Television support

Abstract

The utility model discloses a television support, which belongs to the field of supports and comprises a mounting base body, a television mounting component and a door component, the mounting base body is mounted in a mounting groove of a wall structure, the television mounting component is used for mounting display equipment and connected to the mounting base body, and the door component is connected to the mounting base body. The door assembly at least has a shielding state, and when the door assembly is in the shielding state, the television installation assembly and the installation base body are located on the two opposite sides of the door assembly respectively, so that the door assembly shields the opening of the installation groove. According to the television support, the display device can be installed on the television installation assembly, the television installation assembly is connected with the installation base body, the installation base body is installed in the installation groove of the wall structure, when the door assembly is in the shielding state, the opening of the installation groove can be shielded, and the installation base body cannot be exposed in the sight of a user; the visual effect is improved by fusing the door assembly with the room or the surrounding environment.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, and particularly relates to a TV bracket. Background Art

[0002] Existing TV brackets are generally divided into wall-mounted and upright types according to their fixing methods. Wall-mounted TV brackets are usually directly fixed on the wall surface according to the height for installation, and upright TV brackets are usually directly placed on the TV cabinet or placed on the ground and against the wall, and the TV bracket is supported by the TV cabinet or the bottom surface. Whether it is wall-mounted or upright, the TV bracket will be exposed to the user's sight, making it difficult to integrate with the room or the surrounding environment, and the visual effect is not ideal. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a TV bracket, which solves the problems.

[0004] A TV bracket according to an embodiment of the utility model includes:

[0005] An installation base body, installed in an installation groove of a wall structure;

[0006] A TV installation component for installing a display device, and the TV installation component is connected to the installation base body;

[0007] A door component, connected to the installation base body;

[0008] Wherein, the door component at least has a shielding state. When the door component is in the shielding state, the TV installation component and the installation base body are respectively located on opposite sides of the door component, so that the door component shields the opening of the installation groove.

[0009] A TV bracket according to an embodiment of the utility model has at least the following beneficial effects:

[0010] The display device can be installed on the TV installation component. The TV installation component is connected to the installation base body, and the installation base body is installed in the installation groove of the wall structure. When the door component is in the shielding state, it can shield the opening of the installation groove, and the installation base body will not be exposed to the user's sight, and it can be integrated with the room or the surrounding environment through the door component, improving the visual effect.

[0011] According to some embodiments of the utility model, the door component further has an open state. When the door component is in the open state, at least part of the projection of the installation base body and the door component in the direction from the TV installation component to the installation base body does not overlap.

[0012] According to some embodiments of the present utility model, the door assembly includes a set of doors, and the set of doors move relative to the installation base body to switch the door assembly between an open state and a shielding state;

[0013] Alternatively, the door assembly includes two sets of doors, and the two sets of doors move relative to each other to switch the door assembly between an open state and a shielding state.

[0014] According to some embodiments of the present utility model, the doors move in a horizontal direction.

[0015] According to some embodiments of the present utility model, the TV bracket further includes a connection component. The door assembly is provided with a channel, and the connection component passes through the channel. Two ends of the connection component are respectively connected to the TV installation component and the installation base body.

[0016] According to some embodiments of the present utility model, the door assembly includes two sets of doors. When the door assembly is in the shielding state, the channel is formed between the two sets of doors.

[0017] According to some embodiments of the present utility model, magnetic components are provided on both of the two sets of doors. When the door assembly is in the shielding state, the magnetic components of the two sets of doors are magnetically connected to each other.

[0018] According to some embodiments of the present utility model, the connection between the TV installation component and the connection component is detachable, and / or the connection between the installation base body and the connection component is detachable.

[0019] According to some embodiments of the present utility model, one of the TV installation component and the connection component is provided with a hook, and the other is provided with a hook notch, and the hook and the hook notch are detachably connected;

[0020] and / or, one of the TV installation component and the connection component is provided with a clamping protrusion, and the other is provided with a limiting groove and a movable bolt. The movable bolt is installed in the limiting groove, and the movable bolt is used to limit the clamping protrusion in the limiting groove.

[0021] According to some embodiments of the present utility model, the movable bolt includes a bolt shell, an elastic member, a pull ring and a locking tongue. The bolt shell is installed in the limiting groove, the interior of the bolt shell is hollow, the locking tongue slidably passes through the bolt shell, the elastic member is installed in the bolt shell, the elastic member is used to push the locking tongue out of the bolt shell, and the pull ring is connected to the locking tongue;

[0022] The movable bolt is operably switched between a locked state and an unlocked state. When the movable bolt is in the locked state, the locking tongue extends out of the bolt housing, and the clamping protrusion is located between the bottom wall of the limiting groove and the locking tongue. When the movable bolt is in the unlocked state, the locking tongue is located inside the bolt housing, and the locking tongue is offset from the clamping protrusion.

[0023] According to some embodiments of the present invention, the TV bracket further includes a lifting assembly. The lifting assembly includes a base and a sliding seat. The base is connected to the mounting base body, the sliding seat is connected to the base and can slide relative to the base in the vertical direction, and the TV mounting assembly is connected to the sliding seat.

[0024] According to some embodiments of the present invention, a cavity extending in the vertical direction is formed inside the base, the sliding seat is arranged in the cavity, and at least in the direction from the TV mounting assembly to the mounting base body, the sliding seat is in contact with the inner wall of the cavity for guiding.

[0025] According to some embodiments of the present invention, wear-reducing pads are provided on the outer wall of the sliding seat and / or the inner wall of the cavity.

[0026] According to some embodiments of the present invention, the lifting assembly further includes a motor and a lead screw. The motor is in transmission connection with the lead screw. A threaded hole is provided on the sliding seat, and the lead screw is in threaded connection with the threaded hole. The motor and the lead screw are distributed along the width direction of the base.

[0027] According to some embodiments of the present invention, the TV bracket further includes a connecting assembly. The door assembly is provided with a channel, and the connecting assembly passes through the channel. The connecting assembly is respectively connected to the TV mounting assembly and the sliding seat.

[0028] According to some embodiments of the present invention, the mounting base body includes a mounting shell, a first lifting mounting member and a second lifting mounting member. The first lifting mounting member and the second lifting mounting member are respectively connected to both ends of the base. The mounting shell is provided with a receiving groove, two first avoidance holes and two second avoidance holes. Both ends of the first lifting mounting member are correspondingly arranged for the two first avoidance holes, and both ends of the first lifting mounting member are used for connecting to a wall structure. Both ends of the second lifting mounting member are correspondingly arranged for the two second avoidance holes, and both ends of the second lifting mounting member are used for connecting to a wall structure. The middle parts of the base, the first lifting mounting member and the second lifting mounting member are mounted in the receiving groove.

[0029] According to some embodiments of the present utility model, the TV bracket further includes a junction box and a wire assembly. The junction box is installed on the TV installation assembly, and the wire assembly connects the junction box and the motor. At least part of the wire assembly is configured to be able to elongate under force.

[0030] According to some embodiments of the present utility model, the wire assembly includes a first wire and a second wire. One end of the first wire is connected to the junction box, the other end of the first wire is connected to one end of the second wire, one end of the second wire is connected to the sliding seat, the other end of the second wire is connected to the motor, and the first wire is configured to be able to elongate under force.

[0031] According to some embodiments of the present utility model, the TV installation assembly includes a rotating assembly. The TV installation plate is used to connect the TV. The rotating assembly includes a rotating shell, a rotator, and a rotating member. The rotating shell is connected to the installation base body. A receiving cavity is provided inside the rotating shell. A rotating hole communicating with the receiving cavity is provided on the rotating shell. The rotator is installed in the receiving cavity. The rotating member passes through the rotating hole. One end of the rotating member is in transmission connection with the rotator, and the other end of the rotating member is used to install the TV.

[0032] According to some embodiments of the present utility model, the rotating assembly further includes an induction member and at least one induction switch. At least one of the induction switches is electrically connected to the rotator. At least one of the induction switches is installed in the receiving cavity. The induction member is connected to the rotating member. At least one of the induction switches is located on the moving track of the induction member. At least one of the induction switches is configured to control the rotator to stop working when the induction member is sensed.

[0033] Additional aspects and advantages of the present utility model will be given in part in the following description. Description of the Drawings

[0034] The following further describes the present utility model in conjunction with the drawings and embodiments, where:

[0035] Figure 1 It is a schematic structural diagram of the TV bracket in the open state of the door assembly in the embodiment of the present utility model;

[0036] Figure 2 It is a schematic structural diagram of the TV bracket in the shielding state of the door assembly in the embodiment of the present utility model;

[0037] Figure 3 It is a schematic structural diagram of the TV bracket in the open state of the door assembly in the embodiment of the present utility model and after removing the TV installation plate;

[0038] Figure 4Schematic diagram of the installation base, connection component and lifting component of the TV bracket according to the embodiment of the present utility model;

[0039] Figure 5 Schematic diagram of the installation shell of the TV bracket according to the embodiment of the present utility model;

[0040] Figure 6 Cross-sectional view of the lifting component of the TV bracket according to the embodiment of the present utility model;

[0041] Figure 7 Schematic diagram of the sliding seat and connection component of the TV bracket according to the embodiment of the present utility model;

[0042] Figure 8 Schematic diagram of the rotating component of the TV bracket according to the embodiment of the present utility model;

[0043] Figure 9 Schematic diagram of the rotating shell and movable plug pin of the TV bracket according to the embodiment of the present utility model;

[0044] Figure 10 Cross-sectional view of the movable plug pin of the TV bracket according to the embodiment of the present utility model;

[0045] Figure 11 Schematic diagram of the base, connection component, junction box and wire component of the TV bracket according to the embodiment of the present utility model.

[0046] Reference numerals:

[0047] 100, installation base; 110, first lifting installation part; 120, second lifting installation part; 130, installation shell; 131, accommodation groove; 132, first avoidance hole; 133, second avoidance hole;

[0048] 200, connection component; 210, first connection plate; 211, hook; 212, clamping protrusion; 2121, connection part; 2122, clamping part; 220, second connection plate;

[0049] 300, TV installation component; 310, TV installation plate;

[0050] 400, door component; 410, door; 420, channel; 430, guide rail component;

[0051] 500, lifting component; 510, base; 511, cavity; 512, third avoidance hole; 520, motor; 530, lead screw; 540, sliding seat; 541, antifriction pad; 542, threaded hole;

[0052] 600, Rotating Assembly; 610, Rotating Housing; 611, Accommodating Cavity; 612, Hook Notch; 613, Limiting Groove; 620, Rotator; 621, Worm; 630, Rotating Member; 631, Worm Gear; 632, Inductive Member; 640, Inductive Switch; 650, Movable Bolt; 651, Bolt Housing; 652, Elastic Member; 653, Pull Ring; 654, Lock Tongue;

[0053] 700, Junction Box; 710, Conductor Assembly; 711, First Conductor; 712, Second Conductor;

[0054] 800, Wall Structure; 810, Surface Assembly; 811, Installation Groove; 820, Frame Element. Detailed Implementation Modes

[0055] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described by referring to the drawings below are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0056] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more.

[0057] In the description of the present invention, it should be noted that, unless otherwise clearly defined and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0058] Please refer to Figure 1 , Figure 2 and Figure 3, A TV bracket according to an embodiment of the present utility model includes an installation base 100, a TV installation component 300, and a door component 400. The installation base 100 is installed in an installation groove 811 of a wall structure 800. The wall structure 800 includes a surface component 810 and a frame element 820. The installation groove 811 is formed between two adjacent frame elements 820. The surface component 810 can be an asbestos cement board, a gypsum board, or a particle board; the frame element 820 can be a wood stud. The wall structure 800 with spaced-apart parallel frame elements 820 is applied to most residential and commercial buildings. Understandably, the wall structure 800 can also be a solid wall such as a brick wall, a cement wall, or a soil wall, and an installation groove 811 is formed on such a wall to accommodate the installation base 100. The TV installation component 300 is used to install a display device (such as a TV), and the TV installation component 300 is connected to the installation base 100. The door component 400 is connected to the installation base 100. The door component 400 has at least a shielding state. When the door component 400 is in the shielding state, the TV installation component 300 and the installation base 100 are respectively located on opposite sides of the door component 400, so that the door component 400 shields the opening of the installation groove 811. The surface of the door component 400 can be designed with the same decoration or pattern as the surface component 810 to improve the overall aesthetics.

[0059] The display device can be installed on the TV installation component 300. The TV installation component 300 is connected to the installation base 100. The installation base 100 is installed in the installation groove 811 of the wall structure 800. When the door component 400 is in the shielding state, it can shield the opening of the installation groove 811, and the installation base 100 will not be exposed to the user's sight. By integrating the door component 400 with the room or the surrounding environment, the visual effect is improved.

[0060] The installation base 100 can be embedded in the wall for installation, which can hide the installation base 100. The door component 400 can be customized to perfectly integrate with the wall. At the same time, the distance between the TV and the wall can also be shortened.

[0061] In some embodiments, refer to Figure 1 , Figure 2 and Figure 3 , the door component 400 also has an open state. When the door component 400 is in the open state, at least part of the projections of the installation base 100 and the door component 400 along the direction from the TV installation component 300 to the installation base 100 do not overlap. When the installation base 100 is installed on the wall, the direction from the TV installation component 300 to the installation base 100 is perpendicular to the wall surface. The projection in the direction from the TV installation component 300 to the installation base 100 is the projection on the wall surface. When the door component 400 is in the open state, at least part of the projections of the installation base 100 and the door component 400 on the wall surface do not overlap, which is convenient for the disassembly and assembly of the installation base 100 on the wall.

[0062] In some embodiments, referring to Figure 1 , Figure 2 and Figure 3 , the door assembly 400 includes a set of doors 410 that are movably mounted relative to the mounting base 100 to switch the door assembly 400 between an open state and a shielding state. The set of doors 410 includes at least one door body.

[0063] The door assembly 400 may also include two sets of doors 410 that move relative to each other to switch the door assembly 400 between an open state and a shielding state.

[0064] The two sets of doors can be mounted on the mounting base 100 through a guide rail assembly 430, and the two sets of doors 410 can be manually pushed to move, thereby switching the door assembly 400 between an open state and a shielding state.

[0065] When the door assembly 400 is in the open state, it is convenient to disassemble and assemble the mounting base 100. When the door assembly 400 is in the shielding state, it can shield the mounting base 100, improving the visual effect.

[0066] In some embodiments, referring to Figure 1 and Figure 2 , the door 410 moves in the horizontal direction. The door 410 can be mounted on the mounting base 100 through a guide rail assembly 430, and the guiding of the guide rail assembly 430 is also in the horizontal direction. The guide rail assembly 430 can support the door. The gravity direction of the door is in the vertical direction, and the moving direction of the door 410 is in the horizontal direction, which can prevent the door 410 from automatically moving under the action of gravity.

[0067] In some embodiments, referring to Figure 2 and Figure 4 , the TV bracket further includes a connecting component 200. The door assembly 400 is provided with a channel 420, and the connecting component 200 passes through the channel 420. Two ends of the connecting component 200 are respectively connected to the TV mounting component 300 and the mounting base 100. The mounting base 100 is mounted on the wall, and the TV mounting component 300 is mounted on the mounting base 100 through the connecting component 200. The door assembly 400 can shield the mounting base 100, improving the visual effect.

[0068] In some embodiments, referring to Figure 7 , the connecting component 200 includes a first connecting plate 210 and a second connecting plate 220. The first connecting plate 210 is perpendicularly connected to the second connecting plate 220, and the second connecting plate 220 is connected to the mounting base 100. The second connecting plate 220 is vertically mounted and passes through the channel 420, so that the channel 420 can be set narrower. The shielding effect when the door assembly 400 is in the shielding state can be improved, and thus the visual effect can be improved.

[0069] In some embodiments, participating in Figure 2 、 Figure 3 and Figure 4 , the door assembly 400 includes two sets of doors 410. When the door assembly 400 is in the shielding state, a passage 420 is formed between the two sets of doors 410. Grooves are provided on the inner sides of the two sets of doors 410. When the door assembly 400 is in the shielding state, the grooves on the two sets of doors 410 enclose to form the passage 420. When the door assembly 400 is in the shielding state, it can shield the installation base 100, and the door assembly 400 is integrated with the room or the surrounding environment, improving the visual effect.

[0070] In some embodiments, referring to Figure 1 and Figure 2 , magnetic attraction members are provided on both sets of doors 410. When the door assembly 400 is in the shielding state, the two magnetic attraction members are magnetically connected to each other. After the installation base 100 is installed on the wall, when maintenance, cleaning or circuit modification is required, the two sets of doors 410 can be slid left and right to the open state. During normal use, the two sets of doors 410 are closed to the shielding state. The two sets of doors 410 are magnetically connected to ensure that they will not automatically slide open when closed normally. A child lock can also be added between the two sets of doors 410 to protect the safety of children.

[0071] In some embodiments, referring to Figure 7 and Figure 9 , the TV installation assembly 300 is detachably connected to the connection assembly 200. The TV installation assembly 300 and the connection assembly 200 are convenient to disassemble and assemble. When the installation base 100 is installed on the wall, the TV installation assembly 300 can be detached from the connection assembly 200 first.

[0072] In some embodiments, referring to Figure 7 and Figure 9 , the installation base 100 is detachably connected to the connection assembly 200. The installation base 100 and the connection assembly 200 are convenient to disassemble and assemble, facilitating the installation of the installation base 100 on the wall.

[0073] In some embodiments, referring to Figure 7 and Figure 9 , the TV installation assembly 300 is detachably connected to the connection assembly 200, and the installation base 100 is detachably connected to the connection assembly 200. The TV installation assembly 300 and the connection assembly 200 are convenient to disassemble and assemble, and the installation base 100 and the connection assembly 200 are convenient to disassemble and assemble, facilitating the installation of the installation base 100 on the wall.

[0074] In some embodiments, referring to Figure 7 and Figure 9 , one of the TV installation assembly 300 and the connection assembly 200 is provided with a hook 211, and the other is provided with a hook notch 612. The hook 211 and the hook notch 612 are detachably connected.

[0075] When the hook 211 is disposed on the TV mounting assembly 300, the corresponding hook notch 612 is disposed on the connecting assembly 200. The hook 211 extends downward, and the hook 211 is inserted downward into the hook notch 612 so that the connecting assembly 200 can support the TV mounting assembly 300.

[0076] When the hook 211 is mounted on the connecting assembly 200, the corresponding hook notch 612 is mounted on the TV mounting assembly 300. The hook 211 extends upward, and the hook 211 is inserted upward into the hook notch 612 so that the connecting assembly 200 can support the TV mounting assembly 300.

[0077] In some embodiments, referring to Figure 7 and Figure 9 , one of the TV mounting assembly 300 and the connecting assembly 200 is provided with a snap projection 212, and the other is provided with a limiting groove 613 and a movable latch 650. The movable latch 650 is mounted in the limiting groove 613, and the movable latch 650 is used to limit the snap projection 212 in the limiting groove 613.

[0078] When the snap projection 212 is disposed on the TV mounting assembly 300, the corresponding limiting groove 613 and the movable latch 650 are disposed on the connecting assembly 200, and the movable latch 650 is used to limit the snap projection 212 in the limiting groove 613.

[0079] When the snap projection 212 is disposed on the connecting assembly 200, the corresponding limiting groove 613 and the movable latch 650 are disposed on the TV mounting assembly 300, and the movable latch 650 is used to limit the snap projection 212 in the limiting groove 613.

[0080] The hook 211 is disposed at the upper end of the snap projection 212. The movable latch 650 limits the snap projection 212 in the limiting groove 613, which can limit the upward movement of the snap projection 212, and further limit the upward movement of the hook 211 located at the upper end of the snap projection 212, and limit the hook 211 from disengaging from the hook notch 612.

[0081] In some embodiments, referring to Figure 7 , Figure 9 and Figure 10 , the movable latch 650 includes a latch housing 651, an elastic member 652, a pull ring 653, and a locking tongue 654. The latch housing 651 is mounted in the limiting groove 613, and the interior of the latch housing 651 is hollow. The locking tongue 654 slidably passes through the latch housing 651. The elastic member 652 is mounted in the latch housing 651, and the elastic member 652 is used to push the locking tongue 654 out of the latch housing 651. The pull ring 653 is connected to the locking tongue 654.

[0082] The snap projection 212 includes a connecting portion 2121 and a snap portion 2122. The snap projection 212 is formed by bending to form the connecting portion 2121 and the snap portion 2122. The connecting portion 2121 is located between the first connecting plate 210 and the snap portion 2122.

[0083] The movable bolt 650 can be operably switched between a locked state and an unlocked state. When the movable bolt 650 is in the locked state, the locking tongue 654 extends out of the bolt housing 651, and the snap portion 2122 is located between the bottom wall of the limiting groove 613 and the locking tongue 654. When the movable bolt 650 is in the unlocked state, the locking tongue 654 is located inside the bolt housing 651, and the locking tongue 654 is offset from the snap portion 2122.

[0084] One end of the locking tongue 654 extending out of the bolt housing 651 is provided with a guiding inclined surface to facilitate the snap portion 2122 to be snapped into the limiting groove 613.

[0085] When installing the TV, first install the TV on the TV mounting assembly 300, then tilt the TV and the TV mounting assembly 300 as a whole by a certain angle. After hanging the hook notch 612 on the hook 211, slowly lay the TV flat. During this process, the guiding inclined surface of the movable bolt 650 is first pressed by the front end of the snap projection 212 under the action of the gravity of the TV and gradually retracts into the bolt housing 651. When the TV is laid flat, the locking tongue 654 disengages from the snap projection 212 and is ejected from the bolt housing 651 under the action of the elastic member 652, and catches the rear end of the snap projection 212. In this way, when the TV is lifted or rotated, the TV will not fall off the connecting assembly 200.

[0086] When it is necessary to remove the TV, only need to pull the pull ring 653 to drive the locking tongue 654 to retract into the bolt housing 651, then tilt the TV and the TV mounting assembly 300 as a whole by a certain angle to move the snap projection 212 out of the limiting groove 613, and then move the TV and the TV mounting assembly 300 as a whole upward to move the hook 211 out of the hook notch 612, then the TV and the TV mounting assembly 300 can be removed, and then the TV can be removed from the TV mounting assembly 300.

[0087] In some embodiments, refer to Figure 4 and Figure 6 , the TV bracket further includes a lifting assembly 500. The lifting assembly 500 includes a base 510 and a sliding seat 540. The base 510 is connected to the mounting base 100, the sliding seat 540 is connected to the base 510, the sliding seat 540 can slide relative to the base 510 in the vertical direction, and the TV mounting assembly 300 is connected to the sliding seat 540. The sliding seat 540 moves in the vertical direction, thereby driving the TV mounting assembly 300 to move in the vertical direction, so as to realize the lifting of the TV mounting assembly 300.

[0088] In some embodiments, refer to Figure 4and Figure 6 Inside the base 510, a cavity 511 extending in the vertical direction is formed. The sliding seat 540 is disposed in the cavity 511. At least along the direction from the TV mounting assembly 300 to the mounting base 100 (the thickness direction of the base 510), the sliding seat 540 is in contact with the inner wall of the cavity 511 for guiding. The inner wall of the cavity 511 can guide the sliding seat 540, which is beneficial to the extremely thin thickness design of the base 510 and reduces the overall thickness of the lifting column.

[0089] Along the width direction of the base 510, the sliding seat 540 can also be in contact with the inner wall of the cavity 511 for guiding.

[0090] In some embodiments, referring to Figure 6 and Figure 7 , an anti-friction pad 541 is provided on the outer wall of the sliding seat 540. The anti-friction pad 541 abuts against the inner wall of the cavity 511, which can reduce the friction and noise between the sliding seat 540 and the inner wall of the cavity 511.

[0091] The anti-friction pad 541 can also be provided on the inner wall of the cavity 511, or simultaneously provided on the outer wall of the sliding seat 540 and the inner wall of the cavity 511.

[0092] In some embodiments, referring to Figure 6 and Figure 7 , the lifting assembly 500 further includes a motor 520 and a lead screw 530. The motor 520 is drivingly connected to the lead screw 530. A threaded hole 542 is provided on the sliding seat 540. The lead screw 530 is threadedly connected to the threaded hole 542. The motor 520 and the lead screw 530 are distributed along the width direction of the base 510. The motor 520 is a reduction motor 520. A driving gear is connected to the output end of the motor 520. One end of the lead screw 530 is connected to a driven gear. The driving gear and the driven gear are engaged. The motor 520 drives the lead screw 530 to rotate through the driving gear and the driven gear, and then drives the sliding seat 540 to move axially along the lead screw 530.

[0093] The motor 520 and the lead screw 530 are distributed along the width direction of the base 510, which is beneficial to the extremely thin thickness design of the base 510 and reduces the overall thickness of the lifting column.

[0094] In some embodiments, referring to Figure 4 and Figure 7 , the TV bracket further includes a connecting assembly 200. The door assembly 400 is provided with a channel 420. The connecting assembly 200 passes through the channel 420. The connecting assembly 200 is respectively connected to the TV mounting assembly 300 and the sliding seat 540. The sliding seat 540 moves in the vertical direction, thereby driving the connecting assembly 200 to move in the vertical direction, and further driving the TV mounting assembly 300 to move in the vertical direction, so as to realize the lifting of the TV mounting assembly 300.

[0095] A third avoidance hole 512 is provided on the base 510, and the connecting component 200 is passed through the third avoidance hole 512.

[0096] In some embodiments, referring to Figure 1 , Figure 4 and Figure 5 , the installation base 100 includes an installation shell 130, a first lifting installation member 110, and a second lifting installation member 120. The first lifting installation member 110 and the second lifting installation member 120 are respectively connected to two ends of the base 510. The installation shell 130 is provided with a receiving groove 131, two first avoidance holes 132, and two second avoidance holes 133. Two ends of the first lifting installation member 110 are correspondingly arranged corresponding to the two first avoidance holes 132, and two ends of the first lifting installation member 110 are used for connecting to the wall structure 800. Two ends of the second lifting installation member 120 are correspondingly arranged corresponding to the two second avoidance holes 133, and two ends of the second lifting installation member 120 are used for connecting to the wall structure 800. The middle parts of the base 510, the first lifting installation member 110, and the second lifting installation member 120 are installed in the receiving groove 131.

[0097] By providing two first avoidance holes 132 and two second avoidance holes 133 on the installation shell 130, it can ensure that the first lifting installation member 110 and the second lifting installation member 120 can be directly installed on the wall structure 800, so that the stress points mainly fall on the wall structure 800 during product operation, improving the overall rigidity of the product.

[0098] The middle parts of the base 510, the first lifting installation member 110, and the second lifting installation member 120 are installed in the receiving groove 131, enabling the installation shell 130 to accommodate the base 510, preventing dust from the wall from entering the base 510, and facilitating the maintenance and cleaning of the base 510.

[0099] In some embodiments, referring to Figure 1 , Figure 4 and Figure 11 , the TV bracket further includes a junction box 700 and a wire assembly 710. The junction box 700 is installed on the TV installation component 300, and the wire assembly 710 connects the junction box 700 and the motor 520. At least part of the wire assembly 710 is configured to be able to elongate under force. By providing the junction box 700 and the wire assembly 710, it is convenient for the quick wiring of the device.

[0100] In some embodiments, referring to Figure 1 , Figure 4 and Figure 11, the wire assembly 710 includes a first wire 711 and a second wire 712. One end of the first wire 711 is connected to the junction box 700, the other end of the first wire 711 is connected to one end of the second wire 712, one end of the second wire 712 is connected to the sliding seat 540, and the other end of the second wire 712 is connected to the motor 520. The first wire 711 is configured to be able to elongate under force, and the first wire 711 can be a spring-like telescopic wire.

[0101] Both the first wire 711 and the second wire 712 have quick-connect joints. The first wire 711 and the second wire 712 are docked through the quick-connect joints. One end of the second wire 712 is fixed on the connecting component 200 and moves up and down with the connecting component 200; the other end of the second wire 712 is fixed near the motor 520 of the base 510 by means of drag chain wiring or the like, which is convenient for supplying power to the motor 520. Since the junction box 700 rotates synchronously with the TV, after such wiring, the TV will not affect the circuit when it is lifted and rotated.

[0102] In some embodiments, refer to Figure 3 and Figure 8 , the TV mounting assembly 300 further includes a rotating assembly 600. The rotating assembly 600 includes a rotating shell 610, a rotator 620 and a rotating member 630. The rotating shell 610 is connected to the mounting base 100. An accommodation cavity 611 is provided inside the rotating shell 610. A rotating hole communicating with the accommodation cavity 611 is provided on the rotating shell 610. The rotator 620 is installed in the accommodation cavity 611. The rotating member 630 passes through the rotating hole. One end of the rotating member 630 is in driving connection with the rotator 620, and the other end of the rotating member 630 is used for mounting the TV. The rotator 620 drives the rotating member 630 to rotate, thereby driving the TV to rotate.

[0103] The TV mounting assembly 300 includes a TV mounting plate 310. The TV mounting plate 310 is connected to the other end of the rotating member 630, and the TV is mounted on the TV mounting plate 310.

[0104] A worm 621 is connected to the output end of the rotator 620, a worm gear 631 is connected to the rotating member 630, the worm 621 meshes with the worm gear 631, and the rotator 620 drives the rotating member 630 to rotate through the worm 621 and the worm gear 631. The transmission mode of the worm 621 and the worm gear 631 can make the axis of the rotator 620 in the vertical plane, which is beneficial to the extremely thin thickness design of the rotating assembly 600.

[0105] In some embodiments, refer to Figure 8, the rotating assembly 600 further includes an inductor 632 and at least one inductive switch 640. The at least one inductive switch 640 is electrically connected to the rotator 620, and the at least one inductive switch 640 is installed in the accommodation cavity 611. The inductor 632 is connected to the rotating member 630. The at least one inductive switch 640 is located on the moving track of the inductor 632, and the at least one inductive switch 640 is configured to control the rotator 620 to stop working when the inductor 632 is sensed.

[0106] Two inductive switches 640 can be provided. The two inductive switches 640 are arranged at intervals, and the two inductive switches 640 limit the rotation range of the rotating member 630.

[0107] The inductive switch 640 can be a travel switch, which can limit the rotation angle of the TV to a certain range. The inductive switch 640 can also be a Hall switch.

[0108] In some embodiments, the TV bracket has a lifting assembly and a rotating assembly, so that the lifting height and / or rotation angle of the TV can be intelligently controlled by means of a remote control, an APP, etc. to meet the application requirements of different people and different scenarios. At the same time, the utility model can quickly disassemble and assemble the TV, and is convenient to use and operate.

[0109] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0110] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A TV stand, characterized in that: include: An installation base is installed in an installation groove of a wall structure; A TV mounting assembly, used for mounting a display device, wherein the TV mounting assembly is connected to the mounting base; A door assembly connected to the mounting base; Wherein, the door assembly has at least a shielding state. When the door assembly is in the shielding state, the TV mounting assembly and the mounting base are respectively located on opposite sides of the door assembly, so that the door assembly shields the opening of the mounting slot.

2. A TV stand according to claim 1, characterized in that: It also includes a lifting component, which includes a base and a sliding seat. The base is connected to the installation base, the sliding seat is connected to the base and can slide relative to the base in a vertical direction, and the TV installation component is connected to the sliding seat.

3. A TV stand according to claim 2, characterized in that: A cavity extending in a vertical direction is formed inside the base, the sliding seat is arranged in the cavity, and a friction-reducing pad is arranged on the outer wall of the sliding seat and / or the inner wall of the cavity.

4. A TV stand according to claim 2, characterized in that: The lifting assembly also includes a motor and a screw rod, the motor is drivingly connected to the screw rod, a threaded hole is provided on the sliding seat, the screw rod is threadedly connected to the threaded hole, and the motor and the screw rod are distributed along the width direction of the base.

5. The TV stand according to claim 2, characterized in that: The mounting base includes a mounting shell, a first lifting mounting member and a second lifting mounting member, the first lifting mounting member and the second lifting mounting member are respectively connected to two ends of the base, the mounting shell is provided with a receiving groove, two first avoidance holes and two second avoidance holes, the two ends of the first lifting mounting member are provided corresponding to the two first avoidance holes, the two ends of the first lifting mounting member are used to connect to the wall structure, the two ends of the second lifting mounting member are provided corresponding to the two second avoidance holes, the two ends of the second lifting mounting member are used to connect to the wall structure, the base, the middle part of the first lifting mounting member and the middle part of the second lifting mounting member are installed in the receiving groove.

6. A TV stand according to claim 4, characterized in that: It also includes a junction box and a wire assembly, wherein the junction box is mounted on the TV mounting assembly, the wire assembly connects the junction box and the motor, and at least a portion of the wire assembly is configured to be able to stretch under force.

7. The TV stand according to claim 1, characterized in that: The TV mounting assembly includes a rotating assembly, which includes a rotating shell, a rotator and a rotating member. The rotating shell is connected to the mounting base, a receiving cavity is provided in the rotating shell, a rotating hole connected to the receiving cavity is provided on the rotating shell, the rotator is installed in the receiving cavity, the rotating member is passed through the rotating hole, one end of the rotating member is transmission-connected to the rotator, and the other end of the rotating member is used for mounting the TV.

8. The TV stand according to claim 7, characterized in that: The rotating assembly also includes a sensing member and at least one sensing switch, at least one of the sensing switches is electrically connected to the rotator, at least one of the sensing switches is installed in the accommodating cavity, the sensing member is connected to the rotating member, at least one of the sensing switches is located on the moving track of the sensing member, and at least one of the sensing switches is configured to control the rotator to stop working when the sensing member is sensed.

9. The TV stand according to claim 1, characterized in that: It also includes a connecting component, the door component is provided with a channel, the connecting component is passed through the channel, and the two ends of the connecting component are respectively connected to the TV mounting component and the mounting base.

10. The TV stand according to claim 9, characterized in that: The door assembly comprises two groups of doors, and when the door assembly is in a shielding state, the passage is formed between the two groups of doors.

11. The TV stand according to claim 10, characterized in that: The two groups of doors are both provided with magnetic suction parts. When the door assembly is in a shielding state, the magnetic suction parts of the two groups of doors are magnetically connected.

12. The TV stand according to claim 9, characterized in that: The television mounting assembly is detachably connected to the connecting assembly, and / or the mounting base is detachably connected to the connecting assembly.

13. The TV stand according to claim 12, characterized in that: One of the TV mounting assembly and the connecting assembly is provided with a hook, and the other is provided with a hook notch, and the hook and the hook notch are detachably connected; And / or, one of the TV mounting assembly and the connecting assembly is provided with a snap-on protrusion, and the other is provided with a limiting groove and a movable latch, the movable latch is installed in the limiting groove, and the movable latch is used to limit the snap-on protrusion in the limiting groove.

14. A TV stand according to claim 13, characterized in that: The movable latch comprises a latch shell, an elastic member, a pull ring and a lock tongue, the latch shell is installed in the limiting groove, the latch shell is hollow inside, the lock tongue is slidably arranged in the latch shell, the elastic member is installed in the latch shell, the elastic member is used to push the lock tongue out of the latch shell, and the pull ring is connected to the lock tongue; The movable latch can be operably switched to a locked state and an unlocked state. When the movable latch is in the locked state, the lock tongue extends out of the latch shell, and the locking protrusion is located between the bottom wall of the limiting groove and the lock tongue. When the movable latch is in the unlocked state, the lock tongue is located in the latch shell, and the lock tongue is staggered with the locking protrusion.

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