Display device

Abstract

The application discloses a display device, which comprises a display device and a hanging device. The first hanging bracket of the hanging device is provided with a first connecting part and a second connecting part. The second connecting part is located below the first connecting part. The second hanging bracket comprises a bracket body, an extension structure and a retaining structure. The bracket body is fixed to the display device and is rotatably hung on the first connecting part. The extension structure is rotatably connected to the bracket body and the second connecting part. The extension structure is configured to perform extension and retraction and rotation under the rotation of the bracket body, so as to switch the display device between a first state and a second state. In the second state, the extension structure is unfolded, and the bracket body is arranged at an angle relative to the first hanging bracket, so that the display device is turned to a preset angle. The retaining structure is configured to keep the extension structure in the second state. The display device can keep the display device and the wall at a preset angle, so that the user can conveniently plug and unplug the terminal.

Description

Technical Field

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

[0002] Because wall mounting of display devices (especially televisions) has advantages such as not taking up space and blending well with the home environment, mounting televisions on the wall has become the choice of more and more users.

[0003] In related technologies, a wall-mounting device is usually used to mount the TV on the wall. This is achieved by installing wall-mounting brackets on both the wall and the TV, and then lifting the TV and attaching the wall-mounting bracket on the TV side to the wall-mounting bracket on the wall side.

[0004] However, as televisions have gradually become larger and heavier, users have to lift the television to unplug terminals or perform other operations, requiring them to lift the television at a certain angle with one hand and operate it with the other, making it extremely inconvenient for users. Utility Model Content

[0005] This application discloses a display device that allows the display device to be kept at a preset angle to the wall, making it easier for users to plug and unplug terminals.

[0006] To achieve the above objectives, this application discloses a display device, which includes:

[0007] Display device;

[0008] A wall-mounting device for mounting the display device on a wall;

[0009] The wall-mounted device includes:

[0010] A first wall-mounted bracket, configured to be fixed to the wall, wherein the first wall-mounted bracket is provided with:

[0011] First connecting part;

[0012] The second connecting portion is disposed at a distance from the first connecting portion along the height direction of the display device, and the second connecting portion is located below the first connecting portion;

[0013] The second wall-mounted bracket includes:

[0014] A frame, the frame being fixed to the display device, and the frame being rotatably hung on the first connecting part;

[0015] A telescopic structure is rotatably connected to the frame, and one end of the telescopic structure away from the frame is rotatably connected to the second connecting part. The telescopic structure is configured to perform telescopic and rotational movements under the rotation of the frame, so that the display device switches between a first state and a second state.

[0016] In the first state, the telescopic structure retracts, and the frame fits against the first wall-mounted bracket so that the display device is parallel to the wall;

[0017] In the second state, the telescopic structure is deployed, and the frame is angled relative to the first wall-mounted bracket, so that the display device is flipped to a preset angle;

[0018] A retaining structure is disposed on the telescopic structure and configured to hold the telescopic structure in the second state.

[0019] By rotatably hanging the frame of the second wall-mounted bracket on the first connecting part of the first wall-mounted bracket, and rotatably connecting the telescopic structure to the frame and the second connecting part, and since the display device is fixed to the frame, when the display device is lifted, the frame rotates relative to the first wall-mounted bracket around the first connecting part. This rotation causes the telescopic structure to rotate and extend, moving it away from the wall until it is held in place by a retaining structure, at which point the telescopic structure forms a certain angle relative to the wall, achieving the second state—that is, the display device is held at a preset angle to the wall. At this point, supported by the telescopic structure, sufficient operating space is created between the display device and the wall, allowing the user to plug and unplug terminals or perform other operations as needed, eliminating the need for manual assistance in continuously lifting the display device and thus improving user convenience.

[0020] As an optional implementation, in an embodiment of this application, the telescopic structure includes:

[0021] Telescopic component, which is rotatably connected to the frame;

[0022] A support member is slidably connected to the telescopic member so that the telescopic member can extend and retract relative to the support member, and the support member is rotatably connected to the second connecting part;

[0023] The telescopic member is configured to rotate under the rotation of the frame and to telescopically extend relative to the support member. The support member is configured to rotate relative to the second connecting part under the action of the telescopic member. The retaining structure is provided on the telescopic member or the support member.

[0024] By setting the telescopic structure to a telescopic mode in which the telescopic component can slide relative to the support component, the support component provides the sliding track and support, while the telescopic component supports the frame and performs telescopic movement. Thus, in the retracted state, the telescopic component and the support component are mutually contained, occupying less space, which is conducive to the miniaturization design of this wall-mounted device.

[0025] Furthermore, by adopting a sliding connection, even when the telescopic structure is extended to a longer state, the telescopic component and the support component are located in the same direction. The support component acts as a guide rail for the sliding connection, ensuring that the telescopic component can only move in this direction, effectively preventing lateral swaying and twisting, thereby effectively ensuring the stability of the telescopic structure support.

[0026] As an optional implementation, in an embodiment of this application, the telescopic member is provided with a first sliding groove that extends along the length direction of the telescopic member, and the support member is provided with a second sliding groove that extends along the length direction of the support member, and the telescopic member is slidably connected to the second sliding groove;

[0027] The telescopic member has a first side surface, a second side surface, and a first bottom surface for forming the first groove. The first side surface and the second side surface are disposed opposite to each other, and the first bottom surface is connected between the first side surface and the second side surface. A first locking hole is provided on the first side surface.

[0028] The support member has a third side surface, a fourth side surface, and a second bottom surface for forming the second sliding groove. The third side surface and the fourth side surface are arranged opposite to each other. The second bottom surface is connected between the third side surface and the fourth side surface. When the telescopic member is located in the second sliding groove, the second bottom surface is arranged opposite to the first bottom surface. The third side surface is provided with a second locking hole.

[0029] The retaining structure is rotatably disposed on one of the first bottom surface and the second bottom surface. In the second state, the first locking hole and the second locking hole are correspondingly disposed. The retaining structure is configured to rotate under the action of an external force so that at least a portion of the retaining structure extends into the first locking hole and the second locking hole, thereby keeping the telescopic member and the support member in the second state. The retaining structure is also configured to rotate under the action of an external force so that at least a portion of the retaining structure separates from the first locking hole and the second locking hole, thereby making the telescopic member retractable relative to the support member.

[0030] The expansion joint and the support are designed to fit together in the form of a sliding groove and a sliding rail. A first sliding groove is provided on the expansion joint. Since the first bottom surface of the first sliding groove is opposite to the second bottom surface of the second sliding groove, the first sliding groove and the second sliding groove are opposite to each other, forming an installation space. The retaining structure is placed in this installation space. In this way, the installation space between the expansion joint and the support is utilized, and the retaining structure is integrated into the expansion joint or the support, thereby improving the space utilization rate.

[0031] Meanwhile, by setting a first locking hole and a second locking hole on the sides of the first slide and the second slide respectively, the structure can simultaneously lock the telescopic member and the support member when the telescopic member is unfolded relative to the support member to the second state, so as to fix the two in place and keep the display device in the second state.

[0032] As an optional implementation, in an embodiment of this application, the second wall-mounted bracket further includes a pushing structure disposed on the other of the first bottom surface and the second bottom surface. The pushing structure is configured to push the retaining structure to rotate when the telescopic member is deployed relative to the support member, so that at least a portion of the retaining structure extends into the first latching hole and the second latching hole. The pushing structure is also configured to push the retaining structure to rotate when the telescopic member is deployed relative to the support member, so that at least a portion of the retaining structure separates from the first latching hole and the second latching hole.

[0033] By providing a pushing structure on one of the first and second bottom surfaces, during the unfolding of the telescopic component relative to the support component, the pushing structure pushes the retaining structure to rotate, causing the retaining structure to extend into the first and second locking holes, thus locking the telescopic component and the support component in place. This allows the display device to remain in the second state, i.e., the display device is lifted relative to the wall to a preset angle and fixed in that position. This pushing structure automatically triggers the retaining structure as the telescopic component unfolds between the first and second states, eliminating the need for additional external force, reducing manual intervention, and making operation faster and more effortless.

[0034] As an optional implementation, in an embodiment of this application, the retaining structure has a first end and a second end opposite to each other along a first direction, and the middle portion of the retaining structure is hinged to the telescopic member or the support member, so that the first end and the second end can rotate about the middle portion of the retaining structure;

[0035] The pushing structure is configured to rotate one of the first end and the second end when the telescopic member is deployed relative to the support member, so that the other of the first end and the second end extends into the first locking hole and the second locking hole. The pushing structure is also configured to rotate one of the first end and the second end when the telescopic member is deployed relative to the support member, so that the other of the first end and the second end separates from the first locking hole and the second locking hole.

[0036] By hinged at the middle of the retaining structure, both the first and second ends of the retaining structure can rotate around the middle, making both ends of the retaining structure operable.

[0037] For example, when the telescopic component unfolds relative to the support component, the pushing structure pushes the first end to rotate. Correspondingly, the second end also rotates and inserts into the first and second locking holes, fixing the telescopic component and the support component, thus switching from the first state to the second state. Then, when the television is further lifted, causing the telescopic component to continue unfolding relative to the support component, the pushing structure pushes the first end of the holding structure again. Correspondingly, the second end rotates again, separating itself from the first and second locking holes, thereby releasing the fixation between the telescopic component and the support component, and switching from the second state to the first state.

[0038] This configuration allows the switching between the first and second states to be completed synchronously with the movement of the telescopic structure as the display device is lifted, eliminating the need for additional operation and greatly improving ease of use.

[0039] As an optional implementation, in an embodiment of this application, the retaining structure is rotatably disposed on the second bottom surface of the support member, the retaining structure is disposed corresponding to the second locking hole, and the pushing structure is disposed on the first bottom surface of the telescopic member;

[0040] The second bottom surface has a centerline along its length, the retaining structure is located on the side of the centerline near the second card hole, and the pushing structure is located in the middle of the first bottom surface along its width, so that the pushing structure can push the first end or the second end to rotate.

[0041] By setting the retaining structure on the second bottom surface of the support and the pushing structure on the first bottom surface of the telescopic member, since the support only rotates and the telescopic member telescopically moves relative to the support, the pushing structure can move along with the telescopic member, thereby causing the pushing structure to actively trigger the rotation of the retaining structure.

[0042] This configuration causes the pushing structure to be offset from the retaining structure along the width of the telescopic component (i.e., eccentrically positioned), so that the pushing structure and the retaining structure roughly form a lever mechanism. When the pushing structure contacts the retaining structure and applies force, due to this eccentric setting, a small pushing force can generate a large torque, causing the retaining structure to rotate. This allows the pushing structure to push the retaining structure to rotate in a more effortless way, making the triggering process easier and smoother.

[0043] While maintaining the eccentric setting, the retaining structure is positioned closer to the second locking hole, allowing it to be inserted into both the first and second locking holes with a shorter length. This makes the retaining structure's placement on the support more reasonable, without affecting the size of the support, and resulting in a more rational spatial layout.

[0044] If the second mounting hole is located far away, the distance between the end of the retaining structure and the middle needs to be increased. Since both ends of the retaining structure are operable, the overall size of the retaining structure will be increased. Consequently, the width of the support will increase, which will increase the size of the second wall mount bracket. This will result in the display device having too much space relative to the wall, which is not conducive to the wall mounting effect.

[0045] As an optional implementation, in the embodiments of this application, both the first end and the second end are provided with notches, and the retaining structure includes two inclined surfaces, which are inclined relative to the first direction to jointly form the notches;

[0046] As the first direction extends along the length of the support member, the pushing structure is configured to contact the inclined surface near the centerline to push one of the first end and the second end to rotate so that the other of the first end and the second end extends into the first slot and the second slot.

[0047] Since the retaining structure can rotate by pushing the first end to rotate the second end or by pushing the second end to rotate the first end during the process of extending into or separating from the first and second holes, by providing notches on the first and second ends respectively, and setting the two inclined surfaces of the notches to be inclined relative to the first direction, that is, making the notches approximately V-shaped, when the pushing structure contacts the inclined surface of the notch, the applied force under the guiding action of the inclined surface will generate a tangential component force that drives the retaining structure to rotate, making it easier for the retaining structure to rotate.

[0048] As an optional implementation, in an embodiment of this application, the pushing structure includes:

[0049] The main body is disposed on the other of the first bottom surface and the second bottom surface;

[0050] A protrusion connected to the main body, wherein the size of the protrusion is smaller than the size of the main body and smaller than the size of the retaining structure along the width direction of the telescopic member, the protrusion being configured to push the retaining structure to rotate when the telescopic member is deployed relative to the support member, such that at least a portion of the retaining structure extends into the first and second locking holes, or, such that at least a portion of the retaining structure is separated from the first and second locking holes;

[0051] The protrusion has an arcuate surface, which is configured to contact the retaining structure when the protrusion pushes the retaining structure to rotate.

[0052] The pushing structure is configured to include a main body and a protrusion. While the main body is used to ensure the reliability of the connection between the pushing structure and the telescopic or support member, the protrusion is used as the part that pushes the retaining structure to rotate. Its size is set to be smaller than that of the retaining structure, which can reduce the contact area with the retaining structure, thereby reducing resistance and making the pushing process more effortless.

[0053] At the same time, by setting the surface of the protrusion that contacts the retaining structure to be arc-shaped, the contact between the pushing structure and the retaining structure can be changed from surface contact to line contact, which reduces the pushing resistance and makes the pushing process smoother.

[0054] As an optional implementation, in an embodiment of this application, the telescopic member includes two members, which are respectively arranged at intervals along the width direction of the display device;

[0055] The support member includes:

[0056] Two support arms, each of which is slidably connected to the telescopic member;

[0057] A rotating shaft is connected between the two support arms, and a second connecting part is used to support the rotating shaft, and the rotating shaft is rotatably connected to the second connecting part.

[0058] By setting two telescopic components and two support arms that are slidably connected, and setting a rotating shaft between the two support arms, the weight of the first wall-mounted bracket can be reduced while achieving telescopic and rotational capabilities and sufficient support strength, making it easier to install. Simultaneously, the rotating shaft is supported by the second connection point, allowing it to rotate rotatably. That is, the second connection point serves as the load-bearing part of the second wall-mounted bracket. When installing the display device, the rotating shaft can be first supported on the second connection point, and then the bracket can be hung on it. This allows for leverage through the second connection point, making the installation of the display device even more effortless.

[0059] As an optional implementation, in an embodiment of this application, the first wall-mounted bracket includes:

[0060] A first bracket, wherein a first connecting portion is provided on the first bracket;

[0061] The second bracket is separate from the first bracket. The second bracket is positioned below the first bracket along the height direction of the display device, and the second bracket is provided with a second connecting part.

[0062] By dividing the first wall-mounted bracket into an independent first bracket and a second bracket, using the first bracket as the mounting position and the second bracket as the support position, a reliable connection can be achieved with the first wall-mounted bracket. Compared to the first wall-mounted bracket having two connecting parts in one piece, this reduces the size of the first wall-mounted bracket, lowers the cost, and facilitates installation.

[0063] Compared with the prior art, the beneficial effects of this application are:

[0064] The display device provided in this application rotatably mounts the frame of the second wall-mounted bracket onto the first connecting part of the first wall-mounted bracket, and rotatably connects the telescopic structure to the frame and the second connecting part. Since the display device is fixed to the frame, when the display device is lifted, the frame rotates relative to the first wall-mounted bracket around the first connecting part. This rotation causes the telescopic structure to rotate and extend, moving it away from the wall until it is fixed in place by a retaining structure, at which point the telescopic structure forms a certain angle relative to the wall, achieving a second state—that is, the display device is held at a preset angle to the wall. At this point, supported by the telescopic structure, sufficient operating space is created between the display device and the wall, allowing the user to plug and unplug terminals or perform other operations as needed without requiring manual assistance to continuously lift the display device, thus improving user convenience. Attached Figure Description

[0065] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0066] Figure 1 This is a schematic diagram of the structure of the display device disclosed in this application;

[0067] Figure 2This is a schematic diagram of the display device and wall-mounting device disclosed in this application;

[0068] Figure 3 This is a schematic diagram of the display device disclosed in this application in its first state;

[0069] Figure 4 This is a schematic diagram of the wall-mounted device disclosed in this application in its first state;

[0070] Figure 5 This is a schematic diagram of the display device disclosed in this application in a second state;

[0071] Figure 6 This is a structural schematic diagram of the wall-mounted device disclosed in this application in its second state;

[0072] Figure 7 This is an exploded view of the telescopic component and support component disclosed in this application;

[0073] Figure 8 This is a partial cross-sectional view of the connection between the telescopic component and the support component disclosed in this application;

[0074] Figure 9 This is a structural schematic diagram of the wall-mounted device disclosed in this application from another angle in a second state;

[0075] Figure 10 for Figure 9 Sectional view at point AA.

[0076] Explanation of reference numerals in the attached figures:

[0077] 1. Display device; 100. Display unit; 200. Wall-mounted device; 10. First wall-mounted bracket; 101. First connecting part; 101a. First hanging part; 101b. First stop part; 102. Second connecting part; 102a. Second hanging part; 102b. Second stop part; 102c. Limiting part; 11. First bracket; 12. Second bracket; 20. Second wall-mounted bracket; 21. Frame; 211. Plate part; 212. Hanging ring; 22. Telescopic structure; 221. Telescopic component; 221a. First sliding groove; 221b. First side; 221c. Second side; 221d. First bottom surface; 221e. 222, First locking hole; 222, Support member; 222a, Second sliding groove; 222b, Third side surface; 222c, Fourth side surface; 222d, Second bottom surface; 222e, Second locking hole; 2221, Support arm; 2222, Rotating shaft; 23, Holding structure; 23a, Notch; 23a1, Inclined surface; 23b, Shaft hole; 231, First end; 232, Second end; 233, Holding member; 234, Rotating shaft; 24, Pushing structure; 241, Main body; 242, Protrusion; 242a, Arc-shaped surface; O, Centerline; 300, Wall; Z, Height direction of display device; X, Horizontal direction; P, Length direction. Detailed Implementation

[0078] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0079] In this application, the terms "upper," "inner," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0080] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0081] Furthermore, the terms "set up," "equipped with," and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0082] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0083] The technical solution of this application will be further described below with reference to the embodiments and accompanying drawings.

[0084] See Figure 1 and Figure 2 This application discloses a display device 1, which can be widely used in homes, offices, conference halls, exhibition halls, stations, hospitals, shopping malls, and other places.

[0085] In some embodiments, the display device 1 includes a display apparatus 100 for displaying images. For example, the display apparatus 100 includes, but is not limited to, electronic display products such as televisions and computer monitors.

[0086] In some embodiments, the display device 1 includes a wall-mounting device 200 for mounting the display device 100 on a wall 300. That is, in use, the wall-mounting device 200 is connected between the display device 100 and the wall 300, serving as an intermediate connection structure for suspending the display device 100 on the wall 300.

[0087] With the display device 100 mounted on the wall 300 as a reference, the vertical direction from the top to the bottom of the display device 100 is the up-down direction, which is also the height direction Z of the display device 100. The direction facing the user is front, and the direction away from the user is back; the front-back direction is the thickness direction of the display device 100. The horizontal direction X from one side of the display device 100 to the other is the left-right direction, which is also the width direction of the display device 100.

[0088] Combination Figures 2 to 4 In some embodiments, the wall-mounted device 200 includes a first wall-mounted bracket 10, which is configured to be fixed to the wall 300. The first wall-mounted bracket 10 can be fixedly connected to the wall 300 by screws, bolts or other locking devices, or it can be detachably connected to the wall 300 by hanging or other means.

[0089] In this application, the first wall-mounted bracket 10 is provided with a first connecting portion 101 and a second connecting portion 102. The second connecting portion 102 and the first connecting portion 101 are spaced apart along the height direction Z of the display device 100, and the second connecting portion 102 is located below the first connecting portion 101.

[0090] Taking a television as an example of a display device 100, in related technologies, with the upgrading and iteration of television technology, ultra-large screen televisions have gradually become the mainstream in the market, and more and more home televisions of 100 inches and above are entering users' homes. In order to ensure the reliability of the television installation and have sufficient operating space when it is rotated to a preset angle relative to the wall 300, the second wall-mounted bracket 20 needs to have a certain extension length in the first state, which also affects the distance between the first connecting part 101 and the second connecting part 102. If the first wall-mounted bracket 10 is a whole, it will result in a large size. Based on this, in some embodiments, the first wall-mounted bracket 10 includes a first bracket 11 and a second bracket 12. The first bracket 11 is provided with a first connecting part 101, and the second bracket 12 is separately arranged from the first bracket 11. The second bracket 12 is arranged below the first bracket 11 along the height direction Z of the display device 100, and the second bracket 12 is provided with a second connecting part 102.

[0091] By dividing the first wall-mounted bracket 10 into an independent first bracket 11 and second bracket 12, using the first bracket 11 as the mounting position of the first wall-mounted bracket 10 and the second bracket 12 as the support position of the first wall-mounted bracket 10, a reliable connection with the first wall-mounted bracket 10 can be achieved. Compared with the first wall-mounted bracket 10 forming two connecting parts as a whole, the volume of the first wall-mounted bracket 10 can be reduced, the cost can be reduced, and the installation can be facilitated.

[0092] In some embodiments, the wall-mounted device 200 includes a second wall-mounted bracket 20, which is fixed to the display device 100 and connected to the first wall-mounted bracket 10 to enable the display device 100 to be mounted on the wall 300.

[0093] Optionally, the first wall-mounted bracket 10 can be a plate-like structure, a frame structure, etc., and the first connecting part 101 and the second connecting part 102 are respectively connected positions provided on the first wall-mounted bracket 10, such as hooks, hanging rings, etc.

[0094] Optionally, there can be two first brackets 11 and two second brackets 12. The two first brackets 11 are arranged at a horizontal distance X on the wall 300, and the two second brackets 12 are arranged at a horizontal distance X on the wall 300. Correspondingly, there can be two second wall-mounted brackets 20, which are fixed on the display device 100 to ensure the stability and reliability of the display device 100.

[0095] Taking the first connecting part 101 as an example, it may include a first hanging part 101a and a first stop part 101b. The first hanging part 101a protrudes from the side of the first wall-mounted bracket 10 away from the wall 300. The first stop part 101b is connected to the first hanging part 101a and extends upward. A space for hanging the second wall-mounted bracket 20 is formed between the first stop part 101b, the first hanging part 101a, and the first wall-mounted bracket 10. The second wall-mounted bracket 20 is hung on the first hanging part 101a, and the first stop part 101b is used to limit the position of the second wall-mounted bracket 20. It can be understood that the first hanging part 101a is the part that plays the main load-bearing role after the second wall-mounted bracket 20 is hung on the first connecting part 101.

[0096] Continue reading Figure 4 In some embodiments, the second wall mount bracket 20 includes a frame 21, which is fixed to the display device 100 and rotatably hung on the first connecting part 101.

[0097] Optionally, the frame 21 may include a plate portion 211 and a hanging ring 212. The plate portion 211 is fixed to the display device 100, and one end of the hanging ring 212 is connected to the plate portion 211, while the other end is rotatably hung on the first connecting portion 101, so as to mount the display device 100 on the wall 300.

[0098] Combination Figures 3 to 6 In some embodiments, the second wall mount bracket 20 includes a telescopic structure 22, which is rotatably connected to the frame 21. One end of the telescopic structure 22 away from the frame 21 is rotatably connected to the second connecting part 102. The telescopic structure 22 is configured to perform telescopic and rotational movements under the rotation of the frame 21, so that the display device 100 switches between a first state and a second state.

[0099] like Figure 3 As shown, in the first state, the telescopic structure 22 retracts, and the frame 21 fits against the first wall-mounted bracket 10, so that the display device 100 is parallel to the wall 300. Figure 5 As shown, in the second state, the telescopic structure 22 is unfolded, and the frame 21 is set at an angle relative to the first wall-mounted bracket 10, so that the display device 100 is flipped to a preset angle.

[0100] In this application, the telescopic structure 22 expands and contracts in response to the rotation of the frame 21, which in turn is caused by the lifting or lowering of the display device 100. In other words, applying external force to the display device 100 is the power source for driving the second wall mount bracket 20.

[0101] It should be noted that the first state is when the display device 100 is normally mounted on the wall 300 for user use (the display surface of the display device 100 faces the user). At this time, the telescopic structure 22 is in the retracted state, the frame 21 is attached to the first wall-mounted bracket 10, and the display device 100 is parallel to the wall 300. The second state is when the display device 100 forms a preset angle with the wall 300, so that there is sufficient operating space between the display device 100 and the wall 300 for the user to plug and unplug terminals. At this time, the telescopic structure 22 is in the extended state, the telescopic structure 22 is set at an angle relative to the first wall-mounted bracket 10, the frame 21 is set at an angle relative to the first wall-mounted bracket 10, and the display device 100 is rotated to the preset angle relative to the wall 300.

[0102] It can be understood that the display device 100 forms a preset angle between the support of the telescopic structure 22 and the wall 300. In other words, the change in the state of the telescopic structure 22 causes the display device 100 to switch between the first state and the second state.

[0103] Referring again to 6, in some embodiments, the second wall mount 20 includes a retaining structure 23 disposed on the telescopic structure 22, the retaining structure 23 being configured to hold the telescopic structure 22 in a second state.

[0104] By rotatably hanging the frame 21 of the second wall-mounted bracket 20 on the first connecting part 101 of the first wall-mounted bracket 10, and rotatably connecting the telescopic structure 22 to the frame 21 and the second connecting part 102, and since the display device 100 is fixed on the frame 21, when the display device 100 is lifted, the frame 21 rotates relative to the first wall-mounted bracket 10 around the first connecting part 101. The rotation of the frame 21 will drive the telescopic structure 22 to rotate and extend, causing the telescopic structure 22 to rotate away from the wall 300 until the telescopic structure 22 is fixed by the holding structure 23 and will not continue to extend. At this point, the telescopic structure 22 forms a certain angle relative to the wall 300, reaching the second state, that is, keeping the display device 100 in a state that forms a preset angle with the wall 300. At this time, with the support of the telescopic structure 22, sufficient operating space is formed between the display device 100 and the wall 300. Users can plug and unplug terminals or perform other operations as needed, which requires manual assistance to continuously lift the display device 100, thereby improving the convenience of user operation.

[0105] It is understood that when the display device 100 is lifted, the frame 21 rotates around the first connecting portion 101 in a direction away from the wall 300, and the telescopic structure 22 rotates around the second connecting portion 102 in a direction away from the wall 300, extending and lengthening to switch the display device 100 from the first state to the second state. When the display device 100 is lowered, the frame 21 rotates around the first connecting portion 101 in a direction closer to the wall 300, and the telescopic structure 22 rotates around the second connecting portion 102 in a direction closer to the wall 300, retracting and shortening to switch the display device 100 from the second state to the first state.

[0106] Continue reading Figures 3 to 6 In some embodiments, the telescopic structure 22 includes a telescopic member 221 and a support member 222. The telescopic member 221 is rotatably connected to the frame 21. The support member 222 is slidably connected to the telescopic member 221, so that the telescopic member 221 is telescopic relative to the support member 222. The support member 222 is rotatably connected to the second connecting portion 102. The telescopic member 221 is configured to rotate under the rotation of the frame 21 and to telescopically extend relative to the support member 222. The support member 222 is configured to rotate relative to the second connecting portion 102 under the action of the telescopic member 221.

[0107] By setting the telescopic structure 22 to be telescopic with the telescopic member 221 sliding relative to the support member 222, the support member 222 provides a sliding track and support, while the telescopic member 221 supports the frame 21 and performs telescopic movement. Thus, in the retracted state, the telescopic member 221 and the support member 222 accommodate each other, occupying less space, which is conducive to the miniaturization design of the wall-mounted device 200.

[0108] Furthermore, by adopting a sliding connection, even when the telescopic structure 22 is extended to a longer state, the telescopic component 221 and the support component 222 are located in the same direction. The support component 222 acts as a guide rail for the sliding connection, ensuring that the telescopic component 221 can only move in this direction, effectively preventing lateral swaying and twisting, thereby effectively ensuring the stability of the telescopic structure 22.

[0109] The retaining structure 23 is installed on the telescopic member 221 or the support member 222, so that when the telescopic member 221 is extended to the second state relative to the support member 222, it remains in that position. That is, the structure of the second wall mount bracket 20 itself is used to support the display device 100 at a certain angle relative to the wall 300 and maintain it in that state. At this time, there is no need to use hands or other additional tools to assist the display device 100, thereby solving the problem of inconvenience in plugging and unplugging the terminals of the display device 100.

[0110] Optionally, both the telescopic member 221 and the support member 222 can be rod-shaped structures, such as square rod-shaped structures, circular rod-shaped structures, etc.

[0111] Optionally, combined Figure 3 As shown, the telescopic member 221 may include two members, which are spaced apart along the width direction of the display device 100. That is, the two telescopic members 221 are rotatably connected to the frame 21. The support member 222 includes two support arms 2221 and a rotating shaft 2222. The two support arms 2221 are slidably connected to the telescopic member 221. The rotating shaft 2222 is connected between the two support arms 2221, and the second connecting part 102 is used to support the rotating shaft 2222, and the rotating shaft 2222 is rotatably connected to the second connecting part 102.

[0112] By setting two telescopic members 221 and two support arms 2221 to slide and connect respectively, and rotating shaft 2222 between the two support arms 2221, the weight of the first wall-mounted bracket 10 can be reduced while achieving telescopic and rotational capabilities and sufficient support strength, making the first wall-mounted bracket 10 easier to install. At the same time, the rotating shaft 2222 is supported by the second connection, and the rotating shaft 2222 is rotatably connected to the second connection part 102. That is, the second connection part 102 serves as the load-bearing part of the second wall-mounted bracket 20. When installing the display device 100, the rotating shaft 2222 can be supported on the second connection part 102 first, and then the bracket body 21 can be hung on the second connection part 102. In this way, the second connection part 102 can be used for leverage, making the installation of the display device 100 more labor-saving.

[0113] It is worth noting that the support member 222 in this embodiment is supported on the second connecting part 102. That is, the second connecting part 102 is mainly used to support the second wall bracket 20. In order to realize the rotation of the support member 222 relative to the second connecting part 102, it is supported on the second connecting part 102 by means of connecting through the rotating shaft 2222.

[0114] Optionally, continue reading Figure 3 The second connecting part 102 may include a second hanging part 102a, a second stop part 102b, and a limiting part 102c. The second hanging part 102a protrudes from the side of the first wall bracket 10 away from the wall 300. The second stop part 102b is connected to the second hanging part 102a and extends upward. The three parts form a space for the rotating shaft 2222 to be placed. The rotating shaft 2222 is rotatably mounted on the second hanging part 102a. The limiting part 102c protrudes from the side of the second stop part 102b facing the wall 300 and is used to limit the position of the rotating shaft 2222 along the height direction Z to prevent the rotating shaft 2222 from coming off.

[0115] The limiting part 102c is an arc-shaped protrusion protruding from the second stop part 102b, which can be formed by bending the second stop part 102b.

[0116] Optionally, the telescopic structure 22 can take various forms. For example, a sleeve-type telescopic structure 22, such as a cylinder structure, utilizes a cylinder and piston rod to achieve telescopic movement, or utilizes a slide groove and slide rail to achieve telescopic movement. Alternatively, a folding telescopic structure 22 utilizes two hinged connecting rods to achieve telescopic movement. The following embodiments will use a telescopic structure 22 with a sliding joint connection as an example for description and explanation.

[0117] Please refer to the following: Figure 7 and Figure 8 In some embodiments, the telescopic member 221 is provided with a first groove 221a, which extends along the length direction P of the telescopic member 221.

[0118] The telescopic member 221 has a first side surface 221b, a second side surface 221c and a first bottom surface 221d for forming a first groove 221a. The first side surface 221b and the second side surface 221c are arranged opposite to each other. The first bottom surface 221d is connected between the first side surface 221b and the second side surface 221c. The first side surface 221b is provided with a first locking hole 221e.

[0119] In some embodiments, the support member 222 is provided with a second groove 222a, which extends along the length direction P of the support member 222.

[0120] The support member 222 has a third side surface 222b, a fourth side surface 222c and a second bottom surface 222d for forming the second groove 222a. The third side surface 222b and the fourth side surface 222c are arranged opposite to each other, and the second bottom surface 222d is connected between the third side surface 222b and the fourth side surface 222c.

[0121] In this application, the telescopic member 221 is slidably connected to the second slide groove 222a, that is, the telescopic member 221 is installed in the second slide groove 222a and the telescopic member 221 is slidable relative to the second slide groove 222a.

[0122] When the telescopic member 221 is located in the second slide groove 222a, the second bottom surface 222d is positioned opposite to the first bottom surface 221d, and the third side surface 222b is provided with a second locking hole 222e.

[0123] Optionally, the retaining structure 23 is rotatably disposed on one of the first bottom surface 221d and the second bottom surface 222d, and in the second state, the first locking hole 221e and the second locking hole 222e are correspondingly disposed. That is, the first side surface 221b and the third side surface 222b are located on the same side, and the second side surface 221c and the fourth side surface 222c are located on the other side.

[0124] The retaining structure 23 is configured to rotate under external force, such that at least a portion of the retaining structure 23 extends into the first locking hole 221e and the second locking hole, thereby holding the telescopic member 221 and the support member 222 in a second state. The retaining structure 23 is also configured to rotate under external force, such that at least a portion of the retaining structure 23 separates from the first locking hole 221e and the second locking hole 222e, thereby allowing the telescopic member 221 to retract relative to the support member 222.

[0125] In other words, when the display device 100 needs to switch from the first state to the second state, the retaining structure 23 can be triggered to lock the telescopic member 221 and the support member 222 to maintain the second state. When the display device 100 needs to switch from the second state to the first state, an external force can be applied to the retaining structure 23 so that the retaining structure 23 no longer locks the telescopic member 221 and the support member 222, allowing the telescopic member 221 to retract and shorten relative to the support member 222 until it returns to the first state.

[0126] The telescopic member 221 and the support member 222 are configured to cooperate in the form of a sliding groove and a sliding rail. A first sliding groove 221a is provided on the telescopic member 221. Since the first bottom surface 221d of the first sliding groove 221a and the second bottom surface 222d of the second sliding groove 222a are arranged opposite to each other, that is, the first sliding groove 221a and the second sliding groove 222a are arranged opposite to each other, forming an installation space. The retaining structure 23 is placed in this installation space. In this way, the space between the telescopic member 221 and the support member 222 is utilized, and the retaining structure 23 is integrated into the telescopic member 221 or the support member 222, thereby improving the space utilization rate.

[0127] Meanwhile, by providing a first locking hole 221e and a second locking hole 222e on the sides of the first slide groove 221a and the second slide groove 222a respectively, the retaining structure 23 can simultaneously lock the telescopic member 221 and the support member 222 when the telescopic member 221 is unfolded relative to the support member 222 to the second state, so as to fix the two and keep the display device 100 in the second state.

[0128] It should be noted that the external force can be applied to the retaining structure 23 by the user's operation, or it can be applied to the retaining structure 23 by the telescopic member 221 relying on the component provided on the telescopic structure 22 when it slides relative to the support member 222. The triggering method will be explained in the following embodiments.

[0129] Combination Figures 7 to 9In some embodiments, the second wall mount bracket 20 further includes a pushing structure 24 disposed on the other of the first bottom surface 221d and the second bottom surface 222d. The pushing structure 24 is configured to push the retaining structure 23 to rotate when the telescopic member 221 is deployed relative to the support member 222, so that at least a portion of the retaining structure 23 extends into the first latching hole 221e and the second latching hole. The pushing structure 24 is also configured to push the retaining structure 23 to rotate when the telescopic member 221 is deployed relative to the support member 222, so that at least a portion of the retaining structure 23 is separated from the first latching hole 221e and the second latching hole 222e.

[0130] It should be noted that along the length direction P of the telescopic structure 22, the pushing structure 24 is located below the retaining structure 23, so that the pushing structure 24 can trigger the rotation of the retaining structure 23 when the telescopic member 221 unfolds and lengthens relative to the support member 222.

[0131] By providing a pushing structure 24 on one of the first bottom surfaces 221d and 222d, during the unfolding of the telescopic member 221 relative to the support member 222, the pushing structure 24 pushes the retaining structure 23 to rotate, causing the retaining structure 23 to extend into the first locking hole 221e and the second locking hole 222e, thereby locking the telescopic member 221 and the support member 222 in place. This allows the display device 100 to remain in the second state, that is, the display device 100 is lifted relative to the wall 300 to a preset angle and fixed in that position. The pushing structure 24 automatically triggers the retaining structure 23 as the telescopic member 221 unfolds between the first and second states, thus eliminating the need for additional external force, reducing manual intervention, and making the operation faster and more labor-saving.

[0132] It is understood that one of the retaining structure 23 and the pushing structure 24 is set on the telescopic member 221 and the other is set on the support member 222, so that the pushing structure 24 and the retaining structure 23 interact during the telescopic movement of the telescopic structure 22.

[0133] For example, such as Figure 7 As shown, the retaining structure 23 is rotatably disposed on the second bottom surface 222d of the support member 222, the retaining structure 23 is disposed corresponding to the second locking hole 222e, and the pushing structure 24 is disposed on the first bottom surface 221d of the telescopic member 221.

[0134] By setting the retaining structure 23 on the second bottom surface 222d of the support member 222 and the pushing structure 24 on the first bottom surface 221d of the telescopic member 221, since the support member 222 only rotates and the telescopic member 221 telescopically moves relative to the support member 222, the pushing structure 24 can move with the telescopic movement of the telescopic member 221, thereby causing the pushing structure 24 to actively trigger the rotation of the retaining structure 23.

[0135] Optionally, the retaining structure 23 is located at the end of the support member 222 away from the second connecting part 102, and the pushing structure 24 is located at the end of the telescopic member 221 away from the frame 21. That is, in the first state, when the telescopic structure 22 is fully retracted, the distance between the retaining structure 23 and the pushing structure 24 is the farthest. As the telescopic member 221 expands and lengthens relative to the support member 222, the pushing structure 24 gradually moves closer to the retaining structure 23 until the two come into contact with each other, reaching the second state.

[0136] For the purpose of explanation and illustration, the following embodiment will be described with the example of the retaining structure 23 being disposed on the second bottom surface 222d of the support member 222 and the pushing structure 24 being disposed on the first bottom surface 221d of the telescopic member 221.

[0137] Combination Figure 7 and Figure 10 In some embodiments, the retaining structure 23 has a first end 231 and a second end 232 opposite to each other in a first direction, and the middle portion of the retaining structure 23 is hinged to the telescopic member 221 or the support member 222 so that the first end 231 and the second end 232 can rotate about the middle portion of the retaining structure 23.

[0138] Optionally, the retaining structure 23 includes a retaining member 233 and a rotating shaft 234. The retaining member 233 has a first end 231 and a second end 232. A shaft hole 23b may be provided in the middle of the retaining member 233. The rotating shaft 234 is rotatably inserted through the shaft hole 23b and connected to the support member 222, so that the retaining member 233 can rotate 360 ​​degrees relative to the rotating shaft 234.

[0139] The pushing structure 24 is configured to rotate one of the first end 231 and the second end 232 when the telescopic member 221 is deployed relative to the support member 222, so that the other of the first end 231 and the second end 232 extends into the first locking hole 221e and the second locking hole. The pushing structure 24 is also configured to rotate one of the first end 231 and the second end 232 when the telescopic member 221 is deployed relative to the support member 222, so that the other of the first end 231 and the second end 232 disengages from the first locking hole 221e and the second locking hole 222e.

[0140] It is worth noting that during the transition from the first state to the second state and back to the first state, the pushing structure 24 will push the holding structure 23 twice to cause it to rotate. Taking the first state, where the first end 231 of the holding structure 23 is located below the second end 232, specifically, during the transition from the first state to the second state, by lifting the display device 100, the frame 21 rotates around the first connecting part 101 in a direction away from the wall 300. The frame 21 drives the telescopic member 221 to unfold relative to the support member 222. The pushing structure 24, which is set on the telescopic member 221, moves synchronously until the pushing structure 24 pushes the first end 231 of the holding structure 23, causing the second end 232 to rotate clockwise around the middle of the holding structure 23 and extend into the first locking hole 221e and the second locking hole 222e, thus fixing the telescopic member 221 and the support member 222, so that the display device 100 is held in the second state under the action of the telescopic structure 22. When the display device 100 is lifted, the telescopic member 221 will continue to unfold relative to the support member 222 (slide in the direction of lengthening). At this time, the pushing structure 24 will push the first end 231 again, causing the second end 232 to rotate clockwise again, separating from the first locking hole 221e and the second locking hole 222e, releasing the fixation on the telescopic member 221 and the support member 222. By applying downward force to the display device 100, the telescopic member 221 can retract and shorten relative to the support member 222 until it returns to the first state.

[0141] By hinged at the middle of the retaining structure 23, both the first end 231 and the second end 232 of the retaining structure 23 can rotate around the middle, making both ends of the retaining structure 23 operable.

[0142] For example, when the telescopic member 221 unfolds relative to the support member 222, the pushing structure 24 pushes the first end 231 to rotate. Correspondingly, the second end 232 also rotates and extends into the first locking hole 221e and the second locking hole 222e, fixing the telescopic member 221 and the support member 222, thus switching from the first state to the second state. At this time, when the TV is lifted again, causing the telescopic member 221 to continue unfolding relative to the support member 222, the pushing structure 24 will push the first end 231 of the holding structure 23 again. Correspondingly, the second end 232 will rotate again, separating it from the first locking hole 221e and the second locking hole 222e, thereby releasing the fixation between the telescopic member 221 and the support member 222, thus switching from the second state to the first state.

[0143] This configuration allows the switching between the first and second states to be completed synchronously with the movement of the telescopic structure 22 as the display device 100 is lifted, eliminating the need for additional operation and greatly improving ease of use.

[0144] Continue reading Figure 10 In order to facilitate the rotation of the retaining structure 23, in some embodiments, the second bottom surface 222d has a centerline O along the length direction P, the retaining structure 23 is located on the side of the centerline O near the second locating hole 222e, and the pushing structure 24 is located in the middle of the first bottom surface 221d along the width direction, so that the pushing structure 24 can push the first end 231 or the second end 232 to rotate.

[0145] This configuration causes the pushing structure 24 to be offset from the retaining structure 23 along the width direction of the telescopic member 221 (i.e., eccentrically positioned), so that the pushing structure 24 and the retaining structure 23 roughly form a lever mechanism. When the pushing structure 24 contacts the retaining structure 23 and applies force, due to this eccentric setting, a small pushing force can generate a large torque to make the retaining structure 23 rotate. This allows the pushing structure 24 to push the retaining structure 23 to rotate in a more effortless way, thereby making the triggering process easier and smoother.

[0146] If the structure is positioned far from the second slot 222e, the distance between the end of the retaining structure 23 and the middle needs to be increased. Since both ends of the retaining structure 23 are operable, the overall size of the retaining structure 23 will be increased. Consequently, the width of the support 222 will increase, which will increase the size of the second wall mount bracket 20. This will result in the display device 100 having too much space relative to the wall 300, which is not conducive to the wall mounting effect.

[0147] Therefore, while maintaining the eccentric setting, the retaining structure 23 is positioned closer to the second locking hole 222e, so that the retaining structure 23 can be inserted into the first locking hole 221e and the second locking hole 222e with a shorter length. This makes the setting of the retaining structure 23 on the support member 222 more reasonable, without affecting the size change of the support member 222, and makes the spatial layout of the two more reasonable.

[0148] In some embodiments, both the first end 231 and the second end 232 are provided with a notch 23a, and the retaining structure 23 includes two inclined surfaces 23a1, which are inclined relative to the first direction to jointly form the notch 23a.

[0149] When the first direction extends along the length direction P of the support 222, that is, when the first end 231 and the second end 232 of the structure 23 are kept in the length direction P of the support 222, the pushing structure is configured to contact the inclined surface 23a1 near the centerline O to push one of the first end 231 and the second end 232 to rotate so that the other of the first end 231 and the second end 232 extends into the first locking hole 221e and the second locking hole 222e.

[0150] Since the retaining structure 23 can rotate by pushing the first end 231 to rotate the second end 232, or by pushing the second end 232 to rotate the first end 231, notches 23a are provided on the first end 231 and the second end 232 respectively, and the two inclined surfaces 23a1 of the notches 23a are inclined relative to the first direction, that is, the notches 23a are approximately V-shaped. Thus, when the pushing structure contacts the inclined surface 23a1 of the notches 23a, the force applied under the guidance of the inclined surface 23a1 will generate a tangential component force that drives the retaining structure 23 to rotate, making it easier for the retaining structure 23 to rotate.

[0151] Continue to combine Figure 7 and Figure 10 In some embodiments, the pushing structure 24 includes a main body 241 and a protrusion 242, the main body 241 being disposed on the other of the first bottom surface 221d and the second bottom surface 222d. The protrusion 242 is connected to the main body 241, and along the width direction of the telescopic member 221, the size of the protrusion 242 is smaller than the size of the main body 241 and smaller than the size of the retaining structure 23. The protrusion 242 is configured to push the retaining structure 23 to rotate when the telescopic member 221 is deployed relative to the support member 222, such that at least a portion of the retaining structure 23 extends into the first latching hole 221e and the second latching hole, or, such that at least a portion of the retaining structure 23 is separated from the first latching hole 221e and the second latching hole 222e.

[0152] The pushing structure 24 is configured to include a main body 241 and a protrusion 242. While the main body 241 is used to ensure the reliability of the connection between the pushing structure 24 and the telescopic member 221 or the support member 222, the protrusion 242 is used as the part that pushes the retaining structure 23 to rotate. Its size is set to be smaller than that of the retaining structure 23, which can reduce the contact area with the retaining structure 23, thereby reducing resistance and making the pushing process more effortless.

[0153] Optionally, the main body 241 can be fixed to the telescopic member 221 by bonding, snap-fitting or screwing, as long as a reliable connection can be achieved. The specific method is not limited in this application embodiment.

[0154] Furthermore, the protrusion 242 has an arcuate surface 242a, which is configured to contact the retaining structure 23. By making the surface of the protrusion 242 that contacts the retaining structure 23 arcuate, the contact between the pushing structure 24 and the retaining structure 23 changes from surface contact to line contact, thereby reducing the pushing resistance and making the pushing process smoother.

[0155] The display device disclosed in the embodiments of this application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the display device and its core ideas. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A display device, characterized by comprising: The display device includes: Display device; A wall-mounting device for mounting the display device on a wall; The wall-mounted device includes: A first wall-mounted bracket, configured to be fixed to the wall, the first wall-mounted bracket having: First connecting part; The second connecting portion is disposed at a distance from the first connecting portion along the height direction of the display device, and the second connecting portion is located below the first connecting portion; The second wall-mounted bracket includes: A frame, the frame being fixed to the display device, and the frame being rotatably hung on the first connecting part; A telescopic structure is rotatably connected to the frame, and one end of the telescopic structure away from the frame is rotatably connected to the second connecting part. The telescopic structure is configured to perform telescopic and rotational movements under the rotation of the frame, so that the display device switches between a first state and a second state. In the first state, the telescopic structure retracts, and the frame fits against the first wall-mounted bracket so that the display device is parallel to the wall; In the second state, the telescopic structure is deployed, and the frame is angled relative to the first wall-mounted bracket, so that the display device is flipped to a preset angle; A retaining structure is disposed on the telescopic structure and configured to hold the telescopic structure in the second state.

2. The display device of claim 1, wherein, The telescopic structure includes: Telescopic component, which is rotatably connected to the frame; A support member is slidably connected to the telescopic member so that the telescopic member can extend and retract relative to the support member, and the support member is rotatably connected to the second connecting part; The telescopic member is configured to rotate under the rotation of the frame and to telescopically extend relative to the support member. The support member is configured to rotate relative to the second connecting part under the action of the telescopic member. The retaining structure is provided on the telescopic member or the support member.

3. The display device according to claim 2, characterized in that, The telescopic member is provided with a first sliding groove, which extends along the length direction of the telescopic member; the support member is provided with a second sliding groove, which extends along the length direction of the support member; the telescopic member is slidably connected to the second sliding groove. The telescopic member has a first side surface, a second side surface, and a first bottom surface for forming the first groove. The first side surface and the second side surface are disposed opposite to each other, and the first bottom surface is connected between the first side surface and the second side surface. A first locking hole is provided on the first side surface. The support member has a third side surface, a fourth side surface, and a second bottom surface for forming the second sliding groove. The third side surface and the fourth side surface are arranged opposite to each other. The second bottom surface is connected between the third side surface and the fourth side surface. When the telescopic member is located in the second sliding groove, the second bottom surface is arranged opposite to the first bottom surface. The third side surface is provided with a second locking hole. The retaining structure is rotatably disposed on one of the first bottom surface and the second bottom surface. In the second state, the first locking hole and the second locking hole are correspondingly disposed. The retaining structure is configured to rotate under the action of an external force so that at least a portion of the retaining structure extends into the first locking hole and the second locking hole, thereby keeping the telescopic member and the support member in the second state. The retaining structure is also configured to rotate under the action of an external force so that at least a portion of the retaining structure separates from the first locking hole and the second locking hole, thereby making the telescopic member retractable relative to the support member.

4. The display device according to claim 3, characterized in that, The second wall mount bracket further includes a pushing structure disposed on the other of the first bottom surface and the second bottom surface. The pushing structure is configured to push the retaining structure to rotate when the telescopic member is deployed relative to the support member, so that at least a portion of the retaining structure extends into the first locking hole and the second locking hole. The pushing structure is also configured to push the retaining structure to rotate when the telescopic member is deployed relative to the support member, so that at least a portion of the retaining structure separates from the first locking hole and the second locking hole.

5. The display device according to claim 4, characterized in that, The retaining structure has a first end and a second end opposite to each other along a first direction, and the middle part of the retaining structure is hinged to the telescopic member or the support member, so that the first end and the second end can rotate about the middle part of the retaining structure; The pushing structure is configured to rotate one of the first end and the second end when the telescopic member is deployed relative to the support member, so that the other of the first end and the second end extends into the first locking hole and the second locking hole. The pushing structure is also configured to rotate one of the first end and the second end when the telescopic member is deployed relative to the support member, so that the other of the first end and the second end separates from the first locking hole and the second locking hole.

6. The display device according to claim 5, characterized in that, The retaining structure is rotatably disposed on the second bottom surface of the support member, the retaining structure is disposed corresponding to the second locking hole, and the pushing structure is disposed on the first bottom surface of the telescopic member; The second bottom surface has a centerline along its length, the retaining structure is located on the side of the centerline near the second card hole, and the pushing structure is located in the middle of the first bottom surface along its width, so that the pushing structure can push the first end or the second end to rotate.

7. The display device according to claim 6, characterized in that, Both the first end and the second end are provided with a notch. The retaining structure includes two inclined surfaces, which are inclined relative to the first direction to jointly form the notch. As the first direction extends along the length of the support member, the pushing structure is configured to contact the inclined surface near the centerline to push one of the first end and the second end to rotate so that the other of the first end and the second end extends into the first slot and the second slot.

8. The display device according to claim 4, characterized in that, The propulsion structure includes: The main body is disposed on the other of the first bottom surface and the second bottom surface; A protrusion connected to the main body, wherein the size of the protrusion is smaller than the size of the main body and smaller than the size of the retaining structure along the width direction of the telescopic member, the protrusion being configured to push the retaining structure to rotate when the telescopic member is deployed relative to the support member, such that at least a portion of the retaining structure extends into the first and second locking holes, or, such that at least a portion of the retaining structure is separated from the first and second locking holes; The protrusion has an arcuate surface, which is configured to contact the retaining structure when the protrusion pushes the retaining structure to rotate.

9. The display device according to claim 2, characterized in that, The telescopic component includes two components, which are respectively arranged at intervals along the width direction of the display device; The support member includes: Two support arms, each of which is slidably connected to the telescopic member; A rotating shaft is connected between the two support arms, and a second connecting part is used to support the rotating shaft, and the rotating shaft is rotatably connected to the second connecting part.

10. The display device according to any one of claims 1-9, characterized in that, The first wall-mounted bracket includes: A first bracket, wherein a first connecting portion is provided on the first bracket; The second bracket is separate from the first bracket. The second bracket is positioned below the first bracket along the height direction of the display device, and the second bracket is provided with a second connecting part.

Images