JPS5840784U

JPS5840784U - display conversion device

Info

Publication number: JPS5840784U
Application number: JP13364481U
Authority: JP
Inventors: 矢口　孟
Original assignee: 山陽電気工業株式会社
Priority date: 1981-09-10
Filing date: 1981-09-10
Publication date: 1983-03-17
Also published as: JPS6111748Y2

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]

図面は本考案の実施の一例を示すもので第１図は一部を
切欠いた正面図、第２図は一部を切いた側面図、第３図
は第２図におけるＡ−Ａ横断平面図、第４図は第２図は
第２図におけるＢ−Ｂ横断平面図、第５図は表示枠の第
二表示板部が正面に転換された状態における直列電源と
の関係を示す回路図、第６図は表示枠の第一表示板部が
正面になった状態における直列電源との関係を示す回路
図、第７図は一部を切欠いた表示枠の斜視図である。３・・・・・・支持枠、４・・・・・・電磁石、６・・
・・・・第一表示板部、７・・・・・・第二表示板部、
９・・・・・・下部支持板部、１０・・・・・・表示枠
、１１・・・・・・環状絶縁体、１２・・・・・・導電
板、１３・・・・・・欠落部、１４・・・・・・接面、
１５・・・・・・小永久磁石、１５′・・・・・・小永
久磁石、１９・・・・・・鉄芯の一端、１９′・・・・
・・鉄芯の他端、２０・・・・・・導電接触片、２０′
・・・・・・導電接触片、２２−・・・・・先端、２２
’−・・・・・先端、２５・・・・・・直列電源、２６
・・・・・・−側、２７・・・・・伸側、２８・・・・
・・切換スイッチ、３１・・・・・・一方向素子、３２
・・・・・・一方向素子。The drawings show an example of the implementation of the present invention; Fig. 1 is a partially cutaway front view, Fig. 2 is a partially cutaway side view, and Fig. 3 is a cross-sectional plan view taken along line A-A in Fig. 2. , FIG. 4 is a cross-sectional plan view taken along line B-B in FIG. FIG. 6 is a circuit diagram showing the relationship with the series power supply in a state where the first display plate portion of the display frame is in front, and FIG. 7 is a partially cutaway perspective view of the display frame. 3...Support frame, 4...Electromagnet, 6...
...First display board section, 7...Second display board section,
9... Lower support plate portion, 10... Display frame, 11... Annular insulator, 12... Conductive plate, 13... Missing part, 14...Touching surface,
15...Small permanent magnet, 15'...Small permanent magnet, 19...One end of iron core, 19'...
...Other end of iron core, 20... Conductive contact piece, 20'
......Conductive contact piece, 22-...Tip, 22
'-...Tip, 25...Series power supply, 26
・・・・・・－ side, 27・・・・Extension side, 28・・・・
...Selector switch, 31...One-way element, 32
...One-way element.

Claims

[Scope of utility model registration request]

An electromagnet 4 is attached to the inner middle of the support frame 3, and a display frame 10 is rotatably attached to the support frame 3. A small permanent magnet 15.15' is fixed on the inside with the same magnetic pole on the contact surface 14 side,
Further, an annular insulator 1 provided on the lower support plate portion 9 of the display frame 10
A conductive plate 12 having a cutout 13 is attached to the intermediate peripheral surface of the display frame 10, and a conductive contact piece 20.20' having a tip 22.22' pressed against the conductive plate 12 is disposed. One end 19 of the iron core of the electromagnet 4 is connected to the small permanent magnet 15 of the display panel 6.
The tip 22 of one conductive contact piece 20 faces into the cutout 13 while in contact with the tip 22 of the other conductive contact piece 20'.
2' is in contact with the conductive plate 12, and the small permanent magnet 15' of the second display plate part 7 of the display frame 10 is in contact with the iron core 19' of the electromagnet 4. is in contact with the conductive plate 12, and the tip 22 of the other conductive contact piece 20'
' is made to face into the cutout 13, and a changeover switch is provided for switching between the one side 26 and the + side 27 of the series power supply 25 via the one-way element 31, 32 on the conductive contact piece 20, 20'. 28 electrically connected, and further connected to the series power supply 25
A display conversion device in which one end of an electromagnet 4 and the other end of an electromagnet 4 are electrically connected to a conductive plate 12.