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    • 62. 发明授权
    • Indicator apparatus
    • 指示仪
    • US08151725B2
    • 2012-04-10
    • US12531931
    • 2008-03-18
    • Hideki MasudaTatsuki Kawamura
    • Hideki MasudaTatsuki Kawamura
    • G01D13/22G01D11/28G01D7/00
    • G01D11/28B60K2350/408G01D13/22Y10S116/36
    • To provide an indicator apparatus in which a pointer is secured to a pointer drive means by attraction force of magnets and it is possible to prevent an overshoot and pulsation of the pointer with sufficient attraction force. The indicator apparatus has a display plate 21, a pointer 22 provided on a front-face side of the display plate 21, and a pointer drive means provided on a back-face side of the display plate 21 for rotating the pointer 22. The indicator apparatus includes first magnet 22c in a ring shape provided for the pointer 22 and a second magnet 23a provided for the pointer drive means to be opposite to the first magnet 22c, and the pointer 22 is rotated in association with rotation drive of the pointer drive means by attraction force of the first and second magnets 22c, 23a. A yoke 22d in a ring shape is located closer to a surface of the first magnet 22c that is not opposite to the second magnet 23a.
    • 为了提供一种指示装置,其中通过磁体的吸引力将指针固定到指针驱动装置,并且可以以足够的吸引力来防止指示器的过冲和脉动。 指示装置具有显示板21,设置在显示板21的正面侧的指示器22和设置在显示板21的背面侧的指针驱动装置,用于旋转指示器22.指示器 设备包括为指针22提供的环形形状的第一磁体22c和为与第一磁体22c相反的指针驱动装置而设置的第二磁体23a,并且指针22与指针驱动装置的旋转驱动相关联地旋转 通过第一和第二磁体22c,23a的吸引力。 环形的轭22d位于比第二磁体23a不相对第一磁体22c的表面更近的位置。
    • 65. 发明申请
    • ON-VEHICLE DISPLAY APPARATUS
    • 车载显示设备
    • US20100127958A1
    • 2010-05-27
    • US12595871
    • 2008-04-01
    • Hideki MasudaTatsuki Kawamura
    • Hideki MasudaTatsuki Kawamura
    • G09G3/34
    • G01D11/28B60K37/02B60K2350/408G01D7/04
    • To provide an on-vehicle display apparatus which can suppress the limit to the size of a flat display to enhance the marketability. The on-vehicle display apparatus includes a flat display 21b capable of displaying various types of information, a light-transmitting substrate 21a provided on a front-face side of the flat display 21b, a pointer 22 provided in the light-transmitting substrate 21a, a pointer drive means 25 and 26 provided on a back-face side of the flat display 21b for rotating the pointer 22, a movement mechanism 5 for moving the light-transmitting substrate 21a to the outside of a display range, a first magnet 22c provided for the pointer 22, and a second magnet 22c provided for the pointer drive means 25 and 26 to be opposite to the first magnet 22c. When the light-transmitting substrate 21a is positioned on the front-face side of the flat display 21b, the pointer 22 is rotated in association with rotation drive of the pointer drive means 25 and 26 by attraction force of the first and second magnets 22c; 25a.
    • 提供能够抑制平板显示器的尺寸的限制以提高市场性的车载显示装置。 车载显示装置包括能够显示各种信息的平面显示器21b,设置在平面显示器21b的正面侧的透光基板21a,设置在透光基板21a中的指针22, 设置在用于旋转指针22的平面显示器21b的背面侧的指针驱动装置25和26,用于将透光基板21a移动到显示范围的外部的移动机构5,设置有第一磁体22c 用于指示器22的第二磁体22c和与第一磁体22c相对的指针驱动装置25和26设置的第二磁体22c。 当透光基板21a位于平面显示器21b的正面侧时,指针22通过第一和第二磁体22c的吸引力与指针驱动装置25和26的旋转驱动相关联地旋转; 25a。