Mobile shooting stand for video shooting

Abstract

The utility model discloses a mobile shooting frame for video shooting, comprising: a mobile shooting frame body, the mobile shooting frame body comprising a connecting seat; a convenient locking component, the convenient locking component comprising an operating frame, a connecting frame, a toggle tooth block, a locking column, and a rotating wheel, the end of the operating frame is fixedly connected with the connecting frame, and the inner side of the connecting frame is equidistantly and obliquely fixedly connected with the toggle tooth block, the locking column is symmetrically threaded on the opposite sides of the connecting seat, and the toggle tooth block is fitted with the rotating wheel; a 60° angle is formed between the toggle tooth block and the connecting frame, and the tooth block on the outer surface of the rotating wheel is set at the same oblique angle; the operating frame comprises a hollow tube, a curved tube, an infrared sensor, and a buzzer, the end of the hollow tube is sleeve-connected with the curved tube, and the infrared sensor is embedded and connected to the middle of one side of the outer surface of the hollow tube, and the buzzer is sleeve-connected in the middle of the hollow tube. The utility model can tighten a group of locking columns at the same time, saving time and effort and improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of video shooting, in particular to a mobile shooting frame for video shooting. Background Art

[0002] Video shooting refers to the process of recording dynamic images with cameras, video recorders and other equipment, and video shooting rig refers to the equipment used to record the dynamic image process with cameras, video recorders and other equipment.

[0003] In the existing mobile shooting stand for video shooting, a movable column that can move up and down is used to install and fix the shooting equipment, and the bolts are manually turned to achieve the purpose of positioning. However, the bolts are repeatedly applied with a rotational force, and one bolt can be manually turned at a time, which is time-consuming and labor-intensive and increases the work intensity. Therefore, it is necessary to provide a mobile shooting stand that can save effort to lock the bolts to improve the work efficiency. Utility Model Content

[0004] The utility model aims to provide a mobile shooting stand for video shooting, so as to solve the problem in the above background technology that a rotational force is repeatedly applied to a bolt, and one bolt can be manually rotated at a time, which is time-consuming and labor-intensive and increases the work intensity.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a mobile shooting frame for video shooting, comprising:

[0007] A mobile shooting frame body, wherein the mobile shooting frame body comprises a connecting seat;

[0008] A convenient locking assembly comprises an operating frame, a connecting frame, a toggle tooth block, a locking column and a rotating wheel. The end of the operating frame is fixedly connected to the connecting frame, and the inner side of the connecting frame is equidistantly and obliquely fixedly connected to the toggle tooth block. The locking column is symmetrically threaded on opposite sides of the connecting seat, and the toggle tooth block is fitted with the rotating wheel.

[0009] Furthermore, a 60° angle is formed between the shifting tooth block and the connecting frame, and the tooth block on the outer surface of the rotating wheel is set at the same oblique angle.

[0010] Furthermore, the operating frame includes a hollow tube, a bent tube, an infrared sensor, and a buzzer. The end of the hollow tube is sleeved with the bent tube, and the infrared sensor is embedded in the middle of one side of the outer surface of the hollow tube. The buzzer is sleeved in the middle of the hollow tube, and through holes are equidistantly opened in the lower part of the outer surface of the hollow tube.

[0011] Furthermore, the infrared sensor and the buzzer are wirelessly connected.

[0012] Furthermore, the mobile shooting frame body also includes a connecting frame, a supporting frame, and a universal wheel. The connecting frame is symmetrically threadedly connected to the outer surface of the connecting seat, and the upper end of the supporting frame is movably connected to the inner side of the connecting frame. The universal wheel is rotatably connected to the middle part of the lower end of the supporting frame.

[0013] Furthermore, the mobile shooting frame body also includes a movable column, a mounting seat, a fixed block, a movable connecting rod, and a base. The movable column movably passes through the middle part of the connecting seat, and the mounting seat is fixed to the upper end of the movable column. The bottom end of the movable column is fixed with a base, and the outer surface of the base is equidistantly and movably connected with a movable connecting rod, and one end of the movable connecting rod is movably connected to one end of the fixed block fixed in the middle part of the support frame.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] 1. The utility model has a connecting frame on the outside of the locking column, and a plurality of toggle tooth blocks are equidistantly arranged on the inner wall of the connecting frame, and the toggle tooth blocks are obliquely fitted with the tooth blocks on the rotating wheel at one end of the outer surface of the locking column. A rotating force is applied by the operating frame. When a force is applied inward, the position of the connecting frame can be moved. When a force is applied outward, the toggle tooth blocks act on the rotating wheel, thereby completing the purpose of tightening a group of locking columns at the same time, saving time and effort and improving work efficiency.

[0016] 2. Based on the above beneficial effects, the above-mentioned operating frame is disassembled and can be easily disassembled, which is conducive to the connection frame being separated from the rotating wheel to complete subsequent maintenance and replacement operations. In addition, an infrared sensor is added to perform ranging processing while moving and to sound an alarm through a buzzer, which can avoid collisions during movement, reduce the cost of use, and improve the applicability and functionality of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is the appearance diagram of the utility model;

[0019] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 It is a schematic diagram of the operating frame of the utility model;

[0021] Figure 4 It is a schematic diagram of the mobile shooting stand body of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 11. Connecting seat; 12. Connecting frame; 13. Support frame; 14. Movable column; 15. Mounting seat; 16. Fixed block; 17. Movable connecting rod; 18. Universal wheel; 19. Base; 21. Operating frame; 211. Hollow tube; 212. Bend tube; 213. Infrared sensor; 214. Buzzer; 22. Connecting frame; 23. Toggle gear block; 24. Locking column; 25. Rotating wheel. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] See also Figure 1-4 As shown, this embodiment is a mobile shooting stand for video shooting, comprising:

[0028] A mobile shooting frame body, the mobile shooting frame body includes a connecting seat 11;

[0029] The connecting seat 11 is the main mounting carrier of the mobile shooting frame body;

[0030] The mobile shooting frame body also includes a connecting frame 12, a supporting frame 13, and a universal wheel 18. The connecting frame 12 is symmetrically threadedly connected to the outer surface of the connecting seat 11, and the upper end of the supporting frame 13 is movably connected to the inner side of the connecting frame 12, and the universal wheel 18 is rotatably connected to the middle part of the lower end of the supporting frame 13;

[0031] The connecting frame 12 is fixed to the supporting frame 13, and the contact between the lower end of the supporting frame 13 and the contact surface provides structural stability. After the universal wheel 18 rolls under force, it can meet the needs of mobile shooting.

[0032] The mobile shooting frame body also includes a movable column 14, a mounting seat 15, a fixed block 16, a movable connecting rod 17, and a base 19. The movable column 14 movably passes through the middle of the connecting seat 11, and the mounting seat 15 is fixed to the upper end of the movable column 14. The bottom end of the movable column 14 is fixed with the base 19, and the outer surface of the base 19 is equidistantly movably connected with the movable connecting rod 17, and one end of the movable connecting rod 17 is movably connected to one end of the fixed block 16 fixed in the middle of the support frame 13;

[0033] The movable column 14 cooperates with the mounting seat 15 to mount the photographing device by bolts, and the height of the photographing device can be adjusted by moving the movable column 14 up and down. The movable connecting rod 17 mounts and fixes the base 19 and the fixing block 16 to meet the needs of the movable column 14 being adjusted up and down.

[0034] Convenient locking assembly, the convenient locking assembly includes an operating frame 21, a connecting frame 22, a toggle tooth block 23, a locking column 24, and a rotating wheel 25. The end of the operating frame 21 is fixedly connected to the connecting frame 22, and the inner side of the connecting frame 22 is equidistantly and obliquely fixedly connected to the toggle tooth block 23. The locking column 24 is symmetrically threaded on the opposite sides of the connecting seat 11, and the toggle tooth block 23 is fitted with the rotating wheel 25.

[0035] The operating frame 21 is used to apply the force required for disassembly and assembly to the locking column 24, the connecting frame 22 is used to install multiple toggle tooth blocks 23, the locking column 24 is used to structurally fix the movable column 14 after the height is adjusted, and the rotating wheel 25 is used in conjunction with the toggle tooth block 23. Under the force applied by the operating frame 21, the locking force of the locking column 24 can be conveniently and quickly changed;

[0036] The tooth block 23 and the connecting frame 22 form an angle of 60°, and the tooth block on the outer surface of the rotating wheel 25 is set at the same oblique angle;

[0037] Working principle: After the camera is threadedly mounted on the upper end of the mounting seat 15, a force is applied to the movable column 14 to adjust the height of the camera. After the height is adjusted;

[0038] At this time, a force is manually applied to the operating frame 21. The force applied inward can move the position of the connecting frame 22, and the tooth block 23 is moved away from the rotating wheel 25. No force is applied between the two on the locking column 24. When a force is applied outward, the tooth block 23 is moved to act on the rotating wheel 25, so that a group of locking columns 24 are tightened at the same time, and the movable column 14 is positioned.

[0039] Next, a pushing force is applied to the shooting frame, and mobile shooting can be performed by utilizing the rolling between the universal wheel 18 and the contact surface;

[0040] This solution can simultaneously tighten a group of locking columns 24, saving time and effort and improving work efficiency.

[0041] See also Figure 1-4 As shown, this embodiment is based on the above-mentioned embodiment 1, and the operating frame 21 includes a hollow tube 211, a curved tube 212, an infrared sensor 213, and a buzzer 214. The end of the hollow tube 211 is sleeved with the curved tube 212, and the infrared sensor 213 is embedded and connected to the middle of one side of the outer surface of the hollow tube 211. The buzzer 214 is sleeved and connected in the middle of the hollow tube 211, and the lower part of the outer surface of the hollow tube 211 is equidistantly provided with through holes;

[0042] The hollow tube 211 and the curved tube 212 form the structure of the entire operating frame 21, and are used to apply the force for the installation of the locking column 24. The hollow setting can reduce the mass and save costs, and the buzzer 214 can be installed. The infrared sensor 213 is used for ranging during movement, and the buzzer 214 can buzz to remind after being controlled, thereby reducing the probability of damage to the shooting frame;

[0043] The infrared sensor 213 is wirelessly connected to the buzzer 214;

[0044] Working principle: During mobile shooting, as the shooting stand moves forward, the infrared sensor 213 measures the distance of the obstacle moving forward. When the distance is within the rated range, the controlled buzzer 214 sounds an alarm.

[0045] After the operating frame 21 is used, the bent pipe 212 can be disassembled to disassemble the connecting frame 22, so as to meet the requirements of the inspection and replacement of the shifting gear block 23;

[0046] This solution can avoid collisions during movement, reduce use costs, improve the applicability and functionality of the structure, and facilitate the inspection and maintenance of the shifting tooth block 23, thereby improving the applicability and functionality of the structure.

[0047] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mobile video shooting stand, characterized in that: include: A mobile shooting frame body, the mobile shooting frame body comprising a connecting seat (11); A convenient locking assembly comprises an operating frame (21), a connecting frame (22), a toggle tooth block (23), a locking column (24), and a rotating wheel (25); the end of the operating frame (21) is fixedly connected to the connecting frame (22), and the inner side of the connecting frame (22) is fixedly connected to the toggle tooth block (23) at an equal distance and in an oblique direction; the locking column (24) is symmetrically threaded on opposite sides of the connecting seat (11), and the toggle tooth block (23) and the rotating wheel (25) are arranged in close contact.

2. The mobile video shooting stand according to claim 1, characterized in that: The shifting tooth block (23) and the connecting frame (22) form an angle of 60°, and the tooth block on the outer surface of the rotating wheel (25) is arranged at the same oblique angle.

3. The mobile video shooting stand according to claim 1, characterized in that: The operating frame (21) comprises a hollow tube (211), a curved tube (212), an infrared sensor (213), and a buzzer (214); the end of the hollow tube (211) is sleeve-connected with the curved tube (212); the infrared sensor (213) is embedded and connected to the middle part of one side of the outer surface of the hollow tube (211); the buzzer (214) is sleeve-connected in the middle part of the hollow tube (211); and through holes are equidistantly provided at the lower part of the outer surface of the hollow tube (211).

4. The mobile video shooting stand according to claim 3, characterized in that: The infrared sensor (213) and the buzzer (214) are wirelessly connected.

5. The mobile video shooting stand according to claim 1, characterized in that: The mobile shooting frame body also includes a connecting frame (12), a supporting frame (13), and a universal wheel (18). The connecting frame (12) is symmetrically threadedly connected to the outer surface of the connecting seat (11), and the upper end of the supporting frame (13) is movably connected to the inner side of the connecting frame (12). The universal wheel (18) is rotatably connected to the middle part of the lower end of the supporting frame (13).

6. The mobile video shooting stand according to claim 1, characterized in that: The mobile shooting frame body also includes a movable column (14), a mounting seat (15), a fixed block (16), a movable connecting rod (17), and a base (19); the movable column (14) movably penetrates the middle part of the connecting seat (11), and the mounting seat (15) is fixed to the upper end of the movable column (14); the base (19) is fixed to the bottom end of the movable column (14), and the outer surface of the base (19) is equidistantly movably connected to the movable connecting rod (17); one end of the movable connecting rod (17) is movably connected to one end of the fixed block (16) fixed in the middle part of the supporting frame (13).

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