CN201765705U

CN201765705U - Antenatal training system

Info

Publication number: CN201765705U
Application number: CN2010202329307U
Authority: CN
Inventors: 王亚冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-22
Filing date: 2010-06-22
Publication date: 2011-03-16
Anticipated expiration: 2020-06-22

Abstract

The utility model particularly relates to an antenatal training system with 16 pieces of antenatal training music adopting gradually-strengthened rhythms, which belongs to the technical field of an antenatal training system and comprises a shell body, a chip, a circuit board, a loudspeaker, a display screen, a button, an earphone plug hole, a battery box and a battery. The chip is arranged on the circuit board, and the circuit board with the chip is arranged at the inner part of the shell body; the loudspeaker and the battery box are arranged at the back part of the shell body; the display screen, the button and the earphone plug hole are arranged at the side part of the shell body; the battery is arranged at the inner part of the battery box, and the antenatal training music is stored in the chip. The antenatal training music is audios imitating heartbeats of a mother, and is divided into sections of courses according to the conceiving time; and the rhythms of the courses are gradually strengthened. The antenatal training system has the following benefits: the antenatal training music provided by the antenatal training system is the audios imitating the heartbeats of the mother, and the heartbeats of the mother are sound that a fetus contacts earliest; as the audios are relatively simple, the fetus can understand; meanwhile, the studying capability of the fetus is improved.

Description

The prenatal culture system

Technical field

The utility model relates to the prenatal culture system, relates in particular to a kind of prenatal culture system that is provided with 16 crescendo type beat fetal musics.

Background technology

Fetus has begun the sound in the environment of perception mother place, vivid ground in parent, such as various audio frequencies in talk, music and the TV etc.But for fetus, the too complicated and indigestion of these sound.A kind of Antenatal training instrument of providing for 01212916.X of the patent No. for example, it is provided with voice prenatal culture and parent-offspring's dialogue function, and these acoustic phases indigestion concerning fetus does not reach desirable effect; What fetus contacted the earliest is mother's heartbeat, and this also is the sound that fetus can be understood the earliest, helps fetus to begin initial study, and the audio frequency fetal music that can design a kind of mother's of imitation heartbeat excites fetus study.

Summary of the invention

The utility model aims to provide a kind of prenatal culture system that has simple audio frequency at the deficiencies in the prior art.

The utility model is achieved through the following technical solutions: the prenatal culture system comprises housing, chip, circuit board, loudspeaker, display screen, button, earphone jack, battery case and battery, chip is arranged on the circuit board, the circuit board that is provided with chip is installed in enclosure interior, loudspeaker and battery case are arranged on the housing back, display screen, button and earphone jack are arranged on the housing sidepiece, battery is installed on battery case inside, store fetal music in the chip, fetal music is the audio frequency of imitation mother heartbeat, fetal music is divided into some study courses, the crescendo successively of the beat of each study course according to the pregnant time.

Below above technical scheme is further elaborated:

Described fetal music is 16 joint study courses.

Described battery is a dry cell.

The beneficial effects of the utility model are: one, fetal music provided by the utility model is the audio frequency of imitation mother heartbeat, this and pregnant mother's palmic rate and neonatal frequency of brain wave (1-2 hertz) are very approaching, this transmission sound of beating is in the fetus ear, can make fetus hear with mother's body in the flow through closely similar sound of sound in uterus of arterial blood, along with quickening (the carrying out a secondary frequencies adjustment weekly) fetus of simulated sound tempo this sound and he can be heard around background " noise " compare, breathing heartbeat such as mother, PBF, venous blood flow sound etc., thus recognize the variation of beat; The audio frequency beat of imitation mother heartbeat quickens, and can impel fetus to improve constantly the speed that brain grasped and handled these voice signals; So that itself and other background " noise " is compared, this has just encouraged the growth in fetal brain neural network and brain memory storehouse naturally; Two, the used battery of the utility model is a dry cell, and when the prenatal culture system was attached to mother's belly, the radiation of dry cell was less, to not influence of fetus; Three, the utility model is simple in structure, and production cost is low.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is a upward view of the present utility model.

Among the figure: 1, housing; 2, loudspeaker; 3, display screen; 4, button; 5, earphone jack.

Embodiment

With reference to Fig. 1, shown in Figure 2, the utility model comprises housing 1, chip, circuit board, loudspeaker 2, display screen 3, button 4, earphone jack 5, battery case and battery, chip is arranged on the circuit board, the circuit board that is provided with chip is installed in housing 1 inside, loudspeaker 2 is arranged on housing 1 back with battery case, display screen 3, button 4 and earphone jack 5 are arranged on the housing sidepiece, and battery is installed on battery case inside; Store fetal music in the chip, fetal music is the audio frequency of imitation mother heartbeat, and fetal music is divided into 16 joint study courses, the crescendo successively of the beat of every joint study course according to the pregnant time.

The frequency of 1 to 16 study course is 60 times/minute, 75 times/minute, 90 times/minute, 105 times/minute, 120 times/minute, 135 times/minute, 150 times/minute, 165 times/minute, 180 times/minute, 210 times/minute, 240 times/minute, 270 times/minute, 300 times/minute, 330 times/minute, 360 times/minute and 390 times/minute successively.

When in use, housing 1 back of prenatal culture system is affixed on mother's belly, presses the button 4, can show from 1 to 16 these 16 numerals on the display screen 3, the audio frequency beat of each digitized representation differs, and from 1 to 16 its beat crescendo successively changes; In the fetus initial learn stage, transfer on numeral 1, the prenatal culture system will play the audio frequency of imitation mother heartbeat with 60 times/minute frequency, and the auditory nerve of fetus is upset, and can slowly remember this beat, and brain produces certain memory; After in the time of one section, fetus grows up a bit, slow beat on the numeral 1 can not satisfy the study requirement of fetus, at this moment, audio frequency is transferred on the numeral 2, and the prenatal culture system will play the audio frequency of imitation mother heartbeat with 75 times/minute frequency, and fetus can be felt these simple variations, brain can be made comparisons and be judged, has improved some simple learning abilities of fetus; After in the time of one section, fetus grows up a bit, slow beat on the numeral 2 can not satisfy the study requirement of fetus, at this moment, audio frequency is transferred on the numeral 3, and the prenatal culture system will play the audio frequency of imitation mother heartbeat with 90 times/minute frequency, and fetus can be felt these simple variations, brain can be made comparisons and be judged, has improved some simple learning abilities of fetus once more; So circulation constantly, up to audio frequency is transferred to the numeral 16 for the time, prenatal culture this moment system will play the audio frequency of imitation mother heartbeat with 390 times/minute frequency, this time, the learning ability of fetus improves a lot, and can carry out some basic contrast and judgements, through the prenatal culture of some months, fetus also has been born soon, has also just possessed these learning abilities after being born through the child after such prenatal culture.

Described battery is a dry cell, and the radiation of dry cell is less, can the growth of fetus not impacted.

The announcement of book and guidance according to the above description, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the embodiment that discloses and describe above the present invention is not limited to also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although used some specific terms in this instructions, these terms do not constitute any restriction to the present invention just for convenience of description.

Claims

1. prenatal culture system, comprise housing, chip, circuit board, loudspeaker, display screen, button, earphone jack, battery case and battery, chip is arranged on the circuit board, the circuit board that is provided with chip is installed in enclosure interior, loudspeaker and battery case are arranged on the housing back, display screen, button and earphone jack are arranged on the housing sidepiece, and battery is installed on battery case inside, it is characterized in that: described battery is a dry cell.