CN107606408A - Fixing seat for home TV - Google Patents

Abstract

The present invention discloses a fixing seat for a household television, comprising a base, a groove is provided in the middle of the base, two fixing blocks are provided at the inner bottom of the groove, the upper ends of the two fixing blocks are rotatably connected with connecting rods, the two connecting rods are cross-arranged, the middle parts of the two connecting rods are provided with strip grooves, the intersection of the two connecting rods is rotatably connected through a first rotating shaft, the first rotating shaft runs through the two strip grooves, both ends of the first rotating shaft are provided with limiting plates, the inner wall of the groove is provided with a sliding groove, a threaded rod is provided in the sliding groove, a movable block is sleeved on the upper part of the threaded rod, the movable block is threadedly connected with the threaded rod, a first bevel gear is fixedly connected to the threaded rod, a second rotating shaft is provided through the side wall of the base, and the second rotating shaft is rotatably connected to the side wall of the base. The present invention has reasonable structural design, simple operation, convenient height adjustment, good stability, and has promotion value.

Description

Fixing seat for home TV

technical field

The invention relates to the technical field of household appliances, in particular to a fixing seat for a household television.

Background technique

In recent years, due to the advantages of light weight, thin body, and no radiation, flat-panel TVs have gradually replaced traditional fluorescent TVs. There are generally two ways to place flat-panel TVs, one is to stand on the cabinet through the fixing base, and the other is to hang on the wall through the wall bracket. The existing fixed seat of the flat-panel TV is inconvenient to adjust the height of the flat-screen TV during use, so that the use environment of the flat-panel TV is limited to a certain extent, so we introduce a kind of home TV fixed seat.

Contents of the invention

The object of the present invention is to solve the shortcomings in the prior art, and propose a fixed seat for a household TV, which is easy to operate, easy to adjust the height, good in stability, and has popularization value.

In order to achieve the above object, the present invention adopts the following technical solutions:

A fixing seat for a household TV, comprising a base, a groove is provided in the middle of the base, two fixing blocks are arranged at the inner bottom of the groove, and connecting rods are connected to the upper ends of the two fixing blocks in rotation , the two connecting rods are arranged crosswise, the middle parts of the two connecting rods are provided with bar-shaped grooves, and the intersections of the two connecting rods are rotationally connected by a first rotating shaft, and the first rotating shaft runs through the two bars shaped groove, both ends of the first rotating shaft are provided with a limit plate, the inner wall of the groove is provided with a chute, the chute is provided with a threaded rod, and the upper part of the threaded rod is sleeved with a movable block, The movable block is threadedly connected to the threaded rod, the threaded rod is fixedly connected with a first bevel gear, the side wall of the base is provided with a second rotating shaft, and the second rotating shaft is connected to the side wall of the base in rotation, One end of the second rotating shaft is fixedly connected with a running wheel, and the end of the second rotating shaft away from the running wheel is provided with a second bevel gear, the first bevel gear and the second bevel gear mesh with each other, and the side of the movable block The wall is provided with a fixed plate, and the ends of the two connecting rods away from the fixed block are rotatably connected to the side wall of the fixed plate. The side wall of the base is provided with a device cavity, and a guide rod is provided in the device cavity. The two ends of the guide rod are respectively fixedly connected to the inner wall of the device cavity, the guide rod is covered with a cylinder, the inner wall of the groove is provided with an opening, and the end of the fixed plate away from the movable block is fixedly connected to the cylinder On the side wall, the upper end of the fixed plate is provided with a support rod, the upper end of the support rod is placed on a seat, the upper end of the placed seat is provided with a rubber pad, and the surface of the rubber pad is provided with anti-slip lines.

Preferably, the lower end of the first rotating shaft is provided with an elastic device, and the end of the elastic device away from the first rotating shaft is fixedly connected to the inner bottom of the groove, and the elastic device is a spring.

Preferably, the part of the guide rod located between the cylinder and the inner wall of the device chamber is sheathed with a spring.

Preferably, the lower end of the base is provided with supporting legs, the lower end of the supporting legs is provided with a fixing seat, and the lower end of the fixing seat is provided with anti-slip lines.

Preferably, the inner wall of the cylinder is provided with a limit block, and the side wall of the guide rod is provided with a bar-shaped limit groove matching the limit block.

In the present invention, when in use, the operator places the flat-panel TV on the rubber pad. If the height needs to be adjusted, the operator can turn the runner, and the rotation of the runner drives the second rotating shaft to rotate. The second rotating shaft rotates and the second bevel gear rotates. The rotation of the bevel gear drives the first bevel gear to rotate, the rotation of the first bevel gear drives the threaded rod to rotate, the rotation of the threaded rod moves the movable block, and then the fixed plate moves, and the fixed plate moves to move the placement seat, thereby adjusting the height of the flat panel TV. The invention has the advantages of reasonable structural design, simple operation, convenient height adjustment, good stability and popularization value.

Description of drawings

Fig. 1 is a schematic structural view of a fixing seat of a household TV proposed by the present invention;

Fig. 2 is a structural schematic diagram of a fixing seat cylinder of a household TV proposed by the present invention.

In the figure: 1 base, 2 cylinder, 3 fixed plate, 4 rubber pad, 5 supporting rod, 6 connecting rod, 7 placing seat, 8 threaded rod, 9 movable block, 10 second bevel gear, 11 first bevel gear, 12 fixed blocks, 13 elastic devices, 14 fixed seats, 15 supporting legs, 16 guide rods.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

Referring to Figure 1-2, a fixed seat for a household TV includes a base 1, a groove is provided in the middle of the base 1, and two fixed blocks 12 are arranged at the inner bottom of the groove, and the upper ends of the two fixed blocks 12 rotate Connecting rods 6 are connected, and the two connecting rods 6 are intersected. The middle parts of the two connecting rods 6 are provided with bar-shaped grooves. Shaped groove, both ends of the first rotating shaft are provided with limit discs, the inner wall of the groove is provided with a chute, the chute is provided with a threaded rod 8, the threaded rod 8 is sleeved with a movable block 9, and the movable block 9 is connected to the screw thread The rod 8 is threaded, the threaded rod 8 is fixedly connected with the first bevel gear 11, the rotation of the first bevel gear 11 drives the threaded rod 8 to rotate, and the rotation of the threaded rod 8 makes the movable block 9 move, and then the fixed plate 3 moves, and the fixed plate 3 The movement makes the placement seat 7 move, and then adjusts the height of the flat-screen TV. The side wall of the base 1 is provided with a second rotating shaft, and the second rotating shaft is rotatably connected to the side wall of the base 1. One end of the second rotating shaft is fixedly connected with a runner. When in use, the operator places the flat panel TV on the rubber pad 4. If the height needs to be adjusted, the operator can turn the wheel, and the rotation of the wheel drives the rotation of the second shaft. The end of the second shaft away from the wheel is provided with a second bevel gear. 10. The first bevel gear 11 and the second bevel gear 10 mesh with each other, the second shaft rotates the second bevel gear 10 to rotate, the second bevel gear 10 rotates to drive the first bevel gear 11 to rotate, and the side wall of the movable block 9 is provided with a fixed Plate 3, two connecting rods 6 are rotatably connected on the side wall of the fixed plate 3 away from one end of the fixed block 12, the side wall of the base 1 is provided with a device cavity, the device cavity is provided with a guide rod 16, and the two ends of the guide rod 16 They are respectively fixedly connected on the inner wall of the device cavity, the guide rod 16 is sleeved with the cylinder 2, the inner wall of the groove is provided with an opening, the end of the fixed plate 3 away from the movable block 9 is fixedly connected on the side wall of the cylinder 2, fixed The upper end of plate 3 is provided with support rod 5, and the upper end of support rod 5 places seat 7, and the upper end of placement seat 7 is provided with rubber pad 4, and the surface of rubber pad 4 is provided with anti-slip pattern.

In the present invention, the lower end of the first rotating shaft is provided with an elastic device 13, the end of the elastic device 13 away from the first rotating shaft is fixedly connected to the inner bottom of the groove, the elastic device 13 is a spring, and the guide rod 16 is located between the cylinder 2 and the inner wall of the device cavity The part between is provided with a spring, the lower end of the base 1 is provided with a support leg 15, the lower end of the support leg 15 is provided with a fixed seat 14, the lower end of the fixed seat 14 is provided with anti-slip lines, and the inner wall of the cylinder 2 is provided with a limit block, The side wall of the guide rod 16 is provided with a bar-shaped limiting groove matched with the limiting block.

In the present invention, when in use, the operator places the flat-panel TV on the rubber pad 4. If the height needs to be adjusted, the operator can turn the wheel, and the rotation of the wheel will drive the second rotating shaft to rotate, and the second rotating shaft will rotate the second bevel gear 10. , the second bevel gear 10 rotates to drive the first bevel gear 11 to rotate, the first bevel gear 11 rotates to drive the threaded rod 8 to rotate, the threaded rod 8 rotates to move the movable block 9, and then the fixed plate 3 is moved, and the fixed plate 3 is moved to make the placed Seat 7 moves, and then adjusts the height of flat panel TV.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (5)

1. a kind of fixed seat of domestic TV, including base (1), it is characterised in that the middle part of the base (1) is provided with recessed Groove, the inner bottom part of the groove are provided with two fixed blocks (12), and the upper end of two fixed blocks (12) is rotatably connected to connection Bar (6), two connecting rods (6) are arranged in a crossed manner, bar-shaped trough are equipped with the middle part of two connecting rods (6), described in two The infall of connecting rod (6) is rotatablely connected by first rotating shaft, and the first rotating shaft runs through two bar-shaped troughs, the first rotating shaft Both ends be equipped with position-arresting disk, the inwall of the groove is provided with chute, and threaded rod (8), the threaded rod are provided with the chute (8) movable block (9) is socketed with, the movable block (9) is threadedly coupled with threaded rod (8), fixed on the threaded rod (8) to connect First bevel gear (11) is connected to, for the side wall of the base (1) through the second rotating shaft is provided with, second axis of rotation is connected to bottom In the side wall of seat (1), one end of second rotating shaft is fixedly connected with runner, and the described one end of second rotating shaft away from runner is provided with Second bevel gear (10), the first bevel gear (11) are intermeshed with second bevel gear (10), the side wall of the movable block (9) Provided with fixed plate (3), the one end of two connecting rods (6) away from fixed block (12) is rotatably connected on the side wall of fixed plate (3) On, the side wall of the base (1) is provided with device chamber, and described device intracavitary is provided with guide rod (16), and the two of the guide rod (16) End is respectively fixedly connected with the inwall of device chamber, is arranged with cylinder (2) on the guide rod (16), the inwall of the groove is set There is opening, the one end of the fixed plate (3) away from movable block (9) is fixedly connected in the side wall of cylinder (2), the fixed plate (3) upper end is provided with support bar (5), and the upper ends seat (7) of the support bar (5), the upper end of the placement rack (7) is provided with rubber Rubber cushion (4), the surface of the rubber blanket (4) are provided with anti-slip veins.

2. the fixed seat of a kind of domestic TV according to claim 1, it is characterised in that the lower end of the first rotating shaft is set Flexible device (13), the one end of the elastic device (13) away from first rotating shaft is fixedly connected on the inner bottom part of groove, described Elastic device (13) is spring.

3. the fixed seat of a kind of domestic TV according to claim 1, it is characterised in that the guide rod (16) is positioned at circle Part between cylinder (2) and device cavity wall is arranged with spring.

4. the fixed seat of a kind of domestic TV according to claim 1, it is characterised in that the lower end of the base (1) is set There is supporting leg (15), the lower end of the supporting leg (15) is provided with fixed seat (14), and the lower end of the fixed seat (14) is provided with anti-skidding Line.

5. the fixed seat of a kind of domestic TV according to claim 1, it is characterised in that the inwall of the cylinder (2) is set Limited location block, the side wall of the guide rod (16) are provided with the bar limit slot being engaged with limited block.