Amplified acoustic guitar

A technology for amplifying wood and guitars, which is applied in the field of acoustic guitars. It can solve the problems that it is difficult to meet the needs of users to pursue the original sound of acoustic guitars, the advantages of acoustic guitars are reduced in portability, and the cost of performances is increased. It achieves rich breadth and depth, easy to control, Portable effect

Inactive Publication Date: 2017-11-28
SHENZHEN ALNS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The size of the acoustic guitar itself is not small, and it needs to be equipped with a bulky external speaker or sound system, which greatly reduces the portability of the acoustic guitar
In addition, it also significantly increases the performance cost
[0006] 2. For serious musicians who pursue the original sound of the acoustic guitar, it is difficult to accept that the sound they play live is broadcast from the speaker, and they are more pursuing that the sound played on the spot should come from the vibration of the panel of the instrument itself. Therefore, the existing The external system speakers are difficult to meet the needs of users to pursue acoustic guitar acoustics

Method used

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  • Amplified acoustic guitar
  • Amplified acoustic guitar
  • Amplified acoustic guitar

Examples

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no. 1 example

[0022] figure 1 Provided the first embodiment of the present invention, in this embodiment only the vibration of lower panel 7 is strengthened, and this embodiment is minimum to the modification of traditional guitar structure, can directly realize by refitting on the traditional acoustic guitar, can To a certain extent, the sound amplification effect is realized. In this embodiment, a voice coil motor 9 is placed on the lower back plate of the sound hole 5, the end face of the voice coil (mover) of the voice coil motor 9 is bonded to the back plate, and the end face of the other permanent magnet (stator) is bonded to a The bracket 4 is bonded, the other end of the bracket 4 is fixed on the side plate, and the stator of the voice coil motor 9 does not touch the lower panel 7 . In this embodiment, the bracket 4 can be arranged in an L-shape, and a counterweight can also be added on the end face of the permanent magnet without fixing the bracket, and the structure is more simpl...

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Abstract

A sound amplified guitar comprises: a resonance box (10) formed of an upper board (6), a lower board (7) and a side board; a sound hole (5) disposed on the upper board (6); a guitar string (1) located above the sound hole; a bridge configured to fix one end of the guitar string (1); a pickup device (2) configured to convert a mechanical vibration produced by the guitar string (1) into an electrical signal; a sound amplification module (8) configured to amplify the electrical signal; a vibration enhancement device configured to convert the amplified electrical signal into a mechanical vibration and transmit the same to the upper board (6) and the lower board (7) of the resonance box (10); and a power supply module configured to supply power. The embodiment can resolve a sound volume problem of an acoustic guitar, enhancing music performance of a guitar.

Description

technical field [0001] The invention relates to musical instruments, in particular to an amplified acoustic guitar. Background technique [0002] Acoustic guitar (Acoustic Guitar) has a long history, which can be traced back to the Renaissance in Europe. After hundreds of years of development and evolution, it is still prosperous today. The guitar can play a singing melody and rich harmony, and the timbre can also have colorful changes. Coupled with its portability, it has become the most widely popular musical instrument in the world today. [0003] However, one of the biggest disadvantages of the acoustic guitar is its low volume. This disadvantage makes it difficult for the acoustic guitar to coordinate with other instruments, which greatly hinders the guitar from becoming an important classical instrument. In the current electrical age, electric guitars that can replace acoustic guitars have appeared, and acoustic guitars can also be equipped with pickups to become ele...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10D3/02G10D1/08
CPCG10D3/02
Inventor 钞晨
Owner SHENZHEN ALNS TECH
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