JPS61133828U - - Google Patents
Info
- Publication number
- JPS61133828U JPS61133828U JP1675585U JP1675585U JPS61133828U JP S61133828 U JPS61133828 U JP S61133828U JP 1675585 U JP1675585 U JP 1675585U JP 1675585 U JP1675585 U JP 1675585U JP S61133828 U JPS61133828 U JP S61133828U
- Authority
- JP
- Japan
- Prior art keywords
- support leg
- keyboard body
- back side
- keyboard
- shaped supporting
- 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.)
- Pending
Links
- 230000005484 gravity Effects 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
Description
第１図は本考案実施例において自立状態にある
キーボードを側面より見た図、第２図は本考案実
施例の非自立状態時のキーボードの底面図、第３
図は第１図における支脚保持部付近の拡大側面図
、第４図は第２図の係止部の拡大断面図である。
１……キーボード本体、２……Ｕ字状支脚、３
……支持保持部、４……係止部、５……係止壁、
６……突出部、７……凹部、Ｇ……キーボード本
体の重心、Ｃ……下方占有空間の中心点。
Fig. 1 is a side view of the keyboard in the freestanding state in the embodiment of the present invention, Fig. 2 is a bottom view of the keyboard in the non-freestanding state in the embodiment of the present invention, and Fig. 3
This figure is an enlarged side view of the vicinity of the support leg holding part in FIG. 1, and FIG. 4 is an enlarged sectional view of the locking part in FIG. 2. 1...Keyboard body, 2...U-shaped support leg, 3
...support holding part, 4...locking part, 5...locking wall,
6... Protrusion, 7... Recess, G... Center of gravity of the keyboard body, C... Center point of the downward occupied space.
Claims (1)
に設けられた２個の支脚保持部と、これらの支脚
保持部に両側側辺の先端がさらに折れ曲つた各端
部が回動自在に保持されたＵ字状支脚と、キーボ
ード本体の裏面に設けられ前記Ｕ字状支脚の底辺
部を係止する係止部とより構成され、キーボード
自立時、キーボード本体の重心が、本体底面とＵ
字状支脚と机面と支脚の各側辺を含む２つの垂直
面とにて形成される空間の中心点を通る垂直線上
にほぼ位置するように構成されていることを特徴
とするキーボード自立構造。 A U-shape consisting of a keyboard body, two support leg holders provided on the back side of the keyboard body, and each end of which the tips of both sides are further bent by these support leg holders is rotatably held. It is composed of a U-shaped supporting leg and a locking part that is provided on the back side of the keyboard body and locks the bottom part of the U-shaped supporting leg.
A free-standing keyboard structure characterized by being configured to be located approximately on a vertical line passing through the center point of a space formed by a letter-shaped support leg, a desk surface, and two vertical planes including each side of the support leg. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1675585U JPS61133828U (en) | 1985-02-08 | 1985-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1675585U JPS61133828U (en) | 1985-02-08 | 1985-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61133828U true JPS61133828U (en) | 1986-08-21 |
Family
ID=30503825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1675585U Pending JPS61133828U (en) | 1985-02-08 | 1985-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61133828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997039402A1 (en) * | 1996-04-15 | 1997-10-23 | Propri Limited | Stand utensil for keyboard and keyboard with stand mechanism |
| JP2009092875A (en) * | 2007-10-05 | 2009-04-30 | Yamaha Corp | Electronic keyboard musical instrument |
-
1985
- 1985-02-08 JP JP1675585U patent/JPS61133828U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997039402A1 (en) * | 1996-04-15 | 1997-10-23 | Propri Limited | Stand utensil for keyboard and keyboard with stand mechanism |
| JP2009092875A (en) * | 2007-10-05 | 2009-04-30 | Yamaha Corp | Electronic keyboard musical instrument |