CN205126189U - Multi -functional training appearance of liquid crystal display - Google Patents
Multi -functional training appearance of liquid crystal display Download PDFInfo
- Publication number
- CN205126189U CN205126189U CN201520863877.3U CN201520863877U CN205126189U CN 205126189 U CN205126189 U CN 205126189U CN 201520863877 U CN201520863877 U CN 201520863877U CN 205126189 U CN205126189 U CN 205126189U
- Authority
- CN
- China
- Prior art keywords
- training
- button
- display screen
- lcds
- visual acuity
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a multi -functional training appearance of liquid crystal display, including display screen, box, central control chip, switch, its characterized in that: the luminance of display screen is that the luminance of surrounding environment can be adjusted, survey eyesight button C, training button A, train button B to be used for selecting different test -charts respectively. The utility model discloses an actively the effect lies in: 1 )Increase the interest in the training instrument, be favorable to improving low age children's attention, improved the effect of correcting. The test -chart is recited in having avoided eyesight test procedure to randomizing of different procedures, causes unsafe problem that detects. 2 )The luminance of display screen can be adjusted, changes the luminance of display screen according to the change of surrounding environment, has improved the vision correction effect, has avoided the influence of external light.
Description
Technical field
This utility model belongs to a kind of LCDs multi-functional training instrument.
Background technology
The amblyopia treatment method generally applied in the market is a lot, as occlusion therapy, red filter disc therapy, VAT etc., what the therapeutic equipments used adopted is spectrum stimulus treatment child functional amblyopia, therapeutic equipments required for above-mentioned Therapeutic Method is bulky, complex operation, function singleness, cannot meet the requirement in clinical practice, amblyopia being carried out to Comprehensive Treatment.Secondly, the light source of display screen is invariable.Correct user when the different time periods treats, the brightness of environment around can produce interference to the brightness of display screen.During brightness higher than display screen of the brightness of surrounding, the resolution of display screen can be caused to decline, the effect of vision correction can be reduced.3rd, the object that the people of Different age group is absorbed in time span that is different, that be absorbed in is different.For young child, need the tractable mode increasing instrument for training interesting, attract the attention of child, be conducive to the enthusiasm that child adheres to participating in rectification.
Summary of the invention
This utility model, for solving the problems of the technologies described above, provides a kind of LCDs multi-functional training instrument, comprises display screen, casing, central control chip, on and off switch, it is characterized in that: the brightness of display screen is that the brightness of surrounding can regulate; Survey vision button C, training button A, train button B to be respectively used to select different visual acuity charts.
Described display screen is LCDs or LED display, large I display standard visual acuity chart.
Described central control chip is connected with control knob A, B, C with liquid crystal display screen, and the many covers that prestores in central control chip are tested or training program.
Described training button A, for 3-6 year children training, screen random display children ' s vision standard scale is picture type, has 3 kinds of standard visual acuity charts in program at least.
Described training button B, for the training for teen-ager of more than 6 years old, screen random display C word visual acuity chart, at least comprised 3 groups of C font visual acuity charts in program.
Described survey vision button C, for standard vision test, comprises 3 groups of standard visual acuity charts in program.
The visual acuity chart that above three buttons are corresponding is all random display, and the alphabetical opening of the inside is towards all random displays, at every turn not identical.
Good effect of the present utility model is: 1) add the interest in training equipment, is conducive to the attention improving underage child, improves the effect of correcting.The Stochastic choice of distinct program, avoids in eyesight testing process and recites visual acuity chart, causes and detects inaccurate problem.2) brightness of display screen can regulate, and changes the brightness of display screen, improve vision correction effect, avoid the impact of extraneous light according to the change of surrounding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is control block diagram of the present utility model.
Detailed description of the invention
A kind of LCDs multi-functional training instrument, a kind of LCDs multi-functional training instrument, comprises display screen 1, casing 2, central control chip, on and off switch 3, supply hub 4.The shape of display screen is not limited to existing rectangular shape, in order to increase the absorbed power of underage child, also can be adjusted to cartoon shape, thus cater to the age characteristics of underage child, improves the effect of correcting.
The brightness of display screen can only regulate according to the brightness of surrounding; Survey vision button C7, training button A5, train button B6 to be respectively used to select different visual acuity charts.The brightness of display screen is regulated by Intelligent light system.Intelligent light system comprises control terminal, signal receiving structure, mechanical transmission mechanism, LED lamplight mechanism.Control terminal signal connection signal transmitting-receiving mechanism, signal transmitting and receiving mechanism connection control mechanical transmission mechanism and LED lamplight mechanism, be used for adjusting light.The sodium yellow that LED lamplight preferred colors is soft.
Built-in control sequence module in control terminal, control sequence module sets preset value in advance.When needing brightness regulation, control terminal is according to different preset values, and user is according to the demand of oneself, and selected suitable preset value, regulates the intensity of LED lamplight by mechanically operated mode.
Described central control chip is connected with control knob A, B, C with liquid crystal display screen, and the many covers that prestores in central control chip are tested or training program.
Described training button A, for 3-6 year children training, screen random display children ' s vision standard scale is picture type, has 3 kinds of standard visual acuity charts in program at least.
Described training button B, for the training for teen-ager of more than 6 years old, screen random display C word visual acuity chart, at least comprised 3 groups of C font visual acuity charts in program.
Described survey vision button C, for standard vision test, comprises 3 groups of standard visual acuity charts in program.
Claims (6)
1. a LCDs multi-functional training instrument, comprises display screen, casing, central control chip, on and off switch, it is characterized in that: the brightness of display screen is that the brightness of surrounding can regulate; Survey vision button C, training button A, train button B to be respectively used to select different visual acuity charts.
2. LCDs multi-functional training instrument according to claim 1, is characterized in that: described display screen is LCDs or LED display, large I display standard visual acuity chart.
3. LCDs multi-functional training instrument according to claim 1, is characterized in that: described central control chip is connected with control knob A, B, C with liquid crystal display screen, and the many covers that prestores in central control chip are tested or training program.
4. LCDs multi-functional training instrument according to claim 3, is characterized in that: described training button A, and for 3-6 year children training, screen random display children ' s vision standard scale is picture type, has 3 kinds of standard visual acuity charts in program at least.
5. LCDs multi-functional training instrument according to claim 3, is characterized in that: described training button B, and for the training for teen-ager of more than 6 years old, screen random display C word visual acuity chart, at least comprised 3 groups of C font visual acuity charts in program.
6. LCDs multi-functional training instrument according to claim 3, is characterized in that: described survey vision button C, for standard vision test, comprises 3 groups of standard visual acuity charts in program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863877.3U CN205126189U (en) | 2015-11-03 | 2015-11-03 | Multi -functional training appearance of liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863877.3U CN205126189U (en) | 2015-11-03 | 2015-11-03 | Multi -functional training appearance of liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205126189U true CN205126189U (en) | 2016-04-06 |
Family
ID=55612018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520863877.3U Expired - Fee Related CN205126189U (en) | 2015-11-03 | 2015-11-03 | Multi -functional training appearance of liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205126189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618748A (en) * | 2018-05-22 | 2018-10-09 | 中国人民解放军陆军军医大学第二附属医院 | Ophthalmology equipment for examining vision |
-
2015
- 2015-11-03 CN CN201520863877.3U patent/CN205126189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618748A (en) * | 2018-05-22 | 2018-10-09 | 中国人民解放军陆军军医大学第二附属医院 | Ophthalmology equipment for examining vision |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106328070B (en) | OLED mould group Gamma adjusting process and device | |
| CN104981077B (en) | Color temperature control method, colour temperature control device and electronic equipment | |
| WO2018192107A1 (en) | Amblyopia treatment system based on ar technology | |
| CN106297664B (en) | For the OLED module Gamma adjusting process of color sensitivity | |
| CN105872748A (en) | Lamplight adjusting method and device based on video parameter | |
| CN202223209U (en) | Automatic vision tester | |
| CN107157721A (en) | Visual training method, device and sight training instrument | |
| CN105853162A (en) | Multi-mode vision improvement training system and training method thereof | |
| CN109152151A (en) | Protect the means of illumination and intelligent lighting system of the multi-media classroom of eyesight | |
| CN112569093B (en) | Eyesight improvement training device | |
| CN103156760A (en) | Automatic visual function training device | |
| DE112020006208T5 (en) | System and method for gaze-based illumination of displays | |
| CN103327177A (en) | Mobile terminal and method for displaying parameter adjustment through display screen of same | |
| CN107854288A (en) | Ocular disorders monitoring and rehabilitation training glasses based on digital intelligent virtual three-dimensional stereopsis technology | |
| CN106511044A (en) | Amblyopia vision training system | |
| CN205126189U (en) | Multi -functional training appearance of liquid crystal display | |
| CN110432859B (en) | Vision detection method and device | |
| CN107346178A (en) | A kind of vision protection device and method | |
| CN106618475A (en) | Liquid crystal display multi-function training instrument | |
| CN106658834A (en) | Novel eye-protection lamp system | |
| CN204598390U (en) | For brightness control system and the electronic equipment display of electronic equipment display | |
| CN109568095B (en) | Rehabilitation training device for correcting eyesight | |
| CN110633014A (en) | Head-mounted eye movement tracking device | |
| CN207070394U (en) | The drive system and equipment of a kind of LED | |
| CN205104130U (en) | Medical treatment education equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610041, Sichuan, Chengdu hi tech Zone (West) Tian Lu 77, poly Xintiandi 12, building 2, unit 521 Patentee after: Sichuan Vision Technology Co., Ltd. Address before: 610041, Sichuan, Chengdu hi tech Zone (West) Tian Lu 77, poly Xintiandi 12, building 2, unit 521 Patentee before: SICHUAN FEICHANGYOUXIAO TECHNOOGY CO., LTD. |
|
| 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: 20160406 Termination date: 20171103 |