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Piano and its outer casing component

A piano and shell technology, applied in the field of musical instruments, can solve the problems of easy change of pronunciation, waste of resources, fading, etc., and achieve the effects of stable pronunciation, not easy to fade, and saving wood resources.

Inactive Publication Date: 2009-04-08
丁颂华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The components of the shell parts of existing pianos are all made of wood as raw materials (comprising logs and wood fiber boards). In use, the wooden shell pianos are greatly affected by environmental conditions because of the wooden materials, so that easy to change pronunciation
In addition, because the paint coated on the surface of the shell parts is exposed to the air, it must be cleaned frequently, which will gradually fade it.
Furthermore, timber resources are relatively tight now, and the use of timber is a serious waste of resources.

Method used

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  • Piano and its outer casing component
  • Piano and its outer casing component
  • Piano and its outer casing component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] See Figure 1 to Figure 7 as well as Figure 20 to Figure 22 , The glass piano of this embodiment includes a shell component 1, a sound source system 2, a keyboard assembly 3, a string strike system 4, a pedal system 5, a rocker assembly 6, a rack 7 and a hinge 81.

[0049] The shell part 1 includes a long body 11, a top cover 12-1, a top plate 12-2, an upper door 12-3, a flat seat cover 12-4, a supporting plate 13, a middle plate 14-1, a door lock 14-2, and a lower door 15-1, handle 15-2, lower door stop block 15-3, supporting pin 16, pedal block 17-1, block 17-2 and base plate 18.

[0050] Among the above-mentioned components, the long body 11, the top cover 12-1, the top plate 12-2, the upper door 12-3, the flat seat cover 12-4, the supporting plate 13, the door lock 14-2, and the lower door 15-1 are all made of Made of glass. Middle plate 14-1, lower door stopper 15-3, supporting pin 16, pedal stopper 17-1, stopper 17-2, base plate 18 are made of plank or wooden ...

Embodiment 2

[0075] See Figure 23 , the rest of this embodiment is the same as that of Embodiment 1, the difference is that: the swing cover assembly 6 has no other components except the swing cover 61, and the swing cover 61 and the flat seat cover 12-4 are rotatably connected by a hinge 82, and the key blocks 33 is fixed with a buffer 73 above it, the upper cover plate 61-1 of the swing cover 61 is located above the buffer 73, and the lower end surface of the front cover plate 61-2 of the swing cover 61 is in contact with the lock door stopper 14-2 The upper end faces of the two are in contact when closed. When in use, it is only necessary to lift the swing cover 61. When not in use, the swing cover 61 is closed. At this time, the front cover 61-2 of the swing cover 61 can be lowered by the buffer 73 to lock the door stopper 14-2 when it is closed. The impact strength, thus protecting the piano.

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Abstract

The present invention discloses a piano and casing parts thereof. The piano comprises the casing parts, a sound source system, a keyboard assembly, a struck string system, a pedal system and a rocking cover assembly, wherein, the casing part comprises a long body, a top cover, an upper door, a flat cover, a central disk, a door latch, a lower door, a supporting foot, a pedal barrier, a blocking block and a bottom plate. The casing part also comprises two supporting plates. The keyboard assembly comprises two key barriers. The central disk, the supporting foot, the pedal barrier, the blocking block and the bottom plate are all made of wooden plates or wooden materials. The long body, the top cover, the upper door, the flat cover, an upper cover plate of a rocking cover, a front cover plate of the rocking cover, the door latch, the lower door and the supporting plates are all made of glass. Most of the components of the casing parts of the piano are made of glass, which can not only save wood resources, but also have environmental protection effect. In addition, the sound quality, the timbre, the tone and the like, of the piano are not easy to change, therefore, the stable sounding can be ensured.

Description

technical field [0001] The invention relates to a musical instrument, in particular to a piano and its shell components. Background technique [0002] The components of the shell parts of existing pianos are all made of wood as raw materials (comprising logs and wood fiber boards). In use, the wooden shell pianos are greatly affected by environmental conditions because of the wooden materials, so that Pronunciation is easy to change. In addition, because the paint coated on the surface of the housing parts is exposed to the air and needs to be cleaned frequently, it will gradually fade. Moreover, timber resources are relatively tight now, and the waste of resources by using timber is serious. Chinese patent document CN1107304C discloses a method for assembling an upright piano, wherein the piano involved is an existing piano. Contents of the invention [0003] An object of the present invention is to overcome the above problems and provide a piano that is environmentall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10C1/00G10C3/02G10C3/12G10C3/16G10C3/00
Inventor 丁颂华
Owner 丁颂华
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