发明授权
US4575038A Spring clip fastener for mounting of printed circuit board components
失效
用于安装印刷电路板部件的弹簧夹紧件
- 专利标题： Spring clip fastener for mounting of printed circuit board components
- 专利标题（中）： 用于安装印刷电路板部件的弹簧夹紧件
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申请号： US626662申请日： 1984-07-02
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公开(公告)号： US4575038A公开(公告)日： 1986-03-11
- 发明人: Marvin F. Moore
- 申请人： Marvin F. Moore
- 申请人地址： TX Dallas
- 专利权人： Thermalloy Incorporated
- 当前专利权人： Thermalloy Incorporated
- 当前专利权人地址： TX Dallas
- 主分类号： H05K3/30
- IPC分类号： H05K3/30 ; H05K7/12 ; A47B97/00
摘要：
A spring clip fastener (10) is provided for mounting a heat sink (40) and a semiconductor device package (42) to a circuit board (44). Spring clip fastener (10) includes a spring portion (12). Support members (14, 16) extend from the spring portion (12) for supporting the spring portion (12) above the surface of the circuit board (44). A shoulder (18, 20) is contained within the support members (14, 16), such that the spring portion (12) urges the semiconductor device package (42) against the heat sink (40). Feet (30, 32) extend from support members (22, 24) for engaging holes (46, 52) of the circuit board (44). Feet (30, 32) are coated with a solder-promoting material.
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