1. The utility model provides a three-dimensional animation display device, includes the base, its characterized in that is connected with the lift box on the base, is provided with the connecting plate in the lift box, still includes:

the display screen mechanism is arranged on the connecting plate and used for playing the three-dimensional animation;

the lifting mechanism is arranged on the base and comprises a first gear driving assembly, a screw driving assembly and a ball connecting assembly, the first gear driving assembly is arranged in the base, the ball connecting assembly comprises a first connecting block fixedly connected to the sliding block, a supporting column is fixedly connected to the first connecting block, a ball groove is formed in one side, close to the supporting column, of the connecting plate, balls are slidably connected between the ball groove and the screw driving assembly, the lifting mechanism drives the screw driving assembly to drive the display screen mechanism to lift through the first gear driving assembly, and meanwhile, the rotary connection of the lifting mechanism and the display screen mechanism is achieved through the arrangement of the balls and the ball groove;

and the rotating mechanism is arranged in the base and used for driving the display screen mechanism to rotate.

2. The apparatus of claim 1, wherein the display mechanism comprises a plurality of fixing rods fixedly connected to the connecting plate, the display is fixedly connected between the fixing rods, and a protective cover is fixedly connected to an end of the fixing rod away from the connecting plate.

3. The three-dimensional animation display device as claimed in claim 1, wherein the first gear driving assembly comprises a gear portion and a power source portion, the gear portion comprises a connecting cylinder with one end rotatably connected to the inner wall of the inner cavity of the base, the other end of the connecting cylinder is fixedly connected with a gear disc, a plurality of sets of first gears are arranged on the outer side of the gear disc, and the first gears are meshed with the gear disc.

4. The three-dimensional animation display device as claimed in claim 3, wherein the power source part comprises a first power source fixedly connected to the inner wall of the inner cavity of the base, and a second gear is fixedly connected to an output shaft of the first power source and is engaged with the gear plate.

5. The three-dimensional animation display device as claimed in claim 1, wherein the screw driving assembly comprises a sliding groove fixedly connected to the inner wall of the lifting box, a first screw is rotatably connected to the sliding groove, one end of the first screw passes through the base and is fixedly connected to the first gear, and a sliding block slidably connected to the sliding groove is threadedly connected to the screw.

6. The three-dimensional animation display device as claimed in claim 1, wherein the rotating mechanism comprises a gear post having one end fixedly connected to a middle portion of one side of the connecting plate, the other end of the gear post is disposed in a cavity of the base, a second power source is disposed in the cavity of the base, a third gear is fixedly connected to an output shaft of the second power source, and the third gear is engaged with the gear post.

7. The three-dimensional animation display device as claimed in claim 1, wherein a cover plate mechanism is provided on one side of the lifting box, the cover plate mechanism comprises a lifting groove provided on one side of the lifting box, a screw assembly is provided in the lifting groove, and a cover plate assembly is connected to the screw assembly.

8. The three-dimensional animation display device as claimed in claim 8, wherein the screw assembly comprises a second connecting block disposed in the lifting groove, a second screw is fixedly connected to one side of the second connecting block, a third screw is fixedly connected to the other side of the second connecting block, one end of the third screw passes through the lifting groove and is fixedly connected to an output shaft of a third power source, and the third power source is fixedly connected to an outer wall of the lifting groove.

9. The three-dimensional animation display device as claimed in claim 9, wherein the cover plate assembly comprises a driving block screwed on the second screw rod and the third screw rod, one end of the adapting rod is rotatably connected to the driving block, the other end of the adapting rod is rotatably connected to a third connecting block, a fixing shaft is rotatably connected to the third connecting block, and a cover plate is rotatably connected to the fixing shaft.

Background

Information display boards are generally arranged in scenic spots, parks and amusement parks, the purpose of the information display boards is to enable visitors or gamers to know and understand the scenic spots in the park more and to play a good guiding role, and the information display boards generally issue notification notices, weather conditions, tourist guides, background stories and the like about the scenic spots.

However, the existing scenic spot display boards are single and ancient boards, which cannot vividly present the characteristics of scenic spots, cannot leave a deep impression on tourists, and even cannot attract the eyeballs of the tourists, so that a three-dimensional animation display device is provided for displaying the characteristics of scenic spots.

Disclosure of Invention

The present invention is directed to a three-dimensional animation display device, so as to solve the problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a three-dimensional animation display device, includes the base, is connected with the lift box on the base, is provided with the connecting plate in the lift box, still includes:

the display screen mechanism is arranged on the connecting plate and used for playing the three-dimensional animation;

the lifting mechanism is arranged on the base and comprises a first gear driving assembly, a screw driving assembly and a ball connecting assembly, the first gear driving assembly is arranged in the base, the ball connecting assembly comprises a first connecting block fixedly connected to the sliding block, a supporting column is fixedly connected to the first connecting block, a ball groove is formed in one side, close to the supporting column, of the connecting plate, balls are slidably connected between the ball groove and the screw driving assembly, the lifting mechanism drives the screw driving assembly to drive the display screen mechanism to lift through the first gear driving assembly, and meanwhile, the rotary connection of the lifting mechanism and the display screen mechanism is achieved through the arrangement of the balls and the ball groove;

and the rotating mechanism is arranged in the base and used for driving the display screen mechanism to rotate.

As a further scheme of the invention: the display screen mechanism comprises a fixed rod fixedly connected to the connecting plate, a display screen is fixedly connected between the fixed rods, and the fixed rod is far away from a protective cover fixedly connected to one end of the connecting plate.

As a further scheme of the invention: first gear drive assembly includes gear portion and power supply portion, gear portion includes that one end rotates the connecting cylinder of connection on the base inner cavity wall, connecting cylinder other end fixedly connected with toothed disc, and the toothed disc outside is provided with the first gear of multiunit, first gear and toothed disc intermeshing.

As a further scheme of the invention: the power source part comprises a first power source fixedly connected to the inner wall of the inner cavity of the base, a second gear is fixedly connected to an output shaft of the first power source, and the second gear is meshed with the gear disc.

As a further scheme of the invention: the screw rod drive assembly comprises a sliding groove fixedly connected to the inner wall of the lifting box, a first screw rod is connected to the sliding groove in a rotating mode, one end of the first screw rod penetrates through the base and is fixedly connected to the first gear, and a sliding block connected to the sliding groove in a sliding mode is connected to the screw rod in a threaded mode.

As a further scheme of the invention: ball coupling assembling includes the first connecting block of fixed connection on the slider, fixedly connected with support column on the first connecting block, the connecting plate is close to support column one side and is provided with the ball groove, and sliding connection has the ball between ball groove and the support column.

As a further scheme of the invention: the rotary mechanism comprises a gear column with one end fixedly connected to the middle position of one side of the connecting plate, the other end of the gear column is arranged in the base inner cavity, a second power source is arranged in the base inner cavity, a third gear is fixedly connected to an output shaft of the second power source, and the third gear is meshed with the gear column.

As a further scheme of the invention: a cover plate mechanism is arranged on one side of the lifting box and comprises a lifting groove formed in one side of the lifting box, a screw assembly is arranged in the lifting groove, and a cover plate assembly is connected to the screw assembly.

As a further scheme of the invention: the screw rod assembly comprises a second connecting block arranged in the lifting groove, a second screw rod is fixedly connected to one side of the second connecting block, a third screw rod is fixedly connected to the other side of the second connecting block, one end of the third screw rod penetrates through the lifting groove and is fixedly connected to an output shaft of a third power source, and the third power source is fixedly connected to the outer wall of the lifting groove.

As a still further scheme of the invention: the cover plate assembly comprises a driving block in threaded connection with the second screw rod and the third screw rod, one end of the switching rod is connected to the driving block in a rotating mode, the other end of the switching rod is connected with a third connecting block in a rotating mode, a fixed shaft is connected to the third connecting block in a rotating mode, and a cover plate is connected to the fixed shaft in a rotating mode.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the three-dimensional animation is displayed through the arrangement of the display screen mechanism, meanwhile, the lifting mechanism drives the screw driving assembly to drive the display screen mechanism to lift through the first gear driving assembly, the lifting mechanism realizes the rotating connection of the lifting mechanism and the display screen mechanism through the arrangement of the balls and the ball grooves, the display screen mechanism is driven to rotate through the matching arrangement of the rotating mechanism, and meanwhile, the device is protected through the cover plate mechanism.

Drawings

FIG. 1 is a schematic structural diagram of a three-dimensional animation display device according to the present invention.

FIG. 2 is a schematic structural diagram of a cover plate mechanism in a three-dimensional animation display device according to the present invention.

FIG. 3 is a front sectional view of a three-dimensional animation display device according to the present invention.

FIG. 4 is a side sectional view of a three-dimensional animation display device according to the present invention.

FIG. 5 is a top sectional view of a three-dimensional animation display device according to the present invention.

In the figure: 1-base, 2-lifting box, 3-chute, 4-inner cavity, 5-connecting cylinder, 6-gear disc, 7-first gear, 8-second gear, 9-first power source, 10-chute, 11-first screw, 12-first connecting block, 13-supporting column, 14-ball, 15-connecting plate, 16-ball groove, 17-fixing rod, 18-display screen, 19-protective cover, 20-gear column, 21-third gear, 22-second power source, 23-lifting groove, 24-second screw, 25-third screw, 26-driving block, 27-adapter rod, 28-third connecting block, 29-fixing shaft, 30-cover plate, 31-third power source, 32-sliding block, 33-second connecting block.

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 obtained by a person skilled in the art without making any inventive step based on the embodiments of the present invention shall fall within the scope of protection of the present invention, and the present invention shall be described in detail with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 5, in an embodiment of the present invention, a three-dimensional animation display device includes a base 1, a lifting box 2 is connected to the base 1, a connection plate 15 is disposed in the lifting box 2, and the three-dimensional animation display device further includes: a display screen mechanism provided on the connection plate 15; the lifting mechanism is arranged on the base 1 and comprises a first gear driving assembly, a screw driving assembly and a ball connecting assembly which are arranged in the base 1; a rotating mechanism arranged in the base 1; and a cover plate mechanism arranged on one side of the lifting box 2. The device shows three-dimensional animation through setting up of display screen mechanism, elevating system drives the display screen mechanism through first gear drive assembly drive screw drive assembly and goes up and down simultaneously, elevating system realizes that elevating system is connected with the rotation of display screen mechanism through setting up of ball and ball groove, cooperation through rotary mechanism sets up the drive display screen mechanism and rotates, protect the device through apron mechanism simultaneously, have and realized the advantage of the free rotation of device when carrying out vertical square fixed to the device.

In a condition of this embodiment, please refer to fig. 1, the display screen mechanism includes dead lever 17 of fixed connection on connecting plate 15, fixedly connected with display screen 18 between the dead lever 17, and connecting plate 15 one end fixedly connected with protective cover 19 is kept away from to dead lever 17, and display screen mechanism realizes the multi-angle show to three-dimensional animation through setting up of polylith display screen 18, protects display screen 18 through protective cover 19 simultaneously, and it is good to have the bandwagon effect, the high advantage of security.

In one aspect of this embodiment, referring to fig. 3 and 4, the lifting mechanism includes a first gear driving assembly, a screw driving assembly and a ball connecting assembly, the first gear driving assembly includes a gear portion and a power source portion, the gear portion includes a connecting cylinder 5 with one end rotatably connected to the inner wall of the cavity 4 in the base 1, the other end of the connecting cylinder 5 is fixedly connected to a gear plate 6, a plurality of sets of first gears 7 are disposed on the outer side of the gear plate 6, the first gears 7 are engaged with the gear plate 6, the power source portion includes a first power source 9 fixedly connected to the inner wall of the cavity 4 in the base 1, a second gear 8 is fixedly connected to an output shaft of the first power source 9, the second gear 8 is engaged with the gear plate 6, the screw driving assembly includes a chute 10 fixedly connected to the inner wall of the lifting box 2, and a first screw 11 is rotatably connected to the chute 10, one end of a first screw rod 11 penetrates through a base 1 and is fixedly connected to a first gear 7, a sliding block 32 which is connected to a sliding groove 10 in a sliding mode is connected to the screw rod in a threaded mode, a ball connecting assembly comprises a first connecting block 12 which is fixedly connected to the sliding block 32, a supporting column 13 is fixedly connected to the first connecting block 12, a ball groove 16 is formed in one side, close to the supporting column 13, of a connecting plate 15, balls 14 are connected between the ball groove 16 and the supporting column 13 in a sliding mode, a lifting mechanism drives a second gear 8 to rotate through a first power source 9, the second gear 8 drives a gear disc 6 to rotate through meshing with the gear disc 6, the gear disc 6 simultaneously drives the first gear 7 to rotate through meshing with the first gear 7, the first gear 7 drives the first screw rod 11 to rotate, the sliding block 32 is driven to slide in the sliding groove 10 through threaded connection with the sliding block 32, the slider 32 drives the first connecting block 12 and the support column 13 to lift, and the support column 13 drives the display screen mechanism to lift, so that the connecting structure has the advantage of strong connectivity, and in addition, the ball connecting assembly can be replaced by a thrust bearing, so that the same working effect can be realized.

In a situation of this embodiment, please refer to fig. 3 and fig. 4, the rotating mechanism includes a gear column 20 having one end fixedly connected to the middle position of one side of the connecting plate 15, the other end of the gear column 20 is disposed in the cavity 4 of the base 1, a second power source 22 is disposed in the cavity 4 of the base 1, a third gear 21 is fixedly connected to an output shaft of the second power source 22, the third gear 21 is engaged with the gear column 20, after the display screen mechanism is lifted, the second power source 22 drives the third gear 21 to rotate, the third gear 21 drives the gear column 20 to rotate by engaging with the gear column 20, and the gear column 20 drives the connecting plate 15 to rotate.

In one aspect of this embodiment, referring to fig. 2, the plate covering mechanism includes a lifting groove 23 disposed on one side of the lifting box 2, a screw assembly is disposed in the lifting groove 23, the screw assembly is connected with a cover plate assembly, the screw assembly includes a second connecting block 33 disposed in the lifting groove 23, one side of the second connecting block 33 is fixedly connected with a second screw 24, the other side of the second connecting block 33 is fixedly connected with a third screw 25, one end of the third screw 25 passes through the lifting groove 23 and is fixedly connected to an output shaft of a third power source 31, the third power source 31 is fixedly connected to an outer wall of the lifting groove 23, the cover plate assembly includes a driving block 26 threadedly connected to the second screw 24 and the third screw 25, one end of an adapter rod 27 is rotatably connected to the driving block 26, the other end of the adapter rod 27 is rotatably connected to a third connecting block 28, a fixing shaft 29 is rotatably connected to the third connecting block 28, the fixed shaft 29 is rotatably connected with a cover plate 30, the device drives a third screw rod 25 to rotate through a third power source 31, the third screw rod 25 drives a second screw rod 24 to rotate through a second connecting block 33, the third screw rod 25 and the second screw rod 24 are connected through threads with a driving block 26 to drive an adapter rod 27 to overturn, the adapter rod 27 drives a third connecting block 28 to lift, the third connecting block 28 drives the cover plate 30 to lift through the fixed shaft 29, the cover plate 30 is lifted or contracted, the protection performance is good, and the safety is high.

The working principle of the invention is as follows: when the device is operated, the first power source 9 drives the second gear 8 to rotate, the second gear 8 drives the gear disc 6 to rotate through meshing with the gear disc 6, the gear disc 6 simultaneously drives the first gear 7 to rotate through meshing with the first gear 7, the first gear 7 drives the first screw 11 to rotate, the first screw 11 drives the slider 32 to slide in the chute 10 through threaded connection with the slider 32, the slider 32 drives the first connecting block 12 and the support column 13 to lift, the support column 13 drives the display screen mechanism to lift, after the display screen mechanism lifts, the second power source 22 drives the third gear 21 to rotate, the third gear 21 drives the gear column 20 to rotate through meshing with the gear column 20, the gear column 20 drives the connecting plate 15 to rotate, in addition, the device drives the third screw 25 to rotate through the third power source 31, the third screw 25 drives the second screw 24 to rotate through the second connecting block 33, the third screw 25 and the second screw 24 drive the switching rod 27 to turn over through the threaded connection with the driving block 26, the switching rod 27 drives the third connecting block 28 to lift, the third connecting block 28 drives the cover plate 30 to lift through the fixing shaft 29, and the device is protected by lifting or shrinking the cover plate 30.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.