Auxiliary device for video shooting

Abstract

The utility model discloses an auxiliary device for video shooting, which comprises a storage bin, a supporting leg, a supporting column, a clamping seat and an upper cover, the supporting column is stored through the storage bin, so that the storage space is reduced, the placement stability of the storage bin is improved through the supporting leg, the supporting column is lifted through a sliding rod and a lead screw, and the clamping seat is arranged on the supporting column. The height of the shooting equipment is further adjusted, the lead screw can be conveniently rotated through the adjusting knob, the shooting equipment is supported through the supporting column, and the shooting equipment is fixed through the clamping base.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices for shooting, in particular to an auxiliary device for video shooting. Background Technique

[0002] Videography is to use a video shooting device to convert optical image signals into electrical signals for storage or transmission. During the process of video shooting, auxiliary devices are also used to help the photographer fix, stabilize, support, and elevate the video shooting device.

[0003] When shooting, a video shooting bracket is generally used to ensure shooting stability. However, the existing video shooting machine brackets are generally in an integrally formed state. Although some video shooting brackets have a lifting function, their length is still relatively long, which is inconvenient to carry and occupies a relatively large space. At the same time, the lifting function adjustment above is relatively rough and cannot change the height of the shooting device more precisely. Therefore, an auxiliary device for video shooting is needed to solve the above problems. Content of the Utility Model

[0004] In view of the problems existing in the prior art, the utility model discloses an auxiliary device for video shooting. The technical solution adopted is to include a storage bin, a support leg, a support column, a clamping seat and an upper cover. The storage bin is a cylindrical structure with a hollow interior and an open upper part. Three connecting seats are uniformly and fixedly installed on the outer side surface of the storage bin. A sliding rod is fixedly installed on the left side inside the storage bin from top to bottom, and a lead screw is rotatably installed on the right side inside the storage bin from top to bottom; the upper end of the support leg is rotatably connected to the connecting seat; the upper cover is fixedly installed on the upper surface of the storage bin through screws and closes the upper opening of the storage bin. An extension hole is opened at the center of the upper surface of the upper cover, and an adjustment knob is arranged on the upper surface of the upper cover. The adjustment knob is connected to the lead screw; the support column is arranged inside the storage bin and is connected to the sliding rod and the lead screw. The upper part of the support column extends out from the extension hole; the clamping seat is arranged at the upper end of the support column and is located above the storage bin. The support column is stored through the storage bin, thereby reducing the storage space. The placement stability of the storage bin is increased through the support leg. The lifting of the support column is realized through the sliding rod and the lead screw, and then the height of the shooting device is adjusted. The lead screw is conveniently rotated through the adjustment knob. The shooting device is supported through the support column, and the shooting device is fixed through the clamping seat.

[0005] As a preferred technical solution of the auxiliary device for video shooting of the utility model, a limit piece is arranged on the outer side surface of the connecting seat, and the limit piece can clamp the support leg. By clamping the support leg with the limit piece of the connecting seat, the excessive rotation of the support leg can be prevented, so that its support property disappears.

[0006] As a preferred technical solution of the auxiliary device for video shooting of the present utility model, the leg includes a sleeve, a movable shaft, a spring button and a card slot. The upper end of the sleeve is rotatably connected to the connecting seat. The movable shaft is movably installed inside the sleeve and extends out from the lower end of the sleeve. The card slot is arranged on the side surface of the sleeve. The spring button is arranged on the side surface of the movable shaft and cooperates with the card slot. By means of the movable shaft that can move inside the sleeve, the storage space can be reduced, and the telescopic length of the movable shaft is fixed by the spring button and the card slot.

[0007] As a preferred technical solution of the auxiliary device for video shooting of the present utility model, the support column includes a telescopic rod and a linkage disc. The lower end of the telescopic rod is fixedly installed at the center of the upper surface of the linkage disc. The telescopic rod can extend out from the extension hole. The linkage disc is slidably installed in the storage bin. The left part of the linkage disc is slidably installed on the slide rod, and the right part of the linkage disc is threadedly installed on the lead screw. By changing the length of the telescopic rod, the height pre-adjustment of the clamping seat can be realized, and by means of the linkage disc to cooperate with the lead screw and the slide rod, the height fine adjustment of the clamping seat can be realized.

[0008] As a preferred technical solution of the auxiliary device for video shooting of the present utility model, the clamping seat includes a U-shaped seat, a threaded shaft and a clamping button. The center of the lower surface of the U-shaped seat is fixedly installed at the upper end of the telescopic rod. The middle part of the threaded shaft is threadedly installed at the right end of the U-shaped seat. The clamping button is fixedly installed at the right end of the threaded shaft. A rubber sheet is fixedly installed at the left end of the threaded shaft. The shooting device is placed inside the U-shaped seat, and the threaded shaft is screwed by the clamping button, so that the rubber sheet and the U-shaped seat clamp the shooting device.

[0009] As a preferred technical solution of the auxiliary device for video shooting of the present utility model, a rubber support ball head is fixedly installed at the lower end of the movable shaft, and the outer side surface of the support ball head is frosted. By means of the support ball head, it is convenient for the lower end of the movable shaft to contact the ground at different angles.

[0010] Advantages of the present utility model: The present utility model uses a storage bin to store the support column, thereby reducing the storage space. The support legs are used to increase the placement stability of the storage bin. The sliding rod and the lead screw are used to realize the lifting of the support column, thereby adjusting the height of the shooting device. The adjusting knob is used to facilitate the rotation of the lead screw. The support column is used to support the shooting device. The clamping seat is used to fix the shooting device. The limiting piece of the connecting seat is used to hold the support leg, which can prevent the support leg from rotating excessively and losing its support. The movable shaft that can move inside the sleeve can reduce the storage space. The spring button and the clamping groove are used to fix the telescopic length of the movable shaft. By changing the length of the telescopic rod, the height of the clamping seat can be pre-adjusted. The linkage plate is used to cooperate with the lead screw and the sliding rod to realize the fine adjustment of the height of the clamping seat. The shooting device is placed inside the U-shaped seat. The clamping knob is used to screw the threaded shaft, so that the rubber sheet and the U-shaped seat clamp the shooting device. The support ball head can facilitate the lower end of the movable shaft to contact the ground at different angles. Description of the Drawings

[0011] Figure 1 is a schematic structural diagram of the present utility model;

[0012] Figure 2 is a schematic structural diagram of the storage bin of the present utility model;

[0013] Figure 3 is a schematic internal structural diagram of the storage bin of the present utility model;

[0014] Figure 4 is a schematic structural diagram of the support leg of the present utility model;

[0015] Figure 5 is a schematic structural diagram of the clamping seat of the present utility model.

[0016] In the figure: 1 - storage bin, 101 - connecting seat, 102 - sliding rod, 103 - lead screw, 2 - support leg, 21 - sleeve, 22 - movable shaft, 23 - spring button, 24 - clamping groove, 201 - support ball head, 3 - support column, 31 - telescopic rod, 32 - linkage plate, 4 - clamping seat, 41 - U-shaped seat, 42 - threaded shaft, 43 - clamping knob, 401 - rubber sheet, 5 - upper cover, 501 - protruding hole, 502 - adjusting knob. Detailed Implementation Manner

[0017] Example 1

[0018] As Figures 1 to 5As shown in the figure, the utility model discloses an auxiliary device for video shooting. The adopted technical solution is as follows: it includes a storage bin 1, legs 2, a support column 3, a clamping seat 4 and an upper cover 5. The storage bin 1 is a cylindrical structure with a hollow interior and an upper opening. Three connecting seats 101 are evenly and fixedly installed on the outer side surface of the storage bin 1. A sliding rod 102 is fixedly installed inside the left side of the storage bin 1 from top to bottom, and a lead screw 103 is rotatably installed inside the right side of the storage bin 1 from top to bottom; the upper end of the leg 2 is rotatably connected to the connecting seat 101. A limiting piece is arranged on the outer side surface of the connecting seat 101, and the limiting piece can hold the leg 2. By using the limiting piece of the connecting seat 101 to hold the leg 2, it can prevent the leg 2 from rotating excessively, thus losing its support. The leg 2 includes a sleeve 21, a movable shaft 22, a spring button 23 and a clamping groove 24. The upper end of the sleeve 21 is rotatably connected to the connecting seat 101. The movable shaft 22 is movably installed inside the sleeve 21 and extends out from the lower end of the sleeve 21. The clamping groove 24 is arranged on the side surface of the sleeve 21. The spring button 23 is arranged on the side surface of the movable shaft 22 and cooperates with the clamping groove 24. By means of the movable shaft 22 that can move inside the sleeve 21, the storage space can be reduced. The telescopic length of the movable shaft 22 is fixed by the spring button 23 and the clamping groove 24. A rubber support ball head 201 is fixedly installed at the lower end of the movable shaft 22, and the outer side surface of the support ball head 201 is frosted. By means of the support ball head 201, it is convenient for the lower end of the movable shaft 22 to contact the ground at different angles; the upper cover 5 is fixedly installed on the upper surface of the storage bin 1 by screws and closes the upper opening of the storage bin 1. An extension hole 501 is opened at the center of the upper surface of the upper cover 5. An adjusting knob 502 is arranged on the upper surface of the upper cover 5, and the adjusting knob 502 is connected to the lead screw 103; the support column 3 is arranged inside the storage bin 1 and is connected to the sliding rod 102 and the lead screw 103. The upper part of the support column 3 extends out from the extension hole 501. The support column 3 includes a telescopic rod 31 and a linkage disk 32. The lower end of the telescopic rod 31 is fixedly installed at the center of the upper surface of the linkage disk 32. The telescopic rod 31 can extend out from the extension hole 501. The linkage disk 32 is slidably installed inside the storage bin 1. The left part of the linkage disk 32 is slidably installed on the sliding rod 102, and the right part of the linkage disk 32 is threadedly installed on the lead screw 103. By changing the length of the telescopic rod 31, the height pre-adjustment of the clamping seat 4 can be realized. By means of the linkage disk 32 to cooperate with the lead screw 103 and the sliding rod 102, the height fine adjustment of the clamping seat 4 can be realized;The clamping seat 4 is arranged at the upper end of the support column 3 and is located above the storage bin 1. The clamping seat 4 includes a U-shaped seat 41, a threaded shaft 42 and a clamping knob 43. The center of the lower surface of the U-shaped seat 41 is fixedly installed at the upper end of the telescopic rod 31. The middle part of the threaded shaft 42 is threadedly installed at the right end of the U-shaped seat 41. The clamping knob 43 is fixedly installed at the right end of the threaded shaft 42. A rubber sheet 401 is fixedly installed at the left end of the threaded shaft 42. The photographing device is placed through the interior of the U-shaped seat 41. The threaded shaft 42 is rotated by the clamping knob 43, so that the rubber sheet 401 and the U-shaped seat 41 clamp the photographing device. The support column 3 is stored through the storage bin 1, thereby reducing the storage space. The placement stability of the storage bin 1 is increased through the support legs 2. The lifting of the support column 3 is realized through the slide rod 102 and the lead screw 103, and then the height of the photographing device is adjusted. The lead screw 103 is conveniently rotated through the adjusting knob 502. The photographing device is supported through the support column 3, and the photographing device is fixed through the clamping seat 4.;

[0019] The working principle of the present utility model: Grasp the sleeve 21 and rotate it until the limiting piece of the connecting seat 101 clamps the sleeve 21. Then press the spring button 23 and pull the movable shaft 22 to elongate it. The spring button 23 is stuck in the card slot 24 below the sleeve 21, and the elongation length of the movable shaft 22 is fixed. Then the support ball head 201 is brought into contact with the ground to place the storage bin 1. Grasp the U-shaped seat 41 to pre-stretch the telescopic rod 31, and the clamping seat 4 is pre-raised to reach a rough shooting height. Place the photographing device in the U-shaped seat 41, turn the clamping knob 43, the threaded shaft 42 rotates, and the rubber sheet 401 contacts the photographing device and clamps it. Turn the adjusting knob 502, the lead screw 103 rotates, and the linkage disk 32 moves up and down along the slide rod 102 to finely adjust the height of the photographing device.

[0020] The components not detailed in this article are prior art.

[0021] Although the specific embodiments of the present utility model are described in detail above, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present utility model, and the modifications or deformations without creative labor are still within the protection scope of the present utility model.

Claims

1. An auxiliary device for video shooting, comprising a storage bin (1), legs (2), a support column (3), a clamping seat (4) and an upper cover (5), characterized in that, The storage bin (1) is a cylindrical structure with a hollow interior and an open upper part. Three connecting seats (101) are evenly and fixedly installed on the outer side surface of the storage bin (1). A slide bar (102) is fixedly installed inside the storage bin (1) on the left side from top to bottom, and a lead screw (103) is rotatably installed inside the storage bin (1) on the right side from top to bottom; the upper end of the support leg (2) is rotatably connected to the connecting seat (101); the upper cover (5) is fixedly installed on the upper surface of the storage bin (1) by screws and closes the upper opening of the storage bin (1). An extension hole (501) is opened at the center of the upper surface of the upper cover (5), and an adjustment knob (502) is arranged on the upper surface of the upper cover (5). The adjustment knob (502) is connected to the lead screw (103); the support column (3) is arranged inside the storage bin (1) and is connected to the slide bar (102) and the lead screw (103). The upper part of the support column (3) extends out from the extension hole (501); the clamping seat (4) is arranged at the upper end of the support column (3) and is located above the storage bin (1).

2. An auxiliary device for video shooting according to claim 1, characterized in that: A limiting piece is arranged on the outer side surface of the connecting seat (101), and the limiting piece can clamp the support leg (2).

3. An auxiliary device for video shooting according to claim 1, characterized in that: The support leg (2) includes a sleeve (21), a movable shaft (22), a spring button (23) and a clamping groove (24). The upper end of the sleeve (21) is rotatably connected to the connecting seat (101). The movable shaft (22) is movably installed inside the sleeve (21) and extends out from the lower end of the sleeve (21). The clamping groove (24) is arranged on the side surface of the sleeve (21). The spring button (23) is arranged on the side surface of the movable shaft (22) and cooperates with the clamping groove (24).

4. An auxiliary device for video shooting according to claim 1, characterized in that: The support column (3) includes a telescopic rod (31) and a linkage disk (32). The lower end of the telescopic rod (31) is fixedly installed at the center of the upper surface of the linkage disk (32). The telescopic rod (31) can extend out from the extension hole (501). The linkage disk (32) is slidably installed inside the storage bin (1). The left part of the linkage disk (32) is slidably installed on the slide bar (102), and the right part of the linkage disk (32) is threadedly installed on the lead screw (103).

5. An auxiliary device for video shooting according to claim 4, characterized in that: The clamping seat (4) includes a U-shaped seat (41), a threaded shaft (42) and a clamping button (43). The center of the lower surface of the U-shaped seat (41) is fixedly installed at the upper end of the telescopic rod (31). The middle part of the threaded shaft (42) is threadedly installed at the right end of the U-shaped seat (41). The clamping button (43) is fixedly installed at the right end of the threaded shaft (42). A rubber sheet (401) is fixedly installed at the left end of the threaded shaft (42).

6. The auxiliary device for video shooting according to claim 3, characterized in that: A rubber support ball head (201) is fixedly installed at the lower end of the movable shaft (22), and the outer side surface of the support ball head (201) is frosted.

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