JPS558659A - Pickup cartridge - Google Patents
Pickup cartridgeInfo
- Publication number
- JPS558659A JPS558659A JP8136678A JP8136678A JPS558659A JP S558659 A JPS558659 A JP S558659A JP 8136678 A JP8136678 A JP 8136678A JP 8136678 A JP8136678 A JP 8136678A JP S558659 A JPS558659 A JP S558659A
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- cantilever
- vibration plates
- support rod
- plates
- 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
Abstract
PURPOSE: To obtain a sound current faithful to the vibration of a cantilever by holding vibration plates implanted into a support rod, where a cantilever having a stylus tip on the tip lower face is connected, with a phase difference of 90° at the middle of the gap between two pairs of combination magnets.
CONSTITUTION: Vibration plates 13 and 14 implanted to support rod 12, where cantilever 11 having a stylus tip on the tip lower face is connected, with a phase difference of 90° are held at the middle of the gap between two pairs of combination magnets 8 and 9. Since both edges of support rod 12 are supported for cylindrical parts 19 and 20 of external frame 10 by large-restitution force support material 21, the restitution force of support rod 12, namely, the restitution force of vibration plates 13 and 14 transfers the vibration of cantilever 11 to vibration plates 13 and 14 faithfully and rapidly. As a result, vibration plates 13 and 14 are vibrated in parallel accurately and rapidly, and a sound current faithful to the vibration of cantilever 11 can be generated in conductor 16 of vibration plates 13 and 14.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8136678A JPS5936477B2 (en) | 1978-07-04 | 1978-07-04 | Pickup Cartridge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8136678A JPS5936477B2 (en) | 1978-07-04 | 1978-07-04 | Pickup Cartridge |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS558659A true JPS558659A (en) | 1980-01-22 |
JPS5936477B2 JPS5936477B2 (en) | 1984-09-04 |
Family
ID=13744313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8136678A Expired JPS5936477B2 (en) | 1978-07-04 | 1978-07-04 | Pickup Cartridge |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5936477B2 (en) |
-
1978
- 1978-07-04 JP JP8136678A patent/JPS5936477B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5936477B2 (en) | 1984-09-04 |
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