Portable support of camera

Abstract

The portable support comprises a cylinder body, a top plate is arranged at the top of the cylinder body, a connecting plate is arranged at the top of the top plate, a hinge seat is arranged at the top of the connecting plate, a mounting seat is arranged at the top of the hinge seat, and supporting legs are movably hinged to the top of the outer side of the cylinder body. A sliding sleeve is arranged at the bottom end of the outer portion of the barrel, and a limiting base is arranged at the bottom end of the barrel. By arranging the rotating assembly between the top of the top plate and the bottom of the connecting plate, the connecting plate can be rotated by taking the rotating shaft as the axis after a claw nut is unscrewed during use, so that the camera mounted at the top of the mounting seat is rotationally adjusted, and the bottom end of a stabilizing screw moves in a limiting groove to stabilize the camera when the connecting plate rotates; and after the camera is rotated and adjusted to a specified angle, the connecting plate can be fixed by tightening the claw nut, so that the effect of conveniently and quickly adjusting the direction of the camera lens to carry out a shooting task is realized, and the operability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of camera brackets, in particular to a portable bracket for a camera. Background Art

[0002] A camera is a device used to capture and record static or dynamic images. To ensure the quality of the camera's shooting, a bracket is usually needed to support and stabilize the camera. This also makes it easier for the camera operator to operate the camera.

[0003] The portable bracket for a camera disclosed in the utility model with authorization announcement number CN220647508U includes a bottom plate, a plurality of side blocks are symmetrically fixedly installed on the side surfaces of the bottom plate, a support plate is provided on the side blocks, two sliders are symmetrically fixedly installed on the inner side of the support plate, two slide grooves are symmetrically opened on the side surfaces of the side blocks, the two sliders are slidably installed in the two slide grooves respectively, a plug column is fixedly installed at the center of one side of the inner side of the support plate, the plug column is inserted into the side block, and a top column is fixedly installed at the top center of the bottom plate; the slider of this scheme can slide along the slide groove, and the plug column is inserted into the side block, so that the support plate can be unfolded and provided with support, and multiple support plates can be bent and closed together, which can reduce the occupied volume and facilitate carrying. It can also improve stability when in use, and the two bottom blocks can be used for support, and the rotating column can be adjusted to move downward, which can be used for support on uneven ground, further improving stability. However, when the camera shooting angle needs to be adjusted during application, this technical solution requires the entire bracket to be rotated and adjusted, which is inconvenient for the camera operator to operate. There is a technical problem that the camera shooting angle cannot be easily and quickly rotated and adjusted stably, and the camera cannot be stabilized before and after adjustment. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the utility model provides a portable bracket for a camera, which can solve the problem that when the camera shooting angle and orientation need to be adjusted, the bracket needs to be rotated and adjusted as a whole, which is inconvenient for the camera operator to operate, and there is a technical problem that the camera shooting angle cannot be easily and quickly rotated and adjusted stably, and the camera cannot be stabilized before and after adjustment.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: a portable bracket for a camera, comprising a barrel, a top plate is provided on the top of the barrel, a connecting plate is provided on the top of the top plate, a hinge seat is provided on the top of the connecting plate, a mounting seat is provided on the top of the hinge seat, the top of the outer side of the barrel is movably hinged with a support leg, a sliding sleeve is provided on the bottom end of the outer side of the barrel, a limiting base is provided on the bottom end of the barrel, a limiting rod is provided on the outside of the sliding sleeve, a lifting structure is provided between the top end of the barrel and the bottom of the top plate, a rotating shaft is movably connected at the middle position of the top end of the top plate, a limiting groove is provided at the edge of the top end of the top plate, a stabilizing screw is provided on one side of the bottom of the connecting plate, a ram's horn nut is provided on the outside of the stabilizing screw on the top side of the top plate, and a positioning assembly is provided between the bottom end of the inner side of the barrel and the sliding sleeve.

[0006] As an optimal technical solution of the present invention, the top end of the rotating shaft and the middle position of the bottom of the connecting plate are fixedly connected, the limiting groove is annular, the bottom end of the stabilizing screw is inserted into the interior of the limiting groove, and the diameter of the stabilizing screw is smaller than the internal width of the limiting groove.

[0007] As a preferred technical solution of the present invention, the legs are arranged at equal intervals outside the cylinder, the limiting rods are arranged at equal intervals outside the sliding sleeve, and one end of the limiting rod is movably hinged to the inner side of the legs.

[0008] As a preferred technical solution of the present invention, the lifting structure includes a lifting rod, which is arranged at the top end of the cylinder body, and the top end of the cylinder body is movably connected with an adjustment sleeve. The top end of the lifting rod passes through the interior of the adjustment sleeve and is fixedly connected at the middle position of the bottom of the top plate. The outside of the lifting rod is provided with an external thread, and the inside of the adjustment sleeve is provided with an internal thread matching the external thread.

[0009] As an optimal technical solution of the present invention, the positioning assembly includes a reset spring, which is arranged at the bottom end of one side of the cylinder, a connecting plate is provided on one side of the reset spring, a stabilizing clamping rod is provided on one side of the connecting plate, a through hole is provided at the bottom end of the other side of the cylinder, and a limiting clamping hole is provided on one side of the sliding sleeve.

[0010] As a preferred technical solution of the present invention, the through hole corresponds to the limiting clamping hole, and one side of the stabilizing clamping rod passes through the through hole and the inside of the limiting clamping hole.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. A rotating assembly is provided between the top of the top plate and the bottom of the connecting plate. During use, the connecting plate can be rotated around the shaft by loosening the clevis nut, thereby rotating and adjusting the camera mounted on the top of the mounting base. As the connecting plate rotates, the bottom end of the stabilizing screw moves within the defined slot to stabilize it. After the camera is rotated to a specified angle, the clevis nut is tightened to secure the connecting plate. This allows for quick and easy adjustment of the camera lens position for shooting tasks, enhancing operability.

[0013] 2. By providing a positioning assembly between the bottom end of the cylinder and the inner side of the sliding sleeve, when the legs are spread open and the sliding sleeve slides toward the bottom end of the cylinder, the elastic force of the return spring pushes the connecting piece to drive the stabilizing clamping rod to pass through the through-hole and the limited clamping hole provided on one side of the sliding sleeve, so that the sliding sleeve can be limited to the bottom end of the cylinder, thereby preventing the sliding sleeve from sliding up uncontrollably and causing the legs to fold and retract, affecting the stability of the bracket, further ensuring the safe and stable effect of the bracket in supporting the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a side structural diagram of the present utility model;

[0016] Figure 3 For the utility model Figure 1 A in the middle is an enlarged structural diagram;

[0017] Figure 4 This is a schematic diagram of a partial cross-sectional structure of the cylinder body of the present invention.

[0018] Among them: 1. Cylinder; 2. Support leg; 3. Limit rod; 4. Adjustment sleeve; 5. Lifting rod; 6. Sliding sleeve; 7. Stabilizing clamping rod; 8. Limiting base; 9. Top plate; 10. Mounting seat; 11. Articulated seat; 12. Connecting plate; 13. Stabilizing screw; 14. Claw nut; 15. Limiting groove; 16. Rotating axis; 17. Limiting clamping hole; 18. Through hole; 19. Connecting plate; 20. Reset spring. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making creative work are all within the scope of protection of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are all conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can be obtained from commercial channels.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a portable bracket for a camera, comprising a barrel 1, a top plate 9 is provided on the top of the barrel 1, a connecting plate 12 is provided on the top of the top plate 9, a hinge seat 11 is provided on the top of the connecting plate 12, a mounting seat 10 is provided on the top of the hinge seat 11, a support leg 2 is movably hinged on the top of the outer side of the barrel 1, a sliding sleeve 6 is provided on the bottom end of the barrel 1, a limiting base 8 is provided on the bottom end of the barrel 1, a limiting rod 3 is provided on the outer side of the sliding sleeve 6, the support legs 2 are arranged at equal intervals on the outer side of the barrel 1, the limiting rods 3 are arranged at equal intervals on the outer side of the sliding sleeve 6, and the limiting rods 3 are arranged at equal intervals on the outer side of the sliding sleeve 6. One end is movably hinged to the inner side of the leg 2. When using the bracket, the leg 2 is spread open and its spread angle is limited by the limiting rod 3, so that the bracket can be used to stably support the camera. The lifting rod 5 is arranged at the top end of the cylinder 1. The top end of the cylinder 1 is movably connected with the adjusting sleeve 4. The top end of the lifting rod 5 passes through the interior of the adjusting sleeve 4 and is fixedly connected at the middle position of the bottom of the top plate 9. The outside of the lifting rod 5 is provided with an external thread, and the inside of the adjusting sleeve 4 is provided with an internal thread that matches the external thread. By rotating the adjusting sleeve 4, the lifting rod 5 can be driven to rise and fall through the threaded connection, thereby adjusting the height of the camera.

[0022] As a further implementation of this embodiment, Figure 1 、 Figure 2 and Figure 3As shown, a rotating shaft 16 is movably connected to the middle position of the top of the top plate 9, and the top of the rotating shaft 16 is fixedly connected to the middle position of the bottom of the connecting plate 12. The connecting plate 12 is rotated with the rotating shaft 16 as the axis, so as to rotate and adjust the camera installed on the top of the mounting seat 10. An annular limiting groove 15 is provided at the edge of the top of the top plate 9, and a stabilizing screw 13 is provided on one side of the bottom of the connecting plate 12. The bottom end of the stabilizing screw 13 is inserted into the inside of the limiting groove 15, and the diameter of the stabilizing screw 13 is smaller than the internal width of the limiting groove 15. When the connecting plate 12 rotates, the bottom end of the stabilizing screw 13 moves in the limiting groove 15 to stabilize it. A clevis nut 14 is provided on the outside of the stabilizing screw 13 on one side of the top of the top plate 9. After the camera is rotated and adjusted to a specified angle, the clevis nut 14 can be tightened to fix the connecting plate 12, thereby achieving the effect of conveniently and quickly adjusting the orientation of the camera lens to perform shooting tasks, and the operability is stronger.

[0023] During use, the clevis nut 14 is loosened, and the connecting plate 12 can be rotated as the axis of the rotating shaft 16, thereby rotating and adjusting the camera mounted on the top of the mounting base 10. When the connecting plate 12 rotates, the bottom end of the stabilizing screw 13 moves in the limiting groove 15 to stabilize it. After the camera is rotated and adjusted to a specified angle, the clevis nut 14 is tightened to fix the connecting plate 12.

[0024] As a further implementation of this embodiment, Figure 1 、 Figure 2 and Figure 4 As shown, a positioning assembly is provided between the bottom end of the interior of the cylinder 1 and the inner side of the sliding sleeve 6, and the positioning assembly includes a return spring 20, which is provided at the bottom end of one side of the interior of the cylinder 1, and a connecting piece 19 is provided on one side of the return spring 20. A stabilizing clamping rod 7 is provided on one side of the connecting piece 19, and a through hole 18 is provided at the bottom end of the other side of the interior of the cylinder 1. A limiting clamping hole 17 is provided on one side of the interior of the sliding sleeve 6, and the through hole 18 corresponds to the limiting clamping hole 17. One side of the stabilizing clamping rod 7 passes through the through hole 18 and the inside of the limiting clamping hole 17, so as to achieve the purpose of limiting the sliding sleeve 6 to the bottom end of the exterior of the cylinder 1, thereby limiting the support leg 2 from spreading out, preventing the sliding sleeve 6 from sliding up uncontrollably and causing the support leg 2 to fold and retract, affecting the stability of the bracket, and further ensuring the safety and stability of the bracket supporting the camera.

[0025] When the support leg 2 is opened and the sliding sleeve 6 is slid toward the bottom end of the outer portion of the cylinder 1, the elastic force of the return spring 20 pushes the connecting piece 19 to drive the stabilizing clamping rod 7 to pass through the through-hole 18 and the limiting clamping hole 17 provided on one side of the inner portion of the sliding sleeve 6, thereby confining the sliding sleeve 6 to the bottom end of the outer portion of the cylinder 1, thereby preventing the sliding sleeve 6 from sliding up uncontrollably and causing the support leg 2 to fold and retract, affecting the stability of the bracket;

[0026] Specific working principle:

[0027] When using the portable stand, first spread the legs 2 and limit the spread angle by the limiting rod 3, while the sliding sleeve 6 slides down. When the legs 2 are spread and the sliding sleeve 6 slides toward the bottom end of the outer portion of the cylinder 1, the elastic force of the return spring 20 pushes the connecting piece 19 to drive the stabilizing clamping rod 7 to pass through the through-hole 18 and the limiting clamping hole 17 provided on one side of the inner portion of the sliding sleeve 6, so that the sliding sleeve 6 can be limited to the bottom end of the outer portion of the cylinder 1, thereby preventing the sliding sleeve 6 from sliding up uncontrollably and causing the legs 2 to fold and retract, affecting the stability of the stand. The stand can then be stably placed, and the camera can then be mounted on the stand using the mounting base 10. By rotating the adjustment sleeve 4, the lifting rod 5 can be driven to lift and lower the camera through the threaded connection, thereby adjusting the height of the camera. When shooting, the pitch angle of the camera can be adjusted by using the articulated seat 11. After loosening the clevis nut 14, the connecting plate 12 can be rotated as the axis by rotating the shaft 16, thereby rotating and adjusting the camera installed on the top of the mounting seat 10. When the connecting plate 12 rotates, the bottom end of the stabilizing screw 13 moves in the limiting groove 15 to stabilize it. After the camera is rotated and adjusted to the specified angle, the connecting plate 12 and the camera can be fixed by tightening the clevis nut 14.

[0028] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable camera stand, comprising a barrel (1), characterized in that: The top of the cylinder (1) is provided with a top plate (9), the top of the top plate (9) is provided with a connecting plate (12), the top of the connecting plate (12) is provided with a hinge seat (11), the top of the hinge seat (11) is provided with a mounting seat (10), the top of the outer side of the cylinder (1) is movably hinged with a support leg (2), the bottom end of the outer side of the cylinder (1) is provided with a sliding sleeve (6), the bottom end of the cylinder (1) is provided with a limiting base (8), and the outer side of the sliding sleeve (6) is provided with a limiting rod (3). A lifting structure is provided between the top of the cylinder (1) and the bottom of the top plate (9); a rotating shaft (16) is movably connected at the middle position of the top of the top plate (9); a limiting groove (15) is provided at the edge of the top of the top plate (9); a stabilizing screw (13) is provided on one side of the bottom of the connecting plate (12); a ram's horn nut (14) is provided outside the stabilizing screw (13) on one side of the top of the top plate (9); and a positioning assembly is provided between the bottom end inside the cylinder (1) and the inner side of the sliding sleeve (6).

2. The portable camera stand according to claim 1, characterized in that: The top end of the rotating shaft (16) is fixedly connected to the middle position of the bottom of the connecting plate (12); the limiting groove (15) is annular; the bottom end of the stabilizing screw (13) is inserted into the interior of the limiting groove (15); and the diameter of the stabilizing screw (13) is smaller than the internal width of the limiting groove (15).

3. The portable camera stand according to claim 1, characterized in that: The supporting legs (2) are arranged at equal intervals outside the cylinder (1), the limiting rods (3) are arranged at equal intervals outside the sliding sleeve (6), and one end of the limiting rod (3) is movably hinged to the inner side of the supporting legs (2).

4. The portable camera stand according to claim 1, characterized in that: The lifting structure includes a lifting rod (5), the lifting rod (5) is arranged at the top end of the cylinder (1), the top end of the cylinder (1) is movably connected to the adjustment sleeve (4), the top end of the lifting rod (5) passes through the interior of the adjustment sleeve (4) and is fixedly connected at the middle position of the bottom of the top plate (9), the outside of the lifting rod (5) is provided with an external thread, and the inside of the adjustment sleeve (4) is provided with an internal thread that matches the external thread.

5. The portable camera stand according to claim 1, characterized in that: The positioning assembly includes a reset spring (20), the reset spring (20) is arranged at the bottom end of one side inside the cylinder (1), a connecting piece (19) is provided on one side of the reset spring (20), a stabilizing clamping rod (7) is provided on one side of the connecting piece (19), a through hole (18) is provided at the bottom end of the other side inside the cylinder (1), and a limiting clamping hole (17) is provided on one side inside the sliding sleeve (6).

6. The portable camera stand according to claim 5, characterized in that: The through hole (18) corresponds to the limiting clamping hole (17), and one side of the stabilizing clamping rod (7) passes through the through hole (18) and the inside of the limiting clamping hole (17).

Images