JPS5942912U

JPS5942912U - recording device

Info

Publication number: JPS5942912U
Application number: JP13872582U
Authority: JP
Inventors: 舘入　裕; 岡崎　光敏
Original assignee: 株式会社セコニツク
Priority date: 1982-09-13
Filing date: 1982-09-13
Publication date: 1984-03-21

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図は本考案による記録装置の一実施例の斜視図、第
２図は上記実施例の記録紙装填機構の分解斜視図、第３
図は上記実施例のスプロケットのスプロケット軸への嵌
着構造を示す縦断面図、第４図及び第５図は夫々上記実
施例の打点機構の分解斜視図及び右側面図、第６図は上
記実施例の記録速度変速機構の水平断面図、第７図及び
第８図は夫々第６図■−■線及び■−■線に沿う断面図
、第９図はスプロケットのスプロケット軸への嵌着構造
の他の例を示す分解斜視図である。１・・・内部ケース、２・・・前面板、３・・・記録紙
カセットケース、４・・・記録紙ガイドフレーム、５・
・・り　□リックバネ、６・・・スプロケット軸、７・
・・スプリングピン、８・・・スプロケット、９・・・
ドラム歯車、１０・・・メータ一台、１１・・・固定つ
まみ、１２・・・メーター、１３・・・打点用突子、１
４・・・スケール板、１５・・・揺動板、１６・・・打
点スプリング、１７・・・カム、１８・・・モータ、１
９・・・駆動歯車、２０・・・減速歯車群、２１・・・
カム駆動軸、２２・・・中間歯車、２３・・・筒状歯車
、２４・・・傘歯車、２５・・・コイルスプリング、２
６・・・減速歯車群、２６′・・・揺動レバー、２７・
・・切換え軸、２８・・・切換えレバー、２９゜３０・
・・切換え歯車、３１・・・切換えロッド、Ｐ・・・記
録紙、Ｒ・・・記録紙ロール。FIG. 1 is a perspective view of an embodiment of the recording apparatus according to the present invention, FIG. 2 is an exploded perspective view of the recording paper loading mechanism of the above embodiment, and FIG.
The figure is a longitudinal sectional view showing the fitting structure of the sprocket to the sprocket shaft of the above embodiment, Figures 4 and 5 are exploded perspective views and right side views of the striking mechanism of the above embodiment, respectively, and Figure 6 is the above A horizontal sectional view of the recording speed changing mechanism of the embodiment, FIGS. 7 and 8 are sectional views taken along the lines ■-■ and ■-■ in FIG. 6, respectively, and FIG. 9 shows the fitting of the sprocket to the sprocket shaft. FIG. 7 is an exploded perspective view showing another example of the structure. DESCRIPTION OF SYMBOLS 1... Internal case, 2... Front plate, 3... Recording paper cassette case, 4... Recording paper guide frame, 5...
...Ri □Lick spring, 6... Sprocket shaft, 7.
... Spring pin, 8... Sprocket, 9...
Drum gear, 10...One meter, 11...Fixed knob, 12...Meter, 13...Ring point projection, 1
4... Scale plate, 15... Rocking plate, 16... Dot spring, 17... Cam, 18... Motor, 1
9... Drive gear, 20... Reduction gear group, 21...
Cam drive shaft, 22... Intermediate gear, 23... Cylindrical gear, 24... Bevel gear, 25... Coil spring, 2
6... Reduction gear group, 26'... Swing lever, 27.
...Switching axis, 28...Switching lever, 29°30.
...Switching gear, 31...Switching rod, P...Recording paper, R...Recording paper roll.

Claims

[Scope of utility model registration request]

An annular groove and a female portion having a predetermined phase angle are provided at predetermined positions on both ends of the sprocket shaft, and a protrusion toward the axis and a female portion having a predetermined phase angle are provided on the bosses of the pair of sprockets, By fitting the protrusion into the front annular groove, both sprockets are positioned in the axial direction, and by fitting the female portion into the female portion, the phase angles of both sprockets are matched. Recording device.