Rotary display structure for solid geometry model

Abstract

The utility model discloses a solid geometry model rotary display structure which comprises a bottom frame, the top of the bottom frame is fixedly connected with a stand column, a first screw rod is rotated anticlockwise and loosened, a pressing ring is driven to rise to a position away from the top of a bottom frame, at the moment, a sliding block is loosened on the inner side of a guide rail, and limitation on the position of the guide rail is relieved; then the guide rails are pulled out to the needed horizontal positions on the inner side of the bottom frame, a first screw is rotated clockwise to drive a pressing ring to move downwards to the position where the bottom of the pressing ring makes full contact with the top of the bottom frame, at the moment, the first screw drives sliding blocks to be tightened in the guide rails, the outer walls of the tops of the sliding blocks and the inner walls of the guide rails extrude, and the positions of the guide rails are limited; the second screw is rotated to the position where each foot pad at the bottom of the second screw is fully contacted with the ground for supporting, so that the contact area between the device and the ground after the device bears the solid geometry model can be effectively expanded, the stability of the device is guaranteed, and the amplitude of shaking generated after the device is accidentally touched by external force is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of three-dimensional geometric models, and in particular relates to a rotating display structure of a three-dimensional geometric model. Background Art

[0002] Solid geometry models are models of geometric shapes and structures in three-dimensional space. They are used for education and research in mathematics, engineering, architecture and other fields. Solid geometry includes various shapes such as cubes, spheres, cylinders, cones, etc. These models can help people better understand geometric concepts and objects in three-dimensional space.

[0003] The contact area between the bottom of some existing rotating display structures of three-dimensional geometric models and the ground is generally relatively fixed. After carrying a large three-dimensional geometric model, it is very easy to shake or even fall down when accidentally touched by external force, which is quite inconvenient. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a rotating display structure for three-dimensional geometric models to solve the problem that the contact area between the bottom of the existing rotating display structure for some three-dimensional geometric models and the ground is generally relatively fixed, and after carrying a three-dimensional geometric model with a larger volume, it is very easy to shake or even topple over when accidentally touched by external force, which is quite inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-dimensional geometric model rotating display structure, comprising a bottom frame, the top of the bottom frame is fixedly connected to a column, the columns are symmetrically arranged, the tops of the columns are fixedly connected to a support plate, the bottom of the support plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating plate, the top of the support plate is fixedly connected to a mask, the inner side of the mask is symmetrically arranged with a plurality of inner plates, the top of the bottom frame is fixedly connected to a base frame, the inner side of the base frame is threadedly connected with a first screw, the first screw is symmetrically arranged with a plurality of screws, the outer side of the top end of the first screw is fixedly connected with a pressure ring, the outer side of the bottom end of the first screw is threadedly connected with a slider, the outer side of the slider is slidably connected with a guide rail, the outer side of the guide rail is slidably connected to the base frame, one side of the guide rail is fixedly connected with a transfer block, the inner side of the transfer block is threadedly connected with a second screw, and the bottom end of the second screw is fixedly connected with a foot pad.

[0006] Preferably, the top end of the second screw rod is fixedly connected with a hand plate, the outer side of the second screw rod is threadedly connected with a transfer block, and one side of the transfer block is fixedly connected with a guide rail.

[0007] Preferably, a ruler is fixedly connected to the inner side of the guide rail, and a slider is slidably connected to the inner side of the guide rail.

[0008] Preferably, a knob is fixedly connected to one side of the pressure ring, and a plurality of knobs are symmetrically arranged, and a first screw is fixedly connected to the inner side of the pressure ring.

[0009] Preferably, a gasket is movably connected to the outer side of the first screw rod, and a base frame is threadedly connected to the outer side of one end of the first screw rod.

[0010] Preferably, buckle holes are symmetrically arranged on the inner side of the support plate, and a column is fixedly connected to the bottom of the support plate.

[0011] Preferably, the inner plate is made of transparent acrylic material, and a shield is fixedly connected to the outer side of the inner plate.

[0012] Preferably, a stabilizing frame is fixedly connected to one side of the top of the column, and a plurality of stabilizing frames are symmetrically arranged. The stabilizing frames are all triangular structures, and a supporting plate is fixedly connected to the top of the stabilizing frames.

[0013] Compared with the prior art, the utility model provides a three-dimensional geometric model rotating display structure, which has the following beneficial effects:

[0014] 1. The utility model sets a guide rail, one side of the guide rail is fixedly connected with an adapter block, the inner side of the adapter block is threadedly connected with a second screw, the bottom of the second screw is fixedly connected with a foot pad, the outer side of the guide rail is slidably connected with a base frame, the three-dimensional geometric model is placed on the top of the rotating plate, and then the motor is turned on to drive the rotating plate to rotate, the three-dimensional geometric model is displayed, the first screw is rotated counterclockwise and loosened, and the pressure ring is driven to rise to a position where it is out of contact with the top of the base frame. At this time, the slider is loosened on the inner side of the guide rail to release the restriction on the position of the guide rail, and then the inner side of the base frame is respectively Pull out the guide rail to the required horizontal position, rotate the first screw rod clockwise to drive the pressure ring to move down to the position where the bottom of the pressure ring fully contacts the top of the chassis, at this time, the first screw rod drives the slider to tighten in the guide rail, causing the outer wall of the top of the slider to be squeezed with the inner wall of the guide rail, limiting the position of the guide rail, and rotating the second screw rod to the position where all the foot pads at the bottom of the second screw rod fully contact the ground for support, which can effectively expand the contact area between the device and the ground after carrying the three-dimensional geometric model, thereby ensuring the stability of the device and reducing the amplitude of shaking caused by the device being accidentally touched by external force;

[0015] 2. The utility model provides a hand plate, the bottom of which is fixedly connected to a second screw rod, and the outer side of the second screw rod is threadedly connected to a transfer block, which can effectively facilitate personnel to directly hold and rotate;

[0016] 3. The utility model provides a ruler, and the outer side of the ruler is fixedly connected with a guide rail, which can effectively mark the sliding distance of the guide rail.

[0017] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is an axonometric structural diagram of a rotating display structure of a three-dimensional geometric model proposed by the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 3 This is a schematic diagram of the exploded structure of a base frame of a rotating display structure for a three-dimensional geometric model proposed by the utility model;

[0022] Figure 4 This is a front view structural diagram of a three-dimensional geometric model rotating display structure proposed by the utility model;

[0023] Figure 5 A side view structural diagram of a three-dimensional geometric model rotating display structure proposed by the utility model;

[0024] Figure 6 This is a top view structural schematic diagram of a three-dimensional geometric model rotating display structure proposed by the utility model;

[0025] In the figure: bottom frame 1, column 2, support plate 3, motor 4, rotary plate 5, mask 6, inner plate 7, bottom frame 8, first screw 9, pressure ring 10, slider 11, guide rail 12, adapter block 13, second screw 14, foot pad 15, buckle hole 16, stabilizing frame 17, knob 18, hand plate 19, ruler 20, gasket 21. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-6The utility model provides a technical solution: a three-dimensional geometric model rotating display structure, including a bottom frame 1, a column 2 is fixedly connected to the top of the bottom frame 1, and a plurality of columns 2 are symmetrically arranged. A support plate 3 is fixedly connected to the top of the column 2, and a motor 4 is fixedly connected to the bottom of the support plate 3. A rotating plate 5 is fixedly connected to the output end of the motor 4, and a mask 6 is fixedly connected to the top of the support plate 3. A plurality of inner plates 7 are symmetrically arranged on the inner side of the mask 6. A bottom frame 8 is fixedly connected to the top of the bottom frame 1, and a first screw rod 9 is threadedly connected to the inner side of the bottom frame 8. The first screw 9 is symmetrically arranged. A pressure ring 10 is fixedly connected to the outer side of the top of the first screw 9, and a slider 11 is threadedly connected to the outer side of the bottom end of the first screw 9. A guide rail 12 is slidably connected to the outer side of the slider 11, and a base frame 8 is slidably connected to the outer side of the guide rail 12. A transfer block 13 is fixedly connected to one side of the guide rail 12, and a second screw rod 14 is threadedly connected to the inner side of the transfer block 13. A foot pad 15 is fixedly connected to the bottom end of the second screw 14.

[0028] In the utility model, preferably, the top end of the second screw rod 14 is fixedly connected with a hand plate 19, the outer side of the second screw rod 14 is threadedly connected with a switching block 13, and one side of the switching block 13 is fixedly connected with a guide rail 12, which can effectively facilitate personnel to directly hold and rotate.

[0029] In the present invention, preferably, a scale 20 is fixedly connected to the inner side of the guide rail 12 , and a slider 11 is slidably connected to the inner side of the guide rail 12 , which can effectively mark the sliding distance of the guide rail 12 .

[0030] In the present invention, preferably, a knob 18 is fixedly connected to one side of the pressure ring 10, and a plurality of knobs 18 are symmetrically arranged. A first screw 9 is fixedly connected to the inner side of the pressure ring 10, so that personnel can rotate it after pinching it.

[0031] In the present invention, preferably, a gasket 21 is movably connected to the outer side of the first screw rod 9, and the outer side of one end of the first screw rod 9 is threadedly connected to the base frame 8, which can effectively reduce the looseness of the first screw rod 9 during long-term use.

[0032] In the utility model, preferably, buckle holes 16 are symmetrically arranged on the inner side of the support plate 3, and the bottom of the support plate 3 is fixedly connected with a column 2, which effectively facilitates personnel to buckle and move the device.

[0033] In the present invention, preferably, the inner plate 7 is made of transparent acrylic material, and a mask 6 is fixedly connected to the outer side of the inner plate 7, which not only makes it convenient for personnel to observe the model, but also effectively reduces the risk of breakage caused by accidental touch.

[0034] In the utility model, preferably, a stabilizing frame 17 is fixedly connected to one side of the top of the column 2, and a plurality of stabilizing frames 17 are symmetrically arranged. The stabilizing frames 17 are all triangular structures, and the tops of the stabilizing frames 17 are fixedly connected to the support plate 3, which effectively ensures the stability of the support plate 3.

[0035] The working principle and use process of the utility model are as follows: when in use, the three-dimensional geometric model is placed on the top of the rotating plate 5, and then the motor 4 is turned on to drive the rotating plate 5 to rotate, the three-dimensional geometric model is displayed, the first screw 9 is rotated counterclockwise and loosened, and the pressure ring 10 is driven to rise to a position where it is out of contact with the top of the bottom frame 8. At this time, the slider 11 is loosened on the inner side of the guide rail 12 to release the restriction on the position of the guide rail 12, and then the guide rail 12 is respectively pulled out to the desired horizontal position on the inner side of the bottom frame 8, and the first screw 9 is rotated clockwise to drive the pressure ring 10 Move down to the position where the bottom of the pressure ring 10 fully contacts the top of the base frame 8. At this time, the first screw 9 drives the slider 11 to tighten in the guide rail 12, causing the outer wall of the top of the slider 11 to be squeezed with the inner wall of the guide rail 12, limiting the position of the guide rail 12, and rotating the second screw 14 to the position where each foot pad 15 at the bottom of the second screw 14 fully contacts the ground for support. This can effectively expand the contact area between the device and the ground after carrying the three-dimensional geometric model, thereby ensuring the stability of the device and reducing the amplitude of shaking caused by the device being accidentally touched by external force.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-dimensional geometric model rotating display structure, comprising a bottom frame (1), characterized in that: The top of the bottom frame (1) is fixedly connected to a column (2), a plurality of the columns (2) are symmetrically arranged, the tops of the columns (2) are all fixedly connected to a support plate (3), the bottom of the support plate (3) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a rotary plate (5), the top of the support plate (3) is fixedly connected to a shield (6), a plurality of inner plates (7) are symmetrically arranged inside the shield (6), the top of the bottom frame (1) is fixedly connected to a base frame (8), the inner side of the base frame (8) is threadedly connected to a first screw rod (9), the first A plurality of screw rods (9) are symmetrically arranged, wherein the outer side of the top end of each of the first screw rods (9) is fixedly connected to a pressure ring (10), the outer side of the bottom end of each of the first screw rods (9) is threadedly connected to a slider (11), the outer side of each of the slider rods (11) is slidably connected to a guide rail (12), the outer side of each of the guide rails (12) is slidably connected to a base frame (8), one side of each of the guide rails (12) is fixedly connected to a transfer block (13), the inner side of each of the transfer blocks (13) is threadedly connected to a second screw rod (14), and the bottom end of each of the second screw rods (14) is fixedly connected to a foot pad (15).

2. A three-dimensional geometric model rotating display structure according to claim 1, characterized in that: The top end of the second screw rod (14) is fixedly connected to a hand plate (19), the outer side of the second screw rod (14) is threadedly connected to a transfer block (13), and one side of the transfer block (13) is fixedly connected to a guide rail (12).

3. The three-dimensional geometric model rotating display structure according to claim 1, characterized in that: A scale (20) is fixedly connected to the inner side of the guide rail (12), and a slider (11) is slidably connected to the inner side of the guide rail (12).

4. The three-dimensional geometric model rotating display structure according to claim 1, characterized in that: One side of the pressure ring (10) is fixedly connected to a knob (18), and a plurality of knobs (18) are symmetrically arranged. The inner side of the pressure ring (10) is fixedly connected to a first screw rod (9).

5. The three-dimensional geometric model rotating display structure according to claim 1, characterized in that: The outer side of each of the first screw rods (9) is movably connected to a gasket (21), and the outer side of one end of each of the first screw rods (9) is threadedly connected to a base frame (8).

6. The three-dimensional geometric model rotating display structure according to claim 1, characterized in that: Buckle holes (16) are symmetrically arranged on the inner side of the support plate (3), and a column (2) is fixedly connected to the bottom of the support plate (3).

7. The three-dimensional geometric model rotating display structure according to claim 1, characterized in that: The inner plate (7) is made of a transparent acrylic material, and a shield (6) is fixedly connected to the outer side of the inner plate (7).

8. The three-dimensional geometric model rotating display structure according to claim 1, characterized in that: A stabilizing frame (17) is fixedly connected to one side of the top of the upright column (2), a plurality of stabilizing frames (17) are symmetrically arranged, each of the stabilizing frames (17) is a triangular structure, and a support plate (3) is fixedly connected to the top of each of the stabilizing frames (17).

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