JP2508775Y2 - Speaker device - Google Patents
Speaker deviceInfo
- Publication number
- JP2508775Y2 JP2508775Y2 JP1992055748U JP5574892U JP2508775Y2 JP 2508775 Y2 JP2508775 Y2 JP 2508775Y2 JP 1992055748 U JP1992055748 U JP 1992055748U JP 5574892 U JP5574892 U JP 5574892U JP 2508775 Y2 JP2508775 Y2 JP 2508775Y2
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- plate member
- cabinet body
- mounting
- mounting hole
- 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 - Fee Related
Links
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、車両のインスツルメン
トパネル（以下、インパネと称する）等に取り付けるボ
ックス付スピーカに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a speaker with a box attached to an instrument panel (hereinafter referred to as an instrument panel) of a vehicle.
【０００２】[0002]
【従来の技術】近年の音響装置のＨＩ−ＦＩ化に伴っ
て、車両のインパネ等に小型のツイータを設けることが
ある。図ｎは従来のツイータを示す断面図である。ツイ
ータ１０は樹脂性のキャビネット１とツイータユニット
２とで構成されており、キャビネット１の底面にはイン
サートナットによるネジ孔１１が形成されている。2. Description of the Related Art With the recent introduction of HI-FI audio equipment, a small tweeter may be provided in a vehicle instrument panel or the like. FIG. N is a sectional view showing a conventional tweeter. The tweeter 10 is composed of a resin cabinet 1 and a tweeter unit 2, and a screw hole 11 formed by an insert nut is formed on the bottom surface of the cabinet 1.
【０００３】そして、このツイータ１０はインパネ３に
開口した取付孔３１とネジ孔１１との位置を合わせてイ
ンパネ３の裏面側から取付ネジ４をネジ孔１１へ螺合し
て取付られる。The tweeter 10 is attached by screwing a mounting screw 4 into the screw hole 11 from the back side of the instrument panel 3 while aligning the mounting hole 31 opened in the instrument panel 3 with the screw hole 11.
【０００４】[0004]
【考案が解決しようとする課題】従来のツイータ１０を
取り付ける場合、取付ネジ４をインパネ３の裏面側から
螺合させるため、いったんインパネ３を車両から取り外
す必要があり、非常に手間がかかるという問題がある。
また、ネジ孔１１をキャビネット１に設けているが、樹
脂性のキャビネット１にインサートナット等によりネジ
孔３１を形成するにはキャビネット１の内側に突出部１
２が必要となり、キャビネット１内の空間が減少して、
良好な音響特性を得にくいという問題もある。When mounting the conventional tweeter 10, since the mounting screw 4 is screwed from the back side of the instrument panel 3, it is necessary to remove the instrument panel 3 from the vehicle, which is very troublesome. There is.
Further, although the screw hole 11 is provided in the cabinet 1, in order to form the screw hole 31 in the resin cabinet 1 with an insert nut or the like, the protruding portion 1 is provided inside the cabinet 1.
2 is required, the space in the cabinet 1 is reduced,
There is also a problem that it is difficult to obtain good acoustic characteristics.
【０００５】本考案はこのような問題点を解決するもの
である。The present invention solves such a problem.
【０００６】[0006]
【課題を解決するための手段】上記問題を解決するため
に本考案は、被取付面に取り付けられるスピーカ装置で
あって、取付孔を有し、開口方向に向かって開いた形状
をしていると共にその先端が外側に向かって反り返った
形状の底板部材と、該底板部材の側面外周と略同じ大き
さの凹部を具備するキャビネット本体と、該キャビネッ
ト本体の凹部につながる開口部に取付られるスピーカユ
ニットとからなり、前記底板部材は前記取付孔に挿入さ
れたネジにより前記被取付面に固定される共に、該ネジ
により該取付孔が閉塞され、該底板部材が該被取付面に
固定された状態で該底板部材の側面部に嵌合させ、前記
キャビネット本体と前記底板部材によりスピーカ背面の
密閉空間を形成するようにしてなることを特徴とするも
のである。In order to solve the above problems, the present invention is a speaker device to be mounted on a mounting surface, which has a mounting hole and is open toward the opening direction. In addition, a bottom plate member having a tip whose end is bent back toward the outside, a cabinet body having a recess having substantially the same size as the outer circumference of the side surface of the bottom plate member, and a speaker unit attached to an opening connected to the recess of the cabinet body A state in which the bottom plate member is fixed to the mounting surface by a screw inserted into the mounting hole, the mounting hole is closed by the screw, and the bottom plate member is fixed to the mounting surface. Is fitted to the side surface of the bottom plate member, and the cabinet main body and the bottom plate member form a closed space on the back surface of the speaker.
【０００７】[0007]
【作用】キャビネット本体と底板部とを別体としている
ので、インパネ等の被取付面の表側から取付ネジにより
固定することができる。また、底板部材に開口した取付
孔は取付手段部により閉塞され、キャビネット本体と底
板部材とは、キャビネット本体の凹部と底板部材とが嵌
合することにより閉塞されるため、キャビネット本体の
密閉度が損なわれることがない。Since the main body of the cabinet and the bottom plate are separated from each other, they can be fixed by the mounting screws from the front side of the mounting surface such as the instrument panel. Further, the mounting hole opened in the bottom plate member is closed by the mounting means portion, and the cabinet body and the bottom plate member are closed by fitting the concave portion of the cabinet body and the bottom plate member, so that the degree of sealing of the cabinet body is improved. It is not damaged.
【０００８】[0008]
【実施例】以下、図面を用いて本考案の実施例を説明す
る。図１は本考案の実施例を示す斜視図であり、図２は
図１のＡ−Ａ断面図、図３は図１のＢ−Ｂ断面図であ
る。尚、図ｎと同等の部分には同一符号を付してある。
スピーカ装置２０はキャビネット本体５、底板部材６、
ツイータユニット２、サランネット９等から構成されて
いる。Embodiments of the present invention will be described below with reference to the drawings. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a sectional view taken along the line AA of FIG. 1, and FIG. 3 is a sectional view taken along the line BB of FIG. Incidentally, the same parts as those in FIG.
The speaker device 20 includes a cabinet body 5, a bottom plate member 6,
The tweeter unit 2 and the Saran net 9 are included.
【０００９】キャビネット本体５はツイータユニット２
が取付られる開口部５５、底板部材６が嵌合する凹部５
１、底板部材６とキャビネット本体５とがより強く嵌合
するように形成された係合穴５２、ツイータユニット２
へ接続されるコード７の取り出し用の切欠５３等が形成
されている。また、底板部材６は底面部６０、底面部の
外周から立ち上がった側面部６３、インパネ３へのネジ
止め用の取付孔６１、コード７の取り出し用の切欠部６
４を備えている。この底板部材６の側面部６３は図面上
方に向かってわずかに開いた形状となっており、その側
面部６３のエッジ部６６はさらに外方に向かってわずか
に反り返った形状となっている。また底板部材６の切欠
部６４の一部は、コード７に取り付けられた気密用のブ
ッシュ８に形成されたスリット８１に嵌合するフランジ
部６５が形成されている。さらに、側面部６３にはキャ
ビネット本体５に設けられた係合穴５２に対応する位置
に突出する係合突起６２が形成されている。The cabinet body 5 is a tweeter unit 2
An opening 55 to which is attached, and a recess 5 into which the bottom plate member 6 is fitted
1. Engagement holes 52 formed so that the bottom plate member 6 and the cabinet body 5 are fitted more tightly, Tweeter unit 2
A notch 53 or the like for taking out the cord 7 connected to the is formed. The bottom plate member 6 includes a bottom surface portion 60, a side surface portion 63 rising from the outer periphery of the bottom surface portion, a mounting hole 61 for screwing the instrument panel 3, and a cutout portion 6 for taking out the cord 7.
It is equipped with 4. The side surface portion 63 of the bottom plate member 6 has a shape that is slightly opened upward in the drawing, and the edge portion 66 of the side surface portion 63 has a shape that is slightly curved outward. A flange portion 65 that fits into a slit 81 formed in the airtight bush 8 attached to the cord 7 is formed in a part of the cutout portion 64 of the bottom plate member 6. Further, the side surface portion 63 is formed with an engagement protrusion 62 that protrudes to a position corresponding to the engagement hole 52 provided in the cabinet body 5.
【００１０】次に、このように構成されたスピーカ装置
２０のインパネ３への取り付けについて説明する。ま
ず、底板部材６をインパネ３の所望の取付位置に配置
し、取付孔６１を通してタッピンネジ６７をインパネ３
にねじ込んで、底板部材６をインパネ３に取り付ける。Next, the mounting of the thus constructed speaker device 20 to the instrument panel 3 will be described. First, the bottom plate member 6 is arranged at a desired mounting position of the instrument panel 3, and the tapping screw 67 is passed through the mounting hole 61 and the tapping screw 67 is attached.
Then, the bottom plate member 6 is attached to the instrument panel 3.
【００１１】そして、コード７に取り付けられたブッシ
ュ８を底板部材６の切欠部６４に装着する。このとき、
ブッシュ８のスリット８１が切欠部６４のフランジ部６
５に嵌合させる。さらに、底板部材６の側面部６３をキ
ャビネット本体５の凹部に嵌入する。これにより、側面
部６３のエッジ部６６がキャビネット本体５の階段部５
４に当接すると共に、係合突起６２と係合穴５２とが係
合し、底板部材６とキャビネット本体５との気密が保た
れる。また、底板部材６に開口した取付孔６１はタッピ
ンネジ６７の頭部６８によって閉塞されるので、取付孔
６１から空気が漏れることはない。Then, the bush 8 attached to the cord 7 is attached to the notch 64 of the bottom plate member 6. At this time,
The slit 81 of the bush 8 is the flange portion 6 of the cutout portion 64.
5 is fitted. Further, the side surface portion 63 of the bottom plate member 6 is fitted into the concave portion of the cabinet body 5. As a result, the edge portion 66 of the side surface portion 63 is formed so that the step portion 5 of the cabinet body 5
4, the engaging projection 62 engages with the engaging hole 52, and the bottom plate member 6 and the cabinet body 5 are kept airtight. Further, since the mounting hole 61 opened in the bottom plate member 6 is closed by the head 68 of the tapping screw 67, air does not leak from the mounting hole 61.
【００１２】尚、底板部材６の側面部６３はわずかに外
方に開いた形状となっており、更にエッジ部６６は側面
部６３よりもさらに外方へ反り返っているため、キャビ
ネット本体６の凹部５１と底板部材６の側面部６３との
嵌合がより強固となり、両者の気密性がより良好とな
る。このように本実施例によれば、スピーカ装置２０に
おけるスピーカボックスをキャビネット本体５と底板部
材６とによって構成しているため、底板部材６をインパ
ネ３の表面側からネジ止めすることができ、取付作業性
が向上する。尚、底板部材６に開口した取付孔６１はタ
ッピンネジ６７の頭部６８によって閉塞されるので、取
付孔６１から空気が漏れることはない。Since the side surface portion 63 of the bottom plate member 6 is slightly outwardly opened, and the edge portion 66 is further curved outward than the side surface portion 63, the concave portion of the cabinet body 6 is formed. The fitting between 51 and the side surface portion 63 of the bottom plate member 6 becomes stronger, and the airtightness between them becomes better. As described above, according to the present embodiment, since the speaker box in the speaker device 20 is composed of the cabinet body 5 and the bottom plate member 6, the bottom plate member 6 can be screwed from the front surface side of the instrument panel 3 and mounted. Workability is improved. Since the mounting hole 61 opened in the bottom plate member 6 is closed by the head 68 of the tapping screw 67, air does not leak from the mounting hole 61.
【００１３】また、底板部材６の側面部６３をわずかに
外方に広げると共に、エッジ部６６をさらに外方へ反り
返るように構成しているため、底板部材６とキャビネッ
ト本体５との気密性が良好に保たれ、スピーカ装置２０
の再生特性が悪化することがない。尚、以上の実施例で
は底板部材６をタッピンネジ６７によって固定していた
が、例えばインパネ３等の被取付面から突出するように
ボルトを埋め込んでおき、そのボルトに取付孔６１を挿
入した状態で、インパネ３の表面側からボルトにナット
を螺合するようにしてもよい。Further, since the side surface portion 63 of the bottom plate member 6 is slightly outwardly expanded and the edge portion 66 is further warped outward, the airtightness between the bottom plate member 6 and the cabinet body 5 is improved. The speaker device 20 is kept good.
Does not deteriorate the reproduction characteristics. Although the bottom plate member 6 is fixed by the tapping screw 67 in the above embodiments, for example, a bolt is embedded so as to project from the mounting surface of the instrument panel 3 or the like, and the mounting hole 61 is inserted into the bolt. Alternatively, a nut may be screwed into the bolt from the front side of the instrument panel 3.
【００１４】このようにした場合、ボルトとナットとに
より取付孔６１が閉塞されることになり、上述の実施例
と同様にツイータ装置２０の再生特性は劣化しない。In this case, the mounting hole 61 is closed by the bolt and the nut, and the reproduction characteristic of the tweeter device 20 is not deteriorated as in the above embodiment.
【００１５】[0015]
【考案の効果】以上、詳細に説明したように本考案によ
れば、スピーカボックスをキャビネット本体とと底板部
材とで構成したので、被取付面の表面側からネジで固定
することができ、取付作業性が向上する。また、底板部
材に開口した取付孔は取付手段により閉塞され、キャビ
ネット本体と底板部材とは、キャビネット本体の凹部と
底板部材の側面部とが嵌合することにより閉塞されるた
め、キャビネット本体の密閉度が損なわれることがな
い。As described in detail above, according to the present invention, since the speaker box is composed of the cabinet body and the bottom plate member, the speaker box can be fixed with screws from the surface side of the mounting surface. Workability is improved. Further, the mounting hole opened in the bottom plate member is closed by the mounting means, and the cabinet body and the bottom plate member are closed by fitting the concave portion of the cabinet body and the side surface portion of the bottom plate member, so that the cabinet body is sealed. The degree is not lost.
【図１】本考案の実施例を示す分解斜視図FIG. 1 is an exploded perspective view showing an embodiment of the present invention.
【図２】図１のＡ−Ａ断面図FIG. 2 is a sectional view taken along line AA of FIG. 1;
【図３】図１のＢ−Ｂ断面図FIG. 3 is a sectional view taken along line BB of FIG. 1;
【図４】従来のツイータを示す断面図FIG. 4 is a sectional view showing a conventional tweeter.
２：ツイータユニット ５：キャビネット本体 ５１：凹部 ６：底板部材 ６０：底面部 ６１：取付孔 ６３：側面部 2: Tweeter unit 5: Cabinet body 51: Recessed portion 6: Bottom plate member 60: Bottom portion 61: Mounting hole 63: Side portion
Claims (1)
であって、 取付孔を有し、開口方向に向かって開いた形状をしてい
ると共にその先端が外側に向かって反り返った形状の底
板部材と、 該底板部材の側面外周と略同じ大きさの凹部を具備する
キャビネット本体と、 該キャビネット本体の凹部につながる開口部に取付られ
るスピーカユニットとからなり、 前記底板部材は前記取付孔に挿入されたネジにより前記
被取付面に固定される共に、該ネジにより該取付孔が閉
塞され、該底板部材が該被取付面に固定された状態で該
底板部材の側面部に嵌合させ、前記キャビネット本体と
前記底板部材によりスピーカ背面の密閉空間を形成する
ようにしてなることを特徴とするスピーカ装置。1. A speaker device mounted on a mounting surface, comprising: a bottom plate member having a mounting hole, having a shape opening toward an opening direction, and a tip of which is bent back outward. A cabinet body having a recess having a size substantially the same as the outer circumference of the side surface of the bottom plate member, and a speaker unit attached to an opening connected to the recess of the cabinet body, wherein the bottom plate member is inserted into the attachment hole. The cabinet body is fitted with a side surface of the bottom plate member while being fixed to the mount surface by a screw, the mounting hole being closed by the screw, and the bottom plate member being fixed to the mount surface. And a bottom plate member to form a closed space on the back surface of the speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992055748U JP2508775Y2 (en) | 1992-08-07 | 1992-08-07 | Speaker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992055748U JP2508775Y2 (en) | 1992-08-07 | 1992-08-07 | Speaker device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0623390U JPH0623390U (en) | 1994-03-25 |
| JP2508775Y2 true JP2508775Y2 (en) | 1996-08-28 |
Family
ID=13007481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992055748U Expired - Fee Related JP2508775Y2 (en) | 1992-08-07 | 1992-08-07 | Speaker device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508775Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA866656B (en) * | 1985-09-12 | 1987-04-29 | Kimberly Clark Co | Foraminous net cover for absorbent articles |
| JPH02118821A (en) * | 1988-10-28 | 1990-05-07 | Toppan Printing Co Ltd | Optical card reader |
-
1992
- 1992-08-07 JP JP1992055748U patent/JP2508775Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0623390U (en) | 1994-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19960416 |
|
| LAPS | Cancellation because of no payment of annual fees |