Digital TV terminal wall mount that adapts to multiple mounting hole sizes

Abstract

This utility model discloses a digital TV terminal wall mount that adapts to multiple sizes of mounting holes, relating to the technical field of digital TV installation auxiliary equipment. It includes a base plate, two connecting plates, and two I-beam slide rails. The base plate has fixing holes and upper and lower bending plates. The I-beam slide rails are hung on the upper bending plate of the base plate via hooks on the end supports, and are fixed by the tightening bolts of the rear support plate against the lower bending plate. The connecting plates have multiple through holes in the upper part and vertical elongated holes in the lower part. L-shaped brackets at both ends slide and engage with the slide rails. The outer L-shaped brackets have locking components. This utility model allows for flexible adjustment of the TV installation height without disassembling the base plate. The through holes and elongated holes in the connecting plates adapt to multiple TV sizes. The locking components and slide rail structure ensure installation stability and ease of operation, solving the problems of fixed height and insufficient adaptability of existing wall mounts, and meeting the diverse needs of users.

Description

Technical Field

[0001] This utility model relates to the field of digital television installation auxiliary equipment technology, and in particular to a digital television terminal wall mount that is compatible with multiple sizes of mounting holes. Background Technology

[0002] With the popularization of digital TV terminals and the increasing demand for home space utilization, wall-mounted installation has become the mainstream installation method for digital TV terminals because it can effectively save placement space and optimize the visual experience, and corresponding wall mounts have also been widely used.

[0003] In existing technologies, the core structure of a digital TV terminal wall mount typically includes two parts: a base plate and connecting brackets. First, the base plate is fixed to a pre-set position on the wall using screws. Then, two connecting brackets are connected to the mounting positions on the back of the digital TV terminal using bolts. Finally, the connecting brackets are hung on the pre-set hanging points on the base plate, thus completing the wall mounting of the digital TV terminal. To accommodate the varying spacing of mounting holes on the back of different brands and sizes of digital TV terminals, existing wall mounts typically have multiple arrayed mounting holes on the connecting brackets. By selecting different mounting holes to fix the TV terminal, it is possible to adapt to various TV terminal specifications, improving the versatility of the wall mount.

[0004] However, the existing wall mount brackets have a fixed mounting structure between the base plate and the connecting bracket. Once mounted, the height of the digital TV terminal is completely limited. In actual use, users may find that the installation height of the TV terminal does not meet their needs due to factors such as uncomfortable viewing angles, adjustments to home layout, or the addition of supporting equipment (such as audio equipment or set-top boxes). At this time, due to the lack of height adjustment function, users can only remove the connecting bracket from the base plate, disassemble the base plate again, and adjust its installation height on the wall, or replace it with a wall mount bracket of a different size. The entire operation is cumbersome and time-consuming, and may cause secondary damage to the wall. At the same time, repeated disassembly and reassembly may also affect the connection stability between the wall mount bracket and the TV terminal, causing many inconveniences for users and failing to meet their needs for flexible adjustment of the installation height. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a digital TV terminal wall mount that can flexibly adjust the installation height of the digital TV terminal without disassembling the base plate, thereby improving adaptability and flexibility and adapting to multiple sizes of mounting holes.

[0006] This utility model discloses a digital TV terminal wall mount that adapts to multiple sizes of mounting holes, comprising a base plate and two connecting plates. The base plate has fixing holes, and both the top and bottom ends of the base plate have bending plates. It also includes:

[0007] The I-beam slide rail is provided in two parts. Each of the left and right ends of the I-beam slide rail is provided with a stabilizing frame. Each stabilizing frame is provided with a hook in the upper middle area. The two I-beam slide rails are hung on the bending plate on the upper side of the base plate through the hooks of the two stabilizing frames.

[0008] The upper and middle parts of the connecting plate are provided with multiple through holes, while the lower part is provided with several vertically elongated holes. Two symmetrical L-shaped brackets are provided in the middle of the left and right ends of the connecting plate. The bracket heads are respectively slidably engaged with the vertical grooves at the left and right ends of the corresponding I-beam slide rails.

[0009] Each of the connecting plates has a locking component on its outer L-shaped bracket. The locking component is used to lock the relative position of the connecting plate and the I-beam slide rail.

[0010] Furthermore, the locking assembly includes a gantry frame. A limiting hole is provided through the middle of the outer L-shaped bracket in a left-right direction. Two fixed rods of the gantry frame are connected to the outer walls of the L-shaped bracket above and below the limiting hole, respectively. Two longitudinally arranged telescopic holes are provided through the gantry frame in a left-right direction. Telescopic rods slide through both telescopic holes. The outer ends of the two telescopic rods are connected to an operating plate. The inner ends of the two telescopic rods are connected to a synchronization plate. Locking heads are provided on the upper and lower sides of the inner end of the synchronization plate. Several longitudinally arranged slots are evenly distributed on the outer end of the I-beam slide rail. These slots are located in front of the slide groove of the I-beam slide rail and their positions are adapted to the positions of the locking heads. An elastic component is provided between the synchronization plate and the vertical plate of the gantry frame. Under the push of the elastic component, the two locking heads slide into the corresponding two slots.

[0011] Furthermore, the top of the locking head is sloped on the side near the I-beam slide rail.

[0012] Furthermore, the bottom ends of both grooves of the I-beam slide rail are provided with fixed seals.

[0013] Furthermore, a support plate is provided in the lower middle part of the rear end of the I-beam slide rail. A tightening threaded hole is provided through the support plate from top to bottom, and a tightening bolt is threaded into the threaded hole. After the I-beam slide rail is mounted on the upper side bending plate of the substrate, the tightening bolt is adjusted to tighten it against the lower side bending plate of the substrate.

[0014] Furthermore, the control panel is provided with an auxiliary threaded hole extending from left to right, and an auxiliary threaded rod is connected to the internal thread of the auxiliary threaded hole. A knob is provided at the outer end of the auxiliary threaded rod.

[0015] Furthermore, the top ends of the two slide grooves of the I-beam slide rail are fastened with two protective clips, and the top ends of the two protective clips are connected to plugs.

[0016] Furthermore, the elastic component includes two springs, each fitted with one of the two telescopic rods, and the two springs are compressed between the synchronization plate and the vertical plate of the gantry frame.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. Flexible TV height adjustment without disassembling the base plate: The L-shaped bracket of the connecting plate slides in conjunction with the groove of the I-beam slide rail, and the locking component locks the position, which solves the defect of the fixed height of the existing wall mount. Users can adjust the height at any time according to their viewing needs, home layout adjustments and other scenarios. The operation is convenient and avoids secondary damage to the wall caused by repeated disassembly of the base plate.

[0019] 2. Enhanced compatibility with multiple sizes: The connecting plate is equipped with multiple through holes and vertical elongated holes, which not only accommodates the differences in the spacing of the mounting holes on the back of TV terminals of different brands and sizes, but also allows for fine-tuning of the fixing position during TV installation, further improving the versatility of the wall mount and making it more compatible.

[0020] 3. High installation stability and structural reliability: The I-beam slide rail is hung on the base plate bending plate by hooks, and is fixed in place with the support plate and top bolts to prevent the slide rail from shaking; the locking component adopts double locking heads and multiple slots, combined with the pre-tightening force of the elastic component, the connection is firm after locking, preventing the TV from shifting during use. At the same time, the design of the sealing and protective strips prevents the sliding parts from falling off or getting dust in.

[0021] 4. Optimized ease of operation: The sloping design of the locking head facilitates automatic unlocking and sliding when adjusting upwards, and the elastic component enables the locking head to automatically lock; the cooperation between the auxiliary threaded rod and the knob makes it easy and effortless to pull the operating plate, reducing the difficulty of height adjustment and allowing it to be completed without professional tools.

[0022] 5. Compact and reasonable structural design: The modular combination of each component makes the installation and disassembly process simple, which not only ensures the height adjustment function, but also does not increase the space occupied by the wall mount, adapting to different home installation scenarios. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the connection structure of the support plate and the tightening bolt of this utility model;

[0025] Figure 3 This is the utility model Figure 1 A magnified schematic diagram of the structure of part A in the diagram;

[0026] Figure 4 This is the utility model Figure 1 A magnified schematic diagram of the partial structure of B in the diagram;

[0027] Figure 5 This is the utility model Figure 1 A magnified schematic diagram of the structure of C in the middle;

[0028] Figure 6 This is the utility model Figure 2 A magnified schematic diagram of the local structure of D;

[0029] The following are labels in the attached diagram: 1. Base plate; 2. Connecting plate; 3. Bending plate; 4. I-beam slide rail; 5. Stabilizing frame; 6. Hook; 7. L-shaped bracket; 8. Gantry frame; 9. Telescopic rod; 10. Operating panel; 11. Synchronizing plate; 12. Locking head; 13. Slot; 14. Slope; 15. Sealing; 16. Support plate; 17. Tightening bolt; 18. Auxiliary threaded rod; 19. Knob; 20. Protective strip; 21. Plug; 22. Spring. Detailed Implementation

[0030] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0031] like Figures 1 to 6 As shown, the digital TV terminal wall mount of this utility model, which adapts to multiple sizes of mounting holes, includes a base plate 1 and two connecting plates 2. The base plate 1 is provided with fixing holes, and bending plates 3 are provided at both the top and bottom ends of the base plate 1. It also includes:

[0032] The I-beam slide rail 4 is provided in two. The left and right ends of the I-beam slide rail 4 are provided with a stabilizing frame 5. The upper middle area of ​​each stabilizing frame 5 is provided with a hook 6. The two I-beam slide rails 4 are hung on the bent plate 3 on the upper side of the base plate 1 through the hooks 6 of the two stabilizing frames 5.

[0033] The upper part of the connecting plate 2 is provided with multiple through holes, and the lower part is provided with several vertical elongated holes. Two symmetrical L-shaped brackets 7 are provided in the middle of the left and right ends of the connecting plate 2. The bracket heads are respectively slidably engaged with the vertical grooves at the left and right ends of the corresponding I-beam slide rail 4.

[0034] Each of the connecting plates 2 has a locking component on its outer L-shaped bracket 7. The locking component is used to lock the relative position of the connecting plate 2 and the I-beam slide rail 4.

[0035] In this embodiment,

[0036] Base plate 1: It is fixed to the wall through fixing holes and screws, providing the installation base for the entire wall mount; the bent plates 3 at the top and bottom are used to hang the I-beam slide rail 4 and are fixed with the tightening bolts 17 to improve the structural stability.

[0037] Two connecting plates 2: serving as the connecting carrier between the TV terminal and the wall mount, with multiple through holes and vertical elongated holes on their surface for fixing with the mounting holes on the back of the TV, adapting to the installation needs of TVs of different sizes.

[0038] Two I-beam slide rails 4: provide vertical sliding rails to guide the height adjustment of the connecting plate 2, and the slide grooves at both ends of the rails cooperate with the L-shaped bracket 7 to achieve sliding connection.

[0039] Stabilizing bracket 5: Fixed to the rear sides of both ends of the I-beam slide rail 4, and hung on the upper side of the bent plate 3 of the base plate 1 by hooks 6, so as to realize the quick assembly of the I-beam slide rail 4 and the base plate 1, while ensuring the lateral stability of the slide rail after installation.

[0040] L-shaped bracket 7: Symmetrically arranged at the middle of both ends of the connecting plate 2, the bracket head slides and engages with the slide groove of the I-beam slide rail 4, realizing the slidable connection between the connecting plate 2 and the slide rail, and providing structural support for height adjustment.

[0041] Locking component: Installed on the outer L-shaped bracket 7, used to lock the relative position of the connecting plate 2 and the I-beam slide rail 4, to prevent the connecting plate 2 from sliding after adjustment, and to ensure the stability of the TV after installation.

[0042] As a preferred embodiment of the above embodiment, the locking assembly includes a gantry frame 8, with a limiting hole extending through the middle of the outer L-shaped bracket 7 in a left-right direction. Two fixing rods of the gantry frame 8 are respectively connected to the outer walls of the L-shaped bracket 7 on the upper and lower sides of the limiting hole. The gantry frame 8 has two longitudinally arranged telescopic holes extending through the left-right direction. Telescopic rods 9 slide through both telescopic holes. The outer ends of the two telescopic rods 9 are connected to an operating plate 10. The inner ends of the two telescopic rods 9 are connected to a synchronization plate 11. Locking heads 12 are provided on the upper and lower sides of the inner end of the synchronization plate 11. Several longitudinally arranged slots 13 are evenly distributed on the outer end of the I-beam slide rail 4. The slots 13 are all located in front of the slide groove of the I-beam slide rail 4 and their positions are adapted to the positions of the locking heads 12. An elastic component is provided between the synchronization plate 11 and the vertical plate of the gantry frame 8. Under the push of the elastic component, the two locking heads 12 slide into the corresponding two slots 13.

[0043] In this embodiment,

[0044] The gantry frame 8 is fixed to the outer L-shaped bracket 7, providing an installation carrier for components such as the telescopic rod 9 and the synchronous plate 11, ensuring the assembly accuracy and structural integrity of each component of the locking assembly.

[0045] Limiting hole: It is opened in the middle of the outer L-shaped bracket 7 to provide clearance for the movement of the synchronization plate 11 and avoid interfering with the extension and retraction of the locking head 12.

[0046] Telescopic hole: It is opened in the vertical plate of the portal frame 8 to provide sliding guide for the telescopic rod 9, so as to ensure that the telescopic rod 9 drives the synchronous plate 11 to make smooth left and right reciprocating motion.

[0047] Telescopic rod 9: connects the operating plate 10 and the synchronization plate 11, transmits the external force of the operating plate 10, and drives the synchronization plate 11 and the locking head 12 to extend and retract, so as to realize the linkage of locking and unlocking actions.

[0048] Operation panel 10: As the force-bearing end of the user operation locking component, it allows the user to control the extension and retraction of the telescopic rod 9 by pulling the operation panel 10, thus reducing the difficulty of operation.

[0049] Synchronous plate 11: Fixes two locking heads 12 to ensure that the two locking heads 12 extend and retract synchronously, ensuring that the force is even when locking and improving locking stability.

[0050] Locking head 12: It is adapted to the slot 13 of the I-beam slide rail 4. When it is engaged in the slot 13, it fixes the connecting plate 2 and the slide rail relatively. When it is disengaged from the slot 13, it allows the connecting plate 2 to slide and adjust its height.

[0051] Slots 13 are evenly distributed on the outer end of the I-beam slide rail 4, providing multiple locking points for the locking head 12, enabling multi-level height adjustment to suit different height requirements.

[0052] Elastic component: Provides continuous elastic thrust, pushing the synchronization plate 11 and locking head 12 to always tend to move towards the slot 13, so as to automatically lock after unlocking without additional operation.

[0053] As a preferred embodiment of the above embodiment, the top of the locking head 12 is provided as a slope 14 on the side near the I-beam slide rail 4;

[0054] In this embodiment,

[0055] The slope 14 at the top of the locking head 12: When the height of the connecting plate 2 is adjusted upward, the slope 14 contacts the edge of the slot 13 and generates a lateral force, which can automatically push the locking head 12 to compress the elastic component and disengage from the slot 13. It can slide upward without manually pulling the operating plate 10, thus optimizing the convenience of adjustment.

[0056] As a preferred embodiment of the above embodiment, the bottom ends of the two grooves of the I-beam slide rail 4 are provided with fixed plugs 15;

[0057] In this embodiment,

[0058] The sealing 15 at the bottom of the slide groove is fixed to the bottom of the slide groove of the I-beam slide rail 4, which restricts the sliding stroke of the L-shaped bracket 7, prevents the connecting plate 2 from sliding off the slide rail when it slides down, and plays a limiting and protective role, thereby improving the structural safety.

[0059] As a preferred embodiment of the above embodiment, a support plate 16 is provided in the lower middle part of the rear end of the I-beam slide rail 4. A tightening threaded hole is provided through the support plate 16 from top to bottom. A tightening bolt 17 is threadedly connected in the threaded hole. After the I-beam slide rail 4 is hung on the upper side bending plate 3 of the base plate 1, the tightening bolt 17 is adjusted to tighten it against the lower side bending plate 3 of the base plate 1.

[0060] In this embodiment,

[0061] Support plate 16: Fixed to the lower middle part of the rear end of the I-beam slide rail 4, providing a mounting base for the tightening bolt 17 and enhancing the structural strength of the connection between the slide rail and the base plate 1.

[0062] Tightening threaded hole: It is opened in the support plate 16 and is threaded to the tightening bolt 17 to provide threaded guidance for the adjustment of the tightening bolt 17.

[0063] Tightening bolt 17: Axial movement is achieved by rotating the thread. When tightening the bent plate 3 on the lower side of the base plate 1, it can counteract the shaking after the slide rail is installed, so that the slide rail and the base plate 1 are tightly fitted, further improving the installation stability of the entire wall mount.

[0064] As a preferred embodiment of the above, the operation plate 10 is provided with an auxiliary threaded hole extending through the left and right sides, and an auxiliary threaded rod 18 is connected to the auxiliary threaded hole by an internal thread. A knob 19 is provided at the outer end of the auxiliary threaded rod 18.

[0065] In this embodiment,

[0066] Auxiliary threaded hole: It is opened in the operating plate 10 and is threaded with the auxiliary threaded rod 18 to provide a base for the installation and adjustment of the auxiliary threaded rod 18.

[0067] Auxiliary threaded rod 18: The operating plate 10 is pushed by the rotation of the threaded rod. When the elastic component has a large elastic force, the operating plate 10 can be unlocked by rotating the knob 19 to drive the threaded rod, which reduces the intensity of operation and allows the operating plate 10 to remain unlocked, thus improving the adaptability of the adjustment scenario.

[0068] Knob 19: Increases the operating force-bearing area of ​​the auxiliary threaded rod 18, making it easier for users to drive the threaded rod by rotation and improving operational convenience.

[0069] As a preferred embodiment of the above embodiment, the top ends of the two slide grooves of the I-beam slide rail 4 are fastened with two protective clips 20, and the top ends of the two protective clips 20 are connected with plug plugs 21.

[0070] In this embodiment,

[0071] Protective clip 20: Securely attaches to the top of the slide groove, blocking the slide groove opening and further limiting the upward travel of the L-shaped card holder 7 to prevent parts from falling off.

[0072] Plug 21: Connects two protective clips 20, allowing users to quickly remove the protective clips 20 by unplugging the plug 21, facilitating the assembly, maintenance, or replacement of parts of the wall mount.

[0073] As a preferred embodiment of the above, the elastic component includes two springs 22, which are respectively fitted with two telescopic rods 9, and the two springs 22 are pressed between the synchronization plate 11 and the vertical plate of the gantry frame 8;

[0074] In this embodiment,

[0075] Spring 22: It is fitted on the outside of the telescopic rod 9 and is pressed between the synchronous plate 11 and the gantry frame 8. Through elastic deformation, it generates a continuous reset thrust, which pushes the synchronous plate 11 and the locking head 12 to always fit the direction of the slot 13, ensuring the automatic locking function of the locking assembly. At the same time, it buffers the impact force during the adjustment process and improves the smoothness of the locking action.

[0076] The working principle of this utility model is as follows:

[0077] During installation, first, secure the base plate 1 to the wall using the fixing holes. Then, hang the two I-beam slide rails 4 on the upper side bending plate 3 of the base plate 1 using the hooks 6 of the stabilizing bracket 5. Adjust the tightening bolts 17 on the support plate 16 to tighten the lower side bending plate 3, achieving a stable connection between the slide rails and the base plate 1. Next, fix the connecting plate 2 to the mounting holes on the back of the digital TV terminal through the through holes or vertical elongated holes. Then, insert the L-shaped brackets 7 at both ends of the connecting plate 2 into the corresponding grooves of the I-beam slide rails 4. This process requires unlocking the locking components. If two or more workers are installing the digital TV terminal, two workers can... To unlock the locking head 12, pull the operating plate 10 outwards simultaneously. Then, insert the two L-shaped brackets of the connecting plate 2 into the grooves of the I-beam slide rail 4. After adjusting to the appropriate position, stop pulling the operating plate 10 to lock the locking head 12. If one worker is installing, turn the knobs 19 on both sides to push the auxiliary threaded rod 18 out and unlock the operating plate 10 and the locking head 12. Keep them unlocked and then install the connecting plate 2 on the I-beam slide rail 4. After installation, turn the knobs 19 in the opposite direction to unlock, thus completing the assembly of the TV and the wall mount.

[0078] When adjusting the height, when the TV is adjusted upwards, the slope 14 of the locking head 12 contacts the edge of the slot 13, generating a lateral force. This automatically compresses the spring 22 and disengages it from the slot 13. The connecting plate 2 can then slide upwards along the slide to the target height. After releasing, the spring 22 pushes the locking head 12 to automatically engage with the corresponding slot 13, completing the locking. When adjusting downwards, by pulling the operating plate 10, the telescopic rod 9 and the synchronous plate 11 are driven to compress the spring 22, causing the locking head 12 to disengage from the slot 13. Then, the connecting plate 2 is slid downwards to the appropriate position, and releasing the operating plate 10 will automatically lock the TV. According to the above installation process, when a worker or user adjusts the height, they can use the auxiliary threaded rod 18 to maintain the unlocked state and then adjust the height. After adjustment, one hand lifts the digital TV terminal, and the other hand resets the auxiliary threaded rod 18, completing the reset and locking state of the locking head 12. The entire process does not require disassembling the base plate 1. The TV height can be flexibly adjusted through the linkage of the sliding rail and the locking component. At the same time, the multi-hole design of the connecting plate 2 can adapt to TVs of different sizes, ensuring installation stability and ease of use.

[0079] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A digital television terminal wall mount that adapts to multiple sizes of mounting holes, comprising a base plate (1) and two connecting plates (2), wherein the base plate (1) is provided with fixing holes, and both the top and bottom ends of the base plate (1) are provided with bending plates (3), characterized in that, Also includes: I-beam slide rail (4), the I-beam slide rail (4) is configured as two, and a stabilizing frame (5) is provided on the rear side of both the left and right ends of the I-beam slide rail (4). A hook (6) is provided in the upper middle area of ​​each stabilizing frame (5). The two I-beam slide rails (4) are hung on the bent plate (3) on the upper side of the base plate (1) through the hooks (6) of the two stabilizing frames (5). The upper part of the connecting plate (2) is provided with multiple through holes, and the lower part is provided with several vertical elongated holes. Two symmetrical L-shaped brackets (7) are provided in the middle of the left and right ends of the connecting plate (2). The bracket heads are respectively slidably engaged with the vertical grooves at the left and right ends of the corresponding I-beam slide rail (4). Each of the connecting plates (2) has a locking component on the L-shaped bracket (7) on its outer side. The locking component is used to lock the relative position of the connecting plate (2) and the I-beam slide rail (4).

2. The digital TV terminal wall mount as described in claim 1, characterized in that, The locking assembly includes a gantry frame (8), with a limiting hole extending through the middle of the outer L-shaped bracket (7) in a left-right direction. Two fixing rods of the gantry frame (8) are respectively connected to the outer walls of the L-shaped bracket (7) on the upper and lower sides of the limiting hole. The gantry frame (8) has two longitudinally arranged telescopic holes extending through the left-right direction. Telescopic rods (9) slide through both telescopic holes. The outer ends of the two telescopic rods (9) are connected to an operating plate (10), and the inner ends of the two telescopic rods (9) are connected to a synchronization plate (10). 1) Locking heads (12) are provided on the upper and lower sides of the inner end of the synchronous plate (11). Several longitudinally arranged slots (13) are evenly distributed on the outer end of the I-beam slide rail (4). Several slots (13) are located on the front side of the slide groove of the I-beam slide rail (4) and their positions are adapted to the positions of the locking heads (12). An elastic component is provided between the synchronous plate (11) and the vertical plate of the gantry frame (8). Under the push of the elastic component, the two locking heads (12) slide into the corresponding two slots (13).

3. The digital TV terminal wall mount as described in claim 2, characterized in that, The top of the locking head (12) is set as a slope (14) on the side near the I-beam slide rail (4).

4. The digital TV terminal wall mount as described in claim 1, characterized in that, The bottom ends of the two grooves of the I-beam slide rail (4) are provided with fixed plugs (15).

5. The digital television terminal wall mount as described in claim 1, characterized in that, A support plate (16) is provided in the lower middle part of the rear end of the I-beam slide rail (4). A tightening threaded hole is provided through the support plate (16) from top to bottom. A tightening bolt (17) is threadedly connected in the threaded hole. After the I-beam slide rail (4) is mounted on the upper side bending plate (3) of the base plate (1), the tightening bolt (17) is adjusted to tighten it against the lower side bending plate (3) of the base plate (1).

6. The digital television terminal wall mount as described in claim 2, characterized in that, The operating plate (10) is provided with an auxiliary threaded hole running through it in the left and right directions. An auxiliary threaded rod (18) is connected to the auxiliary threaded hole by an internal thread. A knob (19) is provided at the outer end of the auxiliary threaded rod (18).

7. The digital television terminal wall mount as described in claim 1, characterized in that, The top of the two grooves of the I-beam slide rail (4) are fastened with two protective clips (20), and the top of the two protective clips (20) are connected to plugs (21).

8. The digital television terminal wall mount as described in claim 2, characterized in that, The elastic component includes two springs (22), which are respectively fitted with two telescopic rods (9). The two springs (22) are pressed between the synchronous plate (11) and the vertical plate of the gantry frame (8).

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