JPH02101218U - - Google Patents
Info
- Publication number
- JPH02101218U JPH02101218U JP1989010520U JP1052089U JPH02101218U JP H02101218 U JPH02101218 U JP H02101218U JP 1989010520 U JP1989010520 U JP 1989010520U JP 1052089 U JP1052089 U JP 1052089U JP H02101218 U JPH02101218 U JP H02101218U
- Authority
- JP
- Japan
- Prior art keywords
- support shaft
- vibrator
- vibrating
- elastic body
- shaft hole
- 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
- Gyroscopes (AREA)
Description
第１図は本考案の実施例に係る振動ジヤイロの
要部斜視図、第２図は振動子の両面に接触する係
止部を有する弾性体の実施例の断面図、第３図は
振動子の軸孔に形成した周溝に嵌合する係止部を
有する弾性体の実施例の断面図、第４図は弾性体
を支持軸の全長にわたつて設けた実施例の断面図
、第５図は第４図の―線に沿う断面図、第６
図は振動子が音叉型の実施例の斜視図である。
１０……振動子、１６，４８……軸孔、１８，
５０……弾性体、２０……支持軸、３０，３２，
３６……係止部（鍔、嵌合フランジ）、３４……
周溝、４８……軸穴。
Fig. 1 is a perspective view of essential parts of a vibrating gyroscope according to an embodiment of the present invention, Fig. 2 is a sectional view of an embodiment of an elastic body having a locking part that contacts both sides of a vibrator, and Fig. 3 is a vibrator. FIG. 4 is a cross-sectional view of an embodiment of an elastic body having a locking portion that fits into a circumferential groove formed in a shaft hole of the support shaft. FIG. The figure is a sectional view taken along the line - in Figure 4, and Figure 6.
The figure is a perspective view of an embodiment in which the vibrator is of a tuning fork type. 10... Vibrator, 16, 48... Shaft hole, 18,
50...Elastic body, 20...Support shaft, 30, 32,
36...Locking part (flange, fitting flange), 34...
Circumferential groove, 48...shaft hole.
Claims (1)
リオリ力を検出する振動ジヤイロにおいて、前記
支持軸を多角形に形成するとともに、前記振動子
に設けられた、前記支持軸を挿入する多角形の軸
孔と、この軸孔に挿入した前記支持軸と前記振動
子との間に介在させた弾性体とを有することを特
徴とする振動ジヤイロ。 (2) 前記軸孔と前記支持軸とは、四角形に形成
されていることを特徴とする請求項１記載の振動
ジヤイロ。 (3) 前記弾性体は、前記支持軸の全長にわたつ
て設けたことを特徴とする請求項１または２記載
の振動ジヤイロ。 (4) 前記弾性体は、前記振動子からの抜けを防
止する係止部を有していることを特徴とする請求
項１ないし３のいずれか１に記載の振動ジヤイロ
。 (5) 前記係止部は、前記振動子の両面のそれぞ
れに接触する一対の鍔であることを特徴とする請
求項４記載の振動ジヤイロ。 (6) 前記係止部は、前記軸孔の内周面に形成し
た周溝に嵌合する嵌合フランジであることを特徴
とする請求項４記載の振動ジヤイロ。[Claims for Utility Model Registration] (1) In a vibrating gyroscope that detects Coriolis force by vibrating a vibrator attached to a support shaft, the support shaft is formed in a polygonal shape, and the vibrator is provided with: A vibrating gyro comprising: a polygonal shaft hole into which the support shaft is inserted; and an elastic body interposed between the support shaft inserted into the shaft hole and the vibrator. (2) The vibrating gyroscope according to claim 1, wherein the shaft hole and the support shaft are formed in a rectangular shape. (3) The vibrating gyroscope according to claim 1 or 2, wherein the elastic body is provided over the entire length of the support shaft. (4) The vibrating gyroscope according to any one of claims 1 to 3, wherein the elastic body has a locking portion that prevents the elastic body from coming off from the vibrator. (5) The vibrating gyro according to claim 4, wherein the locking portion is a pair of flanges that contact both surfaces of the vibrator, respectively. (6) The vibrating gyro according to claim 4, wherein the locking portion is a fitting flange that fits into a circumferential groove formed on the inner circumferential surface of the shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989010520U JPH02101218U (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989010520U JPH02101218U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101218U true JPH02101218U (en) | 1990-08-13 |
Family
ID=31218260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989010520U Pending JPH02101218U (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101218U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035212B2 (en) * | 1977-12-26 | 1985-08-13 | 株式会社日立製作所 | Tensile bending method for channel shaped materials |
| JPS6326528A (en) * | 1986-07-18 | 1988-02-04 | Matsushita Electric Ind Co Ltd | Manufacture of angular velocity sensor |
-
1989
- 1989-01-31 JP JP1989010520U patent/JPH02101218U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035212B2 (en) * | 1977-12-26 | 1985-08-13 | 株式会社日立製作所 | Tensile bending method for channel shaped materials |
| JPS6326528A (en) * | 1986-07-18 | 1988-02-04 | Matsushita Electric Ind Co Ltd | Manufacture of angular velocity sensor |
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