Digital twin model display equipment

Abstract

The invention relates to the technical field of display equipment, in particular to digital twinborn model display equipment, which comprises a digital twinborn model display stand, and has the beneficial effects that the digital twinborn model display stand and a lifting display screen mounting frame form a three-dimensional lifting display stand; the model holographic projector device, the auxiliary display screen device and the top display screen device are installed in a matched mode, three-dimensional projection display can be carried out on the model, and light effect display, background display and synchronous display of related characters, charts or other supplementary information can be carried out in cooperation with three-dimensional display of the model holographic projector device. The digital twinborn model cooling system can help audiences to better understand functions and characteristics of a digital twinborn model, and is matched with design of a dual-channel heat dissipation mechanism, two independent cold air heat dissipation channels are differentiated, network connection control equipment, auxiliary display screen equipment and model holographic projector equipment are specifically and separately cooled, and heat conduction or radiation between the network connection control equipment, the auxiliary display screen equipment and the model holographic projector equipment can be avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field of display devices, and specifically relates to a digital twin model display device. Background Art

[0002] Digital twin is a technology that uses the data of physical devices to build a completely corresponding digital model in virtual space. It can simulate, predict and optimize the performance and behavior of physical devices through real-time data synchronization and analysis. Display equipment can help people intuitively visualize the digital twin model. Existing display equipment generally installs a display screen on the display stand. However, due to the limitation of the physical size of the display, the display image area of ​​the display device is small, and the user's perception is poor.

[0003] The existing Chinese patent document with publication number CN222145728U proposes a display device, which is provided with a matching display and projector. When the display device is in a display state, the display can form a main view image through the light emitting side, and the projector can form an auxiliary view image on the installation plane through the projection lens, so that the user can see the main view image and the auxiliary view image, so that the main view image and the auxiliary view image can jointly form a display image of the display device, and the display area is increased in a manner that the area of ​​the displayed image is larger than the area of ​​the display. However, the projected image and the image displayed by the display device have obvious differences in resolution, color, and imaging quality, and cannot be unified, resulting in a poor viewing experience and obvious defects in the interactive experience.

[0004] Therefore, the present invention proposes a digital twin model display device to solve the problem that the general display devices in the prior art have poor viewing experience and obvious defects in the interactive experience. It adopts the cooperation of adding holographic projection and display screen to break the limitations of traditional two-dimensional plane display and generate realistic three-dimensional images. The display screen can synchronously display relevant text, charts or other supplementary information to help the audience better understand the functions and characteristics of the virtual model. Summary of the invention

[0005] In view of the shortcomings of the prior art, the object of the present invention is to provide a digital twin model display device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a digital twin model display device, comprising a digital twin model display stand, a lifting display screen mounting frame is arranged above the digital twin model display stand, a top display screen device is fixedly installed on the upper part of the lifting display screen mounting frame, a connecting port is arranged on the side wall of the lifting display screen mounting frame, a lifting device is arranged inside the digital twin model display stand, the upper end of the lifting device is fixedly connected to the lower surface of the lifting display screen mounting frame, a model holographic projector device is fixedly installed on the middle part of the upper surface of the digital twin model display stand, an auxiliary display screen device is symmetrically fixedly installed on the outer side of the upper surface of the digital twin model display stand, a network connection control device is arranged at the lower part of the digital twin model display stand, a power supply mounting frame is arranged at the lower part of the network connection control device, and a cooling and heat dissipation chamber is arranged on the outer side of the network connection control device.

[0007] Preferably, the power supply mounting frame is fixedly installed at the center of the bottom inner surface of the digital twin model display stand, a central heat dissipation channel is arranged in the middle of the power supply mounting frame, the network connection control device is fixedly installed on the inner side of the upper surface of the power supply mounting frame, two air dissipation fans are symmetrically fixedly installed on the outer side of the upper surface of the power supply mounting frame, and a lower air outlet slot is arranged below the side wall of the power supply mounting frame.

[0008] Preferably, an upper cold air slot is provided on the upper inner side of the cooling and heat dissipation chamber, a cooling cavity is provided inside the cooling and heat dissipation chamber, an inner cavity is provided inside the cooling cavity, and the inner cavity is provided outside the network connection control device.

[0009] Preferably, a wire groove is provided on the top of the inner chamber, a circular cooling air outlet corresponding to the second position of the wind dissipation fan is provided on the side wall of the inner chamber, and an air inlet channel is opened on the outer side of the inner chamber.

[0010] Preferably, a water cooling device is provided inside the cooling chamber, a cooling fan is provided above the cooling chamber, and a circulating pump compatible with the water cooling device is fixedly installed on one side of the bottom inner surface of the digital twin model display stand.

[0011] Preferably, an upper heat dissipation slot is arranged above the side wall of the digital twin model display stand, and a lower air inlet slot and a lower heat dissipation slot are arranged below the side wall of the digital twin model display stand, the position of the lower air inlet slot is adapted to the position of the air inlet channel, and the position of the lower heat dissipation slot is adapted to the position of the lower air outlet slot.

[0012] Preferably, top cooling fans are symmetrically arranged on both sides of the top display screen device, and the side walls of the lifting display screen mounting frame are provided with top air inlet slots and top cooling slots, and the positions of the top air inlet slots are adapted to the positions of the top cooling fans.

[0013] Preferably, a buffer limit strip is fixedly installed on the outer side of the upper surface of the digital twin model display stand, and a spring pad is arranged inside the buffer limit strip.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] A three-dimensional lift display platform is formed by a digital twin model display platform and a lift display screen mounting frame. By installing a model holographic projector device, an auxiliary display screen device and a top display screen device, not only can the model be displayed in three dimensions, but the auxiliary display screen device and the top display screen device can also cooperate with the three-dimensional display of the model holographic projector device to display lighting effects, background, and synchronously display related text, charts or other supplementary information, so as to help the audience better understand the functions and characteristics of the digital twin model. In addition, a dual-channel heat dissipation mechanism is designed to differentiate two separate cold air heat dissipation channels, so that the network connection control device, the auxiliary display screen device and the model holographic projector device can be cooled separately, which can avoid heat conduction or radiation between the two, ensure the stability of their respective working environments, and improve system stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the overall bottom-up structure of the present invention;

[0018] Figure 3 It is a schematic diagram of the overall closed state structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the overall structure of one side of the present invention;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the digital twin model display platform of the present invention;

[0021] Figure 6 This is a schematic diagram of the cross-section structure of the digital twin model display stand of the present invention when viewed from above;

[0022] Figure 7 It is a schematic diagram of the cross-sectional structure of the cooling and heat dissipation chamber of the present invention;

[0023] Figure 8 It is a schematic diagram of the cross-sectional top view of the cooling and heat dissipation chamber of the present invention;

[0024] Fig. 9 It is a schematic structural diagram of one side of the inner chamber cross section of the present invention.

[0025] In the figure: 1. Digital twin model display stand; 11. Upper heat sink; 12. Lower air inlet; 13. Lower heat sink; 2. Lifting display screen mounting bracket; 21. Top display screen device; 22. Connection port; 23. Top air inlet; 24. Top heat sink; 25. Top cooling fan; 3. Lifting device; 4. Buffer limit strip; 5. Model holographic projector device; 51. Auxiliary display screen device; 6. Cooling and heat dissipation chamber; 61. Upper cold air trough; 62. Cooling chamber; 63. Inner chamber; 631. Wire trough; 632. Circular cooling air outlet; 633. Air inlet channel; 64. Water cooling equipment; 65. Circulation pump; 66. Cooling fan 1; 67. Dissipation fan 2; 7. Power supply mounting bracket; 71. Central heat dissipation channel; 711. Lower air outlet; 8. Network connection control device. DETAILED DESCRIPTION

[0026] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Embodiment 1

[0028] See also Figures 1 to 9 The present invention provides a technical solution: a digital twin model display device, comprising a digital twin model display platform 1, a lifting display screen mounting frame 2 is arranged above the digital twin model display platform 1, a top display screen device 21 is fixedly installed on the upper part of the lifting display screen mounting frame 2, a connecting port 22 is arranged on the side wall of the lifting display screen mounting frame 2, a lifting device 3 is arranged inside the digital twin model display platform 1, the upper end of the lifting device 3 is fixedly connected to the lower surface of the lifting display screen mounting frame 2, a model holographic projector device 5 is fixedly installed in the middle of the upper surface of the digital twin model display platform 1, and the outer side of the upper surface of the digital twin model display platform 1 is symmetrical. An auxiliary display screen device 51 is fixedly installed, a network connection control device 8 is arranged at the lower part of the interior of the digital twin model display stand 1, a power supply mounting frame 7 is arranged at the lower part of the network connection control device 8, a cooling and heat dissipation chamber 6 is arranged at the outer side of the network connection control device 8, the power supply mounting frame 7 is fixedly installed at the center of the bottom inner surface of the digital twin model display stand 1, a central heat dissipation channel 71 is arranged in the middle of the power supply mounting frame 7, the network connection control device 8 is fixedly installed on the inner side of the upper surface of the power supply mounting frame 7, and two air dissipation fans 67 are symmetrically fixedly installed on the outer side of the upper surface of the power supply mounting frame 7, and a lower air outlet slot 711 is arranged at the lower side wall of the power supply mounting frame 7;

[0029] In this embodiment, the lifting display screen mounting frame 2 can form a liftable display stand with the digital twin model display stand 1 with the cooperation of the lifting device 3. The top display screen device 21 can be externally controlled through the connection port 22. The network connection control device 8 is used to connect the auxiliary display screen device 51 and the model holographic projector device 5. The model holographic projector device 5 can perform three-dimensional projection display of the model. The auxiliary display screen device 51 and the top display screen device 21 can cooperate with the three-dimensional display of the model holographic projector device 5 to display lighting effects, background display, and synchronously display related text, charts or other supplementary information to help the audience better understand the functions and characteristics of the digital twin model. The model holographic projector device 5 can project and generate realistic three-dimensional images. The audience can observe different sides of the model from different angles, thereby enhancing the visual impact and immersion. Through the model holographic projector device 5, holographic projection is performed, and the virtual model can be directly presented in the air, providing a real sense of depth and space, making it easier for the audience to understand the complex structure. The auxiliary display screen device 51 is divided into four panels. Combined with gesture recognition, voice control and other technologies, users can directly interact with the virtual model, such as rotating, scaling, disassembling and other operations, which increases participation and fun. When the user operates the virtual model, the system can respond and update the display content immediately, providing a more intuitive operation experience. Holographic projection can display multiple perspectives or details at the same time, and the audience can fully understand all aspects of the virtual model from different angles. According to the display requirements, the content and form of the model holographic projector device 5, the auxiliary display screen device 51, and the top display screen device 21 can be flexibly adjusted, such as switching different scenes, adding animation effects, etc., which is suitable for a variety of occasions. Whether it is a small conference room or a large exhibition hall, the overall combination of holographic projection and display screen can adapt to different display environments and provide high-quality visual experience.

[0030] Embodiment 2

[0031] See also Figures 1 to 9On the basis of the first embodiment, in order to support the efficient display change of the display device, the present embodiment further proposes that an upper cold air slot 61 is provided on the inner upper side of the cooling and heat dissipation chamber 6, a cooling chamber 62 is provided inside the cooling and heat dissipation chamber 6, an inner chamber 63 is provided inside the cooling chamber 62, the inner chamber 63 is provided outside the network connection control device 8, a wire groove 631 is provided on the top of the inner chamber 63, a circular cooling air outlet 632 corresponding to the position of the second air dissipation fan 67 is provided on the side wall of the inner chamber 63, and an air inlet channel 63 is provided on the outer side of the inner chamber 63. 33. A water cooling device 64 is provided inside the cooling chamber 62, and a cooling fan 66 is provided above the cooling chamber 62. A circulating pump 65 adapted to the water cooling device 64 is fixedly installed on one side of the bottom inner surface of the digital twin model display platform 1. An upper heat dissipation slot 11 is provided above the side wall of the digital twin model display platform 1, and a lower air inlet slot 12 and a lower heat dissipation slot 13 are provided below the side wall of the digital twin model display platform 1. The position of the lower air inlet slot 12 is adapted to the position of the air inlet channel 633, and the position of the lower heat dissipation slot 13 is adapted to the position of the lower air outlet slot 711;

[0032] In this embodiment, the inner chamber 63 inside the cooling and heat dissipation chamber 6 semi-closes the installation space of the network connection control device 8, and the connection data line between the network connection control device 8 and the model holographic projector device 5 and the auxiliary display device 51 passes through the wire groove 631. Because the temperature of the network connection control device 8 will be higher when processing data, and the model holographic projector device 5 and the auxiliary display device 51 generate limited heat compared with the network connection control device 8, by cooperating with the power supply mounting frame 7 and the heat dissipation groove of the digital twin model display stand 1, two separate The cold air heat dissipation channel is used for targeted cooling. The specific dual-channel heat dissipation method is as follows: the lower air inlet slot 12 is the total air inlet slot, and the air enters the cooling chamber 62 outside the inner chamber 63 through the lower air inlet slot 12 and the air inlet channel 633. The water cooling device 64 cools the air in cooperation with the circulating pump 65 to form cold wind. At this time, the heat dissipation fan 1 66 and the wind dissipation fan 2 67 work at the same time. The heat dissipation fan 1 66 works to pump the cold air out through the upper cold air slot 61 to perform targeted heat dissipation on the upper model holographic projector device 5 and the auxiliary display screen device 51. The cold air finally passes The heat generated by the model holographic projector device 5 and the auxiliary display screen device 51 is discharged through the upper heat dissipation groove 11, which is the upper heat dissipation channel. The cooling fan 67 works to draw cold air into the inner chamber 63 through the circular cooling air outlet 632, and blows the network connection control device 8 by convection. The cold air carries the heat into the central heat dissipation channel 71 in the middle of the power supply mounting frame 7, and is finally discharged through the lower air outlet groove 711 and the lower heat dissipation groove 13. This is the lower heat dissipation channel. The dual-channel heat dissipation mechanism can reduce the thermal interference between the network connection control device 8 and the model holographic projector device 5 and the auxiliary display screen device 51. The dual-channel heat dissipation mechanism can avoid heat conduction or radiation between the two, ensure the stability of their respective working environments, improve system stability, and reduce the risk of failure. Each part is equipped with an independent temperature-controlled fan, and the speed can be adjusted separately when necessary to avoid unnecessary noise. For example, when the display device is not heated, the cooling fan 66 can remain stationary, and energy efficiency can also be improved. For example, the display device does not need a strong heat dissipation capacity in standby mode. At this time, the speed of the cooling fan 66 can be reduced or a cooling fan 66 can be turned off.

[0033] Embodiment 3

[0034] See also Figures 1 to 9 On the basis of the second embodiment, in order to make the top display screen device 21 work stably, this embodiment further proposes that top cooling fans 25 are symmetrically arranged on both sides of the top display screen device 21, and the side wall of the lifting display screen mounting frame 2 is provided with a top air inlet slot 23 and a top cooling slot 24. The position of the top air inlet slot 23 is adapted to the position of the top cooling fan 25. A buffer limit strip 4 is fixedly installed on the outer side of the upper surface of the digital twin model display stand 1, and a spring pad is arranged inside the buffer limit strip 4.

[0035] In this embodiment, the buffer limit strip 4 mainly serves to provide buffering during the descent of the lifting display screen mounting frame 2 to avoid collision and vibration that may affect the top display screen device 21. The top heat dissipation fan 25 draws air from the top air inlet slot 23 to generate convection blowing on the top display screen device 21, thereby increasing the air flow rate inside the lifting display screen mounting frame 2 to bring heat out from the top heat dissipation slot 24, thereby accelerating the heat dissipation of the top display screen device 21.

[0036] Embodiment 4

[0037] See also Figures 1 to 9 Based on the third embodiment, this embodiment further proposes a method for using a digital twin model display device, comprising the following steps:

[0038] Step 1: The top display screen device 21 is raised and connected to the control device. The model holographic projector device 5 can display the model in three-dimensional projection. The auxiliary display screen device 51 and the top display screen device 21 can cooperate with the three-dimensional display of the model holographic projector device 5 to display lighting effects, background, and synchronously display related text, charts or other supplementary information to help the audience better understand the functions and characteristics of the digital twin model.

[0039] Step 2, cooperate with dual-channel heat dissipation, the air enters the cooling chamber 62 outside the inner chamber 63 through the lower air inlet slot 12 and the air inlet channel 633, the water cooling device 64 cools the air to form cold wind with the cooperation of the circulating pump 65, at this time, the heat dissipation fan 1 66 and the dissipation fan 2 67 work at the same time, the heat dissipation fan 1 66 works to pump the cold wind out through the upper cold air slot 61, and performs targeted heat dissipation on the upper model holographic projector device 5 and the auxiliary display screen device 51, and the cold wind is finally discharged through the upper heat dissipation slot 11 to take away the heat generated by the model holographic projector device 5 and the auxiliary display screen device 51, the dissipation fan 2 67 works to pump the cold wind into the inner chamber 63 through the circular cooling air port 632, and performs convection blowing on the network connection control device 8, the cold wind carries the heat into the central heat dissipation channel 71 in the middle of the power supply mounting frame 7, and is finally discharged through the lower air outlet slot 711 and the lower heat dissipation slot 13;

[0040] Step three, close the entire device, the lifting device 3 drives the lifting display screen mounting frame 2 to descend, and the top display screen device 21, the model holographic projector device 5 and the auxiliary display screen device 51 are sealed to prevent dust from falling.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A digital twin model display device, comprising a digital twin model display stand (1), characterized in that: A lifting display screen mounting frame (2) is arranged above the digital twin model display stand (1), a top display screen device (21) is fixedly installed on the upper part of the lifting display screen mounting frame (2), a connection port (22) is arranged on the side wall of the lifting display screen mounting frame (2), a lifting device (3) is arranged inside the digital twin model display stand (1), the upper end of the lifting device (3) is fixedly connected to the lower surface of the lifting display screen mounting frame (2), a model holographic projector device (5) is fixedly installed in the middle of the upper surface of the digital twin model display stand (1), an auxiliary display screen device (51) is symmetrically fixedly installed on the outer side of the upper surface of the digital twin model display stand (1), a network connection control device (8) is arranged at the lower part of the interior of the digital twin model display stand (1), a power supply mounting frame (7) is arranged below the network connection control device (8), and a cooling and heat dissipation chamber (6) is arranged on the outer side of the network connection control device (8).

2. A digital twin model display device according to claim 1, characterized in that: The power supply mounting frame (7) is fixedly mounted at the center of the bottom inner surface of the digital twin model display stand (1); a central heat dissipation channel (71) is arranged in the middle of the power supply mounting frame (7); the network connection control device (8) is fixedly mounted on the inner side of the upper surface of the power supply mounting frame (7); two air dissipation fans (67) are symmetrically fixedly mounted on the outer side of the upper surface of the power supply mounting frame (7); and a lower air outlet slot (711) is arranged below the side wall of the power supply mounting frame (7).

3. A digital twin model display device according to claim 1, characterized in that: An upper cold air slot (61) is arranged on the upper inner side of the cooling and heat dissipation chamber (6), a cooling chamber (62) is arranged inside the cooling and heat dissipation chamber (6), an inner chamber (63) is arranged inside the cooling chamber (62), and the inner chamber (63) is arranged on the outer side of the network connection control device (8).

4. A digital twin model display device according to claim 3, characterized in that: The top of the inner chamber (63) is provided with a wire groove (631), the side wall of the inner chamber (63) is provided with a circular cooling air outlet (632) corresponding to the position of the second air dissipation fan (67), and the outer side of the inner chamber (63) is provided with an air inlet channel (633).

5. A digital twin model display device according to claim 3, characterized in that: A water cooling device (64) is arranged inside the cooling chamber (62), a heat dissipation fan (66) is arranged above the cooling chamber (62), and a circulating pump (65) compatible with the water cooling device (64) is fixedly installed on one side of the bottom inner surface of the digital twin model display stand (1).

6. A digital twin model display device according to claim 1, characterized in that: An upper heat dissipation slot (11) is arranged above the side wall of the digital twin model display stand (1), and a lower air inlet slot (12) and a lower heat dissipation slot (13) are arranged below the side wall of the digital twin model display stand (1), wherein the position of the lower air inlet slot (12) matches the position of the air inlet channel (633), and the position of the lower heat dissipation slot (13) matches the position of the lower air outlet slot (711).

7. A digital twin model display device according to claim 1, characterized in that: Top cooling fans (25) are symmetrically arranged on both sides of the top display screen device (21), and the side wall of the lifting display screen mounting frame (2) is provided with a top air inlet slot (23) and a top cooling slot (24), and the position of the top air inlet slot (23) is adapted to the position of the top cooling fan (25).

8. The digital twin model display device according to claim 1, characterized in that: A buffer limit strip (4) is fixedly mounted on the outer side of the upper surface of the digital twin model display stand (1), and a spring pad is arranged inside the buffer limit strip (4).

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