CN114766882B - Large-scale model concatenation display device - Google Patents
Large-scale model concatenation display device Download PDFInfo
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- CN114766882B CN114766882B CN202210453304.8A CN202210453304A CN114766882B CN 114766882 B CN114766882 B CN 114766882B CN 202210453304 A CN202210453304 A CN 202210453304A CN 114766882 B CN114766882 B CN 114766882B
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- cover body
- fixedly connected
- cover
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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
- A47F5/04—Stands with a central pillar, e.g. tree type
- A47F5/05—Stands with a central pillar, e.g. tree type with separate containers rotatable around the pillar
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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
- A47F5/04—Stands with a central pillar, e.g. tree type
- A47F5/06—Stands with a central pillar, e.g. tree type adjustable
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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
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a large-scale model splicing display device, which belongs to the technical field of model display and comprises a base, wherein a supporting cover is fixedly connected to the middle position of the top end of the base, and comprises a first cover body, a second cover body, a third cover body and a fourth cover body; according to the invention, the underframe and the second sliding rails are limited through the positioning protrusions through the sockets, the joints on the underframe at the bottom side of each second sliding rail and the underframe are connected into the corresponding butt joint openings through the driving assembly, so that the splicing of each second sliding rail and the underframe on the supporting cover is conveniently completed, then the oil pump in the third cover body is started to enable the oil pump in the third cover body to simultaneously guide the oil in the oil tank into the arc-shaped oil cylinders at the two sides through the guide pipe and the shunt pipe, so that the piston heads at the two sides simultaneously push out the corresponding arc-shaped sliding rods, and the clamping blocks on the first protruding rod and the second protruding rod are simultaneously embedded into the corresponding clamping grooves, so that the fixing of each second sliding rail is conveniently and rapidly completed, and the installation work of the device is conveniently and efficiently completed.
Description
Technical Field
The invention belongs to the technical field of model display, and particularly relates to a large-scale model splicing display device.
Background
An object for expressing the morphological structure is formed by subjective consciousness through physical or virtual expression. The model is not equal to the commodity, any object is defined as the model in the research and development process before the commodity, and when the model and the specification are defined and matched with the corresponding price, the model is presented in the commodity form.
The model display device among the prior art is the type of stage body or cabinet body more, and this kind of display device structure solidification is inconvenient to carry at will when changing the show place, but the display device of accomodating of split among the prior art, and it is very troublesome to assemble, and its structure that is used for supporting the show often needs the staff to rotate a plurality of bolts and fastens to need to repeat the same operation to each structure, thereby lead to installation effectiveness and follow-up dismantlement efficiency to discounts greatly, is unfavorable for alleviateing workman's burden.
Disclosure of Invention
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a large-scale model concatenation display device, includes the base, the top intermediate position fixedly connected with support cover of base, support cover includes first cover body, second cover body, third cover body and fourth cover body, first cover body fixed connection is in the top intermediate position of base, the inside groove has evenly been seted up to the surface of first cover body, and link up each other between each inside groove, the interior bottom of inside groove all sliding connection has the guide holder, and the socket has all been seted up to the one side that the top of guide holder kept away from the inside groove, first cover body is provided with the gliding actuating assembly of each guide holder of simultaneous driving, second cover body and third cover body and fourth cover body set gradually from bottom to top in the top of first cover body, the second cover body has all been seted up to the external surface alignment inside groove's of fourth cover body position and has been offered the interface, the center of the inner sides of the second cover body and the fourth cover body are respectively and rotatably connected with a first convex rod and a second convex rod, one ends of the first convex rod and the second convex rod, which are close to the butt joint, are respectively provided with a clamping block, the clamping blocks are embedded in the inner sides of the butt joint, the inner sides of the third cover body are fixedly connected with an oil tank, one sides of the inner sides of the third cover body, which are close to the oil tank, are fixedly connected with an oil pump, two arc-shaped oil cylinders are arranged at the inner sides of the third cover body, which are close to the middle positions, arc-shaped slide rods are embedded in the same ends of the two arc-shaped oil cylinders, the tail ends of the two arc-shaped slide rods are fixedly connected with piston heads, the piston heads are in sliding connection with the inner sides of the arc-shaped oil cylinders, the front ends of the two arc-shaped slide rods are fixedly connected with connecting rods, the positions of the inner surfaces of the second cover body, which correspond to the connecting rods, are respectively and fixedly connected with the first convex rods and the second convex rods, the novel sliding device comprises a base, a plurality of arc-shaped sliding rods, a plurality of guide seats, a plurality of guide rails, a plurality of positioning bulges, clamping grooves, a plurality of bearing tables, a plurality of adjusting components, a plurality of positioning bulges, a plurality of connectors, a plurality of clamping grooves, a plurality of adjusting components, a plurality of positioning bulges, a plurality of clamping blocks, a plurality of positioning bulges, a plurality of clamping grooves, a plurality of clamping blocks, a plurality of adjusting components, a plurality of clamping blocks, a plurality of positioning bulges, a plurality of clamping blocks, a plurality of clamping grooves, a plurality of bearing tables, a plurality of adjusting components, and a plurality of adjusting components, wherein the clamping grooves are fixedly connected to the clamping grooves, the clamping blocks are fixedly connected to the clamping blocks, and the sliding blocks are fixedly connected to the clamping blocks.
The driving assembly comprises a side cover, a first motor and a driven gear, wherein the side cover is fixedly connected to the bottom side of the outer side wall of the first cover body, the side cover and the inner side of the first cover body are mutually communicated, the first motor is fixedly connected to the top end of the side cover, an output shaft of the first motor extends to the inner side of the side cover and is fixedly connected with a driving gear, the driven gear is rotatably connected to the inner bottom end of the first cover body, the driven gear is in meshed connection with the driving gear, the top end of the driven gear is fixedly connected with a rotary table, spiral grooves are formed in the top end of the rotary table, tooth seats are arranged on the inner bottom side of each inner groove and are fixedly connected to the bottom end of a guide seat, and each tooth seat is in meshed connection with the inner side of each spiral groove.
In the invention, the edge of the port of the first cover body, the edge of the port of the second cover body, the edge of the port of the third cover body and the edge of the port of the fourth cover body, which are far away from the opposite port, are fixedly connected with side frames, and every two aligned side frames are fixedly connected through bolts.
In the invention, the first convex rod and the second convex rod are oppositely arranged, the two arc-shaped oil cylinders are axially symmetrically arranged, and the two arc-shaped oil cylinders are positioned at the same center of a circle.
In the invention, the left side and the right side of the front end of each second sliding rail are fixedly connected with side frames.
In the invention, the bottom ends of the side frames and the base are fixedly connected with self-locking universal wheels.
In the invention, the adjusting component comprises a second motor, the second motor is fixedly connected to the front end of the second sliding rail, the output end of the second motor is fixedly connected with a screw rod, the screw rod is rotatably connected to the inner side of the second sliding rail, and the screw rod is in threaded connection with the inner side of the sliding seat.
In the invention, two ends of the oil pump are fixedly connected with the guide pipe and the oil tank respectively.
In the invention, a plurality of embedded grooves are alternately arranged on the outer surface of the bearing table, the inner sides of the embedded grooves are respectively connected with an expansion frame in a sliding manner, the top ends of the expansion frames extend to the top side of the edge of the bearing table, storage grooves are respectively formed in the middle positions of the parts of the expansion frames, which are positioned in the embedded grooves, double-head air cylinders are arranged between every two aligned embedded grooves, the piston ends of the double-head air cylinders are fixedly connected to the inner sides of the storage grooves, the bottom ends of the second sliding rails are respectively fixedly connected with an air pump, and the output ends of the air pumps are connected with the double-head air cylinders through pipelines.
In the invention, each expansion frame is made of transparent material.
Compared with the prior art, the invention has the beneficial effects that:
1. the positioning protrusions on each underframe are embedded into the sockets of each guide seat, the underframe and the second sliding rail are limited through the positioning protrusions, the driving assembly is used for enabling the connectors on each second sliding rail and the underframe at the bottom side of the second sliding rail to be connected into the corresponding butt joint openings, so that the second sliding rail and the underframe are spliced on the supporting cover conveniently, then the oil pump in the third cover is started to enable the oil pump in the oil tank to simultaneously guide oil in the arc-shaped oil cylinders at the two sides through the guide pipe and the split pipe, the piston heads at the two sides simultaneously push out the corresponding arc-shaped sliding rods, and the clamping blocks on the first protruding rod and the second protruding rod are simultaneously embedded into the corresponding clamping grooves, so that the fixing of each second sliding rail is completed quickly, and the installation work of the device is completed efficiently.
2. When the sliding rail is disassembled, the first convex rod and the second convex rod are reset only through the oil pump, the guide seats are moved out of the inner groove through the driving assembly, the disassembly of the second sliding rail can be completed simultaneously, the structure that workers take time and labor to screw bolts and the structures that the workers are required to carry is reduced is not needed, the workload of the workers is greatly reduced, and the sliding rail is convenient to disassemble and carry.
3. After the second slide rail is installed, the position of the bearing table on the second slide rail is adjusted through the adjusting component, so that the position of each bearing table on the top side of the device is adjusted, the model placed on the top side of the bearing table is better displayed, and meanwhile, the distance between adjacent bearing tables is adjusted through the adjusting component, so that the larger model can be conveniently installed on the bearing table.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a support housing structure according to the present invention;
FIG. 3 is a schematic view of a second cover structure according to the present invention;
FIG. 4 is a schematic view of a fourth cover structure according to the present invention;
FIG. 5 is a schematic view of the structure of a third cover of the present invention;
FIG. 6 is a schematic view of a first cover of the present invention in a top-down configuration;
FIG. 7 is a schematic view of the bottom structure of the first cover of the present invention;
FIG. 8 is a schematic view of a second rail structure according to the present invention;
FIG. 9 is a schematic view of the internal structure of the load-bearing table of the present invention;
in the figure: 1. a base; 2. a support cover; 201. a first cover; 202. a second cover; 203. a third cover; 204. a fourth cover; 205. a side frame; 206. an inner tank; 207. an interface; 208. a side cover; 209. a travel groove; 3. a first motor; 4. a drive gear; 5. a driven gear; 6. a turntable; 601. a spiral groove; 7. a first slide rail; 8. a tooth holder; 9. a guide seat; 901. a socket; 10. a first protruding rod; 11. a second protruding rod; 12. a clamping block; 13. an oil tank; 14. an oil pump; 15. a conduit; 16. a shunt; 17. an arc-shaped oil cylinder; 18. an arc slide bar; 19. a connecting rod; 20. a piston head; 21. a second slide rail; 22. a chassis; 2201. positioning the bulge; 23. a joint; 2301. a clamping groove; 24. a second motor; 25. a screw rod; 26. a slide; 27. an air pump; 28. a bearing table; 2801. an embedded groove; 29. an expansion frame; 2901. a storage groove; 30. a double-headed cylinder; 31. a side frame; 32. self-locking universal wheel.
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 the drawings, the present invention provides the following technical solutions: the utility model provides a large-scale model concatenation display device, including base 1, the top intermediate position fixedly connected with support cover 2 of base 1, support cover 2 includes first cover 201, second cover 202, third cover 203 and fourth cover 204, first cover 201 fixed connection is in the top intermediate position of base 1, the inside groove 206 has evenly been seted up to the surface of first cover 201, and link up each other between each inside groove 206, the interior bottom side of each inside groove 206 all sliding connection has guide holder 9, the jack 901 has all been seted up to the top of each guide holder 9 one side of keeping away from inside groove 206, first cover 201 is provided with the gliding actuating assembly of each guide holder 9 of simultaneous driving, second cover 202 and third cover 203 and fourth cover 204 set gradually from bottom to top in the top of first cover 201, the opposite interface 207 has all been seted up to Ji Nacao in the outward facing position of Ji Nacao of second cover 202 and fourth cover 204, the centers of the inner sides of the second cover 202 and the fourth cover 204 are respectively and rotatably connected with a first convex rod 10 and a second convex rod 11, one ends of the first convex rod 10 and the second convex rod 11, which are close to the opposite joint 207, are respectively provided with a clamping block 12, the clamping block 12 is embedded in the inner side of the opposite joint 207, the inner side of the third cover 203 is fixedly connected with an oil tank 13, one side, which is close to the oil tank 13, of the inner side of the third cover 203 is fixedly connected with an oil pump 14, the inner side, which is close to the middle position, of the third cover 203 is provided with two arc-shaped oil cylinders 17, the same ends of the two arc-shaped oil cylinders 17 are respectively embedded with arc-shaped slide rods 18, the tail ends of the two arc-shaped slide rods 18 are respectively fixedly connected with piston heads 20, the piston heads 20 are in sliding connection with the inner sides of the arc-shaped oil cylinders 17, the front ends of the two arc-shaped slide rods 18 are respectively fixedly connected with connecting rods 19, the positions, which correspond to the connecting rods 19 on the inner surfaces of the second cover 202 and the fourth cover 204 are respectively provided with travel grooves 209, the two connecting rods 19 are fixedly connected with the first protruding rod 10 and the second protruding rod 11 respectively, a shunt tube 16 is fixedly connected between the two arc-shaped sliding rods 18, a guide pipe 15 is fixedly connected to the middle position of the shunt tube 16, the position of the outer surface of the base 1 corresponding to the guide seat 9 is fixedly connected with a first sliding rail 7, the guide seat 9 is slidably connected to the inner side of the first sliding rail 7, the top side of each first sliding rail 7 is provided with a second sliding rail 21, the bottom end of each second sliding rail 21 is fixedly connected with a bottom frame 22, the bottom end of each bottom frame 22 is provided with a positioning protrusion 2201, the positioning protrusions 2201 are embedded in the inner side of the insertion opening 901, the tail ends of each second sliding rail 21 and the bottom frame 22 are provided with connectors 23, the connectors 23 are embedded in the inner side of the opposite interfaces 207, the positions of the outer surfaces of the connectors 23 corresponding to the clamping blocks 12 are provided with clamping grooves 2301, the clamping blocks 12 are embedded in the inner sides of the clamping grooves 2301, the inner sides of the second sliding rails 21 are slidably connected with sliding seats 26, the top ends of the sliding seats 26 are fixedly connected with bearing tables 28, and the second sliding rails 21 are provided with bearing components 28 for moving the bearing components;
the positioning protrusions 2201 on each chassis 22 are embedded into the insertion openings 901 of each guide seat 9, the insertion openings 901 are used for limiting the chassis 22 and the second sliding rails 21 through the positioning protrusions 2201, then the driving assembly is used for enabling each guide seat 9 to move towards one side of the adjacent supporting cover 2 in the corresponding first sliding rail 7 at the same time until the connectors 23 on the chassis 22 on the bottom side of each second sliding rail 21 are connected into the corresponding butt joint openings 207, so that the second sliding rails 21 and the chassis 22 are spliced on the supporting cover 2 conveniently, then the oil pump 14 in the third cover body 203 is started to enable the oil pump 14 in the third cover body 203 to simultaneously guide oil in the oil tank 13 into the arc-shaped oil cylinders 17 on two sides through the guide pipes 15 and the shunt tubes 16, so that the piston heads 20 on two sides simultaneously push out the corresponding arc-shaped sliding rods 18, the first convex rods 10 and the second convex rods 11 simultaneously move towards the adjacent butt joint openings 207, the clamping blocks 12 on the first convex rods 10 and the second convex rods 11 are simultaneously embedded into the corresponding clamping grooves 2301, the fixing of each second sliding rail 21 is conveniently completed quickly, the high-efficiency oil pump 14 is conveniently completed, the load of the workers can be removed by screwing the second oil pump 14 and the second oil pump 14 is conveniently removed by the driving assembly, and the workers can conveniently detach the second oil pump assembly and the second lifting assembly is required to detach the oil pump assembly and the second lifting device is convenient to detach the workers through the second lifting rod and the oil pump 11;
after the second slide rail 21 is installed, the position of the bearing table 28 on the second slide rail 21 is adjusted by the adjusting component, so that the unfolded position of each bearing table 28 on the top side of the device is adjusted, a model placed on the top side of the bearing table 28 can be better displayed, and meanwhile, the distance between the adjacent bearing tables 28 is adjusted by the adjusting component, so that a larger model can be installed on the bearing table 28.
Specifically, the driving assembly includes a side cover 208, a first motor 3, and a driven gear 5, the side cover 208 is fixedly connected to the bottom side of the outer sidewall of the first cover 201, the side cover 208 and the inner side of the first cover 201 are mutually communicated, the first motor 3 is fixedly connected to the top end of the side cover 208, the output shaft of the first motor 3 extends to the inner side of the side cover 208 and is fixedly connected with a driving gear 4, the driven gear 5 is rotatably connected to the inner bottom end of the first cover 201, the driven gear 5 is meshed with the driving gear 4, the top end of the driven gear 5 is fixedly connected with a turntable 6, the top end of the turntable 6 is provided with a spiral groove 601, the inner bottom side of each inner groove 206 is provided with a tooth holder 8, the tooth holders 8 are fixedly connected to the bottom end of the guide holder 9, and each tooth holder 8 is meshed with the inner side of the spiral groove 601; the driving gear 4 drives the driven gear 5 to rotate on the inner side of the first cover 201 through the driving of the first motor 3, and the driven gear 5 correspondingly drives the turntable 6 on the driven gear 5 to rotate, so that each tooth holder 8 is driven by the rotating spiral groove 601 and slides in the corresponding inner groove 206, and the guide holder 9 is conveniently driven to slide along the inner groove 206 and the first sliding rail 7.
Specifically, the edge of the port of the first cover 201, the second cover 202, the third cover 203 and the fourth cover 204, which are far away from the opposite port 207, are fixedly connected with side frames 205, and every two aligned side frames 205 are fixedly connected through bolts; the combination and fixation between the cover bodies are conveniently completed through the matching of the side frames 205 and the bolts.
Specifically, the positions of the first convex rod 10 and the second convex rod 11 are opposite, the two arc-shaped oil cylinders 17 are axisymmetrically arranged, and the two arc-shaped oil cylinders 17 are positioned at the same center; the first and second protruding bars 10 and 11 are conveniently moved in opposite directions at the same time, so that the second slide rail 21 and the bottom frame 22 are conveniently fixed at the same time from two sides.
Specifically, the left and right sides of the front end of each second sliding rail 21 are fixedly connected with a side frame 31; the front end of the second slide rail 21 is supported by the side frame 31 in an auxiliary manner, and the rear end of the second slide rail 21 is prevented from tilting after the positioning projection 2201 is embedded in the socket 901.
Specifically, the bottom ends of each side frame 31 and the base 1 are fixedly connected with self-locking universal wheels 32; facilitating the movement of the base 1 and side frames 31 by means of self-locking universal wheels 32.
Specifically, the adjusting component comprises a second motor 24, the second motor 24 is fixedly connected to the front end of the second slide rail 21, the output end of the second motor 24 is fixedly connected with a lead screw 25, the lead screw 25 is rotationally connected to the inner side of the second slide rail 21, and the lead screw 25 is in threaded connection with the inner side of the slide seat 26; the screw 25 drives the slide carriage 26 to slide along the second slide rail 21 by driving of the second motor 24, so that the position of the bearing table 28 is adjusted by the slide carriage 26.
Specifically, two ends of the oil pump 14 are fixedly connected with the guide pipe 15 and the oil tank 13 respectively; the oil is conveniently driven by the oil pump 14 through the conduit 15 between the arcuate cylinder 17 and the oil tank 13.
The working principle of the embodiment is as follows:
the positioning protrusion 2201 on each chassis 22 is embedded into the insertion opening 901 of each guide seat 9, the insertion opening 901 limits the chassis 22 and the second sliding rail 21 through the positioning protrusion 2201, then the driving gear 4 drives the driven gear 5 to rotate at the inner side of the first cover 201 through the driving of the first motor 3, the driven gear 5 correspondingly drives the rotary disc 6 on the driven gear 5 to rotate, so that each tooth holder 8 is driven by the rotating spiral groove 601 and slides in the corresponding inner groove 206, thereby facilitating the driving of the guide seats 9 to slide along the inner groove 206 and the first sliding rail 7, so that each guide seat 9 simultaneously moves towards the supporting cover 2 side in the corresponding first sliding rail 7 until the joint 23 on each second sliding rail 21 and the chassis 22 at the bottom side thereof are connected into the corresponding butt joint 207, thereby facilitating the splicing of each second sliding rail 21 and the chassis 22 on the supporting cover 2, then the oil pump 14 in the third cover 203 is started to lead the oil in the oil tank 13 into the arc-shaped oil cylinders 17 at both sides through the guide pipe 15 and the shunt pipe 16, so that the piston heads 20 at both sides can push out the corresponding arc-shaped slide bars 18 at the same time, so that the first convex bar 10 and the second convex bar 11 can move towards the adjacent butt joint holes 207 at the same time, the clamping blocks 12 on the first convex bar 10 and the second convex bar 11 can be simultaneously embedded into the corresponding clamping grooves 2301, so that the fixing of each second slide rail 21 can be quickly completed, the installation work of the device can be effectively completed, the first convex bar 10 and the second convex bar 11 can be simultaneously completed by only restoring the first convex bar 10 and the second convex bar 11 through the oil pump 14 when the guide seats 9 are removed from the inner grooves 206 through the driving assembly, the operation is unnecessary, the workers need not to take time and effort to screw bolts and reduce the structures required to be carried by the workers, thereby being beneficial to greatly reducing the workload of staff and facilitating easy disassembly for carrying;
after the second slide rail 21 is installed, the screw rod 25 is driven by the second motor 24 to drive the sliding seat 26 to slide along the second slide rail 21, so that the position of the bearing table 28 on the second slide rail 21 is adjusted, the unfolding position of each bearing table 28 on the top side of the device is adjusted, a model placed on the top side of the bearing table 28 can be better displayed, and meanwhile, the distance between the adjacent bearing tables 28 is adjusted through the adjusting assembly, so that a larger model can be installed on the bearing table 28.
Example two
The structure of this embodiment is substantially the same as that of the first embodiment except that: the outer surface of the bearing table 28 is provided with a plurality of embedded grooves 2801 in a staggered manner, the inner side of each embedded groove 2801 is connected with an expansion frame 29 in a sliding manner, the top end of each expansion frame 29 extends to the top side of the edge of the bearing table 28, the middle position of each expansion frame 29, which is positioned at the embedded groove 2801, is provided with a storage groove 2901, a double-head air cylinder 30 is arranged between every two aligned embedded grooves 2801, the piston ends of the double-head air cylinders 30 are fixedly connected to the inner side of the storage groove 2901, the bottom ends of each second sliding rail 21 are fixedly connected with an air pump 27, and the output end of the air pump 27 is connected with each double-head air cylinder 30 through a pipeline; the air supply and the air discharge of the air pump 27 are used for enabling each double-headed air cylinder 30 to stretch and retract on the inner side of the bearing table 28, and the expansion frames 29 at the two ends of each double-headed air cylinder 30 are driven to move relatively so as to adjust the accommodating range between the expansion frames 29, limit the model through each expansion frame 29 after the model is installed on the bearing table 28, and reduce the falling risk of the model.
Specifically, each expansion bracket 29 is made of transparent material; it is advantageous to avoid the expansion frame 29 from shielding the model and from excessively affecting the look and feel.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a large-scale model concatenation display device, includes base (1), its characterized in that: the support cover (2) is fixedly connected to the middle position of the top end of the base (1), the support cover (2) comprises a first cover body (201), a second cover body (202), a third cover body (203) and a fourth cover body (204), the first cover body (201) is fixedly connected to the middle position of the top end of the base (1), inner grooves (206) are uniformly formed in the outer surface of the first cover body (201), the inner bottoms of the inner grooves (206) are mutually communicated, guide seats (9) are slidably connected to the inner bottoms of the inner grooves (206), sockets (901) are formed in one side, far away from the inner grooves (206), of the top end of each guide seat (9), driving components for simultaneously driving each guide seat (9) to slide are arranged on the first cover body (201), the second cover body (202) and the third cover body (203) and the fourth cover body (204) are sequentially arranged on the top side of the first cover body (201), a boss (11) is formed in the position, opposite to the inner surfaces (Ji Nacao) of the second cover body (204), of the boss (202) and the boss (11) are sequentially connected to the boss (11), the utility model discloses a shunt tube, which is characterized in that a clamping block (12) is arranged at one end of a first protruding rod (10) and a second protruding rod (11) close to an opposite joint (207), the clamping block (12) is embedded at the inner side of the opposite joint (207), an oil tank (13) is fixedly connected with the inner side of a third cover body (203), an oil pump (14) is fixedly connected with one side of the inner side of the third cover body (203) close to the oil tank (13), two arc-shaped oil cylinders (17) are arranged at the inner side of the third cover body (203) close to the middle position, two arc-shaped slide rods (18) are embedded at the same end of the arc-shaped oil cylinders (17), piston heads (20) are fixedly connected with the inner sides of the arc-shaped oil cylinders (17), connecting rods (19) are fixedly connected with the front ends of the arc-shaped slide rods (18), a travel groove (209) is formed in the position of the inner surfaces of the second cover body (202) and the fourth cover body (204) corresponding to the connecting rods (19), two arc-shaped slide rods (18) are fixedly connected with shunt tubes (16) between the two protruding rods (19) and the first protruding rods (10) and the second protruding rods (16), the outer surface of base (1) corresponds position all fixedly connected with first slide rail (7) of guide holder (9), and guide holder (9) sliding connection in the inboard of first slide rail (7), each the top side of first slide rail (7) all is provided with second slide rail (21), each the bottom of second slide rail (21) all fixedly connected with chassis (22), each the bottom of chassis (22) all is provided with location arch (2201), and location arch (2201) inlays the inboard of locating socket (901), each the tail end of second slide rail (21) and chassis (22) all is provided with joint (23), and joint (23) are inlayed and are located the inboard to interface (207), and draw-in groove (2301) have all been seted up to the position that the surface of joint (23) corresponds fixture block (12), and fixture block (12) are inlayed the inboard of locating draw-in groove (2301), the inboard of each second slide rail (21) all is all slidingly connected with slide (26), the top of each slide (26) all is fixedly connected with bearing platform (28), each second slide rail (21) all is provided with bearing assembly and is used for removing bearing assembly (28).
2. The large-scale pattern splice display device of claim 1, wherein: the driving assembly comprises a side cover (208), a first motor (3) and a driven gear (5), wherein the side cover (208) is fixedly connected to the bottom side of the outer side wall of the first cover body (201), the side cover (208) is mutually communicated with the inner side of the first cover body (201), the first motor (3) is fixedly connected to the top end of the side cover (208), an output shaft of the first motor (3) extends to the inner side of the side cover (208) and is fixedly connected with a driving gear (4), the driven gear (5) is rotatably connected to the inner bottom end of the first cover body (201), the driven gear (5) is connected with the driving gear (4) in a meshed mode, the top end of the driven gear (5) is fixedly connected with a rotary table (6), a spiral groove (601) is formed in the top end of the rotary table (6), a tooth holder (8) is arranged on the inner bottom side of the inner groove (206), the tooth holder (8) is fixedly connected to the bottom end of the guide seat (9), and the tooth holder (8) is connected to the inner side of the spiral groove (601) in a meshed mode.
3. The large-scale pattern splice display device of claim 1, wherein: the edge of the port of the first cover body (201), the edge of the second cover body (202), the edge of the third cover body (203) and the edge of the port of the fourth cover body (204) are far away from the opposite port (207), and are fixedly connected with side frames (205), and every two aligned side frames (205) are fixedly connected through bolts.
4. The large-scale pattern splice display device of claim 1, wherein: the positions of the first convex rod (10) and the second convex rod (11) are opposite, the two arc-shaped oil cylinders (17) are axially symmetrically arranged, and the two arc-shaped oil cylinders (17) are positioned at the same center.
5. The large-scale pattern splice display device of claim 1, wherein: the left side and the right side of the front end of each second sliding rail (21) are fixedly connected with side frames (31).
6. The large form factor splice display device of claim 5, wherein: the bottom ends of the side frames (31) and the base (1) are fixedly connected with self-locking universal wheels (32).
7. The large-scale pattern splice display device of claim 1, wherein: the adjusting component comprises a second motor (24), the second motor (24) is fixedly connected to the front end of the second sliding rail (21), the output end of the second motor (24) is fixedly connected with a screw rod (25), the screw rod (25) is rotationally connected to the inner side of the second sliding rail (21), and the screw rod (25) is in threaded connection with the inner side of the sliding seat (26).
8. The large-scale pattern splice display device of claim 1, wherein: the two ends of the oil pump (14) are fixedly connected with the guide pipe (15) and the oil tank (13) respectively.
9. The large-scale pattern splice display device of claim 1, wherein: the utility model discloses a double-end air cylinder structure, including bearing platform (28), bearing platform (2801), a plurality of embedded grooves (2801) are equipped with in the surface stagger, the inboard of each embedded groove (2801) all sliding connection has expansion frame (29), and the top of expansion frame (29) extends to the edge top side of bearing platform (28), and each expansion frame (29) are located the position intermediate position of embedded groove (2801) and all have been offered and have been accomodate groove (2901), are provided with double-end cylinder (30) between every two aligned embedded grooves (2801), and the piston end fixed connection of double-end cylinder (30) is in the inboard of accomodating groove (2901), the bottom of each second slide rail (21) all fixedly connected with air pump (27), and pass through pipe connection between the output of air pump (27) and each double-end cylinder (30).
10. The large form factor splice display device of claim 9, wherein: each expansion frame (29) is made of transparent material.
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| CN202210453304.8A CN114766882B (en) | 2022-04-27 | 2022-04-27 | Large-scale model concatenation display device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206454206U (en) * | 2017-02-15 | 2017-09-01 | 厦门大学嘉庚学院 | column climbing device |
| CN114038303A (en) * | 2021-12-13 | 2022-02-11 | 南通职业大学 | Detachable building model for design and display |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3101280U (en) * | 2003-10-29 | 2004-06-10 | 南昌 梁 | Assembled cabinet |
| CN206451418U (en) * | 2016-12-19 | 2017-08-29 | 河南省郑州水利学校 | A kind of root demonstrator for English teaching |
| CN107432624A (en) * | 2017-07-31 | 2017-12-05 | 合肥万伟达信息科技有限公司 | A kind of easy-to-dismount mobile phone sale shelf |
| CN209360195U (en) * | 2018-12-14 | 2019-09-10 | 沈阳城市建设学院 | A kind of planar design three-dimensional model displaying device |
| CN110242481B (en) * | 2019-06-11 | 2020-12-18 | 嘉兴市中意喷织有限公司 | Small-size water potential energy power generation system |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206454206U (en) * | 2017-02-15 | 2017-09-01 | 厦门大学嘉庚学院 | column climbing device |
| CN114038303A (en) * | 2021-12-13 | 2022-02-11 | 南通职业大学 | Detachable building model for design and display |
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