Product introduction of Shenzhen Julong Science and Education High-tech Co., Ltd.

As a new type of multimedia interactive teaching terminal, it integrates the functions of electronic whiteboard, short-focus projection, power amplifier, audio, computer, video booth, central control and other multimedia devices, which meets all the application requirements of modern teaching, solves the problems of scattered equipment, messy connection, complicated operation and poor coordination and compatibility of equipment in the current multimedia classroom, and facilitates teachers to carry out multimedia teaching easily and freely.

Longteng interactive multimedia teaching machine, as the basic teaching platform of educational informatization, not only effectively solves the problem of large-size display, but also achieves the best writing effect. It is especially suitable for the vast urban and rural primary and secondary schools with weak educational informatization foundation. Multifunctional (whiteboard teaching, audio and video playback, physical display, etc.). ), convenient and easy to use (integrated panel control, one-button switch, etc. ), economical and practical (more cost-effective than traditional multimedia devices and flat-panel TVs. ), narrow the "digital divide" between urban and rural education, improve the overall level of regional education informatization, and effectively promote the balanced development of education.

Product characteristics

consistent

Integrated design, the electronic whiteboard, short-focus projection, power amplifier, audio, computer, video booth, central control and other multimedia equipment are highly integrated, without the need for electronic podium, comprehensive wiring and space occupation, and the classroom has become more spacious and bright since then.

economy

According to the actual characteristics of basic education and teaching, only one device can meet all the needs of modern multimedia teaching, completely replacing traditional teaching modes such as three machines and one scene, flat-panel TV and interactive TV. In terms of application cost, it is more economical than these devices and is a new type of multimedia teaching equipment that all schools can afford.

feasibility

The equipment fully embodies the new characteristics of resource sharing, solves the problem of low utilization rate or insufficient equipment in today's teaching equipment, and realizes many functions such as electronic lesson preparation, multimedia teaching, blackboard writing and screen annotation, text input, handwriting recognition, providing colorful auxiliary teaching tools, displaying, annotating or saving physical photos, playing multimedia audio and video courseware and so on.

The electronic whiteboard software comes with an open and powerful teaching resource library, which can be classified according to disciplines and added independently, so that teachers can easily pick up the courseware and materials needed for preparing lessons and attending classes, and make preparing lessons and teaching easier and more efficient.

interactivity

The equipment has created a brand-new interactive teaching demonstration environment, better realized the interaction between teachers and students and man-machine, effectively and fully integrated modern information technology into the teaching process of various disciplines, greatly improved the interactivity, flexibility and interest of teaching, and provided unprecedented classroom interactive participation for students.

convenience

One-key switch, which can be turned on or off at the same time, is easy to operate, easy to use and easy to learn.

safe

Built-in power supply with integrated structure is adopted, and all functional units of the integrated machine can be powered by one power supply input, which is radiation-proof, electric shock-proof and leakage-proof, ensuring the safe use of users.

Equipped with electronic access control unit, ic card controls the opening and closing of the operation panel, which effectively protects the use of the all-in-one machine, prevents theft and man-made damage, and is convenient to keep.

reliability

The interactive electronic whiteboard in the interactive display unit adopts electromagnetic induction technology, which is sensitive in induction and fluent in writing, and is made of PET environmental protection material, which is dust-proof, impact-proof and scratch-proof. Especially suitable for the present classroom environment in China. Compared with other types of text display terminals, it has the characteristics of high stability, strong reliability and long product life cycle.

expansibility

The equipment has VGA input, USB and other interfaces, which can connect to the Internet and synchronize with the world.

The information processing unit has its own wireless network module, which can be connected with the student information processing unit to realize the synchronous interaction between the all-in-one machine and the student PC.

Customization

Customized to meet the differentiated needs of users. In the interactive display unit, users can choose interactive electronic whiteboards with different sizes and specifications according to their own needs. In terms of installation methods, users can choose wall hanging, embedded, bracket and other ways.

product function

Electronic access control unit

Contactless IC card is used to control the opening and closing of electric door panel.

Control unit

Press the "system switch", the control unit is turned on, and the power supply of each channel of the integrated machine is automatically turned on;

Press the "computer switch", the built-in information processing unit is turned on, and the electronic whiteboard drive is automatically started;

Press the "Volume" button to realize the "Volume Increase/Decrease/Mute" of the multimedia speaker.

Speaker unit

Integrate stereo power amplify loudspeaker

Built-in information processing unit

Multimedia computer, which comprehensively processes multimedia information such as sound, image, video and teaching software;

Automatic wireless network module, free internet connection.

Physical display unit

It consists of a digital camera and a camera bracket, which can scan files, books and three-dimensional objects in high definition, and easily edit or save the collected pictures or sports videos.

The camera bracket is designed with two 90-degree joints, which is simple and practical, and the back of the receiver is folded.

Interactive display unit

It is composed of interactive whiteboard and short-focus projection. Multimedia teaching based on whiteboard is carried out to innovate normal teaching and improve efficient classroom.

Wireless keyboard and mouse movement (optional)

Brief introduction of freely controlled multimedia teaching integrated machine products

Julong IPBOARD series interactive electronic whiteboard has powerful functions such as preparing lessons, teaching, assisting teaching, writing on the blackboard, and annotating on the screen. By connecting computers and projectors, a huge interactive teaching demonstration environment is constructed, and modern information technology is effectively and fully integrated into the teaching process of various disciplines, enriching teaching methods, expanding teaching expressions, making classroom teaching full of vitality and creating efficient classrooms.

Interactive whiteboard is an input device with human-computer interaction function based on PC, including electronic induction whiteboard and corresponding application software. The electronic induction whiteboard can detect the position information written by the electronic pen and transmit it to the connected computer. The position information is fused with the screen image of the computer and projected onto the interactive whiteboard through the projector, thus forming a complete interactive demonstration system.

Users can directly control the computer on the interactive whiteboard with an electronic pen, and can edit, modify, mark, geometrically draw, print and store the contents on the computer screen just like using a mouse.

Interactive whiteboard can be widely used in teaching and training, conference demonstration, distance teaching and other fields.

Product characteristics

Hardware features:

1, adopting the mainstream technology of electronic whiteboard-electromagnetic induction technology, the product has the advantages of fast response, high positioning accuracy, accurate operation, strong environmental adaptability and low maintenance cost;

2. The panel is made of materials with high brightness and good color reproducibility, which is wear-resistant, accurate in focusing and excellent in projection effect, and can completely replace the projector curtain;

3. There is a large full-screen workspace on the board.

Software functions:

1, the software function development is based on the advice of educational experts and the needs of teachers, and the function completely conforms to the teaching characteristics and is easy to master and apply;

2. Powerful auxiliary teaching tools can help teachers improve teaching efficiency and teaching effect;

3. The software has a variety of humanized design and personalized design;

4. Compatible with opening and saving various file formats (doc, ppt, pdf, html, jepg, etc.). ).

5, unique one-click play, brush machine, personal gallery and other functions.

strong function

Interactive function: Through the interactive demonstration system with the computer and projector, the matching electronic pen completely replaces the mouse and directly controls the computer. All computer operations can be realized and displayed synchronously on the electronic whiteboard, and the operations on the electronic whiteboard can also be displayed and stored synchronously on the computer. Writing function: the electronic pen can write, mark and erase on the electronic whiteboard at will. There are four pen types for writing and marking: ordinary pen, brush pen, highlighter pen and combination pen. The thickness and color of the pen and the transparency of the color can be adjusted at will.

1, ordinary pen: it has the characteristics of neat and smooth writing, and is more suitable for writing letters and numbers.

2. Brush: The writing effect of brush developed according to the characteristics of China's calligraphy shows the art of Chinese brush calligraphy wonderfully.

3. Highlighter: A real function of highlighter, which can freely change its transparency and is suitable for marking and highlighting key points.

4. Combination strokes: suitable for writing Xinjiang characters and Arabic characters.

5. The above four kinds of pens can adjust the thickness and color of pens, and write characters with different sizes and lines with different thicknesses.

Handwriting recognition: Using handwriting recognition input software or soft keyboard, standard Chinese and English input can be realized on the electronic whiteboard, and characters can be edited.

Super editing function: after editing, you can edit every object, including copying, pasting, deleting, merging, locking, layer adjustment, translation, scaling and rotation.

Document operation function: Office documents and PDF documents can be opened directly, and documents can be directly annotated and modified, and can be saved in Word, PowerPoint or btx format.

Playback function: all writing and marking processes can automatically record, play back, store, print and send emails. Support page playback function.

Screen curtain: You can pull the screen up and down to cover the content on the screen, leaving targeted information for demonstration, which is convenient for the demonstration of teaching courseware.

Magnifier: You can enlarge or reduce the selected area at will, so that the key points can be seen more clearly, which is helpful to improve the effect of mutual communication.

Searchlight: Focus on what needs to be highlighted, while shielding other contents.

Spray bucket tool: It can fill any irregular closed area on the page and fill the color as an independent object.

Multimedia function: Support to record the operation on the screen and the user's voice, and save it as an AVI file.

Super drawing function: you can add a variety of geometric drawing and color filling, provide a variety of geometric drawing and straight line types, and change the line type, line width, color and transparency at will.

Link function: Support text hyperlinks to other pages or applications, and you can add audio and video files by using hyperlinks.

Camera function: you can grab all or part of the pictures displayed on the computer screen at will, copy them to the current operation page, gallery and clipboard, and call them at any time.

Library functions: Open the gallery management center, template management center and page management center, and freely insert pictures, courseware and templates. Including all kinds of data supporting teaching and interdisciplinary fields, as well as commonly used background databases, galleries, link libraries, etc. The content is very rich, covering a wide range of fields. The content can be added or deleted at will, and the branch can be exported and imported.

Network function: it can directly connect to the internet, support various connections, and realize the enjoyment of painting content, operation, video, audio, screen and other resources. Realize network teaching and distance teaching.

Personalization: You can set the floating toolbar button, writing background, common brushes, commonly inserted text, default picture of screen curtain, etc. According to your personal preference.

1, providing a variety of writing interfaces (blackboard, whiteboard) for speakers to choose from.

2. External software interface: users can load common software (such as handwriting recognition, audio and video recording, screen recording, etc.). ) into a menu item, convenient for users to call the software.

3. Text content can be copied and pasted by other editing software;

4, page cloning function, allowing users to clone page copies;

5. Drag and drop the preview page in the preview area to adjust the page arrangement order, and the preview page supports arbitrary dragging;

6. The page can be moved at will, and it can be saved as a gallery template by dragging and dropping it into the gallery for easy reuse;

7. Objects can be scaled proportionally or arbitrarily;

8. Print settings and print preview;

9. User management subroutine: add, modify and delete users.

Technical parameters Positioning technology The electromagnetic induction frame board meets the requirements of position installation in the composite push-pull blackboard, and is effectively butted with the blackboard: the induction resolution is ≥ 13952 x 10462, the positioning accuracy is ≤0.05mm, the positioning mode of USB interface is ≥9: 00, and the positioning writing board is made of imported high-strength and low-reflection erasable film with high wear resistance and service life of ≥5 years. Standard whiteboard pen and at least two freely switchable electronic pens for object selection, with a right mouse button switch on the side of the pen body; The electronic pen will automatically stand by and sleep when it is operated without left key for less than 5 minutes. Press the left key to wake up the transmission medium not less than15m. The USB cable is connected to the whiteboard (to ensure a longer transmission distance). The controller can be connected by a connecting cable. The installation method of placing the operating system Windows 2000/Windows XP/Windows Vista/Windows 7 outside the blackboard frame is selected according to the actual situation of the school. The data transmission rate of composite installation or bracket installation is 19200 baud rate. Working Mode Control Mode/Window Mode/Transparent Annotation Mode/Annotation Mode/Full Screen Mode The service life of DC 5V 100mA powered by USB or electronic pen powered by an external 5V power adapter is different, and ordinary alkaline batteries can be used continuously for 3 months. Product introduction -20℃ ~+55℃.

9000BS series electronic whiteboard is a series of new interactive electronic whiteboard with electromagnetic induction technology, which has been greatly improved on the basis of the original 9000B series products, including circuit design, algorithm, appearance, structure and function keys.

The 9000BS series electronic whiteboard with newly designed IPBOARD software will have a brand-new humanized user experience, which is more suitable for teaching applications.

The performance of 9000BS series electronic whiteboard will be improved in an all-round way, the maintenance is very simple, the resolution and response speed will be improved in an all-round way, and customers will experience smoother interactive teaching.

Product characteristics

1, adopts a brand-new sensor circuit design, and the circuit is only concentrated on an external CPU board, so it is convenient to disassemble and assemble, and the repair or maintenance becomes very simple.

2. The brand-new circuit design has comprehensively improved the resolution and response speed of its electronic whiteboard;

3. Adopt brand-new frame and plate design to make the plate thinner and lighter;

4. The product adopts ultra-thin design concept, and the integration of curved surface and plane frame fully reflects the integrity and artistry of the product. Product introduction

Julong IP Touch optical touch LCD TV series products are modern teaching and high-definition demonstration interactive terminals integrating touch technology, LCD display technology and electronic whiteboard technology. They use high-definition LCD screens, integrate the high-speed touch screen developed by Julong and the industry-leading interactive application software, and are widely used in many fields such as teaching, conference, advertising, display, inquiry, command and so on, realizing the dual interpretation of interactive touch and high-definition vision.

Product characteristics

Interactive touch

Combined with Julong high-speed infrared touch screen technology, the computer is controlled by Julong professional application software, which produces a powerful interactive touch effect. Multitouch

Windows 7 operating system supports multi-touch function (2-touch), which can enlarge, drag and rotate objects (objects can be pictures, PDF files, PPT files, etc. ).)

Don't drive until you correct it.

Support calibration-free function, users can directly load and play.

High definition LCD screen

High brightness, high contrast, bright colors, bright and moving pictures, and real and moving characters.

USB playback

Compatible with video, pictures, MP3 and other playback modes.

Multimedia capability

Rich multimedia interfaces, such as HDMI, USB, composite video, S-terminal, audio interface, etc. Compatible and easy to connect various peripheral devices.

Distance location and mouse function

Touch and write directly on the screen, or you can use the remote control to operate the computer, and you can do whatever you want.

Touch speed up to 300 points.

Ultra-high speed touch speed, smooth writing track, quick response, perfect reproduction of handwriting.

Three touch modes

Support single touch, mouse control and multi-touch to facilitate users to achieve the most exciting demonstration effect in different environments. Product introduction

Julong IP Touch optical touch interactive electronic whiteboard adopts infrared sensing and optical image touch technology. Through infrared sensing and two optical cameras, the movement and change of the touched object are continuously captured, and multi-touch and multi-gesture recognition are realized, with unlimited touch times, fast response speed and no delay in touch handwriting. Let teaching "write at will, touch at will" and let teachers be handy in class.

Julong IP Touch optical touch interactive electronic whiteboard adopts infrared sensing and optical image touch technology. Through infrared sensing and two optical cameras, it continuously captures the movement and change of the touched object, and realizes multi-touch and multi-gesture recognition. There is no limit to the number of touches, the response speed is fast, and there is no delay in touching the handwriting, which makes the teaching "free to write and touch at will" and the teacher is handy in class.

Product characteristics

Ultra-thin design concept, classic black wide and narrow border

Streamlined technology makes curved surfaces feel comfortable.

Choose environmentally friendly materials that are durable and not easy to fade.

The design of embedded integrated structure greatly improves the convenience of maintenance.

Optical camera, linear sensor, high speed, high sensitivity, strong light resistance, small size, long life and vibration resistance.

Julong 9000W series interactive double-screen electronic whiteboard is a new generation of interactive electronic whiteboard developed on the basis of traditional interactive electronic whiteboard, and it is an input device with human-computer interaction function based on PC. It supports the presentation of teaching content in the form of two pictures, and effectively meets the urgent needs of teaching such as "multi-document comparative learning", "group learning", "interactive learning" and "extra-wide blackboard writing".

The effective area of the interactive dual-screen electronic whiteboard is doubled in the horizontal direction, and the position information of the electronic pen can be detected on the whole board surface and transmitted to the connected computer. The position information is fused with the screen image of the computer. The computer connects two projectors through the dual-channel graphics card and projects them on the interactive double-screen electronic whiteboard to form a complete interactive demonstration system.

Interactive whiteboard can be widely used in teaching and training, conference demonstration, distance teaching and other fields.

Product characteristics

The dual-screen control bar contains four buttons: dual-screen teaching, dual-screen writing, dual-screen interaction and window dragging, which are used to switch to the corresponding software mode.

Double-screen teaching

After clicking this button to switch to this mode, the opened document will be tiled vertically on two screens. Users can open multiple documents at the same time with software, display these documents on different screens, and work in these documents with double pens.

Double-screen writing

Click this button to switch to dual-screen writing mode. At this point, the currently opened document will be displayed in two screens in full screen. Users can use double pens to write in two screens, or they can use double pens to write in the same screen and save the written contents in the same document. Writing operation, but two pens are not allowed to write in different documents.

Dual-screen interaction

Click this button to switch to dual-screen interactive mode. At this time, the user can write in two screens with double pens, or in the same screen with double pens. When writing on different screens, the screen will display the writing on another screen synchronously.

Window drag

Click this button to switch to window drag-and-drop mode. At this time, the software interface is displayed on one screen, and you can write in the software. At the same time, you can drag any open window in both screens. Product introduction

Julong global original large-screen interactive whiteboard perfectly combines the interactive and writing functions of interactive whiteboard with the advantages of large-screen display. The international leading multi-board linkage and full-screen split-screen technology solve the interactive operation and writing problems of large-screen display in one fell swoop, and are widely used in multifunctional conference rooms, large conference halls, amphitheaters, criminal investigation and military command demonstration halls.

Product characteristics

1, a large electronic whiteboard consists of a writing board and three display boards.

2. The super-large electronic whiteboard adopts split-screen display technology, which can write on the writing screen and realize four-screen display with only one projector;

3. The four-screen page can be moved at will;

4. Large interactive demonstration screen;

5. Using image mapping technology, the computer can be controlled on the writing board;

6. Easily realize split-screen display and full-screen display.

product function

1) Large interactive demonstration and touch function. Using an electronic pen instead of a mouse can directly operate a PC on a super-large electronic whiteboard;

2) Four-split screen display function;

3) Full screen display function;

3) writing function, which can be written on the electronic whiteboard page with various pen shapes such as ordinary pen, brush pen, highlighter pen and combination pen;

4) Annotation function: When demonstrating or explaining various softwares, you can use the annotation function of the large electronic whiteboard to instantly annotate various files displayed on the large electronic whiteboard during the explanation process;

5) Handwriting recognition and graphic recognition functions;

6) Powerful auxiliary teaching function and interactive demonstration function, such as: automatic file saving, file import and export, page preview, library resources, class record, searchlight, spray bucket, magnifying glass, camera and other powerful functions.