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    • 7. 发明授权
    • Data reading device for data processing apparatus
    • 数据处理装置用数据读取装置
    • US4575703A
    • 1986-03-11
    • US511927
    • 1983-07-08
    • Kentaro Shishido
    • Kentaro Shishido
    • G06K7/00G06K13/08G06K13/04
    • G06K13/0875G06K13/08G06K13/085G06K7/0021
    • In a data processing apparatus, a device for reading data stored in a card is provided with a housing having a slit through which the card can be manually inserted and engaged by guides within the housing for movement in a predetermined path to an operative position, a slider member movable within the housing and having a portion interposed in the path of the card so as to be engaged by the latter and moved thereby, against the force of at least one spring, from an initial position to a displaced position upon insertion of the card through the housing slit to its operative position, a lock assembly engageable when the card is inserted to its operative position for holding the slider member in its displaced position against the force of the spring, and a lock release for disengaging the lock assembly and thereby permitting the spring to return the slider member to its initial position during which the card is propelled outwardly through the housing slit. A roller urged against the guided card within the housing frictionally resists separation of the card from the slider member when the latter is held in its displaced position and also during return of the slider member to its initial position. A muting circuit is made operative as the card moves to and from its operative position in which conductive terminals connected through a printed circuit with one or more data storage elements on the card are engaged with respective contact elements within the housing.
    • 在数据处理装置中,用于读取存储在卡中的数据的装置设置有具有狭缝的壳体,卡可以通过该狭缝手动地插入并与外壳内的引导件接合,以便以预定的路径移动到操作位置, 滑动构件,其可在所述壳体内移动并且具有插入所述卡的路径中的部分,以便被所​​述卡的所述路径中的一部分接合,并且在所述滑动构件插入时,抵抗所述至少一个弹簧的力从所述初始位置移动到位移位置 卡通过壳体狭缝到其操作位置,当卡被插入到其操作位置时可接合的锁定组件,以克服弹簧的力将滑动构件保持在其移动位置,以及用于使锁定组件分离的锁定释放 允许弹簧将滑动构件返回到其初始位置,在此初始位置卡通过壳体狭缝向外推动。 当被保持在其位移位置时以及在滑动构件返回到其初始位置时,抵靠在壳体内的引导卡的辊摩擦地抵抗卡与滑动构件的分离。 当卡移动到其操作位置时,静音电路被操作,其中通过印刷电路连接的导电端子与卡上的一个或多个数据存储元件接合在壳体内的相应接触元件。