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
- SolidWorks — untitled.777
- SolidWorks — untitled.776
- SolidWorks — untitled.775
- SolidWorks — untitled.774
- SolidWorks — untitled.773
- SolidWorks — untitled.772
- SolidWorks — untitled.771
- SolidWorks — untitled.769
- SolidWorks — untitled.768
- SolidWorks — untitled.767
- SolidWorks — untitled.766
- SolidWorks — untitled.764
- SolidWorks — untitled.763
- SolidWorks — untitled.762
- SolidWorks — untitled.770
#23 Hard-Hat Clipable Safety Notification System #2 by Adiet
#25 Hard-Hat Clipable Safety Notification System #2 by Adiet
#6 Hard-Hat Clipable Safety Notification System #2 by Adiet
#13 Hard-Hat Clipable Safety Notification System (#2) by SaketCad
#18 Hard-Hat Clipable Safety Notification System (#2) by SaketCad
DiscussionShowing last 20 comments - View All
Similar Contests on Cad Crowd
Original Sketches to DWG Re-Draft / Conversion (2 weeks)
Required is to convert original architectural sketches into layered DWG drawings. The unit of interest is the first unit from right to left and the work can be limited to re-drafting of plans and details only for this unit. Details from mid units must be used to overlay details for the unit of interest (as the original drafter provided greater details that apply for for all units only on the 2nd, 3rd of 4th units)
Taylor Sunroom- floor plans, deck plan, roof plan & elevations
1. To scale metric Site Plan (showing new layout of sunroom and decks) (revise from existing plan not to scale) Foundation plan, floor plans, deck plan, roof plan, elevations (3), Section & section details (revise from existing drawings) New drawings for an upper deck (measurements provided) with side spiral stairs
4 Transmission Drawings for Patent Application
-1 Overall Control System Diagram -1 Overall Layout of the Servo-Automated Gearbox -2 Cross Sectional Drawings of Key Components NOTE: All drawings will have numbers and lettering. 2 drawings will have some hatching.
Interchangeable frisbee disc design
Hello, Looking for a qualified individual to draft a CAD design for a disc golf disc aka frisbee disc that has a standard center core that can be screwed into exchangeable outer rims. The design must be within specs that I have outlined and feature an air tight interlocking design that will not come loose when the disc is thrown or hits an object. Production of this item would be injection molded with TPE.
ART CAM tool paths for cnc
I need my own pen and ink drawings converted from JP2 to g code for a CNC milling project.