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各位达人:
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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
' H+ j/ N1 t8 band shall have an opposite face of material other than thermoplastic or resilient insulating
+ ^; F4 w/ L3 ~6 U7 Z2 }7 G, U& C vmaterial.
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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! }$ W$ j3 _: V5 ?) E g; m
and shall have an opposite face of material other than thermoplastic or resilient insulating) J; M; E. z6 w7 H* C3 [; N& ^; z) E
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???
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( ?: o& R5 a" aIn socket-outlets designed for use with plugs complying with Figure 2.1, the contacts shall4 M0 a% S! G K
be self-adjusting in pitch and contact-making
% w- E& ^9 O* \# {8 K$ Hpitch是什么意思?
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; q o& V( ]5 l7 R' f3.3.3 Within the socket-outlet, there shall be provision for effective guidance of the2 ~0 I: I, [$ I. g0 b
corresponding plug pins to ensure direct entry and withdrawal without critical distortion of
0 }" F" ^1 v, N9 ]1 B( j4 fthe socket-outlet contacts.
; s6 w& [7 o# M0 j! x& H- a这个条款是在讲插孔的前导孔吗?- B$ p5 `" V( y* [: n
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6 ]2 a! j3 ?% s0 b' i* X# r3 ?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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