JPS5844710Y2 - coaxial speaker - Google Patents
coaxial speakerInfo
- Publication number
- JPS5844710Y2 JPS5844710Y2 JP3748879U JP3748879U JPS5844710Y2 JP S5844710 Y2 JPS5844710 Y2 JP S5844710Y2 JP 3748879 U JP3748879 U JP 3748879U JP 3748879 U JP3748879 U JP 3748879U JP S5844710 Y2 JPS5844710 Y2 JP S5844710Y2
- Authority
- JP
- Japan
- Prior art keywords
- tweeter
- speaker
- pedestal
- locking piece
- reproduction
- 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
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
【考案の詳細な説明】
この考案は低音域再生用スピーカー（以下ウーファ−と
呼ぶ）の中心部に高音域再生用スピーカー（以下ツイー
タ−と呼ぶ）が組み込まれた同軸形スピーカーにおける
ツイータ−の取付手段の改善に関するものである。[Detailed description of the invention] This invention is a coaxial type speaker in which a speaker for reproducing high frequencies (hereinafter referred to as a tweeter) is built into the center of a speaker for reproducing low frequencies (hereinafter referred to as a woofer). It concerns the improvement of means.
従来、この種のスピーカーとして、第１図に示す様なリ
ング状平面振動板を用いた平板スピーカーか゛知られて
いる。Conventionally, as this type of speaker, a flat plate speaker using a ring-shaped flat diaphragm as shown in FIG. 1 has been known.
図において１はウーファ−１２はツイータ−１３はウー
ファ−中心部に設けられたツイータ−取付用の台座であ
る。In the figure, 1 is a woofer, 12 is a tweeter, and 13 is a pedestal for attaching the tweeter, which is provided at the center of the woofer.
ツイータ−２は取付ネジ４により台座３に固定されてい
る。The tweeter 2 is fixed to the base 3 with mounting screws 4.
この様な従来の構造ではツイータ−の取付けに手間がか
かるだけでなく、取付ネジで固定するため、ツイータ−
フレームのフランジ部の巾をある程度広くとらねばなら
ない。With this conventional structure, not only is it time-consuming to install the tweeter, but it is also difficult to install the tweeter because it is fixed with mounting screws.
The width of the flange portion of the frame must be increased to some extent.
一方、この種のスピーカーではツイータ−の最大外径は
ウーファ−内部に収納する関係上、ある一定の寸法以下
に押えねばならない。On the other hand, in this type of speaker, the maximum outer diameter of the tweeter must be kept below a certain size in order to accommodate the tweeter inside the woofer.
従って、ツイータ−フレームのフランジ部の巾が広くと
られればツイータ−の磁気回路の外径寸法を小さくせね
ばならない。Therefore, if the width of the flange portion of the tweeter frame is increased, the outer diameter of the tweeter's magnetic circuit must be reduced.
つまり、ツイータ−の磁気回路の設計に大きく制約を受
けることになる。In other words, the design of the tweeter's magnetic circuit is severely restricted.
ツイータ−を高性能にするには磁気回路を大きくする必
要があるが、従来のものでは以上に述べた制約の為にあ
まり大きくできず、性能を良くする為には大きな制約を
受けていた。In order to improve the performance of a tweeter, it is necessary to increase the size of the magnetic circuit, but in conventional tweeters, due to the above-mentioned restrictions, it was not possible to increase the size very much, and there were significant restrictions on improving performance.
本考案はツイータ−取付用の台座に係止片を設け、この
係止片にツイータ−フレームをかみ合せツイータ−を固
定しようとするもので、本考案によれば、ツイータ−取
付用のネジは不必要となり、ツイータ−フレームのフラ
ンジ部の巾を狭ばめることができる。The present invention provides a locking piece on the pedestal for mounting the tweeter, and engages the tweeter frame with this locking piece to fix the tweeter.According to the present invention, the screw for mounting the tweeter is This becomes unnecessary, and the width of the flange portion of the tweeter frame can be reduced.
従って従来に比ベライータ−設計上に課せられた制約を
緩和できる。Therefore, the constraints conventionally imposed on the design of the comparator can be relaxed.
以下、この考案の一実施例を図について説明する。An embodiment of this invention will be described below with reference to the drawings.
第２図において１はウーファ−１２はツイータ−１３は
ツイータ−を取付けるための台座である。In FIG. 2, reference numeral 1 indicates a woofer, 12 indicates a tweeter, and 13 indicates a base for mounting the tweeter.
第３図はこの台座３の斜視図でこれには係止片５が設け
られている。FIG. 3 is a perspective view of this pedestal 3, on which a locking piece 5 is provided.
ツイータ−２のフレームの外形形状は第４図に示す様に
台座に設けられた係止片の位置に対応して切欠きのある
形状となっている。As shown in FIG. 4, the outer shape of the frame of the tweeter 2 has a notch corresponding to the position of the locking piece provided on the base.
ツイータ−をウーファ−に取付けるときは、ツイータ−
フレームのフランジの長い部分が台座３に設けた係止片
５にはまり込むようにツイータ−を少し回転させてやれ
ばツイータ−を固定することができる。When attaching the tweeter to the woofer,
The tweeter can be fixed by slightly rotating the tweeter so that the long part of the flange of the frame fits into the locking piece 5 provided on the base 3.
この取付方法によればツイータ−取付用のネジは不必要
となり、ツイータ−取付作業が非常に簡単になる。According to this mounting method, screws for mounting the tweeter are not required, and the work of mounting the tweeter becomes very simple.
そして、ツイータ−フレームのフランジ部分の巾は従来
のものに比べ、相当狭ばめることができ、従って、従来
のものより大形の磁気回路を使用することができ、その
分だけ高性能代が計れる。Furthermore, the width of the flange part of the tweeter frame can be made considerably narrower than conventional ones, and therefore, a larger magnetic circuit can be used than in conventional ones, resulting in a higher performance cost. can be measured.
上記実施例ではツイータ−はウーファ−前面から取付け
る構造となっているが、ツイータ−をウーファ−裏面か
ら取付ける構造の場合でも同様に適用で゛きる。Although the above embodiment has a structure in which the tweeter is attached from the front surface of the woofer, the structure can be similarly applied to a structure in which the tweeter is attached from the back surface of the woofer.
以上の様に本考案によれば、同軸形スピーカーにおける
ツイータ−取付の作業性が改善できると共に、ツイータ
−の高性能化が可能となる。As described above, according to the present invention, the workability of attaching a tweeter to a coaxial speaker can be improved, and the performance of the tweeter can be improved.
また、ツイータ−取付ネジが無くなるので外観上、美麗
になり、その意匠上の効果も大きいものである。Furthermore, since there are no tweeter mounting screws, the appearance is beautiful, and the design effect is also great.
第１図は従来の同軸形スピーカーの断面図、第２図は本
考案の一実施例による同軸形スピーカーの断面図、第３
図は本考案の一実施例による台座部の拡大斜視図、第４
図は本考案の一実施例によるツイータ−フレーム部の拡
大斜視図である。
図において、１・・・・・・ウーファ−１２・・・・・
・ツイータ−１３・・・・・・台座、５・・・・・・係
止片。
なお、図中同一符号は同−又は相当部分を示す。Fig. 1 is a sectional view of a conventional coaxial speaker, Fig. 2 is a sectional view of a coaxial speaker according to an embodiment of the present invention, and Fig. 3 is a sectional view of a coaxial speaker according to an embodiment of the present invention.
The figure is an enlarged perspective view of a pedestal part according to an embodiment of the present invention.
The figure is an enlarged perspective view of a tweeter frame according to an embodiment of the present invention. In the figure, 1... Woofer - 12...
- Tweeter 13... pedestal, 5... locking piece. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
カが組み込まれた同軸形スピーカーにおいて、上記低音
域再生用スピーカーの中止部に上記高音域再生用スピー
カーを取付けるための台座を設け、その台座に係止片を
設け、この係止片と上記高音域再生用スピーカーのフレ
ームをがみ合せ、上記高音域再生用スピーカーを低音域
再生用スピーカーに固定したことを特徴とした同軸形ス
ピーカー。In a coaxial speaker in which a speaker for high frequency reproduction is incorporated in the center of the speaker for reproduction of low frequency, a pedestal for mounting the speaker for high frequency reproduction is provided at the discontinuation part of the speaker for reproduction of low frequency, and a pedestal is provided on the pedestal. A coaxial speaker characterized in that a locking piece is provided, the locking piece is engaged with a frame of the speaker for reproducing high-frequency ranges, and the speaker for reproducing high-frequency ranges is fixed to the speaker for reproducing low-frequency ranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3748879U JPS5844710Y2 (en) | 1979-03-23 | 1979-03-23 | coaxial speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3748879U JPS5844710Y2 (en) | 1979-03-23 | 1979-03-23 | coaxial speaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55138888U JPS55138888U (en) | 1980-10-03 |
| JPS5844710Y2 true JPS5844710Y2 (en) | 1983-10-11 |
Family
ID=28900635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3748879U Expired JPS5844710Y2 (en) | 1979-03-23 | 1979-03-23 | coaxial speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5844710Y2 (en) |
-
1979
- 1979-03-23 JP JP3748879U patent/JPS5844710Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55138888U (en) | 1980-10-03 |
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