JPS6436292A - Speaker device - Google Patents
Speaker deviceInfo
- 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
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.
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)
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 |
-
1987
- 1987-07-31 JP JP19172187A patent/JPS6436292A/en active Pending
Cited By (3)
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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