Auxiliary frame for video shooting

Abstract

The utility model provides an auxiliary frame for video shooting, which comprises a handheld column, and an anti-skid sleeve is sleeved on the outer wall of the handheld column; a connecting rod is fixedly connected to the upper end of the handheld column, a ball seat is fixedly connected to the upper end of the connecting rod, and a sphere is slidably arranged in the ball seat; a hand-screwing bolt is in threaded connection with an opening in one side of the ball seat, the ball seat is in fastening connection with the sphere through the hand-screwing bolt, and the clamping device is characterized in that a through hole is transversely formed in the middle of the interior of the connecting rod, and a rotatable clamping assembly is arranged in the through hole. Through the arrangement of the rotating block, the fixed clamping plate, the movable clamping plate, the first threaded rod, the operation block, the sliding rod, the second threaded rod and the hand-screwing nut, the effect of conveniently adjusting the setting angle of the handrail clamping assembly is achieved, and therefore the problem that after the auxiliary device is fixed, the video collection angle possibly cannot meet the requirement can be effectively solved, and the video collection efficiency is improved. And the problem that the video cannot be normally recorded can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of video shooting auxiliary frames, in particular to an auxiliary frame for video shooting. Background Art

[0002] An auxiliary bracket for video shooting is a device that can assist operators in video shooting, such as a video shooting auxiliary bracket with announcement number CN220647777U, which includes a holding bracket, a base fixedly installed at the lower end of the holding bracket, a rubber pad fixedly installed at the lower edge of the base, and a limiting slide groove provided on one side of the base. There are still some problems with the auxiliary bracket during actual use, such as: the setting angle of the railing clamping assembly cannot be adjusted, so that when the railing has a certain angle with the horizontal plane, after the auxiliary device is fixed, the video acquisition angle may not meet the requirements, which may lead to the problem that the video cannot be recorded normally. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides an auxiliary bracket for video shooting, which can facilitate the adjustment of the setting angle of the railing clamping component, thereby effectively avoiding the problem that the video acquisition angle may not meet the requirements after the auxiliary device is fixed, and further avoiding the problem that the video cannot be recorded normally.

[0004] The technical solution is as follows: an auxiliary frame for video shooting, including a handheld column, an anti-slip sleeve is sleeved on the outer wall of the handheld column; the upper end of the handheld column is fixedly connected to a connecting rod, and the upper end of the connecting rod is fixedly connected to a ball seat, wherein a spherical body is slidably arranged inside the ball seat; a hand-tightening bolt is threadedly connected to an opening on one side of the ball seat, and the ball seat is fastened to the spherical body by the hand-tightening bolt, and is characterized in that a through hole is horizontally opened in the middle part of the inner part of the connecting rod, and a rotatable clamping component is arranged inside the through hole.

[0005] Preferably, the rotatable clamping assembly includes a rotating block, which is fixedly connected to a fixed clamping plate on the right front side of the rotating block; a movable clamping plate is provided on the rear side of the rotating block; a threaded hole is opened on the right side inside the rotating block, and the internal threaded hole is threadedly connected to a first threaded rod; one end of the first threaded rod is rotatably connected to the left side of the front of the movable clamping plate, and the other end is fixedly connected to the operating block; mounting holes are respectively opened on the upper and lower sides of the right side inside the rotating block, and sliding rods are slidably provided inside the mounting holes, wherein the rear ends of the sliding rods are respectively fixedly connected to the upper and lower sides of the left front side of the movable clamping plate; a second threaded rod is fixedly connected to the middle part of the left side of the rotating block, and a hand-tightened nut is threaded on the outer wall of the second threaded rod.

[0006] Compared with the prior art, the beneficial effects of the present invention are:

[0007] In the utility model, the arrangement of the rotating block, the fixed clamping plate, the movable clamping plate, the first threaded rod, the operating block, the sliding rod, the second threaded rod and the hand-tightening nut is conducive to achieving the effect of facilitating the adjustment of the setting angle of the railing clamping assembly, thereby effectively avoiding the problem that the video acquisition angle may not meet the requirements after the auxiliary device is fixed, and further avoiding the problem that the video cannot be recorded normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural diagram of the present utility model.

[0009] Figure 2 It is a partial schematic diagram of the present utility model.

[0010] Figure 3 It is a structural schematic diagram of the rotatable clamping assembly of the utility model.

[0011] In the picture:

[0012] 1. Hand-held column; 2. Anti-slip sleeve; 3. Connecting rod; 4. Ball seat; 5. Sphere; 6. Thumb bolt; 7. Rotatable clamping assembly; 71. Rotating block; 72. Fixed clamping plate; 73. Movable clamping plate; 74. First threaded rod; 75. Operating block; 76. Sliding rod; 77. Second threaded rod; 78. Thumb nut. DETAILED DESCRIPTION

[0013] The present invention will be described in detail below with reference to the accompanying drawings. Figure 1 and attached Figure 2 As shown, an auxiliary frame for video shooting includes a handheld column 1, and an anti-slip sleeve 2 is sleeved on the outer wall of the handheld column 1; the upper end of the handheld column 1 is fixedly connected to a connecting rod 3, and the upper end of the connecting rod 3 is fixedly connected to a ball seat 4, wherein a spherical body 5 is slidably arranged inside the ball seat 4; a hand-tightening bolt 6 is threadedly connected to the opening on one side of the ball seat 4, and the ball seat 4 is fastened to the spherical body 5 by the hand-tightening bolt 6; a through hole is horizontally opened in the middle part of the inner part of the connecting rod 3.

[0014] One of the auxiliary frames for video shooting also includes a rotatable clamping component 7, and the rotatable clamping component 7 is arranged inside the through hole, which is conducive to facilitating the adjustment of the setting angle of the railing clamping component, thereby effectively avoiding the problem that the video acquisition angle may not meet the requirements after the auxiliary device is fixed, thereby avoiding the problem that the video cannot be recorded normally.

[0015] In this embodiment, combined with the Figure 3As shown, the rotatable clamping assembly 7 includes a rotating block 71, and the front right side of the rotating block 71 is fixedly connected to a fixed clamping plate 72; a movable clamping plate 73 is provided on the rear side of the rotating block 71; a threaded hole is provided on the right side inside the rotating block 71, and the first threaded rod 74 is threadedly connected to the inside of the threaded hole; one end of the first threaded rod 74 is rotatably connected to the left side of the front part of the movable clamping plate 73, and the other end is fixedly connected to the operating block 75; mounting holes are respectively provided on the upper and lower sides of the right side inside the rotating block 71, and sliding rods 76 are slidably provided inside the mounting holes, wherein the rear ends of the sliding rods 76 are respectively fixedly connected to the upper and lower sides of the left front side of the movable clamping plate 73; a second threaded rod 77 is fixedly connected to the middle part of the left side of the rotating block 71, and a hand-tightened nut 78 is threaded on the outer wall of the second threaded rod 77.

[0016] In this embodiment, specifically, the rotating block 71 is arranged on one side of the connecting rod 3, and a second threaded rod 77 is inserted into the through hole on the connecting rod 3, wherein a hand nut 78 is tightened on the other side of the connecting rod 3.

[0017] In this embodiment, specifically, the diameter of the circumscribed circle of the operating block 75 is smaller than the thickness of the rotating block 71 .

[0018] In this embodiment, specifically, the rotating block 71 is a stainless steel block with a rectangular longitudinal section.

[0019] In this embodiment, specifically, the fixed clamping plate 72 and the movable clamping plate 73 are respectively made of rectangular stainless steel plates.

[0020] In this embodiment, specifically, the anti-slip cover 2 is a rubber cover.

[0021] In this embodiment, specifically, the connecting rod 3 is a stainless steel rod with a square cross section.

[0022] In this embodiment, when using the auxiliary frame, the operator can first adjust the angle of the rotatable clamping assembly 7 according to the setting angle of the railing. When adjusting, the operator can first loosen the hand nut 78 to make the hand nut 78 away from the connecting rod 3. At this time, the rotating block 71 can rotate with the center line of the second threaded rod 77 as the center of the circle. Then, the rotating block 71 can be rotated until the rotating block 71 is adjusted to a suitable angle. Then, the hand nut 78 is tightened so that the hand nut 78 pulls the rotating block 71 through the second threaded rod 77, so that the rotating block 71 can be pressed against the connecting rod 3, and then through friction The force can fix the rotating block 71, and then the operator can place the rotatable clamping assembly 7 on the railing so that the railing is located between the fixed clamping plate 72 and the movable clamping plate 73, and then rotate the first threaded rod 74 through the operating block 75 to make the first threaded rod 74 drive the movable clamping plate 73 to move to the front side until the movable clamping plate 73 cooperates with the fixed clamping plate 72 to clamp the railing, thereby facilitating the adjustment of the setting angle of the railing clamping assembly, thereby effectively avoiding the problem that the video acquisition angle may not meet the requirements after the auxiliary device is fixed, and thus avoiding the problem that the video cannot be recorded normally.

[0023] Utilizing the technical solution described in the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the scope of protection of the present invention.

Claims

1. An auxiliary stand for video shooting, characterized in that: The video shooting auxiliary frame comprises a handheld column (1), the outer wall of which is sleeved with an anti-slip sleeve (2); the upper end of the handheld column (1) is fixedly connected to a connecting rod (3), and the upper end of the connecting rod (3) is fixedly connected to a ball seat (4), wherein a spherical body (5) is slidably arranged inside the ball seat (4); a hand screw bolt (6) is threadedly connected to an opening on one side of the ball seat (4), and the ball seat (4) is fastened to the spherical body (5) through the hand screw bolt (6), and is characterized in that a through hole is transversely opened in the middle part of the inner part of the connecting rod (3), and a rotatable clamping assembly (7) is arranged inside the through hole, and the rotatable clamping assembly (7) comprises a rotating block (71), the front right side of the rotating block (71) is fixedly connected to a fixed clamping plate (72); the rear side of the rotating block (71) is provided with a movable clamping plate (73); the right side of the inner middle part of the rotating block (71) is opened A threaded hole is provided, and a first threaded rod (74) is connected to the inner thread of the threaded hole; one end of the first threaded rod (74) is rotatably connected to the left middle portion of the front of the movable clamping plate (73), and the other end is fixedly connected to the operating block (75); mounting holes are respectively provided on the upper and lower sides of the right side of the rotating block (71), and slide rods (76) are slidably provided inside the mounting holes, wherein the rear ends of the slide rods (76) are respectively fixedly connected to the upper and lower sides of the left front of the movable clamping plate (73); a second threaded rod (77) is fixedly connected to the middle part of the left side of the rotating block (71), and a hand nut (78) is threadedly connected to the outer wall of the second threaded rod (77), the rotating block (71) is provided on one side of the connecting rod (3), and the second threaded rod (77) is inserted into the through hole on the connecting rod (3), wherein the other side of the connecting rod (3) is tightly pressed against the hand nut (78).

2. The auxiliary stand for video shooting according to claim 1, wherein: The diameter of the circumscribed circle of the operating block (75) is smaller than the thickness of the rotating block (71).

3. The auxiliary stand for video shooting according to claim 1, wherein: The rotating block (71) is a stainless steel block with a rectangular longitudinal section.

4. The auxiliary stand for video shooting according to claim 1, wherein: The fixed clamping plate (72) and the movable clamping plate (73) are respectively made of rectangular stainless steel plates.

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