The Disposable Camera Group 2: Shelby Nease, Matthew Olson, Ryan Coleman, Ryan Handley.
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The Disposable Camera Group 2: Shelby Nease, Matthew Olson, Ryan Coleman, Ryan Handley
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Transcript of The Disposable Camera Group 2: Shelby Nease, Matthew Olson, Ryan Coleman, Ryan Handley.
The Disposable CameraGroup 2: Shelby Nease, Matthew Olson, Ryan Coleman, Ryan Handley
Redesign Paint on outside to reduce sticker waste.
Combine some parts to reduce waste.
Mechanical System
Shutter Spring
Frame Counter
Film Advance lock
sprocket
Camshaft
Film Advance Gear
Picture Button
Exposure Process
Lens
Viewfinder
Film
Shutter
Electrical System
Battery
Circuit
Viewfinder
Lens
Reusable Parts All plastic parts are recycled
Battery is checked and some are approved to be reused
Flash unit and circuit board are tested and repaired (if needed) for reuse
The 1.5V AA battery cell powers up the oscillator.
(Energy Processing)
The first transformer generates the AC
Voltage to 200-300 volts.
(Energy Processing)
When the main Capacitor is charged it is indicated by a LED light and its
voltage is applied to the flash tube
terminals.
(Signal Processing)
The trigger switch is pressed to activate the
shutter and the flash charge.
(Signal Processing)
Advance spin wheel is spun to advance the film and wind
the shutter.
(Energy Processing)
Frame counter is advanced to show the
number of pictures left.
(Material Processing)
Film and shutter are in position to use the
camera.
(Material Processing)
User looks through the viewfinder to select the image.
(Energy Processing)
The shutter opens and the voltage travels to a second transformer. This new and much higher voltage is then put through the flash tube to create a
flash.
(Energy Processing)
The shutter closes and the image is stored onto the camera.
(Energy Processing)
Camera Operation
Functional Decomposition
Single Use Camera
Energy Processing
Signal Processing
Trigger shutter open
Mechanical Electrical Light
Material Processing
Open Shutter
Advance film by one
Flash Discharge
Flash Charging
Battery ViewfinderLens
Frame Counting
Advance film and wind up shutter
Cock Shutter
Image stored
Light Sensitive Film
Image presented on
the film place
Flash ready signal
Trigger flash discharge
Turn on flash
charging
