TWM655871U - Holographic fan display device with human body sensing - Google Patents

Abstract

A human body sensing holographic fan display device includes a human body sensing module and at least one holographic fan device electrically connected to each other; the human body sensing module includes a sensor and a control unit, and the control unit is electrically connected to the holographic fan device; when the sensor receives an external human body signal or the signal emitted by the human body sensing module changes, the signal will activate the holographic fan device through the control unit and display a holographic floating image.

Description

Human body sensing holographic fan display device

This creation is about a display device, which refers to a human body sensing holographic fan display device that can activate the holographic fan device through the control unit through the sensor of the human body sensing module, through external human body signals or changes in signals emitted by the human body sensing module, so as to display floating images.

According to the general market, fans who have watched the Marvel movie "Iron Man" know that when the male protagonist calls his AI computer "Jarvis", the AI computer not only answers the male protagonist with voice, but also projects floating images in the air. Although this is a movie special effect, all walks of life in Japan have included this technology in the strategic industry and actively promoted standardization. Because the application of floating image technology in the future will far exceed 3D displays. The current popular AR, VR, MR and other technologies all require wearing heavy glasses or displays, which is not only inconvenient, but also has the side effect of dizziness. The floating image technology is a completely naked image, which is not only natural but also has no side effects. Other sequelae: Currently, there are many floating image technologies, each with its own advantages and disadvantages, but the common disadvantage is that the image is not large enough, because it is impossible to use splicing images to achieve a large area effect. However, in recent years, holographic fan display devices have broken through this limitation. This device not only can splice and enlarge the image, but also has high color saturation, high clarity, high brightness, and a wide viewing angle. It is currently the most perfect floating display technology. Please refer to the first, second, and third figures, which are the principle diagrams of the holographic fan display of educational supplies and the implementation diagrams of the high-resolution dynamic image floating in the air of the holographic fan display device of educational supplies. The holographic fan display device for daily necessities is assembled into a large screen. The holographic fan display device 3 is composed of an LED light strip 31, which is composed of hundreds of mini light-emitting diodes (LEDs) placed on the LED light strip 31. When the electric motor 310 rotates at a high speed of hundreds of revolutions per minute, the light strip cannot be seen by the human eye. However, when hundreds of LEDs rotate, a transparent screen will be formed in the air. When the LED receives the lighting signal, a screen will instantly appear in the air. Then, using the visual retention characteristics of the human eye, a three-dimensional image is seen, and the screen is continuously updated at high speed. New, a high-resolution dynamic image will float in the air vividly (as shown in the second picture), and can even be spliced into a large screen (as shown in the third picture); however, the current holographic fans display all videos, but they are controlled by pressing the switch, and at most they can be played by mobile phone APP or remote control, and their interactivity is very poor, especially in the AI era, human-computer interactivity is the future trend; therefore, living supplies cannot be interactive, and floating image display technology without interactive capabilities cannot expand the commercial practical level and greater economic benefits, which greatly reduces the practicality. This is what the industry and consumers are eager to break through.

In order to solve the above-mentioned shortcomings of the existing technology, the main purpose of this invention is to provide a human body sensing holographic fan display device, which includes a human body sensing module and a holographic fan device; the human body sensing module includes a sensor and a control unit, the control unit is electrically connected to the holographic fan device, and the holographic fan device can be electrically connected to the sound playback unit, in order to overcome the difficulties in the existing technology.

The secondary purpose of this invention is to provide a human body sensing holographic fan display device, which includes a memory card, a motor, a chip and an LED light strip; the LED light strip includes a circuit board, a light-emitting diode (LED) and a base.

Another purpose of this invention is to provide a human body sensing holographic fan display device. When the sensor receives external human body signals (such as infrared rays, etc.) or signal changes (such as millimeter waves, ultrasonic waves) emitted by the human body sensing module, the signal will activate the holographic fan device through the control unit, and the chip of the holographic fan device installed on the circuit board will decode the image data of the memory card into an image signal and then display the holographic floating image.

Another purpose of this creation is to provide a human body sensing holographic fan display device that effectively improves ease of use, has interactive capabilities, excellent sound and light, and expands commercial practicality and economic benefits.

The problem that this creation wants to solve is that according to the common practice of holographic fan display devices, all videos are displayed by hand pressing the switch to control, and at most using mobile phone APP or remote control to play. Its interactivity is very poor and cannot be interactive. The floating image display technology without interactive capabilities cannot expand the commercial practical level and greater economic benefits, which greatly reduces its practicality.

Technical means to solve the problem. To achieve the above-mentioned purpose, this invention provides a human body sensing holographic fan display device, which includes: a human body sensing module, which includes a sensor and a control unit electrically connected to each other; at least one holographic fan device, which is electrically connected to the control unit of the human body sensing module; using the sensor of the human body sensing module to receive human body signals or signal changes sent by the human body sensing module, the signal is activated through the control unit to display floating images.

Among them, the control unit of the human body sensing module of this invention is electrically connected to the sensor by wire or wirelessly.

Among them, the control unit of the human body sensing module of this invention is electrically connected to the holographic fan device by wire or wireless.

Among them, the holographic fan device of this invention is electrically connected to at least one sound playback unit.

Among them, the holographic fan device of this creation is built-in or externally connected to the sound playback unit.

Among them, the holographic fan device of this creation has WiFi or Bluetooth wireless transmission capabilities.

Among them, the holographic fan device of this creation is used to display floating images independently or spliced into a floating image on a wide screen.

The holographic fan device of this invention includes a memory card, a motor, at least one chip and at least one LED light strip.

Among them, the holographic fan device of this creation is provided with a base, and the motor is arranged on the upper part of the base.

Among them, the LED light strip of the holographic fan device of this invention includes at least one circuit board and multiple light-emitting diodes (LEDs); the LED light strip is electrically connected to the front end of the motor and has the memory card for storing image data and the chip for decoding into image signals; the memory card and the chip are arranged on the circuit board.

Among them, the sensor of the human body sensing module of this invention is an infrared sensor, a millimeter wave sensor, a laser sensor, a radar sensor, an ultrasonic sensor, a sound sensor, a body sensor, a gesture sensor, a motion sensor or a light sensor.

Among them, the holographic fan device of this creation can display floating images of different contents or the same contents.

Among them, the holographic fan device of this creation is covered and fixed with a casing.

Among them, the cover of this creation includes a rear cover or a rear cover and a front cover.

Among them, the rear cover of the cover of this invention is fixed to the base, and the front cover is provided at the front end of the rear cover.

Among them, the LED light strip of the holographic fan device of this creation provides floating images of text or graphics or text and graphics.

Among them, the base of the holographic fan device of this invention is provided with a base at the lower end and has a storage space, and a plurality of holes are provided around at least one side of the base.

Among them, the accommodation space of the base of the present invention accommodates the sensor, the control unit and at least one sound playback unit electrically connected to the holographic fan device.

Among them, the number of LED light strips in the holographic fan device of this creation is at least two.

Compared with the effects of the prior art, the present invention includes the human body sensing module and the holographic fan device. The human body sensing module includes the sensor and the control unit electrically connected to each other, and the control unit is electrically connected to the holographic fan device; the holographic fan device can be electrically connected to the sound playback unit; the holographic fan device includes the memory card, the motor, the chip and the LED light strip; the LED light strip includes the circuit board, the light-emitting diode (LED) and the base; thereby, the sensor is used to receive When an external human body signal (such as infrared rays, etc.) or a signal change (such as millimeter waves, ultrasound) is detected by the human body sensing module, the signal will activate the holographic fan device through the control unit, and the chip of the holographic fan device installed on the circuit board will decode the image data of the memory card into an image signal and then display the holographic floating image; it effectively improves the convenience of use, has interactive capabilities and excellent sound and light, and expands the commercial practical level and economic benefits, which meets the needs of progress, practicality and users, and its benefits are evident.

(Student supplies)

3: Holographic fan display device

31:LED light strip

310: Electric motor

(Original work)

1: Human body sensing holographic fan display device

11: Sensor

12: Control unit

13: Human body sensing module

14: Holographic fan device

141: Base

142:Memory card

143: Motor

144: Chip

145:LED light strip

1451: Circuit board

1452: Light-emitting diode (LED)

15: Sound playback unit

2: Shell

21: Rear cover

22: Front hood

3: Base

30: Storage space

31: Holes

The first picture: shows the principle diagram of the holographic fan for educational supplies.

The second picture is an example of a high-resolution dynamic image floating in the air of a holographic fan display device for educational supplies.

Figure 3: The holographic fan display device for school supplies is spliced into a large screen

The fourth picture: the structural diagram of this creation.

Figure 5: Another better implementation example of this creation.

Figure 6: A three-dimensional assembly diagram of the holographic fan device with a casing.

Figure 7: An example of the holographic fan device used in this creation being assembled into a large screen.

Figure 8: This is an example diagram of the base of the holographic fan device of this invention, which has a base at the bottom end and accommodates the human body sensing module and the sound playback unit connected to the holographic fan device.

This invention is described in detail below with accompanying drawings and in the form of an embodiment. The drawings used in this article are only for illustration and auxiliary description, and may not be the actual proportion and precise configuration of this invention after implementation. Therefore, the proportion and configuration of the attached drawings should not limit the patent scope of this invention in actual implementation.

Please refer to the fourth, fifth, sixth and seventh figures, which are the structural diagram of the present invention, another preferred embodiment of the present invention, the three-dimensional assembly diagram of the present invention's holographic fan device with a casing, and the embodiment diagram of the present invention's holographic fan device assembled into a large screen; the human body sensing holographic fan display device of the present invention in a preferred embodiment, the human body sensing holographic fan display device 1, includes a human body sensing module 13 and at least one holographic fan device 14.

The aforementioned human body sensing module 13 includes a sensor 11 and a control unit 12 electrically connected to each other; the control unit 12 is electrically connected to the sensor 11 by wire or wireless; the control unit 12 is electrically connected to the holographic fan device 14 by wire or wireless, and the sensor 11 is an infrared sensor, a millimeter wave sensor, a laser sensor, a radar sensor, an ultrasonic sensor, a sound sensor, a body sensor, a gesture sensor, a sound sensor, a motion sensor or a light sensor, but this does not limit the present invention (as shown in the fourth and fifth figures).

The aforementioned at least one holographic fan device 14 is electrically connected to the control unit 12 of the human body sensing module 13 (as shown in the fourth and fifth figures); the holographic fan device 14 is electrically connected to at least one sound playing unit 15, and the holographic fan device 14 is built-in or external to the sound playing unit 15 to achieve excellent sound and light effects (as shown in the fifth figure). For example, the sound playing unit 15 of the speaker can play music, but this does not limit the creation; the holographic fan device 14 has WiFi or Bluetooth wireless transmission capabilities; the sensor 11 of the human body sensing module 13 receives human body signals or changes in signals sent by the human body sensing module 13, and the signal is activated by the control unit 12 to display floating images on the holographic fan device 14.

Please refer to the sixth and seventh figures. The holographic fan device 14 of the present invention is used to display floating images independently (as shown in the sixth figure) or to splice into a floating image on a wide screen (as shown in the seventh figure). The holographic fan device 14 includes a memory card 142, a motor 143, at least one chip 144 and at least one LED light strip 145; the LED light strip 145 includes at least one circuit board 1451 and a plurality of light emitting diodes (LEDs) 1452; the LED light strip 145 is electrically connected to the memory card 142 for storing image data and the chip 144 for providing decoded image signals, which is located at the front end of the motor 143; The memory card 142 and the chip 144 are arranged on the circuit board 1451. The holographic fan device 14 is provided with a base 141. The motor 143 is arranged on the upper part of the base 141. The LED light bar 145 provides floating images of text or graphics or text and graphics (as shown in the sixth figure). The holographic fan device 14 can display floating images of different contents or the same contents. The holographic fan device 14 covers and fixes a cover 2. The cover 2 includes a rear cover 21 or a rear cover 21 and a front cover 22. The rear cover 21 is fixed to the base 141. The front end of the rear cover 21 is provided with the front cover 22 (as shown in the sixth figure).

Please refer to the eighth figure, which is an embodiment of the present invention, wherein the base of the holographic fan device is provided with a base at the lower end thereof and accommodates the human body sensing module and the sound playback unit connected to the holographic fan device; the base 141 of the holographic fan device 14 is provided with a base 3 at the lower end thereof and has a receiving space 30, and the base 3 is provided with a plurality of holes 31 on at least one side thereof; the receiving space 30 of the base 3 accommodates the sensor 11, the control module 11, and the sound playback unit 11 connected to the holographic fan device 14; The hole 31 is used for ventilation and to accommodate the sensor 11 that receives external human body signals or the signal change emitted by the human body sensing module 13 and the control unit 12 that is electrically connected to the sensor 11 or to accommodate and play the sound and is electrically connected to the holographic fan device 14, which can be a speaker or a Bluetooth speaker. The sound playing unit 15, however, is not intended to limit this invention.

When the sensor 11 of the human body sensing module 13 receives external human body signals (such as infrared rays, etc.) or signal changes (such as millimeter waves, ultrasonic waves) emitted by the human body sensing module 13, the signal will be electrically connected to the holographic fan device 14 through the control unit 12 and the holographic fan device 14 will be activated, and the image data stored in the memory card 142 will be decoded into image signals through the chip 144, and then the LED light bar 145 will display the floating image to achieve the effect of automatic imaging of human body sensing.

The holographic fan device 14 has WiFi or Bluetooth wireless transmission capability, and the holographic fan device 14 can be built-in or externally connected to the sound playback unit 15, such as using a Bluetooth speaker to play music to achieve excellent sound and light effects.

The control unit 12 of the human body sensing module 13 of the present invention can be electrically connected to a plurality of holographic fan devices 14, and the plurality of holographic fan devices 14 can be assembled into a large screen of a wide screen or separate independent display screens (as shown in the seventh figure); the LED light strip 145 of the holographic fan device 14 includes the circuit board 1451 and the light emitting diode (LED) 1452, and the circuit board 1451 is covered with small light emitting diodes (LED) 1452, which can be miniLEDs. When the sensor 11 of the human body sensing module 13 detects external human body signals (such as infrared rays, etc.), Or the signal emitted by the human body sensing module 13 changes (such as millimeter wave, ultrasonic wave), and this signal will be electrically connected to the holographic fan device 14 through the control unit 12 of the human body sensing module 13, and the motor 143 of the holographic fan device 14 will be activated to make the LED light bar 145 rotate at high speed, forming a floating image that can be displayed in space. At this time, the holographic fan device 14 will read the stored image data from the memory card 142, and then the chip 144 will decode and light up the corresponding pixel. By using the retention characteristics of the human eye, the user can see the image floating in the air, achieving the floating image effect. The holographic fan device 14 can be electrically connected to the sound playback unit 15 to play the file sound effect. The holographic fan device 14 can be assembled into a large widescreen screen; or display different contents individually; the human body sensing module 13 can sense infrared sensors, millimeter wave sensors, laser sensors, radar sensors, ultrasonic sensors, sound sensors, body sensors, gesture sensors, motion sensors or light sensors as mentioned above, but this does not limit the invention; and the number of the LED light strips 145 is at least two leaves , but it does not limit the invention. The LED light strip 145 can also be four-leaf, six-leaf, eight-leaf, etc., so that its resolution and visual effect are better; the more the LED light strip 145's light-emitting diode (LED) 1452 is minimized, the better its resolution and visual effect. The human body sensing holographic fan display device 1 is wrapped in a cover 2 fixed to the base 141; the cover 2 is a rear cover 21 or a rear cover 21 and a front cover 22, the rear cover 21 is fixed to the base 141, and the front cover 22 is provided at the front end of the rear cover 21.

The invention includes the human body sensing module 13 and the holographic fan device 14. The human body sensing module 13 includes the sensor 11 and the control unit 12 which are electrically connected to each other. The control unit 12 is also electrically connected to the holographic fan device 14. The holographic fan device 14 can be electrically connected to the sound playback unit 15. The holographic fan device 14 includes the memory card 142, the motor 143, the chip 144, the LED light strip 145 and the base 141. The LED light strip 145 includes the circuit board 1451 and the light emitting diode (LED) 1452. Thus, When the sensor 11 receives external human body signals (such as infrared rays, etc.) or the signal changes (such as millimeter waves, ultrasonic waves) emitted by the human body sensing module 13, the signal will activate the holographic fan device 14 through the control unit 12, and the chip 144 of the holographic fan device 14 disposed on the circuit board 1451 will decode the image data of the memory card 142 into an image signal and then display the holographic floating image; it effectively improves the convenience of use, has interactive capabilities and excellent sound and light, and expands the commercial practical level and economic benefits, which meets the needs of progress, practicality and users, and its benefits are evident.

From the above, we can see that this creation has indeed achieved the desired improvement by breaking through the previous technical structure, and it is not easy for people familiar with the technology to think of. Moreover, this creation has not been disclosed before the application. Its progressiveness and practicality obviously meet the application requirements for creation patents. Therefore, we have filed a creation application in accordance with the law and sincerely request your approval of this creation patent application to encourage creation. I am very grateful.

The implementation examples described above are only for illustrating the technical ideas and features of this creation. Their purpose is to enable people familiar with this art to understand the content of this creation and implement it accordingly. They cannot be used to limit the patent scope of this creation. That is, all equal changes or modifications made according to the spirit revealed by this creation should still be covered by the patent scope of this creation.

1: Human body sensing holographic fan display device

11: Sensor

12: Control unit

13: Human body sensing module

14: Holographic fan device

Claims (20)

A human body sensing holographic fan display device is characterized in that the human body sensing holographic fan display device comprises: a human body sensing module, which includes a sensor and a control unit electrically connected to each other; at least one holographic fan device electrically connected to the control unit of the human body sensing module; the sensor of the human body sensing module receives a human body signal or a signal change sent by the human body sensing module, and the signal is activated by the control unit to display a floating image. As described in item 1 of the patent application scope, the human body sensing holographic fan display device, wherein the control unit of the human body sensing module is electrically connected to the sensor by wire or wireless. As described in item 1 of the patent application scope, the control unit of the human body sensing module is electrically connected to the holographic fan device by wire or wireless. As described in item 1 of the patent application scope, the human body sensing holographic fan display device, wherein the holographic fan device is electrically connected to at least one sound playback unit. As described in Item 4 of the patent application scope, the human body sensing holographic fan display device, wherein the holographic fan device is built-in or externally connected to the sound playback unit. As described in Item 1 of the patent application scope, the human body sensing holographic fan display device, wherein the holographic fan device has WiFi or Bluetooth wireless transmission capability. As described in item 1 of the patent application scope, the human body sensing holographic fan display device, wherein the holographic fan device is used to display floating images independently or spliced into a floating image on a wide screen. As described in item 1 of the patent application scope, the human body sensing holographic fan display device comprises a memory card, a motor, at least one chip and at least one LED light strip. As described in Item 8 of the patent application scope, the human body sensing holographic fan display device, wherein the holographic fan device is provided with a base, and the motor is provided on the upper part of the base. As described in item 8 of the patent application scope, the human body sensing holographic fan display device, wherein the LED light strip of the holographic fan device comprises at least one circuit board and a plurality of light emitting diodes (LEDs); the LED light strip is electrically connected to the front end of the motor and has the memory card for storing image data and the chip for providing decoding into image signals; the memory card and the chip are arranged on the circuit board. As described in item 9 of the patent application scope, the human body sensing holographic fan display device, wherein the LED light strip of the holographic fan device comprises at least one circuit board and a plurality of light emitting diodes (LEDs); the LED light strip is electrically connected to the front end of the motor and has the memory card for storing image data and the chip for providing decoding into image signals; the memory card and the chip are arranged on the circuit board. As described in item 1 of the patent application scope, the human body sensing holographic fan display device, wherein the sensor of the human body sensing module is an infrared sensor, a millimeter wave sensor, a laser sensor, a radar sensor, an ultrasonic sensor, a sound sensor, a body sensor, a gesture sensor, a motion sensor or a light sensor. As described in Item 1 of the patent application scope, the human body sensing holographic fan display device, wherein the holographic fan device can display floating images of different contents or the same contents. As described in item 11 of the patent application scope, the human body sensing holographic fan display device, wherein the holographic fan device is enclosed and fixed with a casing. As described in item 14 of the patent application scope, the human body sensing holographic fan display device, wherein the housing includes a rear housing or a rear housing and a front housing. As described in item 15 of the patent application scope, the human body sensing holographic fan display device, wherein the rear cover of the cover is fixed to the base, and the front cover is provided at the front end of the rear cover. As described in Item 8 of the patent application, the human body sensing holographic fan display device, wherein the LED light strip of the holographic fan device provides floating images of text or graphics or text and graphics. As described in Item 16 of the patent application, the human body sensing holographic fan display device, wherein the lower end of the base of the holographic fan device is provided with a base and a containing space, and a plurality of holes are provided on at least one side around the base. As described in item 18 of the patent application scope, the human body sensing holographic fan display device, wherein the accommodation space of the base accommodates the sensor, the control unit and at least one sound playback unit electrically connected to the holographic fan device. As described in item 10 or 11 of the patent application scope, the human body sensing holographic fan display device, wherein the number of LED light strips of the holographic fan device is at least two.