See N Say Toy
From GICLWiki
Contents |
Description
See N Say is a children's toy where the user pulls a lever causing the wheel to spin and play animal noises. It has 38 distinct parts.
How It Works
When the input lever of the See 'N Say toy is pulled down it also moves the rack gear inside the toy. The rack gear then engages with the voice activation bar which raises the activation gear up. The activation gear has a little protrusion on it which, when raised by the voice activation bar, engages with the main circuit board and produces the proper output sound through the speaker.
To produce different letter sounds one must turn the red flipper over. When the flipper is flipped over, a different set of outputs is prodcued corresponding to the letters on the flipper. This is done by switching the contact on the letter circuit board inside the bottom flipper hold down fixture.
The purpose of the flywheel in the See 'N Say toy is to allow for a slower return of the input handle after the handle is pulled.
Parts
Below is a table listing all parts included in the See N Say and their properties.
| Part # | Part Name | # Req'd | Mat'l | Manufacturing Process | Image |
|---|---|---|---|---|---|
| 1 | Activation Gear | 1 | ABS Plastic | Injection Molding | Image:See Activation Gear.tiff |
| 2 | Activation Gear Insert | 1 | ABS Plastic | Injection Molding | Image:See Activation Gear Insert.tiff |
| 3 | Activation Gear Spring | 1 | 1040 Steel | Forming | Image:See Activation Gear Spring.tiff |
| 4 | Battery Back | 1 | ABS Plastic | Injection Molding | Image:See Battery Back.tiff |
| 5 | Battery Back Gasket | 1 | Rubber | Molding | Image:See Battery Back Gasket.tiff |
| 6 | Blue Contact Support | 1 | ABS Plastic | Injection Molding | Image:See Blue Contact Support.tiff |
| 7 | Circuit Board | 1 | Fiberglass, copper, lead | Molding, casting, forming | Image:See Circuit Board.tiff |
| 8 | Circuit Board Hold Down Fixture | 1 | ABS Plastic | Injection Molding | Image:See Circuit Board Hold Down Fixture.tiff |
| 9 | Flipper | 1 | ABS Plastic | Injection Molding | Image:See Flipper.tiff |
| 10 | Flipper Hold Down Fixture | 1 | ABS Plastic | Injection Molding | Image:See Flipper Hold Down.tiff |
| 11 | Flipper Hold Down with Metal Contact | 1 | 1040 Steel, ABS Plastic | Casting, Injection Molding | Image:See Flipper Hold Down (with Metal Contact).tiff |
| 12 | Flipper Insert | 1 | ABS Plastic | Injection Molding | Image:See Flipper Insert.tiff |
| 13 | Flywheel | 1 | ABS Plastic | Injection Molding | Image:See Flywheel.tiff |
| 14 | Front Casing | 1 | ABS Plastic | Injection Molding | Image:See Front Casing.tiff |
| 15 | Gear Train | 1 | ABS Plastic | Injection Molding | Image:See Gear Train.tiff |
| 16 | Gear Train Hold Down Fixture | 1 | ABS Plastic | Injection Molding | Image:See Gear Train Hold Down Fixture.tiff |
| 17 | Input Handle | 1 | ABS Plastic | Injection Molding | Image:See Input Handle.tiff |
| 18 | Input Return Spring | 1 | 1040 Steel | Forming | Image:See Input Return Spring.tiff |
| 19 | Large Pan Head Screw | 2 | 1040 Steel | Machining | Image:See Large pan head screw.tiff |
| 20 | Letter Circuit Board Hold Down Fixture | 1 | ABS Plastic | Injection Molding | Image:See Letter Circuit Hold Down Fixture.tiff |
| 21 | Letter Switch Circuit Board | 1 | ABS Plastic, Copper, Lead | Injection Molding, Forming | Image:See Letter Switch Circuit Board.tiff |
| 22 | Medium Pan Head Screw | 11 | 1040 Steel | Machining | Image:See Medium pan head screw.tiff |
| 23 | Metal Contact | 1 | 1040 Steel | Machining | Image:See Metal Contact.tiff |
| 24 | Outer Housing Pan Head Screw | 12 | 1040 Steel | Machining | Image:See Outer housing pan head screw.tiff |
| 25 | Pinion Gear | 1 | ABS Plastic | Injection Molding | Image:See Pinion Gear.tiff |
| 26 | Pinion Setter | 2 | ABS Plastic | Injection Molding | Image:See Pinion Setter.tiff |
| 27 | Pinion Setter Hold Down Fixture | 1 | ABS Plastic | Injection Molding | Image:See Pinion Setter Hold Down Fixture.tiff |
| 28 | Pinion Setter Holder | 1 | ABS Plastic | Injection Molding | Image:See Pinion Setter Holder.tiff |
| 29 | Rack Gear | 1 | ABS Plastic | Injection Molding | Image:See Rack Gear.tiff |
| 30 | Rack Hold Down Fixture | 1 | ABS Plastic | Injection Molding | Image:See Rack Hold Down Fixture.tiff |
| 31 | Rear Housing | 1 | ABS Plastic | Injection Molding | Image:See Rear Housing.tiff |
| 32 | Small Flat Head Screw | 5 | 1040 Steel | Machining | Image:See Small flat head screw.tiff |
| 33 | Small Pan Washer Head Screw | 3 | 1040 Steel | Machining | Image:See Small pan washer head screw.tiff |
| 34 | Speaker | 1 | 1040 Steel, Copper, ABS Plastic | Machining, Forming, Injection Molding | Image:See Speaker.tiff |
| 35 | Speaker Mount | 1 | ABS Plastic | Injection Molding | Image:See Speaker mount.tiff |
| 36 | Spinner | 1 | ABS Plastic | Injection Molding | Image:See Spinner.tiff |
| 37 | Spinner Hold Down Fixture | 1 | ABS Plastic | Injection Molding | Image:See Spinner Hold Down Fixture.tiff |
| 38 | Voice Activation Bar | 1 | ABS Plastic | Injection Molding | Image:See Voice Activation Bar.tiff |
Disassembly
<embed src="http://www.youtube.com/v/gAUz3FC1fq8" type="application/x-shockwave-flash" width="425" height="350"></embed>
<embed src="http://www.youtube.com/v/0mHWzIEkgCQ" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"></embed>
Right click here and select "Save Link as" to download the video of the See N Say Disassembly
Step by Step Disassembly
See N Say Body:
- Remove battery back screw and battery back in addition to any batteries
- Unscrew all outer housing screws from See N Say body
- Separate rear housing from body
- Remove screws from speaker assembly
- Remove speaker assembly from body
- While holding input return spring, unscrew screws holding spring in place and remove from body
- Unscrew gear train hold down fixture from body
- Remove gear train assembly from body
- Separate flywheel and stacked gear from body
- Unscrew activation gear assembly from body
- Remove activation gear spring, activation gear, activation gear insert, voice activation bar, and spinner from body
- Unscrew flipper hold down fixtures and remove from body
- Unscrew fasteners holding See N Say label in place and remove label from body
- Holding tips of spring in place, remove flipper fasteners, then remove the flipper
Letter Circuit Board Assembly:
- Unscrew plate, circuit board and separate
- Remove blue support and metal contact
Gear Train Hold Down Fixture:
- Unscrew metal support plate and remove
- Remove screw holding main circuit board
- Remove circuit board and metal plate
- Separate rack gear from assembly
- Remove pinion gear, pinion gear insert, spring hold down fixture, and spring
Files
3D Models
STL too big to upload - gave to Dave
2D Drawings
2D Drawings in Alibre AD_DRW format
See N Say Assemblies
Alibre ASM, STP, STL, ACIS formats
Metal Contact and Support Assembly
Rack Pinion and Circuit Board Assembly
