| 摘要 |
Existing small and medium-sized solenoid-operated locking containers are vulnerable to undesired impact-induced opening. An impact-resistant solenoid-operated locking container is disclosed. The container is protected against impact by the use of two solenoids oriented 180 degrees opposite each other. The solenoids are further protected against binding in a retracted position by T-shaped end caps, affixed to their retractable plungers, engaging notches cut into a movable plate. A silent, or nearly silent, impact-resistant solenoid, for use in an impact-protected locking container, is also disclosed, having the motion of its retractable plunger slowed and quieted by a viscous fluid such as damping grease. |
