An adjustable wall-mounted television support

Abstract

The utility model relates to the technical field of television support, especially adjustable wall -hanging television support, its can carry out up -and -down adjustment, fore and aft pitch adjustment to the installation position of television, the installation position of television is properly corrected, is suitable for spliced screen and multi -screen installation, reduces the construction difficulty, improves installation efficiency, including with wall fixed mounting's first sheet metal spare, connecting piece, second sheet metal spare, third sheet metal spare and fourth sheet metal spare, first sheet metal spare is connected with second sheet metal spare through connecting piece, be equipped with four groups first lug board that is rectangular distribution on third sheet metal spare, be equipped with the first strip slot hole of horizontal arrangement on first lug board, first sheet metal spare is installed with first lock spare that is arranged correspondingly with first strip slot hole on second sheet metal spare, first lock spare passes through first strip slot hole and locks solid first lug board with second sheet metal spare, be equipped with four groups second strip slot hole that is rectangular arrangement and vertical setting on fourth sheet metal spare.

Description

Technical Field

[0001] This utility model relates to the technical field of television brackets, and in particular to an adjustable wall-mounted television bracket. Background Technology

[0002] Common TV bracket types are shown in the attached diagram of the instruction manual. Figure 1 As shown, first determine the mounting hole positions and drill holes in the fixed wall; use expansion tubes and self-tapping screws to install the TV bracket base plate onto the wall, ensuring the base plate is level after installation; fix the TV bracket hooks to the back of the TV, hang the TV with the hooks on the fixed base plate, and observe whether the TV position and viewing angle are suitable.

[0003] However, the above-mentioned TV bracket installation method requires adjusting the relative position of the hook and the TV mounting holes to achieve height adjustment. The minimum adjustable precision is the minimum spacing between the mounting holes on the hook bracket, which cannot achieve fine height adjustment. If the viewing angle of the TV is not satisfactory after installation, it cannot achieve tilt adjustment. If the position of the mounting holes is slightly off when drilling, it is difficult to correct the position of the TV. In addition, in some application scenarios, such as when installing splicing screens and multi-screen displays, it is difficult to adjust to achieve a perfect fit, which increases the construction difficulty. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an adjustable wall-mounted TV bracket that allows for vertical and horizontal adjustment of the TV's installation position, as well as forward and backward tilt adjustment, enabling appropriate correction of the TV's installation position. It is suitable for splicing screens and multi-screen installations, reducing construction difficulty and improving installation efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable wall-mounted TV bracket, comprising a first sheet metal part, a connector, a second sheet metal part, a third sheet metal part, and a fourth sheet metal part fixedly installed on a wall; the first sheet metal part is connected to the second sheet metal part via the connector; the third sheet metal part has four sets of rectangularly distributed first ear plates, each ear plate having a horizontally arranged first strip-shaped slot; the second sheet metal part has a first locking member arranged corresponding to the first strip-shaped slot, the first locking member passing through the first strip-shaped slot and locking the first ear plate to the second sheet metal part; the fourth sheet metal part has four sets of rectangularly arranged and vertically arranged second strip-shaped slots; the third sheet metal part has mounting holes corresponding to the second strip-shaped slots; second locking members are installed in the second strip-shaped slots and mounting holes; the third sheet metal part and the fourth sheet metal part are locked together by the second locking members; two vertically parallel hanging support rods are installed on the fourth sheet metal part. Furthermore, both the first and second locking components are preferably bolts and nuts, but other equivalent components such as pins and bolts can also be used to lock the first ear plate and the second sheet metal parts, as well as the third and fourth sheet metal parts; the first sheet metal part is provided with multiple mounting holes to facilitate the locking of the expansion bolts on the wall to the first sheet metal part.

[0006] Preferably, the mounting holes are strip-shaped holes, and the four sets of mounting holes are arranged in a circular array around the midpoint of the third sheet metal part. Preferably, the fourth sheet metal part is provided with four sets of second ear plates, and the second ear plates are provided with sliding openings that fit with the bracket support rods, and the bracket support rods are inserted into the sliding openings; furthermore, the bracket support rods and the fourth sheet metal part are locked together by bolts and nuts, and both the bracket support rods and the fourth sheet metal part are provided with through holes, the bolts pass through the through holes, and the nuts are screwed into the bolts to achieve the locking of the bracket support rods and the fourth sheet metal part.

[0007] Preferably, the connector includes a first support link and two second support links. One end of the first support link is hinged to the second sheet metal part, and the other end of the first support link is hinged to one end of each of the two second support links. The other ends of the two second support links are hinged to the first sheet metal part. Further, the first support link, the second sheet metal part, and the second support link are hinged together by a hinge shaft. The second support link is hinged to the first sheet metal part by a hinge shaft. The two second support links are located at the upper and lower parts of the first support link, respectively.

[0008] Preferably, the connectors are in two sets, and the two sets of connectors are symmetrically arranged between the first sheet metal part and the second sheet metal part.

[0009] Preferably, it also includes a locking link, wherein multiple lock holes are symmetrically arranged on both sides of the locking link, and a pin is provided at the top of the second support link on the two connectors, wherein the pin is inserted into the corresponding lock hole.

[0010] Preferably, the two ends of the hanger support rod are provided with end sleeves, and the outer diameter of the end sleeves is larger than the outer diameter of the hanger support rod; further, the hanger support rod is interference-fitted into the end sleeves.

[0011] Compared with the prior art, this utility model provides an adjustable wall-mounted TV bracket with the following advantages: This adjustable wall-mounted TV bracket allows adjustment of the vertical tilt angle of the third sheet metal part by adjusting the installation position of the first locking member within the first slot on the first ear plate; by adjusting the installation position of the second locking member within the second slot, the vertical height of the third sheet metal part can be adaptively adjusted. This allows for vertical and horizontal adjustment of the TV's installation position, as well as forward and backward tilt adjustment, enabling appropriate correction of the TV's installation position. It is suitable for splicing screens and multi-screen installations, reducing construction difficulty and improving installation efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram illustrating the background technology of this utility model; Figure 2 This is a three-dimensional structural schematic diagram of the present invention; Figure 3 This is a top view schematic diagram of the structure of this utility model; Figure 4 This is the utility model Figure 3 Schematic diagram of the cross-sectional structure at point AA; Figure 5 This is a three-dimensional structural diagram of the present invention from another perspective; Figure 6 This is a three-dimensional structural diagram of the two connecting parts of this utility model in the locked state of the locking link; The following labels are used in the attached diagram: 1. First sheet metal part; 2. Second sheet metal part; 3. Third sheet metal part; 4. Fourth sheet metal part; 5. First ear plate; 6. First slotted hole; 7. First locking component; 8. Second slotted hole; 9. Mounting hole; 10. Second locking component; 11. Hanger support rod; 12. Second ear plate; 13. Sliding opening; 14. First support connecting rod; 15. Second support connecting rod; 16. Locking connecting rod; 17. Locking hole; 18. Pin head; 19. End sleeve. Detailed Implementation To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0013] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0014] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0015] Example 1 Please refer to Figures 2-6 An adjustable wall-mounted TV bracket specifically includes: a first sheet metal part 1, a connector, a second sheet metal part 2, a third sheet metal part 3, and a fourth sheet metal part 4, all fixedly installed on a wall. The first sheet metal part 1 is connected to the second sheet metal part 2 via the connector. The third sheet metal part 3 has four sets of rectangularly distributed first ear plates 5, each ear plate 5 having a horizontally arranged first strip-shaped slot 6. The second sheet metal part 2 is equipped with first locking parts 7 arranged corresponding to the first strip-shaped slots 6. Part 7 passes through the first strip-shaped slot 6 and locks the first ear plate 5 to the second sheet metal part 2; the fourth sheet metal part 4 has four sets of rectangularly arranged and vertically positioned second strip-shaped slots 8, and the third sheet metal part 3 has mounting holes 9 corresponding to the second strip-shaped slots 8. Second locking parts 10 are installed in the second strip-shaped slots 8 and mounting holes 9, and the third sheet metal part 3 and the fourth sheet metal part 4 are locked together by the second locking parts 10; two vertically parallel hanging bracket support rods 11 are installed on the fourth sheet metal part 4. Furthermore, the first locking parts 7 and the second locking parts 10 are preferably bolts and nuts, but other equivalent parts such as pins and dowels can also be used to lock the first ear plate 5 and the second sheet metal part 2, as well as the third sheet metal part 3 and the fourth sheet metal part 4; the first sheet metal part 1 has multiple mounting holes 9 to facilitate the locking of expansion bolts on the wall to the first sheet metal part 1.

[0016] For details, please refer to Figure 2 and Figure 4 The mounting holes 9 are strip-shaped holes, and the four sets of mounting holes 9 are arranged in a ring array around the midpoint of the third sheet metal part 3. For details, please refer to Figure 2 or Figure 4 The fourth sheet metal part 4 is provided with four sets of second ear plates 12. The second ear plates 12 are provided with sliding mouths 13 that fit with the bracket support rod 11. The bracket support rod 11 is inserted into the sliding mouth 13. Furthermore, the bracket support rod 11 and the fourth sheet metal part 4 are locked together by bolts and nuts. Both the bracket support rod 11 and the fourth sheet metal part 4 are provided with through holes. The bolts pass through the through holes, and the nuts are screwed into the bolts to lock the bracket support rod 11 and the fourth sheet metal part 4 together.

[0017] Specifically, the two ends of the hanger support rod 11 are provided with end sleeves 19, the outer diameter of the end sleeves 19 being larger than the outer diameter of the hanger support rod 11; furthermore, the hanger support rod 11 is interference-fitted into the end sleeves 19.

[0018] The adjustable wall-mounted TV bracket provided in this embodiment allows for horizontal and rotational adjustment of the fourth sheet metal part 4 by adjusting the installation position of the second locking member 10 within the mounting hole 9, thereby changing the viewing angle. The bracket support rod 11 is slidably installed within the sliding opening 13 of the second ear plate 12. After installation, the bracket support rod 11 is secured with bolts, thus enabling a detachable connection between the bracket support rod 11 and the second sheet metal part 2. The bracket support rod 11 uses an internal hollow tube, which reduces its weight while ensuring the structural strength of the bracket support rod 11. The bracket support rod 11 is used for attaching hooks to the TV. The end sleeves 19 at both ends of the bracket support rod 11 prevent the hooks at the TV from slipping off from both ends of the bracket support rod 11. To further improve the connection tightness between the end sleeves 19 and the bracket support rod 11, the end sleeves 19 and the ends of the bracket support rod 11 can be fixedly bonded together with adhesive or similar materials.

[0019] Example 2 The adjustable wall-mounted TV bracket provided in Example 1 has been further optimized. For details, please refer to [link / reference needed]. Figures 2-3 The connecting component includes a first support link 14 and two second support links 15. One end of the first support link 14 is hinged to the second sheet metal part 2, and the other end of the first support link 14 is hinged to one end of the two second support links 15. The other ends of the two second support links 15 are hinged to the first sheet metal part 1. Furthermore, the first support link 14 is hinged to the second sheet metal part 2 and the second support link 15 through hinge pins, and the second support link 15 is hinged to the first sheet metal part 1 through hinge pins. The two second support links 15 are located at the upper and lower parts of the first support link 14, respectively.

[0020] For details, please refer to Figure 2 or Figure 3 There are two sets of connectors, which are symmetrically arranged between the first sheet metal part 1 and the second sheet metal part 2.

[0021] For details, please refer to Figure 6 It also includes a locking link 16, on both sides of which are symmetrically arranged multiple parallel lock holes 17. The top of the second support link 15 on the two connectors is provided with a pin 18, which is inserted into the corresponding lock hole 17.

[0022] The adjustable wall-mounted TV bracket provided in this embodiment allows adjustment of the distance between the first sheet metal part 1 and the second sheet metal part 2 by adjusting the included angle between the first support rod 14 and the second support rod 15, thereby adjusting the front and rear installation position of the TV. The use of two sets of connectors improves the structural stability and ultimate load-bearing capacity of the TV bracket. After the distance between the first sheet metal part 1 and the second sheet metal part 2 is adjusted, the end of the pin 18 on the second support rod 15 is inserted into the locking hole 17 on the locking rod 16 to lock the two connectors, effectively preventing the included angle between the first support rod 14 and the second support rod 15 from changing on its own, ensuring that the front and rear position of the TV will not move on its own. The operation is convenient; only the locking rod 16 needs to be placed at the two connectors so that the pin 18 is inserted into the locking hole 17. No external tools are needed to tighten or limit the hinge pins. The locking hole 17 on the locking rod 16 can meet the multi-width requirements between the two connectors.

[0023] The adjustable wall-mounted TV bracket provided by this utility model is used as follows: First, determine the installation hole position and drill holes in the fixed wall; use expansion tubes and self-tapping screws to fix the first sheet metal part 1 to the wall; connect the second sheet metal part 2 to the first sheet metal part 1 through two connectors; adjust the tilt angle of the third sheet metal part 3 in the vertical direction according to the installation requirements; after adjustment, the third sheet metal part 3 is locked to the second sheet metal part 2 through the first locking part 7; adjust the up and down position, left and right position and rotation angle of the fourth sheet metal part 4 according to the installation requirements of the TV; after adjustment, lock the third sheet metal part 3 and the fourth sheet metal part 4 through the second locking part 10; insert the bracket support rod 11 into the sliding hole 13 on the second ear plate 12, and lock the bracket support rod 11 to the fourth sheet metal part 4 with bolts; hang the TV back hook on the bracket support rod 11 to complete the TV installation.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. An adjustable wall-mounted TV bracket, characterized in that, It includes a first sheet metal part (1) fixedly installed on the wall, a connector, a second sheet metal part (2), a third sheet metal part (3), and a fourth sheet metal part (4); the first sheet metal part (1) is connected to the second sheet metal part (2) through the connector, the third sheet metal part (3) is provided with four sets of first ear plates (5) arranged in a rectangular shape, the first ear plates (5) are provided with first strip-shaped holes (6) arranged horizontally, the second sheet metal part (2) is provided with first locking parts (7) arranged corresponding to the first strip-shaped holes (6), the first locking parts (7) pass through the first strip-shaped holes (6) 6) And lock the first ear plate (5) to the second sheet metal part (2); the fourth sheet metal part (4) is provided with four sets of second strip-shaped slots (8) arranged in a rectangular shape and vertically arranged; the third sheet metal part (3) is provided with mounting holes (9) corresponding to the second strip-shaped slots (8); the second locking parts (10) are installed in the second strip-shaped slots (8) and the mounting holes (9); the third sheet metal part (3) and the fourth sheet metal part (4) are locked together by the second locking parts (10); the fourth sheet metal part (4) is provided with two hanging bracket support rods (11) arranged vertically and horizontally.

2. The adjustable wall-mounted TV bracket according to claim 1, characterized in that, The mounting holes (9) are strip-shaped holes, and the four sets of mounting holes (9) are arranged in a ring array around the midpoint of the third sheet metal part (3).

3. The adjustable wall-mounted TV bracket according to claim 2, characterized in that, The fourth sheet metal part (4) is provided with four sets of second ear plates (12), and the second ear plates (12) are provided with sliding openings (13) that fit with the hanger support rod (11). The hanger support rod (11) is inserted into the sliding opening (13).

4. The adjustable wall-mounted TV bracket according to claim 1 or 3, characterized in that, The connector includes a first support link (14) and two second support links (15). One end of the first support link (14) is hinged to the second sheet metal part (2), and the other end of the first support link (14) is hinged to one end of the two second support links (15). The other end of the two second support links (15) is hinged to the first sheet metal part (1).

5. The adjustable wall-mounted TV bracket according to claim 4, characterized in that, The connectors are in two sets, and the two sets of connectors are symmetrically arranged between the first sheet metal part (1) and the second sheet metal part (2).

6. The adjustable wall-mounted TV bracket according to claim 5, characterized in that, It also includes a locking link (16), on both sides of which are symmetrically arranged multiple parallel lock holes (17), and the top of the second support link (15) on the two connectors is provided with a pin (18), which is inserted into the corresponding lock hole (17).

7. The adjustable wall-mounted TV bracket according to claim 1, characterized in that, The two ends of the hanger support rod (11) are provided with end sleeves (19), and the outer diameter of the end sleeves (19) is larger than the outer diameter of the hanger support rod (11).

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