CN105719630A - Eco-drive electric metronome - Google Patents
Eco-drive electric metronome Download PDFInfo
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- CN105719630A CN105719630A CN201410703852.7A CN201410703852A CN105719630A CN 105719630 A CN105719630 A CN 105719630A CN 201410703852 A CN201410703852 A CN 201410703852A CN 105719630 A CN105719630 A CN 105719630A
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- module
- pendulum
- metronome
- motor
- electronic
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- Photovoltaic Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an eco-drive electric metronome, comprising a shell, a pendulum observation window, an electric pendulum module, a motor module, a booster discharge module, a battery module and a photovoltaic panel, wherein the pendulum observation window made of transparent plastic is arranged on the front side of the shell; the photovoltaic panel is arranged at the top of the shell; sound production holes are formed on two sides of the shell; the electric pendulum module, the motor module, the booster discharge module and the battery module are arranged inside the shell; the electric pendulum module, the motor module, the booster discharge module, the battery module and the photovoltaic panel are connected in sequence; and a power switch is arranged on the back of the shell. After power is turned on, the battery module supplies power to the motor module via the booster discharge module, the motor drives the electric pendulum module and enables a pendulum to swing, and the pendulum swings and produces beat sound, which is emitted from the sound production holes on the two sides of the shell of the eco-drive electric metronome; and when the power switch is turned off, the photovoltaic panel can continuously charge the battery module. The electric metronome without energy consumption has the advantages that the photovoltaic panel continuously charges the battery module to store energy, power is supplied to the motor via the booster discharge module and the pendulum is driven to produce beat sound, so that the electric metronome is environment-friendly and energy-saving.
Description
Technical field
The present invention relates to a kind of electronic metronome of Eco-drive, belong to vocal music and musical instrument exercise utensil technical field.
Background technology
The happy musical instrument exercise metronome of conventional acoustic, use machinery clockwork spring as pendulum power source, practitioner needs interval twisting clockwork spring to keep pendulum strike work, and pendulum Impulse time persistence is limited, and the electronic metronome of Eco-drive uses photovoltaic panel charging, environmental protection and energy saving Non-energy-consumption, by lithium battery energy storage battery long-life feature, pendulum can be kept to hit work for a long time, continuously send out metronome, practitioner is helped to concentrate one's energy to continue to practise, it is to avoid the out-of-work puzzlement of metronome.
Summary of the invention
It is an object of the invention to provide a kind of electronic metronome of Eco-drive, the effect reaching to send metronome can keep again working long hours.
It is an object of the invention to be achieved through the following technical solutions:
As a kind of technical scheme, a kind of electronic metronome of Eco-drive, including: housing, pendulum observation window, electronic pendulum mass module, motor module, step-up discharge module, battery module, photovoltaic panel, described housing front has transparent plastics material pendulum observation window, case top is equipped with photovoltaic panel, there is vocal hole housing both sides, enclosure interior is equipped with electronic pendulum mass module, motor module, step-up discharge module, battery module, electronic pendulum mass module, motor module, step-up discharge module, battery module, photovoltaic panel are sequentially connected, and back side of shell has on and off switch.After switching on power, motor module is powered by battery module by step-up discharge module, motor drives electronic pendulum mass module and makes pendulum swing, pendulum swings and sends metronome, metronome is sent from the vocal hole of Eco-drive electronic metronome housing both sides, when on and off switch is closed, photovoltaic panel is sustainable to charging battery module.
As a kind of technical scheme, electronic pendulum mass module uses motor to drive.
As a kind of technical scheme, battery module uses lithium ion battery.
As a kind of technical scheme, step-up discharge module uses HT7050 boost chip.
Accompanying drawing explanation
Below according to accompanying drawing, the present invention is described in further detail.
Fig. 1 is the electronic metronomic structural representation of a kind of Eco-drive described in the embodiment of the present invention；
Fig. 2 is the electronic metronomic electrical block diagram of a kind of Eco-drive described in the embodiment of the present invention；
Accompanying drawing 1 and accompanying drawing 2 symbol description: 1, housing, 2, pendulum observation window, 3, vocal hole, 4, on and off switch, 5, photovoltaic panel, 6, electronic pendulum mass module, 7, motor module, 8, step-up discharge module, 9, battery module.
Detailed description of the invention
The present invention is specifically introduced as follows below in conjunction with drawings and Examples:
Preferred as one, a kind of electronic metronome of Eco-drive, including: housing 1, pendulum observation window 2, vocal hole 3, on and off switch 4, photovoltaic panel 5, electronic pendulum mass module 6, motor module 7, step-up discharge module 8, battery module 9, housing 1 entirety is made up of black plastic, pendulum observation window 2 is made up of transparent plastic, pendulum observation window 2 is embedded in housing 1 front, vocal hole 3 is positioned at housing 1 both sides, photovoltaic panel 5 is arranged on the top of housing 1, on and off switch 4 is at the back side of housing 1, the electronic pendulum mass module 6 of enclosure interior, motor module 7, step-up discharge module 8, battery module 9 is electrically connected successively, photovoltaic panel 5 and on and off switch 4 are electrically connected, on and off switch 4 and battery module 9 are electrically connected.
As a kind of embodiment, above-mentioned electronic pendulum mass module uses motor to drive.
As a kind of embodiment, above-mentioned battery module uses lithium ion battery.
As a kind of embodiment, above-mentioned step-up discharge module uses HT7050 boost chip.
When the electronic metronome of Eco-drive works, 4 need to be turned on the power switch, battery module 9 is connected by and off switch 4 and step-up discharge module 8, the HT7050 boost chip that step-up discharge module 8 uses exports 5 volts of voltages to motor module 7, motor module 7 drives electronic pendulum mass module 6 to swing, and sends metronome.During turn off the power switch 4, photovoltaic panel 5 and battery module 9 are connected, and photovoltaic panel 5 converts light energy into the electric energy lithium ion battery to battery module 9 and is charged energy storage.
Claims (4)
1. the electronic metronome of Eco-drive, it is characterized in that, including: housing, pendulum observation window, electronic pendulum mass module, motor module, step-up discharge module, battery module, photovoltaic panel, described housing front has transparent plastics material pendulum observation window, case top is equipped with photovoltaic panel, there is vocal hole housing both sides, enclosure interior is equipped with electronic pendulum mass module, motor module, step-up discharge module, battery module, electronic pendulum mass module, motor module, step-up discharge module, battery module, photovoltaic panel is sequentially connected, back side of shell has on and off switch, after switching on power, motor module is powered by battery module by step-up discharge module, motor drives electronic pendulum mass module and makes pendulum swing, pendulum swings and sends metronome, metronome is sent from the vocal hole of Eco-drive electronic metronome housing both sides, when on and off switch is closed, photovoltaic panel is sustainable to charging battery module.
2. a kind of electronic metronome of Eco-drive according to claim 1, it is characterised in that above-mentioned electronic pendulum mass module uses motor to drive.
3. a kind of electronic metronome of Eco-drive according to claim 1, it is characterised in that above-mentioned battery module uses lithium ion battery.
4. a kind of electronic metronome of Eco-drive according to claim 1, it is characterised in that above-mentioned step-up discharge module uses HT7050 boost chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410703852.7A CN105719630A (en) | 2014-11-30 | 2014-11-30 | Eco-drive electric metronome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410703852.7A CN105719630A (en) | 2014-11-30 | 2014-11-30 | Eco-drive electric metronome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105719630A true CN105719630A (en) | 2016-06-29 |
Family
ID=56145518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410703852.7A Pending CN105719630A (en) | 2014-11-30 | 2014-11-30 | Eco-drive electric metronome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105719630A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004361512A (en) * | 2003-06-02 | 2004-12-24 | Seiko Instruments Inc | Electronic equipment for musical instrument with solar battery |
| WO2008093641A1 (en) * | 2007-01-29 | 2008-08-07 | Nihon System Research Institute Inc. | Driving method and device of pendulum |
| JP2008203035A (en) * | 2007-02-19 | 2008-09-04 | Seiko Instruments Inc | Apparatus for assisting music practice |
| CN203799636U (en) * | 2014-03-13 | 2014-08-27 | 无锡市格利姆乐器科技有限公司 | Electric metronome |
| CN204242577U (en) * | 2014-11-30 | 2015-04-01 | 南京化工职业技术学院 | The electronic metronome of a kind of Eco-drive |
-
2014
- 2014-11-30 CN CN201410703852.7A patent/CN105719630A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004361512A (en) * | 2003-06-02 | 2004-12-24 | Seiko Instruments Inc | Electronic equipment for musical instrument with solar battery |
| WO2008093641A1 (en) * | 2007-01-29 | 2008-08-07 | Nihon System Research Institute Inc. | Driving method and device of pendulum |
| JP2008203035A (en) * | 2007-02-19 | 2008-09-04 | Seiko Instruments Inc | Apparatus for assisting music practice |
| CN203799636U (en) * | 2014-03-13 | 2014-08-27 | 无锡市格利姆乐器科技有限公司 | Electric metronome |
| CN204242577U (en) * | 2014-11-30 | 2015-04-01 | 南京化工职业技术学院 | The electronic metronome of a kind of Eco-drive |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |