JPS5486384A - Vibration detecting device - Google Patents
Vibration detecting deviceInfo
- Publication number
- JPS5486384A JPS5486384A JP15465977A JP15465977A JPS5486384A JP S5486384 A JPS5486384 A JP S5486384A JP 15465977 A JP15465977 A JP 15465977A JP 15465977 A JP15465977 A JP 15465977A JP S5486384 A JPS5486384 A JP S5486384A
- Authority
- JP
- Japan
- Prior art keywords
- needle
- main body
- detecting device
- vibration detecting
- elastic body
- 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
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
PURPOSE: To realize accurate performance, by fitting an end of the needle of vibration detecting device and the main body through irregularity coupling to facilitate positioning of the needle, and keeping the contact pressure between the moving body and elastic body normally.
CONSTITUTION: A needle 9 which is supported to the main body 1 through an elastic body 5 and of which one end abuts against the main body 1 is provided. When the main body 1 vibrates, an impact force is applied to an end of the needle 9 from the main body 1 so as to slide the needle 9 with respect to the elastic body 5. In thus composed vibration detecting device, a protruding part 9b is provided at the end of the needle, and a recess part 1c is provided in the main body 1, so that the needle and the main body are joined by irregularity coupling. Therefore, the initial positioning of the needle 9 may be easy, the contact pressure between the needle 9 and the elastic body 5 is kept normally, and accurate performance may be obtained.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15465977A JPS5486384A (en) | 1977-12-21 | 1977-12-21 | Vibration detecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15465977A JPS5486384A (en) | 1977-12-21 | 1977-12-21 | Vibration detecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5486384A true JPS5486384A (en) | 1979-07-09 |
Family
ID=15589064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15465977A Pending JPS5486384A (en) | 1977-12-21 | 1977-12-21 | Vibration detecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5486384A (en) |
-
1977
- 1977-12-21 JP JP15465977A patent/JPS5486384A/en active Pending
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