JPS6415267U - - Google Patents
Info
- Publication number
- JPS6415267U JPS6415267U JP10946187U JP10946187U JPS6415267U JP S6415267 U JPS6415267 U JP S6415267U JP 10946187 U JP10946187 U JP 10946187U JP 10946187 U JP10946187 U JP 10946187U JP S6415267 U JPS6415267 U JP S6415267U
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- elastic member
- soft elastic
- fixed electrode
- electrode
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Push-Button Switches (AREA)
- Electrophonic Musical Instruments (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Description
第１図はこの考案の音階教習具の斜視図、第２
図はこの考案の音階教習具の要部組立図、第３図
は第１図におけるＡ−Ａ線断面図である。
１……合成樹脂フイルム、２……スイツチ部、
２Ａ……可動電極、２Ｂ……軟質弾性部材、２Ｂ
１……貫通孔、２Ｃ……固定電極、２Ｃ１……導
電体、２Ｃ２……基板、３……台板、４……スピ
ーカ。
Figure 1 is a perspective view of the musical scale teaching tool of this invention, Figure 2
The figure is an assembled view of the main parts of the musical scale teaching tool of this invention, and FIG. 3 is a sectional view taken along the line A--A in FIG. 1. 1...Synthetic resin film, 2...Switch part,
2A...Movable electrode, 2B...Soft elastic member, 2B
1 ...through hole, 2C...fixed electrode, 2C1 ...conductor, 2C2...substrate, 3 ...base plate, 4...speaker.
Claims (1)
有し、該台板３上に固定電極２Ｃ、軟質弾性部材
２Ｂ、可動電極２Ａからなるスイツチ部２と、五
線譜を表示した合成樹脂フイルム１とを重合する
音階教習具において、前記固定電極２Ｃ及び軟質
弾性部材２Ｂをそれぞれ一体形成し、該固定電極
２Ｃ、軟質弾性部材２Ｂ、可動電極２Ａを順次台
板３上に載置するようにしたことを特徴とする該
音階教習具。 The base plate 3 has a power source, a sound generation IC, and a speaker 4, and on the base plate 3 there is a switch unit 2 consisting of a fixed electrode 2C, a soft elastic member 2B, and a movable electrode 2A, and a synthetic resin film on which a staff score is displayed. 1, the fixed electrode 2C and the soft elastic member 2B are each integrally formed, and the fixed electrode 2C, the soft elastic member 2B, and the movable electrode 2A are sequentially placed on the base plate 3. This musical scale teaching tool is characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10946187U JPS6415267U (en) | 1987-07-16 | 1987-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10946187U JPS6415267U (en) | 1987-07-16 | 1987-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415267U true JPS6415267U (en) | 1989-01-25 |
Family
ID=31345722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10946187U Pending JPS6415267U (en) | 1987-07-16 | 1987-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7270168B2 (en) * | 2002-06-21 | 2007-09-18 | Montupet S.A. | Method for moulding light alloy cast parts, in particular cylinder blocks |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556923B2 (en) * | 1972-03-17 | 1980-02-21 | ||
| JPS5630361B2 (en) * | 1975-05-30 | 1981-07-14 | ||
| JPS6136865B2 (en) * | 1981-06-22 | 1986-08-20 | Shinetsu Polymer Co |
-
1987
- 1987-07-16 JP JP10946187U patent/JPS6415267U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556923B2 (en) * | 1972-03-17 | 1980-02-21 | ||
| JPS5630361B2 (en) * | 1975-05-30 | 1981-07-14 | ||
| JPS6136865B2 (en) * | 1981-06-22 | 1986-08-20 | Shinetsu Polymer Co |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7270168B2 (en) * | 2002-06-21 | 2007-09-18 | Montupet S.A. | Method for moulding light alloy cast parts, in particular cylinder blocks |
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