CN204720153U - A kind of accordion finger-board and apply the accordion of this accordion finger-board - Google Patents
A kind of accordion finger-board and apply the accordion of this accordion finger-board Download PDFInfo
- Publication number
- CN204720153U CN204720153U CN201520372304.0U CN201520372304U CN204720153U CN 204720153 U CN204720153 U CN 204720153U CN 201520372304 U CN201520372304 U CN 201520372304U CN 204720153 U CN204720153 U CN 204720153U
- Authority
- CN
- China
- Prior art keywords
- accordion
- finger
- base plate
- board
- cover plate
- 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
Links
Landscapes
- Extensible Doors And Revolving Doors (AREA)
Abstract
The utility model provides a kind of accordion finger-board and applies the accordion of this accordion finger-board, comprise base plate, cover plate, some string bars, described base plate is provided with some strip grooves, string bar is arranged in groove, cover plate is arranged at the top of base plate, the groove of base plate is provided with some sound holes uniformly, and often the centre position of row sound hole is provided with and dials rod hole, is provided with some threaded holes on base plate with on cover plate.Group rod hole of accordion finger-board described in the utility model is arranged at the centre position of sound hole, and the transmission of string bar can be more flexible, and make the pronunciation of accordion more clear, sensitive, volume is more even.
Description
Technical field
The utility model belongs to accordion structure design field, especially relates to a kind of accordion finger-board and applies the accordion of this accordion finger-board.
Background technology
In existing accordion finger-board, dial the two ends that rod hole is arranged at sound hole usually, make string bar cannot carry out transmission flexibly, reduce the tonequality of accordion.
And the thickness of finger-board base plate is general thicker, increases the weight of accordion, makes troubles to user, add cost of manufacture simultaneously; Be generally riveted joint between cover plate and base plate, tightness is poor, is unfavorable for the use of accordion.
Summary of the invention
In view of this, the utility model is intended to the accordion proposing a kind of accordion finger-board and apply this accordion finger-board, and accordion finger-board is more frivolous, cost is low, tonequality is good.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of accordion finger-board, comprise base plate, cover plate, some string bars, described base plate is provided with some strip grooves, string bar is arranged in groove, cover plate is arranged at the top of base plate, the groove of base plate is provided with some sound holes uniformly, and often the centre position of row sound hole is provided with and dials rod hole, is provided with some threaded holes on base plate with on cover plate.
Further, described cover plate comprises aluminium sheet, rubber and plastic boards, aluminium sheet, rubber and plastic boards are provided with some sound holes, dial rod hole, the centre position of the often row sound hole in aluminium sheet, rubber and plastic boards is provided with dials rod hole, and base plate and the sound hole in aluminium sheet, rubber and plastic boards, the quantity in group rod hole, size are all identical.
Further, described string bar is provided with some sound holes, the centre position of some sound holes is provided with dials rod hole.
Further, the thickness of described base plate is 2mm.
Further, described cover plate and base plate are fixed by screw.
Further, the two ends of described groove are provided with plug.
Further, the quantity of described groove is identical with the quantity of string bar.
Another object of the present utility model proposes a kind of accordion, and this accordion comprises the accordion finger-board described in above-mentioned any one.
Further, the model of described accordion is 96 bass-120 basses.
Relative to prior art, accordion finger-board described in the utility model and the accordion applying this accordion finger-board have following advantage:
(1) group rod hole of accordion finger-board described in the utility model is arranged at the centre position of sound hole, and the transmission of string bar can be more flexible, and make the pronunciation of the accordion of this accordion finger-board of application more clear, sensitive, volume is more even.
(2) reduction of the thickness of base plate described in the utility model makes accordion finger-board more frivolous; Cover plate adopts rubber and plastic boards or PPC plate, more environmental protection, reduces cost of manufacture simultaneously; Cover plate and base plate are fixed by screw, improve the tightness of cover plate and base plate, easy for installation, ensure that the tonequality of accordion simultaneously, improve the serviceable life of accordion.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the accordion finger-board described in the utility model embodiment;
Fig. 2 is the front view of the base plate described in the utility model embodiment;
Fig. 3 is the side view of the base plate described in the utility model embodiment;
Fig. 4 is the front view of the cover plate described in the utility model embodiment;
Fig. 5 is the side view of the cover plate described in the utility model embodiment
Fig. 6 is the front view of the string bar described in the utility model embodiment.
Description of reference numerals:
1-base plate, 2-cover plate, 3-goes here and there bar, and 4-groove, 5-sound hole, 6-dials rod hole, 7-plug, 8-threaded hole, 9-aluminium sheet, 10-rubber and plastic boards.
Embodiment
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As Figure 1-5, a kind of accordion finger-board, comprise base plate 1, cover plate 2, some string bars 3, described base plate 1 is provided with some strip grooves 4, string bar 3 is arranged in groove 4, and cover plate 2 is arranged at the top of base plate 1, and the groove 4 of base plate 1 is provided with some sound holes 5 uniformly, often the centre position of row sound hole 5 is provided with and dials rod hole 6, is provided with some threaded holes 8 on base plate 1 with on cover plate 2.
Described cover plate 2 comprises aluminium sheet 9, rubber and plastic boards 10, aluminium sheet 9, rubber and plastic boards 10 are provided with some sound holes 5, dial rod hole 6, the centre position of the often row sound hole 5 in aluminium sheet 9, rubber and plastic boards 10 is provided with dials rod hole 6, and base plate 1 and the sound hole 5 in aluminium sheet 9, rubber and plastic boards 10, the quantity in group rod hole 6, size are all identical.
Described string bar 3 is provided with some sound holes 5, and the centre position of some sound holes 5 is provided with dials rod hole 6.
The thickness of described base plate 1 is 2mm, and the degree of depth of groove 4 is 0.7mm, and the thickness of aluminium sheet 9 is 1.2mm, and the thickness of rubber and plastic boards 10 is 2mm.
Described cover plate 2 is fixed by screw with base plate 1.
The two ends of described groove 4 are provided with plug 7.
The quantity of described groove 4 is identical with the quantity of string bar 3.
A kind of accordion, this accordion comprises described accordion finger-board.
The model of described accordion is 120 basses.
Group rod hole 6 of accordion finger-board is arranged at the centre position of sound hole 5, and the transmission of string bar 3 can be more flexible, and make the pronunciation of the accordion of this accordion finger-board of application more clear, sensitive, volume is more even.
The reduction of the thickness of base plate 1 makes accordion finger-board more frivolous; Cover plate 2 adopts rubber and plastic boards or PPC plate, more environmental protection, reduces cost of manufacture simultaneously; Cover plate 2 and base plate 1 are fixed by screw, improve the tightness of cover plate 2 and base plate 1, easy for installation, ensure that the tonequality of accordion simultaneously, improve the serviceable life of accordion.
During installation, first the two ends of base plate 1 groove 4 are stained with plug 7, then string bar 3 is put into groove 4, base plate 1 is put cover plate 2, use screw is fixed, finally be screwed in frame by base plate 1, the string bar 3 that user pushes button in transmitted air push groove 4 carries out transmission, thus sends the sound.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. an accordion finger-board, it is characterized in that: comprise base plate (1), cover plate (2), some string bars (3), described base plate (1) is provided with some strip grooves (4), string bar (3) is arranged in groove (4), cover plate (2) is arranged at the top of base plate (1), the groove (4) of base plate (1) is provided with some sound holes (5) uniformly, often the centre position of row sound hole (5) is provided with and dials rod hole (6), base plate (1) above and on cover plate (2) is provided with some threaded holes (8).
2. accordion finger-board according to claim 1, it is characterized in that: described cover plate (2) comprises aluminium sheet (9), rubber and plastic boards (10), aluminium sheet (9), rubber and plastic boards (10) are provided with some sound holes (5), dial rod hole (6), the centre position of the often row sound hole (5) in aluminium sheet (9), rubber and plastic boards (10) is provided with dials rod hole (6), and base plate (1) and the sound hole (5) in aluminium sheet (9), rubber and plastic boards (10), the quantity in group rod hole (6), size are all identical.
3. accordion finger-board according to claim 1, is characterized in that: described string bar (3) is provided with some sound holes (5), and the centre position of some sound holes (5) is provided with dials rod hole (6).
4. accordion finger-board according to claim 1, is characterized in that: the thickness of described base plate (1) is 2mm.
5. accordion finger-board according to claim 1, is characterized in that: described cover plate (2) and base plate (1) are fixed by screw.
6. accordion finger-board according to claim 1, is characterized in that: the two ends of described groove (4) are provided with plug (7).
7. accordion finger-board according to claim 1, is characterized in that: the quantity of described groove (4) is identical with the quantity of string bar (3).
8. an accordion, is characterized in that: this accordion comprises the accordion finger-board described in any one of claim 1-7.
9. accordion according to claim 8, is characterized in that: the model of described accordion is 96 bass-120 basses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372304.0U CN204720153U (en) | 2015-06-02 | 2015-06-02 | A kind of accordion finger-board and apply the accordion of this accordion finger-board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372304.0U CN204720153U (en) | 2015-06-02 | 2015-06-02 | A kind of accordion finger-board and apply the accordion of this accordion finger-board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204720153U true CN204720153U (en) | 2015-10-21 |
Family
ID=54319129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520372304.0U Expired - Fee Related CN204720153U (en) | 2015-06-02 | 2015-06-02 | A kind of accordion finger-board and apply the accordion of this accordion finger-board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204720153U (en) |
-
2015
- 2015-06-02 CN CN201520372304.0U patent/CN204720153U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204465646U (en) | Mobile terminal | |
| CN204720153U (en) | A kind of accordion finger-board and apply the accordion of this accordion finger-board | |
| CN203482553U (en) | Circuit board fixing mechanism | |
| CN205219895U (en) | Metal honeycomb panel | |
| CN205789640U (en) | A kind of low stroke low noise keyboard | |
| CN203493144U (en) | Cabinet board with improved structure | |
| CN203177568U (en) | Condensation prevention pipe installing device for refrigerator | |
| CN203583838U (en) | Buckle used for fixing plastic wood framework | |
| CN208707730U (en) | A kind of volume key with auxiliary return structure | |
| CN204627296U (en) | The Door for building bucket structure that a kind of aesthetics is high | |
| CN203850002U (en) | Fine adjustment shifting block type adjusting plate | |
| CN205028584U (en) | Prevent losing number plate | |
| CN204650393U (en) | A kind of computer motherboard stationary installation | |
| CN204257187U (en) | A kind of piano reinforcement type hammerhead and use the piano of this piano reinforcement type hammerhead | |
| CN203973842U (en) | A kind ofly make the framed of silica gel mould | |
| CN206425902U (en) | A kind of status indicator lamp component fixing device | |
| CN203676546U (en) | Cabinet board with improved structure | |
| CN205177644U (en) | Capacitanc is mounting panel for touch switch | |
| CN206262000U (en) | A kind of novel simple physical education supination cushion | |
| CN203397646U (en) | Aluminum profile frame with arched slideway for advertising board | |
| CN205149326U (en) | Blackboard with magnetic sticker piece toolbar | |
| CN203822051U (en) | Large-scale arc-shaped latch PVC door frame boundary | |
| CN203735791U (en) | Artistic designing teaching support | |
| CN206115782U (en) | Study box | |
| CN204266528U (en) | A kind of light partition wall keel system |
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: 20151021 |