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    • 91. 发明授权
    • Electrical connector having terminal incomplete insertion recognizing structure
    • 具有端子不完全插入识别结构的电连接器
    • US06386904B2
    • 2002-05-14
    • US09866643
    • 2001-05-30
    • Yasuhiro SasakiMasanori TsujiTomohiko KimuraMotohisa Kashiyama
    • Yasuhiro SasakiMasanori TsujiTomohiko KimuraMotohisa Kashiyama
    • H01R13422
    • H01R13/4223H01R13/4361
    • A connector housing has a lock arm for locking a terminal therein. The lock arm deflects in an complete insertion state of the terminal so that a spacer abuts against a side surface of the lock arm. The lock arm is formed with a projection which abuts the incompletely inserted terminal in the spacer advancing direction. The projection may be a plate piece elongated in the longitudinal direction of the lock to be pinched by a pair of a resilient contact plates of the terminal. Alternatively, the lock arm may have a protrusion engaging with an engagement hole formed in the connector housing. The protrusion is a rectangular plate extending from the fore end of the lock arm. An inclined guide surface continuous with the engagement hole may be provided in the connector housing. Alternatively, the connector housing may have an inner embossed wall positioned closely to the deflected lock arm to oppose to the spacer. A clearance between the embossed wall and the lock arm is determined within the elastic deflection limit of the lock arm.
    • 连接器壳体具有用于将端子锁定在其中的锁定臂。 锁定臂在终端的完全插入状态下偏转,使得间隔件抵靠锁定臂的侧表面。 锁定臂形成有在间隔件前进方向上抵靠不完全插入的端子的突起。 突起可以是在锁的纵向方向上延伸的板件,以被端子的一对弹性接触板夹住。 或者,锁定臂可以具有与形成在连接器壳体中的接合孔接合的突起。 突起是从锁定臂的前端延伸的矩形板。 可以在连接器壳体中设置与接合孔连续的倾斜的引导表面。 或者,连接器壳体可以具有位于偏转的锁定臂的靠近隔离物的内部压花壁。 在锁定臂的弹性偏转极限内确定压纹壁和锁定臂之间的间隙。
    • 97. 发明授权
    • Piezoelectric actuator and electronic device
    • 压电执行器和电子设备
    • US08680746B2
    • 2014-03-25
    • US12601485
    • 2008-05-21
    • Masatake TakahashiYasuhiro SasakiYasuharu Onishi
    • Masatake TakahashiYasuhiro SasakiYasuharu Onishi
    • B06B1/06
    • B06B1/0603H04R17/00
    • Provided is a small-size thin piezoelectric actuator which can be mounted on a mobile electronic device and operate with a low power consumption also provided is an electronic device which uses the piezoelectric actuator to provide a function to give a contact feeling of a three dimensional movement to a users hand palm. The piezoelectric actuator (1) includes: a piezoelectric ceramic oscillator having a piezoelectric ceramic thin plate (5) bonded to at least one surface of a shim member (6); at least one holder (7) for holding the shim member (6); and a sheet-shaped elastic body (2). Vibration generated by the piezoelectric ceramic oscillator is transmitted via the holder (7) and the sheet-shaped elastic body (2) to a case (3) of the electronic device.
    • 提供一种小型薄型压电致动器,其可以安装在移动电子设备上并且以低功耗操作,还提供了使用压电致动器来提供三维运动的接触感的功能的电子设备 给用户手掌。 压电致动器(1)包括:压电陶瓷振荡器,其具有结合到垫片(6)的至少一个表面的压电陶瓷薄板(5) 至少一个用于保持垫片构件(6)的保持器(7); 和片状弹性体(2)。 由压电陶瓷振荡器产生的振动通过保持器(7)和片状弹性体(2)传递到电子设备的壳体(3)。
    • 98. 发明授权
    • Piezoelectric actuator and electronic device
    • 压电执行器和电子设备
    • US08670578B2
    • 2014-03-11
    • US12735995
    • 2009-03-05
    • Yasuharu OnishiMasatake TakahashiYasuhiro SasakiShigeo Satou
    • Yasuharu OnishiMasatake TakahashiYasuhiro SasakiShigeo Satou
    • H04R25/00H04R3/00
    • B06B1/0603H01L41/0973
    • A piezoelectric actuator 60 includes a piezoelectric element 10 expanding and contracting according to a state of an electric field, a pedestal 20, a vibration film 30, and a support member. In the vibration mode of the divided vibration occurring in the piezoelectric actuator in a high frequency band, one or more reinforcement members 50 are selectively disposed on an upper surface or a lower surface of the piezoelectric element 10, in a region where a node of divided vibration occurs. With such configurations, the vibration mode can be changed in the piezoelectric element 10. Therefore, in the frequency sound pressure level characteristics, the divided vibration causing hills or valleys (peaks or dips) can be effectively suppressed, thus enabling the achievement of flatness of frequency sound pressure level characteristics and of reproduction of excellent sound.
    • 压电致动器60包括根据电场的状态膨胀和收缩的压电元件10,基座20,振动膜30和支撑构件。 在高频带的压电致动器中发生的分割振动的振动模式中,在压电元件10的上表面或下表面上选择性地设置一个或多个加强构件50,在分割的节点 发生振动。 通过这样的结构,可以在压电元件10中改变振动模式。因此,在频率声压级特性中,可以有效地抑制引起山丘或谷(峰值或下降)的分割振动,从而能够实现平坦度 频率声压级特性和再现优良的声音。