Patent ID: 8605431
Filing Date: 2013-12-10
Classification: F16M,H04M

Abstract:
1. A support for supporting an electronic device on a supporting surface, the support comprising: a shell configured to receive the electronic device; two guiding rods; a frame rotatably connected to the shell; and two adjusting arms; wherein top ends of the two adjusting arms and two opposite sides of the shell are configured such that the top ends of the two adjusting arms are slidable along longitudinal directions of the two opposite sides of the shell when a user applies force to the support; the top ends of the two adjusting arms and the two opposite sides of the shell are further configured for holding the top ends of the two adjusting arms in stationary positions relative to the two opposite sides of the shell when the user does not apply force to the support; opposite ends of the two adjusting arms are rotatably connected to the frame; each of the two opposite sides of the shell defines a gear slot, the top ends of the two adjusting arms are slidable in the gear slots when the user applies force to the support, and the top ends of the two adjusting arms are held in stationary positions in the gear slots when the user does not apply force to the support; each of the gear slots defines a plurality of gear teeth on each of upper and lower sides thereof; the top end of each of the two adjusting arms comprises a rotatable gear shaft, and the gear shafts are meshed with the gear teeth of the gear slots; each of the gear shafts comprises a plurality of gear teeth, and at least the gear teeth of the gear slots and the gear teeth of the gear shafts are made of elastically deformable material; the frame is U-shaped, and comprises a first arm, a second arm and a connection arm interconnecting the first and second arms; free ends of the first and second arms are rotatably connected to the two opposite sides of the shell, respectively; the opposite ends of the two adjusting arms are rotatably connected to the first and second arms of the frame adjacent to the connection arm, respectively; and each of the two opposite sides of the shell defines a holding slot therein, the two guiding rods are disposed in the holding slots, and the gear slots are defined in the two guiding rods.