JPS60122827U

JPS60122827U - Instrument pointer illumination device

Info

Publication number: JPS60122827U
Application number: JP973184U
Authority: JP
Inventors: 及川　光紀
Original assignee: カルソニックカンセイ株式会社
Priority date: 1984-01-27
Filing date: 1984-01-27
Publication date: 1985-08-19
Also published as: JPH0239212Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の計器の指針照明装置の断面図、第２図は
同上の指針本体の斜視図、第３図は本考案の実施例によ
る指針の斜視図、第４図は同上の指針本体の斜視図、第
５図は同上のキャップの斜視図、第６図は同上の断面図
、第７図は同上の使用状態を宗す断面図、第８図は第７
図の■−■線断面図を示している。２０・・・指針、２１・・・指針本体、２２・・・キャ
ップ、２３・・・指針部、２４・・・張出部、２５・・
・第１の反射面、２６・・・透孔、２７・・・頂線、２
δ・・・第２の反射面、２９・・・第３の反射面、３０
ａ・・・第４の反射面、３０ｂ・・・第５の反射面、３
１・・・天板、３２・・・スリット、３３・・・カバ一
部、３４・・・薄肉ヒンジ、３５・・・支持片部、３６
・・・係合爪、３７・・・係合爪部、３８・・・バラン
スウェイト、３９・・・取付ピン、４０・・・支持突起
、４１・・・係合孔、４２・・・嵌合穴、４３・・・嵌
着部。叉ＨノーＩし０且　　　　　　− ５第６図　− ３３４−０２４ｆ” 陀−へ一＼　」Ｙ−Ｊ〉Fig. 1 is a sectional view of a conventional meter pointer illumination device, Fig. 2 is a perspective view of the same pointer body, Fig. 3 is a perspective view of a pointer according to an embodiment of the present invention, and Fig. 4 is the same pointer body as above. 5 is a perspective view of the same cap, FIG. 6 is a sectional view of the same as the above, FIG. 7 is a sectional view of the same as the above in use, and FIG.
A sectional view taken along the line ■-■ in the figure is shown. 20... Pointer, 21... Pointer body, 22... Cap, 23... Pointer section, 24... Overhanging section, 25...
・First reflective surface, 26... Through hole, 27... Vertex line, 2
δ...Second reflective surface, 29...Third reflective surface, 30
a...Fourth reflective surface, 30b...Fifth reflective surface, 3
DESCRIPTION OF SYMBOLS 1... Top plate, 32... Slit, 33... Part of cover, 34... Thin hinge, 35... Support piece part, 36
...Engagement claw, 37...Engagement claw portion, 38...Balance weight, 39...Mounting pin, 40...Support protrusion, 41...Engagement hole, 42...Fitting Matching hole, 43...fitting part. Y-J〉

Claims

[Scope of utility model registration request]

A pointer cap consisting of a fitting part 43 that fits onto the pointer shaft 10 of a meter 2, and a cover part 33 that is openably and closably connected to the fitting part 43 via a thin hinge 34 and has a slit 32. 22 is fitted, the whole is made of transparent material,
In addition, a pointer body 21 having a projecting portion 24 projecting laterally near the base end is attached to the pointer cap 22 and the cover portion 33.
covers only the protruding portion 24, so that the pointer main body 2
The pointer main body 21 is attached so that the top surface of the pointer 2-4 other than the overhanging portion 24 is exposed through the slit 32, and the light from the light guide plate 5 disposed below the overhanging portion 2-4 is directed to the pointer body 21.
A first reflective surface 25 that reflects the light to
A second reflecting surface 28 and a third reflecting surface 29 are provided to reflect light from the pointer body 21 toward the tip and base ends of the pointer body 21, so that the pointer body 21 emits light over its entire length. An instrument pointer illumination device characterized by: