JPS5555401A - Portable acoustic reproducing device - Google Patents
Portable acoustic reproducing deviceInfo
- Publication number
- JPS5555401A JPS5555401A JP12821878A JP12821878A JPS5555401A JP S5555401 A JPS5555401 A JP S5555401A JP 12821878 A JP12821878 A JP 12821878A JP 12821878 A JP12821878 A JP 12821878A JP S5555401 A JPS5555401 A JP S5555401A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- holder
- speaker
- reproducing
- reproducing device
- 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
Abstract
PURPOSE: To make a device small-size and improve a reproducing tone quality by making a speaker holder, which is provided with a baffle plate, rotatable to the reproducing device main body.
CONSTITUTION: Speaker holder 16 provided with baffle plate 18 is made rotatable to tape recorder main body 12 while taking fixing pin 28 as the axis, and large- size speaker 32 does not interfere with main body 12 even if holder 16 is brought into contact with main body 12 closely for the purpose of listening to reproducing sound by an earphone through escape hole 48 of main body 12. When this holder 16 is rotated, a space is formed between main body 12 and speaker 32, and a clear and good-quality reproducing sound where lower sound limit does not rise can be listened to. Further, holder 16 can be removed from main body 12 by pin 28.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12821878A JPS5555401A (en) | 1978-10-18 | 1978-10-18 | Portable acoustic reproducing device |
US06/084,190 US4303807A (en) | 1978-10-18 | 1979-10-12 | Ultra-small portable sound reproducing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12821878A JPS5555401A (en) | 1978-10-18 | 1978-10-18 | Portable acoustic reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5555401A true JPS5555401A (en) | 1980-04-23 |
Family
ID=14979407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12821878A Pending JPS5555401A (en) | 1978-10-18 | 1978-10-18 | Portable acoustic reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5555401A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6067224A (en) * | 1997-10-03 | 2000-05-23 | Fujitsu Limited | Portable information processing apparatus with an improved acoustic effect |
US6542616B1 (en) | 1997-10-03 | 2003-04-01 | Fujitsu Limited | Portable information processing apparatus and speaker unit |
-
1978
- 1978-10-18 JP JP12821878A patent/JPS5555401A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6067224A (en) * | 1997-10-03 | 2000-05-23 | Fujitsu Limited | Portable information processing apparatus with an improved acoustic effect |
US6542616B1 (en) | 1997-10-03 | 2003-04-01 | Fujitsu Limited | Portable information processing apparatus and speaker unit |
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