CN219082728U

CN219082728U - Camera special track convenient to lay

Info

Publication number: CN219082728U
Application number: CN202223495897.9U
Authority: CN
Inventors: 吴孟; 王静; 王琪
Original assignee: Wuhan Mengda Cultural Media Co ltd
Current assignee: Wuhan Mengda Cultural Media Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-26
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to a special track for a camera, which is convenient to lay, and aims to solve the technical problem that the existing track is difficult to adjust and lay according to the terrain, and the special track comprises a single track, fixing rods and a base adjusting device, wherein the two single tracks are arranged in parallel, at least one fixing rod is arranged between the two single tracks, and at least two base adjusting devices are arranged on the bottom surfaces of the single tracks; when the adjustable track is used, the angle of the base is adjusted through the adjusting hand wheel, the height of the track is adjusted through rotating the threaded sleeve, and meanwhile, the track is provided with a T-shaped clamping block, a T-shaped clamping groove, an extending groove and an extending block for splicing, so that the length is increased; the utility model has the advantage of being convenient to lay on complex ground.

Description

Camera special track convenient to lay

Technical Field

The utility model relates to the technical field of track laying, in particular to a special track for a camera, which is convenient to lay.

Background

The film industry is one of the most rapid industries developed in the cultural industry at present, a large number of shooting equipment is needed in film shooting, and a special track for a video camera is used as a common shooting auxiliary equipment, and the special track for the video camera is mainly used for placing the video camera and ensuring the shooting stability of a plurality of special pictures, so that the laying of the special track for the video camera can influence the visual experience of the whole film and television work. The utility model provides a camera slip track convenient to concatenation that prior art publication number is CN215734441U provided, the device includes first guide rail and second guide rail, first guide rail and second guide rail parallel arrangement each other, first guide rail and second guide rail both ends all set up to the inclined plane, all set up spacing arch on the inclined plane of first guide rail and second guide rail one end, and set up spacing recess on the inclined plane of the other end, the fixed a plurality of connecting blocks that are provided with on a set of relative lateral wall of first guide rail and second guide rail, be provided with the fixed slot on each connecting block, the quick connection of guide rail has been realized through connecting the couple with connecting the arch, fix to the arrival through branch and connecting block, prevent that the guide rail from removing, it is excessive to carry out the butt joint to the orbital inclined plane connection through first track and second, and eliminate the uneven problem of guide rail junction through spacing arch and spacing recess's cooperation, prevent that the camera from producing the shake when sliding.

Although the device has more beneficial effects, the following problems still exist: shooting view of the theatre is not fixed, sometimes shooting can be performed in the field, the field ground is not particularly smooth relatively and has many pits, the existing track is difficult to adjust and lay according to the topography, when the track is laid, the places facing the uneven topography can only maintain the flatness of the track laying through bricks, stones and the like, the track laying is quite unstable, and a camera is easy to fall off and damage in the moving process of the camera on the track. In view of this, we propose a camera-specific track that is convenient to lay.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a special track for a camera, which is convenient to lay, so as to solve the technical problem that the current special track for the camera is difficult to adjust according to the terrain.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the special track for the camera is convenient to lay, and consists of a plurality of guide units, wherein each guide unit comprises a monorail, a fixed rod and a base adjusting device;

the two monorails are arranged in parallel, at least one fixing rod is arranged between the two monorails, and at least two base adjusting devices are arranged on the bottom surfaces of the monorails;

the base adjusting device comprises a base, a movable groove is formed in the top of the base, a rotating ball is arranged in the movable groove, a threaded rod is connected to the rotating ball, a threaded sleeve in threaded connection with the threaded rod is sleeved on the threaded rod, a rotating piece is connected to the top of the threaded sleeve through a round hole in a rotating mode, and a mounting plate fixedly connected with a single rail is connected to the rotating piece.

Preferably, the monorail comprises a main body, a wheel groove, an extension block, a T-shaped clamping block and a T-shaped clamping groove; the wheel groove is formed in the main body, the extension groove is formed in one end of the main body, the extension block is arranged at the other end of the main body, the extension groove and the extension block are arranged in a central symmetry mode, at least one T-shaped clamping block is arranged at one end of the main body, and the T-shaped clamping groove is opposite to the T-shaped clamping block and is arranged at the other end of the main body.

Preferably, the extension groove is adapted to the extension block size.

Preferably, the T-shaped clamping block is in clamping fit with the T-shaped clamping groove.

Preferably, the movable groove is an elliptical groove, a fixed clamping block and a movable clamping block are respectively arranged in the movable groove in a symmetrical structure, the fixed clamping block is fixedly connected with the inner wall of one side of the movable groove, and the movable clamping block is movably arranged on the inner wall of the other side of the movable groove through an adjusting hand wheel penetrating through the movable groove;

and the gap between the fixed clamping block and the movable clamping block forms a ball cavity matched with the rotating ball.

Preferably, the contact surfaces of the fixed clamping block, the movable clamping block and the rotating ball are frosted surfaces.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses a arrange the base adjusting device that can carry out height and angle adjustment in single track bottom surface, utilize base adjusting device's regulatory function for single track also can lay in the place of topography unevenness and level, improved the stability that the camera removed on the track, be favorable to the camera to improve shooting efficiency and shooting quality, thereby current special track of camera is difficult to carry out the technical problem who adjusts according to the topography.

2. The utility model also provides a movable groove with a long shaft at the top end of the base, wherein the movable groove is respectively provided with a movable clamping block which is adjusted and moved by an adjusting hand wheel, a fixed clamping block which is fixed in the movable groove and is symmetrically arranged with the movable clamping block, and a rotating ball with smooth surface.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a base adjusting device according to the present utility model;

fig. 3 is a schematic view of the structure of the mutually spliced details of the utility model.

In the figure: 1. a single rail; 101. wheel grooves; 102. an extension groove; 103. an extension block; 104. a T-shaped clamping block; 105. a T-shaped clamping groove; 2. a fixed rod; 3. a base adjusting device; 301. a mounting plate; 302. a rotating member; 303. a round hole; 304. a threaded sleeve; 305. a threaded rod; 306. a rotating ball; 307. a base; 308. a movable groove; 309. fixing the clamping blocks; 310. a movable clamping block; 311. and an adjusting hand wheel.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

a special track for a camera, which is convenient to lay, and consists of a plurality of guiding units, as shown in figures 1 to 3, wherein each guiding unit comprises a monorail 1, a fixed rod 2 and a base adjusting device 3;

the two monorails are arranged in parallel, at least one fixed rod 2 is arranged between the two monorails, and at least two base adjusting devices 3 are arranged on the bottom surfaces of the monorails;

the base adjusting device 3 comprises a base 307, a movable groove 308 is formed in the top of the base 307, a rotating ball 306 is arranged in the movable groove 308, a threaded rod 305 is connected to the rotating ball 306, a threaded sleeve 304 in threaded connection with the threaded rod 305 is sleeved on the threaded rod 305, a rotating piece 302 is rotatably connected to the top of the threaded sleeve 304 through a round hole 303, and a mounting plate 301 fixedly connected with a single rail is connected to the rotating piece 302. The utility model discloses a arrange the base adjusting device 3 that can carry out height and angular adjustment in single track 1 bottom surface, utilize the regulatory function of base adjusting device 3 for single track 1 also can lay in the uneven place of topography and level and smooth, has improved the stability that the camera removed on the track, is favorable to the camera to improve shooting efficiency and shooting quality. The utility model has compact and reasonable structure and strong practicability, and is beneficial to market popularization.

Specifically, the monorail 1 comprises a main body, a wheel groove 101, an extension groove 102, an extension block 103, a T-shaped clamping block 104 and a T-shaped clamping groove 105; the wheel groove 101 is formed in the main body, the extension groove 102 is formed in one end of the main body, the extension block 103 is formed in the other end of the main body, the extension groove 102 and the extension block 103 are arranged in a central symmetry mode, the at least one T-shaped clamping block 104 is formed in one end of the main body, and the T-shaped clamping groove 105 is formed in the other end of the main body relative to the position of the T-shaped clamping block 104.

Further, the extension groove 102 is sized to fit the extension block 103. When two adjacent guide units are spliced, the extension block 103 on one guide unit can be inserted into the extension groove 102 of the other guide unit to perform seamless splicing, so that the splicing strength of the structure is improved.

It is worth to say that, the T-shaped clamping block 104 and the T-shaped clamping groove 105 are in clamping fit, so that the splicing and fixing between two adjacent guiding units are facilitated, and the stability of connection is improved.

It is noted that the movable groove 308 is an oval groove with a long axis, a symmetrical structure is arranged in the movable groove 308, a fixed clamping block 309 and a movable clamping block 310 are respectively arranged in the movable groove 308, the fixed clamping block 309 is fixedly connected with the inner wall of one side of the movable groove 308, the movable clamping block 310 is movably arranged on the inner wall of the other side of the movable groove 308 through an adjusting hand wheel 311 penetrating through the movable groove 308, and it is worth introducing that the adjusting hand wheel 311 is rotatably connected with the movable clamping block 310;

the fixed clamping block 309 and the movable clamping block 310 form a ball cavity that fits the rotating ball 306. The utility model also provides a movable groove 308 with a long shaft at the top end of the base 307, a movable clamping block 310 which is regulated by an adjusting hand wheel 311 and moves, a fixed clamping block 309 which is fixed inside the movable groove 308 and is symmetrically arranged with the movable clamping block 310, and a rotating ball 306 with smooth surface are respectively arranged in the movable groove 308, and when the movable clamping block 310 and the fixed clamping block 309 are clamped, the rotating ball 306 can be coated, thereby limiting the rotating freedom degree of the rotating ball 306 and preventing the unstable angle of the base 307 after being regulated.

In addition, the contact surfaces of the fixed clamping block 309, the movable clamping block 310 and the rotating ball 306 are frosted surfaces, so that friction force during contact is provided, and the fixing of the rotating ball 306 is facilitated.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims

1. The special track for the camera, which is convenient to lay, is composed of a plurality of guide units and is characterized in that the guide units comprise a monorail (1), a fixed rod (2) and a base adjusting device (3);

the two monorails are arranged in parallel, at least one fixing rod (2) is arranged between the two monorails, and at least two base adjusting devices (3) are arranged on the bottom surfaces of the monorails;

base adjusting device (3) include base (307), movable groove (308) have been seted up at base (307) top, be equipped with in movable groove (308) and rotate ball (306), be connected with threaded rod (305) on rotating ball (306), the cover is equipped with rather than threaded connection's screw thread sleeve (304) on threaded rod (305), screw thread sleeve (304) top is connected with rotation piece (302) through round hole (303) rotation, be connected with on rotation piece (302) with monorail fixed connection's mounting panel (301).

2. A camera-dedicated track for easy laying as claimed in claim 1, characterized in that the monorail (1) comprises a main body, a wheel groove (101), an extension groove (102), an extension block (103), a T-shaped clamping block (104), a T-shaped clamping groove (105);

the wheel groove (101) is formed in the main body, the extension groove (102) is formed in one end of the main body, the extension block (103) is formed in the other end of the main body, the extension groove (102) and the extension block (103) are arranged in a central symmetry mode, at least one T-shaped clamping block (104) is formed in one end of the main body, and the T-shaped clamping groove (105) is formed in the other end of the main body in a position corresponding to the T-shaped clamping block (104).

3. A camera specific track for facilitating laying according to claim 2, characterized in that the extension groove (102) is adapted to the extension block (103) in size.

4. A camera dedicated track for facilitating laying according to claim 2, wherein the T-shaped clamping block (104) is in clamping fit with the T-shaped clamping groove (105).

5. The special track for the camera, which is convenient to lay, according to claim 1, characterized in that the movable groove (308) is an oval groove, a fixed clamping block (309) and a movable clamping block (310) are respectively arranged in the movable groove (308) in a symmetrical structure, the fixed clamping block (309) is fixedly connected with the inner wall of one side of the movable groove (308), and the movable clamping block (310) is movably arranged on the inner wall of the other side of the movable groove (308) through an adjusting hand wheel (311) penetrating through the movable groove (308);

the gap between the fixed clamping block (309) and the movable clamping block (310) forms a ball cavity matched with the rotating ball (306).

6. The special track for the camera, which is convenient to lay, according to claim 5, wherein the contact surfaces of the fixed clamping block (309), the movable clamping block (310) and the rotating ball (306) are frosted surfaces.