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Mother-son piano capable of splitting and converting sound production modes

A mother-in-command, piano technology, applied in the piano field, can solve the problems of uncontrollable timbre, poor hand feeling, lost upright piano training, etc., and achieve the effect of overcoming the inconvenience of carrying

Inactive Publication Date: 2016-07-20
SHANDONG YINGCAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the hand-rolled piano also has the disadvantages of poor hand feel and uncontrollable timbre, which loses the training of the upright piano for touching keys, which is not conducive to the player's practice and performance.

Method used

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  • Mother-son piano capable of splitting and converting sound production modes
  • Mother-son piano capable of splitting and converting sound production modes

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings, so that those of ordinary skill in the art can implement it after referring to this specification.

[0024] like figure 1 , 2 As shown, a kind of mother-in-law piano that can be split and convert the sound mode includes: a piano body 1; a piano keyboard 2, which includes a foldable or coiled keyboard frame and a plurality of keys 3, and the keys 3 It is positioned and arranged on the keyboard frame to form a foldable integrated piano keyboard 2; the piano keyboard 2 is mounted on the piano main body 1 in a detachable manner; the frequency division analog circuit board 4 includes the A plurality of frequency-division analog circuit blocks corresponding to the key 3, the piano keyboard 2 is connected with the frequency-division analog circuit board 4; the frequency-division analog circuit board 4 is connected with the power supply 5 and the sounder 6 respectively, and i...

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Abstract

The present invention discloses a mother-son piano capable of splitting and converting sound production modes. The mother-son piano comprises a piano main body; a piano keyboard consisting of a folding or curling keyboard and a plurality of keys, the keys being positioned and arranged on the keyboard to form a folding integrated piano keyboard, the piano keyboard being integrally and detachably installed on the piano main body; and a frequency division simulation circuit board consisting of a plurality of frequency division simulation circuit blocks corresponding to the keys, the piano keys being connected with the frequency division simulation circuit board. The frequency division simulation circuit board is connected with a power supply and a vocal apparatus and realizes the sound production mode switching of the sound production of the piano main body and the sound production of the vocal apparatus through the control of a switch, so that the defects are overcome that an upright piano is inconvenient for carrying and an electronic piano and a hand roll piano is poor in key touch feeling and the effect of one piano with multifunction is achieved.

Description

technical field [0001] The invention relates to a piano, in particular to a mother-son piano capable of splitting and switching the sounding mode, which can realize the switching between the sounding of a traditional upright piano and the sounding of an electronic piano. Background technique [0002] The traditional upright piano has pure sound, good playing feel, and good playing effect, but due to its large size and weight, it is inconvenient to carry, which limits its use. Electronic piano volume is smaller than upright piano, portable and convenient, but feel is weaker than upright piano when playing, and performance effect also can't reach the effect of upright piano. In addition, there is also a hand roll piano (HandRollPiano) on the market, which is made of silicone rubber and ABS resin, the keyboard is made of silicone resin, and a high-quality speaker is built into the fuselage. So it is very convenient to carry and play. But the hand-rolled piano also has the dis...

Claims

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Application Information

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IPC IPC(8): G10H1/34
Inventor 潘宝城夏竹筠李昕
Owner SHANDONG YINGCAI UNIV
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