CN218601687U - Double-imaging hybrid holographic display device - Google Patents
Double-imaging hybrid holographic display device Download PDFInfo
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- CN218601687U CN218601687U CN202222389041.7U CN202222389041U CN218601687U CN 218601687 U CN218601687 U CN 218601687U CN 202222389041 U CN202222389041 U CN 202222389041U CN 218601687 U CN218601687 U CN 218601687U
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Abstract
The utility model discloses a two formation of image mixed holographic display device, include: the device comprises two first holographic image emitting devices, two second holographic image emitting devices, a projection screen and a bottom turntable, wherein the two first holographic image emitting devices are arranged at an included angle of 45 degrees with a horizontal plane; the two second holographic image emission devices are arranged at an included angle of 45 degrees with the horizontal plane; a projection screen is arranged between the two first holographic image emission devices and the two second holographic image emission devices and receives light projected by the two first holographic image emission devices and the two second holographic image emission devices; the two first holographic image emission devices and the two second holographic image emission devices are arranged on the bottom rotating disc, and the bottom rotating disc rotates by taking the axis of the bottom rotating disc as a shaft. The utility model discloses set up rotating device in first holographic image emitter and second holographic image emitter's below for the holographic image that its throws out can 360 rotations show.
Description
Technical Field
The utility model relates to a display device's technical field especially relates to a two formation of image mixed holographic display device.
Background
Holographic imaging, also known as virtual imaging, is a technique for recording and reconstructing a true three-dimensional image of an object using the principles of interference and diffraction. The holographic imaging system suspends the three-dimensional picture in the half-air of the real scene, so that a user can observe virtual imaging from the outside of the holographic projection device, and due to the unique sense of emptiness, the holographic projection device is widely concerned in the aspect of three-dimensional display of virtual objects.
In the prior art, the holographic technology is used for displaying a stereoscopic static picture as a common technical means, but the stereoscopic impression and the sense of scarcity of the static picture are difficult to show.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a dual-imaging hybrid holographic display device.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
a dual imaging hybrid holographic display, comprising:
the two first holographic image emitting devices are arranged at an included angle of 45 degrees with the horizontal plane and are arranged oppositely;
the two second holographic image emission devices are arranged at an included angle of 45 degrees with the horizontal plane, the two second holographic image emission devices are arranged oppositely, and a second holographic image emission device is arranged between every two first holographic image emission devices;
the projection screen is arranged between the two first holographic image emission devices and the two second holographic image emission devices and receives light projected by the two first holographic image emission devices and the two second holographic image emission devices;
the bottom turntable is provided with two first holographic image emission devices and two second holographic image emission devices, and the bottom turntable rotates by taking the axis of the bottom turntable as a shaft.
In the above-mentioned dual-imaging hybrid holographic display device, a connection line of the two first holographic image emission devices and a connection line of the two second holographic image emission devices are perpendicular to each other.
The above-mentioned holographic display device with dual imaging mixing, further comprises: the device comprises a device base, wherein the two first holographic image emission devices and the two second holographic image emission devices are installed on the device base, the device base is installed on the bottom turntable, a power supply is arranged in the device base, and the power supply is respectively connected with the two first holographic image emission devices and the two second holographic image emission devices.
The above-mentioned holographic display device with dual imaging mixing, further comprises:
the motor is arranged below the bottom turntable;
the transmission device is connected with an output shaft of the motor, the motor drives the transmission device to rotate, and the transmission device is connected with the bottom turntable.
The holographic display of a kind of above-mentioned pair of mixed imaging, wherein, the said drive unit includes:
one end of the transmission belt is connected with an output shaft of the motor;
one end of the first transmission shaft is connected with the other end of the transmission belt;
the other end of the first transmission shaft is arranged in the transmission box, a first bevel gear and a second bevel gear are arranged in the transmission box, the other end of the first transmission shaft is connected with the first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is connected with one end of a second transmission shaft, and the second transmission shaft is connected with the bottom turntable.
The double-imaging mixed holographic display device is characterized in that the bottom rotary table is provided with a plurality of threaded mounting holes, and the bottom rotary table is connected with the device base through the threaded mounting holes.
In the above-mentioned holographic display device with dual imaging and mixing, the device base is rectangular, and the two first holographic image emission devices and the two second holographic image emission devices are respectively arranged on four corners of the device base.
The utility model discloses owing to adopted above-mentioned technique, make it compare with prior art positive effect that has be:
(1) The utility model discloses set up rotating device in the below of first holographic image emitter and second holographic image emitter for the holographic image that its throws out can 360 rotations show.
Drawings
Fig. 1 is a schematic diagram of a dual imaging hybrid holographic display of the present invention.
Fig. 2 is a schematic diagram of a bottom turntable of a dual imaging hybrid holographic display of the present invention.
Fig. 3 is a schematic diagram of the transmission of a dual imaging hybrid holographic display of the present invention.
Fig. 4 is a schematic view of the interior of the transmission case of a dual imaging hybrid holographic display of the present invention.
In the drawings: 1. a first holographic image emitting device; 2. a second hologram emitting device; 3. a bottom turntable; 4. a device base; 5. a motor; 6. a transmission device; 31. a threaded mounting hole; 61. a transmission belt; 62. a first drive shaft; 63. a transmission case; 631. a first bevel gear; 632. a second bevel gear; 633. a second drive shaft.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but not by way of limitation, fig. 1 is a schematic diagram of a dual-imaging hybrid holographic display device of the present invention, and referring to fig. 1, a dual-imaging hybrid holographic display device of a preferred embodiment is shown, which includes: the device comprises two first holographic image emitting devices 1, two second holographic image emitting devices 2, a projection screen and a bottom turntable 3, wherein the two first holographic image emitting devices 1 are arranged at an included angle of 45 degrees with the horizontal plane, and the two first holographic image emitting devices 1 are arranged oppositely; the two second holographic image emitting devices 2 are arranged at an included angle of 45 degrees with the horizontal plane, the two second holographic image emitting devices 2 are arranged oppositely, and one second holographic image emitting device 2 is arranged between every two first holographic image emitting devices 1; a projection screen is arranged between the two first holographic image emitting devices 1 and the two second holographic image emitting devices 2, and the projection screen receives light projected by the two first holographic image emitting devices 1 and the two second holographic image emitting devices 2; the two first holographic image emission devices 1 and the two second holographic image emission devices 2 are arranged on the bottom rotating disc, and the bottom rotating disc 3 rotates by taking the axis of the bottom rotating disc as a shaft.
In a preferred embodiment, the line connecting the two first hologram emitting devices 1 and the line connecting the two second hologram emitting devices 2 are perpendicular to each other.
In a preferred embodiment, the method further comprises: the device comprises a device base 4, two first holographic image emitting devices 1 and two second holographic image emitting devices 2 which are arranged on the device base 4, the device base 4 is arranged on a bottom turntable 3, a power supply is arranged in the device base 4, and the power supply is respectively connected with the two first holographic image emitting devices 1 and the two second holographic image emitting devices 2.
In a preferred embodiment, the method further comprises:
the motor 5 is arranged below the bottom rotating disc 3;
the transmission device 6 is connected with an output shaft of the motor 5, the motor 5 drives the transmission device 6 to rotate, and the transmission device 6 is connected with the bottom turntable 3.
The above are merely preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
in a further embodiment of the present invention, the transmission device 6 comprises:
one end of the transmission belt 61 is connected with an output shaft of the motor 5;
a first transmission shaft 62, one end of the first transmission shaft 62 is connected with the other end of the transmission belt 61;
the other end of the first transmission shaft 62 is arranged in the transmission case 63, a first bevel gear 631 and a second bevel gear 632 are arranged in the transmission case 63, the other end of the first transmission shaft 62 is connected with the first bevel gear 631, the first bevel gear 631 is meshed with the second bevel gear 632, the second bevel gear 632 is connected with one end of a second transmission shaft 633, and the second transmission shaft 633 is connected with the bottom turntable 3.
The utility model discloses a in the further embodiment, seted up a plurality of screw thread mounting hole 31 on the bottom carousel 3, bottom carousel 3 passes through screw thread mounting hole 31 and device base 4 is connected.
In a further embodiment of the present invention, the device base 4 is rectangular, and the two first holographic image emitting devices 1 and the two second holographic image emitting devices 2 are respectively mounted on four corners of the device base 4.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious changes made from the description and drawings should be included within the scope of the present invention.
Claims (7)
1. A dual imaging hybrid holographic display, comprising:
the two first holographic image emitting devices are arranged at an included angle of 45 degrees with the horizontal plane and are arranged oppositely;
the two second holographic image emission devices are arranged at an included angle of 45 degrees with the horizontal plane, the two second holographic image emission devices are oppositely arranged, and one second holographic image emission device is arranged between every two first holographic image emission devices;
the projection screen is arranged between the two first holographic image emission devices and the two second holographic image emission devices and receives light projected by the two first holographic image emission devices and the two second holographic image emission devices;
the bottom turntable is provided with the two first holographic image emission devices and the two second holographic image emission devices, and the bottom turntable rotates by taking the axis of the bottom turntable as a shaft.
2. A dual imaging hybrid holographic display of claim 1, in which the line connecting two said first holographic emission devices and the line connecting two said second holographic emission devices are perpendicular to each other.
3. A dual imaging hybrid holographic display of claim 1, further comprising: the device comprises a device base, wherein the two first holographic image emission devices and the two second holographic image emission devices are installed on the device base, the device base is installed on the bottom turntable, a power supply is arranged in the device base, and the power supply is respectively connected with the two first holographic image emission devices and the two second holographic image emission devices.
4. The dual imaging hybrid holographic display of claim 1, further comprising:
the motor is arranged below the bottom turntable;
the transmission device is connected with an output shaft of the motor, the motor drives the transmission device to rotate, and the transmission device is connected with the bottom turntable.
5. A dual imaging hybrid holographic display of claim 1, in which the actuator comprises:
one end of the transmission belt is connected with an output shaft of the motor;
one end of the first transmission shaft is connected with the other end of the transmission belt;
the other end of the first transmission shaft is arranged in the transmission box, a first bevel gear and a second bevel gear are arranged in the transmission box, the other end of the first transmission shaft is connected with the first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is connected with one end of a second transmission shaft, and the second transmission shaft is connected with the bottom turntable.
6. The holographic display of claim 3, in which the bottom turntable has a plurality of threaded mounting holes formed therein, the bottom turntable being connected to the device base through the threaded mounting holes.
7. A dual imaging hybrid holographic display of claim 3, in which said device mount is rectangular, two said first holographic image launching devices and two said second holographic image launching devices being located at respective corners of said device mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222389041.7U CN218601687U (en) | 2022-09-08 | 2022-09-08 | Double-imaging hybrid holographic display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222389041.7U CN218601687U (en) | 2022-09-08 | 2022-09-08 | Double-imaging hybrid holographic display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218601687U true CN218601687U (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222389041.7U Active CN218601687U (en) | 2022-09-08 | 2022-09-08 | Double-imaging hybrid holographic display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218601687U (en) |
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2022
- 2022-09-08 CN CN202222389041.7U patent/CN218601687U/en active Active
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