Flat-panel television lifting support

Abstract

The utility model discloses a flat-panel television lifting support, which relates to the field of television accessories, and is characterized in that the flat-panel television lifting support comprises two fixing frames mounted on a wall, a mounting frame is in sliding fit between the two fixing frames, the mounting frame comprises a mounting plate and mounting blocks fixedly connected to two sides of the mounting plate, and the mounting blocks are in sliding fit with the fixing frames. The two mounting blocks are in sliding fit with limiting blocks, a plurality of limiting grooves connected with the limiting blocks in a clamped mode are vertically formed in the fixing frame, the limiting blocks and the limiting grooves are rectangular, rotating blocks abutting against the fixing frame are rotationally connected to the limiting blocks, and pull ropes are fixedly connected to the two limiting blocks. According to the utility model, by arranging the mounting frame which is in sliding fit with the fixing frame, when the height of the flat-panel television needs to be adjusted, the limiting block is adjusted by pulling the pull rope, so that the limiting block is clamped into the limiting grooves with different heights, the height of the flat-panel television can be adjusted, and the requirements of users can be better met.

Description

Technical Field

[0001] The utility model relates to the field of television accessories, and more specifically, to a flat-panel television lifting bracket. Background Art

[0002] Television is one of the most commonly used electromechanical products in people's daily lives. Through the relevant channels of television, people can learn about national affairs, current news, and pay attention to international situations; through television, they can also understand and master various common sense such as economy, law, and life. Understand and master modern scientific and technological knowledge; through television, they can watch movies, TV dramas, music, folk art, sports and other programs. It can be said that television has become one of the indispensable products closely related to people's daily lives.

[0003] A TV stand is a TV peripheral device specially developed for hanging flat-panel TVs and LCD TVs on the wall. It is suitable for home living rooms, bedrooms, offices, conference rooms and other places. However, existing TV stands usually fix the TV on the wall and cannot be adjusted according to the actual needs of users, thereby reducing the usage scenarios of the TV.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a flat-panel television lifting bracket in order to solve the above-mentioned problem.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a flat-screen TV lifting bracket, comprising two fixing brackets installed on the wall, a mounting bracket slidably matched between the two fixing brackets, the mounting bracket comprising a mounting plate and mounting blocks fixedly connected to both sides of the mounting plate, the mounting blocks slidably matched with the fixing brackets, both of the two mounting blocks slidably matched with limiting blocks, a plurality of limiting grooves vertically arranged on the fixing bracket that are clamped with the limiting blocks, the limiting blocks and the limiting grooves are both rectangular, a rotating block rotatably connected to the limiting block that abuts against the fixing bracket, and pull ropes are fixedly connected to the two limiting blocks.

[0007] The utility model is further configured as follows: a slide groove is provided on the fixed frame, the mounting block includes a slider slidably matched with the slide groove and a support block fixedly connected to the slider, the width of the support block is smaller than the width of the slider, and the fixed frame is fixedly connected with limit plates on both sides of the slide groove for limiting the slider.

[0008] The utility model is further configured as follows: a through groove is provided on the slider, the limit block is slidably matched with the through groove, a limit ring is fixedly connected to the limit block, and a spring is fixedly connected between the limit ring and the slider.

[0009] The utility model is further configured as follows: the limiting groove is arranged on one side of the sliding groove, and the other side of the sliding groove is provided with a long groove which is slidably matched with the limiting block.

[0010] The utility model is further configured as follows: the pull rope is arranged on the opposite sides of the two limit blocks.

[0011] The utility model is further configured as follows: the mounting plate is provided with a hook portion for winding a pull rope.

[0012] The utility model is further configured as follows: a plurality of heat dissipation holes are arranged on the mounting plate.

[0013] The utility model is further configured as follows: the fixing frame and the mounting frame are both made of aluminum alloy material.

[0014] In summary, the utility model has the following beneficial effects:

[0015] By providing a mounting bracket that slides with the fixing bracket, when the height of the flat-screen TV needs to be adjusted, the pull rope is pulled to make the limit block extend into the slider, the flat-screen TV is slid to the required position, and the pull rope is released. The limit block can rebound under the action of the spring, so that it is re-engaged with the limit groove, and then the fixing bracket can limit the flat-screen TV. After the limit block is engaged with the limit groove, the rotating block is rotated so that the rotating block will abut against the fixing bracket, thereby preventing the limit block from detaching from the limit groove, ensuring the stability of the connection between the limit block and the fixing bracket, so that it can work stably, thereby realizing the adjustment of the height of the flat-screen TV, so that the flat-screen TV has more usage scenarios and can better meet the needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the fixing frame in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the mounting frame in the utility model;

[0019] Figure 4 It is a cross-sectional view of the mounting block in the utility model.

[0020] Figure numerals: 1, fixing frame; 2, mounting plate; 3, limiting block; 4, limiting groove; 5, pull rope; 6, slide groove; 7, slider; 8, support block; 9, limiting plate; 10, through groove; 11, limiting ring; 12, spring; 13, long groove; 14, hook; 15, heat dissipation hole; 16, rotating block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 As shown, a flat-panel TV lifting bracket comprises two fixing brackets 1 mounted on the wall, the fixing brackets 1 are fixed to the wall by bolts, a mounting bracket is slidably fitted between the two fixing brackets 1, the fixing brackets 1 and the mounting bracket are both made of aluminum alloy material, and the aluminum alloy has the characteristics of good corrosion resistance, high strength, light weight and easy processing, thereby making the fixing brackets 1 and the mounting bracket more reliable, having a longer service life, and being easy to produce and process, the mounting bracket comprises a mounting plate 2 and mounting blocks fixedly connected to both sides of the mounting plate 2, the flat-panel TV is fixed on the mounting plate 2, and a plurality of heat dissipation holes 15 are provided on the mounting plate 2, and the heat dissipation holes 15 can be provided to improve the heat dissipation capacity of the flat-panel TV so that the temperature will not be too high and the service life will be longer.

[0023] See also Figure 1 , Figure 2 and Figure 3 As shown, the mounting block is slidably matched with the fixing frame 1, and a slide groove 6 is provided on the fixing frame 1. The mounting block includes a slider 7 slidably matched with the slide groove 6 and a support block 8 fixedly connected to the slider 7. The sliding cooperation between the slider 7 and the slide groove 6 realizes the up and down sliding of the mounting frame. The width of the support block 8 is smaller than the width of the slider 7. The fixing frame 1 is located on both sides of the slide groove 6 and is fixedly connected with limiting pieces 9 for limiting the slider 7. The support block 8 slides between the two limiting pieces 9. The limiting pieces 9 located on both sides of the slide groove 6 can limit the slider 7 to prevent the slider 7 from detaching from the slide groove 6, thereby ensuring the stability of the connection between the mounting frame and the fixing frame 1.

[0024] See also Figure 1 , Figure 3 and Figure 4As shown, both mounting blocks are slidably matched with limit blocks 3, and a plurality of limit slots 4 engaged with the limit blocks 3 are vertically arranged on the fixing frame 1. By engaging the limit blocks 3 with the limit slots 4 of different heights, the height of the flat-screen TV can be adjusted. The limit slots 4 are arranged on one side of the slide slot 6, and a long slot 13 slidably matched with the limit blocks 3 is arranged on the other side of the slide slot 6. Pull ropes 5 are fixedly connected to both limit blocks 3. When the flat-screen TV needs to be adjusted, the pull ropes 5 are pulled to slide the limit blocks 3 into the fixing frame 1. The slider 7 is then slid to the desired position. At this time, one end of the limit block 3 slides in the long groove 13. The slider 7 is provided with a through groove 10. The limit block 3 slides with the through groove 10. A limit ring 11 is fixedly connected to the limit block 3. A spring 12 is fixedly connected between the limit ring 11 and the slider 7. The limit ring 11 can prevent the user from disengaging the limit block 3 from the slider 7 due to excessive force. When the flat-screen TV slides to the desired position, the pull rope 5 is released, and the limit block 3 rebounds under the action of the spring 12. The two limit blocks 3 are re-engaged with the limit groove 4 to realize the limit of the fixed frame 1 to the flat-screen TV. The pull rope 5 is arranged on the opposite side of the two limit blocks 3 and is arranged on the inner side of the two fixed frames 1. When adjustment is needed, the user can pull the two pull ropes 5 with one hand at the same time, and the other hand can slide and adjust the flat-screen TV, making the adjustment simple and convenient. The limit block 3 and the limit groove 4 are both rectangular. The limit block 3 is rotatably connected with a rotating block 16 abutting against the fixed frame 1. When the limit block 3 and the limit groove 4 are aligned, the rotation block 16 is rotated. After the connection, by rotating the rotating block 16 located on the limit block 3, the rotating block 16, the limit block 3 and the limit groove 4 are all rectangular, so that the rotating block 16 will abut against the fixing frame 1 after rotation, so as to limit the limit block 3 and prevent it from escaping from the limit groove 4. A hook 14 for winding the pull rope 5 is provided on the mounting plate 2. The hook 14 is arranged on the back side of the mounting plate 2 and does not affect the installation of the TV. When the pull rope 5 is not needed, the pull rope 5 can be wound around the hook 14 to avoid accidental touch.

[0025] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. Flat-panel TV lifting bracket, characterized by: The invention comprises two fixing frames (1) mounted on a wall, a mounting frame slidably matched between the two fixing frames (1), the mounting frame comprising a mounting plate (2) and mounting blocks fixedly connected to both sides of the mounting plate (2), the mounting blocks slidably matched with the fixing frames (1), the two mounting blocks slidably matched with limit blocks (3), the fixing frames (1) are vertically provided with a plurality of limit grooves (4) engaged with the limit blocks (3), the limit blocks (3) and the limit grooves (4) are both rectangular, the limit blocks (3) are rotatably connected with a rotating block (16) abutting against the fixing frames (1), and the two limit blocks (3) are fixedly connected with a pull rope (5).

2. The flat-panel TV lifting bracket according to claim 1, characterized in that: The fixing frame (1) is provided with a slide groove (6), the mounting block comprises a slider (7) slidably matched with the slide groove (6) and a support block (8) fixedly connected to the slider (7), the width of the support block (8) being smaller than the width of the slider (7), and the fixing frame (1) is fixedly connected with limiting plates (9) on both sides of the slide groove (6) for limiting the slider (7).

3. The flat-panel TV lifting bracket according to claim 2, characterized in that: The slider (7) is provided with a through groove (10), the limit block (3) is slidably matched with the through groove (10), the limit block (3) is fixedly connected with a limit ring (11), and a spring (12) is fixedly connected between the limit ring (11) and the slider (7).

4. The flat-panel TV lifting bracket according to claim 2, characterized in that: The limiting groove (4) is arranged on one side of the slide groove (6), and the other side of the slide groove (6) is provided with a long groove (13) which is slidably matched with the limiting block (3).

5. The flat-panel TV lifting bracket according to claim 1, characterized in that: The pull rope (5) is arranged on the opposite sides of the two limit blocks (3).

6. The flat-panel TV lifting bracket according to claim 5, characterized in that: The mounting plate (2) is provided with a hook portion (14) for winding the pull rope (5).

7. The flat-panel TV lifting bracket according to claim 1, characterized in that: The mounting plate (2) is provided with a plurality of heat dissipation holes (15).

8. The flat-panel TV lifting bracket according to claim 1, characterized in that: The fixing frame (1) and the mounting frame are both made of aluminum alloy material.

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