Universal 7-inch HDMI Touchscreen Case - Slim Sandwich Design (M3)
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A sleek, support-free sandwich case for the 7-inch WKS HDMI touchscreen. Durable design using M3 screws,
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Computers
- Licencja
- Creative Commons — Public Domain
Description
This is a custom-designed, sleek, and protective case for the popular 7-inch HDMI LCD monitors often found on AliExpress and Amazon.
The case uses a "Sandwich" construction, where the screen is securely clamped between the front and back panels using four M3 screws. This ensures a rock-solid fit without the risk of plastic clips snapping off.
Compatibility Check
To ensure this fits your screen, please check the provided image of the blue PCB.
Key identifier: Look for the "WKS" logo and the QR code on the back.
Ports: Full-size HDMI and Micro-USB for power/touch on the side.
Mounting: Specifically designed for the board layout shown in the photos.
Features
Zero Supports: Both parts are designed to be printed flat on the bed. No bridging or overhangs to worry about!
Robust Mounting: Uses 4x M3x16mm screws for a secure assembly.
Clean Look: The front bezel hides the silver edges of the LCD panel for a professional finish.
Features
Zero Supports: Both parts are designed to be printed flat on the bed. No bridging or overhangs to worry about!
Robust Mounting: Uses 4x M3x16mm screws for a secure assembly.
Clean Look: The front bezel hides the silver edges of the LCD panel for a professional finish.
Hardware Needed
Screws: 4x M3 x 16mm.
Print Settings
I printed this on my Prusa i3 MK2.5, and it fits perfectly with these settings:
Material: PLA, PETG, or ABS (Black PLA/PETG works best for a factory look).
Layer Height: 0.2mm is ideal.
Supports: None. Both parts print flat on the build plate.
Infill: 15-20%.
Perimeters: 3 for extra strength around the screw holes.
Assembly Instructions
Place the front frame face down on a soft surface (to prevent scratching the screen).
Drop the 7-inch LCD into the frame.
Place the back cover over the screen.
Insert the 4x M3x16 screws from the backt and tighten them until the "sandwich" is firm. Do not over-tighten to avoid pressure spots on the LCD.