CN201139731Y

CN201139731Y - Intelligentized fineness eyesight training instrument

Info

Publication number: CN201139731Y
Application number: CNU2007201724612U
Authority: CN
Inventors: 顾宝文
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-19
Filing date: 2007-10-19
Publication date: 2008-10-29
Anticipated expiration: 2017-10-19

Abstract

The utility model relates to a fine eyesight training apparatus with intelligent feedback function, used for treating amblyopia. The fine eyesight training apparatus comprises a machine case, an LED display screen, a turntable provided with characters and patterns of different eyesight grades, a controller chip and a game operation handle. The LED display screen comprises LED matrixes, and is capable of displaying various patterns and characters; the operation handle is used to judge and trace the opening direction of the patterns displayed on the display screen and also to judge the opening direction of characters of different sizes in a turntable corresponding to the position of each luminous LED at the front; then the treatment evaluation effectiveness can be fed back automatically. The fine eyesight training method of the intelligent game adopted by the apparatus can improve the training interest; clinically, the intelligent quantitative evaluation can be made according to different states of an illness to adjust the training mode.

Description

Intelligent meticulous eyesight instrument for training

Affiliated technical field

What this utility model belonged to the treatment amblyopia has a vision grade and intelligent feedback treating meticulous eyesight instrument for training of function as a result.

Background technology

In background technology, patent of invention " animated chromatelopsia theuparatic apparatus " patent No. CN1244315C discloses a kind of intelligent amblyopia therapeutic equipment, can be intelligent carry out after image and red sudden strain of a muscle treatment, skimulated motion bar grid can also carry out CAM to stimulate, and shows that multiple color contrast can also stimulate respectively different visual cells.But the design of the meticulous eyesight of this instrument training is but a little less than the relative thin, the diversified meticulous eyesight training pattern of demonstration that can't be intelligent.And most of clinically at present meticulous eyesight training mainly are by training such as beading and tracings, and interesting difference of clinical practice and meticulous eyesight training result lack of wisdom feedback are estimated.

Summary of the invention

The purpose of this utility model is to overcome the deficiency of existing meticulous eyesight instrument for training, a kind of meticulous eyesight instrument for training with quantification property intelligence feedback function is provided, stimulate by the LED matrix, pattern with the different vision grades of intelligent demonstration, also can adjust simultaneously the rotating disk that comprises the different brackets patterns of openings before the LED matrix, participate in training by game control handle by the patient.According to the reaction situation, control automatic quantized evaluation training effect by chip software, and then intelligentized adjustment therapeutic scheme, reach the purpose of intensive treatment.

The technical scheme that its technical problem that solves this utility model adopts is: this instrument is made of cabinet, light-emitting diode display, the rotating disk, controller and the game control handle that contain different vision grade patterns.It is characterized in that: light-emitting diode display is made up of the LED matrix, can show multifarious pattern and letter, patient's operate game control crank up and down, left and right, upper left, lower-left, upper right, 8 directions in bottom right arbitrarily move, judgement and tracing operation to display graphics opening on the light-emitting diode display, and to the judgement of different vision grades letter figure opening directions in the rotating disk corresponding before the single emitting led position, carry out meticulous eyesight training, count display is the correct number of times of the demonstration game control handle of feedback automatically, and then the reflection therapeutic effect.This instrument combines the meticulous eyesight training that different visual cells stimulate with intellectuality is played, and improves the interest of training, thereby can carry out intelligent quantification judge with the adjustment training mode according to the different state of an illness clinically.

Controller is made up of single-chip microcomputer, I/O control card and some drive circuits, the I/O control card is connected on the corresponding output end mouth of single-chip microcomputer, drive circuit connects the outfan of I/O control card, light-emitting diode display is pressed matrix by light emitting diode and is arranged, be connected to the corresponding driving circuit output end, control single luminous or multi-form luminous by single-chip microcomputer by setup program to show multifarious pattern and letter.

This instrument for training utilizes the LED matrix as the thorn lasing light emitter, automatically control stimulation and estimate therapeutic effect by chip, can the multifarious pattern of intelligentized demonstration and letter carry out meticulous eyesight training, also can carry out simultaneously after image and red sudden strain of a muscle treatment, can also carry out CAM by skimulated motion bar grid stimulates, thereby can merge multiple therapy methods is intelligentized, improved the interest and the effectiveness of training greatly.

Description of drawings

Fig. 1, Fig. 2 are structural representations of the present utility model.Fig. 1 is a front view, and Fig. 2 is a side view.

In Fig. 1, Fig. 2, rotating disk 3, eyesight 8, controller and touch switch circuit that intelligent meticulous eyesight instrument for training has different vision grade patterns before by cabinet 1, the light-emitting diode display 2 that places cabinet, light-emitting diode display constitute.The panel of cabinet is provided with count display 4, function selecting key 5 (comprising K1, K2, K3), jog key 6, game control handle 7 (K4).

Fig. 3, Fig. 4 are dot matrix LEDs figure in the light-emitting diode display.

Wherein Fig. 3 is round LED matrix pattern figure, and Fig. 4 is square LED matrix pattern figure.

In Fig. 3, Fig. 4, the light-emitting diode display center is made up of the red LED of 1 diameter 4mm, is made up of the red LED of 4 diameter 5mm, the White LED of 4 diameter 5mm in the wide annulus of periphery 13mm, its preceding annular clouded glass can show redness, the white ring of light arbitrarily when luminous.Outside this ring of light, in 43mm width annular or the square area,, rearrange according to dot spacing 4mm matrix by diameter 3mm LED.

Fig. 5 is that its controller is implemented circuit diagram.

In Fig. 5, controller is made up of single-chip microcomputer, I/O control card and some drive circuits, the I/O control card is connected on the corresponding output end mouth of single-chip microcomputer, drive circuit is linked to the outfan of I/O control card, all LED of LED display form matrix, be connected to the corresponding driving circuit output end, function selecting key 5 (comprising K1, K2, K3), game control handle 7 (K4), success rate count display 4 all are connected on the corresponding input of I/O control card, judge by program and select to switch.Control the variation of LED by setup program by Single-chip Controlling, thereby carry out intelligentized stimulation.

Fig. 6, Fig. 7, Fig. 8 are the shown ∧ shape patterns of openings ideographs of LED matrix.

Wherein Fig. 6 is adjacent 3 LED light-emitting mode figure, and Fig. 7 is adjacent 5 LED light-emitting mode figure, and Fig. 8 is adjacent 7 LED light-emitting mode figure,

Fig. 9 be in the rotating disk with some single luminous LED position pairing E shape pattern ideograph.

Have the varying in size of E shape letter of opening in the rotating disk, have different vision grades, each E shape letter and single luminous LED position corresponding.

The specific embodiment

After the matrix start, the about 25cm of patient's distance L ED display, but can train by simple eye also eyes.

In, when moderate and severe degree of amblyopia patient trains, select recreation 1 by function selecting key K1, controller chip is controlled ∧ shape figure or other pattern that multi-colored led matrix shows the multi-direction opening of different vision grades, judges the opening direction of ∧ shape or participates in tracing to carry out meticulous eyesight training by patient's game control handle.7 at first adjacent LED are luminous, and the patient judges the opening direction of ∧ shape by game control handle.Greater than 90%, then enter next program as accuracy automatically, luminous by 5 adjacent LED, the patient judges the opening direction of ∧ shape by game control handle; Automatically entered next program in accuracy greater than 90% o'clock as a same reason, luminous by 3 adjacent LED, the patient judges the opening direction of ∧ shape by game control handle.Greater than 90%, then select the training that becomes more meticulous more in the rotating disk as accuracy by jog key.As in any step accuracy less than 90%, then in this stage repetitious stimulation, according to the accuracy that shows on the count display to observe therapeutic effect.

Also can select recreation 2 by function selecting key K1, according to the different vision levels of patient, the pattern that shows different sizes on the controller chip control LED matrix display panel, the patient is by single led the moving of stick control flicker, trace designs, walk the meticulous eyesight training of various ways such as labyrinth along the line, according to the accuracy that shows on the count display to observe therapeutic effect.

In slight amblyopia and vision reaches or near just often, then select rotating disk with different fine grade E shape patterns of openings by jog key, the patient passes through game control handle, judge with the single luminous pairing rotating disk in LED position in the opening direction of E shape pattern, software is according to patient's judged result, automatically the fine evaluation therapeutic effect of feedback.Select and the roughly suitable training mode of patient's vision grade by function selecting key K2 during operation, if the correct judgement rate of this grade size E shape letter opening was greater than 90% o'clock, then littler one-level E shape pattern in the rotating disk is selected in programme-control automatically, to carry out the differentiation of opening direction.As a certain grade pattern accuracy less than 90%, then in this stage repetitious stimulation, according to the accuracy that shows on the count display to observe therapeutic effect.Less than 60%, then program can be pointed out the bigger one-level E shape of selection pattern, to train as a certain grade pattern accuracy.On the basis of selecting different fine grade patterns of openings, also can control single emitting led different brightness degrees by controller chip, with the training that becomes more meticulous more,

This instrument for training can also selection function key K3 carry out after image and red sudden strain of a muscle treatment, can also gating matrix in all LED carry out multimodal variation, skimulated motion bar grid are to carry out the CAM stimulation.

Claims

1. the intelligent meticulous eyesight instrument for training with feedback function treatment amblyopia is characterized in that: be made of the rotating disk, controller, game control handle and the count display that have different vision grade patterns of openings before cabinet, the light-emitting diode display that places cabinet, the light-emitting diode display.

2. meticulous eyesight instrument for training according to claim 1, it is characterized in that: light-emitting diode display is made up of specific LED matrix, wherein the LED display center is single red LED, this single red LED circumferential position is made up of the White LED and the red LED of random display white ring, red ring, and circumferential annular or square area are then rearranged by matrix by LED.

3. meticulous eyesight instrument for training according to claim 1 is characterized in that: have the alphabet size difference of opening in the rotating disk before the light-emitting diode display, have different vision grades, each letter and single luminous LED position corresponding.

4. meticulous eyesight instrument for training according to claim 1 is characterized in that: described game control handle circuit links to each other with controller, can handle up and down, left and right, upper left, lower-left, upper right, 8 directions in bottom right arbitrarily move.

5. meticulous eyesight instrument for training according to claim 1 is characterized in that: described count display circuit links to each other with controller, and the proper operation number of times of game control handle is shown by count display.