Back plate splicing structure for large-size backlight modules and liquid crystal display
AssigneeShenzhen China Star Optoelectronics Technology Co., Ltd.
InventorsYi-cheng Kuo, Yuchun Hsiao, Yanxue Zhang
Life of this patent
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Abstract
The present disclosure provides a back plate splicing structure for large-size backlight modules. The back plate includes a bottom flat plate and a splicing member joined to an end of the bottom flat plate, wherein the splicing member includes a side plate, and an upper supporting plate and a lower supporting plate configured on a same side of the side plate; the upper supporting plate, the lower supporting plate, and the side plate cooperatively define a clamping opening clamping the bottom flat plate therein; the upper supporting plate fixes the bottom flat plate in the clamping opening, and at least one fixing screw is configured between the bottom flat plate and the splicing member.
Claims16
A back plate splicing structure for large-size backlight modules, the back plate comprising a bottom flat plate and a splicing member joined to an end of the bottom flat plate, wherein the splicing member comprises a side plate, and an upper supporting plate and a lower supporting plate configured on a same side of the side plate;
- the upper supporting plate, the lower supporting plate, and the side plate cooperatively define a clamping opening clamping the bottom flat plate therein;
- the upper supporting plate fixes the bottom flat plate in the clamping opening, and at least one fixing screw is configured between the bottom flat plate and the splicing member;
- wherein the upper supporting plate comprises a connecting portion perpendicularly connected to the side plate, a clamping surface portion contacting the bottom flat plate, and an inclined surface portion connecting the connecting portion and the clamping surface portion, the inclined surface portion and the side plate face each other and are positioned at two opposite ends of the connecting portion respectively;
- the connecting portion, the inclined surface portion, the lower supporting plate, and the side plate cooperatively define the clamping opening clamping the bottom flat plate therein;
- and a body of the bottom flat plate is curved towards the clamping opening to form a protruding arc column structure and the inclined surface portion and the clamping opening are on the same side of the protruding arc column structure.
A back plate splicing structure for large-size backlight modules, the back plate comprising a bottom flat plate and a splicing member joined to an end of the bottom flat plate, wherein the splicing member comprises a side plate, and an upper supporting plate and a lower supporting plate configured on a same side of the side plate;
- the upper supporting plate comprises a connecting portion perpendicularly configured on the side plate, a clamping surface portion contacting the bottom flat plate, and an inclined surface portion connecting the connecting portion and the clamping surface portion, the inclined surface portion and the side plate face each other and are positioned at two opposite ends of the connecting portion respectively;
- the connecting portion, the inclined surface portion, the lower supporting plate, and the side plate cooperatively define a clamping opening clamping the bottom flat plate therein;
- a protrusion is configured on a bottom surface of the upper supporting plate, and a curved clamp clamping the protrusion therein is configured on an end of the bottom flat plate;
- the curved clamp comprises a horizontal curved portion and a vertical clamping portion, and a slot receiving the vertical clamping portion therein is configured on a clamping surface of the upper supporting plate;
- a body of the bottom flat plate is curved towards the clamping opening to form a protruding arc column structure and the inclined surface portion and the clamping opening are on the same side of the protruding arc column structure;
- and at least one fixing screw is configured between the bottom flat plate and the splicing member.
A liquid crystal display, comprising a back plate splicing structure for backlight modules, wherein the back plate comprises a bottom flat plate and a splicing member joined to an end of the bottom flat plate, the splicing member comprises a side plate, and an upper supporting plate and a lower supporting plate configured on a same side of the side plate;
- the upper supporting plate, the lower supporting plate, and the side plate cooperatively define a clamping opening clamping the bottom flat plate therein;
- the upper supporting plate fixes the bottom flat plate in the clamping opening, and at least one fixing screw is configured between the bottom flat plate and the splicing member;
- wherein the upper supporting plate comprises a connecting portion perpendicularly configured on the side plate, a clamping surface portion contacting the bottom flat plate, and an inclined surface portion connecting the connecting portion and the clamping surface portion, the inclined surface portion and the side plate face each other and are positioned at two opposite ends of the connecting portion respectively;
- the connecting portion, the inclined surface portion, the lower supporting plate, and the side plate cooperatively define the clamping opening clamping the bottom flat plate therein;
- and a body of the bottom flat plate is curved towards the clamping opening to form a protruding arc column structure and the inclined surface portion and the clamping opening are on the same side of the protruding arc column structure.
Dependencies are inferred from the claim text.