JPH0193026U - - Google Patents
Info
- Publication number
- JPH0193026U JPH0193026U JP18903087U JP18903087U JPH0193026U JP H0193026 U JPH0193026 U JP H0193026U JP 18903087 U JP18903087 U JP 18903087U JP 18903087 U JP18903087 U JP 18903087U JP H0193026 U JPH0193026 U JP H0193026U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic motor
- diaphragm
- output shaft
- utility
- model registration
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Percussion Or Vibration Massage (AREA)
Description
第１図は本考案のバイブレータの断面図、第２
図はバイブレータのダイアフラム側の平面図、第
３図は超音波モータの駆動回路のブロツク図、第
４図は超音波モータの駆動回路図である。
１；超音波モータ、２；出力軸、４；弾性体、
５；慣性盤、６；ダイヤフラム、７；保持板、１
４；位相変換回路、１５；正逆スイツチング回路
。
Figure 1 is a sectional view of the vibrator of the present invention, Figure 2 is a cross-sectional view of the vibrator of the present invention;
The figure is a plan view of the diaphragm side of the vibrator, FIG. 3 is a block diagram of the drive circuit of the ultrasonic motor, and FIG. 4 is a diagram of the drive circuit of the ultrasonic motor. 1; Ultrasonic motor, 2; Output shaft, 4; Elastic body,
5; Inertia plate, 6; Diaphragm, 7; Holding plate, 1
4; Phase conversion circuit; 15; Forward/reverse switching circuit.
Claims (1)
設けるとともに、駆動回路からの出力を正逆回転
に対応したものに連続して切換えさせる切換制御
回路を設け、超音波モータの出力軸に慣性盤を取
付けるとともに、中心部が出力軸にそして外周部
が超音波モータのケースに固定されるダイヤフラ
ムを設けたことを特徴とするバイブレータ。 (2) 超音波モータの出力軸と、慣性盤およびダ
イヤフラムとの間に弾性体を介在させたことを特
徴とする実用新案登録請求の範囲第１項に記載の
バイブレータ。 (3) ダイヤフラムの裏面側が、慣性盤に接して
いることを特徴とする実用新案登録請求の範囲第
１，２項に記載のバイブレータ。[Claims for Utility Model Registration] (1) Provided with a drive circuit that rotates the ultrasonic motor in forward and reverse directions, and a switching control circuit that continuously switches the output from the drive circuit to one corresponding to forward and reverse rotation; A vibrator characterized in that an inertia plate is attached to the output shaft of an ultrasonic motor, and a diaphragm is provided whose center part is fixed to the output shaft and whose outer peripheral part is fixed to the case of the ultrasonic motor. (2) The vibrator according to claim 1 of the utility model registration, characterized in that an elastic body is interposed between the output shaft of the ultrasonic motor, the inertia plate, and the diaphragm. (3) The vibrator according to claims 1 and 2 of the utility model registration, characterized in that the back side of the diaphragm is in contact with an inertia plate.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18903087U JPH0432105Y2 (en) | 1987-12-12 | 1987-12-12 | |
| DE3850179T DE3850179T2 (en) | 1987-07-08 | 1988-06-30 | Vibrator assembly and vibrotherapeutic device using the same. |
| EP88305955A EP0298661B1 (en) | 1987-07-08 | 1988-06-30 | Novel vibrator system and vibrotherapeutic device using the same |
| BR8803338A BR8803338A (en) | 1987-07-08 | 1988-07-05 | VIBRATING SYSTEM AND VIBRATING DEVICE |
| CA000571278A CA1325245C (en) | 1987-07-08 | 1988-07-06 | Vibrator system and vibrotherapeutic device using the same |
| KR1019880008361A KR890001513A (en) | 1987-07-08 | 1988-07-06 | Nobel Vibrator and Vibration Therapy |
| US07/216,560 US5050587A (en) | 1987-07-08 | 1988-07-08 | Vibrator system and vibrotherapeutic device using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18903087U JPH0432105Y2 (en) | 1987-12-12 | 1987-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0193026U true JPH0193026U (en) | 1989-06-19 |
| JPH0432105Y2 JPH0432105Y2 (en) | 1992-07-31 |
Family
ID=31480087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18903087U Expired JPH0432105Y2 (en) | 1987-07-08 | 1987-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432105Y2 (en) |
-
1987
- 1987-12-12 JP JP18903087U patent/JPH0432105Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0432105Y2 (en) | 1992-07-31 |