86 Inch Push Pull Digital Blackboard with Infrared 40 Touch Points and Magnetic Function for Education and Training
86-inch push-pull smart magnetic digital blackboard with 3840*2160 resolution, 40 infrared touch points, and Windows11/Android13 OS. Combines digital technology with traditional teaching methods for education, training, and office applications with magnetic functionality and multimedia integration.
Brand Name:
MTHGH
Model Number:
XYC-86
Minimum Order Quantity:
1 Set
Price:
Negotiable
Supply Ability:
10000 Piece
Product Details
Highlight:
Push Pull Digital Chalk Board
,Magnetic Digital Chalk Board
,Education smart chalk board
Brightness:
≥450cd/㎡
Aspect Ratio:
16:9
Operating System:
Windows11 Or Android13
Resolution:
3840*2160
Panel Touch Points:
Infrared 40 Touch Points
Screen Size:
86 Inch
Visible Area:
(2158.848*1214.352) Mm
Overall Brightness:
350cd/m²(typ.)
Brightness Uniformity:
75%
Screen Contrast:
1200:1(Typ.)-Hard Screen 4000:1(Typ.)-Soft Screen According To Panel Depends
Response Time:
8ms (typ.)
Pixel Pitch:
(0.5622*0.5622)mm
Refresh Frequency:
60Hz
Viewing Angle:
178°(H) * 178°(V)
Life:
30,000 Hrs
Color Gamut:
72% NTSC
Chromaticity:
1.07(B)
Backlight Type:
D LED
Product Description
Detailed Specifications & Features
86 Inch Push Pull Digital Chalk Board Smart Magnetic Education Training System
86 Inch 4K LG Display Glass
3840 x 2160 Ultra HD Resolution
350 cd/m² Overall Luminance
Dual Sub-Boards Nano Honeycomb Magnetic
Push Pull Smart Board Magnetic Classroom Chalk Blackboard
The push-pull digital blackboard is an innovative smart magnetic education and training tool that combines digital touchscreen technology with classic classroom teaching workflows. Constructed with high-durability magnetic surfaces, physical courseware and visual learning materials can easily be mounted on the board, enhancing lesson demonstrations and student participation.
Key Benefits
Interaction
Interactive Touch Screen
Teachers and students touch, write, and draw simultaneously to answer questions and conduct discussions.
Multimedia
Seamless Device Linking
Connect PCs, laptops, and document cameras directly to project 4K video, courseware, and diagrams.
Layout Ergonomics
Push-Pull Sliding Mechanism
Adjust sliding blackboard wings smoothly to protect the central 86-inch 4K screen when not in digital use.
Eco-Friendly
Reusable Nano Surface
Magnetic honeycomb wings support standard chalk and liquid chalk without causing resource waste.
- Powerful Interactive Functions: Stimulate student enthusiasm through real-time touchscreen communication and collaborative annotation.
- Convenient Multimedia Integration: Project images, slides, and educational videos directly onto the LG 4K display. Supports distance learning over local networks.
- Optimized Layout Functionality: Teachers rearrange magnetic sub-boards and digital tools on the fly to maintain clean lesson coherence.
- Future-Ready Education Tool: Provides a modern visual environment that seamlessly bridges traditional chalk writing and digital learning.
Technical Specifications
Display Parameters
| Parameter | Specification Value |
|---|---|
| Screen Panel Size | 86 Inch Central D-LED Display |
| Panel Manufacturer | LG Display Grade A+ Glass Panel |
| Visible Display Area | 2158.848 x 1214.352 mm |
| Native Resolution | 3840 x 2160 P (4K Ultra HD) |
| Aspect Ratio | 16:9 Widescreen |
| Overall Brightness | 350 cd/m² (typical) |
| Brightness Uniformity | 75% Uniform Luminance |
| Screen Contrast Ratio | 1200:1 (Hard Screen) / 4000:1 (Soft Screen) Panel Dependent |
| Response Time | 8 ms (typical) |
| Pixel Pitch | 0.5622 x 0.5622 mm |
| Refresh Frequency | 60 Hz |
| Viewing Angles | 178° (Horizontal) / 178° (Vertical) |
| Panel Lifespan | ≥ 30,000 Hours Continuous Operating Life |
| Color Gamut & Chromaticity | 72% NTSC, 1.07 Billion Colors (10-bit) |
| HDR & Backlight Type | HDR Processing Supported, D-LED Backlight (OD-18) |
| Operating System Compatibility | Dual OS Engine Supported (Windows & Android) |
Left and Right Sub Boards
| Category | Specification Details |
|---|---|
| Sub Board Type | Nano Honeycomb Blackboard (Supports Dustless Chalk & Magnetics) |
| Sub Board Color | Matte Black Non-Reflective Finish |
| Board Quantity | Left Sub-Board x 1, Right Sub-Board x 1 |
| Physical Dimensions | 1119.28 x 1389.64 x 94 mm per side board |
| Chalk Trough | Full-Length Lower Chalk Storage Trough Supported |
| Safety Corners | Rounded Protective Safety Corners Compliant with School Standards |
Application Scenarios
Deployed across primary classrooms, higher-education lecture halls, and corporate training rooms, the push-pull digital blackboard supports interactive lectures, multi-student problem solving, and seamless dual OS switching for teachers and presenters.
Frequently Asked Questions
How does the push-pull sliding mechanism work?
The outer magnetic sub-boards slide smoothly along heavy-duty tracks over the central 86-inch 4K screen, allowing teachers to lock the digital display away when using traditional chalk writing.
What glass panel manufacturer is used in this 86-inch display?
This unit features Grade A+ 3840x2160 4K D-LED panels supplied directly by LG Display, featuring 178° wide viewing angles and 350cd/m² brightness.
Does the system support dual operating systems?
Yes, the system supports dual OS operation, enabling seamless one-touch switching between Windows and Android environments.
What writing materials can be used on the flanking nano boards?
The side sub-boards feature non-reflective matte black nano-honeycomb glass that supports dustless chalk, liquid markers, and magnetic teaching aids.
Interactive Gallery & Classroom Visuals
Synchronized Multi-Screen Collaboration
4K Educational Chart & Diagram Display
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