Convenient track device for video advertisement shooting

Abstract

The utility model discloses a video advertisement shooting convenient track device which comprises two track plates, a plurality of connecting plates are fixedly connected to the sides, close to each other, of the two track plates, guide grooves are formed in the two track plates, two positioning blocks are fixedly connected to the two track plates, positioning grooves are formed in the four positioning blocks, and the connecting plates are fixedly connected to the guide grooves. The side surfaces of the two rail plates are both fixedly connected with two connecting blocks, the two corresponding connecting blocks are fixedly connected with the same connecting shaft, the outer surfaces of the two connecting shafts are both fixedly sleeved with torsional springs, and the outer surfaces of the two connecting shafts are both rotationally connected with movable plates. According to the technical scheme, by arranging the limiting blocks, the fixing grooves, the arc-shaped inserting grooves, the arc-shaped inserting blocks, the positioning grooves, the butt joint blocks and other structures, the butt joint work between the two rails can be completed without using bolts, so that tools such as bolts and wrenches do not need to be additionally carried, and then the carrying burden of workers can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of track devices, and in particular to a convenient track device for shooting video advertisements. Background Technology

[0002] Track systems are facilities used to guide and support vehicles, equipment, etc., to move along a specific trajectory. They are widely used in various fields. During the filming of video advertisements, tracks are usually laid on the site to ensure that the camera equipment can move smoothly.

[0003] In the existing technology, during the actual laying of tracks, it is usually necessary to splice multiple tracks together. The common connection method is to use connectors to initially connect two tracks and then tighten them with bolts. This method not only requires carrying connectors and bolts but also requires tools such as wrenches, which increases the carrying burden of workers and is quite inconvenient. Therefore, there is a need for a convenient track device for video advertising shooting. Utility Model Content

[0004] The purpose of this utility model is to provide a convenient track device for shooting video advertisements. This solution can complete the docking work between two tracks without the need for bolts, and eliminates the need to carry additional bolts, wrenches and other tools, thereby reducing the burden on the staff.

[0005] To achieve the above objectives, a convenient video advertising shooting track device is provided, comprising two track plates. Multiple connecting plates are fixedly connected to one side of the two track plates that are close to each other. Guide grooves are formed on both track plates. Two positioning blocks are fixedly connected to each of the two track plates. Each of the four positioning blocks has a positioning groove. Two connecting blocks are fixedly connected to the side surfaces of both track plates. A common connecting shaft is fixedly connected to corresponding two connecting blocks. Torsion springs are fixedly sleeved on the outer surfaces of both connecting shafts. Movable plates are rotatably connected to the outer surfaces of both connecting shafts. Limit blocks are fixedly connected to the right surface of each of the movable plates. Arc-shaped slots are provided on both movable plates. Two connecting rods are fixedly connected to the side surfaces of both rail plates. Anti-detachment blocks are slidably connected to the inner surfaces of the four connecting rods. Sliding rods are fixedly connected to the left surfaces of the four anti-detachment blocks. The same slider is fixedly connected to the corresponding two sliding rods. Fixed grooves are provided on the two sliders. A mating block is fixedly connected to the right surface of each of the four connecting rods. Springs are slidably sleeved on the outer surfaces of the four sliding rods. Arc-shaped inserts are fixedly connected to the side surfaces of both rail plates.

[0006] According to the aforementioned convenient track device for shooting video advertisements, one end of the torsion spring is fixedly connected to the outer surface of the connecting shaft, and the other end of the torsion spring is fixedly connected to the inner side wall of the movable plate.

[0007] According to the aforementioned convenient track device for shooting video advertisements, the arc-shaped insert is adapted to the arc-shaped slot.

[0008] According to the aforementioned convenient track device for shooting video advertisements, the positioning groove is adapted to the docking block.

[0009] According to the video advertising shooting convenient track device, one end of the spring is fixedly connected to the left surface of the anti-detachment block, and the end of the spring away from the anti-detachment block is fixedly connected to the left inner wall of the connecting rod.

[0010] According to the aforementioned convenient track device for shooting video advertisements, the outer surface of the slide rod is slidably connected to the connecting rod, and the right surface of the slider is in contact with the connecting rod.

[0011] According to the video advertising shooting convenient track device, the connecting rod is provided with a sliding groove, and the outer surface of the anti-detachment block is slidably connected to the sliding groove.

[0012] According to the aforementioned convenient track device for shooting video advertisements, the limiting block is adapted to the fixing groove.

[0013] The above solution has the following advantages: by setting up structures such as limit blocks, fixing grooves, arc slots, arc inserts, positioning grooves and docking blocks, this solution can complete the docking work between two tracks without the need for bolts, thus eliminating the need to carry bolts, wrenches and other tools, thereby reducing the carrying burden of workers.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a schematic diagram of the overall structure of a convenient track device for shooting video advertisements according to this utility model;

[0017] Figure 2 This is a structural schematic diagram of the connecting rod section of a convenient track device for video advertising shooting according to this utility model;

[0018] Figure 3 This is a structural schematic diagram of the movable plate section of a convenient track device for video advertising shooting according to this utility model;

[0019] Figure 4 This is a reference diagram showing the track docking of a convenient video advertising shooting track device according to this utility model.

[0020] Legend:

[0021] 1. Rail plate; 2. Connecting plate; 3. Guide groove; 4. Positioning block; 5. Positioning groove; 6. Connecting block; 7. Connecting shaft; 8. Torsion spring; 9. Movable plate; 10. Limiting block; 11. Arc-shaped slot; 12. Connecting rod; 13. Anti-detachment block; 14. Slide rod; 15. Slider; 16. Fixing groove; 17. Connecting block; 18. Spring; 19. Arc-shaped insert; 20. Slide groove. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-4This utility model discloses a convenient track device for shooting video advertisements, comprising two track plates 1. Multiple connecting plates 2 are fixedly connected to the sides of the two track plates 1 that are close to each other. Guide grooves 3 are provided on both track plates 1. Two positioning blocks 4 are fixedly connected to each of the two track plates 1, and positioning grooves 5 are provided on each of the four positioning blocks 4. Two connecting blocks 6 are fixedly connected to the side surfaces of both track plates 1. A common connecting shaft 7 is fixedly connected to the corresponding two connecting blocks 6. Torsion springs 8 are fixedly sleeved on the outer surfaces of both connecting shafts 7. One end of the torsion spring 8 is fixedly connected to the outer surface of the connecting shaft 7, and the other end of the torsion spring 8 is fixedly connected to the inner side wall of a movable plate 9. Movable plates 9 are rotatably connected to the outer surfaces of both connecting shafts 7. Limiting blocks 10 are fixedly connected to the right surface of each plate 9. Arc-shaped slots 11 are provided on both movable plates 9. Two connecting rods 12 are fixedly connected to the side surfaces of both rail plates 1. Anti-detachment blocks 13 are slidably connected to the inner surfaces of all four connecting rods 12. Sliding rods 14 are fixedly connected to the left surfaces of all four anti-detachment blocks 13. The same slider 15 is fixedly connected to each of the corresponding two sliding rods 14. The outer surface of the sliding rod 14 is slidably connected to the connecting rod 12. The right surface of the slider 15 is in contact with the connecting rod 12. Fixing grooves 16 are provided on both sliders 15. The limiting blocks 10 are adapted to the fixing grooves 16. A mating block 17 is fixedly connected to the right surface of each of the four connecting rods 12. The positioning groove 5 is adapted to the mating block 17. The four sliding rods 14... Springs 18 are slidably fitted onto the outer surfaces of both rails. One end of each spring 18 is fixedly connected to the left surface of the anti-detachment block 13, and the end of the spring 18 away from the anti-detachment block 13 is fixedly connected to the left inner wall of the connecting rod 12. Arc-shaped inserts 19 are fixedly connected to the side surfaces of both rails 1, and the arc-shaped inserts 19 are adapted to the arc-shaped slots 11. A sliding groove 20 is provided on the connecting rod 12, and the outer surface of the anti-detachment block 13 is slidably connected to the sliding groove 20. It should be noted that when the rails need to be disassembled, the rails are in a connected state, so the torsion spring 8 is in a flipped and stretched state. At this time, pulling the slider 15 will cause the moving slider 15 to move the anti-detachment block 13, the sliding rod 14 and the fixed groove 16, while keeping the spring 18 taut. When the moving fixed groove 16 disengages from the limiting block 10, the restriction on the torsion spring 8 is released, allowing the torsion spring 8 to flip and rebound. This causes the flipping and rebounding torsion spring 8 to drive the movable plate 9, the limiting block 10, and the arc-shaped slot 11 to flip in the opposite direction around the connecting shaft 7, allowing the movable plate 9 and the structure on it to reset. There is no need for the operator to manually flip the movable plate 9. Then, the slider 15 is released, causing the spring 18 to rebound. The rebounding spring 18 drives the anti-detachment block 13, the slide rod 14, the slider 15, and the fixed groove 16 to reset. At this time, the above operation is repeated on the other side to release the fixation between the two tracks, thereby separating the two tracks.

[0024] Working principle: A track is formed by two rail plates 1, four connecting plates 2, and guide grooves 3 on the rail plates 1. When docking is required between the tracks, the docking block 17 on one track is inserted into the positioning groove 5 on the positioning block 4 of the other track to achieve initial positioning and connection between the two tracks. Then, the slider 15 is pulled, causing the slider 15, the sliding rod 14, the anti-detachment block 13, and the fixing groove 16 to move. During the movement, the anti-detachment block 13 gradually compresses the spring 18, keeping the spring 18 taut. When the moving slider 15 no longer affects the rotation of the movable plate 9, the movable plate 9 is rotated, causing the movable plate 9, the limiting block 10, and the arc-shaped slot 11 to rotate around the connecting shaft 7 on the connecting block 6 as the central axis. The movable plate 9 then... During the flipping process, the torsion spring 8 will be flipped and stretched, thus putting the torsion spring 8 in a flipped and stretched state. When the flipped arc-shaped slot 11 is inserted into the arc-shaped insert 19, and the flipped limit block 10 corresponds to the fixed groove 16, the pulled slider 15 is released, so that the spring 18 is no longer restricted and rebounds. The rebounding spring 18 can drive the anti-detachment block 13, the slide rod 14, the slider 15 and the fixed groove 16 to move back to their original positions. When the moving fixed groove 16 is inserted into the limit block 10, the movable plate 9 and the structure on the movable plate 9 can be fixed, so that the torsion spring 8 will not flip and rebound. At this time, the above operation is repeated on the other side to realize the docking work between the two tracks. When docking between multiple tracks is required, the above operation is repeated multiple times.

[0025] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A convenient track device for shooting video advertisements, comprising: Two rail plates (1), with multiple connecting plates (2) fixedly connected to the side of the two rail plates (1) that are close to each other, and guide grooves (3) provided on both rail plates (1). The two rail plates (1) are characterized by having two positioning blocks (4) fixedly connected to each of the two rail plates (1), and positioning grooves (5) provided on each of the four positioning blocks (4). Two connecting blocks (6) are fixedly connected to the side surfaces of both rail plates (1), and the same connecting shaft (7) is fixedly connected to the corresponding two connecting blocks (6). Torsion springs (8) are fixedly sleeved on the outer surfaces of both connecting shafts (7), and movable plates (9) are rotatably connected to the outer surfaces of both connecting shafts (7). Limit blocks (10) are fixedly connected to the right surfaces of both movable plates (9). Both of the movable plates (9) are provided with arc-shaped slots (11), both of the side surfaces of the two rail plates (1) are fixedly connected with two connecting rods (12), both of the inner surfaces of the four connecting rods (12) are slidably connected with anti-detachment blocks (13), both of the left surfaces of the four anti-detachment blocks (13) are fixedly connected with sliding rods (14), both of the corresponding sliding rods (14) are fixedly connected with the same slider (15), both of the two sliders (15) are provided with fixing grooves (16), both of the right surfaces of the four connecting rods (12) are fixedly connected with docking blocks (17), both of the outer surfaces of the four sliding rods (14) are slidably sleeved with springs (18), and both of the side surfaces of the two rail plates (1) are fixedly connected with arc-shaped inserts (19).

2. The convenient video advertising shooting track device according to claim 1, characterized in that, One end of the torsion spring (8) is fixedly connected to the outer surface of the connecting shaft (7), and the other end of the torsion spring (8) is fixedly connected to the inner side wall of the movable plate (9).

3. The convenient video advertising shooting track device according to claim 1, characterized in that, The arc-shaped insert (19) is adapted to the arc-shaped slot (11).

4. The convenient video advertising shooting track device according to claim 1, characterized in that, The positioning groove (5) is adapted to the docking block (17).

5. The convenient track device for shooting video advertisements according to claim 1, characterized in that, One end of the spring (18) is fixedly connected to the left surface of the anti-detachment block (13), and the other end of the spring (18) away from the anti-detachment block (13) is fixedly connected to the left inner wall of the connecting rod (12).

6. The convenient video advertising shooting track device according to claim 1, characterized in that, The outer surface of the slide bar (14) is slidably connected to the connecting rod (12), and the right surface of the slider (15) is in contact with the connecting rod (12).

7. The convenient video advertising shooting track device according to claim 1, characterized in that, The connecting rod (12) is provided with a sliding groove (20), and the outer surface of the anti-detachment block (13) is slidably connected to the sliding groove (20).

8. The convenient track device for shooting video advertisements according to claim 1, characterized in that, The limiting block (10) is adapted to the fixing groove (16).

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