Ultra-long stretching heavy television hanger

Abstract

The utility model discloses a super-long stretching heavy-duty television hanger, and relates to the technical field of television hangers. The device comprises a mounting seat, a first extension mechanism is arranged on the surface of the mounting seat, a second extension mechanism is arranged at the extension end of the first extension mechanism, fixing mechanisms are arranged at the extension ends in the first extension mechanism and the second extension mechanism, and a hole position adjusting mechanism is arranged at the extension end of the second extension mechanism. The extension ends of the second extension mechanism and the first extension mechanism are not fixed through the fixing mechanism, the hole position adjusting mechanism is pulled to drive the extension ends of the second extension mechanism and the first extension mechanism to slide out, the overall length of the first extension mechanism and the second extension mechanism is adjusted, and the extension ends of the second extension mechanism and the first extension mechanism are fixed through the fixing end of the fixing mechanism. Through the multi-section telescopic design, ultra-long displacement adjustment of the heavy-duty television is achieved so that the heavy-duty television can adapt to different use scenes, and the ductility and practicability are improved.

Description

Technical Field

[0001] This utility model belongs to the field of television wall mount technology, and specifically relates to an ultra-long, heavy-duty, stretchable television wall mount. Background Technology

[0002] Heavy-duty TV wall mounts are reinforced suspension systems designed specifically for large / extra-heavy TVs. They are made of high-strength cold-rolled steel or aerospace-grade aluminum and feature a multi-anchor wall fixing structure, double-layer reinforced cantilever, and anti-tipping locking device. They can withstand the load of heavy TVs and support limited angle adjustment. They are suitable for commercial showrooms, cinemas, or special installation environments (such as inclined walls). They must be installed in conjunction with the building's load-bearing structure to ensure safety.

[0003] According to Chinese Patent Publication No. CN222047315U, a highly stable TV wall mount bracket includes a wall fixing frame and a mounting bracket. The wall fixing frame is provided in two sets, and a U-shaped frame is provided at the middle position of the inner end of each set of wall fixing frames. A first support arm is rotatably provided on both sides inside the two sets of U-shaped frames. A first rotating cylinder is rotatably provided at the front end of the inner side of the two adjacent upper and lower sets of first support arms. A second support arm is provided above and below the front end of the two sets of first rotating cylinders. The front end of the two adjacent upper and lower sets of second support arms is connected to a second rotating cylinder.

[0004] However, the above-mentioned device connects four sets of first arms to four sets of second arms, and the four sets of first arms are connected to the wall mounting bracket. The device uses an eight-arm connection, and the folding and telescopic mechanism of the arms is relatively fixed and lacks multi-stage adjustment capability. This results in insufficient extensibility of the TV wall mount and makes it unsuitable for use scenarios that require extra-long extension of heavy-duty TV wall mounts. Utility Model Content

[0005] In view of the problem of insufficient extension length of heavy-duty TV wall mounts in related technologies, this utility model proposes an ultra-long extension heavy-duty TV wall mount to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is an ultra-long stretch heavy-duty TV wall mount, including a mounting base. The surface of the mounting base is provided with a first extension mechanism. The extended end of the first extension mechanism is provided with a second extension mechanism. The extended ends of both the first and second extension mechanisms are provided with a fixing mechanism. The extended end of the second extension mechanism is provided with a hole adjustment mechanism.

[0008] The hole adjustment mechanism is used to fix the heavy television. While the heavy television is being pulled by the hole adjustment mechanism, the second extension mechanism and the first extension mechanism rotate. This is driven by the fixed end of the fixing mechanism, thereby releasing the fixation of the extension ends of the second extension mechanism and the first extension mechanism, so that the overall length of the first extension mechanism and the second extension mechanism can be adjusted.

[0009] Furthermore, the first extension mechanism includes a first extension arm, which is rotatably connected to the surface of the mounting base, and one end of the first extension arm is slidably connected to a first extension arm.

[0010] Furthermore, the second extension mechanism includes a second extension arm, which is rotatably connected to one end of the first extension arm, and one end of the second extension arm is slidably connected to the second extension arm.

[0011] Furthermore, the fixing mechanism includes a rack, which is fixedly connected inside the first extension arm and the second extension arm. A gear meshes with the surface of the rack, and the gear is rotatably connected inside the first extension arm and the second extension arm. A locking component is provided inside both the first extension arm and the second extension arm.

[0012] Furthermore, the locking assembly includes a bolt threadedly connected to one side of the first and second extension arms, with a wedge rotatably connected to one end of the bolt, a locking rod slidably connected inside the first and second extension arms, a spring fixedly connected to the surface of the locking rod, and the bottom of the locking rod contacting the surface of the wedge.

[0013] Furthermore, the hole position adjustment mechanism includes a main board, which is rotatably connected to one end of the second extension arm. A transverse frame is fixedly mounted on the surface of the main board, and a fixed frame is slidably connected to the surface of the transverse frame. The fixed frame has multiple connection holes on its surface.

[0014] Furthermore, the motherboard is internally rotatably connected to a bidirectional screw, and a rotating disk is fixedly connected to the surface of the bidirectional screw. The surface of the bidirectional screw is threadedly connected to the surface of the fixing frame.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model moves the fixed end of the fixing mechanism to release the fixation of the extension ends of the second and first extension mechanisms. Then, the hole adjustment mechanism is pulled to slide out the extension ends of the second and first extension mechanisms, adjusting the overall length of the first and second extension mechanisms. When the heavy-duty television is moved to the appropriate scenario, the fixed end of the fixing mechanism is used to fix the extension ends of the second and first extension mechanisms, forming a rigid support. In summary, the multi-segment telescopic design enables ultra-long displacement adjustment of the heavy-duty television to adapt to different usage scenarios and improve its extensibility and practicality.

[0017] 2. This utility model allows the rotating disc to be moved from both the front and back of the main board, causing the rotating disc to drive the bidirectional screw to rotate. The bidirectional screw then causes the fixing bracket to slide on the surface of the horizontal frame, adjusting the distance between the fixing brackets and changing the distance between the connecting holes on the surface of the fixing bracket to accommodate the mounting holes of heavy-duty televisions of different sizes. The heavy-duty television is then installed on the surface of the fixing bracket, facilitating the installation of heavy-duty televisions of different sizes.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the back structure of this utility model;

[0022] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0023] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0024] Figure 5 This is a partial structural diagram of the locking component of this utility model;

[0025] Figure 6 This is a schematic diagram of the hole position adjustment mechanism of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Mounting base; 2. First extension mechanism; 201. First extension arm; 202. First extension arm; 3. Second extension mechanism; 301. Second extension arm; 302. Second extension arm; 4. Fixing mechanism; 401. Rack; 402. Gear; 403. Locking assembly; 4031. Bolt; 4032. Wedge block; 4033. Locking rod; 4034. Spring; 5. Hole position adjustment mechanism; 501. Main board; 502. Horizontal frame; 503. Fixing frame; 504. Connecting hole; 505. Bidirectional screw; 506. Rotating disk. Detailed Implementation

[0028] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0029] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0030] Please see Figures 1-6 As shown, this utility model is an ultra-long stretch heavy-duty TV wall mount, including a mounting base 1, a first extension mechanism 2 is provided on the surface of the mounting base 1, a second extension mechanism 3 is provided at the extended end of the first extension mechanism 2, a fixing mechanism 4 is provided at the internal extended ends of both the first extension mechanism 2 and the second extension mechanism 3, and a hole adjustment mechanism 5 is provided at the extended end of the second extension mechanism 3.

[0031] The hole position adjustment mechanism 5 is used to fix the heavy television. While the heavy television is pulled by the hole position adjustment mechanism 5, the second extension mechanism 3 and the first extension mechanism 2 rotate. The rotation is driven by the fixed end of the fixing mechanism 4, thereby releasing the fixation of the extension ends of the second extension mechanism 3 and the first extension mechanism 2, so that the overall length of the first extension mechanism 2 and the second extension mechanism 3 can be adjusted.

[0032] The mounting holes of the hole adjustment mechanism 5 are aligned with the holes on the back of the heavy-duty television. The heavy-duty television is then fixedly mounted on the mounting end of the hole adjustment mechanism 5. Pulling the hole adjustment mechanism 5 moves the heavy-duty television while simultaneously rotating the second extension mechanism 3 and the first extension mechanism 2. Before the heavy-duty television reaches the desired extension location, the fixing end of the fixing mechanism 4 is driven to release its fixation on the extension ends of the second extension mechanism 3 and the first extension mechanism 2. Then, the hole adjustment mechanism 5 is pulled again, causing the extension ends of the second extension mechanism 3 and the first extension mechanism 2 to slide out, allowing for adjustment of the overall length of the first extension mechanism 2 and the second extension mechanism 3. When the heavy-duty television reaches the desired location, the fixing end of the fixing mechanism 4 is driven to fix the extension ends of the second extension mechanism 3 and the first extension mechanism 2. In summary, the multi-segment telescopic design enables ultra-long displacement adjustment of the heavy-duty television, adapting to different usage scenarios and improving its extensibility and practicality.

[0033] By moving the fixed end of the fixing mechanism 4 inside the first extension mechanism 2 and the second extension mechanism 3, the fixing of the extension ends of the second extension mechanism 3 and the first extension mechanism 2 is released. Then, the hole adjustment mechanism 5 is pulled to make the extension ends of the second extension mechanism 3 and the first extension mechanism 2 slide out, so that the overall length of the first extension mechanism 2 and the second extension mechanism 3 can be adjusted. When the heavy-duty TV is moved to the applicable scenario, the fixed end of the fixing mechanism 4 fixes the extension ends of the second extension mechanism 3 and the first extension mechanism 2. In summary, the multi-segment telescopic design realizes the ultra-long displacement adjustment of the heavy-duty TV to adapt to different usage scenarios and improve its extensibility and practicality.

[0034] In one embodiment, the first extension mechanism 2 includes a first extension arm 201, which is rotatably connected to the surface of the mounting base 1, and one end of the first extension arm 201 is slidably connected to a first extension arm 202.

[0035] The first extension arm 201 can be extended by rotating on the surface of the mounting base 1. The first extension arm 202 can slide inside the first extension arm 201 by stretching, thereby extending the length of the first extension arm 201.

[0036] In one embodiment, the second extension mechanism 3 includes a second extension arm 301, which is rotatably connected to one end of the first extension arm 202, and one end of the second extension arm 301 is slidably connected to the second extension arm 302.

[0037] By rotating the second extension arm 301 at one end of the first extension arm 202, the second extension arm 301 can be extended. By stretching the second extension arm 301, the second extension arm 301 can slide inside the first extension arm 202, thereby extending the length of the second extension arm 301.

[0038] In one embodiment, the fixing mechanism 4 includes a rack 401, which is fixedly connected inside the first extension arm 201 and the second extension arm 301. A gear 402 is meshed on the surface of the rack 401, and the gear 402 is rotatably connected inside the first extension arm 202 and the second extension arm 302. A locking component 403 is provided inside both the first extension arm 202 and the second extension arm 302.

[0039] When the first extension arm 202 slides inside the first extension arm 201 and the second extension arm 301 slides inside the second extension arm 301, the first extension arm 202 and the second extension arm 302 drive the gear 402 to rotate on the surface of the rack 401. Through the meshing of the gear 402 and the rack 401, the adjustment accuracy of the first extension arm 202 sliding inside the first extension arm 201 and the second extension arm 301 sliding inside the second extension arm 301 is improved. The gear 402 is fixed and unlocked by the locking component 403, thus completing the fixation of the first extension arm 202 and the second extension arm 302 inside the first extension arm 201 and the second extension arm 301.

[0040] In one embodiment, the locking assembly 403 includes a bolt 4031, which is threadedly connected to one side of the first extension arm 202 and the second extension arm 302. One end of the bolt 4031 is rotatably connected to a wedge block 4032. A locking rod 4033 is slidably connected inside the first extension arm 202 and the second extension arm 302. A spring 4034 is fixedly connected to the surface of the locking rod 4033. The bottom of the locking rod 4033 contacts the surface of the wedge block 4032.

[0041] By rotating bolt 4031, the bolt 4031 causes the wedge block 4032 to slide downwards towards the locking rod 4033, so that the highest end of the wedge block 4032 reaches below the locking rod 4033, lifting the locking rod 4033. At the same time, the locking rod 4033 compresses the spring 4034, causing the top of the locking rod 4033 to engage with the surface of the gear 402. By meshing with the tooth grooves on the surface of the gear 402, the gear 402 is fixed. When it is necessary to release the gear 402, the bolt 4031 is rotated in the opposite direction, causing the bolt 4031 to drive the wedge block 4032 to reset, so that the bottom end of the wedge block 4032 reaches below the locking rod 4033. The spring 4034 causes the bottom of the locking rod 4033 to contact the bottom end of the wedge block 4032, so that the top of the locking rod 4033 disengages from the surface of the gear 402, thus releasing the gear 402 and allowing the gear 402 to rotate.

[0042] In one embodiment, the hole position adjustment mechanism 5 includes a main board 501, which is rotatably connected to one end of the second extension arm 302. A transverse frame 502 is fixedly mounted on the surface of the main board 501, and a fixed frame 503 is slidably connected to the surface of the transverse frame 502. A plurality of connection holes 504 are opened on the surface of the fixed frame 503. A bidirectional screw 505 is rotatably connected inside the main board 501, and a rotating disk 506 is fixedly connected to the surface of the bidirectional screw 505. The surface of the bidirectional screw 505 is threadedly connected to the surface of the fixed frame 503.

[0043] The second extension arm 302 can rotate at one end of the main board 501. By turning the rotating disk 506, it can be turned on both the front and back of the main board 501, causing the rotating disk 506 to drive the bidirectional screw 505 to rotate. The bidirectional screw 505 causes the fixing bracket 503 to slide on the surface of the horizontal bracket 502, adjusting the distance between the fixing brackets 503. This changes the distance between the connecting holes 504 on the surface of the fixing bracket 503 to accommodate the mounting holes of heavy-duty TVs of different sizes. Then, the heavy-duty TV is installed on the surface of the fixing bracket 503, making it convenient to install heavy-duty TVs of different sizes.

[0044] Through the above technical solution, 1. By rotating the bolt 4031 in the opposite direction, the bolt 4031 drives the inclined block 4032 to reset, so that the bottom end of the inclined block 4032 reaches below the locking rod 4033. The spring 4034 drives the bottom of the locking rod 4033 to contact the bottom end of the inclined block 4032, so that the top of the locking rod 4033 disengages from the surface of the gear 402, thus releasing the gear 402 from its fixation and allowing the gear 402 to rotate. This allows the first extension arm 202 to slide inside the first extension arm 201 and the second extension arm 301 to slide inside the second extension arm 301. The first extension arm 202 and the second extension arm 302 drive the gear 402 to rotate on the surface of the rack 401. Through the meshing of the gear 402 and the rack 401, the sliding of the first extension arm 202 inside the first extension arm 201 and the sliding of the second extension arm 301 inside the rack 401 are improved. The adjustment precision during the sliding of arm 301 allows for the adjustment of the lengths of the second extension arm 301 and the first extension arm 201. When fixing is required, rotating bolt 4031 causes bolt 4031 to drive the inclined block 4032 to slide downwards towards the locking rod 4033, so that the highest end of the inclined block 4032 reaches below the locking rod 4033, lifting the locking rod 4033. At the same time, the locking rod 4033 compresses the spring 4034, causing the top of the locking rod 4033 to engage with the surface of the gear 402. By meshing with the tooth grooves on the surface of the gear 402, the gear 402 is fixed, preventing it from rotating on the surface of the rack 401. This also fixes the first extension arm 202 and the second extension arm 302. In summary, through multi-stage adjustment, the extensibility is improved, enabling the ultra-long extension of heavy-duty televisions to adapt to different usage scenarios and improve practicality.

[0045] 2. By turning the rotating disk 506, which can be turned on both the front and back of the main board 501, the rotating disk 506 drives the bidirectional screw 505 to rotate. The bidirectional screw 505 drives the fixing bracket 503 to slide on the surface of the horizontal bracket 502, adjusting the distance between the fixing brackets 503. This changes the distance between the connecting holes 504 on the surface of the fixing bracket 503 to accommodate the mounting hole positions of heavy-duty TVs of different sizes. Then, the heavy-duty TV is installed on the surface of the fixing bracket 503, making it convenient to install heavy-duty TVs of different sizes.

[0046] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An ultra-long, heavy-duty, stretchable television wall mount, comprising a mounting base (1), characterized in that, The surface of the mounting base (1) is provided with a first extension mechanism (2), the extension end of the first extension mechanism (2) is provided with a second extension mechanism (3), the extension ends of the first extension mechanism (2) and the second extension mechanism (3) are both provided with a fixing mechanism (4), and the extension end of the second extension mechanism (3) is provided with a hole position adjustment mechanism (5). The hole adjustment mechanism (5) is used to fix the heavy television. While the heavy television is pulled by the hole adjustment mechanism (5), the second extension mechanism (3) and the first extension mechanism (2) rotate. The rotation is driven by the fixed end of the fixing mechanism (4), thereby releasing the fixation of the extension ends of the second extension mechanism (3) and the first extension mechanism (2), so that the overall length of the first extension mechanism (2) and the second extension mechanism (3) can be adjusted.

2. The ultra-long, heavy-duty, stretchable TV wall mount according to claim 1, characterized in that, The first extension mechanism (2) includes a first extension arm (201), which is rotatably connected to the surface of the mounting base (1), and a first extension arm (202) is slidably connected to one end of the first extension arm (201).

3. The ultra-long, heavy-duty, stretchable TV wall mount according to claim 2, characterized in that, The second extension mechanism (3) includes a second extension arm (301), which is rotatably connected to one end of the first extension arm (202), and the second extension arm (301) is slidably connected to one end of the second extension arm (302).

4. The ultra-long, heavy-duty, stretchable TV wall mount according to claim 3, characterized in that, The fixing mechanism (4) includes a rack (401), which is fixedly connected inside the first extension arm (201) and the second extension arm (301). A gear (402) meshes on the surface of the rack (401), and the gear (402) is rotatably connected inside the first extension arm (202) and the second extension arm (302). A locking component (403) is provided inside both the first extension arm (202) and the second extension arm (302).

5. The ultra-long, heavy-duty, stretchable TV wall mount according to claim 4, characterized in that, The locking assembly (403) includes a bolt (4031) threadedly connected to one side of the first extension arm (202) and the second extension arm (302). One end of the bolt (4031) is rotatably connected to a wedge block (4032). A locking rod (4033) is slidably connected inside the first extension arm (202) and the second extension arm (302). A spring (4034) is fixedly connected to the surface of the locking rod (4033), and the bottom of the locking rod (4033) contacts the surface of the wedge block (4032).

6. The ultra-long, heavy-duty, stretchable TV wall mount according to claim 3, characterized in that, The hole position adjustment mechanism (5) includes a main board (501), which is rotatably connected to one end of the second extension arm (302). A horizontal frame (502) is fixedly installed on the surface of the main board (501), and a fixed frame (503) is slidably connected to the surface of the horizontal frame (502). A plurality of connection holes (504) are opened on the surface of the fixed frame (503).

7. The ultra-long, heavy-duty, stretchable TV wall mount according to claim 6, characterized in that, The motherboard (501) is internally rotatably connected to a bidirectional screw (505), and a rotating disk (506) is fixedly connected to the surface of the bidirectional screw (505). The surface of the bidirectional screw (505) is threadedly connected to the surface of the fixing frame (503).

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