CN211014853U - Real-time 3D scene sharing interactive device - Google Patents

Abstract

The utility model provides a real-time 3D scene sharing interactive installation, includes mirror holder subassembly (1), mirror leg subassembly (2), its technical essential is: the circuit module (19) comprises a first PCB circuit board and a second PCB circuit board, wherein the first PCB circuit board is arranged in a cavity (192) between the display screen (191) and the heat dissipation plate (152) and used for inputting and outputting video signals, the second PCB circuit board is arranged in a shell at the side part of the spectacle frame and used for inputting control signals and outputting audio signals, and the first PCB circuit board and the second PCB circuit board are connected through a flat cable used for exchanging data. The multifunctional electric vehicle has the advantages of simple and compact structure, various functions, good user experience, strong cruising ability and the like.

Description

Real-time 3D scene sharing interactive device

Technical Field

The utility model relates to a VR equipment, a real-time 3D scene sharing interactive installation specifically says so.

Background

The existing intelligent glasses have single functions, can only record simple videos and play audios, and cannot realize the interaction of real-time scenes shot by a camera due to the limitation of data transmission speed; and the function of the complex VR device is expensive due to the integration of most of the infrequently used functional modules, which is not beneficial to popularization and use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a real-time 3D scene sharing interactive installation, fundamentally has solved above-mentioned problem, and it has advantages such as simple structure is compact, the function is various, user experience is good, duration is strong.

In order to achieve the above purpose, the utility model provides a following technical scheme: this real-time 3D scene sharing interactive equipment includes mirror holder subassembly (1), mirror leg subassembly (2), and mirror holder subassembly (1) includes interpupillary distance adjusting part (14), circuit module (19), and interpupillary distance adjusting part (14) are including carrying lens support (141), adjust knob (142) of fresnel lens (143), and adjust knob (142) pass through the gear and rack structure meshing between a pair of lens support (141), and its technical essential is:

the circuit module (19) comprises a first PCB circuit board which is arranged in a cavity (192) between the display screen (191) and the heat dissipation plate (152) and used for inputting and outputting video signals, and a second PCB circuit board which is arranged in a shell at the side part of the spectacle frame and used for inputting control signals and outputting audio signals, wherein the first PCB circuit board and the second PCB circuit board are connected through a flat cable used for exchanging data;

the first PCB circuit board is provided with a video signal conversion module, a camera interface for mounting the camera module, a cold light L ED module and a pair of display screens (191) which are electrically arranged at the input end of the video signal conversion module and correspond to the Fresnel lens (143), wherein the back sides of the display screens (191) are provided with heat dissipation assemblies (15), each heat dissipation assembly (15) comprises a heat dissipation plate (152) arranged at the front end of the mirror bracket assembly (1) and heat dissipation holes (151) arranged on the mirror bracket body, and the heat dissipation holes (151) are correspondingly arranged at the upper end and the lower end of a cavity between the Fresnel lens (143) and the display screens (191);

the second PCB circuit board on one side is provided with an SD card slot (111), a TYPE-C interface (112) and a power supply control module, a lithium battery is arranged between a heat dissipation plate (152) at the front end of the mirror bracket assembly (1) and a display screen (191), and the second PCB circuit board on the other side is provided with a touch module, an audio output module, an audio input module and a video and audio signal input interface connected with a data line (12) of the TYPE-C interface; the glasses leg component (2) is provided with a loudspeaker module connected with an output interface of the audio output module.

The utility model has the advantages that: under the 5G background, the device and the system collect, store and send real-time 3D scenes to a client with the same device, and simultaneously receive and display real-time 3D videos and audios sent by the client to realize scene interaction.

The real-time scene sharing interactive device integrates head-mounted glasses type 3D real-time scene video and audio acquisition, sending, receiving, displaying and storing, and the device, a 5G smart phone and a special APP form a real-time scene sharing interactive system.

The first PCB circuit board is connected with the second PCB circuit board through the flat cable, and binary data can be transmitted between the circuit modules only by arranging a single processing module, so that the chip cost and the processing cost are reduced, the overall weight is reduced, and the circuit modules are easier to wear.

Drawings

Fig. 1 is an isometric side view structural schematic diagram of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic sectional view of the present invention.

Detailed Description

The following describes the present invention in detail with reference to fig. 1 to 3 by way of specific embodiments. The real-time 3D scene sharing interaction equipment comprises a mirror bracket assembly 1 and mirror leg assemblies 2, wherein the mirror bracket assembly 1 comprises a pupil distance adjusting assembly 14 and a circuit module 19, the pupil distance adjusting assembly 14 comprises a lens support 141 carrying a Fresnel lens 143 and an adjusting knob 142, and the adjusting knob 142 is meshed between the pair of lens supports 141 through a gear and rack structure.

The circuit module 19 comprises a first PCB for inputting and outputting video signals, and a second PCB for inputting control signals and outputting audio signals, which are disposed in a cavity 192 between the display screen 191 and the heat dissipation plate 152, and are disposed in a side housing of the glasses frame, and the first PCB and the second PCB are connected by a flat cable for exchanging data;

the first PCB circuit board is provided with a video signal conversion module, a camera interface for mounting the camera module, a cold light L ED module and a pair of display screens 191 which are electrically arranged at the input end of the video signal conversion module and correspond to the Fresnel lens 143, wherein the back sides of the display screens 191 are provided with heat dissipation assemblies 15, each heat dissipation assembly 15 comprises a heat dissipation plate 152 arranged at the front end of the mirror bracket assembly 1 and heat dissipation holes 151 arranged on the mirror bracket body, and the heat dissipation holes 151 are correspondingly arranged at the upper and lower ends of a cavity between the Fresnel lens 143 and the display screens 191;

the second PCB circuit board on one side is provided with an SD card slot 111, a TYPE-C interface 112, and a power supply control module, a lithium battery is provided between the heat dissipation plate 152 and the display screen 191 at the front end of the mirror bracket assembly 1, and the second PCB circuit board on the other side is provided with a touch module, an audio output module, an audio input module, and a video/audio signal input interface connected with the data line 12 of the TYPE-C interface; the temple component 2 is provided with a loudspeaker module connected with an output interface of the audio output module.

For self-developed chips, the self-developed circuit modules can be integrated on the PCB in advance, and for commercially available circuit modules such as camera modules, L ED modules, battery modules, display screen modules and the like, corresponding data interfaces can be reserved on the PCB, and the self-developed circuit modules can be assembled on a production line as required to achieve the purposes of sub-packaging the modules and reducing the research and development cost.

When two persons far away from the heavy ocean wear the VR device simultaneously, the visual angle exchange can be realized through the intelligent terminal under the clamping of 4G and 5G communication technologies, and the real-time conversation is realized.

The second PCB circuit board is integrated with an audio acquisition module, the sound acquisition side of the audio acquisition module corresponds to the pickup hole 17, and audio data in different directions are acquired in real time. Of course, after the data line 12 is connected to an intelligent terminal, such as a smart phone, the microphone of the phone can also be directly used as the audio data acquisition module. In order to improve the immersion effect, sound collection modules can be arranged on the second PCB circuit boards on the two sides respectively and used for outputting the surround stereo effect. The power control module, the TF card slot 111 and the TYPE-C interface are integrated on the second PCB circuit board on one side, so that the lithium battery can be charged or data interaction with intelligent equipment can be realized when the glasses are independently used, one mouth can be used for multiple purposes, and the overall structure is simplified. When the data line is connected with the mobile phone, the mobile phone supplies power to the mobile phone, and when the Bluetooth is connected with the mobile phone or not connected with the mobile phone, the built-in battery supplies power.

Because the change of camera position arouses because different wearers' skull width (age is the main influence factor), leads to the discomfort of long-range 3D video, and the interpupillary distance adjusting part has been designed to improve the application scope of glasses. Through the gear rack structure, under the control of the lens support, the positions of the left lens and the right lens are adjusted simultaneously, so that the optimal viewing interpupillary distance is achieved. The Fresnel lens commonly used in the field is adopted as the lens, and then the 3D immersion effect is improved.

In addition, for the convenience that improves data communication, save the data line and to using the influence of travelling comfort, also can integrate on the PCB circuit board and be used for carrying out short distance wireless transmission's bluetooth module with the smart mobile phone, through the special APP of cell-phone end arbitrary invite possess the user side of same equipment in the cell-phone address book with it and establish the contact, with the real-time video signal and audio signal transmission user side about that glasses gathered after handling.

The user side confirms to accept the invitation through a special APP downloaded by the 5G mobile phone, the same glasses equipment is connected with the mobile phone through a data line or Bluetooth, and the received left and right audio and video digital signals are decompressed and decoded by an audio and video processing module in the equipment, and scene reappearance is realized on a left display screen, a right display screen and a left and right earphones. The inviting party simultaneously receives and reproduces the 3D video sent by the invited party to realize real-time scene interaction. The user can select to store the received video and audio or the video and audio being captured according to the requirement through a function key (a storage switch) or a remote control handle.

Through the touch area at the side part, the preset operation instruction is realized, and the functions such as scene switching, sharing selection, self-display mode and the like are realized. The 3D scene shot by the camera in real time in front of eyes can be watched through the glasses equipment without being connected with the mobile phone in the self-display mode. The function key or the remote control handle can also be used for selectively taking pictures or recording videos of the scene in front of the eyes. And the stored video and audio material can be played back or the stereo video in the USB can be watched.

Furthermore, a gyroscope and a sensor can be arranged in the mirror bracket assembly, so that the user end can see the correspondingly moving video picture along with the rotation of the head, and the participation and immersion of the user end are enhanced.

Description of reference numerals:

1 spectacle frame assembly

11 functional region

111TF card slot

112TYPE-C interface

113 Power key

12 data line

13 pick-up head

14 interpupillary distance adjusting assembly

141 lens holder

142 adjusting knob

143 Fresnel lens

15 heat sink assembly

151 heat dissipation hole

152 heat sink

16 Cold light L ED

17 pick-up hole

18 touch control area

19 circuit module

191 display screen

192 cavity

2 temple Assembly

21 loudspeaker

Claims (1)

1. The utility model provides a real-time 3D scene sharing interactive equipment, includes mirror holder subassembly (1), mirror leg subassembly (2), and mirror holder subassembly (1) includes interpupillary distance adjusting part (14), circuit module (19), and interpupillary distance adjusting part (14) are including carrying lens support (141), adjust knob (142) of fresnel lens (143), and adjust knob (142) pass through the rack and pinion structure meshing between a pair of lens support (141), its characterized in that:

the circuit module (19) comprises a first PCB circuit board which is arranged in a cavity (192) between the display screen (191) and the heat dissipation plate (152) and used for inputting and outputting video signals, and a second PCB circuit board which is arranged in a shell at the side part of the spectacle frame and used for inputting control signals and outputting audio signals, wherein the first PCB circuit board and the second PCB circuit board are connected through a flat cable used for exchanging data;

the first PCB circuit board is provided with a video signal conversion module, a camera interface for mounting the camera module, a cold light L ED module and a pair of display screens (191) which are electrically arranged at the input end of the video signal conversion module and correspond to the Fresnel lens (143), wherein the back sides of the display screens (191) are provided with heat dissipation assemblies (15), each heat dissipation assembly (15) comprises a heat dissipation plate (152) arranged at the front end of the mirror bracket assembly (1) and heat dissipation holes (151) arranged on the mirror bracket body, and the heat dissipation holes (151) are correspondingly arranged at the upper end and the lower end of a cavity between the Fresnel lens (143) and the display screens (191);

the second PCB circuit board on one side is provided with an SD card slot (111), a TYPE-C interface (112) and a power supply control module, a lithium battery is arranged between a heat dissipation plate (152) at the front end of the mirror bracket assembly (1) and a display screen (191), and the second PCB circuit board on the other side is provided with a touch module, an audio output module, an audio input module and a video and audio signal input interface connected with a data line (12) of the TYPE-C interface; the glasses leg component (2) is provided with a loudspeaker module connected with an output interface of the audio output module.

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