JPH0438771U

JPH0438771U -

Info

Publication number: JPH0438771U
Application number: JP8225790U
Authority: JP
Priority date: 1990-08-01
Filing date: 1990-08-01
Publication date: 1992-04-02

Description

[Brief explanation of drawings]

第１図は全体の斜視図、第２図は施錠手段を閉
扉前の状態で示す側面図、第３図は施錠手段を施
錠状態で示す平面図、第４図は第３図の扉省略正
面図、第５図は在荷検出手段を示す縦断正面図、
第６図は同横断平面図、第７図は制御装置とその
周辺機器とを示すブロツク線図、第８図は制御手
順を説明するフローチヤートである。１……収納庫、２……開閉扉、４……開錠用テ
ンキー、５……開錠用押し釦スイツチ、１２……
施錠手段、１４……電気錠、１５……シリンダー
錠、１６……ラツチ、１９……扉開閉状態検出用
出退可動片、２０……被錠止片、２１……在荷検
出手段、２２……透過形光電センサーの投光器、
２３……透過形光電センサーの受光器、２８……
制御装置。 Figure 1 is an overall perspective view, Figure 2 is a side view showing the locking means before the door is closed, Figure 3 is a plan view showing the locking means in the locked state, and Figure 4 is a front view of Figure 3 with the door omitted. Figure 5 is a longitudinal sectional front view showing the inventory detection means;
FIG. 6 is a cross-sectional plan view of the same, FIG. 7 is a block diagram showing the control device and its peripheral equipment, and FIG. 8 is a flowchart explaining the control procedure. 1...Storage, 2...Opening/closing door, 4...Numeric keypad for unlocking, 5...Push button switch for unlocking, 12...
Locking means, 14...Electric lock, 15...Cylinder lock, 16...Latch, 19...Moveable moving piece for door opening/closing state detection, 20...Locked stop piece, 21...Inventory detection means, 22 ...Transmissive photoelectric sensor floodlight,
23...Receiver of transmission type photoelectric sensor, 28...
Control device.

Claims

[Scope of Claim for Utility Model Registration] (1) A locking means using an electric lock for automatically locking an opening/closing door of a storage, means for detecting inventory in the storage, and a control device for controlling the electric lock; The device is
The locking means is configured to be unlocked by a key input operation using one or more types of code numbers, regardless of whether the presence detecting means is in the presence detection state or the non-presence detection state. A storage cabinet characterized by: (2) A locking means using an electric lock for automatically locking the opening/closing door of the storage, means for detecting inventory in the storage, and a control device for controlling the electric lock, the control device comprising:
The locking means can be unlocked by key input using multiple types of code numbers, but
Among these, by key input operation using a certain specific code number, the locking means is unlocked regardless of whether the stock presence detection means is in the stock detection state or the non-stock detection state, and other locking means are unlocked. A storage cabinet characterized in that the locking means is configured to be unlocked only when an out-of-stock condition is detected by a key input operation using a recited number.