Live broadcast device

Abstract

The utility model discloses a direct seeding device, which belongs to the technical field and comprises a fixing plate, one side of the fixing plate is in threaded connection with a bolt and nut assembly, one side of the fixing plate is fixedly connected with an arc-shaped cylinder, the inner wall of the bottom side of the arc-shaped cylinder is rotatably connected with a rotating column, and a rotating groove is formed in the middle of one side of the arc-shaped cylinder. The middle section of the rotating column is fixedly connected with a rotating rod, one side of the rotating rod is in sliding connection with the rotating groove, one end of the rotating rod is hinged to an elastic bolt, and the middle section of the elastic bolt is hinged to a fixing rod. The method has certain practicability.

Description

Technical Field

[0001] The utility model relates to a live broadcast device, in particular to a live broadcast device, belonging to the technical field of live broadcast. Background Art

[0002] In the existing live broadcast field, mobile phones are still mainly used as shooting tools. Live broadcasts in many occasions require fixed-point live broadcasts, and the position of the mobile phone must remain unchanged for a long time, and a certain stability is required. Many mobile phone holders only have the ability to broadcast live in portrait mode, but in existing shooting situations, horizontal shooting effects will be better. The utility model can effectively fix and support mobile phones of different thicknesses, lengths and widths, and can adjust the shooting angle of the mobile phone in real time, which has certain practicality. Utility Model Content

[0003] The purpose of the utility model is to provide a live broadcast device in order to solve the above-mentioned problems, which can effectively fix and support mobile phones of different thicknesses, lengths and widths, and can adjust the shooting angle of the mobile phone in real time, which has certain practicality.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a live broadcast device, including a fixing plate, one side of the fixing plate is threadedly connected with a bolt and nut assembly, one side of the fixing plate is fixedly connected with an arc tube, the bottom inner wall of the arc tube is rotatably connected with a rotating column, a rotating groove is provided in the middle of one side of the arc tube, the middle section of the rotating column is fixedly connected with a rotating rod, one side of the rotating rod is slidably connected to the rotating groove, one end of the rotating rod is hinged with a tension bolt, and the middle section of the tension bolt is hinged with a fixing rod.

[0005] Preferably, one end of the fixing rod is fixedly connected to a No. 1 clamping plate, one side of the No. 1 clamping plate is fixedly connected to a No. 1 rubber plate, one side of the No. 1 clamping plate is threadedly connected to a threaded shaft, and one end of the threaded shaft is fixedly connected to a torsion ring.

[0006] Preferably, one end of the threaded shaft is rotatably connected to a second clamping plate, one side of the second clamping plate is fixedly connected to a second rubber plate, a sliding groove is provided inside the second clamping plate, and the sliding groove is slidably connected to a sliding shaft.

[0007] Preferably, two spring grooves are arranged inside the second clamping plate, the spring grooves are provided with upper and lower sides of the sliding groove and are communicated with the sliding groove, and the spring grooves are slidably connected with a fixed round rod.

[0008] Preferably, the fixed round rod is fixedly connected to the sliding shaft, and a spring is fixedly connected to one side of the fixed round rod, and the spring is arranged inside the spring groove.

[0009] Preferably, a side clamp is fixedly connected to the middle section of the sliding shaft, and a rubber pad is fixedly connected to one side of the side clamp.

[0010] Preferably, a hollow cylinder is fixedly connected to one side of the first clamping plate, a sliding column is slidably connected to one side of the hollow cylinder, and one end of the sliding column is fixedly connected to the second clamping plate.

[0011] The beneficial effects of the utility model are as follows: the utility model sets a rotating column, and twisting the rotating column by hand can drive the rotating rod to rotate in the rotating groove, so as to adjust the horizontal shooting angle of the clamped mobile phone; the utility model sets a tension bolt, and the tension bolt can adjust the tightness of the rotating rod and the fixing rod, so that the fixing rod rotates up and down with the tension bolt as the center of the circle, so as to adjust the vertical shooting angle of the clamped mobile phone; the utility model sets a twisting circle, and twisting the twisting circle can drive the threaded shaft to rotate, and the threaded shaft and the first clamping plate are threadedly connected, so this can be used to adjust The vertical distance between the No. 1 clamp and the No. 2 clamp enables the No. 1 rubber plate and the No. 2 rubber plate to clamp mobile phones of different thicknesses. The utility model arranges a spring. Since the spring is always kept in a stretched state in the spring groove, the spring groove will give an inward pulling force to the fixed round rods at both ends, and the fixed round rods will synchronize this pulling force to the sliding shaft, so that the sliding shaft drives the side clamps and rubber pads in the middle section to clamp the mobile phone. The utility model can effectively fix and support mobile phones of different thicknesses, lengths and widths, and can adjust the shooting angle of the mobile phone in real time, which has certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0013] Figure 2 It is a top view structural schematic diagram of the No. 1 splint and the No. 2 splint in the utility model;

[0014] Figure 3 It is a side view structural diagram of the sliding groove and the spring groove in the utility model;

[0015] Figure 4 It is a front view structural diagram of the sliding shaft and the fixed round rod in the utility model;

[0016] In the figure: 1, fixed plate, 2, bolt and nut assembly, 3, arc cylinder, 4, rotating column, 5, rotating groove, 6, rotating rod, 7, tension bolt, 8, fixed rod, 9, No. 1 clamp, 10, threaded shaft, 11, torsion ring, 12, No. 2 clamp, 13, sliding groove, 14, spring groove, 15, sliding shaft, 16, fixed round rod, 17, spring, 18, side clamp, 19, rubber pad, 20, No. 1 rubber plate, 21, No. 2 rubber plate, 22, hollow cylinder, 23, sliding column. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 As shown, a live broadcast device comprises a fixing plate 1, one side of the fixing plate 1 is threadedly connected with a bolt and nut assembly 2, one side of the fixing plate 1 is fixedly connected with an arc tube 3, the bottom inner wall of the arc tube 3 is rotatably connected with a rotating column 4, a rotating groove 5 is provided in the middle part of one side of the arc tube 3, the middle section of the rotating column 4 is fixedly connected with a rotating rod 6, one side of the rotating rod 6 is slidably connected to the rotating groove 5, one end of the rotating rod 6 is hinged with a tension bolt 7, the middle section of the tension bolt 7 is hinged with a fixing rod 8, the bolt and nut assembly 2 is used to fix the fixing plate 1, twisting the rotating column 4 by hand can drive the rotating rod 6 to rotate in the rotating groove 5, thereby adjusting the horizontal shooting angle of the clamped mobile phone, the tension bolt 7 can adjust the tightness of the rotating rod 6 and the fixing rod 8, which makes the fixing rod 8 rotate up and down with the tension bolt 7 as the center, thereby adjusting the vertical shooting angle of the clamped mobile phone.

[0019] As a technical optimization scheme of the utility model, one end of the fixing rod 8 is fixedly connected to a No. 1 clamping plate 9, one side of the No. 1 clamping plate 9 is fixedly connected to a No. 1 rubber plate 20, one side of the No. 1 clamping plate 9 is threadedly connected to a threaded shaft 10, one end of the threaded shaft 10 is fixedly connected to a torsion ring 11, and the threaded shaft 10 can be driven to rotate by twisting the torsion ring 11, and the threaded shaft 10 and the No. 1 clamping plate 9 are threadedly connected, so this can be used to adjust the vertical distance between the No. 1 clamping plate 9 and the No. 2 clamping plate 12, so that the No. 1 rubber plate 20 and the No. 2 rubber plate 21 can clamp mobile phones of different thicknesses.

[0020] As a technical optimization solution of the utility model, one end of the threaded shaft 10 is rotatably connected to the second plywood 12, one side of the second plywood 12 is fixedly connected to the second rubber plate 21, a sliding groove 13 is provided inside the second plywood 12, and the sliding groove 13 is slidably connected to the sliding shaft 15, and the sliding shaft 15 can slide left and right in the sliding groove 13.

[0021] As a technical optimization solution of the utility model, two spring grooves 14 are arranged inside the second splint 12, and the spring grooves 14 are provided with upper and lower sides of the sliding groove 13 and are communicated with the sliding groove 13. The spring grooves 14 are slidably connected with a fixed round rod 16, and the fixed round rod 16 can slide left and right in the spring grooves 14.

[0022] As a technical optimization solution of the utility model, the fixed round rod 16 is fixedly connected to the sliding shaft 15 , and a spring 17 is fixedly connected to one side of the fixed round rod 16 , and the spring 17 is arranged inside the spring groove 14 .

[0023] As a technical optimization solution of the utility model, the middle section of the sliding shaft 15 is fixedly connected with a side clamp 18, and one side of the side clamp 18 is fixedly connected with a rubber pad 19, which is used to protect the mobile phone from being scratched.

[0024] As a technical optimization solution of the utility model, a hollow cylinder 22 is fixedly connected to one side of the No. 1 splint 9, and a sliding column 23 is slidably connected to one side of the hollow cylinder 22. One end of the sliding column 23 is fixedly connected to the No. 2 splint 12. The sliding column 23 can slide back and forth in the hollow cylinder 22 to maintain the balance and stability of the No. 1 splint 9 and the No. 2 splint 12.

[0025] As a technical optimization solution of the utility model, when the utility model is in use, firstly, the rotation relationship between the rotating rod 6 and the tensioning bolt 8 is ensured to be very tight by twisting the tensioning bolt 7, and then the sliding shafts 15 on both sides are slid to the two ends of the sliding groove 13 respectively, and then the mobile phone is placed between the No. 1 rubber plate 20 and the No. 2 rubber plate 21, and the mobile phone is clamped by twisting the torsion ring 11, and then the sliding shafts 15 on both sides are released, so that the side clamps 18 and the rubber pads 19 are naturally tightened on the mobile phone under the action of the spring 17. When the horizontal angle of the mobile phone needs to be adjusted, it can be adjusted by just turning the rotating column 4 by hand, and when the vertical angle of the mobile phone needs to be adjusted, it only needs to rotate the angle relationship between the rotating rod 6 and the tensioning bolt 8.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A live broadcast device, comprising a fixing plate (1), characterized in that: A bolt and nut assembly (2) is threadedly connected to one side of the fixing plate (1), an arc-shaped cylinder (3) is fixedly connected to one side of the fixing plate (1), a rotating column (4) is rotatably connected to the inner wall of the bottom side of the arc-shaped cylinder (3), a rotating groove (5) is provided in the middle of one side of the arc-shaped cylinder (3), a rotating rod (6) is fixedly connected to the middle section of the rotating column (4), one side of the rotating rod (6) is slidably connected to the rotating groove (5), one end of the rotating rod (6) is hingedly connected to a tension bolt (7), and the middle section of the tension bolt (7) is hingedly connected to a fixing rod (8).

2. A live broadcast device according to claim 1, characterized in that: One end of the fixing rod (8) is fixedly connected to a No. 1 clamping plate (9), one side of the No. 1 clamping plate (9) is fixedly connected to a No. 1 rubber plate (20), one side of the No. 1 clamping plate (9) is threadedly connected to a threaded shaft (10), and one end of the threaded shaft (10) is fixedly connected to a torsion ring (11).

3. A live broadcast device according to claim 2, characterized in that: One end of the threaded shaft (10) is rotatably connected to a second clamping plate (12), one side of the second clamping plate (12) is fixedly connected to a second rubber plate (21), a sliding groove (13) is provided inside the second clamping plate (12), and the sliding groove (13) is slidably connected to a sliding shaft (15).

4. A live broadcast device according to claim 3, characterized in that: Two spring grooves (14) are arranged inside the second clamping plate (12). The spring grooves (14) are arranged on upper and lower sides of the sliding groove (13) and are communicated with the sliding groove (13). The spring grooves (14) are slidably connected to a fixed round rod (16).

5. A live broadcast device according to claim 4, characterized in that: The fixed round rod (16) is fixedly connected to the sliding shaft (15), and a spring (17) is fixedly connected to one side of the fixed round rod (16), and the spring (17) is arranged inside the spring groove (14).

6. A live broadcast device according to claim 3, characterized in that: The middle section of the sliding shaft (15) is fixedly connected to a side clamp (18), and one side of the side clamp (18) is fixedly connected to a rubber pad (19).

7. A live broadcast device according to claim 2, characterized in that: One side of the first clamping plate (9) is fixedly connected to a hollow cylinder (22), one side of the hollow cylinder (22) is slidably connected to a sliding column (23), and one end of the sliding column (23) is fixedly connected to the second clamping plate (12).

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