Visual performance optimization rehabilitation training equipment and using method thereof

Abstract

The invention relates to optical equipment, in particular to visual performance optimization rehabilitation training equipment. The equipment comprises a support frame, a working frame, a special optometry disk, a view screen, a view screen guide rail, a sighting mark controller and a guide rail column; the support frame comprises a quadrate table surface, support legs are arranged under the table surface, an optometry disk guide column and a guide rail bracket are arranged on the table surface, and one edge, parallel to the table surface, of the optometry disk guide column is movably connected with the other edge; the working frame is arranged at a position, close to the optometry disk guide column, on the table surface; and the special optometry disk is connected under the edge, parallel to the table surface, of the optometry disk guide column and is close to the working frame. One end of the view screen guide rail is fixedly connected with the guide rail bracket, while the other end is fixedly connected with the top of the guide rail column. The guide rail column is supported on the table surface or the ground; the special optometry disk is characterized in that a disk-shaped sleeve lens is arranged in a universal optometry disk visual hole; the view screen is arranged under the view screen guide rail and can move along the view screen guide rail; and sighting marks are displayed on the view screen.

Description

technical field

[0001] The invention relates to an optical device, especially a device for visual function optimization rehabilitation training. Background technique

[0002] Common vision problems include nearsightedness, hyperopia, astigmatism, strabismus, amblyopia and presbyopia, etc. Currently, glasses or surgery are usually used to solve these problems, but as we all know, glasses cannot cure these problems, and the risk of surgery is extremely high. Big.

[0003] In order to overcome these problems, a series of treatment methods and equipment such as fog vision method are produced. The Chinese patent application number 200410098856.3 discloses a special short-distance defocused vision training myopia prevention device, including a frame, a frame, a lens, and the lens diopter Φ=1 / u=A+B-ΔΦ, wherein the degree of myopia A is The diopter of distance vision correction, the defocus diopter B takes a value between 0.1 and 3D, and ΔΦ is the fine-tuning value. According to t...

Examples

no. 1 example

[0056] A visual function optimization rehabilitation training device, comprising a support frame 1, a work frame 2, a special examination disc 3, a video screen 5, a video screen guide rail 4, an optotype controller 6 and a guide rail post 7. The support frame 1 includes a square table top 11, a foot 12 is arranged below the table top, and adjacent to a corner of the table top 11 along the same side, there are right-angled inspection disc guide posts 13 and guide rails 14 supports, the inspection disc guide posts 13 One side of the guide rail bracket 14 is arranged on the upper surface of the table 11 and is perpendicular to it, and the other side is located above the table 11 and parallel to it.

[0057] Inspection disc guide post 13 is movably connected with the other limit with the parallel limit of table top, can drive special inspection disc 3 lifting.

[0058] The working frame 2 is arranged on the table top 11 close to the position of the test disc guide post 13, and is...

no. 2 example

[0106] The other contents are the same as the first embodiment, only the rail column 7 is supported on the table 1

[0107] The visual function optimization rehabilitation training device of the present invention can have the following five usage methods. According to the different visual function defects of each person, select and combine the appropriate methods from various methods of use, and design the length of time and the sequence of steps at the same time to form a targeted rehabilitation plan.

[0108] The steps of the near-point use method of the visual function optimization rehabilitation training equipment of the present invention are as follows:

[0109] a. Maintain the brightness and visibility of the target, reset the values ​​to zero and adjust the equipment level, seat height, and near-eye distance, set the pupillary distance and correction degree according to the optometry sheet, and close the collection clamp of the special optical disc;

[0110] b The visu...

technical field

[0001] The invention relates to an optical device, especially a device for visual function optimization rehabilitation training. Background technique

[0002] Common vision problems include nearsightedness, hyperopia, astigmatism, strabismus, amblyopia and presbyopia, etc. Currently, glasses or surgery are usually used to solve these problems, but as we all know, glasses cannot cure these problems, and the risk of surgery is extremely high. Big.

[0003] In order to overcome these problems, a series of treatment methods and equipment such as fog vision method are produced. The Chinese patent application number 200410098856.3 discloses a special short-distance defocused vision training myopia prevention device, including a frame, a frame, a lens, and the lens diopter Φ=1 / u=A+B-ΔΦ, wherein the degree of myopia A is The diopter of distance vision correction, the defocus diopter B takes a value between 0.1 and 3D, and ΔΦ is the fine-tuning value. According to t...

Examples

no. 1 example

[0056] A visual function optimization rehabilitation training device, comprising a support frame 1, a work frame 2, a special examination disc 3, a video screen 5, a video screen guide rail 4, an optotype controller 6 and a guide rail post 7. The support frame 1 includes a square table top 11, a foot 12 is arranged below the table top, and adjacent to a corner of the table top 11 along the same side, there are right-angled inspection disc guide posts 13 and guide rails 14 supports, the inspection disc guide posts 13 One side of the guide rail bracket 14 is arranged on the upper surface of the table 11 and is perpendicular to it, and the other side is located above the table 11 and parallel to it.

[0057] Inspection disc guide post 13 is movably connected with the other limit with the parallel limit of table top, can drive special inspection disc 3 lifting.

[0058] The working frame 2 is arranged on the table top 11 close to the position of the test disc guide post 13, and is...

no. 2 example

[0106] The other contents are the same as the first embodiment, only the rail column 7 is supported on the table 1

[0107] The visual function optimization rehabilitation training device of the present invention can have the following five usage methods. According to the different visual function defects of each person, select and combine the appropriate methods from various methods of use, and design the length of time and the sequence of steps at the same time to form a targeted rehabilitation plan.

[0108] The steps of the near-point use method of the visual function optimization rehabilitation training equipment of the present invention are as follows:

[0109] a. Maintain the brightness and visibility of the target, reset the values ​​to zero and adjust the equipment level, seat height, and near-eye distance, set the pupillary distance and correction degree according to the optometry sheet, and close the collection clamp of the special optical disc;

[0110] b The visu...

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