CN2696576Y - Ultrasonic wave vibration toothbrush - Google Patents
Ultrasonic wave vibration toothbrush Download PDFInfo
- Publication number
- CN2696576Y CN2696576Y CN 200420032867 CN200420032867U CN2696576Y CN 2696576 Y CN2696576 Y CN 2696576Y CN 200420032867 CN200420032867 CN 200420032867 CN 200420032867 U CN200420032867 U CN 200420032867U CN 2696576 Y CN2696576 Y CN 2696576Y
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- China
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- brush holder
- control circuit
- ultrasonic oscillator
- lower casing
- electric capacity
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Abstract
The utility model discloses an ultrasonic wave vibration toothbrush, consisting of a toothbrush head, a brush handle, an ultrasonic oscillator, a vibrating motor, a control circuit and an initiating trigger. The toothbrush head is provide in an ultrasonic oscillator; the brush handle is arranged in a control circuit and a vibrating motor; the brush handle is fixed with an initiating trigger connected with the control circuit; the control circuit is connected with the ultrasonic oscillator and the vibrating motor. The control circuit outputs the control signal by the initiating trigger controlling, which makes the ultrasonic oscillation circuit emit the ultrasonic and motor vibration. The utility model has the advantages of that the tartar, caries, periodontal disease, the tooth lithiasis, etc. affection can be effectively cleaned.
Description
Technical field
This utility model relates to a kind of toothbrush, specifically a kind of electric toothbrush.
Background technology
Existing electric toothbrush, the following one or more shortcomings of ubiquity: 1, frequency of vibration is not high, and causes the tartar between tooth and the gingiva effectively not remove, and more can not remove illness such as dental caries, periodontal disease and dental calculus comprehensively.2, because structural design is unreasonable, do not note waterproof problem, usually can be because brushing teeth time water inlet the phenomenon that is short-circuited.Even 3 also have and it is said the toothbrush that can produce dither, realize circuit but put down in writing it, its realizability is still doubtful.
Summary of the invention
The purpose of this utility model is intended to overcome above-mentioned the deficiencies in the prior art, proposes a kind ofly can effectively remove illness, good, the attainable ultrasonic vibration toothbrushes of water resistance such as tartar, dental caries, periodontal disease and dental calculus.
Realize the technical scheme of above-mentioned purpose: a kind of ultrasonic vibration toothbrush, comprise head toothbrushes, brush holder, ultrasonic oscillator, control circuit and startup trigger, the built-in tight mounting ultrasonic agitator of head toothbrushes, the brush holder built-in control circuit, the fixing trigger that starts on the brush holder, start the trigger connection control circuit, the output of control circuit connects ultrasonic oscillator, and control circuit output control signal under the control that starts trigger makes ultrasonic oscillator send ultrasound wave.
The frequency of oscillation of described ultrasonic oscillator is 1.6～2.4MHZ, and power is 10～100mW/cm
2
Also comprise motor, eccentric and vibration seat, the built-in vibration seat of described brush holder, motor is fixed in the vibration seat, the output shaft fixed eccentric of motor, one tunnel output of control circuit connects motor, and another road output of control circuit connects ultrasonic oscillator.
Described brush holder comprises brush holder upper casing and brush holder lower casing, the raised line or the groove structure of the edge tool waterproof of brush holder upper casing, the groove or the cord tissue of the edge tool waterproof of Dui Ying brush holder lower casing closely engage back reuse ultrasonic bonding sealing by raised line and groove between brush holder upper casing and the brush holder lower casing with it.
Described brush holder also comprises the battery door base, the battery door base is provided with annular capillary groove, rear end tool socket after brush holder upper casing and the engaging of brush holder lower casing, the battery door base is pressed in the socket and by annular capillary groove and brush holder rear inside face seal waterproof, on the battery door base elastic clamping hook is set, the brush holder medial surface is provided with corresponding draw-in groove and limited block, and back, position elastic clamping hook connected and fixed with corresponding draw-in groove after the battery door base was pressed into limited block.
Be provided with paired positioning convex column and cylindricality jack in described brush holder upper casing and the brush holder lower casing, make on the one hand between brush holder upper casing and the brush holder lower casing by the location of pegging graft between paired positioning convex column and the cylindricality jack, to vibrate seat on the other hand is pressed into to be fixed on it can closely be adjacent on the inner surface between last, the brush holder lower casing, so that can transfer vibrations on the brush better by last brush holder lower casing.
Described control circuit is made up of battery, microprocessor and transistor amplifier, battery provides working power for ultrasonic oscillator, vibrating motor, microprocessor and transistor amplifier, under the control that starts trigger, the predefined control law signal of microprocessor output plug-in institute is exported to ultrasonic oscillator and vibrating motor after transistor amplifier amplifies.
Described ultrasonic oscillator is by first, second, the 3rd electric capacity (C1～C3), first, second inductance (the L1, L2), switching tube Q1, resistance (R1, R2) form, first capacitor C 1, first inductance L 1, one end of resistance R 1 also connects anode, the other end of first inductance L 1 also connects the end of ultrasound wave ceramics T and the collection utmost point of switching tube Q1, first capacitor C 1, second inductance L 2 and second capacitor C 2 are connected successively, the other end of ultrasound wave ceramics T also connects the intersection point of first capacitor C 1 and second inductance L 2, second capacitor C, 2 another termination emitter-base bandgap gradings, the base stage of resistance R 1 another termination switching tube Q1, in the base stage of switching tube Q1 and connect an end of the 3rd capacitor C 3 and resistance R 1, the other end of the 3rd capacitor C 3 and resistance R 1 also connects the emitter-base bandgap grading of switching tube Q1 and the collection utmost point outfan of transistor amplifier.
Adopt technique scheme, this utility model beneficial technical effects is: 1, the frequency of oscillation of ultrasonic oscillator is 1.6～2.4MHZ, and power is 10～100mW/cm
2, can activate the dental surface molecular motion to dental surface by hyperacoustic vibration transmission, ultrasound wave can also go deep into tooth meat, make the chain interruption of tooth Mycoderma, lose reproductivity, stop the attached work of antibacterial in dental surface, make tooth meat more healthy, prevent and reduce stream tooth blood, inflammation of tooth meat and periodontal disease.2, by motor and eccentric are set, to make things convenient for the mechanical removal dirt, can be comprehensively and more effectively remove dental caries, periodontal disease and dental calculus.3, closely engage the structure of back reuse ultrasonic bonding sealing between brush holder upper casing and the brush holder lower casing by raised line and groove, can not intake in brush holder upper casing and the brush holder lower casing when brushing teeth, effectively prevented the generation of short circuit phenomenon, guaranteed water resistance.
Description of drawings
Fig. 1 is a kind of mechanical part structural representation of ultrasonic vibration toothbrush.
Fig. 2 is a kind of circuit part schematic diagram of ultrasonic vibration toothbrush.
The specific embodiment
A kind of ultrasonic vibration toothbrush, as depicted in figs. 1 and 2, comprise head toothbrushes 1, brush holder, ultrasonic oscillator 14, circuit board 4 and startup trigger 11, it is fixing that brush holder forms and insert battery door base 6 by brush holder upper casing 5 and 10 engagings of brush holder lower casing, plug 13 on the brush holder upper casing 5 front end tools ', plug 13 under the front end tool of brush holder lower casing 10, ultrasonic oscillator 14 is fastened on up and down between the plug and pegs graft together with plug up and down and is fixed in the cavity of head toothbrushes 1, the raised line 17 of the edge tool waterproof of brush holder upper casing 5, the groove 16 of the edge tool waterproof of Dui Ying brush holder lower casing 10 with it, closely engage back reuse ultrasonic bonding sealing by raised line 17 and groove 16 between brush holder upper casing 5 and the brush holder lower casing 10, ultrasonic oscillator 14 is ultrasound wave ceramics, frequency of oscillation is 1.6～2.4MHZ, and power is 10～100mW/cm
2Plug about ultrasonic oscillator 14 is fastened on (13 ', also same plug up and down 13) (13 ', 13) grafting is fixed in the cavity of head toothbrushes 1 together, be provided with positioning convex column 22 in the brush holder upper casing 5, be provided with paired with it cylindricality jack 21 in the brush holder lower casing 10, make on the one hand between brush holder upper casing 5 and the brush holder lower casing 10 by the location of pegging graft between paired positioning convex column 22 and the cylindricality jack 21, to vibrate seat 3 on the other hand is pressed into to be fixed on it can closely be adjacent on brush holder, lower casing (5,10) on the inner surface between, so that can transfer vibrations to better on the head toothbrushes 1 by lower casing on the brush holder.Brush holder internal circuit board 4, brush holder also comprises battery door base 6, battery door base 6 is provided with annular capillary groove 19, rear end tool socket after brush holder upper casing 5 and 10 engagings of brush holder lower casing, battery door base 6 is pressed in the socket also by annular capillary groove 19 and brush holder rear inside face seal waterproof, elastic clamping hook 20 is set on the battery door base 6, the brush holder medial surface is provided with corresponding draw-in groove 18 and limited block 17, elastic clamping hook 20 connected and fixed with corresponding draw-in groove 18 when battery door base 6 was pressed into limited block 17, battery 8 front and back ends are provided with battery sheet 9 and spring 7 respectively, spring 7 is fixed on the battery door base 6, battery 8 provides working power through battery sheet 9 for circuit board 4, vibration seat 3 is set in the brush holder, on the vibration seat 3 vibrating motor 2 is housed, the output shaft fixed eccentric 15 of motor 2, fix startup triggers 11 (switch SW 1 among Fig. 2) by cover plate 12 on the brush holder, start trigger 11 connection control circuits, the signal of telecommunication one tunnel of output connects vibrating motor 2 on the circuit board 4, another road through lead be fastened on up and down plug (13 ', 13) ultrasonic oscillator between makes ultrasonic oscillator send ultrasound wave.
As shown in Figure 2, control circuit is made up of microprocessor (IC), transistor amplifier and supersonic oscillations circuit on battery, the circuit board 4.Battery provides working power for supersonic oscillations circuit, vibrating motor, microprocessor and transistor amplifier, is provided with predefined control law program in the microprocessor IC.Transistor amplifier is formed second amplifying circuit by audion Q2 and Q3.The supersonic oscillations circuit is by first, second, the 3rd electric capacity (C1～C3), first, second inductance (the L1, L2), ultrasound wave ceramics T, switching tube Q1, resistance (R1, R2) form, first capacitor C 1, first inductance L 1, one end of resistance R 1 also connects anode, the other end of first inductance L 1 also connects the end of ultrasound wave ceramics T and the collection utmost point of switching tube Q1, first capacitor C 1, second inductance L 2 and second capacitor C 2 are connected successively, the other end of ultrasound wave ceramics T also connects the intersection point of first capacitor C 1 and second inductance L 2, another termination emitter-base bandgap grading of second capacitor C 2, the base stage of another termination switching tube Q1 of resistance R 1, in the base stage of switching tube Q1 and connect an end of the 3rd capacitor C 3 and resistance R 1, the other end of the 3rd capacitor C 3 and resistance R 1 also connects the collection utmost point outfan of transistor amplifier, and the emitter-base bandgap grading of switching tube Q1 is through current-limiting resistance R3 and connect the other end of the 3rd capacitor C 3 and resistance R 1.
Work process: when starting trigger switch SW1, microprocessor IC (as: can be set at one second low level of output behind the every output high level in 30 seconds, repeat six times according to predefined control law program output control signal.About 3 minutes of each brushing time.) when microprocessor IC output high level, amplify through Q3, Q2, the Q2 conducting, its collection utmost point output low level, motor M1 begins vibration.Simultaneously, battery forms the loop through R1, C3, R2, Q2, after the C3 charging reaches the Q1 conducting voltage, and the Q1 conducting, after the C3 discharge was lower than the Q1 conducting voltage, Q1 ended.By the parameter value of appropriate design R2, C3, thus the turn-on frequency of change Q1.In addition, (parameter of C1～C2), first, second inductance (L1, L2) can make ultrasound wave ceramics T send the ultrasound wave of 1.6～2.4MHz to regulate first, second electric capacity.
The method for oscillating of above-mentioned ultrasonic vibration toothbrush: every vibration 20-40 stops 0.5-2 second second, repeats 4-8 time automatically, and preferred every vibration stopped 1 second in 30 seconds, repeated automatically 6 times.
Must be pointed out that the indefiniteness that the foregoing description is only made this utility model illustrates.But person of skill in the art will appreciate that, do not departing under aim of the present utility model and the scope that can make various modifications, replacement and change to this utility model, these modifications, replacement and change still belong to protection domain of the present utility model.
Claims (9)
1, a kind of ultrasonic vibration toothbrush, comprise head toothbrushes and brush holder, it is characterized in that: also comprise ultrasonic oscillator, battery, control circuit and startup trigger, built-in and the tight mounting ultrasonic agitator of the root of head toothbrushes, the brush holder built-in control circuit and the battery of hollow, the fixing trigger that starts on the brush holder, start the trigger connection control circuit, the output of control circuit connects ultrasonic oscillator, battery is ultrasonic oscillator and control circuit power supply, and control circuit output control signal under the control that starts trigger makes ultrasonic oscillator send ultrasound wave.
2, according to the described ultrasonic vibration toothbrush of claim 1, it is characterized in that: described ultrasonic oscillator is the ultrasound wave ceramics, and frequency of oscillation is 1.6～2.4MHZ, and power is 10～100mW/cm
2
3, according to the described ultrasonic vibration toothbrush of claim 2, it is characterized in that: also comprise motor, eccentric and vibration seat, the built-in vibration seat of described brush holder, motor is fixed in the vibration seat, the output shaft fixed eccentric of motor, one tunnel output of control circuit connects motor, and another road output of control circuit connects ultrasonic oscillator.
4, according to the described ultrasonic vibration toothbrush of claim 3, it is characterized in that: described brush holder comprises brush holder upper casing and brush holder lower casing, the raised line or the groove structure of the edge tool waterproof of brush holder upper casing, the groove or the cord tissue of the edge tool waterproof of Dui Ying brush holder lower casing closely engage back reuse ultrasonic bonding sealing by raised line and groove between brush holder upper casing and the brush holder lower casing with it.
5, according to the described ultrasonic vibration toothbrush of claim 4, it is characterized in that: tool cavity on the described head toothbrushes, plug on the brush holder upper casing front end tool, plug under the front end tool of brush holder lower casing, ultrasonic oscillator is fastened on up and down between the plug and pegs graft together with plug up and down and is fixed in the head toothbrushes cavity, described brush holder also comprises the battery door base, the battery door base is provided with annular capillary groove, rear end tool socket after brush holder upper casing and the engaging of brush holder lower casing, the battery door base is pressed in the socket and by annular capillary groove and brush holder rear inside face seal waterproof, on the battery door base elastic clamping hook is set, the brush holder medial surface is provided with corresponding draw-in groove and limited block, and elastic clamping hook connected and fixed with corresponding draw-in groove when the battery door base was pressed into limited block.
6, according to the described ultrasonic vibration toothbrush of claim 3, it is characterized in that: be provided with paired positioning convex column and cylindricality jack in brush holder upper casing and the brush holder lower casing, make on the one hand between brush holder upper casing and the brush holder lower casing by the location of pegging graft between paired positioning convex column and the cylindricality jack, to vibrate seat on the other hand is pressed into to be fixed on it can closely be adjacent on the inner surface between last, the brush holder lower casing, so that can transfer vibrations on the brush better by last brush holder lower casing.
7, according to any described ultrasonic vibration toothbrush of claim 1-6, it is characterized in that: described control circuit, microprocessor and transistor amplifier are formed, battery provides working power for ultrasonic oscillator, vibrating motor, microprocessor and transistor amplifier, under the control that starts trigger, the predefined control law signal of microprocessor output plug-in institute is exported to ultrasonic oscillator and vibrating motor after transistor amplifier amplifies.
8, according to the described ultrasonic vibration toothbrush of claim 7, it is characterized in that: described ultrasonic oscillator is by first, second, the 3rd electric capacity (C1～C3), first, second inductance (the L1, L2), switching tube (Q1), resistance (R1, R2) form, first electric capacity (C1), first inductance (L1), one end of resistance (R1) also connects anode, the other end of first inductance (L1) also connects an end of ultrasound wave ceramics (T) and the collection utmost point of switching tube (Q1), first electric capacity (C1), second inductance (L2) and second electric capacity (C2) are connected successively, the other end of ultrasound wave ceramics (T) also connects first electric capacity (C1) and the intersection point of second inductance (L2), another termination emitter-base bandgap grading of second electric capacity (C2), the base stage of another termination switching tube (Q1) of resistance (R1), in the base stage of switching tube (Q1) and connect the 3rd electric capacity (C3) and an end of resistance (R1), the other end of the 3rd electric capacity (C3) and resistance (R1) also connects the emitter-base bandgap grading of switching tube (Q1) and the collection utmost point outfan of transistor amplifier.
9, described according to Claim 8 ultrasonic vibration toothbrush is characterized in that: the emitter-base bandgap grading of switching tube (Q1) is through current-limiting resistance (R3) and connect the 3rd electric capacity (C3) and the other end of resistance (R1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420032867 CN2696576Y (en) | 2004-02-11 | 2004-02-11 | Ultrasonic wave vibration toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420032867 CN2696576Y (en) | 2004-02-11 | 2004-02-11 | Ultrasonic wave vibration toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2696576Y true CN2696576Y (en) | 2005-05-04 |
Family
ID=34772665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420032867 Expired - Fee Related CN2696576Y (en) | 2004-02-11 | 2004-02-11 | Ultrasonic wave vibration toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2696576Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596103A (en) * | 2016-03-08 | 2016-05-25 | 上海相友超声科技有限公司 | Dual-drive ultrasonic toothbrush |
| CN109009522A (en) * | 2018-08-22 | 2018-12-18 | 珠海市艾克光电科技有限公司 | Laser physical therapy acoustic toothbrush |
| CN109106461A (en) * | 2018-09-26 | 2019-01-01 | 舒可士（深圳）科技有限公司 | Electric toothbrush |
-
2004
- 2004-02-11 CN CN 200420032867 patent/CN2696576Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596103A (en) * | 2016-03-08 | 2016-05-25 | 上海相友超声科技有限公司 | Dual-drive ultrasonic toothbrush |
| CN109009522A (en) * | 2018-08-22 | 2018-12-18 | 珠海市艾克光电科技有限公司 | Laser physical therapy acoustic toothbrush |
| CN109106461A (en) * | 2018-09-26 | 2019-01-01 | 舒可士（深圳）科技有限公司 | Electric toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |