Sand table display device for building teaching

Abstract

The utility model belongs to the technical field of model sand tables, and particularly relates to a sand table display device for building teaching, which comprises a support frame. Multiple sets of sliding grooves are formed in the two sides in the supporting frame at equal intervals, and sliding plates are connected into the sliding grooves in a sliding fit mode. A small sand table is rotationally mounted on the sliding plate; an inserting rod is arranged on one side of the upper edge of the small sand table in a sliding and penetrating manner; one end of the upper edge of the small sand table is fixedly connected with a baffle; the large sand table is divided into the small sand tables, the small sand tables are slidably mounted on the supporting frame through the sliding plates, and the designated small sand tables can be controlled to extend from the supporting frame by controlling the electric push rods, so that personnel can check the designated area in detail, and the checking convenience is improved; observation difficulty caused by the fact that the overall size of the sand table is too large is reduced, learners or visitors can observe and know details of the sand table through operation of the learners or the visitors, the learning interest of the learners or the visitors is enhanced, and interactivity is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of model sand tables, in particular to a sand table display device for architectural teaching. Background Art

[0002] Architectural sand table models are widely used in construction industries such as real estate and urban planning. The architectural teaching sand table can clearly inform the construction team of the design plan and improve the construction effect. It also helps home buyers to understand the architectural design style and surrounding environment characteristics more intuitively.

[0003] Sand tables are divided into architectural sand table models and terrain sand table models. Architectural sand table models are usually made of plastic, metal or other hard materials, and can more accurately display the appearance, structure and characteristics of the building through fine production and modeling.

[0004] The size of the sandbox model mostly depends on the project and scene requirements. For example, in some urban planning projects, the size of some sandboxes may range from a few meters to tens of meters in order to simulate the terrain and buildings more comprehensively. However, larger sizes may make it inconvenient for personnel to view specific areas, and it is not easy for personnel to observe the structure of buildings, the layout of roads and other details at close range, which will affect the interactivity of participants and reduce the teaching effect and learning experience. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a sand table display device for architectural teaching.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a sandbox display device for architectural teaching described in the utility model comprises a supporting frame; a plurality of groups of slide grooves are equidistantly arranged on both sides of the supporting frame, and a slide plate is slidably connected inside the slide groove; a small sandbox is rotatably mounted on the slide plate; a plug rod is slidably penetrated on one side of the upper edge of the small sandbox, and a slot is correspondingly arranged inside the slide plate; a plurality of groups of electric push rods are equidistantly fixedly connected to the supporting frame, and the output ends of the electric push rods are connected to the slide plate through a connecting frame; a protective cover is installed on the supporting frame, and the protective cover is transparent as a whole; a baffle is fixedly connected to one end of the upper edge of the small sandbox.

[0007] Preferably, a blowing rack is installed on the inner wall of the upper end of the protective cover; one end of the blowing rack is connected to an air pipe, and the other end of the air pipe passes through the inside of the protective cover and is connected to the pump body; a mesh bag is bonded to the inner wall of one side of the protective cover by Velcro, and a desiccant is placed inside the mesh bag.

[0008] Preferably, the four corners of the edge of the support frame are fixed with a clamping plate, and the clamping plate is L-shaped; the four corners of the outer wall of the protective cover are clamped with the inner side of the clamping plate; the bottom end of the outer wall of the protective cover is fixed with a spring column, and the elastic end of the spring column is fixed with a clamping block; the outer side of the clamping plate is provided with a clamping groove that fits the shape of the clamping block.

[0009] Preferably, a bendable shaping snake rod is fixedly connected to the top end of one side of the baffle, and a lamp is installed on the other end of the bendable shaping snake rod; a battery and a cable tray are provided inside the baffle.

[0010] Preferably, reinforcing rods are fixedly connected to both ends of the connecting frame, and the other end of the reinforcing rod is fixedly connected to the supporting frame; the reinforcing rod is a telescopic rod.

[0011] Preferably, a placement rack is installed at a corner of the top surface of the protective cover, and the placement rack is made of solid wood.

[0012] Preferably, legs are fixedly connected to the four corners of the bottom edge of the support frame, and rubber pads are laid on the bottom of the legs.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a sand table display device for architectural teaching, which divides a large sand table into multiple small sand tables, and slides the multiple small sand tables on a supporting frame through a slide plate. By controlling the electric push rod, the designated small sand table can be controlled to extend from the supporting frame, so that personnel can have a detailed view of the designated area, improve the convenience of viewing, and reduce the difficulty of observation caused by the large overall size of the sand table. Learners or visitors can observe and understand the details of the sand table through their own operations, enhance the learning interest of the personnel, and improve the interactivity. At the same time, by pulling the plug rod out of the slot, the small sand table can be rotated and adjusted on the slide plate, so that personnel can observe and study the details of the area from multiple angles. At the same time, the protective cover can reduce the pollution of the sand table by dust, dirt and other external impurities, extend the service life of the sand table and maintain its display effect.

[0015] 2. The utility model provides a sand table display device for architectural teaching. The air blowing frame can regularly supply air to the inside of the protective cover to keep the small sand table dry and reduce moisture and mildew on the small sand table. The desiccant can absorb moisture inside the cover to further keep the sand table dry, thereby extending the service life of the sand table. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the connection between the support frame and the protective cover in the utility model;

[0019] Figure 3 It is a schematic diagram of the connection between the slide plate and the small sandbox in the utility model;

[0020] Figure 4 This utility model Figure 2 A partial enlarged view of point A.

[0021] Legend:

[0022] 1. Support frame; 2. Slide; 3. Slide plate; 4. Small sand table; 5. Plug rod; 6. Slot; 7. Electric push rod; 8. Connecting frame; 9. Protective cover; 10. Baffle; 11. Blowing frame; 12. Air pipe; 13. Mesh bag; 14. Card plate; 15. Spring column; 16. Card block; 17. Bendable and fixed snake rod; 18. Lamp; 19. Reinforcement rod; 20. Placement frame; 21. Leg. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] See also Figure 1-Figure 4 The utility model provides a sand table display device for architectural teaching, comprising a supporting frame 1; a plurality of groups of slide grooves 2 are equidistantly arranged on both sides of the supporting frame 1, and a slide plate 3 is slidably connected inside the slide groove 2; a small sand table 4 is rotatably mounted on the slide plate 3; a plug rod 5 is slidably penetrated on one side of the upper edge of the small sand table 4, and a slot 6 is correspondingly arranged inside the slide plate 3; a plurality of groups of electric push rods 7 are equidistantly fixed on the supporting frame 1, and the output ends of the electric push rods 7 are connected to the slide plate 3 through a connecting frame 8; a protective cover 9 is installed on the supporting frame 1, and the protective cover 9 is transparent as a whole; a baffle 10 is fixedly connected to one end of the upper edge of the small sand table 4.

[0026] During operation, the present invention divides a large sand table into a plurality of small sand tables 4, and slides and installs the plurality of small sand tables 4 on the support frame 1 through the slide plate 3. By controlling the electric push rod 7, the designated small sand table 4 can be controlled to extend from the support frame 1, so that personnel can have a detailed view of the designated area, improve the convenience of viewing, and reduce the difficulty of observation caused by the large overall size of the sand table. Learners or visitors can observe and understand the details of the sand table through their own operations, which enhances the learning interest of the personnel and improves the interactivity. At the same time, by pulling the insertion rod 5 out of the slot 6, the small sand table 4 can be rotated and adjusted on the slide plate 3, so that personnel can observe and study the details of the area from multiple angles. The insertion rod 5 is inserted into the slot 6 again to fix the small sand table 4 and the slide plate 3. At the same time, the protective cover 9 can reduce the pollution of the sand table by dust, dirt and other external impurities, extend the service life of the sand table and maintain its display effect.

[0027] See also Figure 1-Figure 3 A blowing rack 11 is installed on the inner wall of the upper end of the protective cover 9; one end of the blowing rack 11 is connected to an air pipe 12, and the other end of the air pipe 12 passes through the inside of the protective cover 9 and is connected to the pump body; a mesh bag 13 is adhered to the inner wall of one side of the protective cover 9 by Velcro, and a desiccant is placed inside the mesh bag 13; when working, air can be regularly supplied to the inside of the protective cover 9 through the blowing rack 11 to keep the small sand tray 4 dry and reduce the moisture and mildew of the small sand tray 4, and the desiccant can absorb moisture inside the cover body to further keep the sand tray dry, so as to extend the service life of the sand tray.

[0028] See also Figure 1-Figure 4 The four corners of the edge of the support frame 1 are fixedly connected with a card plate 14, and the card plate 14 is L-shaped; the four corners of the outer wall of the protective cover 9 are clamped with the inner side of the card plate 14; the bottom end of the outer wall of the protective cover 9 is fixedly connected with a spring column 15, and the elastic end of the spring column 15 is fixedly connected with a card block 16; the outer side of the card plate 14 is provided with a card slot that fits the shape of the card block 16; when working, by pulling the elastic end of the spring column 15, the card block 16 can be detached from the inside of the card slot, so as to achieve the purpose of quickly disassembling or installing the protective cover 9, so as to facilitate the subsequent disassembly or replacement of the small sand table 4, and provide convenience for the subsequent cleaning of the small sand table 4.

[0029] See also Figure 1 , Figure 3A bendable and shaped snake rod 17 is fixedly connected to the top end of one side of the baffle 10, and a lamp 18 is installed at the other end of the bendable and shaped snake rod 17; a battery and a cable tray are arranged inside the baffle 10; when working, the bendable and shaped snake rod 17 is commonly used in the field of table lamp support rods, and has bending and shaping properties. By adjusting the bendable and shaped snake rod 17, the position angle of the lamp 18 can be quickly adjusted, so that the lamp 18 can illuminate the viewing area specified by the small sand table 4, further improving the viewing effect of personnel.

[0030] See also Figure 1 , Figure 2 The two ends of the connecting frame 8 are respectively fixed with reinforcing rods 19, and the other end of the reinforcing rod 19 is fixed to the supporting frame 1; the reinforcing rod 19 is set as a telescopic rod; when working, the reinforcing rod 19 can share the pressure borne by the electric push rod 7, and the setting of the telescopic rod can synchronously follow the output end of the electric push rod 7 to synchronize telescoping.

[0031] See also Figure 1 A shelf 20 is installed at one corner of the top surface of the protective cover 9, and the shelf 20 is made of solid wood. When working, the shelf 20 can be used to place books for reference by personnel, so that they do not need to leave the sandbox area, which helps to concentrate and improve learning efficiency.

[0032] See also Figure 1 The four corners of the bottom edge of the support frame 1 are fixed with supporting legs 21, and the bottom of the supporting legs 21 is paved with rubber pads; when working, by arranging rubber pads with the same shape at the bottom of the supporting legs 21, the friction between the supporting legs 21 and the ground can be increased, thereby further improving the stability of the device when in use.

[0033] Working principle: This solution divides a large sand table into multiple small sand tables 4, and slides the multiple small sand tables 4 on the support frame 1 through the slide plate 3. By controlling the electric push rod 7, the designated small sand table 4 can be controlled to extend from the support frame 1, so that personnel can have a detailed view of the designated area, improve the convenience of viewing, and reduce the difficulty of observation caused by the large overall size of the sand table. Learners or visitors can observe and understand the details of the sand table through their own operations, which enhances the learning interest of the personnel and improves the interactivity. At the same time, by moving the insertion rod 5 from the insertion rod 5 to the insertion rod 5, the learning interest of the personnel can be enhanced. The small sand table 4 can be rotated and adjusted on the slide plate 3 by pulling it out from the slot 6, so that the personnel can observe and study the details of the area from multiple angles. The insertion rod 5 is inserted into the slot 6 again to fix the small sand table 4 and the slide plate 3. At the same time, the protective cover 9 can reduce the pollution of the sand table by dust, dirt and other external impurities, extend the service life of the sand table and maintain its display effect; the air blowing rack 11 can regularly supply air to the inside of the protective cover 9 to keep the small sand table 4 dry, reduce the moisture and mildew of the small sand table 4, and the desiccant can absorb the cover body. The internal moisture can be further kept dry to extend the service life of the sandbox; by pulling the elastic end of the spring column 15, the card block 16 can be disengaged from the card slot to achieve the purpose of quickly disassembling or installing the protective cover 9, so as to facilitate the subsequent disassembly or replacement of the small sandbox 4 and the subsequent cleaning of the small sandbox 4; the bendable and shaped snake rod 17 is commonly used in the field of table lamp support rods, and has bending and qualitative properties. By adjusting the bendable and shaped snake rod 17, the position angle of the lamp 18 can be quickly adjusted so that the lamp 18 can be Lighting is performed according to the designated viewing area of ​​the small sandbox 4 to further improve the viewing effect of personnel; the reinforcing rod 19 can share the pressure borne by the electric push rod 7, and the setting of the telescopic rod can synchronously follow the output end of the electric push rod 7 to retract and retract; the placement rack 20 can be used to place books for personnel to refer to, so that there is no need to leave the sandbox area, which helps to concentrate attention and improve learning efficiency; by arranging a rubber pad with the same shape as the bottom of the support leg 21, the friction when it contacts the ground can be increased, further improving the stability of the device when in use.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A sand table display device for architectural teaching, comprising a support frame (1); characterized in that: A plurality of groups of slide grooves (2) are equidistantly provided on both sides of the support frame (1), and a slide plate (3) is slidably connected inside the slide groove (2); a small sand table (4) is rotatably mounted on the slide plate (3); a plug rod (5) is slidably penetrated through one side of the upper edge of the small sand table (4), and a slot (6) is correspondingly provided inside the slide plate (3); a plurality of groups of electric push rods (7) are equidistantly fixedly connected to the support frame (1), and the output ends of the electric push rods (7) are connected to the slide plate (3) via a connecting frame (8); a protective cover (9) is installed on the support frame (1), and the protective cover (9) is transparent as a whole; a baffle (10) is fixedly connected to one end of the upper edge of the small sand table (4).

2. A sand table display device for architectural teaching according to claim 1, characterized in that: An air blowing frame (11) is installed on the inner wall of the upper end of the protective cover (9); one end of the air blowing frame (11) is connected to an air pipe (12), and the other end of the air pipe (12) passes through the interior of the protective cover (9) and is connected to the pump body; a mesh bag (13) is bonded to the inner wall of one side of the protective cover (9) by Velcro, and a desiccant is placed inside the mesh bag (13).

3. The sand table display device for architectural teaching according to claim 1, characterized in that: The four corners of the edge of the support frame (1) are all fixedly connected with a clamping plate (14), and the clamping plate (14) is L-shaped; the four corners of the outer wall of the protective cover (9) are clamped with the inner side of the clamping plate (14); the bottom end of the outer wall of the protective cover (9) is fixedly connected with a spring column (15), and the elastic end of the spring column (15) is fixedly connected with a clamping block (16); the outer side of the clamping plate (14) is provided with a clamping groove that matches the shape of the clamping block (16).

4. The sand table display device for architectural teaching according to claim 1, characterized in that: A bendable and shaped snake rod (17) is fixedly connected to the top end of one side of the baffle (10), and a lamp (18) is installed at the other end of the bendable and shaped snake rod (17); a storage battery and a cable tray are provided inside the baffle (10).

5. The sand table display device for architectural teaching according to claim 1, characterized in that: Reinforcement rods (19) are respectively fixedly connected to both ends of the connection frame (8), and the other end of the reinforcement rod (19) is fixedly connected to the support frame (1); the reinforcement rod (19) is a telescopic rod.

6. The sand table display device for architectural teaching according to claim 1, characterized in that: A placement frame (20) is installed at one corner of the top surface of the protective cover (9), and the placement frame (20) is made of solid wood.

7. The sand table display device for architectural teaching according to claim 1, characterized in that: The four corners of the bottom edge of the support frame (1) are all fixedly connected with supporting legs (21), and the bottoms of the supporting legs (21) are provided with rubber pads.

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