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PING))) Sensor and Acrylic Stand Assembly Demo — Parallax Forums

PING))) Sensor and Acrylic Stand Assembly Demo

Maddie the InternMaddie the Intern Posts: 81
edited 2011-09-30 20:01 in General Discussion
With Matt G:

Comments

  • Ron CzapalaRon Czapala Posts: 2,418
    edited 2011-08-30 11:10
    Maddie,

    Will Parallax still offer the aluminum PING stands?

    Is the acrylic stand translucent so that the LED indicator on the PING will be visible?

    Thanks,
    Ron
  • Matt GillilandMatt Gilliland Posts: 1,406
    edited 2011-08-31 06:05
    Howdy Ron-

    Yes, the Aluminum Ping Stand is still available. This acrylic version is simply a lower cost alternative - gives you choices!

    The "Transparent Grey" Acrylic allows the LED to shine right on through - no light pipe needed!
    -Matt
  • Phil Pilgrim (PhiPi)Phil Pilgrim (PhiPi) Posts: 23,514
    edited 2011-09-28 22:00
    Matt,

    FWIW, I designed an acrylic Ping))) stand that doesn'r require a secondary machining operation:

    attachment.php?attachmentid=85497&d=1317272093

    attachment.php?attachmentid=85496&d=1317272092

    attachment.php?attachmentid=85495&d=1317272091

    It's mounted to the base with #4 sheet metal screws. It's made from 1/8" cast acrylic, instead of the sturdier stuff you use, but that's what I had. I think it could be done with thicker material. You would just need tabs inside the slots in the bottom piece to keep the screws centered.

    Also, I didn't have any short-enough sheet metal screws to mount the Ping))) to the stand, so I just used through-holes with machine screws.

    Attached is the CorelDraw file, in case you're interested in exploring it -- open source, of course.

    -Phil
    669 x 366 - 43K
    675 x 509 - 51K
    416 x 400 - 11K
  • W9GFOW9GFO Posts: 4,010
    edited 2011-09-28 22:39
    That is clever. I think it would benefit from some strain relief around those sharp corners.
  • Matt GillilandMatt Gilliland Posts: 1,406
    edited 2011-09-30 20:01
    Phil - very cool! I shall have to try that :-)

    We're already in full production of the Ping))) and IR Stands right now - The Eddie-bots use these extensively. We've built a simple jig (for the short term) that expedites the secondary operation Yes, it's still "by hand" operation. We can do a sustained 5or6 per minute rate.

    Unlike Khan, you think 3-dimensionally ;-)

    -Matt
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