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PeriO Зурагны хөл (циркуль) by Huiqi Jia

PeriO Зурагны хөл (циркуль) by Huiqi Jia is a highly esteemed winner of the very prestigious 2022 A' Design Award Хүрэл шагнал in Урлаг ба бичиг хэрэгслийн дизайн Competition Category.


ХүрэлУрлагийн хэрэгсэл· 2022

PeriO Зурагны хөл (циркуль)

by Huiqi Jia

Client: Huiqi Jia

A' Design Award Хүрэл шагнал Winner in Урлагийн хэрэгсэл Category

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Verified Award Winner

Verify Award Status for #128113

Colors

The Design

About PeriO Зурагны хөл (циркуль)

PeriO нь тойрог, нум, шулуун шугам зурахад зориулагдсан олон функцтэй зурагны хөл юм. Радиусыг хоёр талыг хөдөлгөх замаар тохируулж, төвийн дискэн дээр харуулна. Дунд хэсэгт байрлах силиконон бэхэлгээ нь янз бүрийн хэмжээтэй үзгийг барьж болно. Дугуйнуудын эргэлт нь зурсан шугамын урт болон нумын өнцгийг хэмждэг. Хоёр талын хоорондох өнцөг 180 градус байх үед зурсан шугам шулуун болно. Төвийн дискийг эргүүлэх боломжтой тул тойрог зурах нь гөлгөр, тэгш байдаг. Гадна бүрхүүл нь жинг хөнгөвчлөх зорилгоор хөнгөн цагаанаар хийгдсэн бөгөөд хурц үзүүр шаардлагагүй юм.

The Recognition

About the A' Design Award Хүрэл шагнал

PeriO Зурагны хөл (циркуль) нь A' Design Award Хүрэл шагналын ялагч бөгөөд бүтээлч чанар, овсгоо, цэцэн ухаанаараа ялгарсан шилдэг загварт олгодог маш нэр хүндтэй хүлээн зөвшөөрөлт юм. Хүрэл ялагчид бол хангалттай ур чадвартай, гайхалтай бүтээлч ажил бөгөөд зохион бүтээгчдийн өргөн туршлага, төсөөлөл, самбаатай байдлыг баталдаг. PeriO Зурагны хөл (циркуль) нь өндөр үнэлэгдсэн, биширсэн, хайрласан зүйл, мэдэгдэхүйц мэргэжлийн, шинэлэг байх болно гэж хүлээгддэг. Хүрэл шагнал хүртсэн энэ загвар нь урлаг, шинжлэх ухаан, загвар, технологийн шилдэг туршлагыг шингээж, нарийн ширийнд анхаарал хандуулснаараа тод юм. PeriO Зурагны хөл (циркуль) хэрэгцээг гайхалтай хангаж, хүслийг хөндөж, сэтгэл хөдлөлийг байлдан дагуулж, сониуч занг татдаг.

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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