Description:We were very happy with the results from our first design concept competition so we decided to host another Cad Crowd competition but focus more on designing to a specific PCB and shape this time.
We're looking for small, sleek, manufacurable, and aesthetic designs for a hard-hat clipable safety notification system for construction workers to improve their work safety. The device can sense dangers with internal electronics and alert the user real-time using light and sound notifications.
The device will be clipped to the under-side of the hard-hat (see attached image "placement.png"). The device has LEDs along the curved portion of the PCB and two side-fire speakers to convey dangers to the user (see attached image "PCB.png"). There is a snap-dome push button on the right side of the PCB. Please design a fused rubber actuator for the snap-dome.
Assembly: The front case will have 3mm screw bosses. The clip slides over the boss, next the PCB, then the back case, then a screw to hold it all together (see attached image "assembly.png") .
The project will be pre-payed once there is 3 quality design entries (including CAD files).
Wants:The final grade will be determined as follows:
40% Manufacturability: The design fits the PCB and can easily and cost-effectively be adjusted for plastic mold injection. The design is 3D printable.
30% Aesthetics: The design is slim and attractive.
10% Creativity: The design does not resemble previous entries and features creative patterns and lines.
10% Water Resistance: micro-USB, speakers, and other entry points employ water resistant designs.
10% Designer Interactions: Designer actively engages with Buyer.
Don't Wants:- Large clunky design
- Housing doesn't match PCB
- Design aesthetic but unrealistic in terms of manufacturability.
- AutoCAD (Latest)
#30 Clipable SNS Prototype 2.2 [Final Submission] by Vivek Revi
#26 Hard Hat Notif by Indrawan
#4 Clipable SNS Prototype 2 by Vivek Revi
#8 Clipable SNS Prototype 2.1 by Vivek Revi
#14 Clipable SNS Prototype 2.2 by Vivek Revi
#19 Hard-Hat Notification system by Aminegn
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#23 Hard-Hat Clipable Safety Notification System #2 by Yaya021
#25 Hard-Hat Clipable Safety Notification System #2 by Yaya021
#6 Hard-Hat Clipable Safety Notification System #2 by Yaya021
#13 Hard-Hat Clipable Safety Notification System (#2) by Saket CAD
#18 Hard-Hat Clipable Safety Notification System (#2) by Saket CAD
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