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Teensy holder

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This commit is contained in:
Tom Short 2017-03-07 21:42:06 -05:00
parent fb4e89530e
commit 0489115fac
1 changed files with 47 additions and 23 deletions
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70
src/dactyl_keyboard/dactyl-manuform.clj
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@ -431,26 +431,25 @@
(wall-brace thumb-mr-place 0 -1 web-post-bl thumb-br-place 0 -1 web-post-br)
(wall-brace thumb-ml-place 0 1 web-post-tl thumb-bl-place 0 1 web-post-tr)
(wall-brace thumb-bl-place -1 0 web-post-bl thumb-br-place -1 0 web-post-tl)
(wall-brace thumb-tr-place 0 -1 thumb-post-br (partial key-place 3 lastrow) 0 -1 web-post-bl)
; clunky bit on the top left thumb connection
(wall-brace thumb-ml-place 0 1 web-post-tr thumb-tl-place -2.5 0 thumb-post-tl)
(wall-brace thumb-tl-place -1 0 thumb-post-tl (partial key-place 0 cornerrow) -1 0 web-post-bl)
(wall-brace thumb-tr-place 0 -1 thumb-post-br (partial key-place 3 lastrow) 0 -1 web-post-bl)
;; another incomplete try to fix this
; (bottom-hull (thumb-tl-place thumb-post-tl)
; (thumb-tl-place (translate [-7 0 0] thumb-post-tl))
; (thumb-ml-place web-post-tr)
; (thumb-ml-place (translate [0 5 -4] web-post-tr)))
))
(defn on-wall-place [column depth shape]
(key-place column 0
(->> shape
(rotate (+ (* β (- centercol column)) (/ π 12)) [0 -1 0])
(rotate (* α centerrow) [-1 0 0])
(translate [0 (/ mount-height 2) -15])
; (Math/sin (/ α 2)))
)))
(def test-shape (on-wall-place 1 20 (cube 5 30 10)))
(def rj9-holder1
(on-wall-place 1 20
(difference (cube 14.78 13 22.38)
(translate [0 0 -5] (cube 10.78 13 5)))))
(translate [0 0 (- depth)]
(key-place column 0
(->> shape
(rotate (+ (* β (- centercol column)) (/ π 12)) [0 -1 0])
(rotate (* α centerrow) [-1 0 0])
(translate [0 (/ mount-height 2) -15])
))))
(def rj9-cube (cube 14.78 13 22.38))
(def rj9-space (on-wall-place 1 20 rj9-cube))
@ -459,19 +458,44 @@
(union (translate [0 2 0] (cube 10.78 9 18.38))
(translate [0 0 5] (cube 10.78 13 5))))))
(def rj9-holder (on-wall-place 1 20
(difference rj9-cube
(union (translate [0 2 0] (cube 10.78 9 18.38))
(translate [0 0 5] (cube 10.78 13 5))))))
(def teensy-width 20)
(def teensy-width 20) ; was 20
(def teensy-height 12)
(def teensy-length 33)
(def teensy2-length 53)
(def teensy-pcb-thickness 1.6)
(def teensy-pcb-thickness 1.6)
(def teensy-offset-height 5)
(def teensy2 (on-wall-place 0 20 (cube teensy-height teensy2-length teensy-width)))
; (def teensy-holder
; (on-wall-place 0 20
; (union
; (->> (cube 5 (* 1.2 teensy2-length) (+ 6 teensy-width))
; (translate [-5 -30 0]))
; (->> (cube 5 (* 1.2 teensy2-length) 3)
; (translate [-3 -30 (- -1.5 (/ teensy-width 2))]))
; (->> (cube 5 (* 1.2 teensy2-length) 5)
; (translate [2 -30 (- -0.5 (/ teensy-width 2))]))
; )))
(def teensy-holder
(on-wall-place 0 20
(union
(->> (cube 5 (* 1.2 teensy2-length) (+ 6 teensy-width))
(translate [-2.5 -30 0]))
(->> (cube teensy-pcb-thickness (* 1.2 teensy2-length) 3)
(translate [(/ teensy-pcb-thickness 2) -30 (- -1.5 (/ teensy-width 2))]))
(->> (cube 4 (* 1.2 teensy2-length) 4)
(translate [(+ 2 teensy-pcb-thickness) -30 (- -1 (/ teensy-width 2))]))
(->> (cube teensy-pcb-thickness (* 0.2 teensy2-length) 3)
(translate [(/ teensy-pcb-thickness 2) (+ (* 0.5 teensy2-length) -30) (+ 1.5 (/ teensy-width 2))]))
(->> (cube 4 (* 0.2 teensy2-length) 4)
(translate [(+ 2 teensy-pcb-thickness) (+ (* 0.5 teensy2-length) -30) (+ 1 (/ teensy-width 2))]))
)))
;; teensy info
; base width - 18
; height - 1.45
;
(spit "repl.scad"
(write-scad (union
@ -481,7 +505,7 @@
thumb-connectors
(difference case-walls rj9-space)
rj9-holder
teensy2
teensy-holder
; thumbcaps
; caps
)))