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    • 1. 发明申请
    • Connector for memory card
    • 存储卡连接器
    • US20060183378A1
    • 2006-08-17
    • US10548433
    • 2004-05-25
    • Hirohisa TanakaToshihiro YamamotoMasato Kawashima
    • Hirohisa TanakaToshihiro YamamotoMasato Kawashima
    • H01R24/00
    • H01R13/7032
    • In a connector for memory card, it is objected to stabilize contact of detection switch for detecting insertion of a memory card, and to prevent breakage of the memory card due to bounce-out when it is taken out. The detection switch is held on a contact block with contacts which are to be contacted with terminals of the memory card, and comprised of a fixed contact plate and a movable spring piece. A groove having substantially V-shape is formed on a contacting portion of the movable spring piece so as to contact with the fixed contact plate at two points. Furthermore, elastic protrusions that can fit to recessed portions for locking formed on the memory card just before the slider holding the memory card reaches to an initial position is formed on a top plate of the housing, so that the bounce-out of the memory card is prevented.
    • 在用于存储卡的连接器中,反对用于稳定检测开关的接触,用于检测存储卡的插入,并且防止存储卡在被取出时由于反弹而破损。 检测开关保持在具有与存储卡的端子接触的触点的触点块上,并且包括固定接触板和可动弹簧片。 在可动弹簧片的接触部分上形成有大致V形的槽,以便在两点处与固定接触板接触。 此外,刚好在保持存储卡的滑块保持到初始位置之前能够形成在存储卡上的锁定凹部的弹性突起形成在壳体的顶板上,使得存储卡的反弹 被阻止
    • 2. 发明授权
    • Connector for memory card
    • 存储卡连接器
    • US07210950B2
    • 2007-05-01
    • US10548433
    • 2004-05-25
    • Hirohisa TanakaToshihiro YamamotoMasato Kawashima
    • Hirohisa TanakaToshihiro YamamotoMasato Kawashima
    • H01R29/00
    • H01R13/7032
    • In a connector for memory card, it is objected to stabilize contact of detection switch for detecting insertion of a memory card, and to prevent breakage of the memory card due to bounce-out when it is taken out. The detection switch is held on a contact block with contacts which are to be contacted with terminals of the memory card, and comprised of a fixed contact plate and a movable spring piece. A groove having substantially V-shape is formed on a contacting portion of the movable spring piece so as to contact with the fixed contact plate at two points. Furthermore, elastic protrusions that can fit to recessed portions for locking formed on the memory card just before the slider holding the memory card reaches to an initial position is formed on a top plate of the housing, so that the bounce-out of the memory card is prevented.
    • 在用于存储卡的连接器中,反对用于稳定检测开关的接触,用于检测存储卡的插入,并且防止存储卡在被取出时由于反弹而破损。 检测开关保持在具有与存储卡的端子接触的触点的触点块上,并且包括固定接触板和可动弹簧片。 在可动弹簧片的接触部分上形成有大致V形的槽,以便在两点处与固定接触板接触。 此外,刚好在保持存储卡的滑块保持到初始位置之前能够形成在存储卡上的锁定凹部的弹性突起形成在壳体的顶板上,使得存储卡的反弹 被阻止
    • 3. 发明申请
    • Connector and contact for the connector
    • 连接器的连接器和触点
    • US20050020137A1
    • 2005-01-27
    • US10496308
    • 2003-10-22
    • Hirohisa TanakaMasato Kawashima
    • Hirohisa TanakaMasato Kawashima
    • G06K17/00H01R13/11H01R13/187H01R13/24H01R13/658H01R13/6583H01R24/00
    • H01R13/2442H01R13/187H01R13/6583
    • In a connector used for recording and reproducing apparatus of a memory card, it is aimed to prevent an instantaneous make break phenomenon, in which a contact portion of a contact and a terminal of a memory card is instantaneously opened and suppliance of electric power to the memory card is instantaneously stopped when an impact is applied to the connector, and a deformation of the contact due to the impact. Three plate spring portions arranged in parallel with each other and three contact portions respectively provided in the vicinities of front ends of the plate spring portions are formed in the vicinity of a front end of the contact. Two plate spring portions among three plate spring portions, for example, the plate spring portions disposed at both sides are integrally combined at the front end portions of them. A length of another plate spring portion, for example disposed at the center is made shorter than the lengths of the others. Thus, a number of contact portions can be increased without reducing mechanical strength of the front end portion of the contact.
    • 在用于存储卡的记录和再现装置的连接器中,旨在防止瞬时断线现象,其中触点的接触部分和存储卡的端子被瞬时打开并且取消对电源的电力 当对连接器施加冲击时,存储卡被立即停止,并且由于冲击而导致触点的变形。 在接触件的前端附近形成有三个彼此平行布置的平板弹簧部分和分别设置在板簧部分的前端附近的三个接触部分。 三个板弹簧部分中的两个板簧部分,例如设置在两侧的板弹簧部分在它们的前端部一体地组合。 例如设置在中心的另一个板簧部分的长度比其他板的长度短。 因此,可以在不降低接触件的前端部的机械强度的情况下增加多个接触部。