Two-wheel self-balancing mobile photography auxiliary device

Abstract

The utility model provides a two-wheel self-balancing mobile photography auxiliary device, which relates to the technical field of auxiliary supports, and comprises a balance plate, two motors are symmetrically arranged on one side of the balance plate, two rollers are symmetrically arranged on one side of the balance plate, the output ends of the two motors are respectively and fixedly connected with the two rollers, and the two rollers are fixedly connected with the balance plate. A supporting device is arranged on one side of the balance plate, a protection device is arranged on one side of the balance plate, the supporting device comprises a rectangular cylinder, the rectangular cylinder is fixedly connected with the balance plate, and a threaded hole is formed in one side of the rectangular cylinder. The situation that the camera inclines and collides with the ground due to the fact that the balance plate inclines towards one side when the rolling wheels encounter pits or collide with stones when the rolling wheels move on the ground is reduced, and the safety of the camera in the moving photographing process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary brackets, in particular to a two-wheeled self-balancing mobile photography auxiliary device. Background Art

[0002] Photographic equipment is widely used in film and television shooting, production and manufacturing, and entertainment activities. Among them, mobile shooting equipment mainly includes wheeled tripods, camera dollies, and drones.

[0003] Existing two-wheeled self-balancing camera dolly is usually used to install the camera on the balance board of the vehicle during use, and then use the motor to drive the rollers on both sides to rotate and drive the balance board and the camera installed thereon to move, and then the camera shoots the surrounding objects during the movement.

[0004] However, due to the complex outdoor ground environment, the rollers are prone to encounter potholes or collisions with stones when moving on the ground, causing the balance board to tilt to one side, causing the camera to tilt and collide with the ground, affecting the safety of the camera. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a two-wheeled self-balancing mobile photography auxiliary device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a two-wheeled self-balancing mobile photography auxiliary device, comprising a balance board, two motors are symmetrically provided on one side of the balance board, two rollers are symmetrically provided on one side of the balance board, the output ends of the two motors are fixedly connected to the two rollers respectively, a support device is provided on one side of the balance board, and a protective device is provided on one side of the balance board, the support device comprises a rectangular tube, the rectangular tube is fixedly connected to the balance board, a threaded hole is opened on one side of the rectangular tube, a bolt is threadedly connected to the inner wall of the threaded hole, a porous rod is slidably connected to the inner wall of the rectangular tube, the surface size and shape of the bolt are adapted to the size and shape of the inner wall of the porous rod, one side of the porous rod is fixedly connected to the support plate, the inner wall of the support plate is slidably connected to a plurality of spring rods, the other ends of the springs in the plurality of spring rods are fixedly connected to the support plate, and one end of the plurality of spring rods is fixedly connected to a top block.

[0007] The above components achieve the following effects: by providing a support device, the porous rod is first manually moved so that the porous rod drives the support plate to move. When the porous rod moves to a position where the inner wall of the threaded hole coincides with the inner wall of a hole on any porous rod, the bolt is manually rotated so that the bolt is rotated into the threaded hole and the inner position of the porous rod to fix the porous rod in the rectangular tube, thereby achieving height adjustment of the support plate, the multiple spring rods, and the top block. When the balance plate shakes or tilts to one side, the multiple top blocks preferentially contact the ground. Under the reaction force of the springs in the spring rods, the multiple spring rods push the top blocks away from the support plate, so that the multiple top blocks fit tightly with the potholes or protrusions on the ground. The multiple top blocks and the multiple spring rods cooperate with the support plate, the porous rod, and the rectangular tube to provide auxiliary support for one side of the balance plate. When the balance plate tilts to a specified position, it is intercepted by the multiple top blocks. This reduces the possibility that the roller encounters potholes or collides with stones when moving on the ground, causing the balance plate to tilt to one side and the camera to tilt and collide with the ground, thereby improving the safety of the camera during mobile photography.

[0008] Preferably, one side of each of the top blocks is fixedly connected with an anti-slip pad, and the surfaces of each of the anti-slip pads are provided with a plurality of protrusions.

[0009] The effect achieved by the above components is: by arranging the anti-skid pad, the anti-skid pad can increase the friction between the top block and the ground, thereby reducing the sliding of the top block when supporting the balance board.

[0010] Preferably, a plurality of rubber rings are fixedly connected to one side of the support plate close to the top block, and the plurality of rubber rings are all sleeved on the surface of the spring rod.

[0011] The effect achieved by the above components is: by setting the rubber ring, the rubber ring can separate the top block and the support plate, reducing the collision between the spring rod and the surface of the support plate when driving the top block to move, causing the top block to damage the surface of the support plate.

[0012] Preferably, one end of the bolt is fixedly connected to a screw block, and a surface of the screw block is fixedly connected to a plurality of anti-slip strips.

[0013] The effect achieved by the above components is: by providing the screw block, the screw block can increase the contact area between the hand and the bolt, so that the person can easily rotate the bolt by manually turning the screw block.

[0014] Preferably, a reinforcement block is fixedly connected to one side of the rectangular tube, and the reinforcement block is fixedly connected to the balance plate.

[0015] The effect achieved by the above components is: by providing the reinforcement block, the reinforcement block can reinforce the connection between the rectangular tube and the balance plate, thereby reducing the situation where the rectangular tube is separated from the balance plate during use.

[0016] Preferably, the protective device includes a positioning frame, which is fixedly connected to the balance board, and an inner wall of the positioning frame is slidably connected with a blocking block, one side of the blocking block is fixedly connected to a rectangular plate, and the side of the rectangular plate away from the blocking block is fixedly connected to an airbag.

[0017] The effects achieved by the above components are as follows: by setting up the protective device, the rectangular plate is first manually moved, so that the rectangular plate drives the airbag to move, and the rectangular plate drives the clamping block to move; when the clamping block is moved to a position completely inserted into the inner part of the clamping frame, the rectangular plate and the balance board are assembled; when the roller drives the balance board to collide with an external object during the movement, the rectangular plate and the airbag preferentially contact the object and separate the object from the balance board, thereby protecting the balance board, reducing the collision of the roller with the external object during the movement of the balance board, causing deformation or damage of the balance board, and affecting the normal use of the balance board, thereby improving the safety of the balance board during the movement.

[0018] Preferably, a positioning rod is fixedly connected to a side of the rectangular plate away from the airbag, and a surface of the positioning rod is in contact with a surface of the balance board.

[0019] The effect achieved by the above components is that by providing the positioning rod, the positioning rod can provide auxiliary support for the rectangular plate, thereby reducing the situation where the rectangular plate shakes toward the balance plate when subjected to force.

[0020] Preferably, a plurality of extrusion strips are fixedly connected to the inner wall of the positioning frame, and the plurality of extrusion strips are arranged at equal distances.

[0021] The effect achieved by the above components is: by setting the extrusion bar, the extrusion bar can squeeze the surface of the card block inserted into the positioning frame, increase the resistance between the card block surface and the inner wall of the positioning frame, and reduce the shaking or sliding of the card block inside the positioning frame.

[0022] Compared with the prior art, the advantages and positive effects of the present invention are:

[0023] In the utility model, a supporting device is provided so that the balancing vehicle can be blocked when tilting to a specified position, thereby reducing the risk of the rollers encountering potholes or colliding with stones when moving on the ground, causing the balancing board to tilt to one side and causing the camera to tilt and collide with the ground, thereby improving the safety of the camera during mobile photography. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the partial structure of the rectangular tube of the utility model;

[0026] Figure 3 This is a schematic diagram of the partial structure of the support plate of the utility model;

[0027] Figure 4 It is a schematic diagram of the partial structure of the clamping frame of the utility model.

[0028] Legend: 1. Balance board; 2. Motor; 3. Roller; 4. Support device; 41. Rectangular tube; 42. Threaded hole; 43. Bolt; 44. Tightening block; 45. Reinforcement block; 46. Porous rod; 47. Support plate; 48. Spring rod; 49. Top block; 410. Anti-slip pad; 411. Rubber ring; 5. Protective device; 51. Positioning frame; 52. Block; 53. Rectangular plate; 54. Airbag; 55. Positioning rod; 56. Extrusion strip. DETAILED DESCRIPTION

[0029] Reference Figure 1-4As shown, this embodiment discloses a two-wheeled self-balancing mobile photography auxiliary device, including a balance board 1, two motors 2 are symmetrically provided on one side of the balance board 1, two rollers 3 are symmetrically provided on one side of the balance board 1, the output ends of the two motors 2 are fixedly connected to the two rollers 3, a support device 4 is provided on one side of the balance board 1, and a protective device 5 is provided on one side of the balance board 1. The support device 4 includes a rectangular tube 41, which is fixedly connected to the balance board 1, and a threaded hole 42 is opened on one side of the rectangular tube 41. The inner wall of the threaded hole 42 is threadedly connected to the inner wall of the threaded hole 42. A bolt 43 is connected, and the inner wall of the rectangular tube 41 is slidably connected to a porous rod 46. The surface size and shape of the bolt 43 are adapted to the size and shape of the inner wall of the porous rod 46. One side of the porous rod 46 is fixedly connected to a support plate 47. The inner wall of the support plate 47 is slidably connected to a plurality of spring rods 48. The other ends of the springs in the plurality of spring rods 48 are fixedly connected to the support plate 47. One end of the plurality of spring rods 48 is fixedly connected to a top block 49. By setting the support device 4, the porous rod 46 is first manually moved so that the porous rod 46 drives the support plate 47 to move. When the porous rod 46 moves to a position where the inner wall of the threaded hole 42 coincides with the inner wall of any hole on the porous rod 46, the bolt 43 is manually rotated so that the bolt 43 is rotated into the threaded hole 42 and the inner position of the porous rod 46 to fix the position of the porous rod 46 inside the rectangular tube 41, so as to adjust the height of the support plate 47, the multiple spring rods 48 and the top block 49. When the balance board 1 shakes or tilts to one side, the multiple top blocks 49 are in contact with the ground first, and under the reaction force of the spring in the spring rod 48, the multiple spring rods 48 are moved away from the support plate 47. 7, so that the multiple top blocks 49 are closely fitted with the potholes or protrusions on the ground, so that the multiple top blocks 49 and the multiple spring rods 48 cooperate with the support plate 47, the porous rod 46 and the rectangular tube 41 to provide auxiliary support for one side of the balance board 1, so that the balance board 1 is intercepted by the multiple top blocks 49 when it tilts to the specified position, thereby reducing the possibility that the roller 3 encounters potholes or collides with stones when moving on the ground, causing the balance board 1 to tilt to one side, causing the camera to tilt and collide with the ground, and improving the safety of the camera during mobile photography.

[0030] Reference Figure 2 and Figure 3As shown, this embodiment discloses that one side of multiple top blocks 49 is fixedly connected with an anti-skid pad 410, and the surfaces of the multiple anti-skid pads 410 are provided with multiple protrusions. By providing the anti-skid pad 410, the anti-skid pad 410 can increase the friction between the top block 49 and the ground, and reduce the sliding of the top block 49 when supporting the balance board 1. The side of the support plate 47 close to the top block 49 is fixedly connected with multiple rubber rings 411, and the multiple rubber rings 411 are all sleeved on the surface of the spring rod 48. By providing the rubber ring 411, the rubber ring 411 can separate the top block 49 from the support plate 47, and reduce the collision between the spring rod 48 and the surface of the support plate 47 when driving the top block 49 to move, causing the top block 49 to damage the surface of the support plate 47.

[0031] Reference Figure 2 and Figure 3 As shown, this embodiment discloses that one end of the bolt 43 is fixedly connected to a screw block 44, and a plurality of anti-slip strips are fixedly connected to the surface of the screw block 44. By providing the screw block 44, the screw block 44 can increase the contact area between the hand and the bolt 43, so that the person can easily rotate the bolt 43 by manually turning the screw block 44. A reinforcement block 45 is fixedly connected to one side of the rectangular tube 41, and the reinforcement block 45 is fixedly connected to the balance board 1. By providing the reinforcement block 45, the reinforcement block 45 can reinforce the connection between the rectangular tube 41 and the balance board 1, thereby reducing the situation where the rectangular tube 41 is separated from the balance board 1 during use.

[0032] Reference Figure 4 As shown, this embodiment discloses a protective device 5 including a locking frame 51, which is fixedly connected to the balance board 1. A locking block 52 is slidably connected to the inner wall of the locking frame 51. A rectangular plate 53 is fixedly connected to one side of the locking block 52. An airbag 54 is fixedly connected to the side of the rectangular plate 53 away from the locking block 52. By providing the protective device 5, the rectangular plate 53 is first manually moved, so that the rectangular plate 53 drives the airbag 54 to move, and the rectangular plate 53 drives the locking block 52 to move. When the locking block 52 is moved to a position fully inserted into the locking frame 51, the rectangular plate 53 and the balance board 1 are assembled. When the roller 3 drives the balance board 1 to collide with an external object during movement, the rectangular plate 53 and the airbag 54 preferentially contact the object and separate the object from the balance board 1, thereby protecting the balance board 1. This reduces the possibility that the roller 3 collides with external objects during the process of driving the balance board 1 to move, causing deformation or damage to the balance board 1, which would affect the normal use of the balance board 1, thereby improving the safety of the balance board 1 during movement.

[0033] Reference Figure 4As shown, this embodiment discloses that a positioning rod 55 is fixedly connected to the side of the rectangular plate 53 away from the airbag 54, and the surface of the positioning rod 55 is in contact with the surface of the balance board 1. By providing the positioning rod 55, the positioning rod 55 can provide auxiliary support for the rectangular plate 53, thereby reducing the situation where the rectangular plate 53 shakes toward the balance board 1 when a force is applied. A plurality of extrusion bars 56 are fixedly connected to the inner wall of the positioning frame 51, and the plurality of extrusion bars 56 are arranged at equal distances. By providing the extrusion bars 56, the extrusion bars 56 can squeeze the surface of the card block 52 inserted into the positioning frame 51, thereby increasing the resistance between the surface of the card block 52 and the inner wall of the positioning frame 51, thereby reducing the situation where the card block 52 shakes or slides inside the positioning frame 51.

[0034] Working principle: First, install the camera on the balance board 1 by fastening screws, then use the motor 2 to drive the rollers 3 on both sides to rotate and drive the balance board 1 and the camera installed on it to move. Then, the camera shoots the surrounding objects during the movement, achieving the effect of assisting the camera in moving shooting.

[0035] First, manually move the porous rod 46 so that the porous rod 46 drives the support plate 47 to move. When the porous rod 46 moves to a position where the inner wall of the threaded hole 42 coincides with the inner wall of the hole on any porous rod 46, manually rotate the screw block 44 so that the screw block 44 drives the bolt 43 to rotate, so that the bolt 43 is rotated into the threaded hole 42 and the inner position of the porous rod 46 to fix the position of the porous rod 46 inside the rectangular tube 41, so as to achieve the height adjustment of the support plate 47, the multiple spring rods 48 and the top block 49. When the balance board 1 shakes or moves to one side, When tilting, the multiple top blocks 49 make priority contact with the ground. Under the reaction force of the spring in the spring rod 48, the multiple spring rods 48 push the top blocks 49 in the direction away from the support plate 47, so that the multiple top blocks 49 are tightly fitted with the potholes or protrusions on the ground. The multiple top blocks 49 and the multiple spring rods 48 cooperate with the support plate 47, the porous rod 46 and the rectangular tube 41 to provide auxiliary support for one side of the balance board 1, so that the balance board 1 is intercepted by the multiple top blocks 49 when it tilts to the specified position, completing the auxiliary support for the balance board 1.

[0036] First, manually move the rectangular plate 53, so that the rectangular plate 53 drives the airbag 54 to move, and the rectangular plate 53 drives the clamping block 52 to move. When the clamping block 52 moves to a position completely inserted into the inner portion of the clamping frame 51, the rectangular plate 53 and the balance board 1 are assembled. When the roller 3 drives the balance board 1 to move and collides with an external object, the rectangular plate 53 and the airbag 54 preferentially contact the object and separate the object from the balance board 1, thereby protecting the balance board 1.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment based on the technical essence of the present invention that does not deviate from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection 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.

Claims

1. A two-wheeled self-balancing mobile photography auxiliary device, comprising a balance board (1), characterized in that: Two motors (2) are symmetrically provided on one side of the balancing board (1), two rollers (3) are symmetrically provided on one side of the balancing board (1), the output ends of the two motors (2) are fixedly connected to the two rollers (3), respectively, a supporting device (4) is provided on one side of the balancing board (1), a protective device (5) is provided on one side of the balancing board (1), the supporting device (4) comprises a rectangular tube (41), the rectangular tube (41) is fixedly connected to the balancing board (1), a threaded hole (42) is opened on one side of the rectangular tube (41), and the threaded hole ( 42) is threadedly connected to the inner wall of the rectangular tube (41), and a porous rod (46) is slidably connected to the inner wall of the rectangular tube (41). The surface size and shape of the bolt (43) are adapted to the size and shape of the inner wall of the porous rod (46). One side of the porous rod (46) is fixedly connected to a support plate (47), and the inner wall of the support plate (47) is slidably connected to a plurality of spring rods (48), the other ends of the springs in the plurality of spring rods (48) are fixedly connected to the support plate (47), and one end of the plurality of spring rods (48) is fixedly connected to a top block (49).

2. The two-wheeled self-balancing mobile photography auxiliary device according to claim 1, characterized in that: One side of each of the plurality of top blocks (49) is fixedly connected to an anti-slip pad (410), and surfaces of each of the plurality of anti-slip pads (410) are provided with a plurality of protrusions.

3. The two-wheeled self-balancing mobile photography auxiliary device according to claim 1, characterized in that: A plurality of rubber rings (411) are fixedly connected to one side of the support plate (47) close to the top block (49), and the plurality of rubber rings (411) are sleeved on the surface of the spring rod (48).

4. The two-wheeled self-balancing mobile photography auxiliary device according to claim 1, characterized in that: One end of the bolt (43) is fixedly connected to a screw block (44), and a surface of the screw block (44) is fixedly connected to a plurality of anti-slip strips.

5. The two-wheeled self-balancing mobile photography auxiliary device according to claim 1, characterized in that: A reinforcement block (45) is fixedly connected to one side of the rectangular tube (41), and the reinforcement block (45) is fixedly connected to the balance plate (1).

6. The two-wheeled self-balancing mobile photography auxiliary device according to claim 1, characterized in that: The protective device (5) comprises a positioning frame (51), the positioning frame (51) being fixedly connected to the balance board (1), a clamping block (52) being slidably connected to the inner wall of the positioning frame (51), a rectangular plate (53) being fixedly connected to one side of the clamping block (52), and an air bag (54) being fixedly connected to the side of the rectangular plate (53) away from the clamping block (52).

7. The two-wheeled self-balancing mobile photography auxiliary device according to claim 6, characterized in that: A positioning rod (55) is fixedly connected to one side of the rectangular plate (53) away from the air bag (54), and the surface of the positioning rod (55) is in contact with the surface of the balance board (1).

8. The two-wheeled self-balancing mobile photography auxiliary device according to claim 6, characterized in that: A plurality of extrusion strips (56) are fixedly connected to the inner wall of the positioning frame (51), and the plurality of extrusion strips (56) are arranged at equal distances.

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