Photography track device

Abstract

The utility model belongs to the technical field of photography tracks, discloses a photography track device, and aims to solve the problems that a track plate of an existing photography track is arranged into a multi-section type, but only the end part of the connected track plate is supported, and when the track plate is connected too long, the track plate is easy to bend and break, and according to the technical scheme of the utility model, the photography track device comprises a plurality of tripods, a telescopic rod is arranged on the tripod, sliding grooves are formed in the top faces and the front faces of the transverse rails respectively, the transverse rails are connected through a first connecting structure, a second connecting structure is arranged between the bottom faces of the transverse rails and the upper end of the telescopic rod, and a moving plate is arranged above one transverse rail. According to the transverse rail connecting device, the structure is simpler, the production cost is lower, replacement and maintenance are easier, in addition, when the transverse rail is connected too long, the middle of the transverse rail can be supported, and the transverse rail is prevented from being bent and broken.

Description

Technical Field

[0001] The utility model belongs to the technical field of photographic tracks, and in particular relates to a photographic track device. Background Art

[0002] A photographic track is a track used for video shooting. By installing a camera or a camcorder on the photographic track, its speed can be controlled by an electronic program or by itself to achieve a better shooting effect. When promoting a product, it is often necessary to shoot the product itself from multiple angles. At this time, a photographic track is needed.

[0003] In the prior art, a Chinese patent with publication number CN220727714U discloses a photographic track. The prior art sets the track plate into multiple sections, but only supports the ends of the track plates after connection. When the track plates are connected too long, the track plates are prone to bending and breaking. Utility Model Content

[0004] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a photographic track device, which has a simpler structure, lower production cost, and is easier to replace and repair. In addition, when the cross rail is connected too long, the middle part of the cross rail can be supported to prevent the cross rail from bending and breaking.

[0005] The technical solution adopted by the photographic track device to solve its technical problems is:

[0006] A photography track device is provided, comprising a plurality of tripods, wherein the tripods are provided with telescopic rods, and a plurality of transverse rails, wherein the top surface and the front surface of the transverse rails are respectively provided with slide grooves, wherein the plurality of transverse rails are connected via a first connection structure, wherein a second connection structure is provided between the bottom surface of the transverse rail and the upper end of the telescopic rod, wherein a movable plate is provided above one of the transverse rails, wherein a vertical plate is fixedly mounted on the bottom surface of the movable plate, wherein sliders are provided on the bottom surface of the movable plate and on the rear side of the vertical plate, wherein the sliders are respectively located in corresponding slide grooves and can slide along the corresponding slide grooves, wherein a driving device is provided between the bottom surface of the movable plate and the transverse rail, wherein the driving device can drive the movable plate to move.

[0007] Furthermore, the first connection structure is a connection plate and a bolt connection structure, the connection plate is fixedly installed on both sides of the rear of the cross rail, and two adjacent connection plates are connected by the bolt connection structure.

[0008] Furthermore, the slider is a rolling ball, and the slider is installed on the bottom surface of the moving plate and the back of the vertical plate through a ball-locking groove.

[0009] Furthermore, a baffle is provided at the end of the outermost transverse rail, and the transverse rail and the baffle are connected via a first connecting structure.

[0010] Furthermore, the driving device is composed of several racks, gears and motors. The racks are fixedly installed on the front lower part of the cross rail, the gears are meshed with the racks, the motor is fixedly installed on the bottom surface of the moving plate, and the gears are fixedly installed on the output shaft of the motor.

[0011] Furthermore, the second connection structure is composed of several screw holes and several studs. The screw holes are fixedly installed on the bottom surface of the cross rail respectively. The lower end of the stud is rotatably connected to the upper end of the telescopic rod. The stud is threadedly matched with the screw hole, and the bottom of the stud is located outside the screw hole.

[0012] Furthermore, a turning handle is fixedly mounted on the bottom of the stud.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A photographic track device according to an example of the present invention connects the horizontal rails in sequence through a first connecting structure, connects the bottom surface of the horizontal rail with the upper end of the telescopic rod through a second connecting structure, the height of the horizontal rail can be adjusted through the telescopic rod, and the tripod can support the horizontal rail through the telescopic rod. The existing photographic device is installed on the movable plate, and the slider is slid into the slide groove on the outer horizontal rail. The movable plate can be driven to move along the horizontal rail through the driving device, thereby realizing mobile photography. Compared with the prior art, the present invention has a simpler structure, lower production cost, and is easier to replace and repair. In addition, when the horizontal rail is connected too long, the middle part of the horizontal rail can be supported to prevent the horizontal rail from bending and breaking.

[0015] 2. A photographic track device in the example of the utility model can connect adjacent connecting plates through a bolt connection structure. The first connection structure has a simple structure and is easy to use.

[0016] 3. A photographic track device in the example of the present invention, compared with a traditional slider, can have a rolling ball that can rotate, thereby reducing the friction between the slider and the slide groove, thereby reducing wear.

[0017] 4. In a photographic track device exemplified in the present invention, a baffle can block a slide groove on the outermost horizontal rail, so that when the present invention is used, the slider can be prevented from falling off the slide groove.

[0018] 5. A photographic track device according to an example of the utility model, when the motor is turned on, the output shaft of the motor rotates to drive the gear to rotate, and the rotation of the gear drives the movable plate to move. The structure of the driving device is simple, and the moving direction of the movable plate can be controlled by controlling the direction of the output shaft of the motor.

[0019] 6. A photographic track device according to an example of the present invention can rotate a stud to screw it into a screw hole, thereby connecting the telescopic rod to the cross rail, thereby supporting the cross rail.

[0020] 7. In a photographic track device of the utility model example, the rotating handle can provide a fulcrum for the user, making it easier for the user to rotate the stud, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 for Figure 1 Partial enlarged view of Ⅰ;

[0024] Figure 3 for Figure 1 An enlarged view of the A direction.

[0025] In the figure: 1 tripod; 2 telescopic rod; 3 horizontal rail; 4 slide groove; 5 moving plate; 6 vertical plate; 7 slider; 8 connecting plate; 9 baffle; 10 rack; 11 gear; 12 motor; 13 screw hole; 14 stud; 15 turning handle. DETAILED DESCRIPTION

[0026] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] like Figure 1-3As shown, a photographic track device comprises several tripods 1, on which telescopic rods 2 are arranged, and the telescopic rods 2 are existing telescopic rods capable of adjusting the length and being fixed, and also comprise several transverse rails 3, and the top surface and the front surface of the transverse rails 3 are respectively provided with slide grooves 4, and the several transverse rails 3 are connected by a first connecting structure, and a second connecting structure is arranged between the bottom surface of the transverse rails 3 and the upper end of the telescopic rod 2, and a movable plate 5 is arranged above one of the transverse rails 3, and a vertical plate 6 is fixedly installed on the bottom surface of the movable plate 5, and sliders 7 are arranged on the bottom surface of the movable plate 5 and the rear of the vertical plate 6, and the sliders 7 are respectively located in the corresponding slide grooves 4 and can slide along them, and a driving device is arranged between the bottom surface of the movable plate 5 and the transverse rail 3, and the driving device can drive the movable plate 5 to move. The cross rails 3 are connected in sequence through the first connecting structure, and the bottom surface of the cross rail 3 is connected to the upper end of the telescopic rod 2 through the second connecting structure. The height of the cross rail 3 can be adjusted through the telescopic rod 2, and the tripod 1 can support the cross rail 3 through the telescopic rod 2. The existing photographic device is installed on the movable plate 5, and the slider 7 is slid into the slide groove 4 on the outer cross rail 3. The movable plate 5 can be driven to move along the cross rail 3 through the driving device, thereby realizing mobile photography. Compared with the prior art, the structure of the utility model is simpler, the production cost is lower, and it is easier to replace and repair. In addition, when the cross rail 3 is connected too long, the middle part of the cross rail 3 can be supported to avoid bending and breaking of the cross rail 3.

[0029] like Figure 3 As shown, further preferably, the first connection structure is a connection plate 8 and a bolt connection structure, the connection plate 8 is fixedly installed on both sides of the rear of the cross rail 3, and two adjacent connection plates 8 are connected by a bolt connection structure, which is an existing common structure, and the specific structure is not described in detail in this application. The adjacent connection plates 8 can be connected by the bolt connection structure, and the first connection structure has a simple structure and is easy to use.

[0030] like Figure 3 As shown, further preferably, the slider 7 is a rolling ball, and the slider 7 is installed on the bottom surface of the moving plate 5 and the back of the vertical plate 6 through the ball-clamping groove. Compared with the traditional slider, the rolling ball can rotate, thereby reducing the friction between the slider 7 and the slide groove 4, thereby reducing wear.

[0031] like Figure 1 As shown, further preferably, a baffle 9 is provided at the end of the outermost transverse rail 3, and the transverse rail 3 and the baffle 9 are connected by a first connecting structure. The baffle 9 can block the slide groove 4 on the outermost transverse rail 3, and when the utility model is used, the slider 7 can be prevented from falling off from the slide groove 4.

[0032] like Figure 1-3As shown, further preferably, the driving device is composed of several racks 10, gears 11 and motors 12, the racks 10 are fixedly mounted on the front lower part of the cross rail 3, the gears 11 are meshed with the racks 10, the motor 12 is fixedly mounted on the bottom surface of the moving plate 5, and the gears 11 are fixedly mounted on the output shaft of the motor 12. When the motor 12 is turned on, the output shaft of the motor 12 rotates to drive the gears 11 to rotate, and the rotation of the gears 11 can drive the moving plate 5 to move. The driving device has a simple structure, and the moving direction of the moving plate 5 can be controlled by controlling the direction of the output shaft of the motor 12.

[0033] like Figure 1-3 As shown, further preferably, the second connection structure is composed of a plurality of screw holes 13 and a plurality of studs 14, the screw holes 13 are respectively fixedly installed on the bottom surface of the cross rail 3, the lower end of the stud 14 is rotatably connected to the upper end of the telescopic rod 2, the stud 14 is threadedly matched with the screw hole 13, and the bottom of the stud 14 is located outside the screw hole 13. By rotating the stud 14, the stud 14 can be screwed into the screw hole 13, and then the telescopic rod 2 can be connected to the cross rail 3, so that the cross rail 3 can be supported.

[0034] like Figure 1-3 As shown, further preferably, a rotating handle 15 is fixedly installed at the bottom of the stud 14. The rotating handle 15 can provide a fulcrum for the user, so that the user can rotate the stud 14, which is more convenient to use.

[0035] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

[0036] Except for the technical features described in the specification, the other technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present utility model, the other technical features will not be described in detail here.

Claims

1. A photography track device, comprising a plurality of tripods (1), each tripod (1) being provided with a telescopic rod (2). Its characteristics are: The invention also comprises a plurality of transverse rails (3), the top surface and the front surface of the transverse rails (3) are respectively provided with slide grooves (4), the plurality of transverse rails (3) are connected by a first connection structure, a second connection structure is provided between the bottom surface of the transverse rail (3) and the upper end of the telescopic rod (2), a movable plate (5) is provided above one of the transverse rails (3), a vertical plate (6) is fixedly installed on the bottom surface of the movable plate (5), a slider (7) is provided on the bottom surface of the movable plate (5) and the rear surface of the vertical plate (6), the slider (7) is respectively located in the corresponding slide grooves (4) and can slide along the slider, a driving device is provided between the bottom surface of the movable plate (5) and the transverse rail (3), and the driving device can drive the movable plate (5) to move.

2. A photography track device according to claim 1, Its characteristics are: The first connection structure is a connection plate (8) and a bolt connection structure, wherein the connection plate (8) is fixedly mounted on both sides of the rear of the cross rail (3), and two adjacent connection plates (8) are connected via the bolt connection structure.

3. A photography track device according to claim 1, Its characteristics are: The slider (7) is a rolling ball, and the slider (7) is installed on the bottom surface of the moving plate (5) and the back of the vertical plate (6) through a ball-clamping groove.

4. A photography track device according to claim 1 or 2, Its characteristics are: A baffle (9) is provided at the end of the outermost transverse rail (3), and the transverse rail (3) and the baffle (9) are connected via a first connection structure.

5. A photography track device according to claim 1, Its characteristics are: The driving device is composed of a plurality of racks (10), a gear (11) and a motor (12); the racks (10) are fixedly mounted on the front lower part of the cross rail (3), the gear (11) is meshed with the racks (10), the motor (12) is fixedly mounted on the bottom surface of the moving plate (5), and the gear (11) is fixedly mounted on the output shaft of the motor (12).

6. A photography track device according to claim 1, Its characteristics are: The second connection structure is composed of a plurality of screw holes (13) and a plurality of studs (14). The screw holes (13) are respectively fixedly mounted on the bottom surface of the cross rail (3). The lower end of the stud (14) is rotatably connected to the upper end of the telescopic rod (2). The stud (14) is threadably engaged with the screw hole (13). The bottom of the stud (14) is located outside the screw hole (13).

7. A photography track device according to claim 6, Its characteristics are: A rotating handle (15) is fixedly mounted on the bottom of the stud (14).

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