CN208861501U - A kind of intelligent school table desktop and tutoring system - Google Patents
A kind of intelligent school table desktop and tutoring system Download PDFInfo
- Publication number
- CN208861501U CN208861501U CN201721879565.7U CN201721879565U CN208861501U CN 208861501 U CN208861501 U CN 208861501U CN 201721879565 U CN201721879565 U CN 201721879565U CN 208861501 U CN208861501 U CN 208861501U
- Authority
- CN
- China
- Prior art keywords
- desktop
- acquisition unit
- unit
- communication unit
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Electrically Operated Instructional Devices (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The application provides a kind of intelligent school table desktop, intelligent interaction desk and tutoring system, and the desktop includes desktop ontology and the following device that is arranged on desktop ontology: data acquisition unit；Communication unit；Power supply；And control unit, described control unit connects the data acquisition unit and the communication unit, so as to the processing and telecommunication of interaction data.By designing command selection button abundant, embodiment according to the present utility model realizes that student completes answering for objective item in which can be convenient, and realizes that student carries out racing to be the first to answer a question for subjective item with also can be convenient.
Description
Technical field
The utility model belongs to field of Education and teaching, and in particular to a kind of intelligent school table desktop, intelligent interaction desk and religion
System.
Background technique
In the teaching process of campus, teaching process informationization due to have many advantages, such as interactivity by force and it is convenient to use and
Increasingly by the attention of school.
Currently, realizing student's answer frequently with the device for answering question for being provided with A button, B button, C button etc. in teaching process.
But above-mentioned device for answering question can only meet the interaction that the objective items such as multiple-choice question or True-False are carried out between Faculty and Students, without having
The standby interaction realized between Faculty and Students about the subjective items such as write, draw, moreover, device for answering question cannot be carried, use
Inconvenience also needs to be charged on a regular basis, therefore, using with certain limitation.If answering with liquid crystal display plate is used for a long time
Topic device can impact the eyesight of student, and the subjective answer result of student cannot upload in real time, and can only take pictures upload, religion
Shi Wufa, which sees, does topic process, can only see final result.And traditional interactive answer device, relies on the wifi network of school,
Height is required to network speed, when multiple classes are simultaneously in use, can have loss of transmitted data and data delay.In addition, due to interaction
Formula tutoring system is increasingly entering classroom, so that the stationery in classroom becomes to become increasingly complex, student passes in addition to needing to prepare
Except the stationery of system, need to prepare terminal device relevant to interactive instructional system toward contact, it is negative that this often will increase student
Load, also individually manages these stationery to teacher and brings extra workload.
Utility model content
The relevant terminal device of interactive instructional system is integrated into desk or in desktop by the utility model, solution
It has determined above-described one or more problem.
The utility model provides a kind of intelligent school table desktop comprising desktop ontology and is arranged in following on desktop ontology
Unit: data acquisition unit；Communication unit；Power supply；And control unit, described control unit connect the data acquisition unit and
The communication unit.Wherein, the data acquisition unit acquires user input data；The communication unit realizes interaction data
Transmission；Electric power needed for the power supply provides work；The data acquisition unit and the communication unit are controlled with described control unit
Member, so as to the processing and telecommunication of interaction data.The intelligent school table desktop of the application is placed on traditional desktop
Traditional desk is become intelligent school table by moment, is maintained easily.
In some embodiments, the function of the data acquisition unit, communication unit, power supply and control unit passes through embedding
Embedded system is realized.
In some embodiments, the data acquisition unit includes handwriting information acquisition unit, pictorial information acquisition list
At least one of member, button input acquisition unit, contact screen information acquisition unit.
In some embodiments, the handwriting information acquisition unit includes electromagnetic induction person's handwriting acquisition unit, dot matrix pen
At least one of mark acquisition unit and infrared ultrasonic pen mark acquisition unit.
In some embodiments, the pictorial information acquisition unit includes for taking pictures and/or the camera shooting of recorded video
At least one of unit and scanning element.
In some embodiments, the communication unit include, bluetooth-communication unit, WiFi communication unit and 2.4G it is self-built
At least one of LAN communication unit.
In some embodiments, described control unit is micro-control unit, built-in graphic processor and/or memory.
In some embodiments, the power supply includes at least one of built-in power and external power supply.
In some embodiments, the intelligent school table desktop further includes display unit.
In some embodiments, the desktop ontology is made of hard material or soft material.The material of hard is made into
Desktop can give the feeling of user's desktop, and independent of other crusts.Desktop made of soft material can be spread
It is set on common desktop, is bonded with desktop, is easy to use.
The utility model also provides a kind of intelligent interaction desk, including desk body and is arranged in following in desk body
Unit: data acquisition unit；Communication unit；Power supply；And control unit, described control unit connect the data acquisition unit and
The communication unit.Wherein, the data acquisition unit acquires user input data；The communication unit realizes interaction data
Transmission；Electric power needed for the power supply provides work；The data acquisition unit and the communication unit are controlled with described control unit
Member, so as to the processing and telecommunication of interaction data.
In some embodiments, the function of the data acquisition unit, communication unit, power supply and control unit passes through embedding
Embedded system is realized.
Preferably, the data acquisition unit includes handwriting information acquisition unit, pictorial information acquisition unit, button input
At least one of acquisition unit, contact screen information acquisition unit.
The handwriting information acquisition unit includes electromagnetic induction person's handwriting acquisition unit, dot matrix person's handwriting acquisition unit and infrared excess
At least one of sonic pen mark acquisition unit.
In one embodiment, the handwriting information acquisition unit includes: electromagnetic induction digital pen and electromagnetic induction book
Plate and person's handwriting Acquisition Circuit are write, person's handwriting signal is converted digital signal by the person's handwriting Acquisition Circuit.
Preferably, the pictorial information acquisition unit includes for taking pictures and/or the camera unit of recorded video and scanning
At least one of unit.
Preferably, the communication unit include, bluetooth-communication unit, WiFi communication unit and the self-built local area network communication of 2.4G
At least one of unit (referring to disclosure in Chinese patent application 201710705777.1).
Preferably, described control unit is micro-control unit, built-in graphic processor and/or memory.
Preferably, the power supply includes at least one of built-in power and external power supply.
It preferably, further include display unit, the display unit is arranged on the desktop of the desk body, the display
Unit shows interaction data.
The utility model also provides a kind of tutoring system comprising: teacher side device, wireless networking controller and institute as above
The desk or desktop stated；Wherein the wireless networking controller connects the teacher side device and the desk or desk table
The user input data that the desk or desktop acquire is sent the teacher side device by face, and/or will be described
The interaction data of teacher side device is pushed to the desk or desktop, to realize the real-time interactive between Faculty and Students.
Preferably, the user input data data include: button input data, electricity system induction writing data and picture number
According to.
Preferably, the interaction data includes: school timetable information, in the school news displaying, notification information, job information, topic
Answer and work correction result.
The beneficial effects of the utility model include but is not limited to:
1. by increasing embedded hardware and embedded software system to traditional desk, so that the function of desk is enriched,
Desk is set to increase classroom interaction, data check, the functions such as information notice, so that the validity and interest of study are improved,
The increase of function does not bring the increase of stationery simultaneously, therefore does not dramatically increase the burden of student.
2. being both able to maintain conventional paper ways of writing by person's handwriting acquisition technique, and having had no need to change writing style, and can also mention
It has risen student and has passed through the Interactive Experience of writing answer or enquirement.
3. in addition to supporting routine wifi and/or blueteeth network, and supporting self-built region 2.4G network, data transmission is real-time
Property it is strong, student and teacher have better real-time interactive to experience.
In addition, the technical solution of the application also brings many other advantages, these advantages will be in specific embodiment party
It is described in detail in formula.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the embodiment of the present disclosure, the attached drawing to embodiment is simply situated between below
It continues, it should be apparent that, the accompanying drawings in the following description merely relates to some embodiments of the present disclosure, rather than the limitation to the disclosure.
Fig. 1 is the top view according to the intelligent interaction desk of the utility model；
Fig. 2 is the schematic block circuit diagram according to the intelligent interaction desk of the utility model；
Fig. 3 is the system structure diagram according to the tutoring system of the utility model；
Fig. 4 is the flow chart according to the tutoring system of the utility model；With
Fig. 5 is the schematic block circuit diagram according to a kind of specific embodiment of the intelligent interaction desk of the utility model.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present disclosure clearer, below in conjunction with the embodiment of the present disclosure
Attached drawing, the technical solution of the embodiment of the present disclosure is clearly and completely described.Obviously, described embodiment is this public affairs
The a part of the embodiment opened, instead of all the embodiments.Based on described embodiment of the disclosure, ordinary skill
Personnel's every other embodiment obtained under the premise of being not necessarily to creative work, belongs to the range of disclosure protection.
In this application, unless otherwise indicated or based on context understanding is it can be concluded that different meaning, otherwise respectively
A term has meaning as commonly understood in the art.
In this application, term connection includes wired connection and wireless connection, as long as after capable of reaching connection, realizing each
Function cooperation between a assembly of elements.
Below in conjunction with attached drawing and the preferred specific embodiment of the utility model, the utility model is further described.
As shown, intelligent interaction desk 1 according to the present utility model includes desk body 100 and is connected to desk body
100 embedded system 200.
As shown in Figure 1, desk body 100 includes following functional areas: induction zone 110, viewing area 130, leads to button area 120
Believe area 140, power supply area 150 and races to be the first to answer a question key 160.
As shown in Fig. 2, embedded system 200 includes following functional unit, i.e. data acquisition unit 210, control unit
220, display unit 230, for realizing interaction data transmission communication unit 240 and for providing electric power needed for work
Power supply 250.
It should be noted that embedded system 200 can be incorporated into the upper surface of the desktop of desk body and be formed therewith
One face shaping, can also according to concrete application by each unit distributed arrangement of embedded system 200 in desk sheet
The arbitrary portion or even unit of body are external.
In embedded system 200, as core processing unit, it is single that described control unit 220 connects the data acquisition
The member 210 and communication unit 240, so as to realize the input data of Faculty and Students and the display of interaction data, processing and
Telecommunication.
Control unit 220 includes micro-control unit (MCU), and is built-in with image processor and/or memory.Memory
It can be register, caching, memory and hard disk etc..Micro-control unit is equipped with Android system, for providing user interactive system
Platform, and can also include graphics processor (GPU), to accelerate image real time transfer.
The data acquisition unit 210 includes the electromagnetic induction person's handwriting information acquisition unit for being built in induction zone 110, described
Electromagnetic induction person's handwriting information acquisition unit converts digital signal for person's handwriting signal for acquiring user's written handwriting, passes through
The display unit 230 (being described more fully below) shows in viewing area 120, or the communication by being built in the comunication area 140
Unit 240 is sent to teacher.
Further, the handwriting information acquisition unit includes electromagnetic induction digital pen, electromagnetic induction clipboard and person's handwriting
Acquisition Circuit.User is write on the electromagnetic induction clipboard of induction zone 110 by electromagnetic induction digital pen, person's handwriting Acquisition Circuit
By electromagnetic induction positioning principle, electromagnetic induction digital pen pen tip is acquired in the location coordinate information of electromagnetic induction clipboard, and
Location coordinate information is analyzed, is handled, it is single to be then sent to control by the digital information that communication unit 240 is converted into
Member 220.
Further, data acquisition unit 210 may also include pictorial information acquisition unit, button input acquisition unit, touching
Touch at least one of screen information acquisition unit.The pictorial information acquisition unit includes for taking pictures and/or recorded video
At least one of camera unit and scanning element.Optionally, the pictorial information acquisition unit may also include by taking pictures or
Video record acquires the camera of image information, or sweeps to what the content write on screen, clipboard or paper was scanned
Retouch unit.
As shown in Figure 1, the upper surface of desk body 100 is provided with button area 120 and races to be the first to answer a question key 160, it is therein each
Button is connected with corresponding button circuit, realize include page up, downward page turning, A-F, many function such as confirmation and/or removing
Energy.Certainly, it will be appreciated by those skilled in the art that push button function can be added according to usage scenario.Further, student
It can be raced to be the first to answer a question by the key 160 of racing to be the first to answer a question being arranged in desk body 100.In this way, by designing command selection abundant
Button, desk according to the present utility model are realized that student completes answering for objective item, are realized with also can be convenient in which can be convenient
Student carries out racing to be the first to answer a question for subjective item.
What needs to be explained here is that when inputting this three using key-press input, touch input or person's handwriting at the same time, use
It is down trigger, the priority of key-press input is higher than other two kinds of input modes.That is, when there is button to press, control
The operation of the preferential executive button of unit 220.The corresponding collected data of information acquisition unit institute of other two kinds inputs can cache
To the buffer area of control unit 220.
Be laid out for different tutoring system, communication unit 240 can be bluetooth-communication unit, WiFi communication unit and
At least one in the self-built LAN communication unit of 2.4G (referring to disclosure in Chinese patent application 201710705777.1)
Kind.Communication unit 240 can send the data of MCU processing, also can receive the order of networking controller transmission.
The advantages of self-built 2.4G wireless network, is to guarantee that every group of terminal device is in different frequency ranges, not do between each other
It disturbs.Each desk is numbered as terminal according to student's student number, and answer result can also be naturally interrelated with student number.
It will be understood by those skilled in the art that the power supply 250 for being built in power supply area 150 can be built-in power or external electricity
The combination in source or both.Optionally, desk body 100 is provided with USB interface, charging interface and power supply instruction in two sides, can be with
It is charged by USB interface.Certainly, power supply regulator circuit has can be set in power supply, by battery supply output voltage from friendship
Stream 220V voltage is adjusted to 5V or 3.3V, gives data acquisition unit 210, control unit 220, display unit 230, communication unit
240 equal power supplies.
Optionally, embedded system may also include the display unit 230 for being built in viewing area 130, the display unit 230
It is arranged on the desktop of the desk body 100, and shows interaction data.Still optionally further, the display unit 230 can
Think the non-touch screen that viewing area 130 is set, for showing interactive information, can also be made of touch screen, is touched with passing through
It inputs manipulation information, therefore data acquisition unit 210 can be used as simultaneously.In an embodiment of the utility model,
Display unit includes liquid crystal display and liquid crystal display circuit, and current working condition, example are shown in the liquid crystal display
Such as " starting to select ", " racing to be the first to answer a question ", " writing ".
The utility model also provides a kind of tutoring system (as shown in Figure 3) comprising teacher side device 300, wireless networking
Controller 400 and the student side device 500 being made of N number of intelligent interaction desk 1 as described above.The wireless networking control
Device 400 connects the teacher side device 300 and the student side device 500, the user input data that each desk 1 is acquired
It is sent to the teacher side device 300, and/or the interaction data of the teacher side device 300 is pushed to the intelligence
Interaction desk 1, to realize the real-time interactive between Faculty and Students.
It answers specifically, student can carry out objective item by button press etc., after which is transmitted to MCU,
It is sent to be located at by radio transmitter after MCU analysis processing and teaches indoor networking controller 400.Networking controller 400 can
To receive the data that multi-way intelligence interaction desk 1 emits simultaneously, and teacher PC is connected to by serial ports, network interface or usb mouthful
End equipment 300.PC end equipment 300 is equipped with corresponding application software, and teacher can be by the end PC and large-size screen monitors all-in-one machine, to each
The objective item of student is answered for statistical analysis, can so be intuitive to see that student's objective item does topic result.
In addition, for subjective item, student can be by the electricity that is put on paper document, paper, books etc. on desktop
Above magnetic strength plate, subjective item then is carried out with time writer writing and is answered.The answer data are digitized and are transmitted to MCU, MCU analysis
By radio transmitter after processing, it is sent to be located at and teaches indoor networking controller 400.Networking controller 400 can be simultaneously
The data that multi-way intelligence interaction desk 1 emits are received, teacher PC end equipment 300 is connected to by serial ports, network interface or usb mouthful.
PC end equipment 300 is equipped with corresponding application software, and teacher can be by the end PC and large-size screen monitors all-in-one machine, to each student in intelligence
The subjective item of the student write on energy desk carries out checking explanation.
Specific interactive process as shown in figure 4, enquirement/answer that student's input is obtained by data acquisition unit 210/
After the information such as data check, control unit 220 is handled data by corresponding Android software, then passes through communication unit
240, by treated, data are transferred to teacher side device or server, pass through communication unit 240 and receive teacher side device feedback
Information and shown by display unit 230.
Specifically, teacher side device 300 can be one in the computer, blank and large-size screen monitors all-in-one machine of teacher or its
Combination.Student submits for example real-time answer data, e-cooperative work data or student question data by intelligent interaction desk 1,
Teacher issues school timetable information, notification information, job information, topic answer by teacher side device 300, to the student of corresponding student number
Work correction is fed back as a result, the information such as news in the school or learning materials can also be pushed.
Fig. 5 is the schematic block circuit diagram according to a kind of specific embodiment of the intelligent interaction desk of the utility model.
Further, the intelligent interaction desk 1 of the utility model can also include multiple functions unit: as illumination light
The LED illumination unit that source uses detects the air quality detection unit of air quality parameters nearby, detection ambient lighting power ginseng
Several illumination power detection unit etc..In this way, by showing that air quality information and ambient lighting power are believed in viewing area 130
Breath prompts student to pay attention to health protection and protected with eye.
As an example, including but not limited to following functions may be implemented in intelligent interaction desk according to the present utility model:
1. rights management: by customize Android operation system, can according to use object to installation, access, modification system
It is limited using with permissions such as third-party applications.
2. data storage: supporting multilingual, multimode (such as phonetic, hand-written, voice etc.) locating function.
3. automatic handwriting record: the person's handwriting scribbled and write by traditional Writing type mode is automatically stored simultaneously in real time
It is uploaded to cloud, teacher parent is facilitated to check supervision.
4. upload of taking pictures: operation uploads in real time upon taking a picture, and teacher can be corrected students' papers whenever and wherever possible with mobile phone or plate.
5. operation is reminded: teacher can show daily job content, work can also be arranged by Web Publishing operation, desk
The industry deadline, to remind student to hand in homework.
6. storage of taking pictures: cooperation e-Pointer etc. takes pictures books key content storage, and the later period facilitates review memory.
7. Digital Campus platform: the publication of offer campus information content, shared, update etc. function.
8. detecting light automatically: light is lower than reference value, and student can be reminded to protect eyesight.
9. Detection of Air Quality: the conventional environment parameter such as formaldehyde, room temperature, humidity, PM2.5.
10. prompting of attending class: reminding student's class period.
11. answer is inquired: the topic that will not be done can not have to ask teacher, inquire it is known that answer.
12. developmental game: amusement study is neglected neither.
13. weather warning.
Subjective item between student and teacher may be implemented in intelligent interaction desk or desktop according to the present utility model
With the interactive answer of objective item, paper pen writes interaction, facilitates classroom interaction, and paper pen writing does not influence student eyesight.It is adopting
It in embodiment with oneself networking, is not limited by network speed, real-time is high.Intelligent interaction desk according to the present utility model or
Embedded software hardware system is integrated into desk by desktop, and combines electromagnetic handwritten technology, and electromagnetic induction plate is embedded in
To inside normal desk, and then realize the real-time interactive of answer data acquisition and the teachers and students' objective item of students ' subjective topic.
The utility model is illustrated through the foregoing embodiment, but it is to be understood that, above-described embodiment is
Purpose for illustrating and illustrating, and be not intended to limit the invention within the scope of described embodiment.Furthermore ability
Field technique personnel are it is understood that the utility model is not limited to above-described embodiment, and introduction according to the present utility model is also
More kinds of variants and modifications can be made, these variants and modifications all fall within the utility model range claimed with
It is interior.The protection scope of the utility model is defined by the appended claims and their equivalents.
Claims (7)
1. a kind of intelligent school table desktop, which is characterized in that including desktop ontology and the following device being arranged on desktop ontology:
Data acquisition unit；
Communication unit；
Power supply；With
Control unit, described control unit connect the data acquisition unit and the communication unit,
Wherein, the desktop ontology is made of soft material, so that the desktop can be routed to common desk
On desktop, it is bonded with common desktop.
2. intelligent school table desktop as described in claim 1, which is characterized in that
The data acquisition unit acquires user input data；The communication unit realizes the transmission of interaction data；The power supply
Electric power needed for work is provided；The data acquisition unit and the communication unit are controlled with described control unit, to interact number
According to processing and telecommunication.
3. intelligent school table desktop as claimed in claim 2, which is characterized in that the data acquisition unit includes that handwriting information is adopted
Collect at least one of unit, pictorial information acquisition unit, button input acquisition unit, contact screen information acquisition unit, it is described
Handwriting information acquisition unit includes that electromagnetic induction person's handwriting acquisition unit, dot matrix person's handwriting acquisition unit and the acquisition of infrared ultrasonic pen mark are single
At least one of member.
4. intelligent school table desktop as described in claim 1, which is characterized in that the communication unit include bluetooth-communication unit,
At least one of WiFi communication unit and the self-built LAN communication unit of 2.4G.
5. intelligent school table desktop as described in claim 1, which is characterized in that further include display unit.
6. a kind of tutoring system characterized by comprising
Teacher side device,
Wireless networking controller, and
Intelligent school table desktop as described in any one of claims 1 to 5；
Wherein the wireless networking controller connects the teacher side device and the intelligent school table desktop.
7. tutoring system as claimed in claim 6, which is characterized in that the wireless networking controller receives the desktop acquisition
User input data, send the teacher side device for the user input data, and/or the teacher side is set
Standby interaction data is pushed to the desktop, to realize the real-time interactive between Faculty and Students.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721879565.7U CN208861501U (en) | 2017-12-28 | 2017-12-28 | A kind of intelligent school table desktop and tutoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721879565.7U CN208861501U (en) | 2017-12-28 | 2017-12-28 | A kind of intelligent school table desktop and tutoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208861501U true CN208861501U (en) | 2019-05-14 |
Family
ID=66409959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721879565.7U Active CN208861501U (en) | 2017-12-28 | 2017-12-28 | A kind of intelligent school table desktop and tutoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208861501U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110348699A (en) * | 2019-06-20 | 2019-10-18 | 广州云夫子信息技术有限公司 | The method that subjective item independently scored or be exchanged with each other scoring |
| CN110349462A (en) * | 2019-06-20 | 2019-10-18 | 广州云夫子信息技术有限公司 | Intelligent Teaching System and method |
| CN112804654A (en) * | 2021-01-26 | 2021-05-14 | 凡钛思科技（北京）有限责任公司 | Cross-platform cross-network response method and system |
| CN113876118A (en) * | 2021-09-07 | 2022-01-04 | 李家卫 | Intelligent desk |
-
2017
- 2017-12-28 CN CN201721879565.7U patent/CN208861501U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110348699A (en) * | 2019-06-20 | 2019-10-18 | 广州云夫子信息技术有限公司 | The method that subjective item independently scored or be exchanged with each other scoring |
| CN110349462A (en) * | 2019-06-20 | 2019-10-18 | 广州云夫子信息技术有限公司 | Intelligent Teaching System and method |
| CN112804654A (en) * | 2021-01-26 | 2021-05-14 | 凡钛思科技（北京）有限责任公司 | Cross-platform cross-network response method and system |
| CN113876118A (en) * | 2021-09-07 | 2022-01-04 | 李家卫 | Intelligent desk |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208861501U (en) | A kind of intelligent school table desktop and tutoring system | |
| CN207767737U (en) | A kind of intelligent interaction writing case and tutoring system | |
| CN205016091U (en) | Wireless teaching system based on intelligent terminal | |
| CN106373444B (en) | A kind of Multifunctional English classroom with English teaching aid | |
| CN202362962U (en) | Wireless multimedia teaching system | |
| CN105070113A (en) | Healthy multimedia teaching system | |
| CN206961180U (en) | Campus intelligent interaction electronics class board one machine management system | |
| CN107212601A (en) | A kind of multifunction teaching desk system and method | |
| CN102194338A (en) | Interactive demonstration system formed by electronic reading devices with on-paper window systems | |
| CN204884240U (en) | Ideology and politics theory course hall interactive teaching system | |
| CN203882465U (en) | All-in-one machine for teaching | |
| KR101166303B1 (en) | Online education system and communication terminal therfor | |
| CN206224838U (en) | A kind of multimedia teaching interaction systems | |
| CN203490852U (en) | Terminal for electronic teaching | |
| CN101923420A (en) | Multifunctional interactive electronic whiteboard | |
| CN109300342A (en) | A kind of intelligent sharing blackboard | |
| CN106303460A (en) | Reading partner tutorship system and device | |
| CN203870835U (en) | Interactive teaching system based on electronic whiteboard | |
| CN207817990U (en) | A kind of digital studying device with handwriting functions | |
| CN206348979U (en) | A kind of tutoring system of use electronic blackboard | |
| CN213303343U (en) | Digital multimedia teaching system | |
| CN210895942U (en) | Voice control teaching system for strengthening class work exchange | |
| CN204406736U (en) | A kind of electronic teaching system | |
| CN203480715U (en) | Terminal used for electronic teaching | |
| CN207909484U (en) | Smart electronics class board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210427 Address after: 101500 room 501-3483, Development Zone office building, No.8, Xingsheng South Road, economic development zone, Miyun District, Beijing Patentee after: Beijing Xiaoyang Hexun Education Technology Co.,Ltd. Address before: 102200 A, 1404 and 1403, Jinyu International Center, 3 North Street, Changping District, Beijing. Patentee before: BEIJING ZHONGDIAN HEXUN TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210514 Address after: 101500 room 501-3483, Development Zone office building, No.8, Xingsheng South Road, economic development zone, Miyun District, Beijing Patentee after: Beijing Xiaoyang Hexun Education Technology Co.,Ltd. Patentee after: BEIJING ZHONGDIAN HEXUN TECHNOLOGY Co.,Ltd. Address before: 101500 room 501-3483, Development Zone office building, No.8, Xingsheng South Road, economic development zone, Miyun District, Beijing Patentee before: Beijing Xiaoyang Hexun Education Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210719 Address after: 101500 room 501-3483, Development Zone office building, No.8, Xingsheng South Road, economic development zone, Miyun District, Beijing Patentee after: Beijing Xiaoyang Hexun Education Technology Co.,Ltd. Address before: 101500 room 501-3483, Development Zone office building, No.8, Xingsheng South Road, economic development zone, Miyun District, Beijing Patentee before: Beijing Xiaoyang Hexun Education Technology Co.,Ltd. Patentee before: BEIJING ZHONGDIAN HEXUN TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 101520 room 501-3483, Development Zone office building, No. 8, Xingsheng South Road, economic development zone, Miyun District, Beijing (centralized office area of Economic Development Zone) Patentee after: Beijing Xiaoyang Hexun Technology Co.,Ltd. Address before: 101500 room 501-3483, Development Zone office building, No.8, Xingsheng South Road, economic development zone, Miyun District, Beijing Patentee before: Beijing Xiaoyang Hexun Education Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |