Multifunctional sand table display model

Abstract

The invention discloses a multifunctional sand table display model which comprises a base used for fixing the position of the whole equipment, storage cabinets are uniformly arranged on the outer wall of the base close to the top and used for storing related tools, and visible glass is fixedly connected to the top of the base so that the interior can be conveniently observed. A lifting mechanism is arranged at the inner bottom of the base and comprises a motor, a driving wheel is fixedly connected to the end face of a driving shaft of the motor, and a belt is evenly and tightly attached to the outer wall of the driving wheel. The automatic height adjusting device is arranged in the sand table model, so that the sand table model can be lifted according to viewing angles of different people when house introduction is carried out, the house introduction can be better watched, and meanwhile, the insertion holes which can be freely detached are formed in the sand table, so that the sand table model is convenient to mount and dismount.

Description

Technical Field

[0001] The invention relates to the technical field of sand table model application, in particular to a multifunctional sand table display model. Background Art

[0002] Models made of mud, sand, war chess and other materials according to topographic maps, aerial photographs or actual terrain and in a certain proportional relationship are involved in all modern fields. Sand tables are particularly popular in architecture because of their strong three-dimensional sense, intuitive images, simple production, economy and practicality.

[0003] Since the sand table demonstration model is fixed in position during use, and customers have different viewing angles, the introduction and viewing cannot be consistent, thus failing to achieve the best effect. At the same time, the internal model is troublesome and inconvenient to use when it needs to be replaced. Therefore, the present invention proposes a multifunctional sand table display model. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a multifunctional sand table display model.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a multifunctional sand table display model, comprising a base for fixing the position of the entire device, the outer wall of the base is evenly provided with storage cabinets near the top for storing relevant tools, the top of the base is fixedly connected with a visual glass for convenient observation of the interior, and the inner bottom of the base is provided with a lifting mechanism; The lifting mechanism comprises a motor, a driving wheel is fixedly connected to the end face of the driving shaft of the motor, a belt is evenly and tightly arranged on the outer wall of the driving wheel, a plurality of driven wheels are respectively and tightly arranged at the positions of the belts away from the driving wheel, a plurality of screw rods are fixedly connected to the inner walls of the driven wheels, a partition is penetrated through the tops of the plurality of screw rods, a lifting rod is threadedly connected to the outer walls of the plurality of screw rods, a demonstration sand table is fixedly connected to the tops of the plurality of lifting rods, the driving shaft is driven to rotate by the rotation of the motor driving shaft, the driven wheel is driven to rotate by the transmission of the belt, thereby driving the screw rod to rotate, and then driving the lifting rod to rise, so that the demonstration sand table rises, and is appropriately adjusted, and a plurality of jacks are evenly opened on the top of the demonstration sand table, so that a variety of models can be placed on the demonstration sand table; The outer wall of the partition is fixedly connected to the inner wall of the base, the bottom center of the partition is bolted to the rear end cover of the motor, limiting holes are provided at the corners of the partition for limiting the lifting rod, and sliding grooves are evenly provided near the middle of the top of the partition to facilitate the use of the storage cabinet.

[0006] As a further description of the above technical solution: The bottom corners of the base are fixedly connected with rubber pads to fix the position of the entire device and prevent damage to the ground.

[0007] As a further description of the above technical solution: A plurality of the storage cabinets have front walls with grooves near the bottom to facilitate pulling out the storage cabinets.

[0008] As a further description of the above technical solution: A plurality of lighting lamps are evenly and fixedly connected to the middle of the inner wall of the visual glass to illuminate the entire demonstration sand table.

[0009] As a further description of the above technical solution: The bottoms of the plurality of storage cabinets are respectively slidably connected to the plurality of slide grooves, so as to facilitate pulling and drawing of the storage cabinets.

[0010] As a further description of the above technical solution: The bottoms of the plurality of screw rods are rotatably connected to the inner bottom of the base to ensure stable rotation of the screw rods.

[0011] As a further description of the above technical solution: Bearings are arranged inside the plurality of limiting holes, and the plurality of screw rods are rotationally connected to the partition plate through the plurality of bearings, so as to facilitate the rotation of the screw rods.

[0012] The present invention has the following beneficial effects: A multifunctional sand table display model is provided with an automatic height adjustment device inside the sand table model, so that when introducing a product, the sand table model can be raised or lowered according to the viewing angles of different people, so that the product can be better viewed and introduced. At the same time, detachable sockets are provided on the sand table to facilitate installation and disassembly, and a storage device is provided inside to facilitate the storage of related tools to prevent loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a multifunctional sand table display model proposed by the present invention; Figure 2 A cross-sectional view of a multifunctional sand table display model proposed by the present invention; Figure 3 This is a partition structure diagram of a multifunctional sand table display model proposed by the present invention.

[0014] Legend: 1. Base; 11. Rubber pad; 2. Storage cabinet; 21. Groove; 3. Visual glass; 31. Lighting lamp; 4. Motor; 41. Driving wheel; 42. Belt; 43. Driven wheel; 44. Screw rod; 45. Lifting rod; 46. Demonstration sand table; 47. Socket; 5. Partition; 51. Limit hole; 52. Slide groove. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] Reference Figure 1-3 , an embodiment provided by the present invention: comprises a base 1, which is used to fix the position of the entire device, and the bottom corners of the base 1 are fixedly connected with rubber pads 11, which are used to fix the position of the entire device and prevent damage to the ground at the same time, the outer wall of the base 1 is evenly provided with storage cabinets 2 near the top position, which are used to store related tools, and the front walls of the plurality of storage cabinets 2 are provided with grooves 21 near the bottom position, which are convenient for pulling out the storage cabinets 2, and the top of the base 1 is fixedly connected with a visual glass 3, which is convenient for observing the inside, and the middle position of the inner wall of the visual glass 3 is evenly fixedly connected with a plurality of lighting lamps 31, which are used to illuminate the entire demonstration sandbox 46, and the inner bottom of the base 1 is provided with a lifting mechanism; The lifting mechanism includes a motor 4, a driving wheel 41 is fixedly connected to the end face of the driving shaft of the motor 4, a belt 42 is evenly and tightly arranged on the outer wall of the driving wheel 41, a plurality of belts 42 are respectively and tightly arranged with driven wheels 43 at positions away from the driving wheel 41, the inner walls of the plurality of driven wheels 43 are fixedly connected with screw rods 44, the bottoms of the plurality of screw rods 44 are rotatably connected to the inner bottom of the base 1 to ensure the stable rotation of the screw rods 44, the tops of the plurality of screw rods 44 are penetrated with partitions 5, the outer walls of the plurality of screw rods 44 are threadedly connected with lifting rods 45, the tops of the plurality of lifting rods 45 are fixedly connected with demonstration sand tables 46, the driving wheel 41 is driven to rotate by the rotation of the driving shaft of the motor 4, the driven wheel 43 is driven to rotate by the transmission of the belt 42, thereby driving the screw rod 44 to rotate, and then driving the lifting rod 45 to rise, so that the demonstration sand table 46 rises, and is appropriately adjusted, and a plurality of jacks 47 are evenly opened on the top of the demonstration sand table 46, so that a variety of models can be placed on the demonstration sand table 46; The outer wall of the partition 5 is fixedly connected to the inner wall of the base 1, and the bottom center of the partition 5 is bolted to the rear end cover of the motor 4. Limiting holes 51 are provided at the corners of the partition 5 for limiting the lifting rod 45. Bearings are provided inside the plurality of limiting holes 51, and the plurality of screw rods 44 are respectively rotatably connected to the partition 5 through a plurality of bearings to facilitate the rotation of the screw rods 44. Slide grooves 52 are evenly provided near the middle of the top of the partition 5 to facilitate the use of the storage cabinet 2. The bottoms of the plurality of storage cabinets 2 are respectively slidably connected to the plurality of slide grooves 52 to facilitate the pulling and drawing of the storage cabinet 2.

[0018] Working principle: first, install the required model on the demonstration sand table 46 through the jack 47. When the height needs to be adjusted, start the motor 4. The driving shaft of the motor 4 rotates to drive the active wheel 41, and the driven wheel 43 is driven by the belt 42, thereby driving the screw rod 44 to rotate, and then driving the lifting rod 45 connected by the top thread to rise, and at the same time driving the demonstration sand table 46 to rise, so as to facilitate customers to better view the product model. Therefore, the multifunctional sand table display model proposed by the present invention is not only convenient for adjusting the sand table to different heights, but also convenient for arbitrary replacement and modification of the model.

[0019] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional sand table display model, comprising a base (1), characterized in that: Storage cabinets (2) are evenly arranged near the top of the outer wall of the base (1); a visual glass (3) is fixedly connected to the top of the base (1); and a lifting mechanism is arranged at the inner bottom of the base (1); The lifting mechanism comprises a motor (4), a driving wheel (41) is fixedly connected to the end face of the driving shaft of the motor (4), a belt (42) is evenly and tightly fitted on the outer wall of the driving wheel (41), a plurality of driven wheels (43) are respectively and tightly fitted at positions of the belts (42) away from the driving wheel (41), the inner walls of the plurality of driven wheels (43) are all fixedly connected to screw rods (44), the tops of the plurality of screw rods (44) are all penetrated by partitions (5), the outer walls of the plurality of screw rods (44) are all threadedly connected to lifting rods (45), the tops of the plurality of lifting rods (45) are fixedly connected to a demonstration sandbox (46), and the top of the demonstration sandbox (46) is evenly provided with a plurality of jacks (47); The outer wall of the partition (5) is fixedly connected to the inner wall of the base (1), the bottom center of the partition (5) is bolted to the rear end cover of the motor (4), the corners of the partition (5) are provided with limiting holes (51), and the top of the partition (5) is evenly provided with sliding grooves (52) near the middle.

2. A multifunctional sand table display model according to claim 1, characterized in that: Rubber pads (11) are fixedly connected to the bottom corners of the base (1).

3. A multifunctional sand table display model according to claim 1, characterized in that: A groove (21) is provided on the front wall of the plurality of storage cabinets (2) near the bottom.

4. The multifunctional sand table display model according to claim 1, characterized in that: A plurality of lighting lamps (31) are evenly and fixedly connected to the middle of the inner wall of the visual glass (3).

5. The multifunctional sand table display model according to claim 1, characterized in that: The bottoms of the plurality of storage cabinets (2) are respectively slidably connected to the plurality of slide grooves (52).

6. The multifunctional sand table display model according to claim 1, characterized in that: The bottoms of the plurality of screw rods (44) are all rotatably connected to the inner bottom of the base (1).

7. The multifunctional sand table display model according to claim 1, characterized in that: Bearings are arranged inside the plurality of limiting holes (51), and the plurality of screw rods (44) are rotationally connected to the partition plate (5) via the plurality of bearings.

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