Film and television production camera adjusting device

Abstract

The utility model relates to the technical field of film and television production, in particular to a film and television production camera adjusting device which comprises a base, an electric push rod and three supporting legs are fixed at the bottom end of the base, a base is fixed at the top end of a piston rod of the electric push rod, and a first motor is fixed in the base. A support is fixed to the top end of an output shaft of the first motor, a second motor is fixed to one side of the support, an output shaft of the second motor is connected with a lead screw through a coupler, a supporting base is arranged in the support, a screw hole matched with the lead screw is formed in the supporting base, a bottom support is arranged in the supporting base, a third motor is fixed to one side of the supporting base, and a second motor is fixed to the other side of the third motor. An output shaft of the third motor is connected with one end of a bottom support, the other end of the bottom support is rotationally connected with the support, and a camera and a limiting mechanism are arranged on the bottom support; the device is convenient to adjust, and the working limitation of equipment is reduced.

Description

Technical Field

[0001] This utility model relates to the field of film and television production technology, specifically to a camera adjustment device for film and television production. Background Technology

[0002] In film and television production, camera adjustment devices are needed to adjust the position of the camera. A search revealed a patent with authorization announcement number CN219346054U, entitled "A Camera Adjustment Device for Film and Television Production." This device includes a first motor, with its output end fixedly connected to a first rotating shaft. A connecting plate is fixedly connected to the upper outer wall of the first rotating shaft. A second rotating shaft is rotatably connected to one side of a support block. One end of a ball bearing is fixedly connected to a connecting block, and a support rod is fixedly connected to the outer wall of the connecting block. This camera adjustment device first rotates the second half-ring inside the second rotating shaft by rotating the output end of the second motor, thus allowing the support rod to slide along the inner wall of the first half-ring, achieving vertical angle adjustment. Then, rotating the first rotating shaft by rotating the output end of the first motor moves the support rod inside the second half-ring, achieving horizontal angle adjustment. This design achieves multi-angle adjustment. However, in actual use, this camera adjustment device can only perform multi-angle adjustments and is not convenient for adjusting the left-right shooting position or the camera height, increasing the limitations of the device's operation. Utility Model Content

[0003] To address the problems in the existing technology, this utility model provides a camera adjustment device for film and television production.

[0004] The technical solution adopted by this utility model to solve its technical problem is a camera adjustment device for film and television production, including a base. An electric push rod and three support legs are fixed at the bottom end of the base. A base is fixed at the top end of the piston rod of the electric push rod. A first motor is fixed inside the base. A bracket is fixed at the top end of the output shaft of the first motor. A second motor is fixed on one side of the bracket. The output shaft of the second motor is connected to a lead screw through a coupling. A support is provided inside the bracket. The support has a screw hole adapted to the lead screw. A base is provided inside the support. A third motor is fixed on one side of the support. The output shaft of the third motor is connected to one end of the base. The other end of the base is rotatably connected to the support. A camera and a limiting mechanism are provided on the base.

[0005] By adopting the above technical solution, the piston rod of the electric push rod drives the base to move vertically, which facilitates the adjustment of the camera height. The output shaft of the first motor drives the bracket to rotate, which can adjust the left and right angles of the bracket and the camera. The output shaft of the third motor drives the base to rotate, which can adjust the camera pitch. The output shaft of the second motor drives the lead screw to rotate, and the support moves along the length of the lead screw, which can adjust the left and right position of the camera, reducing the limitations of the equipment's operation.

[0006] Specifically, the limiting mechanism includes a card holder, a limiting bolt, and a protective pad. The protective pad is fixed inside the card holder and is located between the camera and the card holder. Both sides of the card holder are provided with screw holes that are adapted to the limiting bolt, and the base is provided with two screw holes that are adapted to the limiting bolt.

[0007] By adopting the above technical solution, the design of the bracket, limiting bolts, and protective pads facilitates the fixing and protection of the camera. The bracket can be removed by loosening the two limiting bolts, making it easy to disassemble the camera.

[0008] Specifically, the bracket has two guide rods fixed inside, the support has two through holes that are adapted to the guide rods, and the lead screw is located between the two guide rods.

[0009] By adopting the above technical solution and setting the guide rod, the stability of the support can be improved.

[0010] Specifically, multiple omnidirectional balls are fixed to the top of the base.

[0011] By adopting the above technical solution, the installation of the omnidirectional ball can improve the stability of the bracket.

[0012] Specifically, the base has two vertical rods fixed at its bottom end, and the base has two through holes that are adapted to the vertical rods.

[0013] By adopting the above technical solution, the installation of vertical bars can improve the stability of the base.

[0014] Specifically, each of the legs is fixed with an anti-slip pad at its bottom.

[0015] By adopting the above technical solution, the anti-slip pad can improve the stability of the outriggers.

[0016] The beneficial effects of this utility model are:

[0017] (1) The camera adjustment device for film and television production described in this utility model has a piston rod of an electric push rod that drives the base to move vertically, which facilitates the adjustment of the camera height. The output shaft of the first motor drives the bracket to rotate, which can adjust the left and right angles of the bracket and the camera. The output shaft of the third motor drives the base to rotate, which can adjust the camera pitch. The output shaft of the second motor drives the lead screw to rotate, and the support moves along the length of the lead screw, which can adjust the left and right position of the camera, reducing the limitations of the equipment operation.

[0018] (2) The camera adjustment device for film and television production described in this utility model has a bracket, a limiting bolt and a protective pad, which facilitates the fixing and protection of the camera. The bracket can be removed by loosening the two limiting bolts, which facilitates the disassembly of the camera. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 For the present utility model Figure 1 Enlarged view of the structure at point A in the middle;

[0022] Figure 3 This is a schematic diagram of the limiting mechanism of this utility model;

[0023] Figure 4 This is a schematic diagram of the base structure of this utility model.

[0024] In the diagram: 1. Base; 2. Electric push rod; 3. Vertical rod; 4. Support leg; 5. Anti-slip pad; 6. Base; 60. First motor; 61. Universal ball; 7. Bracket; 8. Second motor; 9. Support; 10. Third motor; 11. Limiting mechanism; 12. Lead screw; 13. Guide rod; 14. Base support; 15. Camera; 16. Card slot; 17. Limiting bolt; 18. Protective pad. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] To reduce the limitations of the equipment's operation, as one embodiment of this utility model, such as Figure 1 , Figure 2 , Figure 4As shown, the present invention discloses a camera adjustment device for film and television production, comprising a base 1. An electric push rod 2 and three support legs 4 are bolted to the bottom end of the base 1. A base 6 is bolted to the top of the piston rod of the electric push rod 2. A first motor 60 is bolted inside the base 6. A bracket 7 is bolted to the top of the output shaft of the first motor 60. A second motor 8 is bolted to one side of the bracket 7. The output shaft of the second motor 8 is connected to a lead screw 12 via a coupling. A support 9 is provided inside the bracket 7. The support 9 has a screw hole adapted to the lead screw 12. A base support 14 is provided inside the support 9. A third motor 10 is bolted to one side of the support 9. The output shaft of the third motor 10 is bolted to one end of the base support 14. The other end of the base support 14 is rotatably connected to the support 9. A camera 15 and a limiting mechanism 11 are provided on the base support 14.

[0027] In use, the piston rod of the electric push rod 2 (existing technology) drives the base 6 to move vertically, which facilitates the adjustment of the height of the camera 15. The output shaft of the first motor 60 drives the bracket 7 to rotate, which can adjust the left and right angles of the bracket 7 and the camera 15. The output shaft of the third motor 10 drives the base 14 to rotate, which can adjust the pitch of the camera 15. The output shaft of the second motor 8 drives the lead screw 12 to rotate, and the support 9 moves along the length of the lead screw 12, which can adjust the left and right position of the camera 15, reducing the limitations of the equipment's operation.

[0028] To facilitate the fixing and disassembly of camera 15, for example, such as Figure 3 As shown, the limiting mechanism 11 includes a card holder 16, a limiting bolt 17, and a protective pad 18. The protective pad 18 is fixed inside the card holder 16 by adhesive. The protective pad 18 is located between the camera 15 and the card holder 16. Both sides of the card holder 16 are provided with screw holes that are adapted to the limiting bolt 17. The base 14 is provided with two screw holes that are adapted to the limiting bolt 17.

[0029] When in use, the mounting bracket 16, the limiting bolts 17 and the protective pads 18 are designed to secure and protect the camera 15. Loosening the two limiting bolts 17 allows the mounting bracket 16 to be removed, making it easy to disassemble the camera 15.

[0030] To improve the stability of support 9, for example, such as Figure 1 , Figure 2 As shown, two guide rods 13 are welded and fixed inside the bracket 7, and two through holes adapted to the guide rods 13 are provided on the support 9. The lead screw 12 is located between the two guide rods 13.

[0031] To improve the stability of the bracket 7, for example, such as Figure 4As shown, a plurality of universal balls 61 are fixed to the top of the base 6. The mounting base of the universal ball 61 is welded to the base 6, and the top of the universal ball 61 is in contact with the bottom of the bracket 7.

[0032] To improve the stability of base 6, for example, such as Figure 1 As shown, two vertical rods 3 are welded and fixed to the bottom end of the base 6, and two through holes adapted to the vertical rods 3 are provided on the base 1.

[0033] To improve the stability of outrigger 4, for example, such as Figure 1 As shown, each of the legs 4 has an anti-slip pad 5 fixed to its bottom end with adhesive.

[0034] In use, the piston rod of the electric push rod 2 (existing technology) drives the base 6 to move vertically, which facilitates the adjustment of the height of the camera 15. The output shaft of the first motor 60 drives the bracket 7 to rotate, which can adjust the left and right angles of the bracket 7 and the camera 15. The output shaft of the third motor 10 drives the base 14 to rotate, which can adjust the pitch angle of the camera 15. The output shaft of the second motor 8 drives the lead screw 12 to rotate, and the support 9 moves along the length of the lead screw 12, which can adjust the left and right position of the camera 15, reducing the limitations of the equipment's operation.

[0035] The mounting bracket 16, the limiting bolts 17, and the protective pad 18 are designed to secure and protect the camera 15. Loosening the two limiting bolts 17 allows the mounting bracket 16 to be removed, facilitating the disassembly of the camera 15.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents. Contents not described in detail in this utility model are considered prior art known to those skilled in the art.

Claims

1. A camera adjustment device for film and television production, characterized in that, The device includes a base (1), an electric push rod (2) and three legs (4) fixed at the bottom end of the base (1), a base (6) fixed at the top end of the piston rod of the electric push rod (2), a first motor (60) fixed inside the base (6), a bracket (7) fixed at the top end of the output shaft of the first motor (60), a second motor (8) fixed on one side of the bracket (7), a lead screw (12) connected to the output shaft of the second motor (8) via a coupling, a support (9) provided inside the bracket (7), a screw hole adapted to the lead screw (12) provided on the support (9), a base support (14) provided inside the support (9), a third motor (10) fixed on one side of the support (9), the output shaft of the third motor (10) connected to one end of the base support (14), the other end of the base support (14) rotatably connected to the support (9), and a camera (15) and a limiting mechanism (11) provided on the base support (14).

2. The video production camera adjustment device of claim 1, wherein, The limiting mechanism (11) includes a card holder (16), a limiting bolt (17), and a protective pad (18). The protective pad (18) is fixed inside the card holder (16). The protective pad (18) is located between the camera (15) and the card holder (16). Both sides of the card holder (16) are provided with screw holes that are compatible with the limiting bolt (17). The base (14) is provided with two screw holes that are compatible with the limiting bolt (17).

3. The video production camera adjustment device of claim 1, wherein, The bracket (7) has two guide rods (13) fixed inside, and the support (9) has two through holes that are adapted to the guide rods (13). The lead screw (12) is located between the two guide rods (13).

4. The video production camera adjustment device of claim 1, wherein, The top of the base (6) is fixed with a plurality of omnidirectional balls (61).

5. The video production camera adjustment device of claim 1, wherein, The base (6) has two vertical rods (3) fixed at its bottom end, and the base (1) has two through holes that are adapted to the vertical rods (3).

6. A camera adjustment device for film and television production according to claim 1, characterized in that, Each of the legs (4) is fixed with an anti-slip pad (5) at its bottom end.

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