Single-arm television support

Abstract

The utility model is applicable to the technical field of television brackets, and provides a single-arm television bracket, which comprises two mounting frames, a longitudinal adjusting component, an angle adjusting component and a locking component, mounting holes are formed in the surfaces of the mounting frames, two limiting frames are fixedly connected between the two mounting frames, and the longitudinal adjusting component is connected with the angle adjusting component. Limiting grooves are formed in the side walls of the limiting frames, the longitudinal adjusting component is arranged between the two limiting frames and used for adjusting the height of the device, and the angle adjusting component is arranged in the longitudinal adjusting component and used for adjusting the pitching angle of the device. The height of the device can be adjusted by arranging the longitudinal adjusting component, the pitching angle of the device can be adjusted by arranging the angle adjusting mechanism, meanwhile, height adjustment and pitching adjustment in the device can be conducted at the same time, and therefore the adjusting efficiency of the device can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of TV brackets, and particularly relates to a single-arm TV bracket. Background Art

[0002] With the development of technology, LCD TVs, due to their beautiful appearance and clear picture quality, have gradually replaced traditional TVs and entered thousands of households. Compared with old-fashioned TV cabinets, fixing a TV with a simple TV bracket appears fashionable, lightweight and convenient. However, nowadays, general TV brackets are generally fixed to the wall or support the LCD TV with a base.

[0003] The Chinese utility model patent with the publication number CN214663331U, a traceless installation single-arm rotatable TV bracket, includes a U-shaped storage box and a display screen. A swing arm assembly is snap-connected inside the head adjustment mechanism, and small semi-circular head low square neck bolts are threadedly connected to both the swing arm assembly and the head adjustment mechanism. The cross-slot pan head screw passes through the head adjustment mechanism and is threadedly connected to the panel assembly;

[0004] However, the above-mentioned comparative document has the following technical problems in actual use:

[0005] 1. In the above patent, through the swing arm assembly and the head adjustment mechanism, the swing arm support rod can adjust the viewing angle with the assistance of the rotating member, and the head adjustment mechanism can adjust the angle up and down, increasing its practicability. However, when adjusting the two parts in the above patent, it is necessary to adjust the two parts in two steps, thus reducing the adjustment efficiency of the device;

[0006] 2. In the above patent, through the swing arm assembly and the head adjustment mechanism, the swing arm support rod can adjust the viewing angle with the assistance of the rotating member, and the head adjustment mechanism can adjust the angle up and down, increasing its practicability. However, when locking the two parts in the above patent, it is necessary to lock the two parts separately, thus reducing the fixing efficiency of the device. Summary of the Utility Model

[0007] The utility model provides a single-arm TV bracket, aiming to solve the problems that in the above-mentioned patent in the background art, when adjusting the two parts, it is necessary to adjust the two parts in two steps, thus reducing the adjustment efficiency of the device, and when locking the two parts in the above-mentioned patent, it is necessary to lock the two parts separately, thus reducing the fixing efficiency of the device.

[0008] The utility model is realized as follows. A single-arm TV bracket includes an installation frame, a longitudinal adjustment component, an angle adjustment component and a locking component;

[0009] The surface of the installation frame is provided with installation holes. The number of the installation frames is set to two. Two limiting frames are fixedly connected between the two installation frames, and limiting grooves are provided on the side walls of the limiting frames.

[0010] The longitudinal adjustment component is arranged between the two limiting frames and is used for adjusting the height of the device.

[0011] The angle adjustment component is arranged inside the longitudinal adjustment component and is used for adjusting the pitching angle of the device.

[0012] The locking component is arranged between the longitudinal adjustment component and the angle adjustment component and is used for locking or unlocking the longitudinal adjustment component and the angle adjustment component simultaneously.

[0013] Preferably, the longitudinal adjustment component includes limiting blocks. The number of the limiting blocks is set to two. The two limiting blocks are respectively slidably connected with the two limiting grooves. Fixed rings are fixedly connected to the outer circumferences of the two limiting blocks.

[0014] The limiting frame and the installation frame can slide longitudinally outside the limiting block through the limiting groove.

[0015] Preferably, the angle adjustment component includes a connecting block. The connecting block is arranged between the two limiting blocks. A sliding groove is provided through the middle of the connecting block. Two through grooves are provided through the side walls of the sliding groove. Two first clamping rods are slidably arranged inside the sliding groove. Pressing rods are fixedly connected to the side walls of the two first clamping rods. The two pressing rods respectively penetrate through the two through grooves. Pressing blocks are fixedly connected to the ends of the two pressing rods.

[0016] The two first clamping rods respectively penetrate through the two limiting blocks and are movably connected with the two limiting blocks.

[0017] The first clamping rods on both sides of the connecting block penetrate through the limiting blocks. Therefore, the two limiting frames and the installation frame can rotate around the connecting block with the first clamping rods as the axis.

[0018] Preferably, the locking component includes a longitudinal locking structure and a rotation locking structure.

[0019] Preferably, the longitudinal locking structure includes a compression spring and a first clamping groove. The compression spring is arranged inside the sliding groove and abuts against the two first clamping rods at both ends.

[0020] The first clamping grooves are set in two groups. The two groups of first clamping grooves are respectively arranged in the two limiting grooves. The number of each group of first clamping grooves is set to be multiple. The multiple first clamping grooves all penetrate through the inner wall of the limiting groove. The first clamping rod is matched with the first clamping groove.

[0021] By squeezing the springs to squeeze the two first clamping rods respectively, the two first clamping rods can be driven to slide. At this time, the two first clamping rods will respectively penetrate through the two first clamping grooves, so that the first clamping rods and the limiting frame can be fixed to each other. And because the first clamping rods penetrate through the limiting blocks, the limiting blocks are also fixed to the limiting frame, thus completing the locking of the limiting frame and the installation frame.

[0022] Preferably, the rotation locking structure includes second clamping grooves and second clamping rods. The second clamping grooves are provided in two groups, and the two groups of second clamping grooves are respectively arranged on the surfaces of the two rotating rings. The number of the second clamping grooves is set to be multiple, and the multiple second clamping grooves are all distributed around the center of the fixed ring. The second clamping grooves penetrate through the fixed ring.

[0023] The number of the second clamping rods is set to be two, and the end parts of the two second clamping rods are respectively fixedly connected with the two abutting rods. The second clamping rods are matched with the second clamping grooves.

[0024] When the springs squeeze the two first clamping rods respectively and drive the two first clamping rods to penetrate through the two first clamping grooves, the first clamping rods will also drive the second clamping rods to be inserted into the second clamping grooves on the surface of the fixed ring through the abutting rods at the same time. At this time, the abutting rods will be fixed, so the connecting block will be fixed and cannot rotate.

[0025] Compared with the prior art, the beneficial effects of the present utility model are as follows: A single-arm TV bracket of the present utility model:

[0026] 1. The height of the device can be adjusted by setting the longitudinal adjustment component, and the pitching angle of the device can be adjusted by setting the angle adjustment mechanism. At the same time, the height adjustment and pitching adjustment in the above device can be carried out simultaneously, so as to improve the adjustment efficiency of the device.

[0027] 2. By setting the locking component, the height and pitching angle of the device can be locked simultaneously, so that the locking operation of the device is simple and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of the overall structure of the device;

[0029] Figure 2 is a sectional view of the locking structure of the device;

[0030] Figure 3 is the device Figure 2 magnified view of the structure of part A.

[0031] In the figure:

[0032] 1. Installation frame; 11. Installation hole; 12. Limiting frame; 13. Limiting groove;

[0033] 2. Longitudinal adjustment component; 21. Limit block; 22. Fixed ring;

[0034] 3. Angle adjustment component; 31. Connecting block; 32. Sliding groove; 33. Through groove; 34. First clamping rod; 35. Bracing rod; 36. Pressing block;

[0035] 4. Locking component;

[0036] 41. Longitudinal locking structure; 411. Extrusion spring; 412. First card slot;

[0037] 42. Rotational locking structure; 421. Second card slot; 422. Second clamping rod; Detailed implementation mode

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present utility model.

[0039] The components of the embodiments of the present utility model usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model.

[0040] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0041] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0042] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0043] Please refer to the figure. The present utility model provides a technical solution: a single-arm TV bracket, including an installation frame 1, which includes a longitudinal adjustment component 2, an angle adjustment component 3, and a locking component 4;

[0044] Installation holes 11 are provided on the surface of the installation frame 1. The number of the installation frames 1 is set to two. Two limiting frames 12 are fixedly connected between the two installation frames 1. Limiting grooves 13 are provided on the side walls of the limiting frames 12;

[0045] The longitudinal adjustment component 2 is arranged between the two limiting frames 12, and the longitudinal adjustment component 2 is used to adjust the height of the device;

[0046] The angle adjustment component 3 is arranged inside the longitudinal adjustment component 2, and the angle adjustment component 3 is used to adjust the pitching angle of the device;

[0047] The locking component 4 is arranged between the longitudinal adjustment component 2 and the angle adjustment component 3, and the locking component 4 is used to lock or unlock the longitudinal adjustment component 2 and the angle adjustment component 3 simultaneously.

[0048] Furthermore, the longitudinal adjustment component 2 includes limiting blocks 21. The number of the limiting blocks 21 is set to two. The two limiting blocks 21 are respectively slidably connected with the two limiting grooves 13. Fixed rings 22 are fixedly connected to the outer peripheries of the two limiting blocks 21.

[0049] Furthermore, the angle adjustment component 3 includes a connection block 31. The connection block 31 is arranged between the two limiting blocks 21. A sliding groove 32 is provided through the middle of the connection block 31. Two through grooves 33 are provided through the side walls of the sliding groove 32. Two first clamping rods 34 are slidably arranged inside the sliding groove 32. Pressing rods 35 are fixedly connected to the side walls of the two first clamping rods 34. The two pressing rods 35 respectively penetrate through the two through grooves 33. Pressing blocks 36 are fixedly connected to the ends of the two pressing rods 35;

[0050] The two first clamping rods 34 respectively penetrate through the two limiting blocks 21, and the two first clamping rods 34 are respectively movably connected with the two limiting blocks 21.

[0051] Furthermore, the locking component 4 includes a longitudinal locking structure 41 and a rotational locking structure 42.

[0052] Furthermore, the longitudinal locking structure 41 includes a compression spring 411 and a first card slot 412. The compression spring 411 is arranged inside the sliding groove 32, and the two ends of the compression spring 411 respectively abut against the two first clamping rods 34;

[0053] The first card slots 412 are provided in two groups. The two groups of first card slots 412 are respectively arranged in the two limiting slots 13. The number of each group of first card slots 412 is set to be multiple. The multiple first card slots 412 all penetrate through the inner wall of the limiting slot 13. The first card rod 34 is matched with the first card slot 412.

[0054] Further, the rotation locking structure 42 includes a second card slot 421 and a second card rod 422. The second card slots 421 are provided in two groups. The two groups of second card slots 421 are respectively arranged on the surfaces of the two rotating rings 423. The number of the second card slots 421 is set to be multiple. The multiple second card slots 421 are all distributed around the center of the fixed ring 22. The second card slots 421 penetrate through the fixed ring 22.

[0055] The number of the second card rods 422 is set to be two. The end parts of the two second card rods 422 are respectively fixedly connected with the two abutting rods 35. The second card rod 422 is matched with the second card slot 421.

[0056] The working principle and usage process of the present utility model:

[0057] 1. The two mounting frames 1 can be fixed to the TV, and at the same time, the connecting block 31 is fixed to the base.

[0058] When the TV needs to be adjusted, by pressing the two pressing blocks 36, the two abutting rods 35 can respectively drive the two first card rods 34 to slide in the sliding slots 32. At this time, the two first card rods 34 will squeeze and compress the compression spring 411. At the same time, the end parts of the two first card rods 34 will be disengaged from the plug-in connection with the first card slots 412, so that the two first card rods 34 will respectively retract into the two limiting blocks 21. At this time, the two limiting frames 12 can slide up and down outside the two limiting blocks 21 through the limiting slots 13. At the same time, the limiting frames 12 drive the TV to slide up and down through the two mounting frames 1, so that the height of the TV can be adjusted.

[0059] At the same time, the two limiting frames 12 can drive the two limiting blocks 21 and the fixed ring 22 to rotate through the limiting slots 13. At the same time, the limiting frames 12 drive the TV to rotate through the two mounting frames 1, so that the pitching angle of the TV can be adjusted.

[0060] Therefore, the pitching angle and height of the above device can be adjusted simultaneously, which is beneficial to improving the adjustment efficiency of the device.

[0061] 2. When the compression spring 411 rebounds, it will drive the two first latch rods 34 to reset at the same time. At the same time, the two first latch rods 34 will be respectively latched with the adjacent first card slots 412. At this time, the limit frame 12 will be limited and thus cannot slide relative to the limit block 21. At the same time, the first latch rod 34 will also drive the second latch rod 422 through the abutting rod 35 to be inserted into the second card slot 421 on the surface of the fixed ring 22. At this time, the abutting rod 35 will be fixed. Therefore, the limit frame 12 will be limited and thus cannot rotate relative to the connection block 31;

[0062] Therefore, the above device can lock the pitch angle and height of the device at the same time, making the locking operation of the device simple and efficient.

[0063] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A single-arm TV bracket, comprising a mounting frame (1), characterized in that: It includes a longitudinal adjustment component (2), an angle adjustment component (3) and a locking component (4); Installation holes (11) are formed on the surface of the installation frame (1). The number of the installation frames (1) is set to two. Two limiting frames (12) are fixedly connected between the two installation frames (1). Limiting grooves (13) are formed on the side walls of the limiting frames (12); The longitudinal adjustment component (2) is arranged between the two limiting frames (12), and the longitudinal adjustment component (2) is used to adjust the height of the device; The angle adjustment component (3) is arranged inside the longitudinal adjustment component (2), and the angle adjustment component (3) is used to adjust the pitching angle of the device; The locking component (4) is arranged between the longitudinal adjustment component (2) and the angle adjustment component (3), and the locking component (4) is used to lock or unlock the longitudinal adjustment component (2) and the angle adjustment component (3) simultaneously.

2. The single-arm TV bracket according to claim 1, wherein: The longitudinal adjustment component (2) includes limiting blocks (21). The number of the limiting blocks (21) is set to two. The two limiting blocks (21) are respectively slidably connected with the two limiting grooves (13). Fixed rings (22) are fixedly connected to the outer circumferences of the two limiting blocks (21).

3. The single-arm TV bracket according to claim 2, characterized in that: The angle adjustment component (3) includes a connecting block (31). The connecting block (31) is arranged between the two limiting blocks (21). A sliding groove (32) is formed through the middle of the connecting block (31). Two through grooves (33) are formed through the side walls of the sliding groove (32). Two first clamping rods (34) are slidably arranged inside the sliding groove (32). Supporting rods (35) are fixedly connected to the side walls of the two first clamping rods (34). The two supporting rods (35) respectively penetrate through the two through grooves (33). Pressing blocks (36) are fixedly connected to the ends of the two supporting rods (35); The two first clamping rods (34) respectively penetrate through the two limiting blocks (21), and the two first clamping rods (34) are respectively movably connected with the two limiting blocks (21).

4. The single-arm TV bracket according to claim 3, characterized in that: The locking component (4) includes a longitudinal locking structure (41) and a rotational locking structure (42).

5. The single-arm TV bracket according to claim 1, characterized in that: The longitudinal locking structure (41) includes a compression spring (411) and a first card slot (412). The compression spring (411) is arranged inside the sliding groove (32), and the two ends of the compression spring (411) respectively abut against the two first clamping rods (34); The first card slots (412) are set to two groups. The two groups of first card slots (412) are respectively arranged in the two limiting grooves (13). The number of each group of first card slots (412) is set to multiple. The multiple first card slots (412) all penetrate through the inner walls of the limiting grooves (13). The first clamping rod (34) is matched with the first card slot (412).

6. The single-arm TV bracket according to claim 3, wherein: The rotation locking structure (42) includes a second card slot (421) and a second card rod (422). The second card slot (421) is provided in two groups, and the two groups of the second card slots (421) are respectively arranged on the surfaces of two rotating rings (423). The number of the second card slots (421) is set to be multiple, and the multiple second card slots (421) are all distributed around the center of the fixed ring (22). The second card slot (421) is arranged through the fixed ring (22). The number of the second card rods (422) is set to be two. The end parts of the two second card rods (422) are respectively fixedly connected with two abutting rods (35). The second card rod (422) is matched with the second card slot (421).

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