CN205322298U - Multi -functional ophthalmology test -chart - Google Patents
Multi -functional ophthalmology test -chart Download PDFInfo
- Publication number
- CN205322298U CN205322298U CN201620071693.8U CN201620071693U CN205322298U CN 205322298 U CN205322298 U CN 205322298U CN 201620071693 U CN201620071693 U CN 201620071693U CN 205322298 U CN205322298 U CN 205322298U
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- China
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- box body
- remote controller
- screw thread
- visual acuity
- container
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Abstract
The utility model discloses a multi -functional ophthalmology test -chart, including box body, organic glass, LED lamp, battery, plug, digital display screen, place box, remote controller, this multi -functional ophthalmology test -chart before the use, at first inserts external power with the plug, it is electric to make the device get, according to actual conditions, on medical personnel press the remote controller with the hand during button of eyesight value module, if what press is 4.0 eyesights buttons, digital display screen display showed that the eye test is 4.0 states this moment, and the E word figure of corresponding size is arranged out according to 4.0 visual demands to the LED lamp, press the upper and lower button of controlling of direction module department again, E word figure direction can alternate, press the button of colour module department again, E word figure colour can alternate, this multi -functional ophthalmology test -chart, and the device is also advantaged by ingenious structure, functions are powerful, make things convenient for medical personnel to hand -carry the use, and can inspect out through the test -chart whether the personnel of seeking medical advice exist the achromatopsia problem.
Description
Technical field
This utility model relates to a kind of visual acuity chart, particularly relates to a kind of multi-functional ophthalmology visual acuity chart。
Background technology
At present, extensive use E word visual acuity chart carries out eyesight measurement on the market, this kind of visual acuity chart needs to use the instruments such as hook or glue to be hung on metope, take up room big, carry inconvenience, and the E word color of display is unified for black font, function singleness, cannot judge whether medical staff exists the problems such as achromatopsia, in view of disadvantages described above, be necessary in fact to design a kind of multi-functional ophthalmology visual acuity chart。
Utility model content
Technical problem to be solved in the utility model is in that: provides a kind of multi-functional ophthalmology visual acuity chart, solves visual acuity chart function singleness traditional at present, carry awkward problem。
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of multi-functional ophthalmology visual acuity chart, including box body, lucite, LED, accumulator, plug, digital display screen, container, remote controller, described lucite is positioned at tray interior front end, described lucite is connected with box body glue, described LED quantity is some, described LED is uniformly distributed in tray interior, described LED is connected with box body screw thread, described accumulator is positioned at the tray interior back side, described accumulator is connected with box body screw thread, described plug is positioned at box portion outside, described plug is connected with accumulator electric wire, described digital display screen is positioned at middle-end on the left of box body, described digital display screen is connected with box body screw thread, described container is positioned at upper end on the left of box body, described container is connected with box body screw thread, described remote controller is positioned at inside container, described remote controller and container are movably connected。
Further, being additionally provided with neonychium inside described container, described neonychium is connected with container glue。
Further, described box body top is additionally provided with handle, and described handle is connected with box body screw thread。
Further, described handle outer wall is additionally provided with slipmat, and described slipmat is connected with handle glue。
Further, being additionally provided with hook on the left of described box body, described hook is connected with box body screw thread。
Further, being additionally provided with vision value module inside described remote controller, described vision value module is connected with remote controller screw thread。
Further, being additionally provided with direction module inside described remote controller, described direction module is connected with remote controller screw thread。
Further, being additionally provided with color module inside described remote controller, described color module is connected with remote controller screw thread。
Compared with prior art, this multi-functional ophthalmology visual acuity chart, before using, first plug is inserted extraneous power supply, this device is made to obtain electric, medical personnel take out remote controller in container, according to practical situation, when medical personnel press the button of vision value module on remote controller with hands, it is 4.0 vision buttons such as what press, now digital display screen display examination of visual acuity is 4.0 states, and LED arranges out the E word figure of corresponding size according to 4.0 visual demands, press the button up and down at direction module place again, 4.0E word figure direction now makes the E word figure direction indicated by LED exchange under the effect of button up and down, press the button at color module place again, E word graphic color can convert, such as redness, yellow, the E font colors such as blueness, medical staff can pass through lucite and check that E word is specifically directed towards orientation and which kind of color E word figure belongs to, in like manner, when medical personnel need to check other vision value of medical staff, by the vision value module on remote controller, each instruction button on direction module and color module can realize corresponding E word feature size, direction and color, this multi-functional ophthalmology visual acuity chart, structure is ingenious, powerful, medical personnel are facilitated to carry with use, and can check whether medical staff exists achromatopsia problem by visual acuity chart, simultaneously, when the external world cannot provide power supply, accumulator can continue power supply for this device, medical personnel can hold handle and be moved everywhere by this device, slipmat prevents from occurring during medical personnel's this device portable the sliding phenomenon of hands, neonychium is to make remote controller carry out soft contact with container, after this device uses, plug is wound in hook place, prevent plug from towing on ground。
Accompanying drawing explanation
Fig. 1 is the part partial front elevation view of multi-functional ophthalmology visual acuity chart
Fig. 2 is the part partial rear sectional view of multi-functional ophthalmology visual acuity chart
Fig. 3 is the schematic diagram of the E font of 4.0 vision values of multi-functional ophthalmology visual acuity chart
Fig. 4 is the internal structure partial front elevation view of remote controller
Box body 1 lucite 2
LED 3 accumulator 4
Plug 5 digital display screen 6
Container 7 remote controller 8
Handle 101 slipmat 102
Link up with 103 neonychiums 701
Vision value module 801 direction module 802
Color module 803
Following detailed description of the invention will further illustrate in conjunction with above-mentioned accompanying drawing。
Detailed description of the invention
Hereinafter, multiple specific detail is elaborated, in order to provide the thorough understanding to the concept constituting described embodiment basis。But, it will be apparent to those skilled in the art that described embodiment can the practice when some or all in not having these specific detail。In other cases, it does not have specifically describe well-known process step。
Such as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of multi-functional ophthalmology visual acuity chart, including box body 1, lucite 2, LED 3, accumulator 4, plug 5, digital display screen 6, container 7, remote controller 8, described lucite 2 is positioned at box body 1 interior forward end, described lucite 2 is connected with box body 1 glue, described LED 3 quantity is some, it is internal that described LED 3 is uniformly distributed in box body 1, described LED 3 is connected with box body 1 screw thread, described accumulator 4 is positioned at the internal back side of box body 1, described accumulator 4 is connected with box body 1 screw thread, it is outside that described plug 5 is positioned at box body 1, described plug 5 is connected with accumulator 4 electric wire, described digital display screen 6 is positioned at middle-end on the left of box body 1, described digital display screen 6 is connected with box body 1 screw thread, described container 7 is positioned at upper end on the left of box body 1, described container 7 is connected with box body 1 screw thread, it is internal that described remote controller 8 is positioned at container 7, described remote controller 8 is movably connected with container 7, described container 7 is internal is additionally provided with neonychium 701, described neonychium 701 is connected with container 7 glue, described box body 1 top is additionally provided with handle 101, described handle 101 is connected with box body 1 screw thread, described handle 101 outer wall is additionally provided with slipmat 102, described slipmat 102 is connected with handle 101 glue, it is additionally provided with hook 103 on the left of described box body 1, described hook 103 is connected with box body 1 screw thread, described remote controller 8 is internal is additionally provided with vision value module 801, described vision value module 801 is connected with remote controller 8 screw thread, described remote controller 8 is internal is additionally provided with direction module 802, described direction module 802 is connected with remote controller 8 screw thread, described remote controller 8 is internal is additionally provided with color module 803, described color module 803 is connected with remote controller 8 screw thread。
This multi-functional ophthalmology visual acuity chart, before using, first plug 5 is inserted extraneous power supply, this device is made to obtain electric, medical personnel take out remote controller 8 in container 7, according to practical situation, when medical personnel press the button of vision value module 801 on remote controller 8 with hands, it is 4.0 vision buttons such as what press, now digital display screen 6 shows that examination of visual acuity is 4.0 states, and LED 3 arranges out the E word figure of corresponding size according to 4.0 visual demands, press the button up and down at direction module 802 place again, 4.0E word figure direction now makes the E word figure direction indicated by LED 3 exchange under the effect of button up and down, press the button at color module 803 place again, E word graphic color can convert, such as redness, yellow, the E font colors such as blueness, medical staff can pass through lucite 2 and check that E word is specifically directed towards orientation and which kind of color E word figure belongs to, in like manner, when medical personnel need to check other vision value of medical staff, by the vision value module 801 on remote controller 8, each instruction button on direction module 802 and color module 803 can realize corresponding E word feature size, direction and color, simultaneously, when the external world cannot provide power supply, accumulator 4 can continue power supply for this device, medical personnel can hold handle 101 and be moved everywhere by this device, slipmat 102 prevents from occurring during medical personnel's this device portable the sliding phenomenon of hands, neonychium 701 is to make remote controller 8 carry out soft contact with container 7, after this device uses, plug 5 is wound in hook 103 places, prevent plug 5 from towing on ground。
This utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art, from above-mentioned design, without performing creative labour, made all conversion, all falls within protection domain of the present utility model。
Claims (8)
1. a multi-functional ophthalmology visual acuity chart, it is characterized in that including box body, lucite, LED, accumulator, plug, digital display screen, container, remote controller, described lucite is positioned at tray interior front end, described lucite is connected with box body glue, described LED quantity is some, described LED is uniformly distributed in tray interior, described LED is connected with box body screw thread, described accumulator is positioned at the tray interior back side, described accumulator is connected with box body screw thread, described plug is positioned at box portion outside, described plug is connected with accumulator electric wire, described digital display screen is positioned at middle-end on the left of box body, described digital display screen is connected with box body screw thread, described container is positioned at upper end on the left of box body, described container is connected with box body screw thread, described remote controller is positioned at inside container, described remote controller and container are movably connected。
2. a kind of multi-functional ophthalmology visual acuity chart as claimed in claim 1, it is characterised in that being additionally provided with neonychium inside described container, described neonychium is connected with container glue。
3. a kind of multi-functional ophthalmology visual acuity chart as claimed in claim 2, it is characterised in that described box body top is additionally provided with handle, and described handle is connected with box body screw thread。
4. a kind of multi-functional ophthalmology visual acuity chart as claimed in claim 3, it is characterised in that described handle outer wall is additionally provided with slipmat, and described slipmat is connected with handle glue。
5. a kind of multi-functional ophthalmology visual acuity chart as claimed in claim 4, it is characterised in that being additionally provided with hook on the left of described box body, described hook is connected with box body screw thread。
6. a kind of multi-functional ophthalmology visual acuity chart as claimed in claim 5, it is characterised in that being additionally provided with vision value module inside described remote controller, described vision value module is connected with remote controller screw thread。
7. a kind of multi-functional ophthalmology visual acuity chart as claimed in claim 6, it is characterised in that being additionally provided with direction module inside described remote controller, described direction module is connected with remote controller screw thread。
8. a kind of multi-functional ophthalmology visual acuity chart as claimed in claim 7, it is characterised in that being additionally provided with color module inside described remote controller, described color module is connected with remote controller screw thread。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620071693.8U CN205322298U (en) | 2016-01-25 | 2016-01-25 | Multi -functional ophthalmology test -chart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620071693.8U CN205322298U (en) | 2016-01-25 | 2016-01-25 | Multi -functional ophthalmology test -chart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205322298U true CN205322298U (en) | 2016-06-22 |
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ID=56318922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620071693.8U Expired - Fee Related CN205322298U (en) | 2016-01-25 | 2016-01-25 | Multi -functional ophthalmology test -chart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205322298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361262A (en) * | 2016-09-22 | 2017-02-01 | 东莞市联洲知识产权运营管理有限公司 | Visual testing chart with red-green color-blindness testing |
| CN110432859A (en) * | 2019-07-31 | 2019-11-12 | 刘葳 | A kind of vision testing method and device |
-
2016
- 2016-01-25 CN CN201620071693.8U patent/CN205322298U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361262A (en) * | 2016-09-22 | 2017-02-01 | 东莞市联洲知识产权运营管理有限公司 | Visual testing chart with red-green color-blindness testing |
| CN106361262B (en) * | 2016-09-22 | 2017-12-12 | 徐州市柯瑞斯电机制造有限公司 | A kind of visual chart for possessing protanopia anerythrochloropsia detection |
| CN110432859A (en) * | 2019-07-31 | 2019-11-12 | 刘葳 | A kind of vision testing method and 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20170125 |