CN114352888B - Stable pushing device of lens for shooting sports film - Google Patents
Stable pushing device of lens for shooting sports film Download PDFInfo
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- CN114352888B CN114352888B CN202210165263.2A CN202210165263A CN114352888B CN 114352888 B CN114352888 B CN 114352888B CN 202210165263 A CN202210165263 A CN 202210165263A CN 114352888 B CN114352888 B CN 114352888B
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Abstract
The invention relates to the technical field of film shooting and making, and discloses a lens stable pushing device for sports film shooting and making, which comprises a supporting seat, wherein two grooves are formed in four corners of the bottom of the supporting seat, a moving component is arranged in each groove, a penetrating groove I is formed in the top end of the supporting seat, an inner groove II is formed in the center of the lower surface of the bottom of each groove I, pushing components are arranged in each inner groove II, penetrating through grooves II are formed in the upper part and the lower part of the left side and the right side of each inner groove II, the upper surfaces of the two inner grooves II are communicated with the outside, and the device pushes a placing plate to carry out horizontal movement of shooting and taking with a camera through the pushing components, so that shaking is difficult to occur in the shooting process, the quality of the shot image is high, the device can enable the lens of the camera to stably push, manual handheld operation is not needed, and the risk that the camera falls is avoided.
Description
Technical Field
The invention relates to the technical field of film shooting and making, in particular to a lens stable pushing device for sports film shooting and making.
Background
Movie production refers to the process of producing a movie. During the shooting process, the director should have an exhaustive split-mirror plan and draw the shooting sequence to get a quick expansion under the pressure of light variation and actor's domination. For the selection of the camera and the lens, the arrangement of the light, the splicing and the coordination, the staff and the director are closely matched to achieve the required effect, however, for the shooting of most lenses, the camera needs to continuously shift the shooting lens to achieve the shooting effect. However, in most of the existing movie production, the camera is required to be manually moved by holding the camera, so that the camera is easy to shake by a worker, and the camera is not stable enough, so that the photographed picture may be disabled, and meanwhile, the safety hidden danger of falling and damaging equipment exists in manual operation, so that a stable lens moving device for shooting and producing sports movies is required.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a lens stable pushing device for shooting and making sports movies, which solves the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a stable pusher gear of camera lens for sports film shooting, includes the supporting seat, recess two has all been seted up to four angles in supporting seat bottom, recess two inside is provided with moving assembly, recess one that runs through has been seted up to supporting seat top, recess one bottom lower surface center department has seted up inside groove two, inside pushing assembly that is provided with of inside groove two, the logical groove two that runs through has all been seted up to the top and the below of inside two left and right sides of inside groove two, and the top two lead to groove two inside upper surfaces and outside communicate with each other, pushing assembly top fixedly connected with connecting plate, the connecting plate inside has been seted up the mounting groove, the mounting groove inside is provided with rotating assembly, rotating assembly's top runs through the top of connecting plate, and fixedly connected with place the board, place board top center department and set up the standing groove, place the board inside and have seted up inside groove three, the inside threaded rod two that rotates in the below of three inside groove, threaded rod both sides equal threaded connection has an internal thread sleeve, inside groove three inside surfaces have two sliding grooves, two sliding connection have the inside groove two, two side sliding rollers are connected with the inside three side three, two side sliding rollers are connected with the inside three, two side sliding rollers are all fixedly with the inside three side is connected with the connecting rod, two side is located inside the inside three sliding rollers, two side is connected with the inside the connecting rod, two side is connected with the inside roller, and is connected with the inside roller, the two connecting rods are fixedly connected with the connecting blocks at the opposite ends, the bottoms of the connecting blocks are fixedly connected with the top ends of the internally threaded sleeves, the two top ends of the rotating roller are fixedly connected with the clamping plates, the top ends of the clamping plates penetrate through the top ends of the placing plates, the two opposite sides of the clamping plates are fixedly connected with clamping pads, the rotating assembly comprises a rotating disc, the rotating disc is rotationally connected with the lower surface inside the mounting groove through the second rotating rod, a plurality of uniformly distributed stop blocks are fixedly connected with the outer surface of the rotating disc, a penetrating mounting hole is formed in the center of the rotating disc, a connecting disc is fixedly connected with the inner center of the connecting disc, a first rotating rod penetrates through the top ends of the connecting plates and the bottom center of the placing plates, a slot is formed in the center of the two top ends of the rotating rod, the first rotating rod is inserted into the slot, clamping grooves are formed in the left side wall and the right side wall of the rotating disc, a clamping groove is formed in the left side of the rotating disc, a plurality of the clamping grooves are fixedly connected with the two springs, the two opposite ends of the clamping grooves are fixedly connected with the two springs, the two pressing blocks are fixedly connected with the two opposite ends of the two pressing blocks, the two pressing blocks are fixedly connected with the inner surfaces of the two opposite ends of the pressing blocks, and the two pressing blocks are fixedly connected with the two opposite ends of the pressing blocks, the two springs all with through-hole inside wall fixed connection in opposite directions, the briquetting with the dog all sets up into the arc shape, pass the subassembly include three spur gear, and three the spur gear all with two inside rotations of inside groove are connected, three spur gear top and bottom joint connection have rack two respectively with rack two, just rack two inside lower surface of inside groove offer spout one, the inside sliding connection of spout one has the stopper, two the equal fixedly connected with gag lever post in one side that the stopper is relative, and two the relative one end of gag lever post respectively with two front and back surface fixed connection of rack one, two inside below rotation connection of inside groove have threaded rod one, an surface threaded connection has the internal thread sleeve piece, just the top of internal thread sleeve piece with the bottom fixed connection of rack two, two inside lower surface of inside groove offer spout one, slider one inside sliding connection has a slider and a three-phase motor three-phase side wall three phase motor three phase side wall fixed connection has an inside groove one side of inside groove fixed connection.
Preferably, the first toothed bar and the second toothed bar are both matched with the inside of the through groove II.
Preferably, the moving assembly comprises an arc-shaped pipe, the top end of the arc-shaped pipe is fixedly connected with the upper surface of the second inner portion of the groove, the first rotating roller is connected in a rotating mode inside the second groove, the second supporting rod is fixedly connected with the bottom of the first rotating roller, the universal wheel is fixedly connected to the bottom of the second supporting rod, the first supporting rod is fixedly connected to the top end of the first rotating roller, a through groove I is formed in the lower surface of the inner portion of the arc-shaped pipe, the top end of the first supporting rod penetrates through the first through groove, through holes are formed in the upper portion and the lower portion of the front surface of the arc-shaped pipe, fastening bolts penetrate through the through holes, and the fastening bolts are in threaded connection with the front surface of the inner portion of the arc-shaped pipe.
Preferably, the right end of the threaded rod penetrates through the right side of the placement plate, and a handle is fixedly connected with the threaded rod.
Preferably, two opposite sides of the clamping plates are each provided with an arc shape.
Preferably, both the clamping pads are made of sponge materials.
Preferably, a storage groove is formed below the front surface of the support seat.
Preferably, the threads at the two ends of the outer surface of the threaded rod are oppositely arranged.
The invention provides a lens stable pushing device for shooting and making sports movies, which has the following beneficial effects:
the three-phase asynchronous motor through pushing the subassembly switches on external power supply and rotates and drive the rotation of threaded rod one, and the rotation of threaded rod one makes the internal thread cover piece drive the removal of ratch two, then ratch two drive the rack one through the spur gear with the board of placing on connecting plate top and the camera is removed, just so can promote through pushing the subassembly and place the board and carry out horizontal migration's making a video recording and shooting with the camera, just so can make the in-process of making a video recording be difficult for taking place the shake, and the image quality of shooting is higher, thereby make the device can make the camera's lens stably pass, and then need not artifical handheld operation, and avoided the risk that the camera dropped.
The second threaded rod drives the internal threaded sleeve to move so as to push the push plate to rotate, so that the clamping plate and the clamping pad rotate to clamp and fix the camera placed in the placing groove, the camera is placed stably, and the camera is convenient to install and detach.
When the direction of the camera is rotated through rotating the placing plate, the rotating assembly arranged inside the mounting groove formed in the connecting plate attached to the bottom of the placing plate during rotation can enable the direction of the placing plate and the direction of the camera to rotate, so that the device is convenient for the direction of the camera during use, and the practicality of the device is higher.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 3 is a schematic side sectional view of a push plate of the present invention;
FIG. 4 is a schematic view of a partial side sectional structure of a support base according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
FIG. 6 is a top view of the turntable of the present invention;
fig. 7 is a schematic perspective view of the present invention.
In the figure: 1. a moving assembly; 101. a universal wheel; 102. an arc tube; 103. rotating a first roller; 104. a first through groove; 105. a fastening bolt; 106. a first support rod; 107. a second support rod; 108. a through hole; 2. a support base; 3. a pushing assembly; 301. a first sliding block; 302. a three-phase asynchronous motor; 303. an inner groove I; 304. an internal thread sleeve block; 305. a toothed bar I; 306. spur gears; 307. a toothed bar II; 308. a first threaded rod; 309. a first chute; 310. a limiting block; 311. a limit rod; 312. a limit groove; 4. an inner groove II; 5. a second through groove; 6. a groove I; 7. a rotating assembly; 701. a spring; 702. a through hole; 703. a compression bar; 704. briquetting; 705. a turntable; 706. a mounting hole; 707. rotating the first rod; 708. a jack; 709. a clamping groove; 710. a clamping block; 711. a stop block; 712. a connecting disc; 713. a second rotating rod; 714. a slot; 8. a connecting plate; 9. a mounting groove; 10. placing a plate; 11. a second threaded rod; 12. an inner groove III; 13. a push plate; 14. a placement groove; 15. a clamping pad; 16. a clamping plate; 17. a second rotating roller; 18. a slide rail; 19. a connecting block; 20. a handle; 21. an internally threaded sleeve; 22. a second chute; 23. a second slide block; 24. a storage groove; 25. a second groove; 26. a roller; 27. a groove III; 28. a first connecting rod; 29. and a second connecting rod.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-6, the present invention provides a technical solution: a stable lens pushing device for shooting sports films comprises a supporting seat 2, wherein four corners of the bottom of the supporting seat 2 are provided with a groove two 25, the inside of the groove two 25 is provided with a moving component 1, the top end of the supporting seat 2 is provided with a through groove one 6, the center of the lower surface of the bottom of the groove one 6 is provided with an inner groove two 4, the inside of the inner groove two 4 is provided with a pushing component 3, the upper and lower parts of the left side and the right side of the inside of the inner groove two 4 are provided with through grooves two 5, the upper surfaces of the inside of the two through grooves two 5 are communicated with the outside, the top end of the pushing component 3 is fixedly connected with a connecting plate 8, the inside of the connecting plate 8 is provided with a mounting groove 9, the inside of the mounting groove 9 is provided with a rotating component 7, the top end of the rotating component 7 is penetrated through the top end of the connecting plate 8 and fixedly connected with a placing plate 10, the center of the top end of the placing plate 10 is provided with a placing groove 14, the inside of the placing plate 10 is provided with an inner groove three 12, a threaded rod II 11 is rotationally connected below the inner part of the inner groove III 12, the left side and the right side of the outer surface of the threaded rod II 11 are both in threaded connection with an inner threaded sleeve 21, a sliding groove II 22 is arranged on the lower surface of the inner part of the inner groove III 12, the left side and the right side of the inner part of the sliding groove II 22 are both in sliding connection with a sliding block II 23, the top end of the sliding block II 23 is fixedly connected with the bottom of the inner threaded sleeve 21, the left side and the right side of the inner part of the inner groove III 12 are both in rotational connection with a rotating roller II 17, the bottom of the rotating roller II 17 is fixedly connected with a push plate 13, one side opposite to the two push plates 13 is provided with a groove III 27, the front side and the rear side of the inner part of the groove III 27 are both provided with sliding rails 18, one side of the sliding rail 18, which is close to the inner center of the groove III 27, is fixedly connected with a connecting rod II 29, the center of one side opposite to the two connecting rods II 29 is fixedly connected with a connecting rod I28, the opposite ends of the first connecting rods 28 are fixedly connected with connecting blocks 19, the bottoms of the connecting blocks 19 are fixedly connected with the top ends of the internally threaded sleeves 21, the top ends of the second rotating rollers 17 are fixedly connected with clamping plates 16, the top ends of the clamping plates 16 penetrate through the top ends of the placing plates 10, the opposite sides of the two clamping plates 16 are fixedly connected with clamping pads 15, the rotating assembly 7 comprises a rotating disc 705, the rotating disc 705 is rotationally connected with the lower surface inside the mounting groove 9 through a second rotating rod 713, a plurality of uniformly distributed stop blocks 711 are fixedly connected with the outer surface of the rotating disc 705, penetrating mounting holes 706 are formed in the center inside the rotating disc 705, connecting discs are fixedly connected inside the mounting holes 706, penetrating insertion holes 708 are formed in the center inside the connecting discs 712, rotating rods 707 penetrate through the inside the insertion holes 708, the top ends of the first rotating rods 707 penetrate through the top ends of the connecting plates 8 and are fixedly connected with the center of the bottom of the placing plates 10, a slot 714 is arranged at the center of the top end of the rotating rod II 713, the bottom end of the rotating rod I707 is inserted into the slot 714, clamping grooves 709 are arranged on the left and right side walls of the interior of the insertion hole 708, the upper surface of the interior of the clamping groove 709 is communicated with the outside, clamping blocks 710 are clamped in the clamping grooves 709, one opposite sides of the two clamping blocks 710 are fixedly connected with the outer surface of the rotating rod I707, through holes 702 are arranged on the left and right side walls of the interior of the mounting groove 9, a pressing rod 703 penetrates through the through holes 702, pressing blocks 704 are fixedly connected to the opposite ends of the two pressing rods 703, each pressing block 704 is clamped between the two stop blocks 711, springs 701 are sleeved on the outer surface of the pressing rod 703 in the through holes 702, the opposite ends of the two springs 701 are fixedly connected with the outer surfaces of the pressing rods, the opposite ends of the two springs 701 are fixedly connected with the inner side walls of the through holes 702, the pressing block 704 and the stop block 711 are all arranged into arc shapes, the pushing component 3 comprises three spur gears 306, the three spur gears 306 are all rotationally connected with the inside of the inner groove II 4, the top ends and the bottom of the three spur gears 306 are respectively and jointly meshed with the toothed bar I305 and the toothed bar II 307, the top end of the toothed bar I305 is fixedly connected with the bottom of the connecting plate 8, the front surface and the rear surface above the inside of the inner groove II 4 are respectively provided with a limit groove 312, the inside of the limit groove 312 is slidably connected with a limit block 310, one side opposite to the two limit blocks 310 is fixedly connected with a limit rod 311, one end opposite to the two limit rods 311 is respectively fixedly connected with the front surface and the rear surface of the toothed bar I305, the lower part inside of the inner groove II 4 is rotationally connected with a threaded rod I308, the outer surface of the threaded rod I308 is in threaded connection with an inner thread sleeve block 304, the top end of the inner thread sleeve block 304 is fixedly connected with the bottom of the toothed bar II 307, the lower surface of the inner part of the inner groove II 4 is provided with a first sliding groove 309, the inner part of the first sliding groove 309 is connected with a first sliding block 301 in a sliding way, the top end of the first sliding block 301 is fixedly connected with the bottom of the internal thread sleeve block 304, the lower part of the left side wall of the inner part of the inner groove II 4 is provided with a first inner groove 303, the left side wall of the inner part of the inner groove II 303 is fixedly connected with a three-phase asynchronous motor 302, and the output end of the three-phase asynchronous motor 302 is fixedly connected with the left end of a threaded rod I308, so that when the device is used, the device can conveniently perform movement conversion among a plurality of places through the moving assembly 1, when the device is moved to a designated place for use, a camera is firstly placed in a placing groove 14 formed in the center of the top end of the placing plate 10, then the threaded rod II 11 is rotated to drive the threaded sleeves 21 which are in threaded connection with the left and right sides of the outer surface of the threaded rod II 11 to move together, because the connecting block 19 fixedly connected with the top end of the internal thread sleeve 21 is fixedly connected with the connecting rod II 29 in the groove III 27 formed on the side surface of the push plate 13 through the connecting rod I28, and the rollers 26 fixedly connected with the two ends of the connecting rod II 29 are in sliding connection with the inside of the slide rail 18 formed on the front and rear sides of the inside of the groove III 27, when the internal thread sleeve 21 moves, the connecting block 19 and the connecting rod I28 are driven to push the push plate 13 to rotate together, and when the push plate 13 rotates, the connecting rod II 29 adapts to the position change caused by the pushing of the connecting rod I28 through the sliding of the rollers 26 in the inside of the slide rail 18, so that the push plate 13 can rotate through the rotating roller II 17 which is fixedly connected with the push plate 13 and is rotationally connected with the inner groove III 12, the rotating roller II 17 rotates to drive the clamping plate 16 and the clamping pad 15 fixedly connected with the side surface of the clamping plate 16 to clamp and fix a camera placed in the placing groove 14, the camera is placed stably, the camera is convenient to mount and dismount, after the camera is mounted stably, the rotating assembly 7 arranged inside the mounting groove 9 formed inside the connecting plate 8 attached to the bottom of the placing plate 10 can rotate the placing plate 10 and the direction of the camera, so that the device is convenient for the rotation of the camera when in use, meanwhile, the placing plate 10 and the camera can be pushed to carry out horizontal movement of shooting and shooting through the pushing assembly 3 when in use, thus the shaking is difficult to occur in the shooting process, the shooting image quality is higher, the device can ensure that the lens of the camera is pushed stably, manual handheld operation is not needed, and the falling risk of the camera is avoided, therefore, when the rotating assembly 7 is used, the turntable 705 of the rotating assembly 7 is rotationally connected with the lower surface inside the mounting groove 9 through the second rotating rod 713, a plurality of uniformly distributed check blocks 711 are fixedly connected with the outer surface of the turntable 705, when the placing plate 10 is rotated to rotate the camera, the first rotating rod 707 fixedly connected with the center of the bottom of the placing plate 10 and the clamping blocks 710 fixedly connected with the outer surface of the first rotating rod 707 are inserted into the insertion holes 708 and the clamping grooves 709 inside the connecting disc 712 inside the turntable 705, the bottom end of the first rotating rod 707 is inserted into the insertion grooves 714 formed in the top end of the second rotating rod 713, the turntable 705 can rotate after the placing plate 10 rotates, the pressing blocks 704 are extruded when the turntable 705 rotates, the pressing blocks 704 move to press the springs 701 through the pressing rods 703, so that the springs 701 have reactive force, then when the placing plate 10 rotates in a certain direction, the turntable 705 also rotates in a certain direction to enable the stop blocks 711 to be separated from the pressing blocks 704 of the pressing blocks 704 and clamped between the two stop blocks 711 under the action of the resilience force of the springs 701, so that the pressing blocks 704 can fix the rotating direction of the rotating assembly 7, the rotating assembly 7 is stabilized in the rotating direction, the camera is stabilized in the rotating direction, meanwhile, when the device is not used, the rotating rod one 707 and the clamping blocks 710 are removed from the inside of the slots 714, the jacks 708 and the clamping grooves 709 to enable the rotating rod one 707 to be separated from the connecting plate 8, the placing plate 10 and the connecting plate 8 are separated, then the placing plate 10 and the rotating rod one 707 can be placed in the storage groove 24 formed in the front surface of the supporting seat 2 to be stored and waited for the next use, therefore, when the pushing component 3 is used, the three-phase asynchronous motor 302 is firstly connected with an external power supply, so that the three-phase asynchronous motor 302 rotates to drive the threaded rod one 308 to rotate, then the threaded rod one 308 rotates to enable the internal thread sleeve block 304 to move under the limit that the sliding block one 301 slides in the sliding groove one 309, then the movement of the internal thread sleeve block 304 drives the movement of the toothed rod two 307, then the movement of the toothed rod two 307 drives the toothed rod one 305 to move under the limit that the limiting block 310 and the limiting rod 311 slide in the limiting groove 312 through the three straight gears 306 in meshed connection with the internal thread sleeve block, the connecting plate 8 fixedly connected with the top end of the toothed rod one 305 can move with the placing plate 10 and the camera at the top end of the connecting plate 8 after the toothed rod one 305 moves, and the three-phase asynchronous motor 302 drives the threaded rod one 308 to rotate to enable the movement of the camera to be stable, the distance between the toothed rod one 305 and the toothed rod two 307 to be longer and more stable when the toothed rod one 305 moves, and the toothed rod two 307 can penetrate through the toothed rod one 5 when the toothed rod two 307 moves.
Further, the first toothed bar 305 and the second toothed bar 307 are both matched with the inside of the through groove two 5, so that the first toothed bar 305 and the second toothed bar 307 can penetrate through the through groove two 5 to match the movement of the first toothed bar 305 when moving.
Further, the moving assembly 1 comprises an arc tube 102, the top end of the arc tube 102 is fixedly connected with the upper surface inside the second groove 25, the inside of the second groove 25 is rotatably connected with a first rotating roller 103, the bottom of the first rotating roller 103 is fixedly connected with a second supporting rod 107, the bottom end of the second supporting rod 107 is fixedly connected with a universal wheel 101, the top end of the first rotating roller 103 is fixedly connected with a first supporting rod 106, the lower surface inside the arc tube 102 is provided with a through groove 104, the top end of the first supporting rod 106 penetrates through the first groove 104, the upper part and the lower part of the front surface of the arc tube 102 are provided with through holes 108, the inside of the through holes 108 is penetrated with fastening bolts 105, the fastening bolts 105 are in threaded connection with the front surface of the first supporting rod 106 inside the arc tube 102, so that when the moving assembly 1 is required, the universal wheel 101 of the moving assembly 1 can be conveniently moved, when the device is moved to a designated place for use, the fastening bolt 105 is firstly loosened so that the fastening bolt 105 is fixed and separated from the support rod I106, then the universal wheel 101 is rotated to a horizontal position by the rotation action of the rotating roller I103 which is rotationally connected with the inside of the groove II 25, the universal wheel 101, the support rod II 107 of the rotating roller I103 and the universal wheel 101 are rotated to the inside of the groove II 25 for storage, the rotating roller I103 rotates to drive the support rod I106 which is fixedly connected with the top end of the rotating roller I103 to pass through the groove I104 to slide and change positions in the arc-shaped pipe 102, so that when the universal wheel 101 is stored in the groove II 25, the fastening bolt 105 passes through the through hole 108 below the front surface of the arc-shaped pipe 102 to be in threaded connection with the front surface of the support rod I106, and the universal wheel 101 can be stably stored in the groove II 25, and when the universal wheel 101 is stored, the device can be stably placed on the ground through the contact between the bottom of the supporting seat 2 and the ground, and when the device needs to be moved again, the fastening bolt 105 is loosened, so that the universal wheel 101 rotates out of the second groove 25 and rotates to the vertical direction, and then the fastening bolt 105 penetrates through the front surface of the supporting seat 2 and the through hole 108 above the front surface of the arc tube 102 to be in threaded connection with the front surface of the first supporting rod 106 so as to fix the position of the universal wheel 101, so that the moving assembly 1 is convenient to use and simple to operate.
Further, the right end of the second threaded rod 11 penetrates through the right side of the placement plate 10, and a handle 20 is fixedly connected to the right end of the second threaded rod, so that the handle 20 facilitates rotation of the second threaded rod 11.
Further, the opposite sides of the two clamping plates 16 are each provided with an arc shape, so that the clamping of the camera is facilitated.
Further, both the two clamping pads 15 are made of sponge materials, so that the camera can be protected from damage during clamping.
Further, the storage groove 24 is formed below the front surface of the support base 2, so that the placing plate 10 and the first rotary rod 707 can be placed in the storage groove 24 formed on the front surface of the support base 2 to be stored for the next use.
Further, the screw threads at the two ends of the outer surface of the second threaded rod 11 are opposite in rotation direction, so that the inner threaded sleeve 21 which is in threaded connection with the left and right sides of the outer surface of the second threaded rod 11 can move together to squeeze the push plate 13.
To sum up, the workflow of the invention: when the device is used, the device can conveniently carry out movement conversion among a plurality of places through the movement assembly 1, when the device is moved to a designated place for use, firstly, a camera is placed in a placing groove 14 formed in the center of the top end of the placing plate 10, then the threaded rod II 11 is rotated to drive an internal thread sleeve 21 which is in threaded connection with the left side and the right side of the outer surface of the threaded rod II 11 to move together, as a connecting block 19 fixedly connected with the top end of the internal thread sleeve 21 is fixedly connected with a connecting rod II 29 in a groove III 27 formed in the side surface of the push plate 13 through a connecting rod I28, and rollers 26 fixedly connected with the two ends of the connecting rod II 29 are in sliding connection in a sliding rail 18 formed in the front side and the rear side of the inside of the groove III 27, the internal thread sleeve 21 is driven to drive the connecting block 19 and the connecting rod I28 to push the push plate 13 to rotate together when moving, and when the push plate 13 rotates, the second connecting rod 29 adapts to the position change caused by the pushing of the first connecting rod 28 through the sliding of the roller 26 in the sliding rail 18, so that the push plate 13 can rotate through the second rotating roller 17 which is fixedly connected with the second rotating roller and is rotationally connected with the third inner groove 12, the second rotating roller 17 rotates to drive the clamping plate 16 and the clamping pad 15 fixedly connected with the side surface of the clamping plate 16 to rotationally clamp and fix the camera placed in the placing groove 14, the camera is stably placed, the camera is convenient to install and detach, after the camera is stably installed, the rotating assembly 7 arranged in the mounting groove 9 which is formed in the connecting plate 8 and is mutually attached to the bottom of the placing plate 10 can rotate the placing plate 10 and the direction of the camera, so that the device is convenient for the camera to turn when in use, meanwhile, when the device is used, the pushing component 3 can push the placing plate 10 to horizontally move with the camera to pick up the image and shoot, so that shake is not easy to occur in the shooting process, and the shooting image quality is high, so that the device can enable the lens of the camera to stably push, manual handheld operation is not needed, and the falling risk of the camera is avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a stable pusher jack of camera lens for sports film shooting, includes supporting seat (2), its characterized in that: the four corners of supporting seat (2) bottom all are offered fluted second (25), fluted second (25) inside is provided with movable assembly (1), recess first (6) that runs through has been offered on supporting seat (2) top, inside second (4) of inside groove have been offered to recess first (6) bottom lower surface center department, inside pushing subassembly (3) that are provided with of inside second (4), through second (5) that runs through has all been offered to the top and the below of inside second (4), and the top is two the inside upper surface of through second (5) communicates with each other with the outside, pushing subassembly (3) top fixedly connected with connecting plate (8), mounting groove (9) have been offered to connecting plate (8) inside, mounting groove (9) inside is provided with rotating assembly (7), the top of rotating assembly (7) runs through the top of connecting plate (8), and fixedly connected with place board (10) top center department has offered standing groove (14), place board (10) inside second (12) have been offered in the top through groove second (5), inside threaded rod (12) have inside threaded rod (11) to be offered inside second (12), inside threaded rod (11) are all offered to inside second (12), the sliding groove II (22) is internally and both sides are both connected with the sliding block II (23) in a sliding way, the top of the sliding block II (23) is fixedly connected with the bottom of the internal thread sleeve (21), the rotating roller II (17) is rotationally connected with both the left and right sides of the upper part of the internal groove III (12), the push plate (13) is fixedly connected with the bottom of the rotating roller II (17), the grooves III (27) are formed in both sides opposite to the push plate (13), the sliding rail (18) is formed in the front and the rear of the inner part of the grooves III (27), the rolling wheel (26) is fixedly connected with the connecting rod II (29) close to one side of the inner center of the grooves III (27), the connecting rod I (28) is fixedly connected with the center of one side opposite to the connecting rod II (29), one end opposite to the connecting rod I (28) is fixedly connected with the connecting block (19), the bottom of the connecting block (19) is fixedly connected with the top of the internal thread sleeve (21), the top of the two connecting blocks (17) is fixedly connected with the top of the clamping plate (16), the top of the clamping plate (16) is fixedly connected with the clamping plate (16), the rotating component (7) comprises a rotating disc (705), the rotating disc (705) is rotationally connected with the inner lower surface of the mounting groove (9) through a rotating rod II (713), a plurality of evenly distributed stop blocks (711) are fixedly connected with the outer surface of the rotating disc (705), a penetrating mounting hole (706) is formed in the inner center of the rotating disc (705), a connecting disc (712) is fixedly connected with the inner side of the mounting hole (706), a penetrating jack (708) is formed in the inner center of the connecting disc (712), a rotating rod I (707) penetrates through the inner side of the jack (708), the top end of the rotating rod I (707) penetrates through the top end of the connecting plate (8) and is fixedly connected with the bottom center of the mounting plate (10), a slot (714) is formed in the top end center of the rotating rod II (713), clamping grooves (709) are formed in the inner side wall of the inner side of the jack (708), the inner upper surface of the clamping groove (709) is communicated with the outer side of the clamping groove (708), the inner side of the clamping groove (709) is connected with the inner side of the rotating rod I (710), the utility model discloses a sliding limit stopper, which is characterized in that a pressing rod (703) is penetrated inside a through hole (702), two opposite ends of the pressing rod (703) are fixedly connected with pressing blocks (704), each pressing block (704) is clamped between two stop blocks (711), springs (701) are sleeved on the outer surface of the pressing rod (703) inside the through hole (702), one opposite ends of the springs (701) are fixedly connected with the outer surface of the pressing rod (703), one opposite ends of the springs (701) are fixedly connected with the inner side wall of the through hole (702), the pressing blocks (704) and the stop blocks (711) are respectively arranged into an arc shape, a pushing component (3) comprises three spur gears (306), the three spur gears (306) are respectively and rotatably connected with the inner groove (4), the top end and the bottom of each spur gear (306) are respectively and jointly meshed with a toothed bar I (305) and a toothed bar II (307), the top end of the toothed bar I (8) is fixedly connected with the bottom of the connecting plate (702), two stop blocks (310) are respectively connected with the inner groove (310) inside, two stop blocks (310) are respectively connected with the inner groove (310), and two opposite one ends of gag lever post (311) respectively with two front and back fixed surface connections of ratch one (305), inside below rotation in inside second (4) of inside is connected with threaded rod one (308), threaded rod one (308) surface threaded connection has internal thread cover piece (304), just the top of internal thread cover piece (304) with the bottom fixed connection of ratch two (307), spout one (309) has been seted up to inside lower surface of inside second (4), the inside sliding connection of spout one (309) has slider one (301), just the top of slider one (301) with the bottom fixed connection of internal thread cover piece (304), inside first (303) have been seted up to inside left side wall below of inside second (4), inside left side wall fixedly connected with three-phase asynchronous motor (302) of inside, just the output of three-phase asynchronous motor (302) with threaded rod one (308) left end fixed connection.
2. The stabilized lens shifting device for shooting sports movies according to claim 1, characterized in that: the first toothed bar (305) and the second toothed bar (307) are matched with the inside of the through groove II (5).
3. The stabilized lens shifting device for shooting sports movies according to claim 1, characterized in that: the movable assembly (1) comprises an arc-shaped pipe (102), the top end of the arc-shaped pipe (102) is fixedly connected with the upper surface inside the second groove (25), a first rotating roller (103) is rotatably connected inside the second groove (25), a second supporting rod (107) is fixedly connected to the bottom of the first rotating roller (103), a universal wheel (101) is fixedly connected to the bottom end of the second supporting rod (107), a first supporting rod (106) is fixedly connected to the top end of the first rotating roller (103), a through groove (104) is formed in the lower surface inside the arc-shaped pipe (102), the top end of the first supporting rod (106) penetrates through the first through groove (104), through holes (108) are formed in the upper portion and the lower portion of the front surface of the arc-shaped pipe (102), fastening bolts (105) penetrate through the inner portions of the through holes (108), and the fastening bolts (105) are in threaded connection with the front surface inside the first supporting rod (106) is located inside the arc-shaped pipe (102).
4. The stabilized lens shifting device for shooting sports movies according to claim 1, characterized in that: the right end of the second threaded rod (11) penetrates through the right side of the placing plate (10), and is fixedly connected with a handle (20).
5. The stabilized lens shifting device for shooting sports movies according to claim 1, characterized in that: the opposite sides of the two clamping plates (16) are arranged in an arc shape.
6. The stabilized lens shifting device for shooting sports movies according to claim 1, characterized in that: both clamping pads (15) are made of sponge materials.
7. The stabilized lens shifting device for shooting sports movies according to claim 1, characterized in that: a storage groove (24) is formed below the front surface of the supporting seat (2).
8. The stabilized lens shifting device for shooting sports movies according to claim 1, characterized in that: the screw threads at the two ends of the outer surface of the second threaded rod (11) are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210165263.2A CN114352888B (en) | 2022-02-18 | 2022-02-18 | Stable pushing device of lens for shooting sports film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210165263.2A CN114352888B (en) | 2022-02-18 | 2022-02-18 | Stable pushing device of lens for shooting sports film |
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| Publication Number | Publication Date |
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| CN114352888A CN114352888A (en) | 2022-04-15 |
| CN114352888B true CN114352888B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210165263.2A Active CN114352888B (en) | 2022-02-18 | 2022-02-18 | Stable pushing device of lens for shooting sports film |
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| JPS62191840A (en) * | 1986-02-19 | 1987-08-22 | Shiseido Co Ltd | Supporting base of camera |
| CA2896090A1 (en) * | 2012-12-21 | 2014-06-26 | Deka Products Limited Partnership | System, method, and apparatus for clamping |
| CN208474857U (en) * | 2018-06-13 | 2019-02-05 | 湖南软件职业学院 | A kind of filming apparatus for e-commerce |
| DE212020000196U1 (en) * | 2020-08-03 | 2020-10-07 | Suzhou Aimingsen Technology Co., Ltd. | An infrared thermal imaging camera with a good stabilization effect |
| CN111998205A (en) * | 2020-08-25 | 2020-11-27 | 耒阳市旗心电子科技有限公司 | Network bridge installation base convenient to adjust |
| CN112212165A (en) * | 2020-11-09 | 2021-01-12 | 福州卡尔克电子科技有限公司 | Auxiliary protection device during mobile photography |
| CN112856118A (en) * | 2020-12-30 | 2021-05-28 | 邱明 | Portable shooting device for real estate evaluation |
| CN214839974U (en) * | 2021-06-11 | 2021-11-23 | 广州养生养老服务有限公司 | Monitoring device for nursing home monitoring |
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2022
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62191840A (en) * | 1986-02-19 | 1987-08-22 | Shiseido Co Ltd | Supporting base of camera |
| CA2896090A1 (en) * | 2012-12-21 | 2014-06-26 | Deka Products Limited Partnership | System, method, and apparatus for clamping |
| CN208474857U (en) * | 2018-06-13 | 2019-02-05 | 湖南软件职业学院 | A kind of filming apparatus for e-commerce |
| DE212020000196U1 (en) * | 2020-08-03 | 2020-10-07 | Suzhou Aimingsen Technology Co., Ltd. | An infrared thermal imaging camera with a good stabilization effect |
| CN111998205A (en) * | 2020-08-25 | 2020-11-27 | 耒阳市旗心电子科技有限公司 | Network bridge installation base convenient to adjust |
| CN112212165A (en) * | 2020-11-09 | 2021-01-12 | 福州卡尔克电子科技有限公司 | Auxiliary protection device during mobile photography |
| CN112856118A (en) * | 2020-12-30 | 2021-05-28 | 邱明 | Portable shooting device for real estate evaluation |
| CN214839974U (en) * | 2021-06-11 | 2021-11-23 | 广州养生养老服务有限公司 | Monitoring device for nursing home monitoring |
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|---|---|
| CN114352888A (en) | 2022-04-15 |
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