JP3226997U - Integrated double voice coil speaker - Google Patents
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Abstract
【課題】簡単で使いやすく、２層ボイスコイルのリード引き出しの難しさを低下させ、引き出し効率を向上させる一体式ダブルボイスコイルスピーカーを提供する。【解決手段】ハウジング１、振動フィルム２、２層ボイスコイル３、磁石５、内ケース６、及び調音布７を含む一体式ダブルボイスコイルスピーカーであって、調音布の前面が内ケースの背面に固定接続され、内ケースの中心には貫通穴が開設され、内ケースの内部前面が磁石の背面に固定接続され、２層ボイスコイルの前面が振動フィルムの背面におけるエッジの内側に固定接続され、振動フィルムの前面が２層ボイスコイルより外側のエッジで、ハウジングの内部背面のエッジに固定接続され、ハウジングの内部背面のエッジが内ケースの外周部の前面のエッジに固定接続され、接続部にはワッシャー４が設けられ、内ケースの外周部の中心に対する両端には、それぞれ切欠き部が開設される。【選択図】図２PROBLEM TO BE SOLVED: To provide an integrated double voice coil speaker which is simple and easy to use, which reduces the difficulty of drawing out a lead of a two-layer voice coil and improves the drawing efficiency. SOLUTION: This is an integrated double voice coil speaker including a housing 1, a vibrating film 2, a two-layer voice coil 3, a magnet 5, an inner case 6, and a tuning cloth, and a front surface of the tuning cloth is a back surface of the inner case. It is fixedly connected, a through hole is opened in the center of the inner case, the inner front surface of the inner case is fixedly connected to the back surface of the magnet, and the front surface of the two-layer voice coil is fixedly connected to the inside of the edge on the back surface of the vibrating film. The front surface of the vibrating film is an edge outside the two-layer voice coil and is fixedly connected to the inner back edge of the housing, and the inner back edge of the housing is fixedly connected to the outer front edge of the inner case. Is provided with a washer 4, and notches are formed at both ends of the inner case with respect to the center of the outer circumference. [Selection diagram] Figure 2
Description
本考案は、スピーカーの技術分野に関し、具体的には一体式ダブルボイスコイルスピーカーに関する。 The present invention relates to the technical field of speakers, and more particularly, to an integrated double voice coil speaker.
スピーカーは、電気信号を音響信号に変換する変換デバイスであり、スピーカーの性能は音質に大きな影響を与える。それは、オーディオエネルギーが電磁効果、圧電効果、または静電効果により、紙のコーンや振動板を振動させ、周囲の空気と共振（共鳴）させて音を出すものである。しかし、伝統的なスピーカーで使用されているボイスコイルは、単層ボイスコイルであり、単層ボイスコイルのリードがスピーカー構造から引き出すことに不便であり、引き出す難しさが増加され、引き出し効率が低下されるとともに、作業難度が増加される。 A speaker is a conversion device that converts an electric signal into an acoustic signal, and the performance of the speaker has a great influence on the sound quality. That is, audio energy vibrates a paper cone or a diaphragm by an electromagnetic effect, a piezoelectric effect, or an electrostatic effect, and resonates with the surrounding air to produce a sound. However, the voice coil used in traditional speakers is a single-layer voice coil, and it is inconvenient for the leads of the single-layer voice coil to be pulled out from the speaker structure, increasing the difficulty of pulling out and reducing the extraction efficiency As a result, work difficulty is increased.
本考案の目的は、上記の背景技術に提出された問題を解决するために一体式ダブルボイスコイルスピーカーを提供する。 The object of the present invention is to provide an integrated double voice coil speaker to solve the problems posed in the above background art.
上記の技術問題を解决するために、本考案は、ハウジング、振動フィルム、２層ボイスコイル、磁石、内ケース、及び調音布を含む一体式ダブルボイスコイルスピーカーであって、前記調音布の前面が内ケースの背面に固定接続され、前記内ケースの中心には貫通穴が開設され、前記内ケースの内部前面が磁石の背面に固定接続され、前記２層ボイスコイルの前面が振動フィルムの背面におけるエッジの内側に固定接続され、前記振動フィルムの前面が２層ボイスコイルより外側のエッジで、ハウジングの内部背面のエッジに固定接続され、前記ハウジングの内部背面のエッジが内ケースの外周部の前面のエッジに固定接続され、この接続部にはワッシャーが設けられ、前記内ケースの外周部の中心に対する両端には、それぞれ切欠き部が開設される一体式ダブルボイスコイルスピーカーを提供する。 In order to solve the above technical problem, the present invention provides an integrated double voice coil speaker including a housing, a vibrating film, a two-layer voice coil, a magnet, an inner case, and a tuning cloth, wherein the tuning cloth has a front surface. It is fixedly connected to the back surface of the inner case, a through hole is opened in the center of the inner case, the inner front surface of the inner case is fixedly connected to the back surface of the magnet, and the front surface of the two-layer voice coil is at the back surface of the vibrating film. The front surface of the vibrating film is fixedly connected to the inside of the edge, and the front surface of the vibrating film is fixedly connected to the edge of the inner rear surface of the housing at the outer edge of the two-layer voice coil, and the edge of the inner rear surface of the housing is the front surface of the outer peripheral portion of the inner case. An integrated double voice coil speaker is provided, which is fixedly connected to the edge of the inner casing, a washer is provided at the connecting portion, and notches are formed at both ends relative to the center of the outer peripheral portion of the inner case.
さらには、ＰＣＢ板が、前記調音布の中心に開設された貫通穴の内部に嵌設されて固定接続される。 Further, the PCB board is fitted and fixedly connected to the inside of the through hole formed at the center of the sound control cloth.
さらには、前記磁石の前面がスプリングワッシャーの背面に固定接続され、スプリングワッシャーが２層ボイスコイルの内側に位置する。 Furthermore, the front surface of the magnet is fixedly connected to the back surface of the spring washer, and the spring washer is located inside the two-layer voice coil.
さらには、前記ハウジングの中心には、貫通穴が開設される。 Further, a through hole is formed at the center of the housing.
従来技術と比べて、本考案が奏する有益な効果は、この考案は、一体式ダブルボイスコイルスピーカー中に使用されている２層ボイスコイルにより、リードをスピーカーの内部構造から引き出すことに便利で役立ち、引き出す難しさを低下させ、引き出し効率を向上させるとともに、作業難度が軽減される。 Compared with the prior art, the beneficial effect of the present invention is that the present invention is convenient and useful to pull out the lead from the internal structure of the speaker due to the two-layer voice coil used in the integrated double voice coil speaker. , The difficulty of pulling out is improved, the efficiency of pulling out is improved, and the work difficulty is reduced.
図面は、考案のさらなる理解を提供するために使用されるとともに明細書の一部を構成し、考案の実施形態とともに考案を説明するために使用され、考案に対する制限を構成するものではない。
以下に本考案の実施形態における添付図面を参照して本考案の実施形態における技術案を明確かつ完全に説明される。説明された実施形態は、本考案における実施形態の一部にすぎず、実施形態のすべてではないことは明らかである。創造的な努力をせずに本考案の実施形態に基づいて当業者によって得られる他のすべての実施形態は、本考案の範囲内に含まれる。 Hereinafter, a technical solution in an embodiment of the present invention will be described clearly and completely with reference to the accompanying drawings. Apparently, the described embodiments are merely some of the embodiments in the present invention and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of the present invention.
図１−５を参照して、本考案が提供する技術案は、一体式ダブルボイスコイルスピーカーは、ハウジング１、振動フィルム２、２層ボイスコイル３、スプリングワッシャー４、磁石５、内ケース６、調音布７、及びＰＣＢ板８を含み、ＰＣＢ板８の外側のエッジが調音布７の中心に開設された貫通穴の内部に嵌設されて固定接続されることにより、占有スペースを減らすのに役立つ。調音布７の前面が内ケース６の背面に固定接続され、内ケース６の中心には貫通穴が開設され、内ケース６の内部前面の中心が磁石５の背面に固定接続され、磁石５の前面がスプリングワッシャー４の背面に固定接続され、スプリングワッシャー４が２層ボイスコイル３の内側に位置することにより、発音に役立つ。２層ボイスコイル３の前面が振動フィルム２の背面のエッジの内側に固定接続され、振動フィルム２が２層ボイスコイル３より外側のエッジで、ハウジング１の内部背面におけるエッジに固定接続され、ハウジング１の中心には貫通穴が開設されることにより、発音に役立つ。ハウジング１の内部背面のエッジが内ケース６の外周部の前面のエッジに固定接続され、この接続部にはワッシャーが設けられ、内ケース６の外周部の中心における両側には、それぞれ切欠き部が開設される。この一体式ダブルボイスコイルスピーカーにおける２層ボイスコイル３は、まず一つの２層コイルに巻かれて２本のリードを引き出してから、単層ボイスコイルの外層において一つの２層コイル再度巻かれてなり、２つのボイスコイルリードは１８０°で引き出すことにより、リードをハウジング１と内ケース６からなる内部空間から引き出してから、このリードとＰＣＢ板８とが並列にまたは直列に接続されることに役立ち、さらにＰＣＢ板８と電源が導電線により固定接続され、即ちこの考案を用いることができる。 Referring to FIGS. 1-5, the technical solution provided by the present invention is that an integrated double voice coil speaker includes a housing 1, a vibrating film 2, a two-layer voice coil 3, a spring washer 4, a magnet 5, an inner case 6, By including the articulation cloth 7 and the PCB board 8, the outer edge of the PCB board 8 is fitted and fixedly connected to the inside of the through hole formed at the center of the articulation cloth 7, thereby reducing the occupied space. Be useful. The front surface of the tuning cloth 7 is fixedly connected to the back surface of the inner case 6, a through hole is opened in the center of the inner case 6, and the center of the inner front surface of the inner case 6 is fixedly connected to the back surface of the magnet 5. The front surface is fixedly connected to the back surface of the spring washer 4, and the spring washer 4 is located inside the two-layer voice coil 3 to help sound. The front surface of the two-layer voice coil 3 is fixedly connected to the inside of the rear edge of the vibrating film 2, and the vibrating film 2 is fixedly connected to the edge of the inner rear surface of the housing 1 at the outer edge of the two-layer voice coil 3. A through hole is formed in the center of 1 to help with pronunciation. The edge of the inner back surface of the housing 1 is fixedly connected to the front edge of the outer peripheral portion of the inner case 6, and a washer is provided at this connecting portion, and notches are formed on both sides at the center of the outer peripheral portion of the inner case 6. Is opened. The two-layer voice coil 3 in this integrated double voice coil speaker is first wound on one two-layer coil to draw out two leads, and then rewound on the two-layer coil on the outer layer of the single-layer voice coil. By pulling out the two voice coil leads at 180°, the leads and the PCB board 8 are connected in parallel or in series after pulling out the leads from the inner space formed by the housing 1 and the inner case 6. Besides, the PCB board 8 and the power supply are fixedly connected by a conductive wire, that is, the invention can be used.
なお、本明細書において、第１や第２などの関係用語は、1つのエンティティまたは操作を別のエンティティまたは操作から区別するためにのみ使用され、これらのエンティティまたは操作間にそのような実際の関係または順序があることは必ずしも必要ではなく、示唆でもない。さらに、「有する」、「含む」などの用語は、またはそれらの他の変形は、非排他的な含むことをカバーすることを意図しており、一連の要素を含むプロセス、方法、物品、またはデバイスには、これらの要素だけでなく、明示的にリストされていない要素も含まれ、またはこのようなプロセス、方法、物品、またはデバイスに固有するその他の要素もさらに含まれる。 It should be noted that, in this specification, related terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and such actual terms may be used between these entities or operations. It is not necessary or implied that there is a relationship or order. Furthermore, the terms "comprising," "including," or the like, or other variations thereof, are intended to cover non-exclusive inclusion of a process, method, article, or series that includes a series of elements. A device includes not only these elements, but also those elements not explicitly listed or further such elements that are unique to such process, method, article, or device.
最後に、なお、上記は、本考案の好ましい実施形態にすぎず、本考案を限定することは意図されていないが、本考案は、前述の実施形態を参照して詳細に説明されているが、当業者にとって、それらは、前述の実施形態に記載された技術案を依然として変更することができ、または同等にいくつかの技術的特徴を置き換えることができる。本考案の精神と原則の範囲内で行われた何れの補正、同等の交換、改善などは、本考案の保護の範囲に含まれるべきである。 Finally, while the above is only a preferred embodiment of the present invention and is not intended to limit the present invention, the present invention has been described in detail with reference to the above embodiments. , For those skilled in the art, they can still modify the technical solution described in the above embodiments, or equivalently replace some technical features. Any amendments, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of protection of the present invention.
１ ハウジング
２ 振動フィルム
３ ２層ボイスコイル
４ スプリングワッシャー（spring washer）
５ 磁石
６ 内ケース
７ 調音布
８ ＰＣＢ板
1 housing 2 vibrating film 3 2 layer voice coil 4 spring washer
5 Magnet 6 Inner case 7 Articulating cloth 8 PCB board
Claims (4)
前記調音布（７）の前面が内ケース（６）の背面に固定接続され、
前記内ケース（６）の中心には貫通穴が開設され、
前記内ケース（６）の内部前面が磁石（５）の背面に固定接続され、
前記２層ボイスコイル（３）の前面が振動フィルム（２）の背面におけるエッジの内側に固定接続され、
前記振動フィルム（２）の前面が前記２層ボイスコイル（３）より外側のエッジで、ハウジング（１）の内部背面のエッジに固定接続され、
前記ハウジング（１）の内部背面のエッジが内ケース（６）の外周部の前面のエッジに固定接続され、この接続部にはワッシャーが設けられ、
前記内ケース（６）の外周部の中心に対する両端には、それぞれ切欠き部が開設される、ことを特徴とする一体式ダブルボイスコイルスピーカー。 An integrated double voice coil speaker including a housing (1), a vibrating film (2), a two-layer voice coil (3), a magnet (5), an inner case (6), and a tuning cloth (7),
The front surface of the articulation cloth (7) is fixedly connected to the back surface of the inner case (6),
A through hole is formed in the center of the inner case (6),
The inner front surface of the inner case (6) is fixedly connected to the back surface of the magnet (5),
The front surface of the two-layer voice coil (3) is fixedly connected to the inside of the edge on the back surface of the vibrating film (2),
The front surface of the vibrating film (2) is fixedly connected to the edge of the inner rear surface of the housing (1) at an edge outside the two-layer voice coil (3),
The inner rear edge of the housing (1) is fixedly connected to the outer front edge of the inner case (6), and a washer is provided at this connecting portion.
An integrated double voice coil speaker, characterized in that notches are formed at both ends of the inner case (6) with respect to the center of the outer circumference.
前記スプリングワッシャー（４）が２層ボイスコイル（３）の内側に位置する、ことを特徴とする請求項１に記載の一体式ダブルボイスコイルスピーカー。 The front surface of the magnet (5) is fixedly connected to the back surface of the spring washer (4),
The integrated double voice coil speaker according to claim 1, wherein the spring washer (4) is located inside the two-layer voice coil (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020001598U JP3226997U (en) | 2020-04-30 | 2020-04-30 | Integrated double voice coil speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020001598U JP3226997U (en) | 2020-04-30 | 2020-04-30 | Integrated double voice coil speaker |
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| Publication Number | Publication Date |
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| JP3226997U true JP3226997U (en) | 2020-07-30 |
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| JP2020001598U Active JP3226997U (en) | 2020-04-30 | 2020-04-30 | Integrated double voice coil speaker |
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| JP (1) | JP3226997U (en) |
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