Angle adjusting instrument for recording and broadcasting equipment

Abstract

The utility model relates to the technical field of recording and broadcasting equipment, in particular to an angle adjusting instrument for recording and broadcasting equipment, which comprises a shell, a turntable groove is arranged on the outer surface of the shell, a motor bin is arranged on the inner surface of the turntable groove, a motor is fixedly connected to the inner surface of the motor bin, and a rotating shaft is fixedly connected to the output end of the motor. And one end of the rotating shaft is fixedly connected with a driving bevel gear, and the inner surface of the rotating disc groove is rotationally connected with a rotating disc clamping block. The recording and broadcasting device has the advantages that the motor of the device drives the turntable to rotate, and the mutual positions of the first adjusting arm, the second adjusting arm, the third adjusting arm, the fourth adjusting arm and the fifth adjusting arm are matched, so that the recording and broadcasting device can be adjusted and suspended at any angle in the vertical direction, the horizontal direction and the like, and the universal wheels of the device are self-locking universal wheels. And when the device moves to a proper position, the device can be fixed, so that the device is prevented from moving during use and affecting the recording and broadcasting process.

Description

Technical Field

[0001] The utility model relates to the technical field of recording and broadcasting equipment, in particular to an angle adjuster for a recording and broadcasting equipment. Background Art

[0002] Recording and broadcasting equipment is widely used in scenarios such as work meetings and teaching. The recording and broadcasting equipment can integrate files such as videos, audios, and images shot on-site, generate standardized media files, and be used for live broadcast, storage, post-editing, on-demand playback, etc.

[0003] For existing recording and broadcasting equipment, due to limitations of the venue or equipment, the recording and broadcasting host cannot be transported to a suitable shooting position. Moreover, the existing adjustment devices can only achieve pitching adjustment and horizontal rotation of the shooting angle of the camera, making it difficult to shoot the target from multiple angles and resulting in low work efficiency.

[0004] In view of this, the utility model proposes an angle adjuster for a recording and broadcasting equipment to solve the problem. Summary of the Utility Model

[0005] The purpose of the utility model aims to solve at least one of the technical defects.

[0006] To this end, an object of the utility model is to provide an angle adjuster for a recording and broadcasting equipment to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.

[0007] To achieve the above object, an embodiment of one aspect of the utility model provides an angle adjuster for a recording and broadcasting equipment, including a housing. A turntable groove is formed on the outer surface of the housing, and a motor chamber is formed on the inner surface of the turntable groove. A motor is fixedly connected to the inner surface of the motor chamber. The output end of the motor is fixedly connected to a rotating shaft, and one end of the rotating shaft is fixedly connected to a driving bevel gear. A turntable block is rotatably connected to the inner surface of the turntable groove. A driven bevel gear is fixedly connected to the top of the turntable block. The inner surface of the driven bevel gear meshes with the outer surface of the driving bevel gear. A turntable is fixedly connected to the top of the driven bevel gear. A pull rod groove is formed on the outer surface of the turntable, and an adjusting disc is fixedly connected to the inner surface of the pull rod groove. Two first adjusting arms are rotatably connected to the outer surface of the adjusting disc. One end of each of the two first adjusting arms is rotatably connected to a first adjusting shaft. A second adjusting arm is fixedly connected to the outer surface of the first adjusting shaft. One end of the second adjusting arm is rotatably connected to a third adjusting arm. One end of the third adjusting arm is rotatably connected to a fourth adjusting arm. One end of the fourth adjusting arm is rotatably connected to a second adjusting shaft. A fifth adjusting arm is fixedly connected to the outer surface of the second adjusting shaft.

[0008] A further solution of the present utility model is that two limiting grooves are provided on the outer surface of the adjusting disc, and limiting blocks are slidably connected to the inner surfaces of the two limiting grooves. One ends of the two limiting blocks are fixedly connected to the outer surface of the first adjusting arm.

[0009] A further solution of the present utility model is that a plurality of clamping grooves are provided on the outer surface of the adjusting disc.

[0010] A further solution of the present utility model is that two clamping blocks are fixedly connected to the outer surfaces of the two first adjusting arms, and the outer surfaces of the two clamping blocks are respectively matched with the inner surfaces of the plurality of clamping grooves.

[0011] A further solution of the present utility model is that a tray is rotatably connected to one end of the fifth adjusting arm, and a mounting plate is fixedly connected to the top of the tray.

[0012] The technical effect achieved by adopting the above solution is that the mounting plate can fixedly install the recording and broadcasting device on its surface.

[0013] A further solution of the present utility model is that two first pull rods are fixedly connected to the outer surfaces of the two first adjusting arms, a second pull handle is fixedly connected to the outer surface of the second adjusting arm, a third pull rod is fixedly connected to one end of the third adjusting arm, and a fourth pull rod is fixedly connected to the outer surface of the fifth adjusting arm.

[0014] A further solution of the present utility model is that a push rod is fixedly connected to the outer surface of the housing.

[0015] A further solution of the present utility model is that four fixing plates are fixedly connected to the outer surface of the housing, and universal wheels are fixedly connected to the bottoms of the four fixing plates.

[0016] The technical effect achieved by adopting the above solution is that the universal wheels are self-locking universal wheels, and when the device moves to a suitable position, it can be fixed to prevent the device from moving during use and affecting the recording and broadcasting process.

[0017] Compared with the prior art, the advantages and beneficial effects of the present utility model are as follows:

[0018] 1. The motor of the device drives the turntable to rotate, and in cooperation with the relative positions among the first adjusting arm, the second adjusting arm, the third adjusting arm, the fourth adjusting arm and the fifth adjusting arm, the recording and broadcasting device can be adjusted and hovered at any angle in the vertical, horizontal and other directions.

[0019] 2. The universal wheels of the device are self-locking universal wheels, and when the device moves to a suitable position, it can be fixed to prevent the device from moving during use and affecting the recording and broadcasting process.

[0020] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. Description of the Drawings

[0021] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 is a schematic structural diagram of the main body from the first perspective according to an embodiment of the present utility model;

[0023] Figure 2 is a schematic structural diagram of the main body from the second perspective according to an embodiment of the present utility model;

[0024] Figure 3 is a schematic sectional structural diagram of the adjustment disk according to an embodiment of the present utility model;

[0025] Figure 4 is a schematic sectional structural diagram of the turntable according to an embodiment of the present utility model;

[0026] Figure 5 is according to an embodiment of the present utility model Figure 3 is an enlarged structural diagram at A in

[0027] In the figure: 1 - housing, 2 - turntable, 3 - pull rod groove, 4 - adjustment disk, 5 - limit groove, 6 - first adjustment arm, 7 - limit block, 8 - card slot, 9 - card block, 10 - motor compartment, 11 - motor, 12 - rotating shaft, 13 - driving bevel gear, 14 - turntable groove, 15 - driven bevel gear, 16 - turntable card block, 17 - first adjustment shaft, 18 - second adjustment arm, 19 - third adjustment arm, 20 - fourth adjustment arm, 21 - second adjustment shaft, 22 - fifth adjustment arm, 23 - tray, 24 - mounting plate, 25 - first pull rod, 26 - second pull rod, 27 - third pull rod, 28 - fourth pull rod, 29 - push rod, 30 - fixing plate, 31 - universal wheel. Detailed Embodiments

[0028] As Figures 1 to 5As shown in the figure, a video recording device angle adjuster includes a housing 1. A turntable groove 14 is provided on the outer surface of the housing 1. A motor chamber 10 is provided on the inner surface of the turntable groove 14. A motor 11 is fixedly connected to the inner surface of the motor chamber 10. The output end of the motor 11 is fixedly connected to a rotating shaft 12. One end of the rotating shaft 12 is fixedly connected to a driving bevel gear 13. A turntable block 16 is rotatably connected to the inner surface of the turntable groove 14. A driven bevel gear 15 is fixedly connected to the top of the turntable block 16. The inner surface of the driven bevel gear 15 meshes with the outer surface of the driving bevel gear 13. A turntable 2 is fixedly connected to the top of the driven bevel gear 15. A pull rod groove 3 is provided on the outer surface of the turntable 2. An adjusting disc 4 is fixedly connected to the inner surface of the pull rod groove 3. Two first adjusting arms 6 are rotatably connected to the outer surface of the adjusting disc 4. One end of the two first adjusting arms 6 is rotatably connected to a first adjusting shaft 17. A second adjusting arm 18 is fixedly connected to the outer surface of the first adjusting shaft 17. One end of the second adjusting arm 18 is rotatably connected to a third adjusting arm 19. One end of the third adjusting arm 19 is rotatably connected to a fourth adjusting arm 20. One end of the fourth adjusting arm 20 is rotatably connected to a second adjusting shaft 21. Both the first adjusting shaft 17 and the second adjusting shaft 21 are damping rotating shafts, which can achieve fixed hovering after arbitrary rotation without additional support. A fifth adjusting arm 22 is fixedly connected to the outer surface of the second adjusting shaft 21.

[0029] Two limiting grooves 5 are provided on the outer surface of the adjusting disc 4. Two limiting blocks 7 are slidably connected to the inner surfaces of the two limiting grooves 5. One end of the two limiting blocks 7 is fixedly connected to the outer surface of the first adjusting arm 6.

[0030] A number of card slots 8 are provided on the outer surface of the adjusting disc 4.

[0031] Two clamping blocks 9 are fixedly connected to the outer surfaces of the two first adjusting arms 6. The outer surfaces of the two clamping blocks 9 are respectively matched with the inner surfaces of a number of card slots 8.

[0032] One end of the fifth adjusting arm 22 is rotatably connected to a tray 23. A mounting plate 24 is fixedly connected to the top of the tray 23. The tray 23 can realize the horizontal rotation of the mounting plate 24, and the mounting plate 24 can fixedly connect the video recording device to its surface.

[0033] Two first pull rods 25 are fixedly connected to the outer surfaces of the two first adjusting arms 6. A second pull rod 26 is fixedly connected to the outer surface of the second adjusting arm 18. A third pull rod 27 is fixedly connected to one end of the third adjusting arm 19. A fourth pull rod 28 is fixedly connected to the outer surface of the fifth adjusting arm 22. A number of pull rods can respectively adjust the hovering angles of the adjusting arms.

[0034] A push rod 29 is fixedly connected to the outer surface of the housing 1. The push rod 29 can push the device to a designated position.

[0035] Four fixing plates 30 are fixedly connected to the outer surface of the housing 1, and universal wheels 31 are fixedly connected to the bottoms of the four fixing plates 30. The universal wheels 31 are self-locking universal wheels, which can be fixed when the device moves to a suitable position, preventing the device from moving during use and affecting the recording and broadcasting process.

[0036] An angle adjuster for a recording and broadcasting device has the following working principle: The operator fixedly connects the recording and broadcasting device to the mounting plate 24, starts the motor 11 to drive the driving bevel gear 13 to rotate, and the rotation of the driving bevel gear 13 drives the driven bevel gear 15 to rotate, thereby driving the turntable 2 to rotate, realizing the rotational adjustment of the recording and broadcasting device in the horizontal direction. Pull the first pull rod 25 to drive the limit blocks 7 of the two first adjustment arms 6 to slide in the limit slots 5 of the adjustment disc 4. When sliding to an appropriate position, the clamping blocks 9 will be clamped in a plurality of clamping slots 8, thereby maintaining the stability of the first adjustment arm 6. The first adjustment shaft 17 and the second adjustment shaft 21 are both damping rotating shafts, which can achieve fixed hovering after arbitrary rotation without additional support. The first adjustment arm 6, the second adjustment arm 18, the third adjustment arm 19, the fourth adjustment arm 20 and the fifth adjustment arm 22 can achieve the adjustment and hovering of the recording and broadcasting device at any angle in the vertical, horizontal and other directions. The universal wheels 31 are self-locking universal wheels, which can be fixed when the device moves to a suitable position, preventing the device from moving during use and affecting the recording and broadcasting process.

[0037] Compared with the prior art, the present utility model has the following beneficial effects relative to the prior art:

[0038] 1. The motor 11 of the device drives the turntable 2 to rotate, and in cooperation with the mutual positions among the first adjustment arm 6, the second adjustment arm 18, the third adjustment arm 19, the fourth adjustment arm 20 and the fifth adjustment arm 22, the recording and broadcasting device can be adjusted and hovered at any angle in the vertical, horizontal and other directions.

[0039] 2. The universal wheels 31 of the device are self-locking universal wheels, which can be fixed when the device moves to a suitable position, preventing the device from moving during use and affecting the recording and broadcasting process.

Claims

1. A recording and playing device angle adjuster, characterized in that: It includes a housing (1). A turntable groove (14) is provided on the outer surface of the housing (1). A motor chamber (10) is provided on the inner surface of the turntable groove (14). A motor (11) is fixedly connected to the inner surface of the motor chamber (10). The output end of the motor (11) is fixedly connected to a rotating shaft (12). One end of the rotating shaft (12) is fixedly connected to a driving bevel gear (13). A turntable clamping block (16) is rotatably connected to the inner surface of the turntable groove (14). A driven bevel gear (15) is fixedly connected to the top of the turntable clamping block (16). The inner surface of the driven bevel gear (15) meshes with the outer surface of the driving bevel gear (13). A turntable (2) is fixedly connected to the top of the driven bevel gear (15). A pull rod groove (3) is provided on the outer surface of the turntable (2). An adjusting disc (4) is fixedly connected to the inner surface of the pull rod groove (3). Two first adjusting arms (6) are rotatably connected to the outer surface of the adjusting disc (4). One end of each of the two first adjusting arms (6) is rotatably connected to a first adjusting shaft (17). A second adjusting arm (18) is fixedly connected to the outer surface of the first adjusting shaft (17). One end of the second adjusting arm (18) is rotatably connected to a third adjusting arm (19). One end of the third adjusting arm (19) is rotatably connected to a fourth adjusting arm (20). One end of the fourth adjusting arm (20) is rotatably connected to a second adjusting shaft (21). A fifth adjusting arm (22) is fixedly connected to the outer surface of the second adjusting shaft (21).

2. The angle adjuster for the recording and playing device according to claim 1, wherein: Two limiting grooves (5) are provided on the outer surface of the adjusting disc (4). Limiting blocks (7) are slidably connected to the inner surfaces of the two limiting grooves (5). One end of each of the two limiting blocks (7) is fixedly connected to the outer surface of the first adjusting arm (6).

3. The angle adjuster for a recording and playing device according to claim 1, characterized in that: A number of clamping grooves (8) are provided on the outer surface of the adjusting disc (4).

4. The angle adjuster for the recording and playing device according to claim 1, characterized in that: Two clamping blocks (9) are fixedly connected to the outer surfaces of the two first adjusting arms (6). The outer surfaces of the two clamping blocks (9) cooperate with the inner surfaces of the number of clamping grooves (8).

5. The angle adjuster for the recording and playing device according to claim 1, characterized in that: One end of the fifth adjusting arm (22) is rotatably connected to a tray (23). A mounting plate (24) is fixedly connected to the top of the tray (23).

6. The angle adjuster for a recording and playing device according to claim 1, wherein: Two first pull rods (25) are fixedly connected to the outer surfaces of the two first adjusting arms (6). A second pull rod (26) is fixedly connected to the outer surface of the second adjusting arm (18). A third pull rod (27) is fixedly connected to one end of the third adjusting arm (19). A fourth pull rod (28) is fixedly connected to the outer surface of the fifth adjusting arm (22).

7. The angle adjuster for the recording and playing device according to claim 1, wherein: A push rod (29) is fixedly connected to the outer surface of the housing (1).

8. The angle adjuster for a live recording device according to claim 1, characterized in that: Four fixing plates (30) are fixedly connected to the outer surface of the housing (1). Universal wheels (31) are fixedly connected to the bottoms of the four fixing plates (30).

Images