Auxiliary device for video shooting

Abstract

The utility model relates to the technical field of video shooting, and provides an auxiliary device for video shooting, which comprises a supporting plate, a supporting frame is arranged on the outer side of the supporting plate, a telescopic frame is arranged in the supporting frame, a pointed cone is arranged at the bottom end of the telescopic frame, and an adjusting structure is arranged at the top end of the supporting plate. And a fixing structure is mounted at the top end of the movable plate. The adjusting structure is arranged, the hand wheel is rotated to drive the rotating table to rotate, the adjusting structure and the shooting device are made to rotate in the horizontal direction and can be adjusted to the needed shooting direction, the adjusting plate is installed on the hinge seat in a hinged mode through the locking bolt, the angle of the adjusting plate can be adjusted by loosening the locking bolt, and the bolt is tightened after determination. The pitching angle of the shooting equipment is adjusted; and a rotating block is rotated to drive a threaded rod to rotate, and a threaded seat is driven to drive a moving plate to horizontally move, so that a T-shaped block slides in a T-shaped groove, and accurate fine adjustment of the horizontal position of the shooting equipment is realized.

Description

Technical Field

[0001] This utility model relates to the field of video shooting technology, and in particular to an auxiliary device for video shooting. Background Technology

[0002] Video shooting refers to the process of recording moving images and synchronized audio using optical equipment. Its core is capturing and storing continuous images at a specific frame rate as digital or analog signals, ultimately forming playable audiovisual content. A video shooting auxiliary device refers to hardware or a combination of hardware and software used to enhance, optimize, or simplify the video shooting process. Its main functions include, but are not limited to, stabilizing the image, adjusting the shooting angle, assisting focus, expanding shooting capabilities, or improving shooting efficiency. It is suitable for various scenarios such as professional film and television production, self-media creation, live streaming, and documentary shooting.

[0003] To address this, patent CN218720265U discloses an auxiliary stabilization device for video shooting, including a mounting box and a mounting rod. The outer wall of the mounting rod movably penetrates through the upper and lower walls of the mounting rod. A fixing mechanism is provided on the mounting box, and the mounting rod is fixed together with the mounting box through the fixing mechanism. A camera fixing block is fixedly installed on the upper end face of the mounting rod. The camera fixing block can connect the camera and the device together. Each of the four side walls has a first mounting groove. When video shooting is required, the mounting box and the mounting rod are first loosened through the fixing mechanism. Then, the connecting block is moved away from the support legs, so that the four support legs will move out from the inside of the corresponding positioning groove. The connecting block is moved towards the mounting box, and the outer wall of the connecting block and the inclined surfaces of the four support legs come into contact with each other. The connecting block is then moved towards the mounting box, so that the four support legs move away from the mounting rod.

[0004] The aforementioned video shooting auxiliary stabilization device mainly adjusts the position and angle of the shooting equipment by fixing the mounting box and mounting rod and extending and retracting the support legs during use. The adjustment method is limited and cannot meet the diverse needs of shooting angle and position in complex shooting scenarios. It is also inconvenient to make comprehensive adjustments to the position and angle of the shooting equipment. Utility Model Content

[0005] The purpose of this invention is to provide an auxiliary device for video shooting, in order to solve the shortcomings of existing auxiliary devices for video shooting that are not easy to adjust.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an auxiliary device for video shooting, including a support plate;

[0007] A support frame is installed on the outer side of the support plate, and a telescopic frame is installed inside the support frame. A pointed cone is installed at the bottom end of the telescopic frame. An adjustment structure is installed at the top end of the support plate. The adjustment structure includes a rotating platform installed at the top end of the support plate. Hinges are fixed on both sides of the top end of the rotating platform. An adjustment plate is installed between the hinges. Locking bolts are installed inside the hinges and the adjustment plate. Guide seats are fixed on both sides of the top end of the adjustment plate. T-slots are provided inside the guide seats. A movable plate is installed at the top end of the adjustment plate. T-blocks are fixed on both sides of the bottom end of the movable plate inside the T-slot. Fixing blocks are fixed on the other two sides of the top end of the adjustment plate. A threaded rod is installed between the fixing blocks. A threaded seat is fixed at the bottom end of the movable plate outside the threaded rod. A rotating block is fixed at one end of the threaded rod on one side of the fixing block.

[0008] A fixing structure is installed at the top of the movable plate.

[0009] Preferably, the support frames are evenly distributed on the outer side of the support plate, one end of each support frame is hinged to the outer side of the support plate, the telescopic frame is slidably connected inside the support frame, and a locking block is installed inside the support frame.

[0010] With the above structure, the telescopic frame slides inside the support frame during use. When in use, the locking block inside the support frame can be loosened, the telescopic frame can be slid up and down to adjust it to the required height, and then the locking block can be tightened to clamp the telescopic frame with the support frame, thereby fixing its position to adapt to different shooting height requirements.

[0011] Preferably, a rotating handwheel is installed at the bottom end of the support plate, one end of the rotating handwheel is fixedly connected to the bottom end of the rotating table, the hinge seats are symmetrically distributed on both sides of the top of the rotating table, and the adjusting plate and the hinge seats are hingedly connected by locking bolts.

[0012] With the above structure, during use, the bottom of the support plate is fixedly connected to the bottom of the rotating platform via a rotating handwheel. When the handwheel rotates on the ground or support surface, it drives the rotating platform to rotate synchronously. Furthermore, by loosening the locking bolts, the adjustment plate can rotate around the hinge point, thereby changing the pitch angle of the shooting equipment mounted on the adjustment plate. After adjusting to a suitable angle, tightening the locking bolts secures the device, meeting the viewing angle requirements of different shooting scenarios.

[0013] Preferably, the guide seats are symmetrically distributed at the top of the adjusting plate, the T-block and the guide seats are slidably connected through the T-slot, the two ends of the threaded rod are rotatably connected to one side of the fixed block, and the threaded seat and the threaded rod are threadedly connected.

[0014] With the above structure, when the threaded rod rotates during use, the threaded seat moves along the axis of the threaded rod due to the threaded transmission, thereby causing the moving plate to slide horizontally. Simultaneously, it slides through a T-slot with a T-block at the bottom of the moving plate. This restricts the movement trajectory of the moving plate, ensuring it can only slide horizontally along the direction of the T-slot, preventing deviation or wobbling during movement.

[0015] Preferably, the fixing structure includes side plates fixed to both sides of the top of the movable plate. Each side plate has a sliding hole inside, and a movable rod is installed inside the sliding hole. A first spring is installed on the outer side of the movable rod on one side of the sliding hole. A clamping plate is fixed to one end of the movable rod. Rubber strips are evenly fixed to one side of the clamping plate. Sliding grooves are provided on both sides of the top of the movable plate. Sliding blocks are fixed to both sides of the bottom end of the clamping plate inside the sliding groove. A fixed baffle is fixed to one side of the top of the movable plate, and a movable baffle is installed on the other side of the top of the movable plate. A movable groove is provided on the top of the movable plate on one side of the movable baffle. A second spring is fixed inside the movable groove. Limiting grooves are provided on both sides of the movable groove. A sliding plate is fixed to one side of the movable baffle inside the movable groove, and limiting blocks are fixed to both sides of the sliding plate inside the limiting groove.

[0016] Preferably, the side plates are symmetrically distributed on both sides of the top of the movable plate, the movable rod and the side plates are slidably connected through sliding holes, the clamping plate and the side plates are telescopically connected through a first spring, the sliders are symmetrically distributed on both sides of the bottom of the clamping plate, and the sliders and the movable plate are slidably connected through sliding grooves.

[0017] With the above structure, the first spring's extension and retraction characteristics allow it to adapt to shooting devices of different widths during use. Furthermore, the sliding connection between the slider at the bottom of the clamping plate and the sliding groove of the moving plate restricts the movement trajectory of the clamping plate, ensuring it can only slide horizontally. This prevents offset or tilting during clamping and ensures that the clamping force is evenly applied to both sides of the device.

[0018] Preferably, one end of the second spring is fixedly connected to one side of the slide plate, the limiting block and the movable groove form a telescopic structure through the second spring, and the slide plate and the movable plate form a sliding connection through the movable groove.

[0019] With the above structure, during use, the elastic force of the second spring pushes the sliding plate, causing the movable baffle to engage with the fixed baffle, thus clamping the equipment laterally. This can accommodate equipment of different thicknesses, ensuring the equipment is firmly fixed laterally. The limiting groove restricts the movement range of the limiting block, preventing the sliding plate from sliding out of the movable groove. Simultaneously, it ensures the movable baffle moves within a reasonable range, preventing structural damage or fixation failure due to excessive spring compression.

[0020] The video shooting auxiliary device provided by this utility model has the following advantages:

[0021] The device features an adjustable structure. By rotating a handwheel, the rotating table can be turned, allowing the adjustable structure and the shooting equipment to rotate horizontally and be adjusted to the desired shooting direction. The adjusting plate is hinged to the hinge seat via locking bolts. Loosening the locking bolts allows adjustment of the adjusting plate's angle, and tightening the bolts after adjustment allows for adjustment of the shooting equipment's pitch angle. Additionally, rotating the rotating block drives the threaded rod to rotate, which in turn drives the threaded seat to move the moving plate horizontally, allowing the T-block to slide within the T-slot, thus enabling precise fine-tuning of the shooting equipment's horizontal position.

[0022] By setting a fixed structure, pushing the clamping plate to contact the equipment causes the elastic force of the first spring to push the clamping plate, causing the rubber strip to contact the surface of the equipment, increasing friction, thereby clamping the equipment longitudinally and preventing it from sliding longitudinally; pushing the movable baffle to contact the equipment causes the elastic force of the second spring to push the movable baffle, which cooperates with the fixed baffle to fix the equipment laterally. At the same time, the limiting block slides in the limiting groove to ensure that the movable baffle moves smoothly and prevents the equipment from moving laterally. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0024] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0025] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0026] Figure 4 This is a three-dimensional exploded view of the adjustment structure of this utility model;

[0027] Figure 5 This is a three-dimensional exploded view of the fixed structure of this utility model.

[0028] The following are the annotations in the diagram: 1. Support plate; 2. Support frame; 3. Telescopic frame; 4. Cone; 5. Adjustment structure; 501. Rotating table; 502. Hinge seat; 503. Adjusting plate; 504. Locking bolt; 505. Guide seat; 506. T-slot; 507. Moving plate; 508. T-block; 509. Fixed block; 510. Threaded rod; 511. Threaded seat; 512. Rotating block; 6. Fixed structure; 601. Side plate; 602. Sliding hole; 603. Movable rod; 604. First spring; 605. Clamping plate; 606. Rubber strip; 607. Slide groove; 608. Sliding block; 609. Fixed baffle; 610. Movable baffle; 611. Movable groove; 612. Second spring; 613. Limiting groove; 614. Slide plate; 615. Limiting block. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-5 The present invention provides an auxiliary device for video shooting, including a support plate 1.

[0031] Reference Figures 1-4As shown, a support frame 2 is installed on the outer side of the support plate 1, and a telescopic frame 3 is installed inside the support frame 2. The support frames 2 are evenly distributed on the outer side of the support plate 1, and one end of each support frame 2 is hinged to the outer side of the support plate 1. The telescopic frame 3 is slidably connected inside the support frame 2. A locking block is installed inside the support frame 2, and a pointed cone 4 is installed at the bottom end of the telescopic frame 3. An adjustment structure 5 is installed at the top of the support plate 1. The adjustment structure 5 includes a rotating platform 501 installed at the top of the support plate 1. Hinges 502 are fixed on both sides of the top of the rotating platform 501, and an adjustment plate 503 is installed between the hinges 502. Locking bolts 504 are installed inside both the hinges 502 and the adjustment plate 503. Guide seats 505 are fixed on both sides of the top of the adjustment plate 503. A T-slot 506 is provided inside the guide seat 505. A movable plate 507 is installed at the top of the adjustment plate 503, and the movable plate 507 is installed inside the T-slot 506. T-blocks 508 are fixed on both sides of the bottom end of the 7. Fixing blocks 509 are fixed on both sides of the top end of the adjusting plate 503. Threaded rods 510 are installed between the fixing blocks 509. Threaded seats 511 are fixed to the bottom end of the moving plate 507 outside the threaded rods 510. A rotating block 512 is fixed to one end of the threaded rod 510 on one side of the fixing block 509. A rotating handwheel is installed at the bottom end of the support plate 1. One end of the rotating handwheel is fixedly connected to the bottom end of the rotating table 501. Hinges 502 are symmetrically distributed on both sides of the top end of the rotating table 501. The adjusting plate 503 and the hinge seats 502 are hinged together by locking bolts 504. Guide seats 505 are symmetrically distributed at the top end of the adjusting plate 503. T-blocks 508 and guide seats 505 are slidably connected by T-slots 506. The two ends of the threaded rod 510 are rotatably connected to one side of the fixing block 509. Threaded seats 511 are threadedly connected to the threaded rod 510.

[0032] When the overall height of the device needs to be adjusted, first loosen the locking block inside the support frame 2, then slide the telescopic frame 3 up and down to adjust it to the required height, and then tighten the locking block so that the support frame 2 clamps the telescopic frame 3, thereby fixing the position of the telescopic frame 3, so that the device can adapt to different shooting height requirements; by turning the handwheel to drive the rotating table 501 to rotate, the adjustment structure and shooting equipment can be rotated in the horizontal direction to adjust to the required shooting direction; by locking the bolt 504 to hinge the adjusting plate 503 to the hinge seat 502, the adjusting plate can rotate around the hinge point, loosen the locking bolt 504, adjust the angle of the adjusting plate 503, and tighten the bolt after determining the angle to realize the adjustment of the pitch angle of the shooting equipment; and by rotating the rotating block 512 to drive the threaded rod 510 to rotate, thereby driving the threaded seat 511 to drive the moving plate 507 to move horizontally, so that the T-block 508 slides inside the T-slot 506, thereby realizing precise fine adjustment of the horizontal position of the shooting equipment.

[0033] Reference Figures 2-5As shown, a fixing structure 6 is installed at the top of the movable plate 507. The fixing structure 6 includes side plates 601 fixed to both sides of the top of the movable plate 507. Each side plate 601 has a sliding hole 602 inside. A movable rod 603 is installed inside the sliding hole 602. A first spring 604 is installed on the outside of the movable rod 603 on one side of the sliding hole 602. A clamping plate 605 is fixed to one end of the movable rod 603. Rubber strips 606 are evenly fixed to one side of the clamping plate 605. Sliding grooves 607 are provided on both sides of the top of the movable plate 507. Sliding blocks 608 are fixed to both sides of the bottom end of the clamping plate 605 inside the sliding grooves 607. A fixing baffle 609 is fixed to one side of the top of the movable plate 507. A movable baffle 610 is installed on the other side of the top of the movable plate 507. A movable groove 611 is provided on the top of the movable plate 507 on one side of the movable baffle 610. A second spring is fixed inside the movable groove 611. Spring 612, limiting grooves 613 are provided on both sides inside the movable groove 611, sliding plate 614 is fixed to one side of the movable baffle 610 inside the movable groove 611, limiting blocks 615 are fixed to both sides of the sliding plate 614 inside the limiting groove 613, side plates 601 are symmetrically distributed on both sides of the top of the movable plate 507, movable rod 603 is slidably connected to side plate 601 through sliding hole 602, clamping plate 605 and side plate 601 are telescopically connected by first spring 604, sliders 608 are symmetrically distributed on both sides of the bottom end of clamping plate 605, sliders 608 and movable plate 507 are slidably connected by sliding groove 607, one end of second spring 612 is fixedly connected to one side of sliding plate 614, limiting block 615 and movable groove 611 are telescopically connected by second spring 612, and sliding plate 614 and movable plate 507 are slidably connected by movable groove 611.

[0034] When installing the shooting equipment, the equipment is placed on top of the movable plate 507, between the two clamping plates 605. Then, the clamping plates 605 are pushed towards the equipment, causing the movable rod 603 to slide within the sliding hole 602 of the side plate 601, while simultaneously compressing the first spring 604. When the clamping plate 605 contacts the equipment, the elastic force of the first spring 604 pushes the clamping plate 605 to tightly clamp the equipment, causing the rubber strip 606 to contact the surface of the equipment, increasing friction and preventing the equipment from slipping. After the clamping plate 605 clamps and fixes the equipment, the movable baffle 610 is pushed to move, causing the movable baffle 610 to slide within the movable groove 611, compressing the second spring 612. When the movable baffle 610 contacts the device, the elastic force of the second spring 612 pushes the movable baffle 610, and at the same time cooperates with the fixed baffle 609 to fix the device laterally. The movable baffle 610 moves smoothly in the limiting groove 613 through the limiting block 615, preventing the device from moving laterally, thereby achieving a firm fixation of the shooting device.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An auxiliary device for video shooting, comprising a support plate (1); Its features are: A support frame (2) is installed on the outer side of the support plate (1), and a telescopic frame (3) is installed inside the support frame (2). A pointed cone (4) is installed at the bottom end of the telescopic frame (3). An adjustment structure (5) is installed at the top end of the support plate (1). The adjustment structure (5) includes a rotating platform (501) installed at the top end of the support plate (1). Hinges (502) are fixed on both sides of the top end of the rotating platform (501). An adjustment plate (503) is installed between the hinges (502). Locking bolts (504) are installed inside the hinges (502) and the adjustment plate (503). Locking bolts (504) are fixed on both sides of the top end of the adjustment plate (503). A guide seat (505) is provided with a T-slot (506) inside. A movable plate (507) is installed on the top of the adjusting plate (503). T-blocks (508) are fixed on both sides of the bottom end of the movable plate (507) inside the T-slot (506). Fixing blocks (509) are fixed on the other two sides of the top of the adjusting plate (503). A threaded rod (510) is installed between the fixing blocks (509). A threaded seat (511) is fixed on the bottom end of the movable plate (507) outside the threaded rod (510). A rotating block (512) is fixed on one end of the threaded rod (510) on one side of the fixing block (509). A fixing structure (6) is installed at the top of the movable plate (507).

2. The video shooting aid of claim 1, wherein: The support frame (2) is evenly distributed on the outside of the support plate (1). One end of the support frame (2) is hinged to the outside of the support plate (1). The telescopic frame (3) is slidably connected inside the support frame (2). A locking block is installed inside the support frame (2).

3. The auxiliary device for video shooting according to claim 1, characterized in that: A rotating handwheel is installed at the bottom of the support plate (1). One end of the rotating handwheel is fixedly connected to the bottom of the rotating table (501). The hinge seat (502) is symmetrically distributed on both sides of the top of the rotating table (501). The adjusting plate (503) and the hinge seat (502) are connected by locking bolts (504).

4. The auxiliary device for video shooting according to claim 1, characterized in that: The guide seat (505) is symmetrically distributed at the top of the adjusting plate (503). The T-block (508) and the guide seat (505) are slidably connected through the T-slot (506). The two ends of the threaded rod (510) are rotatably connected to one side of the fixed block (509). The threaded seat (511) and the threaded rod (510) are threadedly connected.

5. The auxiliary device for video shooting according to claim 1, characterized in that: The fixing structure (6) includes side plates (601) fixed to both sides of the top of the movable plate (507). Each side plate (601) has a sliding hole (602) inside. A movable rod (603) is installed inside the sliding hole (602). A first spring (604) is installed on the outside of the movable rod (603) on one side of the sliding hole (602). A clamping plate (605) is fixed to one end of the movable rod (603). Rubber strips (606) are evenly fixed to one side of the clamping plate (605). Slide grooves (607) are provided on both sides of the top of the movable plate (507). The bottom sides of the clamping plate (605) are fixed inside the slide grooves (607). There is a slider (608), a fixed baffle (609) is fixed on one side of the top of the movable plate (507), and a movable baffle (610) is installed on the other side of the top of the movable plate (507). A movable groove (611) is provided on the top of the movable plate (507) on one side of the movable baffle (610). A second spring (612) is fixed inside the movable groove (611). Limiting grooves (613) are provided on both sides inside the movable groove (611). A sliding plate (614) is fixed on one side of the movable baffle (610) inside the movable groove (611). Limiting blocks (615) are fixed on both sides of the sliding plate (614) inside the limiting groove (613).

6. The auxiliary device for video shooting according to claim 5, characterized in that: The side plates (601) are symmetrically distributed on both sides of the top of the moving plate (507). The movable rod (603) and the side plate (601) are slidably connected through the sliding hole (602). The clamping plate (605) and the side plate (601) are telescopically connected through the first spring (604). The sliders (608) are symmetrically distributed on both sides of the bottom of the clamping plate (605). The sliders (608) and the moving plate (507) are slidably connected through the sliding groove (607).

7. The auxiliary device for video shooting according to claim 5, characterized in that: One end of the second spring (612) is fixedly connected to one side of the slide plate (614). The limiting block (615) and the movable groove (611) form a telescopic structure through the second spring (612). The slide plate (614) and the movable plate (507) form a sliding connection through the movable groove (611).

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