Team LitWeek 9 Deliverables:

Layout Drawings

Justin BallengerBrian BarkerGreg HahnChow HeJon Klopf

Vi-Vi Nguyen

Agenda

• Overall Agenda:– Problem Statement

• To completely redesign the fluorescent light bulb, sockets, and housing in order to create an affordable, user friendly device for changing 4 ft. fluorescent light bulbs

• Week Agenda:– Layout Drawings

• Present the layout/assembly for the overall design• Description of individual parts or subsystems

Layout Drawings: Fluorescent Light Bulb Housing

• Assembly View of Housing without Bulb

Electrical contact

Mounting Clips

Contact housing

Layout Drawings: Fluorescent Light Bulb Housing

• Assembly View of Housing with Bulb– Switch breaker

design– Connection on

ends– Cut off prong on

ends– Much harder to

shock oneself than standard light bulb

Layout Drawings: Fluorescent Light Bulb Changer

Layout Drawings:Handle

• Assembled view of handle

Layout Drawings:Handle (Rotation Mechanism)

• Assembly view of rotation mechanism

Layout Drawings:Handle (Rotation Mechanism)

• View of inner shaft– Outer shaft reminds stationary– Inner shaft rotates and is used to control the clamping gripper

Layout Drawings:Handle (Rotation Mechanism)

• View of rotation shaft– Rotation shaft is used to rotate the inner shaft which controls the clamping gripper

Layout Drawings:Handle (Rotation Mechanism)

• View of rotation spool– Rotation spool is connected to both the rotation shaft and the clamping gripper– It directly controls the clamping action of the gripper

Layout Drawings:Handle (Rotation Mechanism)

• Assembly view of rotation rod– Rod is used to rotate the inner shaft which controls the clamping gripper

Layout Drawings:Gripper

• Assembly View of Gripper

Layout Drawings:Gripper

• Overall View of Gripper and handle– Stationary part of the gripper

(Red part)• Connect directly to the outer

(stationary) shaft of the handle

– Clamping part of the gripper (Green part)

• Rotates about a pivot point where it connects to the stationary part of the gripper

• Movement controlled by extended shaft which will connected to rotation spool on the rotation rod located within the outer shaft of the handle

Questions?