CN203552428U

CN203552428U - Door sound prompt device

Info

Publication number: CN203552428U
Application number: CN201320702125.XU
Authority: CN
Inventors: 全瑞花; 吕爱臣; 王万君; 曹丽娟; 邹德伟
Original assignee: Yantai Automobile Engineering Professional College
Current assignee: Yantai Automobile Engineering Professional College
Priority date: 2013-11-08
Filing date: 2013-11-08
Publication date: 2014-04-16
Anticipated expiration: 2023-11-08

Abstract

The utility model provides a door sound prompt device and belongs to the field of electronic control. The door sound prompt device is composed of a power supply, a liquid crystal display module, a one-chip microcomputer, a humiture detection module, a real-time clock module, a sound-light alarm module, a key insert detection module and a power amplifier module. The power supply, the liquid crystal display module, the humiture detection module, the real-time clock module, the sound-light alarm module and the key insert detection module are connected with the one-chip microcomputer respectively. The power amplifier module is connected with the key insert detection module. When the power supply supplies power to the one-chip microcomputer normally, the real-time clock module sets a perpetual calendar, and the humiture detection module detects indoor temperature and humidity information to be timely displayed on the liquid crystal display module through the one-chip microcomputer. When the key insert detection module detects insertion of a key, the indoor temperature, the humidity information and information of reminding a user to take off the key timely are prompted in voice through the power amplifier module. If the indoor temperature and the humidity information exceed preset values, the one-chip microcomputer controls the sound-light alarm module to give an alarm.

Description

Door sound prompt device

Technical field

The utility model provides a sound prompt device, belongs to field of electric control.

Background technology

In office space, family, be easy to occur that user's key forgets the situation of taking off from door, easily cause the loss of property, also there is the situation that user in the indoor a lot of situations of relevant environment information can not Real-time Obtaining simultaneously, when indoor while there are some emergency conditioies, do not have relevant apparatus to remind in time user yet, a kind of door of design sound prompt device for this reason, in real-time displaying time, indoor temperature and humidity information is detected in real time, user, forget while taking off key simultaneously, also can point out timely and effectively user, avoid the loss of property.

Summary of the invention

In view of above-mentioned, the utility model fundamental purpose is to provide a sound prompt device, allows user effectively obtain indoor environment humiture information simultaneously, and also effectively reminding user takes off the key being inserted on door in good time, and simple in structure, application is better.

In order to achieve the above object, the technical scheme that the present utility model is taked is: this device is by power supply, LCD MODULE, single-chip microcomputer, humiture detection module, real-time clock module, sound and light alarm module, key inserts detection module, power amplifier module composition, power supply, LCD MODULE, humiture detection module, real-time clock module, sound and light alarm module, key inserts detection module and is connected with single-chip microcomputer respectively, power amplifier module inserts detection module with key and is connected, power supply is being given under single-chip microcomputer normal power supply working condition, real-time clock module is set perpetual calendar, humiture detection module detects that indoor temperature and humidity information show in real time by single-chip microcomputer in LCD MODULE, when key insertion detection module detects that key inserts, by indoor temperature, humidity information and the information that allows user take off in time key are carried out voice message by power amplifier module, if indoor temperature, humidity information exceedes predetermined value, Single-chip Controlling sound and light alarm module is reported to the police.

The utility model can carry out detecting in real time the while to indoor environment humiture information, effectively reminding user takes off in good time and is inserted in a upper key, and practicality is stronger.

Accompanying drawing explanation

Fig. 1 is systematic schematic diagram of the present utility model.This device is comprised of power supply (1), LCD MODULE (2), single-chip microcomputer (3), humiture detection module (4), real-time clock module (5), sound and light alarm module (6), key insertion detection module (7), power amplifier module (8) system, power supply (1), LCD MODULE (2), humiture detection module (4), real-time clock module (5), sound and light alarm module (6), key insert detection module (7) and are connected with single-chip microcomputer (3) respectively, and power amplifier module (8) inserts detection module (7) with key and is connected.

Embodiment

Below in conjunction with accompanying drawing, the present utility model is further detailed.

Fig. 1 is systematic schematic diagram of the present utility model, and as shown in Figure 1, its concrete steps are as follows:

Step 1 power supply (1) is in the situation that giving single-chip microcomputer (3) normal power supply work, and the perpetual calendar that real-time clock module (5) is set, the indoor temperature that humiture detection module (4) detects and humidity information above show in LCD MODULE (2) in real time by single-chip microcomputer (3);

Step 2, when key inserts detection module (7) while detecting that key inserts, is carried out voice message by indoor temperature, humidity information and the information that allows user take off in time key by power amplifier module (8);

If when step 3 indoor temperature, humidity information exceed predetermined value, single-chip microcomputer (3) is controlled sound and light alarm module (6) and is reported to the police.

Claims

1. a sound prompt device, its design feature is: this device is by power supply (1), LCD MODULE (2), single-chip microcomputer (3), humiture detection module (4), real-time clock module (5), sound and light alarm module (6), key inserts detection module (7), power amplifier module (8) composition, power supply (1), LCD MODULE (2), humiture detection module (4), real-time clock module (5), sound and light alarm module (6), key inserts detection module (7) and is connected with single-chip microcomputer (3) respectively, power amplifier module (8) inserts detection module (7) with key and is connected.

2. according to the door sound prompt device described in claims 1, it is characterized in that: power supply (1) is to single-chip microcomputer (3) normal power supply work in the situation that, the perpetual calendar that real-time clock module (5) is set, the indoor temperature that humiture detection module (4) detects and humidity information above show in LCD MODULE (2) in real time by single-chip microcomputer (3), when key insertion detection module (7) detects that key inserts, by indoor temperature, humidity information and the information that allows user take off in time key are carried out voice message by power amplifier module (8), if indoor temperature, when humidity information exceedes predetermined value, single-chip microcomputer (3) is controlled sound and light alarm module (6) and is reported to the police.