JPS6031010U

JPS6031010U - Lamp conversion device coexisting with focusing mechanism

Info

Publication number: JPS6031010U
Application number: JP12224983U
Authority: JP
Inventors: 網代　和雄; 永世小林
Original assignee: 株式会社　湘南工作所
Priority date: 1983-08-08
Filing date: 1983-08-08
Publication date: 1985-03-02
Also published as: JPS64653Y2

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 the drawing]

図面は本考案に係る焦点調節機構と併存するランプ転換
装置の実施例を示すものであって、第１図はその一部を
切欠した断面正面図、第２図は第１図のＡ方向から見た
探照灯の背面の一部を切欠した側面図、第３図は第１図
のＢ方向から見た（スイッチ箱内の）底面図、第４図は
スイッチ操作摘みの位置とランプの配置についての関連
を示す説明図、第５図は第１図中の回動軸、下部支承体
などを示した平面図、第６図は配線図である。　　、１
は灯体、２は後蓋、２′は取手（二個）、３はスイッチ
箱、４は反射鏡、５は常用ランプ、５′は予備ランプ、
６はソケット（常用）、６′はソケット（予備）、７．
７’はランプ締付摘み、８、８’はソケット下部、９，
９′は絶縁物、１　。０はソケット受腕、１１は抑え金、１２は穴溝、１２′
は固定ボルト、１３は回動軸、１４は切り込みの段差、
１５，１６．５７は軸受材、１７は上部支承体、１８は
スライド板、１９はスイッチ箱上蓋、２０は下部支承体
、２１はスイッチ連結軸支承体、２１’　、２２’　、
２４’はボルト、２２はスイッチ取付金具、２３は継ぎ
軸、２３′は止めねじ、２３“はストッパー、２４′は
ロックナツト、２４　”’はばね、２４　”’はボール
、２４は横軸管、２５．２６はベベルギヤー、２７はラ
イナー、２８は連結軸、２９はキー、２９’、３３′は
小ねじ、３０はスイッチ操作軸、３１．４４は特殊六角
ナツト、３２．４３はフランジ付軸受、３３．５１は座
金、３３′は小ねじ、３４はスイッチ作動摘み、３５は
角形穴嵌合、３６はスイッチ軸、３７はスイッチ、３−
７’はスイッチ取付板、３７″はボルト、３８はスイッ
チ箱下蓋、３９．５２はパツキン、４０．５４はボルト
（複数）、４１は焦点調節摘み、４１′は止めねじ、４
２はカラー、４５は焦点調節桿杆、４８はフィードナツ
ト、５０はグランド、５３はグランド体、５４．５５’
はボルト（複数）、５５はガイド棒固定金物、５５″は
止めねじ（二個）、５６はガイド棒、５８はガイド棒案
内金物、５８′番ｊガイド棒軸受部、６０は絶縁ブツシ
ュ、６１，６２はリード線、６３．６４はスイッチ円盤
、６５．６６は接触子。（〃２１一＼−ゞ＼＼　′ −Ｘ　−〜Ｙη ζん二■丁−−−−−““５＼＼〃ゝ　　　　　　− （（／／Ｘ”＼＼ □The drawings show an embodiment of a lamp conversion device coexisting with a focus adjustment mechanism according to the present invention, and FIG. 1 is a partially cutaway sectional front view of the device, and FIG. A partially cutaway side view of the back of the searchlight, Figure 3 is a bottom view (inside the switch box) seen from direction B in Figure 1, and Figure 4 shows the position of the switch operation knob and the arrangement of the lamp. FIG. 5 is a plan view showing the rotation shaft, lower support, etc. in FIG. 1, and FIG. 6 is a wiring diagram. ,1
is the lamp body, 2 is the rear cover, 2' is the handle (2 pieces), 3 is the switch box, 4 is the reflector, 5 is the regular lamp, 5' is the spare lamp,
6 is socket (regular use), 6' is socket (spare), 7.
7' is the lamp tightening knob, 8, 8' is the lower part of the socket, 9,
9' is an insulator, 1. 0 is the socket receiving arm, 11 is the holder, 12 is the hole groove, 12'
is the fixing bolt, 13 is the rotation axis, 14 is the step of the notch,
15, 16, 57 are bearing materials, 17 is an upper support, 18 is a slide plate, 19 is a switch box upper cover, 20 is a lower support, 21 is a switch connection shaft support, 21', 22',
24' is a bolt, 22 is a switch mounting bracket, 23 is a connecting shaft, 23' is a set screw, 23'' is a stopper, 24' is a lock nut, 24'' is a spring, 24'' is a ball, 24 is a horizontal pipe, 25.26 is a bevel gear, 27 is a liner, 28 is a connecting shaft, 29 is a key, 29', 33' are machine screws, 30 is a switch operation shaft, 31.44 is a special hexagonal nut, 32.43 is a flange bearing, 33.51 is a washer, 33' is a machine screw, 34 is a switch operation knob, 35 is a square hole fitting, 36 is a switch shaft, 37 is a switch, 3-
7' is the switch mounting plate, 37'' is the bolt, 38 is the switch box bottom cover, 39.52 is the gasket, 40.54 is the bolt (plurality), 41 is the focus adjustment knob, 41' is the set screw, 4
2 is a collar, 45 is a focusing rod, 48 is a feed nut, 50 is a ground, 53 is a ground body, 54.55'
are bolts (plurality), 55 is guide rod fixing hardware, 55'' is a set screw (two pieces), 56 is a guide rod, 58 is guide rod guide hardware, 58' number j guide rod bearing part, 60 is an insulating bushing, 61 , 62 is a lead wire, 63.64 is a switch disk, and 65.66 is a contact. 〃ゝ − （（／／ X”＼＼ □

Claims

[Scope of utility model registration request]

(1) When the front lamp, which has regular and spare lamps and is placed at the focal point of the reflector, breaks, the socket receiving arm 10 that supports the lamp is rotated 1806 times.
A spare lamp is arranged for replacement, and the rotating shaft 13 of the socket receiving arm 10 rotates the switch shafts 36 and 28 together through a gear mechanism, so that the spare lamp is automatically turned on during rotation. , the rotation shaft 13, the gear mechanism 25, 26,
The switch 37 and the switch shaft 36 are each attached to a slide plate 18 that is slidable in the optical axis direction inside the switch box 3 via their respective supporting bodies, and the slide plate 18 is slidable in the optical axis direction during focus adjustment. When moving, the gear mechanism 25
．． 26 and means for maintaining the connection between the switch 17 and the shaft 28.

(2) Utility Model Registration Scope of the Claim In the lamp conversion device according to claim 1, each of the two lamp sockets 6.
The pivot shaft 13 located at the center of the socket receiving arm 10 that supports the 6' 36
and 28), and bearing means (15) for rotatably supporting the rotation shaft 13.
16 and 17) are provided in the switch box 3 on a slide plate 18 which is slidable in the direction of the optical axis of the reflector 4, and the axis of the switch 37 is parallel to the optical axis, and the switch 37 is attached to the axis. means (3) for maintaining the connection between the shaft and the switch 37 even if the gear mechanism (25 and 26) moves in a direction parallel to the optical axis;
5 and 36). A lamp conversion device coexisting with a focusing mechanism.