An adjustable movable living room background wall decoration shelf

Abstract

This utility model belongs to the field of background wall decorative shelves, specifically relating to a movable living room background wall decorative shelf with angle adjustment. It includes a frame, a rotating seat fixedly connected to the left side of the front of the frame, a connecting seat rotatably connected to the rotating seat, and a decorative shelf fixedly connected to the connecting seat. A hanging bracket is bolted to the front of the decorative shelf, and an adjusting seat is fixedly connected to the center of the front of the frame. A motor is fixedly installed on the right side of the adjusting seat. This utility model, by setting up a frame, a decorative shelf that rotates via the rotating seat and connecting seat, and a hanging bracket for mounting a television on the decorative shelf, and then setting an adjusting seat on the frame, the adjusting seat has an arc-shaped seat that moves laterally driven by a motor and a threaded shaft. The arc-shaped seat cooperates with an inclined seat on the back of the decorative shelf, enabling automatic angle adjustment of the decorative shelf, thus satisfying the purpose of angle adjustment for the television on the decorative shelf.

Description

Technical Field

[0001] This utility model relates to the technical field of background wall decoration racks, specifically a movable living room background wall decoration rack with adjustable angle. Background Technology

[0002] The TV background wall is one of the key elements in the decoration of a room's background wall, occupying a very important position in the background wall design. The TV background wall is usually used to fill the empty space of the TV area background wall in the home space, while also serving to decorate the background wall of the TV area.

[0003] A search revealed a utility model patent with patent authorization announcement number CN208311813U, which discloses a decorative living room TV background wall, including a shell assembly, a lighting assembly, and an adjustment assembly. The adjustment assembly includes a Y-axis translation plate, a Y-axis translation slider, and an X-axis translation plate. The Y-axis translation plate is located on the front surface of the background wall above the first storage box and is fixedly connected to the background wall. The Y-axis translation slider is located on the front surface of the Y-axis translation plate and is slidably connected to the Y-axis translation plate.

[0004] Existing background walls and decorative shelves are generally fixed to the wall. However, due to the misalignment of the dining room and living room, users cannot choose to watch the TV on the background wall while dining. Utility Model Content

[0005] The purpose of this utility model is to provide a movable living room background wall decoration rack with angle adjustment, which solves the problem that existing background walls and background wall decoration racks are generally fixed to the wall, and that due to the misalignment of the dining room and living room, users cannot choose to watch the TV on the background wall while dining.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a movable living room background wall decoration rack with angle adjustment, comprising a frame, a rotating seat fixedly connected to the left side of the front of the frame, a connecting seat rotatably connected to the rotating seat, a decoration rack fixedly connected to the connecting seat, a hanging bracket installed on the front of the decoration rack by bolts, an adjusting seat fixedly connected to the center of the front of the frame, a motor fixedly installed on the right side of the adjusting seat, the output shaft of the motor passing through the adjusting seat and connected to the adjusting seat by a bearing, a threaded shaft fixedly connected to the end of the output shaft, the other end of the threaded shaft connected to the adjusting seat by a bearing, an arc seat threadedly connected to the shaft of the threaded shaft, and the arc seat slidably connected to the inside of the adjusting seat, a lubrication mechanism provided inside the arc seat, and a sloping seat fixedly connected to the back of the decoration rack, the arc surface of the arc seat abutting against the sloping surface of the sloping seat.

[0007] Preferably, a limiting ball is fixedly connected to the arc surface of the arc seat, and the limiting ball is slidably connected to the inclined seat. The limiting ball provides both linkage and limiting functionality between the arc seat and the inclined seat.

[0008] Preferably, the lubrication mechanism includes a sliding plate slidably connected inside the arc-shaped seat, a sliding pin fixedly connected to the sliding plate, the sliding pin penetrating the arc-shaped seat and slidably connected to it, the arc-shaped end of the sliding pin abutting against the inner surface of the adjusting seat, a fixing plate fixedly connected inside the arc-shaped seat, a sponge block in contact between the fixing plate and the sliding plate, a sliding rod fixedly connected to the sliding plate, the sliding rod penetrating the fixing plate and slidably connected to it, a baffle fixedly connected to the end of the sliding rod, the baffle abutting against the fixing plate, and a protrusion fixedly connected to the inner surface of the adjusting seat, the position of the protrusion corresponding to the position of the arc-shaped end of the sliding pin. Through the lubrication mechanism, the threaded connection between the threaded shaft and the arc-shaped seat can be automatically lubricated, reducing wear on both.

[0009] Preferably, a sealing ring is embedded in the side of the slide plate, and the sealing ring is slidably connected to the inner surface of the arc-shaped seat. The sealing ring increases the airtightness between the slide plate and the arc-shaped seat.

[0010] Preferably, a spring is sleeved on the outer side of the slide rod, one end of the spring is fixedly connected to the fixed plate, and the other end of the spring is fixedly connected to the slide plate. The spring allows the elastic force to be applied back to the slide plate, providing auxiliary repositioning.

[0011] Preferably, the fixing plate has through holes inside, and the positions of the through holes correspond to the positions of the sponge block. The through holes facilitate the passage of lubricating oil from the sponge block through the fixing plate.

[0012] Preferably, the arc-shaped seat has an oil outlet hole inside, and the position of the oil outlet hole corresponds to the position of the threaded shaft. The oil outlet hole facilitates the accurate addition of lubricating oil to the threads of the threaded shaft.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model sets up a frame, on which a decorative frame is mounted and rotated via a rotating seat and a connecting seat. A hanging bracket is mounted on the decorative frame for mounting a television. An adjustment seat is set on the frame, and the adjustment seat has an arc-shaped seat that is driven to move laterally by a motor and a threaded shaft. The arc-shaped seat cooperates with the inclined seat on the back of the decorative frame to realize the automatic adjustment of the angle of the decorative frame, thereby satisfying the purpose of adjusting the angle of the television on the decorative frame.

[0015] 2. This utility model provides a lubrication mechanism within the arc seat. During the axial movement of the arc seat on the threaded shaft, the sliding pin in the lubrication mechanism is retracted by the reaction force of the protrusion, thereby squeezing the sponge block and releasing lubricating oil to lubricate the threaded connection between the arc seat and the threaded shaft. This ensures smooth operation and prevents jamming during each adjustment. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model;

[0017] Figure 2 This utility model Figure 1 A partial structural diagram;

[0018] Figure 3 This utility model Figure 1 Top sectional view;

[0019] Figure 4 This utility model Figure 3 Enlarged view of point A.

[0020] In the diagram: 1. Frame; 2. Rotating seat; 3. Connecting seat; 4. Decorative frame; 5. Hanging bracket; 6. Adjusting seat; 7. Motor; 8. Threaded shaft; 9. Lubrication mechanism; 10. Arc seat; 11. Inclined seat; 12. Limiting ball; 91. Slide plate; 92. Sliding pin; 93. Sealing ring; 94. Fixing plate; 95. Slide rod; 96. Spring; 97. Baffle; 98. Sponge block; 99. Through hole; 910. Oil outlet; 911. Protrusion. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-3An adjustable movable living room background wall decoration shelf includes a frame 1. A rotating seat 2 is fixedly connected to the left side of the front of the frame 1. A connecting seat 3 is rotatably connected to the rotating seat 2. A decoration shelf 4 is fixedly connected to the connecting seat 3. A hanging bracket 5 is bolted to the front of the decoration shelf 4. An adjusting seat 6 is fixedly connected to the center of the front of the frame 1. A motor 7 is fixedly installed on the right side of the adjusting seat 6. The output shaft of the motor 7 passes through the adjusting seat 6 and is connected to the adjusting seat 6 via a bearing. A threaded shaft 8 is fixedly connected to the end of the output shaft. The other end of the threaded shaft 8 is connected to the adjusting seat 6 via a bearing. An arc seat 10 is threadedly connected to the shaft of the threaded shaft 8 and is slidably connected to the inside of the adjusting seat 6. A sloped seat 11 is fixedly connected to the back of the decoration shelf 4. The arc surface of the arc seat 10 abuts against the sloped surface of the sloped seat 11. A limiting ball 12 is fixedly connected to the arc surface of the arc seat 10 and is slidably connected to the sloped seat 11. The limiting ball 12 provides linkage and limiting between the arc seat 10 and the inclined seat 11.

[0023] Please see Figures 3-4 The arc seat 10 is equipped with a lubrication mechanism 9. The lubrication mechanism 9 can automatically lubricate the threaded connection between the threaded shaft 8 and the arc seat 10, reducing wear between them. The lubrication mechanism 9 includes a slide plate 91 slidably connected inside the arc seat 10. A sliding pin 92 is fixedly connected to the slide plate 91. The sliding pin 92 passes through the arc seat 10 and is slidably connected to the arc seat 10. The arc end of the sliding pin 92 abuts against the inner surface of the adjusting seat 6. A fixing plate 94 is fixedly connected inside the arc seat 10. A sponge block 98 is in contact between the fixing plate 94 and the slide plate 91. A sliding rod 95 is fixedly connected to the slide plate 91. The sliding rod 95 passes through the fixing plate 94 and is slidably connected to the fixing plate 94. A baffle 97 is fixedly connected to the end of the sliding rod 95. The baffle 97 abuts against the fixing plate 94. A protrusion 911 is fixedly connected to the inner surface of the adjusting seat 6. The position of the protrusion 911 corresponds to the position of the arc end of the sliding pin 92. A sealing ring 93 is embedded in the side of the slide plate 91, and the sealing ring 93 is slidably connected to the inner surface of the arc seat 10. The sealing ring 93 increases the sealing between the slide plate 91 and the arc seat 10. A spring 96 is sleeved on the outer side of the slide rod 95. One end of the spring 96 is fixedly connected to the fixing plate 94, and the other end of the spring 96 is fixedly connected to the slide plate 91. The spring 96 can return the elastic force to the slide plate 91, which has an auxiliary resetting function. A through hole 99 is opened inside the fixing plate 94, and the position of the through hole 99 corresponds to the position of the sponge block 98. The through hole 99 facilitates the flow of lubricating oil in the sponge block 98 through the fixing plate 94. An oil outlet hole 910 is opened inside the arc seat 10, and the position of the oil outlet hole 910 corresponds to the position of the threaded shaft 8. The oil outlet hole 910 facilitates the accurate addition of lubricating oil to the threads of the threaded shaft 8.

[0024] The specific implementation process of this utility model is as follows: In use, firstly, the frame 1 is fixed to the wall, and then the TV is hung on the bracket 5 of the decorative frame 4 through the bracket on its back. Later, after the motor 7 is powered on, it can drive the threaded shaft 8 to rotate, and the arc seat 10 can move axially on the threaded shaft 8. During its movement, the threaded shaft 8 cooperates with the inclined seat 11 on the back of the decorative frame 4, which enables the decorative frame 4 to automatically rotate the angle, thereby satisfying the purpose of adjusting the angle of the TV on the decorative frame 4. Moreover, during the axial movement of the threaded shaft 8, the sliding pin 92 in the lubrication mechanism 9 is retracted by the reaction force of the protrusion 911, thereby squeezing the sponge block 98 and releasing the lubricating oil to lubricate the threaded connection between the arc seat 10 and the threaded shaft 8, thus ensuring smooth adjustment and preventing jamming each time it is used.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A movable living room background wall decoration shelf with adjustable angle, comprising a frame (1), characterized in that: A rotating seat (2) is fixedly connected to the left side of the front of the frame (1). A connecting seat (3) is rotatably connected to the rotating seat (2). A decorative frame (4) is fixedly connected to the connecting seat (3). A hanging bracket (5) is bolted to the front of the decorative frame (4). An adjusting seat (6) is fixedly connected to the center of the front of the frame (1). A motor (7) is fixedly installed on the right side of the adjusting seat (6). The output shaft of the motor (7) passes through the adjusting seat (6) and is connected to the adjusting seat (6) through a bearing. The output shaft is fixedly connected to a threaded shaft (8) at one end. The other end of the threaded shaft (8) is connected to the adjusting seat (6) via a bearing. A circular arc seat (10) is threadedly connected to the shaft of the threaded shaft (8), and the circular arc seat (10) is slidably connected to the inside of the adjusting seat (6). A lubrication mechanism (9) is provided inside the circular arc seat (10). A sloping seat (11) is fixedly connected to the back of the decorative frame (4). The circular arc surface of the circular arc seat (10) abuts against the sloping surface of the sloping seat (11).

2. The adjustable living room background wall decoration rack according to claim 1, characterized in that: A limiting ball (12) is fixedly connected to the arc surface of the arc seat (10), and the limiting ball (12) is slidably connected to the inclined seat (11).

3. The movable living room background wall decoration rack with angle adjustment according to claim 1, characterized in that: The lubrication mechanism (9) includes a sliding plate (91) slidably connected inside the arc seat (10). A sliding pin (92) is fixedly connected to the sliding plate (91). The sliding pin (92) passes through the arc seat (10) and is slidably connected to the arc seat (10). The arc end of the sliding pin (92) abuts against the inner surface of the adjusting seat (6). A fixing plate (94) is fixedly connected inside the arc seat (10). The fixing plate (94) and the sliding plate (91) share a common connection. A sponge block (98) is in contact with the slide plate (91), and a slide rod (95) is fixedly connected to the slide plate (94). The slide rod (95) passes through the fixed plate (94) and is slidably connected to the fixed plate (94). A baffle (97) is fixedly connected to the end of the slide rod (95). The baffle (97) abuts against the fixed plate (94). A protrusion (911) is fixedly connected to the inner surface of the adjusting seat (6). The position of the protrusion (911) corresponds to the position of the arc end of the sliding pin (92).

4. The adjustable living room background wall decorative shelf according to claim 3, characterized in that: A sealing ring (93) is embedded in the side of the slide plate (91), and the sealing ring (93) is slidably connected to the inner surface of the arc seat (10).

5. The movable living room background wall decoration rack with angle adjustment according to claim 3, characterized in that: A spring (96) is sleeved on the outside of the slide bar (95). One end of the spring (96) is fixedly connected to the fixing plate (94), and the other end of the spring (96) is fixedly connected to the slide plate (91).

6. The adjustable living room background wall decorative shelf according to claim 3, characterized in that: The fixing plate (94) has a through hole (99) inside, and the position of the through hole (99) corresponds to the position of the sponge block (98).

7. The adjustable living room background wall decorative shelf according to claim 3, characterized in that: The arc seat (10) has an oil outlet hole (910) inside, and the position of the oil outlet hole (910) corresponds to the position of the threaded shaft (8).

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