Difference: FrameDesign (1 vs. 11)

Revision 112019-01-02 - PeterSchmid

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META TOPICPARENT name="EWheelEn"
%DASHBOARD{ section="banner"
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  title="Frame Design" titlestyle="color:#F00000;" }%
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Mechanical Design for the Velo Bling-Bling Mounting Frame

LED lights for bicycle wheels.

Revision 102017-02-17 - PeterSchmid

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META TOPICPARENT name="EWheelEn"
%DASHBOARD{ section="banner"
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Qty Description Dimension [mm] Weight [g] Conrad
1 Modellbau-Akkupack (LiPo) 3.7 V 500 mAh ACME BEC 59 x 19 x 7.5 14 w/ cable 1181780 - 62
1 Modellbau-Akkupack (LiPo) 3.7 V 1000 mAh BEC 53 x 32 x 9 30 w/ cable 209254 - 62
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1 Spezial-Akku Renata ICP402050PR 3.7 V 420 mAh 52 x 21 x 4 9 w/ cable 252031 - 62
 
Qty Description Dimension [mm] Weight [g] Mouser
1 Battery Packs 3.7 V 600 mAh Renata 43 x 26 x 6.50 11 614-ICP622540PMT

Revision 92016-06-03 - PeterSchmid

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META TOPICPARENT name="EWheelEn"
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Mechanical Design for the Velo Bling-Bling Mounting Frame

LED lights for bicycle wheels.

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16 multi color LEDs on each side (PCB top- and bottom side). There are two windows (upper and lower) on each side for display
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16 multi color LEDs on both sides (PCB top- and bottom side). There are two windows (upper and lower) on both sides for display
 dynamic information like speed, trip time, trip distance, etc. or static information like strings and images.

Revision 82016-05-30 - PeterSchmid

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META TOPICPARENT name="EWheelEn"
%DASHBOARD{ section="banner"
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PCB Frame

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Battery Frame

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Magnet Mount

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Get the CAD Data and Change the Design

Revision 72016-05-27 - PeterSchmid

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META TOPICPARENT name="EWheelEn"
%DASHBOARD{ section="banner"
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PCB Frame

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META FILEATTACHMENT attachment="frame.jpg" attr="" comment="" date="1464334010" name="frame.jpg" path="frame.jpg" size="56602" user="PeterSchmid" version="3"
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META FILEATTACHMENT attachment="frame-pcb-bottom.jpg" attr="" comment="" date="1464348456" name="frame-pcb-bottom.jpg" path="frame-pcb-bottom.jpg" size="300193" user="PeterSchmid" version="1"
META FILEATTACHMENT attachment="frame-pcb-top.jpg" attr="" comment="" date="1464348456" name="frame-pcb-top.jpg" path="frame-pcb-top.jpg" size="347400" user="PeterSchmid" version="1"
META FILEATTACHMENT attachment="frame-pcb-wo-top.jpg" attr="" comment="" date="1464348456" name="frame-pcb-wo-top.jpg" path="frame-pcb-wo-top.jpg" size="443472" user="PeterSchmid" version="1"
META FILEATTACHMENT attachment="frame-full.jpg" attr="" comment="" date="1464348840" name="frame-full.jpg" path="frame-full.jpg" size="200611" user="PeterSchmid" version="1"

Revision 62016-05-27 - PeterSchmid

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META TOPICPARENT name="EWheelEn"
%DASHBOARD{ section="banner"
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image="/twiki/pub/Velo/BlingBlingTechnik/prototyp2.jpg"
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image="/twiki/pub/Velo/FrameDesign/frame.jpg"
  title="Frame Design" titlestyle="color:#F00000;" }%
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Mechanical Design for the Velo Bling-Bling Frame

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Mechanical Design for the Velo Bling-Bling Mounting Frame

  LED lights for bicycle wheels. 16 multi color LEDs on each side (PCB top- and bottom side).
Line: 63 to 63
 psi@homer:~/veloblingbling/frame>
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CAD Tool

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CAD Tool OpenSCAD

Quote from http://www.openscad.org/about.html:
OpenSCAD is a software for creating solid 3D CAD models. It is free software and available for Linux/UNIX, Windows and Mac OS X. Unlike most free software for creating 3D models (such as Blender) it does not focus on the artistic aspects of 3D modelling but instead on the CAD aspects. Thus it might be the application you are looking for when you are planning to create 3D models of machine parts but pretty sure is not what you are looking for when you are more interested in creating computer-animated movies.
 
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OpenSCAD is not an interactive modeller. Instead it is something like a 3D-compiler that reads in a script file that describes the object and renders the 3D model from this script file. This gives you (the designer) full control over the modelling process and enables you to easily change any step in the modelling process or make designs that are defined by configurable parameters.

OpenSCAD provides two main modelling techniques: First there is constructive solid geometry (aka CSG) and second there is extrusion of 2D outlines. As data exchange format format for this 2D outlines Autocad DXF files are used. In addition to 2D paths for extrusion it is also possible to read design parameters from DXF files. Besides DXF files OpenSCAD can read and create 3D models in the STL and OFF file formats.

 

How To Build or Order Frames

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Comments

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META FILEATTACHMENT attachment="frame.jpg" attr="" comment="" date="1464334010" name="frame.jpg" path="frame.jpg" size="56602" user="PeterSchmid" version="3"

Revision 52016-05-26 - PeterSchmid

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META TOPICPARENT name="EWheelEn"
%DASHBOARD{ section="banner"
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Magnet Mount

 

Get the CAD Data and Change the Design

Get the CAD Data from the Repository

Line: 71 to 75
 
(6) Cheese-head Allen screw M2.5 6 mm 343586  
6 Cheese-head Allen screw M2.5 8 mm 343587  
8 Cheese-head Allen screw M2.5 12 mm 343589  
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10 Hex nut M2.5 343036  
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14 Hex nut M2.5 343036  
 
1 Casting compound transparent Electrolube UR 5048 956345  
1 Magnet 4 x 8 x 3 mm, O09.0018 240524  
1 Cable tie black 102 mm x2.5 mm, 30010 512619  
1 Modelcraft BEC-Stecker & Buchse mit Kabel 0.14 mm²   208315 - 62
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LiPo Battery 3.7 V (max. charge 4.2 V), about 350 to 2000 mAh:
Qty Description Distrelec
1 LiPo-Battery 3.7 V 350 mAh, Kokam SLPB283452H 972100
1 LiPo-Battery 3.7 V 700 mAh, Kokam SLPB393459H 972101
1 LiPo-Battery 3.7 V 1500 mAh, Kokam SLB603870H 972103

Qty Description Conrad
1 Modellbau-Akkupack (LiPo) 3.7 V 500 mAh ACME BEC 1181780 - 62
1 Modellbau-Akkupack (LiPo) 3.7 V 1000 mAh BEC 209254 - 62

Qty Description Mouser
1 Battery Packs 3.7V 950mAH Ultralife 5169-UBP563450
1 Battery Packs 3.7 V 600 mAh 42.5 x 25.7 x 6.50mm 614-ICP622540PMT
>
>
LiPo Battery 3.7 V (max. charge 4.2 V), about 350 to 2000 mAh:
Qty Description Dimension [mm] Weight [g] Distrelec
1 LiPo-Battery 3.7 V 350 mAh, Kokam SLPB283452H 52 x 33 x 3.0 10 972100
1 LiPo-Battery 3.7 V 700 mAh, Kokam SLPB393459H 58 x 33 x 4.2 15 972101
1 LiPo-Battery 3.7 V 1500 mAh, Kokam SLB603870H 70 x 38 x 6.4 32 972103

Qty Description Dimension [mm] Weight [g] Conrad
1 Modellbau-Akkupack (LiPo) 3.7 V 500 mAh ACME BEC 59 x 19 x 7.5 14 w/ cable 1181780 - 62
1 Modellbau-Akkupack (LiPo) 3.7 V 1000 mAh BEC 53 x 32 x 9 30 w/ cable 209254 - 62

Qty Description Dimension [mm] Weight [g] Mouser
1 Battery Packs 3.7 V 600 mAh Renata 43 x 26 x 6.50 11 614-ICP622540PMT
1 Battery Packs 3.7 V 950 mAH Ultralife 54 x 36 x 6.2 24 5169-UBP563450
 

Revision 42016-05-26 - PeterSchmid

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META TOPICPARENT name="EWheelEn"
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Frame for the PCB

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PCB Frame

 

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Frame for the Battery

ewheel32-small.png
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Battery Frame

 
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Get the CAD Data and Edit the Design

>
>

Get the CAD Data and Change the Design

 

Get the CAD Data from the Repository

The Velo Bling-Bling electronic design project is on the GitHub repository https://github.com/spyren/veloblingbling-frame. Download the ZIP-File and unzip it or better
Line: 62 to 61
 

CAD Tool

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EAGLE from CadSoft is not free software. But there is Light Edition. With this edition you can at least view and print the drawings. The Design exceeds the limits (100 x 80 mm board size) for the Light Edition, therefore you can not edit/change the design. There is also EAGLE Make Personal edition, with this edition you can edit the design for about 140 € (only for non commercial use). See EAGLE Pricing Table for other licenses.

Maybe the free KiCad can be used to import the design.

 

How To Build or Order Frames

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I ordered my frames from PCB-POOL, they accept the EAGLE design files (e.g. ewheel32.brd) and you do not have to generate you own Gerber and Excellon drill files.
 
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Some ordering information:
  • Length in mm: 160
  • Width in mm: 30
  • File format: EAGLE
  • Base material: FR4, 35 µm Cu, 1,6 mm
  • Soldermask: inclusive
  • Position print / Silkscreen: yes, TOP and BOTTOM
  • The price includes silkscreen for 36.65 EUR
  • Surface: ENIG (Electroless Nickel Gold) for ultra-flat pads
  • Min. track / gap size: >= 0.150 mm (6 mil)
  • Min. drill-end diameter: >= 0.3 mm (12 mil)
  • E Test inclusive
  • Free Stencil: yes
>
>

Bill of Material

 
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Qty Description Distrelec Conrad
(6) Cheese-head Allen screw M2.5 6 mm 343586  
6 Cheese-head Allen screw M2.5 8 mm 343587  
8 Cheese-head Allen screw M2.5 12 mm 343589  
10 Hex nut M2.5 343036  
1 Casting compound transparent Electrolube UR 5048 956345  
1 Magnet 4 x 8 x 3 mm, O09.0018 240524  
1 Cable tie black 102 mm x2.5 mm, 30010 512619  
1 Modelcraft BEC-Stecker & Buchse mit Kabel 0.14 mm²   208315 - 62

LiPo Battery 3.7 V (max. charge 4.2 V), about 350 to 2000 mAh:

Qty Description Distrelec
1 LiPo-Battery 3.7 V 350 mAh, Kokam SLPB283452H 972100
1 LiPo-Battery 3.7 V 700 mAh, Kokam SLPB393459H 972101
1 LiPo-Battery 3.7 V 1500 mAh, Kokam SLB603870H 972103

Qty Description Conrad
1 Modellbau-Akkupack (LiPo) 3.7 V 500 mAh ACME BEC 1181780 - 62
1 Modellbau-Akkupack (LiPo) 3.7 V 1000 mAh BEC 209254 - 62

Qty Description Mouser
1 Battery Packs 3.7V 950mAH Ultralife 5169-UBP563450
1 Battery Packs 3.7 V 600 mAh 42.5 x 25.7 x 6.50mm 614-ICP622540PMT
 

Revision 32016-05-24 - PeterSchmid

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META TOPICPARENT name="EWheelEn"
%DASHBOARD{ section="banner"
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  titlestyle="color:#F00000;" }%
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Frame Design for the Velo Bling-Bling Project

>
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Mechanical Design for the Velo Bling-Bling Frame

  LED lights for bicycle wheels. 16 multi color LEDs on each side (PCB top- and bottom side).
Line: 19 to 19
 better to use a mounting frame. This frame can be ordered from http://shapeways.com or you can print it by yourself on 3D printer.
Deleted:
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The Printed Circuit Board (PCB) is free hardware. The PCB is a multi-layer (4 layer) 160 x 30.5 x 1.6 mm FR4 board. The firmware for the MK22DX256VLF5 MCU is also on GitHub.

There is also an optional Bluetooth Low Energy (Smart) subsystem on board. It is a LAIRD BL600-SA module. The Bluetooth application software is on GitHub too.

 

Copyright

Peter Schmid, Zurich Switzerland, peter@spyr.ch

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This work (Mechanical Frame Design) is licensed under a Creative Commons Attribution-ShareAlike 4.0 International Public License. To view a copy
>
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This work (mechanical frame design) is licensed under a Creative Commons Attribution-ShareAlike 4.0 International Public License. To view a copy
 of this license, visit http://creativecommons.org/licenses/by-sa/4.0/ or send a letter to Creative Commons, 171 Second Street, Suite 300, San Francisco, California, 94105, USA.

Revision 22016-05-24 - PeterSchmid

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META TOPICPARENT name="EWheelEn"
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Title

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Frame Design

Frame Design for the Velo Bling-Bling Project

 
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Article text.
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LED lights for bicycle wheels. 16 multi color LEDs on each side (PCB top- and bottom side). There are two windows (upper and lower) on each side for display dynamic information like speed, trip time, trip distance, etc. or static information like strings and images.
 
Changed:
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-- Peter Schmid - 2016-05-24
>
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It is possible to mount the PCB direct onto the wheel spokes but it is better to use a mounting frame. This frame can be ordered from http://shapeways.com or you can print it by yourself on 3D printer.

The Printed Circuit Board (PCB) is free hardware. The PCB is a multi-layer (4 layer) 160 x 30.5 x 1.6 mm FR4 board. The firmware for the MK22DX256VLF5 MCU is also on GitHub.

There is also an optional Bluetooth Low Energy (Smart) subsystem on board. It is a LAIRD BL600-SA module. The Bluetooth application software is on GitHub too.

Copyright

Peter Schmid, Zurich Switzerland, peter@spyr.ch

This work (Mechanical Frame Design) is licensed under a Creative Commons Attribution-ShareAlike 4.0 International Public License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/4.0/ or send a letter to Creative Commons, 171 Second Street, Suite 300, San Francisco, California, 94105, USA.

Creative Commons License
Velo Bling-Bling by Peter Schmid is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Frame for the PCB

Frame for the Battery

ewheel32-small.png

Get the CAD Data and Edit the Design

Get the CAD Data from the Repository

The Velo Bling-Bling electronic design project is on the GitHub repository https://github.com/spyren/veloblingbling-frame. Download the ZIP-File and unzip it or better clone the repository e.g. for GNU/Linux:
psi@homer:~/veloblingbling/frame> git clone https://github.com/spyren/veloblingbling-frame
Klone nach 'veloblingbling-frame' ...
remote: Counting objects: 265, done.
remote: Compressing objects: 100% (97/97), done.
remote: Total 265 (delta 167), reused 260 (delta 166), pack-reused 0
Empfange Objekte: 100% (265/265), 223.50 KiB | 0 bytes/s, Fertig.
Löse Unterschiede auf: 100% (167/167), Fertig.
Prüfe Konnektivität ... Fertig.
psi@homer:~/veloblingbling/frame>

CAD Tool

EAGLE from CadSoft is not free software. But there is Light Edition. With this edition you can at least view and print the drawings. The Design exceeds the limits (100 x 80 mm board size) for the Light Edition, therefore you can not edit/change the design. There is also EAGLE Make Personal edition, with this edition you can edit the design for about 140 € (only for non commercial use). See EAGLE Pricing Table for other licenses.

Maybe the free KiCad can be used to import the design.

How To Build or Order Frames

I ordered my frames from PCB-POOL, they accept the EAGLE design files (e.g. ewheel32.brd) and you do not have to generate you own Gerber and Excellon drill files.

Some ordering information:

  • Length in mm: 160
  • Width in mm: 30
  • File format: EAGLE
  • Base material: FR4, 35 µm Cu, 1,6 mm
  • Soldermask: inclusive
  • Position print / Silkscreen: yes, TOP and BOTTOM
  • The price includes silkscreen for 36.65 EUR
  • Surface: ENIG (Electroless Nickel Gold) for ultra-flat pads
  • Min. track / gap size: >= 0.150 mm (6 mil)
  • Min. drill-end diameter: >= 0.3 mm (12 mil)
  • E Test inclusive
  • Free Stencil: yes

-- Peter Schmid - 2016-03-30

 

Comments

Revision 12016-05-24 - PeterSchmid

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META TOPICPARENT name="EWheelEn"

Title

Article text.

-- Peter Schmid - 2016-05-24

Comments

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