JP2005260323A - Speaker with grill - Google Patents

Speaker with grill Download PDF

Info

Publication number
JP2005260323A
JP2005260323A JP2004065409A JP2004065409A JP2005260323A JP 2005260323 A JP2005260323 A JP 2005260323A JP 2004065409 A JP2004065409 A JP 2004065409A JP 2004065409 A JP2004065409 A JP 2004065409A JP 2005260323 A JP2005260323 A JP 2005260323A
Authority
JP
Japan
Prior art keywords
grill
speaker
speaker unit
connector
terminal
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
JP2004065409A
Other languages
Japanese (ja)
Inventor
Masao Komada
政夫 駒田
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.)
Faurecia Clarion Electronics Co Ltd
Original Assignee
Clarion 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 Clarion Co Ltd filed Critical Clarion Co Ltd
Priority to JP2004065409A priority Critical patent/JP2005260323A/en
Publication of JP2005260323A publication Critical patent/JP2005260323A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a compact speaker with a grill having the reduced number of parts and capable of being assembled in being mounted on a vehicle. <P>SOLUTION: In the speaker having a speaker unit on the back of a grill, a connector provided with a terminal for the speaker unit and a feeding terminal from the outside is integrally provided on the grill. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明はグリル付きスピーカーに関する。   The present invention relates to a speaker with a grill.

主として自動車の車室に装備されるスピーカーとして、グリル部体とスピーカーユニットをアッセンブリーしたグリル付きスピーカーがある。   As a speaker that is mainly installed in a vehicle compartment, there is a speaker with a grill that is an assembly of a grill body and a speaker unit.

かかるグリル付きスピーカーは、従来、図1のように、スピーカーユニットAにコネクターCを先端に有するコードBを連結させておき、グリル部体Dの背部にスピーカーユニットAのみを固定し、前記コードBをグリル部体Dの外部に延在させ、コード自由端のコネクターCに車両側のワイヤーハーネスからのコネクタを接続するようになっていた。   Conventionally, such a speaker with a grill, as shown in FIG. 1, has a cord B having a connector C at the tip thereof connected to the speaker unit A, and only the speaker unit A is fixed to the back portion of the grill D. Is extended to the outside of the grill D, and the connector from the wire harness on the vehicle side is connected to the connector C at the free end of the cord.

このため、リード線の必要長さが大であることと部品点数が多いことによりコスト高になるとともに、接続作業が面倒になり、また、コードが延在しているためグリル付きスピーカーの取扱いが面倒で、梱包等も大型、複雑化する問題があった。   For this reason, the required length of the lead wire is large and the number of parts is high, so the cost is high, the connection work is troublesome, and the cord is extended, so the speaker with a grill can be handled. There is a problem that it is troublesome and the packaging is large and complicated.

また、スピーカーユニットAのグリル部体Dへの固定についても、固定用ブラケットEを使用し、これにスピーカーユニットAをビスFで固定し、そうしたスピーカ付きの固定用ブラケットEをグリル部体DにビスG、Gで固定していた。このため、部品数が多く、組立て工数が多くなるとともに、グリル部体Dが大型化し、造形に対する自由度が低くなるという問題があった。   Also, the speaker unit A is fixed to the grill part D by using the fixing bracket E, the speaker unit A is fixed to this with a screw F, and the fixing bracket E with the speaker is attached to the grill part D. It was fixed with screws G and G. For this reason, there existed a problem that while the number of parts increased and the assembly man-hour increased, the grill part D became large and the freedom degree with respect to modeling fell.

本発明は前記のような問題点を解消するためになされたもので、その第1の目的は、部品点数が少なく、車載時の組立てを簡単に行なえるコンパクトなグリル付きスピーカーを提供することにある。   The present invention has been made to solve the above-described problems, and a first object of the present invention is to provide a compact speaker with a grill that has a small number of parts and can be easily assembled when mounted on a vehicle. is there.

本発明の第2の目的は、上記目的に加え、スピーカーユニットのグリル部体への固定も、特別な部品を要さずに簡単に行なえ、総合的に組立て性がよく、グリル小型化と造形の自由度を実現できるグリル付きスピーカーを提供することにある。   In addition to the above object, the second object of the present invention is that the speaker unit can be easily fixed to the grill without requiring any special parts. It is to provide a speaker with a grill that can realize a degree of freedom.

上記第1の目的を達成するため本発明は、グリル部体の背後にスピーカーユニットを有する形式のスピーカーにおいて、スピーカーユニットに対する端子部と外部からの給電端子部を備えたコネクターを、グリル部体に一体に設けたことを特徴としている。   In order to achieve the first object, according to the present invention, in a speaker having a speaker unit behind a grill part, a connector having a terminal part for the speaker unit and an external power supply terminal part is provided in the grill part. It is characterized by being provided integrally.

また、第2の目的を達成するため本発明は、前記構成に加え、グリル部体にスピーカーユニットの外周に設けた突起部と噛合う保持用部を設けたことを特徴としている。   In order to achieve the second object, the present invention is characterized in that, in addition to the above-described configuration, a holding portion that meshes with a protrusion provided on the outer periphery of the speaker unit is provided on the grill portion.

第1発明によれば、グリル部体そのものがコネクターを一体に有しているので、部品点数を減少することができるとともに、車両側のコネクターを嵌合するだけで電気的接続を行なえ、車載時の組立て作業を容易、迅速化することができる。また、スピーカーユニットにコネクター付きコードを連結延在させる必要がなくなるので、材料コスト、組立てコストを減じ、コンパクト化も図ることができる。   According to the first invention, since the grill body itself has the connector integrally, the number of parts can be reduced, and the electrical connection can be made only by fitting the connector on the vehicle side. Assembling work can be facilitated and speeded up. Further, since it is not necessary to connect and extend the cord with the connector to the speaker unit, the material cost and the assembly cost can be reduced, and the size can be reduced.

第2発明によれば、第1発明の効果に加えて、スピーカーユニットを特別なブラケットやビス類を用いず、ワンタッチで固定することができ、また、グリル部体の小型化も実現できる。   According to the second invention, in addition to the effects of the first invention, the speaker unit can be fixed with one touch without using a special bracket or screws, and the grill body can be downsized.

コネクターがグリル部体の面部に一体成形され、端子金具がにインサート成形されている。
これによれば、グリル部体の製作と同時に一体化されたコネクターが完成するので、コストを低減できる。
The connector is integrally formed on the surface of the grill body, and the terminal fitting is insert-molded.
According to this, since the connector integrated at the same time as the manufacture of the grill part is completed, the cost can be reduced.

以下、添付図面を参照して本発明の実施例を説明する。
図2ないし図4は本発明に係るグリル付きスピーカーの一実施態様を示している。1は合成樹脂成形体からなるグリル部体であり、三角状など所望輪郭形状の面部1aと枠状の側壁部1bを有している。
2はスピーカーユニットであり、ダイナッミック型など所望の本体をケーシングに納めてなり、側面にはリード線3、3を接続する端子台2aが設けられている。
Embodiments of the present invention will be described below with reference to the accompanying drawings.
2 to 4 show an embodiment of a speaker with a grill according to the present invention. Reference numeral 1 denotes a grill portion made of a synthetic resin molded body, which has a surface portion 1a having a desired contour shape such as a triangular shape and a side wall portion 1b having a frame shape.
Reference numeral 2 denotes a speaker unit, in which a desired main body such as a dynamic type is housed in a casing, and a terminal block 2a for connecting lead wires 3 and 3 is provided on a side surface.

このような構造は、従来のグリル付きスピーカーと同様であるが、本発明においては、前記グリル部体1の面部1aと一体にコネクター4を形成しており、また、コネクター4の近傍部分に、スピーカーユニット保持用部5をこれまたグリル部体面部1aと一体に形成している。   Such a structure is the same as that of a conventional speaker with a grill. However, in the present invention, the connector 4 is formed integrally with the surface portion 1a of the grill portion 1, and in the vicinity of the connector 4, The speaker unit holding part 5 is also formed integrally with the grill part body surface part 1a.

前記コネクター4は、面部1aからグリル内方に突出する主部4aを有しており、この主部4aに一対の端子金具4b、4bを定着させている。
主部4aはコンセントに類する箱枠状をなし、端子金具4b、4bは、それぞれ前記スピーカーユニット2の端子台2aに接続されるリード線3、3の端末を接続する端子部40と、これに連設されて主部内に延び、車両側のコネクターHの端子部hと接続されるべき給電用端子部41を有する
The connector 4 has a main portion 4a that protrudes inward from the face portion 1a, and a pair of terminal fittings 4b and 4b are fixed to the main portion 4a.
The main part 4a has a box-like shape similar to an outlet, and the terminal fittings 4b and 4b are respectively connected to a terminal part 40 for connecting terminals of lead wires 3 and 3 connected to the terminal block 2a of the speaker unit 2, respectively. The power supply terminal 41 is connected to the main portion and connected to the terminal h of the vehicle-side connector H.

前記端子金具4b、4bは、グリル部体1の成形時に、主部成形のための型部分に配してインサート成形することによって定着される。しかし、これに限らず、主部4aを成形した後、圧入等により定着してもよい。   The terminal fittings 4b and 4b are fixed by insert molding by placing them on the mold part for molding the main part when the grill part 1 is molded. However, the present invention is not limited to this, and the main portion 4a may be molded and then fixed by press-fitting or the like.

前記スピーカーユニット保持用部5は、グリル部体1の面部1aから直角状に立ち上がる分割突壁5aを有している。分割突壁5aで囲まれた面部部分には多数の通孔5bが設けられ、ここにスピーカーユニット2の音波放射面2bが臨むようになっている。
前記分割突壁5aは、スピーカーユニット2の外径輪郭とほぼ合致する内径輪郭を有し、かつ、それぞれに係合部50を有している。係合部50はこの例では穴からなっている。
The speaker unit holding part 5 has a divided protruding wall 5a that rises perpendicularly from the surface part 1a of the grill part 1. A large number of through holes 5b are provided in the surface portion surrounded by the divided projecting walls 5a so that the sound wave emitting surface 2b of the speaker unit 2 faces the surface.
Each of the divided protruding walls 5a has an inner diameter contour that substantially matches the outer diameter contour of the speaker unit 2, and has an engaging portion 50 for each. The engaging part 50 consists of a hole in this example.

一方、図4のように、スピーカーユニット2には、ケーシング外周に前記係合部50と噛合い可能な突起部21が配されている。突起部21はケーシングそのものに設けられる場合と、突起部を配設した別体の環状部材をケーシングに固定する場合のいずれをも含む。
この例では保持用部5は穴と突起であるが、これに代えて所定の回転角で噛合って保持関係を構成する分断ねじタイプとしてもよい。
On the other hand, as shown in FIG. 4, the speaker unit 2 is provided with a protruding portion 21 that can mesh with the engaging portion 50 on the outer periphery of the casing. The protrusion 21 includes both a case where the protrusion 21 is provided on the casing itself and a case where a separate annular member provided with the protrusion is fixed to the casing.
In this example, the holding portion 5 is a hole and a projection, but instead of this, it may be a split screw type that engages at a predetermined rotation angle to form a holding relationship.

本発明の作用を説明すると、組立てにあたっては、たとえば、コネクター4の主部4aに突出している端子部40、40にリード線3、3を接続しておき、スピーカーユニット2を保持用部5に装入すればよい。こうすれば、各突起部21が保持用部5の係合部5aとぱちんと嵌合するため、スピーカーユニット2をワンタッチでグリル部体1に固定することができる。   The operation of the present invention will be described. When assembling, for example, the lead wires 3 and 3 are connected to the terminal portions 40 and 40 projecting from the main portion 4a of the connector 4 and the speaker unit 2 is attached to the holding portion 5. Just load it. By so doing, each projection 21 fits snugly with the engaging portion 5a of the holding portion 5, so that the speaker unit 2 can be fixed to the grill portion 1 with one touch.

あとはスピーカーユニット2の端子台2aにある端子金具20に前記リード線3、3の他端側を接続すればよく、これで組立てが完了したグリル付きスピーカーとなる。
コネクター4と保持用部5が接近しているため、リード線3は短くてよく、グリル部体1の輪郭から外部に突出するものが何もなく、スピーカーユニット固定のためのブラケットも全く要しないため、全体を小型で、すっきりしたアッセンブリー状態にすることができる。
After that, the other end side of the lead wires 3 and 3 may be connected to the terminal fitting 20 on the terminal block 2a of the speaker unit 2, and the assembled speaker with the grill is completed.
Since the connector 4 and the holding portion 5 are close to each other, the lead wire 3 may be short, there is nothing protruding outside from the outline of the grill body 1, and no bracket for fixing the speaker unit is required. Therefore, the whole can be made into a small and clean assembly state.

そして、車載にあたっては、前記状態のグリル部体1の側壁部1bを車室内の所要部位にはめ込み、グリル部体背面側に一体化しているコネクター4の主部4aに車両側のコネクターHを当接させればよく、これにより結線作業が完了するので、簡単かつ能率的である。   When the vehicle is mounted on the vehicle, the side wall 1b of the grill body 1 in the above-described state is fitted into a required portion in the passenger compartment, and the connector H on the vehicle side is applied to the main portion 4a of the connector 4 integrated on the back side of the grill body. This is simple and efficient because the connection work is completed.

従来のグリル付きスピーカーを分解状態で示す斜視図である。It is a perspective view which shows the conventional speaker with a grill in an exploded state. 本発明によるグリル付きスピーカーの一態様を組立て途中の状態で示す斜視図である。It is a perspective view which shows the aspect of the speaker with a grill by this invention in the state in the middle of an assembly. 組立て状態の断面図である。It is sectional drawing of an assembly state. 保持部の詳細を示す部分的斜視図である。It is a fragmentary perspective view which shows the detail of a holding | maintenance part.

符号の説明Explanation of symbols

1 グリル部体
2 スピーカーユニット
3 リード線
4 コネクター
4b 端子金具
40,41 端子部
5 保持用部
DESCRIPTION OF SYMBOLS 1 Grill part 2 Speaker unit 3 Lead wire 4 Connector 4b Terminal metal fitting 40,41 Terminal part 5 Holding part

Claims (3)

グリル部体の背後にスピーカーユニットを有する形式のスピーカーにおいて、スピーカーユニットに対する端子部と外部からの給電端子部を備えたコネクターを、グリル部体に一体に設けたことを特徴とするグリル付きスピーカー。   A speaker with a grill, wherein a speaker having a speaker unit behind the grill body is provided with a connector provided with a terminal portion for the speaker unit and an external power supply terminal portion integrally with the grill body. グリル部体にスピーカーユニットの外周に設けた突起部と噛合う保持用部を設けたことを特徴とする請求項1に記載のグリル付きスピーカー。   The speaker with a grill according to claim 1, wherein a holding portion that meshes with a protrusion provided on an outer periphery of the speaker unit is provided on the grill body. コネクターがグリル部体の面部に一体成形され、端子金具がインサート成形されていることを特徴とする請求項1に記載のグリル付きスピーカー。 The speaker with a grill according to claim 1, wherein the connector is integrally formed on the surface of the grill body, and the terminal fitting is insert-molded.
JP2004065409A 2004-03-09 2004-03-09 Speaker with grill Pending JP2005260323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004065409A JP2005260323A (en) 2004-03-09 2004-03-09 Speaker with grill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004065409A JP2005260323A (en) 2004-03-09 2004-03-09 Speaker with grill

Publications (1)

Publication Number Publication Date
JP2005260323A true JP2005260323A (en) 2005-09-22

Family

ID=35085668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004065409A Pending JP2005260323A (en) 2004-03-09 2004-03-09 Speaker with grill

Country Status (1)

Country Link
JP (1) JP2005260323A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013150264A (en) * 2012-01-23 2013-08-01 Anden Electric part casing structure
KR20190049542A (en) * 2017-10-30 2019-05-09 현대자동차주식회사 Speaker for vehicle
WO2023189903A1 (en) * 2022-03-30 2023-10-05 株式会社小糸製作所 Fixing structure and fixing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013150264A (en) * 2012-01-23 2013-08-01 Anden Electric part casing structure
KR20190049542A (en) * 2017-10-30 2019-05-09 현대자동차주식회사 Speaker for vehicle
KR102575636B1 (en) 2017-10-30 2023-09-07 현대자동차주식회사 Speaker for vehicle
WO2023189903A1 (en) * 2022-03-30 2023-10-05 株式会社小糸製作所 Fixing structure and fixing method

Similar Documents

Publication Publication Date Title
US7606385B2 (en) Unidirectional dynamic microphone
WO2017128858A1 (en) Sound chamber structure and terminal
US20070264867A1 (en) Flexible electrical connector/housing assembly
JP2001244012A (en) Connector
JP5650142B2 (en) Housing structure for electrical parts
JP2005260323A (en) Speaker with grill
US3389232A (en) Hearing aid and ear mold assembly
JP6703163B1 (en) Internal module molded using metal strip
JP2016092264A (en) Magnetic material core housing case
JP7463775B2 (en) Electric pump
JP4788335B2 (en) Actuator
JP6687291B1 (en) Electrical equipment
JP2005178474A (en) Mounting structure of oil-filled equipment and control unit
JP2007181283A (en) Actuator
AU2020101531A4 (en) Junction box and panel lamp
JP2016032365A (en) Charging apparatus holder, charger, and method of manufacturing charging apparatus holder
JP5248943B2 (en) Electronic device communication circuit connection structure
KR101983393B1 (en) Motor assembly
CN211090202U (en) Hidden mounting structure suitable for between P L C main part and BD module
KR100851784B1 (en) Plug for adapter with integrated terminal
CN209218341U (en) Dismountable earphone acoustics cavity
JP2932214B2 (en) Terminal box for solenoid valve
JP2007014044A (en) Rotary electric machine with terminal box
JP5951328B2 (en) Electric actuator
JP2010031795A (en) Starter

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070125

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090210

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20090714