Coil skeleton assembly and its manufacturing method, coil assembly and contactor
AssigneesTyco Electronics (Shanghai) Co., Ltd., Tyco Electronics Technology (SIP) Co., Ltd.
InventorsZesheng Jiang, Quarry (Bingfeng) Qu, Kevin (Xujia) Wang, Yisong Wu, Wenpei Qin
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Abstract
A coil skeleton assembly includes a coil skeleton around which a coil of a contactor is wound, a magnetic tube fixed in the coil skeleton, and a plurality of signal terminals fixed in the coil skeleton. The coil skeleton is directly molded onto the magnetic tube and the signal terminals through embedded injection molding. The coil skeleton, the magnetic tube, and the signal terminals are formed into an integral piece.
Claims20
A coil skeleton assembly, comprising:
- a coil skeleton around which a coil of a contactor is wound;
- a magnetic tube fixed in the coil skeleton;
- and
- a plurality of signal terminals fixed in the coil skeleton, the coil skeleton is directly molded onto the magnetic tube and the signal terminals through embedded injection molding, the coil skeleton, the magnetic tube, and the signal terminals are formed into an integral piece.
A coil skeleton assembly, comprising:
- a coil skeleton around which a coil of a contactor is wound;
- a magnetic tube fixed in the coil skeleton;
- and
- a terminal module including a plurality of signal terminals and a retaining body holding the signal terminals together, the coil skeleton is directly molded onto the magnetic tube and the terminal module through embedded injection molding, the coil skeleton, the magnetic tube, and the terminal module are formed into an integral piece.
A method for manufacturing a coil skeleton, comprising:
- providing a plurality of signal terminals and a magnetic tube;
- and
- directly forming a coil skeleton by embedding injection molding on the signal terminals and the magnetic tube, the coil skeleton, the signal terminals, and the magnetic tube become an integral piece.
Dependencies are inferred from the claim text.