Patent ID: 8736448
Filing Date: 2014-05-27
Classification: G06F

Abstract:
1. A notebook computer stand, comprising: a base comprising a top surface, the top surface comprising a plurality of first supporting pads to support a notebook computer; and an anti-theft circuit received in the base, the anti-theft circuit comprising a first pressure sensitive switch, an alarm, a control switch, and a battery; wherein the first pressure sensitive switch, the alarm, and the control switch are connected in series, and the first pressure sensitive switch is positioned on one of the first supporting pads; wherein when the notebook computer is placed on the top surface, the first supporting pads support the notebook computer, the first pressure sensitive switch is sandwiched between the one of the first supporting pads and the notebook computer, the first pressure sensitive switch is in an open state; wherein when the first pressure sensitive switch is not under the pressure applied by the weight of the notebook computer, the first pressure sensitive switch is closed, the battery supplies power to the alarm, and the alarm works, in response to the control switch being closed; and wherein the base further comprises a bottom surface, the bottom surface comprises a plurality of second supporting pads to support the notebook computer stand, the anti-theft circuit further comprises a second pressure sensitive switch connected in parallel with the first pressure sensitive switch, the second pressure sensitive switch is positioned on one of the second supporting pads, when the notebook computer is placed on the top surface, and the notebook computer stand is placed on a supporting plane, the second pressure sensitive switch is sandwiched between the one of the second supporting pads and the supporting plane, the second pressure sensitive switch is in an open state, when the second pressure sensitive switch is not under the pressure applied by the weight of the notebook computer stand and the notebook computer, the second pressure sensitive switch is closed, the battery supplies power to the alarm, and the alarm works, in response to the control switch being closed.