JPS61139188A - Compound type speaker - Google Patents

Compound type speaker

Info

Publication number
JPS61139188A
JPS61139188A JP26122884A JP26122884A JPS61139188A JP S61139188 A JPS61139188 A JP S61139188A JP 26122884 A JP26122884 A JP 26122884A JP 26122884 A JP26122884 A JP 26122884A JP S61139188 A JPS61139188 A JP S61139188A
Authority
JP
Japan
Prior art keywords
diaphragm
gold thread
connecting conductor
speaker
openings
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.)
Pending
Application number
JP26122884A
Other languages
Japanese (ja)
Inventor
Tetsuro Kondo
哲朗 近藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP26122884A priority Critical patent/JPS61139188A/en
Publication of JPS61139188A publication Critical patent/JPS61139188A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

PURPOSE:To effectively connect, eliminate a fear of a disconnection and prevent a generation of an abnormal sound due to a contact between a gold thread wire and a dust cap by mounting a connecting conductor having one end and the other end penetrating the first and the second openings on a surface of a diaphragm for a woofer having the first - the third openings. CONSTITUTION:On a diaphragm 2 of a woofer, openings are formed at a posi tion suitable for a lead wire of a voice coil and in te vicinity thereof and using both the openings, a connecting conductor 8 such as brass is fixed by a caulking means. On the diaphragm 2, also at a position suitable for a squawker and tweeter, openings are formed. The first gold thread wire 7a frm a terminal is connected to an end section 8a of a connecting conductor 8. The second gold thread wire 7b connected to a terminal of the squawker and tweeter passes through an opening at a position suitable for the squawker and tweeter and is wired along a rear surface of the diaphragm 2 and connected to the other end section 8b of the connecting conductor 8.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、車載用音響機器などに用いられる複合型スピ
ーカに関するものである。DETAILED DESCRIPTION OF THE INVENTION FIELD OF INDUSTRIAL APPLICATION The present invention relates to a composite speaker used in vehicle-mounted audio equipment and the like.

従来の技術 従来の複合型スピーカについて第３図〜第５図を用いて
説明する。第３図は従来の複合型スピーカの断面図、第
４図は同複合型スピーカの要部の概略平面図、第５図は
同種−断面図で、（１）は端子、（２）は低音用スピー
カの振動板、（３）は金糸線。2. Description of the Related Art A conventional composite speaker will be described with reference to FIGS. 3 to 5. Figure 3 is a cross-sectional view of a conventional composite speaker, Figure 4 is a schematic plan view of the main parts of the same composite speaker, and Figure 5 is a cross-sectional view of the same type. The diaphragm of the speaker, (3) is gold thread wire.

（４）は低音用スピーカのボイスコイルのリード線、（
５）は高音用もしくは中音用あるいは中高音用のスピー
カ、（６）は防塵用のダストキャップである。(4) is the voice coil lead wire of the bass speaker, (
5) is a speaker for high tones, medium tones, or medium to high tones, and (6) is a dust cap for dustproofing.

すなわち従来は、低音用スピーカの振動板（２）に、そ
のスピーカのボイスコイルのリード線（４）に適した位
置と、スピーカ（５）に適した位置と。That is, conventionally, the diaphragm (2) of a bass speaker has a position suitable for the lead wire (4) of the voice coil of the speaker, and a position suitable for the speaker (5).

これら面位装置の中間的な位置とに孔を穿設し、この３
個の孔に端子（管）からの金糸線（３）をぬわせてスピ
ーカ（５）に至らせ、金糸線（３）の、前記中間的な位
装置の孔とリード線（４）に適した位置の孔との間の部
分（３ａ）にリード線（４）を接続していた。Holes are drilled at intermediate positions of these face positioning devices, and these three
Thread the gold thread wire (3) from the terminal (tube) through the hole of the terminal (tube) and connect it to the speaker (5). A lead wire (4) was connected to the portion (3a) between the hole and the hole at the position shown in FIG.

発明が解決しようとする問題点 上記従来構成によれば、金糸線（３）の、前記中間的な
位置の孔とリード線（４）に適した位置の孔との間の部
分（３ａ）は、逆Ｕ字状となって振動板（２）より浮き
上がってしまうため、リード線（４）を接続した時、リ
ード線（４）が振動板（２）の面より浮き、リード線（
４）を接着剤にて固定しても、振動板（２）の高入力時
の振幅により断線する恐れがあった。Problems to be Solved by the Invention According to the above conventional configuration, the portion (3a) of the gold thread wire (3) between the hole at the intermediate position and the hole at a position suitable for the lead wire (4) is , it becomes an inverted U-shape and rises above the diaphragm (2), so when the lead wire (4) is connected, the lead wire (4) rises above the surface of the diaphragm (2) and the lead wire (
Even if 4) was fixed with adhesive, there was a risk of disconnection due to the amplitude of the diaphragm (2) at high input.

また金糸線（３）の上記部分（３ａ）が振動板（２）の
振動によりダストキャップ（６）と接触し、異常音発生
の可能性が大であるという問題があった。Further, there is a problem in that the above-mentioned portion (3a) of the gold thread wire (3) comes into contact with the dust cap (6) due to the vibration of the diaphragm (2), and there is a high possibility that abnormal noise will be generated.

本発明は上記問題点を解消した複合型スピーカを提供す
ることを目的とする。An object of the present invention is to provide a composite speaker that solves the above problems.

問題を解決するための手段 上記問題を解決するため１本発明の複合型スピーカは、
第１〜第３の孔を有する低音用スピーカの振動板と、こ
の振動板の表面に装着されかつ一端部及び他端部が前記
第１及び第２の孔を貫通する接続用導体と、一端が前記
低音用スピーカの端子に接続され他端が前記接続用導体
の一端部に接続された第１の金糸線と、一端が高音用も
しくは中音用あるいは中高音用のスピーカの端子に接続
されかつ前記第３の孔を通って他端が前記接続用導体の
他端部に接続された第２の金糸線と、一端が前記低音用
スピーカのボイスコイルに接続され他端が前記接続用導
体に接続されたリード線とを備えた構成と−したもので
ある。Means for Solving the Problems In order to solve the above problems, the composite speaker of the present invention has the following features:
a diaphragm for a bass speaker having first to third holes; a connection conductor attached to the surface of the diaphragm and having one end and the other end passing through the first and second holes; a first gold thread wire connected to the terminal of the bass speaker and the other end connected to one end of the connection conductor; and a second gold thread wire passing through the third hole and having its other end connected to the other end of the connecting conductor, and having one end connected to the voice coil of the bass speaker and the other end connected to the connecting conductor. The configuration includes a lead wire connected to the lead wire.

作用 上記構成において、リード線は接続用導体に接続される
ので、接続が確実となり断線の恐れがない、また第１及
び第２の金糸線は接続用導体の一端部及び他端部に接続
されるので、金糸線とダトキャップとの接触による異常
音の発生がない。Effect In the above configuration, the lead wire is connected to the connecting conductor, so the connection is reliable and there is no risk of disconnection.The first and second gold thread wires are connected to one end and the other end of the connecting conductor. Therefore, there is no abnormal noise caused by contact between the gold thread wire and the dato cap.

実施例 以下、本発明の一実施例を第１図及び第２図に基づいて
説明する。EXAMPLE Hereinafter, an example of the present invention will be described based on FIGS. 1 and 2.

第１図は本発明の一実施例における複合型スピーカの要
部概略平面図、第２図（Ａ）は同複合型スピーカに用い
る接続用導体の平面図、同図（Ｂ）は同正面図で、（７
ａ）は第１の金糸°線、（７ｂ）は第２の金糸線、（８
）は接続用導体、（８ａ）　（８ｂ）は接続用導体の一
端部及び他端部で、この一端部（８ａ）、及び他端部（
８ｂ）は、−面側へ突出しかつ貫通孔が穿設されでいる
。他の構成は第３図の従来例と同様であるので図示を省
略する。FIG. 1 is a schematic plan view of the main parts of a composite speaker according to an embodiment of the present invention, FIG. 2 (A) is a plan view of a connecting conductor used in the composite speaker, and FIG. 2 (B) is a front view of the same. So, (7
a) is the first gold thread wire, (7b) is the second gold thread wire, (8
) is a connecting conductor, (8a) and (8b) are one end and the other end of the connecting conductor, and this one end (8a) and the other end (
8b) protrudes toward the negative side and has a through hole bored therein. The other configurations are the same as the conventional example shown in FIG. 3, so illustrations are omitted.

低音用スピーカの振動板（２）には、スピーカのボイス
コイルのリード線（４）に適した位置と、その付近の位
置とに孔が穿設されており、これら双方の孔を利用して
、導電性が良くかつ振動板（２）の形状に合った黄銅等
の接続用導体（８）がかしめ等で固定されている。さら
に振動板（２）にはスピーカ（５）に適した位置にも孔
が穿設されている。The diaphragm (2) of the bass speaker has holes drilled at a position suitable for the lead wire (4) of the speaker's voice coil, and at a position near it. A connecting conductor (8) made of brass or the like, which has good conductivity and matches the shape of the diaphragm (2), is fixed by caulking or the like. Furthermore, the diaphragm (2) is also provided with holes at positions suitable for the speakers (5).

端子（１）からの第１の金糸線（７ａ）は、接続用導体
（８）の一端部（８ａ）に接続されており、スピーカ（
５）の端子に接続された第２の金糸線（７ｂ）は、スピ
ーカ（５）に適した位置の孔を通り振動板（２）の裏面
に沿って配線され、接続用導体（８）の他端部（８ｂ）
に接続されている。低音用スピーカのボイスコイルのリ
ード線（４）は接続用導体の中間部に接続されている。The first gold thread wire (7a) from the terminal (1) is connected to one end (8a) of the connection conductor (8), and is connected to the speaker (
The second gold thread wire (7b) connected to the terminal of 5) is routed along the back surface of the diaphragm (2) through a hole at a position suitable for the speaker (5), and is connected to the connection conductor (8). Other end (8b)
It is connected to the. The lead wire (4) of the voice coil of the bass speaker is connected to the middle portion of the connecting conductor.

前記金糸線（７ａ）（７ｂ）と接続′用導体（８）の端
部（８ａ）　（８ｂ）との接続は１例えば金糸線（７ａ
）（７ｂ）を端部（８ａ）　（８ｂ）の貫通孔に挿入し
、端部（８ａ）（８ｂ）をかしめることにより行なう。The connection between the gold thread wires (7a) and (7b) and the ends (8a) and (8b) of the connecting conductor (8) is made using, for example, the gold thread wire (7a).
) (7b) into the through holes of the ends (8a) and (8b), and caulking the ends (8a and 8b).

以下、上記構成における作用について説明する。The effects of the above configuration will be explained below.

上記構成によれば、低音用スピーカのボイスコイルのリ
ード線（４）が振動板（２）に極めて接近するため、リ
ード線（４）を接着剤にて固定した場合、振動板（２）
による大振幅及び分割振動に対応できると共に、ダスト
キャップ（６）との当接による異常１音を防ぐことがで
き、信頼性が向上する。According to the above configuration, since the lead wire (4) of the voice coil of the bass speaker is very close to the diaphragm (2), when the lead wire (4) is fixed with adhesive, the diaphragm (2)
In addition to being able to cope with large amplitude and divided vibrations caused by this, it is also possible to prevent abnormal sounds caused by contact with the dust cap (6), improving reliability.

発明の効果 以上述べたごとく本発明によれば、リード線と接続用導
体との接続が確実となると共に、リード線が振動板と近
接することにより、高入力に対する振動板の振動に対応
が可能となり、構造的にも信頼性が高い。Effects of the Invention As described above, according to the present invention, the connection between the lead wire and the connecting conductor is ensured, and by bringing the lead wire close to the diaphragm, it is possible to cope with the vibration of the diaphragm due to high input. Therefore, it is structurally highly reliable.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の一実施例における複合型スピーカの要
部の概略平面図、第２図（Ａ）は同複合型スピーカに用
いる接続用導体の平面図、同図（Ｂ）は回正面図、第３
図は従来の複合型スピーカの断面図、第４図は同複合型
スピーカの要部の概略平面図、第５図は同概略断面図で
ある。 （１）・・・端子、（２）・・・振動板、（４）・・・
リード線、（５）・・・スピーカ、（７ａ）・・・第１
の金糸線、（７ｂ）・・・第２の金糸線、（８）・・・
接続用導体、（８ａ）・・・一端部、（８ｂ）・・・他
端部 代理人　　　森　　本　　義　　弘 第１図 第２図Figure 1 is a schematic plan view of the main parts of a composite speaker according to an embodiment of the present invention, Figure 2 (A) is a plan view of a connecting conductor used in the composite speaker, and Figure 2 (B) is a front view of the circuit. Figure, 3rd
The figure is a sectional view of a conventional composite speaker, FIG. 4 is a schematic plan view of the main parts of the composite speaker, and FIG. 5 is a schematic sectional view of the same. (1)...terminal, (2)...diaphragm, (4)...
Lead wire, (5)...Speaker, (7a)...First
Gold thread wire, (7b)...Second gold thread wire, (8)...
Connecting conductor, (8a)...One end, (8b)...Other end Agent Yoshihiro Morimoto Figure 1 Figure 2

Claims (1)

【特許請求の範囲】[Claims] １、第１〜第３の孔を有する低音用スピーカの振動板と
、この振動板の表面に装着されかつ一端部及び他端部が
前記第１及び第２の孔を貫通する接続用導体と、一端が
前記低音用スピーカの端子に接続され他端が前記接続用
導体の一端部に接続された第１の金糸線と、一端が高音
用もしくは中音用あるいは中高音用のスピーカの端子に
接続されかつ前記第３の孔を通って他端が前記接続用導
体の他端部に接続された第２の金糸線と、一端が前記低
音用スピーカのボイスコイルに接続され他端が前記接続
用導体に接続されたリード線とを備えた複合型スピーカ
。1. A diaphragm for a bass speaker having first to third holes, and a connecting conductor attached to the surface of the diaphragm and having one end and the other end passing through the first and second holes. a first gold thread wire, one end of which is connected to the terminal of the bass speaker and the other end of which is connected to one end of the connection conductor; a second gold thread wire that is connected and passes through the third hole and has its other end connected to the other end of the connection conductor; and one end that is connected to the voice coil of the bass speaker and the other end that is connected to the connection conductor. A composite speaker with a lead wire connected to a conductor.
JP26122884A 1984-12-10 1984-12-10 Compound type speaker Pending JPS61139188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26122884A JPS61139188A (en) 1984-12-10 1984-12-10 Compound type speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26122884A JPS61139188A (en) 1984-12-10 1984-12-10 Compound type speaker

Publications (1)

Publication Number Publication Date
JPS61139188A true JPS61139188A (en) 1986-06-26

Family

ID=17358919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26122884A Pending JPS61139188A (en) 1984-12-10 1984-12-10 Compound type speaker

Country Status (1)

Country Link
JP (1) JPS61139188A (en)

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