Height-adjustable auxiliary shooting device

Abstract

The utility model discloses a height-adjustable auxiliary shooting device which comprises a circular truncated cone, three supporting rectangular cylinders are hinged in the circular truncated cone, supporting toothed plates are slidably connected in the supporting rectangular cylinders, two vertical plates are fixed at the top of the circular truncated cone, the tops of the two vertical plates are jointly and rotatably connected with a rotating shaft, and two connecting plates are fixed on the rotating shaft. A storage table is jointly fixed to the tops of the two connecting plates, two clamping plates used for clamping the shooting equipment are arranged at the top of the storage table, two surrounding plates are fixed to the sides, close to each other, of the two clamping plates, and an adjusting assembly used for adjusting the angle of the shooting equipment is arranged at the top of the vertical plate; an adjusting assembly used for adjusting opening or closing of the supporting rectangular cylinder is arranged in the circular truncated cone. The two-way screw is rotated to enable the two clamping plates to clamp the shooting equipment between the two clamping plates, then the worm is rotated to drive the worm gear to rotate, the worm gear drives the rotating shaft and the object placing table to rotate when rotating, then the shooting equipment is driven to rotate, and the shooting angle is adjusted.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary shooting devices, in particular to an auxiliary shooting device with adjustable height. Background Art

[0002] The traditional auxiliary shooting device is to fix the shooting rod in place through a tripod, and then connect the camera to the shooting rod to provide a stable shooting environment.

[0003] Announcement No. CN 221145820 U discloses a height-adjustable auxiliary shooting device, the adjustment mechanism includes a rotating support frame and a first connecting rod. The height-adjustable auxiliary shooting device can be adjusted at a high level, and the height can still be quickly adjusted after the equipment is installed. The equipment can be clamped on the device labor-savingly and quickly, making it easy to start shooting quickly.

[0004] Although the above-mentioned prior art can adjust the height of the shooting equipment, the heights of multiple support frames are adjusted uniformly. When the auxiliary shooting device is used in some environments such as sloping roads and uneven grass, the heights of the multiple support frames cannot be adjusted individually, so that the shooting equipment cannot be kept in a horizontal state. In addition, the longitudinal angle of the auxiliary shooting device in the above-mentioned prior art cannot be adjusted, and sometimes the shooting angle needs to be upward or downward, which cannot be met by the auxiliary shooting device. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In view of this, the purpose of the utility model is to provide a height-adjustable auxiliary shooting device. The technical problem to be solved is that when the auxiliary shooting device is used in some environments such as sloping roads and uneven grass, the multiple support frames of the auxiliary shooting device cannot adjust the height individually, so that the shooting equipment cannot be kept in a horizontal state. In addition, the longitudinal angle of the existing auxiliary shooting device cannot be adjusted, and sometimes the shooting angle needs to be upward or downward, which cannot be met by the auxiliary shooting device.

[0007] (II) Technical solution

[0008] In order to achieve the above technical objectives, the utility model provides a height-adjustable auxiliary shooting device:

[0009] It includes a round table, three supporting rectangular cylinders are hinged inside the round table, a supporting gear plate is slidably connected inside the supporting rectangular cylinder, two vertical plates are fixed on the top of the round table, the tops of the two vertical plates are rotatably connected to a rotating shaft, and two connecting plates are fixed on the rotating shaft, a storage table is fixed on the tops of the two connecting plates, two clamps for clamping the shooting equipment are arranged on the top of the storage table, two enclosures are fixed on the sides of the two clamps close to each other, an adjusting component for adjusting the angle of the shooting equipment is arranged on the top of the vertical plate, and an adjusting component for adjusting the opening or closing of the supporting rectangular cylinder is arranged in the round table.

[0010] Preferably, the adjustment assembly includes two rectangular plates fixed to the top of the vertical plate, and the rectangular plates are located below the rotating shaft. A worm is connected between the two rectangular plates for common rotation. A worm wheel is fixed in the middle of the rotating shaft, and the worm and the worm wheel are meshed.

[0011] Preferably, a rectangular groove is provided in the storage table, a rectangular block is fixed to the bottom of the clamping plate, and the rectangular block is slidably fitted in the rectangular groove, and both sides of the rectangular block are in contact with the inner walls of both sides of the rectangular groove.

[0012] Preferably, a bidirectional screw is rotatably connected in the rectangular groove, and the bidirectional screw passes through the rectangular block and is threadedly connected to the rectangular block. The two sections of the bidirectional screw have opposite thread directions, and the two rectangular blocks are respectively located on different thread sections of the bidirectional screw.

[0013] Preferably, the adjustment assembly includes a threaded rod threadedly connected to the truncated table, and the bottom of the threaded rod is rotatably connected to a movable table, three rotating rods are hingedly connected to the outer side of the movable table at equal intervals along its radial direction, and the end of the rotating rod away from the movable table is hinged to the corresponding supporting rectangular tube.

[0014] Preferably, the bottom of the supporting rectangular cylinder is fixed and connected to an inner concave plate, a positioning tooth plate is slidably connected to the inner concave plate, and the positioning tooth plate and the supporting tooth plate are meshed, one side of the positioning tooth plate is rotatably connected to a hand-tightening bolt, and the hand-tightening bolt passes through the inner concave plate and is threadedly connected to the inner concave plate.

[0015] It can be seen from the above technical solutions that the present application has the following beneficial effects:

[0016] 1: Rotate the bidirectional screw so that the two clamps clamp the camera device between them, and then rotate the worm to drive the worm gear to rotate. When the worm gear rotates, it drives the shaft, the connecting plate, and the storage table to rotate, and then drives the camera device to rotate, thereby adjusting the direction of the lens of the camera device, that is, the shooting angle can be adjusted.

[0017] 2: By turning the hand-tightening bolt, the positioning tooth plate is driven to move into the inner concave plate. When the positioning tooth plate and the supporting tooth plate are separated, the supporting tooth plate is moved out of the supporting rectangular tube. By adjusting the length of the supporting tooth plate moved out, the length of each support frame can be adjusted individually to adapt to different flat road surfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of a height-adjustable auxiliary shooting device provided by the utility model;

[0020] Figure 2 This is an enlarged structural schematic diagram of the adjustment component provided by the utility model;

[0021] Figure 3 A schematic diagram of the partial structure of a height-adjustable auxiliary shooting device provided by the utility model.

[0022] Description of the drawings: 1. Circular table; 2. Supporting rectangular cylinder; 3. Supporting tooth plate; 4. Vertical plate; 5. Rotating shaft; 6. Connecting plate; 7. Storage table; 8. Clamp; 9. Enclosure; 10. Rectangular plate; 11. Worm; 12. Worm wheel; 13. Rectangular groove; 14. Rectangular block; 15. Bidirectional screw; 16. Threaded rod; 17. Moving table; 18. Rotating rod; 19. Concave plate; 20. Positioning tooth plate; 21. Hand-tightened bolts. DETAILED DESCRIPTION

[0023] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0024] Reference Figure 1-3 :

[0025] As an embodiment of the utility model, a height-adjustable auxiliary shooting device is provided, including a round table 1, three supporting rectangular tubes 2 are hinged in the round table 1, a supporting gear plate 3 is slidably connected in the supporting rectangular tube 2, two vertical plates 4 are fixed on the top of the round table 1, the tops of the two vertical plates 4 are rotatably connected with a rotating shaft 5, and two connecting plates 6 are fixed on the rotating shaft 5, a storage table 7 is fixed on the tops of the two connecting plates 6, two clamping plates 8 for clamping the shooting equipment are arranged on the top of the storage table 7, two enclosure plates 9 are fixed on the sides of the two clamping plates 8 close to each other, an adjusting component for adjusting the angle of the shooting equipment is arranged on the top of the vertical plate 4, and an adjusting component for adjusting the opening or closing of the supporting rectangular tube 2 is arranged in the round table 1.

[0026] Among them, the adjustment component includes a threaded rod 16 threadedly connected to the round table 1, and the bottom of the threaded rod 16 is rotatably connected to the moving table 17, three rotating rods 18 are hinged at equal intervals along the radial direction of the outer side of the moving table 17, and the end of the rotating rod 18 away from the moving table 17 is hinged to the corresponding supporting rectangular tube 2, the bottom of the supporting rectangular tube 2 is fixed and connected to the inner concave plate 19, the inner concave plate 19 is slidably connected with a positioning tooth plate 20, and the positioning tooth plate 20 is meshed with the supporting tooth plate 3, and one side of the positioning tooth plate 20 is rotatably connected with a hand-tightening bolt 21, and the hand-tightening bolt 21 passes through the inner concave plate 19 and is threadedly connected to the inner concave plate 19.

[0027] It should be noted that the support frame is composed of a supporting rectangular tube 2 and a supporting tooth plate 3 inside it. The threaded rod 16 is rotated to move it downward, thereby driving the movable platform 17 downward. When the movable platform 17 moves downward, it drives the rotating rod 18 to rotate, thereby opening the supporting rectangular tube 2. The hand-tightening bolt 21 is rotated to drive the positioning tooth plate 20 to move into the inner concave plate 19. When the positioning tooth plate 20 and the supporting tooth plate 3 are separated, the supporting tooth plate 3 can be moved in the supporting rectangular tube 2. By adjusting the length of the support tooth plate 3 moved out, the length of each support frame can be adjusted individually, so that it can adapt to different flat road surfaces.

[0028] In addition, the adjustment component includes two rectangular plates 10 fixed to the top of the vertical plate 4, and the rectangular plates 10 are located below the rotating shaft 5. A worm 11 is connected to the two rectangular plates 10 for common rotation. A worm wheel 12 is fixed to the middle of the rotating shaft 5, and the worm 11 and the worm wheel 12 are meshed with each other. A rectangular groove 13 is opened in the storage table 7, and a rectangular block 14 is fixed to the bottom of the clamping plate 8, and the rectangular block 14 is slidably fitted in the rectangular groove 13, and both sides of the rectangular block 14 are in contact with the inner walls of both sides of the rectangular groove 13. A bidirectional screw 15 is rotatably connected in the rectangular groove 13, and the bidirectional screw 15 passes through the rectangular block 14 and is threadedly connected to the rectangular block 14. The two sections of the thread of the bidirectional screw 15 are in opposite directions, and the two rectangular blocks 14 are respectively located on different thread sections of the bidirectional screw 15.

[0029] When in use, place the photographing device on the storage table 7, and then rotate the bidirectional screw 15 to drive the two clamping plates 8 to approach each other until the two clamping plates 8 clamp the photographing device therebetween, that is, the photographing device is fixed. When it is necessary to adjust the longitudinal angle of shooting, rotate the worm 11 to drive the worm gear 12 to rotate, and when the worm gear 12 rotates, it drives the rotating shaft 5 to rotate, and when the rotating shaft 5 rotates, it drives the connecting plate 6 and the storage table 7 to rotate, and then drives the photographing device to rotate, that is, the shooting angle is adjusted.

[0030] The exemplary implementation scheme of the present disclosure is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, which is determined by the attached claims.

Claims

1. A height-adjustable auxiliary shooting device, comprising a round table (1), characterized in that: Three supporting rectangular tubes (2) are hingedly connected in the circular table (1), and a supporting toothed plate (3) is slidably connected in the supporting rectangular tube (2). Two vertical plates (4) are fixed on the top of the circular table (1), and the tops of the two vertical plates (4) are rotatably connected with a rotating shaft (5), and two connecting plates (6) are fixed on the rotating shaft (5). A storage platform (7) is fixed on the tops of the two connecting plates (6), and two clamping plates (8) for clamping a photographing device are arranged on the top of the storage platform (7). Two enclosure plates (9) are fixed on the sides of the two clamping plates (8) close to each other. An adjusting component for adjusting the angle of the photographing device is arranged on the top of the vertical plate (4), and an adjusting component for adjusting the opening or closing of the supporting rectangular tube (2) is arranged in the circular table (1).

2. The height-adjustable auxiliary shooting device according to claim 1, characterized in that: The adjustment assembly comprises two rectangular plates (10) fixed to the top of the vertical plate (4), and the rectangular plates (10) are located below the rotating shaft (5). A worm (11) is connected between the two rectangular plates (10) for common rotation. A worm wheel (12) is fixed in the middle of the rotating shaft (5), and the worm (11) and the worm wheel (12) are meshed.

3. The height-adjustable auxiliary shooting device according to claim 1, characterized in that: A rectangular groove (13) is provided in the storage table (7), a rectangular block (14) is fixed to the bottom of the clamping plate (8), and the rectangular block (14) is slidably fitted in the rectangular groove (13), and both sides of the rectangular block (14) are in contact with the inner walls of both sides of the rectangular groove (13).

4. The height-adjustable auxiliary shooting device according to claim 3, characterized in that: A bidirectional screw (15) is rotatably connected in the rectangular groove (13), and the bidirectional screw (15) penetrates the rectangular block (14) and is threadedly connected to the rectangular block (14). The two sections of the thread of the bidirectional screw (15) are in opposite directions, and the two rectangular blocks (14) are respectively located on different thread sections of the bidirectional screw (15).

5. The height-adjustable auxiliary shooting device according to claim 1, characterized in that: The adjustment assembly comprises a threaded rod (16) threadedly connected to the round table (1), and the bottom of the threaded rod (16) is rotatably connected to a moving table (17), and three rotating rods (18) are hingedly connected to the outer side of the moving table (17) at equal intervals along its radial direction, and one end of the rotating rod (18) away from the moving table (17) is hingedly connected to the corresponding supporting rectangular cylinder (2).

6. The height-adjustable auxiliary shooting device according to claim 5, characterized in that: The bottom of the supporting rectangular cylinder (2) is fixed and connected to an inner concave plate (19), a positioning tooth plate (20) is slidably connected inside the inner concave plate (19), and the positioning tooth plate (20) and the supporting tooth plate (3) are meshed, and one side of the positioning tooth plate (20) is rotatably connected to a hand-tightening bolt (21), and the hand-tightening bolt (21) passes through the inner concave plate (19) and is threadedly connected to the inner concave plate (19).

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