Multi-angle shooting supporting platform used on tripod

Abstract

A multi-angle shooting supporting platform used on a tripod comprises a supporting column (1), the tripod (2), a universal ball support (3) and a hydraulic holder (4), the supporting column (1) is installed on the tripod (2) in a vertically adjustable mode, and the hydraulic holder (4) is installed on the supporting column (1) in an adjustable mode through the universal ball support (3). The utility model has the advantages that through the cooperation of the hydraulic holder and the universal ball bracket, the multi-angle free adjustment can be carried out, and the shooting requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of camera brackets, and particularly relates to a multi-angle shooting support platform for a tripod. Background Art

[0002] As a support platform for shooting equipment, the commonly used pan-tilt head at present is a hydraulic pan-tilt head, which can rotate horizontally and tilt forward and backward. However, when special-angle shooting is required, such as shooting from below, shooting horizontally, or shooting from above, etc., the existing hydraulic pan-tilt head cannot meet the shooting requirements. Content of the Utility Model

[0003] The purpose of the utility model is to provide a multi-angle shooting support platform for a tripod aiming at the above deficiencies.

[0004] The utility model includes a support column, a tripod, a universal ball bracket and a hydraulic pan-tilt head. The support column can be installed on the tripod in a vertically adjustable manner, and the hydraulic pan-tilt head can be installed on the support column in an adjustable manner through the universal ball bracket.

[0005] The universal ball bracket includes a universal ball head seat, a universal ball head rod that rotates in cooperation with the universal ball head seat, and a ball head locking device for locking the universal ball head rod. The universal ball head seat is installed on the base of the hydraulic pan-tilt head, and the universal ball head rod is installed at one end of the top of the support column.

[0006] Avoidance cuts for the universal ball head rod are provided on both opposite sides of the universal ball head seat.

[0007] The ball head locking device includes a conical locking plate, an expansion sleeve and a second eccentric plate buckle. A spherical groove matching with the universal ball head rod is provided at one end of the bottom of the conical locking plate. The conical locking plate is installed in the universal ball head seat and fits on the spherical surface of the universal ball head rod. A conical groove matching with the conical locking plate is provided at one end of the bottom of the expansion sleeve. The expansion sleeve is installed in the universal ball head seat and is located above the conical locking plate. The second eccentric plate buckle is hinged to one side of the universal ball head seat and drives the conical locking plate to move up and down through the expansion sleeve to lock the universal ball head rod.

[0008] An installation groove for the base of the hydraulic pan-tilt head is provided at one end of the top of the universal ball head seat, and a locking screw is provided on one side of the base installation groove. The base of the hydraulic pan-tilt head is inserted into the base installation groove and fixed by the locking screw.

[0009] The tripod includes a connecting base and three telescopic legs arranged in an annular array on the connecting base. The support column is movably inserted into the connecting base and locked by a support column locking assembly. The support column locking assembly includes a locking sleeve, a locking plate, and a locking screw. The connecting base is provided with a locking sleeve positioning groove. The locking sleeve is sleeved in the locking sleeve positioning groove. One side of the locking sleeve is provided with a locking plate avoidance hole. The locking plate is located in the locking plate avoidance hole. The locking screw is screwed on the connecting base on one side of the locking plate and drives the locking plate to move horizontally to lock the middle support column.

[0010] The advantages of the present utility model are: through the cooperation of the hydraulic pan-tilt head and the universal ball bracket, more-angle free adjustment can be carried out to meet the shooting requirements. 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 universal ball bracket.

[0013] Figure 3 is an exploded structural diagram of the universal ball bracket.

[0014] Figure 4 is a schematic structural diagram of the support column locking assembly. Detailed Embodiments

[0015] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated herein can be arranged and designed in various different configurations.

[0016] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0017] In the description of the embodiments of the present utility model, it should be noted that if terms such as "upper", "lower", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is habitually placed during use, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present utility model. In addition, in the description of the present utility model, if terms such as "first", "second", etc. are only used for distinguishing descriptions, they cannot be construed as indicating or implying relative importance.

[0018] In the description of the embodiments of the present utility model, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set" and "connected" are 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0019] As shown in the drawings, the present utility model includes a support column 1, a tripod 2, a universal ball bracket 3, and a hydraulic pan-tilt head 4. The support column 1 can be adjusted up and down and installed on the tripod 2, and the hydraulic pan-tilt head 4 can be adjusted and installed on the support column 1 through the universal ball bracket 3.

[0020] The tripod 2 is used to adjust the height and stability of the tripod. After the tripod 2 is fixed, the support column 1 can freely adjust the height again. By raising and lowering the support column 1, the shooting height of the hydraulic pan-tilt head 4 can be adjusted, and the height adjustment is more flexible.

[0021] The universal ball bracket 3 and the hydraulic pan-tilt head 4 are combined. While the hydraulic pan-tilt head 4 is shooting at a normal angle, it can be freely tilted at multiple angles in combination with the universal ball bracket 3. For example, after the imaging equipment is fixed, it can be used for shooting from above, shooting from below, or horizontally flipping shooting under the support of the universal ball bracket 3 to meet some special angle shooting requirements.

[0022] Specifically, the universal ball bracket 3 includes a universal ball head seat 20, a universal ball head rod 21 that rotates in cooperation with the universal ball head seat 20, and a ball head locking device 23 for locking the universal ball head rod 21. The universal ball head seat 20 is installed on the base of the hydraulic pan-tilt head 4, and the universal ball head rod 21 is installed at one end of the top of the support column 1.

[0023] One end of the top of the universal ball head seat 20 is provided with a base installation groove for the hydraulic pan-tilt head 4, and a locking screw is provided on one side of the base installation groove. The base of the hydraulic pan-tilt head 4 is inserted into the base installation groove and fixed by the locking screw.

[0024] On opposite sides of the universal ball head seat 20, there are provided universal ball head rod avoidance notches 24. The universal ball head rod avoidance notches 24 can be used for the universal ball head seat 20 and the universal ball head rod 21 to be tilted and positioned at a 90° vertical position.

[0025] The ball head locking device 23 includes a conical locking plate 25, a tensioning sleeve 26, and a second eccentric plate buckle 27. At one end of the bottom of the conical locking plate 25, there is provided a spherical groove that mates with the universal ball head rod 21. The conical locking plate 25 is installed inside the universal ball head seat 20 and fits against the spherical surface of the universal ball head rod 21. At one end of the bottom of the tensioning sleeve 26, there is provided a conical groove that mates with the conical locking plate 25. The tensioning sleeve 26 is installed inside the universal ball head seat 20 and is located above the conical locking plate 25. The second eccentric plate buckle 27 is hinged to one side of the universal ball head seat 20 and drives the conical locking plate 25 to move up and down to lock the universal ball head rod 21.

[0026] There is a spherical contact between the conical locking plate 25 and the universal ball head rod 21. The conical groove at the bottom of the tensioning sleeve 26 contacts the conical surface at the top of the conical locking plate 25. The tensioning sleeve 26 is made of an elastic material with a notch on one side. An arc-shaped positioning groove that mates with the second eccentric plate buckle 27 is provided on the side of the tensioning sleeve 26. When the second eccentric plate buckle 27 is rotated, its eccentric protruding part presses against the arc-shaped positioning groove, and the tensioning sleeve 26 closes inward. At this time, the tensioning sleeve 26 presses the conical locking plate 25 downward, and the conical locking plate 25 presses downward against the spherical surface of the universal ball head rod 21 to tightly fit and lock.

[0027] The tripod 2 includes a connecting seat 10 and three telescopic legs 11 that are annularly arrayed on the connecting seat 10. The support column 1 is movably inserted into the connecting seat 10 and is locked by a support column locking assembly. The support column locking assembly includes a locking sleeve 15, a locking plate 16, and a locking screw 17. A locking sleeve positioning groove is provided on the connecting seat 10. The locking sleeve 15 is sleeved in the locking sleeve positioning groove. A locking plate avoidance hole is provided on one side of the locking sleeve 15. The locking plate 16 is located in the locking plate avoidance hole. The locking screw 17 is screwed onto the connecting seat 10 on one side of the locking plate 16 and drives the locking plate 16 to move horizontally to lock the support column 1.

[0028] In this case, the telescopic manner, structure of the telescopic legs 11, and the connection manner with the connecting seat 10 are all conventional connection manners and will not be described in detail here.

[0029] The locking sleeve 15 is made of an elastic material. A notch is provided on one side of the locking sleeve 15. By default, after the locking sleeve 15 is installed into the locking sleeve positioning groove of the support column 1, it can fit tightly against the support column 1. Limiting platforms that protrude outward are provided at both the upper and lower ends of the locking sleeve 15. After installation, the position of the locking sleeve 15 remains fixed and will not move up and down.

[0030] The inner side of the locking plate 16 is an arc-shaped structure that matches the inner wall of the locking sleeve 15. Both the left and right sides of the locking plate 16 are provided with protrusions whose width is greater than the avoidance hole of the locking plate. After installation, one end of the inner side of the locking plate 16 passes through the avoidance hole of the locking plate and is on the same plane as the inner wall of the locking sleeve 15. When the locking screw 17 is rotated, the locking screw 17 drives the locking plate 16 to squeeze the locking sleeve 15 inward. The locking sleeve 15 is forced to close inward to hold the middle support column 2 tightly, that is, to lock the support column 1.

Claims

1. A multi-angle shooting support platform for a tripod, characterized in that The invention comprises a support column (1), a tripod (2), a universal ball bracket (3) and a hydraulic pan head (4). The support column (1) can be adjusted up and down and mounted on the tripod (2). The hydraulic pan head (4) can be adjusted on the support column (1) via the universal ball bracket (3).

2. The multi-angle shooting support platform for a tripod according to claim 1, characterized in that The universal ball bracket (3) comprises a universal ball head seat (20), a universal ball head rod (21) that rotates in coordination with the universal ball head seat (20), and a ball head locking device (23) that locks the universal ball head rod (21). The universal ball head seat (20) is mounted on the base of the hydraulic pan / tilt head (4), and the universal ball head rod (21) is mounted on the top end of the support column (1).

3. The multi-angle shooting support platform for a tripod according to claim 2, characterized in that Universal ball head rod avoidance cutouts (24) are provided on opposite sides of the universal ball head seat (20).

4. The multi-angle shooting support platform for a tripod according to claim 2, characterized in that The ball head locking device (23) comprises a conical locking plate (25), an expansion sleeve (26) and a second eccentric plate buckle (27). A spherical groove matching the universal ball head rod (21) is provided at one end of the bottom of the conical locking plate (25). The conical locking plate (25) is mounted in the universal ball head seat (20) and fits on the spherical surface of the universal ball head rod (21). A conical groove matching the conical locking plate (25) is provided at one end of the bottom of the expansion sleeve (26). The conical locking plate (25) is mounted in the universal ball head seat (20) and is located above the conical locking plate (25). The second eccentric plate buckle (27) is hinged to one side of the universal ball head seat (20) and drives the conical locking plate (25) to move up and down through the expansion sleeve (26) to lock the universal ball head rod (21).

5. The multi-angle shooting support platform for a tripod according to claim 2, characterized in that A base mounting groove of the hydraulic platform (4) is provided at one end of the top of the universal ball head seat (20), and a locking screw is provided on one side of the base mounting groove. The base of the hydraulic platform (4) is inserted into the base mounting groove and fixed by the locking screw.

6. The multi-angle shooting support platform for a tripod according to claim 1, characterized in that The tripod (2) comprises a connecting seat (10) and three retractable legs (11) arranged in a circular array on the connecting seat (10); a support column (1) is movably plugged into the connecting seat (10) and locked by a support column locking assembly; the support column locking assembly comprises a locking sleeve (15), a locking plate (16) and a locking screw (17); a locking sleeve positioning groove is provided on the connecting seat (10); the locking sleeve (15) is sleeved in the locking sleeve positioning groove; a locking plate avoidance hole is provided on one side of the locking sleeve (15); the locking plate (16) is located in the locking plate avoidance hole; the locking screw (17) is screwed onto the connecting seat (10) located on one side of the locking plate (16) and drives the locking plate (16) to move horizontally to lock the support column (1) in the middle.

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