Patent ID: 9244300
Filing Date: 2016-01-26
CPC Classification: G02F

Claim Text:
1. An engaged type liquid crystal module, comprising: a base plate having a bottom surface and a plurality of side surfaces upward extended from side edges of the bottom surface, wherein a light guide plate and an optical film assembly are provided therein; a plastic housing structure having a square-frame shape, wherein an inner bump is disposed in the middle of an inner surface thereof, and a first groove is disposed in the middle of an outer surface thereof; the space below the inner bump forms a first receiving space, and the space above the inner hump forms a second receiving space; the first receiving space is disposed in the side surfaces of the base plate, and the inner bump fixes the light guide plate and the optical film assembly; a liquid crystal panel disposed in the second receiving space; and a front frame structure, which encloses in the outer side of the plastic housing structure downward from top to bottom and fixes the liquid crystal panel, and a first flange is disposed in the middle of an inner surface thereof, so that the first flange is correspondingly engaged into the first groove of the outer surface of the plastic housing structure, so as to engage the front frame structure onto the plastic housing structure; and a second groove is formed in the middle of the outer surface of the front frame structure corresponding to the first flange; wherein the front frame structure comprises four separated side-wall portions having an elasticity for slightly opening outward; wherein the engaged type liquid crystal module is further provided with a front display frame and a hack display frame, wherein the front display frame and the back display frame enclose the liquid crystal module; and a second flange is disposed in the middle of an inner surface of the front display frame, which is correspondingly to the second groove of the front frame structure, so that the second flange is correspondingly engaged into the second groove of the outer surface of the front frame structure, so as to position the liquid crystal module.