CN214331997U - Omnibearing camera tripod head - Google Patents
Omnibearing camera tripod head Download PDFInfo
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- CN214331997U CN214331997U CN202023287633.5U CN202023287633U CN214331997U CN 214331997 U CN214331997 U CN 214331997U CN 202023287633 U CN202023287633 U CN 202023287633U CN 214331997 U CN214331997 U CN 214331997U
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Abstract
An omnibearing camera pan-tilt belongs to a pan-tilt mechanism used for moving photography; the tripod head comprises a tripod head mechanism, a counterweight mechanism, a rocker arm mechanism and a camera head mechanism; the rocker mechanism comprises an arm rod and a telescopic motor mechanism; the arm rod consists of four movable rod pieces, and two ends of the arm rod are connected to the door-shaped fixing piece; two ends of the telescopic motor mechanism are fixed on the door-shaped fixing piece in a form of upper and lower opposite angles; the camera pan-tilt mechanism comprises a movable upright post and a camera pan-tilt arranged at the lower part of the movable upright post; the camera pan-tilt is connected with the movable upright post through a vertical shaft on a horizontal fixed mount; the upper part of the movable upright post is connected to the door-shaped fixing piece at the free end of the arm rod through a horizontal fixing frame. The invention has simple structure, realizes the omnibearing stable movement of the camera by utilizing the telescopic motor, the arm rod and the camera pan-tilt, reduces the working strength and improves the working efficiency and the photographic effect.
Description
The technical field is as follows:
the utility model relates to an all-round camera cloud platform, it belongs to camera auxiliary device, especially is used for removing photographic cloud platform mechanism.
Background art:
the camera platform is one of the most common auxiliary shooting tools in the movie and television industry, and is erected on a tripod and carries a camera for shooting. The photographer can push, pull, shake and move the scene along the preset requirements. The camera holder can assist a photographer to stably shoot a unique lens with a fixed picture, has strong artistic expressive force, is widely applied to shooting large programs such as movies, TV plays, advertisements, art-integrated evenings and the like, and is very frequently used in the movie and television industry.
The existing camera tripod heads all adopt a high tripod head and a short tripod head to carry out movie and television production, and the biggest difficulty of the device in shooting is that the height, the front, the back, the left and the right positions of the camera need to be adjusted in a non-segmental manner according to the requirements of the works in movie and television production shooting, so that the works are not only locked in the production transition, but also a great deal of time is wasted, and the production period and the production cost are increased to a certain extent.
The invention content is as follows:
an object of the utility model is to provide a simple structure can adjust the camera steadily in the operation, can realize all-round photographic all-round camera cloud platform.
The purpose of the utility model is realized like this:
an omnibearing camera pan-tilt comprises a foot rest pan-tilt mechanism, a counterweight mechanism, a rocker arm mechanism and a camera pan-tilt mechanism; the foot rest tripod head mechanism comprises a supporting tripod and a foot rest tripod head; the counterweight mechanism comprises a fixed upright post fixed on the foot stand pan-tilt and a counterweight frame arranged on the upper part of the upright post; the rocker mechanism is fixed on the upright post through a first horizontal fixing frame arranged at the lower part of the upright post; the rocker arm mechanism comprises an arm rod and a telescopic motor mechanism; the arm rod consists of four movable rod pieces, and two ends of the arm rod are connected to the door-shaped fixing piece; two ends of the telescopic motor mechanism are fixed on the door-shaped fixing piece in an upper diagonal and lower diagonal manner; the door-shaped fixing piece is fixedly connected with the first horizontal fixing frame; the door-shaped fixing piece comprises a fixing plate with sleeves at the upper end and the lower end, a rotating shaft center arranged in the sleeves and bearings at the two ends of the rotating shaft center; the two ends of the arm rod are fixed on bearings at the two ends of the rotating shaft center, the telescopic motor mechanism comprises a telescopic motor and a telescopic shaft connected to the telescopic motor, and the free end of the telescopic shaft is connected to the movable end door-shaped fixing piece through a pin mechanism; the camera pan-tilt mechanism comprises a movable upright post and a camera pan-tilt arranged at the lower part of the movable upright post; the camera pan-tilt is connected with the movable upright post through a vertical shaft on a second horizontal fixing frame; the upper part of the movable upright post is connected to the door-shaped fixing piece at the free end of the arm rod through a second horizontal fixing frame.
The arm rod is composed of four movable rod pieces, the movable rod pieces are diamond-shaped rod pieces, and shaft holes used for being connected with a rotating shaft center are formed in the two ends and the center of each diamond-shaped rod piece.
The counterweight frame is connected with a counterweight support rod, and a counterweight is arranged on the counterweight support rod.
The door-shaped fixing piece is connected to the first horizontal fixing frame through a U-shaped fixing piece; the first horizontal fixing frame is connected to the fixing upright post.
The utility model discloses simple structure utilizes flexible motor, can luffing motion's armed lever and can the horizontal pivoted camera cloud platform realize the omnidirectional activity of camera, has reduced the degree of difficulty and the working strength of the displacement of camera, also can improve the stability of work efficiency and camera effectively.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention
FIG. 2 is a schematic view of the three-dimensional decomposition structure of the present invention
FIG. 3 is a schematic structural view of the telescopic motor mechanism of the present invention
FIG. 4 is a schematic view of the structure of the action state of the present invention
The specific implementation mode is as follows:
the present invention will be further described with reference to fig. 1, fig. 2, fig. 3 and fig. 4:
the basic design idea of the utility model is that: the relative movement and displacement of the camera is achieved by a fixed end and a movable end.
The fixed end is based on a tripod and a counterweight in the prior art; the movable end is designed based on a rocker mechanism.
In order to realize the utility model discloses a design concept, in this embodiment, the utility model discloses a foot rest cloud platform mechanism, counter weight mechanism, rocker arm mechanism and camera cloud platform mechanism.
The tripod head mechanism comprises a supporting tripod 1 and a tripod head 2; this part of the structure is the same as the prior art, namely a tripod head 2 is fixed on the supporting tripod 1.
In order to guarantee the utility model discloses the stability of stiff end, need set up counter weight mechanism on tripod 1 goes up fixed foot rest cloud platform 2. The counterweight mechanism comprises a fixed upright post 3 fixed on the foot stand pan-tilt 2 and a counterweight frame 4 arranged on the upper part of the upright post. In order to more conveniently arrange the balance weight, a balance weight support rod 19 is connected to the balance weight frame 4, and the balance weight 5 is arranged on the balance weight support rod 19. In actual use, the counterweight can be increased or decreased according to the requirement.
In the present embodiment, the swing arm mechanism is fixed on the fixed upright 3 through a first horizontal fixing frame 9 arranged at the lower part of the fixed upright 3.
The rocker arm mechanism comprises an arm rod 7 and a telescopic motor mechanism; the arm 7 is composed of four movable rod members, in this embodiment, the movable rod members are diamond-shaped rod members, and shaft holes 71 for connecting the rotation axes are formed at both ends and the center of each diamond-shaped rod member. Both ends of the arm rod 7 are connected to the door-shaped fixing piece 16, and both ends of the telescopic motor mechanism are fixed on the door-shaped fixing piece 16 in a form of upper and lower opposite angles; the door-shaped fixing piece 16 is connected to the first horizontal fixing frame 9 through a U-shaped fixing piece 11; the first horizontal fixing frame 9 is connected to the fixing upright post 3, and stable connection between the rocker arm mechanism and the supporting tripod is realized. The door-shaped fixing member 16 includes a plate member with a sleeve at upper and lower ends thereof, a rotating shaft 17 disposed in the sleeve, and bearings 18 at both ends of the rotating shaft. The two ends of the arm rod 7 are fixed on bearings 18 at the two ends of the rotating shaft center 17.
The utility model discloses a flexible motor mechanism mainly can realize the utility model discloses a luffing motion's displacement action, the main task of both flexible motors is the upper and lower displacement of realizing the armed lever to drive the upper and lower displacement of camera cloud platform mechanism. In this embodiment, the telescopic motor mechanism thus comprises a telescopic motor 6 and a telescopic shaft 61 connected to the telescopic motor, the free end of the telescopic shaft being connected to the door mount 16 via a pin mechanism 20. As shown in fig. 3, one end of the telescopic shaft is connected to the telescopic motor, and the other end is fixed to a gate type fixing member at a movable end.
In order to realize the horizontal movement of the camera of the utility model, the camera pan-tilt mechanism comprises a movable upright post 13 and a camera pan-tilt 15 arranged at the lower part of the movable upright post; the camera pan-tilt 15 is connected with the movable upright post 13 through a vertical shaft 14 on a second horizontal fixing frame 141. The upper part of the movable upright post 13 is connected to a door-shaped fixing piece 16 at the free end of the arm lever through a horizontal fixing frame 8 and a U-shaped fixing piece 11.
A decorative cover 22 may be provided on top of the movable upright 13.
The present embodiment utilizes the supporting tripod 1 and the fixed upright 3 as the fulcrum of the first horizontal fixing frame 9. The arm 7 and the door-shaped fixing piece 16 are fixed into a parallelogram component; the upper and lower opposite angles of two ends of the telescopic motor 6 are fixed on the door-shaped fixing piece 16; the shape of the parallelogram component and the door-shaped fixing piece 16 is changed by the extension and contraction work of the extension motor 6, so that the up-and-down parallel movement of the horizontal fixing frame 8 and the movable upright post 13 is realized. Fig. 1 and 4 show two working states of the present invention.
Claims (4)
1. An omnibearing camera pan-tilt comprises a foot rest pan-tilt mechanism, a counterweight mechanism, a rocker arm mechanism and a camera pan-tilt mechanism; the foot rest tripod head mechanism comprises a supporting tripod (1) and a foot rest tripod head (2); the counterweight mechanism comprises a fixed upright post (3) fixed on the foot stand pan-tilt (2) and a counterweight frame (4) arranged on the upper part of the upright post; it is characterized in that the rocker arm mechanism is arranged at the lower part of the upright postFirst of allThe horizontal fixing frame (9) is fixed on the upright post;the rocker arm mechanism comprises an arm rod (7) and a telescopic motor mechanism; the arm rod (7) is composed of four movable rod pieces, two ends of the arm rod are connected to the door-shaped fixing piece (16), and two ends of the telescopic motor mechanism are fixed on the door-shaped fixing piece (16) in a mode of being opposite to each other up and down; the door-shaped fixing piece (16) is connected withFirst of allThe horizontal fixing frame (9) is fixedly connected; the door-shaped fixing piece comprises a fixing plate with sleeves at the upper end and the lower end, a rotating shaft center (17) arranged in the sleeves and bearings (18) at the two ends of the rotating shaft center; two ends of the arm rod (7) are fixed on bearings (18) at two ends of a rotating shaft center (17), the telescopic motor mechanism comprises a telescopic motor (6) and a telescopic shaft (61) connected to the telescopic motor, and the free end of the telescopic shaft is connected to the door-shaped fixing piece (16) through a pin mechanism (20); the camera pan-tilt mechanism comprises a movable upright post (13) and a camera pan-tilt (15) arranged at the lower part of the movable upright post; the camera head (15) passes through oneSecond oneA vertical shaft (14) on the horizontal fixing frame (141) is connected with a movable upright post (13); the upper part of the movable upright post (13) passes throughSecond oneThe horizontal fixing frame is connected to the door-shaped fixing piece at the free end of the arm rod.
2. The omni directional camera head according to claim 1, wherein the arm (7) is formed of four movable rods, the movable rods are diamond-shaped rods, and both ends and the center of the diamond-shaped rods are provided with shaft holes (71) for connecting the rotation axes.
3. An omni-directional camera head according to claim 1, wherein a weight support rod (19) is connected to the weight holder (4), and a weight (5) is mounted on the weight support rod (19).
4. An omni-directional camera head according to claim 1, wherein the door-shaped mount (16) is connected to the U-shaped fastener (11)First of allA horizontal fixing frame (9);first of allThe horizontal fixing frame (9) is connected to the fixing upright post (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023287633.5U CN214331997U (en) | 2020-12-30 | 2020-12-30 | Omnibearing camera tripod head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023287633.5U CN214331997U (en) | 2020-12-30 | 2020-12-30 | Omnibearing camera tripod head |
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| Publication Number | Publication Date |
|---|---|
| CN214331997U true CN214331997U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023287633.5U Active CN214331997U (en) | 2020-12-30 | 2020-12-30 | Omnibearing camera tripod head |
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| CN (1) | CN214331997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278835A (en) * | 2021-12-09 | 2022-04-05 | 湖南大学 | A device for all-round observation inside a hot chamber |
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2020
- 2020-12-30 CN CN202023287633.5U patent/CN214331997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278835A (en) * | 2021-12-09 | 2022-04-05 | 湖南大学 | A device for all-round observation inside a hot chamber |
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