CN208463217U - A kind of musical toothbrush for child - Google Patents

Abstract

The utility model discloses a kind of musical toothbrush for child, including toothbrush body, the toothbrush body includes toothbrush handle, head toothbrushes are fixedly connected at the top of the toothbrush handle, the side of the head toothbrushes is fixedly connected with bristle, and the side of the head toothbrushes is provided with ultraviolet radiator, and the surface of the toothbrush handle offers bar shaped cavity, the inner wall of the bar shaped cavity has been respectively fixedly connected with timer and loudspeaker, and the both ends of the loudspeaker and timer are provided with positive terminals and negative terminals.The utility model realizes that control panel sets the opening time of ultraviolet radiator by setting head toothbrushes and toothbrush handle, processor opens ultraviolet lamp, to carry out ultraviolet sterilization to head toothbrushes, thus after solving head toothbrushes long-time use, bristle on head toothbrushes can contain a large amount of bacteriums, influence the problem of children's physical and mental health, guarantee brush head sanitation and hygiene, by setting timer and loudspeaker, it can accurately guarantee brushing time.

Description

A kind of musical toothbrush for child

Technical field

The utility model relates to articles for daily use technical field, specially a kind of musical toothbrush for child.

Background technique

Toothbrush for children is the children really envied during being in development, and the toothbrush designed.There are many its type, pattern, Some toothbrushes are respectively designated as being suitable for deciduous teeth eruption period use, are suitable for deciduous dentition use, are suitable for newborn permanent teeth mixed dentition use etc. Deng；Also the surface having was used suitable for the children such as 3-6 years old, 6-9 years old；Should be smaller for the brush head of toothbrush for children, it is suitble to The requirement with subregion scrub is rotated in Pediatric Oral Emergency, since children's gingiva tissue is finer and smoother, epithelium angling degree is relatively low, is Prevent the intracavitary gingiva tissue of brush wound, it is desirable that the bristle of toothbrush for children is soft, springiness.The height of pieces should low one A bit, convenient for cheek, conjunction, the scrub of lingual surface.Brush handle is linear with brush head, so that children using trembling method and retouch circule method and brush Tooth.For the size of head toothbrushes, we can should be 2.5 ~ 3 centimetres according to the regulation of American Dental Association, the length of head toothbrushes, Width is 0.8 ~ 1 centimetre, has 2 ~ 4 bat bristles, every 5 ~ 12 beam bristle of row, the front end of head toothbrushes should be round blunt.Due in the market Volume toothbrush kind, the trade mark it is very much, the nicknack toothbrush of the multi-purpose light flashed of toothbrush for children generally on the market or sending Musical sound attracts the attention of child, but for children, forms a better tooth-brushing habit and with just from small True method brush teeth and can conscientiously accomplish nurse tooth be it is extremely important, since the decayed tooth of children is particularly common, for brushing teeth Oral cavity and prevention decayed tooth can be cleaned, is a very important living habit for children.

Existing toothbrush for children has the disadvantage that

1. after head toothbrushes long-time use, the bristle on head toothbrushes can contain a large amount of bacteriums, children's physical and mental health is influenced.

Summary of the invention

In view of the deficiencies of the prior art, the utility model provides a kind of musical toothbrush for child, solve head toothbrushes it is long when Between after use, the bristle on head toothbrushes can contain a large amount of bacteriums, influence the problem of children's physical and mental health.

To achieve the above object, the utility model provides the following technical solutions: a kind of musical toothbrush for child, including toothbrush sheet Body, the toothbrush body include toothbrush handle, and head toothbrushes are fixedly connected at the top of the toothbrush handle, and the side of the head toothbrushes is solid Surely it is connected with bristle, the side of the head toothbrushes is provided with ultraviolet radiator, and the surface of the toothbrush handle offers bar shaped cavity, institute The inner wall for stating bar shaped cavity has been respectively fixedly connected with timer and loudspeaker, and the both ends of the loudspeaker and timer are provided with Positive terminals and negative terminals.

The physical circuit figure of timer in the bar shaped cavity is as shown in Fig. 2, transistor D1 ~ D4 and capacitor C1 composition electricity Hold step-down bridge type rectifying circuit, resistance R2 and transistor D5, D6 form voltage regulator circuit, resistance R2 made to export direct current, transistor D6 is red light emitting diodes (LED), its feux rouges can be used as power supply instruction, power supply CT cut-in relay j, due to relay The normal tripping of contact, so route is not consolidated, the socket CZ of power supply output is without electricity output, as plant-grid connection button AN1, crystal The capacitance decompression bridge rectifier route of pipe D1 ~ D4 sum, when accessing button AN2, resistance R3 powers on, transistor BG1 and BG2 Saturation and conducting, capacitor C3 are full of charge rapidly.Release button AN1 and AN2 are, since the circuit of capacitor C2 storage passes through resistance R3 and slide rheostat W continues to put a little to transistor BG1 and BG2 emitter junction, and therefore, pure land pipe remains to the state being held on, Relay j is still closed, then needs to obtain AC power source by socket CZ.The time of timing mainly determines that resistance R3, sliding become Time Changshu of the charge and discharge of device W and capacitor C3 is hindered, therefore we change timing by adjusting the resistance value of slide rheostat W Time.

Preferably, the toothbrush handle and head toothbrushes are that compo is constituted.

Preferably, the one side of the head toothbrushes offers cavity, and the ultraviolet radiator is fixedly connected with the inner wall in cavity.

Preferably, the both ends of the bar shaped cavity are connect with positive terminals and negative terminals respectively.

Preferably, the bottom of timer is arranged in the loudspeaker.

The utility model provides a kind of musical toothbrush for child, has following the utility model has the advantages that the utility model passes through setting Head toothbrushes and toothbrush handle realize the opening time of control panel setting ultraviolet radiator, and processor opens ultraviolet lamp, to head toothbrushes Ultraviolet sterilization is carried out, so that the bristle on head toothbrushes can contain a large amount of bacteriums, shadow after solving head toothbrushes long-time use The virgin physically and mentally healthy problem of noise, guarantees brush head sanitation and hygiene, by setting timer and loudspeaker, can accurately guarantee to brush teeth Time can appreciate music while brushing teeth, so that the process brushed teeth is happy, improve children to the interest of toothbrush.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model timer circuit figure.

In figure: 1 toothbrush body, 2 head toothbrushes, 3 cavities, 4 ultraviolet radiator, 5 toothbrush handles, 6 timers, 7 loudspeakers, 8 bar shapeds Cavity, 9 positive terminals, 10 negative terminals.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs. 1-2, the utility model provides a kind of a kind of musical toothbrush for child technical solution: musical toothbrush for child, Including toothbrush body 1, toothbrush body 1 includes toothbrush handle 5, and the top of toothbrush handle 5 is fixedly connected with head toothbrushes 2, toothbrush handle 5 and tooth Brush head 2 is that compo is constituted, and the side of head toothbrushes 2 is fixedly connected with bristle 3, and the side of head toothbrushes 2 is provided with ultraviolet light Lamp 4, the one side of head toothbrushes 2 offer cavity, and ultraviolet radiator 4 is fixedly connected with the inner wall in cavity, and the surface of toothbrush handle 5 opens up There is bar shaped cavity 8, the inner wall of bar shaped cavity 8 has been respectively fixedly connected with timer 6 and loudspeaker 7, and loudspeaker 7 is arranged in timer The both ends of 6 bottom, loudspeaker 7 and timer 6 are provided with positive terminals 9 and negative terminals 10, the both ends point of bar shaped cavity 8 It is not connect with positive terminals 9 and negative terminals 10, realizes that control panel sets ultraviolet light by setting head toothbrushes 2 and toothbrush handle 5 The opening time of lamp 4, processor open ultraviolet lamp 4, to carry out ultraviolet sterilization to head toothbrushes 2, so that it is long to solve head toothbrushes 2 After time use, the bristle 3 on head toothbrushes 2 can contain a large amount of bacteriums, influence the problem of children's physical and mental health, guarantee that brush head is clear Clean health can accurately guarantee brushing time, can appreciate sound while brushing teeth by setting timer 6 and loudspeaker 7 It is happy, so that the process brushed teeth is happy, children are improved to the interest of toothbrush.

The physical circuit figure of timer 6 in bar shaped cavity 8 is as shown in Fig. 2, transistor D1 ~ D4 and capacitor C1 forms capacitor Step-down bridge type rectifying circuit, resistance R2 and transistor D5, D6 form voltage regulator circuit, and resistance R2 is made to export direct current, transistor D6 For red light emitting diodes LED, its feux rouges can be used as power supply instruction, power supply CT cut-in relay j, due to the contact of relay Normal tripping, so route is not consolidated, the socket CZ of power supply output is without electricity output, as plant-grid connection button AN1, transistor D1 The capacitance decompression bridge rectifier route of ~ D4 sum, when accessing button AN2, resistance R3 powers on, and transistor BG1 and BG2 is rapid Saturation and conducting, capacitor C3 are full of charge.Release button AN1 and AN2 be, due to capacitor C2 storage circuit by resistance R3 and Slide rheostat W continues to put a little to transistor BG1 and BG2 emitter junction, and therefore, pure land pipe remains to the state being held on, relay Device j is still closed, then needs to obtain AC power source by socket CZ.The time of timing mainly determines resistance R3, slide rheostat W With time Changshu of the charge and discharge of capacitor C3, therefore we change time of timing by adjusting the resistance value of slide rheostat W.

In use, when timer 6, which goes to touch switch, to be opened, loudspeaker 7 releases sound during brushing teeth Happy, 2 side of head toothbrushes is vertically equipped with bristle 3, and 2 lower end of head toothbrushes is equipped with several cavities, and cavity is internal to be embedded with ultraviolet radiator 4, ultraviolet radiator 4 is irradiated towards bristle 3, and ultraviolet radiator 4 is irradiated, and starts to brush teeth, and children can listen to music while brushing teeth, It can increase enjoyment of the children when brushing teeth process, to accomplish that the accurate effective brushing time of guidance and supervision children can also be appreciated Music more effectively prevents decayed tooth and periodontosis to cultivate the good tooth-brushing habit of children.

Can to sum up obtain, the utility model by setting toothbrush body 1, head toothbrushes 2, cavity 3, ultraviolet radiator 4, toothbrush handle 5, Timer 6, loudspeaker 7, bar shaped cavity 8, positive terminals 9 and negative terminals 10, after solving 2 long-time use of head toothbrushes, Bristle 3 on head toothbrushes 2 can contain a large amount of bacteriums, influence the problem of children's physical and mental health.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of musical toothbrush for child, including toothbrush body (1), it is characterised in that: the toothbrush body (1) includes toothbrush handle (5), it is fixedly connected with head toothbrushes (2) at the top of the toothbrush handle (5), the side of the head toothbrushes (2) is fixedly connected with bristle (3), the side of the head toothbrushes (2) is provided with ultraviolet radiator (4), and the surface of the toothbrush handle (5) offers bar shaped cavity (8), the inner wall of the bar shaped cavity (8) has been respectively fixedly connected with timer (6) and loudspeaker (7), the loudspeaker (7) and meter When device (6) both ends be provided with positive terminals (9) and negative terminals (10).

2. a kind of musical toothbrush for child according to claim 1, it is characterised in that: the toothbrush handle (5) and head toothbrushes (2) It is that compo is constituted.

3. a kind of musical toothbrush for child according to claim 1, it is characterised in that: the one side of the head toothbrushes (2) is opened Equipped with cavity, the ultraviolet radiator (4) is fixedly connected with the inner wall in cavity.

4. a kind of musical toothbrush for child according to claim 3, it is characterised in that: the both ends of the bar shaped cavity (8) point It is not connect with positive terminals (9) and negative terminals (10).

5. a kind of musical toothbrush for child according to claim 1, it is characterised in that: the loudspeaker (7) is arranged in timing The bottom of device (6).