Portable visual training device

Abstract

The utility model discloses a portable visual training device which comprises two sets of top plates, two sets of top plates are arranged between the top plates, a rotating shaft is arranged between the top plates, the rotating shaft is sleeved with a rotating drum, the outer side of the rotating drum is fixedly connected with an arc-shaped block, and a display assembly is arranged on the inner side of the arc-shaped block. The display assembly comprises a fixing frame and a guide light spot display unit arranged on the inner side of an arc-shaped block, a control key is arranged at the top end of the arc-shaped block, one end of the control key is electrically connected with the control panel to reach a specified angle, the display assembly covers the eyes, and limiting is achieved through the fixing frame. According to the visual training device, visual training can be conducted on eyeballs through the internal guide light spot display unit, a user can control the display unit through the control key arranged on the arc-shaped block so as to achieve the effect of being adaptive to different operators, after use, the arc-shaped block structure can be folded inwards, the device is retracted to be in a regular size, and therefore the visual training effect is achieved. And meanwhile, the storage is convenient, and the carrying is also convenient.

Description

Technical Field

[0001] The utility model relates to the field of vision training devices, in particular to a convenient and portable vision training device. Background Art

[0002] At present, with the emergence of electronic products, more and more people are suffering from myopia and dry eyes. In order to prevent or treat myopia, it is necessary to train the eyesight and make people's eyes move, so as to relax the eye muscles and eliminate toxins.

[0003] The existing vision training structure is large in size, takes up a lot of space, and is very inconvenient to carry, which easily leads to discontinuous training and affects the training effect. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the utility model provides a convenient and portable vision training device. Through the provided rotating shaft-rotating cylinder-display assembly, the user can first deflect the arc blocks on both sides to the sides to a specified angle, cover the display assembly on the eyes, and limit the position through a fixed frame. The eyeballs can be trained for vision through the internal guided light spot display unit, and the user can control the display unit therein through the control buttons placed on the arc block to achieve the effect of adapting to different operators. After use, the arc block structure can be folded inward to shrink the device into a regular volume, which is convenient for storage and also easy to carry.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a convenient and portable vision training device, comprising two groups of top plates, two groups of top plates are arranged between the top plates, and a rotating shaft is arranged between the top plates, and a rotating cylinder is provided on the outer sleeve of the rotating shaft, the outer side of the rotating cylinder is fixedly connected to the arc block, and a display component is provided on the inner side of the arc block, and the display component includes a fixed frame and a guide light spot display unit arranged on the inner side of the arc block, and a control button is provided at the top of the arc block, and one end of the control button is electrically connected to the control panel.

[0006] As a preferred technical solution of the present invention, two groups of rotating shafts are arranged opposite to each other, and the shape of the arc blocks in each group meets the ergonomic design.

[0007] As a preferred technical solution of the present invention, a battery compartment is provided on one side of the arc-shaped block, and one end of the battery compartment is electrically connected to the control button.

[0008] As a preferred technical solution of the present invention, the outer side of the fixing frame is concave inward, and the curvature meets the ergonomic design of the human eye, and cloth is pasted on the outer side of the fixing frame.

[0009] As a preferred technical solution of the present invention, both sides of each group of arc-shaped blocks are provided with a groove structure, and the groove structure is provided with a binding rod.

[0010] As a preferred technical solution of the present invention, the interior of the arc-shaped block is connected to the rotating shaft in a damping manner.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. In this device, through the provided rotating shaft-rotating drum-display assembly, the user can first deflect the arc blocks on both sides to the sides to a specified angle, so that the display assembly covers the eyes and is limited by the fixed frame. The internal guide light spot display unit can be used to train the eye's vision, and the user can control the display unit through the control buttons on the arc block to achieve the effect of adapting to different operators. After use, the arc block structure can be folded inward to shrink the device into a regular volume, which is easy to store and also easy to carry.

[0013] 2. In this device, by providing a strap rod structure, the user can pre-fix the (elastic) strap to the strap rod to facilitate fixing the device to the head and improve the structural stability of the device.

[0014] 3. In this device, by adopting battery for power supply, it is convenient for users to take the device outdoors for use, and it also reduces the trouble caused by charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is one of the structural diagrams of the present utility model;

[0016] Figure 2 This is a side view of the structure of the utility model;

[0017] Figure 3 This is the second structural diagram of the present utility model;

[0018] Figure 4 This is the third structural diagram of the present utility model.

[0019] Among them: 1. Top plate; 2. Rotating drum; 3. Arc block; 31. Strap rod; 4. Control button; 5. Battery compartment; 6. Display component; 61. Guide light spot display unit; 62. Fixed frame. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purpose and efficacy of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making creative work are all within the scope of protection of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are all conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can be obtained from commercial channels.

[0021] Example:

[0022] like Figures 1-4 As shown, the utility model provides a convenient and portable vision training device, comprising two groups of top plates 1, two groups of top plates 1 are arranged between the top plates 1, and a rotating shaft is arranged between the top plates 1, and a rotating drum 2 is provided on the rotating shaft outer shell, the outer side of the rotating drum 2 is fixedly connected to the arc block 3, and a display component 6 is provided on the inner side of the arc block 3. The display component 6 includes a fixed frame 62 and a guide light spot display unit 61 arranged on the inner side of the arc block 3. A control button 4 is provided on the top of the arc block 3, and one end of the control button 4 is electrically connected to the control board; two groups of rotating shafts are arranged opposite to each other, and the shape of each group of arc blocks 3 meets ergonomic requirements. Design: Through the setting of the rotating shaft-rotating drum 2-display component 6, the user can first deflect the arc blocks 3 on both sides to the sides to the specified angle, cover the display component on the eyes, and limit it through the fixed frame 62. The internal guide light spot display unit 61 can be used to train the vision of the eyeballs, and the user can control the display unit therein through the control button 4 placed on the arc block 3 to achieve the effect of adapting to different operators. After use, the arc block 3 structure can be folded inward to shrink the device into a regular volume, which is convenient for storage and also easy to carry.

[0023] In other embodiments, a battery compartment 5 is provided on one side of the arc block 3, and one end of the battery compartment 5 is electrically connected to the control button 4; the outer side of the fixed frame 62 is recessed inward, and the curvature meets the ergonomic design of the human eye, and fabric is pasted on the outer side of the fixed frame 62; a groove structure is provided on both sides of each group of arc blocks 3, and a strap rod 31 is provided in the groove structure; the interior of the arc block 3 is connected to the rotating shaft with a damping connection; through the provided strap rod 31 structure, the user can fix the (elastic) strap to the strap rod in advance, which is convenient for fixing the device to the head and improving the structural stability of the device; by using a battery for power supply, it is convenient for the user to take the device outdoors for use, and it also reduces the trouble caused by charging.

[0024] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A convenient portable vision training device, comprising two groups of top plates (1), characterized in that: There are two sets arranged between the top plates (1). A rotating shaft is arranged between the top plates (1), and a rotating cylinder (2) is sleeved outside the rotating shaft. The outer side of the rotating cylinder (2) is fixedly connected to an arc-shaped block (3). A display component (6) is arranged inside the arc-shaped block (3). The display component (6) includes a fixed frame (62) and a guiding light spot display unit (61) arranged inside the arc-shaped block (3). A control button (4) is arranged at the top end of the arc-shaped block (3), and one end of the control button (4) is electrically connected to a control board.

2. The portable vision training device according to claim 1, wherein: There are two sets of rotating shafts arranged oppositely, and the shape of each set of the arc-shaped blocks (3) meets the ergonomic design.

3. The portable vision training device according to claim 1, characterized in that: A battery compartment (5) is opened on one side of the arc-shaped block (3), and one end of the battery compartment (5) is electrically connected to the control button (4).

4. The portable vision training device according to claim 1, characterized in that: The outer side of the fixed frame (62) is recessed inward, and the radian meets the ergonomic design of the human eye. A cloth is pasted on the outer side of the fixed frame (62).

5. The portable vision training device according to claim 1, characterized in that: Groove structures are opened on both sides of each set of the arc-shaped blocks (3), and a strap rod (31) is arranged in each of the groove structures.

6. The portable vision training device according to claim 1, wherein: The interior of the arc-shaped block (3) is in damping connection with the rotating shaft.

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