发布时间：2024/3/16 1:11:00
5/7/2018
I updated the opecad file to have a 1.5mm base under the electronics board. It seemed like a better idea to give more protection to the electronics underneath rather than saving a little plastic. The module I added to the opecad code is Bottom_Flat() for those interested in that.
9/9/2017
I added a vented top option for passive heat release. DD_2_TopPlate_Vented_Elec_Pi_HDMI7_Rev150.stl or *DD_4_TopPlate_Vented_Elec_Pi_HDMI7_Rev150.stl
I also updated the solid top plate veion to have less plastic in the middle to cut down on print time. DD_2_TopPlateBlank_Elec_Pi_HDMI7_Rev150.stl or DD_4_TopPlateBlank_Elec_Pi_HDMI7_Rev150.stl. Use the clearance size that works for you.
This is a remix of the Combo Electronics case to house the raspberry Pi & the HDMI 7" touchscreen ( itead of the LCD displays. mikebaier asked if I could do this & he beta tested it. I thought it was a good project to test how well this design worked for customizing. In this process I did change a couple of ways I was doing the faceplate cutouts & reflected those changes back to the previous design. mikebair had one problem with the display sticking out too far & think I fixed that with the setback display supports on the bracket, but that is untested since I do not have this display. Since there are so many parts & optio I put all the STL files into 1 file & you will have to split them out with your slicing program. I use the Slic3r Prusa Edition to do this.
I would suggest you 1st print the test print DD_2_TestSizes_Elec_Pi_HDMI7_Rev148.stl to see how well the parts fit together. If they are too tight, print the DD_4_TestSizes_Elec_Pi_HDMI7_Rev148.stl. You can delete the bracket on your 2nd test print as those connectio stay the same. The DD_2 has a clearance of .25mm for the dovetails & the DD_4 files have a clearance of .4mm. Once you are happy that the test parts fit together for you, I would then print the faceplate to make sure that fits & your display fits that & the left bracket. The right bracket should be your next print. If those fit well, the rest should also since the other parts have been tested.
I made one file of shim space from 1mm to 6mm. Since that is such a small file, I would just print all of those to see which sizes fit best for you. mikebair used the 6mm, but you might also need another set of shims with the setback display supports. Here is his beta test photos of the remix.
There are 2 other optional backs, one for a vesa 100mm hole pattern mount which works with: .25mm clearanceDD_4_BackPlateVesa_Elec_Pi_HDMI7_Rev148.stl .4mm clearance
or
a back that works with the Raspi7inch_Case.stl & Raspi7inch_Lid.stl from: .25mm clearanceDD_4_BackPlateRasp7Case_Elec_Pi_HDMI7_Rev148.stl .4mm clearance
By changing the variables Pi_X_Spacing and Pi_Y_Spacing you can use whatever mount you want.
You can either put the raspberry pi on the iide back or outside using an additional vesa mount:
or the Raspi7inch_Case.stl & Raspi7inch_Lid.stl
Reference Parts used:
I took the dimeio for the Display cutouts from:
I used the raspberry Pi model from:
The arduino & fan I got from thing 820960 which does not seem to be there anymore.
I increased the height of this by 25.5mm & the width by 14.5mm from the original design to accommodate the larger display. The faceplate is the longest part at 194.6mm which should barely fit on an 8" print bed.
For further info on this design, refer to
I updated the opecad file to have a 1.5mm base under the electronics board. It seemed like a better idea to give more protection to the electronics underneath rather than saving a little plastic. The module I added to the opecad code is Bottom_Flat() for those interested in that.
9/9/2017
I added a vented top option for passive heat release. DD_2_TopPlate_Vented_Elec_Pi_HDMI7_Rev150.stl or *DD_4_TopPlate_Vented_Elec_Pi_HDMI7_Rev150.stl
I also updated the solid top plate veion to have less plastic in the middle to cut down on print time. DD_2_TopPlateBlank_Elec_Pi_HDMI7_Rev150.stl or DD_4_TopPlateBlank_Elec_Pi_HDMI7_Rev150.stl. Use the clearance size that works for you.
This is a remix of the Combo Electronics case to house the raspberry Pi & the HDMI 7" touchscreen ( itead of the LCD displays. mikebaier asked if I could do this & he beta tested it. I thought it was a good project to test how well this design worked for customizing. In this process I did change a couple of ways I was doing the faceplate cutouts & reflected those changes back to the previous design. mikebair had one problem with the display sticking out too far & think I fixed that with the setback display supports on the bracket, but that is untested since I do not have this display. Since there are so many parts & optio I put all the STL files into 1 file & you will have to split them out with your slicing program. I use the Slic3r Prusa Edition to do this.
I would suggest you 1st print the test print DD_2_TestSizes_Elec_Pi_HDMI7_Rev148.stl to see how well the parts fit together. If they are too tight, print the DD_4_TestSizes_Elec_Pi_HDMI7_Rev148.stl. You can delete the bracket on your 2nd test print as those connectio stay the same. The DD_2 has a clearance of .25mm for the dovetails & the DD_4 files have a clearance of .4mm. Once you are happy that the test parts fit together for you, I would then print the faceplate to make sure that fits & your display fits that & the left bracket. The right bracket should be your next print. If those fit well, the rest should also since the other parts have been tested.
I made one file of shim space from 1mm to 6mm. Since that is such a small file, I would just print all of those to see which sizes fit best for you. mikebair used the 6mm, but you might also need another set of shims with the setback display supports. Here is his beta test photos of the remix.
There are 2 other optional backs, one for a vesa 100mm hole pattern mount which works with: .25mm clearanceDD_4_BackPlateVesa_Elec_Pi_HDMI7_Rev148.stl .4mm clearance
or
a back that works with the Raspi7inch_Case.stl & Raspi7inch_Lid.stl from: .25mm clearanceDD_4_BackPlateRasp7Case_Elec_Pi_HDMI7_Rev148.stl .4mm clearance
By changing the variables Pi_X_Spacing and Pi_Y_Spacing you can use whatever mount you want.
You can either put the raspberry pi on the iide back or outside using an additional vesa mount:
or the Raspi7inch_Case.stl & Raspi7inch_Lid.stl
Reference Parts used:
I took the dimeio for the Display cutouts from:
I used the raspberry Pi model from:
The arduino & fan I got from thing 820960 which does not seem to be there anymore.
I increased the height of this by 25.5mm & the width by 14.5mm from the original design to accommodate the larger display. The faceplate is the longest part at 194.6mm which should barely fit on an 8" print bed.
For further info on this design, refer to
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