JPH0180452U - - Google Patents
Info
- Publication number
- JPH0180452U JPH0180452U JP1987176764U JP17676487U JPH0180452U JP H0180452 U JPH0180452 U JP H0180452U JP 1987176764 U JP1987176764 U JP 1987176764U JP 17676487 U JP17676487 U JP 17676487U JP H0180452 U JPH0180452 U JP H0180452U
- Authority
- JP
- Japan
- Prior art keywords
- detection switch
- indicator
- paper
- wear
- view
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 10
- 229920003225 polyurethane elastomer Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Handling Of Sheets (AREA)
- Common Mechanisms (AREA)
Description
第１図は本考案の検知スイツチの側面図、第２
図は本考案の検知スイツチが適用されるプリンタ
の側面図、第３図はインジケータの正面図、第４
図はパネルキーボードスイツチの構造図、第５図
はキヤリアの動作パターンを示すタイムチヤート
、第６図は自動紙厚検知機構の制御部の構成を例
示するブロツク図、第７図は自動紙厚検知を行う
場合の動作のフローチヤートである。
図に於いて、１はキヤリア、２は印字ヘツド、
３はプラテン、４は用紙、５はトラクタ、６は用
紙ガイド、７はインジケータ、８はステーシヤフ
ト、９はステツピングモータ、１３，２５は検知
スイツチ、１３ａは裏側の配線ボード、１３ｂは
表側の配線ボード、１３ｃ，２４はスペーサ、１
４ａ，１４ｂはパターン、１６はＣＰＵ、１７は
メインプロセツサ、１８はスレーブプロセツサ、
２１は用紙検出手段、２２はギヤツプ量レジスタ
、２３は耐磨耗部材である。
Figure 1 is a side view of the detection switch of the present invention, Figure 2 is a side view of the detection switch of the present invention.
The figure is a side view of a printer to which the detection switch of the present invention is applied, Figure 3 is a front view of the indicator, and Figure 4 is a front view of the indicator.
The figure is a structural diagram of the panel keyboard switch, Figure 5 is a time chart showing the operation pattern of the carrier, Figure 6 is a block diagram illustrating the configuration of the control section of the automatic paper thickness detection mechanism, and Figure 7 is the automatic paper thickness detection. This is a flowchart of the operation when performing. In the figure, 1 is the carrier, 2 is the print head,
3 is a platen, 4 is paper, 5 is a tractor, 6 is a paper guide, 7 is an indicator, 8 is a stay shaft, 9 is a stepping motor, 13 and 25 are detection switches, 13a is a wiring board on the back side, and 13b is on the front side. Wiring board, 13c, 24 are spacers, 1
4a and 14b are patterns, 16 is a CPU, 17 is a main processor, 18 is a slave processor,
21 is a paper detecting means, 22 is a gap amount register, and 23 is a wear-resistant member.
Claims (1)
圧したことを検知する検知スイツチ２５を該イン
ジケータ７に備えて成るプリンタに於いて、 前記検知スイツチ２５の前記用紙面の当接部を
耐磨耗部材２３で構成したことを特徴する検知ス
イツチ。 (2) 前記耐磨耗部材２３はポリウレタンラバー
であることを特徴とする実用新案登録請求の範囲
第１項記載の検知スイツチ。[Claims for Utility Model Registration] (1) In a printer in which the indicator 7 is equipped with a detection switch 25 that detects when the indicator 7 presses the paper 4 against the platen 3, the paper surface of the detection switch 25 A detection switch characterized in that a contact portion of the switch is made of a wear-resistant member 23. (2) The detection switch according to claim 1, wherein the wear-resistant member 23 is made of polyurethane rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176764U JPH0180452U (en) | 1987-11-19 | 1987-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176764U JPH0180452U (en) | 1987-11-19 | 1987-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180452U true JPH0180452U (en) | 1989-05-30 |
Family
ID=31468468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176764U Pending JPH0180452U (en) | 1987-11-19 | 1987-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180452U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845973A (en) * | 1981-09-16 | 1983-03-17 | Nec Corp | Thermal printer head and manufacture thereof |
| JPS6217877A (en) * | 1985-07-16 | 1987-01-26 | Matsushita Electric Ind Co Ltd | Image forming device |
-
1987
- 1987-11-19 JP JP1987176764U patent/JPH0180452U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845973A (en) * | 1981-09-16 | 1983-03-17 | Nec Corp | Thermal printer head and manufacture thereof |
| JPS6217877A (en) * | 1985-07-16 | 1987-01-26 | Matsushita Electric Ind Co Ltd | Image forming device |
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