CN105616025A

CN105616025A - Tumbler-type electric toothbrush capable of timing

Info

Publication number: CN105616025A
Application number: CN201410588032.8A
Authority: CN
Inventors: 张红; 胡午洋; 郭攀锋
Original assignee: China Three Gorges University CTGU
Current assignee: China Three Gorges University CTGU
Priority date: 2014-10-29
Filing date: 2014-10-29
Publication date: 2016-06-01

Abstract

The invention discloses a tumbler-type electric toothbrush capable of timing; the electric toothbrush comprises a brush head and a brush handle, wherein a solid base is arranged at the bottom of the brush handle. A micro DC motor, a nickel-cadmium battery, a secondary coil and an integrated circuit board are arranged in the brush handle; and the micro DC motor is connected to the brush head. A charging socket, a light emitting diode and a switch are arranged on the side face of the brush handle. The tumbler-type electric toothbrush capable of timing disclosed by the invention has a function of cleaning teeth in a timed mode; the toothbrush can be kept on a washstand in a mode of inclining by a certain angle; and the gravity center of the toothbrush can transfer at any time, so as to keep balance.

Description

One can timing roly-poly type electric toothbrush

Technical field

The present invention relates to a kind of toothbrush, particularly one can timing roly-poly type electric toothbrush.

Background technology

Almost everyone can brush teeth after getting up morning, but when just getting up, has a drowsy look, and consciousness is completely not clear-headed, brushes teeth and rushes through unavoidably, accumulates over a long period, and tooth does not clean down, and forms dental plaque, affects oral health; Sometimes in the process of brushing teeth, having thing to need to process temporarily, such as receive EMERGENCY PHONE, the toothbrush being stained with toothpaste is put with regard to bad, slightly imprudence, washstand of will making dirty. The such issues that of in order to solve, a kind of tumbler electric toothbrush with timing function is arisen at the historic moment.

Summary of the invention

The present invention provide one can timing roly-poly type electric toothbrush, possess timing brushing directions, can tilt to stand on Wash Units at an angle, and at any time transfer center of gravity keep balance.

The technical scheme that the present invention takes is:

One can timing roly-poly type electric toothbrush, including brush, brush holder, bottom brush holder, be provided with solid base. Being provided with DC micromotor, nickel-cadmium cell, secondary coil, surface-mounted integrated circuit in brush holder, DC micromotor connects brush. Brush holder side is provided with charging socket, light emitting diode and switch.

Being provided with charging device, step-down transformer T2 in described brush holder, described charging device is connected to form by primary coil, decompression capacitor C and resistance R. Nickel-cadmium cell as iron core, constitute described step-down transformer T2 together with secondary coil.

Resistance R connecting luminous diode anode is passed through in secondary coil one end, and light-emitting diodes tube cathode connects the secondary coil other end. Secondary coil one end connects commutation diode D1 anode, commutation diode D1 negative electrode connecting valve one end, and the switch other end connects DC micromotor one end, and the DC micromotor other end connects the secondary coil other end.

Commutation diode D1 negative electrode connects nickel-cadmium cell positive pole, and nickel-cadmium battery negative pole connects the secondary coil other end.

Nickel-cadmium cell connects surface-mounted integrated circuit, and surface-mounted integrated circuit connects speaker.

Described DC micromotor connects brush by a rod member, and brush is provided with spiral interface, and brush is installed with brush holder by spiral interface.

Described surface-mounted integrated circuit is provided with processor of single chip computer.

Described solid base is plastics hemispherical solid base, and the solid plastic entirety of this solid base tilts backwards fills in.

One of the present invention can timing roly-poly type electric toothbrush, technique effect is as follows:

1), in spiral interface part, rotatable brush is changed, then can regular only more changing brush head, remainder remains unchanged, and reaches the purpose of economical environment-protective.

2), after the charging of nickel-cadmium cell charged socket, storing electrical energy, opening switch, battery discharge, drive DC micromotor, driving brush high speed rotating, thus completing the function brushed teeth.

3) circuit, on surface-mounted integrated circuit has timing function, is connected with switch by wire, opens switch, starts countdown in two minutes, connecting speaker, send beautiful music, countdown terminates, automatically disconnecting switch, motor quits work, and brush is not rotated further by.

4), be a plastics hemispherical solid base bottom toothbrush, serve as the function of the block that heavily hangs down, similar roly-poly principle, make toothbrush remain a state balanced.

Accompanying drawing explanation

Fig. 1 is toothbrush overall structure schematic diagram of the present invention.

Fig. 2 is the basic circuit diagram of DC micromotor of the present invention work and battery charging.

Fig. 3 is time block circuit diagram on the surface-mounted integrated circuit of invention.

Detailed description of the invention

As shown in Fig. 1 ~ Fig. 3, one can timing roly-poly type electric toothbrush, including brush 1, brush holder 3, bottom brush holder 3, be provided with solid base 13. Be provided with in brush holder 3 DC micromotor 4(select model RS-540RH-7516), nickel-cadmium cell 6, secondary coil 9, surface-mounted integrated circuit 11, DC micromotor 4 connects brush 1. Brush holder 3 side is provided with charging socket 7, light emitting diode 8 and switch 10.

Being provided with charging device 5 in described brush holder 3, battery is charged by the effect of charging device 5 exactly, acts between switch 10 and nickel-cadmium cell 6. Step-down transformer T2, described charging device 5 is connected to form by primary coil, decompression capacitor C and resistance R. Nickel-cadmium cell 6, as iron core, together with secondary coil 9, constitutes described step-down transformer T2.

Resistance R connecting luminous diode 8 anode is passed through in secondary coil 9 one end, and light emitting diode 8 negative electrode connects secondary coil 9 other end. Secondary coil 9 one end connects commutation diode D1 anode, commutation diode D1 negative electrode connecting valve 10 one end, switchs 10 other ends and connects DC micromotor 4 one end, and DC micromotor 4 other end connects secondary coil 9 other end.

Commutation diode D1 negative electrode connects nickel-cadmium cell 6 positive pole, and nickel-cadmium cell 6 negative pole connects secondary coil 9 other end.

Light emitting diode 8 is lighted through resistance R in voltage one tunnel that secondary coil 9 in toothbrush produces, and is used as charging instruction; Charging to nickel-cadmium cell 6 after another route light emitting diode 8 rectification, full charge can with more than one week, and the power of whole circuit consumption is 3W. Nickel-cadmium cell 6 connects surface-mounted integrated circuit 11, and surface-mounted integrated circuit 11 connects speaker 12.

Described DC micromotor 4 connects brush 1 by a rod member, and brush 1 is provided with spiral interface 2, and brush 1 is installed by spiral interface 2 and brush holder 3.

Circuit on surface-mounted integrated circuit 11 has timing function, it is to coordinate one power supply switch controller of the compositions such as electronic circuit with chip microprocessor for core, control brush teeth beginning two minutes after automatic shutoff circuit, these are within two minutes, speaker 12 sends beautiful music, supervise people to reach the best to brush teeth cleaning duration, remind fine one day of people from conscientiously enjoying and brushing teeth.

Described solid base 13 is plastics hemispherical solid base, it is ensured that toothbrush center of gravity on the lower, makes toothbrush remain the state of balance under gravity, and the solid section of base tilts backwards placement, is slightly tilted towards layback when promoting toothbrush to erect. Therefore, being placed on washstand by toothbrush conveniently, even if being stained with toothpaste on toothbrush, owing to not being completely vertical state, mastic is not compromised by gravity and washstand table top of making dirty.

Claims

1. can timing a roly-poly type electric toothbrush, including brush (1), brush holder (3), it is characterised in that brush holder (3) bottom be provided with solid base (13);

Being provided with DC micromotor (4), nickel-cadmium cell (6), secondary coil (9), surface-mounted integrated circuit (11) in brush holder (3), DC micromotor (4) connects brush (1);

Brush holder (3) side is provided with charging socket (7), light emitting diode (8) and switch (10);

Being provided with charging device (5), step-down transformer T2 in described brush holder (3), described charging device (5) is connected to form by primary coil, decompression capacitor C and resistance R;

Nickel-cadmium cell (6) constitutes described step-down transformer T2 as iron core together with secondary coil (9);

Resistance (R) connecting luminous diode (8) anode is passed through in secondary coil (9) one end, and light emitting diode (8) negative electrode connects secondary coil (9) other end;

Secondary coil (9) one end connects commutation diode D1 anode, commutation diode D1 negative electrode connecting valve (10) one end, switch (10) other end connects DC micromotor (4) one end, and DC micromotor (4) other end connects secondary coil (9) other end;

Commutation diode D1 negative electrode connects nickel-cadmium cell (6) positive pole, and nickel-cadmium cell (6) negative pole connects secondary coil (9) other end; Nickel-cadmium cell (6) connects surface-mounted integrated circuit (11), and surface-mounted integrated circuit (11) connects speaker (12).

2. according to claim 1 one can timing roly-poly type electric toothbrush, it is characterized in that, described DC micromotor (4) connects brush (1) by a rod member, and brush (1) is provided with spiral interface (2), and brush (1) is installed with brush holder (3) by spiral interface (2).

3. according to claim 1 one can timing roly-poly type electric toothbrush, it is characterised in that described surface-mounted integrated circuit (11) is provided with processor of single chip computer.

4. according to claim 1 one can timing roly-poly type electric toothbrush, it is characterised in that described solid base (13) is plastics hemispherical solid base, and the solid plastic entirety of this solid base tilts backwards fills in.