JPS61161708U - - Google Patents
Info
- Publication number
- JPS61161708U JPS61161708U JP1985045041U JP4504185U JPS61161708U JP S61161708 U JPS61161708 U JP S61161708U JP 1985045041 U JP1985045041 U JP 1985045041U JP 4504185 U JP4504185 U JP 4504185U JP S61161708 U JPS61161708 U JP S61161708U
- Authority
- JP
- Japan
- Prior art keywords
- vibrator
- piezoelectric element
- hole
- pin
- angular velocity
- 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
- 238000005452 bending Methods 0.000 claims 1
- 239000007767 bonding agent Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gyroscopes (AREA)
Description
第１図は本考案実施例要部を示す図で、ａは平
面図、ｂは正面断面図、ｃは側面図、第２図は他
の実施例であり、ａは平面図、ｂは正面断面図、
ｃは側面図、第３図は一般的な振動ジヤイロの構
造を示す斜視図、第４図は従来の振動体支持構造
を示す正面断面図である。
１……振動子、２……ビーム、２ａ……貫通孔
、２ｂ……拡径部、３……圧電素子、４……圧電
素子、５……ピン。
Fig. 1 is a diagram showing the main parts of an embodiment of the present invention, in which a is a plan view, b is a front sectional view, c is a side view, and Fig. 2 is another embodiment, in which a is a plan view and b is a front view. cross section,
3 is a side view, FIG. 3 is a perspective view showing the structure of a general vibrating gyroscope, and FIG. 4 is a front sectional view showing a conventional vibrating body support structure. DESCRIPTION OF SYMBOLS 1... Vibrator, 2... Beam, 2a... Through hole, 2b... Expanded diameter part, 3... Piezoelectric element, 4... Piezoelectric element, 5... Pin.
Claims (1)
して振動子を形成し、この振動子の側面をピンに
て支持体に支持させ、この振動子に屈曲振動を生
じさせ、振動子の長手方向の回りに与えられた入
力角速度によりコリオリの力を生じさせ、この力
を前記圧電素子を取付けた面と直交する一面に取
付けた圧電素子により取り出して入力角速度を測
定するようにした振動ジヤイロにおいて、ビーム
に設けた貫通孔に前記ピンを緊密に貫挿して接合
剤にてビームをピンに固定してなり、かつ前記貫
通孔の少なくとも一側面側の開口部の径を貫通孔
の径より大きく形成したことを特徴とする振動子
支持装置。 A piezoelectric element is pasted on one side of a beam with a square cross section to form a vibrator, and the sides of this vibrator are supported by pins on a support body, causing bending vibration in this vibrator. In a vibrating gyroscope, a Coriolis force is generated by an input angular velocity applied around a direction, and the input angular velocity is measured by extracting this force by a piezoelectric element mounted on a surface perpendicular to the surface on which the piezoelectric element is mounted. , the pin is tightly inserted into a through hole provided in the beam and the beam is fixed to the pin with a bonding agent, and the diameter of the opening on at least one side of the through hole is larger than the diameter of the through hole. A vibrator support device characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985045041U JPS61161708U (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985045041U JPS61161708U (en) | 1985-03-29 | 1985-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61161708U true JPS61161708U (en) | 1986-10-07 |
Family
ID=30558181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985045041U Pending JPS61161708U (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61161708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6415113U (en) * | 1987-07-17 | 1989-01-25 |
-
1985
- 1985-03-29 JP JP1985045041U patent/JPS61161708U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6415113U (en) * | 1987-07-17 | 1989-01-25 |
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