BIM adjustable display sand table

Abstract

The utility model discloses a BIM adjustable display sand table, and relates to the technical field of display sand tables, the BIM adjustable display sand table comprises a sand table main body and an adjusting mechanism arranged on the outer wall of the sand table main body, and by arranging a sliding block, in order to improve the convenience of adjusting, replacing and displaying different types of building models and carry out convenient storage, the adjusting mechanism is arranged on the outer wall of the sand table main body. A servo motor can be turned on to drive a worm gear to rotate through rotation of a worm and drive a rotating rod to rotate at the same time, a sliding block is driven to slide along the inner wall of a sliding groove through connection of a limiting groove, then a micro motor is turned on to drive a rotating gear to rotate through rotation of a driving gear, and meanwhile a threaded rod is driven to rotate and a lifting block is driven to slide along the inner wall of a lifting groove; according to the BIM adjustable display sand table, the fixing groove is formed in the base, so that the residence model or the business model is driven to slide along the inner wall of the fixing groove, the effect of adjusting, replacing and displaying different types of building models conveniently is achieved, and compared with an existing display sand table, the BIM adjustable display sand table has the advantage that adjusting, replacing and displaying of the different types of building models are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display sand tables, in particular to a BIM adjustable display sand table. Background Art

[0002] BIM (Building Information Modeling) is an intelligent process based on three-dimensional models for more efficient planning, design, construction and management of buildings and infrastructure. It integrates structured, multi-domain data to generate digital representations of building assets from planning and design to construction and operation. When displaying building models on a daily basis, a display sandbox is needed to assist in the display operation.

[0003] For example, application number 202223556450.8 discloses a BIM adjustable display sand table, including a display stand, wherein the bottom of the display stand is fixedly connected to a support base, and a storage slot is provided at the bottom of the display stand, and a movable stand is nested and slidably connected in the storage slot, the bottom of the movable stand is provided with a universal wheel, and limited slide grooves are provided on both sides of the top of the movable stand, and limited sliders are slidably connected in the two limited slide grooves, and connecting rods are rotatably connected on the two limited sliders, and grooves are provided on both sides of the top of the inner wall of the storage slot, and screws are rotatably connected in the two grooves. In this utility model, through the coordination of structures such as template blocks, card blocks, and card slots, independent planning and design can be carried out on the display stand according to needs. At the same time, after the planning and installation are completed, the planning effect can be intuitively displayed, which improves the flexibility of urban and rural planning work. The structure is simple and convenient to disassemble and assemble, and the effect of integrated design and display is achieved.

[0004] However, when this type of BIM adjustable display sand table is used, although it can better display the building model, the display content is often relatively fixed, and it cannot be adjusted to replace different types of building models for display according to actual needs. It is also not very convenient to store the display content. At the same time, the green plant modules in the sand table cannot be disassembled and replaced according to the displayed building model, and the display flexibility in the sand table is not high, which affects the sand table's flexible display of building models of different styles.

[0005] Therefore, in view of this, the existing structural deficiencies were studied and improved, and a BIM adjustable display sand table was proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a BIM adjustable display sand table to solve the problem raised in the above background technology that the display content is often relatively fixed and different types of building models cannot be adjusted and replaced for display according to actual needs.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: a BIM adjustable display sand table, comprising a sand table body and an adjustment mechanism arranged on the outer wall of the sand table body, wherein the adjustment mechanism comprises a sliding assembly;

[0008] The sliding assembly includes a slider and a residential model. The outer wall of the sandbox body is detachably connected to the green plant module. The outer wall of the sandbox body is fixedly connected to a servo motor. The output end of the servo motor is fixedly connected to a worm rotatably connected to the inner wall of the sandbox body. The outer wall of the worm is meshed with a worm wheel rotatably connected to the inner wall of the sandbox body. The rotation center of the worm wheel is fixedly connected to a rotating rod rotatably connected to the inner wall of the sandbox body. The outer wall of the rotating rod is slidably connected to a slider slidably connected to the inner wall of the sandbox body. One end of the slider is fixedly connected to a connecting block. The outer wall of the connecting block is fixedly connected to a micromotor. The output end of the micromotor is fixedly connected to a driving gear rotatably connected to the inner wall of the connecting block. The outer wall of the driving gear is meshed with a rotating gear rotatably connected to the inner wall of the connecting block. The rotation center of the rotating gear is fixedly connected to a threaded rod rotatably connected to the inner wall of the connecting block. The outer wall of the threaded rod is threadedly connected to a lifting block slidably connected to the inner side wall of the connecting block. One end of the lifting block is fixedly connected to the residential model slidably connected to the outer wall of the sandbox body. The inner wall of the sandbox body is slidably connected to a commercial model located on one side of the residential model.

[0009] Furthermore, the inner wall of the sandbox body is fixedly connected to a mounting box, the outer wall of the mounting box is slidably connected to a connecting rod, the outer wall of the connecting rod is sleeved with a spring fixedly connected to the outer wall of the mounting box, one end of the spring is fixedly connected to a pulling block fixedly connected to one end of the connecting rod, one end of the connecting rod is fixedly connected to a sliding block slidably connected to the inner wall of the mounting box, and the outer wall of the mounting box is slidably connected to a card block that is engaged with the outer wall of the sliding block.

[0010] Furthermore, the rotation center of the rotating rod and the rotation center of the worm gear are arranged to overlap with each other.

[0011] Furthermore, a sliding groove is provided at the connection position between the inner wall of the sandbox body and the slider, and a limiting groove is provided at the connection position between the outer wall of the rotating rod and the slider.

[0012] Furthermore, a bevel gear set is formed between the driving gear and the rotating gear, and the rotation center of the threaded rod and the rotation center of the rotating gear are arranged to overlap with each other.

[0013] Furthermore, a lifting groove is provided at the connection position between the inner wall of the connecting block and the lifting block, and the outer wall profile of the lifting block is in an "L" shape, and a fixing groove is provided at the connection position between the outer wall of the sandbox body and the residential model.

[0014] Furthermore, the connection portion between the sliding block and the clamping block is an inclined surface, and two groups of installation boxes are provided. The positions of the two groups of installation boxes are symmetrical with respect to the central axis of the green plant module.

[0015] Furthermore, a card slot is provided at the connection portion between the outer wall of the installation box and the card block, and the card block and the green plant module are fixedly connected.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The present invention provides a slider. When displaying architectural models on a display sand table, in order to improve the convenience of adjusting, replacing, and displaying different types of architectural models, and the convenience of storing architectural models, the servo motor can be turned on first to drive the worm gear to rotate through the rotation of the worm gear. The movement of the worm gear drives the rotating rod to rotate, and through the connection of the limit groove, the slider is driven to slide along the inner wall of the slide groove. Then, the micro motor is turned on to drive the rotating gear to rotate through the rotation of the driving gear. The movement of the rotating gear drives the threaded rod to rotate, thereby driving the lifting block to slide along the inner wall of the lifting groove, so that the residential model or commercial model is driven to slide along the inner wall of the fixed groove, thereby playing the role of facilitating the adjustment, replacement, and display of different types of architectural models, and achieving the effect of improving the convenient storage of architectural models.

[0018] 2. The utility model is provided with a card block. When it is necessary to achieve the matching effect between the displayed building model and the green plant module and to improve the convenience of disassembling and replacing the green plant module, the sliding block can be slid into the inner wall of the installation box through the connection of the card block. Under the action of the inclined surface of the connection part between the sliding block and the card block, the connecting rod and the spring are squeezed until the sliding block and the card block are flat. Under the reaction of the spring, the green plant module and the installation box are driven to be engaged and fixed, which makes the disassembly and replacement of the green plant module more convenient, thereby improving the control operation for effectively displaying different types of building models. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0020] Figure 2 This is a schematic diagram showing the structure of the sand table from another perspective of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the residential model and the commercial model of the utility model;

[0022] Figure 4 This is a schematic diagram of the connection structure between the slider and the residential model of the utility model;

[0023] Figure 5This is a schematic diagram of the connection structure between the lifting block and the residential model of the utility model;

[0024] Figure 6 This is a schematic diagram of the connection structure between the sliding block and the clamping block of the utility model.

[0025] In the figure: 1. Sand table main body; 11. Green plant module; 2. Adjustment mechanism; 21. Sliding assembly; 211. Servo motor; 212. Worm; 213. Worm gear; 214. Rotating rod; 215. Slider; 216. Slide groove; 217. Limiting groove; 218. Connecting block; 219. Micro motor; 220. Driving gear; 221. Rotating gear; 222. Threaded rod; 223. Lifting block; 224. Lifting groove; 225. Residential model; 226. Fixed groove; 227. Commercial model; 3. Installation box; 31. Connecting rod; 32. Pull block; 33. Spring; 34. Sliding block; 35. Card block; 36. Card groove. DETAILED DESCRIPTION

[0026] 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 embodiments 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 making creative efforts are within the scope of protection of the present invention.

[0027] Example 1: Figure 1-Figure 5 As shown, a BIM adjustable display sand table includes a sand table body 1 and an adjustment mechanism 2 arranged on the outer wall of the sand table body 1, and the adjustment mechanism 2 includes a sliding component 21;

[0028] The sliding assembly 21 includes a slider 215 and a residential model 225. The outer wall of the sandbox body 1 is detachably connected to the green plant module 11. The outer wall of the sandbox body 1 is fixedly connected to the servo motor 211. The output end of the servo motor 211 is fixedly connected to a worm 212 that is rotatably connected to the inner wall of the sandbox body 1. The outer wall of the worm 212 is meshedly connected to a worm wheel 213 that is rotatably connected to the inner wall of the sandbox body 1. The rotation center of the worm wheel 213 is fixedly connected to a rotating rod 214 that is rotatably connected to the inner wall of the sandbox body 1. The outer wall of the rotating rod 214 is slidably connected to a slider 215 that is slidably connected to the inner wall of the sandbox body 1. One end of the slider 215 is fixedly connected to a connecting block 218. The outer wall of the connecting block 218 is fixedly connected to the outer wall of the connecting block A micro motor 219 is fixedly connected, and the output end of the micro motor 219 is fixedly connected to a driving gear 220 that is rotatably connected to the inner wall of the connecting block 218. The outer wall of the driving gear 220 is meshedly connected to a rotating gear 221 that is rotatably connected to the inner wall of the connecting block 218. The rotation center of the rotating gear 221 is fixedly connected to a threaded rod 222 that is rotatably connected to the inner wall of the connecting block 218. The outer wall of the threaded rod 222 is threadedly connected to a lifting block 223 that is slidably connected to the inner wall of the connecting block 218. One end of the lifting block 223 is fixedly connected to a residential model 225 that is slidably connected to the outer wall of the sandbox body 1, and the inner wall of the sandbox body 1 is slidably connected to a commercial model 227 located on one side of the residential model 225.

[0029] Furthermore, the rotation center of the rotating rod 214 and the rotation center of the worm wheel 213 are arranged to coincide with each other, and the worm wheel 213 forms a rotating structure with the sandbox body 1 through the servo motor 211 and the worm 212, which is conducive to the drive of the servo motor 211 through the rotation of the worm 212, driving the worm wheel 213 to rotate along the inner wall of the sandbox body 1, thereby realizing the control operation of the rotation of the rotating rod 214.

[0030] Furthermore, a sliding groove 216 is provided at the connection between the inner wall of the sandbox main body 1 and the slider 215, and a limiting groove 217 is provided at the connection between the outer wall of the rotating rod 214 and the slider 215. The slider 215 forms a sliding structure with the sandbox main body 1 through the rotating rod 214 and the limiting groove 217, which is conducive to the rotation of the rotating rod 214 through the connection of the limiting groove 217, driving the slider 215 to slide along the inner wall of the sandbox main body 1, thereby realizing the control operation of the sliding of the connecting block 218.

[0031] Furthermore, a bevel gear set is formed between the driving gear 220 and the rotating gear 221, and the rotation center of the threaded rod 222 is arranged to coincide with the rotation center of the rotating gear 221. The threaded rod 222 forms a rotating structure through the driving gear 220 and the rotating gear 221 and the connecting block 218, which is conducive to the rotation of the driving gear 220 through the connection of the rotating gear 221, driving the threaded rod 222 to rotate along the inner wall of the connecting block 218, thereby realizing the control operation of the lifting and lowering of the lifting block 223.

[0032] Furthermore, a lifting groove 224 is provided at the connection position between the inner wall of the connecting block 218 and the lifting block 223, and the outer wall contour of the lifting block 223 is in an "L" shape. A fixing groove 226 is provided at the connection position between the outer wall of the sandbox main body 1 and the residential model 225. The residential model 225 forms a telescopic structure with the sandbox main body 1 through the lifting block 223 and the fixing groove 226, which is conducive to the lifting and lowering of the lifting block 223 through the connection of the fixing groove 226, driving the residential model 225 to perform reciprocating telescopic movement along the outer wall of the sandbox main body 1, playing a role in facilitating the adjustment, replacement and display of different types of building models, thereby achieving the effect of improving the convenient storage of building models.

[0033] Example 2: Figure 1 、 Figure 2 、 Figure 3 and Figure 6 As shown, the utility model proposes a BIM adjustable display sand table. Compared with the embodiment 1, as another embodiment of the utility model, the inner wall of the sand table main body 1 is fixedly connected to the installation box 3, the outer wall of the installation box 3 is slidably connected to the connecting rod 31, the outer wall of the connecting rod 31 is sleeved with a spring 33 fixedly connected to the outer wall of the installation box 3, one end of the spring 33 is fixedly connected to a pulling block 32 fixedly connected to one end of the connecting rod 31, one end of the connecting rod 31 is fixedly connected to a sliding block 34 slidably connected to the inner wall of the installation box 3, the outer wall of the installation box 3 is slidably connected to a clamping block 35 that is clamped and connected to the outer wall of the sliding block 34. When working, by setting the clamping block 35, it is advantageous In order to achieve the matching effect between the displayed building model and the green plant module 11, and to improve the convenience of disassembling and replacing the green plant module 11, the sliding block 34 can be slid into the inner wall of the installation box 3 through the connection of the card block 35. Under the action of the inclined surface of the connection part between the sliding block 34 and the card block 35, the connecting rod 31 and the spring 33 are squeezed until the sliding block 34 and the card block 35 are flat, and under the reaction of the spring 33, the green plant module 11 is driven to be engaged and fixed with the installation box 3, which makes it convenient to disassemble and replace the green plant module 11, thereby improving the control operation for effectively displaying different types of building models.

[0034] Furthermore, the connection part between the sliding block 34 and the card block 35 is inclined, and two groups of installation boxes 3 are provided. The position distribution of the two groups of installation boxes 3 is symmetrical about the central axis of the green plant module 11. The connecting rod 31 forms a telescopic structure with the installation box 3 through the pull block 32 and the spring 33, which is conducive to pulling the pull block 32 through the connection of the spring 33, driving the connecting rod 31 to perform reciprocating telescopic motion along the outer wall of the installation box 3, thereby realizing the control operation of the sliding of the sliding block 34.

[0035] Furthermore, a card slot 36 is provided at the connection portion between the outer wall of the installation box 3 and the card block 35. The card block 35 and the green plant module 11 are fixedly connected. The green plant module 11 forms an installation structure with the installation box 3 through the sliding block 34 and the card block 35, which is conducive to the card fixation between the sliding block 34 and the card block 35, thereby driving the card fixation between the green plant module 11 and the installation box 3, thereby facilitating the disassembly, assembly and replacement of the green plant module 11, thereby improving the control operation for effectively displaying different types of building models.

[0036] Working principle: When using this BIM adjustable display sandbox, first, when the display sandbox displays the building model, in order to improve the convenience of adjusting, replacing and displaying different types of building models, and the convenience of storing the building models, the servo motor 211 can be turned on first to drive the worm gear 213 to rotate through the rotation of the worm 212. The movement of the worm gear 213 drives the rotating rod 214 to rotate, and through the connection of the limit groove 217, drives the slider 215 to slide along the inner wall of the slide groove 216. Then, the micro motor 219 is turned on to drive the rotating gear 221 to rotate through the rotation of the driving gear 220. The movement of the rotating gear 221 drives the threaded rod 222 to rotate, thereby driving the lifting block 223 to slide along the inner wall of the lifting groove 224, so as to drive the residential model 225 or the commercial model 227 to slide along the inner wall of the fixed groove 226, thereby playing a role in facilitating the adjustment, replacement and display of different types of building models, and achieving the effect of improving the convenient storage of building models.

[0037] Finally, in order to achieve the matching effect between the displayed building model and the green plant module 11, and to improve the convenience of disassembling and replacing the green plant module 11, the sliding block 34 can be slid into the inner wall of the installation box 3 through the connection of the card block 35. Under the action of the inclined surface of the connection part between the sliding block 34 and the card block 35, the connecting rod 31 and the spring 33 are squeezed until the sliding block 34 and the card block 35 are flat, and under the reaction of the spring 33, the green plant module 11 is driven to be engaged and fixed with the installation box 3, which makes it convenient to disassemble and replace the green plant module 11, thereby improving the control operation for effectively displaying different types of building models.

[0038] This is how this BIM adjustable display sandbox works.

[0039] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A BIM adjustable display sand table, comprising a sand table body (1) and an adjustment mechanism (2) arranged on the outer wall of the sand table body (1), characterized in that: The adjustment mechanism (2) includes a sliding assembly (21); The sliding assembly (21) comprises a slider (215) and a residential model (225); the outer wall of the sand table body (1) is detachably connected to the green plant module (11); the outer wall of the sand table body (1) is fixedly connected to a servo motor (211); the output end of the servo motor (211) is fixedly connected to a worm (212) rotatably connected to the inner wall of the sand table body (1); the outer wall of the worm (212) is meshedly connected to a worm wheel (213) rotatably connected to the inner wall of the sand table body (1); the rotation center of the worm wheel (213) is fixedly connected to a rotating rod (214) rotatably connected to the inner wall of the sand table body (1); the outer wall of the rotating rod (214) is slidably connected to a slider (215) slidably connected to the inner wall of the sand table body (1); one end of the slider (215) is fixedly connected to a connecting block (218); the connecting block (21 8) is fixedly connected to the outer wall of a micro motor (219), the output end of the micro motor (219) is fixedly connected to a driving gear (220) that is rotatably connected to the inner wall of the connecting block (218), the outer wall of the driving gear (220) is meshedly connected to a rotating gear (221) that is rotatably connected to the inner wall of the connecting block (218), the rotation center of the rotating gear (221) is fixedly connected to a threaded rod (222) that is rotatably connected to the inner wall of the connecting block (218), the outer wall of the threaded rod (222) is threadedly connected to a lifting block (223) that is slidably connected to the inner wall of the connecting block (218), one end of the lifting block (223) is fixedly connected to a residential model (225) that is slidably connected to the outer wall of the sand table body (1), and the inner wall of the sand table body (1) is slidably connected to a commercial model (227) located on one side of the residential model (225).

2. The BIM adjustable display sand table according to claim 1, characterized in that: The inner wall of the sandbox body (1) is fixedly connected to a mounting box (3), the outer wall of the mounting box (3) is slidably connected to a connecting rod (31), the outer wall of the connecting rod (31) is sleeved with a spring (33) fixedly connected to the outer wall of the mounting box (3), one end of the spring (33) is fixedly connected to a pulling block (32) fixedly connected to one end of the connecting rod (31), one end of the connecting rod (31) is fixedly connected to a sliding block (34) slidably connected to the inner wall of the mounting box (3), and the outer wall of the mounting box (3) is slidably connected to a clamping block (35) engaged with the outer wall of the sliding block (34).

3. The BIM adjustable display sand table according to claim 1, characterized in that: The rotation center of the rotating rod (214) and the rotation center of the worm gear (213) are arranged to overlap with each other.

4. The BIM adjustable display sand table according to claim 1, characterized in that: A sliding groove (216) is provided at the connection portion between the inner wall of the sandbox body (1) and the slider (215), and a limiting groove (217) is provided at the connection portion between the outer wall of the rotating rod (214) and the slider (215).

5. The BIM adjustable display sand table according to claim 1, characterized in that: A bevel gear set is formed between the driving gear (220) and the rotating gear (221), and the rotation center of the threaded rod (222) and the rotation center of the rotating gear (221) are arranged to overlap with each other.

6. The BIM adjustable display sand table according to claim 1, characterized in that: A lifting groove (224) is provided at the connection portion between the inner side wall of the connecting block (218) and the lifting block (223), and the outer wall profile of the lifting block (223) is in an "L" shape. A fixing groove (226) is provided at the connection portion between the outer wall of the sandbox body (1) and the residential model (225).

7. The BIM adjustable display sand table according to claim 2, characterized in that: The connection portion between the sliding block (34) and the clamping block (35) is inclined, and two groups of the installation boxes (3) are provided. The positions of the two groups of the installation boxes (3) are symmetrical with respect to the central axis of the green plant module (11).

8. The BIM adjustable display sand table according to claim 2, characterized in that: A card slot (36) is provided at the connection portion between the outer wall of the installation box (3) and the card block (35), and the card block (35) and the green plant module (11) are fixedly connected.

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