Motor
The utility model provides a motor. The motor is provided with a rotor capable of rotating with a central shaft extending up and down as a center; a stator opposed to the rotor in a radial direction;a holder holding the stator; a circuit substrate having a first wiring pattern formed on the upper su...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a motor. The motor is provided with a rotor capable of rotating with a central shaft extending up and down as a center; a stator opposed to the rotor in a radial direction;a holder holding the stator; a circuit substrate having a first wiring pattern formed on the upper surface and a second wiring pattern formed on the lower surface; and a first fixing member that has electrical conductivity and fixes the circuit board to a stator, the stator being provided with a stator core having electrical conductivity, the first fixing member having: a substrate holding sectionthat holds the circuit board; and a stator fixing portion fixed to a portion of the stator core, the substrate holding portion being in contact with the first wiring pattern and the second wiring pattern.
本实用新型提供一种马达,其具有:能够以上下延伸的中心轴为中心旋转的转子;与转子在径向上对置的定子;保持定子的支架;在上表面形成有第一配线图案且在下表面形成有第二配线图案的电路基板;以及具有导电性,且将电路基板固定于定子的第一固定部件,定子具备具有导电性的定子铁芯,第一固定部件具有:保持上述电路基板的基板保持部;以及固定于定子铁芯的一部分的定子固定部,基板保持部与第一配线图案及第二配线图案接触。 |
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