Display module packaging structure

Abstract

The utility model discloses a display module packaging structure which is characterized in that a protective film on the surface of a cover plate can be enlarged, the diameter of the protective film is designed to be larger than that of the cover plate, so that the periphery of the protective film in a packaging blister box is tightly pressed and attached to the inner wall of the blister box to play a role in supporting the cover plate, and the protective film plays a role in buffering force; in the transportation process, the cover plate AMOLED module can be well protected from being collided with the blister box to be damaged, and the cover plate AMOLED module is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of product packaging, in particular to a display module packaging structure. Background Art

[0002] AMOLED has the characteristics of bright display, high contrast and small screen, and is widely used in smart watch projects. Smart watches have more and more comprehensive functions, integrating touch, display, NFC payment and other functions. And the requirements for the appearance of smart watch covers are getting higher and higher, such as flat, arched and 3D, etc., so that the module and cover must be protected during testing and transportation. If there is a break, the entire AMOLED module may be scrapped. Therefore, everyone has increased the cost of protecting the AMOLED module, but this also leads to the high cost of the AMOLED module.

[0003] In order to meet the visual effect requirements of consumers, the requirements for the appearance of AMOLED modules are getting higher and higher. Now many projects use 3D cover plates, that is, AMOLED is wrapped in 3D cover plates. Due to the low yield and high cost of 3D cover plates, a lot of costs are invested in the later protection, packaging and transportation during use, especially in transportation packaging, which is the most expensive part. This makes the price of the entire AMOLED module relatively high, and the 3D cover plate is prone to collide with the blister box during transportation, which in turn causes damage to the AMOLED module. Utility Model Content

[0004] In order to solve the deficiencies of the above-mentioned prior art, the utility model provides a display module packaging structure. The present application can enlarge the protective film on the surface of the cover plate. The diameter of the protective film is designed to be larger than the diameter of the cover plate. In this way, the periphery of the protective film in the packaging blister box will be pressed tightly against the inner wall of the blister box to support the cover plate, and the protective film has a buffering effect on force. During transportation, the cover plate AMOLED module can be well protected from colliding with the blister box and being broken, thereby preventing damage to the cover plate AMOLED module.

[0005] The technical problem to be solved by the utility model is achieved through the following technical solution: a display module packaging structure, comprising: an AMOLED module;

[0006] A cover plate, wherein the cover plate accommodates the AMOLED module;

[0007] A blister box, the upper surface of which is provided with multiple rows of storage slots, the storage slots being engaged with the cover plate;

[0008] A protective film is attached to a side of the cover plate facing the blister box, and a diameter of the protective film is larger than that of the cover plate;

[0009] The protective film can be pressed tightly against the inner wall of the receiving groove.

[0010] As a preferred implementation of the display module packaging structure provided by the utility model, the protective film is a circular film, and the diameter of the protective film is 0.5 mm larger than that of the cover plate.

[0011] As a preferred embodiment of the display module packaging structure provided by the utility model, one side of the cover plate that fits the AMOLED module is concave inward, the concave side is flush with the back of the AMOLED module, and the side of the cover plate that contacts the blister box is arc-shaped.

[0012] As a preferred implementation of the display module packaging structure provided by the utility model, the cover plate is formed by 3D printing.

[0013] As a preferred embodiment of the display module packaging structure provided by the utility model, the blister box further includes a tray and a frame, the frame surrounds the tray, the tray is recessed inward to form a first plane, and the storage slot is located on the first plane.

[0014] As a preferred implementation of the display module packaging structure provided by the utility model, the storage groove is a combination of a concentric cross-shaped groove and a circular groove.

[0015] As a preferred implementation of the display module packaging structure provided by the utility model, the bottom surface of the circular groove forms a third plane, and the bottom surface of the cross-shaped groove forms a fourth plane.

[0016] As a preferred implementation of the display module packaging structure provided by the utility model, rectangular grooves are provided at the four-side heads of the cross-shaped groove, and the bottom surface of the rectangular groove forms a second plane.

[0017] As a preferred implementation of the display module packaging structure provided by the utility model, the heights of the first plane, the second plane, the third plane and the fourth plane decrease in sequence.

[0018] As a preferred implementation of the display module packaging structure provided by the utility model, the height of the second plane just accommodates the cover plate, and the side wall of the second plane is pressed and adsorbed with the protective film.

[0019] The utility model has the following beneficial effects: a display module packaging structure, comprising: an AMOLED module; a cover plate, the cover plate accommodating the AMOLED module; a blister box, the upper surface of which is provided with multiple rows of storage grooves, the storage grooves being engaged with the cover plate; a protective film, which is attached to a side of the cover plate facing the blister box, the diameter of the protective film being larger than the cover plate; the protective film can be pressed and fitted tightly with the inner wall of the storage groove. The utility model provides a display module packaging structure. The present application can enlarge the protective film on the surface of the cover plate. The protective film can play a buffering role between the cover plate and the blister box, and can well protect the cover plate and the AMOLED module from colliding with the blister box and being broken during transportation; at the same time, the diameter of the protective film is larger than the cover plate, and the exposed portion of the edge of the protective film exceeding the cover plate can extend upward from the back of the cover plate. When multiple blister boxes are stacked together, the exposed portion of the protective film exceeding the edge of the cover plate can play a supporting role for the upper blister box, and can prevent the upper blister box from being deformed and colliding with the lower cover plate and the AMOLED module during transportation, thereby improving the safety and integrity of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the scheme in the present application, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 A schematic diagram of a cover plate, a protective film and an AMOLED module of a display module packaging structure provided by the utility model;

[0022] Figure 2 A schematic diagram of the assembly of a blister box of a display module packaging structure provided by the utility model;

[0023] Figure 3 A schematic diagram of the overall structure of a blister box of a display module packaging structure provided by the utility model;

[0024] Figure 4 A schematic diagram of the storage slot structure of the blister box of the display module packaging structure provided by the utility model;

[0025] Figure 5 A schematic diagram of the partial structure of a blister box of a display module packaging structure provided by the utility model;

[0026] Figure 6 A schematic diagram of the groove depth structure of the blister box of the display module packaging structure provided by the utility model.

[0027] 1. AMOLED module; 2. cover plate; 3. protective film; 4. blister box; 41. frame; 42. tray; 421. first plane; 422. second plane; 423. third plane; 424. fourth plane; 43. storage slot; 431. rectangular groove; 44. side wall. DETAILED DESCRIPTION

[0028] The present invention is described in detail below in conjunction with the accompanying drawings and embodiments, examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0029] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first", "second", and "third" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0032] like Figure 1 and Figure 2 As shown, a display module packaging structure includes: an AMOLED module 1;

[0033] A cover plate 2, wherein the cover plate 2 accommodates the AMOLED module 1;

[0034] The blister box 4 has a plurality of rows of receiving grooves 43 on its upper surface, and the receiving grooves 43 are engaged with the cover plate 2;

[0035] A protective film 3 is attached to a side of the cover plate 2 facing the blister box, and a diameter of the protective film 3 is larger than that of the cover plate 2;

[0036] The protection film 3 can be pressed tightly against the inner wall of the receiving groove 43 .

[0037] The protective film 3 is a circular film, and the diameter of the protective film 3 is 0.5 mm larger than that of the cover plate 2 .

[0038] In the present application, the AMOLED module 1 is embedded with the cover plate 2, and then a protective film 3 with a diameter larger than the cover plate 2 is used to fit them, and then the cover plate 2 and the protective film 3 are embedded in the storage groove 43 of the blister box 4, so that there will be an exposed portion at the edge of the protective film 3. Due to the downward installation pressure, the protective film 3 is pressed and fitted with the blister inner wall 44, and the protective film 3 can play a buffering role between the cover plate 2 and the blister box 4, and can well protect the cover plate 2 and the AMOLED module 1 from colliding with the blister box 4 and being broken during transportation; at the same time, the diameter of the protective film 3 is larger than the cover plate 2, and the exposed portion of the edge of the protective film 3 that exceeds the cover plate 2 will extend upward from the back of the cover plate 2. When multiple blister boxes 4 are stacked together, the exposed portion of the protective film 3 that exceeds the edge of the cover plate 2 can support the upper blister box 4, and can prevent the upper blister box 4 from deforming and colliding with the lower cover plate 2 and AMOLED module 1 during transportation, thereby improving the safety and integrity of the product.

[0039] It should be noted that a blister box is a plastic box used to package, protect and display products. It is usually made by blister technology. The blister box is light, strong, highly transparent, waterproof and moisture-proof. It is widely used in food, medicine, electronic products, toys and other industries. The surface of the blister box is smooth and can be printed with various patterns and texts to enhance the brand image of the product. The design of the blister box is flexible and diverse. It can be customized according to the shape and size of the product to protect the product from damage. It is also convenient for consumers to view and select products. During transportation and display, the blister box plays a good role in protection and display, and is a common packaging material.

[0040] Furthermore, one side of the cover plate 2 that is in contact with the AMOLED module 1 is concave inward, and the concave side is flush with the back of the AMOLED module 1 , and one side of the cover plate 2 that is in contact with the blister box 4 is arc-shaped.

[0041] The arc surface design of the cover plate 2 structure can better fit with the protective film 3 to protect the cover plate 2 and the AMOLED module 1 from being broken, thereby preventing the cover plate 2 and the AMOLED module 1 from being damaged.

[0042] The cover plate 2 described in this embodiment is made by 3D printing. This manufacturing method can ensure that the cover plate meets specific size and shape requirements, while also providing customization and flexibility. By manufacturing the cover plate through 3D printing, it can better adapt to the design of the blister box and the protective film, thereby improving the protection performance and stability of the overall device. For objects with complex geometric structures, traditional manufacturing processes cannot be processed, and the objects need to be decomposed and processed separately and then assembled. 3D printing decomposes objects into layers of 2D areas, so there is no problem in processing any complex objects, and the processing accuracy only depends on the smallest material particles that the printer can output.

[0043] Among them, the advantages of 3D printing technology are to accelerate the product development process, provide personalized and customized products, and increase production flexibility. From the perspective of molding technology, 3D printing breaks through the traditional molding method. It does not require the production of molds and mechanical processing in advance. It can manufacture various complex-shaped products by combining the rapid automatic molding hardware system with the CAD software model, which greatly shortens the product design and production cycle and significantly reduces production costs. Example

[0044] like Figure 3 As shown, the blister box 4 further includes a tray 42 and a frame 41 . The frame 41 surrounds the tray 42 . The tray 42 is recessed inward to form a first plane 421 . The storage slot 43 is located on the first plane 421 .

[0045] Furthermore, if Figure 4 As shown, the receiving groove 43 is composed of a concentric cross-shaped groove and a circular groove.

[0046] In this embodiment, there are 20 storage slots 43, which are arranged horizontally and vertically in a 5*4 manner.

[0047] As a preferred embodiment of the display module packaging structure finished product shipping blister box 4 provided by the utility model, the blister box 4 is stacked and shipped with multiple materials and structures that are exactly the same. A buffer layer (not shown in the figure) can be set between each layer of blister boxes 4, thereby saving mold costs and improving product competitiveness.

[0048] Furthermore, if Figure 6 As shown, the bottom surface of the circular groove forms a third plane 423, and the bottom surface of the cross-shaped groove forms a fourth plane 424.

[0049] Furthermore, rectangular grooves 431 are provided at the four sides of the cross-shaped groove, and the bottom surface of the rectangular groove 431 forms a second plane 422 .

[0050] In another preferred implementation manner of this embodiment, the rectangular groove 431 may also be a semicircular groove, and this application does not limit the shape of the groove.

[0051] The rectangular groove 431 can be arranged to facilitate loading and unloading of the cover plate 2 and the AMOLED module 1 .

[0052] Furthermore, the rectangular groove 431 can better absorb the vibration during transportation and have a buffering effect, thereby protecting the cover AMOLED module from being broken and preventing the cover AMOLED module from being damaged. Example

[0053] like Figure 6 As shown, the heights of the first plane 421, the second plane 422, the third plane 423 and the fourth plane 424 decrease in sequence. In this embodiment, the heights of different planes are set differently, which can better support the cover plate 2 and the AMOLED module 1 and prevent the cover plate AMOLED module from being damaged. After the cover plate 2 and the AMOLED module 1 are installed, the height of the back side is lower than the first plane 421, so that the cover plate 2 and the AMOLED module 1 can be well protected from being broken during transportation, thereby preventing the cover plate AMOLED module from being damaged.

[0054] Furthermore, if Figure 5 As shown, the height of the second plane 422 is just enough to accommodate the cover plate 2 , and the side wall 44 of the second plane 422 is pressed tightly against the protective film 3 .

[0055] In another preferred implementation manner of this embodiment, the side wall 44 can be frosted or diamond-shaped knurled, which has a mature manufacturing process and a low manufacturing cost, and can be better pressed and fitted with the protective film 3.

[0056] In another preferred implementation of this embodiment, the blister box 4 is made of PET material, wherein the PET packaging box is transparent and has good light transmittance, and the box body has a good touch feel; the material used for the PET packaging box is an environmentally friendly material; the PET packaging box has excellent high and low temperature resistance, and can be used for a long time within a temperature range of 120 degrees Celsius, and can withstand a high temperature of 150 degrees Celsius for short-term use, and can withstand a low temperature of -70 degrees Celsius. The PET packaging box can avoid waste and can be completely recycled, and at the same time, the material is light, strong and durable, with various varieties, and easy to transport.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the utility model rather than to limit them. Although the embodiments of the utility model are described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the embodiments of the utility model can still be modified or replaced by equivalents, and these modifications or equivalent replacements cannot cause the modified technical solutions to deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A display module packaging structure, characterized in that: include: AMOLED module (1); A cover plate (2), the cover plate (2) accommodating the AMOLED module (1); A blister box (4), the upper surface of which is provided with a plurality of rows of storage grooves (43), the storage grooves (43) being engaged with the cover plate (2); A protective film (3) is attached to a side of the cover plate (2) facing the blister box, and the diameter of the protective film (3) is larger than that of the cover plate (2); The protective film (3) can be pressed tightly against the inner wall of the storage groove (43).

2. The display module packaging structure according to claim 1, wherein: The protective film (3) is a circular film, and the diameter of the protective film (3) is 0.5 mm larger than that of the cover plate (2).

3. The display module packaging structure according to claim 1, wherein: One side of the cover plate (2) that is in contact with the AMOLED module (1) is inwardly concave, and the concave side is flush with the back of the AMOLED module (1); and one side of the cover plate (2) that is in contact with the blister box (4) is arc-shaped.

4. The display module packaging structure according to claim 1, wherein: The cover plate (2) is made by 3D printing.

5. The display module packaging structure according to claim 1, wherein: The blister box (4) further comprises a tray (42) and a frame (41); the frame (41) surrounds the tray (42); the tray (42) is recessed inwards to form a first plane (421); and the storage groove (43) is located on the first plane (421).

6. The display module packaging structure according to claim 5, characterized in that: The receiving groove (43) is composed of a combination of a concentric cross-shaped groove and a circular groove.

7. The display module packaging structure according to claim 6, wherein: The bottom surface of the circular groove forms a third plane (423), and the bottom surface of the cross-shaped groove forms a fourth plane (424).

8. The display module packaging structure according to claim 7, wherein: Rectangular grooves (431) are provided at the four heads of the cross-shaped groove, and the bottom surface of the rectangular groove (431) forms a second plane (422).

9. The display module packaging structure according to claim 8, wherein: The first plane (421), the second plane (422), the third plane (423) and the fourth plane (424) decrease in height in sequence.

10. The display module packaging structure according to claim 8, wherein: The height of the second plane (422) is just enough to accommodate the cover plate (2), and the side wall (44) of the second plane (422) is pressed and adsorbed onto the protective film (3).

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