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Unfortunately the 3D-printer got damaged by someone, when i started to work. So i decided to work with materials that i can find in every hardware store. I made up my mind how the mechanism is supposed to work to adjust the camera‘s focus and how it can have a fixed stand. In class we developed the idea with the screw and the nut. I really liked that mechanism because it reminded me on the gluestick-mechanism. So i gave it a try. | Unfortunately the 3D-printer got damaged by someone, when i started to work. So i decided to work with materials that i can find in every hardware store. I made up my mind how the mechanism is supposed to work to adjust the camera‘s focus and how it can have a fixed stand. In class we developed the idea with the screw and the nut. I really liked that mechanism because it reminded me on the gluestick-mechanism. So i gave it a try. | ||
[[File:DSC02234_2.jpg|150px]]<br/> | [[File:DSC02234_2.jpg|150px]][[File:Scannen_4_2.jpg|124px]] | ||
[[File:Scannen_2_22.png|123px]] | |||
[[File:Scannen_6_2.jpg|250px]] | |||
[[File:Scannen_7_2.jpg|250px]] | |||
[[File:Scannen_8_2.jpg|250px]]<br/> | |||
As you can see in my sketches, the difficulty i came up with, is about having a rotating wheel, that includes the nut and rotates in a fixed position, while pushing the screw upwards and with it the camera. My construction wants to have the rotating wheel setable from every hand-position so it is not thinkable to cover it from the top to the bottom part, because the covering would interfere with a smooth hand-movement. That means, the connection from top to bottom must proceed inside the whole construction. So i have two main-construction parts. Top-to-bottom-part (1st) and Rotate-and-Push-part (2nd). | As you can see in my sketches, the difficulty i came up with, is about having a rotating wheel, that includes the nut and rotates in a fixed position, while pushing the screw upwards and with it the camera. My construction wants to have the rotating wheel setable from every hand-position so it is not thinkable to cover it from the top to the bottom part, because the covering would interfere with a smooth hand-movement. That means, the connection from top to bottom must proceed inside the whole construction. So i have two main-construction parts. Top-to-bottom-part (1st) and Rotate-and-Push-part (2nd). | ||
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