JPH09215080A - Microphone and microphone fitting structure - Google Patents
Microphone and microphone fitting structureInfo
- Publication number
- JPH09215080A JPH09215080A JP1636496A JP1636496A JPH09215080A JP H09215080 A JPH09215080 A JP H09215080A JP 1636496 A JP1636496 A JP 1636496A JP 1636496 A JP1636496 A JP 1636496A JP H09215080 A JPH09215080 A JP H09215080A
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- holder
- circuit board
- printed circuit
- mounting
- 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
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は携帯電話等のプリン
ト基板にマイクを取付ける際に用いられるマイクおよび
マイク取付構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a microphone and a microphone mounting structure used when mounting a microphone on a printed circuit board of a mobile phone or the like.
【０００２】[0002]
【従来の技術】通常、プリント基板への部品の実装は、
チップマウンタを用いて実装する。しかし、一部の部品
はその形状などの問題から、自動実装に対応することが
出来ず、製造工程の中で後工程として、手はんだ付けに
より基板に取付ける必要がある。セルラーやＰＨＳ等の
携帯電話に使用されるマイクはこの様な部品の一つで、
図５に示すように、集音部１２を上面部に有するマイク
本体の下面部に、アース用リード線１３および出力用リ
ード線１４が取付けられている形状をしており、このア
ース用リード線１３および出力用リード線１４を、手は
んだ付け、もしくはリード線の先にコネクタを取り付け
ることにより、プリント基板に実装している。2. Description of the Related Art Usually, the mounting of parts on a printed circuit board is
It is mounted using a chip mounter. However, some of the components cannot be automatically mounted due to problems such as their shapes, and it is necessary to attach them to the board by manual soldering as a post process in the manufacturing process. Microphones used in cellular phones such as cellular phones and PHS are one of these parts.
As shown in FIG. 5, the grounding lead wire 13 and the output lead wire 14 are attached to the lower surface of the microphone body having the sound collecting portion 12 on the upper surface. 13 and the output lead wire 14 are mounted on the printed circuit board by manual soldering or by attaching a connector to the tip of the lead wire.
【０００３】[0003]
【発明が解決しようとする課題】しかし、このような従
来のマイク実装法では、手はんだ付け、あるいはコネク
タ取り付けに手間がかかり、自動実装が出来ず、後付け
工程をライン内に組み込むため、工数低減が図りにくい
問題がある。However, in such a conventional microphone mounting method, manual soldering or connector mounting is troublesome, automatic mounting cannot be performed, and the post-mounting process is incorporated into the line, which reduces the number of steps. There is a problem that is difficult to plan.
【０００４】本発明は上述の課題を解決するためになさ
れたもので、マイクをプリント基板へ実装する際、リフ
ローはんだ付けを可能にし、手はんだ付け、あるいはコ
ネクタ取り付け作業を無くし、自動実装を可能にし、大
巾な工数低減を図ったマイクおよびマイク取付構造を提
供することを目的とする。The present invention has been made to solve the above-mentioned problems. When mounting a microphone on a printed circuit board, reflow soldering is possible, hand soldering or connector mounting work is eliminated, and automatic mounting is possible. It is an object of the present invention to provide a microphone and a microphone mounting structure that significantly reduce the number of steps.
【０００５】[0005]
【課題を解決するための手段】この目的を達成するた
め、本発明においては、円筒状マイクにおいて、上面を
集音部とし、側面をアース端子とし、下面にリード線の
無い出力端子を有するマイクを用いる。To achieve this object, in the present invention, in a cylindrical microphone, the upper surface serves as a sound collecting portion, the side surface serves as a ground terminal, and the lower surface has an output terminal without lead wires. To use.
【０００６】また、上記マイクを挿入、固定する、円筒
状のホルダーを設ける。A cylindrical holder into which the microphone is inserted and fixed is provided.
【０００７】[0007]
【発明の実施の形態】図１は本発明に係るマイクの斜視
図、図２は図１に示したマイクの底面図である。図に示
すように、マイクの上面部に集音部１を設け、円筒状の
側面部をアース３とし、下面部に出力端子２を設ける。
また、必要に応じ、後述するマイクホルダーのマイク保
持ツメを嵌合させるツメ嵌合部４を設ける。1 is a perspective view of a microphone according to the present invention, and FIG. 2 is a bottom view of the microphone shown in FIG. As shown in the figure, the sound collecting unit 1 is provided on the upper surface of the microphone, the cylindrical side surface is used as the ground 3, and the output terminal 2 is provided on the lower surface.
Further, if necessary, a claw fitting portion 4 for fitting a microphone holding claw of a microphone holder described later is provided.
【０００８】図３は本発明に係るマイク取付構造の実施
の形態を示す斜視図、図４は図３のＡ−Ａ断面図で、図
３に示したマイク取付構造に図１に示したマイクを収納
した図である。図に示すように、円筒状のホルダー５の
一部を切り開いて、マイクを横方向より挿入、抜取する
為の開口部６が設けられ、ホルダー５はアース端子７を
有しており、プリント基板９のアース用パッド１０上に
乗せられる様になっている。また、ホルダー５はマイク
を保持、固定する為のマイク保持ツメ８を有して、マイ
クのツメ嵌合部４と嵌合させることが可能である。FIG. 3 is a perspective view showing an embodiment of a microphone mounting structure according to the present invention, and FIG. 4 is a sectional view taken along the line AA of FIG. 3, showing the microphone mounting structure shown in FIG. FIG. As shown in the figure, a cylindrical holder 5 is partially cut open to provide an opening 6 for laterally inserting and extracting a microphone. The holder 5 has a ground terminal 7 and a printed circuit board. It is designed so that it can be placed on the grounding pad 9 of 9. Further, the holder 5 has a microphone holding tab 8 for holding and fixing the microphone, and can be fitted to the tab fitting portion 4 of the microphone.
【０００９】ホルダー５の開口部６はバネ特性を持ち、
挿入されたマイクを両側より挾んで固定し、また、開口
部６は曲面を持ち、マイクの挿入、抜取を容易にさせて
いる。The opening 6 of the holder 5 has a spring characteristic,
The inserted microphone is sandwiched and fixed from both sides, and the opening 6 has a curved surface to facilitate insertion and removal of the microphone.
【００１０】マイクがホルダー５の開口部６よりホルダ
ー５内に挿入されると、マイク下面の出力端子２はプリ
ント基板９の出力用パッド１１の上に乗る様に設計され
ている。一方、ホルダー５のアース端子７も、プリント
基板９のアース用パッド１０上に乗っているので、この
ような状態で、リフロー工法によるはんだ付け作業を行
うと、他の一般の部品と一緒に、プリント基板９への自
動実装が可能となる。When the microphone is inserted into the holder 5 through the opening 6 of the holder 5, the output terminal 2 on the lower surface of the microphone is designed to be placed on the output pad 11 of the printed board 9. On the other hand, since the ground terminal 7 of the holder 5 is also mounted on the ground pad 10 of the printed circuit board 9, when the soldering work by the reflow method is performed in such a state, it becomes Automatic mounting on the printed circuit board 9 becomes possible.
【００１１】上述のようなマイクおよびマイク取付構造
を用いることにより、マイクの装着作業を容易にし、手
はんだ付け、あるいはコネクタ取り付け作業を無くし、
自動実装が可能となり、大巾に工数を低減することが出
来る。By using the microphone and the microphone mounting structure as described above, mounting work of the microphone is facilitated, and hand soldering or connector mounting work is eliminated,
Automatic mounting is possible, and the man-hours can be greatly reduced.
【００１２】[0012]
【発明の効果】以上説明したように、本発明に係るマイ
クおよびマイク取付構造においては、マイクをプリント
基板へ実装する際、リフロー工法によるはんだ付けを可
能にし、手はんだ付け、あるいはコネクタ取り付け作業
を無くし、自動実装が可能となるので、大巾な工数低減
を実現出来る。As described above, in the microphone and the microphone mounting structure according to the present invention, when the microphone is mounted on the printed board, the soldering by the reflow method can be performed, and the manual soldering or the connector mounting work can be performed. Since it can be eliminated and automatic mounting is possible, a great reduction in man-hours can be realized.
【図１】本発明に係るマイクの斜視図である。FIG. 1 is a perspective view of a microphone according to the present invention.
【図２】図１示したマイクの底面図である。FIG. 2 is a bottom view of the microphone shown in FIG.
【図３】本発明に係るマイク取付構造の斜視図である。FIG. 3 is a perspective view of a microphone mounting structure according to the present invention.
【図４】図３に示したマイク取付構造に図１に示したマ
イクを収納した図である。FIG. 4 is a diagram in which the microphone shown in FIG. 1 is housed in the microphone mounting structure shown in FIG.
【図５】従来のリード線を有するマイクの斜視図であ
る。FIG. 5 is a perspective view of a conventional microphone having a lead wire.
１ 集音部 ２ 出力端子 ３ アース ４ ツメ嵌合部 ５ ホルダー ６ ホルダー開口部 ７ アース端子 ８ マイク保持ツメ ９ プリント基板 １０ アース用パッド １１ 出力用パッド １２ 集音部 １３ アース用リード線 １４ 出力用リード線 1 sound collecting part 2 output terminal 3 ground 4 claw fitting part 5 holder 6 holder opening 7 ground terminal 8 microphone holding claw 9 printed circuit board 10 ground pad 11 output pad 12 sound collecting part 13 ground lead wire 14 for output Lead
Claims (2)
し、側面をアース端子とし、下面にリード線の無い出力
端子を有することを特徴とするマイク。1. A cylindrical microphone, wherein the upper surface serves as a sound collecting portion, the side surface serves as a ground terminal, and the lower surface has an output terminal having no lead wire.
し、下面にリード線の無い出力端子を有する円筒状のマ
イクと、上記マイクを挿入、固定する、円筒状のホルダ
ーとにより構成されることを特徴とするマイク取付構
造。2. A cylindrical microphone having an upper surface as a sound collecting portion, a side surface as a ground terminal, and a lower surface having an output terminal without a lead wire, and a cylindrical holder into which the microphone is inserted and fixed. Microphone mounting structure characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1636496A JPH09215080A (en) | 1996-02-01 | 1996-02-01 | Microphone and microphone fitting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1636496A JPH09215080A (en) | 1996-02-01 | 1996-02-01 | Microphone and microphone fitting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09215080A true JPH09215080A (en) | 1997-08-15 |
Family
ID=11914280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1636496A Pending JPH09215080A (en) | 1996-02-01 | 1996-02-01 | Microphone and microphone fitting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09215080A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7884467B2 (en) | 2006-01-24 | 2011-02-08 | Lingsen Precision Industries, Ltd. | Package structure of a microphone |
-
1996
- 1996-02-01 JP JP1636496A patent/JPH09215080A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7884467B2 (en) | 2006-01-24 | 2011-02-08 | Lingsen Precision Industries, Ltd. | Package structure of a microphone |
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