CN204744474U

CN204744474U - Electric vibrating toothbrush

Info

Publication number: CN204744474U
Application number: CN201520382751.4U
Authority: CN
Inventors: 黄拔梓
Original assignee: Individual
Current assignee: Dongguan Lebond Electronic Technology Co Ltd
Priority date: 2015-06-05
Filing date: 2015-06-05
Publication date: 2015-11-11
Anticipated expiration: 2025-06-05

Abstract

The utility model discloses an electric vibrating toothbrush, including toothbrush main part (100), toothbrush main part (100) are located in one toothbrush shell (200), toothbrush main part (100) are including main part support (1), (1) one side lock joint on the main part support has PCB board (3), another side is storage tank (20), be equipped with lithium cell (2) in storage tank (20), there are motor fixing base (4) at main part support (1) top lock joint, be equipped with motor (5) in motor fixing base (4), a brush head (6) is located toothbrush main part (100) upper portion and is connected with motor (5), the rotational speed of motor (5) is 16000 -22000rmin, have on the brush head (6) brush hair (61), brush hair (61) receive the restraint of motor (5) rotational speed, the amplitude of oscillation of brush hair (61) is 1 -5mm. The utility model discloses the rotational speed of motor is 16000 -22000rmin, and the amplitude of oscillation of brush head is 1 -5mm, is the best amplitude of oscillation of brushing teeth, effectively clean tooth, and the protection tooth is healthy, not harmd by the toothbrush, and is energy -conserving high -efficient.

Description

Electric vibrating toothbrush

Technical field

It is simple that this utility model relates to a kind of structure, uses comfortable, prevent the electric vibrating toothbrush that tooth is impaired.

Background technology

The Chinese Patent Application No. of utility model people earlier application: 201320342323.X, disclose a kind of universal buckled electric toothbrush head, comprise brush body, brush body is made up of brush, brush plug, spring and rosette, brush head upper is inner chamber body, the outer recessed stopper slot of inner chamber body, rosette is installed in stopper slot; Brush plug cock body is while be provided with spring card slot, and another side is provided with inflection grab, and spring is arranged on spring card slot, and brush plug plug-in mounting enters the inner chamber body of brush.

The Chinese Patent Application No. of utility model people earlier application: 200810146413.5, disclose a kind of buckled brush head device for electronic toothbrush, comprise a rotating shaft, one toothbrush head, a brush plug is provided with between described rotating shaft and toothbrush head, this brush plug is provided with the inner chamber corresponding with rotating shaft upper end shape, this internal chamber wall upper end is provided with the flat position of inner chamber, the rotating shaft upper end corresponding with the flat position of this inner chamber is provided with the flat position of rotating shaft, this internal chamber wall lower end is provided with to a first projecting inward button bit flange, the described shaft circumference face corresponding with the first button bit flange is provided with the first button bit groove be inwardly recessed, described first button bit flange and the tight snapping of the first button bit groove.

Above-mentioned utility model creates complex structure, retrains, easily in the process of brushing teeth, cause injury of teeth for motor speed and the brush amplitude of oscillation.

Utility model content

The purpose of this utility model is, overcomes the above-mentioned defect of prior art, provides a kind of structure simple, uses comfortable, prevent the electric vibrating toothbrush that tooth is impaired.

For achieving the above object, the technical scheme that this utility model provides is as follows: a kind of electric vibrating toothbrush, comprise toothbrush body (100), toothbrush body (100) is located in a toothbrush shell (200), toothbrush body (100) comprises main body rack (1), main body rack (1) one side is snapped with pcb board (3), another side is storage tank (20), lithium battery (2) is provided with in storage tank (20), motor fixing seat (4) is snapped with on main body rack (1) top, motor (5) is provided with in motor fixing seat (4), one brush (6) is located at toothbrush body (100) top and is connected with motor (5), the rotating speed of motor (5) is 16000-22000r/min, brush (6) has bristle (61), bristle (61) retrains by motor (5) rotating speed, the amplitude of oscillation of bristle (61) is 1-5mm.

Motor (5) is DC eccentric turbin generator, and the height of eccentric (50) is 3.9-4.1mm, and the diameter of eccentric (50) is 4.45-4.55mm.

Pcb board (3) controls the rotating speed of motor (5).

The eccentric (50) of motor (5) and the distance of bristle (61) are 23-27mm.

Usefulness of the present utility model is: the rotating speed of motor is 16000-22000r/min, and the amplitude of oscillation of brush is 1-5mm, is the best amplitude of oscillation of brushing teeth; The eccentric of motor and the distance of bristle are 23-27mm, are the suitableeest distances that eccentric and bristle reach resonance; Eccentric height is 3.9-4.1mm, and eccentric diameter is 4.45-4.55mm, and in actual test, this height can reach the suitableeest amplitude with the combination of diameter, and effective cleaning teeth, protects the health of one's teeth, and does not damage by toothbrush, efficient energy-saving.

Accompanying drawing explanation

Fig. 1 is toothbrush body explosive view described in this utility model electric vibrating toothbrush;

Fig. 2 is this utility model electric vibrating toothbrush sectional view;

Fig. 3 is motor described in this utility model electric vibrating toothbrush and eccentric front view;

Fig. 4 is motor described in this utility model electric vibrating toothbrush and eccentric top view.

Detailed description of the invention

Be further described with regard to the technical solution of the utility model below in conjunction with accompanying drawing and preferred embodiment.

As Figure 1-Figure 4, a kind of electric vibrating toothbrush described in the utility model, comprise toothbrush body 100, toothbrush body 100 is located in a toothbrush shell 200, and toothbrush body 100 comprises main body rack 1, and main body rack 1 one side is snapped with pcb board 3, another side is storage tank 20, lithium battery 2 and balance weight iron 21 is provided with in storage tank 20, be snapped with motor fixing seat 4 on main body rack 1 top, be provided with motor 5 in motor fixing seat 4, a brush 6 is located at toothbrush body 100 top and is connected with motor 5.

Concrete, main body rack 1 side is provided with some buckles 11 and forms buckle portion (accompanying drawing does not mark) by pcb board 3 snapping, cramp 12 is provided with on the top of main body rack 1, cramp 12 top is provided with metal connection post 52, motor fixing seat 4 bottom is extended with fastening strip 41 downwards, and fastening strip 41 button is located in the button hole (accompanying drawing does not mark) of setting on cramp 12.

Concrete, motor 5 is convexly equipped with wiring pin 51 downwards, and wiring pin 51 is connected with metal connection post 52, motor 5 is DC eccentric turbin generator, eccentric 50 is arranged at the outfan of motor 5, and eccentric 50 is connected with the bristle 61 of brush 6, and the action of eccentric 50 directly acts on bristle 61 place.

Concrete, the height a of eccentric 50 is 4.0mm, and the diameter d of eccentric 50 is 4.5mm, and in actual test, the combination of this height a and diameter d can reach the suitableeest amplitude.

Further, the rotating speed of motor 5 is 16000-22000r/min, brush 6 has bristle 61, and bristle 61 retrains by motor 5 rotating speed, and the amplitude of oscillation of bristle 61 is 1-5mm.

Concrete, the eccentric 50 of motor 5 is 25mm with the distance h of bristle 61, is that eccentric 50 reaches the suitableeest distance of resonance with bristle 61.

Further, pcb board 3 is provided with on-off control contact 31, the shift knob 201 that toothbrush shell 200 is arranged is positioned at above on-off control contact 31, act on shift knob 201, control by on-off control contact 31 the rotating speed size that pcb board 3 regulates motor 5, thus control the amplitude of oscillation size of bristle 61.

Above, the DC eccentric turbin generator 5 of 3V is encased in motor fixing seat 4, the wiring pin 51 1 metal connection post 52 of motor 5 connects, metal connection post 52 is connected with pcb board 3 by lead-in wire (accompanying drawing does not show), the 3.7V voltage of lithium battery 2 is powered to motor 5 by stabilivolt (accompanying drawing does not show) the conversion output voltage 3V of pcb board 3, motor acts on rotating speed and the 50 eccentric amplitudes of on-off control electric shock 31 debugging motors 5 by shift knob 201, export the most applicable Oscillation Amplitude of brushing teeth, user is felt comfortably cool, effectively.

Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that to those skilled in the art, under the prerequisite not departing from this utility model principle, some modification and improvement can also be made, also should be considered as belonging to protection domain of the present utility model.

Claims

1. an electric vibrating toothbrush, comprise toothbrush body (100), toothbrush body (100) is located in a toothbrush shell (200), toothbrush body (100) comprises main body rack (1), main body rack (1) one side is snapped with pcb board (3), another side is storage tank (20), lithium battery (2) is provided with in storage tank (20), motor fixing seat (4) is snapped with on main body rack (1) top, motor (5) is provided with in motor fixing seat (4), one brush (6) is located at toothbrush body (100) top and is connected with motor (5), it is characterized in that: the rotating speed of described motor (5) is 16000-22000r/min, brush (6) has bristle (61), bristle (61) retrains by motor (5) rotating speed, the amplitude of oscillation of bristle (61) is 1-5mm.

2. electric vibrating toothbrush according to claim 1, is characterized in that: described motor (5) is DC eccentric turbin generator, and the height of eccentric (50) is 3.9-4.1mm, and the diameter of eccentric (50) is 4.45-4.55mm.

3. electric vibrating toothbrush according to claim 1, is characterized in that: described pcb board (3) controls the rotating speed of motor (5).

4. electric vibrating toothbrush according to claim 1, is characterized in that: the eccentric (50) of described motor (5) and the distance of bristle (61) are 23-27mm.