JPH0313762U

JPH0313762U -

Info

Publication number: JPH0313762U
Application number: JP7449489U
Authority: JP
Priority date: 1989-06-26
Filing date: 1989-06-26
Publication date: 1991-02-12

Description

[Brief explanation of drawings]

第１図〜第５図はこの考案の一実施例による発
光ダイオード取付け装置を示し、第１図は発光ダ
イオード取付け装置の斜視図、第２図は支持スペ
ーサの平面図、第３図は支持スペーサの下面図、
第４図は発光ダイオード取付け装置の縦断面図、
第５図は発光ダイオード取付け装置の横断面図、
第６図〜第７図は従来の発光ダイオード取付け装
置を示し、第６図は発光ダイオード取付け装置の
斜視図、第７図は支持スペーサの平面図である。１……プリント配線板、１ａ，１ｂ……ランド
穴、１ｃ……丸穴、２……発光ダイオード、２ａ
……レンズツバ、２ｂ……切欠き面、２ｃ，２ｄ
……リード線、３，１３……支持スペーサ、３ａ
……溝、１３ａ……リード穴、１３ｂ……レンズ
ツバ形状に合わせた穴、１３ｃ……丸突起である
。なお、図中、同一符号は同一、又は相当部分を
示す。 1 to 5 show a light emitting diode mounting device according to an embodiment of the invention, FIG. 1 is a perspective view of the light emitting diode mounting device, FIG. 2 is a plan view of a support spacer, and FIG. 3 is a support spacer. bottom view of
Figure 4 is a longitudinal cross-sectional view of the light emitting diode mounting device.
Figure 5 is a cross-sectional view of the light emitting diode mounting device;
6 and 7 show a conventional light emitting diode mounting device, FIG. 6 is a perspective view of the light emitting diode mounting device, and FIG. 7 is a plan view of a support spacer. 1... Printed wiring board, 1a, 1b... Land hole, 1c... Round hole, 2... Light emitting diode, 2a
... Lens brim, 2b ... Notch surface, 2c, 2d
... Lead wire, 3, 13 ... Support spacer, 3a
. . . Groove, 13a . . . Lead hole, 13b . . . Hole matching the shape of the lens brim, 13c . In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

A support spacer used when attaching a light emitting diode with an asymmetric lens outer shape to a printed wiring board for determining polarity, has two recesses and a lead hole that match the lens outer shape on one end surface, and the other A light emitting device characterized in that a protrusion is provided on the end face at a position offset from the center line of the lead hole, a round hole for inserting the protrusion is provided in the printed wiring board, and the protrusion is inserted so that the light emitting diode can be attached in a fixed direction. Diode mounting equipment.