CN103315823A - MP3 electric toothbrush - Google Patents
MP3 electric toothbrush Download PDFInfo
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- CN103315823A CN103315823A CN2013102433262A CN201310243326A CN103315823A CN 103315823 A CN103315823 A CN 103315823A CN 2013102433262 A CN2013102433262 A CN 2013102433262A CN 201310243326 A CN201310243326 A CN 201310243326A CN 103315823 A CN103315823 A CN 103315823A
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Abstract
The invention relates to an MP3 electric toothbrush. The front end of a brush head is provided with a changeable hairbrush, an audio resonator is arranged in the rear end of the brush head, a rechargeable lithium battery and a main circuit board are arranged in a middle cavity of a toothbrush handle, the main circuit board comprises an MP3 module, a charging module and a Bluetooth wireless transmission module, the MP3 module is used for converting a voice signal into a vibrating signal through the audio resonator, and then, the vibrating signal is transmitted through the jaw of a user to vibrate the otica. The bottom of the toothbrush handle is inward concave, a wireless induction charging receiving end is arranged inside the concave part, the toothbrush handle is provided with a bin cover buckled together with the toothbrush handle, two waterproof washers are arranged at the buckled part of the toothbrush handle and the bin cover, the toothbrush handle is arranged on a charging base, a transmitting end coil is arranged in the charging base and connected with a wired power supply, and a receiving end coil winds the wireless induction charging receiving end and is connected with the charging module. The MP3 electric toothbrush can solve problems that the size of a toothbrush combined with an MP3 is overlarge and that water enters an MP3 toothbrush in the process of brushing teeth to cause the damage of a circuit board easily.
Description
Technical field
The present invention relates to a kind of MP3 electric toothbrush.
Background technology
At present, existing the having of demand that the audio frequency broadcast is combined with electric toothbrush about other done very large effort, and a lot of outstanding technical schemes were also once arranged.Such as being declared by Guiyang City, Guizhou Province Guizhou Polytechnical College physics teaching and research room of the Decree of Patent Office of China in 1992, Granted publication number is CN2169307, China Patent No. (ZL) is the necessary patent of human lives of " musical toothbrush " for the new patent title of CN92236805.8, the technical scheme that adopts.This patent is being the value that invention is arranged very much aspect toothbrush is combined with music, and it has effectively solved the multi-functional technical problem of toothbrush.But what still have some deficits is, this patented invention does not have to solve because the excessively multi-functional things that causes of combining is bigger not portable, broadcast mode is conventional and affect audio and in user is brushed teeth process other people are exerted an influence, and does not have three large problems of remedial measure not solved after having sealing system section to have water to enter sleeve inner enough well.
Summary of the invention
The present invention be directed to the many volumes of present electric tooth-brush with music function very much not Portable belt, the poor problem of acoustics, a kind of MP3 electric toothbrush is proposed, rational in infrastructure, waterproof, be easy to change, easy to carry so that the dry work of brushing teeth of every natural law minute becomes interesting, light.
Technical scheme of the present invention is: a kind of MP3 electric toothbrush, comprise brush, toothbrush handle, charging base, chargeable lithium cell, main circuit board, press button, the audio resonance device, the brush front end is the changeable type hairbrush, the audio resonance device is housed in the brush rear end, toothbrush handle is the motor storehouse near brush on one side, micromachine is put in inside, micromachine is connected with brush by power transmission shaft, be placed with chargeable lithium cell and main circuit board in the toothbrush handle middle chamber, main circuit board comprises the MP3 module, charging module and Bluetooth wireless transmission module, on the toothbrush handle key panel total power switch is arranged, the playing function switch, key panel is fixed by screw and toothbrush handle, lay waterproof washer under the screw, the toothbrush handle bottom caves inward, recess inside is the radio induction charging receiving terminal, one hatchcover that fastens is with it arranged on the toothbrush handle, there are two circle waterproof washers at toothbrush handle and hatchcover fastening place, toothbrush handle is placed on the charging base, the transmitting terminal coil is arranged in the charging base, connect cable power, be wound with the receiving terminal coil on the radio induction charging receiving terminal, the receiving terminal coil connects charging module.
The coil-induced electromagnetic signal of described receiving terminal is converted to electric current and sends into charging module in the main circuit board, charging module is exported to the charged lithium cells charging, and chargeable lithium cell is to the motor in Bluetooth wireless transmission module, the motor storehouse, MP3 module, the power supply of audio resonance device.
The voice data of described MP3 module is stored in the SD card, connect audio decoder by the serial peripheral interface on the microcontroller, audio decoder is to the decoding data in the SD card, becoming can be for the voice data of playing, by the audio resonance device acoustical signal is converted into vibration signal, by the conduction of toothbrushing person jawbone, make the otica vibrations.
Described Bluetooth wireless transmission module is sent the MP3 module after receiving the external audio data.
Beneficial effect of the present invention is: MP3 electric toothbrush of the present invention has solved the general waterproof of the excessive and not portable problem of the volume that combines with MP3 owing to toothbrush and MP3 toothbrush and easily because cause the problem of circuit board damage after the process water inlet of brushing teeth.
Description of drawings
Fig. 1 is MP3 electric toothbrush structural representation of the present invention;
Fig. 2 is hatchcover schematic diagram in the MP3 electric toothbrush of the present invention;
Fig. 3 is MP3 control structure block diagram in the MP3 electric toothbrush of the present invention;
Fig. 4 is MP3 electric toothbrush charging principle figure of the present invention;
Fig. 5 is MP3 electric toothbrush electric power-feeding structure schematic diagram of the present invention;
Fig. 6 is MP3 electric toothbrush charging base schematic diagram of the present invention.
The specific embodiment
MP3 and the volume problem of considering toothbrush when toothbrush combines, can not be inconvenient to use so that the volume of MP3 toothbrush is too large, thereby need to want miniaturization to the each side design of Tooth-brush structure in kind and inner MP3 circuit; Consider the particularity of this process of brushing teeth, need to aspect waterproof, accomplish strict requirement; Consider the functional characteristic of MP3, interface must be set, button etc. only reasonably arrange just can make the easy to use of this MP3 electric toothbrush in configuration aspects.
MP3 electric toothbrush structural representation as shown in Figure 1, the MP3 electric toothbrush mainly comprises: the parts such as brush, toothbrush handle, charging base, chargeable lithium cell, main circuit board, press button, audio resonance device.The brush front end is changeable type hairbrush 2, audio resonance device 1 is housed in the rear end, toothbrush handle 4 is motor storehouse 8 near brush on one side, micromachine is put in inside, micromachine is connected with brush by power transmission shaft 7, be placed with chargeable lithium cell and main circuit board in toothbrush handle 4 middle chambers, main circuit board comprises the MP3 module, charging module and Bluetooth wireless transmission module, on toothbrush handle 4 key panels total power switch 9 is arranged, playing function switch 10, key panel is fixing with toothbrush handle 4 by screw 11, lay waterproof washer under the screw, toothbrush handle 4 bottoms cave inward, and recess inside is radio induction charging receiving terminal 5, one hatchcover 6 that fastens is with it arranged on the toothbrush handle 4, toothbrush handle 4 has two circle waterproof washers 3 with hatchcover 6 fastening places, as shown in Figure 2, and waterproof after guaranteeing to fasten.Brush, toothbrush handle, charging base are made through mold technique take plastics as material.
From the brushhead portion of top, brush with changeable head 2 is fixed on the axle 12 of drive link by the form of buckle among Fig. 1, and from brush down, outside shell by integral body links to each other.Closely fixing by screw at shell toothbrush handle 4 and hatchcover 6 substantially, by waterproof sealing rubber ring 3 in interface anastomosis, two places to the toothbrush water-tight, (here as seen from Figure 2, the part that is covered by hatchcover of toothbrush handle 4 is designs of projection, to avoid the inflow of water).Key panel 9 and 10 among Fig. 1 is complete sealed flexible glue skins of general embedding shell, and the rubber below is the plectrum of corresponding button.
MP3 electric toothbrush MP3 control structure block diagram as shown in Figure 3, chargeable lithium cell is to the MP3 module for power supply, the MP3 Music Clip is by I/O mouth access voltage stabilizing chip in large mechanism, his data are stored in the SD card, connect upper audio decoder by this bridge of the serial peripheral interface on the microcontroller, thereby to the decoding data in the SD card, become and for the voice data of playing, to transfer out audio frequency by the audio resonance device at last.Thereby the triggering control microcontroller by button carries out corresponding operation.Audio decoder is the circuit by the crystal oscillator connecting inner, produce the necessary clock frequency of decoder, the execution of other all instructions is all set up on this basis, last MP3 module is converted into acoustical signal by a resonance plate mode of vibrations, conduction by jawbone when user is brushed teeth, make the otica vibrations, thereby allow user hear the music that toothbrush is interior.
The function of MP3 is by commercial MP3 main control chip the audio file of MP3 format to be stored, read and play operation.In structure and aspect fixing, by individual parts particular location is arranged into sleeve inner, also each carries out the processing of appointed function by mold technique to it for sleeve, brush, base support.Circuit side connector face at MP3 adopts little pin, and the strong occupied area that has reduced the MP3 chip of technology more intensive and the employing dual platen of arranging of circuit has solved the general excessive and not portable problem of multifunctional toothbrush volume like this.
Employing resonance generating plate produces resonance at brushhead portion, acoustical signal is converted into the mode of vibrations, by the conduction of jawbone, makes the otica vibrations when user is brushed teeth, thereby allows user hear the music that toothbrush is interior.Simultaneously reduced to a great extent the impact on the next door people in the process of brushing teeth of toothbrush user.
Consider these 2 special functions that this toothbrush has audio frequency to play and charge, we have avoided that general USB interface brings is easy to the water contact and this weakness of causing internal circuit easily to be damaged, what we adopted is that wireless electromagnetic coupled formula without interface is charged to toothbrush, and we adopt without the technology of the wireless blue tooth of interface and the audio-frequency information of toothbrush inside is downloaded and are transmitted on the other hand.Be noted that here the bluetooth here is that the prompting of the display lamp that arranges with toothbrush is carried out bluetooth and joined type when joining type with extraneous wireless blue tooth, function is confirmed etc.
The blue-teeth data transmission is achieved in that electronic installation can and couple together through bluetooth each other, has saved traditional electric wire and interface.See through the wireless receiver on the chip, the electronic product of being furnished with Bluetooth technology can communicate with each other in ten meters distance, and transmission speed can reach Mbytes each second 1.The transmission technology of infrared interface needed electronic installation distance in sight in the past, and Bluetooth technology has been arranged now, and such trouble also can have been exempted.
MP3 electric toothbrush charging principle figure as shown in Figure 4, wireless charging mark ultimate principle is all to establish a coil at the sending and receiving end, and the transmitting terminal coil connects cable power, and produces electromagnetic signal, receiving terminal coil comment is to this electromagnetic signal, thereby transfer point is left the device battery charging for.Induction by the elementary alternating current that passes to, the magnetic field that changing electric field changes, magnetic field is by the secondary coil-induced generation current that is coupled, thereby energy is transferred to receiving terminal from transmission ends.
MP3 electric toothbrush electric power-feeding structure schematic diagram as shown in Figure 5: transmitting terminal coil 13 is arranged in the charging base 12, connect cable power, be wound with receiving terminal coil 14 on the charging receiving end 5, the electromagnetic signal of receiving terminal coil 14 inductions is converted to electric current and sends into charging module 15, charging module 15 gives chargeable lithium cell 16 chargings, and chargeable lithium cell 16 is given motor 18, MP3 module 19,1 power supply of audio resonance device in Bluetooth wireless transmission module 17, the motor storehouse 8.
MP3 electric toothbrush charging base structural representation as shown in Figure 6: wireless charging transmitting coil 23 is arranged in the charging base 20, make the built-in transmitting coil 23 in bottom just in time be arranged in the built-in receiving coil 5 of Fig. 5 brush body under.The center 21 of base 20 is grooves corresponding with the shape of toothbrush bottom, can put into stably charging base when charging for toothbrush and charge.There is the two-pin plug 22 that is connected with extraneous power supply the back lower place of base 20.
By our design, traditional toothbrush and MP3 module are merged in original structure, electric power source pair of module MP3 module for power supply with original toothbrush, the MP3 Music Clip is by I/O mouth access regulated power supply in large mechanism, he data be stored in the SD card, connect upper audio decoder by this bridge of the serial peripheral interface on the microcontroller, thus to the decoding data in the SD card, become and for the voice data of playing, to transfer out audio frequency by earphone at last.Thereby the triggering control microcontroller by button carries out corresponding operation.Audio decoder is the circuit by the crystal oscillator connecting inner, produce the necessary clock frequency of decoder, the execution of other all instructions is all set up on this basis, last MP3 module is converted into acoustical signal by a resonance plate mode of vibrations, conduction by jawbone when user is brushed teeth, make the otica vibrations, thereby allow user hear the music that toothbrush is interior.
Claims (4)
1. MP3 electric toothbrush, it is characterized in that, comprise brush, toothbrush handle, charging base, chargeable lithium cell, main circuit board, press button, the audio resonance device, the brush front end is changeable type hairbrush (2), audio resonance device (1) is housed in the brush rear end, toothbrush handle (4) is motor storehouse (8) near brush on one side, micromachine is put in inside, micromachine is connected with brush by power transmission shaft (7), be placed with chargeable lithium cell and main circuit board in toothbrush handle (4) middle chamber, main circuit board comprises the MP3 module, charging module and Bluetooth wireless transmission module, on toothbrush handle (4) key panel total power switch (9) is arranged, playing function switch (10), key panel is fixing by screw (11) and toothbrush handle (4), lay waterproof washer under the screw, toothbrush handle (4) bottom caves inward, recess inside is radio induction charging receiving terminal (5), one hatchcover (6) that fastens is with it arranged on the toothbrush handle (4), toothbrush handle (4) has two circle waterproof washers (3) with hatchcover (6) fastening place, toothbrush handle (4) is placed on the charging base (12), transmitting terminal coil (13) is arranged in the charging base, connect cable power, be wound with receiving terminal coil (14) on the radio induction charging receiving terminal (5), receiving terminal coil (14) connects charging module.
2. according to claim 1 described MP3 electric toothbrush, it is characterized in that, the electromagnetic signal of described receiving terminal coil (14) induction is converted to electric current and sends into charging module in the main circuit board, charging module is exported to the charged lithium cells charging, and chargeable lithium cell is to the motor in Bluetooth wireless transmission module, the motor storehouse, MP3 module, the power supply of audio resonance device.
3. according to claim 1 described MP3 electric toothbrush, it is characterized in that, the voice data of described MP3 module is stored in the SD card, connect audio decoder by the serial peripheral interface on the microcontroller, audio decoder becomes and can for the voice data of playing, by the audio resonance device acoustical signal be converted into vibration signal the decoding data in the SD card, by the conduction of toothbrushing person jawbone, make the otica vibrations.
4. according to claim 1 described MP3 electric toothbrush is characterized in that, described Bluetooth wireless transmission module is sent the MP3 module after receiving the external audio data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013102433262A CN103315823A (en) | 2013-06-19 | 2013-06-19 | MP3 electric toothbrush |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102433262A CN103315823A (en) | 2013-06-19 | 2013-06-19 | MP3 electric toothbrush |
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| CN103315823A true CN103315823A (en) | 2013-09-25 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104257434A (en) * | 2014-09-24 | 2015-01-07 | 中山市乐居智能技术开发有限公司 | Intelligent toothbrush for tracking and monitoring personal physiological status in real time |
| CN104323867A (en) * | 2014-11-13 | 2015-02-04 | 张平洲 | Tooth cleaning device |
| CN104394494A (en) * | 2014-12-09 | 2015-03-04 | 宁波长青家居用品有限公司 | Bluetooth loudspeaker |
| CN104921830A (en) * | 2015-07-18 | 2015-09-23 | 张平洲 | Intelligent oral cavity cleaning device |
| WO2016066091A1 (en) * | 2014-10-29 | 2016-05-06 | 成都米士科技有限公司 | Teeth-cleaning device |
| CN106901845A (en) * | 2017-03-06 | 2017-06-30 | 深圳市小豆芽医疗科技有限公司 | A kind of periodontal synthetic therapeutic apparatus |
| CN109452982A (en) * | 2019-01-07 | 2019-03-12 | 东莞中谷电子科技有限公司 | A kind of music resonance electric toothbrush |
| CN109925079A (en) * | 2019-04-30 | 2019-06-25 | 深圳市同洁科技有限公司 | A kind of electric tooth-brush with music |
| CN112152327A (en) * | 2020-09-25 | 2020-12-29 | 格力博(江苏)股份有限公司 | Adapter, electric tool system and adapter using method |
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| US5378153A (en) * | 1992-02-07 | 1995-01-03 | Gemtech, Inc. | High performance acoustical cleaning apparatus for teeth |
| CN2208402Y (en) * | 1994-12-26 | 1995-09-27 | 粱晓庚 | Ultrasonic health care toothbrush |
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| CN101212917A (en) * | 2005-05-03 | 2008-07-02 | 高露洁-棕榄公司 | Musical toothbrush |
| CN101249025A (en) * | 2008-03-12 | 2008-08-27 | 深圳市丽电科技有限公司 | Tooth brushing device using common dolphin sound wave |
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| TW201110944A (en) * | 2009-09-24 | 2011-04-01 | Univ Nat Formosa | Sonic toothbrush |
| CN203369982U (en) * | 2013-06-19 | 2014-01-01 | 上海应用技术学院 | Electric toothbrush provided with moving picture experts group audio layer-3 (MP3) |
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| US5378153A (en) * | 1992-02-07 | 1995-01-03 | Gemtech, Inc. | High performance acoustical cleaning apparatus for teeth |
| CN2162137Y (en) * | 1993-04-05 | 1994-04-20 | 谷绥庆 | Health toothbrush with musical |
| CN2208402Y (en) * | 1994-12-26 | 1995-09-27 | 粱晓庚 | Ultrasonic health care toothbrush |
| US6199239B1 (en) * | 1999-09-01 | 2001-03-13 | Herbert A. Dickerson | Toothbrush with audible reminder mechanism |
| CN101212917A (en) * | 2005-05-03 | 2008-07-02 | 高露洁-棕榄公司 | Musical toothbrush |
| CN101340855A (en) * | 2005-12-21 | 2009-01-07 | 皇家飞利浦电子股份有限公司 | Combined inductive charging coil and audio speaker for use in a personal care appliance |
| CN101249025A (en) * | 2008-03-12 | 2008-08-27 | 深圳市丽电科技有限公司 | Tooth brushing device using common dolphin sound wave |
| TW201110944A (en) * | 2009-09-24 | 2011-04-01 | Univ Nat Formosa | Sonic toothbrush |
| CN203369982U (en) * | 2013-06-19 | 2014-01-01 | 上海应用技术学院 | Electric toothbrush provided with moving picture experts group audio layer-3 (MP3) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104257434A (en) * | 2014-09-24 | 2015-01-07 | 中山市乐居智能技术开发有限公司 | Intelligent toothbrush for tracking and monitoring personal physiological status in real time |
| CN104257434B (en) * | 2014-09-24 | 2017-03-29 | 中山市乐居智能技术开发有限公司 | A kind of toothbrush that individual physiological situation is monitored for real-time tracking |
| WO2016066091A1 (en) * | 2014-10-29 | 2016-05-06 | 成都米士科技有限公司 | Teeth-cleaning device |
| CN104323867A (en) * | 2014-11-13 | 2015-02-04 | 张平洲 | Tooth cleaning device |
| CN104394494A (en) * | 2014-12-09 | 2015-03-04 | 宁波长青家居用品有限公司 | Bluetooth loudspeaker |
| CN104921830A (en) * | 2015-07-18 | 2015-09-23 | 张平洲 | Intelligent oral cavity cleaning device |
| CN106901845A (en) * | 2017-03-06 | 2017-06-30 | 深圳市小豆芽医疗科技有限公司 | A kind of periodontal synthetic therapeutic apparatus |
| CN109452982A (en) * | 2019-01-07 | 2019-03-12 | 东莞中谷电子科技有限公司 | A kind of music resonance electric toothbrush |
| CN109925079A (en) * | 2019-04-30 | 2019-06-25 | 深圳市同洁科技有限公司 | A kind of electric tooth-brush with music |
| CN112152327A (en) * | 2020-09-25 | 2020-12-29 | 格力博(江苏)股份有限公司 | Adapter, electric tool system and adapter using method |
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Application publication date: 20130925 |