CN109303442A - A kind of multimedia interaction cabinet - Google Patents
A kind of multimedia interaction cabinet Download PDFInfo
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- CN109303442A CN109303442A CN201811222763.5A CN201811222763A CN109303442A CN 109303442 A CN109303442 A CN 109303442A CN 201811222763 A CN201811222763 A CN 201811222763A CN 109303442 A CN109303442 A CN 109303442A
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- processor
- frame
- dimming glass
- main view
- multimedia interaction
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- 230000003993 interaction Effects 0.000 title claims abstract description 26
- 239000011521 glass Substances 0.000 claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000004973 liquid crystal related substance Substances 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 230000036410 touch Effects 0.000 claims 8
- 230000010354 integration Effects 0.000 abstract description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 12
- 230000006872 improvement Effects 0.000 description 7
- 230000002452 interceptive effect Effects 0.000 description 7
- 238000005286 illumination Methods 0.000 description 6
- 230000008447 perception Effects 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 208000003164 Diplopia Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
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- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Freezers Or Refrigerated Showcases (AREA)
Abstract
The invention discloses a kind of multimedia interaction cabinets, it is characterized in that, including frame and the processor being arranged in frame, the lower portion is provided with exhibition booth, two side plates of the frame are disposed as side view dimming glass, the front of the frame is provided with touch light transmission display screen connected to the processor, and main view dimming glass, the multimedia interaction cabinet are provided on the inside of the touch light transmission display screen further include: side infrared transceiver module group and main view infraluminescence module group；It further include having the controller being wirelessly connected with processor, when the controller exports switching command to the processor, the processor control switching is closed the switch or disconnected.The present invention not only realizes displaying and mutual movement and motor-driven integrative, improves space utilization rate, while also name has the characteristics that data integration and highly-safe.
Description
Technical field
The present invention relates to showcase technical field more particularly to a kind of multimedia interaction cabinets.
Background technique
Showcase be it is a kind of provided for merchandise display, the show stand with protective effect, be chiefly used in company's exhibition room, exhibition
Meeting, department stores etc., the extensive use with science and technology and high-new stage property in every field, some intelligent, high-end showcases
Equipment application and give birth to, stronger visual effect can be created, realize better experience, be widely used in natural science
Shop, science and technology center, exhibition center, theme park etc. are used to show the platform of multimedia messages.
Existing showcase includes showcase ontology and the glass for being mounted on showcase ontology surrounding, and showpiece is placed in showcase,
Wherein the backboard by wall side is impermeable tabula rasa, and top is equipped with lamp box, and the side of showcase has been established exhibit information column, has been used for
It is read for user.
The prior art among the above has the following deficiencies:
1, the ground such as museum, science and technology center, exhibition center space itself is limited, and showcase and exhibit information column split settings, occupies
The biggish useful space, reduces space utilization rate；
2, user needs to turn one's head back and forth in viewing, and information is seen while seeing showpiece, more inconvenient, when extraneous illumination is strong
When spending higher, due to the influence of strong illumination on the glass of showcase, in fact it could happen that diplopia is not easy to user and watches its inside
Showpiece influences the perception and experience of user.
Summary of the invention
The object of the present invention is to provide a kind of multimedia interaction cabinets, its advantage is that user is made both to be clear that production
The internal structure of product can also realize that interactive virtual operates directly on fuselage, while occupied area is small, improves space utilization
Rate.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of multimedia interaction cabinet, which is characterized in that including frame and the processor being arranged in frame, in the frame
Portion is provided with exhibition booth, and two side plates of the frame are disposed as side view dimming glass, and the front of the frame is provided with and locates
The touch light transmission display screen of device connection is managed, is provided with main view dimming glass, more matchmakers on the inside of the touch light transmission display screen
Body interacts cabinet further include:
It is set to frame surrounding side infrared transceiver module group corresponding with the side view dimming glass on two side plates respectively, and
Main view infraluminescence module group corresponding with main view dimming glass；
The side infrared transceiver module group connects the processor, and the main view infrared transceiver module group is connected by switching switch
Connect the processor；
When side, infrared transceiver module group has detected foreign matter close to corresponding side view dimming glass, to the processor outlet side
Portion's alarm signal, the processor control the side view dimming glass power-off after receiving side alarm signal；
When main view infrared transceiver module group has detected foreign matter close to corresponding side view dimming glass, exports and lead to the processor
Depending on alarm signal, after the processor receives main view alarm signal, the main view dimming glass power-off is controlled；
It further include having the controller being wirelessly connected with processor, when the controller exports switching command to the processor, institute
The processor control switching is stated to close the switch or disconnect.
Article is placed when needing through the multimedia interaction cabinet display articles by using above-mentioned technical proposal
On exhibition booth, exhibitor staff also can intuitively be seen while the relevant information for checking article by touching light transmission display screen
To the profile or internal structure of article, while increasing virtual interactive, reduces occupied area, improve space utilization rate.
Simultaneously as dimming glass be powered after be pellucidity, exhibitor staff we it is exhibition during can be because of dimming glass
Transparent reason is wanted to touch exhibition article, or strikes dimming glass since Field Force can't see dimming glass, all
Threat can be generated to the safety of dimming glass, docking can be achieved in side infrared transceiver module group and main view infrared transceiver module group
The detection of the foreign matter of nearly cabinet controls main view dimming glass by processor and test dims when there is foreign matter to be close to cabinet
Glass power-off, so that pellucidity is interrupted, so that people can timely have found dimming glass, to guarantee the safety of cabinet
Property.
As an improvement of the present invention, tested dimming glass is provided with muti-piece along the vertical direction.
As an improvement of the present invention, the switching switch is set as relay, and the normally opened contact of the relay is serially connected with
Between the main view infrared transceiver module group and processor, the coil tandem of the relay is in the processor and power cathode
Between.
As an improvement of the present invention, the processor in the controller connected unit multimedia interaction cabinet, and it is stored with phase
Answer the Exhibition Information in multimedia interaction cabinet.
By using above-mentioned technical proposal, is connected by controller and control the processor in more cabinets, it can be achieved that right
The centralized control and data of more cabinets in same Venue store.
As an improvement of the present invention, the Exhibition Information includes at least: exhibit information, exhibition the time, exhibition state and
The Status Change time.
As an improvement of the present invention, the controller connects cloud database, and by Exhibition Information in the way of block chain
It records to the cloud database.
As an improvement of the present invention, the front of affiliated frame is offered for accommodating the reserved of the touch light transmission display screen
Space, the light transmission display screen that touches includes that two point infrared touch frame at the reserved space, gluing is arranged in described double
The liquid crystal display of touch screen and gluing on the inside of the touch screen on the inside of point infrared touch panel.
Through the above technical solutions, in use, user only needs to operate on the touchscreen, and touch screen is set
It sets, is scratched for preventing liquid crystal display from touching for a long time, while enhancing the touch feeling and interaction effect of user.
As an improvement of the present invention, the outside of the two point infrared touch frame is equipped with the outer rim in inner concave shape, described double
Point infrared touch frame is fixed in the inner concave of the outer rim, and the four corners of the outer rim have been respectively and fixedly connected with positioning column, described
The position that the positioning column is corresponded on frame offers the location hole for supplying the positioning column grafting respectively.
Through the above technical solutions, positioning column is plugged in location hole when installation, make between the two through frictional force pair
Outer rim is once fixed.The setting of outer rim for information display unit to be fixed, while making touch screen and sub- gram
Power plate is smoothly connected, its joining place is avoided gap occur.
In conclusion the invention has the following advantages:
1, in the application multimedia interaction cabinet setting, so that user had both been clear that the internal structure of product, may be used also
To realize interactive virtual operation directly on fuselage, since it need not utilize the catoptric imaging principle direct imaging of light, to keep away
The phenomenon that light generated image quality brightness and clarity in catoptric imaging are depleted is exempted from, while according to the needs of displaying, work
Making personnel can also improve user by changing the light transmittance of cabinet two sides glass to adapt it to the environment of different illumination intensity
Perception and experience；
2, highly-safe, side infrared transceiver module group and main view infrared transceiver module group can be achieved to the foreign matter close to cabinet
Detection main view dimming glass and test dimming glass power-off are controlled by processor when there is foreign matter to be close to cabinet, thus
Pellucidity is interrupted, so that people can timely have found dimming glass, to guarantee the safety of cabinet.
3, data integration degree is high, and the storage to cabinet Exhibition Information can be achieved in the setting of controller and cloud database, just
In investigation and evidence collection.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the structural schematic diagram for embodying interior of equipment cabinet；
Fig. 3 is the cross-sectional view for embodying information display panel and lamp box structure；
Fig. 4 is to embody the perspective view of the explosion installed between outer rim and frame；
Fig. 5 is the built-in system figure of the present embodiment.
In figure, 1, frame；11, top cover；12, pedestal；13, exhibition booth；14, accommodation groove；15, location hole；2, cabinet processor；
3, acrylic board；31, holographic transparent film；4, lamp box；5, light bar；6, side view dimming glass；7, information display panel；71, two point
Infrared touch frame；72, liquid crystal display；73, touch screen；74, main view dimming glass；8, outer rim；81, positioning column；811, it inserts
Access slot；9, positioning pin；10, relay.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.The wherein identical appended drawing reference of identical components
It indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper", "lower", " bottom surface " and
" top surface " refers to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from geometric center of specific component
Direction.
Embodiment: a kind of multimedia interaction cabinet, as depicted in figs. 1 and 2, including the cuboid-type frame stood on ground
1, it is connected with top cover 11 along top, bottom end is connected with pedestal 12, is equipped with based on the setting of 2 processor 2 of cabinet processor in framework
2U cabinet, 4U cabinet etc. can be selected in server, frame 1, does not do unique restriction herein, frame 1 is interior and is located on cabinet processor 2
The position of side is equipped with exhibition booth 13, for placing showpiece.
The surrounding of frame 1 is separately installed with acrylic board 3, wherein the acrylic board 3 for being located at 1 back side of frame is backlight,
For blocking light or natural light, to allow users to more clearly observe cabinet processor 2, acrylic board 3
Setting, for protecting to cabinet processor 2 and showpiece, while acrylic board 3 has stronger toughness and higher
Light transmittance, it is convenient it is observed that in cabinet showpiece structure and profile.
As shown in figure 3, can adapt to the environment of different brightness to improve the brightness in cabinet, be arranged in frame 1
The lamp box 4 of multiple rectangular in cross-section is located at the inside of the vertical seamed edge of frame 1, and the position point of each lamp box 4 is corresponded on frame 1
Do not offer accommodation groove 14, lamp box 4 is embedded in accommodation groove 14, for fixing lamp box 4, thus improve the beauty of cabinet entirety,
Clean and tidy degree.
As shown in Fig. 2, the surrounding of the cabinet processor 2 and position between acrylic board 3 is separately installed with light bar 5,
For reinforcing the lighting effects of cabinet, to play the role of setting off by contrast to cabinet processor 2, and then the perception of user is improved.
Every piece of acrylic board 3 is adhesive with holographic transparent film 31 close to the position on top, believes for providing cabinet processor 2
The Dynamically Announce of breath, simultaneously, moreover it is possible to which the internal structure that cabinet is watched through screen improves the perception of user.
As shown in figure 3, the acrylic board 3 for being located at 1 two sides of frame is transparent acrylic board, and transparent acrylic
Inside be mounted on side view dimming glass 6, staff can adjust the light transmission of cabinet two sides by changing the size of electric current
Rate, to realize glass from transparent to opaque light modulation, while side view dimming glass 6 may be alternatively provided as what muti-piece was arranged side by side
Side view dimming glass 6, staff can according to need, and to certain, one or a few is adjusted, to increase the perception of user
And experience.
When being shown to cabinet processor 2, according to extraneous intensity of illumination, adjusted to suitable light transmittance, with
The structure of cabinet processor 2 is watched convenient for user；After displaying, the light transmittance of side view dimming glass 6 is adjusted to minimum, is used for
The internal structure of cabinet processor 2 and cabinet is protected, prevents from making it be damaged due to long-term illumination.
As shown in figure 3, offering reserved space on the acrylic board 3 of cabinet front, information is installed at the reserved space
Display panel 7 allows user directly on body, interactive virtual operation is carried out by information display panel 7, thus to showpiece
Comprehensively understood, while user being made to experience the super strong functional and very-high performance of cabinet, is improved for experiencing.
As shown in Figures 2 and 3, information display panel 7 includes the two point infrared touch frame 71 being arranged at reserved space, double
It is equipped with liquid crystal display 72 on the inside of point infrared touch frame 71, for obtaining the information of cabinet processor 2, liquid crystal display 72 and double
It is equipped with touch screen 73 between point infrared touch frame 71, three is connected by glue, the setting of touch screen 73, for preventing liquid crystal
Display screen 72 is touched for a long time and is scratched, while enhancing the touch feeling and interaction effect of user, in use, user only needs touching
It touches and is operated on screen 73.Further, the main view tune with liquid crystal display cooperation is provided on the inside of liquid crystal display 72
Light glass 74.Electrical current by controlling main view dimming glass 74 changes, and controls the transparency of main view dimming glass 74, thus
Different display effects is presented in cooperation liquid crystal display 72.
As shown in Figure 2 and Figure 4, the side on two point infrared touch frame 71 far from touch screen 73 is equipped with the outside in inner concave shape
Frame 8, two point infrared touch frame 71 are fixed in the inner concave of outer rim 8, the setting of outer rim 8, for information display unit into
Row is fixed, while is connected touch screen 73 smoothly with acrylic board 3, its joining place is avoided gap, the four corners of outer rim 8 occur
It is respectively and fixedly connected with positioning column 81, the position that positioning column 81 is corresponded on frame 1 offers location hole 15 respectively, for for positioning column 81
Grafting makes between the two once to fix outer rim 8 by frictional force.
Side on every positioning column 81 far from two point infrared touch frame 71 offers inserting groove 811, corresponds on frame 1
The position of inserting groove 811 is respectively equipped with positioning pin 9, cooperates between the two, fixed for carrying out secondary fixation to outer rim 8
Position pin 9 is T-shaped, mounts and dismounts convenient for staff, when installation, first positioning column 81 is plugged in location hole 15, keeps its right
Outer rim 8 is positioned for the first time, and positioning pin 9 is then passed through frame 1 respectively and is plugged in spliced eye, to realize to outside
The fixed installation of frame 8, whole installation process are completed by grafting, and are realized and fixed by the frictional force between each component, behaviour
Make simple, easy for installation, while reliability with higher can also be by screw to positioning pin 9 according to the needs of different operating conditions
It is fixed.
Further, as shown in figure 5, above-mentioned cabinet surrounding be provided with respectively with the side view dimming glass 6 on two side plates
Corresponding side infrared transceiver module group one and side transceiver module group two, and main view corresponding with main view dimming glass 74 are red
Outer light emitting module group.Preferred cabinet base 12 is provided with the pedestal (not shown) extended around, side infrared receiving/transmission
Module group one, side transceiver module group two and main view infraluminescence module group are respectively provided on the base.Side infrared transceiver module
Group one, side transceiver module group two connect an OR circuit by multiple infrared ray transceiving modules with main view infraluminescence module group
Composition illustrates have foreign matter close to cabinet, at this point, corresponding infrared receiving/transmission when infrared ray transceiver module exports detection Continuity signal
The OR circuit output shutdown of module group is instructed to processor, and is controlled corresponding dimming glass by processor and powered off.
For further main view infrared transceiver module group by switching switch connection processor, switching switch is preferably relay
10, the normally opened contact of relay 10 is serially connected between main view infrared transceiver module group and processor, the coil tandem of relay 10
Between processor and power cathode.During exhibition, when needing to operate cabinet,
Processor is also connected with controller, and controller is preferably PC machine, and controller connects whole cabinets in same exhibition region,
Receive and store the Exhibition Information in corresponding multimedia cabinet.Exhibition Information includes exhibit information, as showpiece type, field and
Function introduction；Put on display time, such as exhibition time, end time and current time；Exhibition state, including display state and mutually
Dynamic state, under display state, the coil of relay 10 is powered, the normally opened contact closure of relay 10, under interactive state, relay
The normally opened contact of 10 coil blackout, relay 10 disconnects；The Status Change time, including multimedia cabinet switching display state with
And time and the changed content of interactive state process.
Further, controller is also connected with cloud database, and controller is by Exhibition Information according to exhibition time and place
Change, is stored in a manner of block chain to cloud database, to realize to each multimedia interaction cabinet history contents of the exhibition
Record.
Showcase in compared with the prior art, the setting of multimedia interaction cabinet, makes user both can be clear in the application
The internal structure for seeing product, can also realize that interactive virtual operates directly on fuselage, since it need not be anti-using light
Image-forming principle direct imaging is penetrated, generated image quality brightness shows with what clarity was depleted in catoptric imaging so as to avoid light
As, while according to the needs of displaying, staff can also be by the light transmittance of change cabinet two sides glass, to adapt it to difference
The environment of intensity of illumination improves the perception and experience of user.
Simultaneously as dimming glass be powered after be pellucidity, exhibitor staff we it is exhibition during can be because of dimming glass
Transparent reason is wanted to touch exhibition article, or strikes dimming glass since Field Force can't see dimming glass, all
Threat can be generated to the safety of dimming glass, docking can be achieved in side infrared transceiver module group and main view infrared transceiver module group
The detection of the foreign matter of nearly cabinet controls main view dimming glass 74 by processor and test is adjusted when there is foreign matter to be close to cabinet
Light glass power-off, so that pellucidity is interrupted, so that people can timely have found dimming glass, to guarantee the peace of cabinet
Quan Xing.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (8)
1. a kind of multimedia interaction cabinet, which is characterized in that including frame (1) and the processor being arranged in frame (1), institute
It states frame (1) to be internally provided with exhibition booth (13), two side plates of the frame (1) are disposed as side view dimming glass (6), described
The front of frame (1) is provided with touch light transmission display screen connected to the processor, the inside setting for touching light transmission display screen
Have main view dimming glass (74), the multimedia interaction cabinet further include:
It is set to frame (1) surrounding side infrared transceiver module corresponding with side view dimming glass (6) on two side plates respectively
Group, and main view infraluminescence module group corresponding with main view dimming glass (74)；
The side infrared transceiver module group connects the processor, and the main view infrared transceiver module group is connected by switching switch
Connect the processor；
It is defeated to the processor when side, infrared transceiver module group has detected foreign matter close to corresponding side view dimming glass (6)
Side alarm signal out, the processor control side view dimming glass (6) power-off after receiving side alarm signal；
It is defeated to the processor when main view infrared transceiver module group has detected foreign matter close to corresponding side view dimming glass (6)
Main view alarm signal out after the processor receives main view alarm signal, controls main view dimming glass (74) power-off；
It further include having the controller being wirelessly connected with processor, when the controller exports switching command to the processor, institute
The processor control switching is stated to close the switch or disconnect.
2. a kind of multimedia interaction cabinet according to claim 1, which is characterized in that tested dimming glass is along vertical side
To being provided with muti-piece.
3. a kind of multimedia interaction cabinet according to claim 2, which is characterized in that the switching switch is set as relay
The normally opened contact of device (10), the relay (10) is serially connected between the main view infrared transceiver module group and processor, described
The coil tandem of relay (10) is between the processor and power cathode.
4. a kind of multimedia interaction cabinet according to claim 3, which is characterized in that the controller connected unit multimedia
Interact the processor in cabinet, and the Exhibition Information being stored in corresponding multimedia interaction cabinet.
5. a kind of multimedia interaction cabinet according to claim 4, which is characterized in that the Exhibition Information includes at least:
Exhibit information, exhibition time, exhibition state and Status Change time.
6. a kind of multimedia interaction cabinet according to claim 5, which is characterized in that the controller connects cloud data
Library, and Exhibition Information is recorded in the way of block chain to the cloud database.
7. a kind of multimedia interaction cabinet according to claim 6, which is characterized in that the front of affiliated frame (1) opens up
Have for accommodating the reserved space for touching light transmission display screen, the touchs light transmission display screen includes being arranged pre- to leave a blank described
Between touch screen (73) and glue on the inside of the two point infrared touch panel (73) of two point infrared touch frame (71), gluing
Stick at the liquid crystal display (72) on the inside of the touch screen (73).
8. a kind of multimedia interaction cabinet according to claim 7, which is characterized in that the two point infrared touch frame (71)
Outside be equipped with the outer rim (8) in inner concave shape, the two point infrared touch frame (71) is fixed in the indent of the outer rim (8)
The four corners in face, the outer rim (8) have been respectively and fixedly connected with positioning column (81), correspond to the positioning column (81) on the frame (1)
Position offer the location hole (15) for the positioning column (81) grafting respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222763.5A CN109303442A (en) | 2018-10-19 | 2018-10-19 | A kind of multimedia interaction cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222763.5A CN109303442A (en) | 2018-10-19 | 2018-10-19 | A kind of multimedia interaction cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110989858A (en) * | 2019-11-12 | 2020-04-10 | 王逸人 | Interactive glass mirror surface LED display screen device that can write touch-control eyeshield |
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Application publication date: 20190205 |