CN114743456B - Sand table simulation display device convenient to accomodate - Google Patents
Sand table simulation display device convenient to accomodate Download PDFInfo
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- CN114743456B CN114743456B CN202210569587.2A CN202210569587A CN114743456B CN 114743456 B CN114743456 B CN 114743456B CN 202210569587 A CN202210569587 A CN 202210569587A CN 114743456 B CN114743456 B CN 114743456B
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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
- G09B25/08—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of scenic effects, e.g. trees, rocks, water surfaces
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- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Business, Economics & Management (AREA)
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application discloses sand table simulation display device convenient to accomodate, include: the organism in show hole has been seted up at the top, and the inside of organism is provided with display mechanism, thereby display mechanism accessible show hole stretches out to the outside and demonstrates the sand table. The upper end of the machine body is fixedly connected with an assembly plate, a cover plate extending into the display hole is movably sleeved in the assembly plate, and the cover plate can be pulled to extend to one end of the assembly cavity so as to cover the display hole; the cover plate can be pulled out to expose the display hole, so that the display mechanism is ensured to move outside the assembly plate, the display hole is covered, and dust can be prevented from entering the machine body. The drive shaft is rotatably arranged on the outer wall of the machine body, one end of the drive shaft is in transmission connection with the display mechanism, so that the display mechanism is driven to display and store the sand table, and meanwhile, the height adjustment can be realized, so that the height adjustment can be conveniently carried out according to the placing requirement of a real object, and the sense of reality is formed. The problem that sand table display device is inconvenient for accomodate has been solved to this application.
Description
Technical Field
The invention relates to the technical field of teaching experiment platforms, in particular to a sand table simulation display device convenient to store.
Background
The basic components of the landscape architecture can be divided into two main categories: soft things such as trees, water, wind, rain, sunlight and sky; another category is hard things such as floors, walls, railings, landscape construction, soft east-west called soft landscapes, often natural, hard things called hard landscapes, often artificial.
When the landscape is simulated by the sand table, the existing sand table is displayed for a long time, external dust is adsorbed on the sand table, so that the tidy and beautiful appearance of the sand table are affected, part of the landscape is required to be placed at different depths or heights on the sand table, the conventional sand table cannot meet the placing requirement by adopting uniform heights, and meanwhile, when the landscape is not required to be displayed, the sand table cannot be stored, and the sand table is prevented from being damaged by external force factors; in addition, certain discussion communication exists in the process of design display, and a traditional sand table adopts a single table body structure, so that enough rest and storage space cannot be provided, so that the situation of mutual interference exists between the visit and the article taking operation, and the experience is poor.
Therefore, how to improve a simulation device for accommodating a sand table by reasonably utilizing an inner space is a problem to be solved by those skilled in the art.
Disclosure of Invention
The purpose of this application is to provide a rational utilization inner space will demonstrate sand table and accomodate sand table simulation display device to device inside
To achieve the above object, the present application provides a sand table simulation display device convenient to accomodate, include: the device comprises a machine body, an assembly plate, a cover plate and a display mechanism;
the display mechanism is arranged in the machine body, a display hole is formed in the top surface of the machine body, and the display mechanism can extend to the outer side of the machine body through the display hole;
the assembly plate is arranged on the top surface of the machine body, and the cover plate is arranged in the assembly plate and can slide along the length direction of the assembly plate so as to cover the display hole; the side wall of the machine body is provided with a driving shaft connected with the display mechanism in a penetrating way.
In some embodiments, the display hole is vertically penetrating through the top surface of the machine body, and the cover plate is horizontally arranged inside the assembly plate.
In some embodiments, the display mechanism comprises: the display device comprises a driving shaft, a driving rod fixedly connected to the driving shaft and a limiting rod fixedly connected to the inner wall of the machine body, wherein a linear frame is movably connected to the limiting rod, and a display stand is rotatably connected to the side surface of the linear frame; the straight line frame sliding sleeve is established in transfer line one end, and the transfer line can drive straight line frame and follow vertical direction and remove.
In some embodiments, a first limiting boss for limiting the movement range of the display stand is arranged on the inner wall of the machine body.
In some embodiments, the side of organism has seted up the storage hole, and the bottom of organism runs through and is provided with the screw thread lead screw, is provided with on the organism with screw thread lead screw complex storage mechanism, storage mechanism is used for taking in the inside with external equipment through the storage hole.
In some embodiments, the receiving mechanism comprises: the nut is sleeved on the threaded lead screw, a driving column is arranged on the side face of the nut, and a driving gear is sleeved on the driving column;
a rack assembly used for connecting external equipment is arranged in the machine body, and the outer end of the rack assembly penetrates out to the outer side of the machine body through the containing hole;
the threaded lead screw drives the driving gear to lift so as to drive the driving gear and the rack assembly in a matched manner.
In some embodiments, the rack assembly includes: a first rack and a second rack to mount external devices at both ends;
the first rack and the second rack are respectively arranged above and below the driving gear.
In some embodiments, a second limiting boss is disposed inside the frame, the second limiting boss being configured to limit and guide the rack assembly.
In some embodiments, the threaded screw is disposed in the middle of the machine body and the rack assembly is disposed horizontally.
For above-mentioned background art, this application is provided with the organism that the show hole has been seted up at the top, and the inside of organism is provided with display mechanism, thereby display mechanism accessible show hole stretches out to the outside and demonstrates the sand table. The upper end of the machine body is fixedly connected with an assembly plate, a cover plate extending into the display hole is movably sleeved in the assembly plate, and the cover plate can be pulled to extend to one end of the assembly cavity so as to cover the display hole; the cover plate can be pulled out, the display hole is exposed, the display mechanism is guaranteed to move outside the assembly plate, the display hole is covered, dust can be prevented from entering the machine body, daily protection is carried out inside the machine body, and meanwhile the structural flexibility of the sand table can be improved through adjusting the position. The drive shaft is rotatably arranged on the outer wall of the machine body, one end of the drive shaft is in transmission connection with the display mechanism, so that the display mechanism is driven to display and store the sand table, and meanwhile, the height adjustment can be realized, so that the height adjustment can be conveniently carried out according to the placing requirement of a real object, and the sense of reality is formed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings may be obtained according to the provided drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic structural diagram of a sand table simulation display device convenient for storage according to an embodiment of the present application;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a partial enlarged view at B in FIG. 1;
fig. 4 is an assembly schematic diagram of a threaded screw and a driving gear according to an embodiment of the present application.
Wherein:
the device comprises a 1-machine body, a 101-display hole, a 102-first storage hole, a 103-second storage hole, a 2-assembly plate, a 201-assembly cavity, a 3-cover plate, a 4-driving shaft, a 401-first motor, a 5-driving rod, a 6-limiting rod, a 7-straight frame, a 701-traction rod, an 8-display table, a 801-vertical rod, a 9-first limiting boss, a 10-threaded lead screw, a 1001-second motor, a 11-nut, a 12-driving column, a 13-driving gear, a 14-first rack, a 15-second rack, a 16-second limiting boss, a 17-seat and a 18-drawer.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In order to better understand the aspects of the present application, a further detailed description of the present application will be provided below with reference to the accompanying drawings and detailed description.
Referring to fig. 1 of the specification, fig. 1 is a schematic structural diagram of a sand table simulation display device convenient for storage, provided in an embodiment of the present application, including:
The upper end of the machine body 1 is fixedly connected with an assembly plate 2, an assembly cavity 201 communicated with the display hole 101 is formed in the assembly plate 2, a cover plate 3 extending into the display hole 101 is movably sleeved in the assembly cavity 201, and the cover plate 3 can be pulled to extend to one end of the assembly cavity 201 so as to cover the display hole 101; the cover plate 3 can be pulled out of the assembly cavity 201, the display hole 101 is exposed, the display mechanism is guaranteed to move out of the assembly plate 2, the cover plate 3 is placed into the assembly cavity 201, the display hole 101 is covered, dust can be prevented from entering the machine body 1, daily protection is carried out on the inside of the machine body 1, and meanwhile the structural flexibility of the sand table can be improved through adjusting the position.
A driving shaft 4 is rotatably installed on the outer wall of the machine body 1, one end of the driving shaft 4 is in transmission connection with the display mechanism, and the other end of the driving shaft is connected with the output end of the first motor 401. The sand table is displayed and stored by the display mechanism, and meanwhile, the height adjustment can be realized, so that the height adjustment can be conveniently performed according to the placing requirement of a real object, and the sense of reality is formed.
The first motor 401 is only used as one power input mode of the driving shaft 4, and the driving effect can be achieved by adopting a mechanical transmission mode or a manual rotation mode, which is not limited herein.
Further, the display hole 101 is vertically formed in the mounting plate 2, the mounting cavity 201 is horizontally formed in the mounting plate 2, the cover plate 3 horizontally arranged can be fixed in the display hole 101 through bolts, the cover plate 3 is placed in the mounting cavity 201, the display hole 101 is covered, dust is prevented from entering the machine body 1, and the sand table can be conveniently displayed and used.
Further, referring to fig. 2 of the specification, fig. 2 is a partial enlarged view of a in fig. 1, including: the display mechanism includes: the transmission rod 5 fixedly connected to the driving shaft 4, the structure of the transmission rod 5 can be provided and is not limited to be integrally formed with a short yoke, the limiting rod 6 is welded in the machine body 1, the limiting rod 6 is movably connected with the linear frame 7, the linear frame 7 is slidably sleeved on the short yoke, the linear frame 7 is rotationally connected with the traction rod 701, the other end of the traction rod 701 is connected with the vertical rod 801, the vertical rod 801 is fixedly connected with the display stand 8 corresponding to the display hole 101, the short yoke drives the linear frame 7 to deflect, lift and move in the limiting rod 6, and the linear frame 7 drives the traction rod 701 to move.
The limiting rod 6 is transversely arranged at the position below the driving shaft 4, a limiting long hole sleeved with the limiting rod 6 is formed in the lower end of the linear frame 7, the limiting long hole is used for limiting and guiding the linear frame 7, the short yoke drives the linear frame 7 to move up and down in the limiting long hole, the driving shaft 4 drives the driving rod 5, the driving rod 5 drives the short yoke to rotate, the short yoke slides in the linear frame 7, meanwhile, the short yoke drives the linear frame 7 to deflect, lift and move in the limiting rod 6, the linear frame 7 drives the traction rod 701, one end of the traction rod 701, far away from the linear frame 7, is rotatably connected with the middle end position of the vertical rod 801, the display stand 8 is movably sleeved in the display hole 101, the linear frame 7 drives the traction rod 701 to deflect, and the traction rod 701 drives the display stand 8 to display and store. The motion control of the display stand 8 is realized through the simple transmission mechanism, and the operation is simple and the structure is stable.
Further, the body 1 is internally provided with the first limiting boss 9 integrally formed, and the first limiting boss 9 is slidably sleeved on the outer side of the vertical rod 801, so that the vertical rod 801 is subjected to limiting guide, and the stability and accuracy of movement are ensured. The specific structure and the arrangement method of the first limiting boss 9 may refer to the prior art, and are not described herein.
Further, referring to fig. 3 and fig. 4 of the specification, fig. 3 is a partial enlarged view of a portion B in fig. 1, and fig. 4 is an assembly schematic diagram of a threaded screw and a driving gear according to an embodiment of the present application, including: the bottom end of the machine body 1 is provided with a threaded screw rod 10 in a penetrating manner, the threaded screw rod 10 can rotate along the axial direction of the machine body, and the bottom end of the threaded screw rod 10 is connected with the output end of the second motor 1001.
The second motor 1001 is only used as one power input mode of the threaded screw 10, and the driving effect can be achieved by adopting a mechanical transmission or manual rotation mode, which is not limited herein.
The housing 1 is provided with a housing mechanism in driving connection with the threaded screw 10, and the housing 1 is provided with a first housing hole 102 and a second housing hole 103, respectively. The housing mechanism is used for housing external devices (for example, a seat 17, a drawer 18, etc., which are provided with external devices that can be changed according to actual demands, and hereinafter, both the seat 17 and the drawer 18 are referred to as external devices for illustration) into the inside of the machine body through the housing hole. So that the external device can be stored conveniently.
It should be noted that, the first accommodating hole 102 and the second accommodating hole 103 only correspond to the structures of the seat 17 and the drawer 18 in this embodiment, and the specific number and the specific positions of the accommodating holes can be changed according to the actual requirements, which is not described herein.
Further, the storage mechanism comprises a nut 11 which is arranged on the threaded screw rod 10 in a matching way, a driving column 12 is fixedly arranged on the nut 11, and a driving gear 13 is fixedly sleeved on the driving column 12; the machine body 1 is internally provided with a rack assembly, both ends of which penetrate out to the outside of the machine body 1 through a receiving hole, and both ends of which are used for carrying and installing external equipment, in this embodiment, a seat 17 and a drawer 18. The drive gear 13 is engaged with the rack assembly to retract the seat 17 and drawer 18 into the body 1.
Further, the rack assembly includes: a first rack 14 and a second rack 15 disposed above and below the driving gear 13, respectively; the first rack 14 and the second rack 15 are fixedly connected with a seat 17 and a drawer 18, the output end of the second motor 1001 drives the threaded screw 10 to rotate, the threaded screw 10 drives the matched nut 11 to move up and down, the nut 11 drives the driving column 12 and the driving gear 13 to move up and down, and meanwhile, the driving gear 13 is moved to drive the first rack 14 and the second rack 15 respectively to drive the seat 17 to extend and simultaneously store the drawer 18.
Further, the threaded screw 10 is vertically disposed at the middle position of the machine body 1, the threaded screw 10 drives the nut 11 used in a matched manner to move up and down, the nut 11 drives the driving column 12 and the driving gear 13 to move up and down, and the first rack 14 and the second rack 15 are respectively driven to realize sequential movement of the first rack 14 and the second rack 15.
The seat 17 and the drawer 18 on the first rack 14 and the second rack 15 are oppositely arranged, the seat 17 and the drawer 18 are respectively sleeved in the first accommodating hole 102 and the second accommodating hole 103 in a sliding mode, when the driving gear 13 is meshed with the first rack 14 for transmission, the first rack 14 drives the seat 17 to extend and the drawer 18 to be accommodated, and when the driving gear 13 is meshed with the second rack 15 for transmission, the second rack 15 drives the seat 17 to extend and the drawer 18 to be accommodated, so that the seat 17 and the drawer 18 sequentially extend and are accommodated.
Further, the body 1 is provided with the second limiting boss 16 integrally formed, and the second limiting boss 16 limits and guides the first rack 14 and the second rack 15, so that the stability and the accuracy of the use of the storage mechanism are ensured. The specific structure and the arrangement method of the second limiting boss 16 may refer to the prior art, and are not described herein.
When the sand table needs to be displayed:
the display hole 101 can be covered by pulling the cover plate 3, the cover plate 3 can be pulled out of the assembly cavity 201, the display hole 101 is exposed, the first motor 401 is started, the output end of the first motor 401 drives the driving shaft 4, the driving shaft 4 drives the driving rod 5, the driving rod 5 drives the short yoke to rotate, the short yoke slides in the linear frame 7, meanwhile, the short yoke drives the linear frame 7 to deflect, lift and move in the limiting rod 6, the linear frame 7 drives the traction rod 701, the traction rod 701 drives the vertical rod 801 to move up and down in the first limiting boss 9, and the vertical rod 801 drives the display table 8 to move upwards;
above-mentioned show stand 8 removes outside the show hole 101, demonstrates the article on the show stand 8, when accomodating show stand 8, montant 801 drives show stand 8 downstream, and show stand 8 withdraws into organism 1, puts into assembly chamber 201 with apron 3 again, covers show hole 101, prevents that the dust from getting into in the organism 1.
Starting a second motor 1001, driving a threaded screw rod 10 to rotate by the output end of the second motor 1001, driving a matched nut 11 to move up and down by the threaded screw rod 10, driving a driving column 12 and a driving gear 13 to move up and down by the nut 11, and driving the gear 13 to rotate when the driving gear 13 moves to the height position of a first rack 14, and driving the gear 13 to be meshed with the first rack 14 for transmission, and driving a seat 17 to extend through the first rack 14 and simultaneously accommodating a drawer 18;
the driving gear 13 which is driven to rotate by the driving column 12 can move up and down by utilizing the rotation of the threaded screw 10, so that the driving gear 13 is respectively meshed with the first rack 14 and the second rack 15 to drive the two groups of seat 17 drawers 18 in a telescopic manner, and the seat 17 drawers 18 are convenient to store and use;
when the driving gear 13 moves to the height position of the second rack 15, the driving column 12 drives the driving gear 13 to rotate, the driving gear 13 is meshed with the second rack 15 for transmission, and the second rack 15 drives the seat 17 to extend and the drawer 18 is stored;
the drawer 18 extends outwards and simultaneously enables the seat 17 to be stored, so that the requirement of taking articles is met, and interference between the drawer and the seat is avoided. Of course, the external devices are not limited to the seat 17 and the drawer 18, and the types of the external devices can be replaced according to actual needs, and will not be described in detail herein.
It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The sand table simulation display device convenient to accomodate that this application provided has been described in detail above. Specific examples are set forth herein to illustrate the principles and embodiments of the present application, and the description of the examples above is only intended to assist in understanding the methods of the present application and their core ideas. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.
Claims (6)
1. Sand table simulation display device convenient to accomodate, its characterized in that includes: the device comprises a machine body (1), an assembly plate (2), a cover plate (3) and a display mechanism;
the display mechanism is arranged in the machine body (1), a display hole (101) is formed in the top surface of the machine body (1), and the display mechanism can extend out of the machine body (1) through the display hole (101);
the assembly plate (2) is arranged on the top surface of the machine body (1), and the cover plate (3) is arranged inside the assembly plate (2) and can slide along the length direction of the assembly plate (2) so as to cover the display hole (101); a driving shaft (4) connected with the display mechanism is arranged on the side wall of the machine body (1) in a penetrating way; the side face of the machine body (1) is provided with a storage hole, the bottom of the machine body (1) is provided with a threaded screw rod (10) in a penetrating mode, the machine body (1) is provided with a storage mechanism matched with the threaded screw rod (10), and the storage mechanism is used for storing external equipment into the machine body (1) through the storage hole; the storage mechanism includes: the nut (11) is sleeved on the threaded lead screw (10), a driving column (12) is arranged on the side face of the nut (11), and a driving gear (13) is sleeved on the driving column (12); a rack assembly used for connecting external equipment is arranged in the machine body (1), and the outer end of the rack assembly penetrates out to the outer side of the machine body (1) through the containing hole; the threaded lead screw (10) drives the driving gear (13) to lift so as to drive the driving gear (13) and the rack assembly in a matched mode; the rack assembly includes: a first rack (14) and a second rack (15) for mounting external devices at both ends; the first rack (14) and the second rack (15) are respectively arranged above and below the driving gear (13);
the storage holes are formed in two sides of the machine body (1), and the external equipment is arranged at two ends of the first rack (14) and the second rack (15);
the driving gear (13) is used for meshing and driving the first rack (14) and the second rack (15) to extend out of the containing hole on one side so that the external equipment on the other end enters the machine body (1) from the containing hole on the other side.
2. The sand table simulation display device convenient to store according to claim 1, wherein the display hole (101) vertically penetrates through the top surface of the machine body (1), and the cover plate (3) is horizontally arranged inside the assembly plate (2).
3. The easy-to-store sand table simulated display device of claim 1 wherein the display mechanism comprises: the display device comprises a driving rod (5) fixedly connected to a driving shaft (4) and a limiting rod (6) fixedly connected to the inner wall of the machine body (1), wherein a linear frame (7) is movably connected to the limiting rod (6), and a display table (8) is rotatably connected to the side surface of the linear frame (7); the linear frame (7) is slidably sleeved at one end of the transmission rod (5), and the transmission rod (5) can drive the linear frame (7) to move along the vertical direction.
4. A sand table simulation display device convenient to store according to claim 3, characterized in that a first limiting boss (9) for limiting the movement range of the display stand (8) is arranged on the inner wall of the machine body (1).
5. The sand table simulation display device convenient to store according to claim 4, wherein a second limiting boss (16) is arranged inside the machine body (1), and the second limiting boss (16) is used for limiting and guiding the rack assembly.
6. The sand table simulation display device convenient to store according to claim 5, wherein the threaded screw (10) is arranged in the middle of the machine body (1), and the rack assembly is horizontally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210569587.2A CN114743456B (en) | 2022-05-24 | 2022-05-24 | Sand table simulation display device convenient to accomodate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210569587.2A CN114743456B (en) | 2022-05-24 | 2022-05-24 | Sand table simulation display device convenient to accomodate |
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| CN114743456A CN114743456A (en) | 2022-07-12 |
| CN114743456B true CN114743456B (en) | 2023-06-27 |
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| CN114743456A (en) | 2022-07-12 |
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