JPH0344298A - Piezoelectric speaker with lighting fixture - Google Patents
Piezoelectric speaker with lighting fixtureInfo
- Publication number
- JPH0344298A JPH0344298A JP17984289A JP17984289A JPH0344298A JP H0344298 A JPH0344298 A JP H0344298A JP 17984289 A JP17984289 A JP 17984289A JP 17984289 A JP17984289 A JP 17984289A JP H0344298 A JPH0344298 A JP H0344298A
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- piezoelectric speaker
- diaphragm
- lighting fixture
- interior
- 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
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
Description
【発明の詳細な説明】 皮粟上旦祉里光互 本発明は、照明器具を付設した圧電スピーカに関する。[Detailed description of the invention] Tanjiri Kotai on the skin millet The present invention relates to a piezoelectric speaker equipped with a lighting device.
炎３四どＬ虚
圧電スピーカは、薄型、且つ軽量になるといった特長を
有する故、最近では本来の目的の他に室内装飾用のイン
テリアとして利用される傾向がある。即ち、−例として
圧電スピーカの表面にポスターや好みの絵柄を貼ってイ
ンテリアとして利用する形態がある。Since the imaginary piezoelectric speaker has the characteristics of being thin and lightweight, there has recently been a tendency for it to be used for interior purposes in addition to its original purpose. For example, a piezoelectric speaker may be used as an interior decoration by pasting a poster or a favorite pattern on its surface.
■ （”・°シよ゛と るｉ
しかるに、圧電スピーカはその外形が一見して単純な平
板状であるため、インテリアとしての効果が単調になっ
てしまうという一面も持っていた。■ ("・°し゛とるi) However, since the external shape of the piezoelectric speaker is a seemingly simple flat plate, it has the disadvantage that the effect as an interior becomes monotonous.
本発明はかがる現状に鑑みてなされたものであり、照明
器具を付設することにより圧電スピーカの外形上の単調
さを効果的に補い、インテリア性を更に一層向上させた
照明器具付き圧電スピーカを提供することを目的とする
。The present invention has been made in view of the current situation, and provides a piezoelectric speaker with a lighting device that effectively compensates for the monotony of the piezoelectric speaker's external shape by adding a lighting device, and further improves interior design. The purpose is to provide
ｉ ″ るための
本発明に係る圧電スピーカは、圧電ドライバーをダイア
プラムに埋設してなる圧電スピーカに、照明器具を取り
付けたことを特徴としている。i'' A piezoelectric speaker according to the present invention is characterized in that a lighting fixture is attached to the piezoelectric speaker having a piezoelectric driver embedded in a diaphragm.
立−一一里
上記構成によれば、圧電スピーカと照明器具が一体構造
となるため、音と光の相乗効果によって利用者を視覚的
及び聴覚的に満足させることになる。According to the above configuration, the piezoelectric speaker and the lighting fixture are integrated, and the synergistic effect of sound and light satisfies the user visually and aurally.
実−一１Ｌ−一層
本発明の一実施例を、第１図に基づいて以下に説明する
。第１図は本発明に係る照明器具付き圧電スピーカの斜
視図である。One embodiment of the present invention will be described below with reference to FIG. 1. FIG. 1 is a perspective view of a piezoelectric speaker with a lighting device according to the present invention.
この照明器具付き圧電スピーカは２本の圧電、スピーカ
を蝶番５．５によって互いに連結して成る。This piezoelectric speaker with lighting equipment is made up of two piezoelectric speakers connected to each other by a hinge 5.5.
各圧電スピーカは、縦寸法が横寸法よりも長くなった矩
形状を威すダイアフラム１の内部に複数の圧電ドライバ
ー２ （図示例では５個）を埋設した構造をとっている
。Each piezoelectric speaker has a structure in which a plurality of piezoelectric drivers 2 (five in the illustrated example) are embedded inside a diaphragm 1 which has a rectangular shape with a vertical dimension longer than a horizontal dimension.
ダイアフラム１は、発泡スチロール又は発泡ポリエチレ
ン等の発泡樹脂板から成る。圧電ドライバー２は、例え
ばＰＺＴ等の圧電セラミックからなる一対の円板間にこ
れよりも大径の金属円板を同心状に貼着してなる。各圧
電ドライバー２・・・は、これらを相互に接続するリー
ド！ｖ！３・・・を介して外部のアンプに接続されてい
る。The diaphragm 1 is made of a foamed resin plate such as foamed polystyrene or foamed polyethylene. The piezoelectric driver 2 is constructed by concentrically adhering a metal disk having a larger diameter between a pair of disks made of piezoelectric ceramic such as PZT. Each piezoelectric driver 2... is a lead that connects them to each other! v! Connected to an external amplifier via 3...
かくして、アンプから所定の電気信号を各圧電ドライバ
ー２・・・に与えると、これらがダイアフラム１を駆動
し、ダイアフラム１から音声や音楽が発せられることに
なる。なお、圧電ドライバー２の個数については図示例
の個数に限定されないことは勿論である。Thus, when a predetermined electric signal is applied from the amplifier to each piezoelectric driver 2..., these drive the diaphragm 1, and the diaphragm 1 emits voice or music. Note that, of course, the number of piezoelectric drivers 2 is not limited to the number shown in the illustrated example.
これに加えて、片方のダイアフラム１の下端部には、ラ
ンプ７を支持する取付台６が連結されている。ランプ７
はダイアフラム１の表面を照らし、照明効果を付与する
。これによって、圧電スピーカと照明器具とが一体構造
となり、音と光のコンビネーションによってインテリア
性を高めることができる。In addition, a mounting base 6 for supporting a lamp 7 is connected to the lower end of one of the diaphragms 1. lamp 7
illuminates the surface of the diaphragm 1 and provides a lighting effect. As a result, the piezoelectric speaker and the lighting fixture become integrated, and the combination of sound and light can enhance the interior design.
尚、上記実施例においては片方のダイアフラム１に取付
台６を取付けるようにしたが、２枚のダイアフラムの両
方に取付台６を取付けるようにしてもよい。但し、圧電
スピーカの開き角度の調整を行うためには、前述した片
方に取付ける構造の方が好ましい。In the above embodiment, the mounting base 6 is attached to one of the diaphragms 1, but the mounting base 6 may be attached to both of the two diaphragms. However, in order to adjust the opening angle of the piezoelectric speaker, the above-mentioned structure in which it is attached to one side is preferable.
変−一並一一員
第２図は本発明の変形例を示す斜視図であり、この変形
例においては取付台６をダイアフラム１に対して回動自
在な構造として、持ち運び等の便宜を図っている。即ち
、片方のダイアフラムｌの下面両端に、一対の支持脚８
，８を設け、支持脚８．８間にピン９を挿通させる。Ｉ
Ｏは取付台６を前記ピン９に連結するための一対の連結
脚であり、各連結脚１０の後端部はピン９回りに回動可
能に取付けられ、前端部は取付台６の側端部に取付けら
れている。これによって、取付台６は、ダイアフラム１
に対してピン結合され、取付台６上に設けられたランプ
７はピン９を回転軸として矢印ａ方向に回動可能となる
。一方、他方側のダイアプラムの下面両端にも、高さ調
整のために同様に支持脚８．８が設けられている。FIG. 2 is a perspective view showing a modification of the present invention. In this modification, the mounting base 6 is structured to be rotatable with respect to the diaphragm 1 for convenience such as portability. ing. That is, a pair of support legs 8 are provided at both ends of the lower surface of one diaphragm l.
, 8 are provided, and a pin 9 is inserted between the support legs 8.8. I
O is a pair of connecting legs for connecting the mounting base 6 to the pin 9, the rear end of each connecting leg 10 is attached to be rotatable around the pin 9, and the front end is attached to the side end of the mounting base 6. It is attached to the section. With this, the mounting base 6 is attached to the diaphragm 1.
The lamp 7, which is pin-coupled to the mounting base 6 and provided on the mounting base 6, can rotate in the direction of arrow a about the pin 9 as a rotation axis. On the other hand, support legs 8.8 are similarly provided at both ends of the lower surface of the diaphragm on the other side for height adjustment.
従って、ランプ７をダイアフラム１の背面側に回動させ
れば、圧電スピーカの開閉動作をランプ７に邪魔される
ことなく行うことができる。更に、この状態で任意の係
止手段を用いてダイアフラムと取付台とを固定すれば、
圧電スピーカの持ち運びや収納が容易となる。Therefore, by rotating the lamp 7 toward the back side of the diaphragm 1, the piezoelectric speaker can be opened and closed without being obstructed by the lamp 7. Furthermore, if the diaphragm and the mounting base are fixed in this state using any locking means,
The piezoelectric speaker can be easily carried and stored.
尚、支持脚８の横寸法は、図示例のものに限らず、ダイ
アフラムを支持するに十分なものであればよい。Note that the lateral dimension of the support leg 8 is not limited to that shown in the illustrated example, and may be any dimension sufficient to support the diaphragm.
また、上記実施例及び変形例においてダイアフラムの表
面にポスター、写真等の好みの絵柄を貼着すれば、視覚
的な効果を更に一層向上すること４゜
ができる。Furthermore, in the above embodiments and modifications, if a desired pattern such as a poster or photograph is pasted on the surface of the diaphragm, the visual effect can be further improved.
尚、上記実施例及び変形例では、２本の圧電スピーカに
１個の照明器具を取付ける場合について説明したけれど
も、圧電スピーカの本数、照明器具の個数はこれに限定
されるものではなく、任意の本数、個数を組み合わせる
ようにしてもよい。In the above embodiments and modifications, the case where one lighting fixture is attached to two piezoelectric speakers has been described, but the number of piezoelectric speakers and the number of lighting fixtures are not limited to this, and may be any number of piezoelectric speakers and lighting fixtures. The number of pieces may be combined.
発里汲羞果
以上のように本発明によれば、圧電スピーカと照明器具
とが一体構造となる。従って、音と光の相乗効果によっ
て圧電スピーカのインテリア性を格段に向上することが
でき、ひいては需要を換気することになる。As described above, according to the present invention, the piezoelectric speaker and the lighting fixture have an integrated structure. Therefore, the synergistic effect of sound and light can significantly improve the interior appearance of the piezoelectric speaker, and in turn, the demand for ventilation can be improved.
第１図は本発明の一実施例に係る照明器具付き圧電ドラ
イバーの斜視図、第２図は本発明の変形例を示す斜視図
である。
１・・・ダイアフラム、２・・・圧電ドライバー ５・
・・蝶番、６・・・取付台、７・・・ランプ、８・・・
支持脚、９・・・ピン、１０・・・連結脚。
第
１
図
第２
図FIG. 1 is a perspective view of a piezoelectric driver with a lighting device according to an embodiment of the present invention, and FIG. 2 is a perspective view showing a modification of the present invention. 1...Diaphragm, 2...Piezoelectric driver 5.
...Hinge, 6...Mounting base, 7...Lamp, 8...
Support leg, 9... pin, 10... connecting leg. Figure 1 Figure 2
Claims (1)
電スピーカに、照明器具を取り付けたことを特徴とする
照明器具付き圧電スピーカ。(1) A piezoelectric speaker with a lighting device, characterized in that a lighting device is attached to a piezoelectric speaker formed by embedding a piezoelectric driver in a diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17984289A JPH0344298A (en) | 1989-07-12 | 1989-07-12 | Piezoelectric speaker with lighting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17984289A JPH0344298A (en) | 1989-07-12 | 1989-07-12 | Piezoelectric speaker with lighting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0344298A true JPH0344298A (en) | 1991-02-26 |
Family
ID=16072854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17984289A Pending JPH0344298A (en) | 1989-07-12 | 1989-07-12 | Piezoelectric speaker with lighting fixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344298A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102223588A (en) * | 2010-04-14 | 2011-10-19 | 北京富纳特创新科技有限公司 | Sound projector |
| TWI478596B (en) * | 2010-04-23 | 2015-03-21 | Beijing Funate Innovation Tech | Sound-projector |
-
1989
- 1989-07-12 JP JP17984289A patent/JPH0344298A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102223588A (en) * | 2010-04-14 | 2011-10-19 | 北京富纳特创新科技有限公司 | Sound projector |
| US20110255717A1 (en) * | 2010-04-14 | 2011-10-20 | Beijing Funate Innovation Technology Co., Ltd. | Digital sound projector |
| US8538047B2 (en) * | 2010-04-14 | 2013-09-17 | Beijing Funate Innovation Technology Co., Ltd. | Digital sound projector |
| TWI478596B (en) * | 2010-04-23 | 2015-03-21 | Beijing Funate Innovation Tech | Sound-projector |
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