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PeriO # فرجار رسم by Huiqi Jia

PeriO # فرجار رسم by Huiqi Jia is a highly esteemed winner of the very prestigious 2022 جائزة A' Design Award البرونزية in تصميم مستلزمات الفنون والقرطاسية Competition Category.


برونزمستلزمات الفنون· 2022

PeriO # فرجار رسم

by Huiqi Jia

Client: Huiqi Jia

جائزة A' Design Award البرونزية Winner in مستلزمات الفنون Category

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Verified Award Winner

Verify Award Status for #128113

Colors

The Design

About PeriO # فرجار رسم

PeriO هو فرجار رسم متعدد الوظائف يُستخدم لرسم الدوائر والأقواس والخطوط المستقيمة. يُضبط نصف القطر عن طريق تحريك الذراعين، ويظهر مقداره على قرص مركزي. ويوجد في المنتصف حامل من السيليكون يستوعب أقلامًا بأحجام مختلفة. ويقيس دوران العجلات طول الخط المرسوم وزاوية القوس. وعندما تكون الزاوية بين الذراعين 180 درجة، يكون الخط المرسوم مستقيمًا. ويمكن تدوير القرص المركزي بحيث تُرسم الدوائر بسلاسة. أما الهيكل الخارجي فمصنوع من الألومنيوم لتقليل الوزن، ولا حاجة فيه إلى سنٍّ حاد.

The Recognition

About the جائزة A' Design Award البرونزية

PeriO # فرجار رسم هو فائز بجائزة A' Design Award البرونزية، وهي تقدير رفيع المكانة يُمنح للتصاميم المتميزة التي تتسم بالإبداع والبراعة وحدة الذكاء. والفائزون بالبرونزية مصنوعات بارعة بوفرة ومبدعة بصورة لافتة، تؤكد الخبرة الواسعة والخيال وسعة الحيلة لدى مصمميها. ويُتوقع أن يكون PeriO # فرجار رسم قطعة عالية التقدير ومحل إعجاب وحب، شديدة الاحترافية والابتكار. وهذا التصميم الفائز بجائزة A' Design Award البرونزية يتبنى أفضل الممارسات في الفن والعلم والتصميم والتكنولوجيا، ويتميز بعنايته بالتفاصيل. ويلبّي PeriO # فرجار رسم الاحتياجات على أفضل وجه، ويلامس الرغبات، ويأسر المشاعر، ويستثير الفضول.

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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