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Invention Grant
US09553387B2 Electrical connecting device with spring connection element and compact actuator and multi-pole plug connector comprising a plurality of said spring contacts 有权
具有弹簧连接元件的电气连接装置和紧凑型致动器以及包括多个所述弹簧触点的多极插头连接器

Electrical connecting device with spring connection element and compact actuator and multi-pole plug connector comprising a plurality of said spring contacts
Abstract:
An electrical connecting device (10) comprising an electrical insulating body (20) with at least one pair of longitudinal parallel seats (23) and (24) adapted to house, respectively, a connecting element (30) with a spring terminal and an actuator pin (40) having a cam profile oriented towards a spring (32) of the terminal to cause the opening and closure of the terminal by sliding into the corresponding seat, said spring (32) being a ring-shaped spring having a curved lower portion (34), a back ascending portion in form of a leg (35) engageable with a projecting portion (41) of said cam profile of the actuator pin (40) and an upper portion (36) with a slot (37) adapted to receive at least one electric conductor (60), wherein said cam profile of the actuator pin (40) has at least a tapered side (45) and a remaining ribbed portion (46), and that said back ascending portion in form of a leg (35) of the spring (32) has a corresponding groove (39) apt to house said at least one ribbed portion (46) of the actuator pin (40) in the maximum extroversion status of the spring, that is when the terminal is closed and empty.
Abstract(Chinese):

一种电连接装置（10），包括具有至少一对纵向平行座（23）和（24）的电绝缘体（20），所述至少一对纵向平行座（23）和（24）适于分别用弹簧端子和致动器容纳连接元件 销（40）具有朝向端子的弹簧（32）定向的凸轮轮廓，以通过滑入相应的座中使端子打开和关闭，所述弹簧（32）是环形弹簧，其具有弯曲的下部 （34），与所述致动器销（40）的所述凸轮轮廓的突出部分（41）接合的腿部（35）形式的后部上升部分和具有槽（37）的上部部分（36），所述槽部（37）适于 接收至少一个电导体（60），其中所述致动器销（40）的所述凸轮轮廓具有至少一个锥形侧（45）和剩余的肋部（46），并且所述后上升部分形式为腿部 所述弹簧（32）的所述凸缘（35）具有容纳所述至少一个肋状端口的对应凹槽（39） 执行器销（40）的离子（46）处于弹簧的最大外向状态，即当端子关闭并空时。

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