A live broadcast room multi-screen linkage support

Abstract

The utility model discloses a live broadcast room multiscreen linkage support, including base, the base top fixedly connected with the support plate, be equipped with the adjusting part in the support plate, the adjusting part includes with the support plate link's pivot, with the pivot outside fixedly connected main gear, with the main gear both sides link's rack, with the rack fixed connection's connecting frame, with the connecting frame fixed connection's fixed base, set up in the mobile groove of fixed base and with the mobile block that moves in the groove both sides link respectively, the utility model discloses a base, support plate and adjusting part are set up, have solved the support of current available time, although can fix the screen, can realize multiscreen viewing, but pure chat, knowledge sharing, makeup tutorial etc. scene, the anchor need not wide -ranging view both sides content, and screen position is difficult to adjust, and the anchor is easy to turn head frequently left and right, influence viewing experience, lead to the problem of poor practicability.

Description

Technical Field

[0001] This utility model relates to the field of live streaming room support technology, specifically a multi-screen linkage support for live streaming rooms. Background Technology

[0002] Live streaming is a form of communication that uses real-time transmission technology to directly present live audio and video content to viewers. Its core lies in authentic presentation and two-way interaction. Viewers can not only experience the live action in real time but also interact with the streamer instantly through features like bullet comments, likes, and virtual gifts. This format is widely used in entertainment, education, e-commerce, and other fields, and its application scenarios continue to expand with technological advancements. Live streaming rooms are inseparable from screens, which can display multi-dimensional information.

[0003] Existing patent CN223036085U discloses a multi-screen adjustable bracket, relating to the field of screen bracket technology. It includes a base plate, a support plate fixedly mounted on the top of the base plate, and a U-shaped slider slidably connected to the outer side of the support plate. A rotating rod is disposed inside the U-shaped slider, passing through and rotatably connected to it. First fixed plates are rotatably connected to both sides of the U-shaped slider. The rotating rod is fixedly connected to two first fixed plates. The beneficial effects of this invention are: by rotating the first rotating handle, the angle of the first fixed plates fixedly connected to both sides of the rotating rod can be adjusted, further allowing adjustment of the screen angle fixedly connected by the mounting plate and existing fixing screws; and by rotating the second rotating handle, the second worm gear drives the second worm wheel to rotate, thereby adjusting the angle of several second fixed plates, improving the applicability of the device.

[0004] Based on the search of the aforementioned patents and the findings of existing brackets, while current brackets can fix the screen and enable multi-screen viewing, in scenarios such as pure chatting, knowledge sharing, and beauty tutorials, the host does not need to view the content on both sides extensively, and the screen position is difficult to adjust. The host tends to frequently turn their head left and right, affecting the viewing experience and thus reducing practicality. Summary of the Invention

[0005] The purpose of this utility model is to provide a multi-screen linkage stand for live streaming rooms, in order to solve the problem mentioned in the background art that, although the existing stands can fix the screen and enable multi-screen viewing, in scenarios such as pure chatting, knowledge sharing, and beauty tutorials, the host does not need to view the content on both sides, and the screen position is difficult to adjust. The host tends to frequently turn his head left and right, which affects the viewing experience and thus reduces the practicality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-screen linkage bracket for a live streaming room, including a base, a support plate fixedly connected to the top of the base, and an adjustment component provided inside the support plate; The adjusting component includes a rotating shaft connected to the support plate, a main gear fixedly connected to the outside of the rotating shaft, a rack connected to both sides of the main gear, a connecting frame fixedly connected to the rack, a fixed seat fixedly connected to the connecting frame, a moving groove opened in the fixed seat, moving blocks connected to both sides of the moving groove, and a positioning component for fixing the moving blocks. The main gear meshes with the rack, the rotating shaft is rotatably connected to the support plate, and the moving blocks are slidably connected to the moving groove.

[0007] Preferably, the positioning component includes a cavity formed within the movable block, a screw connected to the inner wall of the cavity, a drive plate connected to the outer side of the screw, a positioning rod fixedly connected to one side of the drive plate, a plurality of positioning holes evenly arranged in the inner wall of the movable slot, a driven bevel gear fixedly connected to the outer side of the screw, a driving bevel gear connected to the driven bevel gear, a fixed shaft fixedly connected to the driving bevel gear, and a rotating knob fixedly connected to one end of the fixed shaft. The driving bevel gear meshes with the driven bevel gear, the screw is screwed to the drive plate, the screw is rotatably connected to the inner wall of the cavity, and the positioning rod is inserted into the positioning hole.

[0008] Preferably, a worm gear is fixedly connected to the outer side of the rotating shaft, a worm is provided at the bottom of the worm gear, a motor is fixedly connected to one end of the worm, and the worm gear meshes with the worm.

[0009] Preferably, a horizontal plate is fixedly connected to both sides of the support plate, a support groove is provided on the horizontal plate, a support block is slidably connected in the support groove, and the support block is fixedly connected to the rack.

[0010] Preferably, an anti-rotation groove is provided at the bottom of the cavity, and an anti-rotation block is fixedly connected to the bottom of the drive plate, with the anti-rotation block slidably connected to the anti-rotation groove.

[0011] Preferably, a mounting plate is fixedly connected to the front of the movable block, and mounting holes are provided around the perimeter of the mounting plate.

[0012] Preferably, a protective box is provided on the outside of the worm gear, the worm gear is rotatably connected to the protective box, the motor is fixedly connected to the protective box, and the protective box is fixedly connected to the support plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting up a base, support plate, and adjustment components, the motor can drive the worm gear to rotate, which in turn drives the worm wheel to rotate, which in turn drives the rotating shaft and main gear to rotate. The main gear can drive the two racks to move in opposite directions, which in turn drives the two fixed seats to move in opposite directions, and thus drives the screen to move in conjunction. In scenarios such as pure chatting, knowledge sharing, and beauty tutorials, the screen can be moved to the center position. When the screen is close together, the line of sight is shortened, avoiding frequent left and right head turning. In the scenario of live streaming sales, the screen can be moved to the sides, making it easier for the camera to capture the screen content, thus greatly improving practicality. 2. By setting up a positioning component, rotating the knob can drive the active bevel gear to rotate, which in turn drives the driven bevel gear and screw to rotate, which can move the drive plate and positioning rod to engage or disengage from the positioning hole. This can fix the moving block and mounting plate, and can make horizontal fine adjustments to the screen. It can be adapted to install different screens, thereby increasing the scope of application and further improving practicality. Attached Figure Description

[0014] Figure 1 A three-dimensional structural schematic diagram provided for this utility model; Figure 2 The left view provided for this utility model; Figure 3 Provided by this utility model Figure 2 A three-dimensional cross-sectional view at point AA; Figure 4 Provided by this utility model Figure 3 Enlarged view at point D; Figure 5 Front view provided for this utility model; Figure 6 Provided by this utility model Figure 5 3D cross-sectional view at point BB; Figure 7 Provided by this utility model Figure 6 Enlarged view at point E in the middle; Figure 8 Provided by this utility model Figure 5 A three-dimensional cross-sectional view at point CC; Figure 9 Provided by this utility model Figure 8 Enlarged view of point F in the middle.

[0015] In the diagram: 1. Base; 11. Support plate; 21. Rotating shaft; 22. Main gear; 23. Rack; 24. Connecting frame; 25. Fixed seat; 26. Moving groove; 27. Moving block; 31. Cavity; 32. Screw; 33. Drive plate; 34. Positioning rod; 35. Positioning hole; 36. Driven bevel gear; 37. Driven bevel gear; 38. Fixed shaft; 39. Rotation knob; 41. Worm gear; 42. Worm; 43. Motor; 51. Horizontal plate; 52. Support groove; 53. Support block; 61. Anti-rotation groove; 62. Anti-rotation block; 71. Mounting plate; 72. Mounting hole; 81. Protective box. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 8 as well as Figure 9This utility model provides a technical solution: a multi-screen linkage bracket for a live streaming room, including a base 1, a support plate 11 fixedly connected to the top of the base 1, and an adjustment component inside the support plate 11. The adjustment component includes a rotating shaft 21 connected to the support plate 11, a main gear 22 fixedly connected to the outside of the rotating shaft 21, a rack 23 connected to both sides of the main gear 22, a connecting frame 24 fixedly connected to the rack 23, a fixed seat 25 fixedly connected to the connecting frame 24, a moving groove 26 opened in the fixed seat 25, and moving blocks 27 connected to both sides of the moving groove 26. And a positioning component for fixing the movable block 27, the main gear 22 meshes with the rack 23, the rotating shaft 21 is rotatably connected to the support plate 11, and the movable block 27 is slidably connected to the moving groove 26. The operation of the rotating shaft 21 can drive the main gear 22 to rotate, the main gear 22 can drive the two racks 23 to move in opposite directions, and thus control the movement of the two connecting frames 24. The connecting frames 24 can drive the fixed base 25 to move, and thus drive the screen to move. It can realize the linkage adjustment of the left and right screens, so that they can move to the sides or the middle. The outer side of the rotating shaft 21 is fixedly connected to... A worm gear 41 is connected to the screen, and a worm 42 is provided at the bottom of the worm gear 41. A motor 43 is fixedly connected to one end of the worm 42. The worm gear 41 meshes with the worm 42, and the motor 43 can drive the worm 42 to rotate. The rotation of the worm 42 can drive the worm gear 41 to rotate, which in turn can drive the main gear 22 to rotate. Through the self-locking characteristics of the worm 42 and worm gear 41, the main gear 22 can be prevented from rotating on its own, which can improve the stability of the screen. Horizontal plates 51 are fixedly connected to both sides of the support plate 11. Support grooves 52 are opened on the horizontal plates 51, and support blocks 53 are slidably connected in the support grooves 52. The support block 53 is fixedly connected to the rack 23. The movement of the rack 23 can drive the support block 53 to move. The support block 53 can guide and support the rack 23, preventing the rack 23 from tilting and thus preventing it from disengaging from the main gear 22. A protective box 81 is provided on the outside of the worm 42. The worm 42 is rotatably connected to the protective box 81. The motor 43 is fixedly connected to the protective box 81. The protective box 81 is fixedly connected to the support plate 11. The protective box 81 can protect the worm gear 41 of the worm 42, preventing impurities from entering it and ensuring its stable operation.

[0018] Please see Figure 1 , Figure 5 , Figure 6 as well as Figure 7The positioning components include a cavity 31 formed within the movable block 27, a screw 32 connected to the inner wall of the cavity 31, a drive plate 33 connected to the outer side of the screw 32, a positioning rod 34 fixedly connected to one side of the drive plate 33, multiple positioning holes 35 evenly arranged in the inner wall of the movable slot 26, a driven bevel gear 36 fixedly connected to the outer side of the screw 32, a driving bevel gear 37 connected to the driven bevel gear 36, a fixed shaft 38 fixedly connected to the driving bevel gear 37, and a rotary knob 39 fixedly connected to one end of the fixed shaft 38. The driving bevel gear 37 meshes with the driven bevel gear 36, the screw 32 is screwed to the drive plate 33, the screw 32 is rotatably connected to the inner wall of the cavity 31, the positioning rod 34 is inserted into the positioning holes 35, and the rotation of the rotary knob 39 can drive the fixed shaft 38 and the driving bevel gear 37 to rotate. The driven bevel gear 36 and screw 32 rotate, thereby controlling the movement of the drive plate 33 and positioning rod 34. The positioning rod 34 can be inserted into or disengaged from the positioning hole 35, which can fix or release the moving block 27, thereby allowing for fine adjustment of the screen and facilitating the fixing of screens of different sizes. An anti-rotation groove 61 is provided at the bottom of the cavity 31, and an anti-rotation block 62 is fixedly connected to the bottom of the drive plate 33. The anti-rotation block 62 is slidably connected to the anti-rotation groove 61. The movement of the drive plate 33 can drive the anti-rotation block 62 to move. The anti-rotation block 62 can prevent the drive plate 33 and screw 32 from rotating synchronously, ensuring that the drive plate 33 moves stably back and forth. A mounting plate 71 is fixedly connected to the front of the moving block 27. Mounting holes 72 are provided around the perimeter of the mounting plate 71, which facilitates the fixing of the screen to the mounting plate 71.

[0019] Working principle: During operation, rotating the knob 39 drives the fixed shaft 38 and the driving bevel gear 37 to rotate. The driving bevel gear 37 drives the driven bevel gear 36 to rotate, which in turn drives the screw 32 to rotate. The screw 32's rotation moves the drive plate 33, which in turn moves the positioning rod 34. The positioning rod 34 can disengage from the positioning hole 35, releasing the moving block 27. This allows the moving block 27 to be moved, adjusting its spacing, and fixing the screen to the mounting plate 71 through the mounting hole 72. This, in turn, fixes the screen to the mounting base 25. Reversing the rotation of the knob 39 inserts the positioning rod 34 into the positioning hole 35, fixing the moving block 27 and the screen. In scenarios such as pure chatting, knowledge sharing, and beauty tutorials, the motor 43 starts to drive the worm gear 42 to rotate, which in turn drives the worm wheel 41 to rotate. The worm wheel 41 then drives the rotating shaft 21 and the main gear 22 to rotate. The main gear 22 drives the two racks 23 to move towards the center. The movement of the racks 23 drives the connecting frame 24 and the fixed base 25 to move, which in turn moves the screen. The screen can be moved to the center position, which shortens the field of vision and avoids frequent left and right head turning. In product sales scenarios, the motor 43 reverses to move the screen to the sides, making it easier for the camera to capture the screen content. The above is the working process of the entire device. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-screen linkage stand for a live streaming room, comprising a base (1), characterized in that: The base (1) is fixedly connected to the top of a support plate (11), and the support plate (11) is provided with an adjustment component. The adjusting components include a rotating shaft (21) connected to the support plate (11), a main gear (22) fixedly connected to the outside of the rotating shaft (21), a rack (23) connected to both sides of the main gear (22), a connecting frame (24) fixedly connected to the rack (23), a fixed seat (25) fixedly connected to the connecting frame (24), a moving groove (26) opened in the fixed seat (25), a moving block (27) connected to both sides of the moving groove (26), and a positioning component for fixing the moving block (27). The main gear (22) meshes with the rack (23), the rotating shaft (21) is rotatably connected to the support plate (11), and the moving block (27) is slidably connected to the moving groove (26).

2. The multi-screen linkage bracket for live streaming rooms according to claim 1, characterized in that: The positioning component includes a cavity (31) opened in the movable block (27), a screw (32) connected to the inner wall of the cavity (31), a drive plate (33) connected to the outer side of the screw (32), a positioning rod (34) fixedly connected to one side of the drive plate (33), a plurality of positioning holes (35) evenly arranged in the inner wall of the movable groove (26), a driven bevel gear (36) fixedly connected to the outer side of the screw (32), a driving bevel gear (37) connected to the driven bevel gear (36), a fixed shaft (38) fixedly connected to the driving bevel gear (37), and a rotating knob (39) fixedly connected to one end of the fixed shaft (38). The driving bevel gear (37) meshes with the driven bevel gear (36), the screw (32) is screwed to the drive plate (33), the screw (32) is rotatably connected to the inner wall of the cavity (31), and the positioning rod (34) is inserted into the positioning hole (35).

3. The multi-screen linkage bracket for live streaming rooms according to claim 1, characterized in that: A worm gear (41) is fixedly connected to the outside of the rotating shaft (21). A worm (42) is provided at the bottom of the worm gear (41). A motor (43) is fixedly connected to one end of the worm (42). The worm gear (41) meshes with the worm (42).

4. The multi-screen linkage bracket for a live streaming room according to claim 1, characterized in that: A horizontal plate (51) is fixedly connected to both sides of the support plate (11). A support groove (52) is provided on the horizontal plate (51). A support block (53) is slidably connected in the support groove (52). The support block (53) is fixedly connected to the rack (23).

5. A multi-screen linkage bracket for live streaming rooms according to claim 2, characterized in that: The bottom of the cavity (31) is provided with an anti-rotation groove (61), and the bottom of the drive plate (33) is fixedly connected with an anti-rotation block (62), which is slidably connected to the anti-rotation groove (61).

6. A multi-screen linkage bracket for live streaming rooms according to claim 1, characterized in that: The movable block (27) is fixedly connected to a mounting plate (71) on its front side, and mounting holes (72) are provided around the mounting plate (71).

7. A multi-screen linkage bracket for live streaming rooms according to claim 3, characterized in that: The worm (42) is provided with a protective box (81) on the outside. The worm (42) is rotatably connected to the protective box (81). The motor (43) is fixedly connected to the protective box (81). The protective box (81) is fixedly connected to the support plate (11).

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