See N Say Toy

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Figure 1: Fully assembled product

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

Table 4.1: See N Say Bill of Materials
Part # Part Name # Req'd Mat'l Manufacturing Process Image
1 Activation Gear 1 ABS Plastic Injection Molding
File:X
50px
2 Activation Gear Insert 1 X X
File:X
50px
3 Activation Gear Spring 1 1040 Steel Forming
File:X
50px
4 Battery Back 1 ABS Plastic Injection Molding
File:X
50px
5 Battery Back Gasket 1 X X
File:X
50px
6 Blue Contact Support 1 ABS Plastic Injection Molding
File:X
50px
7 Circuit Board 1 Fiberglass, copper, lead X
File:X
50px
8 Circuit Board Hold Down Fixture 1 ABS Plastic Injection Molding
File:X
50px
9 Flipper 1 ABS Plastic Injection Molding
File:X
50px
10 Flipper Hold Down Fixture 1 ABS Plastic Injection Molding
File:X
50px
11 Flipper Hold Down with Metal Contact 1 X X
File:X
50px
12 Flipper Insert 1 ABS Plastic Injection Molding
File:X
50px
13 Flywheel 1 ABS Plastic Injection Molding
File:X
50px
14 Front Casing 1 ABS Plastic Injection Molding
File:X
50px
15 Gear Train 1 ABS Plastic Injection Molding
File:X
50px
16 Gear Train Hold Down Fixture 1 ABS Plastic Injection Molding
File:X
50px
17 Input Handle 1 ABS Plastic Injection Molding
File:X
50px
18 Input Return Spring 1 1040 Steel Forming
File:X
50px
19 Large Pan Head Screw ? 1040 Steel Machining
File:X
50px
20 Letter Circuit Board Hold Down Fixture 1 ABS Plastic Injection Molding
File:X
50px
21 Letter Switch Circuit Board 1 Fiberglass, Copper, Lead X
File:X
50px
22 Medium Pan Head Screw ? 1040 Steel Machining
File:X
50px
23 Metal Contact 1 X X
File:X
50px
24 Outer Housing Pan Head Screw 1 1040 Steel Machining
File:X
50px
25 Pinion Gear 1 ABS Plastic Injection Molding
File:X
50px
26 Pinion Setter 1 ABS Plastic Injection Molding
File:X
50px
27 Pinion Setter Hold Down Fixture 1 ABS Plastic Injection Molding
File:X
50px
28 Pinion Setter Holder 1 ABS Plastic Injection Molding
File:X
50px
29 Rack Gear 1 ABS Plastic Injection Molding
File:X
50px
30 Rack Hold Down Fixture 1 ABS Plastic Injection Molding
File:X
50px
31 Rear Housing 1 ABS Plastic Injection Molding
File:X
50px
32 Small Flat Head Screw ? 1040 Steel Machining
File:X
50px
33 Small Pan Washer Head Screw ? 1040 Steel Machining
File:X
50px
34 Speaker 1 ? ?
File:X
50px
35 Speaker Mount 1 ABS Plastic Injection Molding
File:X
50px
36 Spinner 1 ABS Plastic Injection Molding
File:X
50px
37 Spinner Hold Down Fixture 1 ABS Plastic Injection Molding
File:X
50px
38 Voice Activation Bar 1 ABS Plastic Injection Molding
File:X
50px

Disassembly

See N Say Animated Disassembly
Right click on link and use "Save as" to download

Files

-packaged zipped files

-upload packaged files


3D Models

3D Albire AD_PRT Files

3D Models in STP format

3D Models in ACIS format

3D Models in IGS format

STL too big to upload


2D Drawings


See N Say Assembly


--packaged parts table

--need to package individual 3D parts

--need to package remaining 2D parts

--finish Gear Train 2D

--Finish front casing 2D

--part of 2D packaged and loaded


Links

How Stuff Works Article on original See N Say Products