Vision training box

Abstract

The invention relates to a vision training box. The vision training box comprises a box body, a lamp tube is arranged inside the box body, a front door is arranged in the front of the box body, a chute is arranged at the back of the front door, a vision chart is arranged inside the chute, sliding shielding plates are arranged at positions corresponding to E-shaped moulds, C-shaped moulds or animal-shaped moulds of the vision chart respectively, and a non-transparent material is arranged on the front door and spaced from shielding plates. The vision training box has the advantages that the non-transparent material is used, so that children can watch the vision chart intently; and the door is adopted, so that the arrangement of the vision chart and the damaged lamp tube can be replaced conveniently.

Description

technical field [0001] The invention relates to a vision training box, in particular to a panel and a box body structure of the vision training box. Background technique [0002] In the process of children's vision recovery training, one of the links is to use a vision training box. [0003] China Patent No. 200810138614.0 provides such a product. [0004] There are 4 LED lights on the training box, and there are 8 exercises in total. Section 1: 2 lights above; Section 2: 2 lights below; Section 3: 2 lights on the left; Section 4: 2 lights on the right; Section 5: Up left → bottom right; Section 6 : Upper right light → lower left light; Section 7: Upper left light → Upper right light → Lower right light → Lower left light; Section 8: Upper left light → Lower left light → Lower right light → Upper right light. [0005] The function of the exercise is to exercise the 6 extraocular muscles, strengthen the training of gazing eyesight, let the children see the unclear visual t...

AI Technical Summary

Problems solved by technology

[0007] The eye chart of the training box cannot be replaced, and it is easy for children to recite it. Parents are worried that it will affect the training effect of their children.

[0008] The training box as a whole is made of plastic, so that it is more transparent, and the child's attention cannot be focused on staring at it, which will affect the effect

[0009] The light tube in the training box has been used for a long time, it is easy to flicker, and it is easy to break, but it cannot be replaced by yourself. It must be returned to the manufacturer for replacement, which is too inconvenient

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