JPH0349804U - - Google Patents
Info
- Publication number
- JPH0349804U JPH0349804U JP10862889U JP10862889U JPH0349804U JP H0349804 U JPH0349804 U JP H0349804U JP 10862889 U JP10862889 U JP 10862889U JP 10862889 U JP10862889 U JP 10862889U JP H0349804 U JPH0349804 U JP H0349804U
- Authority
- JP
- Japan
- Prior art keywords
- visual acuity
- main body
- testing device
- chart
- illuminated
- 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
- 230000004304 visual acuity Effects 0.000 claims 6
Description
図面はこの考案の一実施例の斜視図である。
１０……本体、１１……取つ手、１２……掛け
金、１３……蝶番軸、１４……視力表、２０……
蓋、２１……掛け金受け、２２……蝶番ナツクル
、３０……赤外線リモコン操作装置。
The drawing is a perspective view of an embodiment of this invention. 10... Body, 11... Handle, 12... Latch, 13... Hinge shaft, 14... Eye chart, 20...
Lid, 21... latch receiver, 22... hinge nut, 30... infrared remote control operating device.
Claims (1)
体と、この本体に取り外し可能に装着できて前記
視力表を覆うことのできる蓋とを備える視力検査
装置。 (2) 前記本体は直方体形状をカバン型に形成さ
れている携帯用の取つ手を備えていることを特徴
とする請求項１記載の視力検査装置。 (3) 前記点灯式の視力表はワイヤレスリモート
コントロール操作によつて点灯部分を切り替える
ことができるようになつている請求項１記載の視
力検査装置。[Scope of Claim for Utility Model Registration] (1) A visual acuity testing device comprising a portable main body with a lighted visual acuity chart on its surface, and a lid that can be removably attached to the main body to cover the visual acuity chart. . (2) The visual acuity testing device according to claim 1, wherein the main body has a rectangular parallelepiped-like bag-shaped carrying handle. (3) The visual acuity testing device according to claim 1, wherein the illuminated visual acuity chart is configured such that the illuminated portion can be switched by wireless remote control operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10862889U JPH0349804U (en) | 1989-09-19 | 1989-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10862889U JPH0349804U (en) | 1989-09-19 | 1989-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0349804U true JPH0349804U (en) | 1991-05-15 |
Family
ID=31657259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10862889U Pending JPH0349804U (en) | 1989-09-19 | 1989-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349804U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5938904B2 (en) * | 1979-04-06 | 1984-09-19 | 富士通株式会社 | Type head manufacturing method |
-
1989
- 1989-09-19 JP JP10862889U patent/JPH0349804U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5938904B2 (en) * | 1979-04-06 | 1984-09-19 | 富士通株式会社 | Type head manufacturing method |