protecting covers 1 of protecting cover 1, it is excessive that this moment, humidity sensor 2 can detect on the staff humidity, Single-chip Controlling buzzer 3 sounds the alarm at this moment, plug is not inserted this moment in the jack 6 to place the electric shock Accidental occurrence to remind people.

Also comprise relay, the input of described relay is connected in its output of power line and is connected in jack 6, and the control end of described relay is connected in single-chip microcomputer.When humidity sensor detected on the staff band water, the Single-chip Controlling relay disconnected, not conducting between power line and the jack, thus the situation that further prevents accidental shock occurs.

Claims

1. Anti-electric-shock power socket, it is characterized in that: comprise socket (5), be arranged at jack (6) on the socket (5), rotatably be installed on protecting cover (1) on the socket (5) by rotating shaft (4), described protecting cover (1) both sides are equipped with humidity sensor (2), on described protecting cover (1) lateral surface buzzer (3) is installed, described buzzer (3) and humidity sensor (2) all are connected in single-chip microcomputer.

2. Anti-electric-shock power socket according to claim 1, it is characterized in that: also comprise relay, the input of described relay is connected in its output of power line and is connected in jack (6), and the control end of described relay is connected in single-chip microcomputer.