Light adjusting frame for AI live broadcast
Through the combination of lifting mechanism and angle adjustment mechanism, the time-consuming and labor-intensive problem of the existing live broadcast lighting adjustment frame in angle and height adjustment is solved, and the rapid and accurate adjustment of fill lights is achieved, which improves the live broadcast effect.
Patent Information
- Application Number
- CN202421964262.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-14
AI Technical Summary
The existing live light adjustment frames are time-consuming and labor-intensive in angle and height adjustment, and are not convenient for automatic and free adjustment, reducing practicality.
The lifting mechanism and angle adjustment mechanism are adopted to achieve rapid adjustment of the height and angle of the fill light through the combination of the motor drive sprocket, worm and bevel gear.
It improves the convenience and practicality of the lighting adjustment frame, realizes rapid and accurate adjustment of fill lights, and improves the live broadcast effect.
Smart Images
Figure CN223076853U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of live broadcast lighting auxiliary equipment, in particular to a lighting adjusting frame for AI live broadcast. Background Technique
[0002] The lighting adjusting frame for AI live broadcast is an important device. It can help the anchor automatically identify and adapt to complex shooting environments during the live broadcast, dynamically adjust the lighting intensity, color temperature balance, and precisely control the brightness of the anchor's picture to avoid overexposure or underexposure. This device uses color science theory for real-time correction and beautification to ensure that the anchor's facial skin color is natural, the background has distinct levels, and the overall picture is vivid and textured. Whether it is a professional or an ordinary user, who pursues a high-definition and textured live broadcast picture, the AI live broadcast parameter adjustment system can easily meet their needs and truly achieve worry-free parameter adjustment;
[0003] First of all, the existing brackets for live broadcast lighting generally adjust the tilt angle of the live broadcast lamp manually. This adjustment method is time-consuming and laborious, and cannot quickly and accurately adjust the lighting to the appropriate irradiation direction. Secondly, when adjusting the height of the live broadcast lighting bracket, the height of the bracket is generally adjusted by bolt fixation. After multiple adjustments, the bolt fixation is likely to become unstable, making it inconvenient to freely adjust the support height of the bracket automatically, and reducing the practicability of the lighting adjusting frame. Content of the Utility Model
[0004] In order to solve the problems that the existing lighting adjusting frame is time-consuming and laborious when adjusting the angle of the fill light and is not convenient to automatically and preferably freely adjust the support height of the bracket; the purpose of the utility model is to provide a lighting adjusting frame for AI live broadcast.
[0005] To solve the above technical problems, the utility model adopts the following technical solutions: A lighting adjustment bracket for AI live broadcast, including a base. The top end of the base is fixedly connected with a vertical shell. The inner wall of the vertical shell is slidably connected with a connecting shell, and a lifting mechanism is jointly arranged at the bottom end of the connecting shell and the lower inner wall of the vertical shell. The top end of the connecting shell is provided with an angle adjustment mechanism, and the top end of the angle adjustment mechanism is fixedly connected with a fill light body. The angle adjustment mechanism includes a connecting seat. The bottom end of the connecting seat is fixedly connected with the top end of the connecting shell. The outer surface of the connecting seat is fixedly sleeved with a protective shell. The lower part of one end of the protective shell is fixedly connected with a support seat. The top end of the support seat is fixedly connected with a first motor, and the output end of the first motor penetrates through one end of the protective shell and is fixedly connected with a first round rod. The inner wall of one side of the protective shell is rotatably connected with a second round rod, and sprockets are fixedly sleeved on the outer surfaces of the first round rod and the second round rod. A chain is jointly sleeved on the outer surfaces of the two sprockets. One end of each of the first round rod and the second round rod is fixedly connected with a worm, and worm gears are meshed with the outer surfaces of the two worms. A long rod is fixedly connected to the inner walls of the two worm gears. One end of the long rod penetrates through one end of the connecting seat, and a mounting plate is fixedly sleeved on the outer surface of the long rod. The outer surface of the fill light body is fixedly connected with the inner wall of the mounting plate.
[0006] Preferably, the lifting mechanism includes a support plate. The bottom end of the support plate is fixedly connected with the lower inner wall of the vertical shell. The top end of the support plate is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a first bevel gear. The outer surface of the first bevel gear is meshed with a second bevel gear, and the inner wall of the second bevel gear is fixedly connected with a vertical rod. The bottom end of the vertical rod is rotatably connected with the lower inner wall of the vertical shell. The top end of the vertical rod is fixedly connected with a screw rod, and a slider is threadedly sleeved on the outer surface of the screw rod. The top end of the slider is fixedly connected with the bottom end of the connecting shell.
[0007] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0008] 1. Through the angle adjustment mechanism of the present application, it is convenient to quickly and preferably adjust the angle of the fill light, so as to achieve a better fill light effect during live broadcast and improve the convenience of using the lighting adjustment bracket.
[0009] 2. Through the lifting mechanism of the present application, it is convenient to preferably adjust the height position of the fill light and improve the practicability of the lighting adjustment bracket. Description of the Drawings
[0010] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0011] Figure 1 It is a schematic structural diagram of the present invention.
[0012] Figure 2 It is a schematic structural diagram of the angle adjustment mechanism of the present invention.
[0013] Figure 3 It is an exploded structural diagram of another perspective of the angle adjustment mechanism of the present invention.
[0014] Figure 4 It is a schematic structural diagram of the cross-section of the lifting mechanism of the present invention.
[0015] In the figure: 1, base; 2, angle adjustment mechanism; 21, first motor; 22, support base; 23, connection base; 24, protective shell; 25, mounting plate; 26, worm gear; 27, worm; 28, second round rod; 29, sprocket; 201, chain; 202, first round rod; 203, long rod; 3, lifting mechanism; 31, slider; 32, vertical rod; 33, second bevel gear; 34, first bevel gear; 35, support plate; 36, second motor; 37, screw; 38, limit groove; 4, connection shell; 5, vertical shell; 6, supplementary light lamp body. Specific embodiments
[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
[0017] Embodiment: As Figures 1-4As shown in the figure, the present utility model provides a lighting adjustment bracket for AI live broadcast, including a base 1. The top end of the base 1 is fixedly connected with a vertical shell 5. The inner wall of the vertical shell 5 is slidably connected with a connecting shell 4. The bottom end of the connecting shell 4 and the lower inner wall of the vertical shell 5 are jointly provided with a lifting mechanism 3. The top end of the connecting shell 4 is provided with an angle adjustment mechanism 2, and the top end of the angle adjustment mechanism 2 is fixedly connected with a supplementary light lamp body 6. The angle adjustment mechanism 2 includes a connecting seat 23. The bottom end of the connecting seat 23 is fixedly connected with the top end of the connecting shell 4. The outer surface of the connecting seat 23 is fixedly sleeved with a protective shell 24. The lower part of one end of the protective shell 24 is fixedly connected with a support seat 22. The top end of the support seat 22 is fixedly connected with a first motor 21, and the output end of the first motor 21 penetrates through one end of the protective shell 24 and is fixedly connected with a first round rod 202. The inner wall of one side of the protective shell 24 is rotatably connected with a second round rod 28. The outer surfaces of the first round rod 202 and the second round rod 28 are both fixedly sleeved with sprockets 29. The outer surfaces of the two sprockets 29 are jointly sleeved with a chain 201. One end of each of the first round rod 202 and the second round rod 28 is fixedly connected with a worm 27. The outer surfaces of the two worms 27 are both meshed with worm wheels 26. The inner walls of the two worm wheels 26 are jointly fixedly connected with a long rod 203. One end of the long rod 203 penetrates through one end of the connecting seat 23, and the outer surface of the long rod 203 is fixedly sleeved with a mounting plate 25. The outer surface of the supplementary light lamp body 6 is fixedly connected with the inner wall of the mounting plate 25. The lifting mechanism 3 is used to conveniently and freely adjust the height of the supplementary light lamp body 6. Through the angle adjustment mechanism 2, when the first motor 21 is started, the output end of the first motor 21 drives the first round rod 202 to rotate. The rotation of the first round rod 202 drives one of the sprockets 29 to rotate. The rotation of one of the sprockets 29 in cooperation with the chain 201 makes the other sprocket 29 drive the second round rod 28 to rotate. The synchronous rotation of the first round rod 202 and the second round rod 28 drives the two worms 27 to rotate synchronously and in the same direction. The synchronous rotation of the two worms 27 drives the two worm wheels 26 to rotate synchronously and in the same direction. The rotation of the two worm wheels 26 jointly drives the long rod 203 to rotate. The rotation of the long rod 203 drives the mounting plate 25 to rotate, so that the supplementary light lamp body 6 connected to the mounting plate 25 rotates a certain angle around the center of the long rod 203, which is not convenient for quickly adjusting the angle of the supplementary light lamp body 6, so as to make the supplementary light effect of the supplementary light lamp body 6 better.
[0018] The lifting mechanism 3 includes a support plate 35. The bottom end of the support plate 35 is fixedly connected to the lower inner wall of the vertical shell 5. The top end of the support plate 35 is fixedly connected with a second motor 36, and the output end of the second motor 36 is fixedly connected with a first bevel gear 34. The outer surface of the first bevel gear 34 is meshed with a second bevel gear 33, and the inner wall of the second bevel gear 33 is fixedly connected with a vertical rod 32. The bottom end of the vertical rod 32 is rotatably connected to the lower inner wall of the vertical shell 5. The top end of the vertical rod 32 is fixedly connected with a screw rod 37, and the outer surface of the screw rod 37 is threadedly sleeved with a slider 31. The top end of the slider 31 is fixedly connected to the bottom end of the connection shell 4. When the second motor 36 is started, the output end of the second motor 36 drives the first bevel gear 34 to rotate. The rotation of the first bevel gear 34 drives the second bevel gear 33 to rotate. The rotation of the second bevel gear 33 drives the vertical rod 32 to rotate. The rotation of the vertical rod 32 drives the screw rod 37 to rotate. The rotation of the screw rod 37 drives the slider 31 to move. The movement of the slider 31 drives the connection shell 4 to move. The movement of the connection shell 4 enables the height of the supplementary light lamp body 6 to be quickly adjusted, improving the practicability of the lighting adjustment bracket.
[0019] Both ends of the long rod 203 are respectively rotatably connected to the inner walls on both sides of the protective shell 24, which plays a role in facilitating the positioning of the position of the long rod 203 during rotation by the protective shell 24.
[0020] The outer surfaces of the two worm gears 27 are respectively threadedly matched with the outer surfaces of the two worm wheels 26, which facilitates the rotation of the corresponding worm gear 27 to drive the corresponding worm wheel 26 to rotate.
[0021] The connection seat 23 is in a "U" shape, and both ends of the mounting plate 25 are respectively in rotational contact with the inner walls on both sides of the connection seat 23, which plays a role in facilitating the guiding of the mounting plate 25 during rotation by the connection seat 23.
[0022] The inner wall of the mounting plate 25 is arc-shaped, which facilitates the more fitting installation of the supplementary light lamp body 6 on the mounting plate 25.
[0023] The inner wall thread of the slider 31 is threadedly matched with the outer surface of the screw rod 37, which plays a role in facilitating the cooperation of the screw rod 37 and the slider 31 so that the rotation of the screw rod 37 drives the slider 31 to move.
[0024] Two limiting grooves 38 for cooperating with the slider 31 are formed on the outer surface of the vertical shell 5, and both ends of the slider 31 are respectively slidably connected to the inner walls on both sides of the two limiting grooves 38. The cooperation of the limiting grooves 38 and the slider 31 plays a role in facilitating the guiding and limiting of the slider 31 during movement, preventing the slider 31 from moving out of the outer surface of the screw rod 37.
[0025] Working principle: First, place the lighting adjustment frame structure at a suitable position for use. Then, through the lifting mechanism 3, start the second motor 36. The output end of the second motor 36 drives the first bevel gear 34 to rotate. The rotation of the first bevel gear 34 drives the second bevel gear 33 to rotate;
[0026] The rotation of the second bevel gear 33 drives the vertical rod 32 to rotate. The rotation of the vertical rod 32 drives the screw rod 37 to rotate. The rotation of the screw rod 37 drives the slider 31 to move. The limiting groove 38 is used in cooperation with the slider 31 to facilitate the guiding and limiting of the slider 31 during movement. The movement of the slider 31 drives the connecting shell 4 to move, and adjusts the supplementary light body 6 to a suitable height for use;
[0027] Then, through the angle adjustment mechanism 2, start the first motor 21. The output end of the first motor 21 drives the first round rod 202 to rotate. The rotation of the first round rod 202 drives one of the sprockets 29 to rotate. The rotation of one of the sprockets 29 in cooperation with the chain 201 causes the other sprocket 29 to drive the second round rod 28 to rotate. The synchronous rotation of the first round rod 202 and the second round rod 28 drives the two worm gears 27 to rotate synchronously and in the same direction;
[0028] The synchronous rotation of the two worm gears 27 drives the two worm wheels 26 to rotate synchronously and in the same direction. The rotation of the two worm wheels 26 together drives the long rod 203 to rotate. The protective shell 24 plays a role in positioning the position of the long rod 203 during rotation;
[0029] The rotation of the long rod 203 drives the mounting plate 25 to rotate, so that the angle of the supplementary light body 6 connected to the mounting plate 25 is adjusted to a suitable angle for use, thereby improving the convenience of using the lighting adjustment frame.
[0030] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and its equivalent technologies, the present utility model is also intended to include these changes and modifications.
Claims
1. Lighting adjustment stand for AI live broadcast, comprising a base (1), characterized in that: The top end of the base (1) is fixedly connected with a vertical shell (5). The inner wall of the vertical shell (5) is slidably connected with a connecting shell (4). A lifting mechanism (3) is jointly arranged at the bottom end of the connecting shell (4) and the lower inner wall of the vertical shell (5). The top end of the connecting shell (4) is provided with an angle adjustment mechanism (2), and the top end of the angle adjustment mechanism (2) is fixedly connected with a supplementary light lamp body (6). The angle adjustment mechanism (2) includes a connecting seat (23). The bottom end of the connecting seat (23) is fixedly connected with the top end of the connecting shell (4). The outer surface of the connecting seat (23) is fixedly sleeved with a protective shell (24). The lower part of one end of the protective shell (24) is fixedly connected with a support seat (22). The top end of the support seat (22) is fixedly connected with a first motor (21). The output end of the first motor (21) penetrates through one end of the protective shell (24) and is fixedly connected with a first round rod (202). One side inner wall of the protective shell (24) is rotatably connected with a second round rod (28). The outer surfaces of the first round rod (202) and the second round rod (28) are both fixedly sleeved with chain wheels (29). The outer surfaces of the two chain wheels (29) are jointly sleeved with a chain (201). One end of each of the first round rod (202) and the second round rod (28) is fixedly connected with a worm (27). The outer surfaces of the two worms (27) are both meshed with worm wheels (26). The inner walls of the two worm wheels (26) are jointly fixedly connected with a long rod (203). One end of the long rod (203) penetrates through one end of the connecting seat (23). The outer surface of the long rod (203) is fixedly sleeved with a mounting plate (25). The outer surface of the supplementary light lamp body (6) is fixedly connected with the inner wall of the mounting plate (25).
2. The lighting adjustment stand for AI live broadcast according to claim 1, characterized in that: The lifting mechanism (3) includes a support plate (35). The bottom end of the support plate (35) is fixedly connected with the lower inner wall of the vertical shell (5). The top end of the support plate (35) is fixedly connected with a second motor (36). The output end of the second motor (36) is fixedly connected with a first bevel gear (34). The outer surface of the first bevel gear (34) is meshed with a second bevel gear (33). The inner wall of the second bevel gear (33) is fixedly connected with a vertical rod (32). The bottom end of the vertical rod (32) is rotatably connected with the lower inner wall of the vertical shell (5). The top end of the vertical rod (32) is fixedly connected with a screw rod (37). The outer surface of the screw rod (37) is threadedly sleeved with a slider (31). The top end of the slider (31) is fixedly connected with the bottom end of the connecting shell (4).
3. The lighting adjustment stand for AI live broadcast according to claim 1, characterized in that: Both ends of the long rod (203) are rotatably connected with the inner walls of both sides of the protective shell (24).
4. The lighting adjustment bracket for AI live broadcast according to claim 1, wherein: The outer surfaces of the two worms (27) are threadedly matched with the outer surfaces of the two worm wheels (26) respectively.
5. The lighting adjustment bracket for AI live broadcast according to claim 1, characterized in that: The connecting seat (23) is in a "U" shape, and both ends of the mounting plate (25) are in rotational contact with the inner walls of both sides of the connecting seat (23) respectively.
6. The lighting adjustment stand for AI live broadcast according to claim 1, characterized in that: The inner wall of the mounting plate (25) is in an arc shape.
7. The lighting adjustment stand for AI live broadcast according to claim 2, characterized in that: The inner wall thread of the slider (31) is threadedly matched with the outer surface thread of the screw rod (37).
8. The lighting adjustment stand for AI live broadcast according to claim 2, wherein: Two limiting grooves (38) for cooperating with the sliding block (31) are formed in the outer surface of the vertical shell (5), and two ends of the sliding block (31) are respectively in sliding connection with the inner walls on both sides of the two limiting grooves (38).