JPS6444413U - - Google Patents
Info
- Publication number
- JPS6444413U JPS6444413U JP13821787U JP13821787U JPS6444413U JP S6444413 U JPS6444413 U JP S6444413U JP 13821787 U JP13821787 U JP 13821787U JP 13821787 U JP13821787 U JP 13821787U JP S6444413 U JPS6444413 U JP S6444413U
- Authority
- JP
- Japan
- Prior art keywords
- linear scale
- longitudinal direction
- fixed
- digitizer
- guide rail
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Optical Transform (AREA)
Description
第１図は本考案装置の一実施例の要部を示す縦
断正面図、第２図はその要部を取り出して示す斜
面図、第３図は本考案装置を適用すべきリニアス
ケールの一実施態様を示す概略側面図、第４図及
び第５図は夫々その要部を示す概略斜面図と断面
図である。
１……リニアスケール、５……案内レール、６
……固定枠、８……引張ばね、１０……光学的検
出素子、１１……ガイド隙間部材、１２……ガイ
ド隙間、１４……インデツクススケール、１５…
…発光素子、１６……受光素子、１７……取付部
、２０……支持部材。
Fig. 1 is a longitudinal sectional front view showing the main parts of an embodiment of the device of the present invention, Fig. 2 is a perspective view showing the main parts taken out, and Fig. 3 is an implementation of a linear scale to which the device of the present invention is applied. A schematic side view showing the aspect, and FIGS. 4 and 5 are a schematic slope view and a sectional view showing the main parts, respectively. 1... Linear scale, 5... Guide rail, 6
... fixed frame, 8 ... tension spring, 10 ... optical detection element, 11 ... guide gap member, 12 ... guide gap, 14 ... index scale, 15 ...
...Light emitting element, 16... Light receiving element, 17... Mounting part, 20... Supporting member.
Claims (1)
ヤリツジによりデジタイザー、スケール等を支持
すると共に、案内レールの長手方向に沿つて可撓
性又は柔軟性のリニアスケールを張設する一方、
キヤリツジにリニアスケールに相対して検出素子
を設けて、キヤリツジの移動量を検出し得るよう
になしたキヤリツジタイプのデジタイザー、製図
機等において、案内レールの長手方向に沿つて柔
軟性を有する弾性体からなる支持部材を固定し、
該支持部材の弾性変形可能部分に前記リニアスケ
ールの中間部を固定し、支持部材によりリニアス
ケールを長手方向に微動可能に支持してなるデジ
タイザー、製図機等におけるリニアスケール支持
装置。 (2) 実用新案登録請求の範囲(1)に記載の装置に
おいて、支持部材が１個所又は複数個所に設けて
あるデジタイザー、製図機等におけるリニアスケ
ール支持装置。 (3) 実用新案登録請求の範囲(1)又は(2)に記載
の装置において、支持部材が板状のゴムもしくは
合成樹脂等からなり、板状の一側面の２個所をリ
ニアスケールの長手方向に沿つて案内レールに固
定すると共に、板状の他側面の前記２個所の固定
部分の中間に位置してリニアスケールの中間部を
固定し、その板状支持部材の変形によつてリニア
スケールを長手方向に微動可能に支持するように
構成したことを特徴とするデジタイザー、製図機
等におけるリニアスケール支持装置。 (4) 実用新案登録請求の範囲(3)に記載の装置に
おいて、リニアスケールと支持部材の間又は支持
部材と案内レールとの間を接着剤で固定してなる
デジタイザー、製図機等におけるリニアスケール
支持装置。[Claims for Utility Model Registration] (1) A carriage that moves along the longitudinal direction of the guide rail supports a digitizer, a scale, etc., and also supports a flexible or flexible linear scale along the longitudinal direction of the guide rail. While setting up
In a carriage-type digitizer, drafting machine, etc., in which a detection element is provided on the carriage opposite to a linear scale to detect the amount of movement of the carriage, an elastic material having flexibility along the longitudinal direction of the guide rail is used. Fixing the support member consisting of the body,
A linear scale support device for a digitizer, a drafting machine, etc., in which an intermediate portion of the linear scale is fixed to an elastically deformable portion of the support member, and the linear scale is supported by the support member so as to be able to move slightly in the longitudinal direction. (2) Utility model registration Claim (1) A linear scale support device for a digitizer, drafting machine, etc., in which support members are provided at one or more locations. (3) In the device described in claim (1) or (2) for utility model registration, the support member is made of plate-shaped rubber or synthetic resin, and two places on one side of the plate are connected in the longitudinal direction of the linear scale. At the same time, the linear scale is fixed to the guide rail along the plate-shaped support member, and the intermediate part of the linear scale is fixed by being located between the two fixed parts on the other side of the plate-shaped member, and the linear scale is fixed by deforming the plate-shaped supporting member. A linear scale support device for a digitizer, drafting machine, etc., characterized by being configured to be supported so as to be able to move slightly in the longitudinal direction. (4) In the device described in claim (3) for utility model registration, a linear scale for use in digitizers, drafting machines, etc., in which the linear scale and the supporting member or the supporting member and the guide rail are fixed with adhesive. Support device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13821787U JPH0453535Y2 (en) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13821787U JPH0453535Y2 (en) | 1987-09-11 | 1987-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6444413U true JPS6444413U (en) | 1989-03-16 |
| JPH0453535Y2 JPH0453535Y2 (en) | 1992-12-16 |
Family
ID=31400350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13821787U Expired JPH0453535Y2 (en) | 1987-09-11 | 1987-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453535Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7301141B2 (en) | 2005-07-25 | 2007-11-27 | Sharp Kabushiki Kaisha | Photoelectric encoder and electric device provided with the same |
-
1987
- 1987-09-11 JP JP13821787U patent/JPH0453535Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7301141B2 (en) | 2005-07-25 | 2007-11-27 | Sharp Kabushiki Kaisha | Photoelectric encoder and electric device provided with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453535Y2 (en) | 1992-12-16 |
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