WO2016201855A1 - 一种曲面显示器的背板组件 - Google Patents

一种曲面显示器的背板组件 Download PDF

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Publication number
WO2016201855A1
WO2016201855A1 PCT/CN2015/093281 CN2015093281W WO2016201855A1 WO 2016201855 A1 WO2016201855 A1 WO 2016201855A1 CN 2015093281 W CN2015093281 W CN 2015093281W WO 2016201855 A1 WO2016201855 A1 WO 2016201855A1
Authority
WO
WIPO (PCT)
Prior art keywords
curved
assembly
metal
back plate
curved surface
Prior art date
Application number
PCT/CN2015/093281
Other languages
English (en)
French (fr)
Inventor
郑铉琪
杨晓勇
史晓明
Original Assignee
奥英光电（苏州）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 奥英光电（苏州）有限公司 filed Critical 奥英光电（苏州）有限公司
Publication of WO2016201855A1 publication Critical patent/WO2016201855A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

Definitions

  • the present invention relates to a backplane assembly, and more particularly to a backplane assembly for a curved display for a backlight module of a display.
  • the back panel of the existing digital display backlight module uses metal as its material to provide a stable support.
  • the weight of the backplanes will increase substantially, resulting in an increase in the overall weight and material cost of the digital display.
  • the backplane applied to the backlight module of the curved display has a full metal structure and needs to be fabricated with a large-sized curved stamping abrasive, which makes the manufacturing process of the backboard complicated and high in production cost.
  • An object of the present invention is to provide a back panel assembly of a curved display, which has the advantages of easy assembly and disassembly, and low cost.
  • the technical solution of the present invention is: a back panel assembly of a curved display, a backlight module for a display, the back panel assembly including a curved back plate and a metal back plate reinforcing member Forming a hollow portion on the curved back plate, the metal back plate reinforcing member is a planar structure, and is attached to the curved back plate to cover the hollow portion.
  • the curved back plate has a thickness of less than 500 mm.
  • the metal back plate reinforcement has a thickness of less than 500 mm.
  • the metal back plate reinforcing member is attached to the curved back plate by snapping, welding, riveting, screwing or bonding.
  • the curved back plate is a plastic plate.
  • the metal back plate reinforcement is made of iron, aluminum, stainless steel or synthetic metal.
  • the curved back plate of the present invention can be produced in accordance with a general injection mold, and the metal back plate reinforcement can be produced in accordance with a general stamping die.
  • the curved plastic backing plate is prepared, and then the planar metal backing reinforcing member is uniformly bent and deformed according to the curvature radius of the curved plastic backing plate, and finally the components are tightly pressed. The assembly is completed.
  • the present invention has the following advantages over the prior art:
  • the present invention assembles a hollow curved plastic back plate and a flat metal back plate reinforcing member into a back plate assembly.
  • the curved back plate is made of a plastic material, the weight of the entire back plate assembly can be greatly reduced; Because of the use of the flat metal back plate reinforcement, the cost of the metal stamping die is greatly reduced compared to the existing one-piece forming process of the curved back plate, and the back plate assembly of the structure is assembled conveniently.
  • FIG. 1 is a schematic structural view of a curved back plate of the present invention in the first embodiment.
  • FIG. 2 is a schematic structural view of the present invention in the first embodiment.
  • Embodiment 1 Referring to FIGS. 1 and 2, a back panel assembly of a curved display is used for a backlight module of a display, and the backboard assembly includes a curved plastic back panel 1 and a metal back panel reinforcement member 3 A curved portion 2 is formed on the curved back plate, and the metal back plate reinforcing member has a planar structure and is attached to the curved back plate to cover the hollow portion.
  • the curved back plate has a thickness of less than 500 mm.
  • the metal back plate reinforcement has a thickness of less than 500 mm.
  • the metal back plate reinforcing member is attached to the curved back plate by snapping, welding, riveting, screwing or bonding.
  • the curved back plate is a plastic plate.
  • the metal back plate reinforcement is made of iron, aluminum, stainless steel or synthetic metal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Road Signs Or Road Markings (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

一种曲面显示器的背板组件，用于显示器的背光模块，所述背板组件包括曲面背板（1）和金属背板补强件（3），所述曲面背板（1）上形成一个镂空部（2），所述金属背板补强件（3）为平面结构，并附装于曲面背板至覆盖所述镂空部（2）。该曲面背板组件的重量减轻，且结构简单，组装方便，降低了曲面背板组件的生产成本。

Description

发明名称：一种曲面显示器的背板组件 技术领域
[0001] 本发明涉及一种背板组件， 具体涉及一种曲面显示器的背板组件， 用于显示器 的背光模块。
背景技术
[0002] 随着数字信息的普及， 数字显示器的使用比例也随之提高。 现有数字显示器背 光模块的背板使用金属作为其材料， 以提供稳固的支撑。 但随着数字显示器的 尺寸愈趋大型化， 背板的重量亦将大幅增加， 使得数字显示器的整体重量及材 料成本也随之增加。
[0003] 随着曲面显示器的出现， 应用于曲面显示器背光模组的背板因其为全金属结构 且需要制作大尺寸曲面冲压磨具， 使得该背板的制作工艺复杂， 生产成本高。
[0004] 因此， 需要提供一种结构简单成本低廉的曲面显示器背板组件。
技术问题
问题的解决方案
技术解决方案
[0005] 本发明的发明目的是提供一种曲面显示器的背板组件， 具有拆装简易、 成本低 廉的特点。
[0006] 为达到上述发明目的， 本发明釆用的技术方案是： 一种曲面显示器的背板组件 , 用于显示器的背光模块， 所述背板组件包括曲面背板和金属背板补强件， 所 述曲面背板上形成一个镂空部， 所述金属背板补强件为平面结构， 并附装于曲 面背板至覆盖所述镂空部。
[0007] 上述技术方案中， 所述曲面背板厚度小于 500mm。
[0008] 上述技术方案中， 所述金属背板补强件厚度小于 500mm。
[0009] 上述技术方案中， 所述金属背板补强件以卡合、 熔接、 铆接、 螺丝锁附或黏合 的方式附装于曲面背板。
[0010] 优选的技术方案， 所述曲面背板为塑胶板。 [0011] 优选的技术方案， 所述金属背板补强件的材质为铁、 铝、 不锈钢或合成金属。
[0012] 本发明的曲面背板可依照一般注塑模具生产， 所述金属背板补强件可依照一般 冲压模具生产。
[0013] 本发明的背板组件在组装时， 先准备曲面塑胶背板， 再将平面金属背板补强件 依照曲面塑胶背板曲率半径均匀弯曲变形组装为组件， 最后对组件作必要的紧 固即可完成组装。
发明的有益效果
有益效果
[0014] 由于上述技术方案运用， 本发明与现有技术相比具有下列优点：
[0015] 本发明将镂空的曲面塑胶背板和平面金属背板补强件组装成为背板组件， 一方 面， 由于曲面背板为塑胶材质， 可以大大减轻整个背板组件的重量； 另一方面 , 由于采用平面金属背板补强件， 相比于现有的曲面背板一体成型工艺， 金属 件冲压模具费用大大降低， 且该结构的背板组件组装方便。
对附图的简要说明
附图说明
[0016] 图 1是实施例一中本发明的曲面背板结构示意图。
[0017] 图 2是实施例一中本发明的结构示意图。
[0018] 其中： 1、 曲面背板； 2、 镂空部； 3、 金属背板补强件。
发明实施例
本发明的实施方式
[0019] 下面结合附图及实施例对本发明作进一步描述：
[0020] 实施例一： 参见图 1和 2所示， 一种曲面显示器的背板组件， 用于显示器的背光 模块， 所述背板组件包括曲面塑胶背板 1和金属背板补强件 3 , 所述曲面背板上 形成一个镂空部 2 , 所述金属背板补强件为平面结构， 并附装于曲面背板至覆盖 所述镂空部。
[0021] 本实施例中， 所述曲面背板厚度小于 500mm。
[0022] 所述金属背板补强件厚度小于 500mm。 [0023] 所述金属背板补强件以卡合、 熔接、 铆接、 螺丝锁附或黏合的方式附装于曲面 背板。
[0024] 所述曲面背板为塑胶板。
[0025] 所述金属背板补强件的材质为铁、 铝、 不锈钢或合成金属。

Claims

一种曲面显示器的背板组件， 用于显示器的背光模块， 其特征在于： 所述背板组件包括曲面背板和金属背板补强件， 所述曲面背板上形成 一个镂空部， 所述金属背板补强件为平面结构， 并附装于曲面背板至 覆盖所述镂空部。
根据权利要求 1所述的一种曲面显示器的背板组件， 其特征在于： 所 述曲面背板厚度小于 500mm。
根据权利要求 1所述的一种曲面显示器的背板组件， 其特征在于： 所 述金属背板补强件厚度小于 500mm。
根据权利要求 1所述的一种曲面显示器的背板组件， 其特征在于： 所 述金属背板补强件以卡合、 熔接、 铆接、 螺丝锁附或黏合的方式附装 于曲面背板。
根据权利要求 1所述的一种曲面显示器的背板组件， 其特征在于： 所 述曲面背板为塑胶板。
根据权利要求 1所述的一种曲面显示器的背板组件， 其特征在于： 所 述金属背板补强件的材质为铁、 铝、 不锈钢或合成金属。
PCT/CN2015/093281 2015-06-18 2015-10-29 一种曲面显示器的背板组件 WO2016201855A1 (zh)

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CN104916227A (zh) * 2015-06-18 2015-09-16 奥英光电（苏州）有限公司 一种曲面显示器的背板组件

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