JPH03128351U - - Google Patents

Info

Publication number
JPH03128351U
JPH03128351U JP1974290U JP1974290U JPH03128351U JP H03128351 U JPH03128351 U JP H03128351U JP 1974290 U JP1974290 U JP 1974290U JP 1974290 U JP1974290 U JP 1974290U JP H03128351 U JPH03128351 U JP H03128351U
Authority
JP
Japan
Prior art keywords
cover
sound
microphone
door
speaker
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
JP1974290U
Other languages
Japanese (ja)
Other versions
JP2510150Y2 (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 JP1990019742U priority Critical patent/JP2510150Y2/en
Publication of JPH03128351U publication Critical patent/JPH03128351U/ja
Application granted granted Critical
Publication of JP2510150Y2 publication Critical patent/JP2510150Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Telephone Set Structure (AREA)

Description

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

第１図乃至第４図は本考案の第１実施例を示す
もので、第１図は正面斜視図、第２図は第１図の
Ａ矢視図、第３図は第１図のＢ−Ｂ線断面図、第
４図は正面図、第５図及び第６図は本考案の第２
実施例を示し、第５図は正面斜視図、第６図は第
５図のＣ−Ｃ線断面図、第７図及び第８図は従来
例の正面図及び右側面図である。 １……ドアホン子器、２……マイクロホン、３
……スピーカ、５……子器本体、６……カバー、
９……音の出口開口、１０……音の入口開口。 1 to 4 show a first embodiment of the present invention, in which FIG. 1 is a front perspective view, FIG. 2 is a view taken along arrow A in FIG. -B sectional view, Figure 4 is a front view, Figures 5 and 6 are the second part of the present invention.
5 is a front perspective view, FIG. 6 is a sectional view taken along the line CC in FIG. 5, and FIGS. 7 and 8 are a front view and a right side view of a conventional example. 1...Door phone slave unit, 2...Microphone, 3
...Speaker, 5...Slave device body, 6...Cover,
9...Sound exit opening, 10...Sound inlet opening.

Claims (1)

【実用新案登録請求の範囲】 (1) スピーカ、マイクロホン、スイツチ等の機
器が取付けられた子器本体とカバーとからなるド
アホン子器において、前記カバーに設けられるス
ピーカからの音の出口と、マイクロホンに入る音
の入口の方向が互に異なる方向に向けられている
ことを特徴とするドアホン子器。 (2) 前記音の出口がカバーの前面に設けられ、
音の入口がカバーの下面に設けられている請求項
１記載のドアホン子器。[Scope of Claim for Utility Model Registration] (1) In a doorphone slave unit consisting of a slave body and a cover to which devices such as a speaker, microphone, switch, etc. are attached, an outlet for sound from the speaker provided on the cover, and a microphone. A door intercom slave device characterized in that the entrance directions of sound entering the door are oriented in different directions. (2) the sound outlet is provided at the front of the cover;
The door intercom slave unit according to claim 1, wherein the sound entrance is provided on the lower surface of the cover.
JP1990019742U 1990-02-28 1990-02-28 Door phone Expired - Lifetime JP2510150Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990019742U JP2510150Y2 (en) 1990-02-28 1990-02-28 Door phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990019742U JP2510150Y2 (en) 1990-02-28 1990-02-28 Door phone

Publications (2)

Publication Number Publication Date
JPH03128351U true JPH03128351U (en) 1991-12-24
JP2510150Y2 JP2510150Y2 (en) 1996-09-11

Family

ID=31522846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990019742U Expired - Lifetime JP2510150Y2 (en) 1990-02-28 1990-02-28 Door phone

Country Status (1)

Country Link
JP (1) JP2510150Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102004526B1 (en) 2012-01-17 2019-10-17 스탄레 덴끼 가부시키가이샤 Liquid crystal device and drive method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5068019A (en) * 1973-10-17 1975-06-07
JPS59138526A (en) * 1983-01-28 1984-08-09 Masabumi Masuoka Automatic circulating and transferring device for catch pan
JPH01291587A (en) * 1988-05-18 1989-11-24 Matsushita Electric Ind Co Ltd TV intercom device handset

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5068019A (en) * 1973-10-17 1975-06-07
JPS59138526A (en) * 1983-01-28 1984-08-09 Masabumi Masuoka Automatic circulating and transferring device for catch pan
JPH01291587A (en) * 1988-05-18 1989-11-24 Matsushita Electric Ind Co Ltd TV intercom device handset

Also Published As

Publication number Publication date
JP2510150Y2 (en) 1996-09-11

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term