CN201303985Y

CN201303985Y - Infant caring device

Info

Publication number: CN201303985Y
Application number: CNU2008202281989U
Authority: CN
Inventors: 马权瑞; 秦慧斌
Original assignee: North University of China
Current assignee: North University of China
Priority date: 2008-12-13
Filing date: 2008-12-13
Publication date: 2009-09-09
Anticipated expiration: 2018-12-13

Abstract

The utility model relates to electronic equipment, in particular to a baby caring device. Can monitor the real-time condition of the baby. The baby care device includes a baby condition monitoring device and a wireless receiving device for receiving the baby condition, and the baby condition monitoring device includes a single-chip microcomputer T1, a sensor unit connected to the signal acquisition end of the single-chip microcomputer T1, a wireless transmitter connected to the signal output end of the single-chip microcomputer T1 The circuit; the wireless receiving device includes a single-chip microcomputer T2, a wireless receiving circuit whose output terminal is connected to the signal input terminal of the single-chip microcomputer T2, and a status indicator light and a loudspeaker connected to the output terminal of the single-chip microcomputer T2. The utility model has ingenious design, is convenient to use, and can comprehensively monitor the baby's condition, thereby solving the baby safety problem that plagues young parents to a large extent.

Description

The baby cares about device

Technical field

This utility model relates to electronic equipment, specifically is that a kind of baby cares about device.

Background technology

Baby's security relationship family circle's happiness.In the actual life, owing to father and mother's inadvertent or the example that do not cause the baby to meet accident at one's side the baby are much.Therefore, if can adopt some technical equipment such as electronic monitoring that baby's real time status is informed father and mother, prevent that with this baby from meeting accident, the body ﹠ mind pressure in the time of then father and mother can being alleviated to a great extent and take care of the baby.Yet there is not the product that possesses this function at present.

Summary of the invention

This utility model provides a kind of baby to care about device in order to monitor baby's real time status.

This utility model is to adopt following technical scheme to realize: the baby cares about device, comprise baby's condition monitoring device and be used to receive the radio receiver of baby's situation, the radio transmitter that described baby's condition monitoring device comprises single-chip microcomputer T1, the sensor unit that is connected with single-chip microcomputer T1 signals collecting end, is connected with single-chip microcomputer T1 signal output part; Radio receiver comprises wireless receiving circuit that single-chip microcomputer T2, outfan be connected with single-chip microcomputer T2 signal input part and status indicator lamp and the speaker that is connected with single-chip microcomputer T2 outfan.

Based on the baby consideration of various fortuitous events may take place, described sensor unit comprises several pressure transducers, humidity sensor and sound transducer; Described baby's condition monitoring device also comprises the motor that is used to shake bassinet, and the control end of the positive and reverse rotation control circuit of motor is connected with the control signal output ends of baby's condition monitoring device single-chip microcomputer T1.The positive and reverse rotation control circuit of described radio transmitter, wireless receiving circuit, motor is existing known circuits structure, and the circuit distortion is a lot, for the technical staff of electronic applications, be easy to realize, thus in the description not the circuit structure to the positive and reverse rotation control circuit of radio transmitter, wireless receiving circuit, motor be described.

During use, sensor unit is installed on the cradle, radio receiver then is with at one's side by father and mother, and motor is fixed on the bassinet stand, and its rotating shaft is connected with the rocker of cradle; The installation site of each pick off of sensor unit is specially: some pressure transducers disperse to be fixed on the cradle edge, and some humidity sensors distribute and are fixed in the cradle bottom, and sound transducer is fixed in from nearer cradle one side of baby head; When the baby attempts to climb out of cradle, just can touch the pressure transducer that is fixed on the cradle edge, the pressure transducer real time output is to single-chip microcomputer T1, under corresponding software is supported, single-chip microcomputer T1 controls radio transmitter thus and sends signal, and then father and mother's radio receiver at one's side receives signal, and status indicator lamp is lighted, speaker is sounded, and the situation of baby now is informed father and mother.Humidity sensor is similar to pressure transducer to the work process of sound transducer, and different is: the effect of humidity sensor is whether the monitoring baby wets the bed, and the effect of sound transducer is whether the monitoring baby crys.In addition, under the support of corresponding program, single-chip microcomputer T1 is (when being baby crying) in the signal that receives from sound transducer, can make the motor drives cradle shake, thereby make the baby stop to cry by the work of positive and reverse rotation control circuit drive motor, after baby crying stops, sound transducer promptly stops response, and motor quits work simultaneously, and cradle stops to shake.

This utility model design is ingenious, easy to use, can carry out comprehensive monitoring to baby's situation, thereby solve the baby safe problem that perplexs young father and mother to a great extent.

Description of drawings

Fig. 1 is the functional-block diagram of this utility model baby condition monitoring device.

Fig. 2 is the functional-block diagram of this utility model radio receiver.

Among the figure: 1-radio transmitter, 2-wireless receiving circuit, 3-status indicator lamp, 4-speaker, 5-motor, the positive and reverse rotation control circuit of 6-motor, 7-pressure transducer, 8-humidity sensor, 9-sound transducer.

The specific embodiment

The baby cares about device, comprise baby's condition monitoring device and be used to receive the radio receiver of baby's situation, the radio transmitter 1 that described baby's condition monitoring device comprises single-chip microcomputer T1, the sensor unit that is connected with single-chip microcomputer T1 signals collecting end, is connected with single-chip microcomputer T1 signal output part; Radio receiver comprises wireless receiving circuit 2 that single-chip microcomputer T2, outfan be connected with single-chip microcomputer T2 signal input part and status indicator lamp 3 and the speaker 4 that is connected with single-chip microcomputer T2 outfan.During concrete enforcement, described sensor unit comprises several pressure transducers 7, humidity sensor 8 and sound transducer 9; Described baby's condition monitoring device also comprises the motor 5 that is used to shake bassinet, and the control end of the positive and reverse rotation control circuit 6 of motor 5 is connected with the control signal output ends of baby's condition monitoring device single-chip microcomputer T1.

Claims

1. A baby care device, characterized in that: comprising a baby condition monitoring device and a wireless receiving device for receiving the baby condition, the baby condition monitoring device comprises a single-chip microcomputer T1, a sensor unit connected to the single-chip microcomputer T1 signal acquisition end, and The wireless transmitting circuit (1) that the single-chip microcomputer T1 signal output terminal is connected; The wireless receiving device includes the single-chip microcomputer T2, the wireless receiving circuit (2) that the output terminal is connected with the single-chip microcomputer T2 signal input terminal, and the status indicator light (2) that is connected with the single-chip microcomputer T2 output terminal 3) and speaker (4).

2. The baby care device according to claim 1, characterized in that the sensor unit includes several pressure sensors (7), humidity sensors (8) and sound sensors (9).

3. The baby caring device according to claim 1 or 2, characterized in that: the baby condition monitoring device also includes a motor (5) for shaking the baby cradle, and a forward and reverse control circuit (6) of the motor (5) ) is connected to the control signal output end of the single-chip microcomputer T1 of the baby condition monitoring device.