| 摘要 |
FIELD: personal use articles.SUBSTANCE: invention relates to auxiliary units with a magnetic mount. The protective case-cover designed to provide protection of at least the display of a tablet computer comprising: a cover which size and shape correspond to the display, comprising at least a first magnetic element and at least a second magnetic element, used to secure the cover on the display in the closed position, and in the closed position the first magnetic element is detected by the sensor placed inside the tablet computer, which detects changes in the current operating status of the tablet computer in accordance with the position of the protective case-cover relative to the tablet computer, and a magnetic unit connected with the ability to rotate with the cover comprising: a first plurality of magnetic elements arranged in close proximity to one another in the direction of the first relative size along the first line and in accordance with the first combination of alternating polarities of the magnets; and a second plurality of magnetic elements arranged in close proximity to one another in the direction of second relative size along the first line and in accordance with the second combination of alternating polarities of the magnets, and the magnetic unit is designed for magnetic mounting of the auxiliary node to the first part of the tablet computer using a magnetic force having a peak value. The magnetic attachment mechanism can be used for detachable fixing of the auxiliary unit to the electronic device.EFFECT: auxiliary unit can be used to extend the functionality of an electronic device.20 cl, 68 dwg |
