WO2019161670A1 - 一种用于显示面板的包装盒 - Google Patents

一种用于显示面板的包装盒 Download PDF

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Publication number
WO2019161670A1
WO2019161670A1 PCT/CN2018/111393 CN2018111393W WO2019161670A1 WO 2019161670 A1 WO2019161670 A1 WO 2019161670A1 CN 2018111393 W CN2018111393 W CN 2018111393W WO 2019161670 A1 WO2019161670 A1 WO 2019161670A1
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WO
WIPO (PCT)
Prior art keywords
display panel
circuit board
groove
end surface
package
Prior art date
Application number
PCT/CN2018/111393
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English (en)
French (fr)
Inventor
包文强
Original Assignee
惠科股份有限公司
重庆惠科金渝光电科技有限公司
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Publication of WO2019161670A1 publication Critical patent/WO2019161670A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/10—Devices to locate articles in containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets

Definitions

  • the present application relates to the field of packaging boxes for display panels, and more particularly to a packaging box for a display panel.
  • the package In the current use of the display panel for the display panel, the package is shipped in a manner of up and down, and the glass panel of the display panel is placed in the package. Generally, the component stack height of the components on the circuit board end exceeds the glass screen. Stack height, as shown in Figure 1, especially for X/C combined glass panels, this stack drop will be larger because of the presence of LVDS (Low Voltage Differential Signal) connectors.
  • LVDS Low Voltage Differential Signal
  • the technical problem to be solved by the present application is to provide a package for a display panel that effectively protects a display panel.
  • a package for a display panel comprising a display screen and a circuit board, the display panel and the circuit board being connected by a flexible circuit board, the package comprising:
  • a casing comprising a first end surface and a second end surface, wherein the first end surface and the second end surface are disposed at opposite ends of the casing;
  • a cover body cooperate with the box body, and includes a mating end surface that cooperates with the first end surface
  • the first end surface is provided with a placement slot for placing the display panel, the placement slot includes a first recess for placing a display screen and a second recess for placing a circuit board, the first recess
  • the groove is in communication with the second groove, and the depth of the first groove is smaller than the depth of the second groove.
  • the second end surface or the first escaping groove on the mating end surface, the first escaping groove and the second groove are disposed to evade the circuit board.
  • the first avoidance groove cooperates with the arrangement of the second groove, so that when the display panel is stacked, the lower part of the circuit board sinks into the second groove, and the upper part of the circuit board is stacked into the first escape groove,
  • the effective upper and lower heights of the stack of the average circuit board and the display screen prevent the one-way risk transition between the circuit board of the lower part or the upper part of the circuit board and the flexible circuit board, and effectively avoid the interruption of the connection between the flexible circuit board and the circuit board. Effectively protect the display panel.
  • an interface component is disposed on the circuit board, and a second escape slot is disposed in the first escape slot, and the second escape slot is configured to avoid the interface component.
  • the interface component can be effectively protected, and the interface component can be effectively limited to better protect the circuit board.
  • a limiting mechanism for limiting the circuit board is disposed in the first escape groove or in the second recess. In this way, the offset of the circuit board can be effectively limited, the pull of the display board during the transportation process can be effectively prevented, the risk of peeling off the flexible circuit board from the circuit board can be effectively reduced, and the display panel can be further protected.
  • the limiting mechanism is made of an elastic material.
  • the buffering function can be effectively performed, and the impact of the shaking or vibration of the display panel on the circuit board can be effectively reduced, and the circuit board can be effectively protected.
  • the surface of the limiting mechanism opposite to the circuit board is disposed by a slope or a curved surface. In this way, it is effective to avoid sharp protrusions or angles on the surface opposite to the circuit board, thereby better limiting, buffering and protecting the circuit board.
  • the edge position of the first end surface is provided with a first limiting slot
  • the edge position of the second end surface or the mating end surface is provided with a first limit that cooperates with the first limiting slot. Raised.
  • a difference between a depth of the first groove and the second groove is equal to a height of the first limiting protrusion.
  • a second limiting protrusion is disposed on the second end surface or the mating end surface, and the second limiting protrusion is disposed in cooperation with the first groove, and the second limiting protrusion is The height is less than or equal to the height of the first limiting protrusion.
  • the inner surface of the placement groove and/or the inner surface of the cover and/or the bottom of the case are provided with a buffer layer.
  • the setting of the buffer layer can effectively protect the display panel, and effectively reduce the influence of shaking or vibration during the transportation on the display panel.
  • the box body or the cover body is integrally formed with the buffer layer.
  • the package has both the toughness and sufficient cushioning property of the inner surface in contact with the display panel, and the height bearing strength of the outside of the package can be ensured.
  • the buffer layer comprises a buffering member made of a foaming material, and the buffering member is disposed in cooperation with an inner wall of the packaging box, and the foaming material comprises a foamed polyethylene material and a polypropylene plastic foaming.
  • the foaming material comprises a foamed polyethylene material and a polypropylene plastic foaming.
  • the buffering member comprises a first buffering member disposed at a bottom of the placing slot, and the edge position of the first buffering member is provided with a chamfering or drafting angle.
  • the chamfering or drafting angle can be seamlessly combined to achieve better protection of the display panel.
  • the foaming rate of the cushioning member ranges from 30 to 40.
  • the material of the cushioning member is made softer, which is more favorable for protecting the display panel, and the density of the foaming material of 30-40 times is relatively small, and the consumable material is more saved, and the weight of the packaging box is better reduced.
  • the box body or the cover body has a foaming rate ranging from 10 to 20 times.
  • the height bearing strength can be ensured, and the consumables of the box body can be effectively saved, and the green environment is more environmentally friendly.
  • the depth of the first groove is set to be smaller than the depth of the second groove by the first groove for placing the display screen in the placement slot and the second groove for placing the circuit board, in the display panel
  • it is effective to avoid the stack height of the board end far exceeds the stack height of the display screen, and the circuit board stacked on the bottom display panel sinks into the second recess, effectively reducing the circuit of the display panel stacked on the top
  • the height difference between the board and the display panel thereby effectively reducing the force between the circuit board and the flexible circuit board, effectively avoiding the interruption of the connection between the flexible circuit board and the circuit board, and effectively protecting the display panel
  • the groove effectively limits the display screen, effectively preventing the display panel from pulling on the circuit board during transportation, effectively reducing the risk of the flexible circuit board peeling off from the circuit board, and further protecting the display panel; Effectively save the amount of gasket, further reduce the production cost of the package, the setting of the first groove and the second groove not only reduces the package Production costs, but also to effectively lose weight
  • FIG. 1 is a schematic diagram of a stacking manner of a display panel according to an embodiment of the present application
  • FIG. 2 is a schematic diagram of a shim stacking manner of a display panel according to an embodiment of the present application
  • FIG. 3 is a schematic structural view of a box body according to an embodiment of the present application.
  • FIG. 4 is a schematic structural view of a cover body according to an embodiment of the present application.
  • FIG. 5 is a schematic structural view of a casing of another embodiment of the present application.
  • FIG. 6 is a schematic structural view of a casing of another embodiment of the present application.
  • FIG. 7 is a schematic structural view of a casing of an embodiment of the present application.
  • Figure 8 is a cross-sectional view along line A-A of Figure 7 in the embodiment of the present application.
  • FIG. 9 is a schematic structural view of a case body provided with a buffer layer according to an embodiment of the present application.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • connection In the description of the present application, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise specifically defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the specific meanings of the above terms in the present application can be understood on a case-by-case basis.
  • the display panel 40 includes a display screen 41 and a circuit board 42.
  • the display panel 40 and the circuit board 42 are connected by a flexible circuit board 43, which is connected to the circuit board 42.
  • An interface component 44 is provided, and the interface component 44 includes a data input interface, a data output interface, a power interface, and the like with the display panel 40, and the spacer 45 between the display screen 41 and the display screen 41 placed in the stack is raised.
  • the spacer 45 is slit at a higher component on the circuit board 42 to reduce this height drop.
  • the spacer 45 between the stacked display screen 41 and the display screen 41 is padded, and the 1 mm thick spacer 45 is upgraded to the 2 mm thick spacer 45, which will result in packaging cost. Doubled. Therefore, the applicant provides a new technical solution, which can effectively prevent the display panel 40 from being damaged, and effectively reduce the production cost of the package for the display panel 40.
  • a display panel of a display panel includes a display screen and a circuit board.
  • the display panel and the circuit board are connected by a flexible circuit board, and the package includes:
  • the casing 10 includes a first end surface 11 and a second end surface 12, and the first end surface 11 and the second end surface 12 are disposed at opposite ends of the casing 10;
  • the cover body 20 cooperates with the casing 10, and includes a mating end surface 21 that cooperates with the first end surface 11;
  • the first end surface 11 is provided with a placement groove 13 for placing a display panel
  • the placement groove 13 includes a first groove 131 for placing a display screen and a second groove 132 for placing a circuit board, the first groove 131 and The second grooves 132 are in communication, and the depth of the first grooves 131 is smaller than the depth of the second grooves 132.
  • the depth of the first groove 131 is set smaller than the depth of the second groove 132 by the first groove 131 for placing the display screen in the placement groove 13 and the second groove 132 for placing the circuit board, in the pair
  • it is effective to prevent the stack height of the board end from exceeding the stack height of the display panel, and the circuit board stacked on the bottom display panel sinks into the second recess 132, effectively reducing the display stacked on the top.
  • the height difference between the circuit board of the panel and the display panel thereby effectively reducing the force between the circuit board and the flexible circuit board, effectively avoiding the interruption of the connection between the flexible circuit board and the circuit board, and effectively protecting the display panel;
  • the first groove 131 effectively limits the display screen, effectively preventing the display panel from pulling on the circuit board during transportation, effectively reducing the risk of the flexible circuit board peeling off from the circuit board, and further performing the display panel Protection; at the same time, the amount of the gasket can be effectively saved, and the production cost of the package is further reduced, and the setting of the first groove 131 and the second groove 132 is not only lowered.
  • the production cost of the box but also to effectively lose weight, so that transportation and handling of the package more convenient.
  • the width of the first groove 131 is greater than the width of the second groove 132, which can serve as a limit, effectively preventing the display panel from pulling on the circuit board during transportation, and effectively reducing the flexible circuit board from the circuit board. The risk of peeling off further protects the display panel.
  • the second end surface 12 or the first end avoiding groove 22 on the mating end surface 21, the first avoiding groove 22 and the second recess 132 are arranged to avoid the circuit board, and can effectively perform the circuit board stacked on the top display panel. Protection, when the display panel is stacked in the placement slot 13, the display end is placed in the first recess 131, the circuit board segment is placed in the second recess 132, and the cover 20 is engaged with the case 10 In time, the first escaping groove 22 cooperates with the second recess 132 to form an effective escaping space, thereby effectively limiting and fixing the circuit board, thereby effectively reducing the influence of shaking or vibration of the display panel during transportation, and further Effectively protecting the circuit board; and the first avoidance groove 22 is matched with the arrangement of the second groove 132, so that when the display panel is stacked, the lower part of the circuit board sinks into the second groove 132, and the upper part of the circuit
  • the stacking of the board into the first escape slot 22 can effectively average the upper and lower heights of the
  • the first escape groove 22 is disposed on the second end surface 12, so that the case 10 and the case 10 are provided.
  • the second end surface 12 can play the same role as the cover body 20, effectively protecting the display panel, and effectively saving the amount of the cover body, thereby more effectively saving production costs.
  • a limiting mechanism 23 for limiting the circuit board is disposed in the first escaping groove 22 or in the second recess 132.
  • the setting of the limiting mechanism 23 can effectively limit the offset of the circuit board, thereby effectively preventing the display screen from being
  • the pulling of the circuit board during transportation effectively reduces the risk of the flexible circuit board peeling off from the circuit board, and further protects the display panel; and the setting mechanism of the limiting mechanism 23 is convenient and simple, and only the limiting mechanism is required to be manufactured.
  • 23 can be fixed in the first escape groove 22 or in the second recess 132. Of course, it can also be integrally formed with the box body 10 or the cover body 20, and can also be targeted according to the shape and position of the circuit board.
  • the setting enables the limiting mechanism 23 to function as a better limit and protection.
  • the limiting mechanism 23 is made of an elastic material, can effectively play a buffering role, effectively reduces the impact of shaking or vibration of the display panel during the transportation process on the circuit board, and can effectively protect the circuit board.
  • the elastic material may be selected from the group consisting of silica gel, foamed material, soft rubber, etc.; the surface of the limiting mechanism 23 opposite to the circuit board is arranged by a curved surface, for example, the limiting mechanism 23 is arranged in a triangular prism shape, and the smooth inclined surface can be Providing effective supporting force to the circuit board and the flexible circuit board, so that the force of the circuit board and the flexible circuit board is more uniform, thereby effectively protecting the circuit board and the flexible circuit board; and the limiting mechanism 23 is opposite to the circuit board.
  • the surface is arranged by a curved surface, and the arrangement of the curved surface can effectively reduce the gap, so that the circuit board end is more gently placed in the second groove 132, thereby effectively avoiding the interruption of the connection between the flexible circuit board and the circuit board, and better.
  • the display panel is effectively protected, and the curved surface is optionally provided with a shape such as a wave, a rounded corner, a slit, an arc, or the like, and the shape of the limiting mechanism 23
  • the cross-sectional view is optional as shown in FIG. 8 , which effectively avoids sharp protrusions or angles on the surface of the limiting mechanism 23 opposite to the circuit board, thereby better limiting, buffering, and protecting the circuit board.
  • the first end surface 11 is provided with a first limiting slot 111 at the edge of the first end surface 11, and the first limiting protrusion 121 is matched with the first limiting slot 111 at the edge of the second end surface 12 or the engaging end surface 21, and the first limiting protrusion 121 is matched with the first limiting slot 111.
  • the cooperation of the first limiting slot 111 and the first limiting protrusion 121 can be better when the cover 10 is covered by the cover 20 or when the casing 10 and the casing 10 are stacked.
  • the bottom of the body can play the same role as the cover body 20, which can effectively reduce the amount of the cover body 20, further save production cost, and effectively reduce the fit.
  • the stacking height makes it easier to handle and transport.
  • the difference in depth of 132 is H2, the height H1 of the first limiting protrusion 121; when the display panel is placed in a stack, the lower portion of the circuit board sinks into the second recess 132, and the upper portion of the circuit board is stacked In the first escape groove 22, the upper and lower heights of the stack of the circuit board and the display screen can be effectively averaged, and the one-way risk transition between the circuit board of the lower part or the upper part of the circuit board and the flexible circuit board is prevented, and the flexibility is effectively avoided.
  • the height of the first limiting protrusion 121 is set to: Ha-Hb/2.
  • Ha represents the stack height of the circuit board
  • Hb represents the stack height of the display screen.
  • the stack difference between the display screen and the circuit board is 20 mm
  • the height of the first limit protrusion 121 is set to 10 mm
  • the stack height difference is When it is 25 mm
  • the height of the first limiting protrusion 121 is set to 12.5 mm.
  • the interface board includes an interface component, the data component, the data output interface, the power interface, and the like.
  • the first escape slot 22 is provided with a second escape slot, and the second escape slot is used for By avoiding the interface components, by providing a dedicated second relief groove for the structure shoulder, the interface components can be effectively protected, and the interface components can be effectively limited to better protect the circuit board.
  • the second limiting protrusion 24 is disposed on the second end surface 12 or the matching end surface 21, and the second limiting protrusion 24 is disposed in cooperation with the first recess 131.
  • the height of the second limiting protrusion 24 is less than or equal to the first
  • the height of the limiting protrusion 121 and the arrangement of the second protrusion can reasonably limit the display screen placed in the placing slot 13, effectively avoiding excessive pulling of the display screen during vibration during transportation. Effectively reduce the risk of the flexible circuit board peeling off the circuit board, and further protect the display panel.
  • the inner surface of the placement groove 13 and/or the inner surface of the cover 20 and/or the bottom of the case 10 are provided with a buffer layer 30, and the arrangement of the buffer layer 30 can effectively protect the display panel, effectively The effect of shaking or vibration on the display panel during transportation is reduced; if the foaming material with a small expansion ratio is used as a whole in the packaging box, the material of the packaging box is hard, the cushioning property is poor, and the problem of cracking is prone to occur, and the problem is increased.
  • the thickness of the bottom of the package will increase the cost of the raw materials and increase the cost.
  • the packaging box uses a foaming material with a large expansion ratio
  • the material of the packaging box will be soft, the strength is poor, and the outer periphery is extremely vulnerable.
  • the chip is damaged, the dust-free room is polluted, and the strength is poor, and there is a bearing problem, that is, the number of single-boxes cannot exceed a certain weight, otherwise the package is severely deformed, the film is difficult to be taken, and even the package breakage problem occurs; the embodiment of the present invention
  • the solution can effectively reduce resource waste while reducing the environmental pollution caused by a large number of waste foams.
  • the case body 10 or the cover body 20 is integrally formed with the buffer layer 30.
  • the package has both the toughness of the inner surface in contact with the display panel. And sufficient cushioning, but also to ensure the high load bearing strength outside the box.
  • the buffer layer 30 comprises a buffering member 31 made of a foamed material
  • the foaming material comprises any of a foamed polyethylene material, a polypropylene plastic foaming material, a polystyrene foam material or a foamed polystyrene polyethylene mixture.
  • One or more combinations, exemplified, have a density of from about 60 kg/m3 to about 30 kg/m3 when the expansion ratio is in the range of from 15 to 30 times.
  • the cushioning member 31 is made of a foaming material with a ratio of 30 to 40 times, so that the material of the cushioning member 31 is more soft, which is more favorable for protecting the display panel, and the density of the foaming material of 30-40 times is smaller, and the saving is more. Consumables to better reduce the weight of the box.
  • the cushioning member 31 includes a first cushioning member 32 disposed at the bottom of the placing groove 13.
  • the edge of the first cushioning member 32 is provided with chamfering or drafting angle. Since the foaming material has compressibility, chamfering is provided. Or the draft angle can be seamlessly combined to achieve better protection of the display panel; optionally, the buffer member 31 is disposed on the side wall of the placement groove 13 to fit the side wall, thereby effectively reducing the shaking during transportation. Or the effect of vibration on the display panel.
  • the box body 10 or the cover body 20 is made of a foaming material with a ratio of 10 to 20 times, and can be made of a foaming material of 15 times or 20 times, which can ensure the high bearing strength and can effectively save the box body.
  • the consumables of 10 are more green and environmentally friendly; the transportation process will cause the peripheral edges and edges of the packaging box to be damaged, and the electrostatic coating will fail, and the buffering member 31 of the inner layer of the packaging box is often preserved and can be buffered by recycling the inner layer of the packaging box. Item 31, further cost savings.

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  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Packaging Frangible Articles (AREA)

Abstract

一种显示面板（40）的包装盒，包括：盒体（10），包括两端的第一端面（11）和第二端面（12）；盖体（20），与盒体（10）相配合；第一端面（11）上设有放置槽（13），放置槽（13）包括相连通的第一凹槽（131）和第二凹槽（132），第一凹槽（131）的深度小于第二凹槽（132）。该包装盒有效的减小电路板与柔性电路板之间的作用力，有效的避免柔性电路板与电路板连接中断，有效的对显示面板进行保护。

Description

一种用于显示面板的包装盒
本申请要求于2018年2月23日提交中国专利局，申请号为CN201820266941.3，发明名称为“一种用于显示面板的包装盒”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及用于显示面板的包装盒领域，更具体的说，涉及一种用于显示面板的包装盒。
背景技术
这里的陈述仅提供与本发明有关的背景信息，而不必然的构成现有技术。
在目前使用的用于显示面板的包装盒多采用上下互套的方式实现包装出货，显示面板的玻璃屏放在包装盒内，一般电路板端的元器件的元器件堆叠高度会超过玻璃屏的堆叠高度，如图1所示，特别对于X/C合并的玻璃屏，因为有LVDS(Low voltage differential signal，低电压差分信号)连接器的存在，这种堆叠落差会更大。
采用这宗方式包装堆叠的显示面板，会引起电路板的倾斜，而长途运输过程，来回震动会造成电路板不断的拉扯柔性电路板，而柔性电路板和电路板的结合比较脆弱，受到这种冲击，易造成柔性电路板与电路板连接中断，甚至产生撕裂。
技术解决方案
本申请所要解决的技术问题是提供一种有效保护显示面板的用于显示面板的包装盒。
本申请的目的是通过以下技术方案来实现的：
一种显示面板的包装盒，所述显示面板包括显示屏和电路板，所述显示面板与所述电路板通过柔性电路板连接，所述包装盒包括：
盒体，包括第一端面和第二端面，所述第一端面和所述第二端面设在所述盒体相对的两端；
盖体，与所述盒体相配合，包括与所述第一端面相配合的配合端面；
所述第一端面上设有用于放置所述显示面板的放置槽，所述放置槽包括用于放置显示屏的第一凹槽和用于放置电路板的第二凹槽，所述第一凹槽和所述第二凹槽相连通，所述第一凹槽的深度小于第二凹槽的深度。
可选的，所述第二端面或所述配合端面上第一避让槽，所述第一避让槽与所述第二凹槽配合设置对所述电路板进行避让。这样，第一避让槽配合第二凹槽 的设置，使得显示面板在堆叠放置时，下部分的电路板下沉至第二凹槽内，上部分的电路板叠至第一避让槽内，能够有效的平均电路板与显示屏的堆叠的上下高度，防止下部分的电路板或者上部分的电路板与柔性电路板之间单向风险过渡大，有效的避免柔性电路板与电路板连接中断，有效的对显示面板进行保护。
可选的，所述电路板上设有接口部件，所述第一避让槽内设有第二避让槽，所述第二避让槽用于避让所述接口部件。这样，通过给结构比肩设置专用的第二避让槽，能够有效的对接口部件进行保护，而且可以有效的对接口部件进行限位，更好的对电路板进行保护。
可选的，所述第一避让槽内或所述第二凹槽内设有用于电路板限位的限位机构。这样，能够有效的限制电路板的偏移，有效的防止显示屏在运输过程中对电路板的拉扯，有效的降低柔性电路板从电路板上剥落的风险，进一步的对显示面板进行保护。
可选的，所述限位机构采用弹性材料制作。这样，能够有效的起到缓冲的作用，有效的降低显示面板在运输过程中的晃动或振动对电路板的冲击，能够更好的对电路板进行有效的保护。
可选的，所述限位机构与所述电路板相对的表面采用斜面或弧形面设置。这样，有效的避免限位机构与电路板相对的表面出现尖锐的凸起或角度，从而更好的进行限位、缓冲和保护电路板的作用。
可选的，所述第一端面的边沿位置设有第一限位槽，所述第二端面或所述配合端面的边沿位置设有与所述第一限位槽相配合的第一限位凸起。这样，通过第一限位槽和第一限位凸起的配合设置，在使用盖体对盒体进行盖合时或在盒体与盒体进行堆叠放置，能够起到较好的限位作用。
可选的，所述第一凹槽与所述第二凹槽的深度的差值等于所述第一限位凸起的高度。这样，使得显示面板在堆叠放置时，下部分的电路板下沉至第二凹槽内，上部分的电路板叠至第一避让槽内，能够有效的平均电路板与显示屏的堆叠的上下高度。
可选的，所述第二端面或所述配合端面上设有第二限位凸起，所述第二限位凸起与所述第一凹槽配合设置，所述第二限位凸起的高度小于等于所述第一限位凸起的高度。这样，第二凸起的设置能够有笑的对放置在放置槽内的显示屏进行限位，有效的避免显示屏在运输的过程中的振动的而过度的拉扯，有效的降低柔性电路板从电路板上剥落的风险。
可选的，所述放置槽的内表面和/或所述盖体的内表面和/或所述盒体的 底部设有缓冲层。这样，缓冲层的设置能够有效的对显示面板进行保护，有效的降低运输过程中的晃动或振动对显示面板的影响。
可选的，所述盒体或所述盖体与所述缓冲层一体成型设置。这样，使得包装盒既兼具与显示面板相接触的内表面的韧性和充分的缓冲性，又能够保证包装盒外部的高度承载强度。
可选的，所述缓冲层包括采用发泡材料制作的缓冲件，所述缓冲件与所述包装盒的内壁相配合设置，所述发泡材料包括发泡聚乙烯材料、聚丙烯塑料发泡材料、聚苯乙烯泡沫材料或发泡聚苯乙烯聚乙烯混合体中任意一种或多种的组合。
可选的，所述缓冲件包括设置在所述放置槽的底部的第一缓冲件，所述第一缓冲件的边沿位置设有倒角或者拔模斜度。这样，由于发泡材料具有可压缩性，设置倒角或者拔模斜度可实现无缝组合，实现对显示面板更好的保护。
可选的，所述缓冲件的发泡率的范围为30～40。这样，使得缓冲件材质更加的柔软，更有利于对显示面板进行保护，并且30～40倍率的发泡材料密度比较小，更加的节约耗材，更好的减轻包装盒的重量。
可选的，所述盒体或所述盖体的发泡率的范围为10～20倍。这样，既能够保证高度承载强度，又能够有效的节约盒体的耗材，更加的绿色环保。
本申请由于通过在放置槽内用于放置显示屏的第一凹槽和用于放置电路板的第二凹槽，将第一凹槽的深度设置小于第二凹槽的深度，在对显示面板进行堆叠放置时，有效的避免电路板端的堆叠高度远超过显示屏的堆叠高度，堆放在底部的显示面板的电路板下沉至第二凹槽内，有效的降低堆放在顶部的显示面板的电路板与显示面板之间的高度差，从而有效的减小电路板与柔性电路板之间的作用力，有效的避免柔性电路板与电路板连接中断，有效的对显示面板进行保护；而且第一凹槽有效的对显示屏进行限位，有效的防止显示屏在运输过程中对电路板的拉扯，有效的降低柔性电路板从电路板上剥落的风险，进一步的对显示面板进行保护；同时能够有效的节约垫片的用量，进一步的降低包装盒的生产成本，第一凹槽和第二凹槽的设置不仅仅降低了包装盒的生产成本，而且还能够有效的减重，使得包装盒的搬运和运输更加的方便。
附图说明
所包括的附图用来提供对本申请实施例的进一步的理解，其构成了说明书的一部分，用于例示本申请的实施方式，并与文字描述一起来阐释本申请的原理。显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。 在附图中：
图1是本申请实施例的显示面板的堆叠方式的示意图；
图2是本申请实施例的显示面板的加垫片堆叠方式的示意图；
图3是本申请实施例的盒体的结构示意图；
图4是本申请实施例的盖体的结构示意图；
图5是本申请另一实施例的盒体的结构示意图；
图6是本申请另一实施例的盒体的结构示意图；
图7是本申请实施例的盒体的结构示意图；
图8是本申请实施例的为图7中沿直线A-A的剖视图；
图9是本申请实施例的设有缓冲层的盒体的结构示意图。
本发明的实施方式
本申请的描述中，需要理解的是，术语“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。
在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。另外，术语“包括”及其任何变形，意图在于覆盖不排他的包含。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
下面结合附图和较佳的实施例对本申请作进一步说明。
如图2所示，发明人设计了一款未涉及的解决上述问题的方案，显示面板40包括显示屏41和电路板42，显示面板40与电路板42通过柔性电路板43连接，电路板42上设有接口部件44，接口部件44包括与显示面板40的数据输入接口、数据输出接口、电源接口等，在堆叠放置的显示屏41与显示屏41之间的垫片45进行垫高，而在电路板42上较高的元件处将垫片45进行切口，以降低这种高度落差。
申请人进一步研究发现，在堆叠放置的显示屏41与显示屏41之间的垫片45进行垫高，并且将1mm厚的垫片45升级为2mm厚的垫片45,这样做将造成包装成本翻倍。因此，申请人提供一种新的技术方案，可以有效的防止显示面板40受到破坏，有效的降低生产成本的用于显示面板40的包装盒。
如图3至图8所示，一种显示面板的包装盒，显示面板包括显示屏和电路板，显示面板与电路板通过柔性电路板连接，包装盒包括：
盒体10，包括第一端面11和第二端面12，第一端面11和第二端面12设在盒体10相对的两端；
盖体20，与盒体10相配合，包括与第一端面11相配合的配合端面21；
第一端面11上设有用于放置显示面板的放置槽13，放置槽13包括用于放置显示屏的第一凹槽131和用于放置电路板的第二凹槽132，第一凹槽131和第二凹槽132相连通，第一凹槽131的深度小于第二凹槽132的深度。
通过在放置槽13内用于放置显示屏的第一凹槽131和用于放置电路板的第二凹槽132，将第一凹槽131的深度设置小于第二凹槽132的深度，在对显示面板进行堆叠放置时，有效的避免电路板端的堆叠高度远超过显示屏的堆叠高度，堆放在底部的显示面板的电路板下沉至第二凹槽132内，有效的降低堆放在顶部的显示面板的电路板与显示面板之间的高度差，从而有效的减小电路板与柔性电路板之间的作用力，有效的避免柔性电路板与电路板连接中断，有效的对显示面板进行保护；而且第一凹槽131有效的对显示屏进行限位，有效的防止显示屏在运输过程中对电路板的拉扯，有效的降低柔性电路板从电路板上剥落的风险，进一步的对显示面板进行保护；同时能够有效的节约垫片的用量，进一步的降低包装盒的生产成本，第一凹槽131和第二凹槽132的设置不仅仅降低了包装盒的生产成本，而且还能够有效的减重，使得包装盒的搬运和运输更加的方便。
其中，第一凹槽131的宽度大于第二凹槽132的宽度，能够起到限位的作用，有效的防止显示屏在运输过程中对电路板的拉扯，有效的降低柔性电路板从电路板上剥落的风险，进一步的对显示面板进行保护。
其中，第二端面12或配合端面21上第一避让槽22，第一避让槽22与第二凹槽132配合设置对电路板进行避让，能够有效的对堆放在顶部的显示面板的电路板进行保护，在放置槽13内叠放显示面板时，将显示屏端放置在第一凹槽131内，将电路板段放置在第二凹槽132内，通过盖体20与盒体10进行配合盖合时，第一避让槽22配合第二凹槽132的形成有效的避让空间，从而有效的对电路板进行限位和固定，有效的降低显示面板在运输过程中的晃动或振动的影响，进而有效 的对电路板进行保护；而且第一避让槽22配合第二凹槽132的设置，使得显示面板在堆叠放置时，下部分的电路板下沉至第二凹槽132内，上部分的电路板叠至第一避让槽22内，能够有效的平均电路板与显示屏的堆叠的上下高度，防止下部分的电路板或者上部分的电路板与柔性电路板之间单向风险过渡大，有效的降低堆叠顶端和堆叠底端的电路板与柔性电路板之间的拉扯力，有效的避免柔性电路板与电路板连接中断，有效的对显示面板进行保护；并且第一避让槽22的设置不仅仅降低了盖体20的生产成本，而且还能够有效的减重，使得包装盒的搬运和运输更加的方便；同时在第二端面12设置第一避让槽22，使得盒体10与盒体10堆叠放置时，第二端面12能够起到盖体20相同的作用，对显示面板进行有效的保护，还能有效的节省盖体的用量，从而更加有效的节约生产成本。
其中，第一避让槽22内或第二凹槽132内设有用于电路板限位的限位机构23，限位机构23的设置能够有效的限制电路板的偏移，有效的防止显示屏在运输过程中对电路板的拉扯，有效的降低柔性电路板从电路板上剥落的风险，进一步的对显示面板进行保护；而且限位机构23的设置方便简单，只需要将制作好的限位机构23粘贴固定在第一避让槽22内或第二凹槽132内即可，当然也可采用与盒体10或盖体20一体成型设置，还可以根据电路板的形状和位置进行有针对性的设置，使得限位机构23起到更好的限位和保护的作用。
其中，限位机构23采用弹性材料制作，能够有效的起到缓冲的作用，有效的降低显示面板在运输过程中的晃动或振动对电路板的冲击，能够更好的对电路板进行有效的保护，弹性材料可选的为硅胶、发泡材料、软质橡胶等；限位机构23与电路板相对的表面采用弧形面设置，如将限位机构23设置成三棱柱形，平滑的斜面能够对电路板和柔性电路板提供有效的支撑力，使得电路板和柔性电路板的受力更加的均匀，进而有效的对电路板和柔性电路板进行保护；采用限位机构23与电路板相对的表面采用弧形面设置，弧形面的设置能够有效的减低断差，使得电路板端更加缓和的放置在第二凹槽132内，从而有效的避免柔性电路板与电路板连接中断，更好的对显示面板进行有效的保护，弧形面的设置可选的为带有波浪、圆角、切口、圆弧状等形状，限位机构23的形状的截面图可选的如图8所示，有效的避免限位机构23与电路板相对的表面出现尖锐的凸起或角度，从而更好的进行限位、缓冲和保护电路板的作用。
其中，第一端面11的边沿位置设有第一限位槽111，第二端面12或配合端面21的边沿位置设有与第一限位槽111相配合的第一限位凸起121，通过第一限位槽111和第一限位凸起121的配合设置，在使用盖体20对盒体10进行盖合时 或在盒体10与盒体10进行堆叠放置，能够起到较好的限位作用；而且盒体10进行堆叠放置时，合体的底部可以起到盖体20相同的作用，能够有效的降低盖体20的使用量，进一步的节约生产成本，同时还能有效的降低合体的堆叠高度，更加的方便搬运和运输。
其中，第一凹槽131与第二凹槽132的深度的差值等于第一限位凸起121的高度，，即如图8所示H1＝H2，第一凹槽131与第二凹槽132的深度的差值为H2，第一限位凸起121的高度H1；使得显示面板在堆叠放置时，下部分的电路板下沉至第二凹槽132内，上部分的电路板叠至第一避让槽22内，能够有效的平均电路板与显示屏的堆叠的上下高度，防止下部分的电路板或者上部分的电路板与柔性电路板之间单向风险过渡大，有效的避免柔性电路板与电路板连接中断，进一步的对显示面板进行保护；具体的，如图1所示，将第一限位凸起121的高度设置为：Ha-Hb/2。其中Ha表示电路板的堆叠高度，Hb表示显示屏的堆叠高度，示例的，显示屏与电路板两端的堆叠差为20mm时，将第一限位凸起121的高度设置为10mm，堆叠高度差为25mm时，将第一限位凸起121的高度设置为12.5mm。
其中，电路板上设有接口部件，接口部件包括与显示面板之间的数据输入接口、数据输出接口、电源接口等，第一避让槽22内设有第二避让槽，第二避让槽用于避让接口部件，通过给结构比肩设置专用的第二避让槽，能够有效的对接口部件进行保护，而且可以有效的对接口部件进行限位，更好的对电路板进行保护。
其中，第二端面12或配合端面21上设有第二限位凸起24，第二限位凸起24与第一凹槽131配合设置，第二限位凸起24的高度小于等于第一限位凸起121的高度，第二凸起的设置能够有笑的对放置在放置槽13内的显示屏进行限位，有效的避免显示屏在运输的过程中的振动的而过度的拉扯，有效的降低柔性电路板从电路板上剥落的风险，进一步的对显示面板进行保护。
如图9所示，放置槽13的内表面和/或盖体20的内表面和/或盒体10的底部设有缓冲层30，缓冲层30的设置能够有效的对显示面板进行保护，有效的降低运输过程中的晃动或振动对显示面板的影响；如果包装盒整体均采用发泡倍率小的发泡材料，则会使得包装盒材质硬，缓冲性差，容易出现裂屏的问题，而且增加包装盒的底部厚度，则会使得原材用料的增加，增加成本；如果包装盒均选用发泡倍率大的发泡材料，则会使得包装盒的材质软，强度差，外围极易受剐蹭而掉屑，污染无尘室，同时强度差，会有承重问题，即单箱装片数不能超过一定重量，否则包装盒变形严重，取片困难，甚至出现包装盒断裂问题；本实施例的方案能够有效的减少资源浪费，同时减少大量废弃泡沫对环境的污染。
其中，盒体10或盖体20与缓冲层30一体成型设置，通过将缓冲层30与盒体10或盖体20一体成型设置，使得包装盒既兼具与显示面板相接触的内表面的韧性和充分的缓冲性，又能够保证包装盒外部的高度承载强度。
其中，缓冲层30包括采用发泡材料制作的缓冲件31，发泡材料包括发泡聚乙烯材料、聚丙烯塑料发泡材料、聚苯乙烯泡沫材料或发泡聚苯乙烯聚乙烯混合体中任意一种或多种的组合，示例的，发泡倍率在15～30倍范围内时，其密度约为60kg/m3～30kg/m3之间。
其中，缓冲件31采用30～40倍率的发泡材料制作，使得缓冲件31材质更加的柔软，更有利于对显示面板进行保护，并且30～40倍率的发泡材料密度比较小，更加的节约耗材，更好的减轻包装盒的重量。
其中，缓冲件31包括设置在放置槽13的底部的第一缓冲件32，第一缓冲件32的边沿位置设有倒角或者拔模斜度，由于发泡材料具有可压缩性，设置倒角或者拔模斜度可实现无缝组合，实现对显示面板更好的保护；可选的在放置槽13的侧壁设置与侧壁相贴合的缓冲件31，有效的降低运输过程中的晃动或振动对显示面板的影响。
其中，盒体10或盖体20采用10～20倍率的发泡材料制作，可选的采用15倍或这20倍的发泡材料制作，既能够保证高度承载强度，又能够有效的节约盒体10的耗材，更加的绿色环保；运输过程会造成包装盒的外围棱角及边缘破损、静电涂料失效，而包装盒的内层的缓冲件31往往保存完好，可以通过回收包装盒的内层的缓冲件31,进一步的节约成本。
以上内容是结合具体的优选实施方式对本申请所作的进一步详细说明，不能认定本申请的具体实施只局限于这些说明。对于本申请所属技术领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本申请的保护范围。

Claims (20)

  1. 一种显示面板的包装盒，所述显示面板包括显示屏和电路板，所述显示面板与所述电路板通过柔性电路板连接，其中，所述包装盒包括：
    盒体，包括第一端面和第二端面，所述第一端面和所述第二端面设在所述盒体相对的两端；
    盖体，与所述盒体相配合，包括与所述第一端面相配合的配合端面；
    所述第一端面上设有用于放置所述显示面板的放置槽，所述放置槽包括用于放置显示屏的第一凹槽和用于放置电路板的第二凹槽，所述第一凹槽和所述第二凹槽相连通，所述第一凹槽的深度小于第二凹槽的深度；
    所述配合端面上设有第一避让槽，所述第一避让槽与所述第二凹槽配合设置对所述电路板进行避让；
    所述第一避让槽内设有第二避让槽，所述第二避让槽用于避让所述接口部件；第一避让槽内设有用于电路板限位的限位机构；
    所述放置槽的内表面设有缓冲层；所述缓冲层包括缓冲件，所述缓冲件与所述包装盒的内壁相配合设置；所述缓冲件的发泡率的范围为30～40倍；所述盒体的发泡率的范围为10～20倍。
  2. 一种显示面板的包装盒，所述显示面板包括显示屏和电路板，所述显示面板与所述电路板通过柔性电路板连接，其中，所述包装盒包括：
    盒体，包括第一端面和第二端面，所述第一端面和所述第二端面设在所述盒体相对的两端；
    盖体，与所述盒体相配合，包括与所述第一端面相配合的配合端面；
    所述第一端面上设有用于放置所述显示面板的放置槽，所述放置槽包括用于放置显示屏的第一凹槽和用于放置电路板的第二凹槽，所述第一凹槽和所述第二凹槽相连通，所述第一凹槽的深度小于第二凹槽的深度。
  3. 根据权利要求2所述的一种用于显示面板的包装盒，其中，所述第二端面或所述配合端面上设有第一避让槽，所述第一避让槽与所述第二凹槽配合设置对所述电路板进行避让。
  4. 根据权利要求3所述的一种用于显示面板的包装盒，所述电路板上设有接口部件，其中，所述第一避让槽内设有第二避让槽，所述第二避让槽用于避让所述接口部件。
  5. 根据权利要求3所述的一种用于显示面板的包装盒，其中，所述第一避让槽内或所述第二凹槽内设有用于电路板限位的限位机构。
  6. 根据权利要求5所述的一种用于显示面板的包装盒，其中，所述限位机构与所述盒体或所述盖体一体成型设置。
  7. 根据权利要求5所述的一种用于显示面板的包装盒，其中，所述限位机构采用弹性材料制作。
  8. 根据权利要求7所述的一种用于显示面板的包装盒，其中，所述限位机构与所述电路板相对的表面采用斜面。
  9. 根据权利要求7所述的一种用于显示面板的包装盒，其特征在于，所述限位机构与所述电路板相对的表面采用弧形面设置。
  10. 根据权利要求2所述的一种用于显示面板的包装盒，其中，所述第一端面的边沿位置设有第一限位槽，所述第二端面或所述配合端面的边沿位置设有与所述第一限位槽相配合的第一限位凸起。
  11. 根据权利要求10所述的一种用于显示面板的包装盒，其中，所述第一凹槽与所述第二凹槽的深度的差值等于所述第一限位凸起的高度。
  12. 根据权利要求10所述的一种用于显示面板的包装盒，其中，所述第二端面或所述配合端面上设有第二限位凸起，所述第二限位凸起与所述第一凹槽配合设置，所述第二限位凸起的高度小于等于所述第一限位凸起的高度。
  13. 根据权利要求2所述的一种用于显示面板的包装盒，其中，所述放置槽的内表面和/或所述盖体的内表面和/或所述盒体的底部设有缓冲层。
  14. 根据权利要求13所述的一种用于显示面板的包装盒，其中，所述盒体或所述盖体与所述缓冲层一体成型设置。
  15. 根据权利要求13所述的一种用于显示面板的包装盒，其中，所述缓冲层包括缓冲件，所述缓冲件与所述包装盒的内壁相配合设置。
  16. 根据权利要求15所述的一种用于显示面板的包装盒，其特征在于，所述缓冲件采用发泡材料制作。
  17. 根据权利要求15所述的一种用于显示面板的包装盒，其中，所述发泡材料包括发泡聚乙烯材料、聚丙烯塑料发泡材料、聚苯乙烯泡沫材料或发泡聚苯乙烯聚乙烯混合体中任意一种或多种的组合。
  18. 根据权利要求15所述的一种用于显示面板的包装盒，其中，所述缓冲件包括设置在所述放置槽的底部的第一缓冲件，所述第一缓冲件的边沿位置设有倒角或者拔模斜度。
  19. 根据权利要求15所述的一种用于显示面板的包装盒，其中，所述缓冲件的发泡率的范围为30～40。
  20. 根据权利要求2所述的一种用于显示面板的包装盒，其中，所述盒体或所述盖体的发泡率的范围为10～20倍。
PCT/CN2018/111393 2018-02-23 2018-10-23 一种用于显示面板的包装盒 WO2019161670A1 (zh)

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