CN102641114A - Computer optometer with movable forehead rest - Google Patents
Computer optometer with movable forehead rest Download PDFInfo
- Publication number
- CN102641114A CN102641114A CN2012101280227A CN201210128022A CN102641114A CN 102641114 A CN102641114 A CN 102641114A CN 2012101280227 A CN2012101280227 A CN 2012101280227A CN 201210128022 A CN201210128022 A CN 201210128022A CN 102641114 A CN102641114 A CN 102641114A
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- CN
- China
- Prior art keywords
- computer
- optometer
- forehead
- forehead rest
- user
- 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
Abstract
The invention discloses a computer optometer with a movable forehead rest, which comprises a computer optometer body. A movable forehead rest is connected to the computer optometer body. The movable forehead rest can be moved up and down to fit with a forehead of a user, so that the user's eyes can be assisted in aligning with a vision measurement part of the computer optometer body, and optometric accuracy is improved.
Description
Technical field
The present invention relates to a kind of computer refractometer, relate in particular to the computer refractometer that a kind of removable forehead leans on.
Background technology
The forehead of old type computer refractometer can't move up and down by being fixed form, cause can't docile user forehead, can't aim at the part of computer refractometer check vision for the excessive or too small user of head dummy.
Summary of the invention
In order to overcome above-mentioned defective; The computer refractometer that the present invention provides a kind of removable forehead to lean on; This computer refractometer can move up and down with the forehead of docile user along with user head dummy size; To be used for assisting user eye alignment computer refractometer main body to measure the part of vision, improved the accuracy of optometry.
The present invention for the technical scheme that solves its technical problem and adopt is: the computer refractometer that a kind of removable forehead leans on, comprise the computer refractometer main body, and be connected with a removable forehead on the said computer refractometer main body and lean on.
The invention has the beneficial effects as follows: the computer refractometer main body is provided with a removable forehead and leans on; Can move up and down with the forehead of docile user along with user head dummy size; To be used for assisting user eye alignment computer refractometer main body to measure the part of vision, improved the accuracy of optometry.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Wherein: 1, computer refractometer main body, 2, removable forehead leans on.
The specific embodiment
In order to deepen, will combine embodiment and accompanying drawing that the present invention is made further detailed description below to understanding of the present invention.
Show a kind of specific embodiment of the present invention like Fig. 1: the computer refractometer that a kind of removable forehead leans on; Comprise computer refractometer main body 1; Be connected with a removable forehead on the said computer refractometer main body 1 and lean on 2; Removable forehead leans on 2 can move up and down along with the size of user head dummy with the forehead of docile user, to be used for assisting this computer refractometer main body 1 of user eye alignment to measure the part of vision, improves the accuracy of optometry.
Claims (1)
1. the computer refractometer that removable forehead leans on comprises the computer refractometer main body, it is characterized in that: be connected with a removable forehead on the said computer refractometer main body and lean on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101280227A CN102641114A (en) | 2012-04-27 | 2012-04-27 | Computer optometer with movable forehead rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101280227A CN102641114A (en) | 2012-04-27 | 2012-04-27 | Computer optometer with movable forehead rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102641114A true CN102641114A (en) | 2012-08-22 |
Family
ID=46654384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101280227A Pending CN102641114A (en) | 2012-04-27 | 2012-04-27 | Computer optometer with movable forehead rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102641114A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690145A (en) * | 2013-12-25 | 2014-04-02 | 宁波明星科技发展有限公司 | Computer optometry unit |
| CN105611869A (en) * | 2013-04-29 | 2016-05-25 | 卡尔蔡司光学国际有限公司 | Method and system for determining the refractive properties of an eye of a child |
-
2012
- 2012-04-27 CN CN2012101280227A patent/CN102641114A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611869A (en) * | 2013-04-29 | 2016-05-25 | 卡尔蔡司光学国际有限公司 | Method and system for determining the refractive properties of an eye of a child |
| CN108968906A (en) * | 2013-04-29 | 2018-12-11 | 卡尔蔡司光学国际有限公司 | For determining the method and system of the ametropia characteristic of the eyes of children |
| CN105611869B (en) * | 2013-04-29 | 2019-06-04 | 卡尔蔡司光学国际有限公司 | For determining the method and system of the ametropia characteristic of the eyes of children |
| US10881292B2 (en) | 2013-04-29 | 2021-01-05 | Carl Zeiss Vision International Gmbh | Method and system for determining the refractive properties of an eye of a child |
| CN108968906B (en) * | 2013-04-29 | 2021-07-09 | 卡尔蔡司光学国际有限公司 | Method and system for determining the refractive properties of a child's eye |
| CN103690145A (en) * | 2013-12-25 | 2014-04-02 | 宁波明星科技发展有限公司 | Computer optometry unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |