Sliding assembly for camera

Abstract

The utility model discloses a sliding assembly for a camera, which comprises a main body frame, the lower end of the main body frame is provided with a track, the upper end of the main body frame is movably provided with a mounting structure, the mounting structure comprises a moving plate, a moving frame and a moving block, the main body frame is provided with a mounting frame, the mounting frame is provided with moving wheels, and the moving wheels are arranged on the moving block. The camera is mounted through the mounting structure; extension frames are fixedly arranged at the two ends of the main body frame, limiting structures are arranged on the extension frames, each limiting structure comprises a rotating rod, a fixing frame and a fixing rod, the fixing frames are arranged on the extension frames, the fixing rods are fixedly arranged on the fixing frames, and the camera is fixed through the limiting structures.

Description

Technical Field

[0001] The utility model relates to the field of camera equipment, and more specifically, to a sliding component for a camera. Background Art

[0002] In film and television shooting or people's daily life, cameras are very common. In particular, in the process of film and television shooting, the film is often shot through a camera. In the process of film shooting, the camera is generally moved as needed, so a sliding assembly is required to drive the camera to move. When using the sliding assembly, the camera is generally installed on the sliding assembly. The existing camera lacks an adjustment structure, which is inconvenient to install cameras of different types and sizes. Therefore, the sliding assembly has poor applicability and is inconvenient to use. At the same time, the existing sliding assembly is generally provided with a track, and other structures slide on the track. The existing sliding assembly lacks a limiting structure. When the position of the camera needs to be fixed, the lack of a limiting structure can easily cause accidental movement of the camera, thereby affecting the shooting quality of the film. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides a sliding assembly for a camera to solve the technical problems mentioned in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above object, the utility model provides the following technical solutions: a sliding assembly for a camera, comprising a main frame, a track is arranged at the lower end of the main frame, a mounting structure is movably arranged at the upper end of the main frame, the mounting structure comprises a moving plate, a moving frame and a moving block, the main frame is provided with a mounting frame, the mounting frame is provided with moving wheels, and the camera is installed through the mounting structure;

[0007] Extension frames are fixedly arranged at both ends of the main frame, and a limiting structure is arranged on the extension frame. The limiting structure comprises a rotating rod, a fixing frame and a fixing rod. The fixing frame is arranged on the extension frame, and the fixing rod is fixedly arranged on the fixing frame. The camera is fixed by the limiting structure.

[0008] The utility model is further configured such that a slide groove is provided at the upper end of the main frame, a slider is fixedly provided at the lower end of the movable plate, the slider is slidably connected to the slide groove, a first threaded rod is rotatably provided in the slide groove, the movable frame is provided on the movable plate, and the movable block is provided on the movable frame, thereby facilitating the installation of the movable plate on the main frame.

[0009] The utility model is further configured such that the first threaded rod passes through the slider and is threadedly connected to the slider, the movable plate is provided with a second threaded rod and a first slide rod, the second threaded rod is provided with two threads with opposite rotation directions, the second threaded rod and the first slide rod both pass through the movable frame, and the movable frame is provided with a third threaded rod, thereby facilitating the movement of the movable plate.

[0010] The utility model is further configured such that the second threaded rod is rotatably connected to the movable plate via a bearing, the first slide rod is threadedly connected to the movable plate, the second threaded rod is threadedly connected to the movable frame, and the first slide rod is slidably connected to the movable frame, thereby facilitating the rotation of the second threaded rod to drive the two movable frames to move.

[0011] The utility model is further configured such that the third threaded rod is rotationally connected to the moving frame via a bearing, the third threaded rod passes through the moving block and is threadedly connected to the moving block, a mounting hole is provided on the moving block, and a thread is provided in the mounting hole, thereby facilitating the installation of the camera frame.

[0012] The utility model is further configured such that the moving wheel is rotatably connected to the mounting frame, a fourth threaded rod and a second sliding rod are provided on the main frame, the fourth threaded rod and the sliding rod both pass through the mounting frame, the fourth threaded rod is threadedly connected to the mounting frame, the second sliding rod is slidably connected to the mounting frame, a motor is provided on the mounting frame, and the moving wheel is driven to rotate by the motor.

[0013] The utility model is further configured such that a thread is provided on the rotating rod, the rotating rod is rotatably connected to the extension frame through a bearing, the fixed frame is movably arranged on the extension frame, the fixed rod is fixedly arranged on the fixed frame, and a fixing hole is opened on the track, thereby realizing the installation of the limiting structure.

[0014] The utility model is further configured such that a plurality of fixing holes are provided, the fixing rod cooperates with the fixing holes, the rotating rod passes through the fixing frame and is threadedly connected to the fixing frame, so that the position of the main frame is fixed by the cooperation between the fixing holes and the fixing rods.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present invention provides a sliding assembly for a camera, which has the following features:

[0017] Beneficial effects:

[0018] 1. The utility model sets a mounting structure at the upper end of the main frame. When installing different cameras, the second screw rod is rotated to drive the two mobile frames to move closer to or farther from each other, thereby adjusting the longitudinal distance between the two mobile blocks according to the width of the camera. The third threaded rod is rotated to drive the two mobile blocks on one mobile frame to move closer to each other, thereby adjusting the distance between the two mobile blocks according to the length of the camera. The camera is installed on the mobile block by matching the opening of the camera itself with the mounting hole, thereby facilitating the installation of the camera according to the size of different cameras and improving the applicability of the entire assembly.

[0019] 2. The utility model sets a limiting structure on the side end of the main frame. When the camera needs to be fixed, the rotating rod is rotated, and the fixing frame is driven to move through the threaded connection between the rotating rod and the fixing frame, so that the fixing rod set on the fixing frame extends into the fixing hole set on the track, thereby clamping the position of the main frame, thereby fixing the position of the camera, reducing the movement of the camera, and facilitating stable shooting of the camera.

[0020] 3. The utility model provides a slide groove at the upper end of the main frame and a first threaded rod in the slide groove. Through the threaded connection between the first threaded rod and the slider, the first threaded rod is rotated to drive the slider to move, thereby changing the position of the movable plate, thereby facilitating the position of the camera to be adjusted as needed, thereby facilitating the camera to shoot. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of a sliding assembly for a camera;

[0022] Figure 2 It is a schematic diagram of the matching structure of the installation structure of the sliding assembly for a camera and the main frame;

[0023] Figure 3 It is a schematic diagram of the matching structure of a main frame and a limiting structure of a sliding assembly for a camera;

[0024] Figure 4 It is a structural schematic diagram of a main frame of a sliding assembly for a camera;

[0025] Figure 5 The present invention is a structural schematic diagram of an installation structure of a sliding assembly for a camera.

[0026] In the figure: 1, main frame; 2, track; 3, moving plate; 4, moving frame; 5, moving block; 6, mounting frame; 7, moving wheel; 8, extension frame; 9, rotating rod; 10, fixed frame; 11, fixed rod; 12, slide groove; 13, slider; 14, first threaded rod; 15, second threaded rod; 16, first slide rod; 17, third threaded rod; 18, mounting hole; 19, fourth threaded rod; 20, second slide rod; 21, fixing hole. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-5 A camera sliding assembly includes a main frame 1, wherein: a track 2 is disposed at the lower end of the main frame 1, a mounting structure is movably disposed at the upper end of the main frame 1, the mounting structure includes a moving plate 3, a moving frame 4 and a moving block 5, the main frame 1 is provided with a mounting frame 6, a moving wheel 7 is disposed on the mounting frame 6, and the moving wheel 7 is rotatably connected to the mounting frame 6;

[0031] Extension frames 8 are fixedly arranged at both ends of the main frame 1. A limiting structure is arranged on the extension frame 8. The limiting structure includes a rotating rod 9, a fixing frame 10 and a fixing rod 11. The fixing frame 10 is arranged on the extension frame 8, and the fixing rod 11 is fixedly arranged on the fixing frame 10.

[0032] In this embodiment, the main body of the entire sliding assembly is formed by the cooperation of the main frame 1, the track 2 and the mounting structure. Cameras of different sizes are installed through the mounting structure. The external motor set on the mounting frame 6 drives the moving wheel 7 to rotate, thereby driving the main frame 1 to move through the friction between the moving wheel 7 and the track 2.

[0033] More specifically, the position of the main frame 1 is fixed by the limiting structure after the main frame 1 moves.

[0034] See also Figure 1-Figure 5As an implementation method for installing the camera: a slide groove 12 is provided at the upper end of the main frame 1, a slider 13 is fixedly provided at the lower end of the moving plate 3, the slider 13 is slidably connected to the slide groove 12, a first threaded rod 14 is rotatably provided in the slide groove 12, the moving frame 4 is provided on the moving plate 3, the moving block 5 is provided on the moving frame 4, the first threaded rod 14 passes through the slider 13, and is threadedly connected to the slider 13, a second threaded rod 15 and a first slide rod 16 are provided on the moving plate 3, and the second threaded rod 15 and the first slide rod 16 are both The movable frame 4 is passed through, and a third threaded rod 17 is provided on the movable frame 4. The second threaded rod 15 is rotatably connected to the movable plate 3 through a bearing. The first slide bar 16 is threadedly connected to the movable plate 3. The second threaded rod 15 is threadedly connected to the movable frame 4. The first slide bar 16 is slidably connected to the movable frame 4. The third threaded rod 17 is rotatably connected to the movable frame 4 through a bearing. The third threaded rod 17 passes through the movable block 5 and is threadedly connected to the movable block 5. The movable block 5 is provided with a mounting hole 18, and a thread is provided in the mounting hole 18.

[0035] Specifically, when installing different cameras, the second screw rod is rotated, and the two moving frames 4 are driven to move closer to or farther away from each other through the two threads with opposite rotation directions set on the second threaded rod 15 and the threaded connection between the second threaded rod 15 and the moving frame 4, so that the longitudinal distance between the two moving blocks 5 is adjusted according to the width of the camera. The third threaded rod 17 is rotated, and the two moving blocks 5 on one moving frame 4 are driven to move closer to each other through the two threads with opposite rotation directions set on the third threaded rod 17 and the threaded connection between the second threaded rod 15 and the moving block 5, so that the distance between the two moving blocks 5 is adjusted according to the length of the camera. The camera is installed on the moving block 5 through the cooperation of the opening of the camera itself and the mounting hole 18. The first threaded rod 14 is rotated to drive the moving block 13 to move through the threaded connection between the first threaded rod 14 and the slider 13, so as to change the position of the moving plate 3, so as to facilitate the adjustment of the position of the camera as needed.

[0036] Please refer to Figure 1-5 As an implementation method for installing the camera: the moving wheel 7 is rotatably connected with the mounting frame 6, a fourth threaded rod 19 and a second slide rod 20 are provided on the main frame 1, the fourth threaded rod 19 and the slide rod both pass through the mounting frame 6, the fourth threaded rod 19 is threadedly connected with the mounting frame 6, the second slide rod 20 is slidably connected with the mounting frame 6, a thread is provided on the rotating rod 9, the rotating rod 9 is rotatably connected with the extension frame 8 through a bearing, the fixed frame 10 is movably arranged on the extension frame 8, the fixing rod 11 is fixedly arranged on the fixing frame 10, a fixing hole 21 is opened on the track 2, a plurality of fixing holes 21 are arranged, the fixing rod 11 and the fixing hole 21 cooperate with each other, the rotating rod 9 passes through the fixing frame 10, and is threadedly connected with the fixing frame 10;

[0037] Specifically, when the camera needs to be fixed, the fourth threaded rod 19 is rotated, and the mounting frame 6 is driven to move along the second slide rod 20 through the threaded connection between the threaded rod and the mounting frame 6, so that the moving wheel 7 set on the mounting frame 6 is away from the track 2, and the rotating rod 9 is rotated. Through the threaded connection between the rotating rod 9 and the fixing frame 10, the fixing frame 10 is driven to move, so that the fixing rod 11 set on the fixing frame 10 extends into the fixing hole 21 set on the track 2, thereby clamping the position of the main frame 1, thereby fixing the position of the camera.

[0038] In summary, when used as a whole:

[0039] When installing different cameras, the second screw rod is rotated, and the two moving frames 4 are driven to move closer to or farther away from each other through the two threads with opposite rotation directions set on the second threaded rod 15 and the threaded connection between the second threaded rod 15 and the moving frame 4, so that the longitudinal distance between the two moving blocks 5 is adjusted according to the width of the camera. The third threaded rod 17 is rotated, and the two moving blocks 5 on one moving frame 4 are driven to move closer to each other through the two threads with opposite rotation directions set on the third threaded rod 17 and the threaded connection between the second threaded rod 15 and the moving block 5, so that the distance between the two moving blocks 5 is adjusted according to the length of the camera. The camera is installed on the moving block 5 through the cooperation of the opening of the camera itself and the mounting hole 18. The first threaded rod 14 is rotated to drive the moving block 13 to move through the threaded connection between the first threaded rod 14 and the slider 13, so as to change the position of the moving plate 3, so as to facilitate the adjustment of the position of the camera as needed.

[0040] When the camera needs to be fixed, the fourth threaded rod 19 is rotated, and the mounting frame 6 is driven to move along the second slide rod 20 through the threaded connection between the threaded rod and the mounting frame 6, so that the moving wheel 7 set on the mounting frame 6 is away from the track 2, and the rotating rod 9 is rotated. Through the threaded connection between the rotating rod 9 and the fixing frame 10, the fixing frame 10 is driven to move, so that the fixing rod 11 set on the fixing frame 10 extends into the fixing hole 21 set on the track 2, thereby clamping the position of the main frame 1, thereby fixing the position of the camera.

[0041] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A camera sliding assembly, comprising a main frame (1), characterized in that: The lower end of the main frame (1) is provided with a track (2); the upper end of the main frame (1) is movably provided with a mounting structure, the mounting structure comprising a moving plate (3), a moving frame (4) and a moving block (5); the main frame (1) is provided with a mounting frame (6), and the mounting frame (6) is provided with a moving wheel (7); An extension frame (8) is fixedly arranged at both ends of the main frame (1); a limit structure is arranged on the extension frame (8); the limit structure comprises a rotating rod (9), a fixed frame (10) and a fixed rod (11); the fixed frame (10) is arranged on the extension frame (8), and the fixed rod (11) is fixedly arranged on the fixed frame (10).

2. A camera sliding assembly according to claim 1, characterized in that: A slide groove (12) is provided at the upper end of the main frame (1), a slider (13) is fixedly provided at the lower end of the movable plate (3), the slider (13) is slidably connected to the slide groove (12), a first threaded rod (14) is rotatably provided in the slide groove (12), the movable frame (4) is provided on the movable plate (3), and the movable block (5) is provided on the movable frame (4).

3. A camera sliding assembly according to claim 2, characterized in that: The first threaded rod (14) passes through the slider (13) and is threadedly connected to the slider (13); a second threaded rod (15) and a first slide rod (16) are provided on the movable plate (3); the second threaded rod (15) and the first slide rod (16) both pass through the movable frame (4); and a third threaded rod (17) is provided on the movable frame (4).

4. A camera sliding assembly according to claim 3, characterized in that: The second threaded rod (15) is rotatably connected to the movable plate (3) via a bearing, the first sliding rod (16) is threadedly connected to the movable plate (3), the second threaded rod (15) is threadedly connected to the movable frame (4), and the first sliding rod (16) is slidably connected to the movable frame (4).

5. The camera sliding assembly according to claim 3, characterized in that: The third threaded rod (17) is rotatably connected to the moving frame (4) via a bearing; the third threaded rod (17) passes through the moving block (5) and is threadedly connected to the moving block (5); a mounting hole (18) is provided on the moving block (5), and a thread is provided in the mounting hole (18).

6. The camera sliding assembly according to claim 1, characterized in that: The moving wheel (7) is rotatably connected to the mounting frame (6); a fourth threaded rod (19) and a second sliding rod (20) are provided on the main frame (1); both the fourth threaded rod (19) and the sliding rod pass through the mounting frame (6); the fourth threaded rod (19) is threadedly connected to the mounting frame (6); and the second sliding rod (20) is slidably connected to the mounting frame (6).

7. The camera sliding assembly according to claim 1, characterized in that: The rotating rod (9) is provided with a thread, the rotating rod (9) is rotatably connected to the extension frame (8) via a bearing, the fixed frame (10) is movably arranged on the extension frame (8), the fixed rod (11) is fixedly arranged on the fixed frame (10), and a fixing hole (21) is opened on the track (2).

8. A camera sliding assembly according to claim 7, characterized in that: A plurality of fixing holes (21) are provided, the fixing rod (11) and the fixing hole (21) cooperate with each other, and the rotating rod (9) passes through the fixing frame (10) and is threadedly connected to the fixing frame (10).

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