CN85204520U

CN85204520U - Multipurpose music pillow for baby

Info

Publication number: CN85204520U
Application number: CN 85204520
Authority: CN
Inventors: 曾新民
Original assignee: Individual
Current assignee: Individual
Priority date: 1985-10-19
Filing date: 1985-10-19
Publication date: 1986-11-19

Abstract

The utility model relates to a multipurpose music pillow for babies, which can be used for alarming urine, inducing sleep and preventing common cold and meningitis. A Chinese herbal medicine bag which can be used for preventing the common cold and the meningitis is arranged in the pillow. When a baby needs to sleep, a function select switch (6) is closed on a position, and meanwhile, a horn sends out repeated music with light sound and slow rhythm to induce the baby to sleep. After the baby falls asleep, the function switch (6) is closed on the other position. When the baby urinates, because a sensor (8) is inserted in a diaper of the baby, two metal sheets on the sensor (8) are switched on by urine, and the horn sends out the big musical sound to remind parents of the baby of changing the diaper in time for the baby.

Description

Multipurpose music pillow for baby

Can report urine, hypnosis, preventing cold and meningitic child's pillow

At present, the pillow of existing child's hypnosis function on the overseas market, this pillow is placed with the very slow music of rhythm, repeat playing, and reach the purpose that the child is fallen asleep, but this pillow can not prevent baby cold and meningitis, when the child draws urine, can not report to the police, remind preschool children ' s parents in time to give more diaper-exchanging of child.

Structure chart (see figure 1) of the present utility model mainly is made up of pillowcase (1), pillow courage (2), medicine bag (3), filler (4), music box (5), functional select switch (6), lead (7), sensor (8), slide fastener (9) etc.Functional select switch (6) is installed on the music box (5).One end of lead (7) and sensor (8) link, and the other end and music box (5) together are installed in the pillow courage (2).The side of pillow courage (2) is equipped with slide fastener (9), can take out music box (5), can easily change the battery in the box.After filling up with filler (4) in pillow courage (2), refilling in pillowcase (1), is structure shown in Figure 1.This child uses the circuit theory diagrams (see figure 2) of music pillow more, when the child need sleep hypnosis, K switch is closed in the drawings on 1 the position, at this moment 1 pin of music integrated circuit block CIC and 2 pin are connected, and the music of 64 notes of the inner storage of music integrated circuit block CIC output is sent into transistor BG and amplified, drive loudspeaker Y S and emit music, because the child is when sleeping, fit into listen rhythm too soon with too loudly music, so between loudspeaker Y S and triode BG series resistor R ₂, musical sound is diminished, between the 8th board of music integrated circuit block CIC and the 5th pin, be connected to capacitor C, make rhythm slack-off, make the child repeatedly, sleeping in the musical sound of light and slow grace.After the child is sleeping, again K switch is closed in the drawings on 2 the position, the musical sound of hypnosis has at this moment just stopped.When the child drew urine, because sensor CG is inserted in child's the diaper, when urine had soaked sensor CG, the metal couple on the sensor CG just was switched on, and the 1st pin of music integrated circuit block CIC and the 2nd pin was connected, through triode BG, without resistance R ₂Make loudspeaker send bigger musical sound, carry the preschool children ' s parents of sleeping, in time give the child more diaper-exchanging.

Description of drawings:

Fig. 1 child uses the music pillow structure chart more

Fig. 2 child uses the music pillow circuit theory diagrams more

Embodiment

During hypnosis, diminish resistance R in order to make musical sound ₂Resistance value get 47 ohm, slack-off in order to make music rhythm, the electric capacity of capacitor C is measured 200 picofarads, sensor CG adopts double-sided printed-circuit board to make.

Claims

1, can report urine, hypnosis, preventing cold and meningitic child's pillow, mainly by pillowcase (1), music integrated circuit, filler (4), music box (5), functional select switch (6), sensor compositions such as (8), it is characterized in that medicine bag (3) is installed in the pillowcase (1), lead (7) one ends link to each other with sensor (8), and the other end and music box (5) link, and are added with resistance R between loudspeaker Y S and triode BC ₂, between the 8th pin of music integrated circuit block CIC and the 5th pin, be connected to capacitor C.