Cherry to Topre converter stem
- cookie
- Location: Hamburg, Germany
- Main keyboard: HHKB Pro 2
- Main mouse: MX Master
- Favorite switch: Topre
- DT Pro Member: -
Hello everybody,
I had this Idea of using Cherry MX caps on topre boards and wanted to share this with you guys.
It is basically a topre switch with a MX stem in the center of it.
Here a really cheezy illustration of what I mean:
I think this is quite easy to do by sacreficing a cherry and topre stem to create a casting mould.
Out of this it should be quite easy to reproduce those converter with a pretty solid quality.
With such a converter you have the best of both worlds!
Superior Topre switches with the wide range of keycap
I think this is viable... my main problem is that I don't have a Topre stem to sacrifice yet
I had this Idea of using Cherry MX caps on topre boards and wanted to share this with you guys.
It is basically a topre switch with a MX stem in the center of it.
Here a really cheezy illustration of what I mean:
I think this is quite easy to do by sacreficing a cherry and topre stem to create a casting mould.
Out of this it should be quite easy to reproduce those converter with a pretty solid quality.
With such a converter you have the best of both worlds!
Superior Topre switches with the wide range of keycap
I think this is viable... my main problem is that I don't have a Topre stem to sacrifice yet
- Muirium
- µ
- Location: Edinburgh, Scotland
- Main keyboard: HHKB Type-S with Bluetooth by Hasu
- Main mouse: Apple Magic Mouse
- Favorite switch: Gotta Try 'Em All
- DT Pro Member: µ
Stem adapters are quite a hot topic here lately. I'm not sure about the specific dimensions for this combination but one obvious issue comes to mind: Cherry MX caps are tall! The cross shaped slider mounting MX caps have inside is pretty long, and its entire height must be added to the equation for any adapter.
Still, I love the look of HiPro caps. Wonder how big an SA set would be on top of Topre switches with adapters! Even DSA will be raised.
Still, I love the look of HiPro caps. Wonder how big an SA set would be on top of Topre switches with adapters! Even DSA will be raised.
- cookie
- Location: Hamburg, Germany
- Main keyboard: HHKB Pro 2
- Main mouse: MX Master
- Favorite switch: Topre
- DT Pro Member: -
I compared the topre cap with some cherry type caps and yes there is a difference but this is something you have to live with. As long as you can type on it without restrictions you are good to go.
I had a Doubleshot ESC key near my desk and I was thinking about how to fit this thing on my HHKB, so this is where the Idea came from. The cap fitted pretty nice in the whole of the topre stem, I think with a little bit of adjustment you can have verry nice results! The spacebar is much more of a problem in my opinion :/
I have testet different types of cherry caps and all of them fittet in the hole.
But when constructing the positive for the mould, you could leave a bit of space to avoid problems with larger cherry mounts.
I had a Doubleshot ESC key near my desk and I was thinking about how to fit this thing on my HHKB, so this is where the Idea came from. The cap fitted pretty nice in the whole of the topre stem, I think with a little bit of adjustment you can have verry nice results! The spacebar is much more of a problem in my opinion :/
Yes they fit.tlt wrote:Was also thinking about this a while ago. Can't you fit a cherry mount inside a Topre mount? Have to check that
I have testet different types of cherry caps and all of them fittet in the hole.
But when constructing the positive for the mould, you could leave a bit of space to avoid problems with larger cherry mounts.
Last edited by cookie on 02 Oct 2013, 16:48, edited 1 time in total.
- Muirium
- µ
- Location: Edinburgh, Scotland
- Main keyboard: HHKB Type-S with Bluetooth by Hasu
- Main mouse: Apple Magic Mouse
- Favorite switch: Gotta Try 'Em All
- DT Pro Member: µ
Ah, now that is promising! Having the mounts share the same space (inserted into the adapter) is great from a geometry perspective.
Now for finding the right material. Some detailed technical drawings of both mounts would really help figure out the exact volume and thickness in play.
Now for finding the right material. Some detailed technical drawings of both mounts would really help figure out the exact volume and thickness in play.
- Jmneuv
- Location: DE
- Main keyboard: Phantomized QFR
- Main mouse: LX8 (mod)
- Favorite switch: 68g
- DT Pro Member: -
You could use some putty to fix a mx cap into the topre stem, that way you could see whether the clearance inside the cap will be enough for the topre switch casing on the way down. If you sink the stem in you should be able to achieve the same cap height.
- Daniel
- Location: Blackforest Germany
- Main keyboard: Various
- Main mouse: Kensington Slimblade + MX518
- Favorite switch: Cherry MX Blue and Black + BS
- DT Pro Member: 0028
Just some time ago (< 2 months), someone posted some pictures of upcoming keyboards from China with exactly those Cherry-MX compatible Topre-sliders.
If could just find it again...
Found it: http://deskthority.net/news-reviews-f4/ ... t6762.html
If could just find it again...
Found it: http://deskthority.net/news-reviews-f4/ ... t6762.html
- matt3o
- -[°_°]-
- Location: Italy
- Main keyboard: WhiteFox
- Main mouse: Anywhere MX
- Favorite switch: Anything, really
- DT Pro Member: 0030
- Contact:
please note this is a mod done 10 minutes, really rough and unpolished, but it totally works. Now can we go to production?
All we need to do is to produce the modded topre sliders and replace the original ones. voilà. topre porn.
All we need to do is to produce the modded topre sliders and replace the original ones. voilà. topre porn.
Last edited by matt3o on 27 Nov 2013, 16:53, edited 1 time in total.
- Muirium
- µ
- Location: Edinburgh, Scotland
- Main keyboard: HHKB Type-S with Bluetooth by Hasu
- Main mouse: Apple Magic Mouse
- Favorite switch: Gotta Try 'Em All
- DT Pro Member: µ
Good proof of concept.
So, who has a whole bag of spare MX stems to sacrifice, and how long does it take for bumbling amateurs like the rest of us to glue up a whole keyboard with these guys!
The bit I'd worry about is how much of a mess I could make of a nice Realforce when armed with epoxy. A slide in adapter is the one we're all after.
So, who has a whole bag of spare MX stems to sacrifice, and how long does it take for bumbling amateurs like the rest of us to glue up a whole keyboard with these guys!
The bit I'd worry about is how much of a mess I could make of a nice Realforce when armed with epoxy. A slide in adapter is the one we're all after.
- matt3o
- -[°_°]-
- Location: Italy
- Main keyboard: WhiteFox
- Main mouse: Anywhere MX
- Favorite switch: Anything, really
- DT Pro Member: 0030
- Contact:
3D print
just saying
just saying
-
- Location: Poland
- Main keyboard: KBT Race
- Main mouse: atm crappy but comfortable wireless mouse
- Favorite switch: Cherry MX White
- DT Pro Member: -
oopsies, didn't notice. Sorry, i sometimes am too eager to post stuff.
Also, matt3o, that's one fine modification! Does the switch work and feel smooth as normal?
Also, matt3o, that's one fine modification! Does the switch work and feel smooth as normal?
- matt3o
- -[°_°]-
- Location: Italy
- Main keyboard: WhiteFox
- Main mouse: Anywhere MX
- Favorite switch: Anything, really
- DT Pro Member: 0030
- Contact:
I feel no difference whatsoeverwobbles wrote:oopsies, didn't notice. Sorry, i sometimes am too eager to post stuff.
Also, matt3o, that's one fine modification! Does the switch work and feel smooth as normal?
- matt3o
- -[°_°]-
- Location: Italy
- Main keyboard: WhiteFox
- Main mouse: Anywhere MX
- Favorite switch: Anything, really
- DT Pro Member: 0030
- Contact:
nopeJmneuv wrote:Is there enough space between the mx-cap stem and the topre "tube" for a tube like insert?
- matt3o
- -[°_°]-
- Location: Italy
- Main keyboard: WhiteFox
- Main mouse: Anywhere MX
- Favorite switch: Anything, really
- DT Pro Member: 0030
- Contact:
Yes, there's enough space but the inside of a topre slider is not smooth, it has two dents that need to be removed to fit a standard MX keycap.
- matt3o
- -[°_°]-
- Location: Italy
- Main keyboard: WhiteFox
- Main mouse: Anywhere MX
- Favorite switch: Anything, really
- DT Pro Member: 0030
- Contact:
the adapter will fit, the keycap will not... unless you want the keycap to stick out something like 0.5mm... or you want to file some of the MX keycap stem.Jmneuv wrote:..and the dents are too large to be matched with some grooves in the adapter?
- matt3o
- -[°_°]-
- Location: Italy
- Main keyboard: WhiteFox
- Main mouse: Anywhere MX
- Favorite switch: Anything, really
- DT Pro Member: 0030
- Contact:
as far as I can see, this seems the only option. I could work on a 3D model to be printed if there's interest.Jmneuv wrote:okay, i understand.. so a full hammer replacement would probably be more desirable (non destructive), one could do some silencing on the side while swapping
- cookie
- Location: Hamburg, Germany
- Main keyboard: HHKB Pro 2
- Main mouse: MX Master
- Favorite switch: Topre
- DT Pro Member: -
I mean, with a 3D print, we could get in touch with different producer who make moldings for plastic parts. I think this can be done quite easily with ABS plastic!
I think this would be way cheaper than keycaps!
I think this would be way cheaper than keycaps!
- matt3o
- -[°_°]-
- Location: Italy
- Main keyboard: WhiteFox
- Main mouse: Anywhere MX
- Favorite switch: Anything, really
- DT Pro Member: 0030
- Contact:
definitely. I'll try to work on it. it should be pretty simple. To mold them the cost is in the tooling, the plastic is totally inexpensive. You could easily spend €300 in the mold itself and with €1000 you have something like 100k sliderscookie wrote:I mean, with a 3D print, we could get in touch with different producer who make moldings for plastic parts. I think this can be done quite easily with ABS plastic!
I think this would be way cheaper than keycaps!
- cookie
- Location: Hamburg, Germany
- Main keyboard: HHKB Pro 2
- Main mouse: MX Master
- Favorite switch: Topre
- DT Pro Member: -
If there is enough Interesst on both forums DT and GH, we coul'd theoratically go in production with this. But there is a good chance that Coolermaster has already announced a patent on this kind of stem