Multi-platform mobile live broadcast equipment

Abstract

The utility model discloses a multi-platform mobile live broadcast device, which relates to the technical field of live broadcast devices, and comprises a bottom plate, the top surface of the bottom plate is connected with a rotatable first screw rod, the outer wall of the first screw rod is in threaded connection with a moving block, one side of the moving block is fixedly provided with a lifting base, and the lifting base is fixedly provided with a movable block. The adjusting assembly is used for adjusting the shooting angle and comprises a rotatable rotating disc installed on the top face of the lifting base, a stand column is fixedly connected to the top face of the rotating disc, a placing plate is hinged to the front end of the stand column, and a second motor is fixedly installed on the outer wall of the stand column; and one side of the second motor is connected with a rotatable second screw rod. According to the utility model, through the arrangement of the adjusting assembly, the device can drive the live broadcast equipment to complete height and transverse angle adjustment and can also perform inclination angle adjustment, so that the live broadcast equipment can complete live broadcast at various angles, and the watching experience of audiences is improved while the live broadcast flexibility is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of live broadcast equipment, and specifically relates to a multi-platform mobile live broadcast equipment. Background Art

[0002] With the rapid development of Internet technology and mobile devices, live broadcasting has become a very popular way of information dissemination. Whether it is corporate publicity, education and training, or entertainment performances, live broadcasting has become an important means of communication. However, most of the current live broadcasting equipment has a single function and cannot adapt to a variety of shooting equipment, nor can it meet the needs of multi-angle adjustment, which greatly limits the flexibility and diversity of live broadcasting. Therefore, it is particularly necessary to develop a multi-platform mobile live broadcasting device that can adapt to a variety of shooting equipment and support multi-angle adjustment.

[0003] Most of the live broadcast equipment currently available on the market can only be used on a single shooting device, such as a mobile phone, camera or professional video camera, and cannot be used across platforms. In addition, the angle adjustment function of these devices is often limited and cannot meet the needs of live broadcasting from multiple angles. This, to a certain extent, limits the richness of live broadcast content and the viewing experience of viewers.

[0004] The existing patent (application number: CN202021424153.6) proposes a multi-platform mobile live broadcast device, including a mobile platform, the inner bottom wall of the mobile platform is fixedly connected to a motor box, the inner bottom wall of the motor box is fixedly connected to a servo motor, the output shaft of the servo motor is fixedly connected to a threaded rod, and the outer side of the threaded rod is threadedly connected to a threaded block.

[0005] Although the device can adjust the shooting angle, the adjustable range is limited and the pitch adjustment cannot be completed, which means that the device can only be used to broadcast live at a level angle in conjunction with a live broadcast device during use, and the device can only be used for a single live broadcast device. There are many kinds of live broadcast devices available on the market, and this setting limits the use of the device.

[0006] In view of this, this application is hereby filed. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a multi-platform mobile live broadcast device that can be adjusted at multiple angles and can be applied to different live broadcast devices.

[0008] To solve the above technical problems, the utility model provides a multi-platform mobile live broadcast device, comprising: a base plate and a threaded sleeve, a first rotatable screw rod is connected to the top surface of the base plate, a moving block is threadedly connected to the outer wall of the first screw rod, a lifting base is fixedly installed on one side of the moving block, and an adjustment component for adjusting the shooting angle, the adjustment component comprises a rotatable rotating disk installed on the top surface of the lifting base, a column is fixedly connected to the top surface of the rotating disk, a placement plate is hinged at the front end of the column, a second motor is fixedly installed on the outer wall of the column, a second rotatable screw rod is connected to one side of the second motor, a fixed threaded column is threadedly connected to the outer wall of the second screw rod, and a rotatable connecting rod is connected to the upper end of the threaded sleeve.

[0009] Furthermore, a mounting column is fixedly installed on the top surface of the base plate, one end of the mounting column is connected to a mounting plate, a first motor is fixedly installed on the top surface of the mounting plate, the first screw rod is connected to the bottom of the first motor, a limiting groove is provided on the inner wall of the mounting column, a limiting block is fixedly installed on the outer wall of the moving block, and the limiting block can be slidably located inside the limiting groove.

[0010] Furthermore, the other end of the connecting rod is rotatably connected to the bottom of the placement plate, and an annular groove is provided between the top surface of the lifting base and the bottom surface of the rotating disk, and a plurality of balls are arranged in the annular groove.

[0011] Furthermore, a square block is fixedly installed on the top surface of the placement plate, a slidable cylinder is arranged inside the square block, one end of the cylinder is fixedly connected to a clamping block and the other end is fixedly connected to a pulling block, and a tension spring is fixedly connected between the clamping block and the inner wall of the square.

[0012] Furthermore, a square groove is provided on the outer wall of the clamping block, and three through holes are provided through the outer wall of the pulling block, and rounded corners are provided at the edges of the through holes.

[0013] Furthermore, a fixing ring is fixedly installed on the top surface of the lifting base, a fixed threaded column is installed between the fixing ring and the bottom plate, a docking ring is threadedly connected to the top of the outer wall of the fixed threaded column, a rotatable pressure ring is connected below the docking ring, a resistance spring is fixedly connected below the pressure ring, a resistance ring is fixedly connected below the resistance spring, and the resistance ring is in initial state in contact with both the fixing ring and the top surface of the rotating disk.

[0014] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0015] 1. In the utility model, by setting an adjustment component, the device can drive the live broadcast equipment to complete the adjustment of the height and lateral angle, and can also adjust the inclination angle, so that the live broadcast equipment can complete the live broadcast at a variety of angles, which increases the flexibility of the live broadcast and improves the audience's viewing experience.

[0016] 2. In the utility model, by setting a clamping block and connecting a cylinder and a tension spring on one side of the clamping block, the device can clamp live broadcast equipment of different sizes, thereby increasing the scope of application of the device and the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of one side of the utility model;

[0020] Figure 3 It is a schematic diagram of the internal structure of the rotating disk in the utility model;

[0021] Figure 4 for Figure 2 A magnified schematic diagram of center A.

[0022] Numbers in the figure:

[0023] 1. Base plate; 2. Universal wheel; 3. Mounting column; 4. Limiting groove; 5. Mounting plate; 6. First motor; 7. First screw rod; 8. Moving block; 9. Limiting block; 10. Lifting base; 11. Rotating plate; 12. Column; 13. Second motor; 14. Placement plate; 15. Clamping block; 16. Pull block; 17. Cylinder; 18. Tension spring; 19. Second screw rod; 20. Connecting rod; 21. Fixed threaded column; 22. Docking ring; 23. Resistance spring; 24. Resistance ring; 25. Fixed ring; 26. Ball bearing; 27. Threaded sleeve; 28. Pressing ring.

[0024] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1

[0029] refer to Figure 1-4 A multi-platform mobile live broadcast device comprises: a bottom plate 1 and a threaded sleeve 27, a rotatable first screw rod 7 is connected to the top surface of the bottom plate 1, a moving block 8 is threadedly connected to the outer wall of the first screw rod 7, a lifting base 10 is fixedly installed on one side of the moving block 8, and an adjustment component for adjusting the shooting angle, the adjustment component comprises a rotatable rotating disk 11 installed on the top surface of the lifting base 10, a column 12 is fixedly connected to the top surface of the rotating disk 11, a placement plate 14 is hinged at the front end of the column 12, a second motor 13 is fixedly installed on the outer wall of the column 12, a rotatable second screw rod 19 is connected to one side of the second motor 13, a fixed threaded column 21 is threadedly connected to the outer wall of the second screw rod 19, and a rotatable connecting rod 20 is connected to the upper end of the threaded sleeve 27.

[0030] Furthermore, a mounting column 3 is fixedly installed on the top surface of the base plate 1, one end of the mounting column 3 is connected to a mounting plate 5, a first motor 6 is fixedly installed on the top surface of the mounting plate 5, a first screw rod 7 is connected to the bottom of the first motor 6, a limiting groove 4 is provided on the inner wall of the mounting column 3, a limiting block 9 is fixedly installed on the outer wall of the moving block 8, the limiting block 9 can be slidably located inside the limiting groove 4, by setting the limiting block 9 to be slidably located inside the limiting groove 4, the moving block 8 can only move in a predetermined direction during the rotation of the first screw rod 7.

[0031] Furthermore, the other end of the connecting rod 20 is rotatably connected to the bottom of the placement plate 14, and an annular groove is provided between the top surface of the lifting base 10 and the bottom surface of the rotating disk 11, and a plurality of balls 26 are provided in the annular groove. By providing a plurality of balls 26 in the annular groove between the top surface of the lifting base 10 and the bottom surface of the rotating disk 11, the sliding friction force of the rotating disk 11 can be converted into rolling friction force through the balls 26 during the rotation process, so that the rotation of the rotating disk 11 is easier.

[0032] During specific implementation, after the user installs the live broadcast equipment, the user can first start the first motor 6 to rotate the first screw rod 7. During the rotation, the first screw rod 7 can drive the moving block 8 to rise and fall, thereby controlling the overall height of the live broadcast equipment. After the height adjustment is completed, the rotating disk 11 can be rotated. After the rotating disk 11 is rotated, it will drive the live broadcast equipment to rotate synchronously. When the horizontal and vertical angles are adjusted, the second motor 13 is started. After the second motor 13 is started, it will drive the second screw rod 19 to rotate, and the threaded sleeve 27 threadedly connected to the outer wall of the second screw rod 19 will move back and forth along the second screw rod 19. During the movement of the threaded sleeve 27, one end of the connecting rod 20 will be driven to move synchronously. After the connecting rod 20 is moved again, the placement plate 14 will be tilted due to the change in the position of the connecting rod 20, thereby completing the inclination adjustment of the live broadcast equipment. It should be noted that the length of the connecting rod 20 is not fixed and can be adjusted according to the actual needs of the user.

[0033] By setting the adjustment components, the device can drive the live broadcast equipment to complete the adjustment of the height and lateral angle, and can also adjust the inclination angle, so that the live broadcast equipment can complete the live broadcast at a variety of angles, which increases the flexibility of the live broadcast and improves the audience's viewing experience.

[0034] In addition, four universal wheels 2 are fixedly mounted on the bottom surface of the base plate 1 , and the presence of the four universal wheels 2 makes the movement of the base plate 1 easier.

[0035] Embodiment 2

[0036] Based on Example 1, refer to Figure 1-4 A multi-platform mobile live broadcast device, wherein a square block is fixedly installed on the top surface of a placement plate 14, a slidable cylinder 17 is arranged inside the square block, one end of the cylinder 17 is fixedly connected to a clamping block 15 and the other end is fixedly connected to a pulling block 16, and a tension spring 18 is fixedly connected between the clamping block 15 and the inner wall of the square.

[0037] Furthermore, a square groove is provided on the outer wall of the clamping block 15, and three through holes are provided on the outer wall of the pulling block 16, and rounded corners are provided on the edges of the through holes. By providing a square groove on the outer wall of the clamping block 15, the user can stably clamp thinner live broadcast devices such as mobile phones, and by providing through holes on the outer wall of the pulling block 16 and rounded corners are provided on the edges of the through holes, the user can easily pull the pulling block 16.

[0038] During the specific implementation, the user directly pulls the pull block 16 to move the pull block 16 to one side. After the pull block 16 moves, it will drive the cylinder 17 to move synchronously, and the other end of the cylinder 17 is fixedly connected to the clamping block 15, so the clamping block 15 will also move synchronously. After the two clamping blocks 15 move away from each other, the live broadcast device can be placed between the two clamping blocks 15. At this time, the elastic force of multiple tension springs 18 of the pull block 16 can clamp the live broadcast device. The larger the volume of the live broadcast device, the more it will squeeze the tension spring 18. In this way, the volume angle live broadcast device will be subject to more resistance elastic force, thereby fixing the device.

[0039] By setting a clamping block 15 and connecting a cylinder 17 and a tension spring 18 on one side of the clamping block 15, the device can clamp live broadcast devices of different sizes, thereby increasing the scope of application of the device and the practicability of the device.

[0040] In addition, a fixing ring 25 is fixedly installed on the top surface of the lifting base 10, and a fixing threaded column 21 is installed between the fixing ring 25 and the base plate 1, and a docking ring 22 is threadedly connected to the top of the outer wall of the fixing threaded column 21, and a rotatable pressure ring 28 is connected below the docking ring 22, and a resistance spring 23 is fixedly connected below the pressure ring 28, and a resistance ring 24 is fixedly connected below the resistance spring 23. In the initial state, the resistance ring 24 simultaneously resists the fixing ring 25 and the top surface of the rotating disk 11. Through these settings, when the user twists the docking ring 22 to make the docking ring 22 close to the fixing ring 25, the pressure ring 28 will be driven to move downward, thereby squeezing the resistance spring 23 to make the resistance ring 24 more forcefully resist the rotating disk 11 and the fixing ring 25, so that the rotating disk 11 cannot be easily rotated without human power.

[0041] Working principle: the user directly pulls the pull block 16 to move the pull block 16 to one side. After the pull block 16 moves, it will drive the cylinder 17 to move synchronously, and the other end of the cylinder 17 is fixedly connected to the clamping block 15, so the clamping block 15 will also move synchronously. After the two clamping blocks 15 move away from each other, the live broadcast device can be placed between the two clamping blocks 15. At this time, release the pull block 16 and the elastic force of multiple tension springs 18 can clamp the live broadcast device. The larger the volume of the live broadcast device, the more it will squeeze the tension spring 18. In this way, the volume angle of the live broadcast device will be subject to more resistance elastic force, thereby fixing the device.

[0042] After the user installs the live broadcast equipment, the first motor 6 can be started first to rotate the first screw rod 7. During the rotation, the first screw rod 7 can drive the moving block 8 to rise and fall, thereby controlling the overall height of the live broadcast equipment. After the height adjustment is completed, the rotating disk 11 can be rotated. After the rotating disk 11 is rotated, it will drive the live broadcast equipment to rotate synchronously. When the horizontal and vertical angles are adjusted, the second motor 13 is started. After the second motor 13 is started, it will drive the second screw rod 19 to rotate, and the threaded sleeve 27 threadedly connected to the outer wall of the second screw rod 19 will move back and forth along the second screw rod 19. During the movement of the threaded sleeve 27, one end of the connecting rod 20 will be driven to move synchronously. After the connecting rod 20 is moved again, the placement plate 14 will be tilted due to the change in the position of the connecting rod 20, thereby completing the inclination adjustment of the live broadcast equipment. It should be noted that the length of the connecting rod 20 is not fixed and can be adjusted according to the actual needs of the user.

[0043] By setting a clamping block 15 and connecting a cylinder 17 and a tension spring 18 on one side of the clamping block 15, the device can clamp live broadcast devices of different sizes, thereby increasing the scope of application of the device and the practicability of the device.

[0044] By setting the adjustment components, the device can drive the live broadcast equipment to complete the adjustment of the height and lateral angle, and can also adjust the inclination angle, so that the live broadcast equipment can complete the live broadcast at a variety of angles, which increases the flexibility of the live broadcast and improves the audience's viewing experience.

[0045] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A multi-platform mobile live broadcast device, comprising: A base plate (1) and a threaded sleeve (27), wherein a rotatable first screw rod (7) is connected to the top surface of the base plate (1), a moving block (8) is threadedly connected to the outer wall of the first screw rod (7), a lifting base (10) is fixedly installed on one side of the moving block (8), and an adjustment component for adjusting the shooting angle is characterized in that the adjustment component comprises a rotatable rotating disk (11) installed on the top surface of the lifting base (10), a column (12) is fixedly connected to the top surface of the rotating disk (11), a placement plate (14) is hinged at the front end of the column (12), a second motor (13) is fixedly installed on the outer wall of the column (12), a rotatable second screw rod (19) is connected to one side of the second motor (13), a fixed threaded column (21) is threadedly connected to the outer wall of the second screw rod (19), and a rotatable connecting rod (20) is connected to the upper end of the threaded sleeve (27).

2. A multi-platform mobile live broadcast device according to claim 1, characterized in that: A mounting column (3) is fixedly mounted on the top surface of the base plate (1), one end of the mounting column (3) is connected to a mounting plate (5), a first motor (6) is fixedly mounted on the top surface of the mounting plate (5), the first screw rod (7) is connected below the first motor (6), a limiting groove (4) is provided on the inner wall of the mounting column (3), a limiting block (9) is fixedly mounted on the outer wall of the moving block (8), and the limiting block (9) is slidably located inside the limiting groove (4).

3. The multi-platform mobile live broadcast device according to claim 1, characterized in that: The other end of the connecting rod (20) is rotatably connected to the bottom of the placement plate (14); an annular groove is provided between the top surface of the lifting base (10) and the bottom surface of the rotating disk (11); and a plurality of balls (26) are provided in the annular groove.

4. The multi-platform mobile live broadcast device according to claim 1, characterized in that: A square block is fixedly mounted on the top surface of the placement plate (14), a slidable cylinder (17) is arranged inside the square block, one end of the cylinder (17) is fixedly connected to a clamping block (15) and the other end is fixedly connected to a pulling block (16), and a tension spring (18) is fixedly connected between the clamping block (15) and the inner wall of the square.

5. A multi-platform mobile live broadcast device according to claim 4, characterized in that: A square groove is provided on the outer wall of the clamping block (15), and three through holes are provided through the outer wall of the pulling block (16), and rounded corners are provided at the edges of the through holes.

6. The multi-platform mobile live broadcast device according to claim 1, characterized in that: A fixing ring (25) is fixedly installed on the top surface of the lifting base (10), a fixing threaded column (21) is installed between the fixing ring (25) and the bottom plate (1), a docking ring (22) is threadedly connected to the top of the outer wall of the fixing threaded column (21), a rotatable pressure ring (28) is connected below the docking ring (22), a resistance spring (23) is fixedly connected below the pressure ring (28), a resistance ring (24) is fixedly connected below the resistance spring (23), and the resistance ring (24) is simultaneously in resistance against the fixing ring (25) and the top surface of the rotating disk (11) in an initial state.

Images