JP5513083B2 - Speakers using face plates for construction - Google Patents

Speakers using face plates for construction Download PDF

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JP5513083B2
JP5513083B2 JP2009262242A JP2009262242A JP5513083B2 JP 5513083 B2 JP5513083 B2 JP 5513083B2 JP 2009262242 A JP2009262242 A JP 2009262242A JP 2009262242 A JP2009262242 A JP 2009262242A JP 5513083 B2 JP5513083 B2 JP 5513083B2
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vibrator
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face plate
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JP2011109404A (en
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雅一 星野
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Daiwa House Industry Co Ltd
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本発明は、建築用面板を利用したスピーカーに関する。   The present invention relates to a speaker using a building face plate.

室内にスピーカーを設置して音楽や音声を屋内に流すことは、従来より行われているが、屋内にスピーカーを設置すると、屋内空間を狭くしてしまったり、スピーカーの存在によって屋内の意匠性を損なわせてしまったりするなどの問題があることから、本発明者は、先の出願（特願２００９−１８０１５３号）において、建築用面板、例えば内装ボードの背面部に振動子を設け、該振動子の振動を前記内装ボードに受けさせて内装ボードを振動させ、それにより、内装ボードの正面側から発音がなされるように構成された、建築用面板を利用したスピーカーを提案した。   The installation of speakers in the room and the flow of music and sound indoors has been done in the past, but if speakers are installed indoors, the indoor space will be narrowed, and the presence of speakers will enhance the interior design. In the previous application (Japanese Patent Application No. 2009-180153), the present inventor provided a vibrator on a back surface of a building face plate, for example, an interior board, to prevent the vibration. A speaker using a building face plate is proposed, which is configured such that the interior board is vibrated by receiving the vibration of the child on the interior board, thereby generating sound from the front side of the interior board.

特開平１０−１４９１７３号公報Japanese Patent Laid-Open No. 10-149173

しかしながら、上記のような構造のスピーカーにおいて、内装ボード等の建築用面板を振動子によって効果的に振動させるためには、振動子を建築用面板に密着状態にする必要があるところ、振動子を接着剤で建築用面板の背面部に直接接着してしまうと、接着剤が振動子の振動に悪影響を及ぼしてしまいやすく、また、固定金物を用いて振動子を建築用面板に密着状態に取り付けると、振動子の振動が固定金物にも直接伝わってしまい、いずれの方法も、建築用面板を振動子によって効果的に振動させるうえで万全の方策とはいえないものであった。   However, in the speaker having the above structure, in order to effectively vibrate the building face plate such as the interior board with the vibrator, the vibrator needs to be in close contact with the building face plate. If the adhesive directly adheres to the back of the building faceplate, the adhesive tends to adversely affect the vibration of the vibrator, and the vibrator is attached in close contact with the building faceplate using fixed hardware. Thus, the vibration of the vibrator is directly transmitted to the fixed hardware, and neither of these methods is a perfect measure for effectively vibrating the face plate for construction by the vibrator.

また、振動子は、修理やメンテナンス等において将来的に交換しなければならないことがあるが、接着剤では振動子の取り外しが容易ではないし、固定金物では、振動子の取り外しにおいて固定金物も取り外す必要があり、振動子の交換作業が容易でないという問題もある。   In addition, the vibrator may need to be replaced in the future for repair or maintenance, etc., but it is not easy to remove the vibrator with adhesive, and with fixed hardware, it is necessary to remove the fixed hardware when removing the vibrator. There is also a problem that the replacement work of the vibrator is not easy.

本発明は、上記のような問題点に鑑み、建築用面板を振動子によって効果的に振動させることができ、また、修理やメンテナンス等において将来的に行われることがある振動子の交換作業を容易にすることができる構造の、建築用面板を利用したスピーカーを提供することを課題とする。   In view of the above problems, the present invention can effectively vibrate a building faceplate with a vibrator, and can replace a vibrator that may be performed in the future in repair or maintenance. It is an object of the present invention to provide a speaker using a building face plate having a structure that can be facilitated.

上記の課題は、建築用面板が、その背面部に設けられた振動子の振動を受けて振動することにより、正面側から発音するようになされた、建築用面板を利用したスピーカーであって、
前記振動子の背面側に、弾力性を有する振動吸収材を介して、振動子固定材が設けられ、該固定材が建築用面板に固定されることにより、振動吸収材が固定材と振動子との間に挟まれて圧縮され、その復元力で振動子が建築用面板の背面部に対して、無接着状態で、弾力的に押し付けられた密着状態となって、取り付いていることを特徴とする、建築用面板を利用したスピーカーによって解決される（第１発明）。 The above-mentioned problem is a speaker using the building face plate, which is made to generate sound from the front side by receiving the vibration of the vibrator provided on the back portion of the building face plate and vibrating.
A vibrator fixing material is provided on the back side of the vibrator via a vibration absorbing material having elasticity, and the vibration absorbing material is fixed to the building face plate so that the vibration absorbing material is fixed to the vibrator and the vibrator. It is sandwiched between and compressed, and with its restoring force, the vibrator is attached to the back part of the building face plate in a non-adherent state and elastically pressed and attached. This is solved by a speaker using a building face plate (first invention).

このスピーカーでは、振動子が、建築用面板の背面部に対して、振動吸収材の弾性復元力によって弾力的に押し付けられた密着状態となっており、その密着状態は接着剤無しで形成されており、また、振動子の振動は、振動吸収材に吸収されて振動子固定材に直接伝わるのが抑制ないしは阻止されるようになされていているので、振動子による建築用面板の振動を効果的なものにすることができる。   In this speaker, the vibrator is in a close contact state that is elastically pressed against the back surface of the building face plate by the elastic restoring force of the vibration absorbing material, and the close contact state is formed without an adhesive. In addition, the vibration of the vibrator is suppressed or prevented from being absorbed by the vibration absorbing material and directly transmitted to the vibrator fixing material. Can be made.

第１発明において、前記振動吸収材の弾力性を利用し、固定材を建築用面板の背面側に固定状態に残したまま、振動子を脱着することができるようになされている場合は（第２発明）、修理やメンテナンス等において将来的に行われることがある振動子の交換作業を容易にすることができる。   In the first invention, when the elasticity of the vibration-absorbing material is utilized and the fixing material is left fixed on the back side of the building face plate, the vibrator can be attached and detached. 2 invention), it is possible to facilitate the replacement work of the vibrator which may be performed in the future in repair or maintenance.

本発明の、建築用面板を利用したスピーカーは、以上のとおりのものであるから、振動子による建築用面板の振動を効果的なものにすることができる。また、修理やメンテナンス等において将来的に行われることがある振動子の交換作業を容易にすることができる。   Since the speaker using the building face plate of the present invention is as described above, the vibration of the building face plate by the vibrator can be made effective. Further, it is possible to facilitate the replacement work of the vibrator, which may be performed in the future in repair or maintenance.

実施形態のスペーサー構造を示すもので、図（イ）は振動子取付け前の状態を示す一部断面斜視図、図（ロ）は振動子取付け後の状態を示す一部断面斜視図である。FIG. 1A is a partially sectional perspective view showing a state before attaching a vibrator, and FIG. 2B is a partially sectional perspective view showing a state after attaching the vibrator. 図（イ）は振動子の取付け部分を示す正面図、図（ロ）は同断面平面図、図（ハ）は同断面側面図、図（ニ）は図（イ）のＩ−Ｉ線断面矢視図である。Fig. (A) is a front view showing a mounting portion of the vibrator, Fig. (B) is a plan view of the same cross section, Fig. (C) is a side view of the same cross section, and Fig. (D) is a cross section taken along line II of Fig. (A). It is an arrow view. 同スピーカーの一部断面分解斜視図である。It is a partial cross section exploded perspective view of the speaker.

次に、本発明の実施形態を図面に基づいて説明する。   Next, embodiments of the present invention will be described with reference to the drawings.

図１〜図３に示す実施形態のスピーカー１において、２は建築用面板、３は振動子、４は弾力性を有する振動吸収材、５は振動子固定材である。   In the speaker 1 of the embodiment shown in FIGS. 1 to 3, 2 is a building face plate, 3 is a vibrator, 4 is a vibration absorbing material having elasticity, and 5 is a vibrator fixing material.

建築用面板２は、建物の屋内の壁や、天井、床等に用いられる面板で、例えば、合板や石こうボードなどからなっており、振動吸収材４はゴム状物などからなっている。   The building face plate 2 is a face plate used for indoor walls, ceilings, floors, and the like of buildings. For example, the face plate 2 is made of plywood or gypsum board, and the vibration absorbing material 4 is made of rubber or the like.

振動子固定材５は、スペーサー６，７，８と押さえ材９とで構成されている。スペーサー６，７，８は、振動子３と同じ厚さ寸法を備え、振動子３を配置するスペース１０を下方、右方、左方の三方から囲み、上方において開放するよう、「コ」の字状に配置される３つの部材で構成され、押さえ材９は、振動子３の配置スペース１０とこれら３つのスペーサー６，７，８の背後とを覆いうる平面サイズを備えたものからなっている。   The vibrator fixing member 5 is composed of spacers 6, 7, 8 and a pressing member 9. The spacers 6, 7, and 8 have the same thickness dimension as the vibrator 3, and surround the space 10 in which the vibrator 3 is arranged from the lower, right, and left sides, and are open so as to open upward. The holding member 9 is composed of three members arranged in a letter shape and has a planar size that can cover the space 10 for arranging the vibrator 3 and the back of the three spacers 6, 7, 8. Yes.

スペーサー６，７，８は、建築用面板２の背面部に、上方開放の振動子配置スペース１０を区画するように配置されると共に、それらの背後に振動吸収材４を介して押さえ材９が配置され、該押さえ材９は、振動吸収材４と各スペーサー６，７，８を貫いて建築用面板２に打ち込まれたビス１１…によって、振動吸収材４が押さえ材９と各スペーサー６，７，８とに挟み込まれて圧縮変形状態となるように取り付けられている。   The spacers 6, 7, and 8 are arranged on the back surface of the building face plate 2 so as to define an upwardly arranged vibrator arrangement space 10, and a pressing material 9 is placed behind them through the vibration absorbing material 4. The vibration absorbing material 4 is arranged by the screws 11 pierced into the building face plate 2 through the vibration absorbing material 4 and the spacers 6, 7, 8. 7 and 8 are attached so as to be compressed and deformed.

そして、振動子３は、図１（イ）（ロ）に示すように、振動子配置スペース１０の上方開放部１０ａを通じて、振動子配置スペース１０内に挿入配置され、上記のように、各スペーサー６，７，８が振動子３と同じ厚さ寸法で、かつ、押さえ材９は振動吸収材４を各スペーサー６，７，８との間で圧縮変形状態となるようにビス１１…で取り付けられていることにより、振動吸収材４の復元力により、建築用面板２の背面部に対して、無接着状態で、弾力的に押し付けられた密着状態となって取り付いた状態となる。   As shown in FIGS. 1A and 1B, the vibrator 3 is inserted and arranged in the vibrator arrangement space 10 through the upper open portion 10a of the vibrator arrangement space 10, and each spacer is arranged as described above. 6, 7, 8 have the same thickness as the vibrator 3, and the pressing member 9 is attached with screws 11 so that the vibration absorbing material 4 is compressed and deformed between the spacers 6, 7, 8. As a result, the restoring force of the vibration-absorbing material 4 is attached to the back surface of the building face plate 2 in a non-adhering state and in an elastically pressed state.

また、振動子３は、上記の弾力的押し付け密着状態を利用して、振動子配置スペース１０内において、固定材５を構成するスペーサー６，７，８のすべてから離間した状態に配置されており、振動子３の振動がスペーサー６，７，８に直接伝わるのが抑制ないしは阻止されるようになされている。   Further, the vibrator 3 is arranged in a state of being separated from all of the spacers 6, 7, and 8 constituting the fixing material 5 in the vibrator arrangement space 10 by utilizing the above-described elastic pressing close contact state. The vibration of the vibrator 3 is suppressed or prevented from being directly transmitted to the spacers 6, 7, and 8.

上記のスピーカー１では、振動子３が、建築用面板２の背面部に対して、振動吸収材４の弾性復元力によって弾力的に押し付けられた密着状態となっており、その密着状態は接着剤無しで形成されており、また、振動子３の振動は、振動吸収材４に吸収されて固定材５を構成する押さえ材９に直接伝わるのが抑制ないしは阻止され、更に、固定材５を構成するスペーサー６，７，８と振動子３も離間していて振動子３の振動がスペーサー６，７，８に直接伝わるのが抑制ないしは阻止されていて、それらによって、振動子３による建築用面板２の振動を効果的なものにすることができる。   In the above speaker 1, the vibrator 3 is in a close contact state elastically pressed against the back surface of the building face plate 2 by the elastic restoring force of the vibration absorbing material 4, and the close contact state is an adhesive. In addition, the vibration of the vibrator 3 is suppressed or prevented from being directly absorbed by the vibration absorbing material 4 and transmitted directly to the presser material 9 constituting the fixing material 5, and further constituting the fixing material 5. The spacers 6, 7, 8 and the vibrator 3 are separated from each other, and the vibration of the vibrator 3 is suppressed or prevented from being directly transmitted to the spacers 6, 7, 8. The vibration of 2 can be made effective.

また、振動子３の交換は、振動吸収材４の弾力性を利用して、即ち、振動子配置スペース１０内に面する振動吸収材４の部分を工具などを使用して圧縮変形させた状態にし、あるいは、振動子配置スペース１０内に面する振動吸収材４の復元力に抗するようにして、振動子３を、振動子配置スペース１０の上方開放部１０ａを通じて引き上げていけば、取り出すことができ、新たな振動子の取付けは、上に延べたようにして行えばよく、修理やメンテナンス等において将来的に行われることがある振動子３の交換作業を容易にすることができる。   In addition, the vibrator 3 is replaced by using the elasticity of the vibration absorbing material 4, that is, a state where the portion of the vibration absorbing material 4 facing the vibrator arrangement space 10 is compressed and deformed using a tool or the like. Alternatively, if the vibrator 3 is pulled up through the upper open portion 10a of the vibrator arrangement space 10 so as to resist the restoring force of the vibration absorbing material 4 facing the vibrator arrangement space 10, it is taken out. It is possible to attach a new vibrator as if it were extended upward, and it is possible to facilitate replacement work of the vibrator 3 which may be performed in the future in repair or maintenance.

以上に、本発明の実施形態を示したが、本発明はこれに限られるものではなく、発明思想を逸脱しない範囲で各種の変更が可能である。例えば、上記の実施形態では、振動吸収材や振動子固定材として、特定の構成形態を備えたものを採用しているが、振動吸収材や振動子固定材の具体的形態に制限はなく、種々の形態をしていてよい。また、振動子の交換や設置に用いられる設置スペースの開放部は、上方に限らず、どの位置に備えられていてもよい。   Although the embodiment of the present invention has been described above, the present invention is not limited to this, and various modifications can be made without departing from the spirit of the invention. For example, in the above embodiment, a vibration absorbing material or a vibrator fixing material is adopted that has a specific configuration form, but there is no limitation on the specific form of the vibration absorbing material or the vibrator fixing material, It may take various forms. Moreover, the opening part of the installation space used for replacement | exchange and installation of a vibrator | oscillator is not restricted above, and may be provided in any position.

１…スピーカー
２…建築用面板
３…振動子
４…振動吸収材
５…振動子固定材 DESCRIPTION OF SYMBOLS 1 ... Speaker 2 ... Faceplate for construction 3 ... Vibrator 4 ... Vibration absorber 5 ... Vibrator fixing material

Claims (1)

建築用面板が、その背面部に設けられた振動子の振動を受けて振動することにより、正面側から発音するようになされた、建築用面板を利用したスピーカーであって、
振動吸収材と振動子固定材とが備えられ、
振動吸収材は、ゴム状物からなり、
振動子固定材は、スペーサーと、押さえ材とで構成され、
スペーサーは、振動子と同じ厚さ寸法を備え、建築用面板の背面部に、振動子を配置するスペースを三方から囲み、残る一方において開放するよう、「コ」の字状に配置され、
押さえ材は、振動子の配置スペースとスペーサーの背後とを覆いうる平面サイズを備えたものからなって、振動子の配置スペースとスペーサーの背後に振動吸収材を介して配置され、振動吸収材とスペーサーを貫いて建築用面板に打ち込まれたビスによって、振動吸収材が押さえ材とスペーサーとに挟み込まれて圧縮変形状態となるように取り付けられており、
前記振動子は、押さえ材が取り付けられ背後に振動吸収材が配置された振動子配置スペースの前記開放部を通じて振動子配置スペース内に挿入配置可能であると共に、振動子配置スペースから前記開放部を通じて取出し可能で、挿入配置状態において、振動吸収材の復元力により、建築用面板の背面部に対して、無接着状態で、弾力的に押し付けられた密着状態となって取り付いた状態となっており、
前記振動子は、上記の弾力的押し付け密着状態を利用して、振動子配置スペース内において、スペーサーから離間した状態に配置されていることを特徴とする、建築用面板を利用したスピーカー。 The building face plate is a speaker using the building face plate, which is adapted to generate sound from the front side by receiving the vibration of the vibrator provided on the back surface thereof and vibrating.
A vibration absorbing material and a vibrator fixing material are provided,
The vibration absorber is made of rubber-like material,
The vibrator fixing material is composed of a spacer and a pressing material.
The spacer has the same thickness dimension as the vibrator, and is arranged in the shape of a `` U '' so as to surround the space for placing the vibrator from three sides on the back of the building face plate, and to open on the other side,
The holding member has a plane size that can cover the space for placing the vibrator and the back of the spacer, and is disposed via the vibration absorbing material behind the space for placing the vibrator and the spacer. The vibration absorbing material is sandwiched between the presser material and the spacer by a screw that is driven into the building face plate through the spacer, and is attached in a state of compressive deformation.
The vibrator can be inserted and arranged in the vibrator arrangement space through the opening portion of the vibrator arrangement space in which a pressing material is attached and a vibration absorbing material is arranged behind the vibrator, and from the vibrator arrangement space through the opening portion. It can be taken out, and in the inserted arrangement state, it is in a state where it is attached in a non-adhesive and elastically pressed state against the back of the building faceplate due to the restoring force of the vibration absorbing material ,
A speaker using an architectural faceplate, wherein the vibrator is arranged in a state of being separated from a spacer in a vibrator arrangement space by utilizing the above-described elastic pressing contact state .
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