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各位达人:
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1 Q3 [4 E7 [3 B8 \3.3.2 *******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, e3 J* Y8 \/ w+ |' i
and shall have an opposite face of material other than thermoplastic or resilient insulating3 r+ ^+ ?5 r5 d4 y& t$ W+ `( B
material.8 Q1 I6 D$ @4 m0 Z# _
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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 material& ?! |% C+ L) t/ ?5 R
and shall have an opposite face of material other than thermoplastic or resilient insulating
3 j+ o5 O1 ~7 m2 |$ U$ amaterial. 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???
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In socket-outlets designed for use with plugs complying with Figure 2.1, the contacts shall8 B; h6 ^. b; o, E- W, p
be self-adjusting in pitch and contact-making4 P, ~: e/ K% Y v# h r! G
pitch是什么意思?6 ^9 G! U& }) `1 u
/ }2 N; Z3 h% y4 z+ f+ d( S2 n3.3.3 Within the socket-outlet, there shall be provision for effective guidance of the
! G3 [% g% N; r1 s: Ccorresponding plug pins to ensure direct entry and withdrawal without critical distortion of
. Q; ~( S, M' Pthe socket-outlet contacts.
+ o1 F, ]$ W7 N; M这个条款是在讲插孔的前导孔吗?4 C l' j4 a; m& w0 D
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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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