Mobile support structure for digital television

Abstract

The utility model relates to the technical field of supports, and discloses a movable support structure for a digital television, which comprises a bottom plate, two sides of the bottom plate are fixedly connected with support frames, the outer parts of the support frames are fixedly connected with fixed frames, opposite sides of the two fixed frames are fixedly connected with base plates, and the base plates are fixedly connected with the fixed frames. A double-end motor is fixedly connected to the upper portion of the base plate, a rotating rod is fixedly connected to the output end of the double-end motor, gears are fixedly connected to the two sides of the outer portion of the rotating rod, tooth columns are slidably connected to the interior of the supporting frame, the gears are meshed with the tooth columns, and placing plates are fixedly connected to the upper portions of the multiple tooth columns. And a television body is arranged at the upper part of the placing plate. According to the television bracket, the height of the bracket can be conveniently adjusted, different use requirements can be met, the practicability of the bracket is improved, the whole bracket can be conveniently fixed, and it can be ensured that a television is kept stable in the watching process.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to a mobile bracket structure for digital televisions. Background Art

[0002] Digital TV is a TV system that uses digital signals to transmit and receive TV programs. Compared with traditional analog TV systems, it has higher image and sound quality. In a home or commercial environment, the TV needs to be installed in a variety of different locations, such as on a wall, furniture or a dedicated TV stand. Mobile stands allow the TV to adapt to the layout of the environment.

[0003] The mobile stands currently used usually use universal wheels with foot brakes so that the whole can be moved or placed at will, which greatly provides flexibility in the use of the TV and makes full use of the space according to actual needs. However, when using this method, the height of the stand cannot be adjusted. Different users have different heights, and the fixed stand height may not be suitable for everyone, resulting in some users being unable to watch TV at a comfortable viewing angle. Users cannot adjust the height of the TV according to specific usage needs, which limits the flexibility of viewing. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a mobile bracket structure for a digital television, aiming to improve the problem that the mobile bracket structure for a digital television in the prior art cannot adjust the height of the bracket.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile bracket structure for a digital television, comprising a base plate, both sides of the base plate are fixedly connected to a support frame, the outside of the support frame is fixedly connected to a fixing frame, the opposite sides of the two fixing frames are fixedly connected to a pad, the upper part of the pad is fixedly connected to a double-headed motor, the output end of the double-headed motor is fixedly connected to a rotating rod, the outer sides of the rotating rod are fixedly connected to gears, the inside of the support frame is slidably connected to a gear column, the gear and the gear column are meshed, the upper parts of the plurality of gear columns are fixedly connected to a placement plate, and the upper part of the placement plate is provided with a TV body.

[0006] Furthermore, hydraulic cylinders are fixedly connected to both sides of the upper part of the base plate, and the output ends of the two hydraulic cylinders are fixedly connected to movable plates. Limiting components are provided on both sides of the interior of the movable plate, and the limiting components are used to limit the movable plate. Connecting columns are fixedly connected to both sides of the bottom of the movable plate, and a rubber suction cup is fixedly connected to the bottom of the connecting column.

[0007] Furthermore, the limiting assembly comprises a limiting column, the limiting column is slidably connected to two inner sides of the movable plate, and a return spring is sleeved on the outer side of the limiting column.

[0008] Furthermore, both sides of the bottom of the base plate are fixedly connected with installation boxes, and both sides of the bottom of the installation box are provided with rollers.

[0009] Furthermore, one end of the return spring is fixedly connected to the inside of the installation box, and the other end of the return spring is fixedly connected to the upper part of the movable plate.

[0010] Furthermore, the limiting posts are fixedly connected to two sides of the interior of the installation box, and the movable plate is slidably connected to the exterior of the limiting posts.

[0011] Furthermore, the two movable plates are both slidably connected inside the installation box.

[0012] Furthermore, the plurality of rotating rods are all rotatably connected to the interior of the fixed frame.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, a double-headed motor drives the rotating rod to rotate, the rotating rod drives the gear to rotate, the gear drives the gear column to move up and down in the support frame, and the gear column drives the placement plate and the TV body to move up and down, so as to facilitate the adjustment of the bracket height, ensure that each user can find the most comfortable viewing angle, reduce fatigue, adapt to different needs, and improve the practicality of the bracket.

[0015] 2. In the utility model, the movable plate is pushed downward by starting the hydraulic cylinder, and the movable plate drives the connecting column and the rubber suction cup to move downward, sucking the ground fixing bracket, thereby facilitating the fixing of the bracket, ensuring stable viewing of the TV, reducing the risk of damage, and extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front perspective view of a mobile bracket structure for a digital television proposed by the utility model;

[0017] Figure 2 This is a bottom-up stereogram of a mobile bracket structure for a digital television proposed by the utility model;

[0018] Figure 3 This is a top perspective view of a mobile bracket structure for a digital television proposed by the utility model;

[0019] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Bottom plate; 2. Support frame; 3. Placement plate; 4. TV body; 5. Fixed frame; 6. Pad; 7. Double-head motor; 8. Turnbar; 9. Gear; 10. Gear column; 11. Hydraulic cylinder; 12. Movable plate; 13. Connecting column; 14. Rubber suction cup; 15. Limit column; 16. Reset spring; 17. Installation box; 18. Roller. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1 and Figure 3 The utility model provides an embodiment: a mobile bracket structure for a digital TV, comprising a bottom plate 1, both sides of the bottom plate 1 are fixedly connected with a support frame 2, the outside of the support frame 2 is fixedly connected with a fixing frame 5, the opposite sides of the two fixing frames 5 are fixedly connected with a pad 6, the upper part of the pad 6 is fixedly connected with a double-headed motor 7, the output end of the double-headed motor 7 is fixedly connected with a rotating rod 8, the outer sides of the rotating rod 8 are fixedly connected with a gear 9, the inside of the support frame 2 is slidably connected with a gear column 10, the gear 9 and the gear column 10 are meshed, the upper parts of the multiple gear columns 10 are fixedly connected with a placement plate 3, the upper part of the placement plate 3 is provided with a TV body 4, and the multiple rotating rods 8 are rotatably connected to the inside of the fixed frame 5.

[0024] Start the double-headed motor 7, and its output end will drive the rotating rod 8 to start rotating. The rotating rod 8 is a key component connecting the double-headed motor 7 and the gear 9. Its rotation will directly act on the gear 9. As the gear 9 rotates, the tooth column 10 starts to move up and down inside the support frame 2. The movement of the tooth column 10 is a key link in height adjustment. It achieves stable lifting and lowering action by meshing with the gear 9. The movement of the tooth column 10 further drives the placement plate 3 to move up and down, and the movement of the placement plate 3 will directly drive the TV body 4 to move up and down.

[0025] Reference Figure 1 , Figure 2 and Figure 4, both sides of the upper part of the bottom plate 1 are fixedly connected with hydraulic cylinders 11, and the output ends of the two hydraulic cylinders 11 are fixedly connected with movable plates 12. Limiting components are arranged on both sides of the interior of the movable plate 12, and the limiting components are used to limit the movable plate 12. The limiting components include limiting columns 15, which are slidably connected to the inner sides of the movable plate 12, and the outer sleeve of the limiting columns 15 is provided with a return spring 16. Both sides of the bottom of the movable plate 12 are fixedly connected with connecting columns 13, and the bottom of the connecting columns 13 is fixedly connected with a rubber suction cup 14. Both sides of the bottom of the bottom plate 1 are fixedly connected with mounting boxes 17, and both sides of the bottom of the mounting box 17 are provided with rollers 18. One end of the return spring 16 is fixedly connected to the interior of the mounting box 17, and the other end of the return spring 16 is fixedly connected to the upper part of the movable plate 12. The limiting columns 15 are fixedly connected to both sides of the interior of the mounting box 17, and the movable plate 12 is slidably connected to the outside of the limiting columns 15, and the two movable plates 12 are slidably connected to the interior of the mounting box 17.

[0026] The roller 18 can easily move the bracket to the required position. When the hydraulic cylinder 11 is started, its output end will push the movable plate 12 to move downward. During the movement, the movable plate 12 will slide outside the limit column 15. During this process, the reset spring 16 will be stretched. The function of the reset spring 16 is to provide sufficient resilience for the movable plate 12 to ensure that it can remain stable during the fixing process. As the movable plate 12 moves downward, the connecting column 13 and the rubber suction cup 14 also move downward. The rubber suction cup 14 has a strong adsorption force and can fit tightly to the ground, thereby fixing the bracket. This fixing method is both firm and reliable, which can ensure that the TV remains stable during viewing and avoid damage due to movement or collision.

[0027] Working principle: First, place the TV body 4 on the upper part of the placement plate 3, start the double-headed motor 7, the output end of the double-headed motor 7 drives the rotating rod 8 to rotate, the rotation of the rotating rod 8 drives the gear 9 to rotate, the rotation of the gear 9 drives the gear column 10 to move up and down inside the support frame 2, the movement of the gear column 10 drives the placement plate 3 to move up and down, and the placement plate 3 drives the TV body 4 to move up and down, thereby realizing the convenience of adjusting the height of the bracket, which can ensure that each user can find the most comfortable viewing angle, reduce neck and eye fatigue, can adapt to different usage requirements, and improve the practicality of the bracket. The bracket can be moved by the roller 18. When the bracket is moved to the required position, the hydraulic cylinder 11 is started, and the output end of the hydraulic cylinder 11 pushes the movable plate 12 to move downward. When the movable plate 12 moves, it slides on the outside of the limiting column 15 to stretch the reset spring 16. Under the action of the reset spring 16, the movable plate 12 drives the connecting column 13 and the rubber suction cup 14 to move downward, and the rubber suction cup 14 is used to suck the ground to fix the bracket, thereby facilitating the fixation of the entire bracket, ensuring that the TV remains stable during viewing, reducing the possibility of damage to the TV due to movement or collision, and helping to extend the service life of the TV.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile support structure for a digital television, comprising a bottom plate (1), characterized in that: The bottom plate (1) is fixedly connected to a support frame (2) on both sides, the support frame (2) is fixedly connected to a fixed frame (5) on the outside, the two fixed frames (5) are fixedly connected to a pad (6) on the opposite side, the pad (6) is fixedly connected to a double-headed motor (7) on the top, the output end of the double-headed motor (7) is fixedly connected to a rotating rod (8), the rotating rod (8) is fixedly connected to both sides of the outside, the support frame (2) is slidably connected to a tooth column (10), the gear (9) and the tooth column (10) are meshed, the upper parts of the plurality of tooth columns (10) are fixedly connected to a placement plate (3), and the upper part of the placement plate (3) is provided with a television body (4).

2. The mobile bracket structure for digital television according to claim 1, characterized in that: Both sides of the upper part of the bottom plate (1) are fixedly connected to hydraulic cylinders (11), and the output ends of the two hydraulic cylinders (11) are fixedly connected to movable plates (12). Both sides of the inside of the movable plates (12) are provided with limiting components, and the limiting components are used to limit the movable plates (12). Both sides of the bottom of the movable plates (12) are fixedly connected to connecting columns (13), and the bottom of the connecting columns (13) is fixedly connected to a rubber suction cup (14).

3. A mobile support structure for a digital television according to claim 2, characterized in that: The limiting assembly comprises a limiting column (15), wherein the limiting column (15) is slidably connected to two inner sides of the movable plate (12), and a return spring (16) is sleeved on the outer side of the limiting column (15).

4. The mobile support structure for digital television according to claim 1, characterized in that: Both sides of the bottom of the base plate (1) are fixedly connected to installation boxes (17), and both sides of the bottom of the installation box (17) are provided with rollers (18).

5. The mobile support structure for digital television according to claim 3, characterized in that: One end of the return spring (16) is fixedly connected to the inside of the installation box (17), and the other end of the return spring (16) is fixedly connected to the upper part of the movable plate (12).

6. The mobile support structure for digital television according to claim 3, characterized in that: The limiting columns (15) are fixedly connected to both sides of the interior of the installation box (17), and the movable plate (12) is slidably connected to the exterior of the limiting columns (15).

7. The mobile support structure for a digital television according to claim 2, characterized in that: The two movable plates (12) are both slidably connected inside the installation box (17).

8. The mobile support structure for a digital television according to claim 1, characterized in that: The plurality of rotating rods (8) are all rotatably connected to the interior of the fixed frame (5).

Images