CN113628504A - Full-touch folding teaching board for animation design demonstration - Google Patents

Abstract

The invention discloses a full-touch folding teaching board for animation design demonstration, which comprises a base, wherein two telescopic rods are fixedly connected to the top of the base, a fixing ring is slidably mounted between the two telescopic rods through a movable block, a second gear is rotatably mounted at the bottom of the inner bottom of the fixing ring, a driving mechanism for rotating the second gear is connected to the bottom of the fixing ring, a rotating plate is fixedly connected to the upper surface of the second gear, mounting shafts are rotatably mounted at two ends of the rotating plate, plate bodies are arranged at the tops of the two mounting shafts through rotating mechanisms, and a deflection mechanism for adjusting the angles of the two plate bodies is arranged in the fixing ring. The structure of the invention can effectively reduce the volume of the device, is convenient for carrying and transportation, and can protect the two plate bodies by the protection function of the housing, thereby prolonging the service life of the device.

Description

Full-touch folding teaching board for animation design demonstration

Technical Field

The invention relates to the technical field of animation design demonstration, in particular to a full-touch folding teaching board for animation design demonstration.

Background

Animation design refers to a professional course which determines the forms and shapes of a background, a foreground and props on the basis of a storyboard and completes the design and production of a scene environment and a background picture, and medical science proves that human beings have the characteristic of 'persistence of vision' and do not disappear within 0.34 second after seeing a picture or an object. By using the principle, a picture is played before the picture is not disappeared, and a smooth visual change effect can be brought to people. Animation and video are often considered to be the same thing, primarily because they both fall into the category of "dynamic images". The dynamic image is a static image or a graphic sequence which changes gradually continuously, and the display is changed in sequence along a time axis, so that a media form of motion visual perception is generated.

Disclosure of Invention

The invention aims to provide a full-touch folding teaching board for animation design demonstration, which can effectively reduce the volume of the device through the structural arrangement, is convenient to carry and transport, can protect two board bodies through the protection effect of a housing, prolongs the service life of the board bodies, and solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a full-touch folding teaching board for animation design demonstration comprises a base, wherein two telescopic rods are fixedly connected to the top of the base, a fixing ring is slidably mounted between the two telescopic rods through a movable block, a second gear is rotatably mounted at the bottom of the inner bottom of the fixing ring, a driving mechanism for rotating the second gear is connected to the bottom of the fixing ring, a rotating plate is fixedly connected to the upper surface of the second gear, mounting shafts are rotatably mounted at two ends of the rotating plate, a board body is arranged at the tops of the two mounting shafts through the rotating mechanism, and a deflection mechanism for adjusting the angles of the two board bodies is arranged in the fixing ring;

two the telescopic link top is provided with the housing, the housing inner wall is connected with the show mechanism that is used for animation transform and demonstration.

Preferably, the deflection mechanism includes first gear, first gear rotates through the round pin axle and installs at solid fixed ring's interior bottom, mesh between first gear and the second gear, the last fixed surface of first gear has the cam, installation axle bottom is connected with the horizontal pole, the gyro wheel is installed in the rotation of the both ends of horizontal pole, the gyro wheel rolls at solid fixed ring's inner wall, the solid fixed ring inner wall that first gear corresponds the position is seted up flutedly.

Preferably, slewing mechanism includes fixed frame, fixed frame fixed mounting is at the top of installation axle, the bull stick is installed in the rotation of the both ends of installation axle, and shown plate body is fixed two the opposite face of bull stick, one of them the one end of bull stick is provided with the draw-in groove, the fixed frame outer wall of draw-in groove below is fixed with the elasticity fixture block.

Preferably, the driving mechanism comprises a screw rod, the screw rod is rotatably installed on the upper surface of the base through a through hole, a rod sleeve is connected to the screw rod in a threaded mode, the top of the rod sleeve is connected with the lower surface of the second gear, and the top of the base is connected with an inserting mechanism used for limiting the rod sleeve.

Preferably, the inserting mechanism comprises two fixing plates, wherein the two magnetic blocks are fixed on the opposite surfaces of the two fixing plates, the two opposite surfaces of the magnetic blocks are connected with first magnetic plates through elastic columns, the two opposite surfaces of the first magnetic plates are fixed with lugs, and limit grooves matched with the lugs are formed in the rod sleeve.

Preferably, show mechanism is including placing the frame, it fixes on the housing inner wall that is close to the recess to place the frame, it is provided with compression spring to place the inside of frame, compression spring one end is provided with a plurality of animation demonstration boards, two through supporting the board all be provided with the sucking disc that is used for adsorbing animation demonstration board on the plate body.

Preferably, the outer wall of the placing frame is fixedly connected with a scraper, and the inner wall of the housing below the scraper is fixedly provided with a collecting frame.

Preferably, the telescopic rod and the housing are movably mounted through a bolt assembly.

Preferably, the housing is provided with an observation port for observation.

Preferably, the top of the housing is provided with a light for dimming.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the arrangement of the structure, the two plate bodies are horizontally folded, and the cover shell slides downwards to the top of the base along the plate bodies, so that the size of the device can be effectively reduced, the device is convenient to carry and transport, and the two plate bodies can be protected through the protection effect of the cover shell, and the service life of the device is prolonged.

2. According to the invention, through the cross rod arranged at the bottom of the second gear and the roller rotatably arranged on the cross rod, when the screw rod is rotated, the two plate bodies can be angularly deflected, so that the two plate bodies are convenient to watch, and the visual field range is improved.

3. According to the invention, through the arrangement of the driving mechanism and the action of the housing, when the plate body is positioned outside the housing, the teaching content can be written and explained through the plate body, when the driving mechanism drives the rod sleeve to move upwards, the whole fixing ring is driven to move upwards until the upper surface of the fixing ring is contacted with the bottom of the housing, a darkroom is formed in the housing, and the light on the top of the housing is opened to brightly adjust, so that the animation transformation and demonstration processes can be carried out, the functions of the plate body are enriched, and the practicability is improved.

4. Through the further arrangement of the structure, when the plate body is abutted against the port of the animation demonstration plate, the suction cup can absorb the animation demonstration plate and enable the animation demonstration plate to be attached to the surface of the plate body and then be matched with the arranged groove, when the roller rotates to be close to the groove, the rotation action of the cam can further enable the roller to enter the groove, so that one-time overturning is generated, the side, attached with the animation demonstration plate, of the plate body is positioned on the front side, when the plate body continues to rotate, the plate body can be watched through the observation port arranged on the housing, then when the plate body rotates to be close to the material collecting frame, the displayed animation demonstration plate can be stripped and dropped into the material collecting frame due to the blocking action of the scraper, when the suction cup deflects to the end face of the animation demonstration plate again, the next animation demonstration plate can be adsorbed on the surface of the plate body again for circular display, and therefore, a dynamic animation transformation and demonstration process can be realized, the experience of observers is greatly improved.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a schematic perspective sectional view of the present invention;

FIG. 3 is a schematic top sectional view of the housing of the present invention;

FIG. 4 is a partially disassembled perspective view of the present invention;

FIG. 5 is an enlarged view of the driving mechanism of the present invention;

FIG. 6 is a schematic view of a folded front perspective structure of the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a plate body; 2. a telescopic rod; 3. a groove; 4. a fixing ring; 6. a base; 7. a fixing plate; 8. a screw; 9. a rod sleeve; 11. a movable block; 12. a roller; 14. a suction cup; 15. a housing; 16. a viewing port; 17. a cam; 18. a first gear; 19. an animation demonstration board; 20. placing the frame; 21. a spring; 22. a squeegee; 24. a material collecting frame; 25. rotating the plate; 26. a second gear; 27. a cross bar; 28. a limiting groove; 29. a first magnetic plate; 30. a magnetic block; 31. a bump; 32. a rotating rod; 33. a fixing frame; 34. an elastic clamping block; 35. a card slot; 36. and (4) installing a shaft.

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.

Referring to fig. 1 to 7, the present invention provides a technical solution: a full-touch folding teaching board for animation design demonstration comprises a base 6, wherein the top of the base 6 is fixedly connected with two telescopic rods 2, a fixing ring 4 is slidably mounted between the two telescopic rods 2 through a movable block 11, the bottom of the inner bottom of the fixing ring 4 is rotatably mounted with a second gear 26, the bottom of the fixing ring 4 is connected with a driving mechanism for rotating the second gear 26, the upper surface of the second gear 26 is fixedly connected with a rotating plate 25, mounting shafts 36 are rotatably mounted at two ends of the rotating plate 25, the tops of the two mounting shafts 36 are provided with plate bodies 1 through rotating mechanisms, and a deflection mechanism for adjusting the angles of the two plate bodies 1 is arranged inside the fixing ring 4;

the top parts of the two telescopic rods 2 are provided with a housing 15, and the inner wall of the housing 15 is connected with a display mechanism for animation transformation and demonstration.

Through the setting between the structure, the volume of device has been dwindled greatly, portable transportation to through the guard action of housing 15, can protect two plate bodys 1, improved its life.

Further, the deflection mechanism comprises a first gear 18, the first gear 18 is rotatably installed at the inner bottom of the fixing ring 4 through a pin shaft, the first gear 18 is meshed with the second gear 26, a cam 17 is fixed on the upper surface of the first gear 18, a cross rod 27 is connected to the bottom of the installation shaft 36, rollers 12 are rotatably installed at two ends of the cross rod 27, the rollers 12 roll on the inner wall of the fixing ring 4, and a groove 3 is formed in the inner wall of the fixing ring 4, corresponding to the first gear 18.

Through the horizontal pole 27 that second gear 26 bottom set up, and go up the gyro wheel 12 that rotates the installation, when rotating screw 8, can realize that two plate bodys 1 take place the angle and deflect, thereby be convenient for people's the viewing, the field of vision scope has been improved, in the animation transform and the demonstration in-process are carried out to needs, later the recess 3 that the cooperation set up, when gyro wheel 12 rotates and is close recess 3, cam 17's rotation effect can further make inside gyro wheel 12 gets into recess 3, thereby make plate body 1 take place once the upset, make plate body 1 paste the one side that animation demonstration board 19 is located the front side.

Further, the rotating mechanism comprises a fixing frame 33, the fixing frame 33 is fixedly mounted at the top of the mounting shaft 36, the two ends of the mounting shaft 36 are rotatably mounted with the rotating rods 32, the plate body 1 is fixed on the opposite surfaces of the two rotating rods 32, one end of one of the rotating rods 32 is provided with a clamping groove 35, and the outer wall of the fixing frame 33 below the clamping groove 35 is fixed with an elastic clamping block 34.

Because the rotation installation of plate body 1 rotates two plate bodies 1 90 degrees, makes it take place the level and folds to through the setting of draw-in groove 35 and elasticity fixture block 34, can realize the fixed of plate body 1 current position.

Further, actuating mechanism includes screw rod 8, and screw rod 8 passes through the through-hole and rotates the installation at 6 upper surfaces of base, and threaded connection has rod cover 9 on the screw rod 8, and the top of rod cover 9 is connected with second gear 26 lower surface, and the top of base 6 is connected with and is used for the spacing grafting mechanism of rod cover 9.

The rod sleeve 9 is not limited, when the screw 8 is manually rotated, the rod sleeve 9 can be driven to rotate, the rod sleeve 9 further drives the second gear 26 to rotate, when the rod sleeve 9 is in a limiting state, and when the screw 8 is rotated at the moment, the rod sleeve 9 can be driven to move upwards, so that the fixing ring 4 is driven to move upwards integrally.

Further, the inserting mechanism comprises two fixing plates 7, magnetic blocks 30 are fixed on opposite surfaces of the two fixing plates 7, the opposite surfaces of the two magnetic blocks 30 are connected with first magnetic plates 29 through elastic columns, the opposite surfaces of the two first magnetic plates 29 are fixed with protruding blocks 31, and limiting grooves 28 matched with the protruding blocks 31 are formed in the rod sleeve 9.

Through electrifying between first magnetic sheet 29 and magnetic path 30, at this moment under the magnetic repulsion effect, lug 31 and spacing groove 28 block, rod cover 9 is in spacing state this moment, does not have the circular telegram between first magnetic sheet 29 and the magnetic path 30, the reset effect of cooperation elasticity post for lug 31 does not block with spacing groove 28, and rod cover 9 is not spacing this moment.

Further, show mechanism is including placing frame 20, places frame 20 and fixes on the housing 15 inner wall that is close to recess 3, places the inside compression spring 21 that is provided with of frame 20, and compression spring 21 one end is provided with a plurality of animation demonstration boards 19 through supporting the board, all is provided with sucking disc 14 that is used for adsorbing animation demonstration board 19 on two plate bodys 1.

When plate body 1 contradicts with animation demonstration board 19 port, because sucking disc 14 can adsorb animation demonstration board 19, and make animation demonstration board 19 paste with plate body 1 surface, setting through deflection mechanism, thereby make plate body 1 take place the upset once, make plate body 1 paste the one side that animation demonstration board 19 is located the front side, when plate body 1 continues to rotate, alright watch through viewing aperture 16 that sets up on housing 15, through the hindrance of scraper blade 22, alright strip animation demonstration board 19 after the show and fall into collection material frame 24, when sucking disc 14 deflects to animation demonstration board 19 port once more, next animation demonstration board 19 alright adsorb again and circulate the show on plate body 1 surface, thereby alright realize a dynamic animation transform and demonstration process, very big improvement observer's experience degree.

Furthermore, a scraper 22 is fixedly connected to the outer wall of the placing frame 20, and an aggregate frame 24 is fixed to the inner wall of the housing 15 below the scraper 22.

When the plate body 1 is rotated to be close to the material collecting frame 24, the displayed animation demonstration plate 19 can be peeled off and dropped into the material collecting frame 24 due to the blocking effect of the scraper 22.

Further, the telescopic rod 2 and the housing 15 are movably mounted through a bolt assembly.

The cover 15 is slid down along the plate 1 to the top of the base 6, thereby greatly reducing the size of the device.

Further, the housing 15 is provided with an observation port 16 for observation.

The viewing port 16 is provided to facilitate viewing of the animation demonstration board 19 within the housing 15.

Further, a lamp for dimming is provided on the top of the housing 15.

The rod sleeve 9 moves upwards to drive the whole fixed ring 4 to move upwards until the upper surface of the fixed ring 4 contacts with the bottom of the housing 15 to form a darkroom with the inside of the housing 15, and the light at the top of the housing 15 is opened to adjust the brightness, so that a good environment is provided for the animation transformation and demonstration process.

The working principle is as follows: when the full-touch foldable teaching board for animation design demonstration is used, when the board is in a state shown in figure 1, teaching contents can be written and explained on the board body 1, at the moment, no electricity is supplied between the first magnetic board 29 and the magnetic block 30, the lug 31 is not clamped with the limiting groove 28, at the moment, the rod sleeve 9 is not limited, when the screw 8 is manually rotated, the rod sleeve 9 can be driven to rotate, the rod sleeve 9 further drives the second gear 26 to rotate, and due to the meshing effect between the second gear 26 and the first gear 18, the first gear 18 can be further rotated, so that the cam 17 on the first gear 18 is driven to rotate and be matched, the cross rod 27 arranged at the bottom of the second gear 26 and the roller 12 rotatably arranged on the cross rod 26 can realize that the two board bodies 1 are subjected to angular deflection when the screw 8 is rotated;

when animation transformation and demonstration are needed, the suction cup 14 on the board body 1 is opened to work, the first magnetic board 29 and the magnetic block 30 are electrified, the lug 31 is clamped with the limiting groove 28 under the repulsive action of magnetic force, the rod sleeve 9 is in a limiting state, the rod sleeve 9 can be driven to move upwards when the screw 8 is rotated, so that the fixing ring 4 is driven to move upwards integrally until the upper surface of the fixing ring 4 is contacted with the bottom of the housing 15 to form a darkroom with the inside of the housing 15, the light on the top of the housing 15 is opened to be brightly regulated, the limiting on the rod sleeve 9 is released, the screw 8 is rotated to drive the second gear 26 to rotate, the second gear 26 can further realize the annular motion of the two board bodies 1 around the inner wall of the fixing ring 4, so that the board bodies 1 are deflected, when the board bodies 1 are abutted against ports of the animation boards 19, the suction cup 14 can absorb the animation boards 19, the animation demonstration board 19 is attached to the surface of the board body 1 and then matched with the groove 3, when the roller 12 rotates to be close to the groove 3, the roller 12 can further enter the groove 3 through the rotating action of the cam 17, so that one-time overturning occurs, the side, attached with the animation demonstration board 19, of the board body 1 is located on the front side, when the board body 1 continues to rotate, the board body can be watched through the observation port 16 arranged on the housing 15, then when the board body 1 rotates to be close to the material collecting frame 24, due to the blocking action of the scraper 22, the displayed animation demonstration board 19 can be stripped and dropped into the material collecting frame 24, when the suction cup 14 deflects to the end face of the animation demonstration board 19 again, the next animation demonstration board 19 can be adsorbed on the surface of the board body 1 again for circular display, and therefore a dynamic animation transformation and demonstration process can be realized;

after the demonstration, because the installation of the rotation of plate body 1, rotate two plate bodies 1 90 degrees, make it take place the level and fold to reduce the height of telescopic link 2, and with housing 15 along plate body 1 lapse to 6 tops of base, as shown in fig. 6, effectively reduced the volume of device this moment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a foldable teaching board of full touch-control for animation demonstration, includes base (6), its characterized in that: the top of the base (6) is fixedly connected with two telescopic rods (2), a fixing ring (4) is slidably mounted between the two telescopic rods (2) through a movable block (11), the bottom of the inner bottom of the fixing ring (4) is rotatably mounted with a second gear (26), the bottom of the fixing ring (4) is connected with a driving mechanism for rotating the second gear (26), the upper surface of the second gear (26) is fixedly connected with a rotating plate (25), mounting shafts (36) are rotatably mounted at two ends of the rotating plate (25), the tops of the two mounting shafts (36) are provided with plate bodies (1) through rotating mechanisms, and a deflection mechanism for adjusting the angles of the two plate bodies (1) is arranged inside the fixing ring (4);

two telescopic link (2) top is provided with housing (15), housing (15) inner wall connection has the show mechanism that is used for animation transform and demonstration.

2. The full-touch folding teaching board for animation demonstration according to claim 1, wherein: deflection mechanism includes first gear (18), first gear (18) are installed at the interior bottom of solid fixed ring (4) through the round pin axle rotation, meshing between first gear (18) and second gear (26), the last fixed surface of first gear (18) has cam (17), installation axle (36) bottom is connected with horizontal pole (27), gyro wheel (12) are installed in the rotation of the both ends of horizontal pole (27), gyro wheel (12) roll at the inner wall of solid fixed ring (4), gu fixed ring (4) inner wall that first gear (18) correspond the position is seted up fluted (3).

3. The full-touch folding teaching board for animation demonstration according to claim 1, wherein: slewing mechanism is including fixed frame (33), fixed frame (33) fixed mounting is at the top of installation axle (36), the both ends of installation axle (36) are rotated and are installed bull stick (32), and shown plate body (1) is fixed two the opposite face of bull stick (32), one of them the one end of bull stick (32) is provided with draw-in groove (35), fixed frame (33) outer wall of draw-in groove (35) below is fixed with elasticity fixture block (34).

4. The full-touch folding teaching board for animation demonstration according to claim 1, wherein: actuating mechanism includes screw rod (8), screw rod (8) are installed at base (6) upper surface through the through-hole rotation, threaded connection has rod cover (9) on screw rod (8), rod cover (9) top is connected with second gear (26) lower surface, the top of base (6) is connected with and is used for the spacing grafting mechanism of rod cover (9).

5. The full-touch folding teaching board for animation demonstration according to claim 4, wherein: the inserting mechanism comprises two fixing plates (7), wherein magnetic blocks (30) are fixed on opposite surfaces of the fixing plates (7), the opposite surfaces of the magnetic blocks (30) are connected with first magnetic plates (29) through elastic columns, the opposite surfaces of the first magnetic plates (29) are fixed with bumps (31), and limit grooves (28) matched with the bumps (31) are formed in the rod sleeve (9).

6. The full-touch folding teaching board for animation demonstration according to claim 1, wherein: show mechanism is including placing frame (20), place frame (20) and fix on housing (15) inner wall near recess (3), place inside compression spring (21) that is provided with of frame (20), compression spring (21) one end is provided with a plurality of animation demonstration boards (19), two through the butt board all be provided with sucking disc (14) that are used for adsorbing animation demonstration board (19) on plate body (1).

7. The full-touch folding teaching board for animation demonstration according to claim 6, wherein: the outer wall of the placing frame (20) is fixedly connected with a scraper (22), and a collecting frame (24) is fixed on the inner wall of the housing (15) below the scraper (22).

8. The full-touch folding teaching board for animation demonstration according to claim 1, wherein: the telescopic rod (2) and the housing (15) are movably mounted through a bolt component.

9. The full-touch folding teaching board for animation demonstration according to claim 1, wherein: the housing (15) is provided with an observation port (16) for observation.

10. The full-touch folding teaching board for animation demonstration according to claim 1, wherein: and the top of the housing (15) is provided with light for dimming adjustment.

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