Combined photographing slide rail for video shooting

Abstract

The utility model relates to the technical field of sliding rails, and discloses a combined photographing sliding rail for video shooting, which comprises a left sliding rail and a right sliding rail, a bearing rail is arranged between the left sliding rail and the right sliding rail, the right side of the left sliding rail is fixedly connected with a first insertion plate, the right side of the bearing rail is fixedly connected with a second insertion plate, and the first insertion plate is fixedly connected with a sliding block. The left side of the outer wall of the bearing rail is fixedly connected with a first cover plate, the first bolt is in threaded connection with the first inserting plate, the right side of the outer wall of the right sliding rail is fixedly connected with a second cover plate, the second bolt is in threaded connection with the second inserting plate, and the bottom of the left sliding rail and the bottom of the right sliding rail are fixedly connected with supporting rods. And a mounting plate for mounting a camera is mounted at the top of the power support. According to the device, after the first bolt and the second bolt are taken down, the left sliding rail, the right sliding rail and the bearing and connecting rail can be separated, the bearing and connecting rail can be additionally installed through the first inserting plate and the second inserting plate, the whole device is broken up into parts after the bearing and connecting rail is dismantled, and the transferring convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slide rails, in particular to a combined photographing slide rail for video shooting. Background Art

[0002] A photographing slide rail, also known as a photography slide rail, can help a photographer achieve smooth lens movement and trajectory motion, which is very important for creating smooth lens transitions and scene switches. Compared with handheld or simply fixed shooting methods, the slide rail can eliminate hand vibrations or shakes, improve the professionalism and stability of the video, and thus obtain a more stable and clear picture.

[0003] When the existing photographing slide rail is in use, the slide rail is first fixed on a bracket, and then the shooting device is installed on the mounting plate. When shooting, the driving power component drives the movable block, the mounting plate and the shooting device to move, so as to realize the shooting operation.

[0004] However, the length of the existing slide rail is fixed, so it is not conducive to quick adjustment on site, and the slide rail with a fixed length is not conducive to transportation and storage, which leads to inconvenient use. Therefore, a combined photographing slide rail for video shooting is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a combined photographing slide rail for video shooting, aiming to improve the problem that the length of the existing photographing slide rail for video shooting is fixed, so it is not conducive to transportation and storage, and thus leads to inconvenient use.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: A combined photographing slide rail for video shooting, including a left slide rail and a right slide rail, a connecting rail is installed between the left slide rail and the right slide rail, a first plug board is fixedly connected to the right side of the left slide rail, the first plug board is located on the left side of the connecting rail, a second plug board is fixedly connected to the right side of the connecting rail, the second plug board is located on the left side of the right slide rail, a first cover plate is fixedly connected to the left side of the outer wall of the connecting rail, a first bolt is threadedly connected to the middle of the first cover plate, and the first bolt is threadedly connected to the first plug board. A second cover plate is fixedly connected to the right side of the outer wall of the right slide rail, a second bolt is threadedly connected to the middle of the second cover plate, and the second bolt is threadedly connected to the second plug board. Support rods are fixedly connected to the bottoms of the left slide rail and the right slide rail, a support component for supporting the connecting rail is installed at the bottom of the connecting rail, a power support is installed in the middle of the connecting rail, and a mounting plate for installing a camera is installed on the top of the power support.

[0007] As a further description of the above technical solution:

[0008] The support assembly includes a first sleeve and a first leg. The first leg is threadedly connected inside the first sleeve. A first nut is threadedly connected to the bottom of the outer wall of the first leg. The top surface of the first nut abuts against the bottom surface of the first sleeve, and the top of the first sleeve is fixedly connected to the bottom surface of the receiving rail.

[0009] As a further description of the above technical solution:

[0010] A cross bar is fixedly connected to the bottom of the rod. A clamping frame is slidably connected to the outer wall of the rod. An inclined rod is rotatably connected to the bottom of the outer wall of the clamping frame. The bottom of the inclined rod is rotatably connected to a sliding bracket, and the sliding bracket is slidably connected inside the cross bar.

[0011] As a further description of the above technical solution:

[0012] A through hole is provided inside the cross bar. The sliding bracket is slidably connected inside the sliding hole. A clamping groove is provided on the outer wall of the rod. The clamping frame is arranged in a concave shape, and one side of the clamping frame is slidably connected inside the clamping groove.

[0013] As a further description of the above technical solution:

[0014] A third bolt is threadedly connected to the top of the outer wall of the clamping frame. One end of the third bolt is threadedly connected to the rod, and a plurality of threaded grooves are provided on the outside of the rod. The third bolt is located inside one of the threaded grooves.

[0015] As a further description of the above technical solution:

[0016] A plurality of threaded holes are provided in the middle of the sliding bracket. A clamping rod is threadedly connected inside one of the threaded holes, and the clamping rod penetrates through the cross bar.

[0017] As a further description of the above technical solution:

[0018] A second sleeve is fixedly connected to one side of the sliding bracket. A second leg is threadedly connected inside the second sleeve. A second nut is threadedly connected to the bottom of the outside of the second leg, and the second leg penetrates through the sliding bracket. The top surface of the second nut abuts against the bottom surface of the sliding bracket.

[0019] As a further description of the above technical solution:

[0020] There are four sliding brackets, and the four sliding brackets are respectively installed on the two sides of the bottom of the left slide rail and the right slide rail.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present utility model, by installing a receiving rail between the left slide rail and the right slide rail, after removing the first bolt and the second bolt, the left slide rail, the right slide rail and the receiving rail can be separated at this time. The receiving rail can be installed with the first insertion plate and the second insertion plate, and after removal, the device can be disassembled into parts, thereby improving the convenience during transportation.

[0023] 2. In the present utility model, by pressing down the clamping frame, the sliding bracket can be driven to move by the inclined rod and move out of the cross bar. At this time, the distance between the adjacent two sides of the second legs at the bottom of the left slide rail and the right slide rail can be adjusted, thereby extending the distance between the force points of the device during installation, and thus improving the stability of the device during use. Description of the Drawings

[0024] Figure 1 is a three-dimensional structural schematic diagram of a combined video shooting and photographing slide rail proposed by the present utility model;

[0025] Figure 2 is a partial structural split view of the receiving rail of a combined video shooting and photographing slide rail proposed by the present utility model;

[0026] Figure 3 is a partial structural split view of the support rod of a combined video shooting and photographing slide rail proposed by the present utility model;

[0027] Figure 4 is a partial structural split view of the sliding bracket of a combined video shooting and photographing slide rail proposed by the present utility model.

[0028] Legend Explanation:

[0029] 1. Left slide rail; 2. Right slide rail; 3. Receiving rail; 4. Power support; 5. Installation plate; 6. First insertion plate; 7. Second insertion plate; 8. First cover plate; 9. First bolt; 10. Second cover plate; 11. Second bolt; 12. First sleeve; 13. First leg; 14. First nut; 15. Support rod; 16. Cross bar; 17. Clamping frame; 18. Inclined rod; 19. Sliding bracket; 20. Third bolt; 21. Clamping rod; 22. Second sleeve; 23. Second leg; 24. Second nut. Detailed Embodiment

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the specification of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. 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.

[0031] Refer to Figure 1 、Figure 2 and Figure 3 An embodiment provided by the present utility model: A combined photo slide rail for video shooting, comprising a left slide rail 1 and a right slide rail 2. A receiving rail 3 is installed between the left slide rail 1 and the right slide rail 2. A first plug board 6 is fixedly connected to the right side of the left slide rail 1. The first plug board 6 is on the left side of the receiving rail 3. A second plug board 7 is fixedly connected to the right side of the receiving rail 3. The second plug board 7 is on the left side of the right slide rail 2. A first cover plate 8 is fixedly connected to the left side of the outer wall of the receiving rail 3. A first bolt 9 is threadedly connected to the middle of the first cover plate 8. The first bolt 9 is threadedly connected to the first plug board 6. A second cover plate 10 is fixedly connected to the right side of the outer wall of the right slide rail 2. A second bolt 11 is threadedly connected to the middle of the second cover plate 10. The second bolt 11 is threadedly connected to the second plug board 7. Support rods 15 are fixedly connected to the bottoms of both the left slide rail 1 and the right slide rail 2. A support assembly for supporting the receiving rail 3 is installed at the bottom of the receiving rail 3. A power support 4 is installed in the middle of the receiving rail 3. An installation plate 5 for installing a camera is installed on the top of the power support 4.

[0032] During assembly, first fix the left slide rail 1. Then align the left side of the receiving rail 3 with the first plug board 6 and make the first plug board 6 enter the left side of the receiving rail 3. Then move the right slide rail 2 so that the second plug board 7 is inserted into the left side of the right slide rail 2. At this time, the assembly of the device can be realized. Finally, tighten the first bolt 9 to press the first pressing plate and enter the inside of the first plug board 6. At this time, the left slide rail 1 and the receiving rail 3 can be fixed. Tighten the second bolt 11 to press the second pressing plate and enter the inside of the second plug board 7. At this time, the receiving rail 3 and the right slide rail 2 can be fixed. And an opening is provided on the left side of the receiving rail 3, and the second plug board 7 is installed on the right side of the receiving rail 3, which enables multiple receiving rails 3 to be assembled with each other, thereby realizing the extension effect of the device and improving the practicability of the device. And after use, removing the first bolt 9 and the second bolt 11 can disassemble the receiving rail 3, the left slide rail 1 and the right slide rail 2, making the whole device into parts, thus avoiding the phenomenon that it is difficult to carry or transport due to the large size of individual components.

[0033] Referring to Figure 1 , the support assembly includes a first sleeve 12 and a first leg 13. The first leg 13 is threadedly connected inside the first sleeve 12. A first nut 14 is threadedly connected to the bottom of the outer wall of the first leg 13. The top surface of the first nut 14 abuts against the bottom surface of the first sleeve 12. And the top of the first sleeve 12 is fixedly connected to the bottom surface of the receiving rail 3.

[0034] The receiving rail 3 can be supported by the first leg 13 and the first sleeve 12. Rotating the first leg 13 can move it out of the interior of the first sleeve 12 so that the bottom of the first leg 13 contacts the ground. After turning the nut to abut it against the first sleeve 12, the position of the first leg 13 inside the first sleeve 12 can be locked, thus preventing the first leg 13 from rotating, so that the first leg 13 and the first sleeve 12 can stably support the receiving rail 3.

[0035] Refer to Figure 1 、 Figure 3 and Figure 4 As shown in, a cross bar 16 is fixedly connected to the bottom of the support rod 15. The outer wall of the support rod 15 is slidably connected with a clamping frame 17. The bottom of the outer wall of the clamping frame 17 is rotatably connected with an inclined rod 18. The bottom of the inclined rod 18 is rotatably connected with a sliding bracket 19. The sliding bracket 19 is slidably connected inside the cross bar 16. A through hole is formed inside the cross bar 16. The sliding bracket 19 is slidably connected inside the sliding hole. A clamping groove is formed on the outer wall of the support rod 15. The clamping frame 17 is arranged in a concave shape, and one side of the clamping frame 17 is slidably connected inside the clamping groove. A second sleeve 22 is fixedly connected to one side of the sliding bracket 19. A second leg 23 is threadedly connected inside the second sleeve 22. A second nut 24 is threadedly connected to the bottom of the outside of the second leg 23. The second leg 23 penetrates through the sliding bracket 19, and the top surface of the second nut 24 abuts against the bottom surface of the sliding bracket 19. There are four sliding brackets 19, and the four sliding brackets 19 are respectively installed on both sides of the bottoms of the left slide rail 1 and the right slide rail 2.

[0036] By pressing down the clamping frame 17, the inclined rod 18 can be driven to move, so that the sliding bracket 19 slides inside the cross bar 16. Furthermore, the distance between two adjacent sliding brackets 19 can be increased. At this time, the distance between the second legs 23 on both sides of the bottoms of the left slide rail 1 and the right slide rail 2 can be extended. Therefore, after the assembly of the device, the distance between the stress points can be extended, the stability of the overall device placement can be improved, the shooting quality of the video can be guaranteed, and by rotating the second leg 23, the total length of the combination of the second leg 23 and the second sleeve 22 can be adjusted. Rotating the second nut 24 to make it abut against the sliding bracket 19 can lock the position of the second leg 23 inside the second sleeve 22, and the distances that multiple first legs 13 and second legs 23 extend out of the first sleeve 12 and the second sleeve 22 respectively can be adjusted separately. Therefore, the adaptability of the device to the uneven terrain at the bottom can be improved, and the practicality of the device can be further improved.

[0037] Refer to Figure 3 and Figure 4, a third bolt 20 is threadedly connected to the top of the outer wall of the card frame 17. One end of the third bolt 20 is threadedly connected to the support rod 15, and a plurality of threaded grooves are formed in the outer part of the support rod 15. The third bolt 20 is located inside one of the threaded grooves. A plurality of threaded holes are formed in the middle of the sliding bracket 19. A clamping rod 21 is threadedly connected to the inside of one of the threaded holes, and the clamping rod 21 penetrates through the cross bar 16.

[0038] By screwing the third bolt 20 into the inside of the support rod 15, the position of the card frame 17 on the support rod 15 can be locked. By screwing the clamping rod 21 into the inside of the cross bar 16 and making it penetrate through the sliding bracket 19, the position of the sliding bracket 19 inside the cross bar 16 can be locked at this time, and further the relative positions among the inclined rod 18, the sliding bracket 19 and the support rod 15 can be fixed, which can improve the stability of the device after assembly.

[0039] Working principle: When in use, first install the power support 4 inside the left slide rail 1 or the right slide rail 2, and finally move the receiving rail 3 between the left slide rail 1 and the right slide rail 2. At this time, insert the first plug board 6 into the left side of the receiving rail 3, insert the second plug board 7 into the left side of the right slide rail 2, and then install the first bolt 9 and the second bolt 11 to make them enter the inside of the first plug board 6 and the second plug board 7. At this time, the assembly between the left slide rail 1, the right slide rail 2 and the receiving rail 3 can be realized, and the second plug board 7 is installed on the right side of the opening on the left side of the receiving rail 3, so that multiple receiving rails 3 can be assembled with each other. Therefore, the total length of the device can be extended as needed. After the assembly is completed, rotate the first leg 13 at this time so that its bottom presses tightly on the ground, and then rotate the first nut 14 to make it abut against the first sleeve 12. At this time, the position of the first leg 13 inside the first sleeve 12 can be locked, and the third bolt 20 and the clamping rod 21 can also be removed. At this time, press down the clamping frame 17, and the clamping frame 17 can apply pressure to the inclined rod 18. At this time, the sliding bracket 19 can be driven to slide inside the cross bar 16, so that two adjacent sliding brackets 19 can be moved away from each other. By installing the third bolt 20 to make it enter the inside of the support rod 15, the position of the clamping frame 17 on the support rod 15 can be locked. Install the clamping rod 21 to penetrate the sliding bracket 19 and the cross bar 16. At this time, the position of the sliding bracket 19 inside the cross bar 16 can be locked. Then rotate the second leg 23 to make it contact the ground, and finally rotate the second nut 24 to make it abut against the bottom surface of the sliding bracket 19. At this time, the position of the second leg 23 inside the second sleeve 22 can be locked, thus completing the assembly, support and fixation of the device. After pressing down the clamping frame 17 and making two adjacent sliding brackets 19 move away from each other, the two legs at the bottom on the same side of the device will also move away from each other at the same time. Therefore, the distance between the stress points can be increased, and the stability after installation can be improved. In addition, the positions of multiple first legs 13 inside the first sleeve 12 and the positions of multiple second legs 23 inside the second sleeve 22 can be adjusted separately. Therefore, the adaptability of the device to uneven terrain is also improved. Finally, install the shooting device on the mounting plate 5 at the top of the power support 4. At this time, the power components inside the power support 4 can drive the power support 4 to move, and the video shooting operation can be carried out by turning on the shooting device.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A combined video shooting slide rail, comprising a left slide rail (1) and a right slide rail (2), characterized in that: A receiving rail (3) is installed between the left slide rail (1) and the right slide rail (2); a first plug plate (6) is fixedly connected to the right side of the left slide rail (1); the first plug plate (6) is located on the left side of the receiving rail (3); a second plug plate (7) is fixedly connected to the right side of the receiving rail (3); the second plug plate (7) is located on the left side of the right slide rail (2); a first cover plate (8) is fixedly connected to the left side of the outer wall of the receiving rail (3); a first bolt (9) is threadedly connected to the middle part of the first cover plate (8); the first bolt (9) is threadedly connected to the first plug plate (6); A second cover plate (10) is fixedly connected to the right side of the outer wall of the right slide rail (2); a second bolt (11) is threadedly connected to the middle of the second cover plate (10); the second bolt (11) is threadedly connected to the second plug plate (7); a support rod (15) is fixedly connected to the bottom of the left slide rail (1) and the right slide rail (2); a support assembly for supporting the connecting rail (3) is installed at the bottom of the connecting rail (3); a power support (4) is installed in the middle of the connecting rail (3); and a mounting plate (5) for mounting a camera is installed on the top of the power support (4).

2. The combined video shooting slide rail according to claim 1, characterized in that: The support assembly comprises a first sleeve (12) and a first leg (13), wherein the first leg (13) is threadedly connected to the interior of the first sleeve (12), and the bottom of the outer wall of the first leg (13) is threadedly connected to a first nut (14), the top surface of the first nut (14) is in contact with the bottom surface of the first sleeve (12), and the top of the first sleeve (12) is fixedly connected to the bottom surface of the receiving rail (3).

3. The combined video shooting slide rail according to claim 1, characterized in that: The bottom of the support rod (15) is fixedly connected to a cross rod (16); the outer wall of the support rod (15) is slidably connected to a clamping frame (17); the bottom of the outer wall of the clamping frame (17) is rotatably connected to an inclined rod (18); the bottom of the inclined rod (18) is rotatably connected to a sliding bracket (19); and the sliding bracket (19) is slidably connected to the inside of the cross rod (16).

4. The combined video shooting slide rail according to claim 3, characterized in that: A through hole is provided inside the cross bar (16), the sliding bracket (19) is slidably connected inside the sliding hole, a card slot is provided on the outer wall of the support rod (15), the card frame (17) is configured in a concave shape, and one side of the card frame (17) is slidably connected inside the card slot.

5. The combined video shooting slide rail according to claim 3, characterized in that: A third bolt (20) is threadedly connected to the top of the outer wall of the clamping frame (17), one end of the third bolt (20) is threadedly connected to the support rod (15), and a plurality of thread grooves are formed on the outside of the support rod (15), and the third bolt (20) is located inside one of the thread grooves.

6. The combined video shooting slide rail according to claim 3, characterized in that: A plurality of threaded holes are provided in the middle of the sliding bracket (19), a clamping rod (21) is connected to the inner thread of one of the threaded holes, and the clamping rod (21) passes through the cross bar (16).

7. The combined video shooting slide rail according to claim 3, characterized in that: A second sleeve (22) is fixedly connected to one side of the sliding bracket (19); the second sleeve (22) is internally threadedly connected to a second leg (23); the second leg (23) is externally threadedly connected to a second nut (24); the second leg (23) passes through the sliding bracket (19); and the top surface of the second nut (24) abuts against the bottom surface of the sliding bracket (19).

8. The combined video shooting slide rail according to claim 7, characterized in that: Four sliding brackets (19) are provided, and the four sliding brackets (19) are respectively installed on both sides of the bottom of the left slide rail (1) and the right slide rail (2).

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