Adjustable lifting base support

Abstract

The utility model relates to the technical field of base supports of televisions, in particular to an adjustable lifting base support. A base, a base frame connected to the base in a clamped mode, a sliding table fixedly connected to the base frame, a wedge-shaped sliding block connected to the sliding table in a sliding mode, a locking adjusting mechanism connected to the wedge-shaped sliding block and the sliding table, and a lifting supporting base penetrating through the top of the base frame and in sliding fit with the inclined face of the wedge-shaped sliding block are adopted. The locking adjusting mechanism is used for adjusting the sliding position of the wedge-shaped sliding block, so that the wedge-shaped sliding block moves along the sliding table, in the sliding process of the wedge-shaped sliding block, the lifting supporting seat ascends and descends under the action of thrust of the wedge-shaped sliding block / gravity of the lifting supporting seat, then the wedge-shaped sliding block is locked to avoid loosening, and in actual use, a television screen is assembled on the top of the lifting supporting seat, so that the television screen is assembled on the top of the lifting supporting seat. And the height of the television screen can be adaptively adjusted to be higher than that of accessories such as an existing long-strip-shaped mainstream sound heater, and the problem that the accessories such as the existing long-strip-shaped mainstream sound heater shield the television screen is solved.

Description

Technical Field

[0001] This utility model relates to the field of television set stand technology, specifically to an adjustable height stand. Background Technology

[0002] A TV stand is a support frame that comes with the TV itself. It can be placed directly on a flat surface such as a TV cabinet or table, or used in conjunction with a TV bracket to mount the TV on a wall. Its main function is to support and stabilize the TV. With technological advancements, TVs have evolved from small and bulky to lightweight, large, and thin screens. TV accessories are diverse, including subwoofers, soundbars, speakers, and spotlights. Most current mainstream soundbars are elongated and relatively short, but their height varies. Currently, the most common installation methods for TVs are wall-mounted and countertop balanced stands. Balanced stands generally have a fixed height and lack height adjustment. Placing elongated mainstream soundbars or other accessories in front of the stand can obstruct the TV screen, negatively impacting the user experience. Summary of the Invention

[0003] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this utility model is to provide an adjustable lifting base bracket.

[0004] The purpose of this utility model is achieved through the following technical solution: an adjustable lifting base bracket, including a base, a base frame snapped onto the base, a slide table fixedly connected to the base frame, a wedge-shaped slider slidably connected to the slide table, a locking and adjusting mechanism connected to the wedge-shaped slider and the slide table, and a lifting support seat that penetrates the top of the base frame and slides in cooperation with the inclined surface of the wedge-shaped slider. The locking and adjusting mechanism is used to adjust the sliding position of the wedge-shaped slider.

[0005] Preferably, the base frame is U-shaped, and the two ends of the side wall of the base frame are provided with first slots, and the slide is fixedly connected to the inner bottom of the base frame; the base is elongated, and the top of the base is provided with a first T-shaped groove that engages with the first slot of the base frame.

[0006] Preferably, the slide table has second slots on both sides, and the bottom of the wedge-shaped slider has a second T-shaped groove that engages with the second slots of the slide table.

[0007] Preferably, the locking adjustment mechanism includes a fixing plate fixedly connected to one end of the slide away from the base frame sidewall, a first nut disposed on one side of the fixing plate, a second nut disposed on the other side of the fixing plate, and bolts that pass through the first nut, the fixing plate and the second nut in sequence and are fixedly connected to the wedge-shaped slider, wherein the bolts are threadedly engaged with the first nut and the second nut.

[0008] Preferably, the fixing plate has a first through hole, the wedge-shaped slider has a second through hole, the bolt moves through the first through hole, and the end of the bolt is interference-fitted with the second through hole of the wedge-shaped slider.

[0009] Preferably, the top of the base frame has a limiting through hole, and the lifting support includes a support rod passing through the limiting through hole, a roller rotatably connected to the bottom of the support rod and slidingly engaged with the inclined surface of the wedge-shaped slider, and a sheet metal connector fixedly connected to the top of the support rod.

[0010] Preferably, the base is an extruded ABS base.

[0011] Preferably, the bottom of the base is provided with a groove, and the adjustable lifting base bracket also includes an anti-slip pad that is accommodated in the groove and protrudes from the groove.

[0012] Preferably, the anti-slip pad is a silicone anti-slip pad.

[0013] The beneficial effects of this utility model are as follows: The adjustable lifting base bracket of this utility model adopts a base, a base frame snapped onto the base, a slide table fixedly connected to the base frame, a wedge-shaped slider slidably connected to the slide table, a locking and adjusting mechanism connected to the wedge-shaped slider and the slide table, and a lifting support seat that passes through the top of the base frame and slides in cooperation with the inclined surface of the wedge-shaped slider. In use, the sliding position of the wedge-shaped slider is adjusted by using the locking and adjusting mechanism, so that the wedge-shaped slider moves along the slide table. During the sliding of the wedge-shaped slider, the lifting support seat moves up and down under the action of the thrust of the wedge-shaped slider / the weight of the lifting support seat itself. Then, the wedge-shaped slider is locked to prevent loosening, so the height of the lifting support seat can be adjusted. In actual use, the TV screen is assembled on the top of the lifting support seat, so the height of the TV screen can be adjusted. It can be adapted to adjust the height of the TV screen higher than the height of existing long and narrow mainstream soundbar accessories, avoiding the problem of existing long and narrow mainstream soundbar accessories blocking the TV screen. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is an exploded view of the present invention;

[0016] Figure 3 This is an exploded view of the present invention from another perspective;

[0017] The attached diagram is labeled as follows: 1. Base; 2. Base frame; 3. Slide table; 4. Wedge-shaped slider; 5. Locking adjustment mechanism; 51. Fixing plate; 52. First nut; 53. Second nut; 54. Bolt; 6. Lifting support seat; 61. Support rod; 62. Roller; 63. Sheet metal connector; 7. First slot; 8. First T-slot; 9. Second slot; 10. Second T-slot; 11. First through hole; 12. Second through hole; 13. Limiting through hole; 14. Groove; 15. Anti-slip pad. Detailed Implementation

[0018] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0019] like Figure 1-3 As shown, the adjustable lifting base 1 bracket includes a base 1, a base frame 2 snapped onto the base 1, a slide 3 fixedly connected to the base frame 2, a wedge-shaped slider 4 slidably connected to the slide 3, a locking adjustment mechanism 5 connecting the wedge-shaped slider 4 and the slide 3, and a lifting support 6 penetrating the top of the base frame 2 and slidingly engaging with the inclined surface of the wedge-shaped slider 4. The locking adjustment mechanism 5 is used to adjust the sliding position of the wedge-shaped slider 4.

[0020] The adjustable height-adjustable base 1 bracket comprises a base 1, a base frame 2 snapped onto the base 1, a slide 3 fixedly connected to the base frame 2, a wedge-shaped slider 4 slidably connected to the slide 3, a locking and adjusting mechanism 5 connecting the wedge-shaped slider 4 and the slide 3, and a height-adjustable support 6 penetrating the top of the base frame 2 and slidingly engaging with the inclined surface of the wedge-shaped slider 4. In use, the locking and adjusting mechanism 5 is used to adjust the sliding position of the wedge-shaped slider 4, causing it to move along the slide 3. During the sliding of the wedge-shaped slider 4, the height-adjustable support 6 moves up and down under the thrust of the wedge-shaped slider 4 and its own weight. Locking the wedge-shaped slider 4 prevents loosening, thus adjusting the height of the height-adjustable support 6. In actual use, the television screen is mounted on top of the height-adjustable support 6, allowing adjustment of the television screen's height. This accommodates television screens taller than existing elongated mainstream soundbars and other accessories, avoiding the problem of these accessories obstructing the television screen.

[0021] Furthermore, the base frame 2 is U-shaped, and the two ends of the side wall of the base frame 2 are provided with first slots 7. The slide table 3 is fixedly connected to the inner bottom of the base frame 2. The base 1 is elongated, and the top of the base 1 is provided with a first T-shaped groove 8 that engages with the first slots 7 of the base frame 2, so that the base frame 2 can be engaged with the base 1 and the position of the base frame 2 on the base 1 can be adjusted.

[0022] Furthermore, the slide table 3 has second slots 9 on both sides, and the bottom of the wedge slider 4 has a second T-shaped groove 10 that engages with the second slots 9 of the slide table 3 to prevent the wedge slider 4 from detaching from the slide table 3 during sliding.

[0023] Furthermore, the locking adjustment mechanism 5 includes a fixing plate 51 fixedly connected to one end of the slide table 3 away from the side wall of the base frame 2, a first nut 52 disposed on one side of the fixing plate 51, a second nut 53 disposed on the other side of the fixing plate 51, and a bolt 54 that passes through the first nut 52, the fixing plate 51 and the second nut 53 in sequence and is fixedly connected to the wedge-shaped slider 4. The bolt 54 is threadedly engaged with the first nut 52 and the second nut 53. Based on the fixing plate 51, the bolt 54 is moved laterally by tightening the first nut 52 and the second nut 53, thereby moving the wedge-shaped slider 4 laterally. When the first nut 52 and the second nut 53 are simultaneously pressed against the two sides of the fixing plate 51, the bolt 54 is locked to prevent the wedge-shaped slider 4 from shifting.

[0024] Furthermore, the fixing plate 51 has a first through hole 11, the wedge slider 4 has a second through hole 12, the bolt 54 movably passes through the first through hole 11, and the end of the bolt 54 is interference-fitted with the second through hole 12 of the wedge slider 4.

[0025] Furthermore, the base frame 2 has a limiting through hole 13 at its top, and the lifting support 6 includes a support rod 61 that passes through the limiting through hole 13, a roller 62 that is rotatably connected to the bottom of the support rod 61 and slides in cooperation with the inclined surface of the wedge slider 4, and a sheet metal connector 63 that is fixedly connected to the top of the support rod 61.

[0026] Furthermore, the base 1 is an extruded ABS base, which helps to save injection molding cycle and cost.

[0027] Furthermore, the bottom of the base 1 is provided with a groove 14, and the adjustable lifting base 1 bracket also includes an anti-slip pad 15 that is accommodated in the groove 14 and protrudes from the groove 14. Even further, the anti-slip pad 15 is a silicone anti-slip pad.

[0028] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this utility model are within the protection scope of this utility model.

Claims

1. An adjustable lifting base bracket, characterized in that: The device includes a base, a base frame snapped onto the base, a slide table fixedly connected to the base frame, a wedge-shaped slider slidably connected to the slide table, a locking and adjusting mechanism connected to the wedge-shaped slider and the slide table, and a lifting support seat that passes through the top of the base frame and slides in cooperation with the inclined surface of the wedge-shaped slider. The locking and adjusting mechanism is used to adjust the sliding position of the wedge-shaped slider.

2. The adjustable lifting base bracket according to claim 1, characterized in that: The base frame is U-shaped, and the two ends of the side wall of the base frame are provided with first slots. The slide is fixedly connected to the bottom inner side of the base frame. The base is long and narrow, and the top of the base is provided with a first T-shaped groove that engages with the first slot of the base frame.

3. The adjustable lifting base bracket according to claim 1, characterized in that: The slide table has second slots on both sides, and the bottom of the wedge-shaped slider has a second T-shaped groove that engages with the second slots of the slide table.

4. The adjustable lifting base bracket according to claim 1, characterized in that: The locking adjustment mechanism includes a fixing plate fixedly connected to one end of the slide away from the base frame sidewall, a first nut disposed on one side of the fixing plate, a second nut disposed on the other side of the fixing plate, and bolts that pass through the first nut, the fixing plate and the second nut in sequence and are fixedly connected to the wedge-shaped slider. All bolts are threadedly engaged with the first nut and the second nut.

5. The adjustable lifting base bracket according to claim 4, characterized in that: The fixing plate has a first through hole, the wedge-shaped slider has a second through hole, the bolt moves through the first through hole, and the end of the bolt is interference-fitted with the second through hole of the wedge-shaped slider.

6. The adjustable lifting base bracket according to claim 1, characterized in that: The top of the base frame has a limiting through hole, and the lifting support includes a support rod that passes through the limiting through hole, a roller that is rotatably connected to the bottom of the support rod and slides in cooperation with the inclined surface of the wedge-shaped slider, and a sheet metal connector that is fixedly connected to the top of the support rod.

7. The adjustable lifting base bracket according to claim 1, characterized in that: The base is an extruded ABS base.

8. The adjustable lifting base bracket according to claim 1, characterized in that: The bottom of the base is provided with a groove, and the adjustable lifting base bracket also includes an anti-slip pad that is accommodated in the groove and protrudes from the groove.

9. The adjustable lifting base bracket according to claim 8, characterized in that: The anti-slip pad is a silicone anti-slip pad.

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