CN208063369U

CN208063369U - A kind of Wireless 3 D FPV video glasses

Info

Publication number: CN208063369U
Application number: CN201820572630.XU
Authority: CN
Inventors: 赵大彦
Original assignee: Zhongshan Da Jing Intelligent Technology Co Ltd
Current assignee: Zhongshan Da Jing Intelligent Technology Co Ltd
Priority date: 2018-04-21
Filing date: 2018-04-21
Publication date: 2018-11-06
Anticipated expiration: 2028-04-21

Abstract

The utility model proposes a kind of Wireless 3 D FPV video glasses, realize the playing function of HD video and 3 D video, meet the visual experience demand in the fields such as home entertaining and game, it includes glasses shell and wearing component, the left and right LCD display for being provided with control panel in the glasses shell and being connect with control panel, several operation keys are provided on glasses shell, it is characterised in that：The control panel includes Receiver Module, HDMI module, decoder, FPGA module and LCD drive modules, the input side of the decoder is connect with the Receiver Module, HDMI module respectively, the outlet side of decoder is connected to FPGA module to export vision signal, the LCD drive modules are controlled after being handled by the FPGA module to be exported, the LCD drive modules have the first via output for connecting left LCD display, with the second tunnel output for connecting right LCD display, the HDMI module has HDMI interface.

Description

A kind of Wireless 3 D FPV video glasses

Technical field

The utility model is related to a kind of Wireless 3 D FPV video glasses.

Background technology

FPV（First person main perspective）Video glass is a kind of intelligent wearable device providing visual sensory to user, As its name, FPV video glasses can be such that user is freely controlled by user, and the mobile viewing video content of subjectivity is answered at present With being more extensively in the visual detection in unmanned plane field.With the demand growth in the fields such as home entertaining and game, user is to vision The requirement of experience is higher and higher, and the cry that FPV video eyes are regarded into these fields is also higher and higher, however conventional FPV videos Glasses function is relatively simple, only has the display of wireless video signal, and the demand being not met by audiovisual entertainment application needs It is adjusted improvement.

Utility model content

Based on background technology, the utility model proposes a kind of Wireless 3 D FPV video glasses, realize HD video and three-dimensional The playing function of video, meets the visual experience demand in the fields such as home entertaining and game, and particular technique content is as follows：

A kind of Wireless 3 D FPV video glasses, including glasses shell and component is worn, control is provided in the glasses shell Making sheet and the left and right LCD display being connect with control panel, are provided with several operation keys, the control on glasses shell Plate includes Receiver Module, HDMI module, decoder, FPGA module and LCD drive modules, the input side point of the decoder It not being connect with the Receiver Module, HDMI module, the outlet side of decoder is connected to FPGA module to export vision signal, The LCD drive modules are controlled after being handled by the FPGA module to be exported, the LCD drive modules, which have, connects left LCD The first via of display screen exports, and the second tunnel of the right LCD display of connection exports, and the HDMI module has HDMI interface.

The beneficial effects of the utility model：It is provided with Receiver Module and HDMI module, two kinds of video sources are provided and are obtained Approach also realizes the reception of high-definition video signal by HDMI module so that FPV other than conventional reception of wireless signals Video glass can play HD video；Meanwhile two dimension or 3 D video pattern are arranged by FPGA module, in two-dimensional video mould Under formula, LCD drive modules generate the identical output signal of two-way, and under 3 D video module, LCD drive modules generate left and right Video output signals realize that 3 D video plays.The increase of these functions makes the application scenarios of FPV video glasses be no longer limited to Unmanned plane field has entered the fields such as home entertaining and game.

Description of the drawings

Fig. 1 is the organigram of Wireless 3 D FPV video glasses.

Fig. 2 is the functional block diagram of Wireless 3 D FPV video glasses.

Fig. 3 is the decoder circuit figure of Wireless 3 D FPV video glasses.

Fig. 4 is the FPGA module circuit diagram of Wireless 3 D FPV video glasses.

Fig. 5 is the HDMI module circuit diagram of Wireless 3 D FPV video glasses.

Fig. 6 is the LCD drive module circuit diagrams of Wireless 3 D FPV video glasses.

Fig. 7 is the power supply module circuit diagram of Wireless 3 D FPV video glasses.

Specific implementation mode

As follows in conjunction with attached drawing, application scheme is further described：

Referring to attached Fig. 1 and 2, a kind of Wireless 3 D FPV video glasses, including glasses shell 1 and wearing component 2, the pendant To wear component 2 be elastic band for head-mount, is provided with control panel 3 in the glasses shell 1 and is connect with control panel 3 Left and right LCD display 41,42, is provided with several operation keys 5 on glasses shell 1, and the control panel 3 includes radio frequency reception Module 31, HDMI module 32, decoder 33, FPGA module 34 and LCD drive modules 35, the input side difference of the decoder 33 It is connect with the Receiver Module 31, HDMI module 32, the outlet side of decoder 33 is connected to FPGA module 34 and is regarded with exporting Frequency signal controls the LCD drive modules 35 after being handled by the FPGA module 34 and is exported, the LCD drive modules 35 It is exported with the first via for connecting left LCD display 41, and connects the second tunnel output of right LCD display 42, the HDMI moulds Block 32 has HDMI interface 321.

Referring to attached drawing 3 to 7, the circuit of 3 each module of control panel implements line：

The Receiver Module 31 is 5.8G Receiver Modules, and the HDMI module 32 includes model CH7101A- The HDMI processing chips of BF, the decoder 33 include the decoding chip of model TW8816BGA, and the FPGA module 34 includes The FPGA processing chips of model ICE40HXIK-CB132, the LCD drive modules 35 include the LCD of model KCD-A251 Driving chip.

Each functions of modules and design of control panel 3：

1）Receiver Module (RF Receive Module), for receiving wireless signal of the other equipment by 5.8G The video emitted, and it is transferred to decoder（Decoder）Module is handled.

2）HDMI modules are converted into analog rgb signal, and be transferred to decoder for receiving HDMI signals （Decoder）Module is handled.

3）Decoder（Decoder）Module, the CVBS signals and HDMI module for receiving Receiver Module output are defeated The analog rgb signal gone out, is converted into digital signal, and zoom in and out, and a 640*480 is exported with the format of RGB888 （Under 2D patterns）Or 1280*480（Under 3D patterns）Image, give FPGA processing.

4）FPGA module is used for Rcv decoder（Decoder）The digital picture of module output, and by original RGB888's Format conversion is the format that LCD drive modules can receive, and is divided into two-way output.In 2 d mode, this two-way output letter It is number just the same；In 3 d mode, FPGA module exports the 640*480 images on the left side to the 1st tunnel, by the 640*480 on the right Image is exported to the 2nd tunnel.

5）LCD drive modules, the digital signal for receiving FPGA module output, then the digital signal is converted to The analog signal that MirocLCD can be received, makes image be shown on LCD display.

6）Power module, for external 7-12V power supplys to be converted to the voltages such as 5V, 3.3V, 1.8V, 1.2V, -6V, And it supplies above-mentioned module and uses.

It is that above-mentioned preferred embodiment should be regarded as application scheme embodiment for example, all with application scheme thunder Technology deduction, replacement, improvement etc. same, approximate or make based on this, are regarded as the protection domain of this patent.

Claims

1. a kind of Wireless 3 D FPV video glasses, including glasses shell and component is worn, control is provided in the glasses shell Plate and the left and right LCD display being connect with control panel, are provided with several operation keys on glasses shell, it is characterised in that： The control panel includes Receiver Module, HDMI module, decoder, FPGA module and LCD drive modules, the decoder Input side is connect with the Receiver Module, HDMI module respectively, and the outlet side of decoder is connected to FPGA module to export Vision signal controls the LCD drive modules after being handled by the FPGA module and is exported, and the LCD drive modules have The first via output of left LCD display is connected, and the second tunnel output of the right LCD display of connection, the HDMI module have HDMI interface.

2. Wireless 3 D FPV video glasses according to claim 1, it is characterised in that：The Receiver Module is 5.8G Receiver Module.

3. Wireless 3 D FPV video glasses according to claim 1, it is characterised in that：The wearing component includes being used for The elastic band of head-mount.

4. Wireless 3 D FPV video glasses according to claim 1 or 2 or 3, it is characterised in that：The HDMI module packet Include the HDMI processing chips of model CH7101A-BF.

5. Wireless 3 D FPV video glasses according to claim 1 or 2 or 3, it is characterised in that：The FPGA module packet Include the FPGA processing chips of model ICE40HXIK-CB132.

6. Wireless 3 D FPV video glasses according to claim 1 or 2 or 3, it is characterised in that：The decoder includes The decoding chip of model TW8816BGA.

7. Wireless 3 D FPV video glasses according to claim 1 or 2 or 3, it is characterised in that：The LCD drive modules LCD driving chips including model KCD-A251.