WO2022104564A1

WO2022104564A1 - Intelligently fabricated display stand of building information model that facilitates observation

Info

Publication number: WO2022104564A1
Application number: PCT/CN2020/129612
Authority: WO
Inventors: 刘帅航
Original assignee: 杭州久协科技有限公司
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2022-05-27
Also published as: CN112543963A

Abstract

Provided is an intelligently fabricated display stand of a building information model that facilitates observation, comprising a bottom plate (1), a supporting column (2) fixedly mounted at the top of the bottom plate (1), a display platform (3) fixedly mounted at the top of the supporting column (2), a model box (4) fixedly mounted at the top of the display platform (3), a backing plate (5) fixedly mounted in the middle of the top of the bottom plate (1), telescopic posts (6) fixedly mounted at the bottom of an inner cavity of the bottom plate (1), and transverse rods (7) fixedly mounted on the left and right sides of the middle of the inner cavity of the supporting column (2). According to the intelligently fabricated display stand of a building information model that facilitates observation, by means of providing an electromagnet (17) and straight plate teeth (22), the magnetic poles at the two sides of the electromagnet (17) are interchanged once the electromagnet (17) is powered on by using the gravitational action of an observer to then push the straight plate teeth (22) to move to the right under the action of homopolar repulsion, a gear (16) is then driven to rotate, so the model box (4) fixedly connected to the gear (16) by means of a connecting column (15) also rotates so that the observer can observe from various aspects of the model. Compared to other similar devices, the rotation of the model allows for a more detailed observation.

Description

An easy-to-observe building information model intelligent manufacturing display stand

technical field

The invention relates to the technical field of building information models, in particular to an intelligent manufacturing display stand for building information models that is easy to observe.

Background technique

With the development of society, more and more new high-rise buildings are built in various places to accelerate the development of cities and the quality of life of the public. The building information model is a three-dimensional model that is created before construction to show the effect after construction. Compared with graphic design drawings, it can reflect the design intent more intuitively, and make up for the limitations of drawings in the performance of urban construction, real estate development, commercial housing sales, Design bidding and investment cooperation are widely used.

However, the general building information model is usually only an overall design and placed on the display stand. It needs to be manually rotated and displayed. At the same time, due to the influence of the light intensity, the effect of the display is greatly affected, thus giving visitors an uncomfortable feeling. It feels that it is not only a waste of the physical strength of the exhibitors, but also the display effect is poor due to the light, so that the overall building information model design is difficult to be adopted.

Therefore, there is an urgent need to provide an intelligent manufacturing display stand for building information models that can automatically turn on the lights and automatically rotate and display at the same time.

SUMMARY OF THE INVENTION

In order to solve the above-mentioned technical problems, the present invention provides a building information model intelligent manufacturing display stand that is easy to observe, which is achieved by the following specific technical means:

An intelligent manufacturing display stand for building information model that is easy to observe, comprising a base plate, a support column is fixedly installed on the top of the base plate, a display stand is fixedly installed on the top of the support column, and a model box is fixedly installed on the top of the exhibition stand, so the A backing plate is fixedly installed in the middle of the top of the bottom plate, a telescopic column is fixedly installed at the bottom of the inner cavity of the bottom plate, a cross bar is fixedly installed on the left and right sides of the middle part of the inner cavity of the support column, and the left and right sides of the top of the cross bar are fixedly installed. Electric shock points are fixedly installed on the sides, and wires are fixedly connected to the left side of the electric contact points, fixing blocks are fixedly installed on the left and right sides of the top of the inner cavity of the support column, and telescopic springs are fixedly installed at the bottom of the fixing blocks. A conductor is fixedly installed at the bottom of the telescopic spring, a wire is fixedly connected to the bottom of the conductor, a base is fixedly installed at the bottom of the inner cavity of the booth, and a connecting column is movably installed on the top of the base. A gear is fixedly installed in the middle of the booth, an electromagnet is fixedly installed on the left side of the booth cavity, a metal frame is fixedly installed on the left side of the top of the booth cavity, and a guide rod is fixedly installed in the middle of the metal frame cavity. A return spring is movably installed on the left side of the guide rod, a connecting rod is fixedly installed on the right side of the return spring, a straight plate tooth is fixedly installed on the top of the connecting rod, and a magnetic block is fixedly installed on the left side of the straight plate tooth 1. Magnetic blocks are fixedly installed on the right side of the straight plate teeth. 2. A sliding rail is fixedly installed in the middle of the inner cavity of the booth. A mounting block is fixedly installed on the right side of the sliding rail. The left side of the installation block is opened. There is a groove, the inner cavity of the installation block is fixedly installed with the three magnetic blocks, and the left and right sides of the top of the inner cavity of the model box are fixedly installed with display lights.

As an optimization, when the electromagnet is not energized, the magnetic poles on the left and the right are N and S, respectively, and the magnetic poles on the left and right of the first, second, and third magnets are N and S, respectively. S pole, the polarity of the electromagnet is greater than the polarity of the magnet block 3, the polarity of the electromagnet is greater than the elasticity of the return spring, the polarity of the magnet block 3 is greater than the polarity of the magnet block 1 and the magnet block 2 , so that at the beginning of the electromagnet, the magnetic poles repel each other and opposites attract each other, so that the straight plate teeth are fixed on the left side of the slide rail.

As an optimization, the right side of the straight plate tooth is movably connected with the bottom of the gear, the left side of the straight plate tooth is movably installed inside the slide rail, and the length of the straight plate tooth is the same as the circumference of the gear, so that the straight plate tooth moves from the left to the left. When moving to the right, the gear is driven to rotate one circle, thereby driving the connecting column to rotate one circle.

As an optimization, the material of the model box is a glass material member, and the bottom of the model box is fixedly connected to the connecting column, so that the rotation of the gear drives the connecting column to rotate, thereby driving the model box to rotate, so that visitors can observe the model from various angles.

As an optimization, the shape and size of the conductor is the same as the shape and size between the contact points on the top of the crossbar, the bottom of the wire is fixedly connected to the right side of the backing plate, and the right side of the contact point is electrically connected to the display light through the wire. Sexual connection, so that when the visitor steps on the top of the pad, the weight of the visitor is used to drive the conductor to move down, so that the electricity between the left and right electric contact points is energized, thereby starting the display light, which is convenient for the visitor to observe.

As an optimization, the top of the wire is electrically connected to the bottom of the electromagnet, and the left side of the contact point is electrically connected to the power supply, so that when the conductor moves down, the contact points are electrified, so that the electromagnet is also electrified, This causes the magnetic poles on both sides of the electromagnet to change.

As an optimization, a stopper is fixedly installed on the right side of the guide rod, the top of the connecting rod is movably installed in the middle of the guide rod, the bottom of the connecting rod is fixedly connected with the top of the left side of the straight plate teeth, and the return spring The left side of the metal frame is fixedly connected with the left side of the inner cavity of the metal frame, so that when the straight plate teeth move to the right, after the end of the external force, the elastic force of the return spring is used to automatically shrink to the starting position.

The present invention has the following beneficial effects:

1. This easy-to-observe building information model intelligent manufacturing display stand is equipped with electromagnets and straight teeth, using the gravity of the visitor to make the electromagnet energized, the magnetic poles on both sides of the electromagnet are exchanged, so that the same poles repel each other. Under the action of the action, the straight plate tooth is pushed to the right, thereby driving the gear to rotate, so that the model box fixedly connected with the gear through the connecting column also rotates, so that visitors can observe the model from all aspects. Compared with other similar devices, the model The rotation makes the observation more detailed.

2. The easy-to-observe building information model intelligent manufacturing display stand uses the gravity of the visitor by setting the backing plate and the conductor, so that when the visitor stands on the bottom plate and observes the model, the backing plate is driven to move down, thereby driving the conductor through the wire. Move down, so that the electric contact points are connected to electricity through the conductor, and then the display light is also activated through the wire. Compared with other similar devices, this device uses gravity to control the opening of the display light, which is convenient for turning on the display light when someone observes. , so that visitors can observe more carefully, and at the same time, the display lights are automatically turned on and off, which effectively saves power resources.

Description of drawings

FIG. 1 is a front sectional view of the overall structure of the present invention.

FIG. 2 is a top view of the structure of the booth of the present invention.

FIG. 3 is a schematic view of the structure at B of FIG. 1 of the present invention.

FIG. 4 is a schematic view of the structure at A of FIG. 1 of the present invention.

In the picture: 1. Bottom plate; 2. Support column; 3. Booth; 4. Model box; 5. Backing plate; 6. Telescopic column; 7. Crossbar; 8. Electric shock point; 9. Conductor; 10. Fixed block; 11, telescopic spring; 12, conductor; 13, wire; 14, base; 15, connecting column; 16, gear; 17, electromagnet; 18, metal frame; 19, guide rod; 20, return spring; 21, connection Rod; 22, straight plate teeth; 23, magnet block one; 24, magnet block two; 25, slide rail; 26, mounting block; 27, groove; 28, magnet block three; 29, display light.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Figure 1-4, an intelligent manufacturing display stand for building information model that is easy to observe, including a base plate 1, a support column 2 is fixedly installed on the top of the base plate 1, a booth 3 is fixedly installed on the top of the support column 2, and the top of the booth 3 is fixedly installed. A model box 4 is fixedly installed, a backing plate 5 is fixedly installed in the middle of the top of the base plate 1, a telescopic column 6 is fixedly installed at the bottom of the inner cavity of the base plate 1, and a cross bar 7 is fixedly installed on the left and right sides of the middle of the inner cavity of the support column 2. Electric contact points 8 are fixedly installed on the left and right sides of the top of the cross bar 7, and the left side of the electric contact point 8 is fixedly connected with a wire 9. The left and right sides of the top of the inner cavity of the support column 2 are fixedly installed with fixing blocks 10. A telescopic spring 11 is fixedly installed at the bottom, a conductor 12 is fixedly installed at the bottom of the telescopic spring 11, a wire 13 is fixedly connected to the bottom of the conductor 12, a base 14 is fixedly installed at the bottom of the inner cavity of the booth 3, and the top of the base 14 is movably installed with The connecting column 15, the gear 16 is fixedly installed in the middle of the connecting column 15, the electromagnet 17 is fixedly installed on the left side of the inner cavity of the booth 3, the metal frame 18 is fixedly installed on the left side of the top of the inner cavity of the booth 3, and the inner cavity of the metal frame 18 is fixedly installed. A guide rod 19 is fixedly installed in the middle, a return spring 20 is movably installed on the left side of the guide rod 19, a connecting rod 21 is fixedly installed on the right side of the return spring 20, and a straight plate tooth 22 is fixedly installed on the top of the connecting rod 21. A magnet block 23 is fixedly installed on the left side, a magnet block 2 24 is fixedly installed on the right side of the straight plate teeth 22, a slide rail 25 is fixedly installed in the middle of the inner cavity of the booth 3, and a mounting block 26 is fixedly installed on the right side of the slide rail 25. The left side of the installation block 26 is provided with a groove 27 , the inner cavity of the installation block 26 is fixedly installed with the magnet block 3 28 , and the left and right sides of the top of the inner cavity of the model box 4 are fixedly installed with display lights 29 .

Among them, when the electromagnet 17 is not energized, the magnetic poles on the left side and the right side are the N pole and the S pole respectively, and the magnetic poles on the left side and the right side of the magnet block one 23, the second magnet block 24 and the magnet block three 28 are the N pole and the S pole respectively. The polarity of electromagnet 17 is greater than the polarity of magnet block 28, the polarity of electromagnet 17 is greater than the elasticity of return spring 20, and the polarity of magnet block 3 28 is greater than that of magnet block one 23 and magnet block two 24. , so that when the electromagnet 17 starts, the straight plate teeth 22 are fixed on the left side of the slide rail 25 by using the principle that the magnetic poles repel each other and opposites attract each other.

The right side of the straight plate tooth 22 is movably connected to the bottom of the gear 16, the left side of the straight plate tooth 22 is movably installed inside the slide rail 25, and the length of the straight plate tooth 22 is the same as the circumference of the gear 16, so that the straight plate tooth 22 moves from the left to the left. When moving to the right, the gear 16 is driven to rotate one circle, thereby driving the connecting column 15 to rotate one circle.

The model box 4 is made of glass material, and the bottom of the model box 4 is fixedly connected with the connecting column 15, so that the rotation of the gear 16 drives the connecting column 15 to rotate, thereby driving the model box 4 to rotate, so that visitors can observe the model from various angles. .

The shape and size of the conductor 12 is the same as that between the contact points 8 at the top of the crossbar 7 , the bottom of the wire 13 is fixedly connected to the right side of the backing plate 5 , and the right side of the contact point 8 is connected to the display light 29 through the wire 9 . It is electrically connected, so that when a visitor steps on the top of the backing plate 5, the conductor 12 is moved down by the visitor's gravity, so that electricity is energized between the left and right electric contact points 8, thereby starting the display light 29, which is convenient for the visitor to observe.

The top of the wire 9 is electrically connected to the bottom of the electromagnet 17, and the left side of the contact point 8 is electrically connected to the power supply, so that when the conductor 12 moves down, the contact points 8 are electrified, so that the electromagnet 17 is also electrified , so that the magnetic poles on both sides of the electromagnet 17 change.

The right side of the guide rod 19 is fixedly installed with a stopper, the top of the connecting rod 21 is movably installed in the middle of the guide rod 19, the bottom of the connecting rod 21 is fixedly connected with the top of the left side of the straight plate teeth 22, and the left side of the return spring 20 It is fixedly connected to the left side of the inner cavity of the metal frame 18, so that when the straight plate teeth 22 move to the right, after the end of the external force, the elastic force of the return spring 20 is used to automatically shrink to the starting position.

When in use, first check whether the structure of each part of the device is functioning properly, then turn on the power supply, and place the building information model to be displayed in the model box 4. When the visitor observes the first two, the visitor stands on the bottom plate 1, because The gravitational factor of the visitor makes the backing plate 5 at the top of the bottom plate 1 move downward, which drives the telescopic column 6 at the bottom of the backing plate 5 to move down, so that the wires 13 fixedly connected on the left and right sides of the backing plate 5 also move downward. Because the shape and size of the conductor 12 matches the shape and size of the contact points 8 on the top of the crossbar 7 , the right side of the contact points 8 is electrically connected to the display light 29 through the wire 9 , so that the visitor steps on the top of the pad 5 At this time, the weight of the visitor is used to drive the conductor 12 to move down through the wire 13, so that electricity is energized between the left and right electric contact points 8, and the electric contact point 8 starts the display light 29 through the wire 9, so that the display light 29 is turned on, and the change of light intensity is used to facilitate the visit. The user observes more carefully, and at the same time, the top of the wire 9 on the left side of the electric contact point 8 is electrically connected to the bottom of the electromagnet 17, so that when the conductor 12 moves down, the electric contact point 8 is energized, so that the electromagnet 17 is also energized, so that the The magnetic poles on both sides of the electromagnet 17 change, because when the electromagnet 17 is not energized, the magnetic poles on the left and right are the N pole and the S pole, respectively. The magnetic poles on the side are N pole and S pole respectively. The polarity of electromagnet 17 is greater than that of magnet block three 28, the polarity of electromagnet 17 is greater than the elasticity of return spring 20, and the polarity of magnet block three 28 is greater than that of magnet block one. 23 and the polarity of the second magnet block 24, so that after the electromagnet 17 is energized, the magnetic poles on both sides of the electromagnet 17 change, so that under the action of the same pole repulsion, the straight plate teeth 22 move to the right in the slide rail 25, thereby Drive the gear 16 to rotate, because the gear 16 and the model box 4 are fixedly connected through the connecting column 15, the gear 16 rotates and drives the model box 4 to rotate, so as to facilitate the visitor to observe the model from all aspects. After the visitor leaves, the backing plate 5 is expanding and contracting. Under the action of the column 6, it is moved up and returned to the starting position, and the conductor 12 is moved up by the wire 13, so that the power is cut off between the contact points 8, thereby turning off the display light 29 and stopping the rotation of the model box 4. This type of device uses the gravity of the visitor to automatically control the opening and closing of the display light 29, saving power resources and at the same time making the model box 4 also occur when the visitor observes, under the action of gravity, using the change between the magnetic poles Rotation, so as to facilitate the visitors to observe the various convenient layout structures of the model, etc., making the observation more detailed.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims

An easy-to-observe building information model intelligent manufacturing display stand, comprising a bottom plate (1), characterized in that: a support column (2) is fixedly installed on the top of the bottom plate (1), and the top of the support column (2) is fixed An exhibition stand (3) is installed, a model box (4) is fixedly installed on the top of the exhibition stand (3), a backing plate (5) is fixedly installed in the middle of the top of the base plate (1), and the inner cavity of the base plate (1) is fixedly installed. A telescopic column (6) is fixedly installed at the bottom of the support column (2), a cross bar (7) is fixedly installed on the left and right sides of the middle of the inner cavity of the support column (2), and the left and right sides of the top of the cross bar (7) are fixedly installed There is an electric contact point (8), a wire (9) is fixedly connected to the left side of the electric contact point (8), and fixing blocks (10) are fixedly installed on the left and right sides of the top of the inner cavity of the support column (2), so A telescopic spring (11) is fixedly mounted on the bottom of the fixing block (10), a conductor (12) is fixedly mounted on the bottom of the telescopic spring (11), and a wire (13) is fixedly connected to the bottom of the conductor (12), A base (14) is fixedly installed at the bottom of the inner cavity of the exhibition stand (3), a connecting column (15) is movably installed at the top of the base (14), and a gear is fixedly installed in the middle of the connecting column (15). (16), an electromagnet (17) is fixedly installed on the left side of the inner cavity of the exhibition stand (3), a metal frame (18) is fixedly installed on the left side of the top of the inner cavity of the exhibition stand (3), and the metal frame ( 18) A guide rod (19) is fixedly installed in the middle of the inner cavity, a return spring (20) is movably installed on the left side of the guide rod (19), and a connecting rod (20) is fixedly installed on the right side of the return spring (20). 21), a straight plate tooth (22) is fixedly installed on the top of the connecting rod (21), a magnet block 1 (23) is fixedly installed on the left side of the straight plate tooth (22), and the right side of the straight plate tooth (22) is fixedly installed. A magnetic block two (24) is fixedly installed on the side, a slide rail (25) is fixedly installed in the middle of the inner cavity of the booth (3), and a mounting block (26) is fixedly installed on the right side of the slide rail (25). The left side of the mounting block (26) is provided with a groove (27), the inner cavity of the mounting block (26) is fixedly installed with three magnetic blocks (28), and the left and right two sides of the top of the inner cavity of the model box (4) are fixedly installed. Display lights (29) are fixedly installed on both sides.
A display stand for intelligent manufacturing of building information models that is easy to observe according to claim 1, characterized in that: when the electromagnet (17) is not energized, the magnetic poles on the left and the right are N pole and S pole respectively, so The magnetic poles on the left and right sides of the magnet block one (23), magnet block two (24) and magnet block three (28) are respectively the N pole and the S pole, and the polarity of the electromagnet (17) is greater than that of the magnet block three. (28) polarity, the polarity of the electromagnet (17) is greater than the elasticity of the return spring (20), and the polarity of the magnet block three (28) is greater than that of the magnet block one (23) and the magnet block two (24). ) polarity.
A display stand for intelligent manufacturing of building information models that is easy to observe according to claim 1, characterized in that the right side of the straight tooth (22) is movably connected to the bottom of the gear (16), and the straight tooth (22) is movably connected to the bottom of the gear (16). ) is movably installed inside the slide rail (25), and the length of the straight plate teeth (22) is the same as the circumference of the gear (16).
A display stand for intelligent manufacturing of building information models that is easy to observe according to claim 1, characterized in that: the material of the model box (4) is a glass material component, and the bottom of the model box (4) is connected to the connecting column. (15) Fixed connection.
A display stand for intelligent manufacturing of building information models that is easy to observe according to claim 1, characterized in that: the shape and size of the conductor (12) and the shape between the electric contact point (8) on the top of the crossbar (7) The size is the same, the bottom of the wire (13) is fixedly connected to the right side of the backing plate (5), and the right side of the electric contact point (8) is electrically connected to the display light (29) through the wire (9).
A display stand for intelligent manufacturing of building information models that is easy to observe according to claim 1, characterized in that: the top of the wire (9) is electrically connected to the bottom of the electromagnet (17), and the contact point (8) ) is electrically connected to the power supply.
A display stand for intelligent manufacturing of building information models that is easy to observe according to claim 1, characterized in that a stopper is fixedly installed on the right side of the guide rod (19), and the top of the connecting rod (21) is movable Installed in the middle of the guide rod (19), the bottom of the connecting rod (21) is fixedly connected to the top of the left side of the straight plate tooth (22), and the left side of the return spring (20) is connected to the inner side of the metal frame (18). Fixed connection on the left side of the cavity.