JPH03104256U - - Google Patents
Info
- Publication number
- JPH03104256U JPH03104256U JP1274290U JP1274290U JPH03104256U JP H03104256 U JPH03104256 U JP H03104256U JP 1274290 U JP1274290 U JP 1274290U JP 1274290 U JP1274290 U JP 1274290U JP H03104256 U JPH03104256 U JP H03104256U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- case
- cylindrical case
- receiving element
- sensor body
- 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
- 230000003287 optical effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Description
第１図ないし第９図は本考案の一実施例に係る
ペン型バーコードスキヤナを説明するためのもの
で、第１図ａは全体構成を示す断面図、第１図ｂ
は第１図ａ中のＡ−Ａ線に沿つた断面図、第２図
は全体構成を示す分解斜視図、第３図は各筒状ケ
ースの連結部分の構造を示す説明図、第４図はセ
ンサケースの構造を示す分解斜視図、第５図は操
作釦を組み付ける際の工程図、第６図は弾性金属
片を示す正面図、第７図はストレインリリーフを
ブツシングに挿着する工程を示す斜視図、第８図
は組立完了後の外装ケース後端部を示す分解斜視
図、第９図ａ〜ｅはケーブルの組付を工程順に示
す説明図である。
１……外装ケース、２，３，４……筒状ケース
、３ａ……開口、５……キヤツプ、１０……発光
素子、１１……受光素子、１４……センサ体、１
５，１６……ホルダ、１５ａ，１６ａ……嵌め合
い部、１５ｃ，１６ｃ……凸状部、１６ｄ……延
在部、１７……押釦スイツチ、１８……回路基板
、１９……操作釦。
1 to 9 are for explaining a pen-type barcode scanner according to an embodiment of the present invention, FIG. 1a is a sectional view showing the overall structure, and FIG. 1b
is a sectional view taken along line A-A in Figure 1a, Figure 2 is an exploded perspective view showing the overall configuration, Figure 3 is an explanatory diagram showing the structure of the connecting parts of each cylindrical case, and Figure 4. is an exploded perspective view showing the structure of the sensor case, Fig. 5 is a process diagram for assembling the operation button, Fig. 6 is a front view showing the elastic metal piece, and Fig. 7 is a process for inserting the strain relief into the bushing. FIG. 8 is an exploded perspective view showing the rear end of the outer case after assembly is completed, and FIGS. 9 a to 9 e are explanatory views showing the cable assembly in the order of steps. DESCRIPTION OF SYMBOLS 1... Exterior case, 2, 3, 4... Cylindrical case, 3a... Opening, 5... Cap, 10... Light emitting element, 11... Light receiving element, 14... Sensor body, 1
5, 16... Holder, 15a, 16a... Fitting portion, 15c, 16c... Convex portion, 16d... Extension portion, 17... Push button switch, 18... Circuit board, 19... Operation button.
Claims (1)
胴部に開口を有する第１の筒状ケースと、該第１
の筒状ケースの先端部と螺合する第２の筒状ケー
スとを備えているとともに、該外装ケースの内部
に、発光素子および受光素子を内蔵したセンサ体
と、押釦スイツチを設置して上記センサ体の後方
に位置し上記発受光素子と電気的に接続される回
路基板と、上記押釦スイツチ上に搭載されて上記
開口内に臨出する操作釦とを配設し、上記発光素
子から外部の媒体へ出射された光の反射光を上記
受光素子にて受光する光学読取装置において、上
記外装ケース内で上記センサ体を保持するホルダ
が上記回路基板を位置決め・支持しているととも
に、該ホルダの一部を上記第１の筒状ケースの先
端部に設けた係止部に係合させて該ホルダの回り
止めを行つていることを特徴とする光学読取装置
。 The outer case formed in a cylindrical shape includes at least a first cylindrical case having an opening in a circumferential body portion, and the first cylindrical case.
A second cylindrical case is provided which is screwed into the tip of the cylindrical case, and a sensor body having a built-in light emitting element and a light receiving element, and a push button switch are installed inside the outer case. A circuit board located behind the sensor body and electrically connected to the light emitting/receiving element, and an operation button mounted on the push button switch and protruding into the opening are provided, In the optical reading device in which the light receiving element receives reflected light of light emitted to a medium, a holder that holds the sensor body within the exterior case positions and supports the circuit board, and the holder An optical reading device characterized in that the holder is prevented from rotating by engaging a portion of the holder with a locking portion provided at the tip of the first cylindrical case.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1274290U JPH03104256U (en) | 1990-02-14 | 1990-02-14 | |
| US07/642,628 US5162640A (en) | 1990-02-14 | 1991-01-17 | Pen type optical reading device having plural lens arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1274290U JPH03104256U (en) | 1990-02-14 | 1990-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03104256U true JPH03104256U (en) | 1991-10-29 |
Family
ID=31516199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1274290U Pending JPH03104256U (en) | 1990-02-14 | 1990-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03104256U (en) |
-
1990
- 1990-02-14 JP JP1274290U patent/JPH03104256U/ja active Pending
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