CN205621964U - Intelligence picture peg - Google Patents

Abstract

The utility model discloses an intelligent plug-in board, which comprises a plug-in board body, a jack and a button switch arranged on the plug-in board body, and a copper sheet arranged inside the plug-in board. A single-chip controller and a power sensor are arranged inside the plug-in board body. , timer, electromagnetic switch and power converter, in which the power sensor, timer, electromagnetic switch and power converter are electrically connected to the microcontroller controller through the line, the power converter is electrically connected to the mains power supply through the line, and the power sensor The wire is electrically connected to the copper sheet, and the copper sheet is electrically connected to the mains power supply through a push button switch and an electromagnetic switch connected in parallel. The utility model has the advantages of simple structure and convenient use. People can not only manually control the opening and closing of the plug board, but also the plug board itself can cut off the power supply in time according to actual needs.

Description

A smart board

technical field

The utility model belongs to the technical field of auxiliary connection tools for household appliances, in particular to an intelligent plug-in board.

Background technique

With the improvement of people's living standards, household appliances have become an indispensable living facility for every household. In living room, office and other occasions where electricity is used, many household appliances need to be connected to the power socket through a plug board. There are multiple jacks on the general plugboard, as well as a button switch, which can cut off and connect the power supply. But the defect of this plugboard is that people often forget to press the button switch to cut off the power supply, which leads to serious safety hazards in household appliances that are powered on for a long time. The device trips, affecting the normal use of other household circuits.

Contents of the invention

The technical problem solved by the utility model is to provide an intelligent plug-in board that can automatically cut off the power supply as required.

The utility model adopts the following technical scheme to solve the above-mentioned technical problems. An intelligent plug-in board includes a plug-in board body, a jack and a button switch arranged on the plug-in board body, and a copper sheet arranged inside the plug-in board. It is characterized in that: The inside of the plugboard body is provided with a single-chip controller, a power sensor, a timer, an electromagnetic switch and a power converter, wherein the power sensor, the timer, the electromagnetic switch and the power converter are respectively electrically connected to the single-chip controller through lines, The power converter is electrically connected to the mains power supply through the line, the power sensor is electrically connected to the copper sheet through the line, and the copper sheet is electrically connected to the mains power supply through the push button switch and the electromagnetic switch connected in parallel.

The utility model has the advantages of simple structure and convenient use. People can not only manually control the opening and closing of the plug board, but also the plug board itself can cut off the power supply in time according to actual needs.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a circuit block diagram of the utility model.

In the figure: 1. plug-in board body, 2. jack, 3. button switch, 4. microcontroller controller, 5. power sensor, 6. timer, 7. electromagnetic switch, 8. power converter.

detailed description

The specific content of the utility model is described in detail in conjunction with the accompanying drawings. An intelligent plug-in board, comprising a plug-in board body 1, a jack 2 arranged on the plug-in board body 1, a button switch 3, and a copper sheet arranged inside the plug-in board body 1, and a single-chip microcomputer is arranged inside the plug-in board body 1 A controller 4, a power sensor 5, a timer 6, an electromagnetic switch 7 and a power converter 8, wherein the power sensor 5, the timer 6, the electromagnetic switch 7 and the power converter 8 are respectively electrically connected to the single-chip controller 4 through lines, The power converter 8 is electrically connected to the mains power supply through the line, the power sensor 8 is electrically connected to the copper sheet through the line, and the copper sheet is electrically connected to the mains power supply through the push button switch 3 and the electromagnetic switch 7 connected in parallel.

The use process of the utility model is: the button switch can independently control the opening and closing of the plug-in board. power, the power sensor transmits the signal to the single-chip controller, and the single-chip controller controls the electromagnetic switch to close and cut off the power supply, and the button switch needs to be restarted when restarting; The power sensor on the side of the internal power sensor means that the power of the electrical appliances plugged into the plugboard is lower than 2w, that is, the plugboard is in the no-load state, and when this state lasts longer than the time set by the timer, the power sensor and the timer will transmit the signal to Single-chip microcomputer controller, the single-chip microcomputer controller controls the closure of the electromagnetic switch to cut off the power supply, and the button switch needs to be restarted when restarting.

The basic principles, main features and advantages of the present utility model have been shown and described above. On the premise of not departing from the spirit and scope of the present utility model, the present utility model also has various changes and improvements, and these changes and improvements all fall into the claims. The scope of the utility model.

Claims (1)

1. an intelligent board, including plate body, it is arranged at the jack on plate body and press button and is arranged at the copper sheet of plate body interior, it is characterized in that: described plate body interior is provided with singlechip controller, power sensor, intervalometer, electromagnetic switch and power supply changeover device, wherein power sensor, intervalometer, electromagnetic switch and power supply changeover device are electrically connected with singlechip controller by circuit respectively, power supply changeover device is electrically connected with mains supply by circuit, power sensor is electrically connected with copper sheet by circuit, copper sheet is electrically connected with mains supply by press button parallel with one another and electromagnetic switch.