_Snap-in. Snap-out. All grip. No hassle._

This is the SpringDock: Phone Edition — a 100% 3D-printable, snap-together phone holder built with compliant spring arms that grip your phone securely with a simple squeeze-and-release motion. Whether you’re at your desk, in bed, or anywhere else you need a quick dock for your device, this design makes it effortless.

The spring mechanism is printed directly into the body — no metal springs or extra hardware required. Just print, snap it together, and it’s ready to use.

**Features**:

- Fully 3D printable — no screws or metal parts
- Secure compliant spring grip holds your phone with ease
- One-handed operation: squeeze to open, let go to dock
- Rotatable design for portrait or landscape viewing
- Mountable on a base or attachable to the ClampDock system

Great for desks, bedside tables, studio setups, and anywhere you want your phone easily visible but out of the way.

This is the first in the SpringDock series — future editions may include tablet holders and more.

_Designed for easy printing and reliable function. Functional, fun, and a perfect fit for the modular ClampDock ecosystem._

**Important**:

Please see the linked video for assembly instructions (the long video is better).

**Print Settings**:

- Material: PLA
- Nozzle: 0.4mm
- Layer Height: 0.2mm
- Line Width: 0.4mm
- Wall Count: 4 (1.6mm)
- Top and Bottom Layer Count: 5
- Detect Thin Walls: ON
- Wall Generator: Arachne
- Infill: 40% (Cubic)
- Support: None required
- Print Orientation: As per the STL/3MF files

**Related Links**: 

The ClampDock is available here…
[https://than.gs/m/1256833](https://than.gs/m/1256833)

For more details and other designs, visit my blog:
[logicalplanet.com](https://logicalplanet.com)

**Revisions and Updates**: 

I regularly update and improve my designs. Check back for the latest revision notes or if you encounter any issues with the model.



SpringDock: Phone Edition

SpringDock 1v00a 731 Index Housing.stl

**A compact, collapsible, print-in-place phone stand that unfolds into far more than you expect.**

_Now includes version 1.5, see revision notes at the bottom of this post._

At first glance, the Phone Multi-Widget looks like a simple phone stand. In use, it reveals itself as a surprisingly versatile, multi-configuration holder that folds flat, deploys quickly, and adapts to a wide range of everyday situations.

---

## **Why I Designed This**

I wanted to create a single, compact object that could solve *multiple* small but common problems without becoming bulky, fragile, or complicated to assemble.

At the time, most phone stands were either:
- Fixed to a single angle  
- Large and awkward to carry  
- Dependent on hardware or post-assembly  
- Or limited to one specific environment  

This design started as an exploration in **print-in-place mechanics** — how much useful motion and functionality could be packed into a single printed object using only hinges, pivots, slides, and detents. The result became part phone stand, part hanging hook, and part mechanical fidget.

The goal was not just to hold a phone, but to create something that:
- Collapses into a compact, portable form  
- Adapts to desks, shelves, doors, screens, and edges  
- Prints as a single assembled unit  
- Is satisfying to print, deploy, and use  

---

## **What It Can Do**

Despite its small size, the Phone Multi-Widget supports a wide range of configurations:

- **Nightstand or shelf** — hold your phone upright for charging or viewing  
- **Desktop stand** — multiple adjustable viewing angles (high and low)  
- **Vertical hanging** — hook onto a cabinet door, drawer, or seat back (think airplane tray)  
- **Edge hanging** — hang from a laptop screen, monitor edge, or glass panel  
- **Drawer wedge** — slot it above a closed cupboard drawer for hands-free viewing  

And likely a few configurations you’ll discover on your own — it’s part widget, part fidget.

---

## **Print-in-Place Design (No Assembly Required)**

- **100% printed** — no screws, pins, springs, or adhesives  
- **No supports required**  
- **No post-print assembly**  
- Hinges, pivots, slides, and detents are all printed in place  

Once it comes off the bed, it’s ready to use.

---

## **Two Fit Variants Included**

Because this is a fully print-in-place design, the final “feel” can vary slightly depending on printer tolerances.

Two nearly identical models are included:

- **Standard fit** — prints perfectly on most printers  
- **Tighter fit** (`Phone Widget 1v02h2c.stl`) — recommended if the standard version feels loose  

The geometry and function are otherwise identical. If in doubt, start with the standard version.

---

## **Recommended Print Settings**

For best results:

- **Material:** PLA or PETG  
- **Nozzle:** 0.4 mm  
- **Layer Height:** 0.2 mm  
- **Line Width:** 0.4 mm  
- **Wall Count:** 4 (≈1.6 mm)  
- **Top / Bottom Layers:** 5  
- **Infill:** 40% (Cubic)  
- **Detect Thin Walls:** ON  
- **Wall Generator:** Arachne  
- **Ironing:** Not required  
- **Brim:** No  
- **Supports:** No  
- **Print Orientation:** As supplied in the STL / 3MF  

---
##**Related Links**

**STEPH**
[https://than.gs/m/1509257](https://than.gs/m/1509257)

**Join the LogicalPlanet Discord**
[https://linktr.ee/logicalplanet](https://linktr.ee/logicalplanet)

**Visit my blog for more details and other designs**
[https://www.logicalplanet.com/](https://www.logicalplanet.com/)

---

##**Revisions and Updates**
I occasionally update and revise my designs. When I do, I’ll document the changes here. Check back periodically for the latest revision notes or if you’re experiencing any issues with a model. Please email me at logicalplanet3d@gmail.com if you would like me to make a revision or have comments about this design.

**2025-05-17**  - Added a second, tighter-tolerance version of the model (`Phone Widget 1v02h2c.stl`) for users who find the original version slightly loose. Both versions are otherwise identical.

**2026-01-30**  - I have now added version 1.5 to this download.  So please carefully note the different versions.  if you have a newer printer that is printing well, then use the latest v1.5.  Otherwise, you can experiment with the older version.  Version 1.5 now has several mechanical improvements, much tighter tolerances and symbols to help remind you what direction to rotate or move elements.  The square dots indicate a push location.  





Phone Multi Widget (and Fidget) now include v1.5

Phone Multi Widget 1v02h.3mf

Phone Widget 1v02h2c.stl

Phone Widget 1v50-60120b.stl

**Phoney Cactus**

I designed this Moon Cactus Phone Stand in collaboration with [ForgeCore](thangs.com/forgecore)

**Did You know?**
The Moon Cactus isn't actually a real cactus. It is actually two cactuses that get cut and grafted together by humans. And since that sounds very unnatural, we decided to play into the unnaturalness by turning it into a mechanical phone stand.

You turn the cactus into a phone stand by lifting it out of the dirt, and untwisting in a satisfying motion! That way you can always have a phone stand where you need it without having something ugly sitting on your table / desk.

The model is assembled with 4 screws. We wanted to make it fully 3D printable but the screws make it feel way more secure and strong than the purely 3D printed version.

Print the top "flower" (Scion) with any color of your choosing!

**Suggested Filaments:**
[Stem Color](https://amzn.to/3SXyrZG)
[Yellow Color](https://amzn.to/4cFCRLN)
[White Color](https://amzn.to/3AyXls5)
[Pot Color](https://amzn.to/4dSWu3H)
[Dirt Color](https://amzn.to/3yNtmfB)

**Supplies:**
[M3 x 25mm bolts](https://amzn.to/3YRExhT)

*Jankmart may earn affiliate commission from the links above

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SpringDock: Phone Edition

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Phoney Cactus - Moon Cactus Phone Stand