Safety switch for electronic device
AssigneeFirst International Computer, Inc.
InventorHsin-An Hsu
Life of this patent
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Abstract
The present invention is to provide a safety switch in an electronic device comprising a seat having an opening and a trigger switch fitted in a cavity of the opening, wherein one end of a signal cable extended from the trigger switch is formed as a connector, and the signal cable sequentially run over two spaced apart cylinders disposed in the opening and passes through a gap on the bottom of the opening for exposing the connector outside the seat, such that, while a pulling force exerted on the signal cable, an additional support provided by the cylinders will prevent the pulling force from transmitting to the trigger switch along the signal cable to cause a disengagement of the trigger switch from the signal cable.
Claims5
A safety switch mounted in an electronic device comprising:
- a seat having one of a variety of shapes, the seat comprising an opening at one side, at least one snapping member at either edge of the opening so as to fasten the seat to a predetermined position of the electronic device, and a gap on the bottom of the opening;
- a cavity provided in the opening;
- a first cylinder provided in the opening;
- a second cylinder provided in the opening and spaced apart from the first cylinder;
- and
- a trigger switch fitted in the cavity of the opening, the trigger switch comprising a signal cable extended therefrom wherein one end of the signal cable is formed as a connector, the signal cable runs the lower surface of the first cylinder prior to going up to run the upper surface of the second cylinder, and the signal cable passes through the gap on the bottom of the opening for exposing the connector,
- whereby an additional support is provided to the signal cable by both the first and second cylinders as a pulling force is exerted on the signal cable for preventing the pulling force from transmitting to the trigger switch along the signal cable to cause a poor contact of the trigger switch with the signal cable or a disengagement of the trigger switch from the signal cable.
Dependencies are inferred from the claim text.