A portable wall-mounted TV bracket

Abstract

This utility model provides a movable wall-mounted TV bracket, relating to the field of bracket equipment technology. It includes a mounting base mechanism with a connecting frame connected to it. A lifting frame is fixedly connected to the connecting frame, and a connecting rod is mounted on the lifting frame. The mounting base mechanism includes a mounting panel mounted on the wall, with an upper retaining edge on the upper side and a lower retaining edge on the lower side. This utility model utilizes a designed servo motor to drive a lead screw to rotate, causing a slide block to slide smoothly along the track groove of the rail rod, achieving stepless adjustment of the TV height. Simultaneously, a synchronous controller forces the servo motors of the two rail rods to operate synchronously, ensuring that the hanging rod is rigidly linked to the slide block via end clip two and bolt four, eliminating the risk of tilting during lifting.

Description

Technical Field

[0001] This utility model relates to the field of bracket equipment technology, and in particular to a movable wall-mounted TV bracket. Background Technology

[0002] TV wall mount brackets completely free up floor space occupied by traditional TV cabinets by fixing the TV to the wall, optimizing the space occupied by the TV. While improving the safety of TV placement, they also allow the TV to fit snugly against the wall, reducing dust accumulation and optimizing the concealment of cables, thus enhancing the overall aesthetics and ease of cleaning of the home.

[0003] In the prior art, after the TV is installed, the wall-mounted bracket can only move the TV horizontally. However, when people watch TV, their body posture changes, so they cannot maintain the same viewing height for a long time. When lying down, there is a problem that the line of sight of the relaxed posture does not match the height of the TV. Therefore, this utility model provides a movable wall-mounted TV bracket to solve this problem. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of existing technologies and provide a movable wall-mounted TV bracket. By using a servo motor to drive the lead screw to rotate, the slide block can be smoothly slid along the track groove of the track rod, thereby achieving stepless adjustment of the TV height.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a movable wall-mounted TV bracket, including a mounting base mechanism, a connecting frame connected to the mounting base mechanism, a lifting frame fixedly connected to the connecting frame, a connecting rod installed on the lifting frame, and the mounting base mechanism including a mounting panel installed on the wall, the upper side of the mounting panel having an upper retaining edge, and the lower side of the mounting panel having a lower retaining edge.

[0006] The connecting frame includes an upper horizontal bar and a lower horizontal bar arranged parallel to each other. Both ends of the upper horizontal bar and the lower horizontal bar are provided with an end clip. The upper horizontal bar and the lower horizontal bar are connected by two vertical bars. The upper horizontal bar and the vertical bars are arranged perpendicular to each other. The upper end of the vertical bar is provided with an upper clip tooth that fastens to the upper clip edge, and the lower end of the vertical bar is provided with a lower clip tooth that fastens to the lower clip edge.

[0007] The lifting frame includes two parallel track rods. An upper plate is inserted into the upper end of each track rod. The upper plate is fixedly connected to the track rod by a bolt. One end of the bolt extends out of the track rod and is connected to an upper seat. A motor frame is mounted on the upper seat. A servo motor is fixedly mounted on the motor frame. The shaft end of the servo motor passes through the motor frame. The shaft end of the servo motor is connected to a lead screw through a coupling. A slide block is threaded onto the lead screw. The slide block is slidably disposed in a track groove. The track groove is opened inside the track rod.

[0008] A hanging rod is provided between the two track rods. Each end of the hanging rod is provided with an end clip. The end clip is engaged with the slide block and is fixedly connected to the slide block by bolts.

[0009] In a preferred embodiment, the connecting rod includes a television connecting rod that is connected to a television, and the television connecting rod is provided with a hook that is snapped onto the upper side of the hanging rod.

[0010] In a preferred embodiment, the end clips on the upper and lower crossbars are slidably engaged with the two track rods, and the end clips are connected to the track rods by bolts.

[0011] In a preferred embodiment, a lower insert plate is inserted into the lower end of the track rod, and the lower insert plate is fixedly connected to the track rod by three bolts. One end of the lower insert plate extends out of the track rod and is connected to a lower seat.

[0012] In a preferred embodiment, the two ends of the lead screw are rotatably connected to the upper seat and the lower seat respectively via bearings.

[0013] In a preferred embodiment, the servo motor is electrically connected to a synchronization controller, which is mounted on the upper crossbar.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] This invention utilizes a servo motor to drive a lead screw, which in turn rotates the slide block and allows it to slide smoothly along the track groove of the rail rod, enabling stepless height adjustment of the television. Simultaneously, a synchronous controller forces the servo motors of both rail rods to operate synchronously, ensuring the hanging rod is rigidly linked to the slide block via end clip two and bolt four, eliminating the risk of tilting during lifting. Furthermore, the upper and lower locking edges of the mounting base mechanism engage with the upper and lower locking teeth of the vertical rod of the connecting frame, converting the television load torque into vertical pressure on the mounting panel, significantly improving anti-tipping capability. The rectangular frame of the connecting frame and the rail rod of the lifting frame are slidably connected via end clip one and locked by bolt one, forming a distributed force network that effectively suppresses vibration deformation, ensuring the reliability of this invention during use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a movable wall-mounted TV bracket provided by this utility model.

[0017] Figure 2 A schematic diagram of the connecting frame of a movable wall-mounted TV bracket provided by this utility model.

[0018] Figure 3 A schematic diagram of the lifting frame of a movable wall-mounted TV bracket provided by this utility model.

[0019] Figure 4 This is a schematic diagram of the connection structure between the track rod and the slide of a movable wall-mounted TV bracket provided by this utility model.

[0020] Legend:

[0021] 1. Mounting base mechanism; 2. Connecting frame; 3. Lifting frame; 4. Connecting rod;

[0022] 11. Mounting panel; 12. Upper retaining edge; 13. Lower retaining edge;

[0023] 21. Upper crossbar; 22. Lower crossbar; 23. End clip 1; 24. Bolt 1; 25. Vertical bar; 26. Upper locking tooth; 27. Lower locking tooth;

[0024] 31. Track rod; 32. Upper insert plate; 33. Bolt 2; 34. Upper seat; 35. Motor frame; 36. Servo motor; 37. Coupling; 38. Lead screw; 39. Slide block; 310. Track slide groove; 311. Lower insert plate; 312. Bolt 3; 313. Lower seat; 314. Hanging rod; 315. End clip 2; 316. Bolt 4; 317. Synchronization controller;

[0025] 41. TV connecting rod; 42. Hook. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] like Figures 1 to 4As shown, this utility model provides a technical solution: a movable wall-mounted TV bracket, including a mounting base mechanism 1, a connecting frame 2 connected to the mounting base mechanism 1, a lifting frame 3 fixedly connected to the connecting frame 2, and a connecting rod 4 installed on the lifting frame 3. The mounting base mechanism 1 includes a mounting panel 11 installed on the wall, an upper locking edge 12 on the upper side of the mounting panel 11, and a lower locking edge 13 on the lower side of the mounting panel 11. In this design, the mounting base mechanism 1 provides a wall-mounted foundation, wherein the mounting panel 11 is directly installed on the wall, and its upper locking edge 12 and lower locking edge 13 are designed to form a snap-fit ​​with the connecting frame 2 to ensure the stability and anti-displacement capability of the initial connection. The connecting frame 2 is fixedly connected to the mounting base mechanism 1 as an intermediate support structure to transmit the load and maintain the overall rigidity. The lifting frame 3 is fixedly connected to the connecting frame 2 and is responsible for the vertical movement function of the TV. The connecting rod 4 is installed on the lifting frame 3 and directly connected to the TV to realize the suspension and positioning of the TV.

[0029] The connecting frame 2 includes an upper horizontal bar 21 and a lower horizontal bar 22 arranged parallel to each other. Both ends of the upper horizontal bar 21 and the lower horizontal bar 22 are provided with end clips 23. The upper horizontal bar 21 and the lower horizontal bar 22 are connected by two vertical bars 25. The upper horizontal bar 21 and the vertical bars 25 are arranged perpendicular to each other. The upper end of the vertical bar 25 has an upper locking tooth 26 that engages with the upper locking edge 12, and the lower end of the vertical bar 25 has a lower locking tooth 27 that engages with the lower locking edge 13. In this design, the connecting frame 2 achieves a rigid connection and force transmission with the mounting base mechanism 1 through a rectangular frame structure and double locking tooth fastening. The upper horizontal bar 21 and the lower horizontal bar 22 are arranged parallel to each other and connected by two vertical bars 25 to form a stable connection. The fixed rectangular frame can evenly distribute the load and resist deformation. The upper locking teeth 26 at the upper end of the vertical rod 25 actively engage with the upper locking edge 12 of the mounting panel 11, while the lower locking teeth 27 at the lower end of the vertical rod 25 engage with the lower locking edge 13, forming a two-way mechanical locking. This design, through the interlocking relationship between the upper locking teeth 26 and the lower locking teeth 27 and the upper locking edge 12 and the lower locking edge 13, converts the torque generated by the TV load into pressure on the mounting panel 11 instead of shear force, significantly improving the anti-overturning ability. At the same time, the geometric rigidity of the frame itself can suppress vibration displacement, ensuring the reference stability of the lifting frame 3 during movement. Moreover, the snap-fit ​​installation can quickly position without additional fasteners, reducing assembly complexity.

[0030] The lifting frame 3 includes two parallel track rods 31. An upper insert plate 32 is inserted into the upper end of each track rod 31. The upper insert plate 32 is fixedly connected to the track rod 31 by bolts 33. One end of the bolts 33 extends out of the track rod 31 and connects to an upper seat 34. A motor frame 35 is mounted on the upper seat 34, and a servo motor 36 is fixedly mounted on the motor frame 35. The servo motor 36 is electrically connected to a synchronization controller 317, which is mounted on an upper crossbar 21. The shaft end of the servo motor 36 passes through the motor frame 35, and the shaft end of the servo motor 36 is connected to a lead screw 38 via a coupling 37. The lead screw 38 has threads. A sliding block 39 is connected and slidably disposed within a track groove 310. The track groove 310 is formed within a track rod 31. A lower insert plate 311 is inserted into the lower end of the track rod 31 and is fixedly connected to the track rod 31 by bolts 312. One end of the lower insert plate 311 extends out of the track rod 31 and is connected to a lower seat 313. The two ends of a lead screw 38 are rotatably connected to an upper seat 34 and a lower seat 313 respectively via bearings. In this design, the lifting frame 3 constructs a stable guide frame through the parallel arrangement of the two track rods 31, and the precise lifting and lowering movement of the television is achieved in conjunction with the lead screw 38 mechanism driven by a servo motor 36. The upper end of the track rod 31 is fixedly connected to the upper seat 34 via the upper insert plate 32 and bolt 33. The lower end of the track rod 31 is fixedly connected to the lower seat 313 via the lower insert plate 311 and bolt 312, forming a rigid support foundation. The motor frame 35 installed on the upper seat 34 fixes the servo motor 36. The shaft end of the servo motor 36 drives the lead screw 38 via the coupling 37. The two ends of the lead screw 38 are rotatably connected to the upper seat 34 and the lower seat 313 respectively via bearings to ensure smooth rotation. The threaded connection on the lead screw 38 is to the slide 39. The slide 39 slides along the track groove 310 in the track rod 31, converting the rotational motion of the lead screw 38 into the motion of the slide 39. The linear displacement is achieved, and the servo motor 36 is electrically connected to the synchronous controller 317, which is mounted on the upper crossbar 21 to coordinate the synchronous operation of the servo motors 36 of the two track rods 31. This design constrains the movement trajectory of the slide block 39 through the track groove 310 to prevent deviation or shaking. The lead screw 38 bearing support reduces friction loss and improves durability. The synchronous controller 317 ensures that the two track rods 31 rise and fall synchronously, avoiding TV tilting or jamming. The fixing method of the plug plate and bolts facilitates modular assembly and maintenance. The overall structure maintains high rigidity and low noise under load, realizing user-adjustable TV height positioning.

[0031] A hanging rod 314 is provided between two track rods 31. Both ends of the hanging rod 314 are provided with end clips 315. The end clips 315 are engaged with the slide block 39, and the end clips 315 are fixedly connected to the slide block 39 by bolts 316. In this design, the hanging rod 314 achieves rigid binding with the movement of the lifting frame 3 through the engagement of the end clips 315 with the slide block 39 and the fixing mechanism of bolts 316. The hanging rod 314 is set between two parallel track rods 31. The end clips 315 at both ends are first engaged with the slide block 39 to form an initial position. Then, the end clips 315 are locked and fixed to the slide block 39 by bolts 316, thereby firmly connecting the hanging rod 314 to the slide block 39. Since the slide block 39 slides in the track groove 310 of the track rod 31, the hanging rod 314 will move synchronously with the slide block 39.

[0032] The connecting rod 4 includes a TV connecting rod 41 that connects to the TV. The TV connecting rod 41 has a hook 42 that engages with the upper side of the hanging rod 314. This design achieves quick TV installation and gravity self-locking through the hook 42 engaging with the upper side of the hanging rod 314. The TV connecting rod 41 is directly fixed to the back of the TV, and its top hook 42 hooks downwards onto the upper side of the hanging rod 314 of the lifting frame 3, forming a hook-type support structure. Furthermore, because the hook 42 wraps around the upper side of the hanging rod 314, the weight of the TV is distributed through the TV connecting rod 41. The rod 41 transmits the force to the hook 42, which then converts it into vertical pressure on the hanging rod 314. This design allows the TV to be quickly mounted or dismounted by a single person through the snap-fit ​​of the hook 42, without the need for tools. Furthermore, the design of the upper side of the hanging rod 314 being wrapped by the hook 42 utilizes gravity to automatically lock it in place. The greater the weight of the TV, the more secure the snap-fit ​​becomes, effectively preventing accidental disengagement during lifting and lowering. At the same time, the linear contact between the hook 42 and the hanging rod 314 reduces frictional resistance, ensuring that the TV can smoothly follow the movement of the lifting frame 3 when it moves the hanging rod 314, avoiding jamming or shaking, thus balancing operational efficiency and safe load-bearing capacity.

[0033] In this design, the end clips 23 on the upper crossbar 21 and the lower crossbar 22 are slidably engaged with the two track rods 31, and the end clips 23 are connected to the track rods 31 by bolts 24. This design achieves an adjustable connection between the connecting frame 2 and the lifting frame 3 through the sliding engagement of the end clips 23 and the locking mechanism of the bolts 24. The end clips 23 at both ends of the upper crossbar 21 and the lower crossbar 22 are designed to slide along the two parallel track rods 31, forming a preliminary position adjustment capability. The end clips 23 are then connected to the track rods 31 by bolts 24. The guide rod 31 is fastened and fixed, thereby binding the frame structure of the connecting frame 2 to the track system of the lifting frame 3. This design allows users to fine-tune the horizontal position of the lifting frame 3 according to the wall or TV position through the sliding engagement of the end clip 23, simplifying the assembly process, reducing pre-positioning errors, and the tightening of bolt 24 transforms into a rigid connection, which can effectively transmit the TV load and suppress vibration displacement during the lifting process, ensuring the coordinated movement of the guide rod 31 and the connecting frame 2, improving the torsional resistance and long-term reliability of the overall bracket, and avoiding the risk of loosening.

[0034] In addition, a remote control system can be installed and connected to the synchronization controller 317 to control the start and stop of the servo motor 36 via the synchronization controller 317.

[0035] In this embodiment, the mounting panel 11 of the mounting base mechanism 1 is bidirectionally engaged with the upper locking teeth 26 and lower locking teeth 27 of the vertical rod 25 of the connecting frame 2 through the upper locking edge 12 and the lower locking edge 13, forming a tool-free quick positioning, which simplifies the assembly process. At the same time, the connecting frame 2 and the lifting frame 3 are slidably engaged with the track rod 31 through the end locking 23 and then locked by the bolt 24, so that the horizontal position of this utility model can be finely adjusted to adapt to wall installation errors.

[0036] Furthermore, the upper horizontal bar 21, lower horizontal bar 22 and vertical bar 25 of the connecting frame 2 form a rigid rectangular frame, which evenly distributes the TV load. The double locking teeth of the vertical bar 25 engage with the double locking edges of the mounting panel 11, converting the overturning moment into vertical pressure and avoiding the risk of shear failure. The design of the hook 42 wrapping the hanging rod 314 utilizes the principle of gravity self-locking, making the TV installation more stable. The end clip 23 is rigidly fixed to the track rod 31 by the bolt 24, which can suppress vibration displacement during the lifting process and ensure overall torsional resistance.

[0037] Furthermore, the servo motor 36 drives the lead screw 38 to rotate, which in turn drives the threaded slide 39 to move linearly along the track groove 310, thus enabling the height adjustment of the TV. The two ends of the lead screw 38 are rotatably connected to the upper seat 34 and the lower seat 313 through bearings, which reduces friction loss. The synchronous controller 317 coordinates the synchronous operation of the servo motors 36 of the double track rods 31. The forced hanging rod 314 is rigidly linked to the slide 39 through the end clip 315 and the bolt 316, ensuring that the level of the TV does not change during the lifting and lowering process. The track groove 310 strictly constrains the trajectory of the slide 39, which can eliminate the overall shaking of this utility model.

[0038] Furthermore, the modular connection of the insert plate and bolts allows for quick disassembly and maintenance of this invention, and the sliding locking mechanism of the end clip 23 allows users to adjust the position of the TV horizontally according to their viewing needs. The synchronous controller 317 can be expanded to connect to a remote control system to achieve wireless lifting control and improve the user experience.

[0039] Working principle:

[0040] like Figures 1 to 4 As shown, when using this utility model, first install the mounting panel 11 on the wall, and at the same time install the TV connecting rod 41 on the TV. Then, the upper locking teeth 26 and lower locking teeth 27 of the connecting bracket 2 are respectively snapped onto the upper locking edge 12 and lower locking edge 13 of the mounting base mechanism 1. Next, the hook 42 is snapped onto the hanging rod 314. Finally, the switch of the synchronous controller 317 is connected to the remote control device or the switch control device to complete the installation.

[0041] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A movable wall TV bracket, characterized in that, The device includes a mounting base mechanism (1), on which a connecting frame (2) is connected, and a lifting frame (3) is fixedly connected to the connecting frame (2). A connecting rod (4) is installed on the lifting frame (3). The mounting base mechanism (1) includes a mounting panel (11) installed on the wall. The upper side of the mounting panel (11) is provided with an upper retaining edge (12), and the lower side of the mounting panel (11) is provided with a lower retaining edge (13). The connecting frame (2) includes an upper horizontal bar (21) and a lower horizontal bar (22) arranged parallel to each other. Both ends of the upper horizontal bar (21) and the lower horizontal bar (22) are provided with end clips (23). The upper horizontal bar (21) and the lower horizontal bar (22) are connected by two vertical bars (25). The upper horizontal bar (21) and the vertical bar (25) are arranged perpendicular to each other. The upper end of the vertical bar (25) is provided with an upper clip tooth (26) that is fastened to the upper clip edge (12), and the lower end of the vertical bar (25) is provided with a lower clip tooth (27) that is fastened to the lower clip edge (13). The lifting frame (3) includes two parallel track rods (31). An upper plate (32) is inserted into the upper end of the track rod (31). The upper plate (32) is fixedly connected to the track rod (31) by bolt two (33). One end of bolt two (33) extends out of the track rod (31) and is connected to an upper seat (34). A motor frame (35) is installed on the upper seat (34). A servo motor (36) is fixedly installed on the motor frame (35). The shaft end of the servo motor (36) passes through the motor frame (35). The shaft end of the servo motor (36) is connected to a lead screw (38) through a coupling (37). A slide block (39) is threaded onto the lead screw (38). The slide block (39) is slidably disposed in a track groove (310). The track groove (310) is opened in the track rod (31). A hanging rod (314) is provided between the two track rods (31). Both ends of the hanging rod (314) are provided with end clips (315). The end clips (315) are attached to the slide (39) and are fixedly connected to the slide (39) by bolts (316).

2. The mobile wall mount television support of claim 1, wherein: The connecting rod (4) includes a television connecting rod (41) connected to the television. The television connecting rod (41) is provided with a hook (42), which is snapped onto the upper side of the hanging rod (314).

3. A movable wall-mounted TV bracket according to claim 1, characterized in that: The end clips (23) on the upper crossbar (21) and lower crossbar (22) are slidably clipped onto the two track rods (31), and the end clips (23) are connected to the track rods (31) by bolts (24).

4. A movable wall-mounted TV bracket according to claim 1, characterized in that: A lower insert plate (311) is inserted inside the lower end of the track rod (31). The lower insert plate (311) is fixedly connected to the track rod (31) by bolt three (312). One end of the lower insert plate (311) extends out of the track rod (31) and is connected to a lower seat (313).

5. A movable wall-mounted TV bracket according to claim 1, characterized in that: The two ends of the lead screw (38) are rotatably connected to the upper seat (34) and the lower seat (313) respectively via bearings.

6. A movable wall-mounted TV bracket according to claim 1, characterized in that: The servo motor (36) is electrically connected to a synchronization controller (317), which is mounted on the upper crossbar (21).

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