CN203988920U - A kind of vision correction instrument - Google Patents
A kind of vision correction instrument Download PDFInfo
- Publication number
- CN203988920U CN203988920U CN201420484187.2U CN201420484187U CN203988920U CN 203988920 U CN203988920 U CN 203988920U CN 201420484187 U CN201420484187 U CN 201420484187U CN 203988920 U CN203988920 U CN 203988920U
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- CN
- China
- Prior art keywords
- display device
- keyboard
- display screen
- vision correction
- correction instrument
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- Expired - Fee Related
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Abstract
This utility model provides a kind of vision correction instrument, comprise: bracing frame, display device and keyboard, described display device comprises display screen, controller, power interface and wave point, described keyboard is Wireless Keyboard, described display device is arranged on support frame as described above, and described display screen is connected with described controller with wave point, inner display screen and the controller of connecting of described power interface, the other end is connected with extraneous power supply, between described display device and described keyboard, certain distance is set.The vision correction instrument that this utility model provides constantly shrinks and diastole the ciliary muscle of eyes, regulates crystalline lens to change, and the fatigue of easing eyes, strengthens ciliary muscle activity, reaches the near-sighted object for the treatment of.
Description
Technical field
This utility model belongs to vision correction field, is specifically related to a kind of vision correction instrument.
Background technology
In recent years, Chinese rate of myopia has the trend sharply increasing, and has a strong impact on child's eye health.Eyes are normal organs of human body, and in child's period of development, this organ is also the place the fastest, most fragile of growing up, and is also the most serious stage of visual deterioration.Also it is the stage that vision is the most easily corrected and recovered in the growth and development stage because be.Before for child's myopia, the head of a family and child do not have real effective ways can go to help child to recover vision, in life, wearing spectacles becomes a kind of fashion, but can not solve in time child's near-sighted problem, especially in the pseudomyopia stage, each child is not taken exercise at potential a part of ciliary muscle, this part region can obtain temporary transient recovery by diastole liquid in a short time, so-called false part that Here it is, be commonly called as hazardous area, if this part ciliary muscle can not get taking exercise and correcting, within 1-6 month, will ossify and develop into the true myopia that is not easy recovery.For being in nervous learning phase, child high-intensity with eye make eyes can not get sufficient rest, finally cause eyesight weaken.
Summary of the invention
The deficiency that this utility model exists for above-mentioned prior art, propose a kind of vision correction instrument, inputted the font that shows different sizes with display screen by keyboard, made eyes make great efforts to see clearly font, realize the contraction of the ciliary muscle to eyes and loosen, arriving the near-sighted object for the treatment of.
The technical scheme that this utility model provides is: a kind of vision correction instrument, comprise: bracing frame, display device and keyboard, described display device comprises display screen, controller, power interface and wave point, described keyboard is Wireless Keyboard, described display device is arranged on support frame as described above, described display screen is connected with described controller with wave point, inner display screen and the controller of connecting of described power interface, the other end is connected with extraneous power supply, between described display device and described keyboard, certain distance is set.
Further, in described display device, key is also set.
Further, support frame as described above comprises support bar, cross bar, movable pulley and sliding end, and the both sides of described support bar arrange movable pulley, and the rear side of described cross bar arranges sliding end, and described cross bar is connected with described movable pulley by sliding end.
Further, certain distance being set between described display device and described keyboard is 3-5 rice.
The beneficial effects of the utility model are: by the random numeral occurring of input panel on keyboard or alphabetical, digital and alphabetical change at random, each numeral or alphabetical font showing diminishes successively, by the demonstration of the demonstration of display screen left and right and font size, realize the adjusting to eyes left-right and front-back, the ciliary muscle of eyes is constantly shunk and diastole, adjusting crystalline lens changes, the fatigue of easing eyes, strengthens ciliary muscle activity, reaches the near-sighted object for the treatment of.
Brief description of the drawings
Fig. 1 is a kind of vision correction instrument structure chart the utility model proposes;
Fig. 2 is the support frame structure figure of the correcting vision instrument that the utility model proposes.
Detailed description of the invention
Referring to Fig. 1, it is a kind of vision correction instrument structure chart the utility model proposes.
As shown in Figure 1, a kind of vision correction instrument, comprise: bracing frame 1, display device 2 and keyboard 3, described display device 2 comprises display screen, controller, power interface and wave point, and described keyboard 3 is Wireless Keyboard, and described display device 2 is arranged on support frame as described above 1, described display screen is connected with described controller with wave point, inner display screen and the controller of connecting of described power interface, the other end is connected with extraneous power supply, between described display device 2 and described keyboard 3, certain distance is set.
In described display device 2, key is set.
As shown in Figure 2, be the support frame structure figure of the correcting vision instrument that the utility model proposes.Support frame as described above 1 comprises support bar 11, cross bar 12, sliding end 13 and movable pulley 14, and the both sides of described support bar 11 arrange movable pulley 14, and the rear side of described cross bar 12 arranges sliding end 13, and described cross bar 12 is connected with described movable pulley 14 by sliding end 13.
The certain distance arranging between described display device 2 and described keyboard 4 is 3-5 rice.
In this utility model embodiment, key is on and off switch, presses key and switches on power, and makes display screen in opening, after use finishes, presses key, powered-down, and myopia correction instrument cuts out.
Specific implementation process of the present utility model is: between adjusting support frame and keyboard, put distance, display device is arranged on bracing frame, connect the power supply of display device, press on & off switch and start, the numeral that input panel shows on keyboard or letter are also pressed enter key and are confirmed; Showing screen display by wireless transmission, the corrective operations that input correctly enters next stage, if numeral or the alphabetical mistake of input, display screen turns back to upper level and corrects, this utility model controller is controlled the output display of display screen, the right and left of display screen shows respectively big font and small font, the ciliary muscle of eyes is moved on left and right directions, see clearly as possible in the process of numeral or letter at eyes, the ciliary muscle of eyes constantly loosens and shrinks to regulate crystalline lens to change, the fatigue of easing eyes, reaches the near-sighted object for the treatment of.
The distance of described keyboard and display device is 3-5 rice.By the distance of keyboard and display device is set, ensure ciliary muscle contraction moderate strength.
In this utility model embodiment, numeral or letter that display screen shows carry out classification according to the font size of visual acuity chart, the font of upper level is larger than the font of next stage, patient in use, show step by step by display screen, make different patients oneself go to control and grasp the degree regulating, classification can be grasped patient's recovery extent at any time.
In this utility model embodiment, by display digit on display screen or letter, patient is digital or alphabetical by what show on keyboard input panel according to the demonstration of display screen, when patient inputs correct numeral or when alphabetical, carry out next stage demonstration, in the time of the digital of patient's input or letter mistake, the demonstration that automatically returns to upper level is re-entered, the numeral or the letter that occur due to display screen are change at random, therefore for patient, can not input according to memory, must can both make great efforts to see clearly with eyes at every turn, impel patient's eyes ciliary muscle to have motion change, strengthen ciliary muscle activity.
In this utility model embodiment, using in the process of this myopia correction instrument, can return at any time original state, the size of font is selected, it is maximum font show state that this utility model arranges original state, the font of input reduces gradually successively, in the process of input, by the tab key on a beating keyboard, on display screen, there is the blue buttons of recovering, click enter key and turn back to initial big font state, again click tab key, occur that input frame carries out numeral and alphabetical input.
Display screen of the present utility model is that the right and left shows, wherein the display screen left side shows large numeral or alphabetical, and display screen the right shows decimal fractions or letter.
The font size in this utility model embodiment, display screen being shown is carried out classification, the numeral of once inputting before the numeral of each input or alphabetical font are less than or alphabetical.In use, the vision situation that can correct is as required selected, and makes correcting process be applicable to patient, makes different patients oneself remove as required to control and grasp the degree regulating, and classification can be grasped the degree that patient recovers at any time.
Display digit or when letter on display screen, display screen, by the vary in size demonstration of font of the right and left, forms the range of accommodation on the far and near four direction in left and right to eyes, allows ciliary muscle constantly loosen and shrinks regulate crystalline lens variation, the fatigue of easing eyes, reaches the near-sighted object for the treatment of.
Because eyes are all passive depending on thing, pass through instrument, far and near size constantly variation can help our autonomic movement ciliary muscle, by distance and size variation, can reach intensity and frequency that we require, ciliary muscle constantly shrinks and diastole, can strengthen ciliary muscle activity, slowly the functional rehabilitation ossifing and lose is come, reach the near-sighted ideal effect for the treatment of.
Ciliary muscle regulatory function can be tempered and correct to the myopia correction apparatus that this utility model provides, recover ciliary muscle elasticity, distance changes, ciliary muscle constantly shrinks diastole and regulates, in use procedure, can occur that eyes discomfort is felt, acid is swollen, astringent is normal phenomenon, illustrates that child's ciliary muscle function is just being taken exercise and recovering.
Claims (4)
1. a vision correction instrument, it is characterized in that, comprise: bracing frame (1), display device (2) and keyboard (3), described display device (2) comprises display screen, controller, power interface and wave point, described keyboard (3) is Wireless Keyboard, described display device (2) is arranged on support frame as described above (1), described display screen is connected with described controller with wave point, inner display screen and the controller of connecting of described power interface, the other end is connected with extraneous power supply, between described display device (2) and described keyboard (3), certain distance is set.
2. a kind of vision correction instrument according to claim 1, is characterized in that, described display device arranges key on (2).
3. a kind of vision correction instrument according to claim 1, it is characterized in that, support frame as described above (1) comprises support bar (11), cross bar (12), sliding end (13) and movable pulley (14), the both sides of described support bar (11) arrange movable pulley (14), the rear side of described cross bar (12) arranges sliding end (13), and described cross bar (12) is connected with described movable pulley (14) by sliding end (13).
4. a kind of vision correction instrument according to claim 1, is characterized in that, between described display device (2) and described keyboard (3), certain distance being set is 3-5 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484187.2U CN203988920U (en) | 2014-08-21 | 2014-08-21 | A kind of vision correction instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484187.2U CN203988920U (en) | 2014-08-21 | 2014-08-21 | A kind of vision correction instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203988920U true CN203988920U (en) | 2014-12-10 |
Family
ID=52029005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420484187.2U Expired - Fee Related CN203988920U (en) | 2014-08-21 | 2014-08-21 | A kind of vision correction instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203988920U (en) |
-
2014
- 2014-08-21 CN CN201420484187.2U patent/CN203988920U/en not_active Expired - Fee Related
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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: 20141210 Termination date: 20170821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |