CN103325283B - Fetus sound recording training device - Google Patents
Fetus sound recording training device Download PDFInfo
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- CN103325283B CN103325283B CN201310259836.9A CN201310259836A CN103325283B CN 103325283 B CN103325283 B CN 103325283B CN 201310259836 A CN201310259836 A CN 201310259836A CN 103325283 B CN103325283 B CN 103325283B
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Abstract
The invention relates to an antenatal training device, in particular to a fetus sound recording training device. The fetus sound recording training device comprises a sensor used for collecting fetus sound signals and converting the sound signals in the belly into electric signals, a body comprising a signal processing storage unit and a power amplifying unit and used for conducting processing operation on the electric signals collected by the sensor and outputting an obtained result to a loudspeaker, the loudspeaker used for converting the electric signals into sound signals and used for training a fetus, and a sucking plate used for enabling the sensor and the loudspeaker to be in contact with the skin of the belly conveniently as much as possible. Compared with a prior test, the fetus sound recording training device can effectively reflect the condition of the fetus in the body of a mother and give an effective training scheme. Compared with a traditional scheme, the training scheme is more scientific and practical. Therefore, the purpose of facilitating the maturity of the cerebrum function, the somatic movement function, the feeling function and the nervous system function of the fetus is achieved.
Description
Technical field
Embodiments of the present invention relate to prenatal culture training set, and more specifically, embodiments of the present invention relate to tire sound record training apparatus.
Background technology
Prenatal culture refers to, in order to promote on fetus physiology and psychological healthy development growth, guarantee that pregnant and lying-in women successfully can tide over the hygienic measures of each side such as spirit, diet, environment, work and rest taked pregnant and perinatal period simultaneously.Narrow sense prenatal culture is the actual conditions according to each sense organ growing of fetus, targetedly, give suitably rational sign stimulus positively, make fetus set up conditioned reflex, and then promote the maturation of its cerebral function, somatic movement function, sensor capability and nervous system function.
Prenatal culture have now been developed a lot of year.But traditionally various music is just play in prenatal culture, the playback equipments such as common CD Player, audio amplifier all can not control the volume audio frequency size played out, so pregnant woman open high-power audio amplifier or earphone are placed on prenatal culture mode that belly carries out music to fetus not only not science in the past, also fetus may be hurt.Fetus also has happiness, anger, grief and joy in fact, also can sounding, the performance that fetus is cried: baby crying mostly occur in third trimester of pregnancy or just before giving birth before.They when not also being born, just may cry first time in uterus.The sob of some fetus is fainter, presents slight low ring; The sob of some fetuses is then the crying of sample of sobbing loudly.The performance that fetus is laughed at: during British scientist use 4D color ultrasound, the picture of having smiled before having captured fetal birth.The performance that fetus is flown into a rage: in general, fetus will respond to the stimulation of surrounding 1st month time, can by the action such as kicking one's legs, shake the head when being upset 2nd month time, expressed that oneself is glad or unhappy etc.So prenatal culture in traditional sense, do not take care of fetus in current state, do not provide according to suitable situation the needs that suitable formula meets fetus.Do not provide suitable sound according to Fetal Hearing situation.It has considerable drawback, even sometimes fetus is played to the effect of injury, disabled to causing fetus.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, a kind of embodiment is provided, provide suitable sound according to Fetal Hearing situation to expect to solve, not only do not play prenatal culture effect and return the problem that fetus damages.
For solving above-mentioned technical matters, one embodiment of the present invention by the following technical solutions:
Tire sound record training apparatus in an embodiment of the invention, comprises following several part:
Sensor: gather tire tone signal, the voice signal in belly is converted to electric signal;
Main body: comprise signal transacting storage unit and power amplifier unit, the electric signal collected by sensor carries out process computing, and the result obtained is exported to loudspeaker;
Loudspeaker: convert electrical signals to voice signal, for giveing training to fetus;
Sucker: for facilitating sensor can contact belly as much as possible with loudspeaker, sucker cover prevents external environment from affecting information acquisition on a sensor, and sucker cover prevents sound from passing in environment on a speaker;
Sensor is connected with the signal transacting storage unit front end of main body, and the signal transacting storage unit rear end of main body is connected with the power amplifier unit front end of main body, and the power amplifier unit rear end of main body is connected with loudspeaker.
Further technical scheme is that signal transacting storage unit comprises:
Alignment unit: electric signal precision is calibrated;
AD conversion unit: simulating signal is converted to digital signal, processor calculates;
Processor unit: digital signal calculated, analyzes;
Storage unit; Stored record data and analysis result.
Further technical scheme also comprises the display unit for man-machine interaction, is arranged in main body.
Further technical scheme also comprises signal input-output unit, signal input-output unit is used for information to pass to computer or mobile phone, return to tire sound record training apparatus after information processing, between signal input-output unit and computer or mobile phone, adopt wired or wireless mode to connect.
Further technical scheme is sensor is microphone, for testing the sound of fetus in parent.
Further technical scheme is the mode collected sound signal that sensor adopts bone conduction or conductance.
Further technical scheme is that main body also comprises battery, Power Management Unit, the large small control units of sound.
Further technical scheme is that main body is also provided with communication interface, for using with during digital signal processor communication.
Further technical scheme is sucker is sponge sucker.
Compared with prior art, one of beneficial effect of the present invention is: the present invention is compared with traditional test, the present invention effectively can know the state of fetus in parent, provide effective training scheme, than traditional scheme come that blindness to fetus play music, there is suitable science, practicality etc., data results automatically provides training scheme and can upload and download, and doctor can be allowed to instruct in time, better for fetus is educated.Reach the ripe object promoting its cerebral function, somatic movement function, sensor capability and nervous system function.
Accompanying drawing explanation
Fig. 1 shows the principle schematic of a tire sound record training apparatus of the present invention embodiment.
Fig. 2 is the structural representation of a tire sound record training apparatus of the present invention embodiment.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 shows the theory diagram of a tire sound record training apparatus of the present invention embodiment.An embodiment of tire sound record training apparatus of the present invention comprises following several part: sensor 1: gather tire tone signal, the voice signal in belly is converted to electric signal; Main body: comprise signal transacting storage unit 2 and power amplifier unit 3, the electric signal collected by sensor carries out process computing, and the result obtained is exported to loudspeaker; Loudspeaker 4: convert electrical signals to voice signal, for giveing training to fetus; Sucker (not shown in figure 1): for facilitating sensor can contact belly as much as possible with loudspeaker, sucker covers on sensor 1 and prevents external environment from affecting information acquisition, and sucker covers on loudspeaker 4 and prevents sound from passing in environment; Sensor 1 is connected with signal transacting storage unit 2 front end of main body, and signal transacting storage unit 2 rear end of main body is connected with power amplifier unit 3 front end of main body, and power amplifier unit 3 rear end of main body is connected with loudspeaker 4.Power amplifier unit mainly matches to loudspeaker impedance, thus promotes loudspeaker sounding.First collect the signal of fetus inside belly by sensor 1, by signal transmission to main body, carried out the work of Data Management Analysis by body interior, by the sound of applicable fetus now state, play to fetus by loudspeaker and listen.The signal come by sensor collection effectively can know the state of fetus in parent, provides effective training scheme, with that blindness of traditional prenatal culture method play compared with music to fetus, there is suitable science, practicality.Sensor mainly adopts sensitivity directional microphone, is used for converting the voice signal in belly to electric signal, and microphone is contained in sucker, can effectively prevent from collecting neighbourhood noise.Loudspeaker converts voice signal to voice signal, and loudspeaker is contained in sucker, effectively can prevent sound from passing in environment, can only pass to fetus by parent.
Wherein signal transacting storage unit 2 comprises: alignment unit: calibrate electric signal precision; AD conversion unit: simulating signal is converted to digital signal, processor calculates; Processor unit: digital signal calculated, analyzes; Storage unit; Stored record data and analysis result.Mainly complete discriminating fetal state, draw adaptive music, the work of real-time store results.Alignment unit calibrates the signal of sensor unit collection, and ensure the accuracy of the signal that sensor gathers, the accuracy of voice signal size is calibrated.
Also comprise signal input-output unit 5, signal input-output unit 5 is for passing to computer or mobile phone by information, return to tire sound record training apparatus after information processing, between signal input-output unit 5 and computer or mobile phone, adopt wired or wireless mode to connect.Signal input-output unit is arranged in main body, can carry out data interaction with signal transacting storage unit 2.Then man-machine interaction is carried out by the mode of wired or Wireless Data Transmission and computer and mobile phone.And frequency spectrum, energy, intensity display can be carried out by computer or mobile phone, upload and provide rational formula with unloading test data, printing test data, intelligence.Data results automatically provides training scheme and can upload and download, and doctor can be allowed to instruct in time, better for fetus is educated.Reach the ripe object promoting its cerebral function, somatic movement function, sensor capability and nervous system function.
Sensor can also be microphone, for testing the sound of fetus in parent.Sensor adopts the mode collected sound signal of bone conduction or conductance.
The voice signal in parent measured accurately by sensor, also has the loudspeaker for training to fetus in parent simultaneously.The sound size of loudspeaker is accurately controlled; Tire sound record training apparatus also has writing function and analytic function, and automatically provide rational sound formula according to analysis result, tire sound record training apparatus has and can upload analysis result function easily, facilitate doctor to check current and historical analysis result, and by network, corresponding guidance is made to fetus mother.
Fig. 2 is the structural representation of a tire sound record training apparatus of the present invention embodiment.Fig. 2 tire sound of the present invention record training apparatus comprises sensor 21, sucker 22, wire 23, main body 24, signal input-output unit 25, signaling interface 26, power switch 27, loudspeaker 28.All with sucker 22 outside sensor 21 and loudspeaker 28, sucker 22 is adsorbed on human body belly 29.Signaling interface 26 also can be able to be communication interface etc. as charging inlet, also can, as charging inlet simultaneously as communication interface, only need to use general model just passable.Communication interface is digital signal processor communication use.Main body 24 is provided with power switch 27, sensor unit and loudspeaker unit are placed in outside box body, and they are connected with box body respectively by wire 23, sensor 21 becomes primarily of microphone stage, microphone is placed in sucker 22, for inhaling at human body belly 29, and the sound in test parent.Loudspeaker 28 is also placed in sucker 22, and for inhaling at human body belly 29, play sound to the fetus in parent, sucker 22 is sponge suckers.The large small control units of battery, Power Management Unit, sound, signal transacting storage unit and power amplifier unit are all placed in box body.Battery can adopt lithium battery, and dry cell, accumulator etc. also can be adopted to provide other batteries of power supply.Power Management Unit is the charging and discharging of management battery, and powers to unit.
Main body 24 of the present invention can also comprise the display unit for man-machine interaction, make this device computer or mobile phone just need not can demonstrate the musical designation play, the information such as the state of fetus in succession like this.
Although with reference to multiple explanatory embodiment of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the modification of carrying out building block and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (5)
1. tire sound record training apparatus, is characterized in that comprising following several part:
Sensor: gather tire tone signal, the voice signal in belly is converted to electric signal;
Main body: comprise signal transacting storage unit and power amplifier unit, the electric signal collected by sensor carries out process computing, and the result obtained is exported to loudspeaker;
Loudspeaker: convert electrical signals to voice signal, for giveing training to fetus;
Sucker: for facilitating sensor can contact belly as much as possible with loudspeaker, sucker cover prevents external environment from affecting information acquisition on a sensor, and sucker cover prevents sound from passing in environment on a speaker;
Sensor is connected with the signal transacting storage unit front end of main body, and the signal transacting storage unit rear end of main body is connected with the power amplifier unit front end of main body, and the power amplifier unit rear end of main body is connected with loudspeaker; Signal
Process storage unit comprises:
Alignment unit: electric signal precision is calibrated;
AD conversion unit: simulating signal is converted to digital signal, processor calculates;
Processor unit: digital signal calculated, analyzes;
Storage unit; Stored record data and analysis result;
Described sensor is microphone, for testing the sound of fetus in parent; Described sensor adopts the mode collected sound signal of bone conduction or conductance; Described main body also comprises battery, Power Management Unit, the large small control units of sound.
2. tire sound record training apparatus according to claim 1, is characterized in that: also comprise the display unit for man-machine interaction, be arranged in main body.
3. tire sound record training apparatus according to claim 1, it is characterized in that: also comprise signal input-output unit, signal input-output unit is used for information to pass to computer or mobile phone, return to tire sound record training apparatus after information processing, between signal input-output unit and computer or mobile phone, adopt wired or wireless mode to connect.
4. tire sound record training apparatus according to claim 1, it is characterized in that, main body is also provided with communication interface, for using with during digital signal processor communication.
5. tire sound record training apparatus according to claim 1, it is characterized in that, described sucker is sponge sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310259836.9A CN103325283B (en) | 2013-06-26 | 2013-06-26 | Fetus sound recording training device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310259836.9A CN103325283B (en) | 2013-06-26 | 2013-06-26 | Fetus sound recording training device |
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| CN103325283A CN103325283A (en) | 2013-09-25 |
| CN103325283B true CN103325283B (en) | 2015-04-15 |
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| CN201310259836.9A Active CN103325283B (en) | 2013-06-26 | 2013-06-26 | Fetus sound recording training device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249440A (en) * | 2015-03-16 | 2017-10-13 | 努沃集团有限公司 | The acoustic sensor detected for belly fetal cardiac activity |
| CN105919583B (en) * | 2016-05-27 | 2019-10-11 | 苏州佑克骨传导科技有限公司 | A kind of foetus teaching apparatus fetus-voice meter all-in-one machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2219045B2 (en) * | 1972-04-19 | 1976-09-23 | Siemens AG, 1000 Berlin und 8000 München | HEART RATE MONITOR WORKING ACCORDING TO THE ULTRASONIC DOPPLER PRINCIPLE |
| CN2678569Y (en) * | 2003-11-06 | 2005-02-16 | 梁平 | Mini digital fetal gage |
| CN201798750U (en) * | 2010-09-11 | 2011-04-20 | 尹德娥 | Portable remote communication fetal heart rate monitor |
| CN202313447U (en) * | 2011-09-05 | 2012-07-11 | 黄平 | Baby sound with antenatal training function |
| CN202352116U (en) * | 2011-12-21 | 2012-07-25 | 王洪芬 | Novel antenatal training device |
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2013
- 2013-06-26 CN CN201310259836.9A patent/CN103325283B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2219045B2 (en) * | 1972-04-19 | 1976-09-23 | Siemens AG, 1000 Berlin und 8000 München | HEART RATE MONITOR WORKING ACCORDING TO THE ULTRASONIC DOPPLER PRINCIPLE |
| CN2678569Y (en) * | 2003-11-06 | 2005-02-16 | 梁平 | Mini digital fetal gage |
| CN201798750U (en) * | 2010-09-11 | 2011-04-20 | 尹德娥 | Portable remote communication fetal heart rate monitor |
| CN202313447U (en) * | 2011-09-05 | 2012-07-11 | 黄平 | Baby sound with antenatal training function |
| CN202352116U (en) * | 2011-12-21 | 2012-07-25 | 王洪芬 | Novel antenatal training device |
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