Patent ID: 8444099
Filing Date: 2013-05-21
Classification: F16B,G02F

Abstract:
1. A splice structure of a back plate of a liquid crystal display (LCD) module, characterized in that: the back plate of the LCD module is assembled at least by a first back plate portion and a second back plate portion, wherein at least one splice structure is defined between the first back plate portion and the second back plate portion, and the splice structure comprises a first side edge formed on the first back plate portion and a second side edge formed on the second back plate portion; and the first side edge is provided with at least one convex portion, and the second side edge is provided with at least one concave step portion, which does not pass through the second back plate portion, and shapes of the first side edge and the second side edge are correspondingly engaged with each other; wherein a maximum width at an outer end of the convex portion is larger than a minimum width at an inner end of the convex portion; wherein the convex portion is provided with a fixing hole thereon, and the concave step portion is correspondingly provided with a fixing pillar therein; and wherein the fixing pillar passes through the fixing hole for a distance, and after the first back plate portion is spliced with the second back plate portion, an end portion of the fixing pillar is deformed and expanded in diameter thereof to fix the fixing hole by an external force, so as to fix the first back plate portion and the second back plate portion.