WO2019041646A1 - 一种显示设备及其边框结构 - Google Patents

一种显示设备及其边框结构 Download PDF

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Publication number
WO2019041646A1
WO2019041646A1 PCT/CN2017/116507 CN2017116507W WO2019041646A1 WO 2019041646 A1 WO2019041646 A1 WO 2019041646A1 CN 2017116507 W CN2017116507 W CN 2017116507W WO 2019041646 A1 WO2019041646 A1 WO 2019041646A1
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Prior art keywords
frame
display device
plate member
plate
plastic
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PCT/CN2017/116507
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English (en)
French (fr)
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简洲凯
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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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Publication of WO2019041646A1 publication Critical patent/WO2019041646A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack

Definitions

  • the invention relates to a display device and a frame structure thereof.
  • the bezel of display devices can provide support for the stability of the overall structure.
  • Most of the frame of the existing display device adopts an aluminum alloy frame as a whole, and the weight thereof is large, the material cost is high, and the structure is relatively complicated; in addition, some of the display device's frame adopts a plastic frame, and the appearance of the frame is poor.
  • an object of the present invention is to provide a bezel structure of a display device, which can save material cost, is relatively simple in structure, and can ensure its appearance texture.
  • the present invention provides a frame structure of a display device, including an outer frame plate and a plastic frame, the outer frame plate and the plastic frame are combined in a coextrusion manner, and the outer frame plate is provided. On the outer side surface of the plastic frame.
  • the outer side surface includes a front frame surface facing the front of the display device and a side frame surface facing the side of the display device
  • the outer frame plate includes a first plate member and is connected to the first plate member a second plate member, the first plate member is combined with the positive frame surface of the plastic frame body in a coextrusion manner, and the second plate member is coextruded with the side frame surface of the plastic frame body Combine.
  • the front frame surface and the side frame surface are perpendicular; the first plate member and the second plate member are perpendicular to each other.
  • the first plate member is provided with a convex portion or a groove
  • the second plate member is also provided with a convex portion or a groove.
  • the plastic frame is provided with a mounting slot for mounting an infrared circuit board, and the slot of the mounting slot is open and faces away from the front frame surface.
  • the mounting slot includes a first slot wall and a second slot wall opposite to the first slot wall, and the first slot wall is provided with a lamp bead for engaging the infrared circuit board a card slot at one end, and a card slot for engaging the other end of the infrared circuit board is disposed on the second slot wall.
  • the plastic frame is provided with a closed chamber, the closed chamber is disposed adjacent to the side frame surface, the mounting groove is disposed at a side of the closed chamber, and the mounting groove is adjacent to the The frame setting is described.
  • the outer frame plate is an aluminum alloy bent plate.
  • Another object of the present invention is to provide a display device including the above-described bezel structure.
  • the frame structure of the display device of the present invention comprises an outer frame plate and a plastic frame, the outer frame plate is combined with the plastic frame in a coextrusion manner, and the outer frame plate is disposed on the plastic frame
  • the outer side surface thus, since the main body structure of the frame adopts a plastic frame body, the material cost is greatly reduced and the weight is lighter than that of the conventional overall frame structure of the aluminum profile;
  • the frame plate is coupled to the outer side surface of the plastic frame in a co-extrusion manner, and the structure is relatively simple, and since the outer frame plate can adopt a plate member of a suitable material such as an aluminum alloy, it is advantageous to ensure the appearance texture of the frame structure.
  • the plastic frame is provided with a mounting slot for mounting an infrared circuit board, and the slot of the mounting slot is open and faces away from the front frame surface, and the infrared circuit board can be buckled when the infrared circuit board is mounted
  • the infrared circuit board is directly inserted into the installation slot, thereby facilitating the installation of the infrared circuit board; and because the plastic frame is used, it is also advantageous to avoid the occurrence of the collision when the infrared circuit board is assembled.
  • FIG. 1 is a schematic diagram of a frame structure of a display device according to an embodiment of the invention.
  • outer frame plate 11, first plate member, 12, second plate member, 121, convex portion, 2, plastic frame body, 21, mounting groove, 211, notch, 212, first groove wall, 2121 Card position, 213, second groove wall, 2131, card slot, 22, closed chamber, 201, positive frame surface, 202, side frame surface, 3. infrared circuit board, 31, lamp bead.
  • the present embodiment provides a frame structure of a display device, including an outer frame plate 1 and a plastic frame 2 , and the outer frame plate 1 and the plastic frame 2 are combined in a co-extrusion manner, and The outer frame plate 1 is disposed on an outer side surface of the plastic frame 2 .
  • the material cost is greatly reduced and the weight is lighter than the conventional frame structure of the aluminum profile; on the other hand, the frame The plate 1 is coupled to the outer surface of the plastic frame 2 in a co-extruded manner.
  • the structure is relatively simple, and since the outer frame plate 1 can be made of a suitable material such as an aluminum alloy, it is advantageous to ensure the appearance of the frame structure.
  • the surface treatment cost of the frame can also be reduced.
  • the plastic frame 2 can block heat generated by a heat source such as a light bar of the display module. It is transmitted to the outer frame panel 1, which can prevent the outer frame panel 1 from being heated and "hot", thereby facilitating the user experience.
  • the outer surface of the plastic frame 2 of the present embodiment includes a front frame 201 for facing the front of the display device and a side frame 202 for facing the side of the display device, and the outer frame of the outer frame 1 of the present embodiment 1 may be an aluminum alloy bent plate member, and includes a first plate member 11 and a second plate member 12 connected to the first plate member 11, the first plate member 11 being coextruded with the plastic frame 2
  • the positive frame 201 is combined, and the second plate 12 is coextruded.
  • the front frame surface 201 and the side frame surface 202 are perpendicular, and correspondingly, the first plate member 11 and the second plate member 12 are also perpendicular;
  • the outer frame panel 1 can be used as the design surface of the frame structure, and can be closely combined with the plastic frame 2 by means of aluminum-plastic co-extrusion, which is advantageous for ensuring stable and reliable frame structure; and the outer frame plate of the aluminum alloy profile 1 It can ensure the metal texture of the frame structure in appearance, and can enhance the texture of the product.
  • first plate member 11 is provided with a convex portion 121
  • second plate member 12 is also provided with a convex portion 121, which can strengthen the joint between the outer frame plate 1 and the plastic frame 2
  • a plate member 11 and/or a second plate member 12 may also be provided with a recess, so that the purpose of reinforcing the outer frame plate 1 and the plastic frame 2 can be achieved.
  • the plastic frame 2 is provided with a mounting groove 21 for mounting the infrared circuit board 3, and the notch 211 of the mounting groove 21 is open and faces away from the front frame 201; specifically, the mounting groove 21 a first slot wall 212 and a second slot wall 213 opposite to the first slot wall 212.
  • the first slot wall 212 is provided with a card slot 2121 for engaging one end of the infrared circuit board 3 to which the lamp bead 31 is connected.
  • the second slot wall 213 is provided with a card slot 2131 for engaging the other end of the infrared circuit board 3; thus, the infrared circuit board 3 can be directly snapped into the plastic frame 2 through the open slot 211.
  • the mounting groove 21 is so simple that the assembly of the infrared circuit board 3 is very simple, and the mounting structure is stable and reliable.
  • the collision member can be prevented when the infrared circuit board is assembled.
  • the infrared circuit board 3 is mounted on the mounting slot 21 of the plastic frame 2, and the two ends of the infrared circuit board 3 are respectively engaged in the card slot 2131 and the card slot 2121, thereby enabling infrared
  • the circuit board 3 has a good and reliable fixed positioning, and the display device equipped with the infrared circuit board 3 in the frame can realize the infrared touch function.
  • one end of the first plate member 11 may be provided with a hook portion (not shown) which can be directly inserted into the first groove wall 212 to strengthen the support for the structural weakness.
  • the plastic frame 2 of the present embodiment is provided with a closed chamber 22, and the closed chamber 22 is disposed adjacent to the side frame surface 202.
  • the mounting groove 21 is disposed on the side of the closed chamber 22, and the mounting groove 21 is adjacent to the above.
  • the frame surface 201 is disposed, so that the structure of the frame is reasonable, and a more stable and reliable frame structure can be realized by providing the closed cavity 22, and the closed cavity can also be connected with the corner piece, thereby realizing the frame structure of the embodiment. Adjacent The connection between the frames can thereby realize the assembly of the frame of the whole machine; in addition, since the closed chamber 22 is filled with air, and the thermal conductivity of the air is low, the heat insulation efficiency is almost higher than that of the majority.
  • the material is fixed, so that by providing the closed chamber 22, the heat generated by the heat source of the display module can be further blocked from being transmitted to the outer frame panel 1, thereby further preventing the outer frame panel 1 facing the audience from being "hot” due to overheating. .
  • the frame structure of the display device of the embodiment of the present invention includes an outer frame plate and a plastic frame, the outer frame plate and the plastic frame are combined in a coextrusion manner, and the outer frame plate is disposed at the
  • the outer surface of the plastic frame body can save material cost and surface treatment cost, is relatively simple in structure, can be ensured in appearance texture, and the frame structure can also play a heat insulation function, which is beneficial to enhance users. Experience.
  • first, second, and the like are used in the present invention to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as “second” information
  • second information may also be referred to as “first” information, without departing from the scope of the invention.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Human Computer Interaction (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

一种显示设备的边框结构，包括外框板（1）和塑料框体（2），外框板（1）与塑料框体（2）以共挤的方式相结合，且外框板（1）设于塑料框体（2）的外侧表面；此外，塑料框体（2）设有用于安装红外电路板（3）的安装槽（21），安装槽（21）的槽口（211）敞开并背向塑料框体（2）的正框面（201）。该边框结构能够节省材料成本，结构上相对简单，能够确保其外观质感，而且，还能够方便红外电路板（3）的装配。

Description

一种显示设备及其边框结构 技术领域
本发明涉及一种显示设备及其边框结构。
背景技术
显示设备(比如交互智能平板和智能电视等)的边框能够为其整体结构稳定提供支撑。现有的显示设备的边框大部分都整体采用铝合金边框，其重量大，且材料成本高，结构上较为复杂；另外，也有些显示设备的边框采用塑胶边框，这样的边框外观质感较差。
发明内容
为解决上述技术问题，本发明的目的在于提供一种显示设备的边框结构，该边框结构能够节省材料成本，且结构上相对简单，并能够确保其外观质感。
基于此，本发明提出了一种显示设备的边框结构，包括外框板和塑料框体，所述外框板与所述塑料框体以共挤的方式相结合，且所述外框板设于所述塑料框体的外侧表面。
可选的，所述外侧表面包括用于朝向显示设备前方的正框面以及用于朝向显示设备侧面的侧框面，所述外框板包括第一板件以及与所述第一板件相连的第二板件，所述第一板件以共挤的方式与所述塑料框体的正框面相结合，所述第二板件以共挤的方式与所述塑料框体的侧框面相结合。
可选的，所述正框面和所述侧框面相垂直；所述第一板件和所述第二板件相垂直。
可选的，所述第一板件上设有凸部或凹槽，所述第二板件上也设有凸部或凹槽。
可选的，所述塑料框体设有用于安装红外电路板的安装槽，所述安装槽的槽口敞开并背向所述正框面。
可选的，所述安装槽包括第一槽壁以及与所述第一槽壁相对的第二槽壁，所述第一槽壁上设有用于卡接所述红外电路板连接有灯珠的一端的卡位，所述第二槽壁上设有用于卡接所述红外电路板另一端的卡槽。
可选的，所述塑料框体设有封闭腔室，所述封闭腔室靠近所述侧框面设置，所述安装槽设于所述封闭腔室的旁侧，且所述安装槽靠近所述正框面设置。
可选的，所述外框板为铝合金弯折板件。
本发明的另一目的在于提供一种显示设备，其包括上述的边框结构。
实施本发明实施例，具有如下有益效果：
本发明的显示设备的边框结构包括外框板和塑料框体，所述外框板与所述塑料框体以共挤的方式相结合，且所述外框板设于所述塑料框体的外侧表面；由此，由于该边框的主体结构采用的是塑料框体，则其比起传统整体采用铝型材的边框结构来说，材料成本大大降低，且重量较轻；而另一方面，外框板以共挤的方式结合于塑料框体的外侧表面，该结构较为简单，且由于外框板可采用如铝合金等适当材料的板件，这有利于确保该边框结构的外观质感。
进一步的，所述塑料框体设有用于安装红外电路板的安装槽，所述安装槽的槽口敞开并背向所述正框面，则在安装红外电路板时，能够以卡扣方式将红外电路板直接扣入安装槽内，由此能够方便红外电路板的安装；而且由于采用塑料框体，则还有利于避免装配红外电路板时发生撞件。
附图说明
图1是本发明实施例所述的显示设备的边框结构的示意图。
附图标记说明：
1、外框板，11、第一板件，12、第二板件，121、凸部，2、塑料框体，21、安装槽，211、槽口，212、第一槽壁，2121、卡位，213、第二槽壁，2131、卡槽，22、封闭腔室，201、正框面，202、侧框面，3、红外电路板，31、灯珠。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
参见图1，本实施例提出了一种显示设备的边框结构，包括外框板1和塑料框体2，所述外框板1与所述塑料框体2以共挤的方式相结合，且所述外框板1设于所述塑料框体2的外侧表面。基于该结构，则由于该边框的主体结构采用的是塑料框体2，其比起传统整体采用铝型材的边框结构来说，材料成本大大降低，且重量较轻；而另一方面，外框板1以共挤的方式结合于塑料框体2的外侧表面，该结构较为简单，且由于外框板1可采用如铝合金等适当材料的板件，这有利于确保该边框结构的外观质感，另由于只需对外框板1进行表面处理，则还能够降低边框的表面处理成本。此外，该边框结构在装配显示模组(图中未示出)时，由于塑料框体2的导热系数较低，从而塑料框体2能够阻隔由显示模组的灯条等热源所发出的热量传递给外框板1，这能够避免外框板1受热而“烫手”，由此有利于提升用户体验。
其中，本实施例的塑料框体2的外侧表面包括有用于朝向显示设备前方的正框面201以及用于朝向显示设备侧面的侧框面202，本实施例的外框板1的外框板1可为铝合金弯折板件，且其包括有第一板件11以及与第一板件11相连的第二板件12，第一板件11以共挤的方式与塑料框体2的正框面201相结合，第二板件12以共挤的方式 与所述塑料框体2的侧框面202相结合，上述正框面201和侧框面202相垂直，相应的，第一板件11和第二板件12也相垂直；由此，该外框板1能够作为该边框结构的外观面，且其能够通过铝塑共挤的方式与塑料框体2很紧密的结合，有利于确保边框结构的稳定可靠；而且铝合金型材的外框板1能够确保边框结构在外观上的金属质感，能够提升产品的质感。此外，上述第一板件11上设有凸部121，第二板件12上也设有凸部121，则其能够加强外框板1与塑料框体2之间的结合；当然，该第一板件11和/或第二板件12上也可设有凹槽，以此也能够达到加强外框板1与塑料框体2相结合的目的。
进一步的，在本实施例中，塑料框体2设有用于安装红外电路板3的安装槽21，安装槽21的槽口211敞开并背向所述正框面201；具体的，安装槽21包括第一槽壁212以及与第一槽壁212相对的第二槽壁213，第一槽壁212上设有用于卡接所述红外电路板3连接有灯珠31的一端的卡位2121，而第二槽壁213上设有用于卡接红外电路板3另一端的卡槽2131；因而，红外电路板3能够通过上述敞开的槽口211以卡扣的方式直接扣入塑料框体2的安装槽21中，从而对于该红外电路板3的装配非常简单，其安装结构稳定可靠；另一方面，由于采用塑料框体，则在装配红外电路板时，还能够防止撞件。如图1所示，塑料框体2的安装槽21中安装有上述红外电路板3，该红外电路板3的两端分别卡接在上述卡槽2131和卡位2121中，从而能够实现对于红外电路板3良好可靠的固定定位，该边框内装配有红外电路板3的显示设备能够实现红外触摸功能。这里要指出的是，上述第一板件11的一端可设置钩部(图中未示出)，该钩部可直接扎入上述第一槽壁212中，以加强对于结构薄弱处的支撑。
另外，本实施例的塑料框体2设有封闭腔室22，封闭腔室22靠近上述侧框面202设置，上述安装槽21设于该封闭腔室22的旁侧，且安装槽21靠近上述正框面201设置，从而该边框的结构布局合理，通过设置封闭腔室22能够实现更加稳定可靠的边框结构，而且该封闭腔室还能够连接转角件，进而能够实现本实施例的边框结构与相邻 的边框之间的连接，由此能够实现整机边框的装配；此外，由于该封闭腔室22内充斥的是空气，而空气的导热系数较低，其隔热效率几乎高于绝大多数的固定材料，从而通过设置该封闭腔室22，还能进一步阻隔由显示模组的热源所发出的热量传递给外框板1，进而能够进一步避免面向受众的外框板1因过热而“烫手”。
综上，本发明实施例的显示设备的边框结构包括外框板和塑料框体，所述外框板与所述塑料框体以共挤的方式相结合，且所述外框板设于所述塑料框体的外侧表面，该边框结构能够节省材料成本和表面处理成本，其结构上相对简单，在外观质感上能够得到保证，而且该边框结构还能够起到隔热作用，有利于提升用户体验。
应当理解的是，本发明中采用术语“第一”、“第二”等来描述各种信息，但这些信息不应限于这些术语，这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本发明范围的情况下，“第一”信息也可以被称为“第二”信息，类似的，“第二”信息也可以被称为“第一”信息。
以上所述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，在不脱离本发明原理的前提下，还可以做出若干改进和变形，这些改进和变形也视为本发明的保护范围。

Claims (9)

  1. 一种显示设备的边框结构，其特征在于，包括外框板和塑料框体，所述外框板与所述塑料框体以共挤的方式相结合，且所述外框板设于所述塑料框体的外侧表面。
  2. 根据权利要求1所述的显示设备的边框结构，其特征在于，所述外侧表面包括用于朝向显示设备前方的正框面以及用于朝向显示设备侧面的侧框面，所述外框板包括第一板件以及与所述第一板件相连的第二板件，所述第一板件以共挤的方式与所述塑料框体的正框面相结合，所述第二板件以共挤的方式与所述塑料框体的侧框面相结合。
  3. 根据权利要求2所述的显示设备的边框结构，其特征在于，所述正框面和所述侧框面相垂直；所述第一板件和所述第二板件相垂直。
  4. 根据权利要求2所述的显示设备的边框结构，其特征在于，所述第一板件上设有凸部或凹槽，所述第二板件上也设有凸部或凹槽。
  5. 根据权利要求2至4任一项所述的显示设备的边框结构，其特征在于，所述塑料框体设有用于安装红外电路板的安装槽，所述安装槽的槽口敞开并背向所述正框面。
  6. 根据权利要求5所述的显示设备的边框结构，其特征在于，所述安装槽包括第一槽壁以及与所述第一槽壁相对的第二槽壁，所述第一槽壁上设有用于卡接所述红外电路板连接有灯珠的一端的卡位，所述第二槽壁上设有用于卡接所述红外电路板另一端的卡槽。
  7. 根据权利要求5所述的显示设备的边框结构，其特征在于，所述塑料框体设有封闭腔室，所述封闭腔室靠近所述侧框面设置，所述安装槽设于所述封闭腔室的旁侧，且所述安装槽靠近所述正框面设置。
  8. 根据权利要求1所述的显示设备的边框结构，其特征在于，所述外框板为铝合金弯折板件。
  9. 一种显示设备，其特征在于，包括如权利要求1至8任一项所述的边框结构。
PCT/CN2017/116507 2017-08-31 2017-12-15 一种显示设备及其边框结构 WO2019041646A1 (zh)

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