JPS5841634U - room mirror - Google Patents
room mirrorInfo
- Publication number
- JPS5841634U JPS5841634U JP13780881U JP13780881U JPS5841634U JP S5841634 U JPS5841634 U JP S5841634U JP 13780881 U JP13780881 U JP 13780881U JP 13780881 U JP13780881 U JP 13780881U JP S5841634 U JPS5841634 U JP S5841634U
- Authority
- JP
- Japan
- Prior art keywords
- light
- output
- circuit
- vehicle
- receiving
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims 4
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図・・・従来の防眩ルームミラーの断面図、第２図
・・・従来の防眩ルームミラーの作動時の断面図、第３
図・・・本考案の実施例の断面図、第４図・・・本考案
のブロック図。
１・・・・・・枠、２・・・・・・鏡、３・・・・・・
ガラス、４・曲・切換えレバー、５・・・・・・ステー
、６・・・・・・液晶パネル、７・・・・・・導電ゴム
、８・・・・・・後方の受光部、９・・・・・・室内の
受光部、１．０・・・・・・手動スイッチ、１１・・・
・・・回路基板、１２・・・・・・受光素子、１３・・
・・・・受光素子、１２ａ・・・・・・受光素子の出力
、１３ａ・・・・・・受光素子の出力、１４・・−・・
・スイッチ回路、１５・・・・・・発振回路、１６・・
・・・・可変増巾器、１７・・・・・・手動スイッチ、
１Ｂ・・・・・・正転増巾器、１９・・・・・・反転増
巾器、２１・・…・液晶パネル。Figure 1: Cross-sectional view of a conventional anti-glare rearview mirror, Figure 2: Cross-sectional view of a conventional anti-glare rearview mirror when it is in operation, Figure 3:
Figure: sectional view of an embodiment of the present invention; Figure 4: a block diagram of the present invention. 1...Frame, 2...Mirror, 3...
Glass, 4... Bending/switching lever, 5... Stay, 6... Liquid crystal panel, 7... Conductive rubber, 8... Rear light receiving section, 9... Indoor light receiving section, 1.0... Manual switch, 11...
...Circuit board, 12... Light receiving element, 13...
. . . Light receiving element, 12a . . . Output of the light receiving element, 13a . . . Output of the light receiving element, 14...
・Switch circuit, 15...Oscillation circuit, 16...
...Variable amplifier, 17...Manual switch,
1B...Forward rotation amplifier, 19...Reverse amplifier, 21...Liquid crystal panel.
Claims (1)
車両の後方の光のみ受けるようにし、他の受光部を車両
の室内の下方の光を受けて、その受光部出力で前記、後
方の受光部出力を切り変えるＳＷ回路を有し、そのＳＷ
回路出力により、発振回路の発振出力の増巾率を可変す
る可変増巾回路を有し、その出力を正転増巾回路及び反
転増巾回路へ入力し、それぞれの出力端を液晶パネルへ
接続したことを特徴とするルームミラー。It has at least two light-receiving parts, one light-receiving part receives only the light from the rear of the vehicle, the other light-receiving part receives the light from the lower part of the interior of the vehicle, and the output of the light-receiving part is used to receive the light from the lower part of the vehicle interior. , has a SW circuit that switches the output of the rear light receiving section, and the SW circuit
It has a variable amplification circuit that changes the amplification rate of the oscillation output of the oscillation circuit according to the circuit output, and its output is input to the forward amplification circuit and the inversion amplification circuit, and the output ends of each are connected to the liquid crystal panel. A room mirror that features:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13780881U JPS5841634U (en) | 1981-09-17 | 1981-09-17 | room mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13780881U JPS5841634U (en) | 1981-09-17 | 1981-09-17 | room mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5841634U true JPS5841634U (en) | 1983-03-18 |
Family
ID=29931058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13780881U Pending JPS5841634U (en) | 1981-09-17 | 1981-09-17 | room mirror |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5841634U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4972843A (en) * | 1972-11-18 | 1974-07-13 |
-
1981
- 1981-09-17 JP JP13780881U patent/JPS5841634U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4972843A (en) * | 1972-11-18 | 1974-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5841634U (en) | room mirror | |
| JPS63104145U (en) | ||
| JPS59170824U (en) | Anti-glare mirror | |
| JPS5857206U (en) | Load control terminal | |
| JPS5879447U (en) | auto-dimming mirror | |
| JPS62134107U (en) | ||
| JPS62143542U (en) | ||
| JPS5951326U (en) | Anti-glare mirror | |
| JPS6230286U (en) | ||
| JPS60182216U (en) | Car air conditioner operation display panel using a touch switch | |
| JPS6068516U (en) | vehicle sun visor | |
| JPS5951325U (en) | Anti-glare mirror for vehicles | |
| JPS6085265U (en) | Vehicle wiper drive circuit | |
| JPS60183814U (en) | Level display device with range switching | |
| JPS6096798U (en) | lighting control device | |
| JPS6366819U (en) | ||
| JPS5953338U (en) | Anti-glare mirror | |
| JPS5881148U (en) | auto-dimming mirror | |
| JPS6162475U (en) | ||
| JPS6018038U (en) | auto-dimming mirror | |
| JPS6039520U (en) | Multipurpose control device | |
| JPS6160302U (en) | ||
| JPS59181402U (en) | Anti-glare mirror control circuit | |
| JPS6347327U (en) | ||
| JPS61149457U (en) |