JPS6436292A - Speaker device - Google Patents

Speaker device

Info

Publication number
JPS6436292A
JPS6436292A JP19172187A JP19172187A JPS6436292A JP S6436292 A JPS6436292 A JP S6436292A JP 19172187 A JP19172187 A JP 19172187A JP 19172187 A JP19172187 A JP 19172187A JP S6436292 A JPS6436292 A JP S6436292A
Authority
JP
Japan
Prior art keywords
frame
diffuser
voice
discharging hole
coupling part
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
JP19172187A
Other languages
Japanese (ja)
Inventor
Hiroshi Saji
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.)
Nippon Yakin Kogyo Co Ltd
Original Assignee
Nippon Yakin Kogyo 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 Nippon Yakin Kogyo Co Ltd filed Critical Nippon Yakin Kogyo Co Ltd
Priority to JP19172187A priority Critical patent/JPS6436292A/en
Publication of JPS6436292A publication Critical patent/JPS6436292A/en
Pending legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

PURPOSE:To make good a disassembly/assembly and installation, to make easy the conveyance and to facilitate the dispersion and arrangement regardless of the outdoor and indoor by providing a diffuser at the downward position of the voice discharging hole of a main cylinder and providing a speaker in the internal part of a cover-shaped cylinder opposite to the diffuser. CONSTITUTION:The device is provided with a frame (main cylinder) 10 having a voice discharging hole 11 with a small plex acoustic impedance on a side surface and having a faucet coupling part 12 on an upper edge, a cap (cover- shaped cylinder) 14 to combine through the faucet coupling part 12 with the frame 10 and a body 15 as a column to combine through a downward faucet coupling part 13 with the frame 10. Opposite to the diffuser 16 housed into the internal part of the frame 10 having the voice discharging hole 11, a speaker unit 17 is housed in the internal part of a cap 14. Since the whole is formed in a column shape, the device is suitable for mass production, the disassembly/ assembly, conveyance and installation are good and regardless of the indoor and outdoor, many devices can facilitate to be dispersed and arranged to the space such as the hall and square.
JP19172187A 1987-07-31 1987-07-31 Speaker device Pending JPS6436292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19172187A JPS6436292A (en) 1987-07-31 1987-07-31 Speaker device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19172187A JPS6436292A (en) 1987-07-31 1987-07-31 Speaker device

Publications (1)

Publication Number Publication Date
JPS6436292A true JPS6436292A (en) 1989-02-07

Family

ID=16279374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19172187A Pending JPS6436292A (en) 1987-07-31 1987-07-31 Speaker device

Country Status (1)

Country Link
JP (1) JPS6436292A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100746753B1 (en) * 1998-08-28 2007-08-06 에자이 알앤드디 매니지먼트 가부시키가이샤 Medicinal compositions with relieved bitterness, etc.
JP2010114806A (en) * 2008-11-10 2010-05-20 Toppan Printing Co Ltd Speaker grill and manufacturing method thereof, and speaker with which the speaker grill is additionally provided
JP2011520354A (en) * 2008-05-02 2011-07-14 ボーズ・コーポレーション Passive directional acoustic radiation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100746753B1 (en) * 1998-08-28 2007-08-06 에자이 알앤드디 매니지먼트 가부시키가이샤 Medicinal compositions with relieved bitterness, etc.
JP2011520354A (en) * 2008-05-02 2011-07-14 ボーズ・コーポレーション Passive directional acoustic radiation
JP2010114806A (en) * 2008-11-10 2010-05-20 Toppan Printing Co Ltd Speaker grill and manufacturing method thereof, and speaker with which the speaker grill is additionally provided

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