CN215770242U - A multi-media sand table for digital science and technology show - Google Patents
A multi-media sand table for digital science and technology show Download PDFInfo
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- CN215770242U CN215770242U CN202122090719.7U CN202122090719U CN215770242U CN 215770242 U CN215770242 U CN 215770242U CN 202122090719 U CN202122090719 U CN 202122090719U CN 215770242 U CN215770242 U CN 215770242U
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- sand table
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- bevel gear
- lantern ring
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- 239000004576 sand Substances 0.000 title claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000007787 solid Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a multimedia sand table for digital science and technology display, and relates to the technical field of multimedia sand tables. The sand table main body is arranged in the lantern ring at the upper end of the base, two different models are arranged on the upper surface and the lower surface of the sand table main body, the lantern ring can perform horizontal rotating motion through the horizontal rotating mechanism, tourists can conveniently watch the sand table from multiple angles, the sand table main body can perform vertical rotating motion in the lantern ring through the vertical rotating mechanism, switching between the two models is performed, novelty is improved, the upper portion of the base is connected with the top plate through the electric lifting rod and can move up and down, the top plate moves upwards when the sand table main body is used, the sand table main body is projected through the projector in the sand table main body, and when the sand table main body is not used, the top plate moves downwards and is attached to the base, so that the sand table main body is protected.
Description
Technical Field
The utility model relates to the technical field of multimedia sand tables, in particular to a multimedia sand table for digital science and technology display.
Background
The multimedia sand table is characterized in that a projection device is combined with a physical planning model, dynamic plane animation is manufactured through accurate alignment, and the dynamic plane animation is projected to the physical sand table, so that a new dynamic-change physical model expression form is generated, multimedia display and interaction functions are integrated, and the multimedia sand table is often used for digital science and technology display.
Most multimedia sand table simple structure now, self do not possess adjustable mechanism, can't realize multi-angle rotating, and the visitor need not stop when visiting and move just can look over the complete picture of sand table, and one set of model can only be installed to every sand table, and novelty can not obtain the promotion.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multimedia sand table for digital science and technology display, and aims to solve the problems that most multimedia sand tables provided in the background technology are simple in structure, cannot realize multi-angle rotation due to the fact that an adjustable mechanism is not provided, visitors can check the full appearance of the sand table without stopping moving during visiting, each sand table can only be provided with one set of model, and novelty cannot be improved.
In order to achieve the purpose, the utility model provides the following technical scheme: a multimedia sand table for digital science and technology display comprises a base and a vertical rotating mechanism, wherein a lantern ring is arranged at the upper end of the base, and a horizontal rotating mechanism is arranged inside the base;
a sand table main body is arranged in the lantern ring through a vertical rotating mechanism;
the inboard of the lantern ring is provided with the light, the outside of base is provided with electric lift rod, electric lift rod's output is provided with the roof, the inside of roof is provided with the projecting apparatus, the outside of base is provided with control panel.
Preferably, the base is an octagonal structure, and the lantern ring is rotatably connected to the center of the base.
Preferably, horizontal rotating mechanism includes solid fixed ring, support ring, draw-in groove one, draw-in groove two, ball, ring gear, motor one, bevel gear one, gu fixed ring fixed mounting is in the outside of the lantern ring, support ring fixed mounting is in the inside of base, draw-in groove one sets up the lower extreme at solid fixed ring, draw-in groove two sets up the upper end at the support ring, the ball is provided with a plurality ofly in draw-in groove one, the inboard of draw-in groove two, ring gear fixed mounting is in solid fixed ring's upper end, a motor fixed mounting is in the outside of base, a bevel gear fixed mounting is on motor one's output shaft, bevel gear one is connected with the ring gear meshing, the ring gear is located same vertical line with the centre of a circle of the lantern ring.
Preferably, perpendicular rotary mechanism includes motor two, bevel gear two, pivot, bevel gear three, motor two fixed mounting is at solid fixed ring's lower extreme, two fixed mounting of bevel gear are on motor two's output shaft, the pivot is rotated and is connected the inboard at the lantern ring, three rotations of bevel gear are connected in the outside of the lantern ring, bevel gear three and pivot fixed connection, bevel gear three is connected with the meshing of bevel gear two.
Preferably, the rotating shaft is fixedly connected with the sand table main body, the circle center of the sand table main body and the circle center of the lantern ring are located on the same vertical line, the illuminating lamps are annularly arranged on the inner side of the lantern ring, and the illuminating lamps are located above the rotating shaft.
Preferably, the number of the electric lifting rods is four, the top plate is located right above the base, and the top plate is of an octagonal structure.
Preferably, the projectors are connected to the upper end face of the inside of the top plate in a rotating mode through steering engines, and the number of the projectors is four.
Compared with the related art, the multimedia sand table for digital science and technology display provided by the utility model has the following beneficial effects:
the utility model provides a base, a sand table main body is arranged in a lantern ring at the upper end of the base, two different models are arranged on the upper surface and the lower surface of the sand table main body, the lantern ring can perform horizontal rotation motion through a horizontal rotation mechanism, tourists can conveniently watch from multiple angles, the sand table main body can perform vertical rotation motion in the lantern ring through a vertical rotation mechanism, switching between the two models is performed, novelty is improved, a top plate is connected to the upper part of the base through an electric lifting rod and can move up and down, the top plate moves up when in use, the sand table main body is projected through an internal projector, and when not in use, the top plate moves down and is attached to the base, so that the sand table main body is protected.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic top view of the base of the present invention;
FIG. 4 is a schematic bottom view of the top plate of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a base; 2. a collar; 3. a horizontal rotation mechanism; 301. a fixing ring; 302. a support ring; 303. a first clamping groove; 304. a second clamping groove; 305. a ball bearing; 306. a ring gear; 307. a first motor; 308. a first conical gear; 4. a vertical rotation mechanism; 401. a second motor; 402. a second bevel gear; 403. a rotating shaft; 404. a third bevel gear; 5. a sand table body; 6. an illuminating lamp; 7. an electric lifting rod; 8. a top plate; 9. a projector; 10. a control panel.
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. 1-5, a multimedia sand table for digital scientific and technological exhibition comprises a base 1 and a vertical rotating mechanism 4, wherein the upper end of the base 1 is provided with a lantern ring 2, and the inside of the base 1 is provided with a horizontal rotating mechanism 3;
a sand table main body 5 is arranged in the lantern ring 2 through a vertical rotating mechanism 4;
an illuminating lamp 6 is arranged on the inner side of the lantern ring 2, an electric lifting rod 7 is arranged on the outer side of the base 1, a top plate 8 is arranged at the output end of the electric lifting rod 7, a projector 9 is arranged inside the top plate 8, and a control panel 10 is arranged on the outer side of the base 1;
four electric lifting rods 7 are annularly arranged, the top plate 8 is positioned right above the base 1, and the top plate 8 is of an octagonal structure;
the base 1 is an octagonal structure, and the lantern ring 2 is rotatably connected to the center of the base 1;
the projectors 9 are rotatably connected to the upper end face of the inner part of the top plate 8 through steering engines, and four projectors 9 are annularly arranged;
referring to fig. 1-5, a multimedia sand table for digital scientific and technological exhibition further includes a horizontal rotation mechanism 3, the horizontal rotation mechanism 3 includes a fixing ring 301, a support ring 302, a first slot 303, a second slot 304, and balls 305, the ring gear 306, the first motor 307 and the first bevel gear 308 are arranged, the fixing ring 301 is fixedly arranged on the outer side of the sleeve ring 2, the support ring 302 is fixedly arranged inside the base 1, the first clamping grooves 303 are formed in the lower end of the fixing ring 301, the second clamping grooves 304 are formed in the upper end of the support ring 302, the balls 305 are arranged on the inner sides of the first clamping grooves 303 and the second clamping grooves 304, the ring gear 306 is fixedly arranged on the upper end of the fixing ring 301, the first motor 307 is fixedly arranged on the outer side of the base 1, the first bevel gear 308 is fixedly arranged on an output shaft of the first motor 307, the first bevel gear 308 is meshed with the ring gear 306, and the circle centers of the ring gear 306 and the sleeve ring 2 are positioned on the same vertical line;
specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, two different models can be fixed on the front side and the back side of the sand table main body 5, the support ring 302 supports the fixing ring 301, the fixing ring 301 rotates at the upper end of the support ring 302, the balls 305 reduce the friction force between the fixing ring 301 and the support ring 302, when the motor 307 is started, the first bevel gear 308 is driven to rotate, the first bevel gear 308 drives the fixing ring 301 to rotate through the gear ring 306, the fixing ring 301 drives the lantern ring 2 to do horizontal rotation movement at the upper end of the base 1, the illuminating lamp 6 illuminates the upper end of the sand table main body 5, the electric lifting rod 7 drives the top plate 8 to move up and down, the top plate 8 is attached to the upper end of the base 1 after completely descending, the sand table main body 5 is protected, and the projector 9 vertically overturns inside the top plate 8 through the steering engine.
Example 2: the vertical rotating mechanism 4 comprises a second motor 401, a second conical gear 402, a rotating shaft 403 and a third conical gear 404, the second motor 401 is fixedly installed at the lower end of the fixing ring 301, the second conical gear 402 is fixedly installed on an output shaft of the second motor 401, the rotating shaft 403 is rotatably connected to the inner side of the lantern ring 2, the third conical gear 404 is rotatably connected to the outer side of the lantern ring 2, the third conical gear 404 is fixedly connected with the rotating shaft 403, and the third conical gear 404 is in meshed connection with the second conical gear 402;
the rotating shaft 403 is fixedly connected with the sand table main body 5, the circle center of the sand table main body 5 and the circle center of the lantern ring 2 are positioned on the same vertical line, a plurality of illuminating lamps 6 are annularly arranged on the inner side of the lantern ring 2, and the illuminating lamps 6 are positioned above the rotating shaft 403;
specifically, as shown in fig. 2 and 5, when the second motor 401 is started, the second bevel gear 402 is driven to rotate, the second bevel gear 402 drives the rotating shaft 403 to rotate through the third bevel gear 404, and the rotating shaft 403 drives the sand table main body 5 to make vertical rotation movement inside the lantern ring 2.
The working principle is as follows: firstly, when the device is in a storage state, the electric lifting rod 7 is started through the control panel 10 to drive the top plate 8 to move upwards, after the device reaches a limit position, the motor II 401 is started to drive the bevel gear II 402 to rotate, the bevel gear II 402 drives the rotating shaft 403 to rotate through the bevel gear III 404, the rotating shaft 403 drives the sand table main body 5 to do vertical rotating motion in the interior of the lantern ring 2, when one model of the sand table main body 5 faces upwards, the motor II 401 is stopped, the illuminating lamp 6 is started to illuminate the upper end of the sand table main body 5, the projector 9 is started to project the model, in the browsing process, the motor I307 is started to drive the bevel gear I308 to rotate, the bevel gear I308 drives the fixing ring 301 to rotate through the gear ring 306, the fixing ring 301 drives the lantern ring 2 to do horizontal rotating motion at the upper end of the base 1, a visitor can conveniently watch the sand table at multiple angles, when the model needs to be changed, the motor II 401 is started to drive the sand table main body 5 to rotate by an angle of 180 degrees, the other side of the sand table main body 5 faces upwards, so that another set of model can be conveniently displayed, and the novelty of the sand table is greatly improved.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a multi-media sand table for digital science and technology show, includes base (1) and vertical rotation mechanism (4), its characterized in that: a lantern ring (2) is arranged at the upper end of the base (1), and a horizontal rotating mechanism (3) is arranged in the base (1);
a sand table main body (5) is arranged in the lantern ring (2) through a vertical rotating mechanism (4);
the inboard of the lantern ring (2) is provided with light (6), the outside of base (1) is provided with electric lift pole (7), the output of electric lift pole (7) is provided with roof (8), the inside of roof (8) is provided with projecting apparatus (9), the outside of base (1) is provided with control panel (10).
2. The multimedia sand table for digital technology exhibition according to claim 1, wherein: the base (1) is of an octagonal structure, and the lantern ring (2) is rotatably connected to the center of the base (1).
3. The multimedia sand table for digital technology exhibition according to claim 1, wherein: the horizontal rotating mechanism (3) comprises a fixing ring (301), a support ring (302), a first clamping groove (303), a second clamping groove (304), balls (305), a gear ring (306), a first motor (307) and a first bevel gear (308), wherein the fixing ring (301) is fixedly arranged on the outer side of a lantern ring (2), the support ring (302) is fixedly arranged in a base (1), the first clamping groove (303) is arranged at the lower end of the fixing ring (301), the second clamping groove (304) is arranged at the upper end of the support ring (302), the balls (305) are arranged on the inner sides of the first clamping groove (303) and the second clamping groove (304), the gear ring (306) is fixedly arranged at the upper end of the fixing ring (301), the first motor (307) is fixedly arranged on the outer side of the base (1), the first bevel gear (308) is fixedly arranged on an output shaft of the first motor (307), and the first bevel gear (308) is meshed with the gear ring (306), the circle centers of the gear ring (306) and the lantern ring (2) are positioned on the same vertical line.
4. The multimedia sand table for digital technology exhibition according to claim 3, wherein: perpendicular rotary mechanism (4) include motor two (401), bevel gear two (402), pivot (403), bevel gear three (404), motor two (401) fixed mounting is at the lower extreme of solid fixed ring (301), bevel gear two (402) fixed mounting is on the output shaft of motor two (401), pivot (403) are rotated and are connected the inboard at lantern ring (2), bevel gear three (404) are rotated and are connected the outside at lantern ring (2), bevel gear three (404) and pivot (403) fixed connection, bevel gear three (404) and bevel gear two (402) meshing are connected.
5. The multimedia sand table for digital technology exhibition according to claim 4, wherein: pivot (403) and sand table main part (5) fixed connection, the centre of a circle of sand table main part (5) is located same vertical line with the centre of a circle of lantern ring (2), light (6) are provided with a plurality ofly at the inboard annular of lantern ring (2), light (6) are located the top of pivot (403).
6. The multimedia sand table for digital technology exhibition according to claim 1, wherein: the electric lifting rod (7) is annularly provided with four, the top plate (8) is located right above the base (1), and the top plate (8) is of an octagonal structure.
7. The multimedia sand table for digital technology exhibition according to claim 1, wherein: the projector (9) is rotatably connected to the upper end face of the interior of the top plate (8) through a steering engine, and four projectors (9) are annularly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122090719.7U CN215770242U (en) | 2021-08-31 | 2021-08-31 | A multi-media sand table for digital science and technology show |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122090719.7U CN215770242U (en) | 2021-08-31 | 2021-08-31 | A multi-media sand table for digital science and technology show |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215770242U true CN215770242U (en) | 2022-02-08 |
Family
ID=80082730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122090719.7U Expired - Fee Related CN215770242U (en) | 2021-08-31 | 2021-08-31 | A multi-media sand table for digital science and technology show |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215770242U (en) |
-
2021
- 2021-08-31 CN CN202122090719.7U patent/CN215770242U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |