Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
LOCKED STATE DETECTOR
PROBLEM TO BE SOLVED: To provide a locked state detector and locked state confirmation method for enabling a patrol security guard or the like to easily and surely detect and confirm a locked state in a facility having many windows and doors without requiring high cost.SOLUTION: A locked state detector includes: a mercury switch 10 that is mounted on a knob 62 of a crescent lock body 60 so as to rotate with the knob 62, becomes in an ON state when the knob 62 is at an unlocked position, and becomes in an OFF state when the knob 62 is in a locked position; a magnetic proximity switch 20 that is connected in series with the mercury switch 10 and becomes in an ON state when being affected by magnetism; and a signal generation unit 40 for generating a locked state detection signal during a period in which the magnetic proximity switch 20 is in an ON state and the mercury switch 10 is in an ON state.
【課題】 窓や扉を多数備えた施設において、高いコストを伴うことなく、巡回警備員等が容易かつ確実に施錠状態を検出して確認することのできる施錠状態検出装置及び施錠状態確認方法を提供する。【解決手段】 施錠状態検出装置は、クレセント錠本体６０のノブ６２に装着されてノブ６２とともに回動し、ノブ６２が解錠位置にあるときにオン状態となり、ノブ６２が施錠位置にあるときにオフ状態となる水銀スイッチ１０と、水銀スイッチ１０と直列に接続され、磁気が作用するとオン状態となる磁気式近接スイッチ２０と、水銀スイッチ１０がオン状態となっているときに、磁気式近接スイッチ２０がオン状態となっている期間、施錠状態検出信号を発生する信号発生部４０とからなる。【選択図】 図４
LOCKED STATE DETECTOR
PROBLEM TO BE SOLVED: To provide a locked state detector and locked state confirmation method for enabling a patrol security guard or the like to easily and surely detect and confirm a locked state in a facility having many windows and doors without requiring high cost.SOLUTION: A locked state detector includes: a mercury switch 10 that is mounted on a knob 62 of a crescent lock body 60 so as to rotate with the knob 62, becomes in an ON state when the knob 62 is at an unlocked position, and becomes in an OFF state when the knob 62 is in a locked position; a magnetic proximity switch 20 that is connected in series with the mercury switch 10 and becomes in an ON state when being affected by magnetism; and a signal generation unit 40 for generating a locked state detection signal during a period in which the magnetic proximity switch 20 is in an ON state and the mercury switch 10 is in an ON state.
【課題】 窓や扉を多数備えた施設において、高いコストを伴うことなく、巡回警備員等が容易かつ確実に施錠状態を検出して確認することのできる施錠状態検出装置及び施錠状態確認方法を提供する。【解決手段】 施錠状態検出装置は、クレセント錠本体６０のノブ６２に装着されてノブ６２とともに回動し、ノブ６２が解錠位置にあるときにオン状態となり、ノブ６２が施錠位置にあるときにオフ状態となる水銀スイッチ１０と、水銀スイッチ１０と直列に接続され、磁気が作用するとオン状態となる磁気式近接スイッチ２０と、水銀スイッチ１０がオン状態となっているときに、磁気式近接スイッチ２０がオン状態となっている期間、施錠状態検出信号を発生する信号発生部４０とからなる。【選択図】 図４
LOCKED STATE DETECTOR
施錠状態検出装置
HAMANAKA MASATOSHI (Autor:in) / HIROTA KEIICHI (Autor:in)
05.11.2015
Patent
Elektronische Ressource
Japanisch
LOCKED/UNLOCKED STATE DETECTOR FOR LOCKING/UNLOCKING DEVICE
| Europäisches Patentamt | 2016
LOCKED AND UNLOCKED STATE MONITORING DEVICE AND LOCKED AND UNLOCKED STATE MONITORING SYSTEM
| Europäisches Patentamt | 2016
ELECTRONIC DEVICE AND LOCKED STATE MANAGEMENT PROGRAM
| Europäisches Patentamt | 2016