Patent ID: 8094390

Claim:
An electronic device, comprising: a housing defining a cavity, and a through hole communicating with the cavity; a printed circuit board (PCB) received in the cavity; a light-emitting diode (LED) mounted to the PCB, the LED comprising a lens received in the through hole; and a support member fixed to the housing to provide support for the lens, the support member comprising a main body, two operation portions, and two fixing portions, and an elastic latch arm; the main body defining a positioning hole for receiving the lens, the two fixing portions being positioned on opposite sides of the main body and fixed to the housing; each operation portion coupling the main body and one fixing portion; the elastic latch arm extending from the main body toward the positioning hole and being positioned close to the through hole to form an angle with a surface of the lens, wherein an end of the elastic latch arm contacts the surface of the lens to prevent the lens from being detached from the through hole.