Video shooting auxiliary support

Abstract

The utility model is suitable for the technical field of shooting supports, and provides a video shooting auxiliary support which comprises a triangular support, a horizontally arranged supporting seat is installed on the triangular support, a base is installed on the supporting seat, the base is movably arranged through a driving mechanism arranged on the supporting seat, and a mobile phone frame is fixedly installed on the base. The driving mechanism comprises a screw rotationally arranged in the supporting seat, a pair of guide rods fixedly installed in the supporting seat and a sliding block slidably arranged in the supporting seat, the screw is driven by a first motor arranged on the supporting seat, the two guide rods are symmetrically arranged on the two sides of the screw, and the sliding block is movably installed on the two guide rods; through the arrangement of the supporting seat, the base and the driving mechanism, when the base is driven by the driving mechanism to move in the radial direction of the supporting seat, the distance between the mobile phone holder and a shooting person can be adjusted, so that conversion between a wide shooting angle and a close shooting angle is achieved, and no other person needs to hold the support to move. And shooting can be carried out by a single person.

Description

Technical Field

[0001] The utility model relates to the technical field of shooting brackets, in particular to a video shooting auxiliary bracket. Background Art

[0002] In order to avoid shaking or unstable fixation when shooting or taking selfies, which will affect the shooting effect, a bracket is needed to fix the shooting equipment.

[0003] Most of the existing shooting brackets have the function of fixing mobile phones and adjusting the height. However, in actual shooting projects, shooters often use wide-angle shooting and close-up shooting alternately. At this time, a single person cannot complete the shooting work, and another shooter is required to move the bracket to shoot. In addition, sometimes it is necessary to flip the bracket to achieve multi-angle shooting. Therefore, there are certain defects in practicality. Therefore, it is necessary to design corresponding technical solutions to solve the existing technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a video shooting auxiliary bracket to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A video shooting auxiliary bracket comprises a tripod bracket, wherein a horizontally arranged support base is mounted on the tripod bracket, a base is mounted on the support base, the base is movably arranged by a driving mechanism arranged on the support base, and a mobile phone holder is fixedly mounted on the base, the driving mechanism comprises a screw rod rotatably arranged in the support base, a pair of guide rods fixedly arranged in the support base, and a slider slidably arranged in the support base, the screw rod is driven by a first motor arranged on the support base, two guide rods are symmetrically arranged on both sides of the screw rod, the slider is movably mounted on the two guide rods, and through holes for the guide rods to pass through are symmetrically opened on the slider.

[0007] As a further solution of the utility model: an annular cover is fixedly arranged on the base, and a fill light is embedded in the annular cover.

[0008] As a further solution of the utility model: a flipping mechanism is also provided on the tripod bracket, and the support seat is installed on the tripod bracket through the flipping mechanism. The flipping mechanism includes a fixed seat fixedly installed on the tripod bracket and a half gear and a driving gear rotatably arranged in the fixed seat. The driving gear is driven by a second motor arranged on the fixed seat. A connecting seat is fixedly arranged on the half gear, and the connecting seat is fixedly connected to the bottom surface of the support seat.

[0009] As a further solution of the utility model: reinforcing ribs are symmetrically arranged on both sides of the connecting seat on the bottom surface of the support seat.

[0010] As a further solution of the utility model: a controller is also arranged on the support seat, and the controller is electrically connected to the first motor and the second motor, and is used for controlling the forward and reverse rotation of the first motor and the second motor.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model provides a support seat, a base and a driving mechanism. When the base is driven by the driving mechanism to move in the radial direction of the support seat, the distance between the mobile phone holder and the shooting person can be adjusted, thereby realizing the conversion of shooting wide angle and close angle. No additional personnel are required to move the bracket, and a single person can take pictures.

[0013] 2. The setting of the flip mechanism in the utility model can realize the rotation of the shooting angle by controlling the forward and reverse rotation of the second motor, without the need to manually hold the bracket to rotate, which has the advantage of more convenient shooting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a video shooting auxiliary bracket;

[0015] Figure 2 A schematic diagram of the structure of a video shooting auxiliary bracket from another viewing angle;

[0016] Figure 3 A main view of a video shooting auxiliary bracket;

[0017] In the figure: 1. triangular bracket; 2. supporting seat; 3. base; 4. mobile phone holder; 5. screw; 6. first motor; 7. guide rod; 8. slider; 9. annular cover; 10. fill light; 11. fixing seat; 12. half gear; 13. driving gear; 14. connecting seat; 15. second motor; 16. reinforcing rib; 17. controller. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] Example 1

[0020] See also Figure 1 and Figure 2, a video shooting auxiliary bracket, including a tripod bracket 1, a horizontally arranged support base 2 is installed on the tripod bracket 1, a base 3 is installed on the support base 2, the base 3 is movably arranged by a driving mechanism arranged on the support base 2, and a mobile phone holder 4 is fixedly installed on the base 3, the driving mechanism includes a screw rod 5 rotatably arranged in the support base 2, a pair of guide rods 7 fixedly arranged in the support base 2 and a slider 8 slidably arranged in the support base 2, the screw 5 is driven by a first motor 6 arranged on the support base 2, two guide rods 7 are symmetrically arranged on both sides of the screw 5, the slider 8 is movably arranged on the two guide rods 7, and the slider 8 is symmetrically provided with through holes for the guide rods 7 to pass through. By setting the support base 2, the base 3 and the driving mechanism, the base 3 can adjust the distance between the mobile phone holder 4 and the shooting personnel when the support base 2 is driven by the driving mechanism to move in the radial direction, so as to realize the conversion of shooting wide angle and close angle, and no other personnel need to hold the bracket to move, and a single person can shoot.

[0021] Among them, an annular cover 9 is fixedly provided on the base 3, and a fill light 10 is embedded in the annular cover 9. When shooting a video, fill light can be provided in front of the shooting, thereby improving the shooting effect of the video.

[0022] Example 2

[0023] This embodiment expands the functions based on the embodiment 1, specifically:

[0024] See also Figure 3 The tripod bracket 1 is also provided with a flipping mechanism, and the support base 2 is installed on the tripod bracket 1 through the flipping mechanism. The flipping mechanism includes a fixing base 11 fixedly installed on the tripod bracket 1 and a half gear 12 and a driving gear 13 rotatably arranged in the fixing base 11. The driving gear 13 is driven by a second motor 15 arranged on the fixing base 11. A connecting base 14 is fixedly arranged on the half gear 12, and the connecting base 14 is fixedly connected to the bottom surface of the support base 2. The setting of the flipping mechanism can realize the rotation of the shooting angle by controlling the forward and reverse rotation of the second motor 15, without manually holding the bracket to rotate, which has the advantage of more convenient shooting.

[0025] Among them, the bottom surface of the support seat 2 is symmetrically provided with reinforcing ribs 16 on both sides of the connecting seat 14. The provision of the reinforcing ribs 16 further improves the stability of the connection between the connecting seat 14 and the support seat 2.

[0026] In addition, a controller 17 is also provided on the support base 2 , and the controller 17 is electrically connected to the first motor 6 and the second motor 15 , and is used to control the forward and reverse rotation of the first motor 6 and the second motor 15 .

[0027] Specifically, when shooting a video, first fix the mobile phone on the mobile phone holder, and then aim the angle of the mobile phone at the position where the shooting is required. During the shooting process, if you need to switch between wide-angle and close-angle shooting, you only need to control the first motor 6 to rotate forward and reverse through the controller 17. If you need to adjust the shooting angle of the mobile phone, you only need to control the second motor 15 to rotate forward and reverse through the controller 17, which has the advantage of adjustment.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A video shooting auxiliary bracket, comprising a tripod bracket (1), characterized in that: The tripod support (1) is provided with a horizontally arranged support base (2), the support base (2) is provided with a base (3), the base (3) is movably arranged by a driving mechanism arranged on the support base (2), and a mobile phone holder (4) is fixedly arranged on the base (3), the driving mechanism comprises a screw rod (5) rotatably arranged in the support base (2), a pair of guide rods (7) fixedly arranged in the support base (2), and a slider (8) slidably arranged in the support base (2), the screw rod (5) is driven by a first motor (6) arranged on the support base (2), two guide rods (7) are symmetrically arranged on both sides of the screw rod (5), the slider (8) is movably arranged on the two guide rods (7), and the slider (8) is symmetrically provided with through holes for the guide rods (7) to pass through.

2. The video shooting auxiliary bracket according to claim 1, characterized in that: An annular cover (9) is fixedly arranged on the base (3), and a fill light (10) is embedded in the annular cover (9).

3. The video shooting auxiliary bracket according to claim 1, characterized in that: The triangular bracket (1) is also provided with a flipping mechanism, and the support base (2) is mounted on the triangular bracket (1) via the flipping mechanism. The flipping mechanism comprises a fixing base (11) fixedly mounted on the triangular bracket (1), and a half gear (12) and a driving gear (13) rotatably arranged in the fixing base (11). The driving gear (13) is driven by a second motor (15) arranged on the fixing base (11). A connecting base (14) is fixedly arranged on the half gear (12), and the connecting base (14) is fixedly connected to the bottom surface of the support base (2).

4. The video shooting auxiliary bracket according to claim 3, characterized in that: The bottom surface of the support seat (2) is symmetrically provided with reinforcing ribs (16) on both sides of the connecting seat (14).

5. The video shooting auxiliary bracket according to claim 3, characterized in that: The support seat (2) is also provided with a controller (17), and the controller (17) is electrically connected to the first motor (6) and the second motor (15) and is used to control the forward and reverse rotation of the first motor (6) and the second motor (15).

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