JPS58188972A - Composite electronic equipment - Google Patents
Composite electronic equipmentInfo
- Publication number
- JPS58188972A JPS58188972A JP7210582A JP7210582A JPS58188972A JP S58188972 A JPS58188972 A JP S58188972A JP 7210582 A JP7210582 A JP 7210582A JP 7210582 A JP7210582 A JP 7210582A JP S58188972 A JPS58188972 A JP S58188972A
- Authority
- JP
- Japan
- Prior art keywords
- housing
- base
- main body
- composite electronic
- swing arm
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、テレビジョン受像機とラジオ受信機というよ
うに互いに異なる少なくとも２つの成子機器を同一筐体
内に組込み、かつこの筐体を回動させる様に設置した複
合電子機器に関するもので、回動動作を容易になさしめ
る事を目的とする。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a composite electronic device in which at least two different devices, such as a television receiver and a radio receiver, are incorporated into the same housing, and the housing is installed so that the housing can be rotated. It is related to equipment, and its purpose is to make rotational movements easier.
本発明の一例においては、少なくともテレビジョン受１
象機回路とラジオ受信機回路を一つの筐体の中も・こ組
込み、かつこの筐体の一面にテレビジョン受像機の陰極
＠管およびテレビジョン受像機用のインジケータと操作
部を設置し、この−面と直交する第２の而にテレビジョ
ン受像機とラジオ受信機に対し７て共用化されるスピー
カおよびラジオ受１８ＰＲのイン／ケータを設置する一
方、この筐体を基台に対し７て同動可能に設け、テレビ
ジョン受１象機を視聴する場合には陰極線管等を設置し
た第１の面が正面を向くように、ラジオ受信機を動作さ
せる場合にはスピーカ等を設置した第２の面がｉＥ而を
向くように筐体を回動させるようにした複合電子機器を
例にとり、この複合電子機器に対して、前記筐体の回動
に応じて生ずる筐体重心の移動（・こよる回動動作の不
安定な状態を、回動機構内に設けた弾性体によって制御
し、容易に回動操作を行う事ができる様にするとともに
、各々の機能面がｉＥ面を向いた時には、機器の操作に
支障のない様な安定状態を保つようＶζするものである
。In one example of the present invention, at least a television receiver 1
The electronic circuit and the radio receiver circuit are incorporated into one housing, and the cathode tube of the television receiver and the indicator and operation section for the television receiver are installed on one side of the housing. In the second plane perpendicular to this plane, a speaker and a radio receiver 18PR indicator, which are shared by the television receiver and the radio receiver, are installed. When viewing a television receiver, the first side with the cathode ray tube, etc., faced the front, and when operating a radio receiver, speakers, etc. were installed. Taking as an example a composite electronic device in which the casing is rotated so that the second surface faces iE, the shift of the center of gravity of the casing that occurs in response to the rotation of the casing is explained. (・This unstable state of rotational movement is controlled by an elastic body installed in the rotational mechanism, making it possible to easily perform rotational operation, and making sure that each functional surface faces the iE surface. When this occurs, Vζ is adjusted to maintain a stable state that does not interfere with the operation of the equipment.
以Ｆ本発明の一実施例を添付図面を用いて説明する。第
１図〜第３図は本発明における複合電子機器の基本構成
を示すもので、図中１は中にテレビジョン受像機回路お
よびラジオ受信機回路を組込んだ筐体（以下機器本体と
呼ぶ）で、第１の面にテレビジョン受ｆ象機の陰極線管
２、テレビジョン受像機用のチャンネルインジケータ３
．テレビジョン受像機用の選局つまみ４およびＶＨＦ
、 ＵＨＦバンド切換つまみ６を設置している。また機
器本体１はこの第１の面と直交する第２の面にテレビジ
ョン受像機、ラジオ受信機に対して共用化されるスピー
カ６、ラジオ受信機用のインジケータＴを設置している
。そして、機器本体１はこの第１の面と第２の而に直交
する第３の而に電源スイツチ兼音量調整用可変抵抗器の
つまみ８．ラジオ受信機用の選局つまみ９を設置してい
る。また１０は基台で、内部に電源トランス、整ａ、丑
滑回路。Hereinafter, one embodiment of the present invention will be described with reference to the accompanying drawings. Figures 1 to 3 show the basic configuration of the composite electronic device according to the present invention. In the figure, 1 is a housing (hereinafter referred to as the device main body) in which a television receiver circuit and a radio receiver circuit are incorporated. ), and the cathode ray tube 2 of the television receiver and the channel indicator 3 for the television receiver are shown on the first side.
．． Tuning knob 4 for television receivers and VHF
, a UHF band switching knob 6 is installed. Further, the device main body 1 is provided with a speaker 6 shared by a television receiver and a radio receiver, and an indicator T for the radio receiver on a second surface orthogonal to the first surface. The device main body 1 has a power switch/volume adjustment variable resistor knob 8. A tuning knob 9 for the radio receiver is installed. Also, 10 is a base, inside which is a power transformer, a regulator, and an oscillating circuit.
電圧安定化回路等より構成される電源回路を内蔵してい
る。この基台１０に対して２枚の板体状のスイングアー
ム１１．１２を用いて機器本体１を回動可能に結合する
。この２枚のスイングアーム１１．１２はおのおの両端
を機器本体１．基台１０のそれぞれに回動自在に結合し
、これにより第１図のようにスピーカ６等を設置した第
２の面が正面を向くように、また第２図のように、陰極
線管２等を設置した第１の面が正面を向くように機器本
体１を基台１ｏに対して回動可能に設ける。It has a built-in power supply circuit consisting of a voltage stabilization circuit, etc. The device main body 1 is rotatably connected to the base 10 using two plate-like swing arms 11 and 12. These two swing arms 11 and 12 each have both ends attached to the device body 1. It is rotatably connected to each of the bases 10, so that the second surface on which the speaker 6 etc. are installed faces the front as shown in FIG. 1, and the cathode ray tube 2 etc. as shown in FIG. The device main body 1 is rotatably provided with respect to the base 1o so that the first surface on which the device is installed faces the front.
し７たがってラジオ受信機を動作させる場合には第１図
に示すようにスピーカ６、ラジオ受信機用のインジケー
タ７を設置した第２の面が正面を向くように機器本体１
を基台１ｏ上にセットする。7. Therefore, when operating the radio receiver, as shown in FIG.
Set on the base 1o.
ここで、電源スイッチ無音＃調整用可変抵抗器のつまみ
８９選局つまみ９を操作することにより所望の放送局の
ラジオ放送を聴くことができる。第３図にはこのときの
機器本体１およびスイングアーム１１．１２の状態を実
線で示す。Here, by operating the power switch silence #adjusting variable resistor knob 89 and the channel selection knob 9, it is possible to listen to the radio broadcast of a desired broadcasting station. In FIG. 3, the states of the main body 1 and the swing arms 11, 12 at this time are shown by solid lines.
一方、テレビジョン受像機を視聴する場合にはスイング
アーム１１．１２を利用して機器本体１転
を回動させることＶこより陰極線管２等を設置した第１
の而が正面を向くようにセットする。このときスピーカ
６等を設置した第２の面は上方を向く。On the other hand, when viewing a television receiver, the swing arm 11, 12 is used to rotate the main body of the device.
Set it so that it faces the front. At this time, the second surface on which the speaker 6 and the like are installed faces upward.
第３図にはこのときの機器本体１およびスイングアーム
１１，１２の状態を１点鎖線で示す。In FIG. 3, the state of the device main body 1 and the swing arms 11, 12 at this time is shown by dashed lines.
なお、第１図の状態においては陰極線管２がＦ方を向い
て基台１ｏと対向するため、その保護をはかることがで
きる。また、第１図、第２図に示す各状態においてイン
ジケータ３，７がそれぞれ正面を向き、まだテレビジョ
ン受像機に関しては操作部も正面に位置してくるため操
作性がよくなる。In the state shown in FIG. 1, the cathode ray tube 2 faces the direction F and faces the base 1o, so that it can be protected. Furthermore, in each of the states shown in FIGS. 1 and 2, the indicators 3 and 7 face the front, and in the case of a television receiver, the operation section is also located in the front, which improves operability.
本発明はこの機器本体の回動操作を容易にイテうために
スィングアーム１２七基台１０との支点（結合部）１３
およびスイングアーム１２と機器本体１との支点（結合
部）１４におのおの弾性体としてねじりコイルバネを設
置し、機器本体を回動させる時、機器本体１の重心移動
によって生ずる、機器本体１を回転させようとする回転
モーメントＭ３に抗する回転モーメントＭ１′およびＭ
２′を生じさせ、機器本体１０回動時の任、はの１ｉ２
Ｘ置で静止する様にすると同時に、機器本体１の使用状
ＦＡおよびＢの位置では１吏用に支障のない程度の安定
性を保つようにしている。The present invention provides a swing arm 12 and a fulcrum (coupling portion) 13 with the base 10 in order to easily rotate the main body of the device.
A torsion coil spring is installed as an elastic body at each of the fulcrums (connections) 14 between the swing arm 12 and the device body 1, and when the device body is rotated, the device body 1 is rotated due to the movement of the center of gravity of the device body 1. The rotational moments M1' and M that resist the rotational moment M3 to be
2', and when the main body of the device rotates 10 times, it is 1i2
At the same time, it is made to stand still at the X position, and at the same time, the device body 1 is kept stable enough to be used by one person at the positions FA and B.
このバネの構成を第４図〜第７図を用いて説明する。第
４図は機器本体１の回動中の任意の一点における状態を
示しだもので、この時機器本体１は基台１ｏに対して、
機器本体１の重さＷが機器本体重心１５より垂直に１６
の力となってスイングアーム１２および１１に加えられ
、機器本体１を矢印２１の方向に回動させようとする。The structure of this spring will be explained using FIGS. 4 to 7. FIG. 4 shows the state of the device main body 1 at an arbitrary point during rotation, and at this time, the device main body 1 is relative to the base 1o.
The weight W of the device body 1 is 16 perpendicular to the center of gravity 15 of the device body.
is applied to the swing arms 12 and 11 as a force, attempting to rotate the device main body 1 in the direction of the arrow 21.
この回転モーメントＭ３は、機器本体１をＢからＡへ移
動させた時、機器本体の重心の移動により反時Ｈ１方向
・＼の回転モーメントから時計方向への回転モーメント
へと大きく変化し、このためにこれに抗してモで操作さ
せた場合に、非常に操作し、にくいものとなる。When the device body 1 is moved from B to A, this rotational moment M3 changes greatly from a rotational moment in the counterclockwise H1 direction/＼ to a clockwise rotational moment due to the movement of the center of gravity of the device body. If you try to operate it against this, it will be very difficult to operate.
第４図に示す機器本体１の任意の位置において機器本体
１を静止せしめるためには、支点１４に機器本体１０自
市Ｗに等しく方向が逆の力１６′と機器本体１の自車１
６および支点１４に加える力１６′によ−）て土する偶
力Ｍ に対する抗力Ｍ１′を１与えればｆ＠器本体１σ
よ静止する。この時、力１６′は、スイングアーム１２
と基台１０との支点１３においてＭ２′の回転モーメン
トを与える事により発生させる。今、機器本体１をＡか
らＢへ回転させた時に、任意の位置に機器本体１を静止
さするために必要なモーメントＭ１′およびＭ２′は、
第６図におのおの実線で示す様に支点１４および１３０
回転角に対してほぼ一次関数で示される関係にあるため
、簡単なねじりコイルばねにて与える事ができる。ここ
で１７．１８はおのおのねじりコイルばねによって実際
中じる回転モーメントを示す。In order to make the device main body 1 stand still at any position of the device main body 1 shown in FIG.
6 and the force 16' applied to the fulcrum 14), if the resistance force M1' against the earthing couple M is given as 1, f@the vessel body 1σ
Be still. At this time, force 16' is applied to swing arm 12
This is generated by applying a rotational moment of M2' at the fulcrum 13 between the base 10 and the base 10. Now, when the device body 1 is rotated from A to B, the moments M1' and M2' required to keep the device body 1 stationary at an arbitrary position are:
The fulcrums 14 and 130 are respectively shown by solid lines in FIG.
Since the relationship is approximately a linear function with respect to the rotation angle, it can be provided by a simple torsion coil spring. Here 17.18 denotes the rotational moment actually sustained by the respective torsion coil spring.
また機器本体がＡの位置においてはスイングアーム１１
，１２および機器本体１が構成するリンク機構が第６図
の一点鎖線１９で示す様に三角形になる死点に入る様に
設定しておけば、モーメントＭ２′は零となり、機器本
体１は第６図に示す様に、モーメントＭ１′の力のみと
なり、このモーメントＭ１′とねじりコイルばねにて発
生するモーメント１８との間には第５図に２０６示すご
とく差が生じるため、機器本体１ ＆；ｊ：自重により
矢印２２方向に回転しようとする。ここに機器本体１と
基台１０との間Ｖこ機械的停止機構２３を設けておけは
、機器本体１ｕ基台１ｏ上で安定した状態を保つ巾がで
きる。In addition, when the main body of the device is in position A, the swing arm 11
, 12 and the device main body 1 are set so that they enter the dead center of a triangle as shown by the dashed line 19 in FIG. 6, the moment M2' becomes zero and the device main body 1 As shown in Fig. 6, there is only the force of the moment M1', and since there is a difference between this moment M1' and the moment 18 generated by the torsion coil spring as shown at 206 in Fig. 5, the main body 1 &;j: Trying to rotate in the direction of arrow 22 due to its own weight. If a mechanical stop mechanism 23 is provided between the device main body 1 and the base 10, there will be enough width to maintain a stable state on the device main body 1u and the base 1o.
また機器本体１がＢの位置においては、第７図に示す如
く静圧、させるために必要な羊−メントＭ１′と、ねじ
りコイルはねにて発生するモーメント１８の間には第６
図に２１で示す差が生じてき、機器本体１は自重により
第７図矢印２２に示す反時計方向に１四転しようとする
。ここに機器本体１と基台１０との間に、機械的停止機
構２３を設けておけは機器本体１は基台１０上で安定し
た状態を保′つ事かできる。In addition, when the main body 1 is in position B, as shown in FIG. 7, there is a sixth
A difference shown by 21 in the figure occurs, and the main body 1 of the device tries to turn one quarter in the counterclockwise direction shown by the arrow 22 in FIG. 7 due to its own weight. If a mechanical stop mechanism 23 is provided between the device body 1 and the base 10, the device body 1 can be maintained in a stable state on the base 10.
以ヒのごとく本発明によれば、簡単な２種類のねし、リ
コイルはねＱ′こよって、基台上の機器本体を使用状態
に訃いては安定した状態を保ちながら、簡単に小さな力
で回動動作を行う事ができる。As described below, according to the present invention, by using two simple types of recoil and recoil Q', it is possible to easily apply a small force while maintaining a stable state when the main body of the device on the base is put into use. You can perform rotational movements with .
第１１凶、第２図は本発明の一実施例における複合型ｆ
−機器の互いに異なる状態を示す斜視図、第３図は回動
部分の基本構成を示す概略側面図、第４図は回動中の一
点における力学的安定状態を示す図、第５図は機器本体
を安定させる為に必要な回転モーメントとスイングアー
ム回転角度との相関図、第６図はテレビ動作状態におけ
る力学的状態図、第７図はラジオ動作状態における力学
的状態図である。
１ 筐体、２−陰極線管、３−テレビ用インジケータ
、４ テレビ用選局つまみ、５テレビバンド切換つま
み、６ ・・スピーカ、７− ラジオ用インジケータ、
８−・電源スイッチ兼音量調整用つまみ、９−ラジオ用
選局つまみ、１０・・基台、１１．１２− スイングア
ーム、１３・・スイングアーム１２と基台１ｏの支点、
１４−・スイングアーム１２と機器本体１との支点、１
５・・−機器本体のＷ心、１６・ 機器本体の自重Ｗの
垂直方向のベクトル、１７．１８ ・ねじりコイルば
ねによって生ずる回転モーメント、２０．２１・・・ね
じりコイルばねによって生ずるモーメントと機器本体を
静Ｉトさせるだめに必要なモーメントとの差、２２−機
器本体の自重にょ−）て生ずるモーメント、２３ 機
械的停止機構、Ｍ１′９Ｍ２′ ねじりコイルばね
に必要な回転モーメント、
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第１
図
（
第２図
第３図
第４図
１５図No. 11, FIG. 2 shows a composite type f in an embodiment of the present invention.
- Perspective views showing different states of the equipment; Figure 3 is a schematic side view showing the basic configuration of the rotating part; Figure 4 is a diagram showing the dynamically stable state at one point during rotation; Figure 5 is the equipment A correlation diagram between the rotational moment required to stabilize the main body and the swing arm rotation angle, FIG. 6 is a dynamic state diagram in the television operating state, and FIG. 7 is a dynamic state diagram in the radio operating state. 1 Housing, 2-Cathode Ray Tube, 3-TV Indicator, 4 TV Tuning Knob, 5 TV Band Switching Knob, 6...Speaker, 7-Radio Indicator,
8- Power switch/volume adjustment knob, 9- Radio tuning knob, 10... Base, 11.12- Swing arm, 13... Fulcrum of swing arm 12 and base 1o,
14--Fully point between swing arm 12 and equipment body 1, 1
5... - W center of the device body, 16. Vertical vector of the weight W of the device body, 17.18 ・Rotational moment caused by the torsion coil spring, 20.21... Moment caused by the torsion coil spring and the device body Difference between the moment required to keep it static, 22 - Moment caused by the weight of the device itself, 23 Mechanical stop mechanism, M1'9M2' Rotational moment required for the torsion coil spring, Name of agent Patent attorney Toshio Nakao and 1 other person 1st
Figure ( Figure 2 Figure 3 Figure 4 Figure 15
Claims (1)
み、かつこの筐体の２面におのおのの少なくとも主なる
機能部を配置し、前記筐体を１史用状態に応じて前記各
機能部の配置されている面が正面を向くように回動可能
に設置するとともに、回動部に回動を制御する弾性体を
設け、この弾性体に上り回動時の筐体を容易に操作なさ
しめるとともに、筐体の２面がおのおの正面を向いた位
置においては安定を保つようにした複合電子Ｉ−！！器
。At least two different types of adult devices are built into one casing, and at least the main functional parts are arranged on two sides of the casing, and the casing is arranged so that the main functional parts of each of the functional parts are arranged on two sides of the casing. It is installed so that it can be rotated so that the surface on which it is placed faces the front, and an elastic body that controls the rotation is provided on the rotating part, and this elastic body allows the casing to be easily operated when it is rotated. At the same time, the composite electronic I-! maintains stability when the two sides of the housing face each other. ! vessel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7210582A JPS58188972A (en) | 1982-04-28 | 1982-04-28 | Composite electronic equipment |
| US06/455,848 US4491979A (en) | 1982-01-14 | 1983-01-05 | Combination electronic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7210582A JPS58188972A (en) | 1982-04-28 | 1982-04-28 | Composite electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58188972A true JPS58188972A (en) | 1983-11-04 |
| JPH0147916B2 JPH0147916B2 (en) | 1989-10-17 |
Family
ID=13479778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7210582A Granted JPS58188972A (en) | 1982-01-14 | 1982-04-28 | Composite electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58188972A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014229871A (en) * | 2013-05-27 | 2014-12-08 | シャープ株式会社 | Holding mechanism for display device |
-
1982
- 1982-04-28 JP JP7210582A patent/JPS58188972A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014229871A (en) * | 2013-05-27 | 2014-12-08 | シャープ株式会社 | Holding mechanism for display device |
| US9237673B2 (en) | 2013-05-27 | 2016-01-12 | Sharp Kabushiki Kaisha | Holding mechanism for a display device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0147916B2 (en) | 1989-10-17 |
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