Stabilizing mechanism for photography tripod

Abstract

The utility model belongs to the technical field of photography foot stands, and particularly relates to a stabilizing mechanism for a photography foot stand, which comprises a base, a plurality of supporting columns are fixedly connected to the upper surface of the base, connecting columns are fixedly connected to the top ends of the supporting columns, and a plurality of annularly distributed supporting legs are rotatably connected to the upper surface of the base through shafts. Rotary adjusting assemblies are mounted on the surfaces of the supporting legs, each rotary adjusting assembly comprises a sliding ring, and the inner wall of each sliding ring is slidably connected with the outer wall of the corresponding supporting column; according to the photographing tripod, the sliding ring is pulled to slide to the uppermost portion, the supporting legs are pulled to rotate upwards through the rotating support, and therefore the supporting legs are contracted to reduce the overall size of the photographing tripod, and the photographing tripod is convenient to carry; therefore, a photographer can conveniently drive the whole tripod to move on the ground through the moving wheels, and the labor intensity of a camera is relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photography tripod technical field, specifically a kind of stabilizing mechanism for photography tripod. BACKGROUND

[0002] Skill shooting often cannot do without the help of tripod, such as night scene shooting, macro shooting and the like, and the main role of tripod is to stabilize camera to achieve certain photographic effect, and the role of tripod cannot be ignored for both amateur users and professional users, and the main role is to stabilize camera to achieve certain photographic effect, and the most common is to use tripod in long exposure, and if user wants to shoot night scene or picture with surge track, exposure time needs to be increased, at this time, digital camera cannot be shaken, and thus needs the help of tripod, and tripod can be classified into wood, high-strength plastic material, alloy material, steel material and carbon fiber according to material, and the most common material is aluminum alloy, and the advantages of aluminum alloy tripod are light weight and firmness.

[0003] Although the existing camera tripod can be folded and is convenient to carry, the weight of the existing camera tripod is not reduced, and when using the camera tripod, the photographer needs to carry the camera tripod to the designated position, which is time-consuming and laborious, and is inconvenient for the photographer to use.

[0004] The existing Chinese patent with publication number CN213299457U discloses a portable camera tripod, which comprises a placing seat, a foot pipe is fixedly connected to the outer side of the placing seat through a universal joint, a fixed plate is fixedly sleeved at the lower part of the foot pipe, an installation plate is fixedly installed at the upper part of one side of the fixed plate, a lead screw is fixedly installed at the bottom of the installation plate, a moving sleeve is movably sleeved at the outer side of the lead screw, a moving plate is movably sleeved at the bottom of the moving sleeve, and a wheel seat is fixedly installed at the bottom of the moving plate.

[0005] For the above and existing related technologies, the inventor believes that the following defects often exist: when adjusting the moving wheel, the device needs to be bent to operate, which is inconvenient to use and needs to be improved. Therefore, a stabilizing mechanism for photography tripod is proposed for the above problems. UTILITY MODEL CONTENTS

[0006] In order to make up for the deficiencies of the prior art and solve the above technical problems, the utility model provides a stabilizing mechanism for photography tripod.

[0007] The utility model discloses a kind of stabilizing mechanisms for photographic tripod, including base, the upper surface of the base is fixedly connected with several support columns, the top of the support column is fixedly connected with connecting column, the upper surface of the base is rotatably connected with several support legs of annular distribution by shaft, rotating adjusting assembly is installed on the surface of the support leg, and the rotating adjusting assembly includes sliding ring, the inner wall of the sliding ring is slidably connected with the outer wall of support column, the outer side wall of the sliding ring is rotatably connected with several rotating supports by shaft, the bottom of the rotating support is rotatably connected with the upper surface of support leg, the lower surface of the support leg is fixedly connected with the mounting bracket of L shape, one end of the mounting bracket is fixedly provided with moving wheel, height adjusting assembly is installed on the surface of the sliding ring, and the height adjusting assembly is used to adjust the height of sliding ring.

[0008] Preferably, the surface of the base is provided with a plurality of annularly distributed grooves, and the grooves are used for the support legs and the moving wheels to pass through.

[0009] Preferably, the bottom of the support leg is fixedly connected with a support seat, and the bottom of the support seat is fixedly provided with a non-slip pad.

[0010] Preferably, the top of the connecting column is fixedly connected with a threaded joint for connecting a video camera.

[0011] Preferably, the height adjusting assembly includes a rod, the bottom of the rod is fixedly connected with the upper surface of the sliding ring, the top of the rod is fixedly connected with a connecting ring, and the inner wall of the connecting ring is slidably connected with the outer wall of the connecting column.

[0012] Preferably, the upper surface of the connecting ring is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with an L-shaped handle, one end of the handle facing the connecting column is fixedly provided with a clamping block, the lower side wall of the handle is fixedly connected with a spring, and the other end of the spring is fixedly installed on the inner side wall of the sliding groove.

[0013] Preferably, the height adjusting assembly further includes two upper and lower clamping grooves, and the two clamping grooves are respectively provided on the surface of the connecting column.

[0014] Preferably, an upper limit ring is arranged above the upper clamping groove, and a lower limit ring is arranged below the lower clamping groove, and the inner walls of the upper and lower limit rings are respectively fixedly connected with the outer wall of the connecting column.

[0015] The utility model has the advantages that:

[0016] 1. The utility model discloses a support leg is contracted to reduce the overall volume of the photography tripod, and the support leg is rotated upward, and the moving wheel is rotated downward and is pressed against the ground, so that the photographer can drive the whole tripod on the ground by the moving wheel, and the labor intensity of the photographer is reduced.

[0017] 2. The utility model discloses a support leg is contracted to reduce the overall volume of the photography tripod, and the support leg is rotated upward, and the moving wheel is rotated downward and is pressed against the ground, so that the photographer can drive the whole tripod on the ground by the moving wheel, and the labor intensity of the photographer is reduced. DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0019] Figure 1 It is the overall structure schematic diagram of the utility model;

[0020] Figure 2 It is the local structure schematic diagram of the support column of the utility model;

[0021] Figure 3 It is the structure schematic diagram of the rotation adjusting assembly of the utility model;

[0022] Figure 4 It is the structure schematic diagram of the height adjusting assembly of the utility model;

[0023] Figure 5 It is the A structure schematic diagram of the utility model Figure 4 .

[0024] In the drawing: 1, base;2, support column;3, connecting column;4, slot;5, support leg;6, rotation adjusting assembly;61, sliding ring;62, rotating support;7, moving wheel;8, height adjusting assembly;81, rod piece;82, connecting ring;83, sliding slot;84, handle;85, clamping block;86, spring;87, clamping groove;9, support seat;10, threaded joint;11, upper limit ring;12, lower limit ring;13, mounting support. DETAILED DESCRIPTION

[0025] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] Embodiment one

[0027] Please refer to Figures 1-3 As shown in FIG. 1, a stabilizing mechanism for a photography tripod includes a base 1, the upper surface of the base 1 is fixedly connected with a plurality of support columns 2, the top end of the support column 2 is fixedly connected with a connecting column 3, the upper surface of the base 1 is rotatably connected with a plurality of support legs 5 distributed in a ring shape, the surface of the support leg 5 is installed with a rotary adjusting assembly 6, the rotary adjusting assembly 6 includes a sliding ring 61, the inner wall of the sliding ring 61 is slidably connected with the outer wall of the support column 2, the outer side wall of the sliding ring 61 is rotatably connected with a plurality of rotary supports 62 through a shaft, the bottom end of the rotary support 62 is rotatably connected with the upper surface of the support leg 5, the lower surface of the support leg 5 is fixedly connected with an L-shaped mounting bracket 13, one end of the mounting bracket 13 is fixedly provided with a moving wheel 7, the surface of the sliding ring 61 is installed with a height adjusting assembly 8, the height adjusting assembly 8 is used for adjusting the height of the sliding ring 61.

[0028] Specifically, in use, the height of the sliding ring 61 is adjusted through the height adjusting assembly 8, when the sliding ring 61 slides to the lowest position, the support leg 5 is pushed downwardly through the rotary support 62, so as to expand the support leg 5 to resist the ground to stably support the photography tripod, when it is needed to move the tripod, the sliding ring 61 is pulled to slide to the highest position, the support leg 5 is pulled upwardly through the rotary support 62, so as to shrink the support leg 5 to reduce the overall volume of the photography tripod, facilitating carrying, when the support leg 5 rotates upwardly, the moving wheel 7 rotates downwardly to resist the ground, so as to facilitate the photographer to move the whole tripod on the ground through the moving wheel 7, reducing the labor intensity of the photographer.

[0029] The surface of the base 1 is provided with a plurality of grooves 4 distributed in a ring shape, the groove 4 is used for the support leg 5 and the moving wheel 7 to pass through, the bottom end of the support leg 5 is fixedly connected with a support seat 9, the bottom end of the support seat 9 is fixedly provided with an anti-skid pad.

[0030] Specifically, when the support leg 5 is displayed, the support seat 9 is used to support the ground.

[0031] The top end of the connecting column 3 is fixedly connected with a threaded joint 10 used for connecting a camera.

[0032] Specifically, the threaded joint 10 is used for connecting the camera.

[0033] Example two

[0034] For comparison, please refer to Figures 4-5 As shown in the figure, the utility model provides another embodiment, height adjusting assembly 8 includes rod piece 81, the bottom end of rod piece 81 is fixedly connected with the upper surface of sliding ring 61, the top end of rod piece 81 is fixedly connected with connecting ring 82, the inner wall of connecting ring 82 is slidably connected with the outer wall of connecting column 3.

[0035] Specifically, sliding ring 61 is moved by connecting sliding ring 61 and connecting ring 82 through rod piece 81 when connecting ring 82 is pulled, the angle of support leg 5 is adjusted, the angle of support leg 5 is adjusted when the photographer stands, and it is not necessary to bend to use.

[0036] The upper surface of connecting ring 82 is provided with sliding groove 83, the inner wall of sliding groove 83 is slidably connected with L-shaped handle 84, one end of handle 84 facing connecting column 3 is fixedly provided with clamping block 85, the lower side wall of handle 84 is fixedly connected with spring 86, the other end of spring 86 is fixedly installed on the inner side wall of sliding groove 83, height adjusting assembly 8 further includes two upper and lower clamping grooves 87, and the two clamping grooves 87 are respectively arranged on the surface of connecting column 3.

[0037] Specifically, handle 84 is pushed by spring 86, so that clamping block 85 can be tightly inserted into the inside of clamping groove 87, so as to lock the position of connecting ring 82 and sliding ring 61, when clamping block 85 is inserted into the lowermost clamping groove 87, sliding ring 61 slides to the lowermost position, support leg 5 is unfolded for use, when clamping block 85 is inserted into the uppermost clamping groove 87, sliding ring 61 is pulled to slide to the uppermost position, and support leg 5 is rotated to fold, so that the angle of support leg 5 is quickly adjusted and fixed.

[0038] The upper side of upper clamping groove 87 is provided with upper limiting ring 11, and the lower side of lower clamping groove 87 is provided with lower limiting ring 12, and the inner walls of upper limiting ring 11 and lower limiting ring 12 are fixedly connected with the outer wall of connecting column 3.

[0039] Specifically, when connecting ring 82 slides against upper limiting ring 11, clamping block 85 is aligned with the upper clamping groove 87, and when sliding ring 61 slides against lower limiting ring 12, clamping block 85 is aligned with the lower clamping groove 87, so that clamping block 85 and clamping groove 87 are conveniently connected.

[0040] The parts not involved in the device are the same as or can be realized by the prior art.

[0041] The working principle is that, in use, the height of the sliding ring 61 is adjusted by the height adjusting assembly 8, when the sliding ring 61 slides to the lowermost position, the support legs 5 are pushed to rotate downward by the rotating bracket 62, so that the support legs 5 are unfolded to abut against the ground to stably support the photographic tripod, when it is needed to move the tripod, the sliding ring 61 is pulled to slide to the uppermost position, the support legs 5 are pulled to rotate upward by the rotating bracket 62, so that the support legs 5 are folded to reduce the overall volume of the photographic tripod, facilitating carrying, when the support legs 5 rotate upward, the moving wheels 7 rotate downward to abut against the ground, so that the photographer can drive the whole tripod to move on the ground by the moving wheels 7, and meanwhile, the photographic tripod can be tilted to pull the photographic tripod to move, reducing the labor intensity of the photographer.

[0042] The sliding ring 61 and the connecting ring 82 are connected by the rod 81, when the connecting ring 82 is pulled, the sliding ring 61 is driven to move, the angle of the support legs 5 is adjusted, the photographer can adjust the angle of the support legs 5 without bending over, the spring 86 applies a pushing force to the handle 84, so that the clamping block 85 can be tightly inserted into the inside of the clamping groove 87, the position of the connecting ring 82 and the sliding ring 61 is locked, when the clamping block 85 is inserted into the lowermost clamping groove 87, the sliding ring 61 slides to the lowermost position, the support legs 5 are unfolded for use, when the clamping block 85 is inserted into the uppermost clamping groove 87, the sliding ring 61 is pulled to slide to the uppermost position, the support legs 5 are rotated to fold, the effect of quickly adjusting and fixing the angle of the support legs 5 is achieved.

[0043] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The basic principle, main features and advantages of the present application have been shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, the above embodiments and descriptions in the specification are only to illustrate the principle of the present application, various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A stabilizing mechanism for a photographic tripod comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected with a plurality of support columns (2), the top end of the support column (2) is fixedly connected with a connecting column (3), the upper surface of the base (1) is rotatably connected with a plurality of support legs (5) distributed in a ring shape, the surface of the support leg (5) is provided with a rotary adjusting assembly (6), the rotary adjusting assembly (6) comprises a sliding ring (61), the inner wall of the sliding ring (61) is slidably connected with the outer wall of the support column (2), the outer side wall of the sliding ring (61) is rotatably connected with a plurality of rotary supports (62), the bottom end of the rotary support (62) is rotatably connected with the upper surface of the support leg (5), the lower surface of the support leg (5) is fixedly connected with an L-shaped mounting bracket (13), one end of the mounting bracket (13) is fixedly provided with a moving wheel (7), the surface of the sliding ring (61) is provided with a height adjusting assembly (8), and the height adjusting assembly (8) is used to adjust the height of the sliding ring (61).

2. The stabilizing mechanism for a photographic tripod according to claim 1, characterized in that: The surface of the base (1) is provided with a plurality of grooves (4) distributed in a ring shape, and the grooves (4) are used for the support legs (5) and the moving wheels (7) to pass through.

3. The stabilizing mechanism for a photographic tripod according to claim 1, characterized in that: The bottom end of the support leg (5) is fixedly connected with a support seat (9), and the bottom end of the support seat (9) is fixedly provided with an anti-skid pad.

4. The stabilizing mechanism for a photographic tripod according to claim 1, characterized in that: The top end of the connecting column (3) is fixedly connected with a threaded joint (10) for connecting a camera.

5. The stabilizing mechanism for a photographic tripod according to claim 1, characterized in that: The height adjusting assembly (8) comprises a rod (81), the bottom end of the rod (81) is fixedly connected with the upper surface of the sliding ring (61), and the top end of the rod (81) is fixedly connected with a connecting ring (82).

6. The stabilizing mechanism for a photographic tripod according to claim 5, characterized in that: The upper surface of the connecting ring (82) is provided with a sliding groove (83), the inner wall of the sliding groove (83) is slidably connected with an L-shaped handle (84), one end of the handle (84) facing the connecting column (3) is fixedly provided with a clamping block (85), the lower side wall of the handle (84) is fixedly connected with a spring (86), and the other end of the spring (86) is fixedly mounted on the inner side wall of the sliding groove (83).

7. The stabilizing mechanism for a photographic tripod according to claim 5, wherein: The height adjusting assembly (8) further comprises two upper and lower clamping grooves (87), and the two clamping grooves (87) are respectively formed in the surface of the connecting column (3).

8. The stabilizing mechanism for a photographic tripod according to claim 7, characterized in that: An upper limiting ring (11) is arranged above the upper clamping groove (87), and a lower limiting ring (12) is arranged below the lower clamping groove (87), and the inner walls of the upper limiting ring (11) and the lower limiting ring (12) are fixedly connected with the outer wall of the connecting column (3). An upper limiting ring (11) is arranged above the upper clamping groove (87), and a lower limiting ring (12) is arranged below the lower clamping groove (87), and the inner walls of the upper limiting ring (11) and the lower limiting ring (12) are fixedly connected with the outer wall of the connecting column (3).

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