CN221196645U - Sand table's model fixed subassembly - Google Patents

Abstract

The utility model belongs to the technical field of model fixing, in particular to a model fixing component of a sand table, which aims at the problems that the existing fixed model sand table is too troublesome and cannot be adjusted for sand tables with different shapes and cannot meet the requirement of fixing the sand tables with different shapes. According to the sand table model fixing device, only one push rod motor is needed to push the clamping fixing plates to be close to each other for fixing the sand table model, and the sand table model fixing device can be suitable for fixing sand table models with different shapes by adjusting the positions of the pressing fixing rods and the rubber heads.

Description

A model fixing component of a sand table

Technical Field

The utility model relates to the technical field of model fixing, in particular to a model fixing component of a sand table.

Background technique

In real estate, architectural models represent architectural art in the form of miniature entities. Whether it is a single shape or a group combination, it is a structure that faithfully expresses the architectural idea and transforms the architect's intention into a concrete image. After the architectural model is installed, the model sand table will be needed to fix it. It represents the terrain and landform features in the form of miniature entities, and reflects mountains, water bodies, roads and other objects in the model, mainly showing terrain data.

The existing fixed model sand table is too cumbersome, cannot be adjusted for sand tables of different shapes, and cannot meet the needs of fixing sand tables of different shapes.

Utility Model Content

The utility model aims to solve the shortcomings of the existing fixed model sand table, that is, it is too troublesome, cannot be adjusted for sand tables of different shapes, and cannot meet the needs of fixing sand tables of different shapes, and proposes a model fixing component for the sand table.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A model fixing component of a sand table comprises a fixed placement box, four supporting legs are arranged at the bottom of the fixed placement box, two strip holes are symmetrically opened in the fixed placement box, a passive rod and an active rod are slidably installed in the two strip holes respectively, clamping fixing plates are fixedly installed on the tops of the passive rod and the active rod, a plurality of fixing rods are arranged on the two clamping fixing plates, the plurality of fixing rods are arranged on the adjusting mechanisms, a pressing rod is connected to the adjusting mechanisms, a rubber head is installed at the front end of the pressing rod, and a transmission mechanism is arranged between the passive rod and the active rod.

Preferably, limit rods are provided in the two strip-shaped holes, and the passive rod and the active rod are slidably mounted on the outsides of the two limit rods.

Preferably, the adjustment mechanism includes a screw rod, a rectangular hole is formed on the fixing rod, a pressing rod is slidingly connected to the inner wall of the rectangular hole, the screw rod is rotatably installed in the rectangular hole, a screw groove is formed on the pressing rod, and the screw rod is threadedly connected to the screw groove.

Preferably, a bearing is fixedly installed in the rectangular hole, the screw rod is fixedly connected to the inner ring of the bearing, and a handle is installed on the outer side of the screw rod.

Preferably, a vertical plate is installed at the bottom of the fixed placement box, a gear is rotatably installed on the vertical plate, two racks are meshed on the gear, the two racks are staggered and symmetrically arranged, and the two racks are fixedly installed on the inner side of the passive rod and the active rod.

Preferably, a push rod motor is arranged on the outside of the fixed placement box, the output shaft of the push rod motor is fixedly connected to the clamping fixing plate on the right side, the push rod motor is connected to a power supply and a switch, and the power supply and the switch are arranged on the outside of the fixed placement box.

In the utility model, the beneficial effects of the model fixing assembly of the sand table are:

In this solution, the sand table model is placed in a fixed placement box, and the push rod motor is started to push the clamping fixed plate on the right to move, and the clamping fixed plate drives the active rod to move, and the active rod drives the rack on the left to move through the rack and gear on the right, and the rack drives the passive rod to move, and the passive rod and the active rod approach each other, and the passive rod and the active rod drive the two clamping fixed plates to approach each other, and the clamping fixed plate drives multiple rubber heads to approach the sand table model, and the sand table model can be pressed and fixed by the multiple rubber heads;

In order to adapt to the fixation of sand table models of different sizes, this solution drives the screw rod to rotate through the handle, and the screw rod pushes the pressing rod to move through the screw slot, and the pressing rod drives the rubber head to move. The positions of multiple rubber heads can be adjusted to adapt to the fixation of sand table models of different shapes;

The utility model only needs to utilize a push rod motor to push the clamping fixing plates to approach each other to fix the sand table model, and can adapt to the fixation of sand table models with different shapes by adjusting the positions of the pressing rod and the rubber head.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a model fixing assembly of a sand table proposed by the present invention;

FIG2 is a schematic diagram of the top view of the structure of FIG1 proposed by the present invention;

FIG3 is a schematic structural diagram of part A of a model fixing assembly of a sand table proposed by the present invention;

FIG. 4 is a schematic structural diagram of part B of a model fixing assembly of a sand table proposed by the present invention.

In the figure: 1. fixed placement box; 2. support leg; 3. strip hole; 4. limit rod; 5. passive rod; 6. active rod; 7. rack; 8. vertical plate; 9. gear; 10. push rod motor; 11. fixed rod; 12. rectangular hole; 13. bearing; 14. screw rod; 15. pressing rod; 16. screw groove; 17. rubber head; 18. handle; 19. clamping fixing plate.

Detailed ways

The technical solution in this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of the embodiment, rather than all of the embodiments.

Embodiment 1

Referring to Figures 1 to 4, a model fixing component of a sandbox includes a fixed placement box 1, four supporting legs 2 are arranged at the bottom of the fixed placement box 1, two strip holes 3 are symmetrically opened in the fixed placement box 1, a passive rod 5 and an active rod 6 are slidably installed in the two strip holes 3, a clamping plate 19 is fixedly installed on the top of the passive rod 5 and the active rod 6, a plurality of fixing rods 11 are arranged on the two clamping plates 19, and an adjustment mechanism is arranged on the plurality of fixing rods 11, a pressing rod 15 is connected to the adjustment mechanism, a rubber head 17 is installed at the front end of the pressing rod 15, and a transmission mechanism is arranged between the passive rod 5 and the active rod 6.

In this embodiment, limit rods 4 are provided in the two strip holes 3, and the passive rod 5 and the active rod 6 are slidably installed on the outside of the two limit rods 4; the limit plate 4 provided can ensure the horizontal movement of the passive rod 5.

In this embodiment, the adjustment mechanism includes a screw rod 14, a rectangular hole 12 is opened on the fixing rod 11, a pressing rod 15 is slidably connected to the inner wall of the rectangular hole 12, the screw rod 14 is rotatably installed in the rectangular hole 12, a screw groove 16 is opened on the pressing rod 15, the screw rod 14 is threadedly connected to the screw groove 16, a bearing 13 is fixedly installed in the rectangular hole 12, the screw rod 14 is fixedly connected to the inner ring of the bearing 13, and a handle 18 is installed on the outer side of the screw rod 14; the screw rod 14 is driven to rotate by the handle 18, the screw rod 14 pushes the pressing rod 15 to move through the screw groove 16, and the pressing rod 15 drives the rubber head 17 to move, and the position of multiple rubber heads 17 can be adjusted.

In this embodiment, a vertical plate 8 is installed at the bottom of the fixed placement box 1, and a gear 9 is rotatably installed on the vertical plate 8. Two racks 7 are meshed on the gear 9, and the two racks 7 are symmetrically arranged in a staggered manner. The two racks 7 are fixedly installed on the inner sides of the passive rod 5 and the active rod 6; the active rod 6 drives the rack 7 on the left side to move through the rack 7 and gear 9 on the right side, and the rack 7 drives the passive rod 5 to move, the passive rod 5 and the active rod 6 approach each other, and the passive rod 5 and the active rod 6 drive the two clamping fixed plates 19 to approach each other.

In this embodiment, a push rod motor 10 is arranged on the outside of the fixed placement box 1, and the output shaft of the push rod motor 10 is fixedly connected to the clamping fixing plate 19 on the right side. The push rod motor 10 is connected to a power supply and a switch, and the power supply and the switch are arranged on the outside of the fixed placement box 1; the push rod motor 10 is used to drive the clamping fixing plate 9 on the right side to move.

Working principle: when in use, turn on the power supply and switch, place the sand table model in the fixed placement box 1, start the push rod motor 10 to push the clamping fixed plate 19 on the right to move, the clamping fixed plate 19 drives the active rod 6 to move, the active rod 6 drives the rack 7 on the left to move through the rack 7 and the gear 9 on the right, the rack 7 drives the passive rod 5 to move, the passive rod 5 and the active rod 6 approach each other, the passive rod 5 and the active rod 6 drive the two clamping fixed plates 19 to approach each other, the clamping fixed plate 19 drives multiple rubber heads 17 to approach the sand table model, through Multiple rubber heads 17 can press and fix the sand table model. In order to adapt to the fixation of sand table models of different sizes, the handle 18 drives the screw rod 14 to rotate, and the screw rod 14 pushes the pressing rod 15 to move through the screw slot 16. The pressing rod 15 drives the rubber head 17 to move. The positions of the multiple rubber heads 17 can be adjusted to adapt to the fixation of sand table models of different shapes. When releasing the fixation, the push rod motor 10 is controlled in reverse to make the two clamping fixing plates 19 move away from each other, so that the fixation of the sand table model can be released and the sand table model can be conveniently taken out.

Embodiment 2

The difference between Example 2 and Example 1 is that the four support legs 2 are replaced with two support plates, and the two support plates 2 are located on both sides of the fixed placement box 1, and the fixed placement box 1 is rotatably installed between the two support plates 2, and is connected to the fixed placement box 1 through a motor. The motor controls the rotation of the fixed placement box 1 to adjust the angle of the fixed placement box 1. All structures in this application can be selected in terms of material and length according to actual usage. The accompanying drawings are all schematic structural diagrams, and the specific actual dimensions can be appropriately adjusted.

The above is only a preferred specific implementation of this embodiment, but the protection scope of this embodiment is not limited to this. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of this embodiment within the technical scope disclosed in this embodiment, which should be covered by the protection scope of this embodiment.

Claims (6)

1. The utility model provides a model fixed subassembly of sand table, is including fixed box (1) of placing, and the bottom of box (1) is placed in the fixed four supporting legs (2) that are provided with, a serial communication port, two bar holes (3) have been seted up to the fixed symmetry in placing box (1), slidable mounting has passive pole (5) and initiative pole (6) in two bar holes (3), the equal fixed mounting in top of passive pole (5) and initiative pole (6) has centre gripping fixed plate (19), all be provided with a plurality of dead levers (11) on two centre gripping fixed plates (19), all be provided with adjustment mechanism on a plurality of dead levers (11), be connected with on the adjustment mechanism and press fixed pole (15), press the front end of fixed pole (15) to install and glue first (17), be provided with drive mechanism between passive pole (5) and the initiative pole (6).

2. A sand table model fixing assembly according to claim 1, characterized in that the two bar-shaped holes (3) are internally provided with limiting rods (4), and the driven rod (5) and the driving rod (6) are slidably arranged on the outer sides of the two limiting rods (4).

3. The sand table model fixing assembly according to claim 1, wherein the adjusting mechanism comprises a screw rod (14), a rectangular hole (12) is formed in the fixing rod (11), a pressing rod (15) is slidably connected with the inner wall of the rectangular hole (12), the screw rod (14) is rotatably installed in the rectangular hole (12), a screw groove (16) is formed in the pressing rod (15), and the screw rod (14) is in threaded connection with the screw groove (16).

4. A sand table model fixing assembly according to claim 3, characterized in that a bearing (13) is fixedly arranged in the rectangular hole (12), a screw rod (14) is fixedly connected with the inner ring of the bearing (13), and a handle (18) is arranged on the outer side of the screw rod (14).

5. The sand table model fixing assembly according to claim 1, wherein a vertical plate (8) is installed at the bottom of the fixing placement box (1), a gear (9) is rotatably installed on the vertical plate (8), two racks (7) are meshed on the gear (9), the two racks (7) are symmetrically arranged in a staggered mode, and the two racks (7) are fixedly installed on the inner sides of the driven rod (5) and the driving rod (6).

6. The sand table model fixing assembly according to claim 1, wherein a push rod motor (10) is arranged on the outer side of the fixing placement box (1), an output shaft of the push rod motor (10) is fixedly connected with a right clamping fixing plate (19), a power supply and a switch are connected to the push rod motor (10), and the power supply and the switch are arranged on the outer side of the fixing placement box (1).