WO2018233133A1 - 显示设备 - Google Patents

显示设备 Download PDF

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Publication number
WO2018233133A1
WO2018233133A1 PCT/CN2017/104297 CN2017104297W WO2018233133A1 WO 2018233133 A1 WO2018233133 A1 WO 2018233133A1 CN 2017104297 W CN2017104297 W CN 2017104297W WO 2018233133 A1 WO2018233133 A1 WO 2018233133A1
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WO
WIPO (PCT)
Prior art keywords
glass
support member
pressing block
back plate
display device
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PCT/CN2017/104297
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English (en)
French (fr)
Inventor
胡泽泰
张宗韬
赵虎
Original Assignee
广州视源电子科技股份有限公司
广州视睿电子科技有限公司
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Application filed by 广州视源电子科技股份有限公司, 广州视睿电子科技有限公司 filed Critical 广州视源电子科技股份有限公司
Publication of WO2018233133A1 publication Critical patent/WO2018233133A1/zh

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    • 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 the field of television device technologies, and in particular, to a display device.
  • Display devices such as televisions and computer displays are often provided with glass.
  • a special aluminum profile is usually placed in the display device, and then the glass is mounted on the aluminum profile.
  • the aluminum profile for fixing the glass in the device is separated from the back plate in the display device, so it is required to bear the weight of the glass by the aluminum profile, the structure is complicated, the cost is high, and when vibration or fatigue is generated, the installation is performed.
  • the glass on the aluminum profile may be inconsistent with the direction of deformation of the components mounted on the backboard, which may cause problems such as blooming halo and pressure leakage.
  • the present invention provides a display device including a backboard, a support member, a first press block and a glass, the support member is mounted on the back plate, and the support member is provided with a first ride a connecting portion, the outer edge of the glass is overlapped on the first overlapping portion, and the fixed end of the first pressing block is connected to the upper end surface of the support member, and the first pressing block is pressed An end is located above the first lap and a pressing end of the first nip presses the glass against the first lap.
  • the display device further includes a backlight module and a display panel, wherein the backlight module and the display panel are both located inside the support member and located under the glass, and the backlight module is installed in the
  • the backlight module is provided with a second overlapping portion, and an outer edge of the display panel is overlapped on the second overlapping portion and parallel to the glass.
  • the display device further includes a second pressing block, a fixed end of the second pressing block is clamped between the supporting member and the backlight module, and the second pressing block is pressed The end is located above the second overlapping portion, and the pressing end of the second pressing block presses the display panel against the second overlapping portion.
  • the display device further includes a first buffer protection member and a second buffer protection member, the first buffer protection member being pressed between the glass and the second pressing block, the second buffer protection A piece is pressed between the second compact and the display panel.
  • the support member has an L-shaped cross section, one end of the support member is connected to the back plate, and the other end of the support member is provided with the first overlapping portion, the backlight module The outer end projects into the concave side of the support.
  • the support member is detachably coupled to the back plate.
  • the support member is provided with a first threaded hole
  • the back plate is provided with a second threaded hole
  • the support member is fixed by the locking screw through the first threaded hole and the second threaded hole in sequence. Connected to the backplane.
  • the number of the support members is plural, and the plurality of support members are uniformly mounted on the back plate along the circumferential direction of the back plate.
  • the invention provides a display device comprising a back plate, a support member, a first pressing block and a glass.
  • the support member is mounted on the back plate, and the support member is provided with a first overlapping portion, and the outer edge of the glass is overlapped at On the first lap, the first pressing block is connected to the upper end surface of the support member, and the pressing end of the first pressing block presses the glass against the first lap portion, and the structure is simple, so that it can be conveniently
  • the glass is mounted on the support member, and the support member is connected to the back plate, and finally the back plate receives the weight of the glass. When the back plate vibrates or shifts, the glass is in the same direction as the component mounted on the back plate, which is beneficial to avoid There are problems such as color halo and oppressive light leakage.
  • FIG. 1 is a schematic structural diagram of a display device according to an embodiment of the present invention.
  • Fig. 2 is a schematic view showing the structure of a plurality of supporting members in the embodiment of the present invention.
  • a display device includes a backing plate 1, a support member 2, a first pressing block 3 and a glass 4, and the supporting member 2 is mounted on the backing plate 1, on the supporting member 2.
  • the first lap portion 21 is provided, and the outer edge of the glass 4 is overlapped on the first lap portion 21, and the fixed end of the first pressing block 3 is connected to the upper end surface of the support member 2, and the pressure of the first pressing block 3 is pressed.
  • the tight end is located above the first lap portion 21, and the pressing end of the first pressing block 3 presses the glass 4 against the first lap portion 21, and the overall structure is simple, so that the glass 4 can be conveniently mounted to the support.
  • the back plate 1 receives the weight of the glass 4.
  • the glass 4 is deformed in the same direction as the member mounted on the back plate 1. It is good for avoiding problems such as color halo and pressure leakage.
  • the display device further includes a backlight module 5 and a display panel 6.
  • the backlight module 5 and the display panel 6 are both located inside the support member 2 and located under the glass 4.
  • the backlight module 5 is mounted on the back panel 1 and is backlit.
  • a second lap portion 51 is disposed on the module 5, and the outer edge of the display panel 6 is overlapped on the second lap portion 51 and parallel to the glass 4, thereby causing the display panel 6 to be fixedly connected through the backlight module 5.
  • the display panel 6 and the glass 4 are finally fixed on the backboard 1.
  • the backplane 1 vibrates or shifts, the display panel 6 and the glass 4 are deformed in the same direction to prevent the occurrence of the panel. Halo, oppressive light leakage and other issues.
  • the display device further includes a second pressing block 7, and the fixed end of the second pressing block 7 is clamped between the supporting member 2 and the backlight module 5, specifically
  • An adhesive may be disposed on the side end surface of the second pressing block 7, and one end of the second pressing block 7 is bonded to the supporting member 2, and the other end is bonded to the backlight module 5 so that the second pressing block 7 is The position is fixed; during use, the pressing end of the second pressing block 7 is located at the second overlapping Above the portion 51, and the pressing end of the second pressing block 7 presses the display panel 6 against the second overlapping portion 51.
  • the display device further includes a first buffer protection member 8 and a second buffer protection member 9, which is pressed between the glass 4 and the second pressure block 7 to prevent collision and vibration during use.
  • the glass 4 is damaged by the like, and the second buffer protection member 9 is pressed between the second pressure block 7 and the display panel 6 to protect the display panel 6.
  • the cross section of the support member 2 is L-shaped, wherein one end of the support member 2 is connected to the back plate 1, and the first overlapping portion 21 is disposed at the other end of the support member 2.
  • the backlight module 5 is used. The outer end projects into the concave side of the support member 2, making the overall structure more compact and space saving.
  • the support member 2 is detachably connected to the backboard 1 so that when it is necessary to inspect or replace other components mounted on the backboard 1, the support member 2 can be detached from the backboard 1 to avoid obstructing the inspection of other components. Or replacing, specifically, the support member 2 is provided with a first threaded hole, and the back plate 1 is provided with a second threaded hole. When the support member 2 is mounted, the first screw hole and the second threaded hole are sequentially passed through the locking screw. The support member 2 is fixedly attached to the backboard 1, and when the support member 2 is detached, the support member 2 is detached from the backing plate 1 by removing the locking screw.
  • the number of the support members 2 is plural, and the plurality of support members 2 are uniformly mounted on the back plate 1 along the circumferential direction of the back plate 1, so that the outer edges of the glass 4 are overlapped on the support.
  • the overall force of the glass 4 is uniform, so that the installation of the glass 4 is more stable, which is beneficial to avoid displacement of the glass 4.
  • the support member 2 can also be a hollow structure in the middle. In use, the support member 2 The sleeve is attached to the back plate 1, and the glass 4 is overlapped in the middle of the support member 2.
  • the display device comprises a back plate, a support member, a first pressing block and a glass.
  • the support member is mounted on the back plate, and the support member is provided with a first overlapping portion, and the outer edge of the glass is overlapped.
  • the first pressing block is connected to the upper end surface of the support member, and the pressing end of the first pressing block presses the glass against the first lap portion, and the structure is simple, which makes it convenient. Mounting the glass to the support, and the support is attached to the backing plate, and finally the backing plate When the back plate vibrates or shifts due to the weight of the glass, the glass is in the same direction as the component mounted on the back plate, which is beneficial to avoid problems such as blooming halo and pressure leakage.

Abstract

一种显示设备，涉及电视装置技术领域，其包括背板（1）、支撑件（2）、第一压块（3）和玻璃（4），支撑件（2）安装在背板（1）上，支撑件（2）上设有第一搭接部（21），玻璃（4）的外沿搭接在第一搭接部（21）上，第一压块（3）的固定端连接在支撑件（2）的上端面上，第一压块（3）的压紧端位于第一搭接部（21）的上方，且第一压块（3）的压紧端将玻璃（4）压紧在第一搭接部（21）上。显示设备使得能够方便的将玻璃（4）安装到支撑件（2）上，且支撑件（2）连接在背板（1）上，最终由背板（1）承受玻璃（4）的重量，背板（1）发生振动或偏移时，玻璃（4）与安装在背板（1）上的部件变形方向一致，有利于避免出现彩晕、压迫性漏光等问题。

Description

显示设备 技术领域
本发明涉及电视装置技术领域，特别是涉及一种显示设备。
背景技术
电视机、电脑显示屏等显示设备往往设有玻璃，为了将玻璃安装在显示设备上，通常在显示设备中设置专门的铝型材，然后将玻璃安装到铝型材上，目前，现有技术的显示设备中用于固定玻璃的铝型材与显示设备中的背板分离，因此需要由铝型材来承受玻璃的重量，其结构复杂，成本较高，且发生振动或受力疲劳等情况时，安装在铝型材上的玻璃与安装在背板上的部件变形方向可能不一致，容易导致出现彩晕、压迫性漏光等问题。
发明内容
本发明的目的是提供一种显示设备，以方便安装设于显示设备内的玻璃，并有利于避免出现彩晕、压迫性漏光等问题。
为了实现上述目的，本发明提供一种显示设备，其包括背板、支撑件、第一压块和玻璃，所述支撑件安装在所述背板上，所述支撑件上设有第一搭接部，所述玻璃的外沿搭接在所述第一搭接部上，所述第一压块的固定端连接在所述支撑件的上端面上，所述第一压块的压紧端位于所述第一搭接部的上方，且所述第一压块的压紧端将所述玻璃压紧在所述第一搭接部上。
作为优选方案，所述显示设备还包括背光模组和显示面板，所述背光模组及显示面板均位于所述支撑件的内侧，且位于所述玻璃的下方，所述背光模组安装在所述背板上，所述背光模组上设有第二搭接部，所述显示面板的外沿搭接在所述第二搭接部上，并与所述玻璃平行。
作为优选方案，所述显示设备还包括第二压块，所述第二压块的固定端被夹紧在所述支撑件与所述背光模组之间，所述第二压块的压紧端位于所述第二搭接部的上方，且所述第二压块的压紧端将所述显示面板压紧在所述第二搭接部上。
作为优选方案，所述显示设备还包括第一缓冲保护件和第二缓冲保护件，所述第一缓冲保护件被压紧在所述玻璃和第二压块之间，所述第二缓冲保护件被压紧在所述第二压块和所述显示面板之间。
作为优选方案，所述支撑件的截面呈L型，所述支撑件的一端连接在所述背板上，所述支撑件的另一端设置有所述第一搭接部，所述背光模组的外端伸入到所述支撑件的内凹侧。
作为优选方案，所述支撑件与所述背板可拆卸连接。
作为优选方案，所述支撑件上设有第一螺纹孔，所述背板上设有第二螺纹孔，通过锁紧螺钉依次穿过第一螺纹孔和第二螺纹孔将所述支撑件固定连接到所述背板上。
作为优选方案，所述支撑件的数量为多个，多个所述支撑件沿所述背板的周向均匀的安装在所述背板上。
本发明所提供的一种显示设备，包括背板、支撑件、第一压块和玻璃，支撑件安装在背板上，支撑件上设有第一搭接部，玻璃的外沿搭接在第一搭接部上，第一压块连接在支撑件的上端面上，且第一压块的压紧端将玻璃压紧在第一搭接部上，其结构简单，使得能够方便的将玻璃安装到支撑件上，且支撑件连接在背板上，最终由背板承受玻璃的重量，背板发生振动或偏移时，玻璃与安装在背板上的部件变形方向一致，有利于避免出现彩晕、压迫性漏光等问题。
附图说明
图1是本发明实施例一种显示设备的结构示意图；
图2是本发明实施例中采用多个支撑件时的结构示意图。
其中，1、背板；2、支撑件；21、第一搭接部；3、第一压块；4 玻璃；5、背光模组；51、第二搭接部；6、显示面板；7、第二压块；8、第一缓冲件；9、第二缓冲件。
具体实施方式
下面结合附图和实施例，对本发明的具体实施方式作进一步详细描述。以下实施例用于说明本发明，但不用来限制本发明的范围。
如图1所示，本发明优选实施例的一种显示设备，其包括背板1、支撑件2、第一压块3和玻璃4，支撑件2安装在背板1上，支撑件2上设有第一搭接部21，玻璃4的外沿搭接在第一搭接部21上，第一压块3的固定端连接在支撑件2的上端面上，第一压块3的压紧端位于第一搭接部21的上方，且第一压块3的压紧端将玻璃4压紧在第一搭接部21上，整体结构简单，使得能够方便的将玻璃4安装到支撑件2上，且支撑件2连接在背板1上，最终由背板1承受玻璃4的重量，背板1发生振动或偏移时，玻璃4与安装在背板1上的部件变形方向一致，有利于避免出现彩晕、压迫性漏光等问题。
显示设备还包括背光模组5和显示面板6，背光模组5和显示面板6均位于支撑件2的内侧，且位于玻璃4的下方，其中，背光模组5安装在背板1上，背光模组5上设有第二搭接部51，显示面板6的外沿搭接在第二搭接部51上，并与玻璃4平行，由此使得，显示面板6通过背光模组5固定连接到背板1上，在使用过程中，显示面板6与玻璃4最终均固定于背板1上，背板1发生振动或偏移时，显示面板6与玻璃4的变形方向一致，可以防止出现彩晕、压迫性漏光等问题。
为了使显示面板6稳固的安装在背光模组5上，显示设备还包括第二压块7，第二压块7的固定端被夹紧在支撑件2与背光模组5之间，具体的，可以在第二压块7的侧端面设置粘接剂，将第二压块7的一端粘接到支撑件2上，另一端粘接到背光模组5上，以使第二压块7的位置固定；在使用过程中，第二压块7的压紧端位于第二搭接 部51的上方，且第二压块7的压紧端将显示面板6压紧在第二搭接部51上。
显示设备还包括第一缓冲保护件8和第二缓冲保护件9，第一缓冲保护件8被压紧在玻璃4和第二压块7之间，以防止在使用过程中，由于碰撞、振动等原因造成玻璃4损坏，同样的，第二缓冲保护件9被压紧在第二压块7和显示面板6之间，以保护显示面板6。
为了使布局合理，支撑件2的截面呈L型，其中，支撑件2的一端连接在背板1上，第一搭接部21设置在支撑件2的另一端，使用时，背光模组5的外端伸入到支撑件2的内凹侧，使得整体结构更加紧凑，节省空间。
支撑件2与背板1可拆卸连接，使得当需要对安装在背板1上的其他部件进行检修或更换时，可以将支撑件2从背板1上拆下，以避免妨碍对其他部件检修或更换，具体的，支撑件2上设有第一螺纹孔，背板1上设有第二螺纹孔，安装支撑件2时，通过锁紧螺钉依次穿过第一螺纹孔和第二螺纹孔将支撑件2固定连接到背板1上，拆卸支撑件2时，将锁紧螺钉卸下，就可以将支撑件2从背板1上分离。
如图2所示，作为优选方案，支撑件2的数量为多个，多个支撑件2沿背板1的周向均匀的安装在背板1上，使得玻璃4的外沿搭接在支撑件2上时，玻璃4的整体受力均匀，使得玻璃4安装更为稳固，有利于避免玻璃4发生移位；当然，支撑件2也可以为中部镂空的整体结构，使用时，支撑件2套接在背板1上，玻璃4搭接在支撑件2的中部。
综上，本发明所提供的显示设备，包括背板、支撑件、第一压块和玻璃，支撑件安装在背板上，支撑件上设有第一搭接部，玻璃的外沿搭接在第一搭接部上，第一压块连接在支撑件的上端面上，且第一压块的压紧端将玻璃压紧在第一搭接部上，其结构简单，使得能够方便的将玻璃安装到支撑件上，且支撑件连接在背板上，最终由背板承 受玻璃的重量，背板发生振动或偏移时，玻璃与安装在背板上的部件变形方向一致，有利于避免出现彩晕、压迫性漏光等问题。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和替换，这些改进和替换也应视为本发明的保护范围。

Claims (8)

  1. 一种显示设备，其特征在于，包括背板、支撑件、第一压块和玻璃，所述支撑件安装在所述背板上，所述支撑件上设有第一搭接部，所述玻璃的外沿搭接在所述第一搭接部上，所述第一压块的固定端连接在所述支撑件的上端面上，所述第一压块的压紧端位于所述第一搭接部的上方，且所述第一压块的压紧端将所述玻璃压紧在所述第一搭接部上。
  2. 如权利要求1所述的显示设备，其特征在于，还包括背光模组和显示面板，所述背光模组及显示面板均位于所述支撑件的内侧，且位于所述玻璃的下方，所述背光模组安装在所述背板上，所述背光模组上设有第二搭接部，所述显示面板的外沿搭接在所述第二搭接部上，并与所述玻璃平行。
  3. 如权利要求2所述的显示设备，其特征在于，还包括第二压块，所述第二压块的固定端被夹紧在所述支撑件与所述背光模组之间，所述第二压块的压紧端位于所述第二搭接部的上方，且所述第二压块的压紧端将所述显示面板压紧在所述第二搭接部上。
  4. 如权利要求3所述的显示设备，其特征在于，还包括第一缓冲保护件和第二缓冲保护件，所述第一缓冲保护件被压紧在所述玻璃和第二压块之间，所述第二缓冲保护件被压紧在所述第二压块和所述显示面板之间。
  5. 如权利要求2所述的显示设备，其特征在于，所述支撑件的截面呈L型，所述支撑件的一端连接在所述背板上，所述支撑件的另一端设置有所述第一搭接部，所述背光模组的外端伸入到所述支撑件的内凹侧。
  6. 如权利要求1所述的显示设备，其特征在于，所述支撑件与所述背板可拆卸连接。
  7. 如权利要求6所述的显示设备，其特征在于，所述支撑件上 设有第一螺纹孔，所述背板上设有第二螺纹孔，通过锁紧螺钉依次穿过第一螺纹孔和第二螺纹孔将所述支撑件固定连接到所述背板上。
  8. 如权利要求1所述的显示设备，其特征在于，所述支撑件的数量为多个，多个所述支撑件沿所述背板的周向均匀的安装在所述背板上。
PCT/CN2017/104297 2017-06-23 2017-09-29 显示设备 WO2018233133A1 (zh)

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