CN114495688B - Multifunctional novel sand table - Google Patents
Multifunctional novel sand table Download PDFInfo
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- CN114495688B CN114495688B CN202210163937.5A CN202210163937A CN114495688B CN 114495688 B CN114495688 B CN 114495688B CN 202210163937 A CN202210163937 A CN 202210163937A CN 114495688 B CN114495688 B CN 114495688B
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- sand table
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- 239000004576 sand Substances 0.000 title claims abstract description 171
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 25
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims description 25
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 235000004443 Ricinus communis Nutrition 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 126
- 230000002349 favourable effect Effects 0.000 description 21
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/04—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of buildings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a multifunctional novel sand table, which comprises a sand table body, a mounting frame, a displacement assembly and a cleaning assembly, wherein the sand table body is connected to the mounting frame in a sliding manner, the sliding direction of the sand table body is a vertical direction, the sand table body is connected with a lifting mechanism, the lifting mechanism is connected with the mounting frame, so that the sand table body slides along the mounting frame and the vertical direction, and when the sand table body slides to the top of the mounting frame, the sand table body is arranged to be exposed out of the top surface of the mounting frame; the displacement component is connected to the bottom surface of the installation frame and used for reducing friction between the bottom surface of the installation frame and the ground; the clearance subassembly is installed in installing frame, and when the sand table body was close to installing frame's top, clearance subassembly was located the below of sand table body, and when the sand table body was close to installing frame's bottom, clearance subassembly was located the top of sand table body. The sand table has the effects of facilitating position adjustment and cleaning.
Description
Technical Field
The invention relates to the field of building sand tables, in particular to a multifunctional novel sand table.
Background
The building sand table refers to a building model of a building and the environment around the building, and aims to enable customers to clearly observe the position of the building, environmental information and the like. Building sand tables are often placed in real estate sales centers, and in order to be convenient for show to customers, the positions of the building sand tables need to be adjusted according to actual conditions, and in order to maintain the display effect, the building sand tables need to be cleaned regularly.
In the related art, the floor sand table comprises a sand table body, wherein the bottom surface of the sand table body is arranged on the top surface of the display stand so as to achieve the effect of being watched by customers.
With respect to the above related art, the inventor considers that the above building sand table has a single function and only has a display effect, which results in the need of manual handling when adjusting the position of the building sand table and the need of manual cleaning when cleaning the building sand table, thereby causing the defects of inconvenient adjustment of the position and inconvenient cleaning.
Disclosure of Invention
In order to enable the sand table to be convenient for adjust the position and be convenient for clear up, the application discloses a novel sand table of multi-functional.
In a first aspect, the application discloses a novel multifunctional sand table, adopts the following technical scheme:
the utility model provides a novel sand table of multi-functional, includes sand table body, installing frame, displacement subassembly and clearance subassembly, the sand table body slides and connects in the installing frame, the slip direction of sand table body is vertical direction, the sand table body is connected with elevating system, elevating system is connected with the installing frame for the sand table body slides along installing frame and along vertical direction, when the sand table body slides to the installing frame top, the sand table body is the top surface setting that exposes the installing frame;
the displacement component is connected to the bottom surface of the installation frame and used for reducing friction between the bottom surface of the installation frame and the ground;
the cleaning component is arranged on the installation frame, when the sand table body is close to the top of the installation frame, the cleaning component is arranged below the sand table body, and when the sand table body is close to the bottom of the installation frame, the cleaning component is arranged above the sand table body.
By adopting the technical scheme, when the position needs to be adjusted, the lifting mechanism is controlled firstly, so that the sand table body is close to the bottom of the mounting frame, and the mounting frame plays a role in protecting the sand table body at the moment, so that the condition of loss in the moving process is reduced, and the mounting frame and the sand table body are moved through the displacement assembly; when the sand table body needs to be displayed, the sand table body is lifted to be exposed out of the top surface of the mounting frame through the lifting mechanism; when needing to clear up the sand table body, open the clearance subassembly, the height of rethread elevating system regulation sand table body can clear up the sand table body comprehensively to make the sand table not only have the show function, still be convenient for adjust the position and be convenient for clear up.
Optionally, elevating system includes drive assembly and four coupling assembling, coupling assembling connects in the sand table body, four coupling assembling is close to four angles of sand table body respectively, the installation frame includes four vertical poles that are the matrix arrangement, the sand table body is located between four vertical poles, corresponds coupling assembling slides with the vertical pole that corresponds and is connected, drive assembly connects in one of them coupling assembling, drive assembly is connected with the vertical pole that corresponds for order about the sand table body and slide along vertical pole through coupling assembling.
Through adopting above-mentioned technical scheme, the setting of four coupling assembling is favorable to making the sand table body slide along vertical direction between four vertical poles, and drive assembly provides the power that slides to be favorable to showing the sand table body, protection sand table body and clearance sand table body.
Optionally, the drive assembly includes first servo motor and gear, is close to the vertical pole of drive assembly has seted up vertical first bar groove, be equipped with vertical rack in the first bar groove, first servo motor connects in coupling assembling and is close to the rack, first servo motor's output shaft is the level setting, gear connection is in first servo motor's output shaft and with first servo motor's output shaft is perpendicular, the notch in first bar groove is towards the gear, the gear passes through the notch in first bar groove and rack engagement.
Through adopting above-mentioned technical scheme, the output shaft drive gear of first servo motor rotates, and the gear is rotatory and remove along fixed rack, and then provides power and prescribes a limit to the lift of sand table body to be favorable to lifting sand table body fast.
Optionally, the connecting assembly comprises a connecting plate and a first spring, grooves are formed in the opposite positions of the side face of the sand table body and the vertical rod, the four grooves correspond to the four connecting plates one by one, one end of each connecting plate is connected with a dovetail block, a vertical dovetail groove is formed in the groove bottom of each groove, and the dovetail blocks are connected in the dovetail grooves in a sliding mode, so that one end, with the dovetail blocks, of each connecting plate is connected with the grooves in a sliding mode; the first servo motor is connected to the connecting plate;
the first spring is positioned in the groove and is vertically arranged, the bottom end of the first spring is fixed at the bottom end of the groove, and the top end of the first spring is connected with the bottom surface of the connecting plate;
one end of the connecting plate, which is far away from the dovetail block, is connected with the corresponding vertical rod in a sliding manner, and the connecting plate slides along the length direction of the vertical rod.
Through adopting above-mentioned technical scheme, the setting of forked tail piece and dovetail is favorable to making the connecting plate steadily slide in the recess, when the lift sand table body, the effect that is favorable to playing the buffering is provided with to first spring, and when the clearance sand table body, the lift action of cooperation sand table body, the vibration of production is favorable to clearing up the dust on the sand table body better.
Optionally, the clearance subassembly includes hair-dryer and dust catcher, the middle part in one of them vertical pole is connected to the hair-dryer, the hair-dryer is located outside the track that the sand table body slided, works as when the sand table body is located the hair-dryer below, the air outlet of hair-dryer is towards the middle part of sand table body top surface, the dust catcher is connected in one of them vertical pole and is close to the bottom of vertical pole, works as when the sand table body is close to the bottom of vertical pole, the dust absorption mouth of dust catcher is close to and towards the top surface of sand table body.
Through adopting above-mentioned technical scheme, the dust of sand table body is blown away and is absorbed to the setting of hair-dryer and dust catcher to be favorable to cleaning up sand table body fast.
Optionally, the displacement assembly comprises four universal casters, the universal casters are connected to the bottom surface of the installation frame, the four universal casters are arranged in a matrix, the bottom surface of the installation frame is connected with four cylinder-shaped cover bodies in a lifting mode through a driving piece, the cylinder-shaped cover bodies correspond to the universal casters one by one, and the cylinder-shaped cover bodies are sleeved with the corresponding universal casters;
when the cylindrical cover body is lifted, the corresponding universal castor is exposed out of the bottom end of the cylindrical cover body;
the utility model discloses a novel multifunctional drum type cover, including the cylinder type cover body, the cylinder type cover body bottom is connected with the sucking disc, the opening of sucking disc is towards ground, when the sucking disc sucked ground, the universal castor is located the sucking disc.
Through adopting above-mentioned technical scheme, the setting of universal castor is favorable to reducing the frictional force of installing frame and ground, is favorable to removing installing frame and sand table body, and the combination of driving piece and sucking disc is favorable to restricting the position of installing frame and sand table body when the sand table body demonstrates to be favorable to removing and location.
Optionally, the mounting frame further comprises a bottom plate, the top surface of the bottom plate is connected to the bottom ends of the four vertical rods, the universal casters are connected with the bottom surface of the bottom plate, the driving piece is connected with the bottom surface of the bottom plate, the top end of the cylindrical cover body is connected with the driving piece, and a buffer assembly is arranged in the middle of the top surface of the bottom plate;
when the sand table body is close to the bottom end of the vertical rod, the top of the buffer component is abutted to the top surface of the sand table body, and the buffer component is compressed and used for buffering the descending impact force of the sand table body.
Through adopting above-mentioned technical scheme, buffer assembly's being provided with is favorable to buffering the sand table body that descends, and with first spring, connecting plate cooperation, be favorable to making sand table body vibration, clear up this moment, then more be favorable to clearly dust to be convenient for remove and clearance.
Optionally, the buffer assembly includes elastic pad and a plurality of second spring, the second spring is vertical setting and connects in the bottom plate top surface, a plurality of the second spring is equidistant the middle part of arranging and being close to the bottom plate top surface, the elastic pad is the level setting and connects in the top of a plurality of second spring, the top surface of elastic pad is the arc convex surface setting.
Through adopting above-mentioned technical scheme, the sand table body that is favorable to buffering decline better is provided with to elastic pad and second spring, and makes sand table body vibrate steadily better at the clearance in-process, realizes better clearance effect.
Optionally, a protection component is disposed between two adjacent vertical rods, and the protection component is parallel to the opening formed by the two adjacent vertical rods and can be turned over, so as to block or open the opening formed by the two adjacent vertical rods.
Through adopting above-mentioned technical scheme, the setting of protection subassembly is favorable to providing the protection when removing installation frame and sand table body, and reduces the dust and adhere to in the sand table body.
Optionally, the protection subassembly includes second servo motor and guard plate, one of them side of guard plate rotates through the pivot to be connected between two adjacent vertical poles, the pivot is close to the top of vertical pole, second servo motor connects in corresponding vertical pole, second servo motor's output shaft is connected with one of them one end of pivot.
Through adopting above-mentioned technical scheme, control second servo motor, the output shaft of second servo motor can order about the pivot and rotate and then drive the guard plate upset to realize the protection.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the position needs to be adjusted, the lifting mechanism is controlled firstly, so that the sand table body is close to the bottom of the mounting frame, and the mounting frame plays a role in protecting the sand table body at the moment, so that the condition of loss in the moving process is reduced, and the mounting frame and the sand table body are moved through the displacement assembly; when the sand table body needs to be displayed, the sand table body is lifted to be exposed out of the top surface of the mounting frame through the lifting mechanism; when needing to clear up the sand table body, open the clearance subassembly, the height of rethread elevating system regulation sand table body can clear up the sand table body comprehensively to make the sand table not only have the show function, still be convenient for adjust the position and be convenient for clear up.
2. The setting of hair-dryer and dust catcher is favorable to blowing away and sucking away the dust of sand table body to be favorable to clear up the sand table body fast.
3. The sand table body that buffer assembly's setting was favorable to the buffering to descend, and with first spring, connecting plate cooperation, be favorable to making sand table body vibrate, clear up this moment, then more be favorable to clearly the dust to be convenient for remove and clearance.
Drawings
FIG. 1 is a cross-sectional view of a multi-functional novel sand table in an embodiment of the present application.
FIG. 2 is another angular cross-sectional view of a multi-functional novel sand table according to an embodiment of the present application.
Fig. 3 is an enlarged partial schematic view of the portion a in fig. 1.
Fig. 4 is a partially enlarged schematic view of the portion B in fig. 2.
Reference numerals illustrate:
1. a sand table body; 2. a mounting frame; 21. a bottom plate; 22. a vertical rod; 3. a displacement assembly; 4. cleaning the assembly; 41. a blower; 42. a dust collector; 5. a cylinder; 6. a cylindrical cover body; 7. universal castor; 8. a suction cup; 9. a drive assembly; 91. a first servo motor; 92. a gear; 10. a connection assembly; 101. a connecting plate; 102. a first spring; 11. dovetail blocks; 12. a slide block; 13. a rack; 14. a buffer assembly; 141. an elastic pad; 142. a second spring; 15. a protective assembly; 151. a second servo motor; 152. a protection plate; 16. a rotating shaft.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
Referring to fig. 1, the present application discloses a multifunctional novel sand table. A multifunctional novel sand table comprises a sand table body 1, a mounting frame 2, a displacement assembly 3 and a cleaning assembly 4. The displacement assembly 3 is connected to the bottom surface of the mounting frame 2, and is used for reducing friction between the mounting frame 2 and the ground, so as to facilitate moving the mounting frame 2. The sand table body 1 can be connected in the installation frame 2 in a lifting manner, when in display, the sand table body 1 rises to expose the top surface of the installation frame 2, and when in movement, the sand table plate body descends into the installation frame 2. The cleaning component 4 is installed in the installation frame 2 and is located outside the lifting track of the sand table body 1 and used for blowing dust and cleaning dust to the sand table body 1.
Referring to fig. 1, the mounting frame 2 includes a base plate 21 and four vertical bars 22, the bottom ends of the vertical bars 22 are fixed to the top surface of the base plate 21, and the four vertical bars 22 are arranged in a matrix and are respectively adjacent to four corners of the base plate 21. The displacement assembly 3 is attached to the bottom surface of the bottom plate 21. The sand table body 1 is slidably connected to the four vertical rods 22 through the lifting mechanism, so that the sand table body 1 slides along the length direction of the vertical rods 22. The cleaning component 4 is connected to the four vertical rods 22, when the sand table body 1 is close to the top end of the vertical rods 22, the cleaning component 4 is located below the sand table body 1, and when the sand table body 1 is close to the top surface of the bottom plate 21, the cleaning component 4 is located above the sand table body 1.
Referring to fig. 1 and 2, four receiving grooves are formed in the bottom surface of the bottom plate 21, and are respectively located under the four vertical bars 22. The holding groove internal fixation has the driving piece, and the driving piece is cylinder 5, and the piston rod of cylinder 5 vertically stretches out the holding groove downwards, and the piston rod bottom mounting of cylinder 5 has a vertical barrel type cover body 6. The displacement assembly 3 comprises four universal casters 7, wherein the universal casters 7 are connected to the bottom surface of the bottom plate 21, and the four universal casters 7 are arranged in a matrix and respectively close to four corners of the bottom plate 21. The cylinder type cover bodies 6 are in one-to-one correspondence with the universal casters 7, the corresponding universal casters 7 are sleeved on the cylinder type cover bodies 6, and the tops of the universal casters 7 penetrate through the top surfaces of the cylinder type cover bodies 6. When the cylinder cover 6 is lifted, the corresponding universal castor 7 is exposed from the bottom end of the cylinder cover 6. The bottom end of the cylinder type cover body 6 is fixed with a sucker 8, the top of the sucker 8 is communicated with an opening of the cylinder type cover body 6, and the opening of the sucker 8 faces the ground. When the sucking disc 8 sucks the ground, the universal castor 7 is positioned in the sucking disc 8.
Referring to fig. 1, the lifting mechanism comprises a driving assembly 9 and four connecting assemblies 10, the connecting assemblies 10 are connected to the side edges of the sand table body 1, the four connecting assemblies 10 are respectively close to four corners of the sand table body 1, the sand table body 1 is located between four vertical rods 22, and the corresponding connecting assemblies 10 are slidably connected with the corresponding vertical rods 22. In this embodiment, the number of driving assemblies 9 is four, and the driving assemblies 9 are in one-to-one correspondence with the connecting assemblies 10. The driving components 9 are connected to the corresponding connecting components 10, and the driving components 9 are connected to the corresponding vertical rods 22 and are used for driving the sand table body 1 to slide along the vertical rods 22 through the connecting components 10.
Referring to fig. 3 and 4, the connection assembly 10 includes a connection plate 101 that is horizontally disposed and a first spring 102 that is vertically disposed, grooves are formed in the opposite positions of the side surface of the sand table body 1 and the vertical rod 22, four grooves are in one-to-one correspondence with the four connection plates 101, the connection plates 101 are rectangular, one ends of the connection plates 101 are fixed with dovetail blocks 11, vertical dovetail grooves are formed in the bottoms of the grooves, the dovetail blocks 11 are slidably connected in the dovetail grooves, one ends of the connection plates 101 with the dovetail blocks 11 are slidably connected in the grooves, and the sliding direction is the vertical direction. The bottom of the first spring 102 is fixed at the bottom of the groove, the first spring 102 is located in the groove and below the connecting plate 101, and the top of the first spring 102 is fixed with the bottom of the connecting plate 101. The one end that the connecting plate 101 kept away from the forked tail piece 11 is fixed with slider 12, and vertical spout has been seted up to the side that vertical pole 22 is opposite with slider 12, and slider 12 slides and is connected in the spout for the one end that the connecting plate 101 kept away from the forked tail piece 11 is connected with the vertical pole 22 that corresponds slides, and the connecting plate 101 slides along the length direction of vertical pole 22.
Referring to fig. 3, the driving assembly 9 includes a first servo motor 91 and a gear 92, a vertical first bar slot is formed near the vertical rod 22 of the driving assembly 9, the first bar slot is near the corresponding chute, and a vertical rack 13 is fixed in the first bar slot. The first servo motor 91 is fixed in the connecting plate 101 through the installation piece, and the first servo motor 91 is close to first bar groove, and the output shaft of first servo motor 91 is the level setting and with the length direction in first bar groove vertically. The gear 92 is connected to the output shaft of the first servo motor 91 and is perpendicular to the output shaft of the first servo motor 91, the notch of the first bar-shaped groove faces the gear 92, and the gear 92 is meshed with the rack 13 through the notch of the first bar-shaped groove. It should be noted that, the gear 92 is located above the connecting plate 101 and has a distance from the connecting plate 101, so that the output shaft of the first servo motor 91 drives the gear 92 to smoothly rotate, and then cooperates with the rack 13 to drive the connecting plate 101 and the sand table body 1 to lift.
Referring to fig. 1, the cleaning assembly 4 includes blowers 41 and cleaners 42, the number of blowers 41 and the number of cleaners 42 are four, the four blowers 41 are respectively fixed to the four vertical bars 22, the corresponding blowers 41 are close to the middle of the corresponding vertical bars 22, and the blowers 41 are located outside the sliding track of the sand table body 1. Four cleaners 42 are respectively fixed to the four vertical bars 22, the corresponding cleaner 42 is located below the corresponding blower 41, the cleaner 42 is close to the base plate 21, and the cleaner 42 is also located outside the sliding track of the sand table body 1. The air outlet of the blower 41 is arranged in a downward inclined manner, when the sand table body 1 is located below the blower 41, the air outlet of the blower 41 faces the middle of the top surface of the sand table body 1, and when the sand table body 1 is close to the bottom end of the vertical rod 22, the dust collection opening of the dust collector 42 is close to and faces the top surface of the sand table body 1.
Referring to fig. 2, in order to enhance the cushioning effect on the sand table body 1, a cushioning assembly 14 is connected to the middle of the top surface of the bottom plate 21. When the sand table body 1 is close to the bottom end of the vertical rod 22, the top of the buffer component 14 is abutted against the top surface of the sand table body 1, and the buffer component 14 is compressed by the sand table body 1 and used for buffering the descending impact force of the sand table body 1.
Referring to fig. 2, the buffer assembly 14 includes an elastic pad 141 and a plurality of second springs 142 disposed vertically, wherein bottom ends of the second springs 142 are fixed on the top surface of the bottom plate 21, and the plurality of second springs 142 are arranged at equal intervals in the middle of the top surface of the bottom plate 21. The elastic pad 141 is horizontally disposed, and the bottom surface thereof is fixed to the top ends of the plurality of second springs 142, the top surface of the elastic pad 141 is an arc convex surface, and in this embodiment, the elastic pad 141 is made of silica gel.
Referring to fig. 1, in order to improve the dust-proof performance and the protection performance of the installation frame 2 and to improve the cleaning effect, a protection assembly 15 is disposed between two adjacent vertical rods 22, and the protection assembly 15 is parallel to and can be turned over to form an opening between two adjacent vertical rods 22 for shielding or opening the opening formed by two adjacent vertical rods 22. When in shielding, the effects of strengthening protection and dust-proof performance are achieved; when opened, the cleaning effect is improved.
Referring to fig. 1, the shielding assembly 15 includes a second servo motor 151 and a shielding plate 152, wherein one side of the shielding plate 152 is rotatably connected between two adjacent vertical bars 22 through a rotation shaft 16, the rotation shaft 16 is near the top end of the vertical bar 22, and the bottom side of the shielding plate 152 is against the bottom plate 21. The second servo motor 151 is fixed to the corresponding vertical rod 22 and is close to the corresponding rotating shaft 16, and an output shaft of the second servo motor 151 is connected to one end of the rotating shaft 16 so as to drive the rotating shaft 16 to rotate.
The implementation principle of the multifunctional novel sand table provided by the embodiment of the application is as follows:
before moving, the second servo motor 151 is controlled, the protection plate 152 is driven to turn to a vertical state through the output shaft of the second servo motor 151, the first servo motor 91 is controlled, the gear 92 is driven to rotate through the output shaft of the first servo motor 91, the gear 92 is matched with the rack 13 in a rotating way, the sliding block 12 on the connecting plate 101 is driven to slide along the sliding groove, the sand table body 1 is driven to descend, then the air cylinder 5 is controlled, the piston rod of the air cylinder 5 is shortened, and then the cylinder type cover body 6 and the sucker 8 are lifted, and then the sand table can move;
after moving to the corresponding position, firstly controlling the piston rod of the air cylinder 5 to extend, so that the descending cylinder cover 6 drives the sucker 8 to suck the ground, then controlling the first servo motor 91, and driving the gear 92 to rotate by the output shaft of the first servo motor 91, so that the sand table body 1 ascends until the top surface of the installation frame 2 is exposed, and realizing the display function;
when cleaning is needed, the first servo motor 91 is controlled to descend the sand table body 1 below the blower 41, the second servo motor 151 is controlled to turn the protection plate 152 to a certain angle, generally 20-45 degrees are formed between the protection plate 152 and the corresponding vertical rod 22, and then the blower 41 and the dust collector 42 are started for cleaning;
when cleaning is needed more efficiently and more strongly, under the condition that the blower 41 and the dust collector 42 are started, the first servo motor 91 is controlled, so that the bottom surface of the sand table body 1 is in collision with the elastic pad 141 in a reciprocating manner, and the first spring 102 and the second spring 142 are deformed and recovered in a reciprocating manner, so that the sand table body 1 vibrates in a reciprocating manner under the cooperation of the connecting plate 101 and the grooves, and sundries such as dust and the like are cleaned more effectively under the cooperation of the blower 41 and the dust collector 42 which work continuously.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. A novel multifunctional sand table is characterized in that: the sand table comprises a sand table body (1), a mounting frame (2), a displacement assembly (3) and a cleaning assembly (4), wherein the sand table body (1) is connected to the mounting frame (2) in a sliding manner, the sliding direction of the sand table body (1) is in a vertical direction, the sand table body (1) is connected with a lifting mechanism, the lifting mechanism is connected with the mounting frame (2), the sand table body (1) slides along the mounting frame (2) and in the vertical direction, and when the sand table body (1) slides to the top of the mounting frame (2), the sand table body (1) is arranged to be exposed out of the top surface of the mounting frame (2); the displacement assembly (3) is connected to the bottom surface of the installation frame (2) and is used for reducing friction between the bottom surface of the installation frame (2) and the ground; the cleaning assembly (4) is arranged on the installation frame (2), when the sand table body (1) is close to the top of the installation frame (2), the cleaning assembly (4) is positioned below the sand table body (1), and when the sand table body (1) is close to the bottom of the installation frame (2), the cleaning assembly (4) is positioned above the sand table body (1); the lifting mechanism comprises a driving assembly (9) and four connecting assemblies (10), the connecting assemblies (10) are connected to the sand table body (1), the four connecting assemblies (10) are respectively close to four corners of the sand table body (1), the mounting frame (2) comprises four vertical rods (22) which are arranged in a matrix, the sand table body (1) is positioned between the four vertical rods (22), the corresponding connecting assemblies (10) are slidably connected with the corresponding vertical rods (22), the driving assembly (9) is connected to one of the connecting assemblies (10), and the driving assembly (9) is connected with the corresponding vertical rod (22) and is used for driving the sand table body (1) to slide along the vertical rods (22) through the connecting assemblies (10); the driving assembly (9) comprises a first servo motor (91) and a gear (92), a vertical first bar-shaped groove is formed in the vertical rod (22) close to the driving assembly (9), a vertical rack (13) is arranged in the first bar-shaped groove, the first servo motor (91) is connected to the connecting assembly (10) and is close to the rack (13), an output shaft of the first servo motor (91) is horizontally arranged, the gear (92) is connected to the output shaft of the first servo motor (91) and is perpendicular to the output shaft of the first servo motor (91), a notch of the first bar-shaped groove faces the gear (92), and the gear (92) is meshed with the rack (13) through a notch of the first bar-shaped groove; the connecting assembly (10) comprises a connecting plate (101) and a first spring (102), grooves are formed in the positions, opposite to the vertical rods (22), of the side face of the sand table body (1), four grooves correspond to the four connecting plates (101) one by one, one end of each connecting plate (101) is connected with a dovetail block (11), a vertical dovetail groove is formed in the groove bottom of each groove, and the dovetail blocks (11) are connected in the dovetail grooves in a sliding mode, so that one end, with the dovetail blocks (11), of each connecting plate (101) is connected with the grooves in a sliding mode; the first servo motor (91) is connected to the connecting plate (101); the first springs (102) are positioned in the grooves and are vertically arranged, the bottom ends of the first springs (102) are fixed at the bottom ends of the grooves, and the top ends of the first springs (102) are connected with the bottom surfaces of the connecting plates (101); one end of the connecting plate (101) far away from the dovetail block (11) is connected with the corresponding vertical rod (22) in a sliding mode, and the connecting plate (101) slides along the length direction of the vertical rod (22).
2. The multifunctional novel sand table according to claim 1, wherein: the cleaning assembly (4) comprises a blower (41) and a dust collector (42), wherein the blower (41) is connected to the middle of one vertical rod (22), the blower (41) is located outside the sliding track of the sand table body (1), when the sand table body (1) is located below the blower (41), the air outlet of the blower (41) faces towards the middle of the top surface of the sand table body (1), the dust collector (42) is connected to one vertical rod (22) and is close to the bottom end of the vertical rod (22), and when the sand table body (1) is close to the bottom end of the vertical rod (22), the dust collection opening of the dust collector (42) is close to and faces the top surface of the sand table body (1).
3. The multifunctional novel sand table according to claim 1, wherein: the displacement assembly (3) comprises four universal casters (7), the universal casters (7) are connected to the bottom surface of the installation frame (2), the four universal casters (7) are arranged in a matrix, the bottom surface of the installation frame (2) is connected with four cylinder-shaped cover bodies (6) in a lifting mode through driving pieces, the cylinder-shaped cover bodies (6) are in one-to-one correspondence with the universal casters (7), and the cylinder-shaped cover bodies (6) are sleeved with the corresponding universal casters (7); when the cylindrical cover body (6) is lifted, the corresponding universal castor (7) is exposed out of the bottom end of the cylindrical cover body (6); the novel multifunctional umbrella is characterized in that the bottom end of the cylindrical cover body (6) is connected with a sucker (8), an opening of the sucker (8) faces the ground, and when the sucker (8) sucks the ground, the universal castor (7) is located in the sucker (8).
4. A multifunctional novel sand table according to claim 3, characterized in that: the mounting frame (2) further comprises a bottom plate (21), the top surface of the bottom plate (21) is connected to the bottom ends of four vertical rods (22), the universal casters (7) are connected with the bottom surface of the bottom plate (21), the driving piece is connected with the bottom surface of the bottom plate (21), the top end of the cylindrical cover body (6) is connected with the driving piece, and the middle part of the top surface of the bottom plate (21) is provided with a buffer assembly (14); when the sand table body (1) is close to the bottom end of the vertical rod (22), the top of the buffer component (14) is in butt joint with the top surface of the sand table body (1), and the buffer component (14) is compressed and arranged and is used for buffering the descending impact force of the sand table body (1).
5. The multifunctional novel sand table as claimed in claim 4, wherein: the buffer assembly (14) comprises an elastic pad (141) and a plurality of second springs (142), wherein the second springs (142) are vertically arranged and connected to the top surface of the bottom plate (21), the second springs (142) are arranged at equal intervals and close to the middle of the top surface of the bottom plate (21), the elastic pad (141) is horizontally arranged and connected to the top ends of the second springs (142), and the top surface of the elastic pad (141) is in an arc-shaped convex surface.
6. The multifunctional novel sand table according to claim 1, wherein: and a protection component (15) is arranged between two adjacent vertical rods (22), and the protection component (15) is parallel to an opening formed by the two adjacent vertical rods (22) and can be arranged in a turnover manner and is used for shielding or opening the opening formed by the two adjacent vertical rods (22).
7. The multifunctional novel sand table as claimed in claim 6, wherein: the protection assembly (15) comprises a second servo motor (151) and a protection plate (152), one side edge of the protection plate (152) is rotatably connected between two adjacent vertical rods (22) through a rotating shaft (16), the rotating shaft (16) is close to the top end of each vertical rod (22), the second servo motor (151) is connected to the corresponding vertical rod (22), and an output shaft of the second servo motor (151) is connected with one end of each rotating shaft (16).
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| CN202210163937.5A CN114495688B (en) | 2022-02-22 | 2022-02-22 | Multifunctional novel sand table |
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| CN202210163937.5A CN114495688B (en) | 2022-02-22 | 2022-02-22 | Multifunctional novel sand table |
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| CN116060374A (en) * | 2022-12-13 | 2023-05-05 | 扬州市诚信涂装设备有限公司 | Automatic soot blower for aluminum profile spraying |
| CN118242520B (en) * | 2024-04-01 | 2024-09-27 | 烟台大山数据科技有限公司 | Live-action electronic sand table |
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