JPH0651713A - Connection system for circuit board of crt mounted equipment - Google Patents
Connection system for circuit board of crt mounted equipmentInfo
- Publication number
- JPH0651713A JPH0651713A JP4203415A JP20341592A JPH0651713A JP H0651713 A JPH0651713 A JP H0651713A JP 4203415 A JP4203415 A JP 4203415A JP 20341592 A JP20341592 A JP 20341592A JP H0651713 A JPH0651713 A JP H0651713A
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- crt
- video display
- screen distortion
- connector
- 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
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、テレビジョン受像機や
パーソナルコンピュータのモニタディスプレイなどのＣ
ＲＴ搭載機器に関し、さらに詳しくは、ＣＲＴ搭載機器
における回路基板の接続方式に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a C receiver such as a television receiver or a monitor display of a personal computer.
More specifically, the present invention relates to a circuit board connection method in a CRT-equipped device.
【０００２】[0002]
【従来の技術】図３は、従来例のＣＲＴ１背面側の偏向
ヨーク２付近を示す斜視図であり、同図において、１は
ＣＲＴ、２は偏向ヨーク、３1は前記偏向ヨーク２に接
続され、かつ、該偏向ヨーク２のバラツキなどに起因す
るＣＲＴ画面の歪などを調整するためのＣＲＴ画面歪調
整用回路基板、５1は図示しない偏向回路や映像信号処
理回路等が設けられた映像表示用回路基板、１０は前記
調整用基板３1に電線１１を介して接続された雌型の中
継コネクタ、１２は映像表示用回路基板５1に設けられ
た雄型の固定コネクタである。BACKGROUND ART FIG. 3 is a perspective view showing a CRT1 rear side of the deflection yoke near the second conventional example, reference numeral 1 denotes a CRT, 2 deflection yoke, 3 1 is connected to the deflection yoke 2 and, the CRT screen distortion adjusting circuit board for adjusting the distortion of the CRT screen due like variation in deflection yoke 2, 5 1 video display deflection circuit and the video signal processing circuit or the like (not shown) is provided Circuit board, 10 is a female relay connector connected to the adjusting board 3 1 through an electric wire 11, and 12 is a male fixed connector provided on the video display circuit board 5 1 .
【０００３】[0003]
【発明が解決しようとする課題】このような従来例で
は、偏向ヨーク２に接続されたＣＲＴ画面歪調整用回路
基板３1と映像表示用回路基板５1との間の接続は、ＣＲ
Ｔ画面歪調整用回路基板３1に電線１１を介して接続さ
れている雌型の中継コネクタ１０を、矢符Ｂで示される
ように、映像表示用回路基板５1上の雄型の固定コネク
タ１２に挿入接続することにより行われるものであり、
したがって、映像表示用回路基板５1上の部品配置やコ
ネクタの位置によっては、映像表示用基板上の部品など
に妨げられて接続作業がやりにくく、作業性が悪いとい
う難点がある。In such a conventional example, the connection between the CRT screen distortion adjusting circuit board 3 1 and the video display circuit board 5 1 connected to the deflection yoke 2 is CR.
The female relay connector 10 connected to the T-screen distortion adjusting circuit board 3 1 via the electric wire 11 is a male fixed connector on the video display circuit board 5 1 as shown by arrow B. It is performed by inserting and connecting to 12,
Therefore, the position of the component placement and connectors on the video display circuit board 5 1, difficult to do the connection work is hindered to such parts of the image display on the substrate, there is a disadvantage that workability is poor.
【０００４】本発明は、上述の点に鑑みて為されたもの
であって、ＣＲＴにおける配線作業が容易に行えるよう
にすることを目的とする。The present invention has been made in view of the above points, and an object of the present invention is to facilitate wiring work in a CRT.
【０００５】[0005]
【課題を解決するための手段】本発明では、上述の目的
を達成するために、次のように構成している。In order to achieve the above-mentioned object, the present invention is constructed as follows.
【０００６】すなわち、本発明は、ＣＲＴの偏向ヨーク
側に配置されたＣＲＴ画面歪調整用回路基板と、偏向ヨ
ークとは離間した位置に配置された映像表示用回路基板
とを有し、これら両回路基板同士が電線を介して接続さ
れるＣＲＴ搭載機器における回路基板接続方式におい
て、ＣＲＴ画面歪調整用回路基板上には固定コネクタを
設ける一方、映像表示用回路基板上からは電線を引き出
すとともに、この電線の引き出し端側に中継コネクタを
取り付け、前記中継コネクタを前記固定コネクタに接続
することによって、前記両回路基板同士を接続するよう
にしている。That is, the present invention has a CRT screen distortion adjusting circuit board arranged on the deflection yoke side of the CRT and a video display circuit board arranged at a position separated from the deflection yoke. In a circuit board connection method in a CRT-equipped device in which circuit boards are connected to each other via electric wires, a fixed connector is provided on the CRT screen distortion adjustment circuit board, while the electric wires are pulled out from the video display circuit board, A relay connector is attached to the lead-out end side of the electric wire, and the relay connector is connected to the fixed connector so that the two circuit boards are connected to each other.
【０００７】[0007]
【作用】上記構成によれば、ＣＲＴ画面歪調整用回路基
板側に固定コネクタを設け、該固定コネクタに、映像表
示用回路基板側から引き出した中継コネクタを接続する
ようにしているので、映像表示用回路基板側で接続する
従来例のように、映像表示用回路基板上の周辺の部品な
どに妨げられることなく、容易に接続作業を行えること
になる。According to the above construction, the fixed connector is provided on the side of the CRT screen distortion adjusting circuit board, and the relay connector drawn from the side of the image display circuit board is connected to the fixed connector. Unlike the conventional example in which the connection is made on the circuit board side, the connection work can be easily performed without being hindered by peripheral parts on the video display circuit board.
【０００８】[0008]
【実施例】以下、図面によって本発明の実施例につい
て、詳細に説明する。Embodiments of the present invention will now be described in detail with reference to the drawings.
【０００９】実施例１．図１は、本発明の一実施例のブ
ロック図であり、図３の従来例に対応する部分には、同
一の参照符を付す。Embodiment 1. FIG. 1 is a block diagram of an embodiment of the present invention, and the portions corresponding to the conventional example of FIG. 3 are designated by the same reference numerals.
【００１０】同図において、１はＣＲＴ、２は偏向ヨー
ク、３は前記偏向ヨーク２に電線４を介して予め接続さ
れているＣＲＴ画面歪調整用回路基板であり、このＣＲ
Ｔ画面歪調整用回路基板３は、配線終了後に、偏向ヨー
ク２のバラツキなどに起因するＣＲＴ画面の歪などの調
整を行うためのものである。５は図示しない偏向回路や
映像信号処理回路などが設けられた映像表示用回路基板
である。なお、この映像表示用回路基板５には、少なく
とも偏向回路が搭載されておればよい。In the figure, 1 is a CRT, 2 is a deflection yoke, and 3 is a CRT screen distortion adjusting circuit board which is connected to the deflection yoke 2 in advance through an electric wire 4.
The T-screen distortion adjusting circuit board 3 is for adjusting distortion of the CRT screen due to variations in the deflection yoke 2 after the wiring is completed. Reference numeral 5 denotes a video display circuit board provided with a deflection circuit, a video signal processing circuit and the like (not shown). It should be noted that at least a deflection circuit may be mounted on the video display circuit board 5.
【００１１】この実施例では、ＣＲＴ画面歪調整用回路
基板３と映像表示用回路基板５との接続作業の作業性を
向上させるために、次のように構成している。In this embodiment, in order to improve the workability of the connection work between the CRT screen distortion adjusting circuit board 3 and the video display circuit board 5, the following construction is made.
【００１２】すなわち、ＣＲＴ画面歪調整用回路基板３
には、映像表示用回路基板５と接続するための雄型の固
定コネクタ６が設けられており、一方、映像表示用回路
基板５には、固定コネクタ９が設けられ、この固定コネ
クタ９から電線８を介して引き出された引き出し端側に
は、雌型の中継コネクタ７が設けられており、この雌型
のコネクタ７は、前記雄型の固定コネクタ６に嵌合する
ようになっている。That is, the CRT screen distortion adjusting circuit board 3
Is provided with a male fixed connector 6 for connecting to the video display circuit board 5, while the video display circuit board 5 is provided with a fixed connector 9 from which the electric wire is connected. A female relay connector 7 is provided on the pull-out end side pulled out via 8, and the female connector 7 is adapted to be fitted to the male fixed connector 6.
【００１３】かかる構成を有する本発明では、ＣＲＴ画
面歪調整用回路基板３と映像表示用回路基板５との間の
接続は、映像表示用回路基板５から電線８を介して引き
出された雌型の中継コネクタ７を、矢符Ａで示されるよ
うに、ＣＲＴ画面歪調整用回路基板３に設けられた雄型
の固定コネクタ６に挿入接続することにより行われる。In the present invention having such a configuration, the connection between the CRT screen distortion adjusting circuit board 3 and the video display circuit board 5 is a female type which is drawn from the video display circuit board 5 through the electric wire 8. The relay connector 7 is connected to the male fixed connector 6 provided on the CRT screen distortion adjusting circuit board 3 as shown by the arrow A.
【００１４】このように、ＣＲＴ画面歪調整用回路基板
３側で中継コネクタ７の挿入接続を行うので、映像表示
用回路基板５1側で中継コネクタ１０の挿入接続を行う
従来例のように、映像表示用回路基板５1上の部品など
が邪魔になって接続作業がやりにくいといったことがな
く、作業性が向上する。In this way, since the relay connector 7 is inserted and connected on the CRT screen distortion adjusting circuit board 3 side, as in the conventional example in which the relay connector 10 is inserted and connected on the video display circuit board 5 1 side, The work on the video display circuit board 5 1 is improved because the parts on the circuit board 5 1 do not interfere with the connection work.
【００１５】上述の実施例では、ＣＲＴ画面歪調整用回
路基板３を、ＣＲＴ１の上側に配置したけれども、本発
明の他の実施例として、図２の仮想線に示されるよう
に、ＣＲＴ画面歪調整用回路基板３を、ＣＲＴ１の左右
若しくは下側に配置してもよい。Although the circuit board 3 for adjusting the CRT screen distortion is arranged above the CRT 1 in the above-described embodiment, as another embodiment of the present invention, as shown by the phantom line in FIG. The adjustment circuit board 3 may be arranged on the left and right sides or the lower side of the CRT 1.
【００１６】[0016]
【発明の効果】以上のように本発明によれば、ＣＲＴ画
面歪調整用回路基板側に固定コネクタを設け、該固定コ
ネクタに、映像表示用回路基板側から引き出した中継コ
ネクタを接続する構造としているので、映像表示用回路
基板側で接続する従来例のように、映像表示用回路基板
上の部品などに妨げられることなく、容易に接続作業を
行えることになり、作業性が向上する。As described above, according to the present invention, a structure is provided in which a fixed connector is provided on the side of the circuit board for adjusting the CRT screen distortion, and the relay connector connected from the side of the image display circuit board is connected to the fixed connector. Therefore, unlike the conventional example in which the connection is made on the video display circuit board side, the connection work can be easily performed without being hindered by the parts on the video display circuit board and the workability is improved.
【図１】本発明の一実施例の要部の斜視図である。FIG. 1 is a perspective view of a main part of an embodiment of the present invention.
【図２】本発明の他の実施例を説明するためのＣＲＴの
背面図である。FIG. 2 is a rear view of a CRT for explaining another embodiment of the present invention.
【図３】従来例の要部の斜視図である。FIG. 3 is a perspective view of a main part of a conventional example.
１ ＣＲＴ ２ 偏向ヨーク ３，３1 ＣＲＴ画面歪調整用回路
基板 ５，５1 映像表示用回路基板 ６，９，１２ 固定コネクタ ７，１０ 中継コネクタ1 CRT 2 Deflection yoke 3, 3 1 CRT screen distortion adjustment circuit board 5, 5 1 Video display circuit board 6, 9, 12 Fixed connector 7, 10 Relay connector
Claims (1)
Ｔ画面歪調整用回路基板と、偏向ヨークとは離間した位
置に配置された映像表示用回路基板とを有し、これら両
回路基板同士が電線を介して接続されるＣＲＴ搭載機器
における回路基板接続方式において、 ＣＲＴ画面歪調整用回路基板上には固定コネクタを設け
る一方、映像表示用回路基板上からは電線を引き出すと
ともに、この電線の引き出し端側に中継コネクタを取り
付け、前記中継コネクタを前記固定コネクタに接続する
ことによって、前記両回路基板同士を接続することを特
徴とするＣＲＴ搭載機器における回路基板接続方式。1. A CR arranged on the deflection yoke side of a CRT.
Circuit board connection in a CRT-equipped device that has a T-screen distortion adjustment circuit board and a video display circuit board arranged at a position separated from the deflection yoke, and these circuit boards are connected to each other via an electric wire. In this method, a fixed connector is provided on the CRT screen distortion adjustment circuit board, while an electric wire is pulled out from the video display circuit board, and a relay connector is attached to the lead-out end side of the electric wire, and the relay connector is fixed to the above. A circuit board connection method in a CRT-equipped device, characterized in that both circuit boards are connected to each other by connecting to a connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4203415A JPH0651713A (en) | 1992-07-30 | 1992-07-30 | Connection system for circuit board of crt mounted equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4203415A JPH0651713A (en) | 1992-07-30 | 1992-07-30 | Connection system for circuit board of crt mounted equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0651713A true JPH0651713A (en) | 1994-02-25 |
Family
ID=16473700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4203415A Pending JPH0651713A (en) | 1992-07-30 | 1992-07-30 | Connection system for circuit board of crt mounted equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0651713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100416001B1 (en) * | 2001-08-16 | 2004-01-24 | 삼성전자주식회사 | Displaying apparatus |
-
1992
- 1992-07-30 JP JP4203415A patent/JPH0651713A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100416001B1 (en) * | 2001-08-16 | 2004-01-24 | 삼성전자주식회사 | Displaying apparatus |
| US6894732B2 (en) | 2001-08-16 | 2005-05-17 | Samsung Electronics Co., Ltd. | Display apparatus having improved interconnection to video printed circuit board |
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