Model visual display device

Abstract

The utility model discloses a model visual display device, which relates to the technical field of display devices, including a light-emitting component, a sound-emitting mechanism, a rotating support device, a controller, a sensor, a base and a shell, wherein the base is connected to one end of the shell, a sensor is arranged on the base, a rotating support device, a sound-emitting mechanism, a light-emitting component and a controller are arranged inside the shell, the light-emitting component is close to the other end of the shell, and the sensor, the rotating support device, the sound-emitting mechanism and the light-emitting component are respectively connected to the controller. Through the mutual cooperation of the rotating support device, the controller and the light-emitting component, light of different colors can be irradiated on the 3D model placed on the rotating support device, so that the 3D model can be statically displayed or dynamically displayed, thereby improving the user experience; through the setting of the sensor, human-computer interaction can be performed, so that the function of the model visual display device is no longer single.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, in particular to a model visual display device. Background Art

[0002] Existing model visual display devices include a base with a transparent housing mounted on the base. A support seat is provided within the housing. A product model to be displayed is placed on the support seat, and a light on the top of the housing projects light onto the product model, achieving a display effect. However, such model visual display devices are relatively limited in functionality and can only display static models, resulting in a dull and monotonous appearance and a poor visual experience for viewers. Utility Model Content

[0003] The purpose of this utility model is to provide a model visual display device for solving the above technical problems.

[0004] The technical solutions adopted in this utility model are as follows:

[0005] A model visual display device includes a light-emitting component, a sound-emitting mechanism, a rotating support device, a controller, a sensor, a base and a shell. The base is connected to one end of the shell, and the sensor is provided on the base. The rotating support device, the sound-emitting mechanism, the light-emitting component and the controller are provided inside the shell. The light-emitting component is close to the other end of the shell, and the sensor, the rotating support device, the sound-emitting mechanism and the light-emitting component are respectively connected to the controller.

[0006] Preferably, a counterweight assembly is further included. The counterweight assembly is also provided inside the shell and is provided at the upper end of the base.

[0007] As a further preference, the counterweight assembly includes a support member and a counterweight block, the support member is arranged at the upper end of the base, a plurality of installation stations are provided on the support member, and each installation station is provided with a counterweight block.

[0008] As a further preference, the rotating support device includes a base plate, a motor bracket, a top plate and a rotating plate, the upper end of the base plate is provided with the motor bracket, the upper end of the motor bracket is provided with the top plate, and the upper end of the top plate is rotatably provided with the rotating plate.

[0009] As a further preference, it further includes a rotating motor, the rotating motor is arranged in the motor bracket, the output shaft of the rotating motor is connected to the rotating plate, and the controller is arranged on one side of the motor bracket and connected to the rotating motor.

[0010] As a further preference, a plurality of avoidance openings are provided on the bottom plate at positions facing the counterweight block.

[0011] Preferably, a connecting piece is further included, and the shell and the base are connected via the connecting piece.

[0012] Preferably, the light-emitting assembly includes a lamp bead assembly and a convex lens. The lamp bead assembly is provided inside the other end of the shell, and the convex lens is provided on the side of the lamp bead assembly close to the rotating support device.

[0013] Preferably, the housing includes a first outer shell, a second outer shell and a top cover which are connected in sequence, the first outer shell is connected to the base, and the light-emitting component is mounted on the top cover.

[0014] As a further preference, the second shell is made of a transparent material.

[0015] The above technical solution has the following advantages or beneficial effects:

[0016] In the present invention, through the mutual cooperation of the rotating support device, the controller and the light-emitting component, light of different colors can be irradiated on the 3D model placed on the rotating support device, which can realize static or dynamic display of the 3D model and improve the user experience; through the setting of the sensor, human-computer interaction can be carried out, so that the function of the model visual display device is no longer single. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the model visual display device in the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the model visual display device in the present utility model;

[0019] Figure 3 It is an exploded schematic diagram of the model visual display device in the present utility model.

[0020] In the figure: 1. Controller; 2. Sensor; 3. Base; 4. Shell; 5. Support; 6. Counterweight; 7. Installation station; 8. Bottom plate; 9. Motor bracket; 10. Top plate; 11. Rotating plate; 12. Rotating motor; 13. Avoidance; 14. Connector; 15. First shell; 16. Second shell; 17. Top cover; 18. Connecting ear; 19. Lamp bead assembly; 20. Convex lens; 21. Opening. DETAILED DESCRIPTION

[0021] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like are used to indicate positions or locations based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of this utility model and to simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used solely for descriptive purposes and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] Figure 1 It is a structural diagram of the model visual display device in the utility model; Figure 2 It is a schematic diagram of the internal structure of the model visual display device in the present utility model; Figure 3 This is an exploded schematic diagram of the model visual display device in this utility model, please see Figures 1 to 3As shown, a preferred embodiment is shown, which shows a model visual display device, including a light-emitting component, a sound-emitting mechanism, a rotating support device, a controller 1, a sensor 2, a base 3 and a shell 4. The base 3 is connected to one end of the shell 4, and the base 3 is provided with a sensor 2. The interior of the shell 4 is provided with a rotating support device, a sound-emitting mechanism, a light-emitting component and a controller 1. The light-emitting component is close to the other end of the shell 4, and the sensor 2, the rotating support device, the sound-emitting mechanism and the light-emitting component are respectively connected to the controller 1. The model visual display device in this embodiment is mainly used for displaying 3D models. The outer edge of the 3D model is arranged in a spiral shape, and the diameter of the 3D model gradually decreases from bottom to top. The 3D model is placed on the upper end of the rotating support device, and then the rotating support device drives the 3D model to rotate at a certain speed. At this time, the light-emitting component projects light on the 3D model to realize the display of the model. When dynamic display is required, the 3D model can be driven to rotate by the rotating support device. When static display is required, the rotating support device does not need to drive the 3D model to rotate.

[0025] The sound-generating mechanism in this embodiment includes a music player, which is arranged in the base 3 or on the inner wall of the shell 4. The music player is connected to the controller 1 and can automatically play music.

[0026] Among them, sensor 2 is specifically set at one end of the base 3. Sensor 2 is an infrared light emitting diode. Sensor 2 can emit light. The emission time and the distance between the object in front of sensor 2 and sensor 2 are calculated using the speed of light algorithm. The audience can wave in front of sensor 2 by waving or holding a baton or other means, and the light-emitting component will change the light color according to human body interaction.

[0027] Furthermore, as a preferred embodiment, a counterweight assembly is further included. The housing 4 is further provided with a counterweight assembly, which is located at the upper end of the base 3. The counterweight assembly specifically includes a support member 5 and a counterweight block 6. The support member 5 is located at the upper end of the base 3. The support member 5 is provided with a plurality of installation stations 7, and each installation station 7 is provided with a counterweight block 6. In this embodiment, the provision of the counterweight block 6 can increase the weight of the bottom of the model visual display device, making the placement of the model visual display device more stable. Figure 3 As shown, the support member 5 is arranged in an annular plate-shaped manner, and four installation stations 7 are provided at the upper end of the support member 5. The installation stations 7 are groove-shaped structures for installing counterweight blocks 6.

[0028] Further, as a preferred embodiment, the rotary support device includes a bottom plate 8, a motor bracket 9, a top plate 10 and a rotating plate 11. The upper end of the bottom plate 8 is provided with a motor bracket 9, the upper end of the motor bracket 9 is provided with a top plate 10, and the upper end of the top plate 10 is rotatably provided with a rotating plate 11. The structure of the motor bracket 9 can be seen in FIG. Figure 3As shown, a top plate 10 is provided at the upper end of the motor bracket 9, and a rotating plate 11 is provided at the upper end of the top plate 10. The top plate 10 is connected and fixed to the motor bracket 9, and the lower end of the motor bracket 9 is connected and fixed to the bottom plate 8. The bottom plate 8, the base 3, and the support member 5 are connected by long screws.

[0029] Furthermore, as a preferred embodiment, a rotary motor 12 is further included. The rotary motor 12 is disposed within the motor bracket 9. The output shaft of the rotary motor 12 is connected to the rotating plate 11. The controller 1 is disposed on one side of the motor bracket 9 and is connected to the rotary motor 12. The rotary motor 12 can be mounted within the motor bracket 9 by screws or adhesive. The rotary motor 12 is used to drive the rotating plate 11 to rotate. The upper end of the rotating plate 11 is used to place a 3D model. The 3D model and the rotating plate 11 can be connected by screws. The rotary motor 12 drives the rotating plate 11 to rotate the 3D model.

[0030] The controller 1 includes a PCBA for connecting to the rotating motor 12, the music player, the light-emitting component and the sensor 2, and the PCBA can be installed on one side of the motor bracket 9 by screws, and screw holes are provided on the motor bracket 9.

[0031] Furthermore, as a preferred embodiment, a plurality of avoidance openings 13 are provided on the bottom plate 8 at positions facing the counterweight 6. Figure 3 As shown, the upper end of the counterweight block 6 can enter the avoidance opening 13 and cooperate with the installation position 7 on the support member 5 to achieve stable installation of the counterweight block 6.

[0032] Furthermore, as a preferred embodiment, it also includes a connector 14, and the shell 4 and the base 3 are connected by the connector 14. The shell 4 includes a first shell 15, a second shell 16 and a top cover 17 connected in sequence. The first shell 15 is connected to the base 3, the light-emitting component is installed on the top cover 17, and the second shell 16 is made of a transparent material to facilitate observation of the 3D model. The connector 14 is arranged in a ring shape, and a plurality of connecting ears 18 are provided on the side wall of the connector 14. The connecting ears 18 are provided with screw holes, and the connector 14 can be arranged on the inner circumferential wall of the base 3, and screws are passed through the first shell 15 and connected to the screw holes on the connecting ears 18, so as to connect and fix the first shell 15 to the base 3. In other embodiments, the connector 14 can also be arranged on the outer edge of the upper end of the support member 5, and then screws are passed through the first shell 15 and connected to the screw holes on the connecting ears 18. The lower end of the second shell 16 can be inserted into the upper end of the first shell 15 and the first shell 15 and the second shell 16 can be connected by screws, and the top cover 17 can be threadedly connected to the upper end of the second shell 16 or connected by screws.

[0033] Furthermore, as a preferred embodiment, the light-emitting assembly includes a lamp bead assembly 19 and a convex lens 20. The lamp bead assembly 19 is disposed within the other end of the housing 4, and the convex lens 20 is disposed on the side of the lamp bead assembly 19 near the rotating support device. The lamp bead assembly 19 includes an annular lamp bead holder and a plurality of LED lamp beads disposed on the lamp bead holder. The LED lamp beads are connected to the PCBA, and the convex lens 20 is snapped onto the lower end of the lamp bead holder to focus the light from the LED lamp beads on the 3D model.

[0034] In this embodiment, openings 21 are provided on both sides of the base 3 for easy transportation.

[0035] A storage module may be provided on the PCBA for storing music.

[0036] In this embodiment, by changing the color and flashing frequency of the LED lamp beads projected on the 3D model, the 3D model can present a virtual visual animation effect, and the changes in the color and flashing frequency of the LED lamp beads are all existing technologies. For example, the 3D model of the lotus is used as an example. The several flower heads on the periphery of the lotus 3D model are distributed in a spiral shape. The LED lamp beads emit light for 1 millisecond. During this 1 millisecond, the audience sees a position of the flower head during the rotation process. The LED lamp beads are off for 19 milliseconds, and the LED lamp beads emit light again for 1 millisecond. During this 1 millisecond of practice, the audience sees that the flower has moved to a position slightly different from the last time during the rotation process. And so on, thus producing a visual animation effect based on the principle of persistence of vision of the human eye frame by frame.

[0037] In this embodiment, the 3D model is illustrated using a lotus flower as an example. The lotus flower model needs to include a series of elements in similar positions. For example, there is a white dot at the 0-degree position during rotation, another white dot at 24 degrees, but this white dot is 1 mm higher than the 0-degree white dot, another white dot at 48 degrees, this white dot is 1 mm higher than the 24-degree white dot, and another white dot at 72 degrees, this white dot is 1 mm higher than the 48-degree white dot. The light turns on for one millisecond and then off when the lotus flower rotates to 0 degrees, turns on for one millisecond and then off when the lotus flower rotates to 24 degrees, turns on for one millisecond and then off when the lotus flower rotates to 72 degrees, and so on. The effect seen by the audience is that there is a white dot in the first frame, the white dot has moved up by 1 mm in the second frame, and the white dot has moved up another millimeter in the third frame, thus creating an animation effect.

[0038] During use, sensor 2 senses signal changes and transmits them to the PCBA. The PCBA, using these switching signals, controls the LEDs to light up and off at different times, projecting light onto the 3D model. Simultaneously, the rotary motor 12 drives the rotating plate 11, rotating the 3D model and achieving a dynamic display of the 3D model. When sensor 2 receives no signal, the music player automatically plays music. In other embodiments, the color and flashing frequency of the LEDs can be altered by the melody of the music.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the implementation method and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A model visual display device, characterized in that: The invention comprises a light-emitting component, a sound-emitting mechanism, a rotating support device, a controller, a sensor, a base and a shell, wherein the base is connected to one end of the shell, the sensor is arranged on the base, the rotating support device, the sound-emitting mechanism, the light-emitting component and the controller are arranged inside the shell, the light-emitting component is close to the other end of the shell, and the sensor, the rotating support device, the sound-emitting mechanism and the light-emitting component are respectively connected to the controller.

2. The model visual display device according to claim 1, characterized in that: It also includes a counterweight component, which is disposed inside the shell and is disposed at the upper end of the base.

3. The model visual display device according to claim 2, characterized in that: The counterweight assembly comprises a support member and a counterweight block. The support member is arranged at the upper end of the base. A plurality of installation stations are arranged on the support member. Each installation station is respectively provided with a counterweight block.

4. The model visual display device according to claim 3, characterized in that: The rotating support device comprises a bottom plate, a motor bracket, a top plate and a rotating plate. The motor bracket is arranged at the upper end of the bottom plate, the top plate is arranged at the upper end of the motor bracket, and the rotating plate is rotatably arranged at the upper end of the top plate.

5. The model visual display device according to claim 4, characterized in that: It also includes a rotating motor, which is arranged in the motor bracket, and the output shaft of the rotating motor is connected to the rotating plate. The controller is arranged on one side of the motor bracket and connected to the rotating motor.

6. The model visual display device according to claim 4, characterized in that: A plurality of escape openings are provided on the bottom plate at positions directly opposite to the counterweight block.

7. The model visual display device according to claim 1, characterized in that: It also includes a connecting piece, through which the shell and the base are connected.

8. The model visual display device according to claim 1, characterized in that: The light-emitting component includes a lamp bead component and a convex lens. The lamp bead component is arranged inside the other end of the shell, and the convex lens is arranged on a side of the lamp bead component close to the rotating support device.

9. The model visual display device according to claim 1, characterized in that: The housing comprises a first outer shell, a second outer shell and a top cover which are connected in sequence, the first outer shell is connected to the base, and the light emitting component is installed on the top cover.

10. The model visual display device according to claim 9, characterized in that: The second shell is made of transparent material.

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