Recently, it was freezing, and a college boy invented the dormitory lighting artifact because he didn't want to get out of bed and turn off the lights. Don't get out of bed, lie down and turn off the lights. The material and working principle are also very simple, and the effect of turning off the lights can be achieved only by using the lever principle and air pressure.

Sure enough, laziness is the biggest power source to promote human progress. If they were not lazy, who would have thought of using lever principle and air pressure to make an automatic light-off and light-on device?

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A similar case-the light-off artifact designed by Yancheng students

As early as 20 15, Geng Juan, a product design student at the School of Design and Art of Yancheng Institute of Technology, made a light-off artifact by using the lever principle and gas suppression! It is reported that her artifact consists of a press controller, a hose, an airbag and a functional hand board. The press controller is installed on the bedside, and the functional hand board is installed on the switch of the lamp and connected with a hose. And this design has won the national patent!

This "dormitory lighting artifact" is her graduation design work, and its full name is "Design of Extended Controller for Pneumatic Switch in Dormitory Environment". The audience is mainly people who live in dormitories, rental houses, or ordinary families without double-control switches installed at the bedside. It is reported that the inventor's creative inspiration comes from his "vault" toy as a child.

It is also very simple to use. As long as the user presses the controller by hand, the air flows along the hose, the air bag extends upward, and the functional hand board moves downward, the effect of turning off the lights can be achieved. The functional hand board used in the original design is also assembled from parts removed from the vault.

At present, this product has been awarded "utility model patent" by China National Intellectual Property Administration. Recently, Geng Juan found someone to make 200 samples and put them on the market at the price of 19.9 yuan. On May 20th, the "Dormitory Lights-out Artifact" was displayed in Runmei Building, Hope Avenue Campus of Yancheng Institute of Technology. Five people scanned the code to pay that day.

After North Night New Vision Network -00, college students invented dormitory lighting artifacts. Netizen: It's too practical, and it is recommended to promote it nationwide.