JPS5555401A - Portable acoustic reproducing device - Google Patents

Portable acoustic reproducing device

Info

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
Application number
JP12821878A
Other languages
Japanese (ja)
Inventor
Masaaki Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP12821878A priority Critical patent/JPS5555401A/en
Priority to US06/084,190 priority patent/US4303807A/en
Publication of JPS5555401A publication Critical patent/JPS5555401A/en
Pending legal-status Critical Current

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
JP12821878A 1978-10-18 1978-10-18 Portable acoustic reproducing device Pending JPS5555401A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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