JPH0453587U - - Google Patents
Info
- Publication number
- JPH0453587U JPH0453587U JP9598790U JP9598790U JPH0453587U JP H0453587 U JPH0453587 U JP H0453587U JP 9598790 U JP9598790 U JP 9598790U JP 9598790 U JP9598790 U JP 9598790U JP H0453587 U JPH0453587 U JP H0453587U
- Authority
- JP
- Japan
- Prior art keywords
- tact
- braking spring
- drive mechanism
- attached
- movable coil
- 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
Landscapes
- Control Of Position Or Direction (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Moving Of Heads (AREA)
Description
第１図は本考案のタクト駆動信号とタクトの振
れの軌跡の説明図、第２図は従来のタクト駆動信
号とタクトの振れの軌跡の説明図、第３図はタク
ト駆動機構の内部構造概念図、第４図はタクト駆
動機構の機械的等価回路図、第５図はタクト駆動
機構の電気的等価回路図、第６図は周波数−振幅
特性の説明図、第７図は本考案のタクト駆動機構
を使用したタクトメトロノームの外観斜視図であ
る。
１……タクト、２……可動コイル、３……制動
スプリング、４……シヤフト、５……シヤーシ、
６……マグネツト、７……ヨーク。
Fig. 1 is an explanatory diagram of the tact drive signal of the present invention and the trajectory of tact deflection, Fig. 2 is an explanatory diagram of the conventional tact drive signal and the trajectory of tact deflection, and Fig. 3 is a conceptual diagram of the internal structure of the tact drive mechanism. Figure 4 is a mechanical equivalent circuit diagram of the tact drive mechanism, Figure 5 is an electrical equivalent circuit diagram of the tact drive mechanism, Figure 6 is an explanatory diagram of frequency-amplitude characteristics, and Figure 7 is a tact drive mechanism of the present invention. FIG. 2 is an external perspective view of a tact metronome using a drive mechanism. 1... Tact, 2... Moving coil, 3... Braking spring, 4... Shaft, 5... Shaft,
6...Magnet, 7...York.
Claims (1)
シヤフトが取り付けられ、前記制動スプリングの
他の一端はシヤーシに取り付けられ、それらは、
マグネツトとヨークで作られる磁場の中に置かれ
、前記可動コイルにタクト駆動信号電流を流すこ
とにより、前記タクトが振れるタクト駆動機構に
おいて、前記制動スプリングのコンプライアンス
Ｃｍ（ｍ／Ｎ）と可動部の質量Ｍ（Kg）の関係を Ｍ＝１／１６π２Ｃｍ（Kg） とすることにより、テンポ数（回数／分）による
タクトの振れ角差を最小にしたことを特徴とする
タクトメトロノームタクト駆動機構。[Claims for Utility Model Registration] One end of a braking spring, a tact and a shaft are attached to a movable coil, the other end of the braking spring is attached to a chassis, and they are:
In a tact drive mechanism that is placed in a magnetic field created by a magnet and a yoke, and in which the tact swings by passing a tact drive signal current through the movable coil, the compliance Cm (m/N) of the braking spring and the movable part are A tact metronome tact drive mechanism characterized in that the difference in tact deflection angle due to the number of tempos (number of times/minute) is minimized by setting the relationship of mass M (Kg) to M = 1/16π 2 Cm (Kg). .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9598790U JPH0453587U (en) | 1990-09-12 | 1990-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9598790U JPH0453587U (en) | 1990-09-12 | 1990-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0453587U true JPH0453587U (en) | 1992-05-07 |
Family
ID=31835165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9598790U Pending JPH0453587U (en) | 1990-09-12 | 1990-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453587U (en) |
-
1990
- 1990-09-12 JP JP9598790U patent/JPH0453587U/ja active Pending
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