Patent ID: 9081545
Filing Date: 2015-07-14
Classification: A63F,G06F

Abstract:
1. An external control pad, suitable for incorporating a mobile device, comprising: two handheld parts individually provided with at least one control button, wherein said mobile device is placed in between said handheld parts; a movable set and two fastening mechanisms, wherein: said movable set includes a first connecting lever, a second connecting lever, and at least one middle connecting lever, and one end of said first connecting lever is axially disposed on one handheld part and one end of said second connecting lever is axially disposed on the other handheld part, and two ends of said middle connecting lever are pivotally connected to the other end of said first connecting lever and the other end of said second connecting lever respectively, and when said first connecting lever and said second connecting lever individually rotate with respect to said handheld parts so as to enable said middle connecting lever to pivotally rotate, said handheld parts will move away from or close to, each other; and said fastening mechanisms are individually disposed in said first connecting lever and said second connecting lever, and each said fastening mechanism includes an elastic element and a pressing component, where said elastic elements are individually disposed between one pressing component and said first connecting lever, and between the other pressing component and said second connecting lever, and one end of each said pressing component abuts against the corresponding elastic element and the other end of each said pressing component abuts against said middle connecting lever such that said middle connecting lever is pressingly fixed in between each said elastic element and each said pressing component, and when said first connecting lever and/or said second connecting lever displace along a direction of pressing so as to abut against said elastic elements, one end of each said pressing component will displace along the direction of pressing and the other end of each said pressing component will release said middle connecting lever.