CN203970598U - A kind of rotary electric toothbrush equipment - Google Patents
A kind of rotary electric toothbrush equipment Download PDFInfo
- Publication number
- CN203970598U CN203970598U CN201420425574.9U CN201420425574U CN203970598U CN 203970598 U CN203970598 U CN 203970598U CN 201420425574 U CN201420425574 U CN 201420425574U CN 203970598 U CN203970598 U CN 203970598U
- Authority
- CN
- China
- Prior art keywords
- motor
- electric toothbrush
- rotary electric
- battery
- brush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses a kind of rotary electric toothbrush equipment, comprise brush and brush holder, described brush is connected with motor; Described motor is connected with battery; Described battery is connected with charging circuit; Described charging circuit plug-in is connected with battery adapter; Also comprise system control cpu; And control button with the motor-drive circuit and two of system control cpu Electricity Federation.Rotary electric toothbrush equipment of the present utility model is under driven by power, and brush, with the speed rotation of 200-600 per minute, has been realized rotating and reverse and brushed teeth.
Description
Technical field
This practicality relates to a kind of rotary electric toothbrush equipment, belongs to the articles for daily use field.
Background technology
Electric toothbrush is a revolution that has started abroad oral hygiene; Although electric toothbrush is still not universal in the application of China, existing people's prophesy, it is by the important a member becoming in popular health product; Investigation show, electric toothbrush compared with ordinary toothbrush, more scientific and effective; Can more thoroughly remove dental plaque, reduce gingivitis and gingival hemorrhage, be also the generally popular article of everyday use of current American-European many countries; And electric toothbrush is by fast rotational, make brush produce dither, toothpaste is resolved into trickle foam by moment, deeply clean teeth space; Meanwhile, the vibration of bristle can promote the blood circulation in oral cavity, and gingiva tissue is had to beyond thought massage effect; And existing electric toothbrush is rotary electric toothbrush mostly, only have single one to turn to, and rotating speed is non-adjustable.
Utility model content
(1) technical problem that will solve
For addressing the above problem, the utility model proposes a kind of rotary electric toothbrush equipment, can 360 degree rotation, rotating speed, turn to, forward, reversion is all adjustable.
(2) technical scheme
Rotary electric toothbrush equipment of the present utility model, comprises brush and brush holder, and described brush is connected with motor; Described motor is connected with battery; Described battery is connected with charging circuit; Described charging circuit plug-in is connected with battery adapter; Also comprise system control cpu; And control button with the motor-drive circuit and two of system control cpu Electricity Federation; Described system control cpu is made up of single-chip microcomputer XH8F4112; Motor-drive circuit is made up of the identical PNP audion of the two models NPN audion identical with two models; The colelctor electrode of described PNP audion is connected between two with the colelctor electrode of NPN audion; Described motor parallel is between two PNP transistor collectors; Described two PNP transistor emitters connect battery; Described two NPN transistor emitter ground connection; Described two NPN audions and two PNP audions are connected respectively to the I/O mouth of single-chip microcomputer XH8F4112 by current-limiting resistance; Described two control button is respectively switching on and shutting down/mode key and rotating speed key formation.
Further, be 3.7v when described cell voltage.
Further, described charging circuit is made up of charging chip and peripheral circuit thereof; Described charging chip input is also connected with LED charging indicator light.
Further, described single-chip microcomputer XH8F4112 power end is also parallel with an anti-interference capacitor.
(3) beneficial effect
This utility model compared with prior art, it has following beneficial effect: rotary electric toothbrush equipment of the present utility model is under driven by power, brush is with the speed rotation of 200-600 per minute, realize rotating and reverse and brushed teeth, efficiency, far above manual toothbrush, also can be used to gum massage except daily for brushing teeth; Can strengthen blood circulation, coordinate drug use to strengthen gingiva better to drug absorption effect; The common odontopathy such as periodontitis, gingivitis, gingival hemorrhage are had to good treatment and preventive effect; The brush of automatic rotation, meets the global design of human engineering, ensured to brush teeth effectively with convenient.
Brief description of the drawings
Fig. 1 is schematic block circuit diagram of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
Rotary electric toothbrush equipment speed control principle of the present utility model is by the inner PWM of generation of single-chip microcomputer ripple, then call different PWM ripples by rotating speed key, because PWM ripple is produced as prior art, do not repeat them here, switching on and shutting down/mode key control single chip computer of the present utility model is to respective pin signal in addition, because two NPN audions and two PNP audions form a similar control bridge, therefore there are high level forward, high level reversion, low level forward and four control ends of low level reversion, can now switch and the rotating of motor of making an excessive case more excessive.
Detailed description of the invention
Rotary electric toothbrush equipment as depicted in figs. 1 and 2, comprises brush and brush holder, and described brush is connected with motor 1; Described motor 1 is connected with battery 2; Described battery 2 is connected with charging circuit 3; Described charging circuit 3 plug-ins are connected with battery adapter 4; Also comprise system control cpu 5; And control button 7 with the motor-drive circuit 6 and two of system control cpu 5 Electricity Federations; Described system control cpu 5 is made up of single-chip microcomputer XH8F4112U1; Motor-drive circuit 6 is made up of two models identical PNP audion Q1, Q2 NPN audion Q3, the Q4 identical with two models; Described PNP audion Q1, the colelctor electrode of Q2 and the Q3 of NPN audion, Q4 colelctor electrode are connected between two; Described motor 1 (J1) is parallel between two PNP audion Q1, Q2 colelctor electrode; Described two PNP audion Q1, Q2 emitter stage connect battery 2 (P); Described two NPN audion Q3, Q4 grounded emitter; Described two NPN audion Q3, Q4 and two PNP audion Q1, Q2 are connected respectively to the I/O mouth of single-chip microcomputer XH8F4112U1 by current-limiting resistance R1, R2, R3, R4; Described two control button 7 is respectively switching on and shutting down/mode key S1 and rotating speed key S2 formation.
Wherein, be 3.7v when described battery 2 (P) voltage; Described charging circuit 3 is made up of charging chip U2 and peripheral circuit thereof; Described charging chip U2 input is also connected with LED charging indicator light 8; Described single-chip microcomputer XH8F4112U1 power end is also parallel with an anti-interference capacitor C1.
Embodiment recited above is described preferred implementation of the present utility model, not design of the present utility model and scope is limited.Do not departing under the prerequisite of this utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents of this utility model request protection, has all been documented in claims.
Claims (4)
1. a rotary electric toothbrush equipment, comprises brush and brush holder, and described brush is connected with motor; Described motor is connected with battery; Described battery is connected with charging circuit; Described charging circuit plug-in is connected with battery adapter; It is characterized in that: also comprise system control cpu; And control button with the motor-drive circuit and two of system control cpu Electricity Federation; Described system control cpu is made up of single-chip microcomputer XH8F4112; Motor-drive circuit is made up of the identical PNP audion of the two models NPN audion identical with two models; The colelctor electrode of described PNP audion is connected between two with the colelctor electrode of NPN audion; Described motor parallel is between two PNP transistor collectors; Described two PNP transistor emitters connect battery; Described two NPN transistor emitter ground connection; Described two NPN audions and two PNP audions are connected respectively to the I/O mouth of single-chip microcomputer XH8F4112 by current-limiting resistance; Described two control button is respectively switching on and shutting down/mode key and rotating speed key formation.
2. rotary electric toothbrush equipment according to claim 1, is characterized in that: when described cell voltage, be 3.7v.
3. rotary electric toothbrush equipment according to claim 1, is characterized in that: described charging circuit is made up of charging chip and peripheral circuit thereof; Described charging chip input is also connected with LED charging indicator light.
4. rotary electric toothbrush equipment according to claim 1, is characterized in that: described single-chip microcomputer XH8F4112 power end is also parallel with an anti-interference capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425574.9U CN203970598U (en) | 2014-07-30 | 2014-07-30 | A kind of rotary electric toothbrush equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425574.9U CN203970598U (en) | 2014-07-30 | 2014-07-30 | A kind of rotary electric toothbrush equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203970598U true CN203970598U (en) | 2014-12-03 |
Family
ID=51968068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420425574.9U Expired - Fee Related CN203970598U (en) | 2014-07-30 | 2014-07-30 | A kind of rotary electric toothbrush equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203970598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758074A (en) * | 2015-03-25 | 2015-07-08 | 苏州锟恩电子科技有限公司 | Full-automatic toothbrush |
| WO2021103611A1 (en) * | 2019-11-28 | 2021-06-03 | 五邑大学 | Intelligent electric toothbrush with convenient automatic rotation speed adjustment |
-
2014
- 2014-07-30 CN CN201420425574.9U patent/CN203970598U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758074A (en) * | 2015-03-25 | 2015-07-08 | 苏州锟恩电子科技有限公司 | Full-automatic toothbrush |
| CN104758074B (en) * | 2015-03-25 | 2016-08-17 | 苏州锟恩电子科技有限公司 | A kind of protective sleeve for cervical vertebra health care exercise |
| WO2021103611A1 (en) * | 2019-11-28 | 2021-06-03 | 五邑大学 | Intelligent electric toothbrush with convenient automatic rotation speed adjustment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202020561U (en) | Electric toothbrush with electric quantity warning function | |
| CN203970598U (en) | A kind of rotary electric toothbrush equipment | |
| CN106160118B (en) | A kind of charge type electric toothbrush and its control method | |
| CN205672098U (en) | A kind of micro-vibration, sterilization dual-purpose electric toothbrush | |
| CN113349973A (en) | Electric toothbrush circuit supporting brush head replacement reminding | |
| CN205831941U (en) | A kind of electric toothbrush | |
| CN104257435A (en) | Smart cloud electric toothbrush | |
| CN201353218Y (en) | Electric toothbrush | |
| CN202235742U (en) | Solar inserted-rod type bidirectional-rotation electric toothbrush | |
| CN204072374U (en) | A kind of electric toothbrush | |
| CN201996425U (en) | Manual heating tooth mug | |
| CN205286578U (en) | Portable electric toothbrush | |
| CN2458997Y (en) | Electric health care toothbrush | |
| CN2604162Y (en) | Electric tooth brush | |
| CN203749628U (en) | Electronic toothbrush for protecting gingiva | |
| CN203001156U (en) | Electric tooth clicking massage toothbrush | |
| CN204501069U (en) | A kind of novel energy-saving environment-friendly electric toothbrush | |
| CN102697572A (en) | Electric toothbrush | |
| CN211796987U (en) | Rolling type electric toothbrush | |
| CN200973764Y (en) | Electric toothbrush for cleaning oral cavity | |
| CN213665908U (en) | Shell structure of electric toothbrush | |
| CN2496419Y (en) | Electric tooth-brushing machine | |
| CN204839808U (en) | Electric toothbrush | |
| CN101164508A (en) | Electric toothbrush for cleaning oral cavity | |
| CN207055565U (en) | A kind of electric toothbrush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20180730 |