A swinging eye training instrument

Abstract

The utility model discloses a swing type eye training appearance, including telescopic link, magnet block, take-up box, connecting wire, visual ball, telescopic link adopts sleeve type structure connection, wherein the lower end outer wall of telescopic link is sleeved with rubber layer hand grip, and the top end of telescopic link sticks magnet block, and the magnet block is connected by mutual attraction through another magnet block that sticks on the take-up box, and the take-up box center position is equipped with the contraction press button, and is equipped with recessed structure winding wheel inside, and the connecting wire head on the export also is equipped with magnet block, and the magnet block is connected by mutual attraction through another magnet block that sticks on the visual ball, and the visual ball circumferential surface is marked with letter E at intervals. The utility model has the advantages of simple structure, low manufacturing cost, convenient to carry, simple operation, and the like. The trainer holds the telescopic link lower end handle part control connecting wire on the visual ball swing, and the eyes are fixed on the letter E marked on the ball body surface, so that the purpose of training eyes, adjusting visual acuity, preventing myopia or correcting visual acuity can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of eye care technology, specifically to a swing-type eye training device. Background Technology

[0002] Currently, with the continuous upgrading of global networking, people are using computers and mobile phones more and more in their daily lives, studies, work, and entertainment. During these uses, it's easy to neglect adjusting eye angles or training the eyes, leading to an increasing prevalence of myopia among many people. Therefore, preventing myopia or correcting vision has become particularly important. Existing eye training devices typically consist of two sets of lenses. The first set of lenses is usually fixed, while the second set moves parallel to the first set, overlapping to create different lenses that transmit different visual cues to the eyes, prompting the eyes to adjust and thus preventing myopia or correcting vision. Eye training devices with this structure are not only costly to use but also cumbersome to wear, and the training process is rather monotonous, making it difficult for users to persevere. Therefore, providing a simpler myopia prevention and training device is the objective of this invention. Utility Model Content

[0003] The purpose of this invention is to address the aforementioned problems by providing a swing-type eye training device, comprising a telescopic rod, a magnet, a cable retractor, a connecting cable, and a vision ball. The telescopic rod is connected using a sleeve-type structure, with a rubber handle fitted on the lower outer wall of the telescopic rod. A magnet is attached to the top of the telescopic rod, and the magnet is attracted to the cable retractor by another magnet attached to the cable retractor. A retraction button is located at the center of the cable retractor, and a magnet is also placed on the connecting cable end at the cable outlet of the cable retractor. This magnet is attracted to the vision ball by another magnet attached to the vision ball. The vision ball is marked with the letter E at intervals on its circumference.

[0004] Furthermore, the take-up box is equipped with a concave winding reel, ensuring that the telescopic connecting cable always runs within the concave groove.

[0005] Furthermore, the telescopic top end and the take-up box can also be connected to each other by adhesive bonding. The vision ball is made of lightweight thin plastic material and has a hollow structure. The vision ball can be composed of several spheres with different sizes of the letter E, so that people with different vision can choose the letter E marked on the vision ball.

[0006] The advantages of this utility model using the above-mentioned structure are as follows: First, the structure is simple and the manufacturing cost is low; second, it is convenient to carry and easy to operate; third, the swing amplitude of the vision ball can be adjusted by extending or retracting the telescopic rod and the connecting line; fourth, the trainee can control the swing of the vision ball attached to the connecting line by holding the handle at the lower end of the telescopic rod, which is entertaining. By focusing on the letter E marked on the surface of the ball, the trainer can achieve the purpose of training the eyes, adjusting vision, preventing myopia, or correcting vision; fifth, it can not only adjust vision, prevent myopia, or correct vision, but also exercise the arm muscles. Attached Figure Description

[0007] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0008] Figure 1 This is a schematic diagram of the overall structure of the present invention in use.

[0009] Figure 2 This is a schematic diagram of the structure of this utility model that will be recalled;

[0010] Figure 3 This is a schematic diagram of the structure of the cable take-up box of this utility model.

[0011] In the attached diagram: 1. Hand grip, 2. Telescopic rod, 3. Magnet, 4. Cable retraction box, 401. Retraction button, 5. Connecting cable, 6. Vision ball. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0013] Depend on Figure 1-3 The swing-type eye training device shown includes a telescopic rod 1, a magnet 3, a cable retractor 4, a connecting cable 5, and a vision ball 6. The telescopic rod 1 adopts a sleeve-type structure for connection. The lower end of the telescopic rod is covered with a rubber handle. The top of the telescopic rod 1 is attached to the magnet 3, which is connected to the magnet 3 by another magnet attached to the cable retractor 4. The cable retractor 4 has a retraction button at its center, and a magnet is also placed on the connecting cable end at the cable outlet of the cable retractor 4. This magnet is connected to the magnet 3 by another magnet attached to the vision ball 6. The vision ball 6 is marked with the letter E at intervals on its circumference.

[0014] In a preferred embodiment, the take-up box 4 is equipped with a concave winding wheel, which ensures that the telescopic connecting cable always runs within the concave groove, preventing cable jamming.

[0015] In a preferred embodiment, the top of the telescopic rod 1 and the cable reel 4 can also be connected to each other by adhesive bonding. The vision ball 6 is made of lightweight thin plastic material and has a hollow structure. The vision ball 6 can be composed of several spheres with different sizes of the letter E, so that people with different vision can choose the letter E marked on the vision ball. If people with strong vision use vision balls with smaller letters during training, people with weak vision use vision balls with larger letters during training.

[0016] During training, extend the telescopic rod and pull out the connecting cable from the cable retractor. Connect the magnet on the visual acuity ball to the magnet on the cable end. Then, hold the handle at the bottom of the telescopic rod and swing it frequently, causing the visual acuity ball to swing alternately near and far in front of you. Focus your eyes on the letters on the visual acuity ball, viewing them at varying distances. This trains your eyes, adjusts your vision, and helps prevent or correct nearsightedness. After training, retract the telescopic rod, remove the visual acuity ball, and press the button on the cable retractor to retract the connecting cable. Store the cables separately. If the telescopic rod and cable retractor are magnetically connected, they can also be separated for separate storage.

[0017] Although embodiments of the present invention have been shown and described above, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents. In conclusion, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A swing-type eye training device, comprising a telescopic rod (2), a magnet (3), a cable retractor (4), a connecting cable (5), and a vision ball (6), characterized in that, The telescopic rod (2) is connected by a sleeve structure. The lower end of the telescopic rod is covered with a rubber handle (1). The top of the telescopic rod (2) is attached to a magnet (3). The magnet is connected to the other magnet by another magnet attached to the cable reel (4). The cable reel (4) has a retraction button at its center. A magnet is also placed on the end of the connecting wire at the cable outlet of the cable reel (4). The magnet is connected to the other magnet by another magnet attached to the eyeball (6). The eyeball (6) is marked with the letter E at intervals on its circumference.

2. The swing-type eye training device according to claim 1, characterized in that, The take-up box (4) is equipped with a concave winding wheel so that the telescopic connecting line always runs in the concave groove.

3. The swing-type eye training device according to claim 1, characterized in that, The vision ball (6) is made of lightweight thin plastic material and has a hollow structure.

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