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Musical accessory having tuner and/ or metronome and having power generation function

一种自发电、弦乐器的技术，应用在节拍器、弦乐器、乐器等方向，能够解决更换不便、增加费用负担等问题

Inactive Publication Date: 2007-10-31
DUCK JEAN ENTERPRISE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As mentioned above, it is very inconvenient to replace the battery-powered tuning device if the battery power is exhausted during work after a period of use.
In addition, the existing tuning device needs to buy batteries frequently, which increases the cost burden

Method used

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  • Musical accessory having tuner and/ or metronome and having power generation function
  • Musical accessory having tuner and/ or metronome and having power generation function
  • Musical accessory having tuner and/ or metronome and having power generation function

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] Hereinafter, typical embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0017] Fig. 1 is an exploded perspective view of the present invention, Fig. 2 is a perspective view of the present invention, Fig. 3 is a schematic cross-sectional view of the present invention, Fig. 4 and Fig. 5 are schematic diagrams of modules of the present invention, and Fig. 6 is another kind of Schematic diagram of the modules of the embodiment.

[0018] As shown in Fig. 1 and Fig. 4, the stringed instrument tuner for tuning musical instruments such as guitars and pianos that the present invention relates to includes a casing 10 and an induction part 14 and an A / D converter that are arranged in the casing 10. 15. The musical instrument of the indicating part 16, the microcomputer 17, and the power supply device 20 that introduces the power supply. The above-mentioned power supply device 20 includes a drive part 30 that is rotatably...

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PUM

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Abstract

Disclosed is a musical accessory, equipped with a tuner for stringed instruments and / or a metronome, capable of generating power by itself, which is convenient to use. In an aspect, the musical accessory comprises a casing housing a sensor, an amplifier, an A / D converter, an indication unit, a microprocessor, and a power supply unit, wherein the power supply unit includes a driver pivotably installed on one side of the casing, a power generation module for generating electromotive force by receiving rotary power from the driver, and a charger connected to the power generation module and storing some amount of the electromotive force, wherein the musical accessory is operated by receiving power from the charger. In another aspect, the musical accessory comprises a casing housing a tempo and beat selection unit, a microprocessor, and a power supply unit which are installed in the casing, wherein the power supply unit includes a driver pivotably installed on one side of the casing, a power generation module for generating electromotive force by receiving rotary power from the driver, and a charger connected to the power generation module and storing some amount of the electromotive force, wherein the musical accessory is operated by receiving power from the charger.

Description

technical field [0001] The present invention relates to a musical instrument with self-generating ability and equipped with a tuner or a metronome. A musical instrument equipped with a guitar tuner or metronome. Background technique [0002] The effect of existing tuning device is to make musical instrument can send accurate temperament, and most work by battery. Utilize the tuning device of battery as mentioned above, if the battery power is exhausted during work after using for a period of time, it is very inconvenient to replace. In addition, the existing tuning device needs to buy batteries frequently, thus increasing the cost burden. Contents of the invention [0003] The present invention is proposed to solve the above-mentioned problems, and the purpose is to provide a musical instrument with a self-generating function and a tuner for stringed instruments or a metronome, which improves the convenience of use by configuring the self-generating function on the music...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10D3/00G10D1/00G10G7/00H01J7/00
CPCG10G7/02G04F5/025G10D3/14G10G7/00G04F5/02
Inventor 李贤德
Owner DUCK JEAN ENTERPRISE
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