CN2197873Y - Electronic health tooth brush - Google Patents

Abstract

The utility model discloses an electronic health toothbrush which is an improved toothbrush for an existing common toothbrush whose brush head can be exchanged. The electronic health toothbrush is characterized in that a cavity is arranged in a handle of the toothbrush; a compression spring, an AA battery, a delay circuit block and a sounder are arranged in the cavity; the tail end of the handle is provided with a back cover. The time for brushing teeth is required to be lasted for three minutes every time, which can obtain an effect on keeping teeth healthy. The value for delaying time of the delay circuit is determined into three minutes. When three minutes pass, the sounder can play electronic music. The electronic health toothbrush has the advantages of simpler structure, and simple electronic circuits.

Description

Electronic health tooth brush

The utility model relates to a kind of electronics and helps the healthy tooth brush, belongs to daily life tools.

In people life, everybody has formed good hygienic habit, before the back of getting up morning, the sleep in evening, brush teeth after meal, has all become the thing of people's routine.Traditional toothbrush is to load onto number row hair shape brush at an end of a handle.Because people pay attention to cleaning of teeth, the high toothbrush of each germplasm is developed and creates, and as driving toothbrush with micro machine, head toothbrushes shirks toothbrush.But electric toothbrush and other high-grade toothbrushes are difficult to popularize owing to many reasons such as price and service lifes.So people are not just changing on the basis of traditional toothbrush structure substantially, make some local improvement, for example U.S. famous brand " Johnson ﹠ Johnson " toothbrush adopts sphere shape bristle, makes to be difficult for damage tooth, and handle place spill makes it to be easy to grasping.As the long-lived board toothbrush that Shanghai brush manufacturing factory produces, adopt three transposings of a handle convenient, brush outer ring fur, inner ring bristle help the bacterial plaque of removing on the tooth, help to give anti-caries, take care of one's teeth and the health of thinkling sound's matter.

Yet, a kind of extremely odd phenomenon is arranged, although people's urban human particularly, all have the custom of brushing teeth every day, but odontopathy patient and odontopathy quantity are still in rising trend, and patient age presents rejuvenation.People see, many only-childs and young men and women, although living condition is affluent, can the slight age also suffer from odontopathy.Health monitoring data in the whole nation show, it is 42.22% that seven years old student's deciduous teeth caries prevalence rates reach 80.76%, ten seven years old student's permanent teeth caries prevalence rate, and student's gingivitis illness rate raise gradually with the age, the 15 years old student Ke Da 70% in the area that has, the calculus dentalis recall rate then is more than 50%.Say reason, a lot of certainly, but bad brushing tool and tooth-brushing habit are improper, are undoubtedly one of reason.

The medical expert points out by research, although people have tooth-brushing habit, has perhaps noted correct method for brushing teeth, does not adhere to full three minutes if brush teeth at every turn, still is difficult for removing the various germs on the tooth.Therefore, odontopathy doctor warns people, brushes teeth and wants every day three times each three minutes.Everybody understands this reason like hand, but implementation is got up and accomplished not too easily.Many adults are arranged,, often adhere to less than brushing three minutes although understanding to brush teeth wanted just produce effect in three fens.Perhaps relevant soon with the present rhythm of life of people, perhaps there is not that part patience relevant with people.Certainly this with do not have timing that relation is also arranged.

The electronics that the purpose of this utility model provides a kind of time set helps the healthy tooth brush, and it can timing when people brush teeth, and reminds you to obey in the time of 3 minutes.

Task of the present utility model is achieved in that the toothbrush handles inside at garden cylindricality or rectangle, and joint No.5 cell, miniature electronic acoustical generator and a time-delay mechanism is housed.When people brushed teeth, timer began to connect power supply, if time-delay mechanism is a kind of three minutes delay circuits, after three minutes have arrived, just acoustical generator can be played out one section electronic music song.

Be illustrated below in conjunction with drawings and Examples.

Fig. 1 is a structure chart of the present utility model.

Fig. 2 is the structure chart of the utility model toothbrush handles and brushhead replacement.

Fig. 3 is the utility model time-delay mechanism and acoustical generator line map.

With reference to Fig. 1, electronics of the present utility model helps one of the embodiment of healthy tooth brush its structure to comprise toothbrush handles (1) and toothbrush head (2), and what difference toothbrush and existing product that these two parts are formed do not have.In order to improve this toothbrush, increase its function, on toothbrush handles (1), do some change, be processed into cavity in the handle, compression spring (3), No.5 cell (4), delay circuit piece (5) and acoustical generator (6) are installed in its cavity successively, are bonnets that seals (7) at the end of toothbrush handles.The delay circuit piece (5) here is a kind of delay circuit of 3 minutes of the amount of prolonging of adjusting to, and acoustical generator is a kind of music generator, can be common sound-producing device also, as long as it is just passable to play the reminds people effect that time is up.

With reference to Fig. 2, it is the mechanism of shirking of a kind of brush holder and bristle head.

With reference to Fig. 3, delay circuit piece of the present utility model (5) and acoustical generator, delay time were debugged 3 minutes, and K switch is in 1 position at ordinary times, and power supply E is by 1 charging of 1 pair of capacitor C of resistance R, no longer power consumption after having charged.When brushing teeth K is pushed 2 positions, this moment, C1 was by R2 discharge about minute, by the option board circuit turn-on that BG1 to BG3 forms, power supply E directly is added on the music acoustical generator FY sends musical sound.Resistance R 1 is selected 8 to 10K Ω, and R2 is 100 to 110K Ω, and capacitor C 1 is 47 to 50 μ F.BG1～BG3 is 9013 pipes.

Claims (3)

1, a kind of electronics helps the healthy tooth brush to comprise toothbrush handles (1) and toothbrush head (2), it is characterized in that in toothbrush handles (1), opening the cavity in a long disconnected cross section, compression spring (3), No.5 cell (4), delay circuit piece (5) and acoustical generator (6) are installed in the chamber successively, and the end of toothbrush handles is a bonnet (7).

2, electronics according to claim 1 helps healthy tooth brush, it is characterized in that it is made up of K switch, charging circuit power supply E and resistance R 1 and capacitor C 1 the delay circuit piece, and option board is made up of resistance R 2 and BG1～BG3.

3, electronics according to claim 1 helps the healthy tooth brush, and the acoustical generator that it is characterized in that it is a kind of electronic music generator.

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