Convenient stop motion animation shooting device who adjusts
Technical Field
The invention relates to the technical field of photographic devices, in particular to a stop-motion animation shooting device convenient to adjust.
Background
The photographic method for taking cartoon film is mainly characterized by that it adopts the lattice-by-lattice shooting mode, i.e. the cartoon painter must draw picture into one picture, and the movements of scenery and figure in the picture are mutually connected, then these pictures are continuously shot one by one, and when the picture is projected, these mutually-connected faces can produce the effect of cartoon.
Present stop motion animation shooting device need go up and down when shooing, and the regulation that the photographer can't have vacated the hand and go up and down is carried out, consequently need have people's cooperative operation when going up and down in the shooting, and is comparatively troublesome, and current lift is single pole, leads to the lift in-process to take place to rock easily.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide a stop motion animation shooting device convenient to adjust.
The invention is realized by adopting the following technical scheme: the utility model provides a convenient stop motion animation shooting device who adjusts, its structure includes base, promotion structure, telescopic link, stable structure, rotary drum, camera, carousel, base top intermediate junction has the telescopic link, telescopic link top and carousel swing joint, install the rotary drum on the carousel, the rotary drum is connected with the camera, the telescopic link top is connected with stable structure, stable structure installs on the base, promotion structure is installed in the base outside.
As an optimization, the stabilizing structure is composed of 3 hinged rods and 3 moving devices, each moving device is hinged to the top of each telescopic rod through the hinged rods, the moving devices are installed on the base, and 2 convex strips parallel to each other are arranged on the outer side of the base.
As an optimization, the mobile device comprises a motor, a nut, a screw rod and a slide rail, the slide rail is embedded at the top of the base, the outer end of the slide rail is connected with the motor, the motor is connected with the screw rod arranged in the slide rail, the screw rod is movably connected with the nut, and the nut is hinged with the hinge rod.
As optimization, the pushing structure comprises a supporting plate, a pushing frame, an upper pushing block and a lower pushing block, wherein two sides of the pushing frame are connected with two ends of the supporting plate, the supporting plate is arranged in 2 convex strips, and the upper pushing block and the lower pushing block are respectively arranged on two sides inside the pushing frame.
As optimization, the base side is equipped with the recess, install the start structure in the recess, the recess is established in the propelling movement frame side.
As the optimization, the start structure includes articulated shaft, lever, conducting block, positive switch, burden switch, arc, spring, positive switch, burden switch are connected respectively in the inside upper and lower both sides of recess, the arc is connected in the recess and is established in positive switch, burden switch side, the articulated shaft is connected in the recess, the lever is installed on the articulated shaft, the one end of lever is connected with the conducting block, the conducting block is established in the arc side, the other end of lever is established in pushing away the frame, the upper and lower both sides of lever are connected with the recess through the spring respectively.
Preferably, a pull rope is connected between the springs.
As optimization, the positive switch and the negative switch are connected with motors of 3 moving devices, and contact pieces arranged on the positive switch and the negative switch are respectively arranged on the arc-shaped plates.
As optimization, the top of the push frame is divided into three parts by a painting brush, and marks of 'rising', 'circle' and 'falling' are marked, and the 'circle' represents a closed state.
Preferably, the base is provided with a mark, and the mark is arranged right above the lever.
Preferably, the support plate is provided with a friction strip.
Preferably, the spring is conical.
Advantageous effects
When the invention is used, a photographer places two hands on two sides of a camera, can rotate the camera up, down, left and right through a turntable and a rotary drum, can drive a hinged rod to drive a telescopic rod to ascend and descend through the synchronous movement of a moving device when ascending and descending, can improve the stability of the camera ascending and descending through a 3-foot tripod design, only needs feet to be placed on a supporting plate to push a pushing frame to rotate when starting the ascending and descending, the pushing frame rotates anticlockwise, an up-pushing block tilts a lever, a conductive block of the lever downwards rotates to be contacted with a contact piece of a positive switch, so that the positive switch is opened, the moving device simultaneously rotates forwards to drive the bottom of the hinged rod to move towards the middle, so as to push the camera upwards, when descending is opposite to the operation, when not moving, the middle of the pushing frame is aligned with the lever, so that the lever keeps balance under the action of a spring, the mobile device is fixed without movement.
Compared with the prior art, the invention has the beneficial effects that: through the design of 3 mobile device and hinge bar, can the camera more stable when going up and down, can make the photographer start the lift through the promotion of foot through promoting the structure, make the lift of shooting process can liberate both hands, it is more convenient.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a stop motion animation photographing device convenient to adjust according to the present invention.
Fig. 2 is a top view of a stabilization construct of the present invention.
FIG. 3 is a schematic view of the internal structure of the base of the present invention.
Fig. 4 is a schematic structural diagram of the starting structure of the present invention.
FIG. 5 is a schematic diagram of the inner structure of the push frame of the present invention.
FIG. 6 is a schematic view of the position relationship between the lever and the upper and lower push blocks according to the present invention.
In the figure: the device comprises a base 1, a pushing structure 2, a telescopic rod 3, a stabilizing structure 4, a rotary drum 5, a camera 6, a rotary disc 7, a hinge rod 40, a moving device 41, a convex strip 10, a motor 410, a nut 411, a lead screw 412, a sliding rail 413, a supporting plate 20, a pushing frame 21, an upper pushing block 22, a lower pushing block 23, a groove 11, a starting structure a, a hinge shaft a1, a lever a2, a conductive block a3, a positive switch a4, a negative switch a5, an arc-shaped plate a6, a spring a7 and a pull rope a 8.
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.
Example 1
Referring to fig. 1-3, the present invention provides a convenient adjustable stop motion animation shooting device, comprising: the structure of the device comprises a base 1, a pushing structure 2, an expansion link 3, a stabilizing structure 4, a rotary drum 5, a camera 6 and a rotary table 7, wherein the expansion link 3 is connected with the middle of the top of the base 1, the top of the expansion link 3 is movably connected with the rotary table 7, the rotary drum 5 is installed on the rotary table 7, the rotary drum 5 is connected with the camera 6, the top of the expansion link 3 is connected with the stabilizing structure 4, the stabilizing structure 4 is installed on the base 1, the pushing structure 2 is installed on the outer side of the base 1, the stabilizing structure 4 is composed of 3 hinge rods 40 and 3 moving devices 41, each moving device 41 is hinged with the top of the expansion link 3 through the hinge rod 40, the moving devices 41 are installed on the base 1, 2 convex strips 10 which are parallel to each other are arranged on the outer side of the base 1, each moving device 41 comprises a motor 410, a nut 411, a screw 412 and a slide rail 413, the slide rail 413 is embedded at the top of the base 1, the outer end of the slide rail 413 is connected with the motor 410, the motor 410 is connected with a lead screw 412 arranged in the slide rail 413, the lead screw 412 is movably connected with a nut 411, and the nut 411 is hinged with the hinge rod 40.
The working principle is as follows: when the camera is used, a photographer places two hands on two sides of the camera 6, can rotate the camera up, down, left and right through the turntables 7 and the rotary drums 5, can drive the hinged rod 40 to drive the telescopic rod 3 to ascend and descend through synchronous movement of the 3 moving devices 41, and can improve the ascending and descending stability of the camera 6 through a 3-foot standing design.
Example 2
Referring to fig. 1-6, the present invention provides a convenient adjustable stop motion animation shooting device, comprising: the pushing structure 2 comprises a supporting plate 20, a pushing frame 21, an upper pushing block 22 and a lower pushing block 23, two sides of the pushing frame 21 are connected with two ends of the supporting plate 20, the supporting plate 20 is arranged in 2 convex strips 10, two sides inside the pushing frame 21 are respectively provided with the upper pushing block 22 and the lower pushing block 23, a groove 11 is arranged on the side surface of the base 1, a starting structure a is arranged in the groove 11, the groove 11 is arranged on the side surface of the pushing frame 21, the starting structure a comprises a hinged shaft a1, a lever a2, a conductive block a3, a positive switch a4, a negative switch a5, an arc-shaped plate a6 and a spring a7, the positive switch a4 and the negative switch a5 are respectively connected on the upper side and the lower side inside the groove 11, the arc-shaped plate a6 is connected in the groove 11 and arranged on the side surfaces of the positive switch a4 and the negative switch a5, the hinged shaft a1 is connected in the groove 11, the lever a2 is arranged on the hinged shaft a1, one end of the lever a2 is connected with the conductive block a3, the conductive block a3 is arranged on the side surface of an arc-shaped plate a6, the other end of a lever a2 is arranged in a pushing frame 21, the upper side and the lower side of the lever a2 are respectively connected with a groove 11 through a spring a7, a pull rope a8 is connected in the middle of a spring a7, a positive switch a4 and a negative switch a5 are both connected with motors 410 of 3 moving devices 41, contact pieces arranged on the positive switch a4 and the negative switch a5 are respectively arranged on the arc-shaped plate a6, the top of the pushing frame 21 is divided into three parts by painting brushes, and marks of 'lifting', 'coiling' and 'descending' are respectively marked on the pushing frame, the coil indicates a closing state, a mark is arranged on the base 1 and is arranged right above the lever a2, so that the pushing frame 21 is conveniently aligned, a friction strip is arranged on the support plate 20 to prevent low slipping, the spring a7 is conical to ensure the verticality of the spring a 7.
The working principle is as follows: when the lifting is started, the pushing frame 21 is pushed to rotate only by putting feet on the supporting plate 20, when the lifting is started, the pushing frame 21 rotates anticlockwise, the push-up block 22 tilts the lever a2, the conductive block a3 of the lever a2 rotates downwards to be in contact with 2 contact pieces of the positive switch a4, the positive switch a4 is opened, 3 moving devices 41 simultaneously rotate forwards to drive the bottom of the hinge rod 40 to move towards the middle, so that the camera 6 is pushed upwards, when the lifting is started, the operation is opposite to the operation, when the lifting is stopped, the middle of the pushing frame 21 is aligned with the lever a2, the lever a2 is kept balanced under the action of the spring a7, and the moving device 41 is fixed without stopping.
Compared with the prior art, the invention has the technical progress that: through the design of 3 mobile device and hinge bar, can the camera more stable when going up and down, can make the photographer start the lift through the promotion of foot through promoting the structure, make the lift of shooting process more convenient.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.