Shell assembly of display equipment and display equipment

Abstract

The utility model relates to a shell assembly of display equipment and the display equipment, the shell assembly comprises a frame body, a shell and a support connected between the frame body and the shell, the frame body is provided with a first wall part, and the first wall part is provided with a first clamping hole and a second clamping hole which are communicated with each other; the first clamping hole and the second clamping hole are sequentially formed in the first direction. The support comprises a connecting base, a clamping part and a connecting part connected between the connecting base and the clamping part, and the connecting part and the clamping part can enter and exit from the first clamping hole. The support can move back and forth between a first position and a second position in the first direction. When the support is located at the first position, the connecting part and the clamping part are arranged in the first clamping hole in a penetrating mode. When the support is located at the second position, the connecting part penetrates through the second clamping hole, and at least part of the first wall part is clamped between the clamping part and the connecting base. According to the shell assembly of the display equipment and the display equipment, screw locking and screw hole positioning steps can be reduced, operation is easy and convenient, and the production efficiency of the display equipment can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of display devices, and in particular to a housing assembly of a display device and a display device. Background Art

[0002] Existing display devices typically include a housing and a frame. The frame provides support and fixation for the screen and internal components to prevent external impact and damage. The housing can prevent the entry of dust, water vapor, etc., and provide improved physical protection for internal electronic components such as circuit boards.

[0003] The frame and the shell are usually assembled by connecting them with a connecting bracket, which is fixed to the frame and the shell by means of locking screws. However, the locking screw operation is particularly inconvenient within the limited space between the frame and the shell, and it is also necessary to position each screw hole, which is particularly cumbersome and results in low assembly efficiency. Utility Model Content

[0004] The purpose of the present application is to provide a housing assembly of a display device and a display device, aiming to improve the problem of low assembly efficiency between the frame and the housing.

[0005] According to a first aspect of the present application, a housing assembly for a display device is provided, comprising a frame, a housing, and a bracket connected between the frame and the housing, wherein the frame has a first wall portion, the first wall portion being provided with a first latching hole and a second latching hole that are interconnected; wherein the first latching hole and the second latching hole are arranged sequentially along a first direction. The bracket comprises a connecting seat, a latching portion, and a connecting portion connected between the connecting seat and the latching portion, wherein the connecting seat is connected to the housing, and the connecting portion and the latching portion can move in and out of the first latching hole. The bracket comprises a first position and a second position, and can move back and forth between the first position and the second position along the first direction. When the bracket is in the first position, the connecting portion and the latching portion are inserted into the first latching hole. When the bracket is in the second position, the connecting portion is inserted into the second latching hole, and at least a portion of the first wall portion is clamped between the latching portion and the connecting seat.

[0006] In the above technical solution, the connecting portion and the clamping portion can enter and exit the first clamping hole, for example, from one side of the first wall portion through the first clamping hole to the other side of the first wall portion, with the connecting portion located within the first clamping hole. The bracket can move back and forth between a first position and a second position along a first direction. When the bracket is in the first position, the connecting portion and the clamping portion are inserted into the first clamping hole. When the bracket is in the second position, the connecting portion is inserted into the second clamping hole, and at least a portion of the first wall portion is clamped between the clamping portion and the connecting seat, thereby securing the bracket to the frame. This can reduce the steps of screw locking and screw hole positioning, and does not require additional tools, making operation simple and convenient, thereby improving the production efficiency of the display device.

[0007] In some preferred embodiments, the first wall portion further defines a limiting hole that communicates with the second engaging hole. When the bracket is directly in the second position, the bracket further includes a limiting portion that is connected to the engaging portion and / or the connecting portion, and the engaging portion engages with the limiting hole. The engaging portion is clamped to the connecting seat to limit movement of the entire bracket in the third direction, preventing the bracket from sliding from the second engaging hole to the first engaging hole. The limiting portion cooperates with the limiting hole to limit movement of the entire bracket in the first direction.

[0008] In some preferred embodiments, along the second direction, the two sides of the second latching hole respectively have a first wall surface and a second wall surface that are arranged opposite to each other, and the limiting hole passes through the first wall surface or the second wall surface and communicates with the second latching hole; wherein, the first direction is perpendicular to the second direction. One end of the limiting portion is connected to the side of the clamping portion close to the first latching hole, and the other end is bent toward the direction of the first latching hole and engaged with the limiting hole. When the connecting portion moves along the first latching hole to the second latching hole, the clamping portion moves along the inner wall of the first latching hole. When entering the second latching hole, since the width of the second latching hole is smaller, the clamping portion bends toward the second wall surface due to the support of the inner wall of the first latching hole. When reaching the second latching hole, the limiting portion can directly pop up to enter the limiting hole, thereby easily achieving the clamping and limiting of the limiting portion and the limiting hole.

[0009] In some preferred embodiments, the bracket further includes a supporting portion, and along the first direction, the limiting portion and the supporting portion are respectively located on both sides of the clamping portion. Along the first direction, a supporting surface is provided on the side of the second clamping hole away from the first clamping hole, and the supporting surface is connected between the first wall surface and the second wall surface, and the supporting surface, the first wall surface and the second wall surface together enclose the second clamping hole, and the supporting portion is adapted to the supporting surface. When the bracket is located in the second position, the supporting portion abuts against the abutting surface. By setting the abutting surface to limit the bracket, it is convenient for the bracket to move to a predetermined position. For example, when the supporting portion contacts the abutting surface, the limiting portion directly engages with the limiting hole.

[0010] In some preferred embodiments, the abutting surface is a curved surface, and the surface of the abutting portion facing the first wall is also a curved surface. The provision of the curved surface can reduce the impact of the abutting portion on the abutting surface, increase the contact area between the abutting portion and the abutting surface, and more evenly distribute stress, thereby reducing impact damage to the abutting surface caused by the abutting portion.

[0011] In some preferred embodiments, the inner wall of the first engaging hole has an arcuate chamfered surface, which connects the inner wall of the first engaging hole with the first wall surface and / or the second wall surface. The arcuate chamfered surface smoothly contacts the stopper, which not only reduces scratches on the inner wall of the first engaging hole by the stopper, but also facilitates movement of the stopper into the second engaging hole. After passing through the arcuate chamfered surface, the engaging portion gradually compresses and enters the second engaging hole, facilitating engagement between the stopper and the second engaging hole.

[0012] In some preferred embodiments, the engaging portion includes a first engaging portion and a second engaging portion, a first engaging space being defined between the first engaging portion and the connecting seat, and a second engaging space being defined between the second engaging portion and the connecting seat. The first wall portion includes a first portion and a second portion, and along the second direction, the first portion and the second portion are respectively located on either side of the second engaging hole, the first portion being engaged in the first engaging space, and the second portion being engaged in the second engaging space.

[0013] Along the third direction, the thickness of the first portion is T1, and the thickness of the second portion is T2. T1 > T2. Increasing the thickness of the first portion increases its strength and reduces deformation between the bracket and the first wall. Furthermore, the different thicknesses of the first and second portions facilitate positioning and fastening of the bracket between the two portions. Alternatively, T2 > T1. The first, second, and third directions are mutually perpendicular.

[0014] In some preferred embodiments, the first wall portion further comprises a third portion and a fourth portion. Along the second direction, the third portion and the fourth portion are located on either side of the first latching hole, respectively, with the third portion connected to the first portion and the fourth portion connected to the second portion. Along the third direction, the thickness of the third portion is T3, and the thickness of the fourth portion is T4. T1 > T3. By setting the thickness of the first portion greater than the thickness of the first portion, when the connecting portion enters the second latching hole from the first latching hole, the greater thickness of the first portion allows the first clamping portion and the connecting seat to clamp the first portion more tightly, thereby improving the connection strength between the bracket and the frame. The smaller thickness of the third portion facilitates movement of the connecting portion within the first latching hole. And / or, T2 > T4, facilitating movement of the connection within the first latching hole, thereby improving the connection strength between the bracket and the frame.

[0015] In some preferred embodiments, the connecting base has a first fixing hole, and the housing has a second fixing hole extending therethrough. The housing assembly of the display device further includes a fastener, which passes through the second fixing hole and into the first fixing hole. The fastener secures the housing and the connecting base, thereby securing the housing, the bracket, and the frame. Because the second fixing hole is a through hole, the fastener can be secured to the housing and the connecting base directly from outside the housing, making operation simpler and more convenient.

[0016] According to a first aspect of the present application, a display device is provided, comprising a housing assembly of the display device as described in any embodiment of the first aspect above.

[0017] Additional aspects and advantages of the embodiments of the present application will be described, shown, or explained in part in the following description through implementation of the embodiments of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] One or more embodiments are exemplarily described by corresponding drawings, which do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements, and unless otherwise stated, the dimensions in the drawings do not constitute proportional limitations.

[0019] Figure 1 An exploded view of a housing assembly according to some embodiments of the present application;

[0020] Figure 2 A side view of a housing assembly according to some embodiments of the present application (viewed along a first direction X);

[0021] Figure 3 for Figure 2 AA section view and a partial enlarged view of point B;

[0022] Figure 4 This is a schematic structural diagram of the first latch hole and the second latch hole in some embodiments of the present application;

[0023] Figure 5 This is a schematic structural diagram of a bracket according to some embodiments of the present application;

[0024] Figure 6 Schematic diagram of the clamping connection between the bracket and the first wall portion in some embodiments of the present application (the bracket is in the first position);

[0025] Figure 7 Schematic diagram of the clamping connection between the bracket and the first wall portion in some embodiments of the present application (the bracket is in the second position);

[0026] Figure 8 This is a schematic structural diagram of a bracket according to some embodiments of the present application;

[0027] Figure 9 This is a schematic structural diagram of the first latch hole and the second latch hole in some embodiments of the present application;

[0028] Figure 10 This is a schematic structural diagram of a bracket according to some embodiments of the present application;

[0029] Figure 11 This is a schematic structural diagram of a bracket according to some embodiments of the present application;

[0030] Figure 12 This is a schematic diagram of the connection between the bracket, frame and housing in some embodiments of the present application;

[0031] Figure 13 This is a schematic diagram of the connection between the bracket and the shell in some embodiments of the present application.

[0032] Description of reference numerals:

[0033] 10. Frame; 11. First wall; 111. First portion; 112. Second portion; 113. Third portion; 114. Fourth portion; 12. First latch hole; 13. Second latch hole; 131. First wall surface; 132. Second wall surface; 133. Abutting surface; 14. Position-limiting hole; 15. Arc-shaped chamfered surface;

[0034] 20. Housing; 21. Second fixing hole;

[0035] 30. Bracket; 31. Connecting seat; 32. Clamping portion; 321. First clamping portion; 322. Second clamping portion; 323. First clamping space; 324. Second clamping space; 33. Connecting portion; 34. Positioning portion; 341. First section; 342. Second section; 343. Third section; 35. Abutting portion; 36. First fixing hole;

[0036] 40. Fastener; X, first direction; Y, second direction; Z, third direction. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0038] References to "embodiments" in this application mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the 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.

[0039] In the description of the embodiments of this application, the technical terms "first" and "second" are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly specify the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0040] In the description of the embodiments of this application, the term "and / or" is simply a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent the following three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0041] The technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0042] The housing assembly of a display device typically consists of a frame and a casing. The frame supports and secures the display screen and internal components, protecting them from external impact and damage. The casing prevents the ingress of impurities such as dust and moisture, providing physical protection for the various electronic components within. Together, the casing and frame form the overall structural framework of the display device. Assembly of the casing and frame typically requires the use of a bracket, with one end of the bracket secured to the frame using screws, and the other end also secured to the casing using screws, thus securing the frame and casing.

[0043] However, in the process of implementing the present invention, the inventors of the present application found that it is particularly inconvenient to perform locking operations in the limited space of the frame and the shell, and it is also necessary to position the screw holes before locking, such as the screws on the bracket and the frame, and the screws on the bracket and the shell. The assembly operation is particularly cumbersome, resulting in low production efficiency of the display device.

[0044] To solve the above problems, in the first aspect, the present application proposes a housing assembly for a display device, please refer to Figure 1 and Figure 2 , includes a frame 10, a shell 20 and a bracket 30. The bracket 30 is connected between the shell 20 and the frame 10 to fix the shell 20 and the frame 10.

[0045] The frame 10 supports and secures the display device, protecting it from external impact and damage. The frame 10 is often made of materials such as plastic and metal to enhance its texture and strength, and to provide it with better thermal conductivity.

[0046] Please refer to Figures 2 to 4The frame 10 has a first wall portion 11, which is used to connect with the bracket 30 and / or the housing 20. The first wall portion 11 is defined with a first latch hole 12 and a second latch hole 13. The first latch hole 12 and the second latch hole 13 are interconnected and are arranged sequentially along the first direction X. One end of the bracket 30 can be engaged with the first wall portion 11 at the first latch hole 12 and / or the second latch hole 13, thereby securing the bracket 30 to the first wall portion 11 of the frame 10.

[0047] Please refer to further Figure 5 The bracket 30 includes a connecting base 31, a clamping portion 32, and a connecting portion 33. The connecting base 31 is connected to the housing 20, and the connecting portion 33 is connected between the clamping portion 32 and the connecting base 31. The connecting portion 33 is clamped in the second clamping hole 13. The connecting base 31 and the clamping portion 32 are respectively located on both sides of the first wall portion 11, so that the first wall portion 11 can be clamped between the clamping portion 32 and the connecting base 31.

[0048] The bracket 30 includes a first position (eg Figure 6 as shown) and the second position (as Figure 7 ), and the bracket 30 can move back and forth between the first position and the second position along the first direction X. When the bracket 30 is in the first position, the connecting portion 33 and the clamping portion 32 are inserted into the second clamping hole 12. When the bracket 30 is in the second position, the connecting portion 33 is inserted into the second clamping hole 13, and at least a portion of the first wall portion 11 is clamped between the clamping portion 32 and the connecting seat 31, thereby securing the bracket 30 to the frame 10. This reduces the steps of screw locking and screw hole positioning, and does not require additional tools, making operation simple and convenient, thereby improving the production efficiency of display devices.

[0049] For example, see Figure 4 and Figure 6Along the second direction Y, the width of the first engaging hole 12 is W1, the width of the second engaging hole 13 is W2, and the width of the engaging portion 32 is W3, where W2 < W3 ≤ W1. The first direction X is perpendicular to the second direction Y. In the embodiment of the present application, because the width of the engaging portion 32 is less than or equal to the width of the first engaging hole 12, the engaging portion 32 can pass through the first engaging hole 12. For example, the engaging portion 32 can pass from one side of the first wall portion 11 through the first engaging hole 12 to the other side of the first wall portion 11, wherein the connecting portion 33 is located within the first engaging hole 12. Since the first engaging hole 12 and the second engaging hole 13 are connected, the connecting portion 33 can move through the first engaging hole 12 into the second engaging hole 13. However, since the width of the engaging portion 32 is greater than the width of the second engaging hole 13, the engaging portion 32 cannot pass through the second engaging hole 13. In this way, the first wall portion 11 is engaged between the engaging portion 32 and the connecting seat 31, thereby securing the bracket 30 to the frame 10. The steps of locking screws and positioning screw holes can be reduced, the operation is simple and convenient, and no additional tools are required, thereby improving the production efficiency of the display device.

[0050] In some embodiments, please refer to Figure 7 The first wall portion 11 further defines a limiting hole 14, which communicates with the second engaging hole 13. Correspondingly, the bracket 30 further includes a limiting portion 34, which is connected to the engaging portion 32 and / or the connecting portion 33. When the bracket 30 is in the second position, the first wall portion 11 is engaged between the limiting portion 34 and the connecting seat 31, and when the connecting portion 33 is located in the second engaging hole 13, the engaging portion 32 engages with the limiting hole 14.

[0051] By clamping the clamping portion 32 and the connecting seat 31, the entire bracket 30 can be restricted from moving in the third direction Z, preventing the bracket 30 from sliding from the second clamping hole 13 to the first clamping hole 12. By cooperating with the limiting portion 34 and the limiting hole 14, the entire bracket 30 can be restricted from moving along the first direction X. Optionally, the width of the connecting portion 33 in the second direction Y is adapted to the width of the second clamping hole 13. For example, the width of the connecting portion 33 is the same as or approximately the same as the width of the second clamping hole 13, so as to reduce the movement of the entire bracket 30 in the second direction Y, thereby securing the bracket 30 to the frame 10.

[0052] The first direction X, the second direction Y, and the third direction Z are perpendicular to each other.

[0053] In some embodiments, please refer to Figures 7 to 9Along the second direction Y, the second engaging hole 13 has a first wall surface 131 and a second wall surface 132 disposed opposite each other on both sides. The first wall surface 131 and the second wall surface 132 are both inner walls of the second engaging hole 13. The aforementioned limiting hole 14 can penetrate the first wall surface 131 or the second wall surface 132, so that the limiting hole 14 and the second engaging hole 13 are in communication. One end of the limiting portion 34 is connected to the side of the engaging portion 32 near the first engaging hole 12, and the other end is bent toward the first engaging hole 12 and engaged with the limiting hole 14, thereby limiting the movement of the bracket 30 in the first direction X. In the embodiment of the present application, the first direction X is perpendicular to the second direction Y.

[0054] For example, please refer further Figure 10 The first clamping hole 12 is opened on the first wall surface 131, and the limiting portion 34 includes a first section 341, a second section 342 and a third section 343. The second section 342 is connected between the first section 341 and the third section 343. The first section 341 is connected to the clamping portion 32, and the first section 341 is inclined toward the first wall surface 131. The second section 342 is connected to the first section 341 and inclined toward the first wall surface 131. The third section 343 is connected to the second section 342, and the third section 343 is bent along a direction parallel to the second direction Y. When the connecting portion 33 moves along the first engaging hole 12 to the second engaging hole 13, the third section 343 moves along the inner wall of the first engaging hole 12. When entering the second engaging hole 13, since the width of the second engaging hole 13 is smaller, the third section 343 bends toward the second wall surface 132 due to the support of the inner wall of the first engaging hole 12. When reaching the second engaging hole 13, the limiting portion 34 can directly pop up to enter the limiting hole 14, thereby achieving the locking and limiting connection between the limiting portion 34 and the limiting hole 14.

[0055] The limiting portion 34 may also be made of an elastic material, such as carbon fiber reinforced rubber, high-hardness polyurethane elastomer, or thermoplastic polyester elastomer. For example, in the case of carbon fiber reinforced rubber, adding carbon fibers to the rubber not only retains the elasticity of the rubber but also increases its strength, allowing the limiting portion 34 to be compressed into the limiting hole 14 and restrict the movement of the bracket 30 within the limiting hole 14. Alternatively, the limiting portion 34 may be made of a sheet-like metal material to facilitate compression of the limiting portion 34 when the connecting portion 33 moves from the first engaging hole 12 into the second engaging hole 13.

[0056] In some other embodiments, please refer to Figure 7 and Figure 9The inner wall of the first engaging hole 12 has an arcuate chamfered surface 15, which connects the inner wall of the first engaging hole 12 and the first wall surface 131 and / or the second wall surface 132. When the connecting portion 33 moves from the first engaging hole 12 into the second engaging hole 13, the limiting portion 34 first moves along the inner wall of the first engaging hole 12 and moves to the arcuate chamfered surface 15. The arcuate chamfered surface 15 and the limiting portion 34 are in smooth contact, which not only reduces the scratching of the inner wall of the first engaging hole 12 by the limiting portion 34, but also facilitates the movement of the limiting portion 34 into the second engaging hole 13. After passing the arcuate chamfered surface 15, the engaging portion 32 is gradually compressed to enter the second engaging hole 13, which facilitates the engaging engagement of the limiting portion 34 with the second engaging hole 13.

[0057] In some embodiments, please refer to Figure 7 、 Figure 9 and Figure 10 The bracket 30 further includes a supporting portion 35. Along the first direction X, the limiting portion 34 and the supporting portion 35 are located on either side of the engaging portion 32, with the limiting portion 34 being closer to the first engaging hole 12. Along the first direction X, a supporting surface 133 is provided on the side of the second engaging hole 13 away from the first engaging hole 12. The supporting surface 133 is connected between the first wall 131 and the second wall 132. The supporting surface 133, the first wall 131, and the second wall 132 collectively enclose the second engaging hole 13. The supporting portion 35 is adapted to the supporting surface 133. When the bracket 30 is in the second position, the supporting portion 35 abuts against the supporting surface 133. The provision of the supporting surface 133 limits the bracket 30 so that the bracket 30 can be moved to a predetermined position. For example, when the supporting portion 35 contacts the abutting surface 133, the limiting portion 34 directly engages with the limiting hole 14.

[0058] Optionally, in some embodiments, the supporting surface 133 is an arc surface, and the surface of the supporting portion 35 facing the first wall surface 131 is an arc surface, and the two arc surfaces are adapted to each other. When the bracket 30 moves from the first clamping hole 12 to the second clamping hole 13, the setting of the arc surface can reduce the impact of the supporting portion 35 on the supporting surface 133, and the setting of the arc surface can increase the contact area between the supporting portion 35 and the supporting surface 133, and the stress dispersion is more uniform, which can reduce the impact damage of the supporting portion 35 on the supporting surface 133.

[0059] Please refer to Figure 11 and Figure 12The engaging portion 32 includes a first engaging portion 321 and a second engaging portion 322. A first engaging space 323 is defined between the first engaging portion 321 and the connecting seat 31, and a second engaging space 324 is defined between the second engaging portion 322 and the connecting seat 31. The first wall portion 11 includes a first portion 111 and a second portion 112. Along the second direction Y, the first portion 111 and the second portion 112 are located on either side of the second engaging hole 13, respectively. The first portion 111 is engaged with the first engaging space 323, and the second portion 112 is engaged with the second engaging space 324. Along the third direction Z, the thickness of the first portion 111 is T1, and the thickness of the second portion 112 is T2. T1>T2, increasing the thickness of the first portion 111 increases the strength of the first portion 111 and reduces deformation of the engagement between the bracket 30 and the first wall portion 11. Furthermore, the different thicknesses of the first portion 111 and the second portion 112 facilitate positioning and engagement of the bracket 30. Alternatively, T2>T1.

[0060] In some other embodiments, please refer to Figure 9 The first wall portion 11 further includes a third portion 113 and a fourth portion 114. Along the second direction Y, the third portion 113 and the fourth portion 114 are located on either side of the first latching hole 12, respectively. The third portion 113 is connected to the first portion 111, and the fourth portion 114 is connected to the second portion 112. Along the third direction Z, the thickness of the third portion 113 is T3, where T1>T3. By setting the thickness of the first portion 111 to be greater than that of the first portion 111, when the connecting portion 33 enters the second latching hole 13 from the first latching hole 12, the first engaging portion 321 and the connecting seat 31 can clamp the first portion 111 more tightly due to the greater thickness of the first portion 111, thereby improving the connection strength between the bracket 30 and the frame 10. The smaller thickness of the third portion 113 facilitates movement of the connecting portion 33 within the first latching hole 12. Based on the same inventive concept, the thickness of the fourth portion 114 is T4, T2>T4, which facilitates movement in the first clamping hole 12 and improves the connection strength between the bracket 30 and the frame 10.

[0061] Regarding the connection between the bracket 30 and the housing 20, in some embodiments, please refer to Figure 13 The connecting base 31 defines a first fixing hole 36, and the housing 20 defines a second fixing hole 21 extending therethrough. The housing assembly of the display device further includes a fastener 40. The fastener 40 can be inserted through the second fixing hole 21 into the first fixing hole 36. The fastener 40 is secured to the housing 20 and the connecting base 31, thereby securing the housing 20, the bracket 30, and the frame 10. Because the second fixing hole 21 is a through hole, the fastener 40 can be secured to the housing 20 and the connecting base 31 directly from outside the housing 20, making the operation simpler and more convenient. The fastener 40 can be a screw, bolt, or pin.

[0062] In a second aspect, the present application further provides a display device comprising a housing assembly of the display device as described in any embodiment of the first aspect. The display device may be any of the existing displays or screens, such as a commercial display tablet, a conference tablet, or an interactive flat panel display (IFPD).

[0063] The above description is merely an embodiment 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 present application specification and drawings, 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 housing assembly of a display device, comprising a frame, a housing, and a bracket connected between the frame and the housing, characterized in that: The frame body has a first wall portion, and the first wall portion is provided with a first clamping hole and a second clamping hole that are connected to each other; wherein the first clamping hole and the second clamping hole are arranged in sequence along the first direction; The bracket includes a connecting seat, a clamping portion, and a connecting portion connected between the connecting seat and the clamping portion, the connecting seat is connected to the housing, and the connecting portion and the clamping portion can enter and exit the first clamping hole; The bracket includes a first position and a second position, and the bracket can move back and forth between the first position and the second position along the first direction; When the bracket is located at the first position, the connecting portion and the clamping portion are inserted into the first clamping hole; When the bracket is located at the second position, the connecting portion is inserted into the second clamping hole, and at least a portion of the first wall portion is clamped between the clamping portion and the connecting seat.

2. The housing assembly of the display device according to claim 1, wherein: The first wall portion further defines a limiting hole, the limiting hole communicating with the second latching hole; The bracket further includes a limiting portion, which is connected to the clamping portion and / or the connecting portion. When the bracket is located at the second position, the clamping portion is clamped with the limiting hole.

3. The housing assembly of the display device according to claim 2, wherein: Along the second direction, the second clamping hole has a first wall surface and a second wall surface disposed opposite to each other on both sides thereof, and the limiting hole passes through the first wall surface or the second wall surface and communicates with the second clamping hole; wherein the first direction is perpendicular to the second direction; One end of the limiting portion is connected to one side of the clamping portion close to the first clamping hole, and the other end is bent toward the first clamping hole and clamped with the limiting hole.

4. The housing assembly of the display device according to claim 3, wherein: The bracket further includes a supporting portion, and along the first direction, the limiting portion and the supporting portion are respectively located on both sides of the clamping portion; Along the first direction, the second card hole has a supporting surface on the side away from the first card hole, and the supporting surface is connected between the first wall surface and the second wall surface, and the supporting surface, the first wall surface and the second wall surface together enclose the second card hole. When the bracket is in the second position, the supporting portion abuts against the supporting surface.

5. The housing assembly of the display device according to claim 4, wherein: The supporting surface is a curved surface, and the surface of the supporting portion facing the first wall surface is a curved surface.

6. The housing assembly of the display device according to claim 3, wherein: The inner wall of the first clamping hole has an arc-shaped chamfered surface, and the arc-shaped chamfered surface is connected between the inner wall of the first clamping hole and the first wall surface and / or the second wall surface.

7. The housing assembly of the display device according to claim 1, wherein: The clamping portion includes a first clamping portion and a second clamping portion, a first clamping space is defined between the first clamping portion and the connecting seat, and a second clamping space is defined between the second clamping portion and the connecting seat; The first wall portion includes a first portion and a second portion. Along the second direction, the first portion and the second portion are respectively located on both sides of the second engaging hole. At least a portion of the first portion is engaged with the first engaging space, and at least a portion of the second portion is engaged with the second engaging space. Along the third direction, the thickness of the first portion is T1, and the thickness of the second portion is T2; T1>T2, or T2>T1; The first direction, the second direction and the third direction are perpendicular to each other.

8. The housing assembly of the display device according to claim 7, wherein: The first wall portion further comprises a third portion and a fourth portion, wherein the third portion and the fourth portion are respectively located on both sides of the first clamping hole along the second direction, the third portion is connected to the first portion, and the fourth portion is connected to the second portion; Along the third direction, the thickness of the third portion is T3, and the thickness of the fourth portion is T4; T1>T3, and / or T2>T4.

9. The housing assembly of the display device according to any one of claims 1 to 8, characterized in that: The connecting seat is provided with a first fixing hole, and the shell is provided with a penetrating second fixing hole; The housing assembly of the display device further includes a fastener, which passes through the second fixing hole and is arranged in the first fixing hole, and the fastener is fixed to the housing and the connecting seat.

10. A display device, characterized in that: A housing assembly comprising the display device according to any one of claims 1 to 9.

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