CN202075635U - Massager control circuit controlled by utilizing acceleration - Google Patents
Massager control circuit controlled by utilizing acceleration Download PDFInfo
- Publication number
- CN202075635U CN202075635U CN2011201577728U CN201120157772U CN202075635U CN 202075635 U CN202075635 U CN 202075635U CN 2011201577728 U CN2011201577728 U CN 2011201577728U CN 201120157772 U CN201120157772 U CN 201120157772U CN 202075635 U CN202075635 U CN 202075635U
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- electrical signal
- analog electrical
- circuit
- amplifier
- converter
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Abstract
The utility model discloses a massager control circuit controlled by utilizing an acceleration, comprising an actuator, a speed sensor, an amplifier, a signal conditioning circuit, an A/D converter, a control module and a driving circuit; wherein the actuator is responsible for generating vibrations, the speed sensor is used for transforming an outer force acceleration or an angle acceleration into a weak analog electrical signal, the amplifier is connected with the speed sensor and is used for amplifying the weak analog electrical signal into a strong analog electrical signal, and the signal conditioning circuit is connected with the amplifier and is used for conditioning the strong analog electrical signal; the A/D converter is connected with the signal conditioning circuit and is used for transforming the conditioned strong analog electrical signal into coded data, the control module is connected with the A/D converter and is used for outputting control instructions according to the coded data, and the driving circuit is connected with the control module and is used for driving the actuator to act according to the control instructions. In the utility model, the vibration intensity or the vibration cadence can be controlled without needing to trigger key-presses manually, but just by the actions capable of changing the orientation of product, such as rotation, knocking, swinging, etc., and users can set the work state of the massager very easily to make the regulation actions easy, smooth and full of interests.
Description
Technical field
The utility model relates to control circuit, relates in particular to a kind of control circuit that can be used for massager.
Background technology
Massager miscellaneous plays a part to become more and more important in fields such as health care, medical treatment.Existing massager need be regulated the oscillation intensity or the rhythm of control massager by the manual triggers button, and massager is regulated inconvenient quick.
The utility model content
The utility model is the problems referred to above that will solve prior art, proposes a kind of control circuit that the manual triggers button but can be regulated massager easily that need not.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is a kind of control circuit that can be used for massager of design, comprise vibrative actuator, be used for external force acceleration or angular acceleration are converted to the speed pickup of weak analog electrical signal, be connected the amplifier that is used for described weak analog electrical signal is enlarged into strong analog electrical signal with speed pickup, be connected the signal conditioning circuit that is used to nurse one's health described strong analog electrical signal with amplifier, be connected the A/D converter that is used for the strong analog electrical signal after the conditioning is converted to coded data with signal conditioning circuit, be connected the control module that is used for according to described coded data output steering order with A/D converter, be connected driving circuit that drives described actuator action according to described steering order and the power module of powering to each device respectively with control module.
Described speed pickup comprises acceleration transducer and/or angular acceleration transducer.
Described speed pickup, amplifier, signal conditioning circuit and A/D converter adopt the integrated chip that becomes one.
Compared with prior art, the utility model need not the manual triggers button, and only by rotating, knock, waving, the oscillation intensity or the vibration rhythm of product is controlled in the actions such as orientation that change product.The user can easy to doly be provided with the duty of massager, makes to regulate to move to become easily as one wishes, is full of temperament and interest.
Description of drawings
Below in conjunction with drawings and Examples the utility model is made detailed explanation, wherein:
Fig. 1 is the theory diagram of the utility model preferred embodiment.
Embodiment
The utility model discloses a kind of control circuit that can be used for massager, referring to Fig. 1, it comprises vibrative actuator, be used for external force acceleration or angular acceleration are converted to the speed pickup of weak analog electrical signal, be connected the amplifier that is used for described weak analog electrical signal is enlarged into strong analog electrical signal with speed pickup, be connected the signal conditioning circuit that is used to nurse one's health described strong analog electrical signal with amplifier, be connected the A/D converter that is used for the strong analog electrical signal after the conditioning is converted to coded data with signal conditioning circuit, be connected the control module that is used for according to described coded data output steering order with A/D converter, be connected driving circuit that drives described actuator action according to described steering order and the power module of powering to each device respectively with control module.
In preferred embodiment, described speed pickup comprises acceleration transducer or angular acceleration transducer, perhaps comprises acceleration transducer and angular acceleration transducer simultaneously.Described speed pickup, amplifier, signal conditioning circuit and A/D converter adopt the integrated chip that becomes one, and can reduce volume like this, can certainly be functional circuits independently.Power module is built-in lithium ion battery and charging circuit and mu balanced circuit.
The control mode of this patent and the difference of other like products are to use terrestrial attraction (comprising other forms of external force), the effect of acceleration transducer in this patent or angular acceleration transducer (gyroscope) perception external force, export faint analog electrical signal, behind amplification and modulate circuit, carry out the A/D conversion, obtain specific coded data.These coded datas generate steering order after handling through control module (single-chip microcomputer or digital signal processor), and the amplification driving through overdrive circuit makes actuator carry out corresponding action again.Like this, realized controlling the control mode of actuator action by external force.Wherein acceleration transducer and angular acceleration transducer adopt modern advanced MEMS (micro electro mechanical system) (MEMS) chip to constitute.This chip can detect the power (finishing detection by acceleration transducer) of any direction and the rotating angular acceleration (finishing detection by angular acceleration transducer) of (perhaps) any direction.
It is pointed out that this patent not only can be used for the massager field, be equally applicable to some hand-held electronic equipments that need the manual adjustments gear.
Above embodiment is only for illustrating non-providing constraints.Anyly do not break away from spirit of the present invention and category, and, all should be contained among the application's the claim scope its equivalent modifications of carrying out or change.
Claims (3)
1. control circuit that can be used for massager, comprise vibrative actuator, it is characterized in that also comprising: the speed pickup that is used for external force acceleration or angular acceleration are converted to weak analog electrical signal, be connected the amplifier that is used for described weak analog electrical signal is enlarged into strong analog electrical signal with speed pickup, be connected the signal conditioning circuit that is used to nurse one's health described strong analog electrical signal with amplifier, be connected the A/D converter that is used for the strong analog electrical signal after the conditioning is converted to coded data with signal conditioning circuit, be connected the control module that is used for according to described coded data output steering order with A/D converter, be connected driving circuit that drives described actuator action according to described steering order and the power module of powering to each device respectively with control module.
2. control circuit as claimed in claim 1 is characterized in that: described speed pickup comprises acceleration transducer and/or angular acceleration transducer.
3. control circuit as claimed in claim 1 is characterized in that: described speed pickup, amplifier, signal conditioning circuit and A/D converter adopt the integrated chip that becomes one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201577728U CN202075635U (en) | 2011-05-18 | 2011-05-18 | Massager control circuit controlled by utilizing acceleration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201577728U CN202075635U (en) | 2011-05-18 | 2011-05-18 | Massager control circuit controlled by utilizing acceleration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202075635U true CN202075635U (en) | 2011-12-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201577728U Expired - Lifetime CN202075635U (en) | 2011-05-18 | 2011-05-18 | Massager control circuit controlled by utilizing acceleration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202075635U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260510A (en) * | 2017-06-30 | 2017-10-20 | 林紫阳 | Massage machine and application method |
| CN112999056A (en) * | 2021-04-15 | 2021-06-22 | 四川千里倍益康医疗科技股份有限公司 | Electric massager and bone identification method based on acceleration |
| WO2022089369A1 (en) * | 2020-10-29 | 2022-05-05 | 蜜曰科技(北京)有限公司 | Method for controlling dual-motor massage apparatus on the basis of posture |
-
2011
- 2011-05-18 CN CN2011201577728U patent/CN202075635U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260510A (en) * | 2017-06-30 | 2017-10-20 | 林紫阳 | Massage machine and application method |
| WO2022089369A1 (en) * | 2020-10-29 | 2022-05-05 | 蜜曰科技(北京)有限公司 | Method for controlling dual-motor massage apparatus on the basis of posture |
| CN112999056A (en) * | 2021-04-15 | 2021-06-22 | 四川千里倍益康医疗科技股份有限公司 | Electric massager and bone identification method based on acceleration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Huaning road Xiamen University Longhua production base 16 building, Hualian Building fourth industrial zone Patentee after: SHENZHEN FITTOP HEALTH TECHNOLOGY CO., LTD. Address before: 518000 Guangdong city of Shenzhen province Baoan District Longhua Zhen Hua Wang Sheng Industrial Zone covers 5 floor of building 4 Patentee before: Shenzhen Jiayangxing Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |