General television set support frame

Abstract

This utility model relates to the field of television bracket technology and provides a universal television support frame, including a fixed bracket, a telescopic bracket rotatably mounted on the fixed bracket, a fine-tuning component connected to the telescopic bracket, and a mounting bracket connected to the fine-tuning component. The fixed bracket includes an upper hanging rod, a lower hanging rod, and a connecting frame. The telescopic bracket includes a first adjusting rod and a second adjusting rod rotatably mounted on the connecting frame, a rotating connecting rod, and a mating frame installed between the first and second adjusting rods. The fine-tuning component includes an adjusting screw that passes through the mating frame, a connecting pad connected to the mounting bracket, and an adjusting ball installed inside the connecting pad. This device solves the problem that television brackets cannot fine-tune the television viewing angle, achieving precise adjustment of different viewing angles by rotating the fine-tuning component, in addition to horizontal and vertical adjustments, while ensuring support strength and stability.

Description

Technical Field

[0001] This utility model relates to the field of television bracket technology, and more specifically, to a universal television support frame. Background Technology

[0002] A TV stand (also known as a TV bracket or TV mount) is a frame used to install, support, and place a television. As people's living standards improve, the requirements for TV stands are also getting higher and higher. Therefore, there are many styles of TV stands on the market to meet different needs.

[0003] Chinese patent CN223165366U discloses a TV bracket that employs a hanging rod assembly. Connecting the hanging rod assembly to the adjusting arm via connecting brackets at both ends avoids concentrated connection points, effectively improving stability and connection strength. An adjusting mechanism on the connecting bracket allows for vertical angle adjustment of the hanging rod assembly while maintaining the connection between the hanging rod assembly and the connecting bracket, ensuring stability and connection strength. Adjusting the position of the nut on the threaded rod adjusts the height of the collar and the upper hanging rod, achieving height adjustment of the upper hanging rod. Simultaneously, adjusting the wedge block via adjusting bolts pushes the lower hanging rod for oblique adjustment, achieving horizontal and vertical adjustment of the lower hanging rod, thus changing the angle of the TV bracket. During adjustment, the ends of the upper and lower hanging rods slide on the connecting bracket, effectively ensuring adjustment stability. This achieves the effect of improving the stability and connection strength of the TV bracket during angle adjustment.

[0004] While the aforementioned TV brackets can be adjusted horizontally and vertically, thus expanding the adjustment range during TV installation, they cannot fine-tune the angle of the TV, making it difficult to fully meet the fine-tuning needs for different viewing angles after the TV is installed. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a universal TV support frame that, based on the adjustment in the horizontal and vertical directions, further allows for precise adjustment of different viewing angles of the TV through the rotation of the fine-tuning components, while fully ensuring the support strength and stability after adjustment.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A universal television set support bracket includes a fixed bracket, a telescopic bracket rotatably mounted on the fixed bracket, a fine-tuning component connected to the telescopic bracket, and a mounting bracket connected to the fine-tuning component. The fixed bracket includes an upper hanging rod, a lower hanging rod, and a connecting frame disposed between the upper and lower hanging rods. The telescopic bracket includes a first adjusting rod and a second adjusting rod rotatably mounted on the connecting frame, a rotating connecting rod, and a mating frame disposed between the first and second adjusting rods. The fine-tuning component includes an adjusting screw disposed through the mating frame, a connecting pad connected to the mounting bracket, and an adjusting ball disposed inside the connecting pad.

[0008] The present invention is further configured such that: the upper hanging rod and the lower hanging rod are symmetrically arranged, the upper hanging rod and the lower hanging rod are provided with fixing grooves, and the connecting frame is connected to the side walls of the upper hanging rod and the lower hanging rod respectively.

[0009] The present invention is further configured such that: the telescopic bracket also includes an adjusting connecting rod installed on one side of the fixed groove, an adjusting cylinder is installed between the adjusting connecting rod and the rotating connecting rod, one end of the adjusting cylinder is rotatably connected to the adjusting connecting rod, and the other end of the adjusting cylinder is rotatably connected to the rotating connecting rod.

[0010] The present invention is further configured such that: the first adjusting rod and the second adjusting rod are symmetrically arranged in the vertical direction, and the two ends of the rotating connecting rod are respectively rotatably connected to the middle of the first adjusting rod and the second adjusting rod.

[0011] The present invention is further configured such that: one end of the first adjusting rod and the second adjusting rod are each provided with an adjusting pulley, the adjusting pulley on the first adjusting rod is slidably installed inside the mating frame, and the adjusting pulley on the second adjusting rod is slidably installed inside the connecting frame.

[0012] The present invention is further configured such that: one end of the adjusting screw is provided with a handle, the other end of the adjusting screw is connected to the adjusting ball, and the connecting pad has an adjusting cavity on one side and a connecting through hole on the other side.

[0013] The present invention is further configured such that: the adjusting ball is installed inside the adjusting cavity, and the connecting through hole can be used to insert a connecting bolt to connect with the mounting bracket.

[0014] By adopting the above technical solution, the angle of the connecting pad can be adjusted by adjusting the rotation of the ball relative to the adjustment cavity, ultimately achieving adjustment of the mounting bracket angle according to the viewing angle of the television. The pressure generated by the abutment between the handle and the mating bracket can press the ball tightly inside the adjustment cavity; only when a sufficiently large external force is applied can the ball and the connecting pad rotate.

[0015] The present invention is further configured such that: the mounting bracket includes a horizontal frame and a vertical frame disposed on both sides of the horizontal frame, the side wall of the vertical frame is provided with a slot, and the horizontal frame is engaged in the slot.

[0016] The beneficial effects of this utility model are:

[0017] After the TV is installed, the mounting bracket can be rotated according to the actual viewing angle, so that the connecting pad rotates relative to the adjusting ball inside the adjusting cavity. The rotation between the adjusting ball and the connecting pad can be used to adjust the viewing angle of the TV. At the same time, the handle and the mating bracket can be used to press the adjusting ball tightly inside the adjusting cavity to ensure that the TV will not rotate when no external force is applied. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the structure of the universal television set support frame of this utility model.

[0020] Figure 2 for Figure 1 The top view shown.

[0021] Figure 3 for Figure 1 The diagram shows the structure of the fixed bracket and the telescopic bracket.

[0022] Figure 4 for Figure 1 The diagram shows the structure of the fine-tuning components and mounting bracket.

[0023] Figure 5 For along Figure 4 The sectional view shown is taken along the AA cutting direction.

[0024] Figure 6 for Figure 4 The diagram shows a structural schematic of the fine-tuning components and mounting bracket from another perspective.

[0025] Explanation of reference numerals in the attached drawings: 1. Fixed bracket; 11. Upper hanging rod; 12. Lower hanging rod; 13. Connecting frame; 14. Fixing groove;

[0026] 2. Telescopic support; 21. First adjusting rod; 22. Second adjusting rod; 23. Rotating connecting rod; 24. Adjusting pulley; 25. Adjusting connecting rod; 26. Adjusting cylinder; 27. Matching frame;

[0027] 3. Fine-tuning component; 31. Adjusting screw; 32. Handle; 33. Adjusting ball; 34. Connecting pad; 35. Adjusting cavity; 36. Connecting through hole; 37. Connecting bolt;

[0028] 4. Mounting bracket; 41. Horizontal bracket; 42. Vertical bracket; 43. Slot; 44. Fastening bolt; 45. Mounting groove. Detailed Implementation

[0029] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will now be described in detail with reference to the accompanying drawings. This drawing is a simplified schematic diagram, illustrating only the basic aspects of the present utility model, and therefore only shows the components relevant to the present utility model. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] Please refer to Figure 1 A universal television support bracket includes a fixed bracket 1, a telescopic bracket 2 rotatably mounted on the fixed bracket 1, a fine-tuning component 3 connected to the telescopic bracket 2, and a mounting bracket 4 connected to the fine-tuning component 3. The television is mounted on the mounting bracket 4, the fixed bracket 1 is fixedly mounted on the wall, the telescopic bracket 2 can adjust the distance of the television installation in the horizontal direction, and the fine-tuning component 3 can fine-tune the installation angle of the television according to different viewing angles.

[0031] Please refer to Figure 1-3 The fixed bracket 1 includes an upper hanging rod 11, a lower hanging rod 12, and a connecting frame 13 disposed between the upper hanging rod 11 and the lower hanging rod 12. Both the upper hanging rod 11 and the lower hanging rod 12 have L-shaped cross-sections and are symmetrically arranged. Fixing grooves 14 are provided on the upper hanging rod 11 and the lower hanging rod 12, with multiple fixing grooves 14 arranged along the direction of the upper hanging rod 11 and the lower hanging rod 12. By driving screws into the fixing grooves 14, the upper hanging rod 11 and the lower hanging rod 12 can be fixed to the wall, realizing the installation and fixation of the TV support bracket. The connecting frame 13 is a rectangular structure, and its side walls are connected to the side walls of the upper hanging rod 11 and the lower hanging rod 12 respectively, strengthening the connection strength between the upper hanging rod 11 and the lower hanging rod 12.

[0032] Please refer to Figure 1-3The telescopic support 2 includes a first adjusting rod 21 and a second adjusting rod 22 rotatably mounted on the connecting frame 13, a rotating connecting rod 23, and a mating frame 27 installed between the first adjusting rod 21 and the second adjusting rod 22. The first adjusting rod 21 and the second adjusting rod 22 are symmetrically arranged in the vertical direction, and both ends of the rotating connecting rod 23 are rotatably connected to the middle of the first adjusting rod 21 and the second adjusting rod 22, respectively. Specifically, the first adjusting rod 21 and the second adjusting rod 22 have a scissor structure, and the middle connection point of the first adjusting rod 21 and the second adjusting rod 22 is rotatably connected to the rotating connecting rod 23. The telescopic support 2 also includes an adjusting connecting rod 25 installed on one side of the fixed groove 14. Both ends of the adjusting connecting rod 25 are fixedly connected to the connecting frame 13. An adjusting cylinder 26 is installed between the adjusting connecting rod 25 and the rotating connecting rod 23. One end of the adjusting cylinder 26 is rotatably connected to the adjusting connecting rod 25, and the other end of the adjusting cylinder 26 is rotatably connected to the rotating connecting rod 23. The extension and retraction of the adjusting cylinder 26 can drive the rotating connecting rod 23 to move relative to the adjusting connecting rod 25. Each of the first adjusting rod 21 and the second adjusting rod 22 has an adjusting pulley 24 at one end, and the adjusting pulleys 24 on the first adjusting rod 21 and the second adjusting rod 22 are located on the same side of the connecting frame 13. The adjusting pulley 24 on the first adjusting rod 21 is slidably installed inside the mating frame 27, and the side of the first adjusting rod 21 away from the adjusting pulley 24 is rotatably installed on the connecting frame 13; the adjusting pulley 24 on the second adjusting rod 22 is slidably installed inside the connecting frame 13, and the side of the second adjusting rod 22 away from the adjusting pulley 24 is rotatably installed on the mating frame 27. During the extension and retraction of the adjusting cylinder 26, it can synchronously drive the rotating connecting rod 23 to move relative to the adjusting connecting rod 25. During the rotation of the connecting rod 23, it synchronously pushes the second adjusting rod 22 and the first adjusting rod 21 to rotate, so that the adjusting pulleys 24 at the ends of the first adjusting rod 21 and the second adjusting rod 22 can slide along the connecting frame 13 and the mating frame 27 respectively. Thus, through the rotation between the first adjusting rod 21 and the second adjusting rod 22, the mating frame 27 can move closer to or further away from the connecting frame 13 in the horizontal direction, thereby realizing the horizontal adjustment of the TV installation distance.

[0033] Please refer to Figure 1-2 and Figure 4-6The fine-tuning component 3 includes an adjusting screw 31 that passes through the mating frame 27, a connecting pad 34 that connects to the mounting bracket 4, and an adjusting ball 33 installed inside the connecting pad 34. One end of the adjusting screw 31 has a handle 32, and the other end is connected to the adjusting ball 33. The mating frame 27 has a through hole through which the adjusting screw 31 passes. The handle 32 is located near the second adjusting rod 22 and abuts against the side wall of the mating frame 27 to ensure a reliable connection between the fine-tuning component 3 and the mating frame 27. The connecting pad 34 has an adjusting cavity 35 on one side and a connecting through hole 36 on the other side. The adjusting cavity 35 is located near the mating frame 27, and the connecting through hole 36 is located near the mounting bracket 4. A connecting bolt 37 can be inserted into the connecting through hole 36 to connect to the mounting bracket 4. The shape of the adjustment cavity 35 is adapted to the adjustment ball 33, which is installed inside the adjustment cavity 35. The adjustment ball 33 rotates relative to the adjustment cavity 35, which allows for the adjustment of the angle of the connecting pad 34, ultimately enabling the adjustment of the angle of the mounting bracket 4 according to the viewing angle of the television. The pressure generated by the abutment between the handle 32 and the mating bracket 27 can press the adjustment ball 33 tightly inside the adjustment cavity 35. Only when a sufficiently large external force is applied can the adjustment ball 33 rotate with the connecting pad 34.

[0034] Please refer to Figure 1-2 and Figure 4-6 The mounting bracket 4 includes a horizontal bracket 41 and longitudinal brackets 42 disposed on both sides of the horizontal bracket 41. A through hole is formed in the center of the horizontal bracket 41, through which a connecting bolt 37 passes and inserts into a connecting through hole 36, thereby connecting the connecting pad 34 and the horizontal bracket 41. A slot 43 is formed on the side wall of the longitudinal bracket 42, into which the horizontal bracket 41 is engaged. A through hole is formed at the top of the side wall of the longitudinal bracket 42, into which a fastening bolt 44 is installed. The fastening bolt 44 abuts against the horizontal bracket 41 downwards, ensuring a reliable connection between the horizontal bracket 41 and the longitudinal bracket 42. Multiple mounting slots 45 are formed vertically on the longitudinal bracket 42. During television installation, the television can be installed in different mounting slots 45 according to the actual height requirements, thereby adjusting the television installation height vertically.

[0035] Specifically, during television installation, screws are driven through the mounting slots 45 on the longitudinal bracket 42 and into the mounting holes on the television to connect it to the longitudinal bracket 42. During installation, different mounting slots can be used depending on the actual height to adjust the television's installation height vertically. Then, the extension and retraction of the adjusting cylinder 26 pushes the second adjusting rod 22 and the first adjusting rod 21 to rotate, simultaneously causing the mating bracket 27 to move horizontally closer to or further away from the connecting frame 13. This allows for horizontal adjustment of the television's installation distance and improves the support strength between the first adjusting rod 21 and the second adjusting rod 22. Finally, depending on the actual viewing angle, the transverse bracket 41 is rotated, causing the connecting pad 34 to rotate relative to the adjusting ball 33 inside the adjusting cavity 35. The rotation between the adjusting ball 33 and the connecting pad 34 adjusts the television's viewing angle. Simultaneously, the abutment between the handle 32 and the mating bracket 27 presses the adjusting ball 33 firmly inside the adjusting cavity 35, ensuring that the television will not rotate without external force.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] It should be understood that the terms "length", "width", "up", "down", "front and back", "left and right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element 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 this utility model.

[0038] Based on the preferred embodiments of this utility model described above, those skilled in the art can make various changes and modifications without departing from the scope of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A universal television set support frame, characterized in that: The device includes a fixed bracket (1), a telescopic bracket (2) rotatably mounted on the fixed bracket (1), a fine-tuning component (3) connected to the telescopic bracket (2), and a mounting bracket (4) connected to the fine-tuning component (3). The fixed bracket (1) includes an upper hanging rod (11), a lower hanging rod (12), and a connecting frame (13) disposed between the upper hanging rod (11) and the lower hanging rod (12). The telescopic bracket (2) includes a first adjusting rod (21) and a second adjusting rod (22) rotatably mounted on the connecting frame (13), a rotating connecting rod (23), and a mating frame (27) installed between the first adjusting rod (21) and the second adjusting rod (22). The fine-tuning component (3) includes an adjusting screw (31) disposed through the mating frame (27), a connecting pad (34) connected to the mounting bracket (4), and an adjusting ball (33) installed inside the connecting pad (34).

2. The universal television set support frame according to claim 1, characterized in that: The upper hanging rod (11) and the lower hanging rod (12) are symmetrically arranged, and the upper hanging rod (11) and the lower hanging rod (12) are provided with fixing grooves (14). The connecting frame (13) is connected to the side walls of the upper hanging rod (11) and the lower hanging rod (12) respectively.

3. The universal television set support frame according to claim 1, characterized in that: The telescopic bracket (2) also includes an adjusting rod (25) installed on one side of the fixed groove (14). An adjusting cylinder (26) is installed between the adjusting rod (25) and the rotating rod (23). One end of the adjusting cylinder (26) is rotatably connected to the adjusting rod (25), and the other end of the adjusting cylinder (26) is rotatably connected to the rotating rod (23).

4. The universal television set support frame according to claim 3, characterized in that: The first adjusting rod (21) and the second adjusting rod (22) are symmetrically arranged in the vertical direction, and the two ends of the rotating connecting rod (23) are rotatably connected to the middle of the first adjusting rod (21) and the second adjusting rod (22) respectively.

5. The universal television set support frame according to claim 4, characterized in that: Each of the first adjusting rod (21) and the second adjusting rod (22) is provided with an adjusting pulley (24) at one end. The adjusting pulley (24) on the first adjusting rod (21) is slidably installed inside the mating frame (27), and the adjusting pulley (24) on the second adjusting rod (22) is slidably installed inside the connecting frame (13).

6. The universal television set support frame according to claim 1, characterized in that: The adjusting screw (31) has a handle (32) at one end and the other end of the adjusting screw (31) is connected to the adjusting ball (33). The connecting pad (34) has an adjusting cavity (35) on one side and a connecting through hole (36) on the other side.

7. The universal television set support frame according to claim 6, characterized in that: The adjusting ball (33) is installed inside the adjusting cavity (35), and the connecting through hole (36) can be used to insert a connecting bolt (37) to connect with the mounting bracket (4).

8. The universal television set support frame according to claim 1, characterized in that: The mounting bracket (4) includes a transverse frame (41) and a longitudinal frame (42) disposed on both sides of the transverse frame (41). The longitudinal frame (42) has a slot (43) on its side wall, and the transverse frame (41) is engaged in the slot (43).

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