JPS57127396A - Speaker box - Google Patents

Speaker box

Info

Publication number
JPS57127396A
JPS57127396A JP1351681A JP1351681A JPS57127396A JP S57127396 A JPS57127396 A JP S57127396A JP 1351681 A JP1351681 A JP 1351681A JP 1351681 A JP1351681 A JP 1351681A JP S57127396 A JPS57127396 A JP S57127396A
Authority
JP
Japan
Prior art keywords
plate
plates
honeycomb structure
attached
speaker box
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
JP1351681A
Other languages
Japanese (ja)
Inventor
Eiji Morikawa
Yoichi Arita
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.)
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki 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 Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP1351681A priority Critical patent/JPS57127396A/en
Publication of JPS57127396A publication Critical patent/JPS57127396A/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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Casings For Electric Apparatus (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

PURPOSE:To obtain a speaker box having a light weight and high rigidity, by sticking the thin plates to both sides of a core of a honeycomb structure with the area of one of the two plates set larger than the other one and performing the assembly by making use of the blank space of the larger thin plate. CONSTITUTION:Nonmetallic foils like the high-quality craft paper, etc. or metallic foils of aluminum, etc. are adhered together. Thus thin plates 2 and 2' of alminum, etc. are stuck on both sides of a core 1 of a honeycomb structure. The area of the plate 2 is set larger than that of the plate 2', and a speaker box is assembled at the blank space of the plate 2 by means of an adhesive or screws. An upper plate 4 and a bottom plate 5 are adhered to a side face plate 3 with an adhesive with addition of a reinforcing agent 6 at four corners. Then a rear plate 7 and a baffle plate 8 are attached, and then a speaker unit is attached. Then a front panel 9 is attached to complete the assembly. Owing to the honeycomb structure, a light weigth and high rigidity are obtained. Furthermore the sound absorbing effect can be increased by varying the material of the plates 2 and 2'.
JP1351681A 1981-01-30 1981-01-30 Speaker box Pending JPS57127396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1351681A JPS57127396A (en) 1981-01-30 1981-01-30 Speaker box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1351681A JPS57127396A (en) 1981-01-30 1981-01-30 Speaker box

Publications (1)

Publication Number Publication Date
JPS57127396A true JPS57127396A (en) 1982-08-07

Family

ID=11835309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1351681A Pending JPS57127396A (en) 1981-01-30 1981-01-30 Speaker box

Country Status (1)

Country Link
JP (1) JPS57127396A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988010054A1 (en) * 1987-06-10 1988-12-15 U.S. Sound, Inc. Ultralight loudspeaker enclosures
FR2688971A1 (en) * 1992-03-17 1993-09-24 Almonacid Thyerrie Cabinets of acoustic enclosures with high specific rigidity
FR2837343A1 (en) * 2002-03-13 2003-09-19 Cabasse Acoustical enclosure, used as casing for loudspeaker, has arrangement which ensures rigidity and which dampens parasitic vibrations
CN104272768A (en) * 2012-03-12 2015-01-07 电声学研究1999私营有限公司 Improved speaker enclosure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910528B1 (en) * 1969-02-07 1974-03-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910528B1 (en) * 1969-02-07 1974-03-11

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988010054A1 (en) * 1987-06-10 1988-12-15 U.S. Sound, Inc. Ultralight loudspeaker enclosures
US4811403A (en) * 1987-06-10 1989-03-07 U.S. Sound, Inc. Ultralight loudspeaker enclosures
FR2688971A1 (en) * 1992-03-17 1993-09-24 Almonacid Thyerrie Cabinets of acoustic enclosures with high specific rigidity
FR2837343A1 (en) * 2002-03-13 2003-09-19 Cabasse Acoustical enclosure, used as casing for loudspeaker, has arrangement which ensures rigidity and which dampens parasitic vibrations
CN104272768A (en) * 2012-03-12 2015-01-07 电声学研究1999私营有限公司 Improved speaker enclosure
JP2015513877A (en) * 2012-03-12 2015-05-14 エレクトロ アコースティックス リサーチ（１９９９）ピーティーイー リミテッドＥｌｅｃｔｒｏ Ａｃｏｕｓｔｉｃｓ Ｒｅｓｅａｒｃｈ（１９９９）Ｐｔｅ Ｌｔｄ Improved speaker housing

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