Hidden mirror handheld small fan

This is the project in August of 18 years. A fan for the summer of the following year.
Everyone knows the weather in Guangdong, almost ten months a year is summer ~ ~


The early positioning is mainly from the largest consumer group-"girls. Combining market research and female user habits, the design is based on keywords such as "functional integration", "light and thin" and "concise".

The size of the whole machine is similar to that of mobile phones, which is thinner than that of most fans on the market at present. After all, in my opinion, thinness is more important than the function integration point mentioned by customers. The thinnest thickness (grip) is 20mm, and the thickest thickness (tuyere) is 24mm.

Combined use scenarios, in addition to hand-held, are more used on the desktop. If it is only a bracket, the function is too single, coupled with the rapid development of the information age, the daily habits of girls watching dramas, etc., so the function of the mobile phone bracket is extended under the premise of the fan bracket (the function expansion should not be too reluctant, otherwise it will be four different, and the product positioning will become more and more blurred)

Fans with mirrors on the market are basically exposed, not to mention fingerprints. The combination of shiny lenses and matte bodies is particularly serious, so another major design point is how to hide the mirrors. I think a lot about the ways: magnetic attraction, flip cover, rotation, buckle, etc. Finally, I refer to the slide rail structure of the previous air conditioner remote controller. Also because of the slide rail structure, the restrictions on the shape are much greater.

The color matching is mainly based on the Nordic style gray system, fresh and cool are probably relatively neutral colors. Color names are too difficult to choose, what fairy blue sea salt powder ~ ~ ~ ~ I will call them directly: white, navy blue, powder, green

The overall grip is mainly based on the grip of the mobile phone. Because it is thin and needs to take into account the battery capacity, it has to develop horizontally. Also due to the long-term daily use of mobile phones, there will be a feeling of "this is a familiar feeling" ~ ~ Note: The grip of mobile phones is not the most comfortable.

Handboard verification, test hand comfort and slide cover feasibility

Structure board

Post-mold follow-up

Prototype test

Wind test

This is the first project from early design to structure (participation in evaluation and problem solving) to later mold follow-up, device procurement, packaging design, etc. Because it is the first time to make a fan, it seems simple and smooth on the surface, but in fact it is very knowledgeable. For example, after the mold was completed, the test found that the wind was not strong and the airflow was scattered. It took a week to try many methods with engineers to solve the problem. Such as later procurement, etc.... a project with a lot of harvest.