CN220453323U - Video recording is with supplementary mobile device that makes a video recording - Google Patents

Abstract

The utility model relates to the technical field of video recording auxiliary equipment, in particular to a video recording auxiliary moving device, which comprises a moving seat, wherein a first screw lifting assembly is arranged at the center of the top of the upper surface of the moving seat, a fixing frame is fixed at the top end of the first screw lifting assembly, a bidirectional screw is rotatably connected inside the fixing frame, one end of the bidirectional screw extends to the outside of the fixing frame and is fixedly provided with a clamping rotating handle, two sliding blocks are connected with the surface threads of the bidirectional screw, clamping plates are respectively fixed at the top ends of the two sliding blocks, a tripod can be fixed when the clamping plates on the two sliding blocks are folded.

Description

Video recording is with supplementary mobile device that makes a video recording

Technical Field

The utility model relates to the technical field of video recording auxiliary equipment, in particular to a shooting auxiliary mobile device for video recording.

Background

The largest workload in the online course is to record and clip the course video so as to achieve the large-scale sharing of high-quality teaching resources. In the prior art, a camera needs to be fixed on a tripod when a course video is recorded in a classroom, but the tripod which is commonly used at present does not have a moving function, the camera generally needs to be moved when the course video is recorded, so that the tripod which does not have the moving function is not convenient enough to use, some tripods with moving wheels need to squat down to lock universal wheels, the tripod is not convenient enough, and the tripod can be offset when the universal wheels are locked, so that the design of the auxiliary camera shooting moving device for video recording is urgent.

Disclosure of Invention

The present utility model is directed to a camera-assisted mobile device for video recording, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a video is recorded with supplementary mobile device that makes a video recording, includes removes the seat, the upper surface top central point who removes the seat puts and is provided with first screw rod lifting unit, the top of first screw rod lifting unit is fixed with the mount, the inside rotation of mount is connected with two-way screw rod, the one end of two-way screw rod extends to the outside of mount and is fixed with the centre gripping swivel handle, two surface threaded connection of two-way screw rod has two sliders, two the top of slider all is fixed with the grip block, two can fix the tripod when the grip block on the slider folds, the surface of removing the seat is rotated through the pivot and is connected with the dwang, the top of dwang is fixed with the lift swivel handle, the inner roof of removing the seat is fixed with the backing plate, backing plate department is fixed with second screw rod lifting unit, the bottom of second screw rod lifting unit is connected with the lifter, the lower surface of lifter is connected with the universal wheel respectively, realize the transmission through gear assembly between second screw rod lifting unit and the dwang in order to adjust the position of lifter.

Preferably, the first screw lifting assembly comprises a first threaded column rotationally connected with the upper surface of the movable seat, a first lifting sleeve is sleeved on the outer surface of the first threaded column in a threaded manner, the top end of the first lifting sleeve is fixed with the lower surface of the fixed frame, and a rotating wheel is fixedly connected with the outer surface of the first threaded column.

Preferably, the sliding plates are fixed on two sides of the first lifting sleeve, the guide rods are fixed on two sides of the rotating wheel on the upper surface of the movable seat, and the guide rods are in sliding connection with the sliding plates.

Preferably, the second screw lifting assembly comprises a second lifting sleeve rotationally connected with the lower surface of the base plate, a second threaded column is connected to the second lifting sleeve through internal threads, and the bottom end of the second threaded column is fixed with the lifting plate.

Preferably, the gear assembly comprises a large gear and a small gear, the small gear is fixedly sleeved on the outer surface of the second lifting sleeve, the large gear is connected with the small gear in a meshed mode, and the center of the large gear is fixed at the bottom end of the rotating rod.

Preferably, the lifting plate is in sliding connection with the inner wall of the movable seat.

Compared with the prior art, the utility model has the beneficial effects that:

1. the video recording auxiliary moving device provided by the utility model can fix the video recording camera and the tripod for supporting the camera on the auxiliary moving device, thereby being convenient for the movement of the camera when the video is recorded, and the clamping plate arranged on the surface of the moving seat is matched with the bidirectional screw rod to fix the tripods with different models;

2. through the setting of second screw rod lifting unit, gear assembly and dwang, when need not remove the camera, need not bow only need rotate the dwang can make the lifter plate drive the universal wheel and withdraw and remove in the seat, convenient to use, and the universal wheel rises vertically and descends, more stable, drives pinion through the gear assembly and rotates to drive second screw rod lifting unit and realize going up and down, only need the rotation of a small margin to lift the turning handle 1-2 circles can accomplish universal wheel lift easy operation.

Drawings

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is a bottom perspective view of the present utility model;

FIG. 3 is a bottom perspective view of the utility model with the lifter plate removed;

fig. 4 is a state diagram of the present utility model after the tripod is fixed.

In the figure: 1. a movable seat; 2. a lifting plate; 3. a universal wheel; 4. a rotating lever; 5. lifting the rotating handle; 6. a first lifting sleeve; 7. a rotating wheel; 8. a guide rod; 9. a slide plate; 10. a fixing frame; 11. a bidirectional screw; 12. a slide block; 13. a clamping plate; 14. a clamping rotating handle; 15. a first threaded post; 16. a second lifting sleeve; 17. a second threaded post; 18. a backing plate; 19. a pinion gear; 20. a large gear.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a video recording is with making a video recording auxiliary moving device, including removing seat 1, the upper surface top central point who removes seat 1 puts and is provided with first screw rod lifting assembly, the top of first screw rod lifting assembly is fixed with mount 10, the inside rotation of mount 10 is connected with bi-directional screw rod 11, the one end of bi-directional screw rod 11 extends to the outside of mount 10 and is fixed with centre gripping turning handle 14, the surface threaded connection of bi-directional screw rod 11 has two sliders 12, the top of two sliders 12 all is fixed with grip block 13, can fix tripod (as shown in fig. 4) when grip block 13 on two sliders 12 close up, the surface of removing seat 1 is rotated through the pivot and is connected with dwang 4, the top of dwang 4 is fixed with lift turning handle 5, the interior roof of removing seat 1 is fixed with backing plate 18, backing plate 18 department is fixed with second screw rod lifting assembly, the bottom of second screw rod lifting assembly is connected with lifter 2, the lower surface four corners of lifter 2 is connected with universal wheel 3 respectively, realize the transmission through gear assembly between second screw rod lifting assembly and the dwang 4 in order to adjust the position of lifter 2.

The first screw lifting assembly comprises a first threaded column 15 rotationally connected with the upper surface of the movable seat 1, a first lifting sleeve 6 is sleeved on the outer surface of the first threaded column 15 in a threaded manner, the top end of the first lifting sleeve 6 is fixed with the lower surface of the fixing frame 10, the outer surface of the first threaded column 15 is fixedly connected with a rotating wheel 7, sliding plates 9 are respectively fixed on two sides of the first lifting sleeve 6, guide rods 8 are respectively fixed on two sides of the rotating wheel 7 on the upper surface of the movable seat 1, the guide rods 8 are in sliding connection with the sliding plates 9, the height of the first screw lifting assembly can be adjusted by rotating the rotating wheel 7, as shown in fig. 4, the tripod is A, because the heights of the turnovers of the tripod A are different, the heights of the middle shafts of the tripod A are also different, the heights of the fixing frame 10 can be adjusted according to the heights of the middle shafts of the tripod A, and the bottom ends of the middle shafts of the tripod A are fixed through the two clamping plates 13.

The second screw lifting assembly comprises a second lifting sleeve 16 rotationally connected with the lower surface of a base plate 18, a second threaded column 17 is connected with the inner thread of the second lifting sleeve 16, the bottom end of the second threaded column 17 is fixed with the lifting plate 2, the height of the lifting plate 2 is convenient to adjust, the gear assembly comprises a large gear 20 and a small gear 19, the small gear 19 is fixedly sleeved on the outer surface of the second lifting sleeve 16, the large gear 20 is meshed with the small gear 19 and connected with the small gear 19, the center of the large gear 20 is fixed at the bottom end of a rotating rod 4, the large gear 20 rotates for 1 circle, the small gear 19 can rotate for 1-2 circles, the lifting speed of the lifting plate 2 and the universal wheel 3 driven by the second screw lifting assembly is faster, the lifting plate 2 is more convenient to use, the lifting plate 2 is in sliding connection with the inner wall of a movable seat 1, and the stability of the movement of the lifting plate 2 is improved.

When the tripod is used, the tripod A is unfolded and placed on the movable seat 1, the rotating wheel 7 is stirred, the rotating wheel 7 rotates to drive the first threaded column 15 to rotate, the first threaded column 15 rotates to drive the first lifting sleeve 6 to ascend, the bottom of the middle shaft rod of the tripod A is adjusted to be at a height which can be in contact with the fixed frame 10, then the clamping rotating handle 14 is rotated, the two-way screw 11 rotates to drive the two clamping plates 13 to be close to clamp the middle shaft rod of the tripod A, the tripod is fixed on the movable seat 1, the course is recorded indoors, the tripod A is generally not required to be leveled, then only the camera is required to be fixed on the tripod, the camera can be assisted to move, when the movement is not required, only the rotating rod 4 is required to rotate, the large gear 20 is driven to rotate, the large gear 19 is driven to rotate, the small gear 19 drives the second lifting sleeve 16 to rotate, and when the second lifting sleeve 16 rotates, the second threaded column 17 moves to retract the universal wheel 3, so that the movable seat 1 is in contact with the ground, and the movement seat is more stable.

While the foregoing has been described in terms of illustrative embodiments thereof, so that those skilled in the art may appreciate the present application, it is not intended to be limited to the precise embodiments so that others skilled in the art may readily utilize the present application to its various modifications and variations which are within the spirit and scope of the present application as defined and determined by the appended claims.

Claims (6)

1. The utility model provides a video recording is with making a video recording auxiliary mobile device which characterized in that: including removing seat (1), the upper surface top central point who removes seat (1) puts and is provided with first screw rod lifting unit, the top of first screw rod lifting unit is fixed with mount (10), the inside rotation of mount (10) is connected with bi-directional screw rod (11), the one end of bi-directional screw rod (11) extends to the outside of mount (10) and is fixed with centre gripping rotating handle (14), the surface threaded connection of bi-directional screw rod (11) has two sliders (12), two the top of slider (12) all is fixed with grip block (13), two grip block (13) on slider (12) can be fixed the tripod when folding, the surface of removing seat (1) is rotated through the pivot and is connected with dwang (4), the top of dwang (4) is fixed with lift rotating handle (5), the inner top wall of removing seat (1) is fixed with backing plate (18), backing plate (18) department is fixed with second screw rod lifting unit, the bottom of second screw rod lifting unit is connected with lifter plate (2), lifter plate (2) lower surface all is connected with universal wheel lifting unit (2) through lifter assembly (4) four corners, the position is realized with lifter assembly (4).

2. The image pickup assisting mobile device for video recording according to claim 1, wherein: the first screw lifting assembly comprises a first threaded column (15) rotationally connected with the upper surface of the movable seat (1), a first lifting sleeve (6) is sleeved on the outer surface of the first threaded column (15) in a threaded manner, the top end of the first lifting sleeve (6) is fixed with the lower surface of the fixed frame (10), and a rotating wheel (7) is fixedly connected with the outer surface of the first threaded column (15).

3. The image pickup assisting mobile device for video recording according to claim 2, wherein: the two sides of the first lifting sleeve (6) are respectively fixed with a sliding plate (9), the two sides of the upper surface of the movable seat (1) positioned on the rotating wheel (7) are respectively fixed with a guide rod (8), and the guide rods (8) are in sliding connection with the sliding plates (9).

4. The image pickup assisting mobile device for video recording according to claim 1, wherein: the second screw lifting assembly comprises a second lifting sleeve (16) rotationally connected with the lower surface of the base plate (18), a second threaded column (17) is connected with the inner thread of the second lifting sleeve (16), and the bottom end of the second threaded column (17) is fixed with the lifting plate (2).

5. The image pickup assisting mobile apparatus for video recording according to claim 4, wherein: the gear assembly comprises a large gear (20) and a small gear (19), the small gear (19) is fixedly sleeved on the outer surface of the second lifting sleeve (16), the large gear (20) is connected with the small gear (19) in a meshed mode, and the center of the large gear (20) is fixed at the bottom end of the rotating rod (4).

6. The image pickup assisting mobile apparatus for video recording according to claim 5, wherein: the lifting plate (2) is connected with the inner wall of the movable seat (1) in a sliding manner.