CN205507386U - Intelligence reputation alarm clock - Google Patents

Abstract

The utility model relates to the field of intelligent home appliances, in particular to an intelligent acousto-optic alarm clock, comprising a single-chip microcomputer, a DA conversion module, a light emitting circuit, a sounding circuit, a liquid crystal display circuit, a button circuit, a bluetooth communication circuit and a power supply. The input end of the DA conversion module is connected to the IO port of the single-chip microcomputer, and the output end is connected to the light-emitting circuit; the sounding circuit, the liquid crystal display circuit, the button circuit, and the Bluetooth communication circuit are respectively connected to the IO port of the single-chip microcomputer through wires; the sounding circuit includes a data storage chip , an audio decoding module, a loudspeaker module, a data storage chip, and a loudspeaker module are respectively connected to the audio decoding module through wires. The utility model has lower cost and better effect, uses gradually enhanced light to slowly stimulate the eyelids, supplemented by soothing music to wake up the user, and solves the problem that the alarm sound cannot be changed.

Description

An intelligent sound and light alarm clock

technical field

The utility model relates to the field of intelligent home appliances, in particular to an intelligent acousto-optic alarm clock.

Background technique

Alarm clocks play an indispensable role in daily life. The prior art simply uses sound to wake people up. Studies have shown that using this method to wake up a sleeping person can easily lead to inattention, drowsiness and even danger. At the same time, a large number of studies have also shown that slowly stimulating the eyelids with gradually enhanced light and supplemented by soothing music has the best effect of waking up people. It can make users wake up with more energy and health. High work efficiency.

Chinese patent application number: 20131045762.2, application date: September 30, 2013, the name of the invention is: an audible and visual alarm clock, and the application discloses an audible and visual alarm clock. There is a power box in the alarm clock body, a timing regulator is installed on the right side of the power box, and a timing needle is installed on the left side of the timing regulator. A countdown prompt screen is installed, an alarm clock closer is installed on the upper end of the alarm clock body, an alarm bell is arranged on both sides of the alarm clock closer, and an LED light is installed in the middle of the alarm clock. The disadvantages of this application are: the brightness of the light does not gradually increase with the passage of time, and the perfect effect cannot be achieved; the use of PLC as the controller is expensive and difficult to popularize; Afterwards, it is easy to make people feel tired and disgusted, which affects the effect.

Utility model content

1. The technical problems to be solved by the utility model

Aiming at the technical problems of the alarm clock in the prior art, such as poor wake-up effect, poor state after wake-up, and high cost, the utility model provides an intelligent acousto-optic alarm clock, which has lower cost, better effect, and uses gradually enhanced The light slowly stimulates the eyelids and is supplemented by soothing music to wake up the user and solve the problem that the alarm sound cannot be changed.

2. Technical solution

In order to achieve the above object, the technical solution provided by the utility model is:

An intelligent acousto-optic alarm clock, including a single-chip microcomputer for controlling the alarm clock, a DA conversion module for controlling the luminous intensity of the light-emitting circuit, a light-emitting circuit for providing gradually enhanced light to slowly stimulate the eyelids, and a sound for playing soothing music circuit, a liquid crystal display circuit for displaying time, a button circuit, a bluetooth communication circuit for receiving audio files, a power supply, the input end of the DA conversion module is connected to the IO port of the single-chip microcomputer, and the output end is connected to the IO port of the single-chip microcomputer The light-emitting circuit is connected; the sounding circuit, the liquid crystal display circuit, the button circuit, and the bluetooth communication circuit are connected to the IO port of the single-chip microcomputer through wires respectively; the single-chip microcomputer, the light-emitting circuit, the sounding circuit, the liquid crystal display circuit, the button circuit, The bluetooth communication circuit is respectively connected with the power supply through the power cord.

Preferably, the sound generating circuit includes a data storage chip, an audio decoding module, and a speaker module, and the data storage chip and the speaker module are respectively connected to the audio decoding module through wires; the audio decoding module is connected to the audio decoding module through a power supply The wire is connected to the power supply.

Preferably, the light emitting circuit is an LED light emitting circuit.

Preferably, the power source is a lithium-ion rechargeable battery.

3. Beneficial effect

Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

(1) A kind of intelligent acousto-optic alarm clock of the present utility model, the input terminal of DA conversion module is connected with the IO port of described single-chip microcomputer, and the output terminal is connected with described light-emitting circuit, so just can control light-emitting circuit by single-chip microcomputer and realize with The gradually enhanced light slowly stimulates the effect of the eyelids, which is simple, reliable, high in precision and good in effect.

(2) A kind of intelligent acousto-optic alarm clock of the present utility model, described sounding circuit comprises data storage chip, audio frequency decoding module, loudspeaker module, described data storage chip, loudspeaker module connect with described audio frequency decoding module respectively through wire The audio decoding module is connected to the power supply through the power cord, and the sounding circuit will play the audio information in the data storage chip according to the user's choice, the alarm sound is more colorful, the function is comprehensive, and the alarm effect is good.

(3) An intelligent acousto-optic alarm clock of the present invention also includes a bluetooth communication circuit, and the user can send the alarm audio to the data storage chip after using the mobile phone to connect to the alarm clock through bluetooth, so that the user can change the alarm sound to prevent The effect is better if the user is disgusted and resistant to the alarm.

(4) A kind of intelligent acousto-optic alarm clock of the utility model adopts a single-chip microcomputer as a controller, the cost is lower, and it is easy to popularize and use.

(5) A kind of intelligent acousto-optic alarm clock of the present utility model, comprises the following steps during use:

(a) The user connects to the alarm clock through the Bluetooth of the mobile phone and sends the alarm audio file;

(b) The single-chip microcomputer receives the audio file through the bluetooth communication circuit, and stores the file in the data storage chip;

(c) The single-chip microcomputer controls the display time of the LCD screen;

(d) When the light alarm clock time arrives, the single-chip microcomputer controls the light-emitting circuit to emit light through the DA conversion circuit;

(e) When the alarm clock time arrives, the single-chip microcomputer controls the audio decoding module to read the data in the data storage chip and make the speaker module sound;

(f) When the alarm clock is turned off, the light-emitting circuit and the sounding circuit stop the alarm.

Simple operation, comprehensive functions, easy to be understood and used by users.

(6) The utility model is an intelligent acousto-optic alarm clock, which has reasonable structural design, simple principle, and is convenient for popularization and use.

Description of drawings

Fig. 1 is a structural schematic diagram of a kind of intelligent acousto-optic alarm clock of the present utility model;

Fig. 2 is a schematic diagram of the workflow of an intelligent acousto-optic alarm clock of the present invention.

detailed description

In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

Example 1

As shown in Figure 1, a kind of intelligent acousto-optic alarm clock of the present embodiment comprises single-chip microcomputer, DA conversion module, light-emitting circuit, sounding circuit, liquid crystal display circuit, button circuit, bluetooth communication circuit, power supply, described DA conversion module input The terminal is connected to the IO port of the single-chip microcomputer, and the output terminal is connected to the light-emitting circuit. The DA conversion module is used to convert the digital signal output by the IO port of the single-chip microcomputer into an analog signal and control the light-emitting circuit to emit light, so as to realize the gradual enhancement of light. Gradually stimulate the eyelids; the sounding circuit, liquid crystal display circuit, button circuit, and bluetooth communication circuit are connected to the IO port of the single-chip microcomputer through wires respectively, the bluetooth communication circuit is used to receive the audio file sent by the user, and the liquid crystal display circuit is used to display the time , the sounding circuit is used to sound the alarm clock, and the single-chip microcomputer is used to control the work of the alarm clock; the single-chip microcomputer, the light-emitting circuit, the sounding circuit, the liquid crystal display circuit, the button circuit, and the bluetooth communication circuit are respectively connected to the power supply through the power cord, The power supply is used to provide energy for the alarm clock; the sounding circuit includes a data storage chip, an audio decoding module, and a loudspeaker module, and the data storage chip and the loudspeaker module are connected to the audio decoding module through wires respectively, and the data storage chip It is used to store audio files, and the speaker module is used to emit a sound alarm clock; the audio decoding module is connected to the power supply through a power cord, and the audio decoding module is used to decode audio files; the light-emitting circuit is an LED light-emitting circuit; the The power source is a lithium-ion rechargeable battery.

As shown in Figure 2, the specific use of a smart acousto-optic alarm clock in this embodiment includes the following steps: (a) the user connects to the alarm clock through the bluetooth of the mobile phone, and sends the alarm audio file; Audio file, and store the file in the data storage chip; (c) single-chip microcomputer controls the LCD screen to display the time; (d) when the light alarm clock time arrives, the single-chip microcomputer controls the light-emitting circuit to emit light through the DA conversion circuit; (e) when the sound alarm clock time arrives , the single-chip microcomputer controls the audio decoding module to read the data in the data storage chip and make the speaker module sound; (f) when the alarm clock is turned off, the light-emitting circuit and the sound-emitting circuit stop the alarm.

The above schematically describes the utility model and its implementation, which is not restrictive. What is shown in the drawings is only one implementation of the utility model, and the actual structure is not limited thereto. Therefore, if a person of ordinary skill in the art is inspired by it, and without departing from the purpose of the invention of the utility model, without creatively designing a structural mode and an embodiment similar to the technical solution, it shall belong to the utility model. protected range.

Claims (4)

1. an Intelligent acousto-optic alarm clock, including the single-chip microcomputer for controlling alarm clock, for controlling the DA of the luminous intensity of illuminating circuit Modular converter, for providing the illumination that gradually strengthens slowly to stimulate the illuminating circuit of eyelid, for playing the sounding of music of releiving Circuit, for show the liquid crystal display circuit of time, key circuit, for receiving the bluetooth communication circuit of audio file, power supply, It is characterized in that: described D/A conversion module input is connected with described single-chip I/O mouth, outfan and described luminescence Circuit is connected；Described phonation circuit, liquid crystal display circuit, key circuit, bluetooth communication circuit are respectively by wire and list The I/O port of sheet machine is connected；Described single-chip microcomputer, illuminating circuit, phonation circuit, liquid crystal display circuit, key circuit, bluetooth Communicating circuit is connected with described power supply by power line respectively.

A kind of Intelligent acousto-optic alarm clock the most according to claim 1, it is characterised in that: described phonation circuit includes that data are deposited Storage chip, audio decoder module, loudspeaker module, described pin-saving chip, loudspeaker module pass through wire and institute respectively The audio decoder module stated is connected；Described audio decoder module is connected with power supply by power line.

A kind of Intelligent acousto-optic alarm clock the most according to claim 1 and 2, it is characterised in that: described illuminating circuit is LED Illuminating circuit.

A kind of Intelligent acousto-optic alarm clock the most according to claim 1 and 2, it is characterised in that: described power supply is lithium ion charging Battery.