Display screen protection bracket and display screen packaging structure

Abstract

The present application provides a display screen protection bracket and a display screen packaging structure. The display screen protection bracket includes a first bracket, a buffer ring, and a second bracket. The first bracket includes a first surface having an opening for accommodating at least a portion of the display screen. The second bracket is rotatably connected to the first bracket. The second bracket is configured to rotate to one side of the first surface and cooperate with the first bracket to clamp the display screen. The display screen protection bracket and display screen packaging structure of the present application reduce the display screen's contact with external factors during production and transportation, reducing collisions and / or squeezing, reducing the risk of circuit damage and signal line breakage caused by external forces on the display screen, and reducing display anomalies on the display screen, thereby ensuring the quality of the display screen.

Description

Technical Field

[0001] The present invention relates to the field of display, and in particular to a display screen protection bracket and a display screen packaging structure. Background Art

[0002] Display modules, such as OLED-based flexible display modules, occupy a key position in the display industry due to their high screen-to-body ratio and bendability. However, display modules are susceptible to damage or even destruction from external forces during production and transportation, necessitating appropriate protective measures. Summary of the Invention

[0003] The main technical problem to be solved by this application is that the display module is easily affected by external forces and may be damaged or even destroyed during the production and transportation process.

[0004] In order to solve the above technical problems, a technical solution adopted in this application is: a display screen protection bracket, comprising:

[0005] A first bracket comprises a first surface; the first surface has an opening; the opening is used to accommodate at least a portion of the display screen;

[0006] The second bracket is rotatably connected to the first bracket; the second bracket is configured to be able to rotate to one side of the first surface of the first bracket and cooperate with the first bracket to clamp the display screen.

[0007] In some embodiments, the display screen protection bracket further includes a buffer ring, which is at least partially disposed in the opening; the buffer ring is used to support the display screen in a direction perpendicular to the first surface and to limit the display screen in a direction parallel to the first surface.

[0008] In some embodiments, an annular groove is provided at a corner between the inner wall surface of the opening and the first surface; the buffer ring includes an annular body embedded in the annular groove and a limiting portion provided on the inner wall surface of the annular body;

[0009] Optionally, the first surface further comprises a fixing groove communicating with the annular groove; the buffer ring further comprises a fixing portion provided on the outer wall surface of the annular body, the fixing portion being embedded in the fixing groove;

[0010] Optionally, the buffer ring is an integrally formed structure;

[0011] Optionally, the buffer ring is made of flexible material;

[0012] Optionally, the material of the buffer ring is rubber.

[0013] In some embodiments, there are multiple limiting portions, and the multiple limiting portions are arranged at intervals along the circumference of the opening;

[0014] Optionally, the limiting portion extends to the inner wall surface of the opening;

[0015] Optionally, the annular body and the limiting portion both have a surface flush with the first surface;

[0016] Optionally, the opening is a through hole.

[0017] In some embodiments, the second bracket has a second surface, and a receiving groove is provided on the second surface; when the second bracket cooperates with the first bracket to clamp the display screen, the receiving groove is used to receive at least a portion of the display screen;

[0018] Optionally, when the second bracket cooperates with the first bracket to clamp the display screen, the second surface is in contact with the first surface;

[0019] Optionally, the second bracket is integrally formed with the first bracket;

[0020] Optionally, the first bracket and the second bracket are configured in a flattened state in which the first surface and the second surface can be located in the same plane;

[0021] Optionally, a first avoidance groove is further provided on the second surface; the first avoidance groove is provided on a side of the accommodating groove close to the rotation axis of the first bracket and the second bracket; the first avoidance groove is communicated with the accommodating groove.

[0022] In some embodiments, a rotation axis is provided between the first bracket and the second bracket, and a dimension of the second bracket perpendicular to the rotation axis is smaller than a dimension of the first bracket perpendicular to the rotation axis;

[0023] Optionally, a dimension of the second bracket perpendicular to the rotation axis is less than or equal to half of a dimension of the first bracket perpendicular to the rotation axis;

[0024] Optionally, a pressure block is provided at one end of the second bracket away from the rotation axis, for applying pressure to the display screen in a direction perpendicular to the first surface;

[0025] Optionally, the thickness of the pressing block is smaller than the thickness of the second bracket;

[0026] Optionally, a buffer sheet is further provided on the surface of the pressing block for applying pressure to the display screen;

[0027] Optionally, the buffer sheet is made of elastic material;

[0028] Optionally, the buffer sheet is made of foam material.

[0029] In some embodiments, the first surface is provided with a plurality of first limiting structures, and the second surface is provided with a plurality of second limiting structures; the first limiting structures and the second limiting structures cooperate to limit the second bracket and the first bracket;

[0030] Optionally, one of the first limiting structure and the second limiting structure is a fixing column, and the other is a fixing column hole;

[0031] Optionally, the first surface is provided with a plurality of fixing posts, and the second surface is provided with a plurality of fixing post holes;

[0032] Optionally, the first surface is provided with a fixing hole, and the fixing column is a flexible fixing column and is partially embedded in the fixing hole;

[0033] Optionally, the fixing column and the buffer ring are integrally formed.

[0034] In some embodiments, the first bracket includes a main body and a protrusion; the main body is provided with an opening; the protrusion is provided on one side of the main body along the first direction, and a second avoidance groove is provided on the protrusion; the second avoidance groove is communicated with the opening;

[0035] Optionally, the first direction is parallel to an extension direction of a rotation axis of the first bracket and the second bracket;

[0036] Optionally, the second avoidance groove is a through hole;

[0037] Optionally, the buffer ring is disconnected at the connection point between the second avoidance groove and the opening to form a gap.

[0038] To solve the above technical problems, another technical solution adopted in this application is: a packaging structure of a display screen, comprising:

[0039] Display screen protection bracket; the display screen protection bracket is any of the above display screen protection brackets;

[0040] The display screen is clamped between the second bracket and the first bracket; the display screen includes a cover and a screen body; the screen body is located on the side of the cover body away from the first bracket; the cover body is at least partially embedded in the opening and overlapped on the buffer ring.

[0041] In some embodiments, the display screen protection bracket is one or more of the display screen protection brackets described above; the cover includes a body and a flange protruding from the body; the body is embedded in the opening and clamps the limiting portion with the inner wall of the opening; wherein the flange overlaps only the limiting portion, or overlaps both the limiting portion and the annular body;

[0042] Optionally, the display screen protection bracket is one or more of the above-mentioned display screen protection brackets; a flexible circuit board is provided on the surface of the screen body away from the cover body; the pressure block of the second bracket is provided on the side of the flexible circuit board away from the cover body, and is used to apply pressure to the flexible circuit board in a direction perpendicular to the first surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. Those skilled in the art can also derive other drawings based on these drawings without inventive work, among which:

[0044] Figure 1 1 is a schematic structural diagram of a display screen protection bracket in a first state provided by an embodiment of the present application;

[0045] Figure 2 yes Figure 1 A schematic structural diagram of the display screen protection bracket in the second state is shown;

[0046] Figure 3 yes Figure 1 The exploded structural diagram of the display screen protection bracket is shown;

[0047] Figure 4 It is a structural schematic diagram of the packaging structure of the display screen provided in an embodiment of the present application. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0049] The terms "first," "second," and "third" in this application are used only for descriptive purposes and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of such features. In the description of this application, "multiple" means at least two, for example, two, three, etc., unless otherwise specifically defined. All directional indications in the embodiments of this application (such as up, down, left, right, front, back...) are only used to explain the relative positional relationship, movement, etc. between the components under a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications also change accordingly. In addition, the terms "including" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products, or devices.

[0050] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0051] Some display modules are made of flexible materials. During their production and transportation, the screen itself and parts such as the circuit boards on the screen are easily squeezed and collided by external factors, causing damage to the screen itself and the internal and external circuits on the screen, resulting in display abnormalities.

[0052] With technological advancements, display modules are increasingly pursuing high screen-to-body ratios and narrow bezels. In some technologies, the flexible area of ​​the display module's screen, which houses the driver IC or other circuit components, is bent over to the back for packaging, reducing the display module's bezel. However, the increasingly narrow bezels of display modules have resulted in a lack of suitable protective devices. Because the back of the display module houses large circuit components, it's impossible to protect the display module by simply attaching a protective bracket to the back of the display module. Furthermore, if this approach is used, the display module's screen may be pulled during removal from the protective bracket, resulting in display anomalies.

[0053] Therefore, it is necessary to provide a protective bracket to protect the display module so that the screen body and circuit elements of the display module are protected during its production and transportation, thereby reducing damage to the display module caused by external forces.

[0054] The present application is described in detail below with reference to the accompanying drawings and embodiments.

[0055] See also Figure 1-Figure 3 , Figure 1 1 is a schematic structural diagram of a display screen protection bracket in a first state provided by an embodiment of the present application. Figure 2 yes Figure 1 The structural diagram of the display screen protection bracket in the second state is shown. Figure 3 yes Figure 1 Schematic diagram of the exploded structure of the display protection bracket shown.

[0056] See also Figure 1-Figure 3 The embodiment of the present application provides a display screen protection bracket 100, comprising a first bracket 10, a buffer ring 30 and a second bracket 20. The first bracket 10 comprises a first surface 101. The first surface 101 has an opening 1011. The opening 1011 is used to accommodate at least a portion of the display screen 200 (see Figure 4The second bracket 20 is rotatably connected to the first bracket 10. The second bracket 20 is configured to be rotatable to one side of the first surface 101 of the first bracket 10 and cooperate with the first bracket 10 to clamp the display screen 200.

[0057] In some embodiments, the display screen protection bracket 100 further includes a buffer ring 30, which is at least partially disposed in the opening 1011. The buffer ring 30 is used to support the display screen 200 in a direction perpendicular to the first surface 101 and to limit the display screen 200 in a direction parallel to the first surface 101.

[0058] In some embodiments, an opening 1011 is provided on the first bracket 10, which is used to accommodate at least part of the display screen 200 on the one hand, and on the other hand to reduce the interference of the first bracket 10 body with the display screen 200, thereby reducing the occurrence of display abnormalities caused by the interference of the display screen protection bracket 100 with the display screen 200.

[0059] In some embodiments, the shape of the opening 1011 is designed according to the shape of the display screen 200. For example, the shape of the opening 1011 can be rectangular or circular. Figure 1 As shown, the opening 1011 provided in the embodiment of the present application is circular in shape, which is adaptively designed according to the circular display screen 200 .

[0060] In some embodiments, the dimensions of the opening 1011 in all directions are slightly smaller than the corresponding dimensions of the display screen 200. It is understood that if the dimensions of the opening 1011 are larger than the corresponding dimensions of the display screen 200, the first bracket 10 cannot restrain the display screen 200 through the opening 1011, thereby easily rendering the protective function of the display screen protection bracket 100 ineffective.

[0061] In some embodiments, in order to improve the accommodation and positioning effect of the first bracket 10 on the display screen 200, the display screen 200 can be partially placed in the opening 1011 and partially overlapped with the first surface.

[0062] In some embodiments, the opening 1011 can be a groove, and the display screen 200 is spaced apart from the bottom of the groove to reduce the interference of the bottom of the groove with the display screen 200. In some embodiments, one or more openings can be opened at the bottom of the groove, which can be used to apply stress through the openings to remove the display screen 200 from a direction away from the bottom of the groove.

[0063] In some embodiments, the opening 1011 may be an open hole, which can simplify the manufacturing process and reduce the thickness of the first bracket 10 .

[0064] In some embodiments, the buffer ring 30 is provided to protect the display screen 200 and reduce the extrusion and collision of the display screen 200 by external factors during the production and transportation of the display screen 200 .

[0065] In some embodiments, the buffer ring 30 is partially disposed in the opening 1011 and partially disposed on the first surface 101. In some embodiments, the buffer ring 30 is partially disposed in the opening 1011 and partially disposed in the groove formed on the first surface 101 to increase the securement of the buffer ring 30 and the first bracket 10.

[0066] In some embodiments, the second bracket 20 is rotatably connected to the first bracket 10 along the rotation axis Y. In some embodiments, the second bracket 20 is hinged to the first bracket 10. In some embodiments, the second bracket 20 and the first bracket 10 are rotatably connected to each other via a connecting component, wherein the first bracket 10 and the connecting component are rotatably connected along a first rotation axis, and the second bracket 20 and the connecting component are rotatably connected along a second rotation axis. It will be understood that the connecting component has a certain width along the direction from the first rotation axis to the second rotation axis, and this width can be specifically designed according to needs.

[0067] The embodiment of the present application provides a display screen protection bracket 100 to clamp the display screen 200, so that the display screen 200 protected by the display screen protection bracket 100 is less exposed to external factors during the production and transportation of the display device, and the occurrence of problems such as collision and / or squeezing caused by external factors is reduced. The occurrence of problems such as circuit damage and signal line breakage caused by external forces on the display screen 200 is reduced, and the occurrence of display abnormalities on the display screen 200 is reduced, thereby ensuring the quality of the display screen 200.

[0068] In some embodiments, an annular groove 1012 is formed at the corner between the inner wall of the opening 1011 and the first surface 101. The buffer ring 30 includes an annular body 31 embedded in the annular groove 1012 and a limiting portion 32 disposed on the inner wall 311 of the annular body.

[0069] In some embodiments, the annular groove 1012 communicates with the opening 1011, thereby forming a limiting structure at the opening 1011 of the first bracket 10 to prevent the display screen 200 from escaping from the first bracket 10. Specifically, the diameter of the opening 1011 is smaller than the diameter of the annular groove 1012, so that a step is formed on the inner side of the opening 1011 through the annular groove 1012. When the display screen 200 is inserted into the opening 1011 from the side of the opening 1011 closest to the first surface 101, the display screen 200 is restricted by the step and remains within the opening 1011 without being removed.

[0070] In some embodiments, the setting of the annular groove 1012 allows the buffer ring 30 to be set at the opening 1011, so that when the display screen 200 is placed in the opening 1011, it directly contacts the buffer ring 30, thereby protecting the display screen 200 and reducing the squeezing and collision of the display screen 200 by external factors during the production and transportation of the display screen 200.

[0071] In some embodiments, the annular body 31 is used to support the display screen 200 in a direction perpendicular to the first surface 101. In some embodiments, the limiting portion 32 is used to limit the display screen 200 in a direction parallel to the first surface 101.

[0072] In some embodiments, the limiting portion 32 can be an annular structure, can be multiple substructures arranged at intervals, can have the same size as the annular body 31 in the direction perpendicular to the first surface 101, or can extend along the direction perpendicular to the first surface 101 to the inner wall surface of the opening 1011.

[0073] In some embodiments, the first surface 101 further comprises a fixing groove 1013 communicating with the annular groove 1012 . The buffer ring 30 further comprises a fixing portion 33 disposed on the outer wall surface 312 of the annular body, and the fixing portion 33 is embedded in the fixing groove 1013 .

[0074] In some embodiments, the first surface 101 has a plurality of fixing grooves 1013. In some embodiments, the plurality of fixing grooves 1013 are spaced apart on one side of the annular groove 1012. In some embodiments, the plurality of fixing grooves 1013 are spaced apart on one side of the annular groove 1012 near the rotation axis Y of the first bracket 10 and the second bracket 20. In some embodiments, the fixing grooves 1013 are used to secure with the fixing portion 33 of the buffer ring 30, thereby enhancing the securement of the buffer ring 30 to the first bracket 10.

[0075] In some embodiments, the fixing portion 33 includes an extension portion 331 and a sub-fixing portion 332 protruding from the extension portion 331 in a direction perpendicular to the first surface 101; the extension dimension of the extension portion 331 is significantly larger than its radial dimension, and is used to connect the annular body 31 with the sub-fixing portion 332; in some embodiments, the sub-fixing portion 332 is a spherical protrusion, which is used to engage in the fixing groove 1013 to improve the firmness of the fixation of the buffer ring 30 on the first bracket 10.

[0076] In some embodiments, the fixing groove 1013 is a depression formed on the first surface 101 with the same shape as the fixing portion 33, and is used to place and limit the fixing portion 33. In some embodiments, the fixing groove 1013 includes a first fixing groove for accommodating the extension portion 331 and a second fixing groove for accommodating and engaging the sub-fixing portion 332.

[0077] In some embodiments, the buffer ring 30 is an integrally formed structure to simplify the support of the buffer ring 30 .

[0078] In some embodiments, the buffer ring 30 is made of a flexible material to improve the buffering effect of the buffer ring 30 on the display screen 200 .

[0079] In some embodiments, the material of the buffer ring 30 is rubber to provide a specific material with good buffering effect.

[0080] The embodiment of the present application protects the display screen 200 by directly contacting the buffer ring 30 when the display screen 200 is placed in the opening 1011. During the production and transportation of the display screen 200, the display screen 200 is supported in a direction perpendicular to the first surface 101 and limited in a direction parallel to the first surface 101, thereby reducing the squeezing and collision of the display screen 200 by external factors.

[0081] In some embodiments, there are multiple limiting portions 32, which are spaced apart along the circumference of the opening 1011 to achieve limiting in a direction parallel to the first surface 101 with a reduced amount of material. In some embodiments, the limiting portions 32 can be regularly shaped components to simplify the manufacturing process of the limiting portions 32.

[0082] In some embodiments, the limiting portion 32 extends to the inner wall surface of the opening 1011 to improve the limiting ability of the limiting portion.

[0083] In some embodiments, the annular body 31 and the limiting portion 32 both have a surface flush with the first surface 101, so that the annular body 31 and the limiting portion 32 are flush with the first surface 101 in a direction perpendicular to the first surface 101, and when the second bracket 20 and the first bracket 10 cooperate to clamp the display screen 200, the interference of the buffer ring 30 with the clamping is reduced.

[0084] In some embodiments, the opening 1011 is a through hole to simplify the manufacturing process and reduce the thickness of the first bracket 10 .

[0085] In the embodiment of the present application, the display screen 200 is limited in a direction parallel to the first surface 101 by the provided limiting portion 32 , thereby further reducing the squeezing and collision of the display screen 200 by external factors.

[0086] In some embodiments, the second bracket 20 has a second surface 201 having a receiving groove 2011. When the second bracket 20 cooperates with the first bracket 10 to clamp the display screen 200, the receiving groove 2011 is used to receive at least a portion of the display screen 200.

[0087] In some embodiments, a receiving groove 2011 is provided on the second surface 201 of the second bracket 20 for receiving part of the display screen 200 , so that the side of the display screen 200 close to the second bracket 20 is also protected, reducing the impact of external factors on the surface of the display screen 200 .

[0088] In some embodiments, the shape of the receiving groove 2011 is designed according to the shape of the display screen 200 . For example, the shape of the receiving groove 2011 can match the outline of a portion of the display screen 200 .

[0089] In some embodiments, the depth of the receiving groove 2011 is slightly greater than the thickness of the clamped display screen 200 to reduce the interference of the bottom of the receiving groove 2011 with the display screen 200 .

[0090] In some embodiments, when the second bracket 20 cooperates with the first bracket 10 to clamp the display screen 200 , the second surface 201 is in contact with the first surface 101 to improve the stability of the second bracket 20 and the first bracket 10 in clamping the display screen 200 .

[0091] In some embodiments, the second bracket 20 and the first bracket 10 are integrally formed to simplify the manufacturing process of the display screen protection bracket 100 .

[0092] In some embodiments, the first bracket 10 and the second bracket 20 are configured so that the first surface 101 and the second surface 201 can be located in a flat state on the same plane (eg, Figure 1 As shown), so as to facilitate the placement of the first bracket 10 and the second bracket 20 on the base, and to facilitate the placement of the display screen 200.

[0093] In some embodiments, a first avoidance groove 2012 is further provided on the second surface 201. The first avoidance groove 2012 is provided on the side of the accommodating groove 2011 close to the rotation axis Y of the first bracket 10 and the second bracket 20. The first avoidance groove 2012 is connected to the accommodating groove 2011 so as to reduce some structural contact with the side of the display screen 200 in the first avoidance groove 2012, such as reducing the contact with the bonding signal line of the display screen 200, thereby reducing the possibility of damage to the display screen 200 due to external force.

[0094] In the embodiment of the present application, the second bracket 20 provided cooperates with the first bracket 10 to clamp the display screen 200 placed therein, thereby reducing the contact of the display screen 200 with external factors during production and transportation and protecting the quality of the display screen 200.

[0095] In some embodiments, there is a rotation axis Y between the first bracket 10 and the second bracket 20, and the dimension of the second bracket 20 perpendicular to the rotation axis Y is smaller than the dimension of the first bracket 10 perpendicular to the rotation axis Y, so that the second bracket 20 can clamp positions such as circuits on the display screen 200 that are easily damaged.

[0096] In some embodiments, the dimension of the second bracket 20 perpendicular to the rotation axis Y is less than or equal to half of the dimension of the first bracket 10 perpendicular to the rotation axis Y, so that when the second bracket 20 cooperates with the first bracket 10 to clamp the display screen 200, the second bracket 20 can be set corresponding to components such as the flexible circuit board FPC of the display screen 200.

[0097] In some embodiments, a pressure block 21 is provided at one end of the second bracket 20 away from the rotation axis Y, which is used to apply pressure to the display screen 200 in a direction perpendicular to the first surface 101, so as to further improve the second bracket 20's ability to apply balanced stress to components such as the flexible circuit board FPC of the display screen 200 when the second bracket 20 cooperates with the first bracket 10 to clamp the display screen 200.

[0098] In some embodiments, the thickness of the pressing block 21 is smaller than the thickness of the second bracket 20 to reduce interference of the pressing block 21 with the display screen 200 .

[0099] In some embodiments, the surface of the pressing block 21 for applying pressure to the display screen 200 is also provided with a buffer sheet 22 for pressing the flexible circuit board FPC and other components of the display screen 200, so that the display screen 200 is fixed inside the display screen protection bracket 100, and buffering the impact of external force on the display screen 200.

[0100] In some embodiments, the buffer sheet 22 is made of elastic material to improve the buffering effect of the buffer sheet 22 on the display screen 200 .

[0101] In some embodiments, the buffer sheet 22 is made of foam material to provide a specific material with good buffering effect.

[0102] The embodiments of the present application provide some specific structures of the second bracket 20, so that when the second bracket 20 and the first bracket 10 cooperate with each other to clamp the display screen 200, the second bracket 20 can accommodate part of the display screen 200 and protect the circuit board and / or bonding parts of the display screen 200 that are easily damaged.

[0103] In some embodiments, the first surface 101 is provided with a plurality of first limiting structures, and the second surface 201 is provided with a plurality of second limiting structures. The first limiting structures and the second limiting structures cooperate to limit the position of the second bracket 20 relative to the first bracket 10. The first limiting structures and the second limiting structures cooperate with each other to enable the second bracket 20 and the first bracket 10 to mutually define a limiting structure that fixes the display screen 200.

[0104] In some embodiments, one of the first limiting structure and the second limiting structure is a fixing post 41, and the other is a fixing post hole 42. The fixing post 41 and the fixing post hole 42 can be connected by snapping or magnetic attraction, depending on the specific design.

[0105] In some embodiments, the first surface 101 is provided with a plurality of fixing posts 41, and the second surface 201 is provided with a plurality of fixing post holes 42. When the second bracket 20 and the first bracket 10 cooperate to clamp the display screen 200, the plurality of fixing posts 41 correspond to the plurality of fixing post holes 42 and are engaged with each other.

[0106] In some embodiments, first surface 101 is provided with a fixing hole, and fixing post 41 is a flexible fixing post partially embedded in the fixing hole. Fixing post 41 is detachably connected to both first bracket 10 and second bracket 20, simplifying the manufacturing process of first bracket 10. In the embodiment of the present application, the fixing hole is a fixing slot 1013.

[0107] In some embodiments, the fixing column 41 and the buffer ring 30 are integrally formed, which can improve the firmness of the connection between the buffer ring 30 and the first bracket 10 .

[0108] The embodiment of the present application provides a limiting structure that enables the first bracket 10 and the second bracket 20 to clamp each other, so that the first bracket 10 and the second bracket 20 cooperate with each other to form a clamping effect and a protective effect on the display screen 200.

[0109] In some embodiments, the first bracket 10 includes a main body 11 and a protrusion 12. The main body 11 defines an opening 1011. The protrusion 12 is disposed on one side of the main body 11 along a first direction and defines a second avoidance groove 121. The second avoidance groove 121 communicates with the opening 1011. The first direction forms a predetermined angle with the extension direction of the rotation axis Y of the first bracket 10 and the second bracket 20. It is understood that the predetermined angle can be specifically designed to minimize interference with the display screen 200.

[0110] In some embodiments, the first direction is parallel to the extension direction of the rotation axis Y of the first bracket 10 and the second bracket 20 to reduce the possibility of interference with the display screen 200 .

[0111] In some embodiments, the second avoidance groove 121 is a through hole, so as to form a hand-tear position for the protective film of the display screen 200 .

[0112] In some embodiments, the buffer ring 30 is disconnected at the connection point between the second avoidance groove 121 and the opening 1011 to form a gap 34 to adapt to the design of the second avoidance groove 121 .

[0113] In the embodiment of the present application, the second avoidance groove 121 is provided to form a hand-tear position for the protective film of the display screen 200 , thereby facilitating the removal of the protective film on the surface of the display screen 200 .

[0114] See also Figure 4 , Figure 4 It is a structural schematic diagram of the packaging structure of the display screen provided in an embodiment of the present application.

[0115] See also Figure 4 An embodiment of the present application provides a packaging structure 300 for a display screen 200, comprising a display screen protection bracket 100 and a display screen 200. The display screen protection bracket 100 is any of the above-mentioned display screen protection brackets 100. The display screen 200 is clamped between the second bracket 20 and the first bracket 10. The display screen 200 comprises a cover 210 and a screen 220. The screen 220 is located on a side of the cover 210 away from the first bracket 10. The cover 210 is at least partially embedded in the opening 1011 and overlapped on the buffer ring 30.

[0116] In some embodiments, the packaging structure 300 is used to clamp the display screen 200 in the clamping space provided by the display screen protection bracket 100 provided in the embodiment of the present application during the production and transportation of the display device, so as to reduce the contact between the display screen 200 and external factors, reduce the occurrence of problems such as circuit damage and signal line breakage caused by external forces on the display screen 200, and ensure the quality of the display screen 200.

[0117] The embodiments of the present application provide a display screen protection bracket 100 that can accommodate a display screen 200 with an extremely narrow bezel. By partially overlapping the cover 210 on the buffer ring 30, the display screen protection bracket 100 and the first bracket 10 are mutually restrained. This restraint can be achieved without requiring the display screen 200 to have a large bezel. Since narrow bezels are a promising development trend for display panels, the display screen protection bracket 100 provided in the embodiments of the present application and used in conjunction therewith has excellent development prospects in the display field.

[0118] It is understood that the display screen protection bracket 100 provided in the embodiment of the present application is not limited to protecting the display screen 200 with an extremely narrow frame. The display screen 200 with a regular frame size can also be set in the display screen protection bracket 100 provided in the embodiment of the present application.

[0119] In some embodiments, the display screen protection bracket 100 is one or more of the display screen protection brackets 100 described above. The cover 210 includes a body 211 and a flange 212 protruding from the body 211. The body 211 is embedded in the opening 1011 and clamps the stopper 32 with the inner wall of the opening 1011. The flange 212 can overlap only the stopper 32, or overlap both the stopper 32 and the annular body 31.

[0120] In the embodiment of the present application, the cover body 210 is limited to the opening 1011 by the flange 212. The flange 212 can also realize the mutual limitation of the cover body 210 and the first bracket 10 in an extremely narrow size, which is conducive to the display protection bracket 100 provided by the present application being suitable for a display screen 200 with an extremely narrow frame.

[0121] Optionally, in some embodiments, the display screen protection bracket 100 is one or more of the display screen protection brackets 100 described above. A flexible circuit board (FPC) is provided on the surface of the screen body 220 away from the cover body 210. The pressure block 21 of the second bracket 20 is provided on the side of the flexible circuit board (FPC) away from the cover body 210 and is used to apply pressure to the flexible circuit board (FPC) in a direction perpendicular to the first surface 101.

[0122] In the embodiment of the present application, the design of the pressing block 21 of the second bracket 20 enables the display protection bracket 100 to protect the flexible circuit board FPC of the display screen 200 when the second bracket 20 and the first bracket 10 cooperate with each other to clamp the display screen 200.

[0123] In the several embodiments provided in this application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are merely schematic. For example, the division of units is only a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interface, device or unit, which can be electrical, mechanical or other forms.

[0124] In addition, the functional units in the various embodiments of the present application may be integrated into a single processing unit, or each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0125] The above description is only an implementation method of the present application and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the description and drawings of this application, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A display screen protection bracket, characterized in that: include: A first bracket comprises a first surface; the first surface has an opening; The opening is used to accommodate at least a portion of the display screen; a second bracket, rotatably connected to the first bracket; the second bracket is configured to be rotatable to one side of the first surface of the first bracket and cooperate with the first bracket to clamp the display screen; Wherein, a rotation axis is provided between the first bracket and the second bracket, and a dimension of the second bracket perpendicular to the rotation axis is smaller than half of a dimension of the first bracket perpendicular to the rotation axis; The display screen protection bracket further includes a buffer ring, which is at least partially disposed in the opening; the buffer ring is used to support the display screen in a direction perpendicular to the first surface and to limit the display screen in a direction parallel to the first surface; The second bracket has a second surface, and a receiving groove is provided on the second surface; when the second bracket cooperates with the first bracket to clamp the display screen, the receiving groove is used to receive at least a portion of the display screen.

2. The display screen protection bracket according to claim 1, wherein: An annular groove is provided at a corner between the inner wall surface of the opening and the first surface; the buffer ring comprises an annular body embedded in the annular groove and a limiting portion arranged on the inner wall surface of the annular body.

3. The display screen protection bracket according to claim 2, wherein: The first surface further comprises a fixing groove connected to the annular groove; the buffer ring further comprises a fixing portion arranged on the outer wall surface of the annular body, and the fixing portion is embedded in the fixing groove.

4. The display screen protection bracket according to claim 2, wherein: The buffer ring is an integrally formed structure.

5. The display screen protection bracket according to claim 2, characterized in that: The buffer ring is made of flexible material.

6. The display screen protection bracket according to claim 2, characterized in that: The material of the buffer ring is rubber.

7. The display screen protection bracket according to claim 2, wherein: There are multiple limiting portions, and the multiple limiting portions are arranged at intervals along the circumference of the opening.

8. The display screen protection bracket according to claim 7, characterized in that: The limiting portion extends to the inner wall surface of the opening.

9. The display screen protection bracket according to claim 7, wherein: The annular body and the limiting portion both have surfaces flush with the first surface.

10. The display screen protection bracket according to claim 7, wherein: The opening is a through hole.

11. The display screen protection bracket according to claim 1, wherein: When the second bracket cooperates with the first bracket to clamp the display screen, the second surface is in contact with the first surface.

12. The display screen protection bracket according to claim 1, wherein: The second bracket is integrally formed with the first bracket.

13. The display screen protection bracket according to claim 1, wherein: The first bracket and the second bracket are configured in a flattened state in which the first surface and the second surface can be located in the same plane.

14. The display screen protection bracket according to claim 1, wherein: A first avoidance groove is further provided on the second surface; the first avoidance groove is provided on a side of the accommodating groove close to the rotation axis of the first bracket and the second bracket; the first avoidance groove is communicated with the accommodating groove.

15. The display screen protection bracket according to claim 11, wherein: A pressing block is provided at one end of the second bracket away from the rotation axis, for applying pressure to the display screen in a direction perpendicular to the first surface.

16. The display screen protection bracket according to claim 15, wherein: The thickness of the pressing block is smaller than the thickness of the second bracket.

17. The display screen protection bracket according to claim 15, wherein: A buffer sheet is also provided on the surface of the pressing block for applying pressure to the display screen.

18. The display screen protection bracket according to claim 17, wherein: The buffer sheet is made of elastic material.

19. The display screen protection bracket according to claim 17, wherein: The buffer sheet is made of foam material.

20. The display screen protection bracket according to claim 11, wherein: The first surface is provided with a plurality of first limiting structures, and the second surface is provided with a plurality of second limiting structures; the first limiting structures and the second limiting structures cooperate to limit the second bracket and the first bracket.

21. The display screen protection bracket according to claim 20, wherein: One of the first limiting structure and the second limiting structure is a fixing column, and the other is a fixing column hole.

22. The display screen protection bracket according to claim 21, wherein: The first surface is provided with a plurality of fixing posts, and the second surface is provided with a plurality of fixing post holes.

23. The display screen protection bracket according to claim 21, wherein: The first surface is provided with a fixing hole, and the fixing column is a flexible fixing column and is partially embedded in the fixing hole.

24. The display screen protection bracket according to claim 21, wherein: The fixing column and the buffer ring are integrally formed.

25. The display screen protection bracket according to claim 20, wherein: The first bracket includes a main body and a protruding portion; the main body is provided with the opening; the protruding portion is provided on one side of the main body along the first direction, and a second avoidance groove is provided on the protruding portion; the second avoidance groove is communicated with the opening.

26. The display screen protection bracket according to claim 25, characterized in that: The first direction is parallel to an extension direction of rotation axes of the first bracket and the second bracket.

27. The display screen protection bracket according to claim 25, wherein: The second avoidance groove is a through hole.

28. The display screen protection bracket according to claim 25, wherein: The buffer ring is disconnected at the connection point between the second avoidance groove and the opening to form a gap.

29. A packaging structure for a display screen, characterized in that: include: Display screen protection bracket; The display screen protection bracket is a display screen protection bracket as described in any one of claims 1 to 28; A display screen is clamped between the second bracket and the first bracket; the display screen includes a cover and a screen body; the screen body is located on the side of the cover body away from the first bracket; the cover body is at least partially embedded in the opening and overlapped on the buffer ring.

30. The packaging structure of a display screen according to claim 29, characterized in that: The display screen protection bracket is the display screen protection bracket as described in claim 2; the cover body includes a main body and a flange protruding from the main body; the main body is embedded in the opening and clamps the limiting portion with the inner wall surface of the opening; wherein the flange is only overlapped on the limiting portion, or is overlapped on the limiting portion and the annular body at the same time.

31. The packaging structure of a display screen according to claim 29, characterized in that: The display screen protection bracket is the display screen protection bracket as described in claim 15; a flexible circuit board is provided on the surface of the screen body away from the cover body; the pressure block of the second bracket is provided on the side of the flexible circuit board away from the cover body, and is used to apply pressure to the flexible circuit board in a direction perpendicular to the first surface.

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