Hand-rolled silica gel piano

Abstract

The invention discloses a hand-rolled silica gel piano. The hand-rolled silica gel piano comprises a silica gel bottom pad, a silica gel upper skin, a conductive film, a silica gel contact conductivemechanism, a spring piece, an upper skin piano key, a supporting block and a spring; the silica gel upper skin wraps the periphery of the silica gel bottom pad; the spring and the supporting block arearranged in the middle of the silica gel bottom pad, and are positioned on the inner side of the silica gel upper skin; the spring piece is located below the silica gel upper skin; one end of the spring piece is arranged at the upper end of the supporting block to form a lever structure; the lower surface of the other end of the spring piece abuts against and presses the upper end of the spring to form an elastic supporting structure; the silica gel contact conductive mechanism is arranged on the spring piece; and the piano key is arranged on the upper surface of the spring piece. According to the hand-rolled silica gel piano, the problem of legato of a traditional hand-rolled piano is solved; the equipment structure is stable; the use is convenient and comfortable; and the force knock feeling is good.

Description

technical field [0001] The invention relates to the field of hand-rolled pianos, in particular to a hand-rolled silicone piano. Background technique [0002] In the use of the traditional hand-rolled piano, because the hand-rolled piano is made of silicone shell (keyboard), when the finger presses down, the force will be transmitted to the conductive film through the silicone shell in a short period of time, and the upper and lower pieces of the conductive film will contact and separate many times. situation, resulting in false contact between the upper and lower sheets of the conductive film, resulting in legato problems. The legato problem of the hand-rolled piano has never been solved. Contents of the invention [0003] (1) Purpose of the invention [0004] In order to solve the technical problems existing in the background technology, the present invention proposes a new hand-rolled silicone piano, which solves the legato problem of traditional hand-rolled pianos. ...

AI Technical Summary

Problems solved by technology

[0002] In the use of the traditional hand-rolled piano, because the hand-rolled piano is made of silicone shell (keyboard), when the finger is pressed down, the force will be transmitted to the conductive film through the silicone shell in a short period of time, and the upper and lower pieces of the conductive film will contact and separate many times. situation, resulting in false contact between the upper and lower sheets of the conductive film, resulting in legato problems

The legato problem of the hand-rolled piano has not been solved

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