Giá đỡ tên lửa cho RunCam2 4K Mk3A1

UPDATE (08/15/2023):  I have flown several launches with this mount and even with zip-ties, there is still a little bounce/rattling.  I suggest you shim the camera with the zip-tie cutoffs or other thin stock (left-over balsa?) until I can test and post an update to the model.  My next launch will be AUG. 20th, 2023.

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I recently purchased a RunCam2 4K to shoot onboard videos of my rocket launches.  I had difficulty in getting the ones that are currently out there to work for my needs, so I designed these.

I have attached both a 3-in and 4-in body tube version along with a model of the RunCam2 4K itself (not my model).  Place the camera in the mount, lens-first, then push gently on the back.  it is a nice, tight fit.  There are slots on the bottom sides and recesses on the top for zip ties or hook/loop straps for extra security.  There are also two holes to screw to your body tube.  I recommend epoxying weld nuts to the inside of your tube so you do not have to permanently join the mount to the body tube.

I am working on a BT-60 version but it needs a little more work and I will post it when it's ready.

I printed this on my Creality Ender3 V2 Neo, sliced with PrusaSlicer:

• .16 layer height
• 0.4 nozzle
• 10% Infill - 3D Honeycomb
• 4 perimeters
• Brim - 15mm (I know, it's a lot, but it doesn't move)