JPS6130879U - visual distance warning device - Google Patents
visual distance warning deviceInfo
- Publication number
- JPS6130879U JPS6130879U JP11407884U JP11407884U JPS6130879U JP S6130879 U JPS6130879 U JP S6130879U JP 11407884 U JP11407884 U JP 11407884U JP 11407884 U JP11407884 U JP 11407884U JP S6130879 U JPS6130879 U JP S6130879U
- Authority
- JP
- Japan
- Prior art keywords
- warning device
- visual
- visual distance
- distance warning
- output
- 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
- 230000000007 visual effect Effects 0.000 title claims 5
- 238000001514 detection method Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (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図は本考案の一実施例を示した斜視区、第２図は回
路構成の一例を示したブロック図である。
１，２・・・レンズ枠、３・・・送波器、４・・・受波
器、６・・・耳掛け部、６・・・警報器、１ｏ・・・検
出回路。FIG. 1 is a perspective view showing an embodiment of the present invention, and FIG. 2 is a block diagram showing an example of a circuit configuration. DESCRIPTION OF SYMBOLS 1, 2... Lens frame, 3... Transmitter, 4... Receiver, 6... Ear hook part, 6... Alarm, 1o... Detection circuit.
Claims (1)
部に固定する固定部材と、上記検出部の出力によって上
記目視対象が設定値より近いときに出力を生じる検出回
路と、この検出回路の出力によって警報を発する警報器
とからなる目視距離警告装置。 （２）上記固定部材は眼鏡である実用新案登録請求の範
囲第１項記栽の目視距離コ告装置。[Scope of Claim for Utility Model Registration] , (1) A fixing member that fixes a detection unit for detecting the distance to a visual object to a part of the head, and an output of the detection unit that detects when the visual target is closer than a set value. A visual distance warning device consisting of a detection circuit that generates an output and an alarm that issues an alarm based on the output of the detection circuit. (2) The visual distance notification device of claim 1, wherein the fixing member is a pair of glasses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11407884U JPS6130879U (en) | 1984-07-26 | 1984-07-26 | visual distance warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11407884U JPS6130879U (en) | 1984-07-26 | 1984-07-26 | visual distance warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6130879U true JPS6130879U (en) | 1986-02-24 |
Family
ID=30673106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11407884U Pending JPS6130879U (en) | 1984-07-26 | 1984-07-26 | visual distance warning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6130879U (en) |
-
1984
- 1984-07-26 JP JP11407884U patent/JPS6130879U/en active Pending
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