CN112555619A - Lifting track equipment for movie and television shooting equipment and use method thereof - Google Patents
Lifting track equipment for movie and television shooting equipment and use method thereof Download PDFInfo
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- CN112555619A CN112555619A CN202011343258.3A CN202011343258A CN112555619A CN 112555619 A CN112555619 A CN 112555619A CN 202011343258 A CN202011343258 A CN 202011343258A CN 112555619 A CN112555619 A CN 112555619A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006870 function Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses lifting track equipment for movie and television shooting equipment and a using method thereof, and relates to the technical field of movie and television equipment. This movie & TV is lift track equipment for shooting equipment and application method thereof, it is rotatory to drive connecting axle two through rotating the rocker, it is rotatory to drive gear three when connecting axle two rotates, it is rotatory to drive gear one and connecting axle one through the meshing when gear three rotates, it is rotatory to drive gear two and the fixed cylinder of the left and right sides through the meshing transmission when gear one rotates, solved present shooting equipment and used track equipment and mostly do not possess the raising and lowering functions, field worker can utilize different objects to pave the track when height-adjusting, and utilize the way of cushion adjustment track height can not guarantee orbital stability and roughness, thereby the problem that influences the shooting effect.
Description
Technical Field
The invention relates to the technical field of film and television equipment, in particular to lifting track equipment for film and television shooting equipment and a using method thereof.
Background
The film and television uses copy, tape, film, memory, etc. as carriers, and uses screen and screen projection as purposes, so as to realize the artistic form of vision and hearing comprehensive appreciation, which is the comprehensive form of modern art, and contains the contents of film, TV play, program, animation, etc., because there are many similarities in the aspects of its production process, expression means, propagation mode, appreciation characteristics, etc., the artistic expression technique is innovated by means of modern scientific technology, especially the optical and acoustic achievement in physics, the artistic expression range is widened, the artistic expression strength is strengthened, along with the economic development, the film and television industry has become a large-scale constituent element in the industry, the film and television production has been strictly normalized under the market effect, in order to improve the shooting efficiency and the shooting quality, a large number of professional film and television equipment can be used in the film and television shooting equipment, the rail equipment for the camera to place for mobile shooting is the equipment, in the process of movie and television shooting, shooting equipment sometimes needs to be adjusted to shoot pictures at different angles, the existing track equipment for the shooting equipment mostly does not have a lifting function, field workers can use different objects to pave the track when the height is adjusted, the method of adjusting the height of the track by using cushion blocks cannot guarantee the stability and the flatness of the track, and therefore the shooting effect is influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides lifting track equipment for movie and television shooting equipment and a using method thereof, and solves the problems that the existing track equipment for the movie and television shooting equipment does not have a lifting function, field workers can use different objects to pave a track when adjusting the height, and the stability and the flatness of the track cannot be ensured by using a cushion block to adjust the height of the track, so that the shooting effect is influenced.
(II) technical scheme
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a lifting track device for movie and television shooting equipment and a using method thereof comprise a base, wherein the upper surface of the base is movably connected with a second connecting shaft through a rolling bearing, a third gear is fixedly connected to the second connecting shaft, the rear side of the third gear is engaged with a first gear, the first gear is fixedly connected to the first connecting shaft, the bottom end of the first connecting shaft is movably connected to the upper surface of the base through the rolling bearing, the left side and the right side of the first gear are engaged with a second gear, the two second gears are respectively and fixedly connected to the outer side surfaces of two fixed cylinders, the bottom ends of the two fixed cylinders are both movably connected to the base through the rolling bearing, sliding grooves are respectively formed in the left inner side wall and the right inner side wall of the two fixed cylinders, sliding blocks are respectively and slidably connected in the four sliding grooves, every two sliding blocks are respectively and fixedly connected to two screw, the two screw rods are both in threaded connection with a threaded cylinder, the rear side face of the threaded cylinder on the right side is fixedly connected with a first connecting plate, the left side face of the first connecting plate is provided with a placing groove, the inside of the placing groove is movably connected with one end of a third connecting plate, the other end of the third connecting plate penetrates through a through hole and extends to the inside of a second connecting plate, the through hole is formed in the right side face of the second connecting plate, the second connecting plate is fixedly connected to the rear side face of the threaded cylinder on the left side, the upper surface and the lower surface of the left side of the third connecting plate are both fixedly connected with one end of a push-pull plate, the other ends of the two push-pull plates penetrate through notches and extend to the outside of the second connecting plate, the two notches are respectively formed in the upper surface and the, the bottom surface of the left side of the fixed plate is fixedly connected with one end of a spring, the other end of the spring is fixedly connected on the upper surface of the supporting plate, the back side of the supporting plate is fixedly connected on the front side of the connecting plate II, the right side of the fixed plate is provided with a through groove, the inside of the through groove is movably connected with a connecting rod, the back end of the connecting rod is fixedly connected on the front side of the rolling shaft, the lower side of the rolling shaft is movably connected in a sleeve, the sleeve is fixedly connected on the front side of the connecting plate I, the right side of the back side of the connecting plate I is fixedly connected with a clamping block, the left side of the back side of the connecting plate II is fixedly connected with another clamping block, two clamping blocks are respectively provided with a clamping groove, two clamping grooves, two equal fixedly connected with of side places the board around the support.
Preferably, threaded holes are formed in the middle of the four placing plates, screws are connected in the threaded holes in a threaded mode, and supports are fixedly connected to the bottom surfaces of the screws.
Preferably, the upper surface of the left side of the fixing plate is fixedly connected with a pull rod, and the upper end of the pull rod is T-shaped.
Preferably, two the joint board is the setting of L type, the base is trapezoidal setting.
Preferably, the upper end of the second connecting shaft is fixedly connected with a rocker, and an anti-skid rubber sleeve is arranged on the rocker.
Preferably, the front end of the connecting rod is arranged in a T shape, and the height of the front end of the connecting rod is larger than the length of the through groove.
Preferably, four rubber anti-skidding rubber mats are arranged on the bottom surfaces of the supports.
A use method of lifting track equipment for movie and television shooting equipment comprises the following operation steps:
s1, when using the device, the user firstly puts the device at a proper place, then puts the photographic equipment on the track for use, when the track needs to be lifted, the user rotates the rocker forward to drive the track to move upward, and if the track needs to be lowered, the rocker is rocked backward for adjustment;
s2, when a user needs to use the rail alone to shoot, the rail is moved upwards to be taken down from the equipment, then the rail is placed at a proper place, the heights of the four supports are adjusted according to the flatness of a placing surface, so that the rail is kept horizontal, and then the photographic equipment is placed on the rail to be used;
s3, when the equipment needs to be carried and transported after shooting, a user firstly takes the rail off the equipment, then pulls the third connecting plate to enable the third connecting plate placing groove, pushes the pull rod downwards to enable the rolling shaft to be separated from the sleeve, so that the first connecting plate and the second connecting plate are disconnected, then sequentially takes the two screws out of the two fixed cylinders, and the equipment is detached, carried and stored.
(III) advantageous effects
The invention has the beneficial effects that:
1. the lifting track equipment for the movie and television shooting equipment and the use method thereof are characterized in that a rocker is rotated to drive a connecting shaft II to rotate, a gear III is driven to rotate when the connecting shaft II rotates, the gear III drives a gear I and a connecting shaft I to rotate through meshing transmission when rotating, the gear I drives the gear II and fixed cylinders on the left side and the right side to rotate through meshing transmission when rotating, two lead screws are driven to rotate when rotating by the two fixed cylinders, the two lead screws drive the two threaded cylinders to respectively move up and down when rotating, the two threaded cylinders drive a track to move up and down through the connecting plate I and the connecting plate II when moving up and down, thereby the equipment is utilized to realize free lifting of the track, simultaneously, the stability in the track lifting process can be ensured, and further, the condition that the track stability is influenced by adjusting the track by objects such as cushion blocks and the like in the shooting, thereby avoiding the influence on the shooting quality of film and television works.
2. This movie & TV is lift track equipment for shooting equipment and application method thereof, through set up two joint boards on the track leading flank, and with two joint boards difference joint in two joint blocks, thereby the person of facilitating the use takes off the exclusive use from this equipment with the track, and then the practicality of this equipment has been increased, through with two screw rods difference swing joint in two solid fixed cylinders, with three swing joint of connecting plate in the standing groove simultaneously, and with roller bearing swing joint in the sleeve, thereby carry out swing joint convenient to detach with connecting plate one and connecting plate two, and then the person of facilitating the use dismantles this equipment and reduces the volume, and then the person of facilitating the use carries the transportation and deposits this equipment, the practicality of this device has further been increased.
3. This movie & TV is lift track equipment for shooting equipment and application method thereof, through all setting up the support with the track left and right sides, place board and support, thereby utilize the support to improve the stability when using the track alone, and utilize screw and thread groove to connect support and place the board, thereby convenient to use person adjusts four support heights when using the track alone and adjusts the track to the horizontality, and then avoid influencing the quality of shooing because of the ground or the desktop unevenness that the track was placed, all be provided with rubber anti-skidding cushion on four support ground simultaneously, thereby improve the support and place the frictional force between the face, and then avoid the track to produce the slip in the use and influence the quality of shooing, the practicality of this equipment has also further been improved simultaneously.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure A of the present invention;
FIG. 5 is an enlarged schematic view of the structure of the present invention B;
FIG. 6 is a schematic cross-sectional view of the present invention B;
FIG. 7 is a schematic perspective view of a clamping block according to the present invention;
fig. 8 is a schematic perspective view of the stent of the present invention.
In the figure: the device comprises a base 1, a fixed cylinder 2, a screw rod 3, a first gear 4, a first connecting shaft 5, a rocker 6, a placing plate 7, screws 8, a support 9, a support 10, a track 11, a threaded cylinder 12, a first connecting plate 13, a fixed plate 14, a second connecting plate 15, a second gear 16, a sliding chute 17, a second connecting shaft 18, a third gear 19, a clamping plate 20, a clamping block 21, a notch 22, a clamping groove 23, a threaded hole 24, a placing groove 25, a through hole 26, a push-pull plate 27, a third connecting plate 28, a sleeve 29, a through groove 30, a connecting rod 31, a rolling shaft 32, a pull rod 33, a spring 34, a support plate 35, a pin shaft 36.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 8, the present invention provides a technical solution: a lifting track device for movie and television shooting equipment and a using method thereof comprise a base 1, wherein the upper surface of the base 1 is movably connected with a second connecting shaft 18 through a rolling bearing, a third gear 19 is fixedly connected to the second connecting shaft 18, the rear side of the third gear 19 is engaged with a first gear 4, the first gear 4 is fixedly connected to a first connecting shaft 5, a user drives the second connecting shaft 18 to rotate through a rocking rocker 6, the second connecting shaft 18 drives the third gear 19 to rotate when rotating, the third gear 19 drives the first gear 4 and the first connecting shaft 5 to rotate through engagement, the bottom end of the first connecting shaft 5 is movably connected to the upper surface of the base 1 through the rolling bearing, the left side and the right side of the first gear 4 are engaged with a second gear 16, the two second gears 16 are respectively and fixedly connected to the outer side surfaces of two fixed cylinders 2, the first connecting shaft 5 and the first gear 4 drive the, the two gears 16 drive the fixed cylinder 2 to rotate when rotating, the two fixed cylinders 2 drive the two screws 3 to rotate when rotating, so that the two screws 3 are used for driving the two threaded cylinders 12 to move to adjust the height of the track 11, the bottom ends of the two fixed cylinders 2 are movably connected to the base 1 through rolling bearings, chutes 17 are formed in the left and right inner side walls of the two fixed cylinders 2, sliders 37 are connected to the four chutes 17 in a sliding manner, the four sliders 37 are fixedly connected to the two screws 3 in pairs, the sliders 37 are arranged on the left and right side surfaces of the two screws 3, and the four sliders 37 are respectively connected to the four chutes 17 in a sliding manner, so that the screws 3 are connected with the fixed cylinders 2 through the chutes 17 and the sliders 37, the screws 3 are driven to rotate by the rotation of the fixed cylinders 2, the upper ends of the two screws 3 respectively penetrate through the two fixed cylinders 2 and extend to the outside of the two, the two screw rods 3 are both in threaded connection with a threaded cylinder 12, the rear side face of the right threaded cylinder 12 is fixedly connected with a first connecting plate 13, the left side face of the first connecting plate 13 is provided with a placing groove 25, one end of a third connecting plate 28 is movably connected in the placing groove 25, the other end of the third connecting plate 28 penetrates through a through hole 26 and extends into a second connecting plate 15, the third connecting plate 28 is movably connected in the placing groove 25, so that the first connecting plate 13 and the second connecting plate 15 are movably connected and are convenient to disassemble, the equipment is convenient to disassemble by a user to reduce the size, the equipment is convenient to carry, transport and store by the user, the through hole 26 is formed in the right side face of the second connecting plate 15, the second connecting plate 15 is fixedly connected on the rear side face of the left threaded cylinder 12, the upper surface and the lower surface of the left side of the third connecting plate 28 are both fixedly connected with one, the two notches 22 are respectively arranged on the upper surface and the lower surface of the second connecting plate 15, one end of a pin shaft 36 is fixedly connected to the front side surface of the second connecting plate 15, the pin shaft 36 is fixedly connected with the inner side surface of a rolling bearing, the outer side surface of the rolling bearing is fixedly connected in the fixed plate 14, one end of a spring 34 is fixedly connected to the left bottom surface of the fixed plate 14, the spring 34 is extruded by the fixed plate 14 when the fixed plate 14 rotates to generate elastic force, so that the fixed plate 14 is reset by the elastic force of the spring 34, the other end of the spring 34 is fixedly connected to the upper surface of a supporting plate 35, the rear side surface of the supporting plate 35 is fixedly connected to the front side surface of the second connecting plate 15, a through groove 30 is arranged on the right side of the fixed plate 14, the connecting rod 31 is enabled to move left and right in the through groove 30, further, the roller 32 is separated from the sleeve 29 to disassemble the first connecting plate 13 and the second connecting plate 15, the connecting rod 31 is movably connected in the through groove 30, the rear end of the connecting rod 31 is fixedly connected on the front side surface of the roller 32, the lower side of the roller 32 is movably connected in the sleeve 29, the sleeve 26 is fixedly connected on the front side surface of the first connecting plate 13, the fixing plate 14 is arranged on the second connecting plate 15, so that the fixing plate 14 and the roller 32 are connected with the sleeve 29 on the first connecting plate 13, further the connection between the roller 32 and the sleeve 29 is used for further fixing the first connecting plate 13 and the second connecting plate 15, further the third connecting plate 28 is prevented from separating from the placing groove 25 to influence the use of the device, the right side of the rear side surface of the first connecting plate 13 is fixedly connected with the clamping block 21, the left side of the rear side surface of the second connecting plate 15 is fixedly connected, the other ends of the two clamping plates 20 are fixedly connected to the front side surface of the rail 11, the two clamping plates 20 are arranged on the front side surface of the rail 11, and the two clamping plates 20 are respectively clamped in the two clamping blocks 21, so that a user can conveniently take the rail 11 off the equipment for independent use, and the practicability of the equipment is further improved, the left side surface and the right side surface of the rail 11 are fixedly connected with the supports 10, the front side surface and the back side surface of the two supports 10 are fixedly connected with the placing plates 7, the left side surface and the right side surface of the rail 11 are respectively provided with the supports 10, the placing plates 7 and the supports 9, so that the stability of the rail 11 in independent use is improved by the supports 10, the middle parts of the four placing plates 7 are respectively provided with threaded holes 24, the screws 8 are respectively in threaded connection with the four threaded holes 24, the supports 9 are respectively and fixedly connected to the bottom surfaces, thereby being convenient for a user to adjust the height of the four supports 9 to adjust the track 11 to a horizontal state when the track 11 is used alone, and further avoiding the influence on the shooting quality due to the unevenness of the ground or the desktop on which the track is placed, the upper surface of the left side of the fixing plate 14 is fixedly connected with a pull rod 33, the upper end of the pull rod 33 is arranged in a T shape, both the two clamping plates 20 are arranged in an L shape, the base 1 is arranged in a trapezoid shape, the contact area between the base 1 and the ground is increased by arranging the base 1 in the trapezoid shape, and further increasing the stability of the device in use, the upper end of the connecting shaft II 18 is fixedly connected with a rocker 6, the rocker 6 is provided with an anti-skid rubber sleeve, the front end of the connecting rod 31 is arranged in the T shape, the front end of the connecting rod 31 is larger than the length of the through groove 30, the front end of the connecting rod 31 is, all be provided with rubber anti-skidding cushion on four support 9 bottom surfaces, through all setting up anti-skidding cushion in four support 9 bottom surfaces to utilize anti-skidding cushion to increase support 9 and place the frictional force between the face when user exclusive use track 11, and then avoid track 11 to produce the slip influence in the use and shoot the quality, also further improved the practicality of this equipment simultaneously.
A use method of lifting track equipment for movie and television shooting equipment comprises the following operation steps:
s1, when using the device, the user firstly puts the device at a proper place, then puts the photographic equipment on the track 11 for use, when the track 11 needs to be lifted, the user rotates the rocker 6 forwards to drive the track 11 to move upwards, and if the track 11 needs to be lowered, the rocker is rocked backwards to adjust;
s2, when a user needs to use the rail 11 alone to shoot, the rail 11 is moved upwards to be taken down from the equipment, then the rail 11 is placed at a proper place, the heights of the four supports 9 are adjusted according to the flatness of a placing surface, so that the rail 11 is kept horizontal, and then the photographic equipment is placed on the rail 11 to be used;
s3, when the equipment needs to be carried and transported after shooting, a user firstly takes the rail 11 off the equipment, then pulls the third connecting plate 28 to enable the third connecting plate 28 to be placed in the groove 25, pushes the pull rod 33 downwards to enable the roller 32 to be separated from the sleeve 29, so that the first connecting plate 13 and the second connecting plate 15 are disconnected, and then sequentially takes the two screws 3 out of the two fixed cylinders 2, so that the equipment is detached, carried and stored.
The method comprises the following operation steps:
s1, when using the device, the user firstly places the device on a proper place, then places the photographic equipment on the track 11 for shooting, when the user needs to lift the track 11, the user shakes the rocker 6 forwards, the rocker 6 drives the connecting shaft II 18 and the gear III 19 to rotate forwards, the gear III 19 drives the gear I4 to rotate forwards through meshing transmission when rotating forwards, the gear I4 drives the gear II 16 on the left and right sides to rotate forwards through meshing transmission when rotating forwards, the two gears II 16 drives the two fixed cylinders 2 to rotate forwards in the rolling bearing when rotating forwards, the two fixed cylinders 2 drives the two screw rods 3 to rotate forwards when rotating forwards, the two screw rods 3 respectively drive the two screw thread cylinders 12 to move upwards when rotating forwards, the track 11 is driven to move upwards through the connecting plate I13 and the connecting plate II 15 when the two screw thread cylinders 12 move upwards, stopping rocking the rocker 6 when the rail 11 rises to a suitable height;
s2, when a user needs to adjust the rail 11 to descend, the rocker 6 is rotated backwards, when the user needs to use the rail 11 alone for shooting, the user pulls the rail 11 to move upwards, the rail 11 moves upwards, the two clamping plates 20 are driven to move upwards when moving upwards, when the two clamping plates 20 are separated from the clamping grooves 23, the rail 11 is taken down, then the user places the rail 11 at a proper place and enables the four supports 9 to be in contact with the ground or a table top, when the ground of a working place is uneven, the user moves in the threaded holes 24 through the rotating screws 8 so as to adjust the heights of the four supports 9 and ensure that the rail 11 is kept horizontal, and after the rail 11 is adjusted to be horizontal, the user places the photographic equipment on the rail 11 for shooting;
s3, when the user needs to carry the device after the shooting operation, the user firstly moves the rail 11 upwards to make the clamping plate 20 on the rail 11 separate from the clamping block 21, then the user pulls the two push-pull plates 27 to move leftwards along the notch 22, the two push-pull plates 27 drive the connecting plate three 28 to move leftwards when moving leftwards, the pull-pull plate 27 stops being pulled after the right end of the connecting plate three 28 separates from the placing groove 25, then the user pushes the pull rod 3 to move downwards, the pull rod 33 pushes the fixed plate 14 to rotate anticlockwise along the pin shaft 36 when moving downwards, the spring 34 is extruded to generate elasticity when the fixed plate 14 rotates anticlockwise, the fixed plate 14 drives the roller 32 to move upwards through the connecting rod 31 when rotating anticlockwise, the user pulls the left screw rod 3 to move upwards when the roller 32 separates from the sleeve 29, the left screw rod 3 drives the left two slide blocks 37 to move upwards along the left slide grooves 17 when moving upwards, place left side screw rod 3 aside after 3 bottoms of left side screw rod break away from solid fixed cylinder 2, then the user stimulates right side screw rod 3 and upwards removes to make right side screw rod 3 break away from the solid fixed cylinder 2 in right side, and then dismantle to this equipment and carry and deposit, when needs reuse this equipment, the screw rod 3 of the user left and right sides is placed respectively in two solid fixed cylinders 2, and connect then use connecting plate 13 and connecting plate two 15.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a lifting rail device for equipment is shot to movie & TV, includes base (1), its characterized in that: the upper surface of the base (1) is movably connected with a connecting shaft II (18) through a rolling bearing, a gear III (19) is fixedly connected onto the connecting shaft II (18), the rear side of the gear III (19) is meshed with a gear I (4), the gear I (4) is fixedly connected onto a connecting shaft I (5), the bottom end of the connecting shaft I (5) is movably connected onto the upper surface of the base (1) through the rolling bearing, the left side and the right side of the gear I (4) are respectively meshed with a gear II (16), the gear II (16) are respectively fixedly connected onto the outer side surfaces of two fixed cylinders (2), the bottom ends of the two fixed cylinders (2) are movably connected onto the base (1) through the rolling bearing, the left inner side wall and the right inner side wall of the two fixed cylinders (2) are respectively provided with a sliding groove (17), and four sliding blocks (37), the four sliding blocks (37) are fixedly connected to the two screw rods (3) pairwise, the upper ends of the two screw rods (3) respectively penetrate through the two fixed cylinders (2) and extend to the outside of the two fixed cylinders, the two screw rods (3) are both in threaded connection with the threaded cylinders (12), the rear side face of the threaded cylinder (12) on the right side is fixedly connected with the first connecting plate (13), the left side face of the first connecting plate (13) is provided with a placing groove (25), one end of a third connecting plate (28) is movably connected in the placing groove (25), the other end of the third connecting plate (28) penetrates through a through hole (26) and extends into the second connecting plate (15), the through hole (26) is formed in the right side face of the second connecting plate (15), the second connecting plate (15) is fixedly connected to the rear side face of the threaded cylinder (12) on the left side, and the upper and lower surfaces of the left side of the, the other ends of the two push-pull plates (27) penetrate through the notches (22) and extend to the outer part of the second connecting plate (15), the two notches (22) are respectively arranged on the upper surface and the lower surface of the second connecting plate (15), one end of a pin shaft (36) is fixedly connected to the front side surface of the second connecting plate (15), the pin shaft (36) is fixedly connected with the inner side surface of a rolling bearing, the outer side surface of the rolling bearing is fixedly connected into the fixing plate (14), one end of a spring (34) is fixedly connected to the bottom surface of the left side of the fixing plate (14), the other end of the spring (34) is fixedly connected to the upper surface of a supporting plate (35), the rear side surface of the supporting plate (35) is fixedly connected to the front side surface of the second connecting plate (15), a through groove (30) is formed in the right side of the fixing plate (14), a connecting rod (31, roller bearing (32) downside swing joint is in sleeve (29), sleeve (26) fixed connection is on connecting plate (13) leading flank, connecting plate (13) trailing flank right side fixedly connected with joint piece (21), another joint piece (21) of connecting plate two (15) trailing flank left side fixedly connected with, two joint groove (23), two have all been seted up in joint piece (21) equal swing joint has joint board (20) one end, two in joint groove (23) the equal fixed connection of joint board (20) other end is on track (11) leading flank, the equal fixedly connected with support (10) in side about track (11), two board (7) are placed to the equal fixedly connected with in side around support (10).
2. The lifting rail device for the movie shooting equipment according to claim 1, characterized in that: threaded holes (24) are formed in the middle of the four placing plates (7), screws (8) are connected in the four threaded holes (24) in a threaded mode, and supports (9) are fixedly connected to the bottom surfaces of the screws (8).
3. The lifting rail device for the movie shooting equipment according to claim 1, characterized in that: the upper surface of the left side of the fixing plate (14) is fixedly connected with a pull rod (33), and the upper end of the pull rod (33) is arranged in a T shape.
4. The lifting rail device for the movie shooting equipment according to claim 1, characterized in that: two joint board (20) are the L type setting, base (1) is trapezoidal setting.
5. The lifting rail device for the movie shooting equipment according to claim 1, characterized in that: the upper end of the second connecting shaft (18) is fixedly connected with a rocker (6), and an anti-skid rubber sleeve is arranged on the rocker (6).
6. The lifting rail device for the movie shooting equipment according to claim 1, characterized in that: the front end of the connecting rod (31) is arranged in a T shape, and the height of the front end of the connecting rod (31) is larger than the length of the through groove (30).
7. The lifting rail device for the movie shooting equipment according to claim 1, characterized in that: four rubber antiskid rubber mats are arranged on the bottom surfaces of the supports (9).
8. The use method of the lifting track device for the movie shooting equipment as claimed in claim 1, comprising the following operation steps:
s1, when the equipment is used, a user firstly places the device at a proper place, then places the photographic equipment on the track (11) for use, when the track (11) needs to be lifted, the user forwards rotates the rocker (6) to drive the track (11) to move upwards, and if the track (11) needs to be lowered, the rocker is backwards rocked to adjust;
s2, when a user needs to use the rail (11) alone to shoot, moving the rail (11) upwards to remove the rail (11) from the equipment, then placing the rail (11) at a proper place, adjusting the heights of the four supports (9) according to the flatness of a placing surface so as to keep the rail (11) horizontal, and then placing the photographic equipment on the rail (11) to use;
s3, when the equipment needs to be carried and transported after shooting, a user firstly takes the rail (11) off the equipment, then pulls the third connecting plate (28) to enable the third connecting plate (28) to be placed in the groove (25), and pushes the pull rod (33) downwards to enable the rolling shaft (32) to be separated from the sleeve (29), so that the first connecting plate (13) and the second connecting plate (15) are disconnected, and then the two screws (3) are sequentially taken out of the two fixed cylinders (2), so that the equipment is detached, carried and stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343258.3A CN112555619A (en) | 2020-11-26 | 2020-11-26 | Lifting track equipment for movie and television shooting equipment and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343258.3A CN112555619A (en) | 2020-11-26 | 2020-11-26 | Lifting track equipment for movie and television shooting equipment and use method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN112555619A true CN112555619A (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011343258.3A Withdrawn CN112555619A (en) | 2020-11-26 | 2020-11-26 | Lifting track equipment for movie and television shooting equipment and use method thereof |
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| Country | Link |
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| CN (1) | CN112555619A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113432017A (en) * | 2021-07-05 | 2021-09-24 | 重庆电子工程职业学院 | Photographic slide is used in professional preparation of movie & TV |
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