CN203521797U

CN203521797U - Controllable timing socket

Info

Publication number: CN203521797U
Application number: CN201320657859.0U
Authority: CN
Inventors: 李煜
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2013-10-24
Filing date: 2013-10-24
Publication date: 2014-04-02
Anticipated expiration: 2023-10-24

Abstract

The utility model concretely relates to a controllable timing socket which comprises a socket, jacks arranged on the socket, a single chip microcomputer, a clock chip, a relay, a key module and a display module. The key module, the clock chip, the single chip microcomputer, the relay and the jacks are connected in order. The display module is connected with the single chip microcomputer. According to the controllable timing socket, timing information can be inputted through the key module, the timing is carried out through the clock chip, the time information is sent to the single chip microcomputer, the single chip microcomputer processes the information and then the timing related information is displayed through a display screen, at the same time, the single chip microcomputer controls the relay to realize the disconnection and connection between the jacks and a household power supply, and the automatic control of the power connection and disconnection of the socket are realized. In this way, a user can set the time, when an electronic device is charged, the power of the socket is cut automatically when the set time is up, and thus the damage of the electronic device due to the long time of charging is prevented.

Description

A kind of controllable regular socket

Technical field

the utility model belongs to electronic applications, is specifically related to a kind of controllable regular socket.

Background technology

Nowadays, growing along with science and technology, the continuous progress of social productive forces, various electronic products have become the requisite instrument of people as portable computer, and the stand-by time of these electronic products can be very not long, and mobile phone generally can only standby one to two day, a lot of people can select standby several batteries, but so also there is certain drawback, use on the one hand universal charger charging to have certain infringement to battery, ceaselessly change on the other hand battery also pretty troublesome.Many people also can run into such problem, be exactly to go home every day to charge the phone, but the mobile phone of will having slept are not full of again, if do not fill second day, can worry again not enoughly, if filled, evening sleep has radiation, and overcharge and also can damage battery, shorten battery life.

Summary of the invention

the utility model provides a kind of controllable regular socket, can pass through key-press module incoming timing information, by clock chip, carry out timing, and temporal information is sent to single-chip microcomputer, single-chip microcomputer demonstrates relevant information regularly by display screen after information is processed, Single-chip Controlling relay is realized disconnection and the connection of jack and domestic power supply simultaneously, realizes the power on/off of automatic controlling socket.

Technical solutions of the utility model are as follows:

A controllable regular socket, comprises socket and is located at the jack on socket, it is characterized in that, also comprises single-chip microcomputer, clock chip, relay, key-press module and display module; Described key-press module, clock chip, single-chip microcomputer, relay and jack are connected successively; Described display module is connected with single-chip microcomputer.

Described single-chip microcomputer adopts AT89S52 single-chip microcomputer.

Described clock chip adopts DS1302 clock chip.

Described display module adopts LCD display.

the beneficial effects of the utility model:the controllable regular socket of the utility model, can pass through key-press module incoming timing information, by clock chip, carry out timing, and temporal information is sent to single-chip microcomputer, single-chip microcomputer demonstrates relevant information regularly by display screen after information is processed, Single-chip Controlling relay is realized disconnection and the connection of jack and domestic power supply simultaneously, realizes the power on/off of automatic controlling socket.User's setup times voluntarily just like this, in for electronic equipment charging, when to the time setting, socket can auto-breaking, so just can not damage electronic equipment because of long-time charging.

Accompanying drawing explanation

Fig. 1 is theory diagram of the present utility model.

Embodiment

As shown in Figure 1, the controllable regular socket of the utility model, comprises socket and is located at the jack on socket, it is characterized in that, also comprises single-chip microcomputer, clock chip, relay, key-press module and display module; Described key-press module, clock chip, single-chip microcomputer, relay and jack are connected successively; Described display module is connected with single-chip microcomputer.

Single-chip microcomputer adopts AT89S52 single-chip microcomputer.The master chip of single-chip microcomputer adopts AT89S52, and AT89S52 is a kind of low-power consumption, high-performance CMOS 8 8-digit microcontrollers, has 8 dexterous bit CPUs and at system programmable Flash, AT89S52 is used widely in numerous embedded Control application systems.

DS1302 is a kind of high-performance, the low-function that U.S. DALLAS company releases, power consumption, with the clock chip of the real time clock circuit of RAM, it can to year, month, day, Sunday, time, minute, second carries out timing, has several functions such as leap year compensation grade.Operating voltage is 2.5V～5.5V.Adopt three-wire interface and CPU to carry out synchronous communication, and can adopt burst mode once to transmit clock signal or the RAM data of a plurality of bytes.There is the ram register for provisional store data of 31 * 8 DS1302 inside.

The utility model course of work is as follows:

First, user can pass through key-press module incoming timing information, information is sent to clock chip, then clock chip carries out timing, and temporal information is sent to single-chip microcomputer, single-chip microcomputer demonstrates relevant information regularly by LCD display after information is processed, and Single-chip Controlling relay is realized disconnection and the connection of jack and domestic power supply simultaneously, realizes the power on/off of automatic controlling socket.

The controllable regular socket of the utility model, can be by user's setup times voluntarily, when being the electronic equipment chargings such as mobile phone, digital camera, when to the time setting, socket meeting auto-breaking, so just can not damage electronic equipment because of long-time charging.

Claims

1. a controllable regular socket, comprises socket and is located at the jack on socket, it is characterized in that: also comprise single-chip microcomputer, clock chip, relay, key-press module and display module; Described key-press module, clock chip, single-chip microcomputer, relay and jack are connected successively; Described display module is connected with single-chip microcomputer.

2. controllable regular socket according to claim 1, is characterized in that: described single-chip microcomputer adopts AT89S52 single-chip microcomputer.

3. controllable regular socket according to claim 1, is characterized in that: described clock chip adopts DS1302 clock chip.

4. controllable regular socket according to claim 1, is characterized in that: described display module adopts LCD display.