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headphone_holder: Add cable holder model
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| // table | ||
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| table_height = 25; | ||
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| module Table() { | ||
| cube([500,gripper_length,table_height], center=true); | ||
| } | ||
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| // gripper to attach the cable holder to the table | ||
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| gripper_width = table_height; | ||
| gripper_length = table_height*2; | ||
| gripper_thickness = 4; | ||
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| module Gripper() { | ||
| //gripper top back angle | ||
| translate([0,-gripper_length/2,table_height/2]) { | ||
| rotate(90,[0,1,0]) { | ||
| cylinder(h=gripper_width,d=gripper_thickness*2,center=true,$fn=100); | ||
| } | ||
| } | ||
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| //gripper bottom back angle | ||
| translate([0,-gripper_length/2,-table_height/2]) { | ||
| rotate(90,[0,1,0]) { | ||
| cylinder(h=gripper_width,d=gripper_thickness*2,center=true,$fn=100); | ||
| } | ||
| } | ||
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| //gripper top front angle | ||
| translate([0,gripper_length/4-gripper_thickness,table_height/2-gripper_thickness/2-gripper_thickness/5]) { | ||
| rotate(90,[0,1,0]) { | ||
| cylinder(h=gripper_width,d=gripper_thickness*2,center=true,$fn=100); | ||
| } | ||
| } | ||
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| //gripper bottom front angle | ||
| translate([0,gripper_length/2-gripper_thickness,-table_height/2]) { | ||
| rotate(90,[0,1,0]) { | ||
| cylinder(h=gripper_width,d=gripper_thickness*2,center=true,$fn=100); | ||
| } | ||
| } | ||
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| //gripper top | ||
| translate([0,-gripper_length/8-gripper_thickness/2,table_height/2+gripper_thickness/6]) { | ||
| rotate(-gripper_thickness-0.7,[1,0,0]) { | ||
| cube([gripper_width, 3*gripper_length/4-gripper_thickness, gripper_thickness], center=true); | ||
| } | ||
| } | ||
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| //gripper left | ||
| translate([0,-gripper_length/2-gripper_thickness/2,0]) { | ||
| rotate(90,[1,0,0]) { | ||
| cube([gripper_width, table_height, gripper_thickness], center=true); | ||
| } | ||
| } | ||
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| //gripper bottom | ||
| translate([0,-gripper_thickness/2,-table_height/2-gripper_thickness/2]) { | ||
| cube([gripper_width, gripper_length-gripper_thickness/2-0.2, gripper_thickness], center=true); | ||
| } | ||
| } | ||
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| difference() { | ||
| Gripper(); | ||
| Table(); | ||
| } | ||
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| // cable holder | ||
| // inspired by: https://www.thingiverse.com/thing:3022893 (USB Cable Holder byjb20200606, CC-BY-NC) | ||
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| cable_holder_thickness = 12; | ||
| cable_holder_height = table_height/2; | ||
| cable_holder_width = gripper_width*4.5; | ||
| hole_thickness = 8; | ||
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| module cableHolderBody() { | ||
| cube([cable_holder_width,cable_holder_thickness,cable_holder_height],center=true,$fn=100); | ||
| // lower wing | ||
| translate([0,0,-cable_holder_height/2]) { | ||
| rotate(90,[0,1,0]) { | ||
| cylinder(h=cable_holder_width,d=cable_holder_thickness,center=true,$fn=100); | ||
| } | ||
| } | ||
| translate([0,cable_holder_thickness/4,-cable_holder_thickness/2]) { | ||
| cube([cable_holder_width,cable_holder_thickness/2,cable_holder_height],center=true,$fn=100); | ||
| } | ||
| // left wing | ||
| translate([-cable_holder_width/2,0,0]) { | ||
| cylinder(h=cable_holder_height,d=cable_holder_thickness,center=true,$fn=100); | ||
| } | ||
| translate([-cable_holder_thickness/2,cable_holder_thickness/4,0]) { | ||
| cube([cable_holder_width,cable_holder_thickness/2,cable_holder_height],center=true,$fn=100); | ||
| } | ||
| // right wing | ||
| translate([cable_holder_width/2,0,0]) { | ||
| cylinder(h=cable_holder_height,d=cable_holder_thickness,center=true,$fn=100); | ||
| } | ||
| translate([cable_holder_thickness/2,cable_holder_thickness/4,0]) { | ||
| cube([cable_holder_width,cable_holder_thickness/2,cable_holder_height],center=true,$fn=100); | ||
| } | ||
| // rounded edges bottom | ||
| translate([cable_holder_width/2,0,-cable_holder_height/2]) { | ||
| sphere(cable_holder_thickness/2,$fn=100); | ||
| } | ||
| translate([cable_holder_width/2,cable_holder_thickness/4,-cable_holder_height/2]) { | ||
| rotate(90,[1,0,0]) { | ||
| cylinder(h=cable_holder_thickness/2,d=cable_holder_thickness,center=true, $fn=100); | ||
| } | ||
| } | ||
| translate([-cable_holder_width/2,0,-cable_holder_height/2]) { | ||
| sphere(cable_holder_thickness/2,$fn=100); | ||
| } | ||
| translate([-cable_holder_width/2,cable_holder_thickness/4,-cable_holder_height/2]) { | ||
| rotate(90,[1,0,0]) { | ||
| cylinder(h=cable_holder_thickness/2,d=cable_holder_thickness,center=true, $fn=100); | ||
| } | ||
| } | ||
| // rounded edges top | ||
| translate([cable_holder_width/2,0,cable_holder_height/2]) { | ||
| sphere(cable_holder_thickness/2,$fn=100); | ||
| } | ||
| translate([cable_holder_width/2,cable_holder_thickness/4,cable_holder_height/2]) { | ||
| rotate(90,[1,0,0]) { | ||
| cylinder(h=cable_holder_thickness/2,d=cable_holder_thickness,center=true, $fn=100); | ||
| } | ||
| } | ||
| translate([-cable_holder_width/2,0,cable_holder_height/2]) { | ||
| sphere(cable_holder_thickness/2,$fn=100); | ||
| } | ||
| translate([-cable_holder_width/2,cable_holder_thickness/4,cable_holder_height/2]) { | ||
| rotate(90,[1,0,0]) { | ||
| cylinder(h=cable_holder_thickness/2,d=cable_holder_thickness,center=true, $fn=100); | ||
| } | ||
| } | ||
| // upper wing | ||
| translate([0,0,cable_holder_height/2]) { | ||
| rotate(90,[0,1,0]) { | ||
| cylinder(h=cable_holder_width,d=cable_holder_thickness,center=true,$fn=100); | ||
| } | ||
| } | ||
| translate([0,cable_holder_thickness/4,cable_holder_thickness/2]) { | ||
| cube([cable_holder_width,cable_holder_thickness/2,cable_holder_height],center=true,$fn=100); | ||
| } | ||
| } | ||
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| module cableHoles() { | ||
| translate([0,-1,0]) { | ||
| cylinder(h=cable_holder_height+cable_holder_thickness+5,d=hole_thickness,center=true, $fn=100); | ||
| } | ||
| translate([0,-cable_holder_thickness/3,0]) { | ||
| cube([hole_thickness/2+1,hole_thickness/2,cable_holder_height+cable_holder_thickness+5],center=true,$fn=100); | ||
| } | ||
| } | ||
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| module smoothie() { | ||
| // smoothes the upper wing | ||
| translate([0,-cable_holder_thickness/4,cable_holder_height/2+cable_holder_thickness/12]) { | ||
| rotate(90,[0,1,0]) { | ||
| cylinder(h=cable_holder_width+cable_holder_thickness+5, d=cable_holder_thickness/2, center=true, $fn=200); | ||
| } | ||
| } | ||
| translate([0,0,-cable_holder_height/3]) { | ||
| cube([cable_holder_width+cable_holder_thickness+5, cable_holder_width, cable_holder_height*2], center=true); | ||
| } | ||
| } | ||
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| module cableHolder() { | ||
| intersection(){ | ||
| difference() { | ||
| cableHolderBody(); | ||
| translate([0,-0.5,0]) { cableHoles(); } | ||
| distance = ((cable_holder_width-cable_holder_thickness/2)/2); | ||
| translate([-distance/3,0,0]) { cableHoles(); } | ||
| translate([-2*distance/3,0,0]) { cableHoles(); } | ||
| translate([-distance,0,0]) { cableHoles(); } | ||
| translate([distance/3,0,0]) { cableHoles(); } | ||
| translate([2*distance/3,0,0]) { cableHoles(); } | ||
| translate([distance,0,0]) { cableHoles(); } | ||
| // upper cable canyon | ||
| translate([0,cable_holder_thickness*0.2,cable_holder_height/2+cable_holder_thickness*0.35]) { | ||
| rotate(90,[0,1,0]) { | ||
| cylinder(h=cable_holder_width+cable_holder_thickness+5,d=cable_holder_thickness*0.9,center=true, $fn=100); | ||
| } | ||
| } | ||
| } | ||
| smoothie(); | ||
| } | ||
| } | ||
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| translate([0,-gripper_length/2-cable_holder_thickness/2,0]) { | ||
| cableHolder(); | ||
| } | ||
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| // lower cable holder | ||
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| module lowerCableHolder() { | ||
| translate([0,0,-table_height/2-cable_holder_thickness/2]) { | ||
| rotate(90, [1,0,0]) { | ||
| difference() { | ||
| cableHolderBody(); | ||
| translate([0,1,0]) { | ||
| mirror([0,1,0]) { | ||
| distance = ((cable_holder_width-cable_holder_thickness/2)/2); | ||
| translate([-distance/3,0,0]) { cableHoles(); } | ||
| translate([-2*distance/3,0,0]) { cableHoles(); } | ||
| translate([-distance,0,0]) { cableHoles(); } | ||
| translate([distance/3,0,0]) { cableHoles(); } | ||
| translate([2*distance/3,0,0]) { cableHoles(); } | ||
| translate([distance,0,0]) { cableHoles(); } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| //lowerCableHolder(); |