Wireless Wall-Mounted Deadbolt Actuator for Flexible Door Security
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Solution Overview
Problem
Existing door and window locking systems lack flexibility and security, as they often require replacement or addition of hardware when changing doors or windows, and they may not provide adequate protection against forced entry.
Innovation Solution
A wirelessly-actuated, wall-mountable deadbolt system that allows remote locking and unlocking without replacing existing hardware, using an electronically-controlled actuator housed in the wall, which can be operated manually or via a remote controller, and is configured to extend through the door frame for enhanced security.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing door or window locking systems are used, then the system is simple to install, but the system lacks flexibility when changing doors or windows and requires hardware replacement
Solution Approach 1:
The locking system is divided into separate functional components: an actuator housing mounted in the wall, a deadbolt mechanism, and a controller. This segmentation allows the actuator housing to remain fixed in the wall while working with different doors or windows, providing adaptability without requiring complete system replacement.
Solution Approach 2:
The actuator housing serves as an intermediary component mounted in the wall between the door/window and the control system. This intermediary allows the system to interface with different doors or windows without requiring the entire locking system to be replaced, thus improving flexibility while maintaining manageable complexity.
2Reliability
If traditional deadbolt systems are used, then the installation is straightforward, but the security against forced entry is inadequate
Solution Approach 1:
The deadbolt is extended through the door frame and into the wall cavity, adding a dimensional element beyond the traditional surface-mounted bolt. This extension into the third dimension (depth into the wall) provides enhanced security against forced entry while the actuator housing integrates discreetly within the existing wall structure.
3Duration of action of stationary object
If the automated deadbolt system resides entirely within the door or window, then the system is self-contained, but the usage period is limited when doors or windows are exchanged
Solution Approach 1:
The actuator housing is extracted from the door or window and mounted independently in the wall. This extraction allows the housing to remain in place as a permanent fixture while different doors or windows can be installed or removed, thereby extending the system's usable life and providing flexibility for long-term usage.
4Ease of operation
If manual operation only is used, then the system is simple to operate, but remote access capability is lacking
Solution Approach 1:
The controller is designed to accept multiple types of operation: manual input through a keyway, wireless signals from remote devices, and programmable keypad input. This multi-functionality allows the system to provide remote access capability while maintaining the option for simple manual operation, balancing enhanced functionality with ease of use.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution provides flexible, secure, and long-term usage without the need for hardware replacement, offering enhanced security by extending through the door frame and studs, and can be integrated discreetly within the wall or molding, allowing for remote operation through a smartphone app or keypad.
Implementation Method 1
the deadbolt actuator comprises a solenoid, which solenoid may be of either a normally-closed or a normally-opened type, the solenoid configured to open or close based upon electronic communication with the controller by the user
Data Source
AI summary
A wirelessly-actuated, wall-mountable, deadbolt system for securing the locking of a door or window is provided that includes an actuator housing for storing therein at least a part of a electronically-controlled deadbolt actuator operable from a remote controller to direct reciprocal axial movement of a deadbolt, a deadbolt mechanically linked to the electronically-controlled actuator to move reciprocally upon actuation into and out of engagement with an opening in a side surface of the door or window; and a programmable controller to control actuation of the actuator and, thus, the deadbolt.