Patent ID: 8161628

Claim:
An assembling device for attaching a light guide plate and a reflecting member together, the assembling device comprising: a first receiving member defining therein a first recess, two opposing first side surfaces, and a first bottom surface, the first side surfaces and the first bottom surface bounding the first recess, the first recess being configured for accommodating the light guide plate, four positioning slots being defined in the first bottom surface of the first recess, two of the four positioning slots being adjacent to and parallel to one of the first side surfaces, and the other two of the four positioning slots being adjacent to and parallel to the other first side surface; a second receiving member defining therein a second recess, and a second bottom surface, the second recess being configured for accommodating the reflecting member, four positioning protrusions extending from the second bottom surface of the second recess, the four positioning protrusions configured for being inserted into the four positioning slots thereby aligning the first receiving member and the second receiving member; and a hinge interconnecting the first receiving member and the second receiving member such that the first receiving member and the second receiving member are rotatable relative to each other.