A telescopic support for mounting a television

Abstract

The utility model discloses a kind of inside and outside folding telescopic support for television installation, including connecting plate, the connecting plate both sides are fixedly connected with mounting plate, several groups of mounting holes are opened on the mounting plate, four groups of fixed seat are fixedly installed on the front of connecting plate, the first branch plate is rotatably connected in four groups of the fixed seat, one end of upper and lower two groups of the first branch plate is rotatably installed with pivot, two groups of second branch plate are rotatably connected with the outside of pivot, one end of four groups of the second branch plate is rotatably installed with first hinged seat, back plate is fixedly connected on four groups of the first hinged seat, controller and processor are fixedly installed on the back of connecting plate.In the utility model, by controller cooperation processor, servo motor, bidirectional screw rod, slider, electric push rod and second hinged seat, realize the remote adjustment to the position of television after installation, improve the practicability of television mounting support.

Description

Technical Field

[0001] This utility model relates to the field of television installation equipment, specifically to an inward and outward folding telescopic bracket for television installation. Background Technology

[0002] With economic development, LCD TVs have entered thousands of households. When hanging LCD TVs, they are usually mounted on the wall using a wall mount. Currently, rotatable TV mounts are available on the market, which can adjust the angle of the TV horizontally, making it more convenient to watch TV and expanding its applicability.

[0003] To further understand existing television mounting brackets, a search revealed Chinese Patent No. CN222937593U, which discloses an inward and outward folding telescopic bracket for television installation. The bracket includes a connecting plate with hollow square tubes vertically welded to both sides. Connecting ribs are spaced apart on the upper part of the hollow square tubes. A hanging bracket is connected to the hollow square tubes. Two pairs of fixing members fold inward from the middle of one side of the hanging bracket. These fixing members connect to two upper and lower U-shaped connectors. The U-shaped connectors have vertically folded sides with threaded holes. A telescopic component is installed on the side of the U-shaped connector away from the connecting plate via a T-shaped sleeve.

[0004] After exploration and analysis, the patent has the following drawbacks in actual use: Although the TV bracket in the patent can realize the extension and rotation of the TV after installation, the TV needs to be manually and laboriously adjusted to stretch and rotate the angle, making the TV adjustment process cumbersome. When the TV is large or installed at a high position (such as for teaching), manual adjustment of the bracket is not practical. Utility Model Content

[0005] To address the technical problem that manual adjustment of television sets by stretching and rotating is laborious and cumbersome, and that manual adjustment of the bracket is impractical for large-screen televisions or those installed at high locations, this utility model provides an inward and outward folding telescopic bracket for television installation.

[0006] The technical solution adopted by this utility model is as follows: it includes a connecting plate, on both sides of which mounting plates are fixedly connected. Several sets of mounting holes are opened on the mounting plates. Four sets of fixing seats are fixedly installed on the front of the connecting plate. A first support plate is rotatably connected to each of the four sets of fixing seats. A rotating shaft is rotatably installed at one end of each of the upper and lower sets of first support plates. Two sets of second support plates are rotatably connected to the outside of each rotating shaft. A first hinge seat is rotatably installed at one end of each of the four sets of second support plates. A back plate is fixedly connected to each of the four sets of first hinge seats. A controller and a processor are fixedly installed on the back of the connecting plate. The controller and the processor are electrically connected. A drive assembly is provided on the connecting plate.

[0007] Furthermore, mounting brackets are fixedly connected to both the upper and lower ends of the back plate, and the mounting brackets have several sets of locking holes. A reinforcing rod is fixedly connected between the back plate and the mounting brackets.

[0008] By adopting the above technical solution, the television set is mounted on the mounting bracket.

[0009] Furthermore, the drive assembly includes two sets of sliders disposed on the connecting plate and an electric push rod rotatably mounted on the sliders. A second hinge seat is rotatably mounted on the output end of the electric push rod. The second hinge seat is fixedly mounted on one side of the back plate. The electric push rod is electrically connected to the controller.

[0010] By adopting the above technical solution, the telescopic function of the support can be achieved.

[0011] Furthermore, two sets of fixing plates are fixedly installed on the connecting plate. A servo motor is fixedly installed on one side of one set of fixing plates. A bidirectional lead screw is coaxially fixedly connected to the drive shaft of the servo motor. The bidirectional lead screw is rotatably installed between the two sets of fixing plates. Two sets of sliders are externally threaded to the bidirectional lead screw.

[0012] By adopting the above technical solution, the television can automatically adjust its angle.

[0013] Furthermore, two sets of guide rods are fixedly installed between the two sets of fixed plates, and the two sets of sliders are slidably connected to the guide rods.

[0014] By adopting the above technical solution, the stability of the slider during movement is improved.

[0015] Furthermore, the connecting plate is provided with a clearance groove, and the connecting plate is also provided with several sets of heat dissipation grooves.

[0016] By adopting the above technical solutions, the practicality of the connecting plate is improved.

[0017] The beneficial effects of this utility model are: by using the connecting plate in conjunction with the fixing seat, the first support plate, the rotating shaft, the second support plate, and the first hinge seat, the back plate can be installed movably, so that the position of the TV after installation can be stretched and rotated to adjust, thereby improving the practicality of the TV mounting bracket.

[0018] By using a controller in conjunction with a processor, servo motor, bidirectional lead screw, slider, electric push rod, and second hinge, the position of the TV after installation can be remotely adjusted, improving the ease of use of the bracket. This is especially useful for large-sized TVs or TVs installed at high locations where manual adjustment is inconvenient, further enhancing the practicality of the TV mounting bracket. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the back structure of the connecting plate in this utility model;

[0021] Figure 3 This is a schematic diagram of the back plate structure in this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the back plate under tension in this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the backplate in the deflected state in this utility model;

[0024] Figure 6 This is a schematic diagram of the back panel structure in the storage state of this utility model.

[0025] The following are the labels in the diagram: 1. Connecting plate; 2. Mounting plate; 3. Mounting hole; 4. Fixing seat; 5. First support plate; 6. Rotating shaft; 7. Second support plate; 8. First hinge seat; 9. Back plate; 10. Mounting bracket; 11. Clip hole; 12. Reinforcing rod; 13. Fixing plate; 14. Servo motor; 15. Two-way lead screw; 16. Slider; 17. Guide rod; 18. Electric push rod; 19. Second hinge seat; 20. Controller; 21. Processor; 22. Clearance groove; 23. Heat dissipation groove. Detailed Implementation

[0026] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The following is in conjunction with the appendix Figure 1 - Appendix Figure 6 The present invention will be further described below.

[0029] To address the problems existing in the background art, this application proposes the following technical solution: It includes a connecting plate 1, with mounting plates 2 fixedly connected to both sides of the connecting plate 1. The mounting plates 2 have several sets of mounting holes 3. Four sets of fixing seats 4 are fixedly installed on the front of the connecting plate 1. A first support plate 5 is rotatably connected to each of the four sets of fixing seats 4. A rotating shaft 6 is rotatably installed at one end of each of the upper and lower sets of first support plates 5. Two sets of second support plates 7 are rotatably connected to the outside of each rotating shaft 6. A first hinge seat 8 is rotatably installed at one end of each of the four sets of second support plates 7. A back plate 9 is fixedly connected to each of the four sets of first hinge seats 8. A controller 20 and a processor 21 are fixedly installed on the back of the connecting plate 1. The controller 20 and the processor 21 are electrically connected. A drive assembly is provided on the connecting plate 1.

[0030] The connecting plate 1 is fixedly installed in the wall recess of the TV using expansion bolts and mounting holes 3. The TV is fixedly installed on the back plate 9. The back plate 9 and the connecting plate 1 are movably connected by the fixing seat 4, the first support plate 5, the rotating shaft 6, the second support plate 7 and the first hinge seat 8, so that the TV can extend, retract and rotate after installation, improving the applicability of the TV. Command signals are transmitted to the processor 21 through the external remote control. The processor 21 processes the signals and sends them to the controller 20. The controller 20 controls the operation of the drive components to realize the automatic adjustment of the TV after installation, improving the convenience of using the TV.

[0031] Furthermore, mounting brackets 10 are fixedly connected to both the upper and lower ends of the back plate 9. Several sets of locking holes 11 are provided on the mounting brackets 10, and reinforcing rods 12 are fixedly connected between the back plate 9 and the mounting brackets 10.

[0032] The back plate 9 provides installation conditions for the mounting bracket 10. The hooks on the back of the TV cooperate with the locking holes 11. The hooks are locked in the locking holes 11 so that the TV is fixed on the two sets of mounting brackets 10. The setting of several sets of locking holes 11 makes it easy to hang TVs of different sizes, increasing the applicability of the bracket. The setting of the reinforcing rod 12 increases the support strength of the mounting bracket 10, ensures the strength of the fixed support for the TV, and improves the practicality of the mounting bracket 10.

[0033] To further explain, the drive assembly includes two sets of sliders 16 disposed on the connecting plate 1 and an electric push rod 18 rotatably mounted on the sliders 16. A second hinge seat 19 is rotatably mounted on the output end of the electric push rod 18. The second hinge seat 19 is fixedly mounted on one side of the back plate 9. The electric push rod 18 is electrically connected to the controller 20.

[0034] After the television needs to be stretched and installed, the controller 20 activates two sets of electric push rods 18. The output ends of the electric push rods 18 push the back plate 9 forward. During this process, the first support plate 5 rotates on the fixed base 4, one end of the second support plate 7 rotates on the rotating shaft 6, and the other end of the second support plate 7 rotates on the first hinge base 8, so that the back plate 9 is stretched forward smoothly and the television is pushed out smoothly. When the output ends of the two sets of electric push rods 18 retract, the television retracts towards the connecting plate 1.

[0035] To further explain, two sets of fixing plates 13 are fixedly installed on the connecting plate 1. A servo motor 14 is fixedly installed on one side of one set of fixing plates 13. A bidirectional lead screw 15 is coaxially fixedly connected to the drive shaft of the servo motor 14. The bidirectional lead screw 15 is rotatably installed between the two sets of fixing plates 13. Two sets of sliders 16 are externally threaded to the bidirectional lead screw 15.

[0036] When the television needs to be stretched after installation, the controller 20 controls the servo motor 14. The servo motor 14 drives the bidirectional lead screw 15 to rotate. The bidirectional lead screw 15 pushes the two sets of sliders 16 to move relative to each other. When the two sets of sliders 16 move closer to each other, the sliders 16 drive the electric push rod 18 to move. The electric push rod 18 pushes the back plate 9 to push the television out (as shown in the attached diagram). Figure 1 Appendix Figure 4 As shown in the attached diagram); when the two sets of sliders 16 move away from each other, the sliders 16 drive the electric push rods 18 to move, and the electric push rods 18 pull the back plate 9 to retract the TV and reduce the overall size of the bracket (as shown in the attached diagram). Figure 6 As shown), this allows for flexible extension and retraction of the television. When the television angle needs to be adjusted, such as when the television is tilted to the right, the conveying end of one set of electric push rods 18 extends, and the output end of the other set of electric push rods 18 retracts. The cooperation between the first support plate 5 and the second support plate 7 ensures the stable tilting of the back plate 9 (as shown in the attached diagram). Figure 5 As shown in the figure, the automatic adjustment of the TV angle is realized, which improves the practicality of the bracket. Especially when it is inconvenient to manually adjust the TV, the double-acting lead screw 15 is equipped with a lead screw protective cover to prevent dust from falling on the surface of the double-acting lead screw 15 and to improve the service life of the double-acting lead screw 15. The lead screw protective cover is an existing mature product and is not shown in the figure.

[0037] Servo motor 14 is a YNT-02 motor, and electric actuator 18 is an ANT-35 electric actuator. When the user presses a button on the remote control (such as "stretch", "retract", "rotate", etc.), the microcontroller (MCU) inside the remote control will recognize the button signal and generate the corresponding control command. The modulated signal inside the remote control is sent to the processor 21 through the infrared transmitter. The infrared receiver on the processor 21 (such as VS1838B) receives the light signal and converts it into an electrical signal, which is then sent to the controller 20. The controller 20 is a PLC programmable controller. The controller 20 controls the servo motor 14 and the electric actuator 18, so that the servo motor 14 and the electric actuator 18 cooperate with each other.

[0038] To further explain, two sets of guide rods 17 are fixedly installed between the two sets of fixed plates 13, and both sets of sliders 16 are slidably connected to the guide rods 17.

[0039] The guide rod 17 guides and limits the movement of the slider 16, preventing the two sets of sliders 16 from flipping when the bidirectional lead screw 15 rotates, thus improving the stability of the two sets of sliders 16 during movement and ensuring the smooth stretching and adjustment of the TV position.

[0040] Furthermore, the connecting plate 1 is provided with a clearance groove 22, and the connecting plate 1 is also provided with several sets of heat dissipation grooves 23.

[0041] The clearance groove 22 is designed to leave space for the socket, which facilitates the connection of the TV power cord and data cable. The cooperation between the connecting plate 1 and the mounting plate 2 leaves a gap between the connecting plate 1 and the wall, which is beneficial for the heat dissipation of the TV, servo motor 14, controller 20 and processor 21. The heat dissipation groove 23 further improves the heat dissipation effect, while reducing the weight and material cost of the connecting plate 1.

[0042] The servo motor 14, electric push rod 18, controller 20, and processor 21 of the inward and outward folding telescopic bracket for television installation of this utility model are all purchased from the market and are existing technologies. Those skilled in the industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0043] For specific operation, refer to the following instructions: Fix the connecting plate 1 in the recessed wall of the TV installation using expansion bolts and mounting holes 3. Attach the hooks on the back of the TV to the clip holes 11 to hang the TV on the two sets of mounting brackets 10. When it is necessary to push the installed TV out, send a command to the processor 21 via the remote control. The processor 21 converts the command and sends the signal to the controller 20. The controller 20 causes the servo motor 14 to rotate, driving the bidirectional lead screw 15. The bidirectional lead screw 15 pushes the two sets of sliders 16 closer together. The sliders 16 move the electric push rods 18, which push the back plate 9 to push the TV out. When it is necessary to adjust the angle, the controller 20 controls the output end of one set of electric push rods 18 to extend, and the output end of the other set of electric push rods 18 to retract. The first support plate 5 and the second support plate 7 cooperate to deflect the back plate 9.

[0044] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0045] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. An inward and outward folding telescopic bracket for installing a television set, characterized in that, The system includes a connecting plate (1), on both sides of which mounting plates (2) are fixedly connected. The mounting plates (2) have several sets of mounting holes (3). Four sets of fixing seats (4) are fixedly installed on the front of the connecting plate (1). A first support plate (5) is rotatably connected to each of the four sets of fixing seats (4). A rotating shaft (6) is rotatably installed at one end of each of the upper and lower sets of the first support plates (5). Two sets of second support plates (7) are rotatably connected to the outside of each of the rotating shafts (6). A first hinge seat (8) is rotatably installed at one end of each of the four sets of second support plates (7). A back plate (9) is fixedly connected to each of the four sets of first hinge seats (8). A controller (20) and a processor (21) are fixedly installed on the back of the connecting plate (1). The controller (20) and the processor (21) are electrically connected. A drive assembly is provided on the connecting plate (1).

2. The telescopic bracket for installing a television set according to claim 1, characterized in that, The back plate (9) is fixedly connected to the upper and lower ends of the mounting bracket (10), and the mounting bracket (10) is provided with several sets of card holes (11). A reinforcing rod (12) is fixedly connected between the back plate (9) and the mounting bracket (10).

3. The telescopic bracket for installing a television set according to claim 2, characterized in that, The drive assembly includes two sets of sliders (16) disposed on the connecting plate (1) and an electric push rod (18) rotatably mounted on the sliders (16). A second hinge seat (19) is rotatably mounted on the output end of the electric push rod (18). The second hinge seat (19) is fixedly mounted on one side of the back plate (9). The electric push rod (18) is electrically connected to the controller (20).

4. The inward and outward folding telescopic bracket for television installation according to claim 3, characterized in that, Two sets of fixing plates (13) are fixedly installed on the connecting plate (1). A servo motor (14) is fixedly installed on one side of one set of fixing plates (13). A bidirectional lead screw (15) is coaxially fixedly connected to the drive shaft of the servo motor (14). The bidirectional lead screw (15) is rotatably installed between the two sets of fixing plates (13). Two sets of sliders (16) are threaded to the outside of the bidirectional lead screw (15).

5. The telescopic bracket for installing a television set according to claim 4, characterized in that, Two sets of guide rods (17) are fixedly installed between the two sets of fixed plates (13), and the two sets of sliders (16) are slidably connected to the guide rods (17).

6. The telescopic bracket for installing a television set according to claim 5, characterized in that, The connecting plate (1) is provided with a clearance groove (22) and a number of heat dissipation grooves (23).

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