CN207366828U - A kind of wear-type wireless display of low delay - Google Patents
A kind of wear-type wireless display of low delay Download PDFInfo
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- CN207366828U CN207366828U CN201720576265.5U CN201720576265U CN207366828U CN 207366828 U CN207366828 U CN 207366828U CN 201720576265 U CN201720576265 U CN 201720576265U CN 207366828 U CN207366828 U CN 207366828U
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Abstract
It the utility model is related to a kind of wear-type wireless display of low delay, it is characterised in that：Support bracket fastened agent structure is worn to be located in front of the head of people, wear and be mounted with the display module that optics can be saturating below fixing bracket agent structure, the display module is located at immediately ahead of human eye, wear the inside installation electronic unit of fixing bracket agent structure, electronic unit includes display processing unit, control module, sensor, radio receiving transmitting module, loudspeaker, power supply module and button, which are located at, to be worn on the leg structure of fixing bracket both sides, power supply module includes internal battery, and internal battery receives the quick charge of external power supply wired or wireless way.Radio receiving transmitting module is connected with external electronic device by WIFI, WiGig cordless communication network.The wireless display of wearing of low delay uses two kinds of wireless transmission methods of WiFi and WiGig, according to the difference of the data content type of transmission, selects different transmission modes.
Description
Technical field
It the utility model is related to a kind of wear-type wireless display of low delay.
Background technology
Existing head-mounted display apparatus（HMD,Head-Mounted Display）Two kinds of forms are broadly divided into, " one
Formula " and " split type ".Integral type head-wearing display device refers to that most hardware component all concentrates in together, and is all located at head dress
In putting, include display module, computing module, communication module, power module etc.；Split type head-wearing display device refers to only show
Show that module and a part of sensor assembly are integrated in head-wearing device, other computing modules, communication module, power module etc. and integrate
In another hardware body, head-wearing device and exterior hardware body are attached by cable.
All there is obvious deficiency in the head-wearing display device of two kinds of forms：Integral type head-wearing display device in order to control fever and
The battery of weight, the processor of generally use lower-performance and less capacity；It is and for more preferable process performance and more aobvious
Show content sources, the split of process performance and image sources is provided by another part hardware beyond head-wearing display device main body
Formula mode is a kind of good solution, but split type head-wearing device is hard due to there is single line cable to connect another part
Part, can cause headwork, the inconvenience of body action of people, thus the wearing not as integral type again in flexibility and portability
Display device.
In conclusion it is necessary to provide a kind of wear-type wireless display of low delay to solve the above problems.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of wear-type wireless display of low delay, solves
The problem of existing integral type or bad split type head-mounted display apparatus experience.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of wear-type wireless display of low delay, including wear fixing bracket, it is characterised in that：Wear fixed branch
The agent structure of frame is located in front of the head of people, wears the display mould for being mounted with that optics can be saturating below fixing bracket agent structure
Block, the display module are located at immediately ahead of human eye, wear the inside installation electronic unit of fixing bracket agent structure, electronic unit bag
Display processing unit, control module, sensor, radio receiving transmitting module are included, loudspeaker, power supply module and button, which are located at, wears fixation
On the leg structure of stent both sides, control module respectively with display processing unit, sensor, radio receiving transmitting module, loudspeaker with
And button is connected, display processing unit is connected with display module, and radio receiving transmitting module passes through wireless with external electronic device
Communication network connects, and power supply module includes internal battery, and internal battery receives the quick of external power supply wired or wireless way and fills
Electricity.
The leg structure is attached with wearing support bracket fastened main body by a flexible pivot structure, should
Pivot structure provides a grip force to cephalad direction, wears user more comfortable firm.
It is described to wear the fixed elastic head band of the complementary enhancing of fixing bracket installation, worn for a long time for mitigating user
To the constriction of the bridge of the nose of people, ear during device.
It is described to wear support bracket fastened Upper portion and be provided with metal heat dissipation material.
Sunshade lens are installed in the outside of display module.Sunshade lens are used to weaken the strong light that external environment enters eyes,
On the other hand, the protective action of protection display module and user's eye can be played.
When the wear-type wireless display wirelessly obtains real-time audio-video data from external electronic device, lead to
Cross the wireless technology transmission connection of 802.11ad WiGig.Using in the state of the technology, it can be achieved that ultralow delay without pressure
The transmission of the high-resolution image data of contracting, can easily realize data transfer of the 1080p60 images without compression,
The radio receiving transmitting module is connected with external electronic device by WIFI, WiGig cordless communication network.Low delay
Wear wireless display and use two kinds of wireless transmission methods of WiFi and WiGig, according to the difference of the data content type of transmission,
Select different transmission modes.
External power supply is by wired or wireless mode to the internal battery in wear-type wireless display power supply module
Carry out quick charge.
Compared with prior art, the beneficial effects of the utility model are：
A kind of wireless display of wearing of low delay described in the utility model uses WiFi and the wireless biographies of two kinds of WiGig
Defeated mode, according to the difference of the data content type of transmission, selects different transmission modes；
A kind of low delay described in the utility model wear wireless display realize the nearly eye of wear-type optics can be saturating
（see-through）It has been shown that, through translucent display picture, it can be seen that external real environment, realizes augmented reality
Display effect；
A kind of wireless display of wearing of low delay described in the utility model is integrated with battery apparatus, and realizes
The quick-charge function of device and wired, wireless different charge mode, improve the power supplying efficiency and usage experience of device.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the wear-type wireless display of low delay；
Fig. 2 is a kind of theory of constitution block diagram of the wear-type wireless display of low delay；
Fig. 3 is a kind of display module principle schematic of the wear-type wireless display of low delay.
Embodiment
A kind of structure diagram of the wear-type wireless display of the low delay of the utility model as shown in Figure 1.Bag
Include and wear fixing bracket 1, display module 2, electronic unit 3, loudspeaker 6, power supply module 7 etc..
Wherein, wear fixing bracket 1 and be used as agent set structure, mainly by above nose and ear with head contact and
Fixed support, the agent structure for wearing fixing bracket 1 are located in front of the head of people, and other electronic units are all installed in stent
Portion is simultaneously connected with each other.
Wear be mounted with below fixing bracket agent structure optics can (see-through) effect thoroughly display module 2, this
Display module 2 is located at immediately ahead of human eye, and the virtual image shown by display module is located at the front of the sight of people, and display module possesses
Can be saturating（see-through）Imaging function, while allowing the people to see the display virtual image through can be saturating display module, it is seen that it is extraneous
True environment.The inside for wearing fixing bracket agent structure of the top of display module 2 is installed with main electronic unit 3, electricity
Subassembly 3 includes display processing unit, control module, sensor, radio receiving transmitting module, loudspeaker 6, power supply module 7 and button 9
On the leg structure 10 for wearing 1 both sides of fixing bracket.
Wearing support bracket fastened leg structure 10 can fold inward, and be conducive to reduce device after folding idle
Space hold under state, is conducive to carry and store convenient for users to carrying.Leg structure 10 is with wearing support bracket fastened master
Body is attached by a flexible pivot structure 11, which can provide a folder to cephalad direction
Power, wears user more comfortable firm.
In the present embodiment, the fixed elastic head band 12 of complementary enhancing can also be installed by wearing fixing bracket, for subtracting
To the constriction of the bridge of the nose of people, ear during light user's long-time wearable device, comfort level is lifted.
In the present embodiment, metal heat dissipation material 13 is provided with wearing support bracket fastened Upper portion, to accelerate to show
Show the heat dissipation of module and other circuit devcies.
In the present embodiment, the outside of support bracket fastened display module is being worn（Outside）, sun shading lens 14 can be installed,
On the one hand, which can play the role of the eyes of device and people certain protection external impact, on the other hand, can hide
A part of ambient is covered, the image for making to present on display module becomes apparent from.The sun shading lens are replaceable, and user can
To replace the sun shading lens of different perspective degree according to extraneous different light intensity, more preferable augmented reality display effect is reached
Fruit.
A kind of theory of constitution block diagram of the wear-type wireless display of low delay as shown in Figure 2, control module difference
It is connected with display processing unit, sensor, radio receiving transmitting module, loudspeaker and button, display processing unit and display mould
Block connects, and radio receiving transmitting module is connected with external electronic device by cordless communication networks such as WIFI, WiGig.
Sensor mainly the measure spatial attitude including magnetic field, acceleration of gravity, gyroscope spatial attitude sensing
Device and environment photosensitive sensors.Spatial attitude sensor records posture action data in real time, and environment photosensitive sensors record in real time
Ambient light intensity data, is subsequently sent to control module.
Control module connects sensor, and obtains the data of sensor, according to the current value of data and variation tendency into
Row analysis judges, function command can be sent to other function modules according to the result that analysis judges, it is achieved thereby that low delay
The automated control of the partial function of wear-type wireless display.When the numerical value reduction that environment photosensitive sensors are sent, control
Module analysis judges that environment dimmed, need to turn down brightness of display screen, and then just sending automatically, which reduces the instruction of brightness of display screen, arrives
Display processing unit；When quick change occurs once in the numerical value that spatial attitude sensor is sent, control module is according to numerical value change
It is that the action once quickly to come back has been done on the head of user that situation, which judges, according to processing scheme preset in control module, control
Molding block, which is sent, heightens the instruction of volume to loudspeaker unit.
Further, control module can also receive manual by user positioned at the button worn in fixing bracket leg structure
The signal sent after triggering, when user wants to realize some operation, the corresponding function button that can be press...withed one's finger on stent leg, is controlled
Molding block sends command adapted thereto to corresponding function module again after receiving push button signalling, such as sends instructions to display processing list
Member, realizes display brightness adjusting, 2D/3D image handoff functionalities, or issues instructions to loudspeaker unit to realize volume adjustment work(
Energy.
In an example, control module uses embedded system, and the processor of control module is public using stars at dawn semiconductor
The MSTAR TSUMV56RU chips of department, the chip support HDMI inputs, and LVDS outputs, three-dimensional voice output, can receive button and refer to
Order and sensing data, while built-in MCU chip can realize simple program computing, can realize all functions of control module
Demand.
Radio receiving transmitting module realizes the wireless communication with external electronic device, and external electronic device can be any band shadow
Sound output function and the device for possessing corresponding radio transmission-receiving function, such as the common blue light player of family expenses install wireless receiving and dispatching additional
Module, external electronic device output video/audio image are transferred to the wear-type wireless display of low delay by radio receiving transmitting module
On.Same principle, external electronic device are not limited only to family expenses, are also applied for the rows such as any industrial, medical treatment, education, security
The electronic equipment of the audio-visual output of industry field band.Also a kind of external electronic device with better function can be band calculation process and
The electronic equipment of wireless communication capability, for example multi-channel video picture can be generated（Picture can be itself computing generation, can also
It is that collection is received from other equipment）, be provided simultaneously with the computers of WiFI/WiGig wireless communication abilities, it, which can be received, comes
From after a kind of sensing data and director data of wear-type wireless display, the processing and analysis by intelligence, it would be desirable to
Contents screen is sent to wear-type wireless display in a manner of the wireless image-sound stream of real-time low delay.
In one embodiment, the sensing data received and key command are passed through radio receiving transmitting module by control module
It is sent to external electronic device, external electronic device is received after data by default program prediction scheme, will be sent to low delay head
The video data for wearing formula wireless display makes respective change, such as, when user wears low delay wear-type Wireless Display
Device when watching interactive 360 degree of full-view images that external electronic device transmits, wirelessly by external electronic device real-time reception
The sensing data that transceiver module transmits, unexpected data have the change of a numerical value, through external electronic device quick computing point
Analysis, judges that the head of user is turned left and have rotated 45 degree, the left side that then external electronic device immediately generates new computing
Turned 45 degree of panoramic video picture and the video-audio data of synchronous sound to be wirelessly sent to low delay wear-type wireless
Video-audio data is sent control module by the radio receiving transmitting module of display device, radio receiving transmitting module again, and control module is again by sound
Data sending sends image data to display processing unit, display processing unit is sent image data to again to loudspeaker
Display module, so as to allow user to see by display module automatically according to oneself attitudes vibration and the void of constantly corresponding change
As picture.
In another example, the video that external electronic device provides multichannel to low delay wear-type wireless display is believed
During number content（These contents screens are probably being generated with computing for external electronic device itself storage, it is also possible to which collection receives
From more other electronic equipments）, user can trigger the switching call instruction that button sends image content, instruction warp
External electronic device is sent to by control module, radio receiving transmitting module, external electronic device receives instruction, by the picture of multichannel
Content does the picture effects such as various scalings, arrangement, picture-in-picture, and the picture after then treating is sent to low delay in real time again
Wear-type wireless display.
Radio receiving transmitting module realizes the wireless communication with external electronic device, and the content of communication includes different types of data
Information, such as video, audio, file, sensing data etc..Further, wireless receiving and dispatching mould uses WiFI and two kinds of WiGig
Communication simultaneous transmission, is transmitted while realizing two kinds of communications of WiFI and WiGig.Radio receiving transmitting module is pressed
According to certain strategy and method, using the data transfer of most suitable communication progress low delay.
In an embodiment of the utility model, wear-type wireless display is wirelessly from external electronic device
Transmitted when obtaining real-time audio-video data using the wireless technology of 802.11ad WiGig, which is 60Ghz,
The speed transmission data of 7Gbit/s is can reach in theory, it can be achieved that the nothing of ultralow delay in the state of using the technology
The transmission of the high-resolution image data of compression, can easily realize data transfer of the 1080p60 images without compression, by reality
Test, compared with wired HDMI image transmittings, the picture delay that WiGiG modes are transmitted is less than 4ms, in terms of 60 two field picture per second
Calculate, delay is less than the switch speed of 1/4 frame, this is well below perception of the people to picture delay.Such wireless transmission method exists
In data transmission bauds, it can almost be equal to the impression that wired data transfer brings people.Further, the utility model
In order to realize the laser propagation effect of ultralow delay, radio receiving transmitting module can also use transmission mode of other images without compression, than
Such as technologies such as WiDi, WHDI.When radio receiving transmitting module and external electronic device are transmitting other data, such as sensing data
With director data etc., then using 802.11 more conventional a/b/g/n technical transmissions.Two kinds of transmission modes can be carried out at the same time.
In another embodiment, wear wireless display with external electronic device transmission sensor data, instruction number
According to being carried out by WiFi Radio Transmission Technologys.
Display processing unit receive the vision signal from control module and be converted into specifically with display screen phase
The signal format matched somebody with somebody, the left and right display screen being then transferred to respectively in the display module of left and right, can normally show image, display
Processing unit is provided simultaneously with the switching display processing function of 2D/3D images, and switching mode can be according to the 2D's or 3D of image source
Characteristic automatically switch, can also user control switching manually by control module.When image source data is 3D forms, display
The 3D image datas are decomposed into the two two different pictures for possessing 3D field depth characteristics in left and right by processing unit, then by left eye
Picture is sent to corresponding left display screen, right eye picture is sent to corresponding right display screen, so that when user wears and watches,
The virtual image picture of 3D stereoscopic visions can be appreciated.Another function of display processing unit is to shield the control of brightness, when receiving
The instruction for the adjusting virtual image display brightness that control module is sent, display processing unit adjust corresponding screen backlight illumination.At one
In example, display processing unit matches the fpga logic chip circuits of 8 series of company of Sentos using the U.S..
Display module is located at the front of human eye, is its corresponding left and right display module respectively in front of right and left eyes.Show mould
Block is mainly made of display screen, backlight and optical mirror slip, and display screen can use the screen of LCOS, DLP, LCD or OLED etc. to show skill
Art, optical mirror slip group are formed by one group of specific lens combination, and the light that the image on display screen is sent passes through optical mirror slip
After the multiple transmission of group, reflection, human eye is entered, so that allow people to see the virtual image of amplification, meanwhile, human eye can also pass through transparent
Optical mirror slip group see exterior true environment, it is achieved that can penetration（see-through）The nearly eye of augmented reality is shown
Show effect.The picture display brightness of display module can be adjusted by the brightness for the backlight for adjusting display screen, regulative mode
Can according to light sensor perceive ambient brightness be adjusted automatically, can also user's manual key be adjusted.
In one embodiment, the display module principle such as the wear-type wireless display of a kind of low delay in Fig. 3 is shown
Shown in intention, including display screen 15, lens 16, can spectroscope 17 thoroughly, can transflector mirror 18.Display screen 15 is parallel with lens 16 to be set
Put, can spectroscope 17 and display screen be in thoroughly 45 degree of angle, can transflector mirror 18 be vertically arranged with display screen 15.When display screen 15
On show image, light is converged by lens 16, and then a part for light is by can reflex to can transflection for spectroscope 17 thoroughly
Penetrate screen 18, this some light again by can transflector mirror 18 reflect eyes into people, so as to form the virtual image 19.This is
A kind of a kind of nearly optics of the eye image-forming principle for realizing the virtual image amplified at a distance, particularly can thoroughly spectroscope 17 with can transflector
Mirror 18 can be thoroughly（see-through）, therefore the light of external environment condition also can be by can spectroscope 17 and can transflector mirror thoroughly
18 enter in the eyes of people, it is achieved thereby that the tool of the virtual image and actual environment is as the display effect of augmented reality seen at the same time.
Loudspeaker is used to listen to sound, and installed in wearing close to the position of ear on fixing bracket, it, which is received, comes from nothing
Line transceiver module transmits and the audio signal after being treated via control module.Further, wear-type Wireless Display
There is audio interface on device, can be with lug machine equipment.
The main body of power supply module is battery, and battery is used for power supply when wear-type wireless display works.Power supply module
There is provided to the function of quickly charging battery, external power supply can be accessed and carry out quick charge, wear-type is wirelessly shown while charging
Showing device can keep working normally.External power supply can fill wear-type wireless device by wired or wireless mode
Electricity.
In one embodiment, user wears wear-type wireless display and walks about and grown in a big scope
The work of time, in the regional extent that user walks about, in the region that particularly some needs stop, there is provided wireless charging
Supply unit.When user and device be in device can wireless charging scope when, user need not do any operation, wear
Wireless display automatically begins to quick wireless charging.So user unconsciously in, device i.e. complete quickly fill
Electricity, ensures user's much time using device with this.
Claims (8)
1. a kind of wear-type wireless display of low delay, including wear fixing bracket, it is characterised in that：Wear fixing bracket
Agent structure be located in front of the head of people, wear and be mounted with the display module that optics can be saturating below fixing bracket agent structure,
The display module is located at immediately ahead of human eye, wears the inside installation electronic unit of fixing bracket agent structure, and electronic unit includes
Display processing unit, control module, sensor, radio receiving transmitting module, loudspeaker, power supply module and button, which are located at, wears fixed branch
On the leg structure of frame both sides, control module respectively with display processing unit, sensor, radio receiving transmitting module, loudspeaker and
Button is connected, and display processing unit is connected with display module, and radio receiving transmitting module passes through channel radio with external electronic device
Communication network connects, and power supply module includes internal battery, and internal battery receives the quick charge of external power supply wired or wireless way.
A kind of 2. wear-type wireless display of low delay as claimed in claim 1, it is characterised in that：The leg knot
Structure is attached with wearing support bracket fastened main body by a flexible pivot structure, the pivot structure provide one to
The grip force of cephalad direction, wears user more comfortable firm.
A kind of 3. wear-type wireless display of low delay as claimed in claim 1 or 2, it is characterised in that：It is described to wear
The fixed elastic head band of the complementary enhancing of fixing bracket installation, to the nose of people during for mitigating user's long-time wearable device
Beam, the constriction of ear.
A kind of 4. wear-type wireless display of low delay as claimed in claim 1 or 2, it is characterised in that：It is described to wear
Support bracket fastened Upper portion is provided with metal heat dissipation material.
A kind of 5. wear-type wireless display of low delay as claimed in claim 1 or 2, it is characterised in that：In display mould
The outside installation sunshade lens of block.
A kind of 6. wear-type wireless display of low delay as claimed in claim 1 or 2, it is characterised in that：It is described to wear
When formula wireless display wirelessly obtains real-time audio-video data from external electronic device, pass through 802.11ad WiGig
Wireless technology transmission connection.
A kind of 7. wear-type wireless display of low delay as claimed in claim 1 or 2, it is characterised in that：It is described wireless
Transceiver module is connected with external electronic device by WIFI, WiGig cordless communication network.
A kind of 8. wear-type wireless display of low delay as claimed in claim 1 or 2, it is characterised in that：External power supply
Quick charge is carried out to the internal battery in wear-type wireless display power supply module by wired or wireless mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576265.5U CN207366828U (en) | 2017-05-23 | 2017-05-23 | A kind of wear-type wireless display of low delay |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576265.5U CN207366828U (en) | 2017-05-23 | 2017-05-23 | A kind of wear-type wireless display of low delay |
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| Publication Number | Publication Date |
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| CN207366828U true CN207366828U (en) | 2018-05-15 |
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| CN201720576265.5U Active CN207366828U (en) | 2017-05-23 | 2017-05-23 | A kind of wear-type wireless display of low delay |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116088182A (en) * | 2020-02-24 | 2023-05-09 | Oppo广东移动通信有限公司 | Head-mounted device |
-
2017
- 2017-05-23 CN CN201720576265.5U patent/CN207366828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116088182A (en) * | 2020-02-24 | 2023-05-09 | Oppo广东移动通信有限公司 | Head-mounted device |
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Effective date of registration: 20190716 Address after: Room 101-69 and 70, Building No. 999, Jingxing Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Ai Ai Bang (Hangzhou) Technology Co., Ltd. Address before: 311121 Building 508, No. 18, 998 Wenyi West Road, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou BLUESTER Technology Co., Ltd. |