Conference table LED display screen based on AI voice recognition control

Abstract

The utility model provides a conference table LED display screen based on AI voice recognition control, and belongs to the technical field of display screens, the conference table LED display screen comprises a conference table body and an LED display body, the top of the conference table body is provided with a first embedding groove, and the interior of the conference table body is provided with a cavity; a second movable groove penetrating to the cavity is formed in the bottom wall of the first embedding groove, a lifting assembly is arranged in the cavity, a connecting device is arranged at the top of the lifting assembly and comprises a fixing frame and a mounting frame which are hinged to each other, the fixing frame is arranged at the top of the lifting assembly, and the LED display body is arranged on the mounting frame. An angle adjusting assembly is arranged at the hinged position of the fixing frame and the mounting frame, an AI control module is arranged in the conference table body, the AI control module is in communication connection with the lifting assembly and the angle adjusting assembly, and the problems that the office area of small and medium-sized enterprises is limited, and a large display screen cannot be mounted, so that information display is incomplete, and the interactivity and the visual effect are poor are solved.

Description

Technical Field

[0001] This utility model relates to the field of display technology, and more specifically, to a conference table LED display screen based on AI voice recognition control. Background Technology

[0002] In modern conference rooms, high-definition LED displays have become an important tool for improving meeting efficiency and atmosphere. These displays can present high-definition text, images, and video content, enriching the ways information is presented in meetings and enhancing interactivity and participation through multimedia presentations. They can flexibly display meeting agendas, speaker introductions, data analysis reports, etc., providing participants with an intuitive and vivid visual experience, greatly improving the professionalism and efficiency of meetings. However, in small and medium-sized enterprises, due to limited office space, it is often difficult to install such large displays, relying more on whiteboards or projectors. While these tools can meet basic meeting needs, they are significantly lacking in the comprehensiveness, interactivity, and visual effects of information presentation. Utility Model Content

[0003] To overcome the above shortcomings, this utility model provides a conference table LED display screen based on AI voice recognition control to solve the aforementioned problems.

[0004] This utility model is implemented as follows:

[0005] An AI voice recognition-controlled LED display screen for a conference table includes a conference table body and an LED display body. The top of the conference table body has a first embedding groove, and the interior of the conference table body has a cavity. A second movable groove extending through the cavity is formed on the bottom wall of the first embedding groove. A lifting assembly is disposed inside the cavity, and a connecting device is disposed on the top of the lifting assembly. The connecting device includes a fixed frame and a mounting frame that are hinged together. The fixed frame is disposed on the top of the lifting assembly, and the LED display body is disposed on the mounting frame. An angle adjustment component is disposed at the hinge point between the fixed frame and the mounting frame. An AI control module is disposed inside the conference table body, and the AI ​​control module is communicatively connected to the lifting assembly and the angle adjustment component.

[0006] In an embodiment of this utility model, the lifting assembly includes two electric actuators and a lifting platform. The electric actuators are disposed at the bottom of the cavity, and the end of their output shafts is fixed to the bottom of the lifting platform.

[0007] In an embodiment of this utility model, a plurality of telescopic guide rods are provided between the bottom of the lifting platform and the bottom wall of the cavity.

[0008] In an embodiment of this utility model, the telescopic guide rod includes a telescopic sleeve fixedly disposed on the bottom wall of the cavity, and a telescopic inner rod fixedly disposed on the bottom of the lifting platform, wherein the telescopic inner rod is inserted into the opposite telescopic sleeve.

[0009] In an embodiment of this utility model, after the electric actuator is fully extended, the lifting platform is embedded in the second movable groove, and its top is flush with the bottom wall of the first embedded groove.

[0010] In an embodiment of this utility model, the fixing frame is provided with a first connecting part and a second connecting part, and the mounting frame and the fixing frame are hinged to each other at the first connecting part by bolts.

[0011] In an embodiment of this utility model, the angle adjustment assembly comprises a slotted frame, a servo motor, and an arc-shaped gear. The slotted frame is disposed at the second connecting part inside the fixed frame. The servo motor is fixedly disposed on the other side of the slotted frame and passes through the two side ears of the slotted frame. A drive gear is disposed on the output shaft of the servo motor at the middle of the two side ears of the slotted frame. The arc-shaped gear is fixedly disposed on the side of the mounting frame near the fixed frame, and the arc-shaped gear meshes with the drive gear.

[0012] In an embodiment of this utility model, the AI ​​control module includes a voice receiver and a controller. There are four voice receivers, which are respectively located at the four corners of the tabletop of the conference table body. The controller is located inside the conference table body.

[0013] In an embodiment of this utility model, the signal output terminal of the voice receiver is communicatively connected to the signal input terminal of the controller, and the signal input terminals of the electric actuator and the servo motor are communicatively connected to the signal output terminal of the controller.

[0014] The beneficial effects of this utility model are as follows: the LED display screen body is embedded in the top of the conference table, and the folding and unfolding of the LED display screen body is realized through the lifting component and the angle adjustment component. This design not only saves the space of the conference room, but also makes the conference room more tidy and beautiful when not in use; the unfolding, folding and angle adjustment of the display screen are controlled by voice commands, realizing remote intelligent control, which not only improves convenience, but also avoids the inconvenience and interference that may be caused by traditional button or remote control operation. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 A schematic diagram of the structure of a conference table LED display screen controlled by AI voice recognition after being closed, provided for an embodiment of this utility model;

[0017] Figure 2 A schematic diagram of the unfolded structure of a conference table LED display screen based on AI voice recognition control, provided for an embodiment of this utility model;

[0018] Figure 3 A cross-sectional view of an AI voice recognition-controlled LED display screen on a conference table after it has been unfolded, as provided for an embodiment of this utility model.

[0019] Figure 4 for Figure 3 Enlarged structural diagram at point A;

[0020] Figure 5 for Figure 3 Enlarged structural diagram at point B;

[0021] Figure 6 A communication block diagram provided for embodiments of this utility model.

[0022] In the diagram: 10. Conference table body; 11. First embedded slot; 12. Second movable slot; 13. Cavity; 20. Lifting assembly; 21. Lifting platform; 22. Electric actuator; 23. Telescopic guide rod; 2301. Telescopic sleeve; 2302. Telescopic inner rod; 30. Connecting device; 31. Fixing frame; 3101. First connecting part; 3102. Second connecting part; 32. Mounting frame; 40. LED display body; 50. Angle adjustment assembly; 51. Slotted frame; 52. Servo motor; 53. Drive gear; 54. Arc gear; 60. AI control module; 61. Voice receiver; 62. Controller. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0025] like Figure 1-3 As shown, this utility model provides an AI voice recognition control-based LED display screen for a conference table, including a conference table body 10 and an LED display body 40. The top of the conference table body 10 has a first embedding groove 11, and the interior of the conference table body 10 has a cavity 13. The bottom wall of the first embedding groove 11 has a second movable groove 12 that extends through the cavity 13. A lifting assembly 20 is arranged inside the cavity 13, and a connecting device 30 is arranged on the top of the lifting assembly 20. The connecting device 30 includes a fixed frame 31 and a mounting frame 32 that are hinged to each other. The fixed frame 31 is arranged on the top of the lifting assembly 20, and the LED display body 40 is arranged on the mounting frame 32. An angle adjustment assembly 50 is arranged at the hinge of the fixed frame 31 and the mounting frame 32. An AI control module 60 is arranged inside the conference table body 10. The AI ​​control module 60 is communicatively connected to the lifting assembly 20 and the angle adjustment assembly 50. In use, the LED display body 40 is controlled by voice commands to switch between folding and unfolding states on the conference table body 10. This compact design is used to address the space limitations of conference rooms in small and medium-sized enterprises.

[0026] like Figure 5 As shown, the lifting assembly 20 includes two electric push rods 22 and a lifting platform 21. The electric push rods 22 are located at the bottom of the cavity 13, and the end of their output shafts is fixed to the bottom of the lifting platform 21.

[0027] In a preferred embodiment, a plurality of telescopic guide rods 23 are provided between the bottom of the lifting platform 21 and the bottom wall of the cavity 13. The telescopic guide rods 23 include a telescopic sleeve 2301 fixedly disposed on the bottom wall of the cavity 13 and a telescopic inner rod 2302 fixedly disposed on the bottom of the lifting platform 21. The telescopic inner rod 2302 is inserted into the opposite telescopic sleeve 2301. Since the assembly position of the LED display body 40 is not at the center point, its center of gravity is on the lifting platform 21, which will cause the output shaft of the electric push rod 22 to deviate radially. In severe cases, it may cause structural deformation and make it unusable. The telescopic guide rods 23 can increase the stability of the electric push rod 22, thereby ensuring the stability of the lifting platform 21 during the lifting process.

[0028] It should be noted that after the electric push rod 22 is fully extended, the lifting platform 21 is just embedded in the second movable slot 12, and its top is flush with the bottom wall of the first embedded slot 11. The area of ​​the lifting platform 21 is less than or equal to the area of ​​the second movable slot 12. Its function is to ensure that the second movable slot 12 is closed to a certain extent after the LED display body 40 is fully extended, so as to prevent foreign objects from falling into the cavity 13 during the meeting.

[0029] like Figure 2-3 As shown, the fixing frame 31 is provided with a first connecting part 3101 and a second connecting part 3102, and the mounting frame 32 and the fixing frame 31 are hinged to each other at the first connecting part 3101 by bolts.

[0030] In this embodiment, the angle adjustment component 50 includes a slotted frame 51, a servo motor 52, and an arc gear 54. The slotted frame 51 is located at the second connecting part 3102 inside the fixed frame 31. The servo motor 52 is fixedly located on the other side of the slotted frame 51 and passes through the two side ears of the slotted frame 51. A drive gear 53 is provided on the output shaft of the servo motor 52 at the middle of the two side ears of the slotted frame 51. The arc gear 54 is fixedly located on the side of the mounting frame 32 near the fixed frame 31, and the arc gear 54 meshes with the drive gear 53.

[0031] In this embodiment, the AI ​​control module 60 includes a voice receiver 61 and a controller 62. There are four voice receivers 61, which are respectively set at the four corners of the tabletop of the conference table body 10. The controller 62 is set inside the conference table body 10.

[0032] like Figure 6 As shown, the signal output terminal of the voice receiver 61 is communicatively connected to the signal input terminal of the controller 62, and the signal input terminals of the electric actuator 22 and the servo motor 52 are communicatively connected to the signal output terminal of the controller 62.

[0033] Specifically, the working principle of this conference table LED display screen based on AI voice recognition control is as follows: When the LED display body 40 needs to be unfolded, the participants issue a command via voice. After receiving the signal, the voice receiver 61 sends it to the controller 62. At this time, the controller 62 first controls the electric push rod 22 to extend. Then, the lifting platform 21 rises with the action of its output shaft, eventually making the platform of the lifting platform 21 level with the bottom wall of the first movable groove. Then, the servo motor 52 is controlled to rotate, and the drive gear 53 on its output shaft drives the arc gear 54 to rotate, thereby rotating the mounting bracket 32 ​​from a horizontal position to a vertical position, thus completing the unfolding operation. When folding is required, the servo motor 52 and the electric push rod 22 can be reversed by command. At this time, the LED display body 40 is completely embedded in the first embedding groove 11. Through the above structure, the problem of incomplete information display, poor interactivity and visual effects caused by the limited office space of small and medium-sized enterprises that cannot install large display screens is solved.

[0034] It should be noted that the specific models and specifications of the controller 62, voice receiver 61, electric actuator 22 and servo motor 52 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0035] The power supply and operating principle of the controller 62, voice receiver 61, electric actuator 22 and servo motor 52 are clear to those skilled in the art and will not be described in detail here.

[0036] The present invention has been further described above with reference to specific embodiments. However, it should be understood that the specific description herein should not be construed as limiting the substance and scope of the present invention. Various modifications made by those skilled in the art to the above embodiments after reading this specification are all within the scope of protection of the present invention.

Claims

1. A conference table LED display screen based on AI voice recognition control, characterized in that, The system includes a conference table body (10) and an LED display body (40). The top of the conference table body (10) has a first recessed groove (11). The interior of the conference table body (10) has a cavity (13). The bottom wall of the first recessed groove (11) has a second movable groove (12) extending into the cavity (13). A lifting assembly (20) is installed inside the cavity (13). A connecting device (30) is installed on the top of the lifting assembly (20). The connecting device (30) includes mutually... The fixed frame (31) and the mounting frame (32) are hinged. The fixed frame (31) is located on the top of the lifting assembly (20). The LED display body (40) is located on the mounting frame (32). An angle adjustment assembly (50) is provided at the hinge of the fixed frame (31) and the mounting frame (32). An AI control module (60) is provided inside the conference table body (10). The AI ​​control module (60) is communicatively connected to the lifting assembly (20) and the angle adjustment assembly (50).

2. The conference table LED display screen based on AI voice recognition control according to claim 1, characterized in that, The lifting assembly (20) includes two electric push rods (22) and a lifting platform (21). The electric push rods (22) are located at the bottom of the cavity (13), and the end of their output shafts is fixed to the bottom of the lifting platform (21).

3. The conference table LED display screen based on AI voice recognition control according to claim 2, characterized in that, Several telescopic guide rods (23) are provided between the bottom of the lifting platform (21) and the bottom wall of the cavity (13).

4. The conference table LED display screen based on AI voice recognition control according to claim 3, characterized in that, The telescopic guide rod (23) includes a telescopic sleeve (2301) fixedly installed on the bottom wall of the cavity (13) and a telescopic inner rod (2302) fixedly installed on the bottom of the lifting platform (21). The telescopic inner rod (2302) is inserted into the opposite telescopic sleeve (2301).

5. A conference table LED display screen based on AI voice recognition control according to claim 4, characterized in that, After the electric actuator (22) is fully extended, the lifting platform (21) is embedded in the second movable groove (12), and its top is flush with the bottom wall of the first embedded groove (11).

6. The conference table LED display screen based on AI voice recognition control according to claim 5, characterized in that, The fixing frame (31) is provided with a first connecting part (3101) and a second connecting part (3102), and the mounting frame (32) and the fixing frame (31) are hinged to each other at the first connecting part (3101) by bolts.

7. A conference table LED display screen based on AI voice recognition control according to claim 6, characterized in that, The angle adjustment assembly (50) comprises a slotted frame (51), a servo motor (52), and an arc gear (54). The slotted frame (51) is located at the second connecting part (3102) inside the fixed frame (31). The servo motor (52) is fixedly located on the other side of the slotted frame (51) and passes through the two side ears of the slotted frame (51). A drive gear (53) is provided on the output shaft of the servo motor (52) at the middle of the two side ears of the slotted frame (51). The arc gear (54) is fixedly located on the side of the mounting bracket (32) near the fixed frame (31). The arc gear (54) meshes with the drive gear (53).

8. A conference table LED display screen based on AI voice recognition control according to claim 7, characterized in that, The AI ​​control module (60) includes a voice receiver (61) and a controller (62). There are four voice receivers (61), which are respectively located at the four corners of the tabletop of the conference table body (10). The controller (62) is located inside the conference table body (10).

9. A conference table LED display screen based on AI voice recognition control according to claim 8, characterized in that, The signal output terminal of the voice receiver (61) is communicatively connected to the signal input terminal of the controller (62), and the signal input terminals of the electric push rod (22) and the servo motor (52) are communicatively connected to the signal output terminal of the controller (62).

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