JPH0139031Y2 - - Google Patents
Info
- Publication number
- JPH0139031Y2 JPH0139031Y2 JP12814884U JP12814884U JPH0139031Y2 JP H0139031 Y2 JPH0139031 Y2 JP H0139031Y2 JP 12814884 U JP12814884 U JP 12814884U JP 12814884 U JP12814884 U JP 12814884U JP H0139031 Y2 JPH0139031 Y2 JP H0139031Y2
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- bass
- sound
- sound emitting
- mid
- 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.)
- Expired
Links
- 239000002131 composite material Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005520 electrodynamics Effects 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、中高音用または高音用スピーカーの
平面放音部によつて低音を反射するようにした、
特に、車載用として適した複合型スピーカーに関
する。[Detailed description of the invention] [Industrial application field] The present invention reflects bass sounds by a flat sound emitting part of a mid-high sound or high sound speaker.
In particular, the present invention relates to a composite speaker suitable for use in a vehicle.
従来の複合型スピーカーは、第２図に示すよう
に、低音用スピーカー１のフレームまたは収納ケ
ースに中高音用または高音用スピーカー２を上下
および／または左右方向に回動可能に取り付け
て、中高音域における指向特性を可変できるよう
にした構造を有する。
As shown in Fig. 2, a conventional composite speaker has a mid-high sound or high sound speaker 2 attached to a frame or a storage case of a bass speaker 1 so as to be rotatable vertically and/or horizontally. It has a structure that allows the directivity characteristics to be varied in the area.
従来構造では、車載用スピーカーシステムとし
てリア・トレイに装備した場合、低音用スピーカ
ー１が上方に向くため、ドライバー等のリスナー
にとつて低音域における充分な音響効果が得られ
なかつた。
In the conventional structure, when installed in a rear tray as an in-vehicle speaker system, the bass speaker 1 faces upward, making it difficult to obtain sufficient acoustic effects in the bass range for listeners such as drivers.
本考案はこのような問題点を解決することを目
的とするものである。 The present invention aims to solve these problems.
問題解決手段として、本考案は、低音用スピー
カーのフレームまたはその収納ケースに、平面放
音部を有する中高音用または高音用スピーカーを
上記低音用スピーカーの放音部に対向して上下お
よび／または左右方向に回動可能に取り付けると
ともに、上記中高音用または高音用スピーカーの
平面放音部によつて上記低音用スピーカーからの
低音を反射させるようにした構造がとられる。
As a means to solve the problem, the present invention provides a frame for a bass speaker or a storage case thereof, in which mid-range or treble speakers having a planar sound emitting section are placed above and/or above and/or opposite to the sound emitting section of the bass speaker. The speaker is mounted so as to be rotatable in the left-right direction, and has a structure in which the flat sound emitting portion of the medium/high sound speaker or the high sound speaker reflects bass sounds from the bass speaker.
以上の構造によれば、中高音域における指向特
性を可変できるばかりでなく、中高音用または、
高音用スピーカーの平面放音部を低音用スピーカ
ーからの低音の音響反射体として利用できるの
で、低音域における充分な音響効果が得られる。
According to the above structure, not only can the directional characteristics in the mid-to-high range be varied, but also the directional characteristics for the mid-to-high range or
Since the planar sound emitting portion of the high-frequency speaker can be used as an acoustic reflector for low-frequency sounds from the low-frequency speaker, sufficient acoustic effects in the low-frequency range can be obtained.
第１図において説明すると、低音用スピーカー
１のフレーム３（または低音用スピーカー１の収
納ケース）の放音部１ａを介して対向する位置に
１対の支持体４ａ，４ｂを取り付け、この１対の
支持体４ａ，４ｂの先端部に平面放音部５ａを有
する中高音用または高音用スピーカー５を上下方
向に回動可能に取り付ける。
To explain with reference to FIG. 1, a pair of supports 4a and 4b are attached to opposing positions of the frame 3 of the bass speaker 1 (or the storage case of the bass speaker 1) across the sound emitting part 1a, and A mid-range or high-pitched sound speaker 5 having a flat sound emitting portion 5a is attached to the tips of the supports 4a, 4b so as to be rotatable in the vertical direction.
上記中高音用または高音用スピーカーとして
は、図示のようなハニカム平面振動板を具備する
動電型スピーカー、平板状圧電素子を具備する圧
電型スピーカー等公知のスピーカーがある。 Examples of the above-mentioned speakers for medium and high frequencies include known speakers such as an electrodynamic speaker equipped with a honeycomb flat diaphragm as shown in the figure and a piezoelectric speaker equipped with a flat piezoelectric element.
本考案は、従来の中高音域における指向特性を
可変できる効果をはじめ、低音用スピーカー１か
らの低音が中高音用または高音用スピーカー５の
平面放音部５ａによつて反射され、かつ、その反
射角度および反射方向も可変できるから、リスナ
ーにとつて低音域における充分な音響効果が得ら
れる。
The present invention has the effect of being able to vary the directional characteristics in the conventional mid-to-treble range, as well as the effect that the bass from the bass speaker 1 is reflected by the flat sound emitting part 5a of the mid-to-treble or treble speaker 5. Since the reflection angle and reflection direction can also be varied, a sufficient acoustic effect in the bass range can be obtained for the listener.
第１図は本考案の複合型スピーカーの構造を示
す図、第２図は従来の複合型スピーカーの構造を
示す図である。
１は低音用スピーカー、１ａは同放音部、５は
中高音用または高音用スピーカー、５ａは同平面
放音部である。
FIG. 1 is a diagram showing the structure of a composite speaker according to the present invention, and FIG. 2 is a diagram showing the structure of a conventional composite speaker. 1 is a bass speaker, 1a is a sound emitting section, 5 is a medium/high sound speaker or a treble speaker, and 5a is a flat sound emitting section.
Claims (1)
用スピーカー１を収納したケースに、平面放音部
５ａを有する中高音用または高音用スピーカー５
を上記低音用スピーカー１の放音部１ａに対向し
て上下方向に回動可能に取り付けるとともに、上
記中高音用または高音用スピーカー５の平面放音
部５ａによつて上記低音用スピーカー１からの低
音を反射させるようにした複合型スピーカー。 A speaker 5 for medium and high frequencies having a flat sound emitting part 5a in the frame of the speaker 1 for bass or a case housing the speaker 1 for bass.
is mounted so as to be rotatable in the vertical direction facing the sound emitting part 1a of the bass speaker 1, and the plane sound emitting part 5a of the mid-high sound or high sound speaker 5 allows the sound from the bass speaker 1 to be A composite speaker that reflects bass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12814884U JPS6142189U (en) | 1984-08-23 | 1984-08-23 | Composite speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12814884U JPS6142189U (en) | 1984-08-23 | 1984-08-23 | Composite speaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6142189U JPS6142189U (en) | 1986-03-18 |
| JPH0139031Y2 true JPH0139031Y2 (en) | 1989-11-21 |
Family
ID=30686778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12814884U Granted JPS6142189U (en) | 1984-08-23 | 1984-08-23 | Composite speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6142189U (en) |
-
1984
- 1984-08-23 JP JP12814884U patent/JPS6142189U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6142189U (en) | 1986-03-18 |
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