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Headrail of a window covering with safety device for assessing the stability of the headrail mounting
Headrail of a window covering with safety device for assessing the stability of the headrail mounting
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机译:带有安全装置的窗帘的头梁,用于评估头梁安装的稳定性
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摘要
The invention is an intelligent headrail for a window covering which includes an extensible end cap which applies force to the adjacent window or door frame to hold the headrail in place. The end cap includes a pressure sensor or a force sensing resistor to detect whether sufficient force is present to safely hold the headrail in place. The headrail may include a controller which is connected to the pressure sensor or a force sensing resistor. The controller may include program code which identifies the safety status of the window covering based on the pressure or force reading. The controller may include a data transmission port which transmits pressure or force readings to an output device. The program code may also send a report to the output device to indicate whether the force or pressure is moderately low or so low that the window covering is in danger of falling.
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