JPH0737423Y2 - Miyuki Board - Google Patents
Miyuki BoardInfo
- Publication number
- JPH0737423Y2 JPH0737423Y2 JP1985048164U JP4816485U JPH0737423Y2 JP H0737423 Y2 JPH0737423 Y2 JP H0737423Y2 JP 1985048164 U JP1985048164 U JP 1985048164U JP 4816485 U JP4816485 U JP 4816485U JP H0737423 Y2 JPH0737423 Y2 JP H0737423Y2
- Authority
- JP
- Japan
- Prior art keywords
- box
- speaker
- board body
- board
- speaker box
- 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 - Lifetime
Links
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は可聴周波数より低域の振動波を発生する振動体
を有するミュージックボードに関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a music board having a vibrating body that generates a vibrating wave in a frequency range lower than an audible frequency.
（従来の技術） 従来、出願人は特願昭60−967号として第６図に示すミ
ュージックボードを提案している。(Prior Art) Conventionally, the applicant has proposed a music board shown in FIG. 6 as Japanese Patent Application No. 60-967.
即ち、横長板状のミュージックボード本体10と、該ボー
ド本体10の両側に取付けられた一対の縦長箱状のスピー
カボックス11と、該スピーカボックス11の上部の間に取
付けられたコントロールボックス12とからなり、該ボー
ド本体10の裏面には振動を発生させる振動装置13を、ま
た、該スピーカボックス11には音声を発生させるスピー
カ14を取付け、該音声及び振動に合せて歌唱することが
できるものである。That is, from a horizontally long plate-shaped music board body 10, a pair of vertically long box-shaped speaker boxes 11 mounted on both sides of the board body 10, and a control box 12 mounted between the upper portions of the speaker box 11. A vibration device 13 for generating vibration is attached to the back surface of the board body 10, and a speaker 14 for generating sound is attached to the speaker box 11 so that the user can sing along with the sound and vibration. is there.
（考案が解決しようとする問題点） 前記従来のミュージックボードでは、ボード本体10の両
側は第７図に示すように、スピーカボックス11の内側板
11aの長溝11bに嵌合して取付ける構造となっているか
ら、振動装置13の振動が該スピーカボックス11に直接的
に伝達され、該スピーカボックス11とコントロールボッ
クス12との取付け部分及び該各スピーカボックス11を連
結する連結棒15との取付け部分が弛緩し、がたが生じる
という問題点を有していた。(Problems to be Solved by the Invention) In the conventional music board, as shown in FIG. 7, both sides of the board body 10 are inside plates of the speaker box 11.
Since the structure is such that it is fitted into the long groove 11b of the 11a and attached, the vibration of the vibrating device 13 is directly transmitted to the speaker box 11, and the attachment portion between the speaker box 11 and the control box 12 and the respective speakers. There has been a problem that a mounting portion for connecting the box 11 with the connecting rod 15 is loosened to cause rattling.
（考案の目的） 本考案は前記従来の問題点に鑑み、各スピーカボックス
は緊張連絡可能な連結部材にて連結、固定することによ
り、がたを除去するミュージックボードを提供しようと
するものである。(Purpose of the Invention) In view of the above-mentioned conventional problems, the present invention is to provide a music board for removing rattling by connecting and fixing each speaker box with a connecting member capable of tension communication. .
（問題点を解決するための手段） 本考案は前記目的を達成するため、ボード本体20に可聴
周波数より低域の振動波又は重低音を発生する振動体50
を取付けるとともに、該ボード本体20の両側縁には一対
のスピーカボックス30を取付け、また、該各スピーカボ
ックス30はネジ機構を備えた長さ調節自在な連結部材60
にて該ボード本体に対して引き付け固定できるよう連結
したことを特徴とする。(Means for Solving the Problems) In order to achieve the above object, the present invention provides a vibrating body 50 that generates a vibration wave or a deep bass in a frequency range lower than an audible frequency on a board body 20.
A pair of speaker boxes 30 are attached to both side edges of the board main body 20, and each speaker box 30 is provided with a screw mechanism so that its length is adjustable.
It is characterized in that it is connected so as to be attracted and fixed to the board body.
（作用） 本考案によれば、振動体から発せられる強振動がボード
本体からスピーカボックスにすることによりスピーカボ
ックスの取付け部分に弛緩、がたが生じても、連結部材
のネジ機構で締め操作することにより、各スピーカボッ
クスがボード本体側に引き付け固定され、強固なミュー
ジックボードが提供される。(Operation) According to the present invention, even if strong vibration generated from the vibrating body is loosened or rattling at the mounting portion of the speaker box by causing the speaker body to move from the board body to the speaker box, the screwing mechanism of the connecting member performs the tightening operation. As a result, each speaker box is attracted and fixed to the board body side, and a strong music board is provided.
（実施例） 第１図乃至第３図は本考案の第１の実施例を示すもの
で、20は横長板状のミュージックボード本体（以下ボー
ド本体と云う）、30は一対の縦長箱状のスピーカボック
ス（支持体）、40は横長箱状のコントロールボックスで
ある。(Embodiment) FIGS. 1 to 3 show a first embodiment of the present invention, in which 20 is a horizontally long plate-shaped music board body (hereinafter referred to as a board body), and 30 is a pair of vertically long box-shaped bodies. The speaker box (support) 40 is a horizontally long box-shaped control box.
前記ボード本体20の裏側には可聴周波数より低域の振動
波または重低音を発生する振動装置50が取付けられ、該
振動装置50は実願昭58−78810号として既に出願人が提
案したものを用いている。その構造は第２図に示すよう
に、振動部51を構成するケース52内に偏平ドーナツ状の
永久磁石53と鉄系の巻枠54にコイル55を巻回してなる励
磁コイルとを組込み、該永久磁石53をケース52に固定
し、且、励磁コイルをばね板56に連結せしめて振動作用
体57を形成している。また、該振動作用体57を永久磁石
53に所定の振動許容空間をおいて対向させ、振動作用体
57、即ち励磁コイルにリード線58を接続したものであ
る。On the back side of the board body 20, a vibration device 50 for generating a vibration wave or deep bass in a frequency range lower than an audible frequency is attached, and the vibration device 50 is the one already proposed by the applicant as Japanese Patent Application No. 58-78810. I am using. As shown in FIG. 2, the structure is such that a flat donut-shaped permanent magnet 53 and an exciting coil formed by winding a coil 55 around an iron-based winding frame 54 are incorporated in a case 52 that constitutes a vibrating portion 51. A permanent magnet 53 is fixed to the case 52, and an exciting coil is connected to a spring plate 56 to form a vibrating body 57. Further, the vibration acting member 57 is a permanent magnet.
53 with a predetermined vibration permitting space facing each other,
57, that is, the lead wire 58 is connected to the exciting coil.
前記スピーカボックス30の内側板31には長手方向に沿っ
て長溝31aを形成し、該長溝31aには前記ボード本体20の
長手方向周縁を嵌合している。A long groove 31a is formed in the inner plate 31 of the speaker box 30 along the longitudinal direction, and the peripheral edge of the board body 20 in the longitudinal direction is fitted in the long groove 31a.
60は前記各スピーカボックス30を連結する鉄製の連結部
材で、第３図にも示すように、各スピーカボックス30へ
の一対の取付け部61,62と、該取付け部61,62を連結する
連結部63とからなる。Reference numeral 60 denotes an iron connecting member that connects the speaker boxes 30 to each other. As shown in FIG. 3, a pair of mounting portions 61 and 62 to each speaker box 30 and a connecting portion that connects the mounting portions 61 and 62 are connected. It consists of part 63.
前記各取付け部61,62は横長板状に形成し、その両側に
は一方向に延びる屈曲片61a,61b,62a,62bを設け、ま
た、該取付け部61,62は複数の螺着孔64を設けるととも
に、複数の螺子65を介して該各スピーカボックス30の先
端へこれを保持するよう取付けられている。更に、該取
付け部61,62のボード本体20側の屈曲片61a,62aにはそれ
ぞれ対向して内周面に螺子山を形成したボス部66a,66b
が設けられている。前記連結部63は角棒状に形成し、そ
の両側外周面には螺子山が設けられ、該螺子山を介して
該各取付け部61,62のボス部66a,66bに螺着されている。
この螺子山がそれぞれ形成されたボス部66a,66bと連結
部63の両側外周面とによりネジ機構が構成されている。
また、該各ボス部66a,66bの螺子山及び該連結部63の各
螺子山は、第３図の矢印（１点鎖線）に示すように、該
連結部63を回動することにより、該各取付け部61,62の
間隔を広くしたり、或いは、狭くしたりできるように形
成されている。Each of the mounting portions 61, 62 is formed in a horizontally long plate shape, and bending pieces 61a, 61b, 62a, 62b extending in one direction are provided on both sides thereof, and the mounting portions 61, 62 have a plurality of screw holes 64. And is attached to the tip of each speaker box 30 via a plurality of screws 65 so as to hold it. Further, boss portions 66a, 66b having a screw thread formed on the inner peripheral surface thereof facing the bent pieces 61a, 62a on the board body 20 side of the mounting portions 61, 62, respectively.
Is provided. The connecting portion 63 is formed in the shape of a square rod, and a screw thread is provided on both outer peripheral surfaces of the connecting portion 63, and the connecting portion 63 is screwed to the boss portions 66a and 66b of the mounting portions 61 and 62 via the screw threads.
A screw mechanism is constituted by the boss portions 66a, 66b each having the screw thread formed therein and the outer peripheral surfaces on both sides of the connecting portion 63.
Further, the screw threads of the boss portions 66a, 66b and the screw threads of the connecting portion 63 are rotated by rotating the connecting portion 63 as shown by an arrow (dotted line) in FIG. The mounting portions 61, 62 are formed so that the interval between them can be widened or narrowed.
尚、32は該スピーカボックス30の前記コントロールボッ
クス40側に取付けられたスピーカ、33はポートで、該ス
ピーカ32と該ポート33とにより可聴周波数の振動波を発
生するスピーカ装置を構成している。Incidentally, 32 is a speaker attached to the control box 40 side of the speaker box 30, 33 is a port, and the speaker 32 and the port 33 constitute a speaker device for generating a vibration wave of an audible frequency.
本考案にかかる第１の実施例は前記の如く構成されてい
るから、ボード本体20の振動装置50及びスピーカボック
ス30のスピーカ装置32,33を駆動するときは、該振動装
置50の振動及び該スピーカ装置32,33の振動は該スピー
カボックス30に伝導し、該スピーカボックス30と連結部
材60との連結部分が緩むが、かかる場合は該連結部材60
の連結部63を回転させることにより、取付け部61,62を
介して該各スピーカボックス30を相互に引き付け、緊張
連絡することができるから、各スピーカボックス30を強
固に固定することができる。Since the first embodiment of the present invention is configured as described above, when driving the vibration device 50 of the board body 20 and the speaker devices 32 and 33 of the speaker box 30, the vibration of the vibration device 50 and The vibrations of the speaker devices 32 and 33 are transmitted to the speaker box 30, and the connecting portion between the speaker box 30 and the connecting member 60 is loosened.
By rotating the connecting portion 63, the speaker boxes 30 can be attracted to each other through the attachment portions 61 and 62 and tension communication can be achieved, so that the speaker boxes 30 can be firmly fixed.
第４図は本考案の第２の実施例を示すもので、ボード本
体20とスピーカボックス30とを複数の板ばね70により連
結したものである。FIG. 4 shows a second embodiment of the present invention, in which the board body 20 and the speaker box 30 are connected by a plurality of leaf springs 70.
かかる実施例によれば、ボード本体20から伝達される振
動は該板ばね70により減衰されて該スピーカボックス30
に伝達されることから、該スピーカボックス30とコント
ロールボックス40、該スピーカボックス30と長さの調節
可能な連結部材60との連結状態を弛緩させることはな
い。According to such an embodiment, the vibration transmitted from the board body 20 is damped by the leaf spring 70, and the speaker box 30
Therefore, the connection state between the speaker box 30 and the control box 40, and the connection state between the speaker box 30 and the connection member 60 whose length can be adjusted is not relaxed.
尚、その他の構成、効果は前記第１の実施例と同様であ
る。The other configurations and effects are similar to those of the first embodiment.
第５図は本考案の第３の実施例を示すもので、連結部材
60の連結部63を第１の連結部63aと第２の連結部63bとに
分割し、該連結部63a,63bの先端を鎖状に形成したスチ
ールワイヤ63cにて連結したものである。FIG. 5 shows a third embodiment of the present invention, which is a connecting member.
The connecting portion 63 of 60 is divided into a first connecting portion 63a and a second connecting portion 63b, and the ends of the connecting portions 63a and 63b are connected by a steel wire 63c formed in a chain shape.
かかる実施例によれば、スピーカボックス30から伝導す
る振動により該連結部材60にねじりモーメントが作用し
たとしても、該作用は該スチールワイヤ63cにて吸収さ
れ、連結部63の両端の螺子山及び各ボス部66a,66bの螺
子山との間に過負荷が加わることがなく、該連結部材60
の破損を防止することができる。According to this embodiment, even if a torsional moment acts on the connecting member 60 due to the vibration transmitted from the speaker box 30, the action is absorbed by the steel wire 63c, and the screw thread at each end of the connecting portion 63 and each No overload is applied between the bosses 66a and 66b and the screw threads, and the connecting member 60
Can be prevented from being damaged.
尚、その他の構成、効果は前記第１の実施例と同様であ
る。The other configurations and effects are similar to those of the first embodiment.
前記各実施例では連結部材60をスピーカボックスク30の
先端に取付けているが、これに限らず該スピーカボック
ス30の長手方向中央付近に取付けるようにしても良いこ
とは勿論である。Although the connecting member 60 is attached to the tip of the speaker box 30 in each of the above-described embodiments, the present invention is not limited to this, and it goes without saying that the connecting member 60 may be attached near the center of the speaker box 30 in the longitudinal direction.
（考案の効果） 以上説明したように、本考案はボード本体に可聴周波数
より低域の振動波又は重低音を発生する振動体を取付け
るとともに、該ボード本体の両側には一対のスピーカボ
ックスを取付け、また、該各スピーカボックスはネジ機
構を備えた長さ調節自在な連結部材にて該ボード本体に
対して引き付け固定できるよう連結したので、振動体か
ら発せられる強振動がボード本体からスピーカボックス
に伝導することにより、スピーカボックスの取付け部分
に弛緩、がたが生じたとしても、該各スピーカボックス
は該連結部材のネジ機構を締め操作することにより相互
に引き付けることができ、がたを除去し、強固なミュー
ジックボードが提供されるという利点を有する。(Effect of the Invention) As described above, according to the present invention, the board body is provided with the vibrating body that generates the vibration wave or the deep bass in the lower frequency range than the audible frequency, and the pair of speaker boxes are attached to both sides of the board body. Also, since each speaker box is connected to the board body by a length-adjustable connecting member that can be attracted and fixed to the board body, strong vibration generated from the vibrating body is transmitted from the board body to the speaker box. Even if looseness or rattling occurs in the mounting portion of the speaker box due to conduction, the speaker boxes can be attracted to each other by tightening the screw mechanism of the connecting member, and the rattling is removed. , With the advantage that a robust music board is provided.
図面は本考案にかかるミュージックボードの説明に供す
るもので、第１図乃至第３図は本考案の第１の実施例を
示し、第１図はミュージックボードの斜視図、第２図は
振動装置を示す断面図、第３図は連結部材を示す一部切
り欠き斜視図、第４図は本考案の第２の実施例にかかる
ミュージックボードを示す一部切り欠き斜視図、第５図
は本考案の第３の実施例を示す一部省略斜視図、第６図
及び第７図は従来のミュージックボードを示し、第６図
は斜視図、第７図はボード本体の取付け構造を示す断面
図である。 図中、20……ボード本体、30……スピーカボックス、50
……振動装置（振動体）、60……連結部材。The drawings are provided for explaining a music board according to the present invention. FIGS. 1 to 3 show a first embodiment of the present invention. FIG. 1 is a perspective view of the music board and FIG. 2 is a vibration device. FIG. 3 is a partially cutaway perspective view showing a connecting member, FIG. 4 is a partially cutaway perspective view showing a music board according to a second embodiment of the present invention, and FIG. 5 is a book. A partially omitted perspective view showing a third embodiment of the invention, FIGS. 6 and 7 show a conventional music board, FIG. 6 is a perspective view, and FIG. 7 is a sectional view showing a mounting structure of a board body. Is. In the figure, 20 …… Board body, 30 …… Speaker box, 50
…… Vibration device (vibration body), 60 …… Coupling member.
Claims (3)
又は重低音を発生する振動装置等の振動体を取り付ける
とともに、該ボード本体の両側縁には一対のスピーカボ
ックスを取り付け、該各スピーカボックスはネジ機構を
備えた長さ調節自在な連結部材にて該ボード本体に対し
て引き付け固定できるように連結した ことを特徴とするミュージックボード。1. A board body is provided with a vibrating body such as a vibrating device for generating a vibration wave or deep bass in a frequency range lower than an audible frequency, and a pair of speaker boxes are attached to both side edges of the board body. The music box is characterized in that the box is connected by a length-adjustable connecting member with a screw mechanism so that the box can be attracted and fixed to the board body.
の先端に取り付けられた剛体の取付け部と、各取付け部
に螺合自在に連結した剛体の連結部とからなり、該連結
部を回転することにより該各スピーカボックスを引き付
け固定する ことを特徴とする実用新案登録請求の範囲第１項記載の
ミュージックボード。2. The screw mechanism of the connecting member comprises a rigid attachment portion attached to the end of each speaker box and a rigid attachment portion screwably attached to each attachment portion, and the attachment portion is rotated. The music board according to claim 1, characterized in that the speaker boxes are attracted and fixed thereby.
り、分割された部分を互いに鎖状のスチールワイヤにて
連結した ことを特徴とする実用新案登録請求の範囲第２項記載の
ミュージックボード。3. The music board according to claim 2, wherein the connecting part is divided into at least two or more parts, and the divided parts are connected to each other by chain steel wires. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985048164U JPH0737423Y2 (en) | 1985-04-02 | 1985-04-02 | Miyuki Board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985048164U JPH0737423Y2 (en) | 1985-04-02 | 1985-04-02 | Miyuki Board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61166677U JPS61166677U (en) | 1986-10-16 |
| JPH0737423Y2 true JPH0737423Y2 (en) | 1995-08-23 |
Family
ID=30564161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985048164U Expired - Lifetime JPH0737423Y2 (en) | 1985-04-02 | 1985-04-02 | Miyuki Board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737423Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756307U (en) * | 1980-09-19 | 1982-04-02 | ||
| JPS585558A (en) * | 1981-06-29 | 1983-01-12 | Aisin Warner Ltd | Case for vehicular multiple-stage automatic speed change gear |
-
1985
- 1985-04-02 JP JP1985048164U patent/JPH0737423Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61166677U (en) | 1986-10-16 |
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