WO2014036771A1 - 背板 - Google Patents

背板 Download PDF

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Publication number
WO2014036771A1
WO2014036771A1 PCT/CN2012/082598 CN2012082598W WO2014036771A1 WO 2014036771 A1 WO2014036771 A1 WO 2014036771A1 CN 2012082598 W CN2012082598 W CN 2012082598W WO 2014036771 A1 WO2014036771 A1 WO 2014036771A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall
positioning
backplane
hole
hangings
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2012/082598
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English (en)
French (fr)
Inventor
俞刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
Original Assignee
Shenzhen China Star Optoelectronics Technology Co Ltd
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 Shenzhen China Star Optoelectronics Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Technology Co Ltd
Priority to US13/702,093 priority Critical patent/US20140103176A1/en
Publication of WO2014036771A1 publication Critical patent/WO2014036771A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
    • A47G1/16—Devices for hanging or supporting pictures, mirrors, or the like
    • A47G1/162—Picture members for connection to a conventional wall hook or nail
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133314—Back frames
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/46—Fixing elements

Definitions

  • the present invention relates to the field of liquid crystal displays, and more particularly to a wall mount design for a backplane in a liquid crystal module. Background technique
  • Liquid crystal display has many advantages such as thin body, power saving, and no radiation, and has been widely used.
  • Most of the liquid crystal display devices on the market are backlight type liquid crystal display devices, which include a liquid crystal panel and a backlight module.
  • the working principle of the liquid crystal panel is to place liquid crystal molecules in two parallel glass substrates. There are many vertical and horizontal small wires between the two glass substrates, and the liquid crystal molecules are controlled to change direction by energization or not, and the light of the backlight module is refracted. Come out to produce the picture. Since the liquid crystal panel itself does not emit light, the light source provided by the backlight module needs to be used to display the image normally. Therefore, the backlight module becomes one of the key components of the liquid crystal display device.
  • the backlight module is divided into a side-in backlight module and a direct-lit backlight module according to different incident positions of the light source.
  • a light source such as a CCFL (Cold Cathode Fluorescent Lamp) or an LED (Light Emitting Diode) is disposed behind the liquid crystal panel to directly form a surface light source for the liquid crystal panel.
  • the side-lit backlight module has a backlight LED strip (Light bar) disposed on the edge of the back panel behind the liquid crystal panel, and the light emitted by the LED strip light enters the light from the side of the light guide plate (LGP, Light Guide Plate). The surface enters the light guide plate, is reflected and diffused, and is emitted from the light exit surface of the light guide plate, and is supplied to the liquid crystal panel through the optical film group to form a surface light source.
  • LGP Light Guide Plate
  • the liquid crystal display is suspended from the wall by a wall hanging.
  • the wall-mounted design is usually riveted to the stud 200 on the back frame 100.
  • the stud 200 has internal threads and cooperates with the internal threads to achieve wall hanging.
  • the stud 200 is machined by milling, the cost is high, and the riveting process seriously affects the processing time of the back frame, which increases the cost of the back frame. Summary of the invention
  • the present invention provides a backboard, including: a body and a body And a plurality of wall hanging members, wherein each of the wall hanging members is provided with a first arcuate opening, and the first arcuate opening is engaged with the first screw to fix the backing plate to the wall bracket.
  • the wall hanging member has an " ⁇ " type, and includes: two positioning portions, and a wall engaging portion disposed between the two positioning portions and connected to the two positioning portions.
  • Each of the positioning portions is provided with a positioning hole, and the body is provided with a mounting hole corresponding to the positioning hole, and the positioning portion is locked and fixed on the mounting hole through the positioning hole of the second screw, thereby The wall mount is locked and fixed to the backboard.
  • the first arcuate opening is disposed at a corner of the wall engaging portion.
  • the number of the wall mounts is four.
  • the present invention also provides a backboard, comprising: a body and a plurality of wall hanging members disposed on the body, wherein each of the wall hanging members is provided with a first arcuate opening, and the first arcuate opening is matched with the first screw , thereby fixing the back plate to the wall bracket;
  • the wall hanging member has an " ⁇ " type, and includes: two positioning portions, and a wall engaging portion disposed between the two positioning portions and connected to the two positioning portions;
  • Each of the positioning portions is provided with a positioning hole, and the body is provided with a mounting hole corresponding to the positioning hole, and the positioning portion is locked and fixed on the mounting hole through the positioning hole of the second screw, and further Locking the wall mount to the body;
  • first curved opening is disposed at a corner of the wall engaging portion
  • the number of the wall hanging members is four.
  • the present invention also provides a backboard, comprising: a body and a plurality of wall hanging members disposed on the body, the wall hanging member has an arch shape, and has a through hole, and the wall hanging bracket for fixing the back plate corresponds to the wall hanging member A hook structure is provided, and the through hole cooperates with the hook to fix the back plate to the wall bracket.
  • Each of the wall mounts includes: a top portion and two shoulder portions connected to the top portion, the through holes being disposed below the top portion.
  • the wall hanging member is integrally formed with the body.
  • the wall hanging member further includes a side wall, the side wall, the top portion and the two shoulder portions enclose an inverted "U" shaped protrusion, the top portion is provided with a second arcuate opening, and the second curved opening is The hooks cooperate to secure the backing plate to the wall bracket.
  • the number of the wall mounts is four.
  • the back plate of the present invention is designed to be directly suspended from the nut end or the hook of the screw by the wall hanging structure of the back plate, and then the back plate is suspended on the wall hanging bracket by screws or hooks, which is convenient to use.
  • the wall hanging structure is simple in processing and convenient to use, reduces the processing time of the backboard, and reduces the production cost.
  • FIG. 1 is a perspective view of a conventional backboard wall hanging structure
  • Figure 2 is a perspective view of a wall mount in the back panel of the present invention.
  • Figure 3 is a schematic view showing the installation of the wall hanging member of Figure 2;
  • FIG. 4 is a schematic structural view of another embodiment of a backboard and a wall mount thereof according to the present invention.
  • Figure 5 is a schematic view showing the installation of the wall hanging member of Figure 4.
  • FIG. 6 is a schematic structural view of still another embodiment of a backboard and a wall mount thereof according to the present invention. detailed description
  • the present invention provides a backboard comprising: a body 6 and a plurality of wall mounts 2 disposed on the body 6, each of the wall mounts 2 being provided with a first arcuate opening 28, The first curved opening 28 cooperates with the first screw 3 to fix the back plate to the wall bracket 8.
  • the wall hanging member 2 has an " ⁇ " type, and includes: two positioning portions 22, and a wall engaging portion 24 disposed between the two positioning portions 22 and connected to the two positioning portions 22.
  • the positioning portion 22 is vertically connected to the wall engaging portion 24.
  • Each of the positioning portions 22 is provided with a positioning hole 26, and the body 6 is provided with a mounting hole (not shown) corresponding to the positioning hole 26, and the second screw 62 is locked and fixed through the positioning hole 26
  • the positioning portion 22 is mounted on the mounting hole, and the wall mount 2 is locked and fixed to the body 6.
  • the first curved opening 28 is disposed at a middle of a corner of the wall engaging portion 24, and the wall bracket 8 is provided with a screw hole (not labeled) corresponding to the first curved opening 28, and the screw passing through the first screw 3
  • the cap 32 engages the first curved opening 28 to secure the backing plate to the wall bracket 8.
  • the number of the wall hanging members 2 is four, and the four wall hanging members 2 have a square design.
  • the first screw 3 is mounted from the side of the first curved opening 28 during installation. And engaging with the circular groove wall of the first curved opening 28, then passing the screw 34 of the first screw 3 through the screw hole of the wall bracket 62, and locking with the nut 36, thereby fixing the back plate to the wall bracket 8 On, to achieve the wall hanging function.
  • the present invention further provides a backboard, comprising: a body 6, and a plurality of wall mounts 2' disposed on the body 6', the wall mounts 2' being arched and having a pass a hole 26', a wall bracket 8 for fixing the backboard, corresponding to the wall hanging member 2, a hook structure 82, the through hole 26, cooperates with the hook 82, thereby fixing the back plate to the wall bracket 8, on.
  • Each of the wall mounts 2' includes: a top portion 24' and two shoulder portions 22' connected to the top portion 24', the through holes 26' being disposed below the top portion 24'.
  • the wall hanging member 2 is integrally formed with the body 6. However, it is not limited thereto, and it may be fixed to the body 6 by pasting. In the preferred embodiment, the number of the wall mounts 2 is four, and the squares are disposed on the body 6'.
  • the through hole 26' of the back plate is directly fastened to the hook structure 82 of the wall bracket 8', and the back plate is fixed to the wall bracket 8, thereby realizing the wall hanging function.
  • the wall mount 2" further includes a side wall (not labeled), the side wall and the top portion.
  • the 24" and the two shoulder portions 22" enclose an inverted “U” shaped projection, the top portion 22" is provided with a second curved opening 28, and the second curved opening 28 cooperates with the hook structure to
  • the backing plate is fixed to the wall bracket.
  • the second curved opening 28' of the back plate is directly fastened to the hook structure of the wall bracket, and the back plate is fixed to the wall bracket to realize the wall hanging function.
  • the present invention provides a backboard by designing the wall-hanging structure of the backboard to be directly suspended from the nut end or the hook of the screw, and then suspending the backboard on the wall bracket by screws or hooks.
  • the wall-hanging structure is simple to process and convenient to use, reducing the processing time of the backboard and reducing the production cost.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Connection Of Plates (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

背板 技术领域
本发明涉及液晶显示器领域， 尤其涉及一种液晶模组中背板的壁挂设 计。 背景技术
液晶显示装置（LCD, Liquid Crystal Display )具有机身薄、 省电、 无 辐射等众多优点， 得到了广泛的应用。 现有市场上的液晶显示装置大部分 为背光型液晶显示装置， 其包括液晶面板及背光模组 （ backlight module ) 。 液晶面板的工作原理是在两片平行的玻璃基板当中放置液晶分 子， 两片玻璃基板中间有许多垂直和水平的细小电线， 通过通电与否来控 制液晶分子改变方向， 将背光模组的光线折射出来产生画面。 由于液晶面 板本身不发光， 需要借由背光模组提供的光源来正常显示影像， 因此， 背 光模组成为液晶显示装置的关键组件之一。 背光模组依照光源入射位置的 不同分成侧入式背光模组与直下式背光模组两种。 直下式背光模组是将发 光光源例如 CCFL(Cold Cathode Fluorescent Lamp , 阴极萤光灯管）或 LED(Light Emitting Diode发光二极管)设置在液晶面板后方， 直接形成面 光源提供给液晶面板。 而侧入式背光模组是将背光源 LED 灯条（Light bar ) 设于液晶面板侧后方的背板边缘， LED 灯条发出的光线从导光板 ( LGP , Light Guide Plate )一侧的入光面进入导光板， 经反射和扩散后 从导光板出光面射出， 在经由光学膜片组， 以形成面光源提供给液晶面 板。
现有的液晶显示模组设计的架构中， 液晶显示器是通过壁挂悬挂于墙 壁上。 壁挂的设计通常是在背框 100上铆接螺柱 200, 该螺柱 200含有内 螺纹， 通过螺丝与内螺纹的配合， 进而达到壁挂的目的。 但因为该螺柱 200是通过铣削加工出来的， 成本较高， 并且铆接过程严重影响了背框的 加工时间， 提高了背框的成本。 发明内容
本发明的目的在于提供一种背板， 其具有的壁挂结构加工简单， 使用 方便， 减少了背板的加工工时， 降低生产成本。
为实现上述目的， 本发明提供一种背板， 包括： 本体及设于本体上的 数个壁挂件， 所述每个壁挂件设有第一弧形开口， 通过所述第一弧形开口 与第一螺丝配合， 从而把该背板固定于壁挂支架上。
所述壁挂件呈 " Ω " 型， 其包括： 两定位部、 及设于两定位部之间并 与两定位部连接的壁挂配合部。
所述每一定位部上设有一定位孔， 所述本体对应所述定位孔设有安装 孔， 通过第二螺丝穿过该定位孔锁紧固定所述定位部于该安装孔上， 进而 把该壁挂件锁紧固定于背板上。
所述第一弧形开口设于所述壁挂配合部的边角处。
所述壁挂件的数目为 4个。
本发明还提供一种背板， 包括： 本体及设于本体上的数个壁挂件， 所 述每个壁挂件设有第一弧形开口， 通过所述第一弧形开口与第一螺丝配 合， 从而把该背板固定于壁挂支架上；
其中， 所述壁挂件呈 " Ω " 型， 其包括： 两定位部、 及设于两定位部 之间并与两定位部连接的壁挂配合部；
其中， 所述每一定位部上设有一定位孔， 所述本体对应所述定位孔设 有安装孔， 通过第二螺丝穿过该定位孔锁紧固定所述定位部于该安装孔 上， 进而把该壁挂件锁紧固定于本体上；
其中， 所述第一弧形开口设于所述壁挂配合部的边角处；
其中， 所述壁挂件的数目为 4个。
本发明还提供一种背板， 包括： 本体及设于本体上的数个壁挂件， 所 述壁挂件呈拱桥形， 其具有一通孔， 用于固定该背板的壁挂支架对应所述 壁挂件设有的一挂钩结构， 所述通孔与挂钩配合， 从而把该背板固定于壁 挂支架上。
所述每个壁挂件包括： 顶部及与顶部连接的两肩部， 所述通孔设于顶 部的下方。
所述壁挂件与本体一体成型。
所述壁挂件还包括一侧壁， 所述侧壁、 顶部及两肩部围成一倒 "U" 形凸起， 所述顶部设有一第二弧形开口， 所述第二弧形开口与挂钩配合， 从而把该背板固定于壁挂支架上。
所述壁挂件的数目为 4个。
本发明的有益效果： 本发明背板通过把背板的壁挂结构设计成可以直 接悬挂于螺丝的螺帽端或挂钩的结构， 进而通过螺丝或挂钩把该背板悬挂 于壁挂支架上， 使用方便， 该壁挂结构加工简单， 使用方便， 减少了背板 的加工工时， 降低生产成本。 为了能更进一步了解本发明的特征以及技术内容， 请参阅以下有关本 发明的详细说明与附图， 然而附图仅提供参考与说明用， 并非用来对本发 明加以限制。 附图说明
下面结合附图， 通过对本发明的具体实施方式详细描述， 将使本发明 的技术方案及其它有益效果显而易见。
附图中，
图 1为现有背板壁挂结构的立体示意图；
图 2为本发明背板中的壁挂件的立体图；
图 3为图 2的壁挂件的安装示意图；
图 4为本发明背板及其壁挂件的另一实施例的结构示意图；
图 5为图 4的壁挂件的安装示意图；
图 6为本发明背板及其壁挂件的又一实施例的结构示意图。 具体实施方式
为更进一步阐述本发明所釆取的技术手段及其效果， 以下结合本发明 的优选实施例及其附图进行详细描述。
请参阅图 2及 3 , 本发明提供一种背板， 其包括： 本体 6及设于本体 6上的数个壁挂件 2, 所述每个壁挂件 2设有第一弧形开口 28 , 通过所述 第一弧形开口 28 与第一螺丝 3 配合， 从而把该背板固定于壁挂支架 8 上。
所述壁挂件 2 呈 " Ω " 型， 其包括： 两定位部 22、 及设于两定位部 22之间并与两定位部 22连接的壁挂配合部 24。 优选， 所述定位部 22与 壁挂配合部 24垂直连接。
所述每一定位部 22上设有一定位孔 26, 所述本体 6对应所述定位孔 26设有安装孔（未图示） ， 通过第二螺丝 62穿过该定位孔 26锁紧固定所 述定位部 22于该安装孔上， 进而把该壁挂件 2锁紧固定于本体 6上。
所述第一弧形开口 28设于所述壁挂配合部 24的边角的中部， 壁挂支 架 8对应所述第一弧形开口 28设有螺丝孔（未标示） ， 通过第一螺丝 3 的螺帽 32卡合所述第一弧形开口 28 , 进而把背板固定于壁挂支架 8上。
在本较佳实施例中， 所述壁挂件 2的数目为 4个， 所述 4个壁挂件 2 呈方形设计。
请参阅图 3 , 安装时， 将第一螺丝 3 从该第一弧形开口 28 的侧边装 入， 与第一弧形开口 28的圓形槽壁配合， 然后将第一螺丝 3的螺杆 34穿 过壁挂支架 62的螺丝孔， 并用螺母 36锁紧， 进而把该背板固定于壁挂支 架 8上， 实现壁挂功能。
请参阅图 4及 5 , 本发明还提供一种背板， 其包括： 本体 6，及设于本 体 6'上的数个壁挂件 2' , 所述壁挂件 2'呈拱桥形， 其具有一通孔 26' , 用 于固定该背板的壁挂支架 8，对应所述壁挂件 2，设有的一挂钩结构 82 , 所 述通孔 26，与挂钩 82配合， 从而把该背板固定于壁挂支架 8，上。
所述每个壁挂件 2'包括： 顶部 24'及与顶部 24'连接的两肩部 22' , 所 述通孔 26'设于顶部 24'的下方。
所述壁挂件 2，与本体 6，一体成型。 然不限于此， 也可以通过粘贴固定 于本体 6，上。 在本较佳实施例中， 所述壁挂件 2，的数目为 4个， 呈方形设 置于本体 6'上。
安装时， 直接把背板的通孔 26'卡扣于壁挂支架 8'的挂钩结构 82上， 进而把该背板固定于壁挂支架 8，上， 实现壁挂功能。
请参阅图 6 , 作为可供选择的另一较佳实施例是在上述较佳实施例的 基础上改进， 所述壁挂件 2"还包括一侧壁 （未标示） ， 所述侧壁、 顶部 24"及两肩部 22"围成一倒 "U" 形凸起， 所述顶部 22"设有一第二弧形开 口 28，， 所述第二弧形开口 28，与挂钩结构配合， 从而把该背板固定于壁挂 支架上。
安装时， 直接把背板的第二弧形开口 28'卡扣于壁挂支架的挂钩结构 上， 进而把该背板固定于壁挂支架上， 实现壁挂功能。
综上所述， 本发明提供一种背板， 通过把背板的壁挂结构设计成可以 直接悬挂于螺丝的螺帽端或挂钩的结构， 进而通过螺丝或挂钩把该背板悬 挂于壁挂支架上， 使用方便， 该壁挂结构加工简单， 使用方便， 减少了背 板的加工工时， 降低生产成本。
以上所述， 对于本领域的普通技术人员来说， 可以根据本发明的技术 方案和技术构思作出其他各种相应的改变和变形， 而所有这些改变和变形 都应属于本发明权利要求的保护范围。

Claims

权 利 要 求
1、 一种背板， 包括： 本体及设于本体上的数个壁挂件， 所述每个壁 挂件设有第一弧形开口， 通过所述第一弧形开口与第一螺丝配合， 从而把 该背板固定于壁挂支架上。
2、 如权利要求 1 所述的背板， 其中， 所述壁挂件呈 " Ω " 型， 其包 括： 两定位部、 及设于两定位部之间并与两定位部连接的壁挂配合部。
3、 如权利要求 2 所述的背板， 其中， 所述每一定位部上设有一定位 孔， 所述本体对应所述定位孔设有安装孔， 通过第二螺丝穿过该定位孔锁 紧固定所述定位部于该安装孔上， 进而把该壁挂件锁紧固定于本体上。
4、 如权利要求 2 所述的背板， 其中， 所述第一弧形开口设于所述壁 挂配合部的边角处。
5、 如权利要求 1所述的背板， 其中， 所述壁挂件的数目为 4个。
6、 一种背板， 包括： 本体及设于本体上的数个壁挂件， 所述每个壁 挂件设有第一弧形开口， 通过所述第一弧形开口与第一螺丝配合， 从而把 该背板固定于壁挂支架上；
其中， 所述壁挂件呈 " Ω " 型， 其包括： 两定位部、 及设于两定位部 之间并与两定位部连接的壁挂配合部；
其中， 所述每一定位部上设有一定位孔， 所述本体对应所述定位孔设 有安装孔， 通过第二螺丝穿过该定位孔锁紧固定所述定位部于该安装孔 上， 进而把该壁挂件锁紧固定于本体上；
其中， 所述第一弧形开口设于所述壁挂配合部的边角处；
其中， 所述壁挂件的数目为 4个。
7、 一种背板， 包括： 本体及设于本体上的数个壁挂件， 所述壁挂件 呈拱桥形， 其具有一通孔， 用于固定该背板的壁挂支架对应所述壁挂件设 有的一挂钩结构， 所述通孔与挂钩配合， 从而把该背板固定于壁挂支架 上。
8、 如权利要求 7 所述的背板， 其中， 所述每个壁挂件包括： 顶部及 与顶部连接的两肩部， 所述通孔设于顶部的下方。
9、 如权利要求 7所述的背板， 其中， 所述壁挂件与本体一体成型。
10、 如权利要求 9所述的背板， 其中， 所述壁挂件还包括一侧壁， 所 述侧壁、 顶部及两肩部围成一倒 "U" 形凸起， 所述顶部设有一第二弧形 开口， 所述第二弧形开口与挂钩配合， 从而把该背板固定于壁挂支架上。 、 如权利要求 7所述的背板， 其中， 所述壁挂件的数目为 4个(
PCT/CN2012/082598 2012-09-07 2012-10-09 背板 Ceased WO2014036771A1 (zh)

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