JPS5942776Y2 - Position adjustment device for image sensors, etc. - Google Patents
Position adjustment device for image sensors, etc.Info
- Publication number
- JPS5942776Y2 JPS5942776Y2 JP5215877U JP5215877U JPS5942776Y2 JP S5942776 Y2 JPS5942776 Y2 JP S5942776Y2 JP 5215877 U JP5215877 U JP 5215877U JP 5215877 U JP5215877 U JP 5215877U JP S5942776 Y2 JPS5942776 Y2 JP S5942776Y2
- Authority
- JP
- Japan
- Prior art keywords
- adjustment
- adjusted
- screw
- fine adjustment
- adjustment screw
- 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.)
- Expired
Links
Landscapes
- Facsimile Scanning Arrangements (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Image Input (AREA)
- Facsimile Heads (AREA)
Description
【考案の詳細な説明】
本考案はイメージセンサ等の被調整部品の位置合わせ調
整を無理なく容易に行なうことのできる位置合わせ調整
装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a position adjustment device that can easily and easily adjust the position of a component to be adjusted such as an image sensor.
第1図はファクシミリ装置の送信側に於いて原稿の文字
等の読取りに使用されるイメージセンサに設けられてい
る従来の位置合わせ調整装置を示す簡略説明図で、イメ
ージセンサ即ち被調整部品1を取付けた取付具2に設け
られた溝3に支点4を回転中心として支持された調整レ
バー5の係合端部6が嵌って訃り、且つ該調整レバ−5
0両端部には固定片7a、7bに螺着した微調整ネジ8
a、8bの先端が各々係止している。FIG. 1 is a simplified explanatory diagram showing a conventional alignment adjustment device installed in an image sensor used to read characters, etc. on a document on the sending side of a facsimile machine. When the engaging end 6 of the adjustment lever 5, which is supported around the fulcrum 4 as a rotation center, fits into the groove 3 provided in the attached fixture 2, and the adjustment lever 5
0 Both ends have fine adjustment screws 8 screwed onto fixing pieces 7a and 7b.
The tips of a and 8b are respectively locked.
この様な構成は一方の微調整ネジ8aを締付方向に回し
、他方の微調整ネジ8bを長線方向に回すと第2図に示
す如く調整レバー5が支点4を中心とし回転して係合端
部6先端の移動距離tだけ取付具2と共に被調整部品1
を矢印A方向に移動させることができ、また逆に一方の
微調整ネジ8aを長線付方向に、他方の微調整ネジ8b
を締付方向に回せば被調整部品1を矢印B方向に移動さ
せることができるので所望方向に被調整部品1を移動さ
せて位置合わせ調整を行なうものである。In this configuration, when one fine adjustment screw 8a is turned in the tightening direction and the other fine adjustment screw 8b is turned in the longitudinal direction, the adjustment lever 5 rotates about the fulcrum 4 and engages as shown in FIG. The part to be adjusted 1 is moved along with the fixture 2 by the moving distance t of the tip of the end portion 6.
can be moved in the direction of arrow A, and conversely, one fine adjustment screw 8a can be moved in the direction indicated by the long line, and the other fine adjustment screw 8b can be moved in the direction indicated by the long line.
By turning in the tightening direction, the part to be adjusted 1 can be moved in the direction of arrow B, so the part to be adjusted 1 can be moved in a desired direction to perform alignment adjustment.
しかしこれによると上記の如く2本の微調整ネジを交互
に回して位置合わせ調整をしなければならない為に作業
がわずられしいものとなり且つ能率性も悪いと云う欠点
があった。However, this method has the disadvantage that the positioning adjustment must be made by alternately turning the two fine adjustment screws as described above, making the work cumbersome and inefficient.
第3図は他の従来例を示す簡略説明図で、被調整部品1
を取付けた取付具2に設けた溝3に支点4を回転中心と
して支持された調整レバー9の係合端部10が摺動可能
に嵌っておジ、該調整レバー9の一端には微調整ネジ1
1のネジ部12が螺合され、更に該微調整ネジ11の基
部は固定片13に空回りする様に嵌められてとめ輪14
により固定されている。FIG. 3 is a simplified explanatory diagram showing another conventional example, in which the part to be adjusted 1
An engagement end 10 of an adjustment lever 9 supported around a fulcrum 4 as a rotation center is slidably fitted into a groove 3 provided in a fixture 2 to which the adjustment lever 9 is attached, and one end of the adjustment lever 9 has a fine adjustment mechanism. screw 1
The screw portion 12 of 1 is screwed together, and the base of the fine adjustment screw 11 is fitted into the fixing piece 13 so as to rotate freely, and the retaining ring 14 is inserted.
Fixed by
従って微調整ネジ11を長線付方向に回すと上記実施例
と同様に調整レバー9が支点4を中心として第4図に示
す如く一方に回転して保合端部10先端の移動距離tだ
け取付具2と共に被調整部品1を矢印A方向に移動させ
ることができ、また上記微調整ネジ11を締付は方向に
回すと矢印B方向に被調整部品1を移動させることがで
きるものである。Therefore, when the fine adjustment screw 11 is turned in the direction indicated by the long line, the adjustment lever 9 rotates in one direction about the fulcrum 4 as shown in FIG. The part to be adjusted 1 can be moved in the direction of the arrow A together with the tool 2, and the part to be adjusted 1 can be moved in the direction of the arrow B by turning the fine adjustment screw 11 in the tightening direction.
しかしこれによると位置合わせ調整時に微調整ネジが固
定片に対して傾斜する為にとめ輪が外れたり、微調整ネ
ジのネジ山が壊れると云う欠点があった。However, this method has disadvantages in that the fine adjustment screw is inclined with respect to the fixed piece during position adjustment, which may cause the retaining ring to come off or the screw thread of the fine adjustment screw to break.
本考案は被調整部品の位置合わせ調整を極めて容易に行
なえると共に微調整ネジのネジ山が壊れる等のことの無
い位置合わせ調整装置を得ることを目的としたもので、
一端にほぼ直角に突出する突片を有し且つ他端を被調整
部品と係合させた長さの異なる二本の調整レバーを上記
被調整部品に対して等しい距離に位置させた二つの支点
に各々回転自在に支持し、一方の調整レバーの突片に微
調整ネジの基部を空回りする様に固定し、他方の調整レ
バーの突片に上記微調整ネジのネジ部を螺合して、該微
調整ネジを回転させるとネジ部に螺合した突片が移動し
、該移動が両調整レバーの回転に変換されて被調整部品
を移動させる様に構成したものである。The purpose of the present invention is to provide a positioning adjustment device that can extremely easily adjust the positioning of parts to be adjusted and that does not cause the screw threads of fine adjustment screws to break.
Two fulcrums in which two adjustment levers of different lengths, each having a projecting piece protruding at one end at a nearly right angle and the other end engaged with the part to be adjusted, are positioned at equal distances from the part to be adjusted. The base of the fine adjustment screw is fixed to the protrusion of one adjustment lever so as to rotate freely, and the threaded part of the fine adjustment screw is screwed to the protrusion of the other adjustment lever. When the fine adjustment screw is rotated, the protrusion threaded onto the threaded portion moves, and this movement is converted into rotation of both adjustment levers to move the adjusted component.
第5図は単数または複数接続したイメージセンサの位置
合わせ調整を行なえる様にした本考案の一実施例を示す
簡略説明図で、1はイメージセンサ即ち被調整部品で取
付具2に固定されており、該取付具2には二本のピン1
5a、15bが間隔をあけて設けられている。FIG. 5 is a simplified explanatory diagram showing an embodiment of the present invention that allows positioning adjustment of one or more image sensors connected. There are two pins 1 on the fixture 2.
5a and 15b are provided with an interval between them.
16a、16bは長さの異なる調整レバーで上記被調整
部品1に対して同等の距離に位置する支A17a、17
bに各々回転自在に支持されて訃り、該支点17a、1
7bの間隔は上記ピン15a、15bと同等の間隔とな
っている。16a and 16b are adjustment levers of different lengths, and supports A17a and 17 are located at the same distance from the part to be adjusted 1.
The fulcrums 17a and 1
The spacing between pins 7b is the same as that of the pins 15a and 15b.
上記両調整レバー16a、16bの一端には突片18a
、18bが相対向する方向にほぼ直角に設けてあり、ま
た他端には上記取付具2のピン15a、15bに対応す
る凹部19a。A projecting piece 18a is provided at one end of both the adjustment levers 16a and 16b.
, 18b are provided substantially perpendicular to the direction in which they face each other, and a recess 19a corresponding to the pins 15a, 15b of the fixture 2 is provided at the other end.
19bが設けてあって上記ピン15a 、 1 sbと
係合している。19b is provided and engages with the pins 15a and 1sb.
20は微調整ネジで、基部を一方の調整レバー16aの
突片18aに空回りする様に嵌めてあり且つとめ輪21
により固定されている。Reference numeral 20 denotes a fine adjustment screw, the base of which is fitted into the protrusion 18a of one of the adjustment levers 16a so as to rotate freely, and a retaining ring 21.
Fixed by
そして微調整ネジ20のネジ部22は他方の調整レバー
16bの突片18bに螺合させてあり。The threaded portion 22 of the fine adjustment screw 20 is screwed into the projection 18b of the other adjustment lever 16b.
該突片18bは微調整ネジ20を回転させるとネジ部2
2により、突片18aに対して平行移動する様になって
いる。When the fine adjustment screw 20 is rotated, the protruding piece 18b is attached to the threaded portion 2.
2, it is configured to move parallel to the protruding piece 18a.
次に上記構成の動作を述べると、被調整部品1を矢印A
方向に移動させる場合、微調整ネジ20を長線付方向に
回すとその回転に伴なって調整レバー16bの突片18
bが上記微調整ネジ20の先部側に移動してゆき、する
と該突片18bの移動に対応して調整レバー16a、1
6bは第6図に示す如く各々の支点17a、17bを中
心として共に一方に回転し、該回転に伴なって調整レバ
ー16a、16bの凹部19a 、 19bと係合して
いるピン15a、15’bが各々矢印A方向に押され、
それによって被調整部品1は取付具2と共に上記凹部1
9a、19bの移動距離tだけ矢印A方向に移動させる
ことができる。Next, to describe the operation of the above configuration, the part to be adjusted 1 is indicated by the arrow A.
When moving the fine adjustment screw 20 in the direction indicated by the long line, the protrusion 18 of the adjustment lever 16b will move along with the rotation.
b moves toward the tip of the fine adjustment screw 20, and then the adjustment levers 16a, 1 move in response to the movement of the protrusion 18b.
As shown in FIG. 6, pins 15a and 15' rotate in one direction about their respective fulcrums 17a and 17b, and are engaged with recesses 19a and 19b of adjustment levers 16a and 16b as they rotate. b are each pushed in the direction of arrow A,
Thereby, the part to be adjusted 1 is moved into the recess 1 together with the fixture 2.
9a and 19b can be moved in the direction of arrow A by a moving distance t.
そして被調整部品1を矢印B方向に移動させる場合には
上記微調整ネジ20を締付方向に回すと調整レバー16
bの突片18bが第7図に示す如く微調整ネジ20の基
部側に移動してゆき、調整レバー16a。When moving the part to be adjusted 1 in the direction of arrow B, turn the fine adjustment screw 20 in the tightening direction, and the adjustment lever 16
As shown in FIG. 7, the protruding piece 18b of b moves toward the base of the fine adjustment screw 20, and the adjustment lever 16a.
16bは上記とは逆の方向に回転して被調整部品1は矢
印B方向に凹部19a、19bの移動距離tだけ移動さ
せることができる。16b rotates in the opposite direction to that described above, and the part to be adjusted 1 can be moved in the direction of arrow B by a moving distance t of the recesses 19a and 19b.
従って微調整ネジ20を回して被調整部品1を所望の方
向に移動させて位置合わせ調整を行なう。Therefore, the fine adjustment screw 20 is turned to move the part to be adjusted 1 in a desired direction to perform alignment adjustment.
尚、上記構成では、取付具2にピン15a。In addition, in the above configuration, the pin 15a is attached to the fixture 2.
15bを設け、また調整レバー16a、16bに上記ピ
ン15a、15bと係合する凹部19a。15b, and recesses 19a in the adjustment levers 16a, 16b that engage with the pins 15a, 15b.
19bを設けているが、ピン15a、15bと凹部19
a、19bとを上記とは逆に設けてもよく、また上記ピ
ン15a、15b及び凹部19a。19b is provided, but the pins 15a, 15b and the recess 19
a, 19b may be provided in the opposite manner to the above, and the pins 15a, 15b and the recess 19a.
19bと同様の働きをするものであれば他の係合手段で
もよい。Other engaging means may be used as long as they function similarly to 19b.
以上の構成作用を有する本考案によると、被調整部品に
対して等しい距離に位置した支直に回転自在に支持した
長さの異なる調整レバーの突片に微調整ネジを取り付け
て該微調整ネジの回転により一方の調整レバーの突片を
移動させると該移動が両調整レバーの回転に変換されて
該調整レバーの他端に係合した被調整部品を移動させる
様に構成されている為に被調整部品の位置合わせ調整を
極めて容易に行なうことができ、調整作業の能率を向上
させることができる、ものである。According to the present invention having the above configuration, the fine adjustment screw is attached to the projecting pieces of the adjustment lever of different lengths, which are rotatably supported on a support located at an equal distance from the part to be adjusted. When the projecting piece of one adjustment lever is moved by the rotation of the adjustment lever, the movement is converted into rotation of both adjustment levers, and the adjusted part engaged with the other end of the adjustment lever is moved. The positioning adjustment of the parts to be adjusted can be performed extremely easily, and the efficiency of the adjustment work can be improved.
また微調整ネジが両調整レバーの突片に対して直角に取
付けられてづり、微調整ネジの回転による一方の突片の
移動は他方の突片に対して平行移動となる為に微調整ネ
ジは両突片に対して常に直角の姿勢を保つことができ従
ってとめ輪が外れたりネジ山が壊れる等の欠点を無くす
ことができるもので、イメージセンサのみならず位置合
わせ調整を要する部品の調整装置として活用範囲の広い
ものである。In addition, the fine adjustment screw is attached at right angles to the protrusions of both adjustment levers, and the movement of one protrusion by rotation of the fine adjustment screw results in parallel movement to the other protrusion, so the fine adjustment screw It can always maintain a right-angled posture with respect to both protrusions, thus eliminating defects such as the retaining ring coming off and screw threads breaking.It is useful not only for image sensors but also for adjusting parts that require alignment adjustment. It has a wide range of uses as a device.
第1図はイメージセンサに設けられている従来装置を示
す正面図、第2図は第1図の装置の調整状態を示す正面
図、第3図は他の従来装置の正面図、第4図は第3図の
装置の調整状態を示す正面図、第5図は本考案の装置の
一実施例を示す正面図、第6図及び第7図はそれぞれ第
5図の装置の調整状態を示す正面図である。
1・・・・・・被調整部品、2・・・・・・取付具、1
5a。
1’5b・・・・・・ピン 16a 、 16b・・・
・・・調整レバー17a、17b・・・・・・支点、1
8a、18b・・・・・・突片、19a、19b、・・
・・・・凹部。
20・・・・・・微調整ネジ、22・・・・・・ネジ部
。Fig. 1 is a front view showing a conventional device installed in an image sensor, Fig. 2 is a front view showing the adjustment state of the device in Fig. 1, Fig. 3 is a front view of another conventional device, and Fig. 4 is a front view showing the adjusted state of the device shown in FIG. 3, FIG. 5 is a front view showing an embodiment of the device of the present invention, and FIGS. 6 and 7 each show the adjusted state of the device shown in FIG. It is a front view. 1... Part to be adjusted, 2... Mounting tool, 1
5a. 1'5b...Pin 16a, 16b...
... Adjustment levers 17a, 17b ... Fulcrum, 1
8a, 18b... protrusion, 19a, 19b,...
・・・Concavity. 20...Fine adjustment screw, 22...Screw part.
Claims (1)
ジセンサ等の被調整部品と係合させた長さの異なる2本
の調整レバーを上記被調整部品に対してほぼ等しい距離
に位置させた二つの支点に各々回転自在に支持し、一方
の調整レバーの突片に微調整ネジの基部を空回りする様
に嵌めて固定し、他方の調整レバーの突片に上記微調整
ネジのネジ部を螺合したことを特徴とするイメージセン
サ等の位置合わせ調整装置。Two adjustment levers of different lengths each having a projecting piece protruding almost at right angles at one end and engaging a component to be adjusted such as an image sensor at the other end are positioned at approximately equal distances from the component to be adjusted. The base of the fine adjustment screw is fixed by fitting it into the protrusion of one adjustment lever so as to rotate freely, and the screw of the above fine adjustment screw is attached to the protrusion of the other adjustment lever. A positioning adjustment device for an image sensor, etc., characterized in that two parts are screwed together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5215877U JPS5942776Y2 (en) | 1977-04-26 | 1977-04-26 | Position adjustment device for image sensors, etc. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5215877U JPS5942776Y2 (en) | 1977-04-26 | 1977-04-26 | Position adjustment device for image sensors, etc. |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53147617U JPS53147617U (en) | 1978-11-20 |
JPS5942776Y2 true JPS5942776Y2 (en) | 1984-12-15 |
Family
ID=28942827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5215877U Expired JPS5942776Y2 (en) | 1977-04-26 | 1977-04-26 | Position adjustment device for image sensors, etc. |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5942776Y2 (en) |
-
1977
- 1977-04-26 JP JP5215877U patent/JPS5942776Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS53147617U (en) | 1978-11-20 |
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