HONG, HEI TAI,洪惠泰,洪惠泰,TSAI, HUAI FANG,蔡怀方,蔡懷方,LU, SHIH CHIEH,吕世杰,呂世傑
申请号：
TW103132471
公开号：
TW201611786A
申请日:
2014.09.19
申请国别(地区):
TW
年份:
2016
代理人:
摘要：
A magnetic control device including a magnetic assembly having a first magnet with a first magnetic pole and a second magnetic pole opposingly disposed to each other and a second magnet with a third magnetic pole and a forth magnetic pole opposingly disposed to each other, wherein a magnetic attraction direction is defined along a direction that the third magnetic pole points wherein the first magnet has a common axial with the second magnet and the first magnet can spin relative to the second magnet on the common axial to selectively adjust the overlapping level between the first magnetic pole and the third magnetic pole and the overlapping level between the second magnetic pole and the third magnetic pole so that strength of magnetic field could be adjusted to be enhanced or reduced.一種磁控裝置,包括:一磁性組件,其包含:一第一磁鐵,具有一彼此相對設置的第一磁極及第二磁極;及一第二磁鐵,具有一彼此相對設置的第三磁極及第四磁極,其中該第三磁極所指向的方向定義一磁吸方向;其中該第一磁鐵可相對於該第二磁鐵而轉動地彼此共一軸心設置,以選擇性地改變該第三磁極與該第一磁極之間及該第三磁極與該第二磁極之間的重疊程度,從而改變該磁性組件沿該磁吸方向上的磁吸力,其中該第一磁極與該第三磁極之間為同極性,該磁吸力隨所述重疊程度增大而稱強,該第二磁極與該第三磁極之間為不同極性,該磁吸力隨所述重疊程度增大而減弱,藉此以調整磁場強度,並且讓磁場可擴及更遠的範圍。20’‧‧‧端部位置21’‧‧‧安裝部22’‧‧‧殼罩40‧‧‧磁性組件41‧‧‧第一磁鐵410‧‧‧第一磁中性區411‧‧‧第一磁極412‧‧‧第二磁極42‧‧‧第二磁鐵420‧‧‧第二磁中性區421‧‧‧第三磁極422‧‧‧第四磁極50、50’‧‧‧導磁板Ax‧‧‧軸心60‧‧‧連動組件61‧‧‧轉盤611‧‧‧連接柱D’‧‧‧距離MD‧‧‧磁吸方向
