Demonstration equipment for interior design

Abstract

The invention discloses a demonstration device for interior design, and relates to the technical field of interior design demonstration, and the demonstration device comprises a bottom plate, a servo motor is fixedly installed on the top surface of the bottom plate, two inclined frames are fixed on the top surface of the bottom plate, vertical shells are fixed on the sides, close to each other, of the inclined frames, and a sliding groove is formed in the middle of the front surface of each vertical shell; a top cover is fixedly mounted on the top surface of the vertical shell, a screw penetrates through and is rotatably mounted in the middle of the bottom surface of the vertical shell, the top end of the screw penetrates through and is rotatably connected with the top end of the interior of the top cover, the bottom end of the screw is fixedly connected with the top end of a rotating shaft of a servo motor, and an inner screw block is slidably mounted on the top of the outer wall of the screw; according to the demonstration device, the display screen enters the groove shell, and the groove shell protects the display screen and the hardware module, so that the risk that the screen of the demonstration device is easy to break due to the fact that the display screen is externally damaged is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of interior design demonstration, in particular to demonstration equipment for interior design. Background Art

[0002] The main purpose of demonstration equipment for interior design is to create a realistic digital environment, allowing customers to experience the design effect immersively and enhance the visualization of design solutions. 3D scanning technology digitizes furniture to present precise dimensions and proportions, assisting customers in planning space layouts. Demonstration equipment serves as a bridge for communication between designers and customers, promoting both parties' understanding and consensus on design concepts, which not only improves design efficiency, but also enhances customers' sense of participation and decision-making ability.

[0003] The patent with publication number CN211062320U discloses a model demonstration platform for interior design, which relates to the field of model demonstration platforms. It is a fixed structure, inconvenient to use, difficult to place the model, and easy to cause the model to fall when encountering vibration, which destroys the layout and wastes the designer's time. The following solution is proposed, including a base, a box body welded on the top of the base, a dual-axis motor is fixed inside the box body, the output shafts of the dual-axis motor are respectively fixedly connected to a first rotating shaft and a second rotating shaft, a first shock-absorbing plate is welded at one end of the first rotating shaft away from the dual-axis motor, a second shock-absorbing plate is arranged above the first shock-absorbing plate, and first connecting rods are sleeved on both sides of the first shock-absorbing plate and the second shock-absorbing plate. The patent has a simple structure and a novel design, and can make the demonstration platform rotate and move to facilitate people's use of the demonstration platform, and can also protect the safety of the model on the demonstration platform when vibration occurs.

[0004] However, the current model demonstration platform for interior design has the following problems: when the model demonstration platform for interior design is in use, after the designer and the customer have explained the interior design content, the display screen will remain in the display state, which may lead to the risk of the screen of the demonstration device being easily broken. Therefore, we propose a demonstration device for interior design. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a demonstration device for interior design, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a demonstration device for interior design, comprising a bottom plate, a servo motor is fixedly installed on the top surface of the bottom plate, two inclined frames are fixed on the top surface of the bottom plate, a vertical shell is fixed on one side of the inclined frames close to each other, a sliding groove is opened in the middle of the front of the vertical shell, a top cover is fixedly installed on the top surface of the vertical shell, a screw rod is penetrated through the middle of the bottom surface of the vertical shell and rotatably installed, the top end of the screw rod is penetrated and rotatably connected with the top end of the top cover, the bottom end of the screw rod is fixedly connected with the top end of the rotating shaft of the servo motor, an inner screw block is slidably installed on the top of the outer wall of the screw, the inner wall of the inner screw block is meshed with the inner wall of the screw thread groove, and the inner screw block is meshed with the inner wall of the screw thread groove. The outer wall of the screw block is slidably connected to the inner wall of the slide groove of the vertical shell, a U-shaped frame is fixed on the front of the inner screw block, a double-arc plate is fixed on both sides of the front of the U-shaped frame, a display screen is fixedly installed on the front of the double-arc plate, a hardware module is fixedly installed on the back bottom of the display screen, a groove shell is fixedly installed on the front bottom of the vertical shell, a slide groove is opened on the front of the inner wall of the groove shell, the inner screw block drives the U-shaped frame to move downward, the U-shaped frame drives the double-arc plate to move downward, the double-arc plate drives the display screen to move downward, the display screen drives the hardware module to move downward, and during the downward movement of the display screen, the display screen enters the groove shell, and the groove shell is used to store the display screen, so that the display screen can be effectively protected when not in use.

[0007] According to the above technical solution, the oblique frames are respectively located on the left and right sides of the servo motor, the oblique frames are used to support the vertical shell, the screw is located in the middle of the vertical shell, the rotating shaft of the servo motor is used to drive the screw to rotate forward and reverse, and the U-shaped frame is located above the inside of the trough shell.

[0008] According to the above technical solution, square plates are fixed on the four sides of the bottom surface of the base plate, a recessed frame is rotatably installed in the middle of the bottom surface of the square plate, and rollers are rotatably installed on the inner wall of the recessed frame, and the rollers are used to conveniently move the demonstration equipment.

[0009] According to the above technical solution, an anti-knock device is provided on the front of the inner wall of the U-shaped frame, and the anti-knock device is used to prevent the bottom surface of the display screen from colliding with the bottom end of the groove shell. A capping device is provided on the top surface of the anti-knock device, and the capping device is used to cover the top of the groove shell to reduce the entry of foreign matter or dust into the groove shell that accommodates the display screen.

[0010] According to the above technical solution, the anti-knock device includes two circular frames, which are respectively fixed on the front sides of the inner walls of the U-shaped frames, and a strip board is penetrated and rotatably installed on the front sides of the circular frames. The front sides of the strip boards are in an eight-shaped shape, and a U-shaped plate is fixed on the bottom sides of the strip boards. A rubber wheel is rotatably installed on the inner walls of the U-shaped plates, and the inner bottom end of the groove shell is on the motion track of the outer wall of the rubber wheel. Under the action of the extrusion force, the strip board rotates on the circular frame, and the strip board shaft drives the torsion spring to rotate. When the rubber wheel rolls in the groove shell, the speed at which the U-shaped frame moves downward is slowed down, and the rubber wheel rolls on the inner bottom end of the groove shell to buffer the downward movement of the display screen.

[0011] According to the above technical solution, a torsion spring is fixed to the back side of the rotating shaft of the strip, and one end of the torsion spring away from the rotating shaft of the strip is fixedly connected to the front side of the inner wall of the circular frame. When the display screen is extended in the groove shell, the elastic force of the torsion spring restores the strip to its initial position, so that the position of the strip remains unchanged when the display screen is stored next time.

[0012] According to the above technical solution, a horizontal plate is fixed in the middle of one side of the circular frame that is close to each other, an L-shaped plate is fixed in the middle of the bottom surface of the horizontal plate, a concave cover is fixed to the bottom of the back side of the L-shaped plate, a sponge block is fixedly installed on the back side of the inner wall of the concave cover, the outer wall of the sponge block is in sliding contact with the inner wall of the slide groove of the vertical shell, the sponge block wipes the lubricating oil on the inner wall of the slide groove of the vertical shell, so that the inner wall of the slide groove of the vertical shell is not easily corroded and aged, and the concave cover drives the sponge block to move downward, and in the process of the sponge block moving downward, the sponge block wipes the lubricating oil in the slide groove of the vertical shell.

[0013] According to the above technical solution, the capping device includes two frame columns, the frame columns are fixed on both sides of the top surface of the horizontal plate, a sheet plate is fixed on the top surface of the frame columns, a cover plate is fixed on the top surface of the sheet plate, the cover plate is located above the display screen, the cover plate drives the rubber ring to move downward, and the cover plate is used to cover the top of the trough shell.

[0014] According to the above technical solution, a rubber ring is fixed to the edge of the bottom surface of the cover plate, and the rubber ring is located above the display screen. The top surface of the groove shell is on the movement trajectory of the bottom surface of the rubber ring. The rubber ring contacts the top of the groove shell during the downward movement, and the rubber ring is against the top of the groove shell. The rubber ring is used to reduce the collision between the cover plate and the groove shell and seal the groove shell.

[0015] According to the above technical solution, square shells are fixed on both sides of the bottom surface of the cover plate, square openings are opened on the front and back of the square shell, a filter is fixedly installed on the inner walls of the two square openings of the square shell, a calcium chloride block is fixedly installed on the inner bottom end of the square shell, the square shell drives the calcium chloride block to move downward, the moisture in the slot shell passes through the filter, the moisture enters the square shell, the calcium chloride block absorbs the moisture in the moisture, and the calcium chloride block is used to dry the inside of the slot shell to prevent the display screen and the hardware module from getting damp in the slot shell.

[0016] The present invention provides a demonstration device for interior design, which has the following beneficial effects:

[0017] (1) The present invention uses a bottom plate, a servo motor, an inclined frame, a vertical shell, a top cover, a screw, an inner screw block, a U-shaped frame, a double arc plate, a display screen and a hardware module in conjunction with a groove shell. Under the restriction of the top cover, the screw can stably rotate in the vertical shell, the inner screw block moves downward in the thread groove of the screw, the inner screw block moves downward in the slide groove of the vertical shell, the inner screw block moves downward in the slide groove of the groove shell, the inner screw block drives the U-shaped frame to move downward, the U-shaped frame drives the double arc plate to move downward, the double arc plate drives the display screen to move downward, the display screen drives the hardware module to move downward, and during the downward movement of the display screen, the display screen enters the groove shell, and the groove shell protects the display screen and the hardware module to prevent the display screen from being damaged by the outside, which may cause the risk of the screen of the demonstration device being easily broken.

[0018] (2) The present invention provides an anti-collision device so that the circular frame, strips, torsion springs and U-shaped plates cooperate with the rubber wheel. Under the action of the extrusion force, the strips rotate on the circular frame, and the strip shaft drives the torsion spring to rotate. When the rubber wheel rolls in the groove shell, the speed at which the U-shaped frame moves downward is slowed down, so that the display screen will not collide in the groove shell, and the display screen and the groove shell are prevented from colliding and being easily damaged by the bottom of the display screen.

[0019] (3) The present invention provides an anti-collision device so that the horizontal plate, the L-shaped plate and the concave cover cooperate with the sponge block, and the concave cover drives the sponge block to move downward. During the downward movement of the sponge block, the sponge block wipes the lubricating oil in the slide groove of the vertical shell, so that the slide groove of the vertical shell is not easy to rust and age, and prevents the inner screw block from sliding and getting stuck in the slide groove of the vertical shell, causing the equipment to be stored unsmoothly.

[0020] (4) The present invention sets a capping device so that the frame column, the sheet plate and the cover plate cooperate with the rubber ring. The cover plate drives the rubber ring to move downward. During the downward movement, the rubber ring contacts the top of the slot shell. The rubber ring rests on the top of the slot shell. The cover plate covers the slot shell, so that the slot shell is in a sealed state, so that foreign matter or dust will not enter the slot shell, thereby preventing foreign matter or dust from entering the slot shell and causing the surface of the display screen to be dirty.

[0021] (5) The present invention sets a capping device so that the square shell and the filter cooperate with the calcium chloride block. The square shell drives the calcium chloride block to move downward. The moisture in the tank shell passes through the filter and enters the square shell. The calcium chloride block absorbs the moisture in the moisture, so that the display screen in the tank shell is in a dry state, preventing the display screen from being damp in the tank shell and causing damage to the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the present invention as a whole; Figure 2is a schematic diagram of the internal components of the present invention; Figure 3 It is a bottom schematic diagram of the bottom plate of the present invention; Figure 4 It is a cross-sectional schematic diagram of the vertical shell of the present invention; Figure 5 is a schematic diagram of the anti-collision device of the present invention; Figure 6 For the present invention Figure 5 A local enlarged schematic diagram of the middle A; Figure 7 For the present invention Figure 5 A partial enlarged schematic diagram of point B in the middle; Figure 8 is a schematic diagram of a capping device of the present invention; Fig. 9 For the present invention Figure 8 A partial enlarged schematic diagram of point C in the middle.

[0023] In the figure: 1, bottom plate; 101, square plate; 102, recessed frame; 103, roller; 2, servo motor; 3, inclined frame; 4, vertical shell; 5, top cover; 6, screw; 7, inner screw block; 8, U-shaped frame; 9, double arc plate; 10, display screen; 11, hardware module; 12, groove shell; 13, anti-knock device; 131, circular frame; 132, strip board; 133, torsion spring; 134, U-shaped plate; 135, rubber wheel; 136, horizontal plate; 137, L-shaped plate; 138, recessed cover; 139, sponge block; 14, capping device; 141, frame column; 142, sheet plate; 143, cover plate; 144, rubber ring; 145, square shell; 146, filter screen; 147, calcium chloride block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] See also Figure 1-Figure 9 One embodiment of the present invention is: a demonstration device for interior design, comprising a bottom plate 1, square plates 101 are fixed to the four sides of the bottom surface of the bottom plate 1, a recessed frame 102 is rotatably mounted in the middle of the bottom surface of the square plate 101, and a roller 103 is rotatably mounted on the inner wall of the recessed frame 102, and the roller 103 is used to conveniently move the demonstration device; A servo motor 2 is fixedly installed on the top surface of the bottom plate 1, two inclined frames 3 are fixed on the top surface of the bottom plate 1, a vertical shell 4 is fixed on one side of the inclined frames 3 that are close to each other, a slide groove is opened in the middle of the front side of the vertical shell 4, a top cover 5 is fixedly installed on the top surface of the vertical shell 4, a screw 6 is penetrated through the middle of the bottom surface of the vertical shell 4 and rotatably installed, the top end of the screw 6 is penetrated through and rotatably connected with the top end inside the top cover 5, and under the restriction of the top cover 5, the screw 6 is allowed to rotate stably in the vertical shell 4, the bottom end of the screw 6 is fixedly connected with the top end of the rotating shaft of the servo motor 2, an inner screw block 7 is slidably installed on the top of the outer wall of the screw 6, the inner wall of the inner screw block 7 is meshed with the inner wall of the thread groove of the screw 6, the outer wall of the inner screw block 7 is slidably connected with the inner wall of the slide groove of the vertical shell 4, a U-shaped frame 8 is fixed on the front side of the inner screw block 7, a double arc plate 9 is fixed on both sides of the front side of the U-shaped frame 8, a display screen 10 is fixedly installed on the front side of the double arc plate 9, a hardware module 11 is fixedly installed on the bottom back of the display screen 10, and a groove shell 12 is fixedly installed on the bottom front side of the vertical shell 4 A slide groove is provided on the front of the inner wall of the groove shell 12, and the inner screw block 7 moves downward in the slide groove of the vertical shell 4. The inner screw block 7 moves downward in the slide groove of the groove shell 12, and the inner screw block 7 drives the U-shaped frame 8 to move downward, and the U-shaped frame 8 drives the double arc plate 9 to move downward, and the double arc plate 9 drives the display screen 10 to move downward, and the display screen 10 drives the hardware module 11 to move downward, so that the display screen 10 enters the groove shell 12 during the downward movement. The groove shell 12 is used to store the display screen 10, so that the display screen 10 can be effectively protected when not in use. The oblique frame 3 is respectively located on the left and right sides of the servo motor 2, and the oblique frame 3 is used to support the vertical shell 4. The screw 6 is located in the middle of the vertical shell 4. The rotating shaft of the servo motor 2 is used to drive the screw 6 to rotate forward and backward. The U-shaped frame 8 is located above the inside of the groove shell 12, so as to avoid the risk of external damage to the display screen 10 when the indoor design demonstration equipment is not in use, which may cause the screen of the demonstration equipment to be easily broken; The front of the inner wall of the U-shaped frame 8 is provided with an anti-knock device 13, which is used to prevent the bottom surface of the display screen 10 from colliding with the bottom end of the inner part of the slot shell 12. The top surface of the anti-knock device 13 is provided with a capping device 14, which is used to cover the top of the slot shell 12 to reduce foreign matter or dust from entering the slot shell 12 that accommodates the display screen 10.

[0026] Working principle: the operator pushes the demonstration equipment, the roller 103 rotates in the recessed frame 102, the recessed frame 102 supports the square plate 101, and the square plate 101 supports the bottom plate 1, so that the operator can easily move the demonstration equipment on the bottom plate 1. After the designer and the customer have explained the interior design content, the display screen 10 will remain in the display state. At this time, the display screen 10 is very susceptible to external damage. After the designer has finished explaining, the operator starts the servo motor 2 on the bottom plate 1, and the shaft of the servo motor 2 begins to reverse. At the same time, the bottom plate 1 supports the inclined frame 3, and the inclined frame 3 supports the vertical shell 4. The shaft of the servo motor 2 drives the screw 6 to reverse, and the screw 6 reverses in the vertical shell 4, and the screw 6 reverses in the top cover 5. Under the restriction of the top cover 5, the screw 6 is allowed to rotate stably in the vertical shell 4. , under the restriction of the slide groove of the vertical shell 4, the inner screw block 7 moves downward in the thread groove of the screw 6, the inner screw block 7 moves downward in the slide groove of the vertical shell 4, the inner screw block 7 moves downward in the slide groove of the groove shell 12, the inner screw block 7 drives the U-shaped frame 8 to move downward, the U-shaped frame 8 drives the double arc plate 9 to move downward, the double arc plate 9 drives the display screen 10 to move downward, the display screen 10 drives the hardware module 11 to move downward, and in the process of the display screen 10 moving downward, the display screen 10 enters the groove shell 12, the groove shell 12 protects the display screen 10 and the hardware module 11 to prevent the display screen 10 from being damaged externally when the equipment is not in use, thereby avoiding the risk of the display screen 10 being damaged externally when the indoor design demonstration equipment is not in use, causing the screen of the demonstration equipment to be easily broken.

[0027] See also Figure 1-Figure 9On the basis of the above embodiment, in another embodiment of the present invention, the anti-collision device 13 includes two circular frames 131, and the circular frames 131 are respectively fixed on the front of the inner wall of the U-shaped frame 8. A strip board 132 is penetrated and rotatably installed on the front of the circular frame 131. The front of the strip board 132 is in an eight-shaped shape. A U-shaped plate 134 is fixed on the bottom surface of the strip board 132. A rubber wheel 135 is rotatably installed on the inner wall of the U-shaped plate 134. The inner bottom end of the groove shell 12 is on the movement trajectory of the outer wall of the rubber wheel 135. The rubber wheel 135 rolls on the inner bottom end of the groove shell 12 to buffer the downward movement of the display screen 10. The rubber wheel 135 contacts the groove shell 12 during the downward movement. Under the action of the extrusion force, the rubber wheel 135 rolls in the groove shell 12, and the strip board 1 32 rotates on the circular frame 131, the rotating shaft of the strip plate 132 drives the torsion spring 133 to rotate, and when the rubber wheel 135 rolls in the groove shell 12, the speed of the U-shaped frame 8 moving downward is slowed down, so that the display screen 10 will not collide in the groove shell 12, and it is avoided that when the indoor design demonstration equipment stores the display screen 10, the display screen 10 and the groove shell 12 collide, causing the bottom of the display screen 10 to be easily damaged by collision. The back side of the rotating shaft of the strip plate 132 is fixed with a torsion spring 133, and one end of the torsion spring 133 away from the rotating shaft of the strip plate 132 is fixedly connected to the front side of the inner wall of the circular frame 131. When the display screen 10 is extended in the groove shell 12, the elastic force of the torsion spring 133 restores the strip plate 132 to its initial position, so that the position of the strip plate 132 remains unchanged during the next storage of the display screen 10.

[0028] A horizontal plate 136 is fixed in the middle of one side of the circular frame 131 that is close to each other, and an L-shaped plate 137 is fixed in the middle of the bottom surface of the horizontal plate 136, and a concave cover 138 is fixed to the bottom of the back of the L-shaped plate 137. A sponge block 139 is fixedly installed on the back of the inner wall of the concave cover 138, and the outer wall of the sponge block 139 is in sliding contact with the inner wall of the slide groove of the vertical shell 4, and the sponge block 139 wipes the lubricating oil on the inner wall of the slide groove of the vertical shell 4, and the L-shaped plate 137 drives the concave cover 138 to move downward, and the concave cover 138 drives the sponge block 139 to move downward. In the process of the sponge block 139 moving downward, the sponge block 139 wipes the lubricating oil in the slide groove of the vertical shell 4, so that the inner wall of the slide groove of the vertical shell 4 is not easy to rust and age, so as to avoid the inner screw block 7 sliding and getting stuck in the slide groove of the vertical shell 4 when the indoor design demonstration equipment is storing the display screen 10, causing the equipment to be stored unsmoothly.

[0029] The capping device 14 includes two frame columns 141, the frame columns 141 are fixed on both sides of the top surface of the horizontal plate 136, the top surface of the frame columns 141 is fixed with a plate 142, the top surface of the plate 142 is fixed with a cover plate 143, the cover plate 143 is located above the display screen 10, the cover plate 143 is used to cover the top of the tank shell 12, the bottom edge of the cover plate 143 is fixed with a rubber ring 144, the rubber ring 144 is located above the display screen 10, the top surface of the tank shell 12 is on the movement track of the bottom surface of the rubber ring 144, and the rubber ring 144 is used to reduce the cover plate 143 and the tank shell. The cover plate 143 seals the slot shell 12, and the sheet plate 142 drives the cover plate 143 to move downward, and the cover plate 143 drives the rubber ring 144 to move downward. The rubber ring 144 contacts the top of the slot shell 12 during the downward movement, and the rubber ring 144 is against the top of the slot shell 12. The cover plate 143 covers the slot shell 12, so that the slot shell 12 is in a sealed state, so that foreign matter or dust will not enter the slot shell 12, and when the display screen 10 is stored in the demonstration equipment for interior design, foreign matter or dust will not enter the slot shell 12 to cause the surface of the display screen 10 to be dirty.

[0030] A square shell 145 is fixed on both sides of the bottom surface of the cover plate 143. The front and back sides of the square shell 145 are provided with square openings. A filter screen 146 is fixedly installed on the inner walls of the two square openings of the square shell 145. A calcium chloride block 147 is fixedly installed on the inner bottom of the square shell 145. The square shell 145 drives the filter screen 146 to move downward. The square shell 145 drives the calcium chloride block 147 to move downward. When the tank shell 12 is in a sealed state, the moisture in the tank shell 12 passes through the filter screen 146, and the moisture enters the square shell 145. The calcium chloride block 147 absorbs the moisture in the moisture. The calcium chloride block 147 is used to dry the inside of the tank shell 12. The display screen 10 in the tank shell 12 is in a dry state, so that the display screen 10 and the hardware module 11 will not be damp in the tank shell 12, so as to avoid the indoor design demonstration equipment from being damp in the tank shell 12 when the display screen 10 is stored, causing the equipment to be damp and damaged.

[0031] Working principle: while the inner screw block 7 drives the U-shaped frame 8 to move downward, the U-shaped frame 8 drives the circular frame 131 to move downward, the circular frame 131 drives the strip 132 to move downward, the strip 132 drives the U-shaped plate 134 to move downward, the U-shaped plate 134 drives the rubber wheel 135 to move downward, the rubber wheel 135 contacts the groove shell 12 during the downward movement, and under the action of the extrusion force, the rubber wheel 135 rolls in the groove shell 12, at the same time, the strip 132 rotates on the circular frame 131, and the rotating shaft of the strip 132 drives the torsion spring 133 to rotate. When the rubber wheel 135 rolls in the groove shell 12, The downward movement speed of the U-shaped frame 8 is slowed down so that the display screen 10 will not collide in the groove shell 12, and collision between the display screen 10 and the groove shell 12 is prevented when the device is storing the display screen 10, thereby avoiding the problem that the bottom of the display screen 10 is easily damaged by collision when the display screen 10 is stored in the demonstration equipment for interior design. When the display screen 10 is extended in the groove shell 12, under the elastic force of the torsion spring 133, the strip 132 is restored to the initial position on the circular frame 131, so that the position of the strip 132 remains unchanged during the next storage of the display screen 10.

[0032] While the U-shaped frame 8 drives the circular frame 131 to move downward, the circular frame 131 drives the horizontal plate 136 to move downward, the horizontal plate 136 drives the L-shaped plate 137 to move downward, the L-shaped plate 137 drives the recessed cover 138 to move downward, and the recessed cover 138 drives the sponge block 139 to move downward. In the process of the sponge block 139 moving downward, the sponge block 139 wipes the lubricating oil in the slide groove of the vertical shell 4, so that the slide groove of the vertical shell 4 is not easy to rust and age, and prevents the inner screw block 7 from sliding and getting stuck in the slide groove of the vertical shell 4 when the equipment is storing the display screen 10, thereby avoiding the problem of the inner screw block 7 sliding and getting stuck in the slide groove of the vertical shell 4 when the interior design demonstration equipment is storing the display screen 10, causing the equipment to be stored unsmoothly.

[0033] While the circular frame 131 drives the horizontal plate 136 to move downward, the horizontal plate 136 drives the frame column 141 to move downward, the frame column 141 drives the sheet plate 142 to move downward, the sheet plate 142 drives the cover plate 143 to move downward, the cover plate 143 drives the rubber ring 144 to move downward, the rubber ring 144 contacts the top of the slot shell 12 during the downward movement, the rubber ring 144 is against the top of the slot shell 12, the cover plate 143 covers the slot shell 12, so that the slot shell 12 is in a sealed state, so that foreign matter or dust will not enter the slot shell 12, and foreign matter or dust will not enter the slot shell 12 when the device is storing the display screen 10, thereby avoiding the problem that foreign matter or dust will not enter the slot shell 12 when the indoor design demonstration device stores the display screen 10, causing the surface of the display screen 10 to be dirty.

[0034] While the sheet 142 drives the cover plate 143 to move downward, the cover plate 143 drives the square shell 145 to move downward, the square shell 145 drives the filter 146 to move downward, and at the same time, the square shell 145 drives the calcium chloride block 147 to move downward. When the tank shell 12 is in a sealed state, the moisture in the tank shell 12 passes through the filter 146, and the moisture enters the square shell 145. The calcium chloride block 147 absorbs the moisture in the moisture, so that the display screen 10 in the tank shell 12 is in a dry state, preventing the display screen 10 from getting damp in the tank shell 12 when the device is storing the display screen 10, thereby avoiding the problem of the display screen 10 getting damp in the tank shell 12 when the indoor design demonstration device is storing the display screen 10, causing the device to be damaged by moisture.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A demonstration device for interior design, comprising a base plate (1), a servo motor (2) being fixedly mounted on the top surface of the base plate (1), characterized in that: Two inclined frames (3) are fixed on the top surface of the bottom plate (1); a vertical shell (4) is fixed on one side of the inclined frames (3) close to each other; a slide groove is provided in the middle of the front of the vertical shell (4); a top cover (5) is fixedly installed on the top surface of the vertical shell (4); a screw rod (6) is passed through the middle of the bottom surface of the vertical shell (4) and is rotatably installed; the top end of the screw rod (6) is passed through and rotatably connected to the top end of the inner part of the top cover (5); the bottom end of the screw rod (6) is fixedly connected to the top end of the rotating shaft of the servo motor (2); an inner screw block (7) is slidably installed on the top of the outer wall of the screw rod (6); the inner screw block (7) is slidably installed on the top of the outer wall of the screw rod (6); the inner screw block (7) is slidably installed on the outer wall of the screw rod (6); the inner screw block (7) is slidably installed on the outer wall of the screw rod (6); the inner screw block (7) is slidably installed on the outer wall of the screw rod (6); the inner screw block (7) is slidably installed on the outer wall of the screw rod (6); the inner screw block (7) is slidably installed on the outer wall of the screw rod (6); the inner screw block (7) is slidably installed on the inner ... The inner wall of the block (7) is meshed with the inner wall of the thread groove of the screw rod (6); the outer wall of the inner screw block (7) is slidably connected with the inner wall of the slide groove of the vertical shell (4); a U-shaped frame (8) is fixed on the front of the inner screw block (7); a double-arc plate (9) is fixed on both sides of the front of the U-shaped frame (8); a display screen (10) is fixedly installed on the front of the double-arc plate (9); a hardware module (11) is fixedly installed on the bottom of the back of the display screen (10); a slot shell (12) is fixedly installed on the bottom of the front of the vertical shell (4); and a slide groove is provided on the front of the inner wall of the slot shell (12); The slot shell (12) is used to store the display screen (10), so that the display screen (10) is effectively protected when not in use.

2. The indoor design demonstration device according to claim 1, characterized in that: The oblique frames (3) are respectively located on the left and right sides of the servo motor (2); The inclined frame (3) is used to support the vertical shell (4); The screw rod (6) is located in the middle of the vertical shell (4); The rotating shaft of the servo motor (2) is used to drive the screw (6) to rotate forward and reverse; The U-shaped frame (8) is located above the interior of the tank shell (12).

3. The indoor design demonstration device according to claim 2, characterized in that: Square plates (101) are fixed to the four sides of the bottom surface of the bottom plate (1), a recessed frame (102) is rotatably mounted in the middle of the bottom surface of the square plate (101), and a roller (103) is rotatably mounted on the inner wall of the recessed frame (102); The roller (103) is used to conveniently move the demonstration device.

4. The indoor design demonstration device according to claim 3, characterized in that: An anti-collision device (13) is provided on the front side of the inner wall of the U-shaped frame (8), and the anti-collision device (13) is used to prevent the bottom surface of the display screen (10) from colliding with the bottom end of the inside of the slot shell (12); A capping device (14) is provided on the top surface of the anti-collision device (13), and the capping device (14) is used to cover the top of the slot shell (12) to reduce the entry of foreign matter or dust into the slot shell (12) containing the display screen (10).

5. The indoor design demonstration device according to claim 4, characterized in that: The anti-collision device (13) comprises two circular frames (131), the circular frames (131) are respectively fixed to the front of the inner wall of the U-shaped frame (8), a strip board (132) is penetrated and rotatably installed on the front of the circular frame (131), the front of the strip board (132) is in an eight-shaped shape, a U-shaped plate (134) is fixed to the bottom surface of the strip board (132), a rubber wheel (135) is rotatably installed on the inner wall of the U-shaped plate (134), and the inner bottom end of the groove shell (12) is located on the movement track of the outer wall of the rubber wheel (135); The rubber wheel (135) rolls on the inner bottom end of the slot shell (12) to buffer the downward movement of the display screen (10).

6. The indoor design demonstration device according to claim 5, characterized in that: A torsion spring (133) is fixed to the back of the rotating shaft of the strip plate (132), and one end of the torsion spring (133) away from the rotating shaft of the strip plate (132) is fixedly connected to the front of the inner wall of the circular frame (131); The elastic force of the torsion spring (133) allows the strip plate (132) to return to its initial position.

7. The indoor design demonstration device according to claim 6, characterized in that: A horizontal plate (136) is fixed in the middle of one side of the circular frame (131) that is close to each other, an L-shaped plate (137) is fixed in the middle of the bottom surface of the horizontal plate (136), a concave cover (138) is fixed at the bottom of the back of the L-shaped plate (137), a sponge block (139) is fixedly mounted on the back of the inner wall of the concave cover (138), and the outer wall of the sponge block (139) is in sliding contact with the inner wall of the slide groove of the vertical shell (4); The sponge block (139) wipes the lubricating oil onto the inner wall of the slide groove of the vertical shell (4), so that the inner wall of the slide groove of the vertical shell (4) is not easily corroded or aged.

8. The indoor design demonstration device according to claim 7, characterized in that: The capping device (14) comprises two frame columns (141), the frame columns (141) being fixed on both sides of the top surface of the horizontal plate (136), a sheet plate (142) being fixed on the top surface of the frame columns (141), a cover plate (143) being fixedly mounted on the top surface of the sheet plate (142), and the cover plate (143) being located above the display screen (10); The cover plate (143) is used to cover the top of the tank shell (12).

9. The indoor design demonstration device according to claim 8, characterized in that: A rubber ring (144) is fixed to the edge of the bottom surface of the cover plate (143); the rubber ring (144) is located above the display screen (10); and the top surface of the slot shell (12) is located on the movement track of the bottom surface of the rubber ring (144); The rubber ring (144) is used to reduce the collision between the cover plate (143) and the tank shell (12) and to seal the tank shell (12).

10. The indoor design demonstration device according to claim 9, characterized in that: A square shell (145) is fixed on both sides of the bottom surface of the cover plate (143); a square opening is provided on the front and back of the square shell (145); a filter screen (146) is fixedly installed on the inner wall of the two square openings of the square shell (145); and a calcium chloride block (147) is fixedly installed on the inner bottom end of the square shell (145); The calcium chloride block (147) is used to dry the interior of the slot shell (12), so that the display screen (10) and the hardware module (11) will not be affected by moisture in the slot shell (12).

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