CN206322336U - Smart electronic blackboard - Google Patents
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- CN206322336U CN206322336U CN201621325877.9U CN201621325877U CN206322336U CN 206322336 U CN206322336 U CN 206322336U CN 201621325877 U CN201621325877 U CN 201621325877U CN 206322336 U CN206322336 U CN 206322336U
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- plastic plate
- frame
- electronic blackboard
- smart electronic
- framework
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- 229920003023 plastic Polymers 0.000 claims abstract description 73
- 239000004033 plastic Substances 0.000 claims abstract description 72
- 239000000463 material Substances 0.000 claims description 6
- 239000004425 Makrolon Substances 0.000 claims description 4
- 229920000515 polycarbonate Polymers 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract description 7
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 239000011521 glass Substances 0.000 description 6
- 230000004438 eyesight Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 206010045178 Tunnel vision Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model provides a kind of smart electronic blackboard, the framework constituted including overlap joint, it is fitted in the first plastic plate on front side of the framework, the second plastic plate mutually spliced with first plastic plate at least side, the display module being arranged on rear side of first plastic plate and the system host being electrically connected with the display module, first plastic plate is transparent, second plastic plate is the black of available chalk-writing, and first plastic plate and the second plastic plate cover whole framework from front side.Smart electronic blackboard of the present utility model is designed using Rimless, can expand the visual field, enhancing visual impact；And can solve the problem that multimedia teaching and traditional blackboard merge problem, the multimedia equipment in existing classroom can be replaced.
Description
Technical field
The utility model is related to intelligent touch apparatus field, more particularly to it is a kind of it is safe and environment-friendly, healthy, convenient, can allow religion
Teacher and student obtain the smart electronic blackboard of more preferable interactive intelligent experience.
Background technology
What existing smart electronic blackboard was selected is matt glass plate or ultra-clear glasses plate or nano-glass plate, belongs to building
Level safety glass, it is reflective serious, Faculty and Students' eyesight is had a strong impact on, easily Faculty and Students are caused the person by explosion
Security threat；In addition, existing blackboard is provided with frame mostly, have tunnel vision, visual impact is not strong, be unfavorable for attracting student's
Notice；The split type embedding structure of intelligent interaction blackboard, design is complicated, install cumbersome, does not design easily indoor location
Structure and scheme, are unfavorable for indoor location.
In view of this, it is necessary to provide a kind of improved smart electronic blackboard to solve the above problems.
Utility model content
The purpose of this utility model is that offer is safe and environment-friendly, healthy, convenient, it is more preferable that Faculty and Students can be allowed to obtain
The smart electronic blackboard of interactive intelligent experience.
To realize above-mentioned utility model purpose, the utility model provides a kind of smart electronic blackboard, including overlap joint is constituted
Framework, be fitted in the first plastic plate on front side of the framework, with first plastic plate at least side mutually splice second
Plastic plate, the display module being arranged on rear side of first plastic plate and the system master being electrically connected with the display module
Machine, first plastic plate is transparent, and second plastic plate is the black of available chalk-writing, first plastic plate
With the second plastic plate whole framework is covered from front side.
As further improvement of the utility model, the framework includes main frame and is arranged on the main frame at least
The sub-frame of side, the main frame includes main support and the protrusion set is protruded from the main support towards the sub-frame
Portion, the sub-frame includes assistant support, protrudes and be engaged with the protuberance from the assistant support towards the main support
Vacancy portion, the protuberance is brought into close contact setting with the vacancy portion, so that the main frame combines overlap joint with the sub-frame
Form seamless frame.
As further improvement of the utility model, the smart electronic blackboard include positioned at the first middle plastic plate and
It is divided into two piece of second plastic plate of the first plastic plate both sides.
As further improvement of the utility model, the framework includes positioned at middle main frame and is arranged on described
The sub-frame of main frame both sides, the main frame includes horizontally disposed a pair of main supports and distinguished from the main support both sides
The protuberance that the sub-frames protrusion of direction two is set, the sub-frame includes horizontally disposed assistant support, propped up from the pair
The vacancy portion that frame protrudes towards the main support and is engaged with the protuberance, the protuberance is closely pasted with the vacancy portion
Close and set, so that the main frame combines overlap joint with two sub-frames forms seamless frame.
As further improvement of the utility model, the framework also includes being located in the main frame and the sub-frame
The fixed support of side.
As further improvement of the utility model, the smart electronic blackboard also includes being located at after first plastic plate
The radiating module of side, some heat emission holes being arranged on the framework.
As further improvement of the utility model, the smart electronic blackboard also include be arranged on the display module and
Transparent touch component between first plastic plate, the touch component is electrically connected with the system host.
As further improvement of the utility model, the touch component be capacitance touching control film, plain conductor touch control film,
Or graphene transparent touch film.
As further improvement of the utility model, the material of first plastic plate and second plastic plate is poly- first
Base methyl acrylate or makrolon.
As further improvement of the utility model, the smart electronic blackboard also includes being connected electricity with system host communication
Property interface, and by the electrical interface and the system host communication be connected recognition of face sensor, speech recognition biography
Sensor, gesture identification sensor or VR camera lenses.
The beneficial effects of the utility model are：（1）The utility model smart electronic blackboard is designed using Rimless, Neng Goukuo
The big visual field, enhancing visual impact；（2）The material of blackboard of the present utility model is engineering plastic flitch, it is to avoid produce reflective, Neng Goubao
Protect student eyesight；（3）What the smart electronic blackboard can solve the problem that multimedia teaching and traditional blackboard merges problem, can replace
Multimedia equipment in existing classroom.
Brief description of the drawings
Fig. 1 is the optical cable of the utility model smart electronic blackboard.
Fig. 2 is the rearview of the utility model smart electronic blackboard.
Embodiment
The utility model is described in detail below with reference to each embodiment shown in the drawings.
Refer to shown in Fig. 1 ~ Fig. 2, the utility model is related to a kind of smart electronic blackboard 100, including the frame that overlap joint is constituted
It is frame 10, the first transparent plastic plate 20 for being fitted in the front side of the framework 10, mutual with least side of the first plastic plate 20
Second plastic plate 30 of the black of the available chalk-writing of splicing, the display module for being arranged on the rear side of the first plastic plate 20
40th, the system host 70 being electrically connected with the display module 40.As shown in Figure 1, the plastics of the first plastic plate 20 and second
Plate 30 covers whole framework 10 from front side so that be viewed as Rimless smart electronicses black 100 from front to back.
The display module 40 includes the display control module 41 being electrically connected with system host 70, by the system
The content of main frame 70 is projected on first plastic plate 20.First plastic plate 20 is used to show multimedia courseware, described
Second plastic plate 30 is used for chalk-writing, realizes the smart electronic blackboard 100 and can solve the problem that multimedia teaching is black with tradition
The fusion problem of plate, can replace the multimedia equipment in existing classroom, such as projector, liquid crystal display panel, electronic whiteboard
Deng display device.In addition, when the display module 40 is closed and do not show multimedia courseware, first plastic plate 20 is darkly
Color, can be used for chalk-writing.
Further, the smart electronic blackboard 100 also includes being arranged on the display module 40 and first plastics
Transparent touch component 60 between plate 20, the touch component 60 is electrically connected with the system host.The touch component
60 be capacitance touching control film, plain conductor touch control film or graphene transparent touch film, for realizing electronic writing.Electronic writing
Mode can be using capacitance touch pen or finger etc..The component 60 that touches includes the sensing located at the bottom of the first plastic plate 20
Area, for sensing human body touch, to form man-machine interaction.
The smart electronic blackboard 100 also includes being located at the radiating module 50 of the rear side of first plastic plate 20, ordinatedly
Some heat emission holes 114 on the framework 10 are arranged at, for the display module 40 and the touch component 60 grade radiating.
In one of embodiment, the smart electronic blackboard 100 includes positioned at the first middle plastic plate and is divided into
Two piece of second plastic plate of the first plastic plate both sides, now multimedia courseware is in whole smart electronic blackboard 100
Between, it is easy to full class's observation of students.
The framework 10 is used to install other structures, including main frame 11 and is arranged on the main frame 11 at least side
Sub-frame 12, the main frame 11 include main support 111 and from the main support 111 towards the sub-frame 12 protrusion set
The protuberance 112 put；The sub-frame 12 include assistant support 121, from the assistant support 121 towards the main support protrude out with
The vacancy portion 122 that the protuberance 112 is engaged, the protuberance 112 is brought into close contact setting with the vacancy portion 122, so that
The main frame 11 combines overlap joint with the sub-frame 12 and forms seamless frame 10." seamless frame 10 " refers to the main frame
11 with contacting seamless between the two after the sub-frame 12 overlap joint, the integral type of not proper microcosmicization.
The framework 10 after overlap joint is in frame-type, its shape and the entirety of the plastic plate 30 of the first plastic plate 20 and second
Outline is similar, and the plastic plate 30 of the first plastic plate 20 and second is pasted onto the main frame 11 and the sub-frame 12
On, and both to be generally aligned in the same plane that from the appearance get up seem an entirety；The display module 40, radiating module 50 and institute
State and touch the centre that the structures such as component 60 are located at the main frame 11 and the sub-frame 12.
In the present embodiment, the framework 10 includes positioned at middle main frame 11 and is arranged on the both sides of main frame 11
Sub-frame 12.The main frame 11 includes into a pair of horizontally disposed main supports 111 being intervally arranged up and down and from described
The two ends of main support 111 are respectively facing the protuberance 112 that the protrusion of the sub-frame 12 of both sides is set；The sub-frame 12 is in class
" [" type or class "] " shape, including it is horizontally disposed two assistant supports 121, convex from the assistant support 121 towards the main support 111
The vacancy portion 122 that goes out and be engaged with the protuberance 112 and the connecting portion for being connected two assistant supports（Non- label）, institute
It can be that linear pattern can also be arc to state connecting portion；The protuberance 112 is brought into close contact setting with the vacancy portion 122, and
Bonded between the two by strong glue, so that the main frame 11 and two overlap joints of sub-frame 12 form nothing
Stitch framework 10.
Certainly, in other embodiment, the framework can also only include main frame 11 and the sub-frame positioned at its side
12, both overlapping modes are same as the previously described embodiments, according to the size of the first plastic plate 20 and the second plastic plate 30 in structure
Adaptations are done with shape, are repeated no more in this.
Include in the smart electronic blackboard 100 positioned at the first middle plastic plate 20 and be divided into first plastic plate
In the embodiment of two piece of second plastic plate 30 of 20 both sides, the framework 10 preferably includes main frame 11 and two sub-frames 12.
Further, the framework 10 also includes the fixed support positioned at the main frame 11 and the inner side of the sub-frame 12
113, the rear side of the fixed support 113 is fixed on wall provided with fastener, and the front side of the fixed support 114 is used to fix
The display module 40, the radiating module 50 and described touch component 60 etc..
The plastic plate 30 of first plastic plate 20 and second is generally aligned in the same plane, and the front side of the whole framework 10 of covering, is made
Obtain and be viewed as Rimless smart electronic blackboard from front to back, the visual field can be expanded, strengthen visual impact.In addition, first modeling
The splicing of the plastic plate 30 of flitch 20 and second is in an entirety.
In addition, first plastic plate 20 is transpex or makrolon material plastic plate, it is described
Second plastic plate 30 is black polymethyl methacrylate or makrolon material plastic plate, is environment-friendly materials and does not allow fragile
It is broken, glass is replaced completely, it is to avoid reflective, the eyesight of effective protection student and teacher is produced using glass plate.Wherein, described first
Plastic plate 20 refers to be transparent：First plastic blackboard 20 is all transparent, or first plastic blackboard 20
The part of the upper correspondence display module 40 is transparent, and other regions can be black or transparent.
Further, the smart electronic blackboard also includes being connected electrical interface with the communication of system host 70（It is not shown）,
The electrical interface can connect recognition of face sensor, voice recognition sensor or gesture identification sensor, it is possible to achieve face
Safety certification, voice and gesture control blackboard；Solve the problem of a variety of interactive experiences.Or can be external by electrical interface
VR camera lenses, it is possible to achieve VR immersions are imparted knowledge to students；Or passing through external various boxes, it is possible to achieve Multimedia Fusion is imparted knowledge to students.This reality
Apply in example, the system host 70 is set close to the frame, and the electrical interface is outwards exposed by the frame, with side
Just it is connected with other boxes.
Smart electronic blackboard 100 of the present utility model fundamentally solves multimedia teaching and asked with merging for traditional blackboard
Topic, can replace the multimedia equipment in existing classroom, including projector, liquid crystal display panel, electronic whiteboard etc. each completely
The big screen equipment that multimedia teaching is shown is planted, while eliminating the teaching in classroom plate not environmentally such as the green plate in classroom, Glass whiteboard；Both
Bring technical innovation, more bring ultimate attainment Consumer's Experience, it is long-range for, while having saved country in educational multimedia
Input cost in terms of informationization.
It should be understood that, although the present specification is described in terms of embodiments, but not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art will should say
Bright book is as an entirety, and technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can
With the other embodiment of understanding.
The a series of tool described in detail only for feasibility embodiment of the present utility model of those listed above
Body illustrates that they are simultaneously not used to limit protection domain of the present utility model, all to be made without departing from the utility model skill spirit
Equivalent implementations or change should be included within protection domain of the present utility model.
Claims (10)
1. a kind of smart electronic blackboard, it is characterised in that：The framework constituted including overlap joint, is fitted in first on front side of the framework
Plastic plate, the second plastic plate mutually spliced with first plastic plate at least side, it is arranged on rear side of first plastic plate
Display module and the system host that is electrically connected with the display module, first plastic plate is transparent, described the
Two plastic plates are the black of available chalk-writing, and first plastic plate and the second plastic plate cover whole framework from front side.
2. smart electronic blackboard according to claim 1, it is characterised in that：The framework includes main frame and is arranged on
The sub-frame of the main frame at least side, the main frame includes main support and from the main support towards the sub-frame
Protrude the protuberance set, the sub-frame include assistant support, protrude from the assistant support towards the main support and with it is described
The vacancy portion that protuberance is engaged, the protuberance and the vacancy portion are brought into close contact setting so that the main frame with it is described
Sub-frame combination overlap joint forms seamless frame.
3. smart electronic blackboard according to claim 1, it is characterised in that：The smart electronic blackboard includes being located at centre
The first plastic plate and be divided into two piece of second plastic plate of the first plastic plate both sides.
4. smart electronic blackboard according to claim 3, it is characterised in that：The framework is included positioned at middle main frame
And the sub-frame of the main frame both sides is arranged on, the main frame includes horizontally disposed a pair of main supports and described in
Main support both sides are respectively facing the protuberance that two sub-frame protrusions are set, and the sub-frame includes horizontally disposed secondary branch
Frame, the vacancy portion protruded and be engaged with the protuberance from the assistant support towards the main support, the protuberance and institute
State vacancy portion and be brought into close contact setting, so that the main frame combines overlap joint with two sub-frames forms seamless frame.
5. the smart electronic blackboard according to claim 2 or 4, it is characterised in that：The framework also includes being located at the master
Fixed support on the inside of framework and the sub-frame.
6. smart electronic blackboard according to claim 1, it is characterised in that：The smart electronic blackboard also includes being located at institute
State the radiating module on rear side of the first plastic plate, some heat emission holes being arranged on the framework.
7. smart electronic blackboard according to claim 1, it is characterised in that：The smart electronic blackboard also includes being arranged on
Transparent touch component between the display module and first plastic plate, the touch component and system host electricity
Property connection.
8. smart electronic blackboard according to claim 7, it is characterised in that：It is described touch component be capacitance touching control film,
Plain conductor touch control film or graphene transparent touch film.
9. the smart electronic blackboard according to claim 1 or 3, it is characterised in that：First plastic plate and described second
The material of plastic plate is polymethyl methacrylate or makrolon.
10. smart electronic blackboard according to claim 1, it is characterised in that：The smart electronic blackboard also includes with being
Host communication of uniting connects electrical interface, and communicates the recognition of face being connected biography by the electrical interface and the system host
Sensor, voice recognition sensor, gesture identification sensor or VR camera lenses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621325877.9U CN206322336U (en) | 2016-12-06 | 2016-12-06 | Smart electronic blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621325877.9U CN206322336U (en) | 2016-12-06 | 2016-12-06 | Smart electronic blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206322336U true CN206322336U (en) | 2017-07-11 |
Family
ID=59266253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621325877.9U Active CN206322336U (en) | 2016-12-06 | 2016-12-06 | Smart electronic blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206322336U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407503A (en) * | 2018-05-17 | 2018-08-17 | 苏州泛普科技股份有限公司 | Combined intelligent blackboard |
| CN108427513A (en) * | 2018-05-17 | 2018-08-21 | 苏州泛普科技股份有限公司 | Integral and intelligent teaching equipment |
| CN108556524A (en) * | 2018-05-18 | 2018-09-21 | 苏州泛普科技股份有限公司 | Eye-protecting type Combined teaching blackboard |
| CN108638706A (en) * | 2018-05-17 | 2018-10-12 | 苏州泛普科技股份有限公司 | Interactive combination blackboard |
| CN108648699A (en) * | 2018-05-18 | 2018-10-12 | 苏州泛普科技股份有限公司 | Anti-dazzle eye-protection blackboard |
| CN108682194A (en) * | 2018-05-18 | 2018-10-19 | 苏州泛普科技股份有限公司 | Multifunctional interactive electronic blackboard |
| CN108766375A (en) * | 2018-05-18 | 2018-11-06 | 苏州泛普科技股份有限公司 | Tunable optical touch-control blackboard |
| CN108898900A (en) * | 2018-07-02 | 2018-11-27 | 张晓蕾 | A kind of combined teaching method blank |
| CN108919988A (en) * | 2018-05-18 | 2018-11-30 | 苏州泛普科技股份有限公司 | Integral and intelligent teaching equipment |
| CN109159582A (en) * | 2018-09-03 | 2019-01-08 | 温州大学 | A kind of blackboard based on the dedicated changeable teaching pattern in the classroom VR |
| CN110853418A (en) * | 2019-11-29 | 2020-02-28 | 焦作大学 | Teaching blackboard comprehensive display system and method based on virtual reality technology |
| CN112820152A (en) * | 2021-03-13 | 2021-05-18 | 顾越 | Intelligent education system based on cloud data and use method thereof |
-
2016
- 2016-12-06 CN CN201621325877.9U patent/CN206322336U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407503A (en) * | 2018-05-17 | 2018-08-17 | 苏州泛普科技股份有限公司 | Combined intelligent blackboard |
| CN108427513A (en) * | 2018-05-17 | 2018-08-21 | 苏州泛普科技股份有限公司 | Integral and intelligent teaching equipment |
| CN108407503B (en) * | 2018-05-17 | 2024-03-22 | 苏州泛普科技股份有限公司 | Combined intelligent blackboard |
| CN108638706A (en) * | 2018-05-17 | 2018-10-12 | 苏州泛普科技股份有限公司 | Interactive combination blackboard |
| CN108766375A (en) * | 2018-05-18 | 2018-11-06 | 苏州泛普科技股份有限公司 | Tunable optical touch-control blackboard |
| CN108682194A (en) * | 2018-05-18 | 2018-10-19 | 苏州泛普科技股份有限公司 | Multifunctional interactive electronic blackboard |
| CN108648699A (en) * | 2018-05-18 | 2018-10-12 | 苏州泛普科技股份有限公司 | Anti-dazzle eye-protection blackboard |
| CN108919988A (en) * | 2018-05-18 | 2018-11-30 | 苏州泛普科技股份有限公司 | Integral and intelligent teaching equipment |
| CN108556524A (en) * | 2018-05-18 | 2018-09-21 | 苏州泛普科技股份有限公司 | Eye-protecting type Combined teaching blackboard |
| CN108898900A (en) * | 2018-07-02 | 2018-11-27 | 张晓蕾 | A kind of combined teaching method blank |
| CN109159582A (en) * | 2018-09-03 | 2019-01-08 | 温州大学 | A kind of blackboard based on the dedicated changeable teaching pattern in the classroom VR |
| CN110853418A (en) * | 2019-11-29 | 2020-02-28 | 焦作大学 | Teaching blackboard comprehensive display system and method based on virtual reality technology |
| CN112820152A (en) * | 2021-03-13 | 2021-05-18 | 顾越 | Intelligent education system based on cloud data and use method thereof |
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| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Yudong Inventor after: Chen Xiupeng Inventor before: Sun Yudong |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170828 Address after: 215300 Jiangsu Province, Yushan city Kunshan town Zuchongzhi Road No. 1699 room 1304 Patentee after: Jiangsu sea view Mdt InfoTech Ltd Address before: 215300, Jiangsu, Suzhou, Kunshan City, Pakistan Cheng Cheng Cheng Cheng garden 80, Room 305 Patentee before: Sun Yudong |
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| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Yudong Inventor before: Sun Yudong Inventor before: Chen Xiupeng |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180323 Address after: 215300 Room 305, Kunshan City, Jiangsu Province, Kunshan City, Chengyi Tong Cheng Garden Patentee after: Sun Yudong Address before: 215300 Jiangsu Province, Yushan city Kunshan town Zuchongzhi Road No. 1699 room 1304 Patentee before: Jiangsu sea view Mdt InfoTech Ltd |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180725 Address after: 101111 Beijing Beijing economic and Technological Development Zone, Chuang Chuang thirteen Street 26 hospital 1, 5 floors 501 Patentee after: Beijing Wen Xiang Information Technology Co., Ltd. Address before: 215300 Room 305, Zhengyi Tong Cheng garden, Ba Town, Kunshan, Jiangsu, China, 80 Patentee before: Sun Yudong |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 247000 workshop C2, science and Technology Incubation Park, Jiangnan industrial concentration zone, Chizhou City, Anhui Province Patentee after: Anhui Wenxiang Technology Co.,Ltd. Address before: 101111 Beijing Beijing economic and Technological Development Zone, Chuang Chuang thirteen Street 26 hospital 1, 5 floors 501 Patentee before: BEIJING WENXIANG INFORMATION TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |