Transparent sphere display device embedded with holographic fan

Abstract

The utility model relates to the technical field of holographic display equipment, in particular to a transparent sphere display device with an embedded holographic fan, which comprises a transparent sphere and the holographic fan fixedly mounted in the transparent sphere, a straight mounting rack is arranged in the transparent sphere, the holographic fan is fixedly mounted on the mounting rack, and the holographic fan is fixedly mounted on the mounting rack. The exterior of the transparent ball body is connected with a suspension supporting mechanism used for suspending or supporting the ball body. According to the utility model, the transparent ball body is arranged, and the suspension supporting mechanism is arranged outside the transparent ball body, so that the transparent ball body can be suspended or supported through the suspension supporting mechanism, and can be conveniently displayed in various scenes; meanwhile, the mounting frame extending into the transparent ball body is arranged on the suspension supporting mechanism, so that the holographic fan can be arranged in the transparent ball body through the mounting frame, the interior of the transparent ball body can display holographic pictures under the action of the holographic fan, and a good display effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of holographic display equipment especially relates to a transparent sphere display device of embedded holographic fan. BACKGROUND

[0002] The holographic display device is a new high-tech device using human visual persistence technology (POV) and high-speed rotating imaging of LED lamp beads to present the holographic image of an object in front of the audience, and has a realistic display effect, and is widely applied in museums, exhibition halls, education industry, shopping malls and various trade fairs.

[0003] At present, the rotating display device of the holographic display device in the prior art has a complex structure, large structural components, and needs to be fixedly installed with other devices for display, which is not conducive to multi-scene display. UTILITY MODEL CONTENT

[0004] In order to solve the problems in the above background art, the utility model provides a transparent sphere display device of embedded holographic fan, which has a small structure, is convenient for multi-scene display, has picture display quality, and can improve the display effect.

[0005] The utility model solves the technical problems by adopting the following scheme: a transparent sphere display device of embedded holographic fan, which comprises a transparent sphere and a holographic fan fixedly installed in the transparent sphere, a suspension mechanism for suspending or supporting the sphere for display is connected to the outside of the transparent sphere, an installation rack extending into the inside of the transparent sphere is connected to the suspension mechanism, and the holographic fan is fixedly installed on the installation rack.

[0006] Further, the holographic fan comprises a driving host and a plurality of fan blades arranged at equal angles around the driving host, the driving host is fixedly installed on the installation rack, and the fan blades are provided with LED lamp beads arranged at equal intervals along the length direction thereof.

[0007] Further, the holographic fan further comprises a main control module for connecting a terminal APP and a voice interaction module electrically connected with the main control module, and the main control module is electrically connected with the driving host.

[0008] Further, the voice interaction module comprises a microphone and a voice processing chip electrically connected with the microphone, the voice processing chip is electrically connected with the main control module, and the voice processing chip integrates a keyword instruction library.

[0009] Further, the transparent sphere has an integrated structure or a split structure, and the transparent sphere is provided with a connecting portion for connecting with the suspension mechanism.

[0010] Further, the transparent sphere is a split structure, and the transparent sphere comprises a first cover body and a second cover body in a semicircular structure, and the first cover body and the second cover body are detachably connected.

[0011] Further, the first cover body and the second cover body are provided with a buckle assembly at a connecting position of the first cover body and the second cover body, so as to improve the connecting strength of the first cover body and the second cover body.

[0012] Further, the transparent sphere is provided with a self-defined pattern on the surface.

[0013] Further, the suspension mechanism comprises a suspension piece and a connecting head connected with the end of the suspension piece, and the connecting head is fixedly connected or relatively rotatably connected with the connecting portion, and the mounting frame is fixedly connected with the connecting head.

[0014] Further, the suspension piece is any one of a hanging chain, a supporting base and a supporting frame.

[0015] In summary, the beneficial effects of the present application are as follows:

[0016] 1. The transparent sphere is provided, and a suspension mechanism is arranged outside the transparent sphere, so that the transparent sphere can be suspended or supported through the suspension mechanism, and is convenient for display in various scenes.

[0017] 2. The mounting frame is arranged on the suspension mechanism, and the end of the mounting frame extends into the transparent sphere, so that the holographic fan can be arranged in the transparent sphere through the mounting frame, and the internal part of the transparent sphere can display a holographic picture under the action of the holographic fan, thereby having a good display effect.

[0018] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, the content of the specification can be implemented, and in order to make the above and other purposes, characteristics and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is one of the structural schematic views of the embodiment;

[0020] Figure 2 It is a sectional view of one of the structural schematic views of the embodiment;

[0021] Figure 3 It is a sectional view of the second structural schematic view of the embodiment;

[0022] Figure 4 It is an exploded view of the second structural schematic view of the embodiment;

[0023] Figure 5It is a sectional view of the third structural schematic view of the embodiment.

[0024] In the figure: 1, transparent sphere; 11, first cover body; 12, second cover body; 13, buckle assembly; 2, holographic fan; 21, driving host; 22, fan blade; 23, LED lamp bead; 3, suspension mechanism; 31, suspension piece; 32, connecting head; 4, mounting rack. DETAILED DESCRIPTION

[0025] In order to make the content of the utility model can be more easily and clearly understood, the following according to specific embodiment and combining with the drawings, the utility model is further explained.

[0026] It should be noted that the terms "center", "upper", "lower", "front", "rear", "left", "right", "inner", "outer" and the like used herein indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. Unless otherwise specified, the meaning of "a plurality of" is two or more.

[0027] Unless otherwise expressly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0028] As Figures 1 to 5 shown, a kind of transparent sphere display device of embedded holographic fan can display holographic picture in transparent ball, not only have good picture display quality, and can be placed in a variety of scenes to carry out education display or commercial advertising, with good display effect of propaganda. The spherical holographic display device of the embodiment includes transparent sphere 1 and the holographic fan 2 fixedly installed in transparent sphere 1, after the rotation of holographic fan 2, 3D holographic picture can be displayed in transparent sphere 1 under the action of human visual persistence technology (POV), so that transparent sphere 1 is more beautiful, with good display effect.

[0029] As Figures 1 to 5As shown, the transparent sphere 1 of the embodiment is externally connected with a suspension mechanism 3, which can suspend or support the transparent sphere 1, so that the transparent sphere 1 can be placed and displayed in various scene positions under the action of the suspension mechanism 3, thereby obtaining a good display effect; and the surface of the transparent sphere 1 of the embodiment is also provided with a self-defined pattern, so that the embodiment can realize the combined display of the inside and outside through the combination of the holographic fan 2 inside the transparent sphere 1 and the self-defined pattern outside the transparent sphere 1, thereby further improving the display effect of the embodiment. In one embodiment, the transparent sphere 1 is a globe, the surface of which is provided with a world map as the self-defined pattern, and the transparent sphere 1 is relatively rotatably connected with the suspension mechanism 3, so that when the transparent sphere 1 rotates, the holographic fan 2 can switch the display screen according to the rotating position, thereby realizing the combined display with the rotation of the transparent sphere 1 and improving the display effect.

[0030] In order to realize the connection between the suspension mechanism 3 and the transparent sphere 1, the embodiment is provided with a connecting portion on the surface of the transparent sphere 1, and the suspension mechanism 3 can be connected with the transparent sphere 1 through the connecting portion, thereby realizing the placement and display in any scene. In the embodiment, the suspension mechanism 3 includes a suspension piece 31 and a connecting head 32 arranged at the end of the suspension piece 31, the connecting head 32 is adapted to the structure of the connecting portion and is fixed or relatively rotatably connected with the connecting portion, so that the suspension piece 31 can be connected with the connecting portion through the connecting head 32, thereby realizing the suspension or support of the transparent sphere 1.

[0031] In addition, the connecting head 32 of the embodiment is connected with a mounting rack 4, and the holographic fan 2 is fixed on the mounting rack 4, so that after the connecting head 32 and the connecting portion are mounted, the mounting rack 4 can extend through the connecting portion into the transparent sphere 1, thereby arranging the holographic fan 2 in the transparent sphere 1 to display the 3D holographic picture in the transparent sphere 1. In addition, the mounting rack 4 can be fixed under the connection of the connecting head 32, so that when the transparent sphere 1 rotates, the holographic fan 2 can stably display the 3D holographic picture in the transparent sphere 1, thereby improving the display effect of the embodiment. In one embodiment, the end of the mounting rack 4 extends to the middle position of the transparent sphere 1, and the holographic fan 2 is mounted at the end of the mounting rack 4 located at the center of the transparent sphere 1, so that the holographic fan 2 can rotate at the center of the transparent sphere 1, and the 3D holographic picture displayed in the transparent sphere 1 can be more uniform, thereby improving the display effect; in another embodiment, the end of the mounting rack 4 can also extend and be connected to the transparent sphere 1, at this time the holographic fan 2 is fixedly mounted at the center position of the mounting rack 4, and the same technical effect can also be obtained, and the two ends of the mounting rack 4 are connected with the transparent sphere 1, which can improve the overall stability of the holographic fan 2 when rotating.

[0032] As shown in the drawings, Figure 5As shown, the suspension support 31 in the embodiment can be any one of a hanging chain, a support base, or a support frame. In one embodiment, the suspension support 31 is a hanging chain, and the connecting portion is a hollow column structure protruding from the surface of the transparent sphere 1. The mounting frame 4 can extend into the transparent sphere 1 through the hollow column, and the connecting head 32 is a screw cap structure adapted to the main body. An external thread is arranged on the outer wall surface of the connecting portion, and an internal thread is arranged on the inner wall of the screw cap. The connecting head 32 and the connecting portion can be fixedly connected under the action of the internal thread and the external thread, thereby realizing stable connection of the hanging chain and the transparent sphere 1, and facilitating suspension display of the transparent sphere 1.

[0033] In another embodiment, the suspension support 31 can also be a support base or a support frame. In this case, the connecting portion is a connecting hole penetrating the inner wall of the transparent sphere 1, and the mounting frame 4 can be inserted into the transparent sphere 1 through the connecting hole. In this case, the connecting head 32 is a plug-in column adapted to the connecting hole, so that the transparent sphere 1 can be installed on the support base or the support frame by being plugged into the connecting hole through the plug-in column, thereby realizing support of the transparent sphere 1. In addition, when the plug-in column is plugged into the connecting hole, it can rotate in the connecting hole, thereby realizing relative rotational connection of the connecting head 32 and the transparent sphere 1, and further realizing rotation of the transparent sphere 1 on the support base or the support frame, which facilitates linkage with the display screen of the holographic fan 2 and improves the display effect.

[0034] In addition, as shown in the drawings, Figures 1 to 2 When the suspension support 31 is a support frame, the connecting portion can also be provided in two and arranged oppositely. The mounting frame 4 can be inserted into the transparent sphere 1 from one of the connecting portions. In this case, the support frame is also provided with two opposite connecting heads 32, so that after the transparent sphere 1 is installed on the support frame through the connecting portion and the connecting head 32, it can be supported by the support frame to be displayed in the air, has good display effect, and can rotate around the connecting line of the two connecting heads 32 as the shaft, which can further improve the display effect.

[0035] As shown in the drawings, Figures 3 to 4 In order to realize holographic image display in the transparent sphere 1, the holographic fan 2 provided in the embodiment includes a driving host 21 and a plurality of fan blades 22 arranged at equal angles around the edge position of the driving host 21. The driving host 21 is fixedly installed on the mounting frame 4, and the surface of the fan blade 22 is provided with a large number of LED lamp beads 23 arranged at equal intervals along the length direction of the fan blade 22. When the driving motor of the driving host 21 is started, it can drive the fan blade 22 to rotate, and each LED lamp bead 23 can display different colors according to the rotating speed, so that the fan surface formed by the rotation of the fan blade 22 can display a 3D holographic image under the action of the rotating scanning display technology (pov) and the human eye persistence principle, thereby realizing display of the holographic image.

[0036] In order to obtain good display effect when the holographic fan 2 rotates, the number of the fan blades 22 in the embodiment is at least two, so that the picture viewed according to the human eye persistence principle after the rotation of the fan blades 22 can be more clear and uniform. In other embodiments, the fan blades 22 can also be provided as including but not limited to 3, 4, 5, 6, etc., and with the increase of the number of the fan blades 22, the required rotation speed is lower and the displayed picture is more clear. The number of the fan blades 22 in the embodiment is set to two, which can effectively reduce the overall display cost while ensuring the picture display effect, and facilitate the miniaturization design of the display device.

[0037] In addition, the holographic fan 2 of the embodiment further includes a master control module, an external terminal mobile phone APP can be connected with a local area network of the master control module, and is electrically connected with the drive host 21, so that the user can control the drive host 21 through the APP of the external terminal, thereby performing content uploading / deleting / control switch and other operations on the holographic fan 2.

[0038] In addition, the holographic fan 2 of the embodiment further includes a voice interaction module, wherein the master control module is electrically connected with the voice interaction module, so that the voice interaction module can collect voice data of the user, and the master control module controls the rotation of the drive host 21 according to the voice information collected by the voice interaction module, so that the user can switch the display picture of the holographic fan 2 according to the voice, and has good interaction effect.

[0039] Specifically, the voice interaction module of the embodiment includes a microphone and a voice processing chip electrically connected with the microphone, wherein the voice processing chip integrates a keyword database, the microphone collects voice information of the user, which is analyzed and processed by the voice processing chip and compared with the keyword database, so as to recognize the voice information and make the master control module control the drive host 21 to display different pictures.

[0040] The transparent sphere 1 of the embodiment can be a one-piece structure or a split structure. When the transparent sphere 1 is a one-piece structure, the connection part of the transparent sphere 1 is a large hole structure, which is convenient for the installation of the holographic fan 2. Figure 2As shown, when the transparent sphere 1 is a split structure, the transparent sphere 1 comprises a first cover body 11 and a second cover body 12 in a semicircular structure, and the first cover body 11 and the second cover body 12 are detachably connected, facilitating the installation of the holographic fan 2 inside the transparent sphere 1; in addition, the user can disassemble the transparent sphere 1 to install or repair the holographic fan 2 inside. Specifically, the first cover body 11 and the second cover body 12 of the embodiment are provided with a buckle assembly 13 at the connection position, wherein the buckle assembly 13 comprises a hook provided at the edge position of the first cover body 11 and a buckle provided at the edge position of the second cover body 12, so that when the first cover body 11 and the second cover body 12 are connected, the hook can be clamped into the buckle, thereby realizing the stable connection of the first cover body 11 and the second cover body 12, improving the connection strength, and facilitating disassembly.

[0041] In summary, the embodiment sets the transparent sphere 1, and sets the suspension mechanism 3 outside the transparent sphere 1, so that the transparent sphere 1 can be suspended or supported by the suspension mechanism 3, facilitating display in various scenes; at the same time, the mounting rack 4 extending into the transparent sphere 1 is arranged on the suspension mechanism 3, so that the holographic fan 2 can be arranged in the transparent sphere 1 through the mounting rack 4, and then the transparent sphere 1 can display holographic pictures under the action of the holographic fan 2, having good display effect.

[0042] The above-described embodiments are only preferred embodiments of the present application, and cannot be used to limit the protection scope of the present application. Any non-substantial changes and modifications made by those skilled in the art based on the present application are within the protection scope of the present application.

Claims

1. A transparent spherical display device with an embedded holographic fan, characterized in that, The device includes a transparent sphere (1) and a holographic fan (2) fixedly installed inside the transparent sphere (1). The transparent sphere (1) is externally connected to a suspension mechanism (3) for suspending or supporting the sphere for display. The suspension mechanism (3) is connected to a mounting frame (4) extending into the interior of the transparent sphere (1). The holographic fan (2) is fixedly installed on the mounting frame (4).

2. The transparent sphere display device with an embedded holographic fan according to claim 1, characterized in that, The holographic fan (2) includes a drive host (21) and multiple fan blades (22) arranged at equal angles around the drive host (21). The drive host (21) is fixedly installed on the mounting frame (4). The surface of the fan blades (22) is provided with LED beads (23) arranged at equal intervals along their length.

3. The transparent spherical display device with an embedded holographic fan according to claim 2, characterized in that, The holographic fan (2) also includes a main control module for connecting to the terminal APP and a voice interaction module electrically connected to the main control module. The main control module is electrically connected to the drive host (21).

4. The transparent spherical display device with an embedded holographic fan according to claim 3, characterized in that, The voice interaction module includes a microphone and a voice processing chip electrically connected to the microphone. The voice processing chip is electrically connected to the main control module and integrates a keyword instruction library.

5. A transparent spherical display device with an embedded holographic fan according to claim 1, characterized in that, The transparent sphere (1) is an integral structure or a split structure, and the transparent sphere (1) is provided with a connecting part for connecting with the suspension mechanism (3).

6. A transparent spherical display device with an embedded holographic fan according to claim 5, characterized in that, The transparent sphere (1) has a split structure. The transparent sphere (1) includes a first cover (11) and a second cover (12) with a semi-circular structure. The first cover (11) and the second cover (12) are detachably connected.

7. A transparent spherical display device with an embedded holographic fan according to claim 6, characterized in that, A buckle assembly (13) is provided at the connection position between the first cover (11) and the second cover (12) to improve the connection strength between the first cover (11) and the second cover (12).

8. A transparent spherical display device with an embedded holographic fan according to claim 1, characterized in that, The surface of the transparent sphere (1) is provided with a custom pattern.

9. A transparent spherical display device with an embedded holographic fan according to claim 1, characterized in that, The suspension mechanism (3) includes a suspension member (31) and a connector (32) connected to the end of the suspension member (31). The connector (32) is fixedly or rotatably connected to the connecting part. The mounting bracket (4) is fixedly connected to the connector (32).

10. A transparent spherical display device with an embedded holographic fan according to claim 9, characterized in that, The suspension component (31) can be any one of a hanging chain, a support base, or a support frame.

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