CN206697069U - Multimedia equipment and digital video interactive - Google Patents
Multimedia equipment and digital video interactive Download PDFInfo
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- CN206697069U CN206697069U CN201720219392.XU CN201720219392U CN206697069U CN 206697069 U CN206697069 U CN 206697069U CN 201720219392 U CN201720219392 U CN 201720219392U CN 206697069 U CN206697069 U CN 206697069U
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Abstract
Technical solutions of the utility model disclose a kind of multimedia equipment and digital video interactive, and the multimedia equipment includes：The process chip of collaboration the first display information of output and the second display information；Receive the first display screen of first display information；Receive the second display screen of second display information；And the line holographic projections frame coordinated with first display screen, line holographic projections frame described in the first display screen face.Line holographic projections technology is applied to Multimedia Mobile end equipment by technical solutions of the utility model, the two-screen Interactive of moving multimedia equipment is realized by " screen of a core two " technology, 360 degree of bore hole 3D display effects can be achieved, while effectively prevent direct infringement of the blue light caused by traditional display screen for user's eyes.
Description
Technical field
The utility model belongs to portable electric appts technical field, and in particular to a kind of multimedia with shuangping san
Equipment and assorted multimedia interactive system.
Background technology
Existing mancarried electronic aid, the display carrier using mobile phone, tablet personal computer as the main product of representative is mostly liquid crystal
Screen, shortcoming are that expressive force is single.(also referred to as learn especially for the portable multimedia apparatus of children, such as early learning machine
Machine), it is mostly single screen display output, and touch input is realized by same screen, and seldom can really realize bore hole 3D
Display effect, lack good Interactive Experience, it is often more important that, if much time using, traditional display screen such as LCD, LED
Caused blue light can adversely affect to eyesight.
Line holographic projections are a kind of bore hole 3D technologies that need not be worn special spectacles and can present, and spectators can be from all directions
See the virtual portrait of solid.Line holographic projections equipment is realized using digital technology, but projector equipment is by different angle
On image projecting to holographic film, holographic three-dimensional image is realized with reflection by light refraction.With regard to existing line holographic projections technology
For, the fields such as commercial product displaying, advertisement are mainly used in before this, are primarily present that volume is big, power consumption is high, using illumination condition
Harsh, substantially can not be interactive the defects of.
AR technologies, grow up on the basis of virtual reality (VR) technology.The void that the technology generates computer
Intend object, scene or system prompt information superposition into real scene, so as to realize the enhancing to reality scene, increase user couple
The perception of real world.It is different from virtual reality (VR) technology it is critical that virtual reality (VR) technology is creation one
Individual brand-new virtual world comes out, and user will be immersed in a virtual synthetic world completely, can not see residing show
The real world.And augmented reality is then to emphasize that actual situation combines, user is allowed to see while real world it can be seen that being superimposed
Virtual objects on real world.
Utility model content
Technical solutions of the utility model technical problems to be solved are that existing multimedia equipment performance is single, it is interactive to lack
With affect one's power of vision.
In order to solve the above technical problems, technical solutions of the utility model provide a kind of multimedia equipment, including：
The process chip of collaboration the first display information of output and the second display information；
Receive the first display screen of first display information；
Receive the second display screen of second display information；And；
The line holographic projections frame coordinated with first display screen, line holographic projections frame described in the first display screen face.
Optionally, the line holographic projections frame includes：Holographic projecting screen and the support stand for supporting the holographic projecting screen, institute
It is the rectangular pyramid with transparent coating side surface to state holographic projecting screen, the display of the first display screen described in pyramid tip face
Face.
Optionally, the multimedia equipment also includes the input unit being electrically connected with the process chip.
Optionally, the input unit includes at least one of keyboard, control lever, button and touch-screen or a variety of.
Optionally, the second display screen is touch display screen.
Optionally, the multimedia equipment also includes the functional module being electrically connected with the process chip.
Optionally, the functional module includes at least one in power module, audio-frequency module, memory module and expansion module
Kind.
Optionally, the multimedia equipment also includes the wireless communication module being electrically connected with the process chip.
Optionally, the wireless communication module includes WIFI communication modules, 3G/4G communication modules, bluetooth communication, near
Field at least one of communication module and infrared communication module.
To solve the above problems, technical solutions of the utility model also provide a kind of digital video interactive of supporting exploitation,
Including at least two above-mentioned multimedia equipments, the multimedia equipment is carried out by the bluetooth module or wireless communication module
Interaction.
Compared with prior art, line holographic projections technology is applied to multimedia equipment by technical solutions of the utility model, by "
Technology realizes the two-screen Interactive of multimedia equipment with the screen of one core two ", 360 degree of bore hole 3D display effects can be achieved, while effectively keep away
Direct infringement of the blue light caused by traditional display screen for user's eyes is exempted from.
Brief description of the drawings
Fig. 1 is the structural representation of the multimedia equipment of the utility model embodiment；
Fig. 2 is the electrical block diagram of the multimedia equipment of the utility model embodiment；
Fig. 3 is the structural representation of the single cpu mode of the multimedia equipment of the utility model embodiment；
Fig. 4 is a kind of structural representation of the online mode of the multimedia equipment of the utility model embodiment；
Fig. 5 is another structural representation of the online mode of the multimedia equipment of the utility model embodiment.
Embodiment
The multimedia equipment of technical solutions of the utility model includes：Collaboration the first display information of output and the second display information
Process chip；Receive the first display screen of first display information；Receive the second display screen of second display information；
And the line holographic projections frame coordinated with first display screen, line holographic projections frame described in the first display screen face.
The multimedia equipment realizes two-screen Interactive by " screen of a core two " technology, with reference to embodiment and accompanying drawing,
Exemplified by applied to intelligent enlightening machine (early learning machine), technical solutions of the utility model are described in detail.Intelligent enlightening machine is
It is a kind of for the Entertainment of children and the multimedia equipment of early education Interactive Experience.
Fig. 1 is refer to, the multimedia equipment of the present embodiment is intelligent enlightening machine A1, including：First display screen 1, second is aobvious
Display screen 2, the line holographic projections frame 4 positioned at the lower section of the first display screen 1 and the process chip being placed in casing 3.
For the screen of first display screen 1 towards casing 3 and the line holographic projections frame 4 of lower section, it is aobvious that second display screen 2 is arranged on first
The side of display screen 1, such as the right side shown in Fig. 1, left side, front side or rear side can also be arranged on.Second display screen 2 can be solid
Set or convertible or drawing and pulling type, can be accommodated in casing 3 when not in use calmly, when deployed can be with slave
Overturn or pull out in shell 3.
Process chip is properly termed as CPU (CPU, Central Processing Unit), is intelligent enlightening
Machine A1 core.The data calculating that process chip is used for intelligent enlightening machine exchanges, all data inside responsible processing, computing,
Control the exchange of data.
Line holographic projections frame includes：The support stand 42 of holographic projecting screen 41 and support holographic projecting screen 41, holographic projecting screen
41 be the rectangular pyramid with transparent coating side surface, the center of the display surface of the first display screen of pyramid tip face 1.
Line holographic projections technology (front-projected holographic display) is also referred to as virtual image technology, its
It is to utilize interference and diffraction principle record and the real 3-D view of reconstructed object.Specifically, its first step is to utilize interference
Principle records object light-wave information, and this is shooting process：Subject forms the object beam of diffusion formula under laser irradiation；It is another
Fraction of laser light is mapped on holofilm as reference beam, and object beam superposition produces interference, the position of each point on object light wave
The intensity being spatially varying mutually is converted into amplitude, so as to utilize the contrast between interference fringe and interval by the complete of object light wave
Portion's information record is got off.The egative film of interference fringe is record after the processing routine such as developing, being fixed, is become as a holography
Figure, or hologram.Second step is to utilize diffraction principle reconstructed object light-wave information, and this is imaging process：Hologram just as
One complicated grating, under coherent laser illumination, the diffraction light wave of the sinusoidal pattern hologram of a linear recording can typically be given
Go out two as that is, original as (also known as primary image) and conjugate image.The image third dimension of reproduction is strong, has real visual effect.
The each section of hologram all have recorded the optical information of each point on object, therefore its each section can reproduce the original in principle
Whole image, multiple different images can also be recorded on same egative film by multiexposure, multiple exposure, and can be without interfering with each other
Show respectively.
The surface overhead of line holographic projections frame 4 has the first display screen 1, and the screen of the first display screen 1 is just thrown facing to holography
Shadow screen 41.When showing line holographic projections, the screen of the first display screen 1 is divided into four parts, and every part of screen is shown respectively to be projected
The four sides image (including front, rear, left and right) of resource, four sides image project on the holographic projecting screen 41 of line holographic projections frame simultaneously
So as to form 360 degree of visual virtual images among projecting rack, bore hole 3D display effect is realized.First display screen, 1 general only application
In projection image, its riding position determines that it does not possess the function that touch input interacts with other.
In an application example, shuangping san technology can be realized using ARM CPU platforms, CPU supports more in itself
Road display interface, using two-way display interface external LCD or LED, realized on software by two independent Framebuffer
The different content of two pieces of screens shows, the Framebuffer filling 3D character data models of one piece of screen, one piece of screen
Framebuffer fills Android display interface contents, the mode as man-machine interaction.The mutual gearing of two screens passes through
Timesharing is filled different display contents and realized.
In the present embodiment, intelligent enlightening machine A1 can also include the input unit being electrically connected with the process chip, institute
At least one of keyboard, control lever, button and touch-screen or a variety of can be included by stating input unit.As shown in figure 1, this implementation
In example, intelligent enlightening machine A1 also includes：Keyboard 51, control lever 52, button 53a, 53b and touch-screen.The touch-screen can collect
Into in second display screen 2, it is, second display screen 2 can be touch display screen, touch and display function are integrated with.
Keyboard 51 can be the full keyboard (Keyboard) of drawing and pulling type, including alphabetical (a-z) key, backspace (Backspace)
Key and carriage return (Enter) key etc..Keyboard 51 is used for the input and output of the corresponding function of study and amusement in intelligent enlightening machine A1.
The general principle of control lever 52 is that the motion of plastic bar is converted into the electronic information that intelligent enlightening machine can handle.
The Basic Design of control lever 52 includes：One manipulation rocking bar being placed on the plastic feet with elastic caoutchouc casing
(Joystick control), rocking bar position directly below is manipulated in the base one piece of circuit board is housed, circuit board is by some " printings
Circuit " forms, and then these connections, draw common wiring from these contacts and be connected to intelligence to several contact contacts
Power imparts rudimentary knowledge to beginners the process chip of machine.Control lever 52 be used for study and amusement in intelligent enlightening machine, upper right, the right side, bottom right, under, it is left
Under, a left side, each orientation manipulation such as upper left.
Button 53 includes the selection key (Select button) that the surface of casing 3 is made up of, be arranged on multiple function keys
53a and power switch (the Power on/off button) 53b for being arranged on the side of casing 3.Selection key is used for intelligent enlightening machine
The function input of interior study and amusement, power switch are used for the unlatching and closing of intelligent enlightening machine.
Second display screen 2 is touch display screen (Touch Screen), by touching icon on display screen or word just
It can realize to host service function, so break away from keyboard and mouse action, made man-machine interaction more simple and direct.Second display screen 2
The existing touch display screens such as condenser type or resistance-type can be used.Second display screen 2 alternatively referred to as aids in the present embodiment
Screen, display and touch manipulation for learning recreation information in intelligent enlightening machine.
Further, the internal circuit configuration schematic diagram of the intelligent enlightening machine shown in Fig. 2 is refer to, intelligent enlightening machine may be used also
With including the wireless communication module being electrically connected with process chip 30.Wireless communication module 31 can be WIFI communication modules, indigo plant
Tooth communication module, infrared communication module, near-field communication (NFC) module, 3G/4G communication modules etc..In the present embodiment, radio communication
Module includes WIFI communication modules 31, bluetooth communication 32 and NFC module 33.
NFC module 33 is used for identification and the digital independent of IC-card.Incorporated by reference to reference to figure 1, the position correspondence of NFC module 33
IC induction zones 57 in the surface of casing 3.IC-card is that integrated circuit card is also referred to as smart card, chip card etc., can in practical application
Identification and data access for exclusive personage in intelligent enlightening machine or object (such as exclusive spirit).
Intelligent enlightening machine can also include the functional module being electrically connected with process chip 30.The functional module includes electricity
At least one of source module, audio-frequency module, memory module and expansion module, the expansion module can include storage extension and connect
At least one expansion interfaces such as mouth, USB (USB, Universal Serial Bus) interface.
In the present embodiment, intelligent enlightening machine also includes：Power module 34, audio-frequency module 35, memory modules 36a, storage mould
Block 36b, storage expansion interface 38 and USB interface 39.
Power module 34 is used for intelligent enlightening machine A1 power management, and intelligent enlightening machine A1 uses rechargeable type lithium battery conduct
Driving power.
Audio-frequency module 35 is used for intelligent enlightening machine A1 audio input and output control.Audio-frequency module 35 can be with being arranged on
Earphone slot (Earphone socket) connection on casing 3, earphone slot can typically use standard 3.5mm slots, for intelligence
Power initiation machine earphone state subaudio frequency output.
Memory modules 36a is also referred to as built-in storage (Memory), and for being interacted in intelligent enlightening machine with CPU, it acts on one
As be operational data in temporary transient storage CPU, and data exchanged with external memory storages such as hard disks.
Memory module 36b is used for the storage of AR intelligent enlightening machine learning recreation data.Memory module 36b can be embedded
Multimedia card (eMMC, Embedded Multi Media Card), eMMC are ordered by MMC associations, primarily directed to mobile phone
Or the embedded memory standard specification of the product such as tablet personal computer.An eMMC clear superiority is to be integrated with one in a package
Controller, it provides standard interface and manages flash memory.EMMC is the solid state hard disc based on flash memory, is used as and deposited using FLASH chip
Storage media, solid state hard disc biggest advantage can exactly be moved, and data protection is adapted in various rings not by power supply
Border uses.
Store the content expansion that expansion interface 38 is used for intelligent enlightening machine.Incorporated by reference to reference to figure 1, storage expansion interface 38 can
To be connected with the TF card groove for being arranged on the side of casing 3 (TF card slot) 58, TF storage cards are that one kind is based on semiconductor quick flashing
The memory device of memory, small volume, data transmission bauds be fast, the excellent characteristic such as hot-swappable is by widely in portable dress
Put use.
USB interface 39 is used for the connection of intelligent enlightening machine and computer and other external equipments, including charging.Incorporated by reference to ginseng
Fig. 1 is examined, USB interface 39 is connected with being arranged on the USB slot (USB slot) 59 of the side of casing 3.USB is connection
A kind of serial bus standard of computer system and external equipment, and a kind of technical specification of input/output interface are extensive
Ground is applied to the information communication products such as PC and mobile device.
In the present embodiment, the operational mode of intelligent enlightening machine can be divided into single cpu mode and online mode.
Typically it may include steps of incorporated by reference to the running with reference to figure 3, the single cpu mode of intelligent enlightening machine：Step
One, input unit such as keyboard, control lever, button and second display screen (touch display screen) send instruction to process chip, and this refers to
Order carries control information or operation information；Step 2, process chip are received by processing after the instruction, to the first display screen
And/or second display screen sends instruction, the instruction carries display information；Step 3, the first display screen and/or second display screen exist
After receiving the instruction, corresponding image or image information are shown respectively, and the image or image information that the first display screen is shown are thrown
Penetrate and form stereo virtual in holographic projecting screen, convergence.
For example, by physical keyboard or touch-screen input instruction, (game state is mobile, jump, attacked, anti-user
Drive, early education state is selection, confirmation, cancellation, letter, numeral etc.), the instruction of input is converted to computer angle after calculation process
The corresponding actions of color, reaction, special efficacy etc. by the first display screen display output, the image of the first display screen output through the screen just under
The line holographic projections frame of side is assembled to form stereo virtual, it is allowed to which user projects the image of formation so as to realize bore hole 3D from viewing on four sides
Effect.
It may include steps of incorporated by reference to a kind of running with reference to figure 4, the online mode of intelligent enlightening machine：Step
One, device A 1 and device A 2 are attached by bluetooth communication D1, D2；Step 2, input unit C1 send manipulation instruction
Process chip B1 to device A 1；Instruction processing is message by step 3, process chip B1, passes through the Bluetooth communication of device A 1
Module D1 sends message to the bluetooth communication D2 of device A 2；Step 4, the process chip B2 of device A 2 is by the message transformation
To instruct, and this is carried into the instruction transmission of display information to display device E2 (the first display screen and/or second of device A 2
Display screen)；Step 5, after the appliance arrangement E2 of device A 2 receives this instruction, shown accordingly.Similarly, input
Device C2 sends instructions to the process chip B2 of device A 2, device A 2 can also by process chip B2, bluetooth communication D2,
Bluetooth communication D1 sends message to device A 1, and the message transformation is instruction by the process chip B1 of device A 1, and is sent extremely
The display device E1 (the first display screen and/or second display screen) of device A 1.Device A 1 and device A 2 are intelligent enlightening machine.
For example, two equipment (No. 1 machine and No. 2 machines) are realized by bluetooth connection and fought.Firstly the need of No. 1 machine and 2
Number machine establishes bluetooth connection.After successful connection, No. 1 machine instructs that (online is mostly game fighting, that is, moves, jumps by input through keyboard
Jump, attack, defence etc.), the instruction of input is converted to corresponding actions, reaction, the special efficacy of No. 1 machine role 1 after calculation process, and
By projection screen output display stereoprojection effect.Now, the real-time position of role in the small map of the simultaneous display of auxiliary screen 1 of No. 1 machine
Put, a series of auxiliary informations such as role's blood volume monitor for user 1.
While No. 1 machine handles said instruction, part command content passes through bluetooth real-time Transmission to No. 2 machines.No. 1 machine hair
The map character location information of mobile class instruction meeting No. 2 machines of real-time update sent.Now, the projection screen projection of No. 2 machines is this
The holding state of machine role 2.And No. 1 machine attack, defence class instruction then can combine Games Software built-in rule give hit,
The judgement dodging, defend etc., corresponding actions, reaction, the special efficacy of role 2 are shown in the projection screen 2 of No. 2 machines, and in auxiliary screen 2
Numerical value change corresponding to upper renewal display is observed for user 2.
After the completion of above-mentioned bout clearing, into second leg, the status of No. 1 machine and No. 2 machines is exchanged, and is moved by No. 2 machine inputs
Dynamic to be instructed with attack, No. 1 machine synchronized update is standby with the feedback such as being hit.Processing mode, the order of process chip, projection screen with it is auxiliary
The information updating rule for helping screen to show is constant.Bout alternately, go round and begin again until a side win, disconnect.
It may include steps of incorporated by reference to another running with reference to figure 5, the online mode of intelligent enlightening machine：Step
Rapid one, device A 1 and device A 2 pass through WIFI communication modules G1, G2 or 3G/4G communication modules H1, H2 and cloud service respectively
Device F1 connections；By taking WIFI communication modules G1, G2 as an example, step 2, input unit C1 sends processing of the manipulation instruction to device A 1
Chip B1；Step 3, process chip B1 are message by processing is instructed, by the WIFI communication modules G1 of device A 1 to cloud service
Device F1 sends the message；Step 4, input unit C2 send process chip B2 of the manipulation instruction to device A 2；Step 5, processing
Chip B2 is message by processing is instructed, and the message is sent to cloud server F1 by the WIFI communication modules G2 of device A 2；Step
Rapid six, cloud server F1 are handled two message after the message of device A 1 and device A 2 is received, and processing is tied
Fruit is respectively sent to device A 1 and the step 7 of device A 2, device A 1 receives disappearing for cloud server F1 to send the pattern of message
After breath, an instruction for carrying display information is sent by process chip B1 processing, and to display device E1；Step 8,
After the display device E1 of device A 1 receives this instruction, shown accordingly；Step 9, device A 2 receive cloud service
After device F1 message, an instruction for carrying display information is sent by process chip B2 processing, and to display device E2；
Step 10, after the display device E2 of device A 2 receives this instruction, shown accordingly.
Based on the online mode of above-mentioned intelligent enlightening machine, technical solutions of the utility model also disclose a kind of multimedia interactive
System, including at least two above-mentioned multimedia equipments, the multimedia equipment are interacted by wireless communication module.
Technical solutions of the utility model pass through the motherboard circuit and solution of brand-new design for the electronic section realization of hardware
Certainly scheme, it is possible to achieve based on two pieces of display screens are driven by chip piece under Android system, and two pieces of display screens can show respectively
Show different content, input and output can be achieved in two pieces of display screens.Also additionally allow to connect physical keyboard input instruction simultaneously.It is existing
There is the example of Android system, such as mobile phone, tablet personal computer electronic equipment are single screen output and realized by same screen tactile
Input is touched, relation is put in the position for being limited to screen and holographic projecting screen, and single screen electronic equipment can not export holography in input
Projection, interaction can not be inputted again when exporting line holographic projections.And to be then to provide one piece of projection screen special for technical solutions of the utility model
It is responsible for output line holographic projections image in real time, while auxiliary screen can also show auxiliary information and can be real by the various ways such as touching
Existing Interactive Experience.
Further, on the basis of line holographic projections effect is realized, touch-screen, control lever, the full keyboard of hardware components offer
Design Deng input unit is realized while line holographic projections export, and may provide the user with input and interactive possibility.
Technical solutions of the utility model are realized simultaneously, by two for opticator realization in dual display function
Space arrangement and the function of block display screen divide, and one of display screen coordinates the line holographic projections frame of customization, can be by the display screen
The plane picture of output is converted into 3D visual effects so as to realize bore hole 3D effect, another piece of display screen through the projection of line holographic projections frame
Then auxiliary shows other information and supporting conduct touch input end.
Technical solutions of the utility model in software section for realizing, for the hardware system of foregoing research and development, according to it
The a full set of bottom software of the supporting research and development of specifications parameter realizes that double-screen asynchronous such as show, control, interacting (similar to bottom behaviour at the basic function
Make system), it is ensured that the game of subsequent development, using etc. run on a hardware platform, meet that third party developer is subsequently soft
The SDK interfaces of part exploitation need.
In summary, technical solutions of the utility model pass through " single double screen " (process chip, two display screens) skill
Art realizes shuangping san and interaction, wherein, the first display screen coordinates special line holographic projections frame, is hardly losing Picture Showing
360 degree of bore hole 3D effects are realized on the premise of power, second display screen can show normal image, word etc..Double screen combination is more existing
There is single screen equipment to realize more rich various visual performance and mode of communication.Particularly with low age audient, collection can be obviously prolonged
The duration of middle notice is so as to greatly improving results of learning.
Augmented reality can by script in real world certain time, be difficult to the sense organ experienced in spatial dimension
Information (such as image, sound, smell, tactile), utilizes graph image Rendering, mode identification technology, interface and visualization
The technological meanses such as technology, tracking and location technology, calibration technique, after simulating, emulate, be superimposed, form virtual numeral letter
Breath, realize the enhancing to reality scene, perception of the increase user to real world.More stimulus to the sense organ may advantageously facilitate children's individual
The development of psychology, and accurate concept can be formed.Reading, cognition in children etc., AR technologies are lively, directly perceived by it
And interactivity, the perception of user can be transferred from many aspects, and the possibility of more mutual educations is provided for home education.
The multimedia equipment of technical solutions of the utility model supports a variety of connection techniques such as WIFI and bluetooth, and can add TF
Card, GPS, camera, SIM card, the functional module such as gravity sensing, motion sensor is to realize long range positioning, video monitoring, hand
The Function Extensions such as gesture control.
Line holographic projections imaging was to coordinate optical projection frame to realize by liquid crystal display or projecting apparatus in the past.Single parts are all
Bulky, complete equipment, which takes up an area, needs several square meters, highly reaches two meters or higher, can only typically be fixedly mounted, meet 220V cities
Electricity.It is exactly to reduce optical projection frame first and the application scenarios that technical solutions of the utility model are directed to are positioned at Mobile portable
To ten cms and overall embedded equipment, traditional glass projecting rack is replaced using the Coating Materials of special substance, is reduced
Volume simultaneously reduces weight.Meanwhile matched various electric elements are also using contour applied to mobile phone, tablet personal computer
Lithium battery power supply mode is also taken in integrated chip and module, power supply, and USB interface charging or wireless charging can be used, it is ensured that
The Mobile portable of product may.
Further, existing product is used for the product demonstration purposes of commercial location, the interaction being substantially not present between user
Experience.But technical solutions of the utility model can provide a variety of input sides such as physical keyboard, touch-screen, gravity sensing, gesture control
Formula, the game that custom-made is developed can be also coordinated to fully achieve bore hole 3D, shuangping san, human-computer interaction with application software.
Therefore, compared with existing line holographic projections technology, power consumption is greatly reduced in technical solutions of the utility model, reduces body
Product, weight, Mobile portable are reduced, and realize human-computer interaction function.
Although the utility model is disclosed as above with preferred embodiment, it is not for limiting the utility model, appointing
What those skilled in the art is not being departed from spirit and scope of the present utility model, may be by the method and skill of the disclosure above
Art content makes possible variation and modification to technical solutions of the utility model, therefore, every without departing from the utility model technology
The content of scheme, any simple modification made according to the technical essence of the utility model to above example, equivalent variations and
Modification, belong to the protection domain of technical solutions of the utility model.
Claims (10)
- A kind of 1. multimedia equipment, it is characterised in that including：The process chip of collaboration the first display information of output and the second display information；Receive the first display screen of first display information；Receive the second display screen of second display information；AndThe line holographic projections frame coordinated with first display screen, line holographic projections frame described in the first display screen face.
- 2. multimedia equipment as claimed in claim 1, it is characterised in that the line holographic projections frame includes：Holographic projecting screen and The support stand of the holographic projecting screen is supported, the line holographic projections frame is the rectangular pyramid with transparent coating side surface, cone The display surface of first display screen described in the face of body top.
- 3. multimedia equipment as claimed in claim 1, it is characterised in that also include defeated with process chip electric connection Enter device.
- 4. multimedia equipment as claimed in claim 3, it is characterised in that the input unit includes keyboard, control lever, button With at least one of touch-screen or a variety of input simultaneously.
- 5. multimedia equipment as claimed in claim 1, it is characterised in that the second display screen is touch display screen.
- 6. multimedia equipment as claimed in claim 1, it is characterised in that also include the work(being electrically connected with the process chip Can module.
- 7. multimedia equipment as claimed in claim 6, it is characterised in that the functional module includes power module, audio mould At least one of block, memory module and expansion module.
- 8. the multimedia equipment as described in any one of claim 1 to 7, it is characterised in that also include and process chip electricity Property connection wireless communication module.
- 9. multimedia equipment as claimed in claim 8, it is characterised in that the wireless communication module includes WIFI communication moulds At least one of block, 3G/4G communication modules, bluetooth communication, near-field communication module and infrared communication module.
- 10. a kind of digital video interactive, it is characterised in that including the multimedia equipment described at least two claims 8, institute Multimedia equipment is stated to interact by Bluetooth communication or wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720219392.XU CN206697069U (en) | 2017-03-08 | 2017-03-08 | Multimedia equipment and digital video interactive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720219392.XU CN206697069U (en) | 2017-03-08 | 2017-03-08 | Multimedia equipment and digital video interactive |
Publications (1)
| Publication Number | Publication Date |
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| CN206697069U true CN206697069U (en) | 2017-12-01 |
Family
ID=60443096
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720219392.XU Expired - Fee Related CN206697069U (en) | 2017-03-08 | 2017-03-08 | Multimedia equipment and digital video interactive |
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| Country | Link |
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| CN (1) | CN206697069U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781751A (en) * | 2017-03-08 | 2017-05-31 | 上海灵匙电子科技有限公司 | Multimedia equipment and digital video interactive |
| CN107608165A (en) * | 2017-08-22 | 2018-01-19 | 浙江建林电子电气股份有限公司 | A kind of keyboard 3D projection integration machines |
| CN110060523A (en) * | 2019-04-23 | 2019-07-26 | 江苏海事职业技术学院 | A kind of English learning machine dedicated handle and English study device |
-
2017
- 2017-03-08 CN CN201720219392.XU patent/CN206697069U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781751A (en) * | 2017-03-08 | 2017-05-31 | 上海灵匙电子科技有限公司 | Multimedia equipment and digital video interactive |
| CN107608165A (en) * | 2017-08-22 | 2018-01-19 | 浙江建林电子电气股份有限公司 | A kind of keyboard 3D projection integration machines |
| CN107608165B (en) * | 2017-08-22 | 2019-12-24 | 浙江建林电子电气股份有限公司 | Keyboard 3D projection all-in-one machine |
| CN110060523A (en) * | 2019-04-23 | 2019-07-26 | 江苏海事职业技术学院 | A kind of English learning machine dedicated handle and English study device |
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Effective date of registration: 20210121 Address after: 315500 201, 2nd floor, No.16 Zhongshan East Road, Yuelin street, Fenghua District, Ningbo City, Zhejiang Province (self declaration) Patentee after: Ningbo Xiaobai Electronic Technology Co.,Ltd. Address before: Room 5069, No. 536, 538, 542, 548, 552, 556, 558, Hutai Road, Jing'an District, Shanghai 200040 Patentee before: SHANGHAI SMART KEY ELECTRONIC TECHNOLOGY Co.,Ltd. |
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