Display device, liquid crystal module, and fixing structure

摘要

The present invention discloses a liquid crystal module, which includes a back panel, a circuit board, and a circuit board cover. The circuit board is attached to the back panel by magnetic members. The circuit board cover is attached to the back panel by magnetic members. In addition, the invention discloses a fixing structure and a display device that includes the liquid crystal module. The display device, the liquid crystal module, and the fixing structure thereof disclosed in the present invention use magnetic members to fix the circuit board and the circuit board cover to the back panel. This simplifies the assembling operation, allows of easy maintenance and replacement of the circuit board, makes it possible to efficiently remove the circuit board cover for conducting flaw inspection and related electrical test on the circuit board, improves the production efficiency of liquid crystal display devices, and lowers down the manufacturing cost.

主权项

1. A liquid crystal module, comprising:
a back panel made of a metal material; a circuit board, which is attached to the back panel by magnetic members, wherein the magnetic members are mounted to the circuit board, and no magnetic member is mounted to the back panel such that the circuit board is attached to the back panel by the first magnetic members; and a circuit board cover, which is attached to the back panel by magnetic members, wherein the magnetic members are mounted to the circuit board cover, and no magnetic member is mounted to the back panel such that the circuit board cover is attached to the back panel by the second magnetic members; and wherein the back panel is provided with at least one positioning piece, wherein the circuit board and the circuit board cover form positioning sections mateable with the positioning piece, and wherein the positioning piece is a positioning pin and the positioning sections are positioning holes.