CN114504225B - Colorful 3D display device based on art design usefulness - Google Patents
Colorful 3D display device based on art design usefulness Download PDFInfo
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- CN114504225B CN114504225B CN202210151038.3A CN202210151038A CN114504225B CN 114504225 B CN114504225 B CN 114504225B CN 202210151038 A CN202210151038 A CN 202210151038A CN 114504225 B CN114504225 B CN 114504225B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/02—Rotary display stands
- A47F5/025—Rotary display stands having mechanical drive, e.g. turntables
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/10—Adjustable or foldable or dismountable display stands
- A47F5/12—Tiltable stands
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses a colorful 3D display device based on artistic design, which relates to the technical field of display devices, wherein a fixed plate is fixedly connected inside a shell, a first shaft rod is connected to the fixed plate in a penetrating and rotating way, the middle part of a rotating part is vertically and fixedly connected with the first shaft rod, two ends of the first shaft rod are respectively provided with spheres, two circular arc grooves taking the connecting point of the rotating part and the first shaft rod as a symmetrical center are formed in a movable part, the two spheres are respectively connected with one circular arc groove in a sliding way, the middle part of a carrying platform is fixedly connected with the middle part of the movable part through a second shaft rod, an adjusting component is used for adjusting the included angle between the second shaft rod and the first shaft rod so as to change the eccentric angle of the carrying platform, and a driving unit is used for driving the first shaft rod to rotate so as to enable the carrying platform to automatically rotate. According to the invention, the eccentric angle of the carrying platform can be adjusted and changed, so that the carrying platform can still enable the artistic design works which are eccentric in the same way to be displayed in a 360-degree rotation way when being eccentric, and the display effect is more sufficient and better.
Description
Technical Field
The invention relates to the technical field of display devices, in particular to a colorful 3D display device based on artistic design.
Background
The colorful 3D display device is equipment for displaying artistic design works and is used for occasions such as exhibition halls, teaching display and shop exhibition stands.
If the authorized bulletin number is CN111904227B, the authorized bulletin date is 20210326, the name of the Chinese patent of colorful 3D display device for artistic design is that the colorful 3D display device comprises a colorful 3D display table, a linkage device is arranged in the colorful 3D display table, the linkage device comprises a turntable, the front surface of the turntable is fixedly connected with a turntable handle, the back surface of the turntable is fixedly connected with a first rotating shaft, the outer surface of the first rotating shaft is fixedly sleeved with a rotating gear, the back surface of the first rotating shaft is movably connected onto the inner wall of the colorful 3D display table, the left surface of the rotating gear is meshed with a second gear, the inner surface of the second gear is fixedly sleeved with a fourth rotating shaft, the lower surface of the fourth rotating shaft is movably connected with a second rectangular base, and the lower surface of the second rectangular base is fixedly connected onto the inner wall of the colorful 3D display table; the colorful 3D display stand is internally provided with a display stand forward rotating device, a display stand reverse rotating device and an air pressure tank telescoping device. Through three hundred sixty degrees of rotations of the display article, the viewer can watch the display article in all directions.
The 3D display device in the prior art can only bear artistic works rightly, so that the artistic works can be displayed in 360 degrees in a self-rotating mode, however, the display of the artistic works with a complicated three-dimensional structure is insufficient, and the eccentric angle of the display of the artistic works cannot be adjusted according to the requirements of visitors.
Disclosure of Invention
The invention aims to provide a colorful 3D display device based on artistic design, which solves the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a colorful 3D display device based on art design is used, includes casing, first axostylus axostyle, rotation portion, movable part, microscope carrier, adjusting part and drive unit, wherein, the inside fixedly connected with fixed plate of casing, first axostylus axostyle runs through and rotates to be connected on the fixed plate, rotation portion middle part and first axostylus axostyle perpendicular fixed connection, its both ends are provided with the spheroid respectively, two with rotation portion and first axostylus axostyle tie point department are the circular arc groove of symmetry center has been seted up on the movable part, two spheroid respectively with a circular arc groove sliding connection, the middle part fixed connection of microscope carrier middle part through a second axostylus axostyle and movable part, adjusting part is used for adjusting contained angle between second axostylus axostyle and the first axostyle is in order to change the eccentric angle of microscope carrier, drive unit is used for driving first axostyle and rotates, so that the microscope carrier is from rotating.
Further, the adjusting component comprises a supporting rod, a rotating rod and a connecting rod, wherein the supporting rod is vertically arranged on the fixed plate, the rotating rod is rotationally connected with the supporting rod, one end of the connecting rod is fixedly connected with the rotating rod, and the other end of the connecting rod is sleeved on the second shaft through a circular ring; the rotation axis between the rotating rod and the supporting rod horizontally passes through the connection point between the rotating part and the first shaft lever.
Further, a first gear is coaxially arranged on the first shaft rod, an inner gear ring is fixedly arranged on the fixed plate, the inner gear ring is coaxial with the first shaft rod, a second gear is rotatably arranged on the supporting rod, the supporting rod is slidably arranged on the fixed plate along an annular path taking the first shaft rod as a circle center, and the second gear is respectively meshed with the first gear and the inner gear ring.
Further, a trigger rod is movably arranged on a rotating shaft between the rotating rod and the supporting rod, one end of the trigger rod is connected with the supporting rod in a sliding mode along the rotating shaft direction, the trigger rod penetrates through the rotating rod, a sliding part is arranged at one end of the trigger rod, a spiral groove is formed in the peripheral side face of the trigger rod, a sliding protrusion is arranged on the rotating rod and is in sliding fit with the spiral groove, a sliding ring is arranged on the shell in a vertical sliding mode, the inner peripheral face of the sliding ring is a conical face, the sliding part is in sliding fit with the conical face, an elastic unit is arranged on the trigger rod, the elastic force of the elastic unit acts on the trigger rod to enable the sliding part to abut against the conical face, and an operation part for driving the sliding ring to slide in the vertical direction is arranged on the shell.
Further, the operation portion comprises a first connecting block, a second connecting block and a screw rod, wherein the first connecting block is fixedly connected to the side face of the shell, a vertical groove is formed in the side face of the shell, the second connecting block is fixedly connected to the side face of the sliding ring, the second connecting block penetrates through the vertical groove, one end of the screw rod is rotatably connected with the first connecting block, a rotating handle is arranged at the other end of the screw rod, and the screw rod is in threaded connection with the second connecting block.
Further, the elastic unit is a pressure spring, the pressure spring is sleeved on the trigger rod, one end of the pressure spring is abutted against the sliding part, and the other end of the pressure spring is abutted against the rotating rod.
Further, the first gear is slidably connected to the first shaft, and the sliding stroke of the first gear is provided with a coupling station meshed with the second gear and a decoupling station disengaged from the first gear.
Further, the movable part is of a C-shaped structure.
Further, the carrier is an electromagnetic chuck or a permanent magnetic chuck.
Further, the driving unit includes a servo motor.
In the technical scheme, the drive unit can drive the first shaft rod to rotate, and the first shaft rod drives the rotating part and the two spheres to rotate, so that the movable part rotates, the movable part enables the carrying platform to rotate automatically through the second shaft rod, and the artistic design works fixedly placed on the carrying platform can be displayed in a self-rotating mode. The included angle between second shaft pole and the first axostylus axostyle can be adjusted to the adjusting part, changes the eccentric angle of microscope carrier, and when the eccentric angle of microscope carrier was greater than 0, the first axostylus axostyle still can make the second axostylus axostyle from rotating through the cooperation in spheroid and movable part upper arc groove on the rotating part to make the microscope carrier still can make on it the same eccentric art design work carry out 360 degrees rotation show when eccentric, the eccentric angle of microscope carrier is adjustable, and the art design work show on the microscope carrier is abundant, and the bandwagon effect is better.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an overall structure provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the inside of the housing when the carrier is not eccentric according to the embodiment of the present invention;
fig. 4-5 are schematic structural views of the inside of the housing when the carrier is eccentric according to the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a movable portion according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a first shaft, a rotating portion, and a sphere according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a trigger lever, a spiral groove and a sliding portion according to an embodiment of the present invention.
Reference numerals illustrate:
1. a housing; 2. a fixing plate; 3. a first shaft; 4. a rotating part; 5. a sphere; 6. a movable part; 7. an arc groove; 8. a carrier; 9. a second shaft; 10. a driving unit; 11. a support rod; 12. a rotating rod; 13. a connecting rod; 14. a first gear; 15. an inner gear ring; 16. a second gear; 17. a rotating shaft; 18. a trigger lever; 19. a sliding part; 20. a spiral groove; 21. a slip ring; 22. an elastic unit; 23. a first connection block; 24. a second connection block; 25. a screw; 26. a rotary handle.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-8, the multicolor 3D display device for artistic design provided in the embodiment of the invention includes a housing 1, a first shaft 3, a rotating portion 4, a movable portion 6, a carrier 8, an adjusting component and a driving unit 10, wherein a fixed plate 2 is fixedly connected inside the housing 1, the first shaft 3 is rotatably connected to the fixed plate 2 in a penetrating manner, the middle of the rotating portion 4 is fixedly connected with the first shaft 3 vertically, two ends of the rotating portion 4 are respectively provided with a ball 5, two circular arc grooves 7 with symmetrical centers at the connection point of the rotating portion 4 and the first shaft 3 are formed in the movable portion 6, the two balls 5 are respectively connected with one circular arc groove 7 in a sliding manner, the middle of the carrier 8 is fixedly connected with the middle of the movable portion 6 through a second shaft 9, the adjusting component is used for adjusting an included angle between the second shaft 9 and the first shaft 3 so as to change an eccentric angle of the carrier 8, and the driving unit 10 is used for driving the first shaft 3 to rotate so as to enable the carrier 8 to rotate automatically.
Specifically, the housing 1 corresponds to a fixed foundation, and can be fixed on a table top or the ground. The rotating part 4 is in a rod shape, the movable part 6 is in a C-shaped structure, the circular arc groove 7 is matched with the sphere 5, and the sphere 5 can automatically rotate in any direction in the circular arc groove 7. Preferably, the carrier 8 is provided with a clamping member for fixing the artistic design work. The included angle between the second shaft rod 9 and the first shaft rod 3 specifically refers to the included angle formed between the axis of the second shaft rod 9 and the axis of the first shaft rod 3, and the included angle is at least 0 degrees, that is, the first shaft rod 3 and the second shaft rod 9 are coaxial; preferably, the included angle is 0-45 degrees. The eccentric angle of the carrier 8 specifically refers to an angle formed between the upper surface of the carrier 8 and the horizontal plane, and when the eccentric angle is 0, the upper surface of the carrier 8 is parallel to the horizontal plane, and the eccentric angle is preferably 0-45 degrees. Preferably, the carrying platform 8 is an electromagnetic chuck or a permanent magnet chuck or a magnet is arranged on the carrying platform 8, another magnet is embedded on the base of the artistic design work, and the artistic design work can be adsorbed on the carrying platform 8 after being placed on the carrying platform 8, so that the carrying platform is very convenient. Preferably, the driving unit 10 includes a servo motor fixedly mounted to the housing 1 or the fixing plate 2, a rotation shaft of the servo motor is fixedly connected coaxially with the first shaft 3, and the servo motor drives the first shaft 3 to rotate. Preferably, the driving unit 10 comprises a rotating disc, the rotating disc is fixedly connected with the first shaft lever 3 coaxially, a notch is formed in the shell 1, the rotating disc is manually rotated through the notch, and the first shaft lever 3 can be rotated, so that a sightseeing person can manually drive the carrying platform 8 and the artistic design works on the carrying platform from rotating angles.
In the technical scheme, according to the colorful 3D display device based on the artistic design, the driving unit 10 can drive the first shaft lever 3 to rotate, the first shaft lever 3 drives the rotating part 4 and the two spheres 5 to rotate, so that the movable part 6 rotates, the movable part 6 enables the carrying platform 8 to rotate automatically through the second shaft lever 9, and the artistic design work fixedly placed on the carrying platform 8 can be displayed in a self-rotating mode. The included angle between the second shaft rod 9 and the first shaft rod 3 can be adjusted by the adjusting component, the eccentric angle of the carrying platform 8 is changed, when the eccentric angle of the carrying platform 8 is larger than 0, the first shaft rod 3 can still enable the second shaft rod 9 to rotate automatically through the matching of the spherical body 5 on the rotating part 4 and the circular arc groove 7 on the movable part 6, so that the carrying platform 8 can still enable artistic works with the same eccentric center to rotate and display in 360 degrees when eccentric, the eccentric angle of the carrying platform 8 is adjustable, the artistic works on the carrying platform 8 are displayed fully, and the display effect is better.
As a preferred technical scheme of the embodiment, the adjusting component comprises a supporting rod 11, a rotating rod 12 and a connecting rod 13, wherein the supporting rod 11 is vertically arranged on the fixed plate 2, the rotating rod 12 is rotationally connected with the supporting rod 11, one end of the connecting rod 13 is fixedly connected with the rotating rod 12, the other end of the connecting rod 13 is fixedly connected with a circular ring, the circular ring is sleeved on the second shaft rod 9, and the second shaft rod 9 can rotate relative to the circular ring; the axis of rotation 17 between the turning bar 12 and the strut 11 passes horizontally at the point of connection between the turning part 4 and the first shaft 3. In this way, the included angle between the second shaft rod 9 and the first shaft rod 3 can be adjusted by adjusting the angle between the rotating rod 12 and the supporting rod 11, so that the eccentric angle of the carrier 8 is adjusted.
As a further preferable technical scheme of the embodiment, a first gear 14 is coaxially arranged on the first shaft lever 3, an inner gear ring 15 is fixedly arranged on the fixed plate 2 or the shell 1, the inner gear ring 15 is coaxial with the first shaft lever 3, a second gear 16 is rotatably arranged on the supporting rod 11, the supporting rod 11 is slidably arranged on the fixed plate 2 along an annular path taking the first shaft lever 3 as a center, and the second gear 16 is respectively meshed with the first gear 14 and the inner gear ring 15. Specifically, an annular chute is formed in the fixed plate 2, a sliding structure matched with the annular chute is arranged at the bottom of the supporting rod 11, and the supporting rod 11 is slidably arranged on the fixed plate 2 in a mode of being matched with the annular chute through the sliding structure. On the one hand, the first shaft lever 3 drives the eccentric carrying platform 8 to rotate automatically when rotating, on the other hand, the first shaft lever 3 drives the first gear 14 to rotate when rotating, the first gear 14 drives the second gear 16 to rotate automatically, the second gear 16 is meshed and matched with the annular gear 15 so as to revolve along the annular gear 15, so that the second gear 16 drives the supporting rod 11, the rotating rod 12 and the connecting rod 13 to revolve synchronously along the annular gear 15, the eccentric carrying platform 8 can revolve synchronously, and the carrying platform 8 and the artistic design works on the carrying platform 8 can rotate automatically and revolve along the annular gear 15, so that the artistic design works are displayed in multiple directions and full angles.
Preferably, the first gear 14 is slidingly coupled to the first shaft 3, the first gear 14 having a coupling station in the sliding stroke for engagement with the second gear 16, and a decoupling station disengaged from the first gear 14. When the first gear 14 is positioned at the coupling station, the first gear 14 is meshed with the second gear 16, and the eccentric carrier 8 can rotate automatically and revolve simultaneously so as to display artistic design works; when the first gear 14 is in the decoupling station, the carrier 8 is only able to autorotate to display the artistic design.
In another embodiment provided by the invention, a trigger rod 18 is movably arranged on a rotating shaft 17 line between the rotating rod 12 and the supporting rod 11, other rotating structures in the prior art can be arranged between the rotating rod 12 and the supporting rod 11, one end of the trigger rod 18 is slidably connected with the supporting rod 11 along the direction of the rotating shaft 17 line, the trigger rod 18 can not rotate relative to the supporting rod 11, a through hole is formed in the rotating rod 12, the trigger rod 18 penetrates through the rotating rod 12 through the through hole, one end of the trigger rod 18 is provided with a sliding part 19, the sliding part 19 is spherical, a spiral groove 20 is formed in the peripheral side surface of the trigger rod 18, the rotating rod 12 is provided with a sliding protrusion, the sliding protrusion is specifically positioned on the inner wall of the through hole, the sliding protrusion is in sliding fit with the spiral groove 20, namely the sliding protrusion is slidably arranged in the spiral groove 20, a sliding ring 21 is vertically slidably arranged on the shell 1, the inner circumferential surface of the sliding ring 21 is a conical surface, the sliding part 19 is slidably matched with the conical surface when the sliding part 19 is arranged at any position along with the supporting rod 11 and the first gear 14, the triggering part 19 is in a random position, an elastic unit 22 is arranged on the trigger rod 18, the elastic unit 22 is in an elastic unit and acts on the triggering part 18 to make the sliding part 19 abut against the other end of the sliding part 19, and the elastic unit is preferably in contact with the compression spring, and the other end is in contact with the pressing spring, and the pressing spring is in contact with the other end of the sliding part 19. The housing 1 is provided with an operation portion that drives the slide ring 21 to slide in the vertical direction.
In this embodiment, referring to fig. 2, in the process of displaying the artistic design work by rotation and revolution of the carrier 8, the sliding ring 21 is driven to slide downwards through the operation part, the conical surface of the sliding ring 21 contacts the sliding part 19, so that the trigger lever 18 overcomes the elastic force of the elastic unit 22 and slides towards the center of the sliding ring 21 along the direction of the rotation axis 17, and when the trigger lever 18 slides relative to the support rod 11, the spiral groove 20 on the trigger lever 18 is in sliding fit with the sliding protrusion on the rotating rod 12, so that the rotating rod 12 rotates relative to the trigger lever 18, thereby reducing the angle between the rotating rod 12 and the support rod 11 and further increasing the eccentric angle of the carrier 8; when the sliding ring 21 is driven to slide upwards by the operation part, the conical surface of the sliding ring 21 gradually releases the extrusion of the sliding part 19, the elastic force of the elastic unit 22 drives the trigger rod 18 to slide towards the conical surface (away from the center of the sliding ring 21) along the direction of the axis of rotation 17, the sliding part 19 is still in contact with the conical surface of the sliding ring 21, the angle between the rotating rod 12 and the supporting rod 11 is increased, so that the eccentric angle of the carrier 8 is reduced, and the maximum angle between the rotating rod 12 and the supporting rod 11 is 180 degrees, namely, when the rotating rod 12 and the supporting rod 11 are coaxial, the eccentric angle of the carrier 8 is 0 degree. The embodiment realizes that the eccentric angle of the carrying platform 8 can be adjusted under the condition of no shutdown when the carrying platform 8 rotates and revolves along the annular gear 15 in the process of displaying artistic design works by the rotation and revolution of the carrying platform 8, namely, the first shaft lever 3, the rotating part 4 and the sphere 5 rotate automatically, and the movable part 6, the second shaft lever 9, the supporting rod 11, the rotating rod 12, the connecting rod 13 and the carrying platform 8 rotate automatically.
As a preferred technical solution of this embodiment, the operation portion includes a first connection block 23, a second connection block 24 and a screw 25, where the first connection block 23 is fixedly connected to a side surface of the housing 1, a vertical groove is provided on the side surface of the housing 1, the second connection block 24 is fixedly connected to a side surface of the sliding ring 21, the second connection block 24 penetrates through the vertical groove, one end of the screw 25 is rotationally connected with the first connection block 23, the other end is provided with a knob 26, the screw 25 is in threaded connection with the second connection block 24, and an axial direction of the screw 25 is in a vertical direction, i.e., an axial direction of the screw 25 is consistent with a sliding direction of the sliding ring 21. The screw 25 is rotated by the knob 26, the screw 25 is in threaded fit with the second connecting block 24 while the screw 25 rotates relative to the first connecting block 23, so that the sliding ring 21 fixedly connected with the second connecting block 24 slides in the vertical direction, and when the knob 26 stops rotating, the threaded connection between the screw 25 and the second connecting block 24 has a self-locking effect, and the sliding ring 21 can be locked relative to the height of the shell 1, so that the eccentric angle of the carrier 8 is locked.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (3)
1. Colorful 3D display device based on art design usefulness, characterized in that includes:
the shell is fixedly connected with a fixing plate inside;
the first shaft rod penetrates through the fixed plate and is connected with the fixed plate in a rotating manner;
the middle part of the rotating part is vertically and fixedly connected with the first shaft rod, and the two ends of the rotating part are respectively provided with a sphere;
the movable part is provided with two arc grooves taking the connection point of the rotating part and the first shaft lever as the symmetrical center, and the two spheres are respectively connected with one arc groove in a sliding way;
the middle part of the carrying platform is fixedly connected with the middle part of the movable part through a second shaft rod;
the adjusting assembly is used for adjusting the included angle between the second shaft rod and the first shaft rod so as to change the eccentric angle of the carrier;
the driving unit is used for driving the first shaft rod to rotate so as to enable the carrying platform to rotate automatically;
the adjusting component comprises a supporting rod, a rotating rod and a connecting rod, wherein the supporting rod is vertically arranged on the fixed plate, the rotating rod is rotationally connected with the supporting rod, one end of the connecting rod is fixedly connected with the rotating rod, and the other end of the connecting rod is sleeved on the second shaft through a circular ring; the rotating axis between the rotating rod and the supporting rod horizontally passes through the connecting point between the rotating part and the first shaft lever;
the first shaft rod is coaxially provided with a first gear, the fixed plate is fixedly provided with an annular gear, the annular gear is coaxial with the first shaft rod, the supporting rod is rotatably provided with a second gear, the supporting rod is slidably arranged on the fixed plate along an annular path taking the first shaft rod as a circle center, and the second gear is respectively meshed with the first gear and the annular gear;
a trigger rod is movably arranged on a rotating shaft line between the rotating rod and the supporting rod, one end of the trigger rod is in sliding connection with the supporting rod along the rotating shaft line direction, the trigger rod penetrates through the rotating rod, a sliding part is arranged at one end of the trigger rod, a spiral groove is formed in the peripheral side surface of the trigger rod, a sliding protrusion is arranged on the rotating rod and is in sliding fit with the spiral groove, a sliding ring is arranged on the shell in a vertical sliding manner, the inner circumferential surface of the sliding ring is a conical surface, the sliding part is in sliding fit with the conical surface, an elastic unit is arranged on the trigger rod, the elastic force of the elastic unit acts on the trigger rod to enable the sliding part to be in abutting contact with the conical surface, and an operation part for driving the sliding ring to slide in the vertical direction is arranged on the shell;
the operation part comprises a first connection block, a second connection block and a screw rod, wherein the first connection block is fixedly connected to the side face of the shell, a vertical groove is formed in the side face of the shell, the second connection block is fixedly connected to the side face of the sliding ring, the second connection block penetrates through the vertical groove, one end of the screw rod is rotatably connected with the first connection block, a rotating handle is arranged at the other end of the screw rod, and the screw rod is in threaded connection with the second connection block;
the elastic unit is a pressure spring, the pressure spring is sleeved on the trigger rod, one end of the pressure spring is abutted against the sliding part, and the other end of the pressure spring is abutted against the rotating rod;
the first gear is connected to the first shaft rod in a sliding way, and a coupling station meshed with the second gear and a decoupling station disengaged from the first gear are arranged in the sliding stroke of the first gear;
the movable part is of a C-shaped structure;
in the process of rotating and revolving the carrying platform to display the artistic design works, the sliding ring is driven to slide downwards through the operation part, the conical surface of the sliding ring props against the sliding part, so that the trigger rod overcomes the elasticity of the elastic unit and slides towards the center of the sliding ring along the direction of the rotation axis, the trigger rod slides relative to the supporting rod, and simultaneously, the spiral groove on the trigger rod is in sliding fit with the sliding bulge on the rotating rod, so that the rotating rod rotates relative to the trigger rod, the angle between the rotating rod and the supporting rod is reduced, and the eccentric angle of the carrying platform is increased; when the sliding ring is driven to slide upwards through the operation part, the conical surface of the sliding ring gradually releases the extrusion to the sliding part, the elastic force of the elastic unit drives the trigger rod to slide towards the conical surface along the direction of the rotation axis, namely away from the center of the sliding ring, the sliding part is still abutted with the conical surface of the sliding ring, and the angle between the rotating rod and the supporting rod is increased, so that the eccentric angle of the carrier is reduced.
2. The artistic design based colorful 3D display apparatus of claim 1, wherein the carrier is an electromagnetic chuck or a permanent magnet chuck.
3. The multi-color 3D display device for artistic design according to claim 1, wherein said driving unit comprises a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210151038.3A CN114504225B (en) | 2022-02-14 | 2022-02-14 | Colorful 3D display device based on art design usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210151038.3A CN114504225B (en) | 2022-02-14 | 2022-02-14 | Colorful 3D display device based on art design usefulness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114504225A CN114504225A (en) | 2022-05-17 |
| CN114504225B true CN114504225B (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210151038.3A Active CN114504225B (en) | 2022-02-14 | 2022-02-14 | Colorful 3D display device based on art design usefulness |
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