PeriO Kruhítko by Huiqi Jia is a highly esteemed winner of the very prestigious 2022 Bronzová cena A' Design Award in Výtvarné potřeby Competition Category.
BronzVýtvarné potřeby· 2022
PeriO Kruhítko
by Huiqi Jia
Client: Huiqi Jia
Bronzová cena A' Design Award Winner in Výtvarné potřeby Category
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The Design
About PeriO Kruhítko
PeriO je multifunkční kruhítko používané k rýsování kruhů, oblouků a přímek. Poloměr se nastavuje posouváním obou ramen a je zobrazen na centrálním kotouči. Silikonový držák uprostřed pojme pera různých velikostí. Otáčení koleček měří délku nakreslené čáry a úhel oblouku. Když je úhel mezi oběma rameny 180 stupňů, nakreslená čára je rovná. Centrální kotouč lze otáčet tak, aby se kruhy kreslily plynule. Plášť je vyroben z hliníku pro snížení hmotnosti a není potřeba žádný ostrý hrot.
The Recognition
About the Bronzová cena A' Design Award
PeriO Kruhítko je vítězem Bronzové ceny A' Design Award, vysoce prestižního uznání udělovaného vynikajícím designům, které se vyznačují kreativitou, vynalézavostí a bystrostí. Bronzoví vítězové jsou hojně zručné a nápadně kreativní artefakty, které dosvědčují rozsáhlé zkušenosti, představivost a vynalézavost svých designérů. Očekává se, že PeriO Kruhítko bude vysoce ceněným, obdivovaným a milovaným předmětem, pozoruhodně profesionálním a inovativním. Tento design, který získal Bronzovou cenu A' Design Award, zahrnuje osvědčené postupy v umění, vědě, designu a technologiích a vyniká pozorností k detailu. PeriO Kruhítko nádherně uspokojuje potřeby, dotýká se tužeb, okouzluje city a oslovuje zvědavost.
Behind the Design
Press Kit
Credits, team members and technical details provided by the designer.
- Unique Properties
- This is a multifunctional compass that can independently determine the radius. In addition to drawing circles, it can also draw arcs and straight lines. The length of the drawn line and the angle of the arc can be calculated by the rotation of the wheel. It reduces the volume of the compass and makes the process of using more safe.
- Dimensions & Packaging
- Width 45mm x Depth 21mm x Height 5.5mm
- Tags
- Portable, compass, perimeter circle, ruler, angle, safety
- Production Technology
- The shell is made of aluminum to reduce weight, while the center and pen contact parts and wheels are made of silica gel to increase friction.
- Design Challenge
- The challenge in this research is to study the principle of the perimeter circle and implement it on the product. For this challenge, we studied the relevant mathematical formulas. We made some 3D models for testing to ensure the models can draw a circle smoothly and verify the feasibility.
- Research
- We have studied the formula for the principle of determining a circle with three points, By using software to draw a schematic diagram, we can find a shape that can be combined with the principle. The pen inserted in the middle and the wheels on both sides constitute three points. We made some 3D models for testing to ensure the models can draw a circle smoothly and verify the feasibility.
- Inspiration
- We cannot directly determine the radius when using compasses, and it is inconvenient to adjust the compasses repeatedly when matched with a ruler. When drawing the arc, the angle of the arc cannot be determined, and the sharp part of the compass is also a hidden danger. Inspired by the perimeter circle command in Solidworks, we conducted key research and formula deduction on the principle of how three points determine a circle.
- Project Duration
- The project was started in September 2020 in Beijing and finished in November 2020 in Beijing.
- Operation Flow
- When in use, move both sides to adjust the radius, the radius is displayed on the disc, and the pen is inserted into the center to draw a circle. The middle insertion pen is made of silicone material, which can be applied to pens of different sizes. The length of the drawn line and the angle of the arc can be calculated by the rotation of the wheel. When the angle between the two sides is 180 degrees, the drawn line is a straight line. In addition, the disc in the middle can be rotated to make the process of drawing a circle smoother. The displayed number is always positive for the user to identify easily.
- Team Members
- Designer:Huiqi Jia
Designer:Yunsong Liu
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