JPS6065129U

JPS6065129U - Dozing prevention device

Info

Publication number: JPS6065129U
Application number: JP12445384U
Authority: JP
Inventors: 鮫島　俊英
Original assignee: 株式会社精工舎
Priority date: 1984-08-15
Filing date: 1984-08-15
Publication date: 1985-05-09

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

[Brief explanation of the drawing]

第１図は本考案の一実施例の電気回路図、第２図は検出
手段の一例を示した斜視図、第３図および第４図はそれ
ぞれ第２図の動作状態を示した一部破断正面図、第５図
は第１図および第２図の構成を収納したケースの一部破
断正面図、第６図は第５図の左側面図、第７図は第５図
のケースを眼鏡に取り付けた状態を示した斜視図、第８
図は運転者の姿勢を示した説明図、第９図は検出手段の
他の実施例を示した正面図、第１０図は他の実施例を示
した電気回路図、第１１図および１２図はそれぞれ動作
説明のためのタイムチャート、第１３図はさらに他の実
施例の電気回路図である。１・・・警報信号発生回路、２・・・トランジスタ、３
・・・スピーカ、５・・・マイクロスイッチ、６・・・
リードスイッチ、？、　　７．　８．　８・・・ヨーク
、９・・・永久磁石、１０・・・カプセル、１１・・・
球、１２・・・ケース、１３．１３・・・取付部材、１
４・・・作動用突起。Fig. 1 is an electric circuit diagram of an embodiment of the present invention, Fig. 2 is a perspective view showing an example of the detection means, and Figs. 3 and 4 are partially cutaway diagrams showing the operating state of Fig. 2. 5 is a partially cutaway front view of the case housing the configuration shown in FIGS. 1 and 2, FIG. 6 is a left side view of FIG. 5, and FIG. 7 is a front view of the case shown in FIG. Perspective view showing the state attached to the 8th
9 is an explanatory diagram showing the driver's posture, FIG. 9 is a front view showing another embodiment of the detection means, FIG. 10 is an electric circuit diagram showing another embodiment, and FIGS. 11 and 12 are time charts for explaining the operation, and FIG. 13 is an electric circuit diagram of still another embodiment. 1... Alarm signal generation circuit, 2... Transistor, 3
...Speaker, 5...Micro switch, 6...
Reed switch,? , 7. 8. 8...Yoke, 9...Permanent magnet, 10...Capsule, 11...
Ball, 12...Case, 13.13...Mounting member, 1
4...Protrusion for operation.

Claims

[Scope of utility model registration request]

A detection means for detecting a collapse of posture due to dozing and a notification means for issuing an alarm based on the output of the detection means are housed in a removable case in a part of the frame of the glasses, and are brought into contact with the frame of the case. A dozing prevention device characterized by having a protrusion for operating a power switch on a portion thereof.