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各位达人:
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8 P5 C) N3 i) v3.3.2 *******For socket-outlets intended to accommodate plugs with flat pins, contact shall be made with both sides of each pin, except that it shall be permissible to use spring-assisted single-sided contacts. These contacts shall not rely exclusively on the resilience of the contact material
# i9 {' t& r% ^. ?& @9 `6 F9 Yand shall have an opposite face of material other than thermoplastic or resilient insulating
9 L7 i, ~/ [ I! P+ j4 I! u; Nmaterial.
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我的理解,打算插合扁插销插头的插座,应与插销双边接触,但允许弹簧辅助的单边插套。后面These contacts shall not rely exclusively on the resilience of the contact material9 R1 S' Z9 l' L: y* U
and shall have an opposite face of material other than thermoplastic or resilient insulating/ g1 E0 z7 x! I# f3 h' T
material. 怎么理解的?these contact 是指所有插套,还是单边插套?不能仅仅依靠插套材料???4 S" t1 p1 v3 u5 r9 Z6 I. W, }* N
! L# c% J/ ]- @3 c7 sIn socket-outlets designed for use with plugs complying with Figure 2.1, the contacts shall
( o, U0 h [. t' R; @; Lbe self-adjusting in pitch and contact-making+ i" u+ p' |" S- [/ n
pitch是什么意思?
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3.3.3 Within the socket-outlet, there shall be provision for effective guidance of the1 o6 h: a" K6 R
corresponding plug pins to ensure direct entry and withdrawal without critical distortion of
# j. F$ n! U) H1 A6 q1 g/ qthe socket-outlet contacts.
& j: t3 e4 w D6 D这个条款是在讲插孔的前导孔吗?5 r# c1 w6 A( X, }) Q1 v, T
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$ I" T% d6 _' @4 o6 y/ D) ^另外,象3.1.1和3.3.1对端子和插套材料只给出了一句笼统的概括,实际检测和生产中,一般使用哪些材料算合格?是参考插头部分对端子和插销材料的规定吗? |
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