Abstract: An assistive device structure for positioning and pressure relief is provided, including a first elastic layer and a second elastic layer, which are attached by using a high-frequency encapsulation process, sealing, bagging, thermoforming, or an integrally molding process. Each of the first and second elastic layers has a bottom surface and an arc surface disposed opposite to each other. The arc surface includes two protrusions and a recess formed there in between. The two protrusions have different heights. A hollow area is disposed in the recess of the first and second elastic layers. Based on such structure, the bottom surfaces of the first and second elastic layers are attached to form the proposed assistive device structure for a user to lean against and providing multiple positioning effects and pressure relief. More than four axial directions of supporting forces are generated to effectively enhance muscle relaxation and stress relief.

Abstract: An assistive device structure for positioning and pressure relief is provided, including a first elastic layer and a second elastic layer, which are attached by using a high-frequency encapsulation process, sealing, bagging, thermoforming, or an integrally molding process. Each of the first and second elastic layers has a bottom surface and an arc surface disposed opposite to each other. The arc surface includes two protrusions and a recess formed there in between. The two protrusions have different heights. A hollow area is disposed in the recess of the first and second elastic layers. Based on such structure, the bottom surfaces of the first and second elastic layers are attached to form the proposed assistive device structure for a user to lean against and providing multiple positioning effects and pressure relief More than four axial directions of supporting forces are generated to effectively enhance muscle relaxation and stress relief.

Abstract: An electronic device is provided, including a main body, a display module pivotally connected to the main body, a first magnet in the main body, a second magnet in the display module, a lever movably disposed in the main body, and a joining member movably disposed in the main body and connected to the lever. When the display module and the main body are folded, the second magnet attracts the first magnet, and the lever pushes the joining member to protrude from the main body and join with the display module.

Abstract: An electronic device is provided, including a main body, a display module pivotally connected to the main body, a first magnet in the main body, a second magnet in the display module, a lever movably disposed in the main body, and a joining member movably disposed in the main body and connected to the lever. When the display module and the main body are folded, the second magnet attracts the first magnet, and the lever pushes the joining member to protrude from the main body and join with the display module.