CN220453327U - Video shooting guide rail - Google Patents
Video shooting guide rail Download PDFInfo
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- CN220453327U CN220453327U CN202321761713.0U CN202321761713U CN220453327U CN 220453327 U CN220453327 U CN 220453327U CN 202321761713 U CN202321761713 U CN 202321761713U CN 220453327 U CN220453327 U CN 220453327U
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Abstract
The utility model discloses a video shooting guide rail, which relates to the technical field of video shooting and comprises the following technical scheme: including the bottom plate, the bottom plate top is equipped with the track, the track is connected with the bottom plate through angle adjustment mechanism, sliding connection has the slider in the track, still be equipped with the drive assembly who drives the slider along track displacement in the track, the slider top is equipped with the connection pad that is used for being connected with outside camera, the connection pad passes through to turn to the subassembly and is connected with the slider, angle adjustment mechanism includes the fixed plate, screw rod a, movable block, motor a, the deflector, two backup pads, two square boards and two connecting rods, fixed plate and track bottom central authorities fixed connection, the beneficial effect of a video shooting guide rail is: according to the utility model, the angle adjusting mechanism is arranged, so that the fixed plate and the track can be driven to rotate along the support shaft under the drive of the motor a until the fixed plate and the track rotate by a proper angle, thereby being beneficial to shooting at an elevation angle or an oblique angle, effectively improving the universality and meeting shooting requirements.
Description
Technical Field
The utility model relates to the technical field of video shooting, in particular to a video shooting guide rail.
Background
In the process of shooting film and television works, various shooting methods and shooting equipment are needed, wherein a shooting guide rail is one of the common tools for video shooting, and can fix a camera on the shooting guide rail and track a shot object to synchronously move for shooting.
The Chinese patent with publication number of CN205353541U discloses a two-dimensional guide rail video shooting device, which can follow up shooting aiming at a dynamic object, and can follow up moving objects and human animals in the shooting process, thereby ensuring the shooting fluency.
However, when the device is used, although the device can be moved freely in a two-dimensional space, when the longitudinal shooting angle needs to be changed, the guide rail cannot be adjusted, so that improvement is needed to better adapt to shooting requirements.
Disclosure of Invention
To this end, the present utility model provides a video photographing guide rail, which solves the above-mentioned problems of the background art by providing an angle adjusting mechanism.
In order to achieve the above object, the present utility model provides the following technical solutions: the video shooting guide rail comprises a bottom plate, wherein a track is arranged at the top of the bottom plate, the track is connected with the bottom plate through an angle adjusting mechanism, a sliding block is connected in the track in a sliding manner, a driving assembly for driving the sliding block to move along the track is further arranged in the track, a connecting disc for being connected with an external camera is arranged at the top of the sliding block, and the connecting disc is connected with the sliding block through a steering assembly;
the angle adjusting mechanism comprises a fixed plate, a screw rod a, a movable block, a motor a, a guide plate, two support plates, two square plates and two connecting rods, wherein the fixed plate is fixedly connected with the center of the bottom of a track, two support shafts are fixedly connected with two sides of one end of the fixed plate respectively, the support plates are fixedly connected with two sides of the top of one end of a bottom plate respectively, the two support shafts are movably connected with the two support plates respectively through bearings, rod pieces b are fixedly connected with the middle parts of two sides of the fixed plate respectively, the square plates are fixedly connected with the top of the bottom plate respectively, the movable block is positioned between the two square plates, two rod pieces a are fixedly connected with two rod pieces a, two ends of each connecting rod are movably hinged with the two rod pieces a respectively, two ends of each guide plate are fixedly connected with the two square plates respectively, each guide plate penetrates through the movable block and is slidably connected with the two square plates respectively, each screw rod a penetrates through the movable block and is in threaded connection with the screw rod a, the motor a is mounted at one end of the top of the bottom plate, which is far away from the support plates, and the output shaft of the motor a is fixedly connected with one end of the screw rod a.
Preferably, the driving assembly comprises a motor b and a screw b, wherein the motor b is arranged at one end of the track, and an output shaft is fixedly connected with one end of the screw b.
Preferably, two ends of the screw b are movably connected with two ends of the track through bearings respectively, and the screw b penetrates through the sliding block and is in threaded connection with the sliding block.
Preferably, the section of the sliding block is T-shaped.
Preferably, the steering assembly comprises a motor c, a shell and a worm, a worm wheel and a transmission rod inside the shell, and the shell is fixedly connected with the top of the sliding block.
Preferably, the two ends of the worm are movably connected with the two ends of the shell through bearings respectively, the motor c is arranged at one end of the shell, and the output shaft is fixedly connected with one end of the worm.
Preferably, the transmission rod is movably connected with the top and the bottom of the shell through two bearings respectively, and the top end of the transmission rod extends out of the shell and is fixedly connected with the bottom of the connecting disc.
Preferably, the worm wheel is fixedly connected with the middle part of the transmission rod, and the worm wheel is meshed with the worm.
Preferably, the worm wheel, the transmission rod and the connecting disc are all coaxially arranged.
The embodiment of the utility model has the following advantages:
1. according to the utility model, the angle adjusting mechanism is arranged, so that the fixed plate and the track can be driven to rotate along the support shaft under the drive of the motor a until the fixed plate and the track rotate by a proper angle, thereby being beneficial to shooting at an elevation angle or an oblique angle, effectively improving the universality and meeting shooting requirements.
2. According to the utility model, the steering assembly is arranged, so that the connecting disc and the camera can be driven to rotate 360 degrees under the driving of the motor c, and the flexibility and the practicability are high.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.
FIG. 1 is a schematic view of the overall structure provided by the present utility model;
FIG. 2 is an exploded view of a partial structure according to the present utility model;
FIG. 3 is a schematic diagram of a front structure provided by the present utility model;
fig. 4 is a cross-sectional view of the internal structure of the housing provided by the utility model.
In the figure: 1. a bottom plate; 2. a track; 3. a slide block; 4. a connecting disc; 5. a fixing plate; 6. a screw a; 7. a movable block; 8. a motor a; 9. a guide plate; 10. a support plate; 11. a square plate; 12. a connecting rod; 13. a support shaft; 14. a rod b; 15. a rod piece a; 16. a motor b; 17. a screw b; 18. a motor c; 19. a housing; 20. a worm; 21. a worm wheel; 22. a transmission rod.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the video shooting guide rail provided by the utility model comprises a bottom plate 1, wherein a track 2 is arranged at the top of the bottom plate 1, the track 2 is connected with the bottom plate 1 through an angle adjusting mechanism, a sliding block 3 is connected in a sliding manner in the track 2, a driving component for driving the sliding block 3 to move along the track 2 is also arranged in the track 2, a connecting disc 4 for connecting with an external camera is arranged at the top of the sliding block 3, and the connecting disc 4 is connected with the sliding block 3 through a steering component;
the angle adjusting mechanism comprises a fixed plate 5, a screw rod a6, a movable block 7, a motor a8, a guide plate 9, two support plates 10, two square plates 11 and two connecting rods 12, wherein the fixed plate 5 is fixedly connected with the center of the bottom of a track 2, two sides of one end of the fixed plate 5 are fixedly connected with support shafts 13, the two support plates 10 are respectively fixedly connected with the two sides of the top of one end of a bottom plate 1, the two support shafts 13 are respectively and movably connected with the two support plates 10 through bearings, rod b14 is fixedly connected with the middle parts of two sides of the fixed plate 5, the two square plates 11 are respectively and fixedly connected with the top of the bottom plate 1, the movable block 7 is positioned between the two square plates 11, rod a15 is fixedly connected with the two sides of the movable block 7, two ends of the two connecting rods 12 are respectively and movably hinged with the two rod a15 and the rod b14, the two ends of the guide plate 9 are respectively and fixedly connected with the two square plates 11, the guide plate 9 penetrates through the movable block 7 and is in sliding connection with the movable block 7, the two ends of the screw rod a6 are respectively and movably connected with the two square plates 11 through the movable block 7 through bearings, the screw rod a6 is in threaded connection with the screw rod, the motor a8 is arranged at one end of the top of the bottom plate 1, far away from the output shaft of the motor a8, and one end of the motor a6 is fixedly connected with the end of the screw rod a 6;
in this embodiment, the guide plate 9 plays a sliding guiding role on the movable block 7, so that the movable block 7 can be prevented from rotating along with the screw a6 to cause the condition of no displacement.
In order to achieve the purpose of displacement driving, the device is achieved by adopting the following technical scheme: the driving assembly comprises a motor b16 and a screw rod b17, the motor b16 is arranged at one end of the track 2, the output shaft is fixedly connected with one end of the screw rod b17, two ends of the screw rod b17 are respectively movably connected with two ends of the track 2 through bearings, the screw rod b17 penetrates through the sliding block 3 and is in threaded connection with the sliding block, the section of the sliding block 3 is T-shaped, the sliding block 3 in the T-shaped shape can effectively prevent the sliding block 3 from sliding off the track 2, meanwhile, the sliding block 3 is in sliding connection with the track 2, and the track 2 directly plays a sliding guiding role on the sliding block 3, so that the sliding block 3 can be prevented from rotating along with the screw rod b 17;
in order to achieve the purpose of steering shooting, the device is achieved by adopting the following technical scheme: the steering assembly comprises a motor c18, a shell 19 and a worm 20, a worm wheel 21 and a transmission rod 22 in the shell 19, wherein the top of the shell 19 is fixedly connected with the top of the sliding block 3, two ends of the worm 20 are respectively and movably connected with two ends of the shell 19 through bearings, the motor c18 is installed at one end of the shell 19, an output shaft is fixedly connected with one end of the worm 20, the transmission rod 22 is respectively and movably connected with the top and the bottom of the shell 19 through two bearings, the top end of the transmission rod 22 extends out of the shell 19 and is fixedly connected with the bottom of the connecting disc 4, the worm wheel 21 is fixedly connected with the middle of the transmission rod 22, the worm wheel 21 is meshed with the worm 20, the transmission rod 22 and the connecting disc 4 are coaxially arranged, the worm wheel 20 can drive the worm wheel 21 and the transmission rod 22 to rotate under the driving of the motor c18, so that the connecting disc 4 and a camera fixed on the connecting disc 4 are driven to rotate, and steering adjustment is realized, wherein the connecting disc 4 can also be set as a camera frame or other devices for fixing the camera, without limitation.
The application process of the utility model is as follows: firstly, a camera is fixed on a connecting disc 4, then a screw b17 is driven to rotate by a starting motor b16, a sliding block 3 can be driven to displace in a track 2, so that the camera can synchronously move along with a shot object, when a shooting angle such as an elevation angle is required to be adjusted, a user can start a motor a8, drive a screw a6 to rotate, push a movable block 7 to translate along a guide plate 9, push a fixed plate 5 and the track 2 to rotate along a support shaft 13 through a connecting rod 12 which is movably hinged with the rod a15 and the rod b14 respectively until the fixed plate and the track rotate to a proper angle, and the user can also drive a worm 20 to rotate by a starting motor c18, and the worm 20 drives a worm wheel 21, a transmission rod 22 and the connecting disc 4 to rotate, so that the camera is driven to turn to realize multi-angle shooting.
The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (9)
1. A video shooting guide rail, comprising a base plate (1), characterized in that: the top of the bottom plate (1) is provided with a track (2), the track (2) is connected with the bottom plate (1) through an angle adjusting mechanism, a sliding block (3) is connected in the track (2) in a sliding way, a driving component for driving the sliding block (3) to move along the track (2) is further arranged in the track (2), the top of the sliding block (3) is provided with a connecting disc (4) for being connected with an external camera, and the connecting disc (4) is connected with the sliding block (3) through a steering component;
the angle adjusting mechanism comprises a fixed plate (5), a screw rod a (6), a movable block (7), a motor a (8), a guide plate (9), two support plates (10), two square plates (11) and two connecting rods (12), wherein the fixed plate (5) is fixedly connected with the center of the bottom of a track (2), two sides of one end of the fixed plate (5) are fixedly connected with support shafts (13), two support plates (10) are respectively fixedly connected with the two sides of the top of one end of a bottom plate (1), two support shafts (13) are respectively and movably connected with the two support plates (10) through bearings, rod b (14) are fixedly connected with the middle parts of two sides of the fixed plate (5), two square plates (11) are respectively and fixedly connected with the top of the bottom plate (1), the movable block (7) is positioned between the two square plates (11) and is fixedly connected with rod a (15) on two sides, two ends of each connecting rod (12) are respectively and movably hinged with two rod a (15) and rod b (14), two ends of the guide plate (9) are respectively and fixedly connected with the two square plates (11) through bearings (6) and are respectively and movably connected with the two ends of the two square plates (11), the screw rod a (6) penetrates through the movable block (7) and is in threaded connection with the movable block, the motor a (8) is installed at one end, far away from the supporting plate (10), of the top of the bottom plate (1), and an output shaft of the motor a (8) is fixedly connected with one end of the screw rod a (6).
2. A video capture rail according to claim 1, wherein: the driving assembly comprises a motor b (16) and a screw rod b (17), wherein the motor b (16) is arranged at one end of the track (2) and an output shaft is fixedly connected with one end of the screw rod b (17).
3. A video capture rail according to claim 2, wherein: the two ends of the screw rod b (17) are respectively and movably connected with the two ends of the track (2) through bearings, and the screw rod b (17) penetrates through the sliding block (3) and is in threaded connection with the sliding block.
4. A video capture rail according to claim 1, wherein: the section of the sliding block (3) is T-shaped.
5. A video capture rail according to claim 1, wherein: the steering assembly comprises a motor c (18), a shell (19), a worm (20), a worm wheel (21) and a transmission rod (22) which are arranged in the shell, and the shell (19) is fixedly connected with the top of the sliding block (3).
6. The video capture rail of claim 5, wherein: the two ends of the worm (20) are respectively and movably connected with the two ends of the shell (19) through bearings, the motor c (18) is arranged at one end of the shell (19) and the output shaft is fixedly connected with one end of the worm (20).
7. The video capture rail of claim 6, wherein: the transmission rod (22) is movably connected with the top and the bottom of the shell (19) through two bearings respectively, and the top end of the transmission rod (22) extends out of the shell (19) to be fixedly connected with the bottom of the connecting disc (4).
8. The video capture rail of claim 7, wherein: the worm wheel (21) is fixedly connected with the middle part of the transmission rod (22), and the worm wheel (21) is meshed with the worm (20).
9. The video capture rail of claim 8, wherein: the worm wheel (21), the transmission rod (22) and the connecting disc (4) are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321761713.0U CN220453327U (en) | 2023-07-06 | 2023-07-06 | Video shooting guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321761713.0U CN220453327U (en) | 2023-07-06 | 2023-07-06 | Video shooting guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220453327U true CN220453327U (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321761713.0U Active CN220453327U (en) | 2023-07-06 | 2023-07-06 | Video shooting guide rail |
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| CN (1) | CN220453327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118400498A (en) * | 2024-06-24 | 2024-07-26 | 众信方智(苏州)智能技术有限公司 | Video monitoring method, device and system based on cradle head camera |
-
2023
- 2023-07-06 CN CN202321761713.0U patent/CN220453327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118400498A (en) * | 2024-06-24 | 2024-07-26 | 众信方智(苏州)智能技术有限公司 | Video monitoring method, device and system based on cradle head camera |
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