JPH0210689U - - Google Patents

Info

Publication number
JPH0210689U
JPH0210689U JP8899688U JP8899688U JPH0210689U JP H0210689 U JPH0210689 U JP H0210689U JP 8899688 U JP8899688 U JP 8899688U JP 8899688 U JP8899688 U JP 8899688U JP H0210689 U JPH0210689 U JP H0210689U
Authority
JP
Japan
Prior art keywords
microphone
vibration isolating
isolating member
housing
casing
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.)
Granted
Application number
JP8899688U
Other languages
Japanese (ja)
Other versions
JPH071916Y2 (en
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 filed Critical
Priority to JP8899688U priority Critical patent/JPH071916Y2/en
Publication of JPH0210689U publication Critical patent/JPH0210689U/ja
Application granted granted Critical
Publication of JPH071916Y2 publication Critical patent/JPH071916Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Description

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

第１図は本考案によるマイクロホン固定構造の
一実施例を示す断面図、第２図は第１図の主要部
品の斜視図、第３図は第１図の要部正面図、第４
図は第１図の背面図、第５図は従来のマイクロホ
ン固定構造を示す断面図、第６図は第５図の主要
部品の斜視図、第７図は第５図の要部正面図、第
８図は第５図の背面図である。 １……マイクロホン、１ａ……端子、４……固
定ネジ、５……ケーブル、７……筐体、７ａ……
トーン孔、７ｂ……仕切り壁、７ｃ……遮音壁、
７ｄ……取り付けボス、７ｅ……凹部、８……押
さえ板、９……防振部材、９ａ，９ｄ……支持板
、９ｂ，９ｅ……凸部、９ｃ……筒状部、９ｆ…
…突縁部。 Fig. 1 is a sectional view showing an embodiment of the microphone fixing structure according to the present invention, Fig. 2 is a perspective view of the main parts of Fig. 1, Fig. 3 is a front view of the main parts of Fig. 1, and Fig. 4
The figure is a rear view of FIG. 1, FIG. 5 is a sectional view showing a conventional microphone fixing structure, FIG. 6 is a perspective view of the main parts of FIG. 5, and FIG. 7 is a front view of the main parts of FIG. 5. FIG. 8 is a rear view of FIG. 5. 1... Microphone, 1a... Terminal, 4... Fixing screw, 5... Cable, 7... Housing, 7a...
Tone hole, 7b...partition wall, 7c...sound insulation wall,
7d...Mounting boss, 7e...Concave portion, 8...Press plate, 9...Vibration isolating member, 9a, 9d...Support plate, 9b, 9e...Convex portion, 9c...Cylindrical portion, 9f...
...Protrusion.

Claims (1)

【実用新案登録請求の範囲】 実質的に正面及び背面を除くようにマイクロホ
ンの外周面に防振部材を装着し、 トーン孔を有する筐体の内側に形成された筒状
の仕切り壁内に前記マイクロホンを入れて、防振
部材の正面側端面を仕切り壁内に位置するように
前記筐体に形成された環状の遮音壁に当接させる
と共に、 前記仕切り壁の背面を閉止するように押さえ板
を前記筐体に取り付けることにより、マイクロホ
ンを筐体に固定するマイクロホン固定構造におい
て、 前記筐体と押さえ板にそれぞれ複数の凹部を形
成すると共に、 前記防振部材は、正面側及び背面側に位置する
中空円板状の二枚のゴム材による支持板と、各々
の支持板に形成された複数の凸部と、前記ゴム材
より柔軟性を有する多孔質材料により形成されて
いて前記支持板間に設けられた筒状部と、この筒
状部の正面側端部の内側に向けて形成された突縁
部を備えたものとし、 この防振部材の筒状部にマイクロホンを内包す
ると共に、 前記二枚の支持板の凸部を前記筐体と押さえ板
に設けた凹部に嵌合させて点接触させ、 かつ前記突縁部に前記筐体の遮音壁を当接させ
たことを特徴とするマイクロホン固定構造。[Claims for Utility Model Registration] A vibration isolating member is attached to the outer circumferential surface of the microphone so as to substantially exclude the front and rear surfaces, and the vibration isolating member is mounted within a cylindrical partition wall formed inside a casing having a tone hole. Insert the microphone and bring the front end of the vibration isolating member into contact with the annular sound insulating wall formed in the housing so that it is located inside the partition wall, and at the same time, place a presser plate so as to close the back side of the partition wall. In the microphone fixing structure that fixes the microphone to the housing by being attached to the housing, a plurality of recesses are formed in the housing and the holding plate, respectively, and the vibration isolating member is located on the front side and the back side. A hollow disc-shaped support plate made of two rubber materials, a plurality of convex portions formed on each support plate, and a porous material made of a porous material having more flexibility than the rubber material, and between the support plates. The vibration isolating member has a cylindrical portion provided therein, and a projecting edge portion formed toward the inside of the front end of the cylindrical portion, and a microphone is contained in the cylindrical portion of the vibration isolating member, and A microphone characterized in that the convex portions of the two supporting plates are fitted into concave portions provided in the casing and the holding plate to bring them into point contact, and the sound insulating wall of the casing is brought into contact with the projecting edge. Fixed structure.
JP8899688U 1988-07-06 1988-07-06 Microphone fixed structure Expired - Lifetime JPH071916Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8899688U JPH071916Y2 (en) 1988-07-06 1988-07-06 Microphone fixed structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8899688U JPH071916Y2 (en) 1988-07-06 1988-07-06 Microphone fixed structure

Publications (2)

Publication Number Publication Date
JPH0210689U true JPH0210689U (en) 1990-01-23
JPH071916Y2 JPH071916Y2 (en) 1995-01-18

Family

ID=31313550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8899688U Expired - Lifetime JPH071916Y2 (en) 1988-07-06 1988-07-06 Microphone fixed structure

Country Status (1)

Country Link
JP (1) JPH071916Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49129156U (en) * 1973-03-03 1974-11-06
JPH0671098A (en) 1992-01-29 1994-03-15 Ejnar Jensen & Soen As Device for feeding flat work article to washing treating unit such as iron roller
JP2013038455A (en) * 2011-08-03 2013-02-21 Nittetsu Elex Co Ltd Noise reduction earphone microphone
JP2017098836A (en) * 2015-11-26 2017-06-01 京セラ株式会社 Electronics
WO2022201689A1 (en) * 2021-03-22 2022-09-29 株式会社Ｊｖｃケンウッド Headphone

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49129156U (en) * 1973-03-03 1974-11-06
JPH0671098A (en) 1992-01-29 1994-03-15 Ejnar Jensen & Soen As Device for feeding flat work article to washing treating unit such as iron roller
JP2013038455A (en) * 2011-08-03 2013-02-21 Nittetsu Elex Co Ltd Noise reduction earphone microphone
JP2017098836A (en) * 2015-11-26 2017-06-01 京セラ株式会社 Electronics
WO2022201689A1 (en) * 2021-03-22 2022-09-29 株式会社Ｊｖｃケンウッド Headphone

Also Published As

Publication number Publication date
JPH071916Y2 (en) 1995-01-18

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