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String striking machine manufacturing method

A production method and action technology, applied in the field of musical instruments, can solve the problems of increasing production and installation and replacement costs of keys and strings, and occupying a large space, so as to achieve the effects of retaining the percussion feel, saving space, and reducing production and maintenance

Pending Publication Date: 2021-04-16
福建艾维尔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the inclined design of the strings, the traditional piano action structure determines that the keys can only be arranged in an inclined arrangement. On the one hand, it takes up a lot of space, and on the other hand, it increases the production, installation and replacement costs of the keys and strings.

Method used

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  • String striking machine manufacturing method
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Embodiment 1

[0054] Please refer to Figure 1 to Figure 2 , Embodiment 1 of the present invention is:

[0055] A method for making an action, specifically comprising the following steps:

[0056] S1. Install the key 3 on the base 1, install the non-contact distance sensor 6 on the base 1 and between the key end of the key 3 and the base 1;

[0057] S2. The distance value between the button end of the piano key 3 and the non-contact distance sensor 6 is set to be greater than the preset detection value of the non-contact distance sensor 6;

[0058] S3. Connect the non-contact distance sensor 6 to the speaker 7, and the speaker 7 emits sound according to the signal sent by the non-contact distance sensor 6.

Embodiment 2

[0059] Please refer to Figure 1 to Figure 2 , the second embodiment of the present invention is:

[0060]A method for making an action. Firstly, a mounting groove 11 is reserved on the top surface of the base 1 , and a non-contact distance sensor 6 is arranged in the mounting groove 11 . The middle seat plate 2 is installed on the top surface of the base 1, and the middle part of the key 3 is hinged with the middle seat plate 2, so that the key end of the key 3 is positioned at the vertical top of the non-contact distance sensor 6.

[0061] Then, adjust the installation position of the middle seat plate 2 on the base 1 and the hinge position of the key 3 and the middle seat plate 2, so that the vertical distance between the key end of the key 3 and the non-contact distance sensor 6 is greater than the non-contact distance sensor 6 preset detection value. A front stopper 4 and a rear stopper 5 are installed respectively vertically below the top surface of the base 1 correspo...

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PUM

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Abstract

The invention belongs to the field of musical instruments and relates to a string striking machine manufacturing method. The method specifically comprises the following steps of: S1, installing keys on a base, and installing non-contact distance sensors on the base and located between the key ends of the keys and the base; S2, setting distance values between the key ends of the keys and the non-contact distance sensors to be greater than preset detection value of the non-contact distance sensors; and S3, connecting the non-contact distance sensors with a loudspeaker, and making the loudspeaker emit sound according to signals sent by the non-contact distance sensors. According to the method of the invention, the non-contact distance sensors and the loudspeaker are matched to produce sound, a string striking sound production mode is replaced, and a string structure is canceled, so that the keys can be arranged in parallel, the space is saved, the production, maintenance and other costs of the keys are reduced, and the knocking hand feeling of the keys is kept; and the playing effect of a real piano is achieved through the cooperation of the non-contact distance sensors and the loudspeaker.

Description

technical field [0001] The invention relates to the field of musical instruments, in particular to a method for making an action. Background technique [0002] Due to the inclined design of the strings, the traditional piano action structure determines that the keys can only be arranged in an inclined arrangement. On the one hand, it takes up a lot of space, and on the other hand, it increases the production, installation and replacement costs of the keys and strings. . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for manufacturing an action that saves space and reduces costs. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: a method for manufacturing an action, specifically comprising the following steps: [0005] S1. Install the key on the base, install the non-contact distance sensor on the base and between the key end ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10C9/00
Inventor 黄寒堂朱海潇
Owner 福建艾维尔科技有限公司