Display device

Abstract

The application relates to a display device. The display device comprises a back plate, a light-transmitting plate, a frame and a filter frame. The back plate comprises a back plate body and a back plate side plate. The back plate side plate is arranged to be bent from the back plate body. The frame is arranged at the periphery of the light-transmitting plate. The filter frame is arranged between the frame and the light-transmitting plate. The filter frame is provided with a clamping part for clamping the light-transmitting plate. The frame comprises a first side wall, a second side wall and a third side wall connected in sequence. The first side wall is arranged opposite to the third side wall. The second side wall comprises a side wall body and a bent part. The back plate side plate is matched with the bent part and aligned with the side wall body. The back plate body is abutted with the third side wall. Thus, the U-shaped groove and the edge bending structure of the frame are not needed, the process of the frame forming process is greatly reduced, and the production cost is reduced.

Description

Technical Field

[0001] This application relates to the field of display device technology, and in particular to a display device. Background Technology

[0002] In related technologies, the rolled bezels in display devices typically feature a U-shaped groove structure and flanged ferrules extending from the U-shaped groove structure. However, the U-shaped groove and flanged ferrules of the rolled bezel usually require multiple processing steps to form, making the entire process quite complex. Furthermore, the U-shaped groove of the rolled bezel is relatively small and prone to deformation, resulting in a low product yield and making it difficult to achieve stable mass production. Summary of the Invention

[0003] The main technical problem addressed by this application is to provide a display device that reduces the number of steps in the bezel forming process.

[0004] To address the aforementioned technical problems, this application provides a display device. The display device includes: a back panel, comprising a back panel body and a back panel side panel, the back panel side panel being bent from the back panel body; a light-transmitting panel; a frame, the frame being disposed around the light-transmitting panel; and a filter frame, disposed between the frame and the light-transmitting panel, the filter frame having a snap-fit ​​portion for snapping the light-transmitting panel; wherein the frame includes a first sidewall, a second sidewall, and a third sidewall connected sequentially, the first sidewall and the third sidewall being disposed opposite each other, the second sidewall including a sidewall body and a bent portion, the back panel side panel cooperating with the bent portion and aligned with the sidewall body, and the back panel body abutting against the third sidewall.

[0005] In some embodiments, the bending portion is L-shaped, connecting the sidewall body and the third sidewall, and includes a first bending segment and a second bending segment connected to each other; wherein one end of the first bending segment is connected to the sidewall body, and the other end of the first bending segment is connected to one end of the second bending segment, and the first bending segment is disposed opposite to the first sidewall.

[0006] In some embodiments, the sidewall body is arranged perpendicular to the first sidewall, the first bent segment is arranged perpendicular to the sidewall body, the second bent segment is arranged parallel to the sidewall body, and the second bent segment is arranged perpendicular to the third sidewall.

[0007] In some embodiments, the back panel side plate is arranged parallel to the second bending segment and extends from the back panel body toward the first bending segment; the back panel body is arranged parallel to the third side wall at least in the portion abutting against the third side wall.

[0008] In some embodiments, the back panel side plate is located on the side of the second bent section opposite to the filter frame; and the back panel body is located on the side of the third sidewall opposite to the filter frame.

[0009] In some embodiments, the back panel body is provided with a first mounting hole, the third sidewall is provided with a second mounting hole adapted to the first mounting hole, and the back panel body and the third sidewall are fixed by fasteners passing through the first mounting hole and the second mounting hole.

[0010] In some embodiments, the bottom of the filter frame is supported by the third sidewall, and the bottom of the filter frame is provided with a third mounting hole that matches the second mounting hole. The fastener further passes through the third mounting hole to fix the back plate, the frame and the filter frame.

[0011] In some embodiments, the filter frame includes a filter frame body disposed between the first sidewall and the third sidewall; the snap-fit ​​portion is disposed on the side of the filter frame body away from the second sidewall, and the filter frame body and the snap-fit ​​portion form an insertion cavity so that the light-transmitting plate is inserted into the insertion cavity.

[0012] In some embodiments, the snap-fit ​​portion is made of an elastic material; and / or, the snap-fit ​​portion extends from the filter frame body toward the light-transmitting plate.

[0013] In some embodiments, the display device further includes: a display panel disposed between the back plate and the light-transmitting plate; a middle frame disposed between the back plate and the display panel; and an optical film disposed between the middle frame and the back plate.

[0014] This application sets the frame as a first sidewall, a second sidewall, and a third sidewall connected in sequence. The second sidewall is configured as a main body and a bent portion, with the back panel sidewall mates with the bent portion and aligns with the main body of the sidewall. The main body of the back panel abuts against the third sidewall. This eliminates the need for a U-shaped groove and flanged venting structure in the frame, significantly reducing the number of steps in the frame forming process and lowering production costs. Simultaneously, by eliminating the need for a U-shaped groove and flanged venting structure, the problem of mold bursting due to limited space is reduced, effectively improving production efficiency and product yield, thereby achieving the goals of cost reduction and stable mass production.

[0015] Furthermore, the filter frame is provided with a locking part for locking the light-transmitting plate, which reduces the problem of jumping and displacement when the light-transmitting plate moves. The locking part on the filter frame replaces the separately set fixing parts, such as glass pressing materials, thereby simplifying the assembly process and improving assembly efficiency. Attached Figure Description

[0016] This application will describe the embodiments in conjunction with the accompanying drawings. The drawings are for illustrative purposes only and are used to describe the embodiments. Without departing from the principles of this application, those skilled in the art can easily make other embodiments based on the steps described below.

[0017] Figure 1 This is a schematic diagram of the structure of a display device according to an embodiment of this application;

[0018] Figure 2 yes Figure 1 The illustrated embodiment shows a cross-sectional schematic diagram of a partial structure of the display device;

[0019] Figure 3 yes Figure 2 A schematic cross-sectional view of a portion of the back panel structure of the display device in the illustrated embodiment;

[0020] Figure 4 yes Figure 2 A cross-sectional schematic diagram of the frame of the display device in the illustrated embodiment;

[0021] Figure 5 yes Figure 2 A cross-sectional schematic diagram of the filter frame of the display device in the illustrated embodiment.

[0022] Explanation of reference numerals in the attached figures:

[0023] 100. Display device; 10. Back panel; 11. Back panel body; 110. First mounting hole; 12. Back panel side panel; 20. Light-transmitting plate; 30. Frame; 31. First side wall; 32. Second side wall; 322. Side wall body; 324. Bending part; 3241. First bending section; 3243. Second bending section; 33. Third side wall; 330. Second mounting hole; 40. Fastener; 50. Filter frame; 51. Filter frame body; 510. Third mounting hole; 52. Snap-fit ​​part; 501. Insertion cavity; 60. Display panel; 70. Middle frame; 71. Support part; 80. Optical film; 90. Touch frame. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. It is understood that the specific embodiments described herein are only for explaining this application and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this application are shown in the accompanying drawings, not all structures. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0025] The terms "first," "second," etc., used in this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0026] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0027] In related technologies, roll-formed bezels in display devices typically feature a U-shaped groove structure that fits into the back panel of the display device, thus fixing the roll-formed bezel to the back panel. However, the processing of the roll-formed bezel usually requires multiple steps to form the U-shaped groove structure, resulting in complex processes and low production efficiency. Furthermore, the U-shaped groove of the roll-formed bezel is small in size, making it prone to deformation, leading to a low product yield and difficulty in achieving stable mass production. Simultaneously, when connecting the roll-formed bezel with the U-shaped groove structure to the back panel, fasteners are needed to secure the back panel and roll-formed bezel together through flanged ferrules. These flanged ferrules are typically located at the ends of the U-shaped groove, further increasing the complexity of the already intricate process. Moreover, since the U-shaped groove is already small, further processing is required to form the flanged ferrules, further increasing production difficulty. Moreover, the flanging and U-shaped grooves are formed at the ends of the roll edge, which makes it easy for the mold to burst during production, damage the mold, reduce the mold life, make it difficult to produce in batches and stably, and result in low production efficiency and high overall production costs.

[0028] The U-shaped groove and flanged bud hole processing technology of the roll frame in the related technology has many processes and high processing difficulty. This application provides a display device with a novel structure to simplify the process, reduce the production difficulty, and thus improve production efficiency and product yield.

[0029] Please see Figure 1 and Figure 2 , Figure 1 A schematic diagram of the structure of a display device according to an embodiment of this application is shown. Figure 2 It shows Figure 1 The illustrated embodiment shows a cross-sectional schematic diagram of a portion of the display device structure. Specifically, as shown... Figure 1 and Figure 2 As shown, the display device 100 may include: a back panel 10, a light-transmitting plate 20, a frame 30, and a light filter frame 50. The back panel 10 includes a back panel body 11 and a back panel side panel 12, the frame 30 is disposed around the light-transmitting plate 20, and the light filter frame 50 is disposed between the frame 30 and the light-transmitting plate 20.

[0030] In some embodiments, the display device 100 may further include a display module (e.g., a display panel 60, etc.). A back plate 10 may be fixedly disposed on the rear side of the display module, covering the side of the display module away from the display direction, thereby protecting the exposed components on the back of the display module. The rear side of the display module refers to the side of the display module away from the display direction. Specifically, the back plate 10 may be used to support components such as the bezel 30, the filter frame 50, the optical film 80, and the middle frame 70.

[0031] Please see Figure 3 , Figure 3 It shows Figure 2 The illustrated embodiment shows a schematic diagram of the structure of the back panel of the display device. Specifically, as shown... Figure 3 As shown, the back panel 10 includes a back panel body 11 and a back panel side panel 12, with the back panel side panel 12 bent from the back panel body 11. Specifically, the degree of bending between the back panel side panel 12 and the back panel body 11 can be changed by adjusting the relative angle between the back panel side panel 12 and the back panel body 11. Preferably, the relative angle between the back panel side panel 12 and the back panel body 11 is 90°, that is, they are perpendicular to each other.

[0032] Optionally, the structural design and material selection of the backplate 10 may refer to the structures and materials in the prior art, and this application does not impose specific limitations.

[0033] Optionally, the light-transmitting plate 20 is a glass plate, such as tempered glass.

[0034] See Figure 1 and Figure 2 The bezel 30 serves as the bezel structure of the display device 100 and is located around the light-transmitting plate 20. The bezel 30 can be a multi-segment bezel structure. For example, the bezel 30 can be a square frame composed of four straight segments connected together. Optionally, the material of the bezel 30 can refer to the material types in the prior art; for example, the bezel 30 can be a sheet metal structure.

[0035] Please see Figure 4 , Figure 4 It shows Figure 1 The illustrated embodiment shows a schematic diagram of the structure of the display device's bezel. Specifically, as shown... Figure 4As shown, the frame 30 may include a first sidewall 31, a second sidewall 32, and a third sidewall 33 connected sequentially. The first sidewall 31 and the third sidewall 33 are positioned opposite each other. One end of the second sidewall 32 is connected to the first sidewall 31, and the other end is connected to the third sidewall 33. The first sidewall 31 and the second sidewall 32 together serve to fix, protect, and shield the internal components of the display device 100. The third sidewall 33 primarily serves to fix the backplate 10 and the frame 30. Optionally, the first sidewall 31, the second sidewall 32, and the third sidewall 33 may be an integrally formed structure.

[0036] In some embodiments, the first sidewall 31, the second sidewall 32, and the third sidewall 33 may be arranged to form a receiving space. The filter frame 50 is at least partially housed within this receiving space.

[0037] Please refer to the following: Figures 2 to 4 In some embodiments, the second sidewall 32 may include a sidewall body 322 and a bent portion 324 connected to each other. That is, one end of the sidewall body 322 is connected to the first sidewall 31, and the other end is connected to one end of the bent portion 324, and the other end of the bent portion 324 is connected to the third sidewall 33. Further, the back panel sideplate 12 cooperates with the bent portion 324 and is aligned with the sidewall body 322, and the back panel body 11 abuts against the third sidewall 33. By aligning the back panel sideplate 12 with the sidewall body 322 and abutting against the third sidewall 33, the side surface of the display device 100 can be made relatively flat, avoiding obvious gaps, depressions, etc.

[0038] Specifically, the bending portion 324 is generally L-shaped, connecting the sidewall body 322 and the third sidewall 33, and includes a first bending segment 3241 and a second bending segment 3243 connected to each other. One end of the first bending segment 3241 is connected to the sidewall body 322, and the other end of the first bending segment 3241 is connected to one end of the second bending segment 3243. Further, the first bending segment 3241 is positioned opposite to the first sidewall 31, and the second bending segment 3243 is positioned parallel to the sidewall body 322. The first bending segment 3241 may be approximately parallel to the first sidewall 31.

[0039] In some embodiments, the length of the first bending segment 3241 is less than the length of the second bending segment 3243, such that the depth of the indentation formed by the bending of the bending portion 324 is substantially the same as the thickness of the back panel side plate 12.

[0040] In some embodiments, the sidewall body 322 is perpendicular to the first sidewall 31, the first bent segment 3241 is perpendicular to the sidewall body 322, the second bent segment 3243 is parallel to the sidewall body 322, and the second bent segment 3243 is perpendicular to the third sidewall 33. It is understood that the relative angle between the sidewall body 322 and the first sidewall 31 can also be adjusted according to the structural design of the display device 100. For example, the relative angle between them can be slightly greater than 90° or slightly less than 90° to adapt to the structure in the fixed display device 100. Similarly, the relative angle between the first bent segment 3241 and the sidewall body 322, and the relative angle between the second bent segment and the third sidewall 33, can also be adjusted accordingly according to the structural design of the display device 100.

[0041] In some embodiments, the back panel side plate 12 is disposed parallel to the second bent section 3243 and extends from the back panel body 11 toward the first bent section 3241. The back panel side plate 12 is disposed on the side of the second bent section 3243 opposite to the filter frame 50, and the back panel body 11 is disposed on the side of the third sidewall 33 opposite to the filter frame 50. The back panel body 11 is disposed parallel to the third sidewall 33 at least in the portion abutting against the third sidewall 33.

[0042] To establish a fixed structure between the back panel 10 and the frame 30, a fastener 40 with stabilizing function can be provided between the back panel body 11 and the third sidewall 33. Specifically, the back panel body 11 may have a through first mounting hole 110, and correspondingly, the third sidewall 33 may have a second mounting hole 330 that matches the first mounting hole 110. Optionally, the second mounting hole 330 may also be a through hole. The back panel body 11 and the third sidewall 33 are fixed by fasteners 40 that pass through the first mounting hole 110 and the second mounting hole 330 in sequence. Optionally, the first mounting hole 110 and the second mounting hole 330 are respectively located at the portions where the backlight body abuts against the third sidewall 33. Further, the first mounting hole 110 and the second mounting hole 330 are concentric in the orthographic projection direction of the display device 100, thereby allowing the fastener 40 to pass through the first mounting hole 110 and the second mounting hole 330 in sequence to fix the back panel 10 and the frame 30.

[0043] In some embodiments, the fastener 40 may be a screw. Specifically, the fastener 40 includes a screw head and a threaded section connected to each other. Accordingly, the first mounting hole 110 and the second mounting hole 330 are also provided with internal threads. When the threaded section is screwed into the internal threads of the two mounting holes respectively, the threaded section abuts against the side of the third sidewall 33 away from the back plate body 11, and the screw head abuts against the side of the back plate body 11 away from the third sidewall 33, thereby enabling a secure connection between the frame 30 and the back plate 10. The fastener 40 may also be in the form of a stud and a nut.

[0044] Therefore, in the display device 100 provided in this application embodiment, its frame 30 cooperates with the back panel side plate 12 through the bent portion 324 of the second side wall 32, and abuts against the third side wall 33 of the back panel body 11. This eliminates the need for a U-shaped groove structure and a flanged ferrule structure, thus achieving a fixed connection between the back panel 10 and the frame 30, simplifying the process and reducing production difficulty. Furthermore, the frame 30 structure formed by the sequentially connected first side wall 31, second side wall 32, and third side wall 33 is simple, easy to process and form, and can achieve stable mass production, thereby improving production efficiency and product yield.

[0045] In the display device 100 of the related art, separate support / limiting members are typically provided to stably fix the light filter frame 50 and the light-transmitting plate 20 within the display device 100. For example, a silicone pad is separately provided between the light filter frame 50 and the bezel 30 to limit the position of the light filter frame 50, and a glass clamping block is separately provided between the bezel 30, the back plate 10, the light filter frame 50, and the light-transmitting plate 20 to fix the light-transmitting plate 20. The separately provided support / limiting members not only make the overall structure of the display device 100 less compact, but also increase the assembly process.

[0046] Therefore, in order to further simplify the assembly process and improve assembly efficiency, the filter frame 50 in the display device 100 is also provided with a snap-fit ​​part 52 for snapping the light-transmitting plate 20, so that the light-transmitting plate 20 is fixed in the display device 100.

[0047] Please see Figure 5 And in conjunction with reference Figures 2 to 4 , Figure 5 It shows Figure 2 A schematic diagram of the structure of the filter frame of the display device in the illustrated embodiment. Specifically, as shown... Figure 5 As shown, the filter frame 50 (also referred to as a filter strip) may include a filter frame body 51 and a snap-fit ​​portion 52. The filter frame body 51 is disposed between the first sidewall 31 and the third sidewall 33, and the snap-fit ​​portion 52 can be used to snap onto the light-transmitting plate 20. Specifically, the portions of the filter frame body 51 near the sidewall body 322 and the bending portion 324 can respectively match the sidewall body 322 and the bending portion 324, thereby improving the stability of the filter frame 50. In some embodiments, the filter frame body 51 is at least partially housed within the receiving space of the frame 30.

[0048] Furthermore, the snap-fit ​​portion 52 is provided on the side of the filter frame body 51 away from the second sidewall 32, and extends from the filter frame body 51 toward the light-transmitting plate 20 to snap onto the light-transmitting plate 20, thereby limiting the position of the light-transmitting plate 20. Optionally, the snap-fit ​​portion 52 is made of an elastic material, such as an elastic rib.

[0049] In some embodiments, the end of the filter frame body 51 away from the second sidewall 32 and the latching portion 52 may form an insertion cavity 501, so that the light-transmitting plate 20 is inserted into the insertion cavity 501, thereby further strengthening the limiting effect of the light-transmitting plate 20. For example, the edge of the light-transmitting plate 20 may be inserted into the insertion cavity 501. By providing the latching portion 52 on the filter frame body 51 to limit the light-transmitting plate 20, and by forming an insertion portion between the latching portion 52 and the filter frame body 51 to insert the edge portion of the light-transmitting plate 20 therein, the limiting effect of the light-transmitting plate 20 is further strengthened. Therefore, the limiting of the light-transmitting plate 20 can be achieved without separately providing a support / limiting member, reducing the number of components in the display device 100, simplifying the assembly process, and improving assembly efficiency.

[0050] In some embodiments, the bottom of the filter frame 50 is supported by a third sidewall 33. Specifically, the bottom of the filter frame 50 is provided with a third mounting hole 510 that matches the second mounting hole 330, and the fastener 40 further passes through the third mounting hole 510 to fix the back plate 10, the frame 30, and the filter frame 50. That is, the threaded section of the fastener 40 can extend from the second mounting hole 330 and be inserted into the third mounting hole 510. In some embodiments, the first mounting hole 110, the second mounting hole 330, and the third mounting hole 510 are concentric in the orthographic projection direction of the display device 100, so that the fastener can pass through the first mounting hole 110, the second mounting hole 330, and the third mounting hole 510 at the same time, pressing and fixing the back plate 10, the frame 30, and the filter frame 50 together, further improving the installation stability of the filter frame 50. When the fastener 40 is a screw, it can fix the back plate 10, the frame 30, and the filter frame 50 by tightening it into the bottom of the filter frame 50, thereby forming the third mounting hole 510. When the fastener 40 is in the form of a stud and a nut, the stud can pass through the bottom of the filter frame 50 and be tightened into the nut provided in the filter frame 50.

[0051] Please refer to it again. Figure 2 In some embodiments, the display device 100 further includes a display panel 60, a mid-frame 70, and an optical film 80. The display panel 60 is disposed between the back plate 10 and the light-transmitting plate 20. The mid-frame 70 is disposed between the back plate 10 and the display panel 60. The optical film 80 is disposed between the mid-frame 70 and the back plate 10.

[0052] Specifically, the middle frame 70 can be fixedly connected to the side of the back panel body 11 facing the light-transmitting plate 20. That is, the back panel body 11 and the middle frame 70 can be respectively provided with corresponding connection holes (not shown in the figure), and the middle frame 70 can be fixedly connected to the back panel body 11 by screws or other fasteners.

[0053] In some embodiments, the middle frame 70 may extend a certain distance toward the first sidewall 31 and then continue to extend away from the filter frame body 51, thereby forming a support portion 71 between the back plate 10 and the light-transmitting plate 20. This support portion 71 can be used to support the display panel 60. In some embodiments, the display panel 60 may be stacked with the light-transmitting plate 20, with the display panel 60 supported on the support portion 71 of the middle frame 70, and the end of the light-transmitting plate 20 inserted into the insertion cavity 501. In this case, the edge of the light-transmitting plate 20 can be pressed tightly into the insertion cavity 501. Further, the side of the light-transmitting plate 20 facing the display panel 60 abuts against the snap-fit ​​portion 52, while the back plate body 11 of the back plate 10, the third sidewall 33 of the frame 30, and the filter frame 50 can be pressed and fixed together by fasteners 40, thereby making the fixed state between the display panel 60 and the light-transmitting plate 20 more stable. Therefore, during the movement of the display device 100, there will be no relative movement between the display panel 60 and the light-transmitting plate 20, thus preventing displacement during movement and avoiding collisions between the light-transmitting plate 20 and the display panel 60. Optionally, the material of the middle frame 70 can refer to materials in the prior art, such as plastic.

[0054] As a key component of the display device 100, the optical film 80 functions to provide sufficient brightness and a uniformly distributed light source, enabling it to display images normally. Specifically, the optical film 80 can be disposed between the support portion 71 of the middle frame 70 and the back panel body 11. In some embodiments, the optical film 80 may include one or more of the following: a reflective film, a diffuser film, a common prism sheet, a multifunctional prism sheet, a microlens film, and a reflective polarizing brightening film. The type and quantity of the optical film 80 can be selected and set according to actual needs, and are not specifically limited here.

[0055] In some embodiments, the display device 100 further includes a touch frame 90. Optionally, the touch frame 90 is an infrared PCB board. The filter frame body 51 may be a hollow structure, and the touch frame is disposed within the filter frame body 51. The infrared emitting position of the infrared PCB board is positioned opposite to the light-emitting surface of the filter frame 50, allowing infrared rays to be emitted from the filter frame body 51 and one side of the frame 30, thereby achieving the function of emitting infrared rays.

[0056] The display device 100 can be implemented as an infrared touch screen, which is an interactive screen composed of an infrared emitting element and a receiving sensing element mounted on the touch frame 90. An infrared detection network is formed on the screen surface, and any touching object can change the infrared light on the touch point to realize touch screen operation.

[0057] The display device 100 of this application configures the frame 30 as a first sidewall 31, a second sidewall 32, and a third sidewall 33 connected in sequence. The second sidewall 32 consists of an interconnected sidewall body 322 and a bent portion 324. The back panel sidewall 12 mates with the bent portion 324 and aligns with the sidewall body 322. The back panel body 11 abuts against the third sidewall 33. This frame 30 structural design eliminates the need for U-grooves and flanged openings, achieving a stable connection between the frame 30 and the back panel 10. This significantly reduces the number of steps in the frame 30 molding process, lowering production costs. Simultaneously, by eliminating the need for U-grooves and flanged openings in the frame 30, it not only reduces mold bursting issues caused by limited space but also effectively improves production efficiency and product yield, thereby achieving cost reduction and stable mass production.

[0058] Furthermore, the filter frame 50 in the display device 100 is provided with a snap-fit ​​part 52 for snapping the light-transmitting plate 20, and a third mounting hole 510 adapted to the second mounting hole 330 is opened on the side of the filter frame 50 near the third side wall 33. This allows the fastener 40 to pass through the first mounting hole 110 of the back plate body 11, the second mounting hole 330 of the third side wall 33, and the third mounting hole 510 of the filter frame body 51 in sequence, and abut against the back plate body 11 and the filter frame body 51 respectively, thereby achieving the pressing and fixing of the back plate 10, the frame 30, and the filter frame 50. This pressing and fixing structure can reduce the problem of displacement when the light-transmitting plate 20 moves, and the snap-fit ​​part 52 on the filter frame 50 replaces the separately set fixing parts, such as silicone pads, glass pressing materials, etc., thereby simplifying the assembly process and improving assembly efficiency.

[0059] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural changes made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A display device, characterized in that, The display device includes: The back panel includes a back panel body and a back panel side panel, wherein the back panel side panel is bent from the back panel body; Translucent panel; A frame, the frame being disposed around the periphery of the light-transmitting plate; and A filter frame is disposed between the frame and the light-transmitting plate, and the filter frame is provided with a snap-fit ​​part for snapping the light-transmitting plate; The frame includes a first sidewall, a second sidewall, and a third sidewall connected in sequence. The first sidewall and the third sidewall are disposed opposite to each other. The second sidewall includes a sidewall body and a bent portion. The back panel sidewall cooperates with the bent portion and is aligned with the sidewall body. The back panel body abuts against the third sidewall. The bending portion is L-shaped, connecting the main body of the side wall and the third side wall, and includes a first bending segment and a second bending segment that are connected to each other. Wherein, one end of the first bent section is connected to the side wall body, and the other end of the first bent section is connected to one end of the second bent section, and the first bent section is disposed opposite to the first side wall; The back panel side plate is located on the side of the second bent section opposite to the filter frame; and The back plate body is located on the side of the third side wall opposite to the filter frame; The back panel body is provided with a first mounting hole, and the third side wall is provided with a second mounting hole that matches the first mounting hole. The back panel body and the third side wall are fixed by fasteners that pass through the first mounting hole and the second mounting hole. The bottom of the filter frame is supported by the third sidewall. The bottom of the filter frame is provided with a third mounting hole that matches the second mounting hole. The fastener further passes through the third mounting hole to fix the back plate, the frame and the filter frame.

2. The display device according to claim 1, characterized in that, The main body of the side wall is perpendicular to the first side wall, the first bent section is perpendicular to the main body of the side wall, the second bent section is parallel to the main body of the side wall, and the second bent section is perpendicular to the third side wall.

3. The display device according to claim 2, characterized in that, The back panel side plate is arranged parallel to the second bending section and extends from the back panel body toward the first bending section; the back panel body is arranged parallel to the third side wall at least in the portion abutting against the third side wall.

4. The display device according to claim 1, characterized in that, The filter frame includes a filter frame body, which is disposed between the first sidewall and the third sidewall; The snap-fit ​​part is located on the side of the filter frame body away from the second sidewall, and the filter frame body and the snap-fit ​​part form an insertion cavity so that the light-transmitting plate is inserted into the insertion cavity.

5. The display device according to claim 4, characterized in that, The snap-fit ​​portion is made of an elastic material; and / or, the snap-fit ​​portion extends from the filter frame body toward the light-transmitting plate.

6. The display device according to claim 5, characterized in that, Also includes: The display panel is disposed between the back plate and the light-transmitting plate; A middle frame is located between the back panel and the display panel; as well as An optical film is disposed between the middle frame and the back plate.

Images