Building display sand table for building scheme

Abstract

The utility model belongs to the technical field of sand tables, and discloses a building display sand table for a building scheme, which comprises a supporting seat, a sliding groove is formed in the upper surface of the supporting seat, a sand table body is slidably arranged in the sliding groove, two symmetrical sliding sleeves are fixedly arranged on the inner bottom wall of the sliding groove, and sliding rods are slidably arranged in the two sliding sleeves. The two sliding rods are fixed to the bottom face of the sand table body, and driving assemblies used for driving the sand table to ascend and descend are arranged in the sliding grooves. The sand table has the effect of reducing the damage probability of the sand table body.

Description

TECHNICAL FIELD

[0001] The utility model relates to sand table technical field, especially a building display sand table for building scheme. BACKGROUND

[0002] The building sand table model is simply to express the construction of architectural art and architectural thought in the way of micro entity, and the building sand table model is mainly applied to the work fields such as real estate development, government planning, design institute scheme interpretation, restoration of disappeared or damaged buildings, and the building sand table generally refers to the three-dimensional model of the whole project, including the regional position information such as project peripheral traffic and environment, and the project itself supporting, regional position information and functional division etc.

[0003] For the related technology in the above, the inventor considers that there are the following defects: the building sand table is usually placed on a support seat for display, but it is not convenient for transportation, and when it is not used for a long time, it is easy to be knocked and damaged when placed on the support seat. UTILITY MODEL CONTENT

[0004] In order to solve the above problems, the utility model provides a building display sand table for building scheme.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a building display sand table for building scheme, including support seat, the upper surface of the support seat is provided with a sliding groove, the sand table body is slidably arranged in the sliding groove, two symmetrically arranged slide sleeves are fixedly arranged on the inner bottom wall of the sliding groove, two slide rods are slidably arranged in the slide sleeves, and the bottom surface of the sand table body is fixedly connected with the two slide rods, and a driving assembly for driving the sand table to ascend and descend is arranged in the sliding groove.

[0006] By adopting the above technical scheme, when the staff needs to use the sand table body for display, the staff needs to start the driving assembly to move the sand table body outside the support seat for display. Then, when the staff does not need to use the sand table body, the staff needs to move the sand table body into the support seat through the driving assembly, thereby reducing the probability of knocking and damaging the sand table body when it is not used, thereby reducing the probability of damaging the sand table body.

[0007] Further, the driving assembly includes two first rotating seats symmetrically arranged on the inner bottom wall of the sliding groove, two second rotating seats symmetrically arranged on the bottom surface of the sand table body, a first rotating rod rotatably arranged in the first rotating seat, and a second rotating rod rotatably arranged in the second rotating seat, and the first rotating rod and the second rotating rod are rotatably connected at the ends close to each other.

[0008] By adopting the above technical scheme, when the staff needs to move the sand table body, the staff needs to rotate the first rotating rod, and then the first rotating rod and the first rotating seat are relatively rotated, so that the second rotating rod is rotated under the action of the first rotating rod, and then the second rotating seat is moved upward under the action of the second rotating rod, so that the sand table body is moved upward. In this process, the first rotating rod and the second rotating rod are relatively rotated, and the second rotating rod and the second rotating seat are relatively rotated, and then the sand table body is moved upward. In addition, when the staff needs to move the sand table body downward, the staff can rotate the first rotating rod in the opposite direction, thereby reducing the probability of collision of the sand table body when not in use, thereby reducing the probability of damage to the sand table body.

[0009] Further, a rotating groove is formed through the inner wall of the chute, a rotating shaft is rotatably arranged in the rotating groove, the rotating shaft penetrates the first rotating seat and the first rotating rod and is rotatably connected with the first rotating seat, and the rotating shaft and the first rotating rod are fixed with each other.

[0010] By adopting the above technical scheme, when the staff needs to rotate the first rotating rod, the staff needs to rotate the rotating shaft, and then the two first rotating rods are rotated under the action of the rotating shaft. In this process, the difficulty of rotating the first rotating rod by the staff is reduced, thereby reducing the working difficulty of the staff.

[0011] Further, an annular groove is formed in the inner wall of the rotating groove, a plurality of fixing grooves are circumferentially and arrayed in the inner wall of the annular groove, a driving rod is rotatably arranged in the rotating groove, a plurality of fixing blocks are fixedly arranged on the outer wall of the driving rod in an array, the fixing blocks are slidably connected with the fixing grooves, and the driving rod and the rotating shaft are connected with each other.

[0012] Further, a connecting block is fixedly arranged on the side wall of the rotating shaft close to the driving rod, a connecting groove is formed in the side wall of the driving rod close to the rotating shaft, and the connecting block and the connecting groove are slidably connected.

[0013] By adopting the above technical scheme, when the staff needs to rotate the rotating shaft, the staff needs to slide the driving rod towards the direction close to the rotating shaft, and then the fixing blocks are synchronously moved with the driving rod under the action of the driving rod, so that the fixing blocks and the fixing grooves are separated from each other. At this time, the staff rotates the driving rod, and then the rotating shaft is rotated under the action of the driving rod and the connecting block. Subsequently, when the rotation is completed, the staff slides away from the rotating shaft, and then the fixing blocks are slid into the fixing grooves under the action of the driving rod. In this process, the probability of rotation of the rotating shaft during use is reduced, thereby reducing the probability of movement of the sand table body, and thereby improving the stability of the device.

[0014] Further, a fixing hole is formed in the side wall of the connecting block, an installation hole is formed in the inner wall of the connecting groove, a fixing rod is slidably arranged in the fixing hole, the fixing rod is slidably connected with the installation hole, a first spring is fixedly arranged on the side wall of the fixing rod, and the other end of the first spring is fixedly arranged on the inner wall of the fixing hole.

[0015] By adopting the above technical scheme, when the fixing block slides into the fixing groove under the action of the driving rod, the fixing hole is opposite to the installation hole, and then the fixing rod slides to the direction close to the installation hole under the action of the first spring, so that one end of the fixing rod slides into the installation hole, thereby reducing the probability of sliding of the driving rod when the driving rod is subjected to external force, and improving the stability of the device.

[0016] Further, a plurality of protection members are arrayed on the inner wall of the sliding groove, and the protection members are made of rubber.

[0017] By adopting the above technical scheme, the protection members made of rubber reduce the probability of collision between the sand table body and the support seat when the sand table body moves, thereby reducing the probability of damage of the sand table body.

[0018] Further, a plurality of universal wheels are arrayed on the bottom surface of the support seat.

[0019] By adopting the above technical scheme, the universal wheels reduce the difficulty of moving the support seat for the worker, thereby reducing the working difficulty of the worker.

[0020] In summary, the present application has the following beneficial effects:

[0021] 1. In the present application, when the worker needs to use the sand table body for display, the worker needs to start the driving assembly to move the sand table body outside the support seat for display. Then, when the worker does not need to use the sand table body, the worker needs to move the sand table body into the support seat through the driving assembly, thereby reducing the probability of collision of the sand table body when not in use, and reducing the probability of damage of the sand table body.

[0022] 2、In the application, when the staff needs to move the sand table body, the staff needs to rotate the first rotating rod, and then the first rotating rod and the first rotating seat are relatively rotated, so that the second rotating rod is rotated under the action of the first rotating rod, and then the second rotating seat is moved upward under the action of the second rotating rod, so that the sand table body is moved upward, in this process, the first rotating rod and the second rotating rod are relatively rotated, the second rotating rod and the second rotating seat are relatively rotated, and then the sand table body is moved upward. In addition, when the staff needs to move the sand table body downward, the staff can rotate the first rotating rod in the opposite direction, thereby reducing the probability of collision of the sand table body when not in use, thereby reducing the probability of damage to the sand table body;

[0023] 3、In the application, when the staff needs to rotate the first rotating rod, the staff needs to rotate the rotating shaft, and then the two first rotating rods are rotated under the action of the rotating shaft, in this process, the difficulty of rotating the first rotating rod by the staff is reduced, thereby reducing the working difficulty of the staff. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is the overall structure schematic diagram of the embodiment of the utility model;

[0025] Figure 2 is the cross section structure schematic diagram inside the support seat in the embodiment of the utility model;

[0026] Figure 3 is the structure schematic diagram of the driving assembly in the embodiment of the utility model;

[0027] Figure 4 is the cross section structure schematic diagram of the support seat and the rotating rod in the embodiment of the utility model;

[0028] Figure 5 is Figure 4 the enlarged structure schematic diagram of A in the embodiment of the utility model.

[0029] In the drawing: 1, support seat; 11, sand table body; 12, sliding sleeve; 13, sliding rod; 2, sliding groove; 21, rotating groove; 22, annular groove; 23, fixed groove; 24, connecting groove; 25, fixed hole; 26, mounting hole; 3, driving assembly; 31, first rotating seat; 32, second rotating seat; 33, first rotating rod; 34, second rotating rod; 4, rotating shaft; 5, driving rod; 51, fixed block; 6, connecting block; 7, fixed rod; 71, first spring; 8, protection piece; 9, universal wheel. DETAILED DESCRIPTION

[0030] With reference to the drawings and embodiments disclosed herein, it should be apparent that the foregoing detailed description is illustrative only and not restrictive of the present application. As such, many modifications and variations of the present application are possible in light of the above teachings. It is therefore to be understood that within the scope of the appended claims and their equivalents, the present application can be practiced otherwise than as specifically described. All publications and patent documents cited herein are incorporated by reference in their entirety for the teachings relevant to the disclosure.

[0031] As shown in Figures 1-5 The building display sand table for building scheme comprises a supporting seat 1, a sand table body 11, a sliding sleeve 12, a sliding rod 13, a driving assembly 3, a rotating shaft 4, a driving rod 5, a fixed block 51, a connecting block 6, a fixed rod 7 and a first spring 71. The supporting seat 1 is a cuboid structure, and a sliding groove 2 is formed in the upper surface of the supporting seat 1. The sand table body 11 is slidably arranged in the sliding groove 2 and is used for displaying a building scheme. The sliding sleeve 12 is a circular rod structure with an open upper end, and the axis of the sliding sleeve 12 is vertical. The sliding sleeve 12 is provided with two sliding sleeves which are symmetrically arranged on the inner bottom wall of the sliding groove 2. The sliding rod 13 is a circular rod structure, and the sliding rod 13 is provided with two sliding rods which are slidably arranged in the two sliding grooves 2 respectively, and the two sliding rods 13 are fixed to the bottom surface of the sand table body 11.

[0032] When the staff needs to use the sand table body 11 for display, the staff needs to start the driving assembly 3 to move the sand table body 11 out of the supporting seat 1 for display. Then, when the staff does not need to use the sand table body 11, the staff needs to move the sand table body 11 into the supporting seat 1 through the driving assembly 3, thereby reducing the probability of collision of the sand table body 11 when not in use, and reducing the probability of damage of the sand table body 11.

[0033] The driving assembly 3 is arranged in the sliding groove 2 and is used for driving the sand table to rise and fall. The driving assembly 3 comprises a first rotating seat 31, a second rotating seat 32, a first rotating rod 33 and a second rotating rod 34. The first rotating seat 31 is provided with two first rotating seats which are symmetrically arranged on the inner bottom wall of the sliding groove 2. The second rotating seat 32 is provided with two second rotating seats which are symmetrically arranged on the bottom surface of the sand table body 11. The first rotating rod 33 is provided with two first rotating rods which are rotatably arranged in the two first rotating seats 31 respectively. The second rotating rod 34 is provided with two second rotating rods which are rotatably arranged in the two second rotating seats 32 respectively. The first rotating rod 33 and the second rotating rod 34 are rotatably connected at the ends close to each other.

[0034] When the staff needs to move the sand table body 11, the staff needs to rotate the first rotating rod 33, and then the first rotating rod 33 and the first rotating seat 31 are relatively rotated, so that the second rotating rod 34 is rotated under the action of the first rotating rod 33, and then the second rotating seat 32 is moved upward under the action of the second rotating rod 34, so that the sand table body 11 is moved upward, and in this process, the first rotating rod 33 and the second rotating rod 34 are relatively rotated, and the second rotating rod 34 and the second rotating seat 32 are relatively rotated, and then the sand table body 11 is moved upward. In addition, when the staff needs to move the sand table body 11 downward, the staff can rotate the first rotating rod 33 in the opposite direction, thereby reducing the probability of collision of the sand table body 11 when not in use, thereby reducing the probability of damage to the sand table body 11.

[0035] The inner wall of the chute 2 is provided with a rotating groove 21, and the rotating shaft 4 is a circular rod structure, and the axis is horizontal. The rotating shaft 4 is rotatably arranged in the rotating groove 21, and the rotating shaft 4 penetrates the first rotating seat 31 and the first rotating rod 33 and is rotatably connected with the first rotating seat 31. The rotating shaft 4 and the first rotating rod 33 are fixed to each other.

[0036] When the staff needs to rotate the first rotating rod 33, the staff needs to rotate the rotating shaft 4, and then the two first rotating rods 33 are rotated under the action of the rotating shaft 4. In this process, the difficulty of rotating the first rotating rod 33 by the staff is reduced, thereby reducing the working difficulty of the staff.

[0037] The inner wall of the rotating groove 21 is provided with an annular groove 22, and the inner wall of the annular groove 22 is circumferentially provided with a plurality of fixing grooves 23. The driving rod 5 is a circular rod structure, and the axis coincides with the axis of the rotating shaft 4. The driving rod 5 is rotatably arranged in the rotating groove 21, and the driving rod 5 is connected with the rotating shaft 4. The fixing block 51 is a rectangular block structure, and a plurality of fixing blocks 51 are fixedly arranged on the outer wall of the driving rod 5. The fixing block 51 is slidably connected with the fixing groove 23.

[0038] The connecting block 6 is a rectangular block structure, and the connecting block 6 is fixedly arranged on the side wall of the rotating shaft 4 close to the driving rod 5. The side wall of the driving rod 5 close to the rotating shaft 4 is provided with a connecting groove 24, and the connecting block 6 is slidably connected with the connecting groove 24.

[0039] When the staff needs to rotate the rotating shaft 4, the staff needs to slide the driving rod 5 towards the rotating shaft 4, and then the fixed block 51 moves synchronously under the action of the driving rod 5, so that the fixed block 51 and the fixed groove 23 are separated from each other. At this time, the staff rotates the driving rod 5, and then the rotating shaft 4 rotates under the action of the driving rod 5 and the connecting block 6. Subsequently, when the rotation is completed, the staff slides away from the rotating shaft 4, and then the fixed block 51 slides into the fixed groove 23 under the action of the driving rod 5. In this process, the probability of rotating the rotating shaft 4 during use is reduced, thereby reducing the probability of moving the sand table body 11, and thereby improving the stability of the device.

[0040] A fixed hole 25 is formed in the side wall of the connecting block 6, and a mounting hole 26 is formed in the inner wall of the connecting groove 24. The fixed rod 7 is a circular rod structure, and its axis is vertical. The fixed rod 7 is slidingly arranged in the fixed hole 25, and the fixed rod 7 is slidingly connected with the mounting hole 26. One end of the first spring 71 is fixedly arranged on the side wall of the fixed rod 7, and the other end of the first spring 71 is fixedly arranged on the inner wall of the fixed hole 25.

[0041] When the fixed block 51 slides into the fixed groove 23 under the action of the driving rod 5, the fixed hole 25 is opposite to the mounting hole 26, and then the fixed rod 7 slides towards the mounting hole 26 under the action of the first spring 71, so that one end of the fixed rod 7 slides into the mounting hole 26, thereby reducing the probability of sliding of the driving rod 5 when subjected to external force, thereby improving the stability of the device. In addition, the end of the fixed rod 7 close to the mounting hole 26 is provided with a rounded corner, which reduces the probability of obstruction caused by the fixed rod 7 when the staff slides the driving rod 5.

[0042] In order to reduce the probability of damage to the sand table body 11, a plurality of protective members 8 are arrayed on the inner wall of the sliding groove 2. The protective member 8 is made of rubber material. The protective member 8 made of rubber material reduces the probability of collision between the sand table body 11 and the support seat 1 when the sand table body 11 moves, thereby reducing the probability of damage to the sand table body 11.

[0043] In order to reduce the working difficulty of the staff, a plurality of universal wheels 9 are arrayed on the bottom surface of the support seat 1. The universal wheel 9 reduces the difficulty of the staff in moving the support seat 1, thereby reducing the working difficulty of the staff. In addition, the universal wheel 9 is a universal wheel 9 with self-locking function.

[0044] The use principle of the building display sand table for a building scheme in the embodiment is as follows: when a staff member needs to use the sand table body 11 for display, the staff member needs to rotate the first rotating rod 33, so that the first rotating rod 33 is relatively rotated with the first rotating seat 31, the second rotating rod 34 is rotated under the action of the first rotating rod 33, the second rotating seat 32 is moved upward under the action of the second rotating rod 34, and the sand table body 11 is moved upward. In the process, the first rotating rod 33 is relatively rotated with the second rotating rod 34, the second rotating rod 34 is relatively rotated with the second rotating seat 32, and the sand table body 11 is moved upward. In addition, when the staff member needs to move the sand table body 11 downward, the staff member can rotate the first rotating rod 33 in the reverse direction, so that the probability that the sand table body 11 is bumped when not in use is reduced, and the probability that the sand table body 11 is damaged is reduced.

[0045] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled persons in the art, some improvements and refinements without departing from the principles of the present application are also considered to be within the protection scope of the present application.

Claims

1. A building presentation sand table for building schemes, comprising a support base (1), characterised in that: The upper surface of the support seat (1) is provided with a sliding groove (2), the sand table body (11) is slidably arranged in the sliding groove (2), two symmetrically arranged sliding sleeves (12) are fixedly arranged on the inner bottom wall of the sliding groove (2), two sliding rods (13) are slidably arranged in the two sliding sleeves (12), and the two sliding rods (13) are fixedly connected with the bottom surface of the sand table body (11). A driving assembly (3) for driving the sand table to rise and fall is arranged in the sliding groove (2), the driving assembly (3) comprises two first rotating seats (31) symmetrically arranged on the inner bottom wall of the sliding groove (2), two second rotating seats (32) symmetrically arranged on the bottom surface of the sand table body (11), a first rotating rod (33) rotatably arranged in the first rotating seat (31), and a second rotating rod (34) rotatably arranged in the second rotating seat (32), one end of the first rotating rod (33) and the second rotating rod (34) is rotatably connected, a rotating groove (21) is formed through the inner wall of the sliding groove (2), a rotating shaft (4) is rotatably arranged in the rotating groove (21), the rotating shaft (4) penetrates the first rotating seat (31) and the first rotating rod (33) and is rotatably connected with the first rotating seat (31), the rotating shaft (4) is fixedly connected with the first rotating rod (33), an annular groove (22) is formed in the inner wall of the rotating groove (21), a plurality of fixing grooves (23) are circumferentially arranged in the inner wall of the annular groove (22), a driving rod (5) is rotatably arranged in the rotating groove (21), a plurality of fixing blocks (51) are fixedly arranged on the outer wall of the driving rod (5), the fixing blocks (51) are slidably connected with the fixing grooves (23), and the driving rod (5) is connected with the rotating shaft (4).

2. A building display sand table for a building scheme according to claim 1, characterised in that: The side wall of the rotating shaft (4) close to the driving rod (5) is fixedly provided with a connecting block (6), the side wall of the driving rod (5) close to the rotating shaft (4) is provided with a connecting groove (24), and the connecting block (6) is slidably connected with the connecting groove (24).

3. A building display sand table for a building scheme according to claim 2, characterised in that: A fixing hole (25) is formed in the side wall of the connecting block (6), an installation hole (26) is formed in the inner wall of the connecting groove (24), a fixing rod (7) is slidably arranged in the fixing hole (25), the fixing rod (7) is slidably connected with the installation hole (26), a first spring (71) is fixedly arranged on the side wall of the fixing rod (7), and the other end of the first spring (71) is fixedly arranged on the inner wall of the fixing hole (25).

4. The architectural display sand table for an architectural scheme according to claim 1, wherein: A plurality of protection pieces (8) are arranged on the inner wall of the sliding groove (2), and the protection pieces (8) are made of rubber.

5. The architectural display sand table for an architectural scheme according to claim 1, wherein: A plurality of universal wheels (9) are arranged on the bottom surface of the support seat (1).

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