CN202151356U - Visual chart light box with ratable double sides - Google Patents
Visual chart light box with ratable double sides Download PDFInfo
- Publication number
- CN202151356U CN202151356U CN2011202065924U CN201120206592U CN202151356U CN 202151356 U CN202151356 U CN 202151356U CN 2011202065924 U CN2011202065924 U CN 2011202065924U CN 201120206592 U CN201120206592 U CN 201120206592U CN 202151356 U CN202151356 U CN 202151356U
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- CN
- China
- Prior art keywords
- visual acuity
- visual chart
- light box
- acuity chart
- visual
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- 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 - Fee Related
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Abstract
The utility model provides a visual chart light box with ratable double sides, comprising a visual chart light box, wherein two sides of the visual chart light box are respectively pasted with a visual chart, the bottom of the visual chart light box is connected with a rotating shaft, a telescopic adjusting bracket is sheathed on the rotating shaft, one end of the telescopic adjusting bracket is fixed on a chassis, and the other end of the telescopic adjusting bracket is sheathed on the visual chart light box and is fixed by a locknut, and the rotating shaft can be fixed at different heights by the locknut. Two sides of the visual chart light box are respectively pasted with the visual chart, so that the visual charts can be showed at double sides, the direction of each visual chart can be adjusted, the occasionality such as reciting, guessing and the like during visual test can be adjusted, and a plurality of sighting targets can not be recited by people to be tested, therefore, the visual chart light box not only meets the requirement of common customers but also meets the requirement of children during visual test.
Description
Technical field
This utility model belongs to a kind of visual acuity chart lamp box, particularly a kind of two-sided rotating visual acuity chart lamp box.
Background technology
Existing visual acuity chart lamp box all is on lamp box, to post a visual acuity chart; It can only show by single face; And fixing lamp box on the wall the inside all is fixed, and only the height by general client fixes the visual acuity chart lamp box, and visual acuity chart also can only use common visual acuity chart; Can't look after particular client, particularly can't give someone extra help young child.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art; The purpose of this utility model is to provide a kind of two-sided rotating visual acuity chart lamp box; Can the double-sided display visual acuity chart, the direction that can also regulate visual acuity chart prevents that the detected person from reciting sighting target; It not only is fit to the demand of normal client, also is fit to child's examination of visual acuity demand.
In order to achieve the above object, the technical scheme taked of this utility model is:
A kind of two-sided rotating visual acuity chart lamp box comprises visual acuity chart lamp box 1, and visual acuity chart is posted on visual acuity chart lamp box 1 two sides; Visual acuity chart lamp box 1 bottom is connected with turning cylinder 2; Be socketed with scalable adjusting support 3 on the turning cylinder 2, telescoping shoring column 3 one ends are fixed on the chassis 4, and the other end is socketed on the visual acuity chart lamp box 1; And fixing with locking nut 5, the enough locking nuts 5 of turning cylinder 2 abilities are differing heights fixedly.
Because this utility model is provided with turning cylinder 2, telescoping shoring column 3 and locking nut 5; Visual acuity chart is posted on visual acuity chart lamp box 1 two sides, can the double-sided display visual acuity chart, and the direction that can also regulate visual acuity chart; Reduced recite, the occasionality of vision such as conjecture in detecting; Prevent that the detected person from reciting sighting target, it not only is fit to the demand of normal client, also is fit to child's examination of visual acuity demand.
Description of drawings
Accompanying drawing is the structural representation of this utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is done and to be further described.
With reference to accompanying drawing, a kind of two-sided rotating visual acuity chart lamp box comprises visual acuity chart lamp box 1; Visual acuity chart is posted on visual acuity chart lamp box 1 two sides, and one side is equipped with the common standard test chart, and what another side was adorned is the test chart of making the inspection sign of vivid pattern; Visual acuity chart lamp box 1 bottom is connected with turning cylinder 2; Be socketed with scalable adjusting support 3 on the turning cylinder 2, telescoping shoring column 3 one ends are fixed on the chassis 4, and the other end is socketed on the visual acuity chart lamp box 1; And fixing with locking nut 5, the enough locking nuts 5 of turning cylinder 2 abilities are differing heights fixedly.
Because the visual acuity chart on visual acuity chart lamp box two sides simultaneously is equipped with the common standard test chart; What another side was adorned is the test chart of making the inspection sign of vivid pattern; The Visual chart lamp box for testing eyesight housing-case is connected on the turning cylinder, can use different visual acuity chart lamp boxes according to different people like this, can use vivid pattern to do the test chart of inspection sign to the child; And being connected with turning cylinder on the visual acuity chart lamp box, being socketed with the adjusting support on the turning cylinder can regulate according to people's differing heights.The demand that so not only is fit to normal client, the examination of visual acuity that also can be fit to the child needs the examination of visual acuity demand.
Claims (1)
1. a two-sided rotating visual acuity chart lamp box comprises visual acuity chart lamp box (1), it is characterized in that: visual acuity chart is posted on visual acuity chart lamp box (1) two sides; Visual acuity chart lamp box (1) bottom is connected with turning cylinder (2); Be socketed with scalable adjusting support (3) on the turning cylinder (2), telescoping shoring column (3) one ends are fixed on the chassis (4), and the other end is socketed on the visual acuity chart lamp box (1); And fixing with locking nut (5), turning cylinder (2) the enough locking nuts of ability (5) are differing heights fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202065924U CN202151356U (en) | 2011-06-17 | 2011-06-17 | Visual chart light box with ratable double sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202065924U CN202151356U (en) | 2011-06-17 | 2011-06-17 | Visual chart light box with ratable double sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202151356U true CN202151356U (en) | 2012-02-29 |
Family
ID=45691872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202065924U Expired - Fee Related CN202151356U (en) | 2011-06-17 | 2011-06-17 | Visual chart light box with ratable double sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202151356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175374A (en) * | 2018-01-05 | 2018-06-19 | 邱长根 | It is a kind of to be conveniently adjusted type Vission detector for ophthalmology |
| CN109171635A (en) * | 2018-09-26 | 2019-01-11 | 秦金凤 | A kind of two-way visual chart of ophthalmology |
| CN109528154A (en) * | 2018-11-20 | 2019-03-29 | 连云港市明医疗科技有限公司 | A kind of eye eyesight measuring device |
-
2011
- 2011-06-17 CN CN2011202065924U patent/CN202151356U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175374A (en) * | 2018-01-05 | 2018-06-19 | 邱长根 | It is a kind of to be conveniently adjusted type Vission detector for ophthalmology |
| CN109171635A (en) * | 2018-09-26 | 2019-01-11 | 秦金凤 | A kind of two-way visual chart of ophthalmology |
| CN109171635B (en) * | 2018-09-26 | 2020-12-15 | 孔祥峰 | Ophthalmic bidirectional visual chart |
| CN109528154A (en) * | 2018-11-20 | 2019-03-29 | 连云港市明医疗科技有限公司 | A kind of eye eyesight measuring device |
| CN109528154B (en) * | 2018-11-20 | 2021-06-25 | 连云港市一明医疗科技有限公司 | Eye vision measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20140617 |
|
| EXPY | Termination of patent right or utility model |