Display device

Abstract

The embodiment of the invention provides a display device, belongs to the technical field of display, and aims to solve the technical problems that the process of fixing a rear shell and a middle frame mutually is troublesome and the assembly efficiency of the display device is low in the prior art. The display device comprises a middle frame, a display module, a first support and a rear shell. The display module is provided with a back plate which is fixedly connected with the middle frame; the first support comprises an abutting part and a fixing part, and the abutting part and the fixing part are fixed to the middle frame. The rear shell comprises a main body, a rotating structure and a fixed structure; the rotating structure and the fixed structure are arranged on the surface of the main body facing the backboard; the rotating structure comprises a rotating part and an inserting part, the rotating part abuts against the surface, facing the main body, of the abutting part, and the inserting part abuts against the surface, deviating from the main body, of the fixing part; the fixing structure is close to the ground side of the display device relative to the rotating structure. The body can be relatively fixed to the middle frame at least through the fixing structure. According to the display device, the process of mutually fixing the rear shell and the middle frame is more convenient, and the assembling efficiency of the display device is improved.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of household appliances, and in particular to a display device. Background Art

[0002] A display device is a common electronic output device that converts electronic files into graphics and displays the images on a screen. The display device includes a display module, a middle frame, and a rear housing. The middle frame defines a cavity for accommodating the display module. The rear housing and the middle frame are fixed to each other, and the rear housing is at least used to enclose the cavity, thereby protecting the display module. However, the process of fixing the rear housing and the middle frame to each other is cumbersome, resulting in low assembly efficiency of the display device. Summary of the Invention

[0003] The embodiments of the present application provide a display device that can solve the technical problems of a complicated process of fixing a rear cover and a middle frame to each other and low assembly efficiency of the display device.

[0004] In a first aspect, an embodiment of the present application provides a display device, comprising:

[0005] A middle frame is provided with a receiving cavity;

[0006] A display module is disposed in the accommodating cavity; the display module has a back plate, and the back plate is fixedly connected to the middle frame;

[0007] a first bracket, the first bracket being located on the top side of the display device; the first bracket comprising an abutting portion and a fixing portion, the abutting portion and the fixing portion being relatively fixed to the middle frame;

[0008] The rear shell includes a main body, a rotating structure, and a fixed structure; the main body is arranged opposite to the back plate; the rotating structure and the fixed structure are arranged on the surface of the main body facing the back plate;

[0009] The rotating structure includes a rotating member and a plug-in member located on the upper side of the display device, the rotating member abuts against the surface of the abutting portion facing the main body, and at least a portion of the plug-in member abuts against the surface of the fixing portion facing away from the main body; the main body can be rotated relative to the first bracket at least via the rotating structure;

[0010] The fixing structure may be closer to the ground side of the display device relative to the rotating structure, and the main body may be fixed to the middle frame at least by the fixing structure.

[0011] In the display device of the embodiment of the present application, when the rear shell and the middle frame are fixedly connected, the rotating member abuts against the surface of the abutting portion facing the main body, and at least a portion of the connector abuts against the surface of the fixing portion facing away from the main body; then the main body is rotated relative to the first bracket via the rotating structure, and the end of the main body away from the rotating structure moves toward the middle frame located on the ground side of the display device; the fixing structure is relatively fixed to the middle frame so that the main body is relatively fixed to the middle frame via the fixing structure, thereby achieving fixation of the rear shell and the middle frame, making the process of fixing the rear shell and the middle frame to each other more convenient, and improving the assembly efficiency of the display device.

[0012] In some embodiments of the present application, the number of the abutting portions is set to be multiple, and the number of the fixing portions is set to be multiple;

[0013] The plurality of abutting portions and the plurality of fixing portions are alternately arranged in sequence along a first direction, wherein the first direction is perpendicular to a line connecting the sky side of the display device and the ground side of the display device;

[0014] The number of the connectors is set to be multiple, and among the multiple connectors, at least one connector is located on the left side of the display device, and at least one connector is located on the right side of the display device.

[0015] With this arrangement, the number of abutment portions and the number of fixing portions are set to be multiple, making the rotation of the main body relative to the first bracket by the rotation structure more stable. At least one connector is located on the left side of the display device, and at least one connector is located on the right side of the display device. This allows the edges of the rear housing on the left and right sides of the display device to be fixedly connected to the first bracket, thereby reducing the possibility of the edge of the rear housing warping.

[0016] In some embodiments of the present application, the plurality of abutting portions and the plurality of fixing portions are integrally provided, and the abutting portions are located on a side of the fixing portion facing away from the main body;

[0017] And / or, the first bracket further includes a mounting portion, the mounting portion is connected to at least one of the abutting portion and the fixing portion, and the mounting portion is fixedly connected to the middle frame.

[0018] In this arrangement, the multiple abutting portions and the multiple fixing portions are integrally arranged, making the structure of the first bracket more stable. The first bracket also includes a mounting portion, and at least one of the abutting portions and the fixing portion is connected to the middle frame via the mounting portion, making the connection between the first bracket and the middle frame more stable.

[0019] In some embodiments of the present application, the connector includes a connecting portion and a plugging portion, a first end of the connecting portion is connected to the main body, and a second end of the connecting portion extends toward the back plate;

[0020] The first end of the plug-in portion is connected to the second end of the connecting portion, the second end of the plug-in portion extends away from the ground side of the display device, and the plug-in portion abuts against the fixing portion toward the surface of the main body;

[0021] And / or, the connector has an arcuate surface, which faces away from the ground side of the display device; when the main body rotates relative to the first bracket through the rotating structure, the connector abuts against the fixing portion through the arcuate surface.

[0022] With this arrangement, the main body is rotated relative to the first bracket via the rotating structure, and the end of the main body away from the rotating structure moves toward the middle frame located on the ground side of the display device, so that the surface of the plug-in portion facing the main body abuts the fixing portion, thereby fixing the rear housing relative to the first bracket via the plug-in portion.

[0023] The connector has an arcuate surface. When the main body rotates relative to the first bracket through the rotating structure, the connector abuts the fixed part through the arcuate surface, thereby making the process of the connector abutting the fixed part smoother and reducing the possibility of jamming between the connector and the fixed part.

[0024] In some embodiments of the present application, the fixing structure includes a hook, a first end of the hook is connected to the main body, and a second end of the hook extends toward the top side of the display device;

[0025] The display device also includes a second bracket, which is relatively fixed to the middle frame; a clamping piece is provided on the side of the second bracket facing the rear shell, and a clamping groove is formed between the clamping piece and the second bracket, and the clamping groove accommodates at least a portion of the hook.

[0026] In this arrangement, the main body is rotated relative to the first bracket through the rotating structure, and the end of the main body away from the rotating structure moves toward the middle frame located on the ground side of the display device. The second end of the hook can be inserted into the snap-fit groove, so that the main body can be relatively fixed to the second bracket through the hook, thereby realizing the fixing process of the rear shell and the middle frame.

[0027] In some embodiments of the present application, the hook has a pushing surface;

[0028] When the main body rotates relative to the first bracket via the rotating structure, the hook abuts against the engaging member via the pushing surface, and the second end of the hook extends into the engaging groove;

[0029] And / or, the number of the second brackets is set to two, wherein one of the second brackets is located on the left side of the display device, and the other second bracket is located on the right side of the display device.

[0030] With this arrangement, when the main body is rotated relative to the first bracket via the rotating structure, and the end of the main body away from the rotating structure moves toward the middle frame located on the ground side of the display device, the hook abuts against the engaging member via the pushing surface, causing the hook to deform, thereby facilitating the process of extending the second end of the hook into the engaging groove.

[0031] By setting the number of second brackets to two, one second bracket is located on the left side of the display device and the other second bracket is located on the right side of the display device, the connection between the rear shell and the middle frame is more stable, reducing the possibility of the edge of the rear shell warping.

[0032] In some embodiments of the present application, the fixing structure further includes at least one locking member, the rear housing is fixedly connected to the back plate via the locking member, and at least one of the locking members is located on the ground side of the display device;

[0033] The surface of the rear shell facing away from the back plate is provided with a receiving groove, and the receiving groove receives the at least one locking member;

[0034] The rear shell is further provided with a shielding member, which is movably provided on the rear shell and blocks the notch of the accommodating groove.

[0035] With this arrangement, the rear housing is fixedly connected to the back plate via the locking member, making the connection between the rear housing and the back plate more stable. Furthermore, by positioning the locking member in the receiving slot and shielding the slot opening with the shielding member, the possibility of the locking member being exposed is reduced, thereby improving the aesthetics of the display device and reducing the possibility of the locking member being detached from the rear housing.

[0036] In some embodiments of the present application, the rear housing further includes a fitting, the fitting being located on the top side of the display device and abutting against the middle frame;

[0037] The first end of the fitting member is connected to the main body, and the second end of the fitting member extends toward the back plate; when the main body rotates relative to the first bracket through the rotating structure, the first end of the fitting member abuts against the middle frame;

[0038] With this arrangement, the main body is rotated relative to the first bracket via the rotating structure, and the first end of the abutment contacts the middle frame. When the rear housing and the middle frame are fixedly connected, the abutment contacts the middle frame, making the connection between the abutment and the middle frame more stable and reducing the gap between the rear housing and the middle frame.

[0039] In some embodiments of the present application, the middle frame is provided with at least one limiting member, and the limiting member abuts against the surface of the main body facing the back plate;

[0040] And / or, an extension piece is further provided on the surface of the main body facing the back plate, and a positioning groove is provided on the surface of the back plate facing the main body, and the positioning groove accommodates at least a portion of the extension piece.

[0041] With this arrangement, when the main body is rotated relative to the first bracket via the rotating structure, and the end of the main body away from the rotating structure moves toward the middle frame on the ground side of the display device, the extension gradually approaches the positioning groove, allowing the extension to be inserted into the positioning groove. The cooperation between the extension and the positioning groove further stabilizes the connection between the main body and the back panel.

[0042] In a second aspect, an embodiment of the present application provides a display device, including a middle frame, a display module, a first bracket, and a rear cover;

[0043] The display module is disposed in the accommodating cavity of the middle frame, and the display module is connected to the middle frame at least via a back plate; the first bracket is located on the top side of the display device; the first bracket includes an abutting portion and a fixing portion, and the abutting portion and the fixing portion are relatively fixed to the middle frame;

[0044] The rear housing includes a main body, a rotating structure, and a fixed structure; the rotating structure and the fixed structure are arranged on a surface of the main body facing the back panel; the rotating structure includes a rotating member and a plug-in member located on the top side of the display device, and the fixed structure is closer to the bottom side of the display device relative to the rotating structure;

[0045] When the rear housing is fixedly connected to the middle frame, the rotating member abuts against the surface of the abutting portion facing the main body, and at least a portion of the plug-in member abuts against the surface of the fixing portion facing away from the main body;

[0046] The main body rotates relative to the first bracket through the rotating structure, and the end of the main body away from the rotating structure moves toward the middle frame located on the ground side of the display device; the fixed structure is relatively fixed to the middle frame so that the main body is relatively fixed to the middle frame through the fixed structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the implementation methods in the embodiments of the present application or related technologies, the following is a brief introduction to the drawings required for use in the embodiments or related technology descriptions. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0048] Figure 1 A schematic structural diagram of a display device according to an embodiment of the present application;

[0049] Figure 2This is a schematic diagram showing the structure of the back panel and rear cover of a display device according to an embodiment of the present application;

[0050] Figure 3 This is a schematic diagram of the structure of the first bracket and the second bracket of the back panel of the display device according to the embodiment of the present application;

[0051] Figure 4 This is a schematic diagram of the rear housing rotating relative to the back plate via the rotating structure according to an embodiment of the present application;

[0052] Figure 5 for Figure 4 A partial enlarged view of the rotating structure;

[0053] Figure 6 This is a schematic diagram of an embodiment of the present application in which the rear housing rotates relative to the back plate via the rotating structure, and the hook approaches the connecting member;

[0054] Figure 7 for Figure 6 A partial enlarged view of the rotating structure;

[0055] Figure 8 This is a schematic diagram of an embodiment of the present application in which the rear housing rotates relative to the back plate via a rotating structure, and the hook is located on the side of the clamping member facing the display device;

[0056] Figure 9 for Figure 8 A partial enlarged view of the rotating structure;

[0057] Figure 10 This is a structural diagram of a hook inserted into a connecting piece in an embodiment of the present application;

[0058] Figure 11 This is a schematic diagram of a partial structure in which the rear housing is installed on the middle frame in an embodiment of the present application;

[0059] Figure 12 This is a schematic diagram of the cooperation between the extension piece and the positioning groove in an embodiment of the present application.

[0060] Description of reference numerals:

[0061] 100, middle frame;

[0062] 110. Accommodating cavity; 120. Limiting member;

[0063] 200, back panel;

[0064] 210, positioning groove;

[0065] 300, first bracket;

[0066] 310, abutting portion; 320, fixing portion; 330, mounting portion;

[0067] 400, back shell;

[0068] 410, main body; 411, extension member; 412, fitting member; 413, receiving groove; 420, rotating structure; 421, plug-in member; 4211, plug-in portion; 4212, connecting portion; 422, rotating member; 430, fixing structure; 431, hook; 432, locking member;

[0069] 500, second bracket;

[0070] 510. Snap-on fittings. DETAILED DESCRIPTION

[0071] As described in the background art, the display device in the related art includes a display module, a middle frame and a rear shell. Among them, the middle frame is formed with a receiving cavity for accommodating the display module. The rear shell and the middle frame are fixed to each other, and the rear shell is at least used to close the receiving cavity so as to protect the display module through the rear shell. The rear shell is usually relatively fixed to the middle frame by means of snap-fitting or the like, and in order to ensure the connection strength between the rear shell and the middle frame, the rear shell usually needs to be connected to the middle frame through multiple sets of snap-fitting structures, so that when the rear shell and the middle frame are fixedly connected, it is usually necessary to accurately position the rear shell and the middle frame before they can be connected, which makes the process of fixing the rear shell and the middle frame to each other cumbersome and the assembly efficiency of the display device low.

[0072] In view of this, the display device of the embodiment of the present application is provided with a matching rotating structure and a first bracket, so that when the rear shell and the middle frame are fixedly connected, the rotating member abuts against the surface of the abutting portion facing the main body, and at least a portion of the connector abuts against the surface of the fixed portion facing away from the main body; then the main body is rotated relative to the first bracket through the rotating structure, and the end of the main body away from the rotating structure moves toward the middle frame located on the ground side of the display device; the fixed structure is relatively fixed to the middle frame, so that the main body is relatively fixed to the middle frame through the fixed structure, thereby achieving fixation of the rear shell and the middle frame.

[0073] Compared with the implementation in the related art that requires connecting the middle frame through multiple sets of clip-on structures to fix the rear shell and the middle frame, the embodiment of the present application can connect the first bracket through the plug-in member and the abutment member, and can move the end of the main body away from the rotating structure toward the middle frame located on the ground side of the display device through a rotating setting, thereby making the process of fixing the rear shell and the middle frame to each other more convenient and improving the assembly efficiency of the display device.

[0074] In order to make the purpose, implementation mode and advantages of the present application clearer, the exemplary implementation mode of the present application will be clearly and completely described below in conjunction with the drawings in the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0075] It should be noted that the brief descriptions of terms in this application are only for the purpose of facilitating the understanding of the embodiments described below, and are not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood according to their ordinary and usual meanings.

[0076] In addition, the terms "comprises" and "comprising" and any variations thereof are intended to cover but not exclude inclusion, for example, a product or device comprising a list of components is not necessarily limited to those components expressly listed but may include other components not expressly listed or inherent to such product or device.

[0077] In the description of this application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0078] The terms "first," "second," and the like are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0079] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0080] 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.

[0081] Reference Figure 1 and Figure 2The present invention provides a display device including a middle frame 100, a display module, a first bracket 300, and a rear cover 400. The middle frame 100 is provided with a receiving cavity 110. The display module is disposed within the receiving cavity 110. The display module has a back plate 200, which is fixedly connected to the middle frame 100. The display module is fixed relative to the middle frame 100 via the back plate 200.

[0082] Reference Figure 2-Figure 4 The first bracket 300 can be located on the top side of the display device. The first bracket 300 can be fixedly connected to the back panel 200, or the first bracket 300 can also be fixedly connected to the middle frame 100. The first bracket 300 can include an abutting portion 310 and a fixing portion 320. The abutting portion 310 and the fixing portion 320 are relatively fixed to the middle frame 100. The abutting portion 310 and the fixing portion 320 can at least be used to connect to the rear cover 400.

[0083] Exemplarily, the rear shell 400 may include a main body 410, which may be arranged opposite to the back plate 200 along the thickness direction of the display device. The main body 410 may block the accommodating cavity 110 to protect the display module located in the accommodating cavity 110 through the main board of the rear shell 400.

[0084] Reference Figure 4 and Figure 5 The rear housing 400 may further include a rotating structure 420, which may be disposed on a surface of the main body 410 facing the back panel 200. The rotating structure 420 may include a rotating member 422 located on the upper side of the display device, which may abut against the surface of the abutting portion 310 facing the main body 410. The rotating structure 420 may further include a plug-in member 421 located on the upper side of the display device, with at least a portion of the plug-in member 421 abutting against the surface of the fixing portion 320 facing away from the main body 410.

[0085] The rotating member 422 and the plug-in member 421 are respectively in contact with both sides of the first bracket 300, so that the main body 410 can at least rotate relative to the first bracket 300 through the rotating structure 420, thereby driving the end of the main body 410 away from the rotating structure 420 to move closer to or away from the middle frame 100 on the ground side of the display device.

[0086] The rear cover 400 may further include a fixing structure 430, which may be disposed on the surface of the body 410 facing the back plate 200. The fixing structure 430 is located on the ground side of the display device relative to the rotating structure 420, and the body 410 may be fixed to the middle frame 100 at least by the fixing structure 430.

[0087] It is easy to understand that when the rear housing 400 is fixedly connected to the middle frame 100, the rotating member 422 can be abutted against the surface of the abutting portion 310 facing the main body 410, and at least a portion of the plug-in member 421 can be abutted against the surface of the fixing portion 320 facing away from the main body 410. The rotating member 422 and the plug-in member 421 can be respectively abutted against the two sides of the first bracket 300. The main body 410 is then rotated relative to the first bracket 300 via the rotating structure 420, and the end of the main body 410 away from the rotating structure 420 moves toward the middle frame 100 located on the ground side of the display device, so that the main body 410 of the rear housing 400 is arranged opposite the back plate 200 and blocks the accommodating cavity 110.

[0088] The fixing structure 430 is then fixed relatively to the middle frame 100, so that the main body 410 is relatively fixed to the middle frame 100 through the fixing structure 430, thereby achieving the fixation of the rear shell 400 and the middle frame 100, making the process of fixing the rear shell 400 and the middle frame 100 to each other more convenient, thereby improving the assembly efficiency of the display device.

[0089] It should be noted that the display device may have a zenithal side and a ground side disposed opposite to each other, as well as a left side and a right side disposed opposite to each other. When the display device is placed vertically, with the middle of the display device as a reference, the upper portion of the display device forms the zenithal side of the display device, the lower portion of the display device forms the ground side of the display device, the left portion of the display device forms the left side of the display device, and the right portion of the display device forms the right side of the display device.

[0090] Reference Figure 2 , Figure 4 and Figure 5 In some possible embodiments, the first bracket 300 may extend along a first direction (i.e., direction R in the figure). The first bracket 300 may be disposed between the back plate 200 and the middle frame 100. For example, the first bracket 300 may be fixedly connected to the back plate 200. The first bracket 300 may be integrally provided with the back plate 200 to provide a more stable connection between the first bracket 300 and the back plate 200. And / or, one end of the first bracket 300 facing away from the back plate 200 may be connected to the middle frame 100 to fix the first bracket 300 relative to the middle frame 100.

[0091] For example, in the first bracket 300, the number of the abutting portions 310 can be set to multiple, and the number of the fixing portions 320 can be set to multiple. The multiple abutting portions 310 and the multiple fixing portions 320 can be arranged alternately along a first direction, and the first direction can be perpendicular to the line connecting the top side of the display device and the bottom side of the display device.

[0092] In the thickness direction of the display device, the fixing portion 320 can be closer to the main body 410 relative to the abutting portion 310, increasing the distance between the fixing portion 320 and the back panel 200, so that the connector 421 can more conveniently abut against the side of the fixing portion 320 away from the main body 410, and make the rotation process of the rear shell 400 relative to the first bracket 300 more stable.

[0093] It is easy to understand that in the first bracket 300, the number of the abutting portions 310 can be equal to the number of the fixing portions 320. Alternatively, in the first bracket 300, the number of the abutting portions 310 can be greater than the number of the fixing portions 320. Alternatively, in the first bracket 300, the number of the abutting portions 310 can be less than the number of the fixing portions 320.

[0094] For example, in the first bracket 300, the number of the abutting portions 310 may be smaller than the number of the fixing portions 320. The number of the abutting portions 310 may be six, and the number of the fixing portions 320 may be seven, with the six abutting portions 310 and the seven fixing portions 320 being alternately arranged.

[0095] For example, the number of rotating members 422 can be multiple. The multiple rotating members 422 can be spaced apart along the first direction. The rotating members 422 can be arranged in a one-to-one correspondence with the abutting portions 310, with each rotating member 422 abutting against a corresponding abutting portion 310. Alternatively, multiple rotating members 422 can be arranged corresponding to one abutting portion 310, with multiple rotating members 422 abutting against the corresponding abutting portions 310.

[0096] The number of connectors 421 can be multiple. Multiple connectors 421 can be spaced apart along the first direction. The connectors 421 can be arranged in a one-to-one correspondence with the fixing portions 320, with each connector 421 abutting against the corresponding fixing portion 320. Alternatively, multiple connectors 421 can be arranged corresponding to one fixing portion 320, with multiple connectors 421 abutting against the corresponding fixing portion 320.

[0097] Reference Figure 2 , Figure 4 and Figure 5 For example, among the multiple connectors 421, at least one connector 421 can be located on the left side of the display device, and at least one connector 421 can be located on the right side of the display device. This allows the edges of the rear case 400 located on the left and right sides of the display device to be fixedly connected to the first bracket 300, thereby reducing the possibility of the edge of the rear case 400 being warped.

[0098] It should be noted that, in the first direction, the distance between two adjacent fixing portions 320 can be less than or equal to 150 mm. For example, the distance between two adjacent fixing portions 320 can be set within any distance range of 30 mm-50 mm, 50 mm-80 mm, 80 mm-100 mm, 100 mm-120 mm, and 120 mm-150 mm to reduce the possibility of the rear shell 400 being warped and turned outward relative to the middle frame 100.

[0099] Exemplarily, the first bracket 300 may further include a mounting portion 330 , and at least one of the abutting portion 310 and the fixing portion 320 is connected to the middle frame 100 via the mounting portion 330 , so that the connection between the first bracket 300 and the middle frame 100 is more stable.

[0100] The number of mounting portions 330 can be set to one. In the first direction, the length of the mounting portion 330 can be equal to the length of the plurality of abutting portions 310 and the plurality of fixing portions 320. Alternatively, the number of mounting members can be set to multiple, and the plurality of mounting portions 330 can be sequentially spaced along the first direction.

[0101] The distance between two adjacent mounting portions 330 can be less than or equal to 100 mm. For example, the distance between two adjacent mounting portions 330 can be set within any distance range of 30 mm-50 mm, 50 mm-80 mm, and 80 mm-100 mm to reduce the possibility of the rear shell 400 being warped and turned outward relative to the middle frame 100.

[0102] Reference Figure 6 and Figure 7 In some possible embodiments, the connector 421 may include a connecting portion 4212 and a plugging portion 4211. The connecting portion 4212 and the plugging portion 4211 may be integrally formed to provide a more stable connection between the connecting portion 4212 and the plugging portion 4211. A first end of the connecting portion 4212 is connected to the main body 410, and a second end of the connecting portion 4212 may extend toward the back panel 200.

[0103] The first end of the plug portion 4211 can be connected to the second end of the connection portion 4212, and the plug portion 4211 can be connected to the main body 410 through the connection portion 4212. The second end of the plug portion 4211 can extend away from the ground side of the display device, and the plug portion 4211 abuts against the fixing portion 320 toward the surface of the main body 410.

[0104] Alternatively, the connector 421 may have a curved surface facing away from the ground side of the display device. When the main body 410 rotates relative to the first bracket 300 via the rotating structure 420, the connector 421 may abut the fixing portion 320 via the curved surface, making the abutment between the connector 421 and the fixing portion 320 smoother and reducing the possibility of the connector 421 and the fixing portion 320 becoming stuck.

[0105] A circular arc-shaped abutting surface is provided at one end of the rotating member 422 facing away from the main body 410, and the circular arc-shaped abutting surface is used to abut the surface of the abutting portion 310 facing the main body 410, so that the main body 410 and the rotating member 422 can rotate relative to the abutting portion 310 through the circular arc-shaped abutting surface, so that the rotation process of the rear shell 400 is smoother.

[0106] Reference Figure 4 、 Figure 6 and Figure 8 When the rear shell 400 is fixedly connected to the middle frame 100, the arc-shaped abutting surface of the rotating member 422 is abutted against the surface of the abutting portion 310 facing the main body 410, and the plug-in portion 4211 of the plug-in member 421 is abutted against the surface of the fixed portion 320 facing away from the main body 410. Then, the main body 410 is rotated relative to the first bracket 300 through the rotating structure 420, and the arc-shaped abutting surface is in rolling contact with the abutting portion 310. The plug-in member 421 contacts the fixed portion 320 through the arc surface, so that the plug-in portion 4211 gradually abuts against the surface of the fixed portion 320 facing away from the main body 410, so that the rear shell 400 can be rotated relative to the first bracket 300.

[0107] Reference Figure 2 and Figure 3 In some possible implementations, the display device may further include a second bracket 500. The second bracket 500 may be used to connect to the fixing structure 430 and may be fixed relative to the middle frame 100. The second bracket 500 may extend along a second direction (i.e., direction T in the figure). The second direction may be perpendicular to the first direction and may be parallel to a line connecting the top side and the bottom side of the display device.

[0108] The second bracket 500 can be disposed between the back plate 200 and the middle frame 100. For example, the second bracket 500 can be fixedly connected to the back plate 200. The second bracket 500 can be integrally provided with the back plate 200 to provide a more stable connection between the second bracket 500 and the back plate 200. Alternatively, the end of the second bracket 500 facing away from the back plate 200 can be connected to the middle frame 100 to secure the second bracket 500 relative to the middle frame 100.

[0109] For example, the number of the second bracket 500 may be one. The second bracket 500 may be located on the left side of the display device, or the second bracket 500 may be located on the right side of the display device.

[0110] Alternatively, the number of the second brackets 500 can be set to two. One of the second brackets 500 is located on the left side of the display device, and the other second bracket 500 is located on the right side of the display device, so that the connection between the rear cover 400 and the middle frame 100 is more stable, and the possibility of the edge of the rear cover 400 being warped is reduced.

[0111] The connection between the fixing structure 430 and the second bracket 500 is described below. For example, the fixing structure 430 may include a hook 431. The first end of the hook 431 may be connected to the main body 410, and the second end of the hook 431 may extend toward the top side of the display device. The overall shape of the hook 431 can refer to the shape of the connector 421 described above, and will not be further described in this embodiment of the present application.

[0112] Reference Figure 3 , Figure 6 and Figure 7 A snap-fitting member 510 may be provided on the side of the second bracket 500 facing the rear housing 400. A snap-fitting slot is formed between the snap-fitting member 510 and the second bracket 500. The snap-fitting slot accommodates at least a portion of the hook 431. The hook 431 cooperates with the snap-fitting slot to secure the rear housing 400 relative to the middle frame 100.

[0113] For example, refer to Figure 6 and Figure 7 , Figures 8-10 The hook 431 has a pushing surface. When the main body 410 rotates relative to the first bracket 300 via the rotating structure 420, the hook 431 can abut against the engaging member 510 via the pushing surface. The pushing surface drives the hook 431 toward the ground side of the display device, allowing the second end of the hook 431 to extend into the engaging groove, thereby fixing the hook 431 relative to the second bracket 500.

[0114] It should be noted that when the main body 410 rotates relative to the first bracket 300 via the rotating structure 420, the pushing surface drives the hook 431 toward the ground side of the display device, and the plug-in portion 4211 may partially disengage from the fixing portion 320. In the first direction, the length of the hook 431 within the engaging groove is shorter than the length of the plug-in portion 4211 toward the fixing portion 320, so that the plug-in portion 4211 abuts against the fixing portion 320.

[0115] That is, when the pushing surface drives the hook 431 to move, at least part of the plug-in portion 4211 abuts against the fixing portion 320, thereby reducing the possibility of the plug-in portion 421 being separated from the fixing portion 320 and improving the stability of the connection between the rear shell 400 and the first bracket 300.

[0116] When the main body 410 rotates relative to the first bracket 300 via the rotating structure 420, the pushing surface drives the hook 431 toward the ground side of the display device, and the rotating member 422 may partially disengage from the abutment portion 310. In the first direction, the length of the hook 431 within the engaging groove is shorter than the length of the rotating member 422 toward the abutment portion 310, so that the rotating member 422 abuts the abutment portion 310.

[0117] That is, when the pushing surface drives the hook 431 to move, at least part of the rotating member 422 abuts against the abutting portion 310, thereby reducing the possibility of the rotating member 422 being separated from the abutting portion 310 and improving the stability of the connection between the rear shell 400 and the first bracket 300.

[0118] For example, the hook 431 can also be configured as an elastic hook 431. When the main body 410 rotates relative to the first bracket 300 via the rotating structure 420, the elastic hook 431 abuts against the clamping member 510, causing the elastic hook 431 to deform, and the second end of the elastic hook 431 can extend into the clamping groove, thereby fixing the elastic hook 431 relative to the second bracket 500.

[0119] Reference Figure 1 and Figure 2 In some possible embodiments, the fixing structure 430 may further include at least one locking member 432. The rear housing 400 is fixedly connected to the back panel 200 via the locking member 432, which may be configured as a locking screw. At least one of the locking members 432 is located on the ground side of the display device to further stabilize the connection between the rear housing 400 and the back panel 200.

[0120] The surface of the rear cover 400 facing away from the back panel 200 is provided with a receiving groove 413, which accommodates at least one locking member 432. The rear cover 400 is also provided with a shielding member that is movably mounted on the rear cover 400 and blocks the notch of the receiving groove 413. This reduces the possibility of the locking member 432 being exposed, improves the aesthetics of the display device, and reduces the possibility of the locking member 432 being separated from the rear cover 400.

[0121] Reference Figure 4In some possible embodiments, the rear cover 400 may further include a fitting 412. The fitting 412 is located on the top side of the display device, and the fitting 412 abuts the middle frame 100. The fitting 412 may also be located on the bottom side, left side, and right side of the display device to make the connection between the rear cover 400 and the middle frame 100 more stable. The first end of the fitting 412 is connected to the main body 410, and the second end of the fitting 412 extends toward the back plate 200. When the main body 410 rotates relative to the first bracket 300 via the rotating structure 420, the first end of the fitting 412 can abut the middle frame 100.

[0122] The main body 410 is rotated relative to the first bracket 300 via the rotating structure 420 so that the first end of the abutment 412 can abut the middle frame 100. When the rear housing 400 and the middle frame 100 are fixedly connected, the abutment 412 can abut the middle frame 100, making the connection between the abutment 412 and the middle frame 100 more stable and reducing the gap between the rear housing 400 and the middle frame 100.

[0123] Reference Figure 11 For example, the middle frame 100 may be provided with at least one stopper 120, which abuts against the surface of the main body 410 facing the back plate 200. For example, when the abutment 412 is located on the ground side, left side, or right side of the display device, the stopper 120 may abut against the abutment 412, thereby making the connection between the rear housing 400 and the middle frame 100 more stable.

[0124] The number of the limiting member 120 can be set to one, and the limiting member 120 can surround the inner wall of the middle frame 100 .

[0125] Alternatively, the number of the limiting members 120 may be multiple, and the limiting members 120 may be spaced apart. The distance between two adjacent limiting members 120 may be less than or equal to 120 mm. For example, the distance between two adjacent limiting members 120 may be set within any of the ranges of 30 mm to 50 mm, 50 mm to 80 mm, 80 mm to 100 mm, and 100 mm to 120 mm, to reduce the possibility of the rear housing 400 being tilted or turned outward relative to the middle frame 100.

[0126] and / or, refer to Figure 4 and Figure 12The surface of the main body 410 facing the back panel 200 may also be provided with an extension 411. The surface of the back panel 200 facing the main body 410 is provided with a positioning groove 210, which accommodates at least a portion of the extension 411. When the main body 410 is rotated relative to the first bracket 300 via the rotating structure 420, as the end of the main body 410 away from the rotating structure 420 moves toward the middle frame 100 located on the ground side of the display device, the extension 411 gradually approaches the positioning groove 210. This allows the extension 411 to be inserted into the positioning groove 210, thereby further stabilizing the connection between the main body 410 and the back panel 200 through the cooperation between the extension 411 and the positioning groove 210.

[0127] To sum up, by setting up the matching rotating structure 420 and the first bracket 300, when the rear shell 400 is fixedly connected to the middle frame 100, the rotating member 422 abuts against the surface of the abutting portion 310 facing the main body 410, and at least part of the plug-in member 421 abuts against the surface of the fixing portion 320 facing away from the main body 410; then the main body 410 is rotated relative to the first bracket 300 through the rotating structure 420, and the end of the main body 410 away from the rotating structure 420 moves toward the middle frame 100 located on the ground side of the display device; the fixing structure 430 is relatively fixed to the middle frame 100, so that the main body 410 is relatively fixed to the middle frame 100 through the fixing structure 430, thereby achieving the fixation of the rear shell 400 and the middle frame 100.

[0128] The embodiment of the present application provides a display device, including a middle frame 100, a display module, a first bracket 300 and a rear cover 400;

[0129] The display module is disposed in the accommodating cavity 110 of the middle frame 100, and the display module is connected to the middle frame 100 at least through the back plate 200; the first bracket 300 is located on the sky side of the display device; the first bracket 300 includes an abutting portion 310 and a fixing portion 320, and the abutting portion 310 and the fixing portion 320 are relatively fixed to the middle frame 100.

[0130] The rear shell 400 includes a main body 410, a rotating structure 420 and a fixed structure 430; the rotating structure 420 and the fixed structure 430 are arranged on the surface of the main body 410 facing the back panel 200; the rotating structure 420 includes a rotating part 422 and a plug-in part 421 located on the sky side of the display device, and the fixed structure 430 is close to the ground side of the display device relative to the rotating structure 420.

[0131] When the rear housing 400 is fixedly connected to the middle frame 100, the rotating member 422 abuts against the surface of the abutting portion 310 facing the main body 410, and at least a portion of the plug-in member 421 abuts against the surface of the fixing portion 320 facing away from the main body 410;

[0132] The main body 410 rotates relative to the first bracket 300 through the rotating structure 420, and the end of the main body 410 away from the rotating structure 420 moves toward the middle frame 100 located on the ground side of the display device; the fixing structure 430 is relatively fixed to the middle frame 100, so that the main body 410 is relatively fixed to the middle frame 100 through the fixing structure 430.

[0133] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

[0134] For ease of explanation, the above description has been made with reference to specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or to limit the embodiments to the specific forms disclosed above. Based on the above teachings, various modifications and variations are possible. The above embodiments are selected and described to better explain the principles and practical applications, so that those skilled in the art can better utilize the embodiments and various different variations of the embodiments suitable for specific use considerations.

Claims

1. A display device, characterized in that: include: A middle frame is provided with a receiving cavity; A display module is disposed in the accommodating cavity; The display module has a back plate, and the back plate is fixedly connected to the middle frame; a first bracket, the first bracket being located on the top side of the display device; the first bracket comprising an abutting portion and a fixing portion, the abutting portion and the fixing portion being relatively fixed to the middle frame; The rear shell includes a main body, a rotating structure, and a fixed structure; the main body is arranged opposite to the back plate; the rotating structure and the fixed structure are arranged on the surface of the main body facing the back plate; The rotating structure includes a rotating member and a plug-in member located on the upper side of the display device, the rotating member abuts against the surface of the abutting portion facing the main body, and at least a portion of the plug-in member abuts against the surface of the fixing portion facing away from the main body; the main body can be rotated relative to the first bracket at least via the rotating structure; The fixing structure may be closer to the ground side of the display device relative to the rotating structure, and the main body may be fixed to the middle frame at least by the fixing structure.

2. The display device according to claim 1, wherein The number of the abutting portions is set to be multiple, and the number of the fixing portions is set to be multiple; The plurality of abutting portions and the plurality of fixing portions are alternately arranged in sequence along a first direction, wherein the first direction is perpendicular to a line connecting the sky side of the display device and the ground side of the display device; The number of the connectors is set to be multiple, and among the multiple connectors, at least one connector is located on the left side of the display device, and at least one connector is located on the right side of the display device.

3. The display device according to claim 2, wherein: The plurality of abutting portions and the plurality of fixing portions are integrally provided, and the abutting portions are located on a side of the fixing portion away from the main body; And / or, the first bracket further includes a mounting portion, the mounting portion is connected to at least one of the abutting portion and the fixing portion, and the mounting portion is fixedly connected to the middle frame.

4. The display device according to claim 1, wherein The plug connector includes a connecting portion and a plug-in portion, wherein a first end of the connecting portion is connected to the main body, and a second end of the connecting portion extends toward the back plate; The first end of the plug-in portion is connected to the second end of the connecting portion, the second end of the plug-in portion extends away from the ground side of the display device, and the plug-in portion abuts against the fixing portion toward the surface of the main body; And / or, the connector has an arcuate surface, which faces away from the ground side of the display device; when the main body rotates relative to the first bracket through the rotating structure, the connector abuts against the fixing portion through the arcuate surface.

5. The display device according to claim 1, wherein The fixing structure includes a hook, a first end of the hook is connected to the main body, and a second end of the hook extends toward the upper side of the display device; The display device also includes a second bracket, which is relatively fixed to the middle frame; a clamping piece is provided on the side of the second bracket facing the rear shell, and a clamping groove is formed between the clamping piece and the second bracket, and the clamping groove accommodates at least a portion of the hook.

6. The display device according to claim 5, wherein: The hook has a pushing surface; When the main body rotates relative to the first bracket via the rotating structure, the hook abuts against the engaging member via the pushing surface, and the second end of the hook extends into the engaging groove; And / or, the number of the second brackets is set to two, one of the second brackets is located on the left side of the display device, and the other second bracket is located on the right side of the display device.

7. The display device according to any one of claims 1 to 6, characterized in that: The fixing structure further includes at least one locking member, the rear housing is fixedly connected to the back plate via the locking member, and at least one of the locking members is located on the ground side of the display device; The surface of the rear shell facing away from the back plate is provided with a receiving groove, and the receiving groove receives the at least one locking member; The rear shell is further provided with a shielding member, which is movably provided on the rear shell and blocks the notch of the accommodating groove.

8. The display device according to any one of claims 1 to 6, characterized in that: The rear housing further includes a fitting member, the fitting member being located on the top side of the display device and abutting against the middle frame; The first end of the fitting is connected to the main body, and the second end of the fitting extends toward the back plate; when the main body rotates relative to the first bracket through the rotating structure, the first end of the fitting abuts against the middle frame.

9. The display device according to any one of claims 1 to 6, characterized in that: The middle frame is provided with at least one limiting member, and the limiting member abuts against the surface of the main body facing the back plate; And / or, an extension piece is further provided on the surface of the main body facing the back plate, and a positioning groove is provided on the surface of the back plate facing the main body, and the positioning groove accommodates at least a portion of the extension piece.

10. A display device, characterized in that: Includes a middle frame, a display module, a first bracket and a rear cover; The display module is disposed in the accommodating cavity of the middle frame, and the display module is connected to the middle frame at least via a back plate; the first bracket is located on the top side of the display device; the first bracket includes an abutting portion and a fixing portion, and the abutting portion and the fixing portion are relatively fixed to the middle frame; The rear housing includes a main body, a rotating structure, and a fixed structure; the rotating structure and the fixed structure are arranged on a surface of the main body facing the back panel; the rotating structure includes a rotating member and a plug-in member located on the top side of the display device, and the fixed structure is closer to the bottom side of the display device relative to the rotating structure; When the rear housing is fixedly connected to the middle frame, the rotating member abuts against the surface of the abutting portion facing the main body, and at least a portion of the plug-in member abuts against the surface of the fixing portion facing away from the main body; The main body rotates relative to the first bracket through the rotating structure, and the end of the main body away from the rotating structure moves toward the middle frame located on the ground side of the display device; the fixed structure is relatively fixed to the middle frame so that the main body is relatively fixed to the middle frame through the fixed structure.

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