Portable simulation sand table

Abstract

The utility model discloses a portable simulation sand table, which belongs to the technical field of simulation sand tables and comprises a support frame, movable support plates, sand table supports, movable plates and a sand table, the movable support plates are rotatably arranged at two ends of the top of the outer wall of the support frame through rotating shafts, and the sand table supports are arranged at two ends of the top of the outer side of the support frame. A movable plate is rotatably arranged between the bottoms of the opposite surfaces of the outer walls of the sand table bracket through a rotating shaft, and sand tables are fixedly mounted on the top opposite surfaces of the outer walls of the sand table bracket. When the outer walls of the bottom of the sand table support are in contact with each other, the sliding blocks are extruded to drive the damping telescopic rods B and the springs on the outer sides to contract, the sliding blocks slide into the sliding grooves B after being opposite to the sliding grooves B, a worker slides the limiting blocks into the positions between the sliding grooves C and the inner sides of the limiting grooves B, bolts are screwed into the positions between the limiting blocks and the sand table support, and then the sand table support is fixed. Therefore, a worker can conveniently and freely carry the sand table support to a designated site to unfold and use the sand table support.

Description

Technical Field

[0001] The utility model belongs to the technical field of simulation sand tables, in particular to a portable simulation sand table. Background Art

[0002] The simulation sandbox is a product and technology that cultivates team and management capabilities by simulating modern professional management through sandbox teaching aids that can simulate marketing, product development, production organization, material procurement, equipment investment and transformation, and is displayed on a panel surface for support. Therefore, a portable simulation sandbox is needed.

[0003] Among them, after searching, it was found that there is a patent number CN201922339018.5, a new type of portable marketing simulation sandbox, which has a function of driving the transmission rod, gear and pulley to rotate through the handle, so that the four gears can rotate at the same time, so that the rack meshing with the gear can slide up and down, and the transmission rod is located outside the box. One end is sleeved with a ratchet, and a pawl is installed on the fixed rod. The ratchet can be locked by the pawl, so as to fix the transmission rod connected to the handle, prevent the rack and the placement plate welded to the top of the rack from falling under the action of gravity, and facilitate the placement plate to be put into the box for easy carrying; among them, the shortcomings are as follows:

[0004] When the staff needs to carry this new portable marketing simulation sandbox to the workplace for use, they directly push the box to move on the ground via universal wheels. However, since the wall itself is large in size and the placement board cannot be folded, it will be very inconvenient for the staff to push the box to move on the ground when encountering a narrow or rugged road that is difficult to move. It will be very inconvenient to move the box, making this new portable marketing simulation sandbox inconvenient to carry on a narrow or rugged road that is difficult to move. Summary of the invention

[0005] The purpose of the utility model is to provide a portable simulation sandbox to solve the problem that the above-mentioned novel portable marketing simulation sandbox is inconvenient to carry on narrow or rugged roads that are difficult to move on.

[0006] The technical solution adopted by the utility model is as follows: a portable simulation sandbox, including a support frame, a movable support plate, a sandbox bracket, a movable plate and a sandbox, both ends of the top of the outer wall of the support frame are provided with movable support plates rotatably arranged through a rotating shaft, both ends of the outer top of the support frame are provided with sandbox brackets, movable plates are rotatably arranged between the bottoms of the opposite surfaces of the outer wall of the sandbox bracket through a rotating shaft, sandboxes are fixedly installed on the opposite surfaces of the top of the outer wall of the sandbox bracket, a snap-fit ​​folding mechanism that can be conveniently folded and carried is provided between the outer sides of the sandbox bracket, and a snap-fit ​​support mechanism that can be quickly disassembled and installed between the sandbox bracket is provided on the outer top of the movable support plate.

[0007] Among them, the card-connected folding mechanism is composed of a damping telescopic rod B, a slider, a limiting groove B, a slide groove B, a slide groove C and a limiting block, wherein a damping telescopic rod B is fixedly installed on one end of the inner wall at the bottom of one of the sand table brackets, and a spring is matched with the outside of the damping telescopic rod B, a slider is fixedly installed on the bottom of the outer wall of the damping telescopic rod B, and one end of the outer wall of the slider is embedded with a limiting groove B, and the other end of the bottom of the outer wall of the sand table bracket is embedded with a slide groove B, and the slider is slidably arranged on the inner side of the slide groove B, and a slide groove C is embedded at one end of the inner wall of the slide groove B, a limiting block is slidably arranged between the slide groove C and the inner side of the limiting groove B, and the limiting block and the outer wall of the other sand table bracket are connected by bolts.

[0008] Among them, the card-connecting support mechanism is composed of a groove, a damping telescopic rod A, a limiting card plate, a slide groove A and a limiting groove A. A groove is embedded in one end of the bottom of the outer wall of the movable support plate, and the damping telescopic rod A is fixedly installed on the opposite surface of the bottom of the outer wall of the groove, and a spring is matched with the outside of the damping telescopic rod A. A limiting card plate is fixedly installed on the other end of the outer wall of the damping telescopic rod A, and a protrusion is matched with one end of the top of the outer wall of the limiting card plate. The slide groove A is embedded in the opposite surface of the bottom of the outer wall of the sand table bracket, and the limiting card plate is slidably arranged on the inner side of the slide groove A. The top of one end of the inner wall of the slide groove A is embedded with a limiting groove A, and the protrusion matched with one end of the top of the outer wall of the limiting card plate is slidably arranged on the inner side of the limiting groove A.

[0009] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0010] 1. This portable simulation sand table is provided with a slider, so that when the staff needs to use the simulation sand table for architectural planning, they can carry the sand table bracket to the workplace, unscrew the outer wall bolt of the limit block, pull the limit block to slide out between the inner side of the slide slot C and the limit slot B, pull the movable plate between the two sand table brackets to rotate through the shaft, and push the slider to drive the damping telescopic rod B and the outer spring to contract, so that the slider slides out of the slide slot B, and the movable plate between the two sand table brackets rotates and unfolds flush through the shaft, completing the unfolding of the sand table bracket and using it. When it needs to be folded, it can be folded in the opposite way of installation for the convenience of the staff to carry, thereby improving the effect of making the sand table bracket convenient for the staff to carry after being folded.

[0011] 2. This portable simulation sand table is provided with a limit card plate, so that the staff can push the movable support plates at both ends of the top of the support frame to rotate parallel to the ground through the rotating shaft, and pull the limit card plate to drive the damping telescopic rod A and the outer spring to expand, so that the limit card plate slides into the slide groove A. The staff releases the limit card plate to shrink the damping telescopic rod A and the outer side, driving the convex block at one end of the top of the limit card plate to slide into the inner side of the limit groove A. After the sand table bracket is limited and fixed on the top of the support frame, the staff performs a simulation sand table processing of the architectural planning on the surface of the sand table bracket, thereby improving the effect of supporting the sand table and facilitating the use of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of the simulated sand table of the utility model;

[0013] Figure 2 This is a schematic diagram of the front cross-sectional structure of the simulated sand table in the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the sandbox support in the utility model in a folded state in a front cross-sectional view;

[0015] Figure 4 For the utility model Figure 2 The enlarged schematic diagram of the structure at A in the middle;

[0016] Figure 5 For the utility model Figure 3 The enlarged schematic diagram of the structure at B in the middle;

[0017] Figure 6 For the utility model Figure 2 A in the middle is a schematic diagram of the enlarged structure of Example 2.

[0018] Markings in the figure: 1. Support frame; 101. Movable support plate; 102. Groove; 103. Damping telescopic rod A; 104. Limiting card plate; 2. Sand table bracket; 201. Movable plate; 202. Slide A; 203. Limiting slot A; 204. Damping telescopic rod B; 205. Slider; 206. Limiting slot B; 207. Slide B; 208. Slide C; 3. Limiting block; 4. Sand table; 5. Limiting slot C; 6. Limiting card block. DETAILED DESCRIPTION

[0019] 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 in 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.

[0020] Reference Figure 1-6 A portable simulation sandbox includes a support frame 1, a movable support plate 101, a sandbox bracket 2, a movable plate 201 and a sandbox 4. Both ends of the top of the outer wall of the support frame 1 are provided with movable support plates 101 through a rotating shaft, both ends of the outer top of the support frame 1 are provided with sandbox brackets 2, and movable plates 201 are provided between the bottoms of the opposite surfaces of the outer walls of the sandbox bracket 2 through a rotating shaft. Sandbox 4 is fixedly installed on the opposite surfaces of the top of the outer wall of the sandbox bracket 2, and a snap-on folding mechanism that can be conveniently folded and carried is provided between the outer sides of the sandbox bracket 2, and a snap-on support mechanism that can be quickly disassembled and installed with the sandbox bracket is provided on the outer top of the movable support plate 101.

[0021] Reference Figure 2 , 3 5. Further, the snap-fit ​​folding mechanism is composed of a damping telescopic rod B204, a slider 205, a limiting groove B206, a slide groove B207, a slide groove C208 and a limiting block 3;

[0022] A damping telescopic rod B204 is fixedly installed at one end of the inner wall at the bottom of one of the sand table brackets 2, and a spring is matched with the outer side of the damping telescopic rod B204, a slider 205 is fixedly installed at the bottom of the outer wall of the damping telescopic rod B204, and one end of the outer wall of the slider 205 is embedded in a limiting groove B206, and one end of the bottom of the outer wall of the other sand table bracket 2 is embedded in a slide groove B207, and the slider 205 is slidably arranged on the inner side of the slide groove B207, and one end of the inner wall of the slide groove B207 is embedded in a slide groove C208, and a limiting block 3 is slidably arranged between the slide groove C208 and the inner side of the limiting groove B206, and the limiting block 3 is connected to the outer wall of the other sand table bracket 2 by bolts. When the staff needs to use the simulated sand table for architectural planning, after carrying the sand table bracket 2 to the workplace, unscrew the outer wall bolts of the limiting block 3, pull the limiting block 3 to slide out between the slide groove C208 and the inner side of the limiting groove B206, and then pull the two sand table brackets 2. When the movable plate 201 rotates through the shaft, the slider 205 is pushed to drive the damping telescopic rod B204 and the outer spring to contract, so that the slider 205 slides out of the slide groove B207. At the same time, the movable plate 201 between the two sand table brackets 2 is rotated and unfolded flush by the shaft, and the sand table bracket 2 is unfolded and used. When the staff needs to put away the sand table bracket 2, the movable plate 201 between the two sand table brackets 2 is pulled to rotate through the shaft, so that the outer walls of the bottom of the sand table bracket 2 contact each other, the slider 205 is squeezed to drive the damping telescopic rod B204 and the outer spring to contract, and the slider 205 is opposite to the slide groove B207 and slides into the slide groove B207. The staff then slides the limit block 3 between the slide groove C208 and the inner side of the limit groove B206, and after screwing the bolts between the limit block 3 and the sand table bracket 2, the sand table bracket 2 is folded, which is convenient for the staff to freely carry the sand table bracket 2 to the designated site for unfolding and use.

[0023] Reference Figure 2-4 , further, the clamping support mechanism is composed of a groove 102, a damping telescopic rod A103, a limiting clamping plate 104, a slide groove A202 and a limiting groove A203;

[0024] One end of the bottom of the outer wall of the movable support plate 101 is embedded with a groove 102, and the opposite surface of the bottom of the outer wall of the groove 102 is fixedly installed with a damping telescopic rod A103, and the outside of the damping telescopic rod A103 is equipped with a spring, and the other end of the outer wall of the damping telescopic rod A103 is fixedly installed with a limiting card plate 104, and one end of the top of the outer wall of the limiting card plate 104 is equipped with a protrusion, and the opposite surface of the bottom of the outer wall of the sand table bracket 2 is embedded with a slide groove A202, and the limiting card plate 104 is slidably arranged on the inner side of the slide groove A202, and the top of one end of the inner wall of the slide groove A202 is embedded with a limiting groove A203, and the matching protrusion at one end of the top of the outer wall of the limiting card plate 104 fits the sliding setting On the inner side of the limiting groove A203, after the staff has unfolded the sand table bracket 2, it is placed on the top of the support frame 1, and the movable support plates 101 at both ends of the top of the support frame 1 are pushed to rotate parallel to the ground through the rotating shaft, and at the same time, the limiting card plate 104 is pulled to drive the damping telescopic rod A103 and the outer spring to unfold, so that the limiting card plate 104 slides into the slide groove A202, and then the staff releases the limiting card plate 104 to make the damping telescopic rod A103 and the outer side contract, driving the protrusion at one end of the top of the limiting card plate 104 to slide into the inner side of the limiting groove A203. After the sand table bracket 2 is limited and fixed on the top of the support frame 1, the staff performs a simulated sand table processing of architectural planning on the sand table 4 on the surface of the sand table bracket 2.

[0025] Reference Figure 6In the above technical scheme, in addition to the other end of the outer wall of the damping telescopic rod A103 being fixedly installed with a limited card plate 104, and one end of the top of the outer wall of the limited card plate 104 being equipped with a convex block, the opposite surfaces of the bottom of the outer wall of the sandbox bracket 2 are embedded with a slide groove A202, and the limited card plate 104 is slidably arranged on the inner side of the slide groove A202, and the top of one end of the inner wall of the slide groove A202 is embedded with a limited groove A203, and the convex block matched at one end of the top of the outer wall of the limited card plate 104 is slidably arranged on the inner side of the limited groove A203. In addition to the technical scheme, there is another implementation method, the upper and lower sides of one end of the top of the outer wall of the limited card plate 104 are fixedly installed with a limited card block 6, and one end of the outer wall of the limited card block 6 It is arranged in an arc shape, and one end of the inner wall of the slide groove A202 is embedded with a limiting groove C5, and the upper and lower ends of the inner wall of the limiting groove C5 are arranged in an arc shape, and the limiting block 6 is slidingly arranged on the inner side of the limiting groove C5. When the limiting card plate 104 is pulled to drive the damping telescopic rod A103 and the outer spring to expand, so that the limiting card plate 104 slides into the slide groove A202, the staff releases the limiting card plate 104 to make the damping telescopic rod A103 and the outer side contract, drive the limiting card block 6 on the top of the limiting card plate 104 to slide into the inner side of the limiting groove C5, and then the limiting block 6 opens and contacts with the inner wall of the limiting groove C5, thereby completing the clamping and fixing processing of the sand table bracket 2. Compared with the first embodiment, the clamping and fixing effect is better.

[0026] Working principle: First, when the staff needs to use the simulated sand table for architectural planning, they carry the sand table bracket 2 to the work site, unscrew the outer wall bolts of the limit block 3, pull the limit block 3 to slide out between the slide slot C208 and the inner side of the limit slot B206, pull the movable plate 201 between the two sand table brackets 2 to rotate through the shaft, and push the slider 205 to drive the damping telescopic rod B204 and the outer spring to contract, so that the slider 205 slides out of the slide slot B207, and the movable plate 201 between the two sand table brackets 2 is rotated and unfolded flush through the shaft, completing the unfolding of the sand table bracket 2, and then, the staff places the sand table bracket 2 on the top of the support frame 1, and pushes the movable support plates 101 at both ends of the top of the support frame 1 to rotate parallel to the ground through the shaft, pulls the limit card plate 104 to drive the damping telescopic rod A103 and the outer spring to unfold, so that the limit card plate 104 slides into the slide slot A202, and then the staff releases the limit card plate 104 to make the damping telescopic rod A 103 and the outside contract, driving the convex block at the top of the limiting card plate 104 to slide into the inside of the limiting groove A203, and after the sand table bracket 2 is fixed on the top of the support frame 1, the staff performs a simulated sand table processing of the building planning on the sand table 4 on the surface of the sand table bracket 2. Finally, when the staff needs to put away the sand table bracket 2, they pull the limiting card plate 104 to drive the damping telescopic rod A103 and the outside spring to expand, drive the limiting card plate 104 to slide out of the slide groove A202, and then remove the sand table bracket 2. And pull the movable plate 201 between the two sand table brackets 2 to rotate through the rotating shaft, so that the bottom outer walls of the sand table bracket 2 are in contact with each other, and at the same time, squeeze the slider 205 to drive the damping telescopic rod B204 and the outer spring to contract, and make the slider 205 face the slide groove B207, and then slide into the slide groove B207. The staff then slides the limit block 3 between the slide groove C208 and the inner side of the limit groove B206, and screws the bolts between the limit block 3 and the sand table bracket 2 to complete the folding of the sand table bracket 2.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable simulated sand table, comprising a support frame (1), a movable support plate (101), a sand table bracket (2), a movable plate (201) and a sand table (4), wherein the movable support plates (101) are rotatably arranged at both ends of the top of the outer wall of the support frame (1), the sand table bracket (2) is rotatably arranged at both ends of the outer top of the support frame (1), the movable plates (201) are rotatably arranged between the bottoms of the opposite surfaces of the outer wall of the sand table bracket (2), and the sand table (4) is fixedly installed on the opposite surfaces of the top of the outer wall of the sand table bracket (2), characterized in that: A snap-fit ​​folding mechanism that can be conveniently folded and carried is provided between the outer sides of the sand table bracket (2), and a snap-fit ​​support mechanism that can be quickly disassembled and assembled with the sand table bracket is provided on the outer top of the movable support plate (101).

2. A portable simulation sandbox as claimed in claim 1, characterized in that: The snap-fit ​​folding mechanism is composed of a damping telescopic rod B (204), a sliding block (205), a limiting groove B (206), a sliding groove B (207), a sliding groove C (208) and a limiting block (3); A damping telescopic rod B (204) is fixedly mounted on one end of the inner wall at the bottom of one of the sand table brackets (2), and a spring is matchedly arranged on the outer side of the damping telescopic rod B (204); a slider (205) is fixedly mounted on the bottom of the outer wall of the damping telescopic rod B (204); a limiting groove B (206) is embedded in one end of the outer wall of the slider (205); a sliding groove B (207) is embedded in one end of the outer wall of the other sand table bracket (2); a sliding groove C (208) is embedded in one end of the inner wall of the sliding groove B (207); and a limiting block (3) is slidably arranged between the sliding groove C (208) and the inner side of the limiting groove B (206).

3. A portable simulation sandbox as claimed in claim 1, characterized in that: The clamping support mechanism is composed of a groove (102), a damping telescopic rod A (103), a limiting clamping plate (104), a sliding groove A (202) and a limiting groove A (203); A groove (102) is embedded in one end of the bottom of the outer wall of the movable support plate (101), a damping telescopic rod A (103) is fixedly installed on the opposite surface of the bottom of the outer wall of the groove (102), and a spring is matched with the outer side of the damping telescopic rod A (103), and a limiting clamping plate (104) is fixedly installed on the other end of the outer wall of the damping telescopic rod A (103), and a slide groove A (202) is embedded in the opposite surface of the bottom of the outer wall of the sand table bracket (2), and the limiting clamping plate (104) is slidably arranged inside the slide groove A (202), and a limiting groove A (203) is embedded in the top of one end of the inner wall of the slide groove A (202).

4. A portable simulation sandbox as claimed in claim 2, characterized in that: The sliding block (205) is slidably arranged inside the sliding groove B (207), and the limiting block (3) and the outer wall of another sand table bracket (2) are connected by bolts.

5. A portable simulation sandbox as claimed in claim 3, characterized in that: A protrusion is provided at one end of the top of the outer wall of the limiting clamping plate (104), and the protrusion provided at one end of the top of the outer wall of the limiting clamping plate (104) is slidably arranged inside the limiting groove A (203).

6. A portable simulation sandbox as claimed in claim 3, characterized in that: The limiting clamping plate (104) is slidably arranged inside the sliding groove A (202).

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