JPS61107245U - - Google Patents
Info
- Publication number
- JPS61107245U JPS61107245U JP1984192219U JP19221984U JPS61107245U JP S61107245 U JPS61107245 U JP S61107245U JP 1984192219 U JP1984192219 U JP 1984192219U JP 19221984 U JP19221984 U JP 19221984U JP S61107245 U JPS61107245 U JP S61107245U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving device
- receiving
- box
- remote control
- 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 claims 1
Landscapes
- Optical Communication System (AREA)
Description
第１図は本考案の一実施例の受光装置の断面図
、第２図は別の実施例の受光装置の断面図、第３
図はテレビ受信機とリモコン送信器との関係を示
す図、第４図は従来の受光装置の断面図である。
Ａ…テレビ受信機、Ｂ〜Ｄ…受光装置、１…リ
モコン送信器、２…函体、２ａ…全面板、２ｂ，
２ｃ…窓、３…赤外線透過板、４…フオトピンダ
イオード、５…球体ガイド、６…集光レンズ、７
…球函体、８…赤外線透過板、９…凹球体反射鏡
。
FIG. 1 is a sectional view of a light receiving device according to one embodiment of the present invention, FIG. 2 is a sectional view of a light receiving device according to another embodiment, and FIG.
The figure shows the relationship between a television receiver and a remote control transmitter, and FIG. 4 is a sectional view of a conventional light receiving device. A... Television receiver, B to D... Light receiving device, 1... Remote control transmitter, 2... Box, 2a... Full plate, 2b,
2c...Window, 3...Infrared transmitting plate, 4...Photopin diode, 5...Spherical guide, 6...Condensing lens, 7
... Spherical box, 8... Infrared transmitting plate, 9... Concave spherical reflecting mirror.
Claims (1)
信するために函体に設けられた受光装置であつて
、集光手段と、該集光手段の集光部に配置した受
光素子とで構成したことを特徴とする受光装置。 (2) 上記受光素子及び上記集光手段が一体とし
て上記函体に対して回動可能なことを特徴とする
実用新案登録請求の範囲第１項記載の受光装置。 (3) 上記集光手段が、集光レンズ或いは凹球面
反射鏡でなることを特徴とする実用新案登録請求
の範囲第１項記載の受光装置。[Scope of Claim for Utility Model Registration] (1) A light receiving device provided in a box for receiving a remote control optical signal from a remote control transmitter, comprising a light collecting means and a light collecting part of the light collecting means. 1. A light-receiving device characterized by comprising: a light-receiving element arranged therein. (2) The light-receiving device according to claim 1, wherein the light-receiving element and the light condensing means are integrally rotatable with respect to the box. (3) The light receiving device according to claim 1, wherein the light condensing means is a condensing lens or a concave spherical reflecting mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984192219U JPS61107245U (en) | 1984-12-20 | 1984-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984192219U JPS61107245U (en) | 1984-12-20 | 1984-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61107245U true JPS61107245U (en) | 1986-07-08 |
Family
ID=30749645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984192219U Pending JPS61107245U (en) | 1984-12-20 | 1984-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61107245U (en) |
-
1984
- 1984-12-20 JP JP1984192219U patent/JPS61107245U/ja active Pending