JPH0198601U - - Google Patents

Info

Publication number
JPH0198601U
JPH0198601U JP19472287U JP19472287U JPH0198601U JP H0198601 U JPH0198601 U JP H0198601U JP 19472287 U JP19472287 U JP 19472287U JP 19472287 U JP19472287 U JP 19472287U JP H0198601 U JPH0198601 U JP H0198601U
Authority
JP
Japan
Prior art keywords
lens unit
tilting
eye measurement
drive motor
optometry device
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
Application number
JP19472287U
Other languages
Japanese (ja)
Other versions
JPH0418568Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987194722U priority Critical patent/JPH0418568Y2/ja
Publication of JPH0198601U publication Critical patent/JPH0198601U/ja
Application granted granted Critical
Publication of JPH0418568Y2 publication Critical patent/JPH0418568Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案による自覚式検眼装置の測定レ
ンズユニツト吊下げ部、第２図はモータ駆動のた
めのブロツク図、第３図は本実施例の原理を説明
する図、第４図は吊下げ板１の上下機構における
第２の実施例の断面図である。 １……吊下げ板、２……軸、３……スライド台
、５……雌ネジ、７……雄ネジ３、９……スライ
ド台駆動モータ、１２……あおり用駆動モータ、
２０，２１……偏心軸、３３……ＣＰＵ。 Fig. 1 shows the hanging part of the measuring lens unit of the subjective optometry device according to the present invention, Fig. 2 is a block diagram for driving the motor, Fig. 3 is a diagram explaining the principle of this embodiment, and Fig. 4 shows the hanging part. FIG. 3 is a cross-sectional view of a second embodiment of the vertical mechanism for lowering the plate 1; 1... Suspension plate, 2... Shaft, 3... Slide stand, 5... Female screw, 7... Male screw 3, 9... Slide stand drive motor, 12... Tilt drive motor,
20, 21... Eccentric shaft, 33... CPU.

Claims (1)

【実用新案登録請求の範囲】 (1) 遠用及び近用屈折力を測定するための自覚
式検眼装置において、 右眼測定用レンズユニツトと左眼測定用レンズ
ユニツトのあおりを行うためのあおり手段と、前
記両レンズユニツトの間隔を変化させるための駆
動モータと、駆動モータを制御する制御手段とを
備え、あおりに伴つて必要となる眼幅の補正を前
記駆動モータで行うことを特徴とする自覚式検眼
装置。 (2) 右眼測定用レンズユニツト又は左眼測定用
レンズユニツトのあおり機構における回転中心軸
上に、上下動用部材を配置し、前記レンズユニツ
トを上下方向に移動することを特徴とする実用新
案登録請求の範囲第１項記載の自覚式検眼装置。[Scope of Claim for Utility Model Registration] (1) In a subjective optometry device for measuring distance and near refractive power, a tilting means for tilting the right eye measurement lens unit and the left eye measurement lens unit. and a drive motor for changing the distance between the two lens units, and a control means for controlling the drive motor, and the drive motor performs correction of interpupillary distance that is necessary due to tilting. Self-aware optometry device. (2) Registration of a utility model characterized in that a vertical movement member is disposed on the rotation center axis of the tilting mechanism of the lens unit for right eye measurement or the lens unit for left eye measurement, and the lens unit is moved in the vertical direction. A subjective optometry device according to claim 1.
JP1987194722U 1987-12-22 1987-12-22 Expired JPH0418568Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987194722U JPH0418568Y2 (en) 1987-12-22 1987-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987194722U JPH0418568Y2 (en) 1987-12-22 1987-12-22

Publications (2)

Publication Number Publication Date
JPH0198601U true JPH0198601U (en) 1989-06-30
JPH0418568Y2 JPH0418568Y2 (en) 1992-04-24

Family

ID=31485439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987194722U Expired JPH0418568Y2 (en) 1987-12-22 1987-12-22

Country Status (1)

Country Link
JP (1) JPH0418568Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017060896A (en) * 2017-01-13 2017-03-30 株式会社トプコン Subjective optometer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219400A (en) * 1975-08-06 1977-02-14 Owen Walter L Clamp device
JPS5634722U (en) * 1979-08-28 1981-04-04
JPS5937A (en) * 1982-06-25 1984-01-05 ホ−ヤ株式会社 Self-conscious type electromotive opthalmscope

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219400A (en) * 1975-08-06 1977-02-14 Owen Walter L Clamp device
JPS5634722U (en) * 1979-08-28 1981-04-04
JPS5937A (en) * 1982-06-25 1984-01-05 ホ−ヤ株式会社 Self-conscious type electromotive opthalmscope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017060896A (en) * 2017-01-13 2017-03-30 株式会社トプコン Subjective optometer

Also Published As

Publication number Publication date
JPH0418568Y2 (en) 1992-04-24

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