CN204169505U - Bassinet - Google Patents
Bassinet Download PDFInfo
- Publication number
- CN204169505U CN204169505U CN201420624185.9U CN201420624185U CN204169505U CN 204169505 U CN204169505 U CN 204169505U CN 201420624185 U CN201420624185 U CN 201420624185U CN 204169505 U CN204169505 U CN 204169505U
- Authority
- CN
- China
- Prior art keywords
- cradle
- motor
- microcontroller
- audio frequency
- player
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A kind of bassinet, comprise cradle body, for support cradle carrier base, wave clockwise and anticlockwise motor, microcontroller, audio frequency detector and the comparator for detecting vagitus frequency band for what connect cradle body and carrier base, carrier base is connected to the both sides of cradle body, motor is at least provided with one, its main body is connected on cradle body, and output shaft is fixed on carrier base; Audio frequency detector detects voice signal, the voice signal comparative analysis that audio frequency detector detects by comparator, and when analyzing the voice signal of sob frequency band, microcontroller outputs signal to motor, and cradle swings.Baby is when cryying in bed, and audio frequency detector detects voice signal, when analyzing by comparator the signal belonging to baby's frequency band, outputed signal to Electric Machine Control end by microcontroller, electric motor starting, the rotating of motor fixed frequency, drives cradle body automatic swing to get up.
Description
Technical field
The utility model relates to a kind of bassinet, specifically a kind of bassinet that automatically can shake cradle according to vagitus.
Background technology
Mother is a very arduous thing in roars of laughter child sleep; often can sing lullaby to child or play music and carry out hypnosis; and manually shake cradle; although also there is the cradle can playing music; but child sleeps to have waken up and starts to cry sometimes halfway; also again will go to fool and sleep, cradle does not have and distinguishes that the sob of child carrys out the device from movable pendulum cradle.
Utility model content
The purpose of this utility model is to provide a kind of bassinet, automatically can shake the bassinet of cradle according to vagitus, with at least one aspect that solves the problem.
According to one side of the present utility model, a kind of bassinet is provided, comprise cradle body, for support cradle carrier base, wave clockwise and anticlockwise motor, microcontroller, audio frequency detector and the comparator for detecting vagitus frequency band for what connect cradle body and carrier base, carrier base is connected to the both sides of cradle body, motor is at least provided with one, its main body is connected on cradle body, and output shaft is fixed on carrier base; Audio frequency detector detects voice signal, the voice signal comparative analysis that audio frequency detector detects by comparator, and when analyzing the voice signal of sob frequency band, microcontroller outputs signal to motor, and cradle swings.
Adopt above-mentioned structure, baby is when cryying in bed, audio frequency detector detects voice signal, when analyzing by comparator the signal belonging to baby's frequency band, outputed signal to Electric Machine Control end by microcontroller, electric motor starting, the rotating of motor fixed frequency, drives cradle body automatic swing to get up.
The power supply of this device can adopt external power supply or battery, provides electric energy to give each circuit original paper.
Improve further as the utility model, also comprise player, player is connected to the output of microcontroller, and while electric motor starting, player plays goes out mild audio frequency out, promotes baby sleep.
As the utility model more step improvement, be provided with time delay module in microcontroller, after motor and player start, after 2-5 minute, motor and player stop automatically.
As the utility model step improvement again, also comprise pressure sensor, pressure sensor is located at the bottom inside cradle body, it is connected to the input of microcontroller, after baby puts into cradle, when pressure sensor detects pressure signal, microcontroller outputs signal to player, player starts, and music is sounded and attracted baby's notice, and baby can be allowed to enter sleep fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model;
Fig. 3 is workflow diagram of the present utility model.
Detailed description of the invention
Illustrate that the utility model is described in further detail with embodiment below in conjunction with accompanying drawing.
In Fig. 1, a kind of bassinet, comprise cradle body 2, for support cradle carrier base 5, wave clockwise and anticlockwise motor 4, microcontroller 9, audio frequency detector 3 and the comparator 8 for detecting vagitus frequency band for what connect cradle body 2 and carrier base 5, carrier base 5 is connected to the both sides of cradle body 2, motor 4 arranges one or two, its main body is connected on cradle body 2, and output shaft is fixed on carrier base 5; Audio frequency detector 3 detects voice signal, the voice signal comparative analysis that audio frequency detector 3 detects by comparator 8, and when analyzing the voice signal of sob frequency band, microcontroller 9 outputs signal to motor 4, and cradle swings.
The power supply 7 of this device can adopt external power supply 7 or battery, is preferably battery, cradle can be facilitated to move, and releases outdoor use.
In Fig. 1, Fig. 3, this device also comprises player 1, and player 1 is connected to the output of microcontroller 9, and it is arranged on around the upper end of cradle body 2, and while motor 4 starts, player 1 plays out mild audio frequency out, promotes baby sleep.
Cradle body 2 is also provided with audio frequency hand switch and rocker switch, can distinguishes and manually select to open or close audio frequency and cradle swing.This switch be used for do not need automatic controllable time,
Be provided with time delay module in microcontroller 9, after motor 4 and player 1 start, after 2-5 minute, motor 4 and player 1 stop automatically.The utility model also comprises pressure sensor 6, and pressure sensor 6 is located at the bottom inside cradle body 2, and it is connected to the input of microcontroller 9.
In Fig. 2, Fig. 2 is circuit theory diagrams of the present utility model, S1 is audio frequency detector 3, S2 is pressure sensor 6, audio frequency detector 3 connects the input of comparator 8IC1, comparator 8 is connected to the input of microcontroller IC2, the output of microcontroller IC2 connects relay J, and relay J is connected with the starting switch of motor M.
The utility model has two occupation modes, and a kind of mode is, after child puts into cradle, when pressure sensor 6 detects pressure signal, microcontroller 9 outputs signal to player 1, and player 1 starts, music is sounded and is attracted baby's notice, and baby can be allowed to enter sleep fast.
Another kind of mode is, baby in bed or sleep midway wake up cry time, audio frequency detector 3 detects voice signal, when analyzing by comparator 8 signal belonging to baby's frequency band, outputed signal to motor 4 control end by microcontroller 9, motor 4 starts, the rotating of motor 4 fixed frequency, drives cradle body 2 automatic swing to get up.Player 1 music is sounded, to baby's hypnosis simultaneously.
These are only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto.Any based on the utility model, for realizing substantially identical technique effect, done ground simple change, equivalent replacement or modification etc., be all covered by among protection domain of the present utility model.
Claims (6)
1. a bassinet, it is characterized in that: comprise cradle body, for support cradle carrier base, wave clockwise and anticlockwise motor, microcontroller, audio frequency detector and the comparator for detecting vagitus frequency band for what connect cradle body and carrier base, carrier base is connected to the both sides of cradle body, motor is at least provided with one, its main body is connected on cradle body, and output shaft is fixed on carrier base; Audio frequency detector detects voice signal, the voice signal comparative analysis that audio frequency detector detects by comparator, and when analyzing the voice signal of sob frequency band, microcontroller outputs signal to motor, and cradle swings.
2. bassinet according to claim 1, is characterized in that: the power supply of this device can adopt external power supply or battery.
3. bassinet according to claim 1, is characterized in that: comprise player, player is connected to the output of microcontroller, while electric motor starting, and player work.
4. bassinet according to claim 1, is characterized in that: be provided with time delay module in microcontroller, and after motor and player start, after 2-5 minute, motor and player stop automatically.
5. bassinet according to claim 1, it is characterized in that: also comprise pressure sensor, pressure sensor is located at the bottom inside cradle body, it is connected to the input of microcontroller, after baby puts into cradle, when pressure sensor detects pressure signal, microcontroller outputs signal to player, and player starts.
6. bassinet according to claim 1, is characterized in that: cradle body is provided with audio frequency hand switch and rocker switch, can distinguish and manually select to open or close audio frequency and cradle swing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624185.9U CN204169505U (en) | 2014-10-26 | 2014-10-26 | Bassinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624185.9U CN204169505U (en) | 2014-10-26 | 2014-10-26 | Bassinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204169505U true CN204169505U (en) | 2015-02-25 |
Family
ID=52558357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420624185.9U Expired - Fee Related CN204169505U (en) | 2014-10-26 | 2014-10-26 | Bassinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204169505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514283A (en) * | 2018-04-02 | 2018-09-11 | 李可可 | A kind of Acoustic control cradle |
-
2014
- 2014-10-26 CN CN201420624185.9U patent/CN204169505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514283A (en) * | 2018-04-02 | 2018-09-11 | 李可可 | A kind of Acoustic control cradle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20151026 |
|
| EXPY | Termination of patent right or utility model |