CN204390697U - A kind of Horizontal piano - Google Patents
A kind of Horizontal piano Download PDFInfo
- Publication number
- CN204390697U CN204390697U CN201420812574.4U CN201420812574U CN204390697U CN 204390697 U CN204390697 U CN 204390697U CN 201420812574 U CN201420812574 U CN 201420812574U CN 204390697 U CN204390697 U CN 204390697U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- backrest
- soundboard
- angle side
- arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Horizontal piano, relate to piano technical field.Described Horizontal piano comprises soundboard, described soundboard comprises cover plate and backrest, described cover plate is identical with the profile of backrest, be the first right-angle side, the second right-angle side, arc-shaped edges, waveform limit surround formation, described backrest comprises soundboard frame, first right-angle side of described cover plate and backrest, the second right-angle side and waveform limit are gluedd joint respectively mutually, leave gap between described cover plate and the arc-shaped edges of backrest.The soundboard that the utility model provides, soundboard vibration amplitude increases, and range is more wide, and tonequality is more graceful.
Description
Technical field
The utility model relates to piano technical field, particularly relates to a kind of Horizontal piano.
Background technology
In prior art, Horizontal piano soundboard comprises cover plate and backrest, three limits of described cover plate are all closed with backrest and are gluedd joint, the inside surface of cover plate is connected to reinforcement, reinforcement contacts with backrest, backrest is made up of soundboard frame, and the rear portion of cover plate and the rear portion of backrest are circular arc, and the rear portion of cover plate is mutually corresponding with the rear portion of backrest.
Because soundboard controls range, tonequality, the tone color of piano, these aspects of existing Horizontal piano are to be further improved in addition, therefore need project organization and the more excellent soundboard of material.
Utility model content
The purpose of this utility model is to propose a kind of Horizontal piano, and the soundboard quality on it is lighter, performance is better, range is more wide, sound quality is more graceful.
For reaching this object, the utility model by the following technical solutions:
A kind of Horizontal piano, comprise soundboard, described soundboard comprises cover plate and backrest, described cover plate is identical with the exterior contour of backrest, to be the first right-angle side, formation is surrounded on the second right-angle side, arc-shaped edges, waveform limit, described backrest comprises soundboard frame, and the first right-angle side of described cover plate and backrest, the second right-angle side and waveform limit are gluedd joint respectively mutually, leave gap between described cover plate and the arc-shaped edges of backrest.
Further technical scheme, the soundboard frame of the arc-shaped edges of described backrest is provided with recess.
Further technical scheme, the inside surface of described cover plate is provided with reinforcement, and the arc-shaped edges of cover plate is provided with frame, and described frame and described mating recesses also form described gap.
Further technical scheme, the width in described gap is 55-58mm.
Further technical scheme, described cover plate is made up of the composite plate of carbon fiber board or carbon fiber and glass fibre.
Further technical scheme, the outside surface of described cover plate posts wooden skin, and wooden skin thickness is 0.5-3mm.
Further technical scheme, the gross thickness of described cover plate is less than 12mm.
The beneficial effects of the utility model:
A kind of Horizontal piano that the utility model provides, the soundboard on it, comprises cover plate and backrest, and design between the arc-shaped edges in cover plate and backrest and leave gap, this kind of structure enhances the vibration amplitude of soundboard, and the more wide tone color of range is more graceful; Simultaneously cover plate selects carbon fiber board or carbon fiber and fiberglass composite plate to make, and carbon fibre material material gently, not to ftracture, can the change of adaptive temperature and humidity; The piano obtained by above improvement has functional, adaptable feature, also has the feature that range is more wide, tone color is more graceful.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the Horizontal piano soundboard that the utility model embodiment provides.
Wherein, 1, cover plate; 2, backrest; 3, the first right-angle side; 4, the second right-angle side; 5, arc-shaped edges; 6, waveform limit; 7, soundboard frame; 8, recess; 9, reinforcement; 10, frame.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Fig. 1 is the decomposition texture schematic diagram of the Horizontal piano soundboard that the utility model embodiment provides.As shown in Figure 1, soundboard comprises cover plate 1 and backrest 2, cover plate 1 is identical with the profile of backrest 2, be the first right-angle side 3, second right-angle side 4, arc-shaped edges 5, waveform limit 6 surround formation, described backrest 2 comprises soundboard frame 7, first right-angle side 3, second right-angle side 4 of described cover plate 1 and backrest 2 and waveform limit 6 are gluedd joint respectively mutually, leave gap between the arc-shaped edges 5 of cover plate 1 and backrest 2.Wherein the soundboard frame 7 of the arc-shaped edges 5 of backrest 2 is provided with recess 8, and the inside surface of cover plate 1 is provided with reinforcement 9, and the arc-shaped edges 5 of cover plate 1 is provided with frame 10, and described frame 10 coordinates with described recess 8 and forms above-mentioned gap, and the width in gap is 55-58mm.Leave gap between arc-shaped edges 5 in cover plate 1 and backrest 2, this kind of structure enhances the vibration amplitude of soundboard, and the more wide tone color of range is more graceful.
Cover plate 1 is made up of the composite plate of carbon fiber board or carbon fiber and glass fibre, and the outside surface of described cover plate 1 posts wooden skin, and wooden skin thickness is 0.5-3mm, and the gross thickness of described cover plate 1 is less than 12mm.Adopt the composite plate of carbon fiber board or carbon fiber and glass fibre to make cover plate 1, due to carbon fibre material material gently, do not ftracture, can the change of adaptive temperature and humidity, therefore gentlier, performance is more stable for the quality of piano.
More than describe preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Claims (7)
1. a Horizontal piano, it is characterized in that, comprise soundboard, described soundboard comprises cover plate (1) and backrest (2), described cover plate (1) is identical with the profile of backrest (2), be the first right-angle side (3), second right-angle side (4), arc-shaped edges (5), formation is surrounded on waveform limit (6), described backrest (2) comprises soundboard frame (7), first right-angle side (3) of described cover plate (1) and backrest (2), second right-angle side (4) and waveform limit (6) are gluedd joint respectively mutually, and gap is left between described cover plate (1) and the arc-shaped edges (5) of backrest (2).
2. Horizontal piano according to claim 1, is characterized in that, the soundboard frame (7) of the arc-shaped edges (5) of described backrest (2) is provided with recess (8).
3. Horizontal piano according to claim 2, it is characterized in that, the inside surface of described cover plate (1) is provided with reinforcement (9), the arc-shaped edges (5) of cover plate (1) is provided with frame (10), and described frame (10) coordinates with described recess (8) and forms described gap.
4., according to the arbitrary described Horizontal piano of claim 1-3, it is characterized in that, the width in described gap is 55-58mm.
5., according to the arbitrary described Horizontal piano of claim 1-3, it is characterized in that, described cover plate (1) is made up of the composite plate of carbon fiber board or carbon fiber and glass fibre.
6. Horizontal piano according to claim 5, is characterized in that, the outside surface of described cover plate (1) posts wooden skin, and wooden skin thickness is 0.5-3mm.
7. Horizontal piano according to claim 6, is characterized in that, the gross thickness of described cover plate (1) is less than 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812574.4U CN204390697U (en) | 2014-12-19 | 2014-12-19 | A kind of Horizontal piano |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812574.4U CN204390697U (en) | 2014-12-19 | 2014-12-19 | A kind of Horizontal piano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390697U true CN204390697U (en) | 2015-06-10 |
Family
ID=53363397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420812574.4U Expired - Fee Related CN204390697U (en) | 2014-12-19 | 2014-12-19 | A kind of Horizontal piano |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204390697U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505065A (en) * | 2014-12-19 | 2015-04-08 | 苏州公爵琴业有限公司 | Horizontal piano |
| WO2022036963A1 (en) * | 2020-08-19 | 2022-02-24 | 苏州礼乐乐器股份有限公司 | Sound board having sound beams and sound tunnels in upright piano |
| WO2022036964A1 (en) * | 2020-08-19 | 2022-02-24 | 苏州礼乐乐器股份有限公司 | Sound board with sound beams and sound tunnels in grand piano |
-
2014
- 2014-12-19 CN CN201420812574.4U patent/CN204390697U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505065A (en) * | 2014-12-19 | 2015-04-08 | 苏州公爵琴业有限公司 | Horizontal piano |
| WO2022036963A1 (en) * | 2020-08-19 | 2022-02-24 | 苏州礼乐乐器股份有限公司 | Sound board having sound beams and sound tunnels in upright piano |
| WO2022036964A1 (en) * | 2020-08-19 | 2022-02-24 | 苏州礼乐乐器股份有限公司 | Sound board with sound beams and sound tunnels in grand piano |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20191219 |