JPS6348900A - Optical remote control photodetector - Google Patents
Optical remote control photodetectorInfo
- Publication number
- JPS6348900A JPS6348900A JP61193330A JP19333086A JPS6348900A JP S6348900 A JPS6348900 A JP S6348900A JP 61193330 A JP61193330 A JP 61193330A JP 19333086 A JP19333086 A JP 19333086A JP S6348900 A JPS6348900 A JP S6348900A
- Authority
- JP
- Japan
- Prior art keywords
- remote control
- printed circuit
- circuit board
- hybrid
- shield case
- 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
- 230000003287 optical effect Effects 0.000 title claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000011889 copper foil Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 description 7
- 230000003321 amplification Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
- Optical Communication System (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、テレビジョン受像機をはじめとする光リモコ
ン受光装置を使用した機器に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to equipment using an optical remote control light receiving device, such as television receivers.
従来の技術
近年、家庭用電気製品において、光によるリモートコン
トロールが多く使われている。受光部は小型化の傾向が
見られ、ノ・イブリッドｉｃを使用した受光装置が増え
て来ている。ところが、リモコン受光器は、不要な光が
入るのを防ぐ事と、利得が高Ｇ為、シールドケースでと
り囲んでしまわなければ、発振現象を起こしてしまう。BACKGROUND OF THE INVENTION In recent years, remote control using light has come into widespread use in household electrical appliances. There is a trend toward miniaturization of light receiving sections, and the number of light receiving devices using hybrid ICs is increasing. However, since the remote control receiver is not surrounded by a shield case to prevent unnecessary light from entering, and because the gain is high G, it will cause oscillation unless it is surrounded by a shield case.
以下、図面を参照しながら上述したような、従来の受光
装置について説明を行う。Hereinafter, a conventional light receiving device as described above will be explained with reference to the drawings.
第３図は従来のハイブリッドｉｃを使用した光リモコン
受光装置を示すものである。FIG. 3 shows an optical remote control light receiving device using a conventional hybrid IC.
第３図において、１はシールドケース上蓋、２は光を受
ける為の受光用穴、３はノ・イブリッドｉｃセラミック
基板で受光用ピンダイオード４、増幅・検波用ｉｃ ５
を基板上に半田付けしている。６はハイブリッドｉｃ基
板の外部接続用ピンであり、供給電源、信号ライン、ア
ースと３本で構成される。７はシールドケース下蓋であ
る。In Fig. 3, 1 is the top cover of the shield case, 2 is the light receiving hole for receiving light, 3 is the hybrid IC ceramic board with a pin diode for light receiving 4, and IC 5 for amplification and detection.
is soldered onto the board. 6 is an external connection pin of the hybrid IC board, which is composed of three pins: power supply, signal line, and ground. 7 is the lower lid of the shield case.
受光器は、シールドケース上蓋１．ハイブリッドｉｃ基
板３．シールドケース下蓋アを図の如く組合わせて、ブ
ロックとして構成をしており、シールドケース上蓋１と
下蓋７をそれぞれ半田付けする。この受光器を取りつけ
るには、接続ピン６を別のプリント基板に差し込んで取
付けを行う。The receiver is located on the top cover of the shield case. Hybrid IC board 3. The shield case lower cover 1 is assembled as a block as shown in the figure, and the shield case upper cover 1 and lower cover 7 are soldered respectively. To attach this light receiver, the connecting pin 6 is inserted into another printed circuit board.
発明が解決しようとする問題点
しかしながら上記の構成では、シールドケースとして上
蓋と下蓋を使用しなければならず、組立て上の工数が多
くかかるという問題点を有していた。又、受光器を取り
つけるプリント基板も、テレビジョン受信機のデザイン
上例、？Ｉｆ類も作る事は、品種を増やす事にもなり、
標準化も図れない。Problems to be Solved by the Invention However, the above configuration has the problem that an upper cover and a lower cover must be used as the shield case, which requires a large number of assembly steps. Also, is the printed circuit board on which the receiver is attached based on the design of a television receiver? Creating If types will also increase the variety,
Nor can it be standardized.
本発明は上記従来技術に鑑みてなされたもので、大幅コ
ストダウン、工数削減、受光器の標準化を図る事のでき
るリモコン受光器を提供するものである。The present invention has been made in view of the above-mentioned prior art, and it is an object of the present invention to provide a remote control light receiver that can significantly reduce costs, reduce man-hours, and standardize the light receiver.
問題点を解決するための手段
上記問題点を解決するために本発明の光リモコン受光器
は、ハイブリッドＩＣセラミック基板を固定するシール
ドケース、ハイブリッドＩＣセラミック基板、これらを
固定するシールド機能をもつプリント基板から構成され
ている。Means for Solving the Problems In order to solve the above problems, the optical remote control receiver of the present invention includes a shield case for fixing a hybrid IC ceramic board, a hybrid IC ceramic board, and a printed circuit board with a shielding function for fixing these. It consists of
作 用
本発明は上記した構成によって、プリント基板の銅箔部
分を利用してハイブリッド１ｃのシールドケース下蓋を
構成することができ、プリント基板に接続コネクターを
つける事により、受光器としてのブロックを構成するこ
とができる。Function According to the present invention, the lower cover of the shield case of the hybrid 1c can be constructed by using the copper foil part of the printed circuit board, and by attaching the connector to the printed circuit board, the block as a light receiver can be configured. Can be configured.
実施例
以下本発明の一実施例の光リモコン受光器について、図
面を参黒しながら説明する。Embodiment Hereinafter, an optical remote control receiver according to an embodiment of the present invention will be described with reference to the drawings.
第１図は本発明の実施例におけるリモコン受光器のシー
ルド装置を示すものである。FIG. 1 shows a shielding device for a remote control receiver according to an embodiment of the present invention.
第１図において、１はシールドケース上蓋、２はシール
ドケース上Ｍ１にあけられた受光用穴、３はリモコン受
光器をテレビジョン受像機キャビネ７）に取りつけるた
めの取付は穴、４は受光用ビンダイオード、５は増幅・
検波用ｉｃ、６はハイブリッドＩＣセラミック基板、７
は接続用ビン、８は電解コンデンサー、９は接続用コネ
クター、１０は抵抗、１１はプリント基板である。In Figure 1, 1 is the upper lid of the shield case, 2 is the light receiving hole drilled on M1 on the shield case, 3 is the mounting hole for attaching the remote control receiver to the television receiver cabinet 7), and 4 is the light receiving hole. Vin diode, 5 is amplification/
Detection IC, 6 is a hybrid IC ceramic substrate, 7
8 is a connection bottle, 8 is an electrolytic capacitor, 9 is a connection connector, 10 is a resistor, and 11 is a printed circuit board.
以上のように構成されたリモコン受光器について、ハイ
ブリッドＩＣセラミック基板６は、プリント基板１１の
上にシールドケース下蓋１でおさえられて構成される。In the remote control receiver configured as described above, the hybrid IC ceramic board 6 is held on the printed circuit board 11 by the shield case lower lid 1.
第２図は、プリント基板１１の裏面であり、斜線部のア
ース箔１２がシールドケース下蓋の役割を果すものであ
る。したがってシールドケース下蓋は不要となる。また
本装置は抵抗１０、電解コンデンサー８をプリント基板
１１上に構成し、接続コネクター９に供する電源電圧が
テレビセットによって変っても、抵抗値を変える事によ
って、動作の保障ができるようにしており、ハイブリッ
ドｉｃ セラミック基板６の品種は一種に統合できる
ものである。又、上蓋１にキャビネット取付用穴３を設
ける事により、キャビネット側に取付はリプを設けてお
けば、テレビセントのデザインに変わりなく同一取付け
ができるものである。FIG. 2 shows the back side of the printed circuit board 11, and the ground foil 12 shown in the shaded area serves as the lower cover of the shield case. Therefore, the lower cover of the shield case becomes unnecessary. In addition, this device has a resistor 10 and an electrolytic capacitor 8 on a printed circuit board 11, so that even if the power supply voltage supplied to the connector 9 changes depending on the TV set, operation can be guaranteed by changing the resistance value. , the types of hybrid IC ceramic substrates 6 can be integrated into one type. Further, by providing a cabinet mounting hole 3 in the upper cover 1, by providing a lip for mounting on the cabinet side, the same mounting can be performed without changing the design of the TV cent.
発明の効果
以上のように本発明は、プリント基板の銅箔を利用しリ
モコン受光器のシールドをはかることができると共に取
付は標準化ができるものである。Effects of the Invention As described above, the present invention makes it possible to shield the remote control receiver by using the copper foil of the printed circuit board, and also allows standardization of the mounting.
第１図は本発明の一実施例におけるリモコン受光器の分
解斜視図、第２図は第１図のプリント基板の裏面図、第
３図は従来例のリモコン受光器の分解斜視図である。
１゛・パ７−ルドケース上蓋、６・・・・・ハイブリッ
ドＩＣセラミック基板、１１・・・・・・プリント基板
、１２・・・・・・アース箔。FIG. 1 is an exploded perspective view of a remote control receiver according to an embodiment of the present invention, FIG. 2 is a rear view of the printed circuit board of FIG. 1, and FIG. 3 is an exploded perspective view of a conventional remote control receiver. 1.Pallard case top lid, 6..Hybrid IC ceramic board, 11..Printed circuit board, 12..Ground foil.
Claims (1)
リント基板の一面に固定し、このプリント基板の裏面銅
箔層にてシールドを行うようにした光リモコン受光器。An optical remote control receiver in which a hybrid IC board including a light receiving element is fixed to one side of a copper foil laminated printed circuit board, and shielding is performed by a copper foil layer on the back side of the printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61193330A JPS6348900A (en) | 1986-08-19 | 1986-08-19 | Optical remote control photodetector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61193330A JPS6348900A (en) | 1986-08-19 | 1986-08-19 | Optical remote control photodetector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6348900A true JPS6348900A (en) | 1988-03-01 |
Family
ID=16306098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61193330A Pending JPS6348900A (en) | 1986-08-19 | 1986-08-19 | Optical remote control photodetector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6348900A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0357949U (en) * | 1989-10-09 | 1991-06-05 |
-
1986
- 1986-08-19 JP JP61193330A patent/JPS6348900A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0357949U (en) * | 1989-10-09 | 1991-06-05 |
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