Display device

Abstract

The invention relates to a display device which comprises a display cabinet and at least one model, and the display cabinet is provided with an electrophoresis display station and a paint spraying display station; the model is movably arranged in the display cabinet and can move from the electrophoresis display station to the paint spraying display station; wherein the model is subjected to electrophoresis display and paint spraying display at the electrophoresis display station and the paint spraying display station respectively so as to simulate the technical process of the vehicle in the actual coating, so that a user can know the coating process of the vehicle through the electrophoresis display and the paint spraying display of the model; the display device in the embodiment of the invention is convenient for the user to know the coating process of the vehicle.

Description

Technical Field

[0001] The present application relates to the technical field of automobile manufacturing process display equipment, and in particular to a display device. Background Art

[0002] In the related technologies, automobile painting technology is an indispensable part of the automobile manufacturing process. With the development of industrial technology, automobile painting technology is developing towards industrial automation. When users purchase vehicles, they will only be exposed to finished vehicles that have been produced, but they do not know much about the automobile painting technology. Therefore, it is urgent to propose a device that can help users better understand the automobile automated painting technology. Summary of the invention

[0003] The embodiment of the present application provides a display device to facilitate users to understand the automobile painting process, so as to at least partially solve the above-mentioned technical problems.

[0004] In order to achieve the above-mentioned object, according to a first aspect of the present application, a display device is provided, the display device comprising:

[0005] Display cabinet, equipped with electrophoresis display station and spray painting display station;

[0006] At least one model is movably arranged in the display cabinet and can be moved from the electrophoresis display station to the painting display station;

[0007] Among them, the models are displayed by electrophoresis and spray painting at the electrophoresis display station and the spray painting display station respectively.

[0008] In some embodiments, the display device comprises:

[0009] The transmission structure is connected with the model and is configured to drive the model to move from the electrophoresis display station to the painting display station.

[0010] In some embodiments, the transport structure includes:

[0011] A transmission member, at least part of which is located on one side of the electrophoresis display station and the spray painting display station;

[0012] A connecting member, disposed on the transmission member and connected to the model;

[0013] The transmission member is configured to drive the connecting member to move from the electrophoresis display station and the painting display station.

[0014] In some embodiments, the transmission member is connected end to end so as to be configured to drive the connection member to cyclically move between the electrophoresis display station and the painting display station.

[0015] In some embodiments, the display cabinet has a display space and a non-display space, and the electrophoresis display station and the spray painting display station are both arranged in the display space;

[0016] The transmission member includes a first sub-section located in the display space and a second sub-section located in the non-display space, and the first sub-section and the second sub-section are connected;

[0017] In some embodiments, the transmission member comprises a chain;

[0018] Wherein, the connecting piece and the chain are fixedly connected.

[0019] In some embodiments, the display device comprises:

[0020] An electrophoresis display structure, located at the electrophoresis display station;

[0021] When the model is moved to the electrophoresis display station, the electrophoresis display structure cooperates with the model to display the electrophoresis process.

[0022] In some embodiments, an electrophoretic paint tank is provided on the electrophoretic display structure;

[0023] The model has a first position and a second position;

[0024] When the model is in the first position, at least a portion of the model is located in the electrophoretic paint tank; when the model is in the second position, the model is away from the electrophoretic paint tank.

[0025] In some embodiments, when the model is in the first position, in the moving direction of the model, the size of the model is L, and the size of the electrophoretic paint tank is L1; wherein L and L1 satisfy: L1 / L≥2.

[0026] In some embodiments, the display device comprises:

[0027] A spray paint display structure, located at the spray paint display station;

[0028] When the model is moved to the painting display station, the painting display structure cooperates with the model to display the painting process.

[0029] In some embodiments, a triggering member is provided on the spray paint display structure;

[0030] The surface of the model is provided with a color-changing paint;

[0031] Wherein, the stimulating element is configured to guide the color-changing paint to change color.

[0032] In some embodiments, the display device further comprises:

[0033] The first drying structure is arranged between the electrophoresis display station and the spray painting display station;

[0034] Among them, the model can demonstrate the drying process in the first drying structure.

[0035] In some embodiments, the first drying structure comprises:

[0036] At least one first temperature control component is disposed on the display cabinet, and the first temperature control component is configured to increase the temperature of the model to dry the model.

[0037] In some embodiments, the display device further comprises:

[0038] The second drying structure is arranged on a side of the spray painting display station away from the electrophoresis display station;

[0039] Among them, the model can demonstrate the drying process in the second drying structure.

[0040] In some embodiments, the second drying structure comprises:

[0041] At least one second temperature control component is disposed on the display cabinet, and the second temperature control component is configured to increase the temperature of the model to dry the model.

[0042] In some embodiments, the display device further comprises:

[0043] The factory model is set on the display cabinet, and the electrophoresis display station and the painting display station are both located inside the factory model.

[0044] In some embodiments, the display device further comprises:

[0045] At least one waste handling model is arranged on the display cabinet.

[0046] In some embodiments, the display device further comprises:

[0047] At least one cooling model is arranged on the display cabinet.

[0048] In some embodiments, the display device further comprises:

[0049] At least one water tower model, mounted on a display case.

[0050] In some embodiments, the display device further comprises:

[0051] At least one control cabinet model is arranged on the display cabinet.

[0052] The display device of the embodiment of the present application includes a display cabinet and at least one model, and the display cabinet is provided with an electrophoretic display station and a paint display station; the model is movably arranged in the display cabinet and can move from the electrophoretic display station to the paint display station; wherein, the model is respectively electrophoretically displayed and painted at the electrophoretic display station and the paint display station to simulate the process of the vehicle in actual painting, so that the user can understand the painting process of the vehicle through the electrophoretic display and paint display of the model; that is, the display device in the embodiment of the present application facilitates the user to understand the painting process of the vehicle.

[0053] Other features and advantages of the present application will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0055] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings, wherein the same figure numbers represent the same parts in the following description.

[0056] Figure 1 is a schematic diagram of the overall structure of a display device provided in an exemplary embodiment of the present application;

[0057] Figure 2 is a schematic diagram of the internal structure of a display device provided in an exemplary embodiment of the present application;

[0058] Figure 3 It is a schematic diagram of the internal structure of the display device provided in the exemplary embodiment of the present application.

[0059] Description of reference numerals:

[0060] 100. Display device; 1. Display cabinet; 11. Display space; 12. Non-display space; 2. Electrophoretic display station; 3. Paint spraying display station; 4. Model; 5. Transmission structure; 51. Transmission member; 511. First subsection; 512. Second subsection; 52. Connector; 6. Electrophoretic display structure; 61. Electrophoretic paint tank; 7. Paint spraying display structure; 71. Excitation member; 8. First drying structure; 81. First baking robot; 9. Second drying structure; 91. Second baking robot; 10. Factory model; 13. Waste treatment model; 14. Cooling model; 15. Water tower model; 16. Control cabinet model; 17. First drying station; 18. Second drying station. DETAILED DESCRIPTION

[0061] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0062] This application proposes a display device, Figures 1 to 3 These are some embodiments of the present application.

[0063] See also Figures 1 to 3 In some embodiments of the present application, a display device 100 includes a display cabinet 1 and at least one model 4, wherein the display cabinet 1 is provided with an electrophoretic display station 2 and a spray-paint display station 3; the model 4 is movably arranged in the display cabinet 1 and can move from the electrophoretic display station 2 to the spray-paint display station 3; wherein the model 4 performs electrophoretic display and spray-paint display at the electrophoretic display station 2 and the spray-paint display station 3, respectively.

[0064] In the technical solution of the present application, the model 4 can be electrophoretically displayed and painted at the electrophoretic display station 2 and the paint spraying display station 3 of the display device 100 respectively, so as to simulate the actual painting process of the vehicle, so that the user can understand the painting process of the vehicle through the electrophoretic display and paint spraying display of the model 4; that is, the display device 100 in the embodiment of the present application facilitates the user to understand the painting process of the vehicle.

[0065] It should be noted that the vehicle's coating process includes an electrophoretic coating process and a spray painting process, and the electrophoretic coating process must be completed before the spray painting process, that is, the vehicle's surface will be coated with two layers of coating. The purpose of the electrophoretic coating process is to form a uniform, flat and smooth electrophoretic coating layer on the surface of the model 4, thereby improving the corrosion resistance of the model 4; the display device 100 of the embodiment of the present application restores the vehicle's coating process, so that users can understand the vehicle's coating process.

[0066] The number of the models 4 in the display cabinet 1 may be one or more.

[0067] In some embodiments of the present application, there are multiple models 4 located in the display cabinet 1. By providing multiple models 4, when one model 4 is undergoing electrophoretic display and spray-painting display, another model 4 can enter the waiting area and wait for the model 4 that has undergone electrophoretic display and spray-painting display to be completed. Then, the other model 4 is transferred from the waiting area to undergo electrophoretic display and spray-painting display, so as to avoid the situation where the display device 100 has too long an interval time during the display of the coating process, thereby affecting the user's viewing experience.

[0068] It is understandable that when there are multiple models 4 in the display cabinet 1, the multiple models 4 can be arranged in sequence. For example, if there are three models 4, during the display process of the display device 100, one model 4 is subjected to spray painting display, one model 4 is subjected to electrophoresis display, and another model 4 is located in the to-be-determined area to achieve a cyclic display.

[0069] In addition, the model 4 may be a vehicle model 4, or various decorative parts, etc.; there is no limitation here.

[0070] In some embodiments of the present application, the display device 100 includes a transmission structure 5, which is connected to the model 4 and is configured to drive the model 4 to move from the electrophoretic display station 2 to the paint display station 3; that is, in this embodiment, the movement of the model 4 in the display cabinet 1 is achieved through the transmission structure 5, so that the model 4 can be electrophoretically displayed and painted in the electrophoretic display station 2 and the paint display station 3 respectively.

[0071] In some embodiments of the present application, the transmission structure 5 can drive the model 4 to move in a single direction, such as unidirectional movement in a first direction, so that the mold passes through the electrophoresis display station 2 and the painting display station 3 in sequence.

[0072] In some embodiments of the present application, the transmission structure 5 can drive the model 4 to cyclically move, thereby cyclically moving between the electrophoresis display station 2 and the painting display station 3 .

[0073] In some embodiments of the present application, the transmission structure 5 includes a transmission member 51 and a connecting member 52, at least a portion of the transmission member 51 is located on one side of the electrophoretic display station 2 and the paint display station 3, the connecting member 52 is arranged on the transmission member 51 and is connected to the model 4, and the transmission member 51 is configured to drive the connecting member 52 to move from the electrophoretic display station 2 and the paint display station 3; wherein, since at least a portion of the transmission member 51 is located on one side of the electrophoretic display station 2 and the paint display station 3, when the connecting member 52 is driven to move by the transmission member 51, the connecting member 52 will pass through the electrophoretic display station 2 and the paint display station 3 in sequence, so that the model 4 connected to the connecting member 52 can perform electrophoretic display and paint display, respectively.

[0074] The transmission member 51 and the connection member 52 can be relatively movable or relatively fixed; there is no limitation here.

[0075] In some embodiments of the present application, the transmission member 51 is connected end to end so as to be configured to drive the connecting member 52 to move in a circulation between the electrophoretic display station 2 and the paint display station 3; such arrangement enables the connecting member 52 to always move to the position where the connecting member 52 has passed previously when it moves along the transmission member 51 or moves along with the transmission member 51. For example, after the connecting member 52 passes through the electrophoretic display station 2, the connecting member 52 will pass through the electrophoretic display station 2 again during the subsequent circulation process; that is, the model 4 connected to the connecting member 52 can return to the electrophoretic display station 2 for circulation after passing through the electrophoretic display station 2 and the paint display station 3 in sequence, that is, Jupiter can cyclically display the painting process of the vehicle in the display cabinet 1.

[0076] In some embodiments of the present application, the display cabinet 1 has a display space 11 and a non-display space 12, and the electrophoretic display station 2 and the paint spraying display station 3 are both arranged in the display space 11; wherein, the transmission member 51 includes a first sub-portion located in the display space 11 and a second sub-portion located in the non-display space 12, and the first sub-portion is connected to the second sub-portion; such arrangement is because there is a section of the mold during its cyclic movement where no process display operation will be performed, such as the mold passing through the paint spraying display station 3 and returning to the electrophoretic display station 2. This part of the path is located in the non-display space 12 so as not to be viewed by the user, thereby improving the user's viewing experience.

[0077] In the above embodiment, by passing a portion of the transmission member 51 through the display space 11 and another portion through the non-display space 12, when the transmission member 51 drives the connecting member 52 and the mold to move, the mold can circulate in the display space 11 and the non-display workpiece.

[0078] In some embodiments of the present application, the display space 11 is located on the table top of the display cabinet 1 , and the non-display space 12 is located inside the display cabinet 1 .

[0079] In some embodiments of the present application, the transmission member 51 includes a chain, and the connecting member 52 is fixedly connected to the chain; that is, in this embodiment, the transmission structure 5 drives the connecting member 52 to move through the movement of the chain, so that the connecting member 52 drives the model 4 to be displayed in a cycle in the display cabinet 1.

[0080] In some embodiments of the present application, the transmission member 51 includes at least one sprocket, and the chain is wound around the sprocket to move under the rotation of the sprocket.

[0081] In some embodiments of the present application, the transmission member 51 may also be a rail trolley, a belt, etc.; any facility that can perform cyclic transportation may be applied to the transmission structure 5 in the embodiments of the present application.

[0082] In some embodiments of the present application, the connecting member 52 is screwed to the model 4; that is, before the display device 100 is displayed or when it is installed, the operator can screw the model 4 to the connecting member 52; in this way, the reliability of the installation between the model 4 and the connecting member 52 is improved.

[0083] In some embodiments of the present application, the display device 100 includes an electrophoretic display structure 6, which is located at the electrophoretic display station 2; when the model 4 moves to the electrophoretic display station 2, the electrophoretic display structure 6 cooperates with the model 4 to display the electrophoretic process; that is, in this embodiment, the electrophoretic process of the vehicle is displayed to the user through the cooperation of the model 4 and the electrophoretic display structure 6.

[0084] In some embodiments of the present application, an electrophoretic paint tank 61 is provided on the electrophoretic display structure 6; the model 4 has a first position and a second position; wherein, when the model 4 is in the first position, at least a portion of the model 4 is located in the electrophoretic paint tank 61; when the model 4 is in the second position, the model 4 is away from the electrophoretic paint tank 61; in this embodiment, when the model 4 is located at the electrophoretic display station 2, when the model 4 moves from the second position to the first position, the model 4 is electrophoretically displayed in the electrophoretic paint tank 61, and when the model 4 moves from the first position to the second position, the electrophoretic display of the model 4 is completed; that is, the model 4 is located at the electrophoretic display station 2, and the change between the first position and the second position is to display the electrophoretic process of the vehicle to the user.

[0085] When the model 4 is at the second position, the model 4 may also be located at the spray painting display station 3 or move to other positions of the display cabinet 1 along with the transmission member 51 , which is not limited here.

[0086] Also, see Figure 2 In some embodiments of the present application, the model 4 is in the first position, and the model 4 is disposed close to the electrophoretic paint tank 61 to simulate the process of the vehicle undergoing the electrophoretic paint process.

[0087] In some embodiments of the present application, when the model 4 is in the first position, the connecting member 52 can drive the model 4 to flip in the electrophoretic paint tank 61 to show the real electrophoretic process.

[0088] In some embodiments of the present application, part of the transmission member 51 located on one side of the electrophoretic display station 2 is bent in the direction of the electrophoretic paint tank 61, and the model 4 moves along with the transmission member 51, so that when the model 4 moves in the electrophoretic display station 2, it can reflect the process of the model 4 entering the electrophoretic paint tank 61 and leaving the electrophoretic paint tank 61.

[0089] Among them, the actual vehicle painting process includes the steps of decontamination, rust removal and degreasing of the mold surface before the electrophoresis process.

[0090] In some embodiments of the present application, the display device 100 can be provided with an exhibition board to explain the process steps of decontamination, rust removal and degreasing of the mold surface.

[0091] In some embodiments of the present application, when the model 4 is in the first position, in the moving direction of the model 4, the size of the model 4 is L, and the size of the electrophoretic paint tank 61 is L1; wherein L and L1 satisfy: L1 / L≥2. This arrangement enables the mold to form a sufficient distance in the water in the electrophoretic paint tank 61, so that the movement of the mold is closer to the actual electrophoretic process of the vehicle, so that the user can understand the electrophoretic process.

[0092] In some embodiments of the present application, the display device 100 includes a paint display structure 7, which is located at the paint display station 3; when the model 4 moves to the paint display station 3, the paint display structure 7 cooperates with the model 4 to display the painting process; that is, in this embodiment, the painting process of the vehicle is displayed to the user through the cooperation between the model 4 and the paint display structure 7.

[0093] In some embodiments of the present application, an excitation member 71 is provided on the paint display structure 7; a color-changing paint is provided on the surface of the model 4; wherein the excitation member 71 is configured to guide the color-changing paint to change color; in this embodiment, the color-changing paint is guided to change color by providing an excitation member 71, so that when the model 4 is at the position of the paint display station 3 for demonstrating the painting process, its appearance color will change, thereby truly simulating the painting process for the user, so that the user can understand the painting process.

[0094] In some embodiments of the present application, the surface of the model 4 is provided with photosensitive color-changing paint, the paint spraying display structure 7 includes a spraying robot, and the excitation component 71 includes ultraviolet lamp beads arranged on the mechanical arm of the spraying robot. During the spraying demonstration, the model 4 gradually changes color through the movement of the mechanical arm, thereby truly simulating the painting process for the user, so that the user can understand the painting process.

[0095] In some embodiments of the present application, at least one spraying robot is provided and installed on the display cabinet 1 .

[0096] In some embodiments of the present application, since the color of the photochromic paint can be maintained in an ultraviolet environment, an ultraviolet light source may be provided on the display cabinet 1 and the factory model 4 to ensure that the model 4 still has a good color rendering effect after the spraying demonstration.

[0097] It can be understood that since the model 4 demonstrates the painting process through the extension change of the color-changing paint, the model 4 can be recycled.

[0098] It should be noted that photochromic paint is a special paint that can be stimulated by ultraviolet rays. It appears white or colorless in a UV-free environment, and changes to another color after being exposed to ultraviolet rays. The depth of color depends on the intensity of ultraviolet rays. It gradually returns to white or colorless after the ultraviolet rays stop robbing.

[0099] In some embodiments of the present application, the display device 100 also includes a first drying structure 8, which is arranged between the electrophoretic display station 2 and the paint display station 3; wherein the model 4 can display the drying process in the first drying structure 8; such arrangement enables the first drying structure 8 to dry the model 4 displayed by the electrophoretic process to avoid liquid remaining on the surface of the model 4, so as to facilitate the subsequent paint process display of the model 4.

[0100] In some embodiments of the present application, the display cabinet 1 has a first drying station 17, which is located between the electrophoretic display station 2 and the paint display station 3, and the first drying structure 8 is located in the first drying station 17, thereby simulating the actual drying process of the vehicle during the painting process.

[0101] In some embodiments of the present application, the first drying structure 8 includes at least one first temperature control component, which is arranged on the display cabinet 1, and the first temperature control component is configured to increase the temperature of the model 4 to dry the model 4; in this embodiment, the first temperature control component heats the model 4 more evenly by increasing the ambient temperature, so that the model 4 can be dried in a shorter time.

[0102] In some embodiments of the present application, the first drying structure 8 includes a drying room, and the first temperature control component includes a high-color warm light located in the drying room. This simple heating method can make the user's viewing more intuitive and the heating more uniform, so as to achieve the most uniform drying effect in the shortest drying time.

[0103] In some embodiments of the present application, the first drying structure 8 further includes a first baking robot 81 , which is installed in the display device 100 . The first baking robot 81 can work simultaneously with the warm light to dry the model 4 .

[0104] In some embodiments of the present application, the display device 100 also includes a second drying structure 9, which is arranged on a side of the paint display station 3 away from the electrophoretic display station 2; wherein the model 4 can display the drying process in the second drying structure 9; such a configuration enables the second drying structure 9 to dry the model 4 that has undergone the paint process display, so as to demonstrate the curing process of the paint after the vehicle actually undergoes the paint process.

[0105] In some embodiments of the present application, the display cabinet 1 has a second drying station 18, which is located on the side of the paint display station 3 away from the electrophoretic display station 2, and the second drying structure 9 is located in the second drying station 18, thereby simulating the actual drying process of the vehicle during the painting process.

[0106] In some embodiments of the present application, the second drying station 18 is located on a side of the spray painting display station 3 away from the electrophoresis display station 2 in the first direction.

[0107] In some embodiments of the present application, the second drying structure 9 includes at least one second temperature control component, which is arranged on the display cabinet 1. The second temperature control component is configured to increase the temperature of the model 4 to dry the model 4. In this embodiment, the first temperature control component heats the model 4 more evenly by increasing the ambient temperature, so that the model 4 can be dried in a shorter time.

[0108] In some embodiments of the present application, the second drying structure 9 includes a drying room, and the second temperature control component includes a high-color warm light located in the drying room. This simple heating method can make the user's viewing more intuitive and the heating more uniform, so as to achieve the most uniform drying effect in the shortest drying time.

[0109] In some embodiments of the present application, the second drying device further includes a second baking robot 91 , which is installed in the display device 100 . The second baking robot 91 can work simultaneously with the warm light to dry the model 4 .

[0110] In some embodiments of the present application, the display device 100 also includes a factory model 4, which is arranged on the display cabinet 1, and the electrophoretic display station 2 and the paint display station 3 are both located in the factory model 4; by providing the factory model 4, the environment in which the car is located when undergoing a real painting process is simulated.

[0111] It is understandable that at least a portion of the factory model 4 can be viewed through by the user, so that the user can easily observe the activity process of the model 4 inside the factory model 4.

[0112] In some embodiments of the present application, the factory model 4 is transparent to facilitate users to understand the painting process of the vehicle through the factory model 4.

[0113] In some embodiments of the present application, the display device 100 also includes at least one waste treatment model 13, which is arranged on the display cabinet 1; wherein the waste treatment model 13 is used to simulate a painting three-waste treatment system arranged around a plant where a vehicle is undergoing a painting process, and the painting three-waste treatment system can treat waste gas, waste water and waste residue generated during the painting process.

[0114] In some embodiments of the present application, the display device 100 also includes at least one cooling model 14, which is arranged on the display cabinet 1; wherein the cooling model 14 is used to simulate the painting cooling fan equipment of the vehicle during the painting process, and the painting cooling fan equipment can perform air cooling and environmental control.

[0115] Among them, since the paint film on the vehicle will generate heat when drying after being sprayed during the painting process, the painting cooling fan equipment is used to extract or guide the air containing paint vapor to the cooling device to accelerate the natural drying of the coating or force cooling through the fan to prevent unevenness or quality problems caused by too fast curing.

[0116] In addition, in closed or semi-enclosed painting areas, painting cooling fan equipment can also help regulate air circulation, keep the air fresh, avoid the accumulation of harmful gases, and ensure worker safety and work efficiency.

[0117] In some embodiments of the present application, the display device 100 also includes at least one water tower model 15, which is arranged on the display cabinet 1; the water tower model 15 is used to simulate the water tower required for use when the vehicle is undergoing a painting process. The water tower can provide cooling water for the vehicle's painting process, ensuring that the paint spraying equipment and the painted parts operate at an appropriate temperature, preventing overheating and ensuring the quality of the coating.

[0118] In addition, the water tower may also be used in a circulating cleaning system to clean the wastewater after painting, ensuring environmental protection and efficiency of wastewater treatment.

[0119] In some embodiments of the present application, the display device 100 also includes at least one control cabinet model 16, which is arranged on the display cabinet 1; the control cabinet model 16 is used to simulate the control cabinet required to be used when the vehicle is undergoing a painting process, and the control cabinet is used to control various devices required to be used by the vehicle in the painting process.

[0120] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0121] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0122] The embodiments, implementation methods and related technical features of the present application can be combined and replaced with each other without conflict.

[0123] The above are only preferred embodiments of the present application and do not constitute any form of limitation to the present application. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present application without departing from the content of the technical solution of the present application are still within the scope of the technical solution of the present application.

Claims

1. A display device, characterized in that: include: Display cabinet, equipped with electrophoresis display station and spray painting display station; at least one model, movably disposed in the display cabinet and capable of moving from the electrophoresis display station to the painting display station; The model is subjected to electrophoretic display and spray-painted display at the electrophoretic display station and the spray-painted display station respectively.

2. The display device according to claim 1, characterized in that: The display device comprises: The transmission structure is connected with the model and is configured to drive the model to move from the electrophoresis display station to the painting display station.

3. The display device according to claim 2, characterized in that: The transmission structure includes: A transmission member, at least part of which is located on one side of the electrophoresis display station and the spray painting display station; A connecting member, disposed on the transmission member and connected to the model; Wherein, the transmission member is configured to drive the connecting member to move from the electrophoresis display station and the painting display station.

4. The display device according to claim 3, characterized in that: The transmission member is connected end to end, so as to be configured to drive the connection member to cyclically move between the electrophoresis display station and the painting display station.

5. The display device according to claim 4, characterized in that: The display cabinet has a display space and a non-display space, and the electrophoresis display station and the spray painting display station are both arranged in the display space; Wherein, the transmission member includes a first sub-section located in the display space and a second sub-section located in the non-display space, and the first sub-section and the second sub-section are connected.

6. The display device according to claim 3, characterized in that: The transmission member comprises a chain; Wherein, the connecting piece and the chain are fixedly connected.

7. The display device according to any one of claims 1 to 6, characterized in that: The display device comprises: An electrophoresis display structure, located at the electrophoresis display station; When the model moves to the electrophoresis display station, the electrophoresis display structure cooperates with the model to display the electrophoresis process.

8. The display device according to claim 7, characterized in that: The electrophoretic display structure is provided with an electrophoretic paint tank; The model has a first position and a second position; Wherein, when the model is in the first position, at least a portion of the model is located in the electrophoretic paint tank; when the model is in the second position, the model is away from the electrophoretic paint tank.

9. The display device according to claim 8, characterized in that: When the model is at the first position, in the moving direction of the model, the size of the model is L, and the size of the electrophoretic paint tank is L1; wherein L and L1 satisfy: L1 / L≥2.

10. The display device according to any one of claims 1 to 6, characterized in that: The display device comprises: A spray paint display structure, located at the spray paint display station; When the model moves to the painting display station, the painting display structure cooperates with the model to display the painting process.

11. The display device according to claim 10, characterized in that: The paint spraying display structure is provided with an excitation member; The surface of the model is provided with a color-changing paint; Wherein, the stimulating member is configured to guide the color-changing paint to change color.

12. The display device according to any one of claims 1 to 6, characterized in that: The display device also includes: The first drying structure is arranged between the electrophoresis display station and the spray painting display station; The model is capable of demonstrating the drying process in the first drying structure.

13. The display device according to claim 12, characterized in that: The first drying structure comprises: At least one first temperature control component is disposed on the display cabinet, and the first temperature control component is configured to increase the temperature of the model to dry the model.

14. The display device according to any one of claims 1 to 6, characterized in that: The display device also includes: A second drying structure is arranged on a side of the spray painting display station away from the electrophoresis display station; Wherein, the model is capable of demonstrating the drying process in the second drying structure.

15. The display device according to claim 14, characterized in that: The second drying structure comprises: At least one second temperature control component is disposed on the display cabinet, and the second temperature control component is configured to increase the temperature of the model to dry the model.

16. The display device according to any one of claims 1 to 6, characterized in that: The display device also includes: The factory building model is arranged on the display cabinet, and the electrophoresis display station and the spray painting display station are both located in the factory building model.

17. The display device according to any one of claims 1 to 6, characterized in that: The display device also includes: At least one waste handling model is arranged on the display cabinet.

18. The display device according to any one of claims 1 to 6, characterized in that: The display device also includes: At least one cooling model is arranged on the display cabinet.

19. The display device according to any one of claims 1 to 6, characterized in that: The display device also includes: At least one water tower model is arranged on the display cabinet.

20. The display device according to any one of claims 1 to 6, characterized in that: The display device also includes: At least one control cabinet model is arranged on the display cabinet.

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