JPH0471095U - - Google Patents
Info
- Publication number
- JPH0471095U JPH0471095U JP11434190U JP11434190U JPH0471095U JP H0471095 U JPH0471095 U JP H0471095U JP 11434190 U JP11434190 U JP 11434190U JP 11434190 U JP11434190 U JP 11434190U JP H0471095 U JPH0471095 U JP H0471095U
- Authority
- JP
- Japan
- Prior art keywords
- space
- partition plate
- speaker device
- bass reflex
- speaker
- 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
- 230000011514 reflex Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Description
第１図は本考案に係るスピーカ装置の一実施例
を示す断面図、第２図は従来のスピーカ装置を示
す図、第３図は第１の空間と第２の空間との容積
比を異なる状態としたときのスピーカ装置の周波
数特性図である。
２……スピーカユニツト、３……バスレフポー
ト、４……筐体、５……しきり板、６ａ……第１
の空間、６ｂ……第２の空間、７……ポート、８
……ゴムシート、９……操作レバー、１０……ス
ピーカ装置。
Fig. 1 is a sectional view showing an embodiment of a speaker device according to the present invention, Fig. 2 is a view showing a conventional speaker device, and Fig. 3 shows a different volume ratio between the first space and the second space. FIG. 3 is a frequency characteristic diagram of the speaker device when the speaker device is in the state of FIG. 2... Speaker unit, 3... Bass reflex port, 4... Housing, 5... Shikiri board, 6a... First
space, 6b... second space, 7... port, 8
...Rubber sheet, 9...Operation lever, 10...Speaker device.
Claims (1)
間と、バスレフポートを有する第２の空間とにし
きり板にて区画し、前記しきり板に形成されたポ
ートを介して前記第１の空間と前記第２の空間と
を互いに連通させたスピーカ装置において、 前記第１の空間と前記第２の空間との容積比が
可変となるよう前記しきり板を動かす可動手段を
設けたことを特徴とするスピーカ装置。[Claims for Utility Model Registration] The inside of the casing is divided into a first space having a speaker unit and a second space having a bass reflex port by a partition plate, and a port formed in the partition plate is used to divide the inside of the housing into a first space having a speaker unit and a second space having a bass reflex port. In the speaker device in which the first space and the second space are communicated with each other, a movable means for moving the partition plate is provided so that the volume ratio of the first space and the second space is variable. A speaker device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11434190U JPH0471095U (en) | 1990-10-31 | 1990-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11434190U JPH0471095U (en) | 1990-10-31 | 1990-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0471095U true JPH0471095U (en) | 1992-06-23 |
Family
ID=31862016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11434190U Pending JPH0471095U (en) | 1990-10-31 | 1990-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0471095U (en) |
-
1990
- 1990-10-31 JP JP11434190U patent/JPH0471095U/ja active Pending
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