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 PDFInfo
- 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
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frame
- display device
- plate member
- plate
- plastic
- Prior art date
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Classifications
-
- 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
Description
Claims (9)
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201721111429.3 | 2017-08-31 | ||
CN201721111429.3U CN207624277U (zh) | 2017-08-31 | 2017-08-31 | 一种显示设备及其边框结构 |
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WO2019041646A1 true WO2019041646A1 (zh) | 2019-03-07 |
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PCT/CN2017/116507 WO2019041646A1 (zh) | 2017-08-31 | 2017-12-15 | 一种显示设备及其边框结构 |
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CN (1) | CN207624277U (zh) |
WO (1) | WO2019041646A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110466352A (zh) * | 2019-08-08 | 2019-11-19 | 宁波邦盛汽车零部件有限公司 | 一种塑料卡接结构 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111061391A (zh) * | 2018-10-17 | 2020-04-24 | 华为技术有限公司 | 红外触控框、红外触摸屏以及显示设备 |
Citations (6)
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CN101923377A (zh) * | 2010-08-24 | 2010-12-22 | 友达光电股份有限公司 | 具有简化支撑结构的面板模块及其可携式电子装置 |
CN202422070U (zh) * | 2011-10-24 | 2012-09-05 | 广州视睿电子科技有限公司 | 可拆卸式防水红外触摸屏边框 |
US20160062523A1 (en) * | 2013-09-05 | 2016-03-03 | Samsung Display Co., Ltd. | Liquid crystal display device integrated with touch screen panel |
CN205263440U (zh) * | 2015-12-29 | 2016-05-25 | 宜昌惠科科技有限公司 | 一种led高效节能侧入式背光模组 |
CN205793867U (zh) * | 2016-05-24 | 2016-12-07 | 广州视睿电子科技有限公司 | 一种pcb板卡安装结构及显示设备 |
CN205983434U (zh) * | 2016-06-01 | 2017-02-22 | 广州市创惟云电子科技有限公司 | 防机震红外触摸屏 |
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2017
- 2017-08-31 CN CN201721111429.3U patent/CN207624277U/zh active Active
- 2017-12-15 WO PCT/CN2017/116507 patent/WO2019041646A1/zh active Application Filing
Patent Citations (6)
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CN101923377A (zh) * | 2010-08-24 | 2010-12-22 | 友达光电股份有限公司 | 具有简化支撑结构的面板模块及其可携式电子装置 |
CN202422070U (zh) * | 2011-10-24 | 2012-09-05 | 广州视睿电子科技有限公司 | 可拆卸式防水红外触摸屏边框 |
US20160062523A1 (en) * | 2013-09-05 | 2016-03-03 | Samsung Display Co., Ltd. | Liquid crystal display device integrated with touch screen panel |
CN205263440U (zh) * | 2015-12-29 | 2016-05-25 | 宜昌惠科科技有限公司 | 一种led高效节能侧入式背光模组 |
CN205793867U (zh) * | 2016-05-24 | 2016-12-07 | 广州视睿电子科技有限公司 | 一种pcb板卡安装结构及显示设备 |
CN205983434U (zh) * | 2016-06-01 | 2017-02-22 | 广州市创惟云电子科技有限公司 | 防机震红外触摸屏 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110466352A (zh) * | 2019-08-08 | 2019-11-19 | 宁波邦盛汽车零部件有限公司 | 一种塑料卡接结构 |
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CN207624277U (zh) | 2018-07-17 |
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