| 摘要 |
PURPOSE: A display for an ossuary is provided to protect the ossuary more securely by installing first and second security devices. CONSTITUTION: An A of a small hinge plate is a key box of a first locking device, and a B of a large hinge plate is a key box of a second locking device. When the second B is locked, the first locking device is prevented from being unlocked in any case. An A of a beam is a sensor to warn when an ossuary is detached or robbed. The A, B and C are sensors to warn when the ossuary is damaged or the ossuary is on fire.
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