How Does an Adjustable Chair/Microscope Work?

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Discussion Overview

The discussion revolves around the mechanisms and design principles of adjustable chairs and microscopes, with a focus on creating an adjustable height box. Participants explore the differences in design and functionality between these objects and seek advice on how to implement an adjustable mechanism.

Discussion Character

  • Exploratory
  • Technical explanation
  • Homework-related

Main Points Raised

  • Gary initially inquires about how adjustable chairs and microscopes work to inform his design of an adjustable height box.
  • Some participants note that an adjustable height box will differ significantly from adjustable chairs or microscopes.
  • There is a clarification that the adjustable height box will have a fixed volume, prompting requests for design ideas.
  • Participants emphasize the importance of Gary demonstrating effort in his design process before receiving assistance.
  • One participant suggests that building a microscope adjustment mechanism from scratch may be too complicated and proposes attaching an existing mechanism to the box instead.
  • There are inquiries about what materials or mechanisms might be available at general stores for the adjustment feature.
  • A suggestion is made to look for a specific store (Lee Valley) that may have suitable adjustment mechanisms.
  • A participant shares a resource to examine manual office chair designs for additional insights.

Areas of Agreement / Disagreement

Participants generally agree that the design of an adjustable height box will differ from that of chairs and microscopes, but there is no consensus on the specific mechanisms or materials to use for the adjustment feature.

Contextual Notes

Participants express varying levels of experience with engineering, which may affect the depth of design proposals and suggestions. The discussion also highlights the need for participants to show prior effort in their inquiries to receive assistance.

superaznnerd
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Hi,
how does an adjustable chair/microscope work?

I need to make an adjustable height box, and I need some basic understanding of the design.

-Gary
 
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superaznnerd said:
Hi,
how does an adjustable chair/microscope work?

I need to make an adjustable height box, and I need some basic understanding of the design.

-Gary

Well, an adjustable height box is gonig to be nothing like and adjustable height chair or microscope...

Does an "adjustable height box" have a fixed volume that can be lifted and lowered, or is its volume adjustable?
 
thx for the response
it has fixed volume.
could you give me a sense of what the design would look like?
 
superaznnerd said:
thx for the response
it has fixed volume.
could you give me a sense of what the design would look like?

You need to come up with a design and we can help you refine it.
 
:smile:

Seriously super, not only should you be putting effort into this for yourself, but we are actually forbidden by PF Rules to give you answers - rules you agreed to when you signed up:

You MUST show that you have attempted to answer your question in order to receive help.
...
Any and all assistance given to homework assignments or textbook style exercises should be given only after the questioner has shown some effort in solving the problem. If no attempt is made then the questioner should be asked to provide one before any assistance is given. Under no circumstances should complete solutions be provided to a questioner, whether or not an attempt has been made.
 
aite lol. I have no engineering expierence but hopefully ill come up with something.
ill post my designs when i do
 
OK, the microscope adjustment is too complicated to build from scratch. I am probably going to atttach the adjustment mechanism to my box. Problem is that I don't know what to buy/will be available at a general store that would have such an adjustment mechanism.
does anyone have any suggestiosn?
 
superaznnerd said:
OK, the microscope adjustment is too complicated to build from scratch. I am probably going to atttach the adjustment mechanism to my box. Problem is that I don't know what to buy/will be available at a general store that would have such an adjustment mechanism.
does anyone have any suggestiosn?

Look for a Lee Valley store in your area.


Mmmmmm. Lee Valley... p0rn without the p0rn.
 
  • #10
superaznnerd: See attached file. Look at a manual office chair to get additional details.
 

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