Portable interactive holographic image playing box capable of being wirelessly charged

Abstract

The utility model discloses a portable interactive holographic image playing box capable of being charged wirelessly. The box comprises a playing box main body, a box cover, a mounting plate, a liquid crystal display screen, a loudspeaker, a wireless charging transmitting end, a lithium battery charging interface, a lithium battery boost circuit board, a lithium ion battery, a driving plate and a wireless receiving device, one side wall of the box cover is rotationally mounted on the playing box main body; the liquid crystal display screen is installed on the surface of the outer side wall of the playing box body. The mounting plate is fixed in the playing box main body; the lithium battery charging interface, the lithium battery boost circuit board, the lithium ion battery and the driving board are mounted on the mounting plate; and the loudspeaker and the wireless charging transmitting end are arranged on the inner surface of the box cover. The wireless holographic image interaction device simultaneously realizes wireless holographic image interaction and wireless charging, is convenient and free to use, small in size, light in weight and easy to carry, and can be used in daily life.

Description

Technical Field

[0001] The utility model relates to the field of wireless playback boxes, in particular to a portable interactive holographic image playback box capable of wireless charging. Background Art

[0002] Wireless holographic imaging technology, as a fusion of modern communication technology and multimedia technology, is becoming an indispensable part of the information society. However, most of the current products are concentrated in the mid-to-high-end market, and the hardware cost is high, so the overall industrial layout is not reasonable and perfect. There are differences in operating systems and content selection, and virtual reality imaging technology cannot be put into large-scale application.

[0003] With the rapid development of information technology, wireless communication technology has been greatly improved, which has led to higher requirements for holographic imaging technology. At the same time, challenges such as ensuring the stability of data transmission and improving the clarity of holographic imaging still exist. Therefore, the current wireless holographic imaging technology has been highly valued by all parties. At the same time, it solves the constraints of traditional wired, greatly improves the portability and flexibility of imaging, and brings a richer audio-visual experience. At the same time, in many cases now, power banks are an indispensable item. To this end, we propose a portable wireless holographic imaging player box that can be wirelessly charged. Utility Model Content

[0004] In view of the deficiencies in the prior art, the technical problem that the utility model intends to solve is to provide a portable interactive holographic image playback box that can be wirelessly charged.

[0005] The technical solution of the utility model to solve the technical problem is to provide a portable interactive holographic image player box that can be wirelessly charged, characterized in that the player box includes a player box body, a box cover, a mounting plate, a liquid crystal display screen, a speaker, a wireless charging transmitter, a lithium battery charging interface, a lithium battery boost circuit board, a lithium ion battery, a driving board and a wireless receiving device;

[0006] One side wall of the box cover is rotatably mounted on the main body of the player box; the liquid crystal display screen is mounted on the outer side wall surface of the main body of the player box; the mounting plate is fixed inside the main body of the player box; the lithium battery charging interface, the lithium battery boost circuit board, the lithium ion battery and the driving board are mounted on the mounting plate; the speaker and the wireless charging transmitter are mounted on the inner surface of the box cover;

[0007] The LCD screen is connected to the driving board in communication; the speaker is connected to the driving board in communication; the wireless receiving device is plugged into the driving board and connected to the driving board in communication; the wireless receiving device is connected to the external device to be projected in wireless communication;

[0008] The lithium battery charging interface is used to connect an external power source; when connected to an external power source, the lithium battery charging interface is electrically connected to the lithium-ion battery through the lithium battery boost circuit board to charge the lithium-ion battery; when connected to an external power source, the lithium battery charging interface is electrically connected to the wireless charging transmitter and the driver board through the lithium battery boost circuit board to supply power to the wireless charging transmitter and the driver board, and then to the LCD display, the speaker and the wireless receiving device;

[0009] When the lithium battery charging interface is not connected to an external power supply, the lithium-ion battery is electrically connected to the wireless charging transmitter and the driver board through the lithium battery boost circuit board, supplying power to the wireless charging transmitter and the driver board, and then supplying power to the LCD display, the speaker and the wireless receiving device.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) The utility model realizes wireless holographic image interaction and wireless charging at the same time, is convenient and free to use, has a small size, light weight, is easy to carry, and can be used in daily life.

[0012] (2) The utility model can wirelessly receive image information of the device to be projected, thus getting rid of the limitation of wired connections and being more convenient to use.

[0013] (3) The utility model has a wireless charging function, which can wirelessly charge other electrical appliances at any time when the playback box is in use, thereby increasing convenience and practicality and solving certain daily charging problems.

[0014] (4) The utility model is provided with a liquid crystal display screen and a loudspeaker, so that the image and the sound can be played synchronously in real time during holographic imaging, and the playback effect is realistic, thereby increasing authenticity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model.

[0017] In the figure, there are a playback box body 1, a box cover 2, a mounting plate 3, a liquid crystal display 4, a speaker 5, a wireless charging transmitter 6, a lithium battery charging interface 7, a metal button 8, a lithium battery boost circuit board 9, a transmission cable 10, a lithium-ion battery 11, a driving board 12, a wireless receiving device 13, and a terminal wire 14. DETAILED DESCRIPTION

[0018] The specific embodiments of the present invention are given below. The specific embodiments are only used to further illustrate the present invention in detail and do not limit the protection scope of the present invention.

[0019] The utility model provides a portable interactive holographic image player box (referred to as player box) that can be wirelessly charged, characterized in that the player box includes a player box body 1, a box cover 2, a mounting plate 3, a liquid crystal display screen 4, a speaker 5, a wireless charging transmitter 6, a lithium battery charging interface 7, a lithium battery boost circuit board 9, a lithium ion battery 11, a driving board 12 and a wireless receiving device 13;

[0020] One side wall of the box cover 2 is rotatably mounted on the player box body 1 to form a sealed whole; the liquid crystal display screen 4 is mounted on the outer wall surface of the player box body 1; the mounting plate 3 is fixed inside the player box body 1; the lithium battery charging interface 7, the lithium battery boost circuit board 9, the lithium ion battery 11 and the driving board 12 are mounted on the mounting plate 3; the speaker 5 and the wireless charging transmitter 6 are mounted on the inner surface of the box cover 2;

[0021] The LCD screen 4 is connected to the driving board 12 for communication; the speaker 5 is connected to the driving board 12 for communication; the wireless receiving device 13 is plugged into the driving board 12 and connected to the driving board 12 for communication; the wireless receiving device 13 is connected to the external device to be projected for wireless communication;

[0022] The lithium battery charging interface 7 is used to connect an external power source; when connected to an external power source, the lithium battery charging interface 7 is electrically connected to the lithium-ion battery 11 through the lithium battery boost circuit board 9 to charge the lithium-ion battery 11; when connected to an external power source, the lithium battery charging interface 7 is electrically connected to the wireless charging transmitter 6 and the driver board 12 through the lithium battery boost circuit board 9 to supply power to the wireless charging transmitter 6 and the driver board 12, and then to supply power to the LCD screen 4, the speaker 5 and the wireless receiving device 13; the lithium battery boost circuit board 9 is used to change the voltage so that the lithium-ion battery 11 can be safely charged and discharged;

[0023] When the lithium battery charging interface 7 is not connected to an external power source, the lithium-ion battery 11 is electrically connected to the wireless charging transmitter 6 and the driver board 12 respectively through the lithium battery boost circuit board 9 to supply power to the wireless charging transmitter 6 and the driver board 12, and further to supply power to the LCD display 4, the speaker 5 and the wireless receiving device 13.

[0024] Preferably, the liquid crystal display screen 4 is communicatively connected to the driving board 12 via a transmission cable 10 .

[0025] Preferably, the speaker 5 is communicatively connected to the driving board 12 via a terminal line 14 .

[0026] Preferably, the wireless receiving device 13 is plugged into the HDMI video signal input interface of the driving board 12 .

[0027] Preferably, the main control chip of the driving board 12 is a LVDS-PIN type main control chip.

[0028] Preferably, the lithium battery charging interface 7 adopts a Type-C interface.

[0029] Preferably, the playback box further comprises a metal button 8; the metal button 8 is mounted on the mounting plate 3; the metal button 8 is used to control the conduction of the lithium battery boost circuit board 9, and thus control the power supply of the playback box.

[0030] The working principle and workflow of the utility model are:

[0031] The playback box and the device to be projected (not shown) are placed in the same local area network, and the wireless receiving device 13 is connected to the device to be projected via wireless communication to achieve communication connection between the playback box and the device to be projected;

[0032] When the device to be projected provides image information, the wireless receiving device 13 receives the image information and transmits the image information to the LCD screen 4 through the driving board 12 to display the image and the speaker 5 to play the sound, thereby realizing synchronous playback of the image and sound of the device to be projected, the LCD screen 4 and the speaker 5.

[0033] When the lithium battery charging interface 7 is connected to an external power source, press the metal button 8 to change the current through the lithium battery boost circuit board 9, which, on the one hand, powers the playback box, and on the other hand, charges the lithium-ion battery 11, while wirelessly charging other devices through the wireless charging transmitter 6; when the lithium battery charging interface 7 is not connected to an external power source, press the metal button 8, the lithium-ion battery 11 powers the playback box, while wirelessly charging other devices through the wireless charging transmitter 6.

[0034] Anything not described in the present invention is applicable to the prior art.

Claims

1. A portable interactive holographic image player box capable of wireless charging, characterized in that: The playback box comprises a playback box body (1), a box cover (2), a mounting plate (3), a liquid crystal display screen (4), a speaker (5), a wireless charging transmitter (6), a lithium battery charging interface (7), a lithium battery boosting circuit board (9), a lithium ion battery (11), a driving board (12) and a wireless receiving device (13); A side wall of the box cover (2) is rotatably mounted on the player box body (1); a liquid crystal display screen (4) is mounted on the outer wall surface of the player box body (1); a mounting plate (3) is fixed inside the player box body (1); a lithium battery charging interface (7), a lithium battery boost circuit board (9), a lithium ion battery (11) and a driving plate (12) are mounted on the mounting plate (3); and a speaker (5) and a wireless charging transmitter (6) are mounted on the inner surface of the box cover (2); The liquid crystal display screen (4) is connected to the driving board (12) in communication; the speaker (5) is connected to the driving board (12) in communication; the wireless receiving device (13) is plugged into the driving board (12) and is connected to the driving board (12) in communication; the wireless receiving device (13) is connected to the external device to be projected in wireless communication; The lithium battery charging interface (7) is used to connect to an external power source; when connected to an external power source, the lithium battery charging interface (7) is electrically connected to the lithium ion battery (11) through the lithium battery boost circuit board (9) to charge the lithium ion battery (11); when connected to an external power source, the lithium battery charging interface (7) is electrically connected to the wireless charging transmitter (6) and the driving board (12) through the lithium battery boost circuit board (9) to supply power to the wireless charging transmitter (6) and the driving board (12), thereby supplying power to the liquid crystal display (4), the speaker (5) and the wireless receiving device (13); When the lithium battery charging interface (7) is not connected to an external power source, the lithium ion battery (11) is electrically connected to the wireless charging transmitter (6) and the driving board (12) respectively through the lithium battery boost circuit board (9), and supplies power to the wireless charging transmitter (6) and the driving board (12), thereby supplying power to the liquid crystal display (4), the speaker (5) and the wireless receiving device (13).

2. The wirelessly rechargeable portable interactive holographic image player box according to claim 1, characterized in that: The liquid crystal display screen (4) is communicatively connected to the driving board (12) via a transmission cable (10).

3. The wirelessly rechargeable portable interactive holographic image player box according to claim 1, characterized in that: The speaker (5) is communicatively connected to the driving board (12) via a terminal line (14).

4. The wirelessly rechargeable portable interactive holographic image player box according to claim 1, characterized in that: The wireless receiving device (13) is plugged into the HDMI video signal input interface of the driving board (12).

5. The wirelessly rechargeable portable interactive holographic image player box according to claim 1, characterized in that: The model of the main control chip of the driving board (12) is an LVDS-PIN type main control chip.

6. The wirelessly rechargeable portable interactive holographic image player box according to claim 1, characterized in that: The lithium battery charging interface (7) adopts a Type-C interface.

7. The wirelessly rechargeable portable interactive holographic image player box according to claim 1, characterized in that: The playback box further comprises a metal button (8); the metal button (8) is mounted on the mounting plate (3); the metal button (8) is used to control the conduction of the lithium battery boost circuit board (9), thereby controlling the power supply of the playback box.

Images