Support for display device

Abstract

The utility model provides a support for a display device. The support for the display device comprises a hanging arm assembly which comprises a hook component and a hanging arm component; the adjusting assembly comprises a conversion component and a guide component, the guide component is arranged on the hook component, the conversion component is rotationally connected with the hanging arm component, and the conversion component is rotated and moves on the guide component so as to guide the hanging arm component to rotate relative to the hook component; when the rotation conversion component is stopped, the hanging arm component is kept at any rotation angle relative to the hook component. According to the technical scheme, the problems that in the prior art, the angle of a display device is inconvenient to adjust, and the display device is prone to being damaged are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a support technical field, specifically, a support for display device. BACKGROUND

[0002] Most of the television support on the market can adjust the angle of inclination, and the angle adjusting mode is to hold the upper and lower edges of the television with both hands to adjust the angle of inclination of the television. At present, the television on the market gradually develops towards super large screen and super light and thin. When the size of the television reaches 90 inches, the height of the television reaches about 1.1 meters, and when the size of the television reaches 120 inches, the height of the television reaches about 1.5 meters. Moreover, the lower part of the large size television is relatively thick, and the upper part is particularly thin.

[0003] Therefore, the angle adjustable television support in the prior art relies on holding the upper and lower edges of the television with both hands to adjust the angle of inclination of the television, which is not suitable for super large size television. The main reasons are as follows: first, the height of the large size television is relatively large, and it is very inconvenient for people of normal height to operate with both hands. Some people may not be able to reach the upper edge of the television; second, since the upper part of most televisions is very thin, holding the upper and lower edges of the television with both hands to adjust the angle of inclination of the television may damage the television. CONTENT OF THE UTILITY MODEL

[0004] The main purpose of the utility model is to provide a support for display device to solve the problems of inconvenience in adjusting the angle of display device and easy damage to display device in the prior art.

[0005] In order to achieve the above purpose, the utility model provides a support for display device, which comprises: a hanging arm assembly comprising a hook member and a hanging arm member; an adjusting assembly comprising a conversion member and a guide member, the guide member being arranged on the hook member, the conversion member and the hanging arm member being rotatably connected, the conversion member being moved on the guide member to guide the hanging arm member to rotate relative to the hook member by rotating the conversion member; and the hanging arm member is kept at any rotation angle relative to the hook member by stopping rotating the conversion member.

[0006] Further, the support for display device further comprises: a screwing assembly rotatably arranged relative to the hanging arm assembly, the screwing assembly being arranged in the hanging arm assembly; the screwing assembly is in transmission connection with the conversion member, the screwing assembly is in rotation connection with the hanging arm member, and the conversion member is moved on the guide member to guide the hanging arm member to rotate relative to the hook member by screwing the screwing assembly.

[0007] Further, the guiding member is provided with an arc-shaped guiding portion, which is arched towards the side where the hanging arm member is located, and the conversion member is rollably arranged on the arc-shaped guiding portion.

[0008] Further, the screwing assembly is used to drive the conversion member to roll relative to the guiding member, the conversion member is provided with a plurality of first engaging teeth on the outer periphery, the arc-shaped guiding portion is provided with a plurality of second engaging teeth, and the plurality of first engaging teeth and the plurality of second engaging teeth are arranged in meshing mode.

[0009] Further, the screwing assembly is arranged through the conversion member and is in rotation-stopping mode with the conversion member, or the screwing assembly is arranged through the hanging arm member and is in rotation mode with the hanging arm member.

[0010] Further, the display device support further comprises an auxiliary adjusting portion, the hanging arm member is rotationally connected with the hook member through the auxiliary adjusting portion, the auxiliary adjusting portion comprises two arc-shaped grooves, two through holes and two locking pieces, the two locking pieces are respectively arranged through the two through holes and are in sliding mode with the two arc-shaped grooves, and the centers of the two arc-shaped grooves do not coincide; or the auxiliary adjusting portion comprises an arc-shaped groove, a rotating hole, two locking pieces and two through holes, the two locking pieces are respectively arranged through the two through holes and are in mode with the arc-shaped groove and the rotating hole, the locking piece is in sliding mode with the arc-shaped groove, and the locking piece is in rotation mode with the rotating hole.

[0011] Further, the hook member is provided with a containing space and an avoiding groove in communication with the containing space, the avoiding groove is located at least one side of the containing space, the guiding member is arranged in the containing space, the conversion member is arranged in the containing space between the avoiding grooves, and the screwing assembly is arranged through the avoiding grooves.

[0012] Further, the screwing assembly comprises a transmission member, which is in transmission connection with the conversion member; a screwing member, which is in sliding mode with the transmission member and is in rotation-stopping mode with the transmission member, and at least one end of the screwing member is arranged out of the transmission member to form a screwing portion.

[0013] Further, the screwing member comprises a screwing rod and a handle connected with the screwing rod, the screwing rod is arranged through the transmission member and is in rotation-stopping mode with the transmission member, and the handle forms the screwing portion; and / or the screwing assembly further comprises an anti-falling piece, which is connected with the outer periphery of the transmission member, and at least one side of the hanging arm assembly is provided with the anti-falling piece.

[0014] Further, the display device support further comprises a wall connecting piece and two hanging arm assemblies, the hook member is provided with a hook and an adjusting piece, the hook and the adjusting piece are located at the side of the hook member which is away from the hanging arm member, the adjusting piece and the hook are arranged in spaced mode and form a clamping cavity for clamping the wall connecting piece, the adjusting piece is arranged in movable mode relative to the hook member to be close to or away from the hook, the hook member is provided with a containing space and at least two avoiding grooves in communication with the containing space, and the screwing assembly is arranged through the two hanging arm assemblies.

[0015] The technical scheme of the utility model is shown as follows: the conversion component is rotated to move on the guide component, the hanging arm component is driven to rotate relative to the hook component, the rotation of the conversion component is stopped, the position of the hanging arm component relative to the hook component is fixed, the conversion component is also stopped at a certain position on the guide component, in this way, the hanging arm component can be kept at any rotation angle relative to the hook component, compared with the prior art that the upper and lower edges of the television are manually held to adjust the tilt angle of the display device, in the embodiment, only the conversion component needs to be rotated to adjust the angle of the hanging arm component, the user does not need to directly touch or apply force to the display device itself, this mode effectively avoids physical damage to the large-size and ultra-thin display device, and also avoids the problem of inconvenient operation caused by holding the display device with both hands. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings enclosed with the specification form a part of the application and serve to provide further understanding of the present application, the illustrative embodiments of the present application and its description serve to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 The structure schematic view of the embodiment of the display device support of the utility model is shown;

[0018] Figure 2 The exploded structure schematic view of the display device support of the utility model is shown; Figure 1

[0019] Figure 3 The exploded structure schematic view of the display device support of the utility model is shown; Figure 1

[0020] Figure 4 The exploded view of the hanging arm assembly of the display device support of the utility model is shown; Figure 1

[0021] Figure 5 The structure schematic view of the screwing assembly of the display device support of the utility model is shown; Figure 1

[0022] The assembly structure schematic view of the guide component and the conversion component of the utility model is shown. Figure 6 Figure 4

[0023] Among them, the above drawings include the following reference signs:

[0024] ​​​​​1, wall connecting piece;10, hook member;11, accommodating space;12, avoiding groove;13, hook;14, adjusting piece;15, screw;20, hanging arm member;30, screwing assembly;31, transmission member;32, screwing member;321, screwing rod;322, handle;33, anti-dropping piece;40, conversion member;50, guide member;51, arc-shaped guide part;71, arc-shaped groove;72, through hole;73, locking piece. DETAILED DESCRIPTION

[0025] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0026] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 , the embodiment of the present application provides a support for display device. The support for display device comprises a hanging arm assembly, comprising a hook member 10 and a hanging arm member 20;an adjusting assembly, comprising a conversion member 40 and a guide member 50, the guide member 50 is arranged on the hook member 10, the conversion member 40 and the hanging arm member 20 are rotationally connected, rotating the conversion member 40, the conversion member 40 moves on the guide member 50 to guide the hanging arm member 20 to rotate relative to the hook member 10;stop rotating the conversion member 40, the hanging arm member 20 is kept at any rotation angle relative to the hook member 10.

[0027] In the above technical solution, by rotating the conversion member 40, the conversion member 40 moves on the guide member 50, the conversion member 40 drives the hanging arm member 20 to rotate relative to the hook member 10, stop rotating the conversion member 40, the position of the hanging arm member 20 relative to the hook member 10 is fixed, the conversion member 40 also stops at a certain position on the guide member 50, in this way, the hanging arm member 20 can be kept at any rotation angle relative to the hook member 10, compared with the prior art that manually holds the upper and lower edges of the television to adjust the pitch angle of the display device, in the embodiment, only need to rotate the conversion member 40, the angle adjustment of the hanging arm member 20 can be realized, the user does not need to directly touch or force on the display device itself, this way effectively avoids the physical damage to the large size, ultra-thin display device, also avoids the problem of inconvenient operation caused by holding the television with both hands.

[0028] Specifically, in the embodiment of the present application, the user only needs to rotate the conversion member 40, which can easily adjust the angle of the hanging arm member 20, without having to force the display device, simplifying the operation process, reducing the operation difficulty, especially for those who are difficult to reach or have limited carrying capacity, providing a more friendly user experience.

[0029] Specifically, in the embodiment of the present application, at least one first through hole is arranged on the hook member 10, and at least one second through hole is arranged on the guide member 50, and at least one screw 15 passes through the at least one first through hole and the at least one second through hole to fix the hook member 10 and the guide member 50 together.

[0030] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 indicated, in the embodiment of the present application, the support for display device further comprises a screwing assembly 30 rotatably arranged relative to the hanging arm assembly, the screwing assembly 30 is arranged through the hanging arm assembly; the screwing assembly 30 is in transmission connection with the conversion member 40, the screwing assembly 30 is in rotation connection with the hanging arm member 20, and the screwing of the screwing assembly 30 drives the conversion member 40 to move on the guide member 50 to guide the rotation of the hanging arm member 20 relative to the hook member 10.

[0031] In the above technical solution, when the user needs to adjust the angle of the display device, the screwing of the screwing assembly 30 is performed, and the rotation of the screwing assembly 30 is transmitted to the conversion member 40 in transmission connection with the screwing assembly 30, the conversion member 40 moves on the guide member 50, so that the conversion member 40 drives the hanging arm member 20 to rotate, in this way, the hanging arm member 20 can rotate relative to the hook member 10, and due to the change of the angle of the hanging arm member 20, the angle of the display device is adjusted, so as to realize the adjustment of the angle of the display device.

[0032] Specifically, in the embodiment of the present application, the introduction of the screwing assembly 30 enables the user to start the entire adjustment mechanism only by screwing operation, without directly contacting the display device, in this way, the angle adjustment process is simplified, and the operation efficiency is improved, especially for the display device with large size or high installation position, the user can more easily adjust.

[0033] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 indicated, in the embodiment of the present application, the guide member 50 is provided with an arc-shaped guide portion 51, the arc-shaped guide portion 51 arches towards the side where the hanging arm member 20 is located, and the conversion member 40 is rollably arranged on the arc-shaped guide portion 51.

[0034] In the above technical solution, the design of the arc-shaped guide portion 51 allows the conversion member 40 to roll along the arc-shaped path on the guide member 50, which enables the hanging arm member 20 to stably rotate along the arc-shaped path, so as to realize the smooth adjustment of the angle of the display device.

[0035] Specifically, in the embodiment of the utility model, through screwing screwing assembly 30, can make conversion component 40 roll in arc guiding portion 51, conversion component 40 drives hanging arm component 20 relative to the rotation of hook component 10, in this way, can adjust the angle of hanging arm component 20, stop rotating conversion component 40, the position of hanging arm component 20 relative to hook component 10 is fixed, conversion component 40 also stops in the certain position of arc guiding portion 51, to make hanging arm component 20 keep in certain position, to make the angle of display device keep in certain position.

[0036] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 Indicated in the embodiment of the utility model, screwing assembly 30 is used to drive conversion component 40 relative to guiding component 50 rolls, the outer periphery of conversion component 40 is equipped with a plurality of first meshing teeth, and a plurality of second meshing teeth are arranged on arc guiding portion 51, and the plurality of first meshing teeth and the plurality of second meshing teeth are meshed.

[0037] In the above technical scheme, by setting the first meshing teeth and the second meshing teeth that are meshed, the rotation of the screwing assembly 30 can be directly and accurately converted into the rolling of the conversion component 40 on the arc guiding portion 51, and this design ensures that the conversion component 40 will move a corresponding distance along the arc guiding portion 51 when the user rotates the screwing assembly 30, thereby achieving the angle adjustment of the display device.

[0038] Preferably, in the embodiment of the utility model, the conversion component 40 is a gear.

[0039] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 Indicated in the embodiment of the utility model, the screwing assembly 30 is arranged in the conversion component 40, and the screwing assembly 30 is rotationally matched with the conversion component 40.

[0040] Through the above arrangement, the phenomenon that the screwing assembly 30 rotates relative to the conversion component 40 can be avoided, so that the screwing assembly 30 can drive the conversion component 40 to roll on the arc guiding portion 51.

[0041] Specifically, in the embodiment of the utility model, the rotational matching ensures that when the screwing assembly 30 rotates, the driving force thereof can be directly and without slip transmitted to the conversion component 40, which means that the driving force applied by the user can be effectively received by the conversion component 40 and converted into the rolling of the conversion component 40 on the arc guiding portion 51, thereby improving the utilization efficiency of the force and the directness of transmission.

[0042] As Figure 1 ,Figure 2 、 Figure 3 、 Figure 4 and Figure 6 As shown in the figure, in the embodiment of the utility model, screwing assembly 30 is arranged in hanging arm member 20, and screwing assembly 30 is rotationally matched with hanging arm member 20.

[0043] In the above technical scheme, the rotational matching allows screwing assembly 30 to rotate freely in hanging arm member 20, which means that the user can realize smooth and unblocked rotation operation through screwing assembly 30, so that hanging arm member 20 can rotate along the arc-shaped path of arc-shaped guide part 51, and further adjust the tilt angle of the display device.

[0044] Specifically, in the embodiment of the utility model, screwing assembly 30 is arranged in hanging arm member 20, so that the structure of the display device support can be designed more compactly, the external protruding parts are reduced, the appearance of the display device support is improved, and the installation space is reduced, so that the display device support is more suitable for various installation environments.

[0045] As shown in the figure, in the embodiment of the utility model, the display device support further comprises an auxiliary adjusting part, and hanging arm member 20 is rotationally connected with hook member 10 through the auxiliary adjusting part. Figure 1 The auxiliary adjusting part comprises two arc-shaped grooves 71, two through holes 72 and two locking pieces 73, the two locking pieces 73 are respectively arranged in sliding matching with the two arc-shaped grooves 71 through the two through holes 72, and the centers of the circles where the two arc-shaped grooves 71 are located do not coincide.

[0046] In the above technical scheme, by arranging the auxiliary adjusting part, screwing screwing assembly 30 can make hanging arm member 20 rotate within a preset angle range relative to hook member 10, and stopping screwing assembly 30 can make the auxiliary adjusting part lock hanging arm member 20 at a certain angle relative to hook member 10, and since the centers of the circles where the two arc-shaped grooves 71 are located do not coincide, it means that when the two locking pieces 73 slide in the two arc-shaped grooves 71, the rotation axis of hanging arm member 20 will move, so as to realize the free adjustment of the angle of hanging arm member 20 to adapt to the adjustment requirement of different angles of hanging arm member 20.

[0047] Preferably, in the embodiment of the utility model, the locking piece 73 is a rivet.

[0048] Preferably, in the embodiment of the utility model, two arc-shaped grooves 71 are arranged on hook member 10, and two through holes 72 are arranged on hanging arm member 20.

[0049] In one embodiment, the auxiliary adjusting part comprises an arc-shaped slot 71, a rotating hole, two locking pieces 73 and two through holes 72, the two locking pieces 73 pass through the two through holes 72 and are matched with the arc-shaped slot 71 and the rotating hole respectively, the locking piece 73 is in sliding fit with the arc-shaped slot 71, and the locking piece 73 is in rotating fit with the rotating hole.

[0050] In the technical scheme, the screwing assembly 30 and the hanging arm member 20 can rotate relative to the hook member 10, in the adjusting process, the locking piece 73 slides in the arc-shaped slot 71, and the rotating axis of the hanging arm member 20 changes with the position of the locking piece 73 in the arc-shaped slot 71, so that the angle of the hanging arm member 20 is freely adjusted, when the hanging arm member 20 is adjusted to the required angle position, the auxiliary adjusting part locks the relative position between the hanging arm member 20 and the hook member 10, and the display device is fixed at the adjusted angle.

[0051] As shown in Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 1 indicated, in the embodiment of the utility model, the hook member 10 is equipped with the accommodation space 11 and the avoiding slot 12 that communicates with the accommodation space 11, the avoiding slot 12 is located at least one side of the accommodation space 11, the guide member 50 is installed in the accommodation space 11, the conversion member 40 is located in the accommodation space 11 between the avoiding slot 12, and the screwing assembly 30 is arranged in the avoiding slot 12.

[0052] In the technical scheme, the accommodation space 11 and the avoiding slot 12 are designed, so that the guide member 50 and the conversion member 40 can be hidden in the interior of the hook member 10, and the screwing assembly 30 is arranged in the avoiding slot 12, and this space layout not only optimizes the compactness of the support for display device, reduces the phenomenon of external protrusion, but also improves the aesthetic degree and space utilization efficiency of the support for display device.

[0053] As shown in Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 5 indicated, in the embodiment of the utility model, the screwing assembly 30 comprises: a transmission member 31, in transmission connection with the conversion member 40; a screwing member 32, in sliding fit with the transmission member 31, the screwing member 32 is in rotation-stopping fit with the transmission member 31, and at least one end of the screwing member 32 extends out of the transmission member 31 to form a screwing part.

[0054] In the above technical solution, on the one hand, one end of the screwing member 32 extends out of the transmission member 31 to form a screwing part, and the user can directly operate by screwing the screwing part, which makes the angle adjustment operation of the hanging arm member 20 more convenient; on the other hand, the rotation-stopping cooperation between the screwing member 32 and the transmission member 31 ensures the accurate transmission of the screwing operation, when the user rotates the screwing part, the screwing member 32 directly drives the transmission member 31 to rotate, and relative rotation between the transmission member 31 and the screwing member 32 does not occur; on the other hand, the sliding cooperation between the transmission member 31 and the screwing member 32 can make the screwing member 32 slide in the transmission member 31, so that the length of the screwing member 32 extending into the transmission member 31 can be changed, and then the length of the screwing assembly 30 can be changed to adapt to display devices of different lengths.

[0055] Specifically, in the embodiment of the utility model, the transmission member 31 is a transmission rod, wherein the outer circumferential surface of the transmission rod is provided with at least one chamfered edge, and the mounting hole on the conversion member 40 is provided with at least one chamfered edge, so that when the transmission rod passes through the mounting hole of the conversion member 40, the transmission rod and the conversion member 40 have only one degree of freedom of movement in the direction along the axis of the transmission member 31.

[0056] As shown in Figure 6 and Figure 1 In the embodiment of the utility model, the screwing member 32 includes a screwing rod 321 and a handle 322 connected with the screwing rod 321, the screwing rod 321 is arranged in the transmission member 31 and rotation-stopping cooperates with the transmission member 31, and the handle 322 forms a screwing part.

[0057] In the above technical solution, the handle 322 is rotated to make the screwing rod 321 rotate, since the screwing rod 321 rotation-stops cooperates with the transmission member 31, the screwing rod 321 and the transmission member 31 do not relatively rotate, the rotation of the screwing rod 321 is transmitted to the conversion member 40 through the transmission member 31 to make the conversion member 40 rotate, the plurality of first meshing teeth and the plurality of second meshing teeth mesh, the conversion member 40 rolls along the arc-shaped guide part 51 by a corresponding distance to make the hanging arm member 20 rotate relative to the hook member 10, so that the angle of the hanging arm member 20 is freely adjusted.

[0058] Specifically, in the embodiment of the utility model, the user only needs to rotate the handle 322 to easily control the pitch angle of the display device, without a complex operation process, which significantly improves the user experience.

[0059] Specifically, in the embodiment of the utility model, a through hexagonal hole is further arranged in the transmission rod, and the screwing rod 321 is a hexagonal long rod, so that the screwing rod 321 can be arranged in the transmission rod, and the screwing rod 321 and the transmission rod have only one degree of freedom of movement in the direction along the axis of the transmission member 31.

[0060] As Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 2 indicated, in the embodiment of the utility model, the screwing assembly 30 further includes a anti -drop piece 33, the anti -drop piece 33 is connected to the outer periphery of transmission member 31, and at least one side of the hanging arm assembly is provided with the anti -drop piece 33.

[0061] In the above technical scheme, the design of the anti -drop piece 33 aims at preventing the screwing assembly 30 from accidentally falling off from the hanging arm member 20 during operation, and the anti -drop piece 33 can effectively limit the moving range of the screwing assembly 30 in the axial direction, avoid the phenomenon of the screwing assembly 30 falling out due to improper operation and other factors, and thus guarantee the stability of the structure of the whole display device support and the safety of user operation.

[0062] Preferably, in the embodiment of the utility model, the anti -drop piece 33 is a nut.

[0063] As Figure 3 Figure 4 Figure 5 Figure 6 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 indicated, in the embodiment of the utility model, the display device support further includes a wall connecting piece 1 and two hanging arm assemblies, the hook member 10 is provided with a hook 13 and an adjusting piece 14, the hook 13 and the adjusting piece 14 are located on the side of the hook member 10 away from the hanging arm member 20, the adjusting piece 14 and the hook 13 are arranged at intervals and form a clamping cavity clamping the wall connecting piece 1, the adjusting piece 14 is movably arranged relative to the hook member 10 to be close to or away from the hook 13, and the hook member 10 is provided with a containing space 11 and at least two avoiding grooves 12 in communication with the containing space 11, and the screwing assembly 30 passes through the two hanging arm assemblies.

[0064] In the above technical scheme, on the one hand, the adjusting piece 14 and the hook 13 clamp the wall connecting piece 1 through the clamping cavity, and the user can adjust the size of the clamping cavity as needed without affecting the stability of the display device support; on the other hand, the design of the movable adjusting piece 14 makes it unnecessary to disassemble the whole display device support when the hanging arm member 20 needs to be maintained or adjusted, thereby reducing the maintenance cost and time.

[0065] Specifically, in the embodiment of the utility model, the adjusting piece 14 is a screw, the hook member 10 is provided with a threaded hole, and the adjusting piece 14 passes through the threaded hole and contacts the wall connecting piece 1, so that the wall connecting piece 1 and the hanging arm member 20 can be connected together, and when it is necessary to disassemble the hanging arm member 20 from the wall connecting piece 1, the adjusting piece 14 is disassembled from the hook member 10.

[0066] Specifically, in the embodiment of the present application, the hook 13 is provided with a notch, and the wall connecting piece 1 is provided with a protrusion matched with the notch, so that the hook 13 can be hung on the wall connecting piece 1.

[0067] Preferably, in the embodiment of the present application, the anti-falling piece 33 is provided as two, and the two anti-falling pieces 33 are installed on the two hanging arm members 20 correspondingly.

[0068] It should be noted that the display device includes but is not limited to the display device.

[0069] It should be noted that, in the embodiment of the present application, in order to solve the problem of the existing adjustable angle display device that is not easy to operate and is easy to damage the television when installing a large size television, the present application provides a display device support which can adjust the angle of the hanging arm member 20 without touching the display device, relying on the rotation of the screwing assembly 30.

[0070] From the above description, it can be seen that the above-mentioned embodiments of the present application achieve the following technical effects: by rotating the conversion member, the conversion member moves on the guide member, the conversion member drives the hanging arm member to rotate relative to the hook member, the position of the hanging arm member relative to the hook member is fixed by stopping the rotation of the conversion member, and the conversion member also stops at a certain position on the guide member, so that the hanging arm member can be kept at any rotation angle relative to the hook member. Compared with the prior art of manually holding the upper and lower edges of the television to adjust the pitch angle of the display device, in the present embodiment, only the conversion member needs to be rotated to adjust the angle of the hanging arm member, and the user does not need to directly touch or apply force to the display device itself. This way effectively avoids physical damage to large size, ultra-thin display devices, and also avoids the problem of inconvenient operation caused by holding the display device with both hands.

[0071] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A support for a display device, characterized by comprising: The display device support comprises: a hanging arm assembly comprising a hook member (10) and a hanging arm member (20); an adjusting assembly comprising a conversion member (40) and a guide member (50), the guide member (50) is arranged on the hook member (10), the conversion member (40) and the hanging arm member (20) are rotationally connected, rotating the conversion member (40), the conversion member (40) moves on the guide member (50) to guide the hanging arm member (20) to rotate relative to the hook member (10); stopping rotating the conversion member (40), the hanging arm member (20) is kept at any rotation angle relative to the hook member (10).

2. The display device support of claim 1, wherein The display device support further comprises: a screwing assembly (30) rotationally arranged relative to the hanging arm assembly, the screwing assembly (30) is arranged through the hanging arm assembly; the screwing assembly (30) is drivingly connected with the conversion member (40), the screwing assembly (30) is rotationally connected with the hanging arm member (20), screwing the screwing assembly (30), the conversion member (40) moves on the guide member (50) to guide the hanging arm member (20) to rotate relative to the hook member (10).

3. The display device support of claim 2, wherein The guide member (50) is provided with an arc-shaped guide portion (51), the arc-shaped guide portion (51) is arched towards the side where the hanging arm member (20) is located, and the conversion member (40) is rollably arranged on the arc-shaped guide portion (51).

4. The display device support of claim 3, wherein The screwing assembly (30) is used to drive the conversion member (40) to roll relative to the guide member (50), the outer periphery of the conversion member (40) is provided with a plurality of first engaging teeth, the arc-shaped guide portion (51) is provided with a plurality of second engaging teeth, and the plurality of first engaging teeth and the plurality of second engaging teeth are arranged in meshing mode.

5. The display device support of claim 4, wherein The screwing assembly (30) is arranged through the conversion member (40), and the screwing assembly (30) is rotationally matched with the conversion member (40); and / or The screwing assembly (30) is arranged through the hanging arm member (20), and the screwing assembly (30) is rotationally matched with the hanging arm member (20).

6. The display device support of any one of claims 1 to 5, wherein The display device support further comprises an auxiliary adjusting portion, the hanging arm member (20) is rotationally connected with the hook member (10) through the auxiliary adjusting portion, the auxiliary adjusting portion comprises two arc-shaped grooves (71), two through holes (72) and two locking members (73), the two locking members (73) are respectively arranged through the two through holes (72) and are slidingly matched with the two arc-shaped grooves (71), and the centers of the circles where the two arc-shaped grooves (71) are located do not coincide; or The auxiliary adjusting portion comprises an arc-shaped groove (71), a rotating hole, two locking members (73) and two through holes (72), the two locking members (73) are respectively arranged through the two through holes (72) and are matched with the arc-shaped groove (71) and the rotating hole, the locking member (73) is slidingly matched with the arc-shaped groove (71), and the locking member (73) is rotationally matched with the rotating hole.

7. The display device support of any one of claims 2 to 5, wherein The hook member (10) is provided with a containing space (11) and an avoiding slot (12) communicating with the containing space (11), the avoiding slot (12) is located at least one side of the containing space (11), the guide member (50) is installed in the containing space (11), the conversion member (40) is located in the containing space (11) between the avoiding slots (12), and the screwing assembly (30) is arranged in the avoiding slots (12).

8. The display device support of any one of claims 2 to 5, wherein The screwing assembly (30) comprises: a transmission member (31) in transmission connection with the conversion member (40); a screwing member (32) in sliding fit with the transmission member (31), the screwing member (32) is in rotation-stopping fit with the transmission member (31), and at least one end of the screwing member (32) extends out of the transmission member (31) to form a screwing part.

9. The display device support of claim 8, wherein The screwing member (32) comprises a screwing rod (321) and a handle (322) connected with the screwing rod (321), the screwing rod (321) is arranged in the transmission member (31) and is in rotation-stopping fit with the transmission member (31), and the handle (322) forms the screwing part; and / or, The screwing assembly (30) further comprises an anti-dropping piece (33) connected to the outer periphery of the transmission member (31), and at least one side of the hanging arm assembly is provided with the anti-dropping piece (33).

10. The display device support of any one of claims 2 to 5, wherein The display device support further comprises a wall connecting piece (1) and two hanging arm assemblies, the hook member (10) is provided with a hook (13) and an adjusting piece (14), the hook (13) and the adjusting piece (14) are located on the side of the hook member (10) away from the hanging arm member (20), the adjusting piece (14) and the hook (13) are arranged in a spaced manner and form a clamping cavity for clamping the wall connecting piece (1), the adjusting piece (14) is movably arranged relative to the hook member (10) to be close to or away from the hook (13), and the hook member (10) is provided with a containing space (11) and at least two avoiding slots (12) communicating with the containing space (11), and the screwing assembly (30) passes through the two hanging arm assemblies.

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