JP2002064813A - Television interphone device - Google Patents
Television interphone deviceInfo
- Publication number
- JP2002064813A JP2002064813A JP2000250633A JP2000250633A JP2002064813A JP 2002064813 A JP2002064813 A JP 2002064813A JP 2000250633 A JP2000250633 A JP 2000250633A JP 2000250633 A JP2000250633 A JP 2000250633A JP 2002064813 A JP2002064813 A JP 2002064813A
- Authority
- JP
- Japan
- Prior art keywords
- image quality
- upper housing
- crt monitor
- housing
- monitor
- 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
Links
Landscapes
- Closed-Circuit Television Systems (AREA)
- Telephone Set Structure (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はテレビインターホン
装置に係り、特にＣＲＴモニタの画質の調整ができるテ
レビインターホン装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a television intercom apparatus, and more particularly to a television intercom apparatus capable of adjusting the image quality of a CRT monitor.
【０００２】[0002]
【従来の技術】従来から、この種のテレビインターホン
装置は、玄関などに設置されるドアホン子機と、室内に
設置されるインターホン親機とが幹線で接続されたもの
であり、ドアホン子機には、子機の設置場所の周囲の映
像を撮像するＣＣＤカメラ、親機間で通話を行うための
子機マイク、子機スピーカおよびインターホン親機を呼
び出すための呼出ボタン等が備えられる。一方、インタ
ーホン親機には、ドアホン子機のＣＣＤカメラから送ら
れる玄関の訪問者の映像を出画するためのＣＲＴモニ
タ、ドアホン子機と通話を行うための親機マイク、親機
スピーカ、ＣＲＴモニタを操作するモニタボタン、通話
を操作するための通話ボタン等が備えられる。2. Description of the Related Art Conventionally, a television intercom apparatus of this type has a main unit connected to an intercom main unit installed at an entrance or the like and an intercom master unit installed indoors. Is provided with a CCD camera for capturing an image around the installation location of the child device, a child device microphone for making a call between the parent devices, a call button for calling the child device speaker and the intercom parent device, and the like. On the other hand, the intercom master unit includes a CRT monitor for displaying an image of the entrance visitor sent from the CCD camera of the door phone slave unit, a master microphone, a master speaker, and a CRT for talking with the door phone slave unit. A monitor button for operating a monitor, a call button for operating a call, and the like are provided.
【０００３】このテレビインターホン装置のインターホ
ン親機は図４に示すように、通話のための親機マイク５
１、親機スピーカ５２および玄関の訪問者の画像を出画
するためのＣＲＴモニタ５３を上筐体５４、下筐体５５
間に装着している。具体的には、図５に示すように、上
筐体５４に親機マイク５１および親機スピーカ５２が設
けられ、下筐体５５にＣＲＴモニタ５３が設けられてい
る。また、上筐体５４には、ＣＲＴモニタ５３用の窓５
４ａと、親機マイク５１が設けられる位置にスリット５
４ｂと、親機スピーカ５２が設けられる位置に格子スリ
ット５４ｃとが穿設されている。また、下筐体５５に
は、上筐体５４に設けられている親機マイク５１および
親機スピーカ５２からの磁束によって発生するＣＲＴモ
ニタ５３上の画質の影響を調整する画質調整ボリューム
５６Ａ、５６Ｂ、５６Ｃが搭載された基板５７が設けら
れている。[0003] As shown in FIG. 4, the intercom master unit of this television intercom device has a master unit microphone 5 for talking.
1. A main unit speaker 52 and a CRT monitor 53 for displaying an image of a visitor at the entrance are provided with an upper housing 54 and a lower housing 55.
Wearing in between. Specifically, as shown in FIG. 5, a main unit microphone 51 and a main unit speaker 52 are provided in an upper case 54, and a CRT monitor 53 is provided in a lower case 55. The upper housing 54 has a window 5 for the CRT monitor 53.
4a and a slit 5 at a position where the base unit microphone 51 is provided.
4b and a lattice slit 54c are provided at positions where the parent device speaker 52 is provided. The lower housing 55 has image quality adjustment volumes 56A and 56B for adjusting the effect of image quality on the CRT monitor 53 generated by magnetic fluxes from the parent device microphone 51 and the parent device speaker 52 provided in the upper chassis 54. , 56C are provided.
【０００４】このようなインターホン親機を組み立てる
には、上筐体５４に親機マイク５１および親機スピーカ
５２を、下筐体５５に画質調整ボリューム５６Ａ、５６
Ｂ、５６Ｃが搭載された基板５７およびＣＲＴモニタ５
３をそれぞれ組み込み後、画質調整ボリューム５６Ａ、
５６Ｂ、５６ＣによってＣＲＴモニタ５３の画質の調整
を行って、上筐体５４と下筐体５５とを嵌合させてい
る。In order to assemble such an intercom master unit, a master unit microphone 51 and a master unit speaker 52 are provided in an upper housing 54, and image quality adjustment volumes 56A and 56 are provided in a lower housing 55.
B, board 57 on which 56C is mounted and CRT monitor 5
After incorporating each of the three, the image quality adjustment volume 56A,
The image quality of the CRT monitor 53 is adjusted by 56B and 56C, and the upper housing 54 and the lower housing 55 are fitted.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、この組
立時において、上筐体５４と下筐体５５とを嵌合させた
際、上筐体５４にＣＲＴモニタ５３の画質に影響を与え
る磁束を発生する親機スピーカ５２が設置されているの
で、再度、ＣＲＴモニタ５３の画質を確認しなければな
らず、確認の結果、再調整が必要な場合には、再び上筐
体５４と下筐体５５とを分離させてから、画質調整ボリ
ューム５６Ａ、５６Ｂ、５６ＣによってＣＲＴモニタ５
３の画質の調整を行わなければならなかった。However, in this assembly, when the upper housing 54 and the lower housing 55 are fitted, a magnetic flux which affects the image quality of the CRT monitor 53 is generated in the upper housing 54. Since the main unit speaker 52 is installed, the image quality of the CRT monitor 53 must be checked again. As a result of the check, if readjustment is necessary, the upper case 54 and the lower case 55 Is separated from the CRT monitor 5 by the image quality adjustment volumes 56A, 56B, 56C.
3, the image quality had to be adjusted.
【０００６】本発明は、このような従来の難点を解決す
るためになされたもので、ＣＲＴモニタの画質に影響の
ある部品をすべて取り付けた上筐体と下筐体とを嵌合さ
せた状態で、ＣＲＴモニタの画質の調整ができるテレビ
インターホン装置を提供することを目的とする。SUMMARY OF THE INVENTION The present invention has been made to solve such a conventional problem, and has been described with reference to a state in which an upper housing and a lower housing in which all components that affect the image quality of a CRT monitor are mounted. Accordingly, it is an object of the present invention to provide a television intercom device capable of adjusting the image quality of a CRT monitor.
【０００７】[0007]
【課題を解決するための手段】このような目的を達成す
る本発明のテレビインターホン装置は、通話のためのマ
イク、スピーカおよび玄関の訪問者の画像を出画するた
めのＣＲＴモニタを上筐体、下筐体間に装着し、スピー
カからの磁束によって発生するＣＲＴモニタ上の画質の
影響を調整する画質調整ボリュームを基板上に搭載し、
上筐体には、ＣＲＴモニタを上筐体、下筐体間に装着さ
れた状態でＣＲＴモニタの画質を調整するため画質調整
ボリュームを調整するための調整穴を画質調整ボリュー
ムの位置に対応して設けたものである。A television intercom apparatus according to the present invention which achieves the above object has a microphone, a speaker for a call, and a CRT monitor for displaying an image of a visitor at an entrance in an upper housing. , Mounted between the lower housing, mounted on the board image quality adjustment volume to adjust the effect of image quality on the CRT monitor generated by magnetic flux from the speaker,
In the upper housing, an adjustment hole for adjusting the image quality adjustment volume for adjusting the image quality of the CRT monitor in a state where the CRT monitor is mounted between the upper housing and the lower housing corresponds to the position of the image quality adjustment volume. It is provided.
【０００８】このテレビインターホン装置によれば、上
筐体に画質調整ボリュームを調整するための調整穴を有
しているので、ＣＲＴモニタの画質に影響のある部品を
すべて取り付けた上筐体と下筐体とを嵌合させた状態
で、ＣＲＴモニタの画質の調整をすることが可能にな
る。[0008] According to this television intercom apparatus, since the upper housing has an adjustment hole for adjusting the image quality adjustment volume, the upper housing in which all the components that affect the image quality of the CRT monitor are attached to the lower housing. It is possible to adjust the image quality of the CRT monitor while the housing is fitted.
【０００９】また、本発明のテレビインターホン装置に
おいて上筐体は、上筐体に取り付けられ調整穴を遮蔽す
るパネルで被蓋されるものである。これにより、画質調
整ボリュームを安易に操作できなくなるので、いたずら
されたり、まちがって触れてしまったりすることを防ぐ
ことができる。[0009] Further, in the television intercom apparatus of the present invention, the upper housing is covered with a panel which is attached to the upper housing and shields the adjustment hole. As a result, the image quality adjustment volume cannot be easily operated, so that it is possible to prevent the image quality adjustment volume from being tampered with or accidentally touched.
【００１０】[0010]
【発明の実態の形態】以下、本発明のテレビインターホ
ン装置による好ましい実施の形態例について図面を参照
して詳述する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of a television intercom apparatus according to the present invention will be described below in detail with reference to the drawings.
【００１１】本発明のテレビインターホン装置は図３に
示すように、玄関などに設置されるドアホン子機１と、
室内に設置されるインターホン親機２とが幹線Ｌ１で接
続されたものであり、ドアホン子機１には、ドアホン子
機１が設置される周辺の映像を撮像するＣＣＤカメラ１
１、インターホン親機２間で通話を行うための子機マイ
ク１２、子機スピーカ１３およびインターホン親機２を
呼び出すための呼出ボタン１０が備えられる。一方、イ
ンターホン親機２には、ドアホン子機１のＣＣＤカメラ
１１から送られる玄関の訪問者の映像を出画するための
ＣＲＴモニタ２０、ドアホン子機１と通話を行うための
親機マイク２１、親機スピーカ２２、ＣＲＴモニタ２０
を操作するモニタボタン２３、通話を操作するための通
話ボタン２４等が備えられる。As shown in FIG. 3, a television intercom apparatus of the present invention includes a door phone slave unit 1 installed at an entrance or the like,
An intercom master unit 2 installed indoors is connected by a main line L1, and a door phone slave unit 1 has a CCD camera 1 for picking up an image of the surrounding area where the door phone slave unit 1 is installed.
1. A slave unit microphone 12, a slave unit speaker 13, and a call button 10 for calling the intercom master unit 2 for making a call between the intercom master unit 2. On the other hand, the intercom master unit 2 has a CRT monitor 20 for displaying an image of the entrance visitor sent from the CCD camera 11 of the door phone slave unit 1, and a master unit microphone 21 for communicating with the door phone slave unit 1. , Parent device speaker 22, CRT monitor 20
, A call button 24 for operating a call, and the like.
【００１２】このテレビインターホン装置のインターホ
ン親機は図１に示すように、通話のための親機マイク２
１、親機スピーカ２２および玄関の訪問者の画像を出画
するためのＣＲＴモニタ２０を上筐体２５、下筐体２６
間に装着している。具体的には、図２に示すように、上
筐体２５に親機マイク２１および親機スピーカ２２が設
けられ、下筐体２６にＣＲＴモニタ２０が設けられてい
る。また、上筐体２５には、ＣＲＴモニタ２０用の窓２
５ａと、親機マイク２１が設けられる位置にスリット２
５ｂと、親機スピーカ２２が設けられる位置に格子スリ
ット２５ｃとが穿設されている。また、下筐体２６に
は、上筐体２５に設けられている親機スピーカ２２から
の磁束によって発生するＣＲＴモニタ２０上の画質の影
響を調整する画質調整ボリューム２７Ａ、２７Ｂ、２７
Ｃが搭載された基板２８が設けられている。As shown in FIG. 1, the intercom master unit of this television intercom device has a master unit microphone 2 for talking.
1. A main unit speaker 22 and a CRT monitor 20 for displaying an image of a visitor at the entrance are provided with an upper housing 25 and a lower housing 26.
Wearing in between. Specifically, as shown in FIG. 2, a parent device microphone 21 and a parent device speaker 22 are provided in an upper housing 25, and a CRT monitor 20 is provided in a lower housing 26. The upper housing 25 has a window 2 for the CRT monitor 20.
5a and a slit 2 at a position where the base unit microphone 21 is provided.
5b and a grid slit 25c are provided at positions where the parent device speaker 22 is provided. Also, the lower housing 26 has image quality adjustment volumes 27A, 27B, 27 for adjusting the effect of image quality on the CRT monitor 20 generated by magnetic flux from the master speaker 22 provided in the upper housing 25.
A substrate 28 on which C is mounted is provided.
【００１３】さらに、上筐体２５には、ＣＲＴモニタ２
０を上筐体２５、下筐体２６間に装着された状態でＣＲ
Ｔモニタ２０の画質を調整するため画質調整ボリューム
２７を調整するための調整穴２９Ａ、２９Ｂ、２９Ｃ
が、画質調整ボリューム２７Ａ、２７Ｂ、２７Ｃの位置
に対応して設けられている。Further, a CRT monitor 2 is provided on the upper housing 25.
0 is mounted between the upper housing 25 and the lower housing 26
Adjustment holes 29A, 29B, 29C for adjusting the image quality adjustment volume 27 for adjusting the image quality of the T monitor 20
Are provided corresponding to the positions of the image quality adjustment volumes 27A, 27B, and 27C.
【００１４】このような上筐体２５は、上筐体２５に取
り付けられ調整穴２９Ａ、２９Ｂ、２９Ｃを遮蔽するパ
ネル３０で被蓋される（図１）。これにより、画質調整
ボリューム２７Ａ、２７Ｂ、２７Ｃを安易に操作できな
くなるので、いたずらされたり、まちがって触れてしま
ったりすることを防ぐことができる。また、このパネル
３０を上筐体２５に対して着脱自在に取り付けられる構
造にすることにより、画質調整ボリューム２７Ａ、２７
Ｂ、２７ＣによるＣＲＴモニタ２０の画質の調整が容易
になる。なお、パネル３０は、モニタボタン２３および
通話ボタン２４を有している。The upper housing 25 is covered with a panel 30 which is attached to the upper housing 25 and shields the adjustment holes 29A, 29B and 29C (FIG. 1). As a result, the image quality adjustment volumes 27A, 27B, and 27C cannot be easily operated, so that it is possible to prevent tampering or accidental touching. Further, by forming the panel 30 to be detachably attached to the upper housing 25, the image quality adjustment volumes 27A, 27
Adjustment of the image quality of the CRT monitor 20 by B and 27C becomes easy. The panel 30 has a monitor button 23 and a call button 24.
【００１５】このようなインターホン親機２を組み立て
るには、上筐体２５に親機マイク２１および親機スピー
カ２２を、下筐体２６に画質調整ボリューム２７が搭載
された基板２８およびＣＲＴモニタ２０をそれぞれ組み
込み後、画質調整ボリューム２７Ａ、２７Ｂ、２７Ｃに
よってＣＲＴモニタ２０の画質の調整を行って、上筐体
２５と下筐体２６とを嵌合させている。また、この組立
時において、上筐体２５と下筐体２６とを嵌合させた
際、上筐体２５にＣＲＴモニタ２０の画質に影響を与え
る磁束を発生する親機スピーカ２２が設置されているの
で、再度、ＣＲＴモニタ２０の画質を確認する。確認の
結果、再調整が必要な場合には、上筐体２５と下筐体２
６とを嵌合させた状態で、上筐体２５に設けられた調整
穴２９Ａ、２９Ｂ、２９Ｃから調整工具(図示せず)で基
板２８上に搭載された画質調整ボリューム２７Ａ、２７
Ｂ、２７Ｃを調整して、ＣＲＴモニタ２０の画質を調整
する。In order to assemble such an intercom master 2, a master microphone 21 and a master speaker 22 are mounted on an upper housing 25, and a board 28 and a CRT monitor 20 on which an image quality adjustment volume 27 is mounted on a lower housing 26. Are respectively adjusted, the image quality of the CRT monitor 20 is adjusted by the image quality adjustment volumes 27A, 27B, and 27C, and the upper housing 25 and the lower housing 26 are fitted. In addition, at the time of this assembling, when the upper housing 25 and the lower housing 26 are fitted together, the main unit speaker 22 that generates a magnetic flux that affects the image quality of the CRT monitor 20 is installed in the upper housing 25. Therefore, the image quality of the CRT monitor 20 is checked again. As a result of the confirmation, if readjustment is necessary, the upper case 25 and the lower case 2
6 and the image quality adjustment volumes 27A, 27 mounted on the substrate 28 through adjustment holes 29A, 29B, 29C provided in the upper housing 25 with an adjustment tool (not shown).
By adjusting B and 27C, the image quality of the CRT monitor 20 is adjusted.
【００１６】[0016]
【発明の効果】以上の説明から明らかなように、本発明
のテレビインターホン装置によれば、上筐体に画質調整
ボリュームを調整するための調整穴を有しているので、
ＣＲＴモニタの画質に影響のある部品をすべて取り付け
た上筐体と下筐体とを嵌合させた状態で、ＣＲＴモニタ
の画質の調整をすることが可能になる。As is apparent from the above description, according to the television intercom apparatus of the present invention, since the upper housing has the adjustment hole for adjusting the image quality adjustment volume,
It is possible to adjust the image quality of the CRT monitor in a state where the upper housing and the lower housing to which all the components that affect the image quality of the CRT monitor are attached are fitted.
【図１】本発明のテレビインターホン装置による好まし
い実施の形態例を示す図で、インターホン親機の上筐体
と下筐体とが嵌合された状態を示す斜視図。FIG. 1 is a view showing a preferred embodiment of a television intercom apparatus of the present invention, and is a perspective view showing a state where an upper housing and a lower housing of an intercom master unit are fitted.
【図２】本発明のテレビインターホン装置による好まし
い実施の形態例を示す図で、インターホン親機の上筐体
と下筐体とが分離された状態を示す斜視図。FIG. 2 is a view showing a preferred embodiment of the television intercom apparatus of the present invention, and is a perspective view showing a state where an upper housing and a lower housing of the intercom master unit are separated.
【図３】テレビインターホン装置の構成を示す説明図。FIG. 3 is an explanatory diagram illustrating a configuration of a television intercom device.
【図４】従来のテレビインターホン装置に適用されるイ
ンターホン親機の上筐体と下筐体とが嵌合された状態を
示す斜視図。FIG. 4 is a perspective view showing a state in which an upper housing and a lower housing of an intercom master unit applied to a conventional television intercom device are fitted.
【図５】従来のテレビインターホン装置に適用されるイ
ンターホン親機の上筐体と下筐体とが分離された状態を
示す斜視図。FIG. 5 is a perspective view showing a state in which an upper housing and a lower housing of an intercom master unit applied to a conventional television intercom apparatus are separated.
２０・・・ＣＲＴモニタ ２１・・・マイク ２２・・・スピーカ ２５・・・上筐体 ２６・・・下筐体 ２７Ａ、２７Ｂ、２７Ｃ・・・画質調整ボリューム ２８・・・基板 ２９Ａ、２９Ｂ、２９Ｃ・・・調整穴 Reference Signs List 20 CRT monitor 21 Microphone 22 Speaker 25 Upper housing 26 Lower housing 27A, 27B, 27C Image quality adjustment volume 28 Substrate 29A, 29B, 29C ・ ・ ・ Adjustment hole
───────────────────────────────────────────────────── フロントページの続き (72)発明者 森川 眞行 愛知県名古屋市熱田区神野町２丁目18番地 アイホン株式会社内 Ｆターム(参考） 5C054 AA01 CA04 CC02 CD06 CE15 CH02 DA08 EA05 FA01 HA22 5K023 AA05 LL06 LL07 MM03 MM20 PP01 PP11 5K038 CC02 DD15 DD23 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Masayuki Morikawa 2-18-18 Jinnocho, Atsuta-ku, Nagoya-shi, Aichi F-Term within Aiphone Co., Ltd. 5C054 AA01 CA04 CC02 CD06 CE15 CH02 DA08 EA05 FA01 HA22 5K023 AA05 LL06 LL07 MM03 MM20 PP01 PP11 5K038 CC02 DD15 DD23
Claims (2)
（２２）および玄関の訪問者の画像を出画するためのＣ
ＲＴモニタ（２０）を上筐体(２５)、下筐体(２６)間に
装着し、 前記スピーカからの磁束によって発生する前記ＣＲＴモ
ニタ上の画質の影響を調整する画質調整ボリューム（２
７Ａ、２７Ｂ、２７Ｃ）を基板（２８）上に搭載し、 前記上筐体には、前記ＣＲＴモニタを前記上筐体、前記
下筐体間に装着された状態で前記ＣＲＴモニタの画質を
調整するため前記画質調整ボリュームを調整するための
調整穴（２９Ａ、２９Ｂ、２９Ｃ）を前記画質調整ボリ
ュームの位置に対応して設けたことを特徴とするテレビ
インターホン装置。1. A microphone (21), a speaker (22) for calling and a C for displaying an image of a visitor at the entrance.
An RT monitor (20) is mounted between the upper housing (25) and the lower housing (26), and an image quality adjustment volume (2) for adjusting the effect of image quality on the CRT monitor generated by magnetic flux from the speaker.
7A, 27B, 27C) on a substrate (28), and adjusts the image quality of the CRT monitor in a state where the CRT monitor is mounted between the upper housing and the lower housing in the upper housing. A television intercom apparatus, wherein an adjustment hole (29A, 29B, 29C) for adjusting the image quality adjustment volume is provided corresponding to the position of the image quality adjustment volume.
前記調整穴を遮蔽するパネル（３０）で被蓋されること
を特徴とする請求項１記載のテレビインターホン装置。2. The television intercom apparatus according to claim 1, wherein said upper housing is covered with a panel attached to said upper housing and covering said adjustment hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000250633A JP4550241B2 (en) | 2000-08-22 | 2000-08-22 | TV intercom equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000250633A JP4550241B2 (en) | 2000-08-22 | 2000-08-22 | TV intercom equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002064813A true JP2002064813A (en) | 2002-02-28 |
| JP4550241B2 JP4550241B2 (en) | 2010-09-22 |
Family
ID=18740170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000250633A Expired - Fee Related JP4550241B2 (en) | 2000-08-22 | 2000-08-22 | TV intercom equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4550241B2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586387U (en) * | 1978-12-08 | 1980-06-14 | ||
| JPS6047370U (en) * | 1983-09-10 | 1985-04-03 | ソニー株式会社 | Guide for rod-shaped adjustment member |
| JPS61278275A (en) * | 1985-06-03 | 1986-12-09 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Automatic display screen adjustor |
| JPH07154459A (en) * | 1993-11-30 | 1995-06-16 | Matsushita Electric Works Ltd | Exposed mount hands-free television interphone unit |
| JPH07154776A (en) * | 1993-11-30 | 1995-06-16 | Aiphone Co Ltd | Automatic crt adjusting device for video doorphone |
-
2000
- 2000-08-22 JP JP2000250633A patent/JP4550241B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586387U (en) * | 1978-12-08 | 1980-06-14 | ||
| JPS6047370U (en) * | 1983-09-10 | 1985-04-03 | ソニー株式会社 | Guide for rod-shaped adjustment member |
| JPS61278275A (en) * | 1985-06-03 | 1986-12-09 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Automatic display screen adjustor |
| JPH07154459A (en) * | 1993-11-30 | 1995-06-16 | Matsushita Electric Works Ltd | Exposed mount hands-free television interphone unit |
| JPH07154776A (en) * | 1993-11-30 | 1995-06-16 | Aiphone Co Ltd | Automatic crt adjusting device for video doorphone |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4550241B2 (en) | 2010-09-22 |
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