JPS5489722A - Headphone device - Google Patents

Headphone device

Info

Publication number
JPS5489722A
JPS5489722A JP15994877A JP15994877A JPS5489722A JP S5489722 A JPS5489722 A JP S5489722A JP 15994877 A JP15994877 A JP 15994877A JP 15994877 A JP15994877 A JP 15994877A JP S5489722 A JPS5489722 A JP S5489722A
Authority
JP
Japan
Prior art keywords
cases
headphone
headphone units
members
easy
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
JP15994877A
Other languages
Japanese (ja)
Inventor
Hideaki Ando
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15994877A priority Critical patent/JPS5489722A/en
Publication of JPS5489722A publication Critical patent/JPS5489722A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H04R5/0335—Earpiece support, e.g. headbands or neckrests

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)

Abstract

PURPOSE:To provide a headphone of easy transportation and accommodation by making the guide cases connected to a band and headphone units removable. CONSTITUTION:Guide cases 14, 15 which may be readily adjusted in their position by means of respectively a pair of slide members 12 and 13 are provided at both ends of a band 11. Stopping members 18, 19 which are mutually parallel moved in opposite directions by means of springs 24, 25 are provided to these cases 14, 15. Headphone units 16, 17 whose outer central parts are protruded spherically by the round hole parts formed by the recesses 20, 21 of the members 18, 19 may be readily mounted to and removed from the cases 14, 15. Hence, the easy-to carry- and-accomodate headphone units may be provided and the selective use of the headphone units of different characteristics becomes easy.
JP15994877A 1977-12-27 1977-12-27 Headphone device Pending JPS5489722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15994877A JPS5489722A (en) 1977-12-27 1977-12-27 Headphone device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15994877A JPS5489722A (en) 1977-12-27 1977-12-27 Headphone device

Publications (1)

Publication Number Publication Date
JPS5489722A true JPS5489722A (en) 1979-07-17

Family

ID=15704646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15994877A Pending JPS5489722A (en) 1977-12-27 1977-12-27 Headphone device

Country Status (1)

Country Link
JP (1) JPS5489722A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5967086U (en) * 1982-10-23 1984-05-07 パイオニア株式会社 headphone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5967086U (en) * 1982-10-23 1984-05-07 パイオニア株式会社 headphone

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