CN114779493B - Anti-interference floating imaging virtual display device - Google Patents
Anti-interference floating imaging virtual display device Download PDFInfo
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- CN114779493B CN114779493B CN202210442588.0A CN202210442588A CN114779493B CN 114779493 B CN114779493 B CN 114779493B CN 202210442588 A CN202210442588 A CN 202210442588A CN 114779493 B CN114779493 B CN 114779493B
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- 238000003384 imaging method Methods 0.000 title claims abstract description 29
- 238000007667 floating Methods 0.000 title claims abstract description 17
- 239000011521 glass Substances 0.000 claims abstract description 51
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 10
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000010405 clearance mechanism Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
- G02B30/56—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images
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- B08B1/143—
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- B08B1/32—
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention belongs to the field of virtual reality, in particular to an anti-interference floating imaging virtual display device, which comprises a lower shell; four connecting columns are fixedly connected to the top of the lower shell, an upper shell is fixedly connected to the top end of each connecting column, and four rectangular openings are formed among the lower shell, the connecting columns and the upper shell; through the structural design of clearance mechanism, when needs clear up the glass board, start the cylinder, the cylinder drive is given vent to anger the head and is in the formation of image district of glass board reverse cone, insert the post simultaneously and insert and establish into the slot in, start first motor, first motor can drive first gear rotation, first gear drives the second gear rotation, the second gear drives and gives vent to anger the head and rotate, the wind that blows off through giving vent to anger the head blows off the dust on the glass board, insert the post simultaneously and can drive the sponge piece and rotate, the sponge piece cleans the top of fixed station and glass apron, remove the dust, the function of cleaning up glass board, fixed station and glass apron has been realized comparatively conveniently.
Description
Technical Field
The invention relates to the field of virtual reality, in particular to an anti-interference floating imaging virtual display device.
Background
Floating imaging is a novel imaging technology, and the technology enables images to be directly suspended and presented in free space outside projection equipment through a virtual display device, so that viewers can directly watch aerial images with naked eyes without wearing special glasses or head-mounted devices.
The virtual display device adopts a holographic projection technology, and utilizes the light refraction principle to enable a plane object to present a static three-dimensional image state on the other direction surface, the main components of the virtual display device comprise a projection device and an imaging area, the imaging area needs an inverted cone surrounded by at least three glass plates, the bottom of the inverted cone stands in the center of the projection device, and an image acquired by the projection device can be presented in the imaging area through reflection of the glass plates.
However, the existing virtual display device is inconvenient to clean the glass plate, dust is easy to adhere to the glass plate of the inverted cone after the glass plate is used up or placed for a long time, the glass plate needs to be cleaned, the imaging effect of the device is prevented from being influenced by the dust, and working staff needs to be cleaned in the existing cleaning operation; therefore, an anti-interference floating imaging virtual display device is provided for the problems.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an anti-interference floating imaging virtual display device which is inconvenient to clean glass plates.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to an anti-interference floating imaging virtual display device, which comprises a lower shell; four connecting columns are fixedly connected to the top of the lower shell, an upper shell is fixedly connected to the top end of each connecting column, four rectangular openings are formed among the lower shell, the connecting columns and the upper shell, a fixing table is fixedly connected in the lower shell, four glass plates are fixedly connected to the fixing table, the four glass plates form inverted cones, an imaging area is arranged in the middle of the four glass plates, four glass cover plates are fixedly connected to the fixing table, and cleaning mechanisms are arranged on the upper shell and the fixing table;
the cleaning mechanism comprises a cylinder fixedly connected to the top of the upper shell, a lifting plate is fixedly connected to the output end of the cylinder, four guide rods are fixedly connected to the lifting plate, the guide rods penetrate through the upper shell, a first motor is fixedly connected to the bottom of the lifting plate, a first gear is fixedly connected to an output shaft of the first motor, a rotating column is rotatably connected to the bottom of the lifting plate, a second gear is fixedly connected to the surface of the rotating column, the second gear is meshed with the first gear, a fixing column is fixedly connected to the bottom of the rotating column, an air outlet head is fixedly connected to the fixing column, a connecting rod is fixedly connected to the rotating column, an inserting column is fixedly connected to one end of the connecting rod, a sponge block is placed at the top of the fixing table, a mounting plate is fixedly connected to the sponge block, a vertical rod is fixedly connected to the top of the mounting plate, and a slot is formed in the top of the vertical rod.
Preferably, the switch assembly is arranged on the lower shell, the switch assembly comprises a transverse plate fixedly connected on the lower shell, a second motor is fixedly connected on the transverse plate, two first fixing plates are fixedly connected on the lower shell, two third fixing plates are fixedly connected between the first fixing plates through bearings, one end of each first rotating shaft is fixedly connected with an output shaft of the second motor, the other end of each first rotating shaft is fixedly connected with a first bevel gear, two second fixing plates are fixedly connected on the lower shell, a second rotating shaft is fixedly connected between the two second fixing plates through bearings, a second bevel gear is fixedly connected on one end of each second rotating shaft, the second bevel gear is meshed with the first bevel gear, a third bevel gear is fixedly connected on the other end of each second rotating shaft, two third fixing plates are fixedly connected on the lower shell, a fourth bevel gear is fixedly connected with one end of each third rotating shaft through bearings, the fourth bevel gear is meshed with the third bevel gear, the other end of each third rotating shaft is fixedly connected with a fourth rotating shaft, the fourth bevel gear is fixedly connected with a fourth connecting block, and the fourth bevel gear is fixedly connected with the fourth rotating shaft is fixedly connected on the fourth connecting block.
Preferably, four round holes are formed in the upper shell, and the guide rod penetrates through the round holes in a sliding mode.
Preferably, a T-shaped circular groove is formed in the bottom of the lifting plate, two T-shaped sliding blocks are fixedly connected to the top of the rotating column, and the two T-shaped sliding blocks are slidably connected in the T-shaped circular groove.
Preferably, the lower shell is provided with a circular chute, the bottom of the mounting plate is fixedly connected with a sliding block, and the sliding block is in sliding connection with the circular chute.
Preferably, the first magnetic sheet is fixedly connected to the vertical rod, the fixing block is fixedly connected to the lower shell, the second magnetic sheet is fixedly connected to the fixing block, and the second magnetic sheet and the first magnetic sheet are in attractive contact with each other.
Preferably, the slot is located right below the inserting column, and the first magnetic sheet is right opposite to the second magnetic sheet.
Preferably, gaps exist between the upper end and the lower end of the protection plate and the rectangular opening.
The invention has the advantages that:
1. according to the invention, through the structural design of the cleaning mechanism, when the glass plate is required to be cleaned, the air cylinder is started, the air cylinder drives the lifting plate to move downwards, the lifting plate drives the fixed column and the air outlet head to move downwards, so that the air outlet head goes deep into an imaging area of the inverted cone of the glass plate, meanwhile, the inserting column is inserted into the slot, the first motor is started, the first motor can drive the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the air outlet head to rotate, dust on the glass plate is blown away by air blown by the air outlet head, meanwhile, the inserting column can drive the sponge block to rotate, the sponge block wipes the top of the fixed table and the glass cover plate, the dust is removed, the convenient cleaning function of the glass plate, the fixed table and the glass cover plate is realized, the problem that the glass plate is inconvenient to clean by the conventional virtual display device is solved, and the practicability of the virtual reality device is improved;
2. according to the invention, through the structural design of the switch assembly, when the device is needed to be used, the second motor is started, the first rotating shaft is driven by the second motor to rotate, the first bevel gear is driven by the first rotating shaft to rotate, the second bevel gear is driven by the second rotating shaft to rotate, the third rotating shaft and the fourth rotating shaft are driven by the second rotating shaft to rotate, the protection plate can be driven to rotate, and when the device is not used, the protection plate is driven by the second motor to enter the rectangular opening, so that the function of conveniently switching the protection plate is realized, the internal device is protected, and the adaptability of the virtual display device is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic overall structure of a first embodiment;
fig. 2 is a schematic view showing the internal structure of the lower housing according to the first embodiment;
FIG. 3 is a schematic cross-sectional view of an upper housing of the first embodiment;
FIG. 4 is a schematic diagram of a switch assembly according to a first embodiment;
FIG. 5 is a schematic view of the structure of the lower housing according to the first embodiment;
FIG. 6 is a schematic view of a lifting plate and a rotating column according to the first embodiment;
FIG. 7 is a schematic view of a mounting plate according to the first embodiment;
fig. 8 is a schematic perspective view of a second embodiment.
In the figure: 1. a lower housing; 2. a connecting column; 3. an upper housing; 4. a fixed table; 5. a glass plate; 6. a glass cover plate; 7. a cylinder; 8. a lifting plate; 9. a guide rod; 10. a first motor; 11. a first gear; 12. rotating the column; 13. a second gear; 14. fixing the column; 15. an air outlet head; 16. a connecting rod; 17. inserting a column; 18. a sponge block; 19. a mounting plate; 20. a vertical rod; 21. a slot; 22. a cross plate; 23. a second motor; 24. a first rotating shaft; 25. a first bevel gear; 26. a second fixing plate; 27. a second rotating shaft; 28. a second bevel gear; 29. a third bevel gear; 30. a third fixing plate; 31. a third rotating shaft; 32. a fourth bevel gear; 33. a fifth bevel gear; 34. a fourth fixing plate; 35. a fourth rotating shaft; 36. a sixth bevel gear; 37. a connecting block; 38. a protection plate; 39. a round hole; 40. t-shaped circular grooves; 41. a T-shaped slider; 42. a circular ring chute; 43. a sliding block; 44. a first magnetic sheet; 45. a fixed block; 46. a second magnetic sheet; 47. a slit; 48. a first fixing plate; 49. a support column; 50. and a rubber pad.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 7, an anti-interference floating imaging virtual display device includes a lower housing 1; four connecting columns 2 are fixedly connected to the top of the lower shell 1, an upper shell 3 is fixedly connected to the top of the connecting columns 2, four rectangular openings are formed among the lower shell 1, the connecting columns 2 and the upper shell 3, a fixed table 4 is fixedly connected in the lower shell 1, four glass plates 5 are fixedly connected to the fixed table 4, the four glass plates 5 form a reverse cone, an imaging area is arranged in the middle of the four glass plates 5, four glass cover plates 6 are fixedly connected to the fixed table 4, and cleaning mechanisms are arranged on the upper shell 3 and the fixed table 4;
the cleaning mechanism comprises an air cylinder 7 fixedly connected to the top of an upper shell 3, a lifting plate 8 is fixedly connected to the output end of the air cylinder 7, four guide rods 9 are fixedly connected to the lifting plate 8, the guide rods 9 penetrate through the upper shell 3, a first motor 10 is fixedly connected to the bottom of the lifting plate 8, a first gear 11 is fixedly connected to an output shaft of the first motor 10, a rotating column 12 is rotatably connected to the bottom of the lifting plate 8, a second gear 13 is fixedly connected to the surface of the rotating column 12, the second gear 13 is meshed with the first gear 11, a fixed column 14 is fixedly connected to the bottom end of the rotating column 12, an air outlet head 15 is fixedly connected to the fixed column 14, a connecting rod 16 is fixedly connected to the rotating column 12, an inserting column 17 is fixedly connected to one end of the connecting rod 16, a sponge block 18 is placed at the top of the fixed table 4, a mounting plate 19 is fixedly connected to the sponge block 18, a vertical rod 20 is fixedly connected to the top of the mounting plate 19, and a slot 21 is formed in the top of the vertical rod 20;
when the device works, the protection plate 38 is opened, the projection device is arranged in the fixed table 4, the projection device is arranged below the glass cover plate 6, the projection device can be started to form an image in an imaging area in the middle of the inverted cone glass plate 5, when the glass plate 5, the top of the fixed table 4 and the top of the glass cover plate 6 are required to be cleaned, the air cylinder 7 is started, the air cylinder 7 drives the lifting plate 8 to move downwards, the lifting plate 8 drives the rotary column 12 to move downwards, the rotary column 12 drives the fixed column 14 and the air outlet head 15 to move downwards, the air outlet head 15 penetrates into the inverted cone glass plate 5, meanwhile, the rotary column 12 drives the connecting rod 16 to move downwards, the connecting rod 16 drives the inserting column 17 to move downwards, the inserting column 17 is inserted into the slot 21, the air outlet head 15 is externally connected with the air pump, the air pump is started to blow air from the air outlet head 15, the air is blown to the inner wall of the glass plate 5, the dust is blown out, the first motor 10 is started, the first motor 10 drives the first gear 11 to rotate, the first gear 11 drives the second gear 13 to rotate, the second gear 13 drives the rotary column 12 to move, the rotary column 12 drives the air outlet head 15 to rotate, the inner wall of the glass plate 5 is fully blown, meanwhile, the rotary column 12 drives the connecting rod 16 to rotate, the connecting rod 16 drives the inserting column 17 to rotate, the inserting column 17 drives the vertical rod 20 to rotate, the vertical rod 20 drives the mounting plate 19 to rotate, the mounting plate 19 drives the sponge block 18 to rotate, the sponge block 18 wipes the top of the fixed table 4 and the top of the glass cover plate 6, dust can be wiped off, after cleaning is completed, the vertical rod 20 returns to the original position, the first magnetic sheet 44 and the second magnetic sheet 46 attract each other, the sponge block 18 is limited, when the device is used, the sponge block 18 does not prevent the device from being normally used, the starting cylinder 7 drives the air outlet head 15 and the inserting column 17 to move upwards to complete the operation, the upper shell 3 can prevent the light above from being directly irradiated in an imaging area, thereby playing an anti-interference effect.
The lower shell 1 is provided with a switch assembly, the switch assembly comprises a transverse plate 22 fixedly connected to the lower shell 1, a second motor 23 is fixedly connected to the transverse plate 22, two first fixing plates 48 are fixedly connected to the lower shell 1, a first rotating shaft 24 is fixedly connected between the two first fixing plates 48 through bearings, one end of the first rotating shaft 24 is fixedly connected with an output shaft of the second motor 23, a first bevel gear 25 is fixedly connected to the other end of the first rotating shaft 24, two second fixing plates 26 are fixedly connected to the lower shell 1, a second rotating shaft 27 is fixedly connected between the two second fixing plates 26 through bearings, a second bevel gear 28 is fixedly connected to one end of the second rotating shaft 27, the second bevel gear 28 is meshed with the first bevel gear 25, a third bevel gear 29 is fixedly connected to the other end of the second rotating shaft 27, two third fixing plates 30 are fixedly connected to the lower shell 1 through bearings, a third rotating shaft 31 is fixedly connected to one end of the second rotating shaft 30, a fourth bevel gear 31 is fixedly connected to the fourth rotating shaft 32, a fourth bevel gear 32 is fixedly connected to the fourth rotating shaft 33, a fourth rotating shaft 33 is fixedly connected to the fourth rotating shaft 33, and the fourth rotating shaft is fixedly connected to the fourth rotating shaft 33, and is fixedly connected to the fourth rotating shaft 32;
during operation, the protection plate 38 needs to be opened, the second motor 23 is started, the second motor 23 drives the first rotating shaft 24 to rotate, the first rotating shaft 24 drives the first bevel gear 25 to rotate, the first bevel gear 25 drives the second bevel gear 28 to rotate, the second bevel gear 28 drives the second rotating shaft 27 to rotate, the second rotating shaft 27 drives the third bevel gear 29 to rotate, the third bevel gear 29 drives the fourth bevel gear 32 to rotate, the fourth bevel gear 32 drives the third rotating shaft 31 to rotate, the third rotating shaft 31 drives the fifth bevel gear 33 to rotate, the fifth bevel gear 33 drives the sixth bevel gear 36 to rotate, the sixth bevel gear 36 drives the fourth rotating shaft 35 to rotate, the first rotating shaft 24, the second rotating shaft 27, the third rotating shaft 31 and the fourth rotating shaft 35 can drive the connecting block 37 to rotate, the protection plate 38 is driven by the connecting block 37, and the protection plate 38 is opened, so that the device can be used.
Four round holes 39 are formed in the upper shell 3, and the guide rod 9 penetrates through the round holes 39 in a sliding mode;
during operation, during the movement of the lifting plate 8, the guide rod 9 slides in the round hole 39, and the lifting plate 8 is limited in the vertical direction.
The bottom of the lifting plate 8 is provided with a T-shaped circular groove 40, the top of the rotating column 12 is fixedly connected with two T-shaped sliding blocks 41, and the two T-shaped sliding blocks 41 are slidably connected in the T-shaped circular groove 40;
in operation, during rotation of the rotating column 12, the T-shaped slider 41 slides in the T-shaped annular groove 40, and plays a limiting role during rotation of the rotating column 12.
The lower shell 1 is provided with a circular chute 42, the bottom of the mounting plate 19 is fixedly connected with a sliding block 43, and the sliding block 43 is in sliding connection with the circular chute 42;
during operation, the sliding block 43 slides in the annular sliding groove 42 in the rotation process of the mounting plate 19, and plays a limiting role in the rotation process of the mounting plate 19.
The vertical rod 20 is fixedly connected with a first magnetic sheet 44, the lower shell 1 is fixedly connected with a fixed block 45, the fixed block 45 is fixedly connected with a second magnetic sheet 46, and the second magnetic sheet 46 and the first magnetic sheet 44 are mutually attracted and contacted;
when the cleaning is needed, the first magnetic sheet 44 and the second magnetic sheet 46 are limited at the positions to prevent random movement, and when the cleaning is needed, the first motor 10 drives the vertical rod 20 to rotate, and the acting force between the first magnetic sheet 44 and the second magnetic sheet 46 does not prevent the vertical rod 20 from rotating.
The slot 21 is located right below the post 17, and the first magnetic sheet 44 is opposite to the second magnetic sheet 46;
when the vertical rod 20 is in operation, the slot 21 is positioned under the inserting column 17, so that the inserting column 17 can be just inserted into the slot 21 when moving downwards, thereby driving the vertical rod 20 to rotate.
Gaps 47 are formed between the upper and lower ends of the protection plate 38 and the rectangular openings;
in operation, the slot 47 allows the shield 38 to be rotated as desired without being limited by the sides of the rectangular opening during rotation.
Example two
Referring to fig. 8, in a first comparative example, as another embodiment of the present invention, support columns 49 are fixedly connected to four corners of the bottom of the lower housing 1, and rubber pads 50 are fixedly connected to bottom ends of the support columns 49; in operation, the support column 49 can keep the device away from the ground, and the rubber pad 50 can play a role in damping.
Working principle: when in use, the protection plate 38 is required to be opened, the second motor 23 is started, the second motor 23 drives the first rotating shaft 24 to rotate, the first rotating shaft 24 drives the first bevel gear 25 to rotate, the first bevel gear 25 drives the second bevel gear 28 to rotate, the second bevel gear 28 drives the second rotating shaft 27 to rotate, the second rotating shaft 27 drives the third bevel gear 29 to rotate, the third bevel gear 29 drives the fourth bevel gear 32 to rotate, the fourth bevel gear 32 drives the third rotating shaft 31 to rotate, the third rotating shaft 31 drives the fifth bevel gear 33 to rotate, the fifth bevel gear 33 drives the sixth bevel gear 36 to rotate, the sixth bevel gear 36 drives the fourth rotating shaft 35 to rotate, the first rotating shaft 24, the second rotating shaft 27, the third rotating shaft 31 and the fourth rotating shaft 35 can drive the connecting block 37 to rotate, the protection plate 38 is driven by the connecting block 37, the protection plate 38 is opened, the projection equipment is arranged in the fixed table 4, the projection equipment is arranged below the glass cover plate 6, the projection equipment can be started to form an image in an imaging area in the middle of the inverted cone glass plate 5, when the glass plate 5, the top of the fixed table 4 and the top of the glass cover plate 6 are required to be cleaned, the air cylinder 7 is started, the air cylinder 7 drives the lifting plate 8 to move downwards, the lifting plate 8 drives the rotating column 12 to move downwards, the rotating column 12 drives the fixed column 14 and the air outlet head 15 to move downwards, the air outlet head 15 penetrates into the inverted cone glass plate 5, meanwhile, the rotating column 12 drives the connecting rod 16 to move downwards, the connecting rod 16 drives the inserting column 17 to move downwards, the inserting column 17 is inserted into the slot 21, the air outlet head 15 is externally connected with the air pump, the air pump is started to blow air from the air outlet head 15 to the inner wall of the glass plate 5, dust is blown out, the first motor 10 is started, the first gear 11 is driven to rotate by the first motor 10, the second gear 13 is driven by the first gear 11 to rotate, the second gear 13 drives the rotation post 12 to move, the rotation post 12 drives the head 15 of giving vent to anger and fully blow to glass board 5 inner wall, simultaneously the rotation post 12 drives connecting rod 16 to rotate, connecting rod 16 drives the spliced pole 17 to rotate, spliced pole 17 drives montant 20 to rotate, montant 20 drives mounting panel 19 to rotate, mounting panel 19 drives sponge piece 18 to rotate, sponge piece 18 cleans fixed table 4 top and glass apron 6 top, can wipe the dust, after accomplishing the clearance, make montant 20 get back to initial position, first magnetic sheet 44 and second magnetic sheet 46 attract each other, limit sponge piece 18, make the device when using, sponge piece 18 can not hinder the device normal use, start cylinder 7 drive head 15 and spliced pole 17 upward movement of giving vent to anger, accomplish the operation.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (8)
1. An anti-interference floating imaging virtual display device is characterized in that: comprises a lower shell (1); four connecting columns (2) are fixedly connected to the top of the lower shell (1), an upper shell (3) is fixedly connected to the top of the connecting columns (2), four rectangular openings are formed among the lower shell (1), the connecting columns (2) and the upper shell (3), a fixing table (4) is fixedly connected in the lower shell (1), four glass plates (5) are fixedly connected to the fixing table (4), the four glass plates (5) form an inverted cone, an imaging area is formed in the middle of the four glass plates (5), four glass cover plates (6) are fixedly connected to the fixing table (4), and cleaning mechanisms are arranged on the upper shell (3) and the fixing table (4);
the cleaning mechanism comprises an air cylinder (7) fixedly connected to the top of an upper shell (3), a lifting plate (8) is fixedly connected to the output end of the air cylinder (7), four guide rods (9) are fixedly connected to the lifting plate (8), the guide rods (9) penetrate the upper shell (3), a first motor (10) is fixedly connected to the bottom of the lifting plate (8), a first gear (11) is fixedly connected to the output shaft of the first motor (10), a rotating column (12) is rotatably connected to the bottom of the lifting plate (8), a second gear (13) is fixedly connected to the surface of the rotating column (12), the second gear (13) is meshed with the first gear (11), a fixed column (14) is fixedly connected to the bottom end of the rotating column (12), an air outlet head (15) is fixedly connected to the fixed column (14), a connecting rod (16) is fixedly connected to the rotating column (12), an inserting column (17) is fixedly connected to one end of the connecting rod (16), a sponge block (18) is placed on the top of the fixed table (4), a second gear (13) is fixedly connected to the bottom of the rotating column (12), and a mounting plate (20) is fixedly connected to the top of the sponge block (19).
2. The tamper resistant floating imaging virtual display device of claim 1, wherein: the switch assembly is arranged on the lower shell (1), the switch assembly comprises a transverse plate (22) fixedly connected to the lower shell (1), a second motor (23) is fixedly connected to the transverse plate (22), two first fixing plates (48) are fixedly connected to the lower shell (1), a first rotating shaft (24) is rotatably connected between the two first fixing plates (48) through a bearing, one end of the first rotating shaft (24) is fixedly connected with an output shaft of the second motor (23), a first bevel gear (25) is fixedly connected to the other end of the first rotating shaft (24), two second fixing plates (26) are fixedly connected to the lower shell (1), a second rotating shaft (27) is rotatably connected between the two second fixing plates (26) through a bearing, a second bevel gear (28) is fixedly connected to one end of the second rotating shaft (27), a third bevel gear (29) is fixedly connected to the other end of the second rotating shaft (27) through a bearing, a third bevel gear (31) is fixedly connected to the lower shell (1), a third bevel gear (32) is fixedly connected to the third bevel gear (30) through a third rotating shaft (31), the novel rotary table is characterized in that a fifth bevel gear (33) is fixedly connected to the other end of the third rotary shaft (31), two fourth fixing plates (34) are fixedly connected to the lower shell (1), a fourth rotary shaft (35) is rotatably connected between the two fourth fixing plates (34) through a bearing, a sixth bevel gear (36) is fixedly connected to one end of the fourth rotary shaft (35), the sixth bevel gear (36) is meshed with the fifth bevel gear (33), connecting blocks (37) are fixedly connected to the first rotary shaft (24), the second rotary shaft (27), the third rotary shaft (31) and the fourth rotary shaft (35), and protection plates (38) are fixedly connected to the connecting blocks (37) and located in rectangular openings.
3. An anti-tamper floating imaging virtual display device according to claim 2 wherein: four round holes (39) are formed in the upper shell (3), and the guide rod (9) penetrates through the round holes (39) in a sliding mode.
4. A tamper resistant floating imaging virtual display device according to claim 3 wherein: the bottom of lifter plate (8) has seted up T shape ring groove (40), the top rigid coupling of spliced pole (12) has two T shape sliders (41), two T shape sliders (41) sliding connection are in T shape ring groove (40).
5. The tamper resistant floating imaging virtual display device of claim 4 wherein: the lower shell (1) is provided with a circular chute (42), the bottom of the mounting plate (19) is fixedly connected with a sliding block (43), and the sliding block (43) is slidably connected in the circular chute (42).
6. The tamper resistant floating imaging virtual display device of claim 5 wherein: the vertical rod (20) is fixedly connected with a first magnetic sheet (44), the lower shell (1) is fixedly connected with a fixed block (45), the fixed block (45) is fixedly connected with a second magnetic sheet (46), and the second magnetic sheet (46) and the first magnetic sheet (44) are in attractive contact with each other.
7. The tamper resistant floating imaging virtual display device of claim 6 wherein: the slot (21) is positioned right below the inserting column (17), and the first magnetic sheet (44) is right opposite to the second magnetic sheet (46).
8. The tamper resistant floating imaging virtual display device of claim 7 wherein: gaps (47) are formed between the upper end and the lower end of the protection plate (38) and the rectangular opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210442588.0A CN114779493B (en) | 2022-04-25 | 2022-04-25 | Anti-interference floating imaging virtual display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210442588.0A CN114779493B (en) | 2022-04-25 | 2022-04-25 | Anti-interference floating imaging virtual display device |
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| Publication Number | Publication Date |
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| CN114779493A CN114779493A (en) | 2022-07-22 |
| CN114779493B true CN114779493B (en) | 2023-09-01 |
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| CN202210442588.0A Active CN114779493B (en) | 2022-04-25 | 2022-04-25 | Anti-interference floating imaging virtual display device |
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