Bracket for film and television production photography

Abstract

The utility model belongs to the technical field of photographic equipment, and particularly relates to a bracket for film and television production photography, which comprises a fixed rod and a fixed disc fixedly connected to the top end of the fixed rod, a camera is mounted above the fixed disc, and a moving component is arranged on the surface of the fixed disc; by arranging the moving wheels, the bracket is conveniently pushed to drive the camera to move, the bracket is moved according to shooting requirements for following shooting, a toothed plate is pushed by rotating a cam to be clamped with a limiting gear, the moving wheels can be limited, the shooting stability of the camera is guaranteed, and meanwhile, a sliding block is driven by pushing a limiting block to slide in a supporting leg; the opening angle of the supporting legs can be adjusted, the multiple sets of supporting legs can be folded, the bracket can be stored conveniently, the camera can be protected through the protection box when not used, the camera can be pushed out of the protection box by rotating the rotating rod, and shooting operation of the camera is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of photographic equipment, and in particular relates to a bracket for photographing in film and television production. Background Art

[0002] In the process of film and television production, cameras are needed for shooting. Film and television cameras are heavy. In order to reduce the burden on photographers, brackets are used to support the cameras, which can make the cameras more stable during shooting and achieve better photography effects.

[0003] After checking, the publication (announcement) number: CN211667491U discloses a bracket for film and television production. This technology discloses "including a connecting column 1, the bottom surface of the connecting column 1 is hinged with at least one leg, the middle part of the connecting column 1 is provided with a telescopic rod, the upper end of the telescopic rod is rotatably provided with a connecting column 2, the lower end of the telescopic rod passes through the connecting column 1 and extends to the bottom of the connecting column 1, a transmission tooth is fixedly connected to one side of the telescopic rod in the height direction, the connecting column 1 is provided with a locking device on the side corresponding to the transmission tooth, the connecting column 1 is provided with a cavity corresponding to the locking device, the locking device includes a locking rod and other technical solutions, and has the function of the camera being able to tilt and change the shooting angle and the shooting position height during shooting, and the connecting column 2 can also be horizontally rotated 360 degrees with the telescopic rod as the rotation center, so as to further improve the technical effects such as the flexibility of changing the camera position";

[0004] The above design can support the camera when in use, but it is often necessary to move the camera to follow the camera during the shooting process, and the staff needs to hold the camera in their hands or carry it on their shoulders to shoot, which is inconvenient to operate, increases the labor intensity of the staff, and is not convenient to use;

[0005] In order to solve the above problems, the present application proposes a bracket for film and television production photography. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a bracket for film and television production, which can move or lock the camera according to the use needs, has high flexibility, reduces the labor intensity of the staff when the camera is moved, and has high practicality.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bracket for film and television production photography, comprising a fixed rod and a fixed plate fixedly connected to the top of the fixed rod, a camera is installed above the fixed plate, and a moving component is arranged on the surface of the fixed plate;

[0008] The moving assembly includes three groups of legs hinged on the bottom surface of the fixed plate and arranged in a circular array, and a roller seat rotatably connected to the bottom end of the legs, a moving wheel is rotatably connected to the surface of the roller seat, a limiting gear is fixedly connected to the surface of the moving wheel, a tooth plate is provided on one side of the roller seat close to the limiting gear, and a cam is rotatably connected to one side of the roller seat close to the tooth plate.

[0009] As a preferred bracket for film and television production of the utility model, a rotating rod is fixedly connected to the surface of the cam, and one end of the rotating rod passes through the interior of the roller seat and is fixedly connected to a handle arranged on the outside of the roller seat, a movable groove is opened on the side of the roller seat close to the tooth plate, and a second spring is symmetrically fixedly connected between the tooth plate and the roller seat.

[0010] As a preferred bracket for film and television production photography of the utility model, the interior of the supporting leg is slidably connected with a slider via a slide groove A, and a support rod is hinged between the slider and the fixed rod.

[0011] As a preferred bracket for film and television production photography of the utility model, the interior of the slider is slidably connected to a limit block via a slide groove B, a first spring is fixedly connected between the limit block and the slider, and a plurality of groups of slots arranged equidistantly are provided on the side of the leg surface close to the first spring.

[0012] As a preferred bracket for film and television production of the utility model, a protective component is provided on the surface of the fixed plate, and the protective component includes a protective box rotatably connected to the upper surface of the fixed plate and a mounting plate slidably connected to the inside of the protective box through a slide groove C, and the camera is mounted on the surface of the mounting plate.

[0013] As a preferred bracket for film and television production photography of the utility model, a screw is threaded inside the mounting plate, and the screw is rotatably connected to the inside of the protective box through a bearing, a gear ring is fixedly connected to the surface of the screw, a bevel gear is meshingly connected to the surface of the gear ring, a rotating rod is fixedly connected to one side of the bevel gear, and one end of the rotating rod passes through the inside of the protective box and is fixedly connected to a rotating handle arranged on the outside of the protective box.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting a moving component and a moving wheel, it is convenient to push the bracket to drive the camera to move, and the bracket can be moved to follow the shooting according to the shooting requirements, and by rotating the cam to push the gear plate and the limit gear to engage, the moving wheel can be limited to ensure the stability of the camera shooting, and at the same time, by pushing the limit block to drive the slider to slide inside the leg, the opening angle of the leg can be adjusted, and multiple groups of legs can be folded to facilitate the storage of the bracket. At the same time, a protective component is set, and the camera can be protected by the protective box when the camera is not in use, and the camera can be pushed out from the inside of the protective box by rotating the rotating rod, which is convenient for the camera to perform shooting operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the limit block and the supporting leg structure in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the tooth plate and the limit gear in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the screw rod and the mounting plate in the utility model.

[0020] In the figure:

[0021] 1. Fixed rod; 2. Fixed plate;

[0022] 3. Moving assembly; 31. Leg; 32. Support rod; 33. Sliding block; 34. Limiting block; 35. First spring; 36. Slot; 37. Roller seat; 38. Cam; 39. Second spring; 310. Tooth plate; 311. Moving wheel; 312. Limiting gear;

[0023] 4. Protection assembly; 41. Protection box; 42. Gear ring; 43. Bevel gear; 44. Rotating rod; 45. Screw rod; 46. Mounting plate;

[0024] 5. Camera. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1

[0027] like Figure 1 As shown:

[0028] A bracket for filming and television production comprises a fixing rod 1 and a fixing plate 2 fixedly connected to the top of the fixing rod 1, and a camera 5 is installed above the fixing plate 2.

[0029] In this embodiment: the existing public (announcement) number: CN211667491U discloses a bracket for film and television production; in order to solve the technical problems existing in this prior art, such as the above background technology disclosed that "it can support the camera 5, but during the shooting process, it is often necessary to move and shoot with the camera 5, and the staff needs to hold the camera 5 in their hands or carry it on their shoulders to shoot, which is inconvenient to operate, increases the labor intensity of the staff, and is not convenient to use". In terms of combined use, this problem is obviously a real problem that exists and is difficult to solve. In view of this, in order to solve this technical problem, a mobile component 3 and a protective component 4 are added to the application document.

[0030] More specifically:

[0031] like Figure 1-Figure 4 As shown:

[0032] In combination with the above content, the moving component 3 includes three groups of legs 31 hinged on the bottom surface of the fixed plate 2 and arranged in a circular array, and a roller seat 37 rotatably connected to the bottom end of the legs 31, the surface of the roller seat 37 is rotatably connected to a moving wheel 311, the surface of the moving wheel 311 is fixedly connected to a limiting gear 312, a tooth plate 310 is provided on one side of the roller seat 37 near the limiting gear 312, and a cam 38 is rotatably connected to one side of the roller seat 37 near the tooth plate 310.

[0033] In the present embodiment: when the bracket for film and television production is in use, the bracket can be easily moved by the moving wheel 311, which is convenient for follow-up shooting by the camera 5, reducing the burden on the photographer, and the cam 38 is driven to rotate by rotating the rotating rod, and then the cam 38 will squeeze the tooth plate 310 and engage with the limit gear 312, and the moving wheel 311 is limited and locked to prevent the bracket from moving, thereby improving the stability of the camera 5 during fixed shooting, and the rotating rod connected to the cam 38 is connected to the roller seat 37 through a damping bearing, so that the cam 38 is not easily pushed by the tooth plate 310 to produce a flip. When the device needs to be moved, the cam 38 is reset by flipping, and the tooth plate 310 will be separated from the limit gear 312 by the elastic force of the second spring 39, thereby releasing the limit on the moving wheel 311, and moving through the moving wheel 311, thereby improving the practicality of the device.

[0034] It should be noted that a rotating rod is fixedly connected to the surface of the cam 38, and one end of the rotating rod passes through the roller seat 37 and is fixedly connected to a handle arranged on the outside of the roller seat 37. A movable groove is opened on one side of the roller seat 37 close to the tooth plate 310, and a second spring 39 is symmetrically fixedly connected between the tooth plate 310 and the roller seat 37.

[0035] Going further:

[0036] like Figure 1-Figure 4 As shown:

[0037] In order to facilitate the folding and storage of the leg 31, in an optional embodiment: the inside of the leg 31 is slidably connected to a slider 33 through a slide groove A, and a support rod 32 is hinged between the slider 33 and the fixed rod 1; the inside of the slider 33 is slidably connected to a limit block 34 through a slide groove B, and a first spring 35 is fixedly connected between the limit block 34 and the slider 33, and a plurality of groups of slots 36 arranged equidistantly are provided on the side of the surface of the leg 31 close to the first spring 35.

[0038] When the support leg 31 needs to be folded, the limit block 34 can be pushed out from the slot 36 to release the limit block 34 from the slider 33, so that the limit block 34 can slide along the inner groove of the leg 31, and the leg 31 and the support rod 32 can be folded, which is convenient for storing the device. When the support leg 31 needs to be unfolded, the limit block 34 can be pushed out from the slot 36 and the first spring 35 can be squeezed to contract, so that the support leg 31 can be pulled to unfold, and the slider 33 can be driven to slide inside the leg 31. When the limit block 34 moves to one side of the slot 36, the limit block 34 will be clamped into the slot 36 by the elastic force of the first spring 35 to limit the slider 33, thereby improving the stability of the unfolding of the support leg 31. In addition, multiple groups of slots 36 are provided on the surface of the leg 31, so that the unfolding angle of the leg 31 can be adjusted according to the needs of use, thereby improving the flexibility of the device.

[0039] More specifically:

[0040] like Figure 1-Figure 4 As shown:

[0041] In combination with the above content, a protective component 4 is provided on the surface of the fixed disk 2, and the protective component 4 includes a protective box 41 rotatably connected to the upper surface of the fixed disk 2 and a mounting plate 46 slidably connected to the inside of the protective box 41 through a slide groove C, and the camera 5 is mounted on the surface of the mounting plate 46; a screw 45 is threaded inside the mounting plate 46, and the screw 45 is rotatably connected to the inside of the protective box 41 through a bearing, and a gear ring 42 is fixedly connected to the surface of the screw 45, and a bevel gear 43 is meshingly connected to the surface of the gear ring 42, and a rotating rod 44 is fixedly connected to one side of the bevel gear 43, and one end of the rotating rod 44 passes through the inside of the protective box 41 and is fixedly connected to a rotating handle arranged on the outside of the protective box 41.

[0042] In this embodiment: a box cover is hinged on the surface of the protective box 41, and the protective box 41 is closed by flipping the box cover, so that the camera 5 can be protected by the protective box 41. The bevel gear 43 can be driven to rotate by rotating the rotating rod 44, and then the screw 45 can be driven to rotate by the gear ring 42, thereby driving the mounting plate 46 screwed on the surface of the screw 45 to move upward, and the camera 5 can be pushed out from the inside of the protective box 41, so as to facilitate the photography operation through the camera 5.

[0043] Working principle: When the bracket for film and television production is in use, the rotating rod 44 can drive the bevel gear 43 to rotate, and then the gear ring 42 drives the screw 45 to rotate, and then drives the mounting plate 46 screwed on the surface of the screw 45 to move upward, so that the camera 5 is pushed out from the inside of the protective box 41, so that it is convenient to carry out photography operations through the camera 5, and the bracket can be moved conveniently through the moving wheel 311, so that it is convenient to follow the shooting through the camera 5, thereby reducing the burden of the photographer, and the cam 38 is driven to rotate by rotating the rotating rod, and then the cam 38 will squeeze the tooth plate 310 and engage with the limit gear 312, and the moving wheel 311 is limited and locked to prevent the bracket from moving, thereby improving the stability of the camera 5 when fixed for shooting, and the rotating rod connected to the cam 38 is connected to the roller seat 37 through a damping bearing, so that the cam 38 is not easily pushed by the tooth plate 310 to flip over, and when the device needs to be moved, the cam 38 is reset by flipping, and the tooth plate 310 is affected by the second spring The elastic force 39 separates from the limiting gear 312, releasing the limit on the moving wheel 311, and the moving wheel 311 is used to move, thereby improving the practicality of the device. When the supporting leg 31 needs to be folded, the limiting block 34 can be pushed out from the inside of the card slot 36 to release the limit on the slider 33 by the limiting block 34, so that the limiting block 34 slides along the inner groove of the supporting leg 31, and the supporting leg 31 and the supporting rod 32 are folded, which is convenient for storing the device. When the supporting leg 31 needs to be unfolded, the limiting block 34 can be pushed out of the card slot 36 to release the limit on the slider 33. When the support leg 31 is unfolded, the slider 33 is driven to slide inside the support leg 31. When the limit block 34 moves to one side of the slot 36, the limit block 34 is clamped into the slot 36 by the elastic force of the first spring 35 to limit the slider 33, thereby improving the stability of the unfolding of the support leg 31. In addition, multiple groups of slots 36 are provided on the surface of the support leg 31, so that the unfolding angle of the support leg 31 can be adjusted according to the needs of use, thereby improving the flexibility of the device.

[0044] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention to solve the problems raised in the above background technology.

Claims

1. A bracket for filming and video production, comprising a fixing rod (1) and a fixing plate (2) fixedly connected to the top of the fixing rod (1), a camera (5) being installed above the fixing plate (2), characterized in that: A moving component (3) is arranged on the surface of the fixed disk (2); The moving assembly (3) comprises three groups of legs (31) hinged to the bottom surface of the fixed plate (2) and arranged in a circular array, and a roller seat (37) rotatably connected to the bottom end of the legs (31); a moving wheel (311) is rotatably connected to the surface of the roller seat (37); a limiting gear (312) is fixedly connected to the surface of the moving wheel (311); a tooth plate (310) is provided on one side of the roller seat (37) close to the limiting gear (312); and a cam (38) is rotatably connected to one side of the roller seat (37) close to the tooth plate (310).

2. The bracket for film and television production according to claim 1, characterized in that: A rotating rod is fixedly connected to the surface of the cam (38), and one end of the rotating rod passes through the inside of the roller seat (37) and is fixedly connected to a handle arranged on the outside of the roller seat (37). A movable groove is opened on one side of the roller seat (37) close to the tooth plate (310), and a second spring (39) is symmetrically fixedly connected between the tooth plate (310) and the roller seat (37).

3. The bracket for film and television production photography according to claim 1, characterized in that: A sliding block (33) is slidably connected inside the supporting leg (31) via a sliding groove A, and a supporting rod (32) is hinged between the sliding block (33) and the fixing rod (1).

4. The bracket for film and television production photography according to claim 3, characterized in that: The slider (33) is slidably connected to a limit block (34) via a slide groove B, a first spring (35) is fixedly connected between the limit block (34) and the slider (33), and a plurality of groups of slots (36) arranged at equal distances are provided on a side of the surface of the leg (31) close to the first spring (35).

5. The bracket for film and television production photography according to claim 1, characterized in that: A protective component (4) is provided on the surface of the fixed plate (2), and the protective component (4) includes a protective box (41) rotatably connected to the upper surface of the fixed plate (2) and a mounting plate (46) slidably connected to the inside of the protective box (41) through a slide groove C, and the camera (5) is mounted on the surface of the mounting plate (46).

6. The bracket for film and television production according to claim 5, characterized in that: A screw rod (45) is threadedly connected to the interior of the mounting plate (46), and the screw rod (45) is rotatably connected to the interior of the protective box (41) via a bearing, a gear ring (42) is fixedly connected to the surface of the screw rod (45), a bevel gear (43) is meshedly connected to the surface of the gear ring (42), a rotating rod (44) is fixedly connected to one side of the bevel gear (43), and one end of the rotating rod (44) passes through the interior of the protective box (41) and is fixedly connected to a rotating handle arranged on the outside of the protective box (41).

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