JPH0382431U

JPH0382431U -

Info

Publication number: JPH0382431U
Application number: JP1989144004U
Authority: JP
Priority date: 1989-12-13
Filing date: 1989-12-13
Publication date: 1991-08-22

Description

[Brief explanation of the drawing]

第１図は本考案一実施例の電子機器の正面図で
示す内部構造図、第２図は同平面図で示す内部構
造図、第３図は同機器本体底面図、第４図は同走
行ローラ近傍の部分切り欠き拡大斜視図、第５図
は同外観図、第６図は走行ローラの非直進性検出
手段の一実施例を示すフローチヤート、第７図は
同非直進線検出手段の他の実施例を示すフローチ
ヤート、第８図はスリツプ検出手段の一実施例を
示すフローチヤートである。１……機器本体、２……読み取り開始釦、８…
…本体ケース、８ｂ，８ｃ……開口、８ｂ……読
み取り窓、９……トレーシングボール、１０，１
２……ゴムローラ、１１……ｘ方向のロータリー
エンコーダ、１３……ｙ方向のロータリーエンコ
ーダ、１０，１２……ゴムローラ、１４……光源
、１５……ミラー、１６……収束レンズ、１７…
…受光部、１８……走行ローラ、１９……ゴムロ
ーラ、２０……走行ローラのロータリーエンコー
ダ、２１……支持枠、２２……バネ。 Fig. 1 is an internal structure diagram shown in a front view of an electronic device according to an embodiment of the present invention, Fig. 2 is an internal structure diagram shown in a plan view, Fig. 3 is a bottom view of the main body of the device, and Fig. 4 is the same running diagram. FIG. 5 is an external view of the same, FIG. 6 is a flowchart showing an embodiment of the non-straight line detection means of the running roller, and FIG. 7 is a partial cutaway enlarged perspective view of the vicinity of the roller. Flowchart showing another embodiment. FIG. 8 is a flowchart showing one embodiment of the slip detection means. 1...Device body, 2...Reading start button, 8...
...Body case, 8b, 8c...Opening, 8b...Reading window, 9...Tracing ball, 10,1
2... Rubber roller, 11... Rotary encoder in the x direction, 13... Rotary encoder in the y direction, 10, 12... Rubber roller, 14... Light source, 15... Mirror, 16... Converging lens, 17...
...Light receiving section, 18... Traveling roller, 19... Rubber roller, 20... Rotary encoder of the traveling roller, 21... Support frame, 22... Spring.

Claims

[Claims for Utility Model Registration] (1) A tracing ball is provided at the bottom of the main body case, and the tracing ball is
a position input device that has a rotary encoder that detects rotation in each direction; and a position input device that has an elongated reading window in the x direction at the bottom of the main body case, and a position input device that can go up and down and come out and go through an opening provided in the bottom for straight travel in the y direction. An electronic device comprising: an image reading device having a running roller and a second rotary encoder for detecting rotation of the running roller. (2) A reading start button for operating the image reading device is attached to the upper surface of the main body case of the device so as to be movable up and down via a spring, and the running roller is connected to the reading start button. The electronic device according to 1. (3) The electronic device according to claim 1, further comprising non-straightness detection means for detecting non-straightness of the running roller based on the output of a rotary encoder in the x direction of the position input device during an image reading operation. device. (4) Slip detection means for comparing the output of the rotary encoder in the y direction and the output of the second rotary encoder in the position input device and detecting a slip of the traveling roller from the difference in the outputs of both rotary encoders. The electronic device according to claim 1, characterized in that: