Fabricated display sand table for territorial space planning

Abstract

The invention discloses an assembly type display sand table for territorial space planning, and relates to the technical field of sand tables, the assembly type display sand table comprises an assembly box, under the cooperation of a dynamic detection adjusting assembly, a sand table module adjusting assembly and a multi-dimensional printing assembly, modeling can be formed in real time according to the adjustment of the assembly type sand table, real-time sand table model adjustment is convenient to form, and the production efficiency is improved. High dynamic and personalized customization of a display scene is realized, display interactivity and expressive force are enhanced, integral sand table display is effectively adjusted according to development change of a time sequence, a dual-operation mode of integral sand table rotation display and independent rotation of a single module is effectively realized, and the operation efficiency is improved. Compared with the prior art, the sand table module has the advantages that macroscopic scenes changing in four seasons can be displayed, fine and personalized local dynamic display can be carried out, display interactivity and expressive force are improved, meanwhile, the sand table module replacement process is simplified through the design of the quick assembly mounting groove, and working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sand tables, and in particular to an assembled display sand table for national land space planning. Background Art

[0002] In the process of national land space planning, in order to make efficient and reasonable use of the land in different regions, it is necessary to investigate and record the geological conditions and cultural conditions of the region, and then conduct comprehensive analysis and planning. In order to make the plan more intuitive, it is often necessary to use a sand table for display. The sand table for national land space planning refers to the use of sand table models to display and simulate the terrain, transportation, resource distribution and other conditions of different regions in the process of planning and building national land space, so as to help planners understand the overall layout and the effect of the planning scheme more intuitively. Through the sand table model, planners can conduct simulation planning and compare the advantages and disadvantages of different schemes, so as to formulate a more scientific and reasonable national land space planning scheme. The sand table model can also be used for planning publicity and education, so that the public can better understand and participate in national land space planning.

[0003] However, in the existing technology, during the use of traditional sand tables, the sand tables are mostly static displays, which cannot be effectively adjusted according to the work of spatial planning, lack dynamic demonstration and interactive functions, and it is difficult to intuitively display the development and changes of time series. Therefore, it is necessary to propose an assembled display sand table for national land space planning. Summary of the invention

[0004] The purpose of the present invention is to provide an assembled display sand table for national land space planning, so as to solve the problem proposed in the above-mentioned background technology that in the use of traditional sand tables, the sand tables are mostly static displays, cannot be effectively adjusted according to the operations of space planning, lack dynamic demonstration and interactive functions, and are difficult to intuitively display the development and changes of time series.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an assembled display sand table for land space planning, comprising an assembly box, a hydraulic scissor-type lifting frame is installed on the surface of a supporting buffer plate at the bottom end of the assembly box, a stabilizing plate is installed on the top of the hydraulic scissor-type lifting frame, a sand table module adjustment component is installed on the top of the stabilizing plate, a supporting side bar is fastened to the top wall surface of the stabilizing plate, a multi-dimensional printing component is installed on the top of the supporting side bar, and a dynamic detection adjustment component is installed on the side end of the multi-dimensional printing component;

[0006] The dynamic detection and adjustment component includes a connecting side frame, a connecting piece is installed on the side end of the connecting side frame, a transmission control motor is mounted on the side end surface of the connecting piece, a large rotating tooth is connected to the output end of the transmission control motor, the side end of the large rotating tooth is externally meshed with a sprocket gear, the axial end of the large rotating tooth is connected to a side turn rail shaft column, the other end of the sprocket gear is connected to an internal gear axial end of a synchronous shaft, the side end of the synchronous shaft is connected to a first bevel gear, the side end of the first bevel gear is meshed with a second bevel gear, the side end of the second bevel gear is connected to a connecting transmission short shaft, the side end of the connecting transmission short shaft is rotatably connected to an inner rotating frame, the side end of the side turn rail shaft column is rotatably connected to an outer rotating frame, a chip driving board is installed inside the inner rotating frame, and a real-time three-dimensional scanner is installed on the axial end of the chip driving board.

[0007] Preferably, the sandbox module adjustment assembly includes a main rotating slot plate, a main driving angle motor is installed on the bottom axial end of the main rotating slot plate, the internal rotation of the main rotating slot plate is connected with an assembly turntable, the top wall surface of the assembly turntable is equally and separately provided with four groups of quick assembly slots, and the inner surfaces of the four groups of quick assembly slots are installed with rotating slot rail plates.

[0008] Preferably, the interior of the rotating groove rail disc is rotatably connected to an assembled sand table, and a secondary rotating motor is installed at the bottom of the rotating groove rail disc. The secondary rotating motor is installed in the surface slots of four groups of quick assembly slots.

[0009] Preferably, the multi-dimensional printing assembly comprises two groups of transverse linear rails, the side ends of the two groups of transverse linear rails are installed with synchronous control motors, and the interiors of the two groups of transverse linear rails are slidably connected with longitudinal lead screw rails.

[0010] Preferably, the interior of the longitudinal screw rail is slidably connected to a vertical rail via a sliding saddle, and the interior of the vertical rail is slidably connected to a mounting bracket plate, a resin material box is installed on the surface of the mounting bracket plate, a material injection end is provided at the top of the resin material box, and a guiding connecting end is provided at the side end of the resin material box.

[0011] Preferably, a print box is mounted on the surface of the mounting bracket plate, a connecting injection end is provided on the top of the print box, and the guide connecting end and the connecting injection end are connected through a guide material pipe.

[0012] Preferably, a print head for automatic angle rotation is installed at the bottom of the print box, and a high-definition camera terminal is installed on the bottom wall surface of the mounting bracket plate.

[0013] Preferably, a double-arm rotating structure is installed on the side end of the assembly box, a telescopic electric push rod is installed on the bottom of the double-arm rotating structure, the top of the telescopic electric push rod is connected to the hinged end of the double-arm rotating structure, and the top of the double-arm rotating structure is connected to a modeling display screen.

[0014] Preferably, electric rotating columns are hinged at the left and right ends of the top of the assembly box, a covering plate is hinged at the side of the electric rotating column, and rollers are installed at the four ends of the bottom of the assembly box.

[0015] Preferably, a weather simulation device is installed at the top center end of the assembly turntable, and the weather simulation device is used to integrate a water spray system, a fan, lighting effects and a temperature adjustment element to provide a joint-controlled weather simulation for the assembled sand table.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the present invention, after the chip driving board receives the control signal of the external logic controller under the cooperation of the dynamic detection and adjustment component, it sends a new control instruction to the transmission control motor, so that the transmission control motor starts after receiving the driving signal, and the large rotating tooth connected to its output end rotates accordingly, and the rotation of the large rotating tooth is transmitted to the synchronous shaft through the sprocket gear. When the meshing of the sprocket gear and the large rotating tooth drives the synchronous shaft to rotate, the first bevel gear and the second bevel gear on the synchronous shaft are synchronously engaged with each other, thereby effectively adjusting the rotation direction of the connected transmission short shaft and performing deceleration and torque increase, so that the connected transmission short shaft drives the inner rotating frame to be located at The inside of the outer rotating frame rotates, and the outer rotating frame can rotate synchronously with the cooperation of the side swivel rail shaft column, so that the outer rotating frame and the inner rotating frame can be relatively synchronously adjusted, thereby driving the real-time 3D scanner to perform all-round processing, analysis and scanning of the materials printed in the assembled sand table in three-dimensional space, and transmit them to the modeling display screen, so that the modeling can be formed in real time according to the adjustment of the assembled sand table, which is convenient for the formation of real-time sand table model adjustment, realizes highly dynamic and personalized customization of the display scene, enhances the interactivity and expressiveness of the display, and effectively adjusts the overall sand table display according to the development and changes of the time series.

[0018] 2. In the present invention, with the cooperation of the sandbox module adjustment component, the main driving angle motor starts to work, driving the assembly turntable inside the main rotating slot disk to rotate slowly and smoothly. By using four sets of quick assembly installation slots, the staff can quickly insert different assembled sandboxes into place. Each installation slot is designed with a quick installation structure to ensure that the assembled sandbox can be quickly installed inside the rotating slot track disk, making the installation simple and quick. When the assembled sandbox is installed, the secondary rotating motor is started, and the secondary rotating motors are respectively located at the bottom of the four rotating slot track disks. They can work independently or collaboratively according to the instructions of the external logic controller, so that each rotating slot track disk and the sandbox module thereon can realize their own rotation operations. At the same time, the rotation of the main rotating slot disk and the rotation of the assembled sandbox driven by the secondary rotating motor form two operation modes. Its specific mode Mode 1 is that the main drive angle motor drives the assembly turntable and the entire sand table to rotate, so that the four groups of assembled sand tables installed can each form a sand table display of the four seasons. The specific mode 2 is that the secondary rotation motor drives the assembled sand table to rotate independently, which can be located below the printing nozzle to facilitate real-time sand table model adjustment, realize highly dynamic and personalized customization of the display scene, enhance the interactivity and expressiveness of the display, and through the installed weather simulation device, effectively realize the dual operation mode of overall rotation display of the sand table and independent rotation of a single module, which can not only display the macroscopic scene of the changing seasons, but also carry out refined and personalized local dynamic display, improve the interactivity and expressiveness of the display, and at the same time, the quick assembly installation slot design simplifies the replacement process of the sand table module and improves work efficiency.

[0019] 3. In the present invention, with the cooperation of the multi-dimensional printing assembly, the synchronous control motor is used to drive the horizontal linear rail and the longitudinal screw rail, so that the mounting bracket plate and the printing box are translated along the XY axis, and at the same time, the printing head is accurately lifted and lowered in the Z axis direction under the guidance of the vertical linear rail, so that the printing head can accurately control the deposition amount and distribution of the resin under the auxiliary monitoring of the high-definition camera end, and build the object layer by layer. The high-definition camera end can be used to take real-time photos of the formed model, which is convenient for display on the modeling display screen. At the same time, during the printing process, the printing head automatically adjusts the angle according to the complexity of the model, and automatically rotates the angle to ensure the printing quality on various inclined surfaces and complex structures, enhance the stability of the structure and the degree of detail restoration, and realize the high-precision layer-by-layer construction, real-time monitoring and dynamic display replacement of the model, further increasing the dynamic display of the sand table of the development and changes of the time series. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main view of an assembled display sand table for national land space planning according to the present invention;

[0021] Figure 2This is a schematic diagram of the internal structure of an assembly box in an assembled display sand table for national land space planning according to the present invention;

[0022] Figure 3 This is a structural schematic diagram of a sandbox module adjustment component in an assembled display sandbox for national land space planning according to the present invention;

[0023] Figure 4 This is a schematic diagram of the installation position structure of a multi-dimensional printing component in an assembled display sandbox for national land space planning according to the present invention;

[0024] Figure 5 It is a partial structural schematic diagram of a multi-dimensional printing component in an assembled display sand table for national land space planning of the present invention;

[0025] Figure 6 This is a structural schematic diagram of a dynamic detection and adjustment component in an assembled display sand table for national land space planning according to the present invention;

[0026] Figure 7 This is a schematic structural diagram from another angle of a dynamic detection and adjustment component in an assembled display sand table for national land space planning according to the present invention.

[0027] In the figure: 1. assembly box; 2. roller; 3. double-arm rotating structure; 4. telescopic electric push rod; 5. modeling display screen; 6. electric rotating column; 7. cover plate; 8. multi-dimensional printing component; 801. horizontal linear rail; 802. synchronous control motor; 803. longitudinal screw rail; 804. vertical linear rail; 805. resin material box; 806. injection end; 807. guide connection end; 808. connection injection end; 809. print box; 8090. print nozzle; 8091. high-definition camera end; 9. dynamic detection and adjustment component; 901. connecting side frame; 902. connector; 903. transmission control Braking motor; 904, large rotating gear; 905, sprocket gear; 906, synchronous shaft; 907, first bevel gear; 908, second bevel gear; 909, outer rotating frame; 9090, connecting transmission short shaft; 9091, inner rotating frame; 9092, chip driving board; 9093, side turn rail shaft column; 9094, real-time 3D scanner; 10, sand table module adjustment component; 101, main rotating groove plate; 102, quick assembly installation groove; 103, rotating groove rail plate; 104, assembled sand table; 105, weather simulation device; 11, hydraulic scissor lifting frame; 12, stabilizing plate; 13, supporting side rod. DETAILED DESCRIPTION

[0028] 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 implementation regulations described 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.

[0029] Reference Figure 1 - Figure 7 As shown: an assembled display sand table for national land space planning, including an assembly box 1, a hydraulic scissor-type lifting frame 11 is installed on the surface of the bottom support buffer plate of the assembly box 1, a stabilizing plate 12 is installed on the top of the hydraulic scissor-type lifting frame 11, a sand table module adjustment component 10 is installed on the top of the stabilizing plate 12, a top wall surface of the stabilizing plate 12 is fastened with a supporting side rod 13, a multi-dimensional printing component 8 is installed on the top of the supporting side rod 13, and a dynamic detection adjustment component 9 is installed on the side end of the multi-dimensional printing component 8; the dynamic detection adjustment component 9 includes a connecting side frame 901, a connecting piece 902 is installed on the side end of the connecting piece 902, a transmission control motor 903 is installed on the side end surface of the connecting piece 902, and the output end of the transmission control motor 903 is connected to a large rotating gear 90 4. The side end of the large rotating tooth 904 is externally meshed with a sprocket gear 905, and the axial end of the large rotating tooth 904 is connected to a side turn rail shaft column 9093. The other end of the sprocket gear 905 is connected to a synchronous shaft 906 at the internal gear axial end. The side end of the synchronous shaft 906 is connected to a first bevel gear 907. The side end of the first bevel gear 907 is meshed with a second bevel gear 908. The side end of the second bevel gear 908 is connected to a connecting transmission short shaft 9090. The side end of the connecting transmission short shaft 9090 is rotatably connected to an inner rotating frame 9091. The side end of the side turn rail shaft column 9093 is rotatably connected to an outer rotating frame 909. A chip driving board 9092 is installed inside the inner rotating frame 9091, and a real-time three-dimensional scanner 9094 is installed at the axial end of the chip driving board 9092.

[0030] according to Figure 1 - Figure 3As shown, the sand table module adjustment component 10 includes a main rotating slot disk 101, and a main driving angle motor is installed at the bottom axial end of the main rotating slot disk 101. The main rotating slot disk 101 is internally rotatably connected with an assembly turntable. The top wall surface of the assembly turntable is separately provided with four groups of quick assembly installation slots 102, and the inner surface of the four groups of quick assembly installation slots 102 is installed with a rotation slot track disk 103. First, when performing assembled sand table operations for national land space planning, the power supply can be turned on to make the main driving angle motor start working, driving the assembly turntable inside the main rotating slot disk 101 to rotate slowly and steadily. Among them, by using the four groups of quick assembly installation slots 102, the staff can quickly insert different assembled sand tables 104 into place, and each installation slot is designed with a quick installation structure (connecting flange, pneumatic connector, self-tapping screw, quick release screw and magnetic connector, etc.), to ensure that the assembled sand table 104 can be quickly installed inside the rotation slot track disk 103, making the installation simple and quick.

[0031] according to Figure 3 As shown, the internal rotation of the rotating groove track plate 103 is connected to the assembled sand table 104, and a secondary rotating motor is installed at the bottom of the rotating groove track plate 103. The secondary rotating motor is installed in the surface slots of the four sets of quick assembly installation slots 102. When the assembled sand table 104 is installed, the secondary rotating motor is started, and the secondary rotating motors are respectively located at the bottom of the four rotating groove track plates 103. They can work independently or collaboratively according to the instructions of the external logic controller, so that each rotating groove track plate 103 and the sand table module thereon can realize their own rotation operation, and at the same time, the rotation of the main rotating groove plate 101 and the The secondary rotating motor drives the assembled sand table 104 to rotate to form two operation modes. Specifically, mode 1 is that the main driving angle motor drives the assembled turntable and the entire sand table to rotate, so that the four groups of assembled sand tables 104 installed can each form a sand table display for four seasons. Specifically, mode 2 is that the secondary rotating motor drives the assembled sand table 104 to rotate independently, which can be located below the printing nozzle 8090, so as to facilitate the real-time sand table model adjustment, realize the highly dynamic and personalized customization of the display scene, and enhance the interactivity and expressiveness of the display.

[0032] according to Figure 1 - Figure 5 As shown, the multi-dimensional printing component 8 includes two groups of horizontal linear rails 801, and the side ends of the two groups of horizontal linear rails 801 are installed with synchronous control motors 802. The two groups of horizontal linear rails 801 are internally slidably connected with longitudinal lead screw rails 803. The horizontal linear rails 801 and the longitudinal lead screw rails 803 are driven by the synchronous control motor 802 to make the mounting bracket plate and the print box 809 translate along the XY axis. At the same time, the print head 8090 is precisely lifted and lowered in the Z-axis direction under the guidance of the vertical linear rail 804.

[0033] according to Figure 4 and Figure 5 As shown, the interior of the longitudinal screw rail 803 is slidably connected to the vertical rail 804 via a sliding saddle, and the interior of the vertical rail 804 is slidably connected to a mounting bracket plate, and a resin material box 805 is installed on the surface of the mounting bracket plate. The top of the resin material box 805 is provided with an injection end 806, and the side end of the resin material box 805 is provided with a guiding connecting end 807, and then the resin material box 805 is filled with resin material through the injection end 806.

[0034] according to Figure 5 As shown, a print box 809 is installed on the surface of the mounting bracket plate, and a connecting injection end 808 is provided on the top of the print box 809. The guiding connecting end 807 and the connecting injection end 808 are connected through a guiding material pipe. At the same time, it is ensured that the guiding material pipe between the guiding connecting end 807 and the connecting injection end 808 is unobstructed, so that sufficient raw materials are prepared for the printing process, which is convenient for forming an effective display in the subsequent sand table establishment process.

[0035] according to Figure 5 As shown, a print head 8090 for automatic angle rotation is installed at the bottom of the print box 809, and a high-definition camera end 8091 is installed on the bottom wall surface of the mounting bracket plate, so that the print head 8090 can accurately control the deposition amount and distribution of the resin under the auxiliary monitoring of the high-definition camera end 8091, and build the object layer by layer. The high-definition camera end 8091 can be used to take real-time video of the formed model, which is convenient for display on the modeling display screen 5. At the same time, during the printing process, the print head 8090 automatically adjusts the angle according to the complexity of the model, and automatically rotates the angle (electric rotation structure and gear rotation structure) to ensure the printing quality on various inclined surfaces and complex structures, thereby enhancing the stability of the structure and the degree of detail restoration.

[0036] according to Figure 1 As shown, a double-arm rotating structure 3 is installed at the side end of the assembly box 1, a telescopic electric push rod 4 is installed at the bottom of the double-arm rotating structure 3, the top of the telescopic electric push rod 4 is connected to the hinged end of the double-arm rotating structure 3, and the top of the double-arm rotating structure 3 is connected to a modeling display screen 5. The double-arm rotating structure 3 is installed on the side end of the assembly box 1, and cooperates with the telescopic electric push rod 4 to drive the modeling display screen 5 to form a vertical rotation capability within a certain range, so that in the sandbox demonstration, the operator can intuitively view the real-time modeling data while performing the task and convert it into dynamic deduction.

[0037] according to Figure 1 As shown, electric rotating columns 6 are hinged on the left and right ends of the top of the assembly box 1, and covering plates 7 are hinged on the sides of the electric rotating columns 6. Rollers 2 are installed on the four ends of the bottom of the assembly box 1. By utilizing the electric rotating columns 6 installed on the left and right ends of the top of the assembly box 1, the covering plates 7 can be automatically closed through electric drive, which is convenient for the subsequent display of the sand table and the protection of the sand table.

[0038] according to Figure 3 As shown, a weather simulation device 105 is installed at the top center end of the assembly turntable. The weather simulation device 105 is used to integrate a water spray system, a fan, lighting effects and a temperature adjustment element to provide a joint-controlled weather simulation for the assembled sand table 104. Through the installed weather simulation device 105, the built-in water spray system can simulate rainfall, from drizzle to heavy rain, to bring a moist effect to the landscape on the sand table, test the waterproof performance of the building or simulate the water cycle in nature, and imitate different wind conditions from breeze to strong wind through the installed fan to observe the reaction of the sand table model under the action of wind, which is particularly important for evaluating the stability of the structure. Secondly, the integration of multiple light sources can simulate different lighting conditions, including sunlight, moonlight, lightning flashes, etc., which not only enriches the visual experience, but also facilitates the study of the impact of light on the environment or buildings. In addition, the temperature adjustment element is used to simulate the temperature change from hot summer to severe cold through heating or cooling functions, which is convenient for testing the applicability of buildings, vehicles or ecosystems (such as whether roads will be congested, etc.).

[0039] The wiring diagram of the synchronous control motor 802, transmission control motor 903, real-time three-dimensional scanner 9094 and weather simulation device 105 in the present invention is common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring layout of the synchronous control motor 802, transmission control motor 903, real-time three-dimensional scanner 9094 and weather simulation device 105 will not be explained in detail.

[0040] The usage and working principle of this device are as follows: First, when performing prefabricated sand table operations for national land space planning, the hydraulic scissor-type lifting frame 11 can be used to steadily lift the stabilizing plate 12, the dynamic detection adjustment component 9 and the sand table module adjustment component 10, and the electric rotating columns 6 installed on the left and right ends of the top of the assembly box 1 can be used to open the covering plate 7 through electric drive, which is convenient for the subsequent display of the sand table. Then the power can be turned on to make the main drive angle motor start working, driving the assembly turntable inside the main rotating slot disk 101 to rotate slowly and steadily. Among them, four sets of quick assembly installation slots 102 are used, and the staff can quickly insert different prefabricated sand tables 104 into place. Each installation slot is designed with a quick installation structure to ensure the prefabricated sand The disk 104 can be quickly installed inside the rotating groove track disk 103, making the installation simple and quick. When the assembled sand table 104 is installed, the secondary rotating motor is started, and the secondary rotating motors are respectively located at the bottom of the four rotating groove track disks 103. They can work independently or collaboratively according to the instructions of the external logic controller, so that each rotating groove track disk 103 and the sand table module thereon can realize their own rotation operation. At the same time, the rotation of the main rotating groove disk 101 and the rotation of the assembled sand table 104 driven by the secondary rotating motor form two operation modes. The specific mode one is that the main driving angle motor drives the assembled turntable and the entire sand table to rotate, so that the four sets of assembled sand tables 104 installed can each form a sand table display of the four seasons, and the specific mode two is that the upper The secondary rotating motor drives the assembled sand table 104 to rotate independently, and can be located below the print nozzle 8090, so as to form real-time sand table model adjustment, realize highly dynamic and personalized customization of the display scene, and enhance the interactivity and expressiveness of the display. In addition, during the above operation, the installed weather simulation device 105 can simulate rainfall from drizzle to heavy rain by using its built-in water spraying system, so as to bring a moistening effect to the landscape on the sand table, test the waterproof performance of the building or simulate the water cycle in nature, and imitate different wind conditions from breeze to strong wind through the installed fan, and observe the reaction of the sand table model under the action of wind, which is particularly important for evaluating the stability of the structure. Secondly, the integration of multiple light sources can simulate Different lighting conditions, including sunlight, moonlight, lightning flashes, etc., not only enrich the visual experience, but also facilitate the study of the impact of light on the environment or buildings. In addition, the temperature regulating element is used to simulate the temperature change from hot summer to severe cold through heating or cooling functions, which is convenient for testing the usability of buildings, vehicles or ecosystems. At the same time, the synchronous control motor 802 can be used to drive the horizontal linear rail 801 and the longitudinal screw rail 803 to make the mounting bracket plate and the printing box 809 translate along the XY axis. At the same time, the printing nozzle 8090 is guided by the vertical linear rail 804 to perform precise lifting in the Z-axis direction, so that the printing nozzle 8090 can accurately control the deposition amount and distribution of the resin under the auxiliary monitoring of the high-definition camera end 8091, and build the object layer by layer.And the high-definition camera end 8091 can be used to take real-time video of the formed model, which is convenient for displaying on the modeling display screen 5. At the same time, during the printing process, the print head 8090 automatically adjusts the angle according to the complexity of the model, and automatically rotates the angle to ensure the printing quality on various inclined surfaces and complex structures, thereby enhancing the stability of the structure and the degree of detail restoration. Secondly, after the chip driver board 9092 receives the control signal of the external logic controller, it sends a new control instruction to the transmission control motor 903, so that the transmission control motor 903 starts after receiving the drive signal, and the large rotating tooth 904 connected to its output end rotates accordingly, and the rotation of the large rotating tooth 904 is transmitted to the synchronous shaft 906 through the sprocket gear 905, and when the meshing of the sprocket gear 905 and the large rotating tooth 904 drives the synchronous shaft 906 to rotate, the first bevel gear 907 on the synchronous shaft 906 and the second bevel gear 908 are synchronously engaged. 908 interlock with each other, thereby effectively adjusting the rotation direction of the connecting transmission short shaft 9090 and performing deceleration and torque increase, so that the connecting transmission short shaft 9090 drives the inner rotating frame 9091 to rotate inside the outer rotating frame 909, and the outer rotating frame 909 can rotate synchronously with the cooperation of the side turn rail shaft column 9093, so that the relative synchronous adjustment formed by the outer rotating frame 909 and the inner rotating frame 9091 is realized, thereby driving the real-time three-dimensional scanner 9094 to perform all-round processing, analysis and scanning of the materials printed in the assembled sand table 104 in three-dimensional space, and transporting them to the modeling display screen 5, and installing the double-arm rotating structure 3 on the side end of the assembly box 1, and cooperating with the telescopic electric push rod 4, it can drive the modeling display screen 5 to form a vertical rotation capability within a certain range, so that in the sand table demonstration, the operator can intuitively view the real-time modeling data while performing the task, and convert it into dynamic deduction.

[0041] 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. An assembled display sand table for national land space planning, characterized in that: The invention comprises an assembly box (1), a hydraulic scissor-type lifting frame (11) is installed on the surface of the bottom support buffer plate of the assembly box (1), a stabilizing plate (12) is installed on the top of the hydraulic scissor-type lifting frame (11), a sand table module adjustment component (10) is installed on the top of the stabilizing plate (12), a supporting side bar (13) is fastened to the top wall surface of the stabilizing plate (12), a multi-dimensional printing component (8) is installed on the top of the supporting side bar (13), and a dynamic detection adjustment component (9) is installed on the side end of the multi-dimensional printing component (8); The dynamic detection and adjustment component (9) comprises a connecting side frame (901), a connecting piece (902) is installed on the side end of the connecting side frame (901), a transmission control motor (903) is mounted on the side end surface of the connecting piece (902), a large rotating tooth (904) is connected to the output end of the transmission control motor (903), a sprocket gear (905) is meshedly connected to the side end of the large rotating tooth (904), a side turn rail shaft column (9093) is connected to the axial end of the large rotating tooth (904), a synchronous shaft (906) is connected to the internal gear axial end of the other end of the sprocket gear (905), and the synchronous shaft The side end of (906) is connected to a first bevel gear (907), the side end of the first bevel gear (907) is meshingly connected to a second bevel gear (908), the side end of the second bevel gear (908) is connected to a connecting transmission short shaft (9090), the side end of the connecting transmission short shaft (9090) is rotatably connected to an inner rotating frame (9091), the side end of the side turn rail shaft column (9093) is rotatably connected to an outer rotating frame (909), a chip driving board (9092) is installed inside the inner rotating frame (9091), and a real-time three-dimensional scanner (9094) is installed at the axial end of the chip driving board (9092).

2. The assembled display sand table for national land space planning according to claim 1 is characterized by: The sandbox module adjustment component (10) comprises a main rotating slot disk (101), a main driving angle motor is installed at the bottom axial end of the main rotating slot disk (101), the inner rotation of the main rotating slot disk (101) is connected to an assembly turntable, and the top wall surface of the assembly turntable is evenly and separately provided with four groups of quick assembly installation grooves (102), and the inner surfaces of the four groups of quick assembly installation grooves (102) are installed with a turntable track disk (103).

3. The assembled display sand table for national land space planning according to claim 2 is characterized by: The interior of the rotating groove rail plate (103) is rotatably connected to an assembled sand table (104), and a secondary rotating motor is installed at the bottom of the rotating groove rail plate (103). The secondary rotating motor is installed in the surface slots of the four groups of quick assembly installation slots (102).

4. The assembled display sand table for national land space planning according to claim 1 is characterized in that: The multi-dimensional printing assembly (8) comprises two groups of transverse linear rails (801), the side ends of the two groups of transverse linear rails (801) are installed with synchronous control motors (802), and the interiors of the two groups of transverse linear rails (801) are slidably connected with longitudinal lead screw rails (803).

5. The assembled display sand table for national land space planning according to claim 4 is characterized in that: The interior of the longitudinal screw rail (803) is slidably connected to a vertical rail (804) via a sliding saddle, and the interior of the vertical rail (804) is slidably connected to a mounting bracket plate, and a resin material box (805) is installed on the surface of the mounting bracket plate. The top of the resin material box (805) is provided with an injection end (806), and the side end of the resin material box (805) is provided with a guide connection end (807).

6. The assembled display sand table for national land space planning according to claim 5 is characterized by: A print box (809) is mounted on the surface of the mounting bracket plate, a connecting injection end (808) is provided on the top of the print box (809), and the guide connecting end (807) and the connecting injection end (808) are connected through a guide material pipe.

7. The assembled display sand table for national land space planning according to claim 6 is characterized by: A print head (8090) for automatic angle rotation is installed at the bottom of the print box (809), and a high-definition camera terminal (8091) is installed on the bottom wall surface of the mounting bracket plate.

8. The assembled display sand table for national land space planning according to claim 1 is characterized by: A double-arm rotating structure (3) is installed at the side end of the assembly box (1), a telescopic electric push rod (4) is installed at the bottom of the double-arm rotating structure (3), the top of the telescopic electric push rod (4) is connected to the hinged end of the double-arm rotating structure (3), and the top of the double-arm rotating structure (3) is connected to a modeling display screen (5).

9. The assembled display sand table for national land space planning according to claim 1 is characterized by: The left and right ends of the top of the assembly box (1) are hinged with electric rotating columns (6), the sides of the electric rotating columns (6) are hinged with covering plates (7), and rollers (2) are installed at the four ends of the bottom of the assembly box (1).

10. The assembled display sand table for national land space planning according to claim 2 is characterized in that: A weather simulation device (105) is installed at the top center end of the assembly turntable, and the weather simulation device (105) is used to integrate a water spray system, a fan, lighting effects and temperature adjustment elements to provide a joint-controlled weather simulation for the assembled sand table (104).

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