| 摘要 |
The invention relates to the field of LCDs, and more particularly to a connecting piece for a backlight module, a backlight module and an LCD device having the connecting piece. The connecting piece of the invention includes a column shaft, both ends of the column shaft are respectively provided with clamping caps; an upper rubber frame, a lower rubber frame or a backplane, a light guide plate, an optical film, and a reflector plate of the backlight module are respectively provided with through holes, and the column shaft of the connecting piece penetrates through the through holes and positions and locks the upper rubber frame, the lower rubber frame or the backplane, the light guide plate, the optical film, and the reflector plate by the clamping caps. The invention breaks through the concept of the fastener matching structure of the backlight module in the prior art, and designs a connecting piece for a backlight module with the functions of positioning and locking; the positioning and locking structure enables the backlight module to be assembled simply, conveniently, and efficiently.
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