WO2009082949A1 - Visière d'écran - Google Patents

Visière d'écran Download PDF

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Publication number
WO2009082949A1
WO2009082949A1 PCT/CN2008/073639 CN2008073639W WO2009082949A1 WO 2009082949 A1 WO2009082949 A1 WO 2009082949A1 CN 2008073639 W CN2008073639 W CN 2008073639W WO 2009082949 A1 WO2009082949 A1 WO 2009082949A1
Authority
WO
WIPO (PCT)
Prior art keywords
display
sliding
hood
piece
shape
Prior art date
Application number
PCT/CN2008/073639
Other languages
English (en)
French (fr)
Inventor
Jin Luo
Original Assignee
Shenzhen Pchood 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 Pchood Technology Co., Ltd. filed Critical Shenzhen Pchood Technology Co., Ltd.
Priority to US12/735,227 priority Critical patent/US8696144B2/en
Publication of WO2009082949A1 publication Critical patent/WO2009082949A1/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F1/1603—Arrangements to protect the display from incident light, e.g. hoods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/65—Holding-devices for protective discs or for picture masks

Definitions

  • the present invention relates to a display hood, and more particularly to a display hood suitable for rounded corners of a display screen. Background technique
  • the technical problem to be solved by the present invention is to provide a display hood for a display having a rounded corner or other shape in the shape of the top corner of the display.
  • a display hood consisting of a top member and two side members respectively located on both sides of the top member, the top member and the two side members are all in the form of sheets
  • the three are sequentially connected to a cover which is closed at the top and both sides and has an open shape at the bottom, the inner shape of the cover is adapted to the shape of the top and the sides of the display, at the top member and at least one side
  • a connecting member is provided between the members, the connecting member connecting the top member and the side member, and the inner shape of the connecting member is adapted to the shape of the top corner of the display screen.
  • the invention has the beneficial effects that since the connecting member is provided between the top member and the side member, the inner shape of the connecting member is adapted to the shape of the top corner of the display screen, and the shape of the top corner of the display screen is rounded. Or other shaped display. With different connectors, you can adapt to different displays without having to replace the entire hood. Based on the above technical solutions, the present invention can also be improved as follows.
  • a connecting member is disposed between the top member and the two side members.
  • a fixing member is further provided on the display hood, and the fixing member fixes the display hood and the display together.
  • the structure of the fixing member is:
  • a positioning piece is disposed on the top member and the two side members, the positioning piece protrudes from the inner side surface of the top member and the two side members, and the protruding height thereof is adapted to the width of the display frame
  • the positioning piece provided on the top member is in contact with the upper frame of the back of the display screen, and the positioning pieces provided on the two side members are respectively The left and right borders of the front of the display are in contact;
  • the positioning piece protruding from the inner side surface of the side member, the protruding height of which is adapted to the width of the display frame; when the display hood When mounted on the display, the two positioning pieces on each of the side members are respectively in contact with the front and back sides of the side frame of the display screen;
  • the positioning piece protruding from the inner side surface of the top member, the protruding height of which is adapted to the width of the upper frame of the display, when the display hood is mounted on the display
  • the two positioning pieces are respectively in contact with the front and back of the upper frame of the display.
  • the structure of the fixing member is:
  • Each of the two side members is provided with a sliding vane assembly, one end of the sliding piece is placed in the sliding slot, and is slidable along the sliding slot, and the other end of the sliding piece protrudes from the sliding slot Display
  • the sides of the display are connected;
  • Each of the two side members is provided with a sliding vane assembly, the sliding piece is divided into upper and lower ends, and the upper and lower ends are fixedly connected; the upper end of the sliding piece is placed in the sliding slot, and Sliding along the sliding slot, the lower end of the sliding piece protrudes out of the sliding slot and is connected with the side of the display; or
  • a sliding groove sliding assembly is disposed on the top member, and one end of the sliding piece is disposed in the sliding slot and is slidable along the sliding slot, and the other end of the sliding piece extending from the sliding slot is opposite to the top of the display Connection
  • a slide sliding plate assembly is disposed on the top member, the sliding piece is divided into upper and lower ends, and the upper and lower ends are fixedly connected; the upper end of the sliding piece is placed in the sliding slot and can be along the sliding slot Sliding, the lower end of the sliding piece protrudes out of the chute and is connected to the top of the display.
  • the positioning piece or the chute slide assembly can be used to more stably fix the hood on the display to prevent the hood from sliding.
  • the connecting structure of the connecting member and the top member and the side member is: a notch is provided at both ends of the connecting member, and an end portion of the top member contacting the connecting member is caught in the recess at one end of the connecting member The end portion of the side member that is in contact with the connecting piece is caught in the recess at the other end of the connecting member.
  • top member and the side member are joined together by a notch in the connecting piece, which facilitates the removal of the hood while the connection is also very strong.
  • a hole is provided in the side member, the position and shape of the hole being adapted to the position and shape of the optical drive port and/or the display adjustment button and/or the device interface on the side of the display.
  • a gap is formed on the side member, and the position and shape of the notch are adapted to the position and shape of the optical drive port and/or the display adjustment button and/or the device interface on the side of the display.
  • the hood can be made of the following materials: bamboo charcoal materials capable of adsorbing harmful gases and electromagnetic radiation; degradable plastic materials; high-strength carbon materials; carbon fiber woven materials; application of nanotechnology materials; aluminum, aluminum-magnesium alloys and other light metal alloys Thin iron material after anti-rust treatment; stainless steel; magnetic medium absorbing material; dielectric composite polymer absorbing material; other materials capable of absorbing electromagnetic radiation; plastic material; starch; natural bamboo wood; bamboo fiber composite material, Animal fur products, paper products; aluminum-plastic composite materials.
  • the hood of the above embodiment can be produced by the following processes: injection molding, sewing, pasting, engraving, stamping, die casting, cutting, silk screen printing.
  • Figure 1 is a front elevational view of a first embodiment of the present invention
  • Figure 2 is a partially enlarged schematic view showing the first embodiment of the present invention
  • Figure 3 is a perspective view of a first embodiment of the present invention.
  • Figure 4 is a bottom plan view of the first embodiment of the present invention.
  • Figure 5 is a schematic view of a side member of a second embodiment of the present invention.
  • Figure 6 is a schematic view of a slide rail assembly on a side member of a third embodiment of the present invention.
  • Figure 7 is a right side elevational view of the right side member of the fourth embodiment of the present invention. detailed description
  • the hood in the first embodiment of the present invention includes a top member 1, a left side member 2, a right side member 3, a top member 1 and two side members (i.e., left side member 2 and right side)
  • the members 3) are connected to each other to form a hood having a top and sides closed and an open side at the lower side.
  • the shape and size of the hood are adapted to the shape of the top and sides of the display.
  • the top member 1 and the two side members are connected together by two connecting members 4, 5.
  • the connecting members 4, 5 are in the shape of a circular arc with an inner side, and the inner shape of the curved piece and the top of the display The shape of the corners is adapted.
  • Two positioning pieces 8 and 9 are respectively disposed on the inner sides of the left side member 2 and the right side member 3, and a positioning piece 7 is disposed below the top member 1.
  • the positioning tabs 7, 8, 9 protrude from the surface of the member, substantially perpendicular to the surface of the member, and the height of the positioning tabs 7, 8, 9 protruding from the surface of the member is adapted to the width of the frame of the display.
  • the positioning piece 7 is for clamping the outer frame of the upper part of the back of the display, and the positioning pieces 8, 9 are for clamping the outer frame on both sides of the front side of the display.
  • the entire display hood can be attached to the display by positioning tabs 7, 8, 9.
  • FIG. 2 is a partially enlarged schematic view of the first embodiment of the present invention.
  • the connecting members 4, 5 are connected to the top member 1, and the left side member 2 and the right side member 3 by a connecting member 6.
  • the shape of the connecting member 4 is a curved piece having a circular arc shape on the inner side.
  • the specific structure of the connecting member 6 is: a notch is provided at the end of the curved piece, the size and shape of the notch and the protruding portion of the top member 1 and the end portion of the right side member 3 of the left side member 2 The portions are fitted, the protruding portions are snapped into the recesses, and the curved sheets are joined to the top member 1 and the right side member 3 of the left member 2.
  • the curved piece may be joined to the top member or the side member by bonding.
  • the inner side of the connecting member 4 is an arc-shaped display which can be adapted to have an arc-shaped top angle. It is possible to adapt the display having different shapes to the display by adapting the connectors 4 of different shapes.
  • the top member 1, the left side member 2, the right side member 3, and the connecting member 4 are independent members, and can be detached and separated for convenient transportation and production.
  • Figure 3 is a perspective view of a first embodiment of the present invention.
  • the positioning piece 7 is located at the frame at the upper portion of the back of the display, and the positioning piece 9 is located at the frame on the right side of the front side of the display, and the positioning piece 8 is located.
  • the frame on the left side of the front side of the display three positioning pieces 7, 8, 9 fix the hood on the display, and two device holes 10, 1 1 are also arranged on the left side member 3, which is convenient for the user to use the side of the display. Jack.
  • Figure 4 is a bottom plan view of the first embodiment. The relative position between the positioning pieces 7, 8, 9 is shown in FIG.
  • the inner shape of the connector 4 may also be a right angle or other shape to accommodate a display having a right angle or other shape. Further, it is also possible to provide only one connecting member 4 between the top member 1 and one side member to accommodate a display having only one corner having a special shape.
  • a second embodiment of the invention is shown in Figure 5.
  • the structure of the fixing member of the hood is different from that of the first embodiment, and the rest of the structure is the same.
  • the fixing member has a structure in which two parallel positioning pieces 1 2, 13 are provided on the inner side of the top member 1 and the two side members 2, 3.
  • the positioning tabs 12, 13 protrude from the surface of the member, substantially perpendicular to the surface of the member, and the height of the positioning tabs 12, 13 projecting from the surface of the member is adapted to the width of the display bezel.
  • the two positioning pieces 12, 13 of the top member 1 are respectively located on the front and rear sides of the upper frame of the display, and the two positioning pieces of the left side member 2 are respectively located.
  • the two positioning pieces 12 and 13 of the right side member 3 are respectively located on the front and rear sides of the right side frame of the display.
  • the positioning piece can fix the hood on the display.
  • the structure of the fixing member may also be: only two positioning pieces are provided on the top member, or two positioning pieces are respectively provided on the two side members.
  • a third embodiment of the invention is shown in Figure 6.
  • the structure of the fixing member is different from that of the first and second embodiments, and the remaining structures are the same.
  • the structure of the fixing member is: a sliding groove sliding assembly is disposed on the top member 1, the left side member 2 and the right side member 3, and the sliding groove sliding assembly is composed of the sliding groove 14 and the sliding piece 15 composition.
  • a portion of the slider 15 is inserted into the chute 14, and the other portion is extended outside the chute 14, and a portion of the slider 15 that protrudes from the chute 14 is adhered to the bezel of the display. That is, the slider on the top member 1 is attached to the top and the side of the display, and the sliders on the left member 2 and the right member 3 are attached to both sides of the display.
  • the above-described chute slider assembly secures the hood to the display.
  • the chute slider assembly may also be provided only on the top member or only on the two side members.
  • the sliding vane assembly can also adopt the following structure: The sliding piece is divided into upper and lower ends, and the upper and lower ends are fixedly connected; the upper end of the sliding piece is placed in the sliding slot and can slide along the sliding slot The lower end of the sliding piece protrudes outside the sliding slot and is connected to the display.
  • FIG. 7 is a right side view of the right member 3, with the notches 16, 17 on the right side member 3, the position and shape of the notch and the optical drive and/or display adjustment on the side of the display The position and shape of the button are adapted.
  • the positioning piece 9 is located inside the right side member 3 as indicated by a broken line in the figure. The dotted line in the figure shows the projection position of the positioning piece 9 projected to the outside of the right side member 3.
  • the display screen is located on the right side of the positioning piece 9, the positioning piece 9 is caught on the frame on the right side of the display, and the notches 16, 17 are adapted to the position of the device port on the side of the display.

Description

说 明 书 一种显示器遮光罩
技术领域
本发明涉及一种显示器遮光罩，特别涉及一种适用于显示屏顶角 为圓角的显示器遮光罩。 背景技术
现有的显示器，在使用时， 由于环境光和杂散光直接射到显示器的表 面， 会影响到使用者对显示器色彩的正确感知。如果使用电脑显示器 遮光罩， 可以较好的解决这个问题。 但是， 目前只有个别显示器专用 遮光罩和一种可调节宽度遮光罩可供选择，还不存在一种适用于顶角 形状为圓角 （例如， 苹果牌显示器）或者其他形状的显示器遮光罩。
发明内容
本发明所要解决的技术问题是提供一种显示器遮光罩，以适用于 显示器顶角形状为圓角或其他形状的显示器。
本发明解决上述技术问题的技术方案如下： 一种显示器遮光罩， 由顶 部构件和分别位于顶部构件两侧的两个侧部构件组成，所述的顶部构 件和两个侧部构件均为片状，三者依次连接围成一个顶部和两侧封闭 而下部呈开口状的罩，所述罩的内部形状与显示器的顶部和两侧的形 状相适配， 在所述的顶部构件与至少一个侧部构件之间设有连接件， 所述连接件将顶部构件与侧部构件连接在一起，所述连接件的内侧形 状与显示屏顶角的形状相适配。 本发明的有益效果是，由于在顶部构件与侧部构件之间设有连接 件， 连接件的内侧形状与显示屏顶角的形状相适配， 可适配于显示屏 顶角形状为圓角或其他形状的显示器。 采用不同的连接件， 即可适配 不同的显示器， 而不需要更换整个遮光罩。 在上述技术方案的基础上， 本发明还可以做如下改进。
进一步， 所述的顶部构件与两个侧部构件之间均设有连接件。 进一步， 在显示器遮光罩上还设有固定构件， 所述的固定构件将 显示器遮光罩与显示器固定在一起。
进一步， 所述固定构件的结构为：
在所述的顶部构件以及两个侧部构件上均设有定位片，所述的定 位片突出于顶部构件以及两个侧部构件的内侧表面，其突出的高度与 显示器边框的宽度相适配； 当该显示器遮光罩安装在显示器上时， 所 述的顶部构件上设有的定位片与显示屏后背上部的边框相接触，所述 的两个侧部构件上设有的定位片分别与显示屏前面左右两个边框相 接触；
或者，
在所述的每个侧部构件上各设有两条定位片，所述的定位片突出 于侧部构件的内侧表面， 其突出的高度与显示器边框的宽度相适配； 当该显示器遮光罩安装在显示器上时，所述的每个侧部构件上的两条 定位片分别与显示屏侧边边框的前面和背面相接触；
或者，
在所述的顶部构件上设有两条定位片，所述的定位片突出于顶部 构件的内侧表面， 其突出的高度与显示器上部边框的宽度相适配， 当 所述显示器遮光罩安装在显示器上时，所述的两条定位片分别与显示 器上部边框的前面和背面相接触。
进一步， 所述的固定构件的结构为：
在所述的两个侧部构件上分别设有滑槽滑片组件，所述滑片的一 端置于滑槽中， 且可沿滑槽滑动， 所述滑片上伸出滑槽的另一端与显 示器的侧边相连接；
或者，
在所述的两个侧部构件上分别设有滑槽滑片组件，所述滑片分为 上下两端， 上下两端之间固定连接； 所述的滑片上端置于滑槽中， 且 可沿滑槽滑动， 所述滑片下端凸出滑槽外并与显示器的侧边相连接； 或者，
在所述的顶部构件上设有滑槽滑片组件，所述滑片的一端置于滑 槽中， 且可沿滑槽滑动， 所述滑片上伸出滑槽的另一端与显示器的顶 部相连接；
或者，
在所述的顶部构件上设有滑槽滑片组件， 所述滑片分为上下两 端， 上下两端之间固定连接； 所述的滑片上端置于滑槽中， 且可沿滑 槽滑动， 所述滑片下端凸出滑槽外并与显示器的顶部相连接。
采用定位片或滑槽滑片组件可以更稳定的将遮光罩固定在显示 器上， 防止遮光罩的滑动。
进一步， 所述连接件与顶部构件和侧部构件的连接结构是： 在所 述连接件的两端均设有凹口，顶部构件与连接件相接的端部卡在连接 件一端的凹口内，侧部构件与连接片相接的端部卡在连接件另一端的 凹口内。
采用上述进一步方案的有益效果是，通过连接片上的凹口将顶部 构件与侧部构件连接在一起，便于拆卸遮光罩，同时连接也十分牢固。
进一步， 在所述的侧部构件上设有孔， 所述孔的位置及形状与显 示器侧部的光驱口和 /或显示器调节按纽和 /或设备接口的位置及形 状相适配。
进一步， 在所述的侧部构件上设有缺口， 所述缺口的位置及形状 与显示器侧部的光驱口和 /或显示器调节按纽和 /或设备接口的位置 及形状相适配。 采用上述进一步方案的有益效果是， 在侧部构件上设有孔或缺 口， 可以不用取下遮光罩就可以方便的连接各种设备。
所述遮光罩可以采用如下材料制作：可吸附有害气体和电磁辐射的竹 炭材料； 可降解塑胶材料； 高强度碳素材料； 碳纤维编织材料； 应用 纳米技术材料； 铝、 铝镁合金及其他轻金属合金； 经过防锈处理的薄 铁材料； 不锈钢； 磁介质吸波材料； 介电复合高分子吸波材料； 其他 可吸收电磁辐射的材料； 塑胶材料； 淀粉； 天然竹木； 竹木纤维复合 材料、 动物皮毛制品、 纸制品； 铝塑复合材料。
以上实施例中的遮光罩可以采用如下工艺制作： 注塑、 缝纫、 粘贴、 雕刻、 沖压、 压铸、 裁切、 丝印。
本发明中，前述各种技术方案之间还可以相互组合， 以实现更多的优 选组合方案。 附图说明
图 1为本发明第一个实施例的主视图；
图 2为本发明第一个实施例的局部放大示意图；
图 3为本发明第一个实施例的立体图；
图 4为本发明第一个实施例的仰视图；
图 5为本发明第二个实施例的侧部构件的示意图；
图 6 为本发明第三个实施例的侧部构件上的滑槽滑轨组件示意 图；
图 7为本发明第四个实施例中右侧构件的右视图。 具体实施方式
以下结合附图对本发明的原理和特征进行描述，所举实例只用于 解释本发明， 并非用于限定本发明的范围。
实施例 1
如图 1所示， 本发明第一个实施例中的遮光罩包括顶部构件 1 , 左侧构件 2、 右侧构件 3 , 顶部构件 1与两个侧部构件（即左侧构件 2和右侧构件 3 )相连接， 构成一个顶部及两侧封闭而下侧呈开口状 的遮光罩， 遮光罩的形状及大小与显示器的顶部及侧部的形状相适 配。 顶部构件 1与两个侧部构件之间通过两个连接件 4、 5连接在一 起， 连接件 4、 5的形状为内侧为圓弧型的弧形片， 弧形片的内部形 状与显示器顶角的形状相适配。
左侧构件 2和右侧构件 3的内侧分别设有两条定位片 8、 9 , 顶 部构件 1下方设有定位片 7。 定位片 7、 8、 9凸出于构件表面， 与构 件表面基本垂直， 定位片 7、 8、 9凸出于构件表面的高度与显示器边 框的宽度相适配。 定位片 7用于夹住显示器后背上部的外框， 定位片 8、 9用于夹住显示器正面两侧的外框。 通过定位片 7、 8、 9可将整 个显示器遮光罩固定在显示器上。
图 2为本发明第一个实施例局部放大的示意图。 如图 2所示， 连 接件 4、 5通过连接构件 6与顶部构件 1、 以及左侧构件 2和右侧构 件 3连接在一起。 连接件 4的形状为内侧为圓弧型的弧形片。 连接构 件 6的具体结构为： 在弧形片的端部设有凹口， 所述凹口的大小和形 状与顶部构件 1、 以及左侧构件 2右侧构件 3端部伸出的凸出部份相 适配， 所述的凸出部份卡入上述凹口中， 将弧形片与顶部构件 1、 以 及左侧构件 2右侧构件 3连接在一起。除了采用本实施例中的连接构 件 6以外，也可以通过粘接的方式将弧形片与顶部构件或侧部构件连 接在一起。 连接件 4内侧为圓弧型可以适配顶角为圓弧状的显示器。可以通 过更换不同形状的连接件 4 ,以适配顶角为不同形状的显示器。并且， 顶部构件 1、 左侧构件 2、 右侧构件 3、 连接件 4均为独立部件， 可 以拆卸分离， 方便运输和生产。
图 3为本发明第一个实施例的立体图。 如图 3中所示， 当将本实 施例中的显示器遮光罩安装在显示器上时，定位片 7位于显示器背面 上部的边框处， 定位片 9位于显示器正面右侧的边框处， 定位片 8位 于显示器正面左侧的边框处， 三个定位片 7、 8、 9将遮光罩固定在显 示器上， 在左侧构件 3上还设有两个设备孔 1 0、 1 1 , 方便用户使用 显示器侧面的插孔。
图 4为第一个实施例的仰视图。 图 4中示出了定位片 7、 8、 9之 间的相对位置。
连接件 4的内侧形状也可以为直角或者其他形状，以适配顶角形 状为直角或者其他形状的显示器。 此外， 也可以仅在顶部构件 1与一 个侧面构件之间设置一个连接件 4 , 以适应仅有一个角部为特殊形状 的显示器。
实施例 2
本发明第二个实施例如图 5中所示。 在实施例二中， 遮光罩的固 定构件的结构与第一个实施例不同，其余结构均相同。在本实施例中， 固定构件的结构为： 在顶部构件 1及两个侧部构件 2、 3的内侧均设 有 2条平行的定位片 1 2、 1 3。 定位片 12、 1 3凸出于构件表面， 与构 件表面基本垂直， 定位片 12、 1 3凸出于构件表面的高度与显示器边 框的宽度相适配。 在安装时， 顶部构件 1的两条定位片 12、 1 3分别 位于显示器上部边框的前后两侧，左侧构件 2的两条定位片分别位于 显示器左侧边框的前后两侧， 右侧构件 3的两条定位片 12、 1 3分别 位于显示器右侧边框的前后两侧。上述定位片可将遮光罩固定在显示 器上。 在本实施例中， 固定构件的结构也可以为： 仅在顶部构件上设 置两条定位片， 或者仅在两个侧部构件上分别设置两条定位片。
实施例 3
本发明第三个实施例如图 6中所示。 在实施例三中， 固定构件的 结构与第一、 二个实施例不同， 其余结构均相同。 在本实施例中， 固 定构件的结构为： 在顶部构件 1、 左侧构件 2及右侧构件 3上均设有 滑槽滑片组件， 所述滑槽滑片组件由滑槽 14及滑片 15组成。 滑片 15一部分插入滑槽 14中， 另一部分伸出滑槽 14外， 在滑片 15上伸 出滑槽 14的部分通过粘贴的方式粘在显示器的边框上。 即， 顶部构 件 1上的滑片粘贴在显示器的顶部及侧部， 左侧构件 2和右侧构件 3 上的滑片粘贴在显示器的两侧。上述滑槽滑片组件将遮光罩固定在显 示器上。
在本实施例中， 滑槽滑片组件也可以仅在顶部构件上设置， 或者 仅在两个侧部构件上设置。 此外， 所述的滑槽滑片组件也可以采用如 下结构： 滑片分为上下两端， 上下两端之间固定连接； 所述的滑片上 端置于滑槽中， 且可沿滑槽滑动， 所述滑片下端上凸出滑槽外并与显 示器的相连接。
实施例 4
本发明第四个实施例如图 Ί中所示。 在本发明第四个实施例中， 两个侧部构件上的设备孔的结构与实施一例中不同， 其余结构均相 同。 图 7所示的为右部构件 3的右视图， 在右侧构件 3上设有缺口 16、 17 , 缺口的位置及形状与显示器侧面的光驱和 /或者显示器调节 按纽的位置及形状相适配。 定位片 9位于右侧构件 3的内侧， 如图中 虚线所示。图中的虚线所示为定位片 9投影到右侧构件 3外侧的投影 位置。 当右侧构件 3安装在显示器上时， 显示器屏幕位于定位片 9的 右侧， 定位片 9卡在显示器右侧的边框上， 缺口 16、 17与显示器侧 边的设备口的位置相适配。
以上所述仅为本发明的较佳实施例， 并不用以限制本发明。 本发 明中各个实施例中的技术方案也可以相互组合， 构成更多的实施方 式。 凡在本发明的精神和原则之内， 所作的任何修改、 等同替换、 改 进等， 均应包含在本发明的保护范围之内。

Claims

权 利 要 求 书
1. 一种显示器遮光罩， 由顶部构件和分别位于顶部构件两侧的 两个侧部构件组成， 所述的顶部构件和两个侧部构件均为片状， 三者 依次连接围成一个顶部和两侧封闭而下部呈开口状的罩，所述罩的内 部形状与显示器的顶部和两侧的形状相适配， 其特征在于， 在所述的 顶部构件与至少一个侧部构件之间设有连接件，所述连接件将顶部构 件与侧部构件连接在一起，所述连接件的内侧形状与显示屏顶角的形 状相适配。
2. 根据权利要求 1所述的显示器遮光罩， 其特征在于， 所述的 顶部构件与两个侧部构件之间均设有连接件。
3. 根据权利要求 1或 2所述的显示器遮光罩， 其特征在于， 在 显示器遮光罩上还设有固定构件，所述的固定构件将显示器遮光罩与 显示器固定在一起。
4. 根据权利要求 3所述的显示器遮光罩， 其特征在于， 所述固 定构件的结构为：
在所述的顶部构件以及两个侧部构件上均设有定位片，所述的定 位片突出于顶部构件以及两个侧部构件的内侧表面，其突出的高度与 显示器边框的宽度相适配； 当该显示器遮光罩安装在显示器上时， 所 述的顶部构件上设有的定位片与显示屏后背上部的边框相接触，所述 的两个侧部构件上设有的定位片分别与显示屏前面左右两个边框相 接触；
或者，
在所述的每个侧部构件上各设有两条定位片，所述的定位片突出 于侧部构件的内侧表面， 其突出的高度与显示器边框的宽度相适配； 当该显示器遮光罩安装在显示器上时，所述的每个侧部构件上的两条 定位片分别与显示屏侧边边框的前面和背面相接触； 或者，
在所述的顶部构件上设有两条定位片，所述的定位片突出于顶部 构件的内侧表面， 其突出的高度与显示器上部边框的宽度相适配， 当 所述显示器遮光罩安装在显示器上时，所述的两条定位片分别与显示 器上部边框的前面和背面相接触。
5. 根据根据权利要求 3所述的显示器遮光罩， 其特征在于， 所 述的固定构件的结构为：
在所述的两个侧部构件上分别设有滑槽滑片组件，所述滑片的一 端置于滑槽中， 且可沿滑槽滑动， 所述滑片上伸出滑槽的另一端与显 示器的侧边相连接；
或者，
在所述的两个侧部构件上分别设有滑槽滑片组件，所述滑片分为 上下两端， 上下两端之间固定连接； 所述的滑片上端置于滑槽中， 且 可沿滑槽滑动， 所述滑片下端凸出滑槽外并与显示器的侧边相连接； 或者，
在所述的顶部构件上设有滑槽滑片组件，所述滑片的一端置于滑 槽中， 且可沿滑槽滑动， 所述滑片上伸出滑槽的另一端与显示器的顶 部相连接；
或者，
在所述的顶部构件上设有滑槽滑片组件， 所述滑片分为上下两 端， 上下两端之间固定连接； 所述的滑片上端置于滑槽中， 且可沿滑 槽滑动， 所述滑片下端凸出滑槽外并与显示器的顶部相连接。
6. 根据权利要求 1或 2所述的显示器遮光罩， 其特征在于， 所 述连接件与顶部构件和侧部构件的连接结构是：在所述连接件的两端 均设有凹口， 顶部构件与连接件相接的端部卡在连接件一端的凹口 内， 侧部构件与连接片相接的端部卡在连接件另一端的凹口内。
7. 根据权利要求 1或 2所述的显示器遮光罩， 其特征在于， 在 所述的侧部构件上设有孔，所述孔的位置及形状与显示器侧部的光驱 口和 /或显示器调节按纽和 /或设备接口的位置及形状相适配。
8. 根据权利要求 1所述的显示器遮光罩， 其特征在于， 在所述 的侧部构件上设有缺口，所述缺口的位置及形状与显示器侧部的光驱 口和 /或显示器调节按纽和 /或设备接口的位置及形状相适配。
PCT/CN2008/073639 2007-12-21 2008-12-22 Visière d'écran WO2009082949A1 (fr)

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