CN212846183U - 3D rotating display device with 360-degree visual angle - Google Patents
3D rotating display device with 360-degree visual angle Download PDFInfo
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- CN212846183U CN212846183U CN202021451010.4U CN202021451010U CN212846183U CN 212846183 U CN212846183 U CN 212846183U CN 202021451010 U CN202021451010 U CN 202021451010U CN 212846183 U CN212846183 U CN 212846183U
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Abstract
The utility model provides a rotatory display device of 3D with 360 degrees visual angles, include: the LED display screen comprises a motor, an LED display screen and an FPGA controller, wherein one side of the LED display screen is connected with the output end of the motor, the motor drives the LED display screen to wind the LED display screen to rotate 360 degrees along the rotation axis of the LED display screen, and the FPGA controller is electrically connected with the LED display screen to realize static scanning control of images of the LED display screen. The utility model discloses a motor drives the display screen rotation, and the FPGA controller is rotating the image of each angle all changeable each visual angle for different details can all be seen at every angle, reach real 3D and show.
Description
Technical Field
The utility model relates to a show the field, in particular to rotatory display device of 3D with 360 degrees visual angles.
Background
The prior art rotary display is only planar 3D, the 3D display belongs to pseudo 3D, and can be only watched by standing on the front of one display, namely, when displaying, people can not see images around the display, and the real 3D needs to be capable of observing the picture of a display object from all directions. It can be seen that the so-called 3D display in the prior art is essentially a flat display, and 3D is formed by visual difference, and the effect can be observed only in the front.
In the prior art, a 3D display mode using a mitsubishi mirror projection is also available, and the 3D display mode using the mitsubishi mirror projection is composed of four mirrors, and four surfaces of an object to be displayed are projected onto four mirror surfaces, but only four surfaces can be observed, and the object cannot be completely displayed. However, this type of display can display 3D, can display details of an object viewed from front, back, left, and right, has only 4 planes, and cannot view details at other angles, and is bulky and expensive.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rotatory display device of 3D with 360 degrees visual angles to solve at least one above-mentioned technical problem.
To solve the above problem, as an aspect of the present invention, there is provided a 3D rotary display device having a 360 degree viewing angle, including: the LED display screen comprises a motor, an LED display screen and an FPGA controller, wherein one side of the LED display screen is connected with the output end of the motor, the motor drives the LED display screen to wind the LED display screen to rotate 360 degrees along the rotation axis of the LED display screen, and the FPGA controller is electrically connected with the LED display screen to realize static scanning control of images of the LED display screen.
Since the technical scheme is used, the utility model discloses a motor drives the display screen rotation, and the FPGA controller is rotating the image of each angle all changeable each visual angle for different details can all be seen to every angle, reach real 3D and show.
Drawings
Fig. 1 schematically shows a front view of the present invention;
figure 2 schematically shows a side view of the invention;
fig. 3 schematically illustrates a rear view of the present invention;
fig. 4 schematically shows a top view of the present invention.
Reference numbers in the figures: 1. a motor; 2. and an LED display screen.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
The utility model discloses an aspect provides a rotatory display device of 3D with 360 degrees visual angles, include: motor 1, LED display screen 2 and FPGA controller, one side of LED display screen 2 with the output of motor 1 is connected, the drive of motor 1 LED display screen 2 winds 360 degrees rotations of the axis of rotation of LED display screen 2, the FPGA controller with the electricity of LED display screen 2 is connected in order to realize the static scanning control of 2 images of LED display screen.
Because the conventional liquid crystal screen or LED display screen adopts dynamic scanning, the dynamic scanning refresh rate is very low and far cannot reach the speed required by high-speed rotation. And the FPGA is in parallel output, so that the refreshing rate of the screen can be greatly improved by the FPGA. Therefore, the utility model discloses a high-speed FPGA device static scanning LED display screen drives the LED display screen rotation through motor 1, and high-speed rotation is switching the image picture always, so can realize 360 visual angles and can both observe the details of each face of the object in the display image, realize really showing 3D promptly to it is small with low costs.
Since the technical scheme is used, the utility model discloses a motor 1 drives the display screen rotation, and the FPGA controller is rotating the image of each angle all changeable each visual angle for different details can all be seen to every angle, reach real 3D and show.
When an object needs to be displayed, images of all visual angles of the object can be shot, and then the images are played according to the angles when the object is rotated, so that the displayed details can be clearly seen at any angle of 360 degrees. For example, a person can be shown, standing in front can see the front of the person, standing at the side can see the side of the person, and standing at the back can see the back of the person.
Due to the adoption of the technical scheme, the utility model is particularly suitable for merchants to display own products so as to obtain better customer experience and enable customers to observe fine details; or students can better know the learned objects in the application scene of class. In addition, the method can be used for game interaction scenes and has better game experience.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. A 3D rotational display device having a 360 degree viewing angle, comprising: motor (1), LED display screen (2) and FPGA controller, one side of LED display screen (2) with the output of motor (1) is connected, motor drive LED display screen (2) wind the rotation axis 360 degrees rotations of LED display screen (2), the FPGA controller with LED display screen (2) electricity is connected in order to realize the static scanning control of LED display screen (2) image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021451010.4U CN212846183U (en) | 2020-07-21 | 2020-07-21 | 3D rotating display device with 360-degree visual angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021451010.4U CN212846183U (en) | 2020-07-21 | 2020-07-21 | 3D rotating display device with 360-degree visual angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212846183U true CN212846183U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021451010.4U Active CN212846183U (en) | 2020-07-21 | 2020-07-21 | 3D rotating display device with 360-degree visual angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212846183U (en) |
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2020
- 2020-07-21 CN CN202021451010.4U patent/CN212846183U/en active Active
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