CN2694813Y

CN2694813Y - Toothbrush having music box for children

Info

Publication number: CN2694813Y
Application number: CN 200420017967
Authority: CN
Inventors: 王丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-05-04
Filing date: 2004-05-04
Publication date: 2005-04-27
Anticipated expiration: 2014-05-04

Abstract

The utility model relates to a children's toothbrush which can emit music, and the utility model is composed of a button cell, a music box, and a switch which can make the leading wires of the positive and the negative poles be between the toothbrush and brush hair through serially connecting. While tooth brushing, the water is the conductor, so the circuit is switched on, at the same time of tooth brushing, the bright music can be enjoyed.

Description

Children's toothbrush of band music box

Affiliated field

The utility model relates to a kind of toothbrush, especially with children's toothbrush of music box.Background technology, toothbrush commonly used generally all is made up of brush holder, bristle, and shape has ellipse, rectangle, bristle has natural, plastics, color has red, yellow, green, blue etc.

Summary of the invention:

In order to overcome the dullness of present toothbrush when brushing teeth, the enthusiasm that transfer juvenile particularly brushes teeth from little love is formed the good custom of paying attention to hygiene.The utility model provides a kind of children's toothbrush with music box.

The technical solution adopted in the utility model is: the 1.5v button cell is installed in the rear end at tooth-brush handle, music box is installed in the middle of the brush holder (the CIC2850 integrated package is installed in the music box, the resistance negative-positive-negative transistor, piezoelectric speaker) two electrodes is arranged in the push-pull switch toothbrush head bristle, when using the music box toothbrush to brush teeth, positive and negative electrode in the bristle is by the water conducting, and beautiful interesting to listen to music is sent in music box work.

The effect of the utility model band music juvenile toothbrush is: open when the juvenile brushes teeth that switch can send quiet and tastefully laid out interesting to listen to music on the brush holder, can transfer the enthusiasm that the juvenile brushes teeth every day sooner or later especially, from forming the good custom of attention to hygiene for a short time.

Description of drawings:

Fig. 1 is the structural representation of band music box juvenile toothbrush.

Fig. 2 is the circuit theory diagrams of the utility model music box.

(1) among the figure, be power supply, (2), be music box, (3), positive and negative electrode, (4), be push-pull switch, (5), be tooth-brush handle, (6), be bristle, (7), be the music box integrated package, (8), be piezoelectric ceramic loudspeaker, (9), be resistance, (10), be negative-positive-negative transistor.They are all inlayed in the brush holder that is contained in toothbrush.

Claims

1, a kind of toothbrush with music box, it is characterized in that: by power supply button cell, music box, switch, loudspeaker, positive and negative electrode are embedded in the brush holder of toothbrush, positive source is through the front end of switch introducing bristle, and power cathode is introduced the rear end of toothbrush bristle through the music boxlike.

2, according to the described toothbrush of claim, it is characterized in that: music box adopts the CIC2850 integrated circuit, it is a kind of single music generator, can be when direct current signal triggers according to the speed of programming in advance, cadence tone is sent acoustic signal, and outward element only needs a resistance, a transistor, a loudspeaker, music box is contained in the middle part of tooth-brush handle, push-pull switch control.