CN211095818U - Vision training device - Google Patents

Abstract

A vision training device comprising: the shell, a first eye patch and a second eye patch are connected with the shell, and the relative positions of the first eye patch and the second eye patch with the shell can be adjusted. By adopting the scheme, the comfort of wearing the vision training device can be improved, and the vision training device can be self-adaptive to different people.

Description

Vision training device

Technical Field

The utility model relates to an eyesight training technical field especially relates to an eyesight training device.

Background

Along with the development of society, electronic products are increasingly popularized, and electronic devices such as mobile phones and computers are used more and more frequently in daily work and life of people. For children and teenagers, the rate of myopia is increasing year by year due to failure to adhere to good reading and viewing habits during learning and after-class entertainment activities. The reason for this is that when people use electronic devices such as mobile phones and computers, the eyeball looks directly at the screen for a long time, and the ciliary muscle of the eyeball becomes over-tired, so that the elasticity of the eyeball is gradually lost, and the crystalline lens cannot be restored, and the eye diseases such as myopia and the like are caused.

At present, some vision training devices have appeared, however, when the vision training devices are used, because the shapes of the faces of users are different, the problem of poor wearing comfort exists.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is the relatively poor problem of the travelling comfort of wearing of current eyesight training device.

In order to solve the above technical problem, an embodiment of the utility model provides an eyesight training device, include: the shell, a first eye patch and a second eye patch are connected with the shell, and the relative positions of the first eye patch and the second eye patch with the shell can be adjusted.

Optionally, the first eyeshade and the second eyeshade are both provided with a plurality of connecting portions, and the shell is provided with an elastic portion matched with the connecting portions.

Optionally, the elastic part is a spring fixed to the housing, and the connecting part is located in the spring.

Optionally, the vision training device further comprises: the limiting parts are respectively connected with the corresponding connecting parts and used for limiting the moving positions of the first eyeshade and the second eyeshade relative to the shell.

Optionally, the first eye patch and the second eye patch are both provided with 3 connecting parts.

Optionally, the first eyeshade and the second eyeshade are both provided with a buffer.

Optionally, the buffer member is provided with an air hole.

Compared with the prior art, the utility model discloses technical scheme has following beneficial effect:

the relative position of first eye-shade and second eye-shade and casing among the vision training device can be adjusted to can adjust the relative position of first eye-shade and second eye-shade and casing according to different wearers 'actual conditions, make vision training device better with wearer's laminating degree, consequently, can improve the travelling comfort of wearing of vision training device. In addition, the vision training device can also be adaptive to different crowds.

Furthermore, the connecting portion of first eye-shade and second eye-shade are located the spring on the casing, when the person of wearing vision training device of each difference, can the relative position of first eye-shade and second eye-shade and casing through the extrusion spring according to the person's of wearing face difference, realize the self-adaptation adjustment of first eye-shade and second eye-shade, also promptly according to the person of wearing of difference, the relative position of first eye-shade and second eye-shade and casing can the self-adaptation be adjusted to the vision training device, can improve the regulation convenience of first eye-shade and second eye-shade.

Drawings

Fig. 1 is a schematic view of a vision training apparatus in an embodiment of the present invention at a viewing angle;

fig. 2 is a schematic view of an embodiment of the present invention showing a vision training apparatus at another viewing angle;

fig. 3 is a schematic structural diagram of an eyesight training apparatus at another viewing angle according to an embodiment of the present invention.

Detailed Description

As described above, the position of the eyeshade in the current vision training device is generally fixed so that there is a problem of poor comfort due to the difference in the shape of the face of the wearer when the vision training device is used.

The embodiment of the utility model provides an in, the relative position of first eye-shade and second eye-shade and casing among the vision training device can be adjusted to can adjust the relative position of first eye-shade and second eye-shade and casing according to the actual conditions of different wearers, make vision training device better with the laminating degree of wearer, consequently, can improve the travelling comfort of wearing of vision training device. In addition, the vision training device can also be adaptive to different crowds.

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 3, schematic structural diagrams of a vision training device under different viewing angles according to an embodiment of the present invention are shown, and the structure of the vision training device is described below with reference to fig. 1 to 3.

In a specific implementation, the vision training device 100 can include: a case 10, a first eye cup 21, and a second eye cup 22. The first eye mask 21 and the second eye mask 22 are both connected with the shell 10, and the relative positions of the first eye mask 21 and the second eye mask 22 and the shell 10 can be adjusted.

By last knowing, the relative position of first eye-shade and second eye-shade and casing among the vision training device can be adjusted to can adjust the relative position of first eye-shade and second eye-shade and casing according to different wearers' actual conditions, make vision training device better with the degree of laminating of wearer, consequently, can improve the travelling comfort of wearing of vision training device.

In the embodiment of the present invention, a plurality of connecting portions 23 are disposed on the first eye mask 21 and the second eye mask 22, wherein the connecting portions 23 are located on the end surfaces of the first eye mask 21 and the second eye mask 22 facing the casing 10. A plurality of elastic portions 11 are provided on the housing 10. The connecting portions 23 can be engaged with the corresponding elastic portions 11 to fix the first and second eyecups 21 and 22 to the case 10. Since the elastic portion 11 has elasticity, when the wearer wears the vision training apparatus 100, the wearer applies a certain force to the vision training apparatus 100, and the relative positions of the first and second eyecups 21 and 22 and the housing 10 are different according to the magnitude of the applied force. The vision training device 100 can adaptively adjust the relative positions of the first and second eyecups 21 and 22 and the housing 10 according to different wearers, and can improve the convenience of adjustment of the first and second eyecups 21 and 22.

In specific implementation, the number of the connecting portions 23 provided in the first eye patch 21 or the second eye patch 22 may be 2, 3, or other numbers, and may be specifically set according to actual requirements such as the structure of the vision training apparatus 100, the reserved space of the connecting portions 23, and the stability of the first eye patch 21 and the second eye patch 22.

In the embodiment of the present invention, the first eye mask 21 and the second eye mask 22 are provided with 3 connecting portions 23, and accordingly, the housing 10 is provided with 6 elastic portions 11, and the 6 elastic portions 11 are respectively connected with the corresponding connecting portions 23 in a one-to-one correspondence manner. The 3 connecting portions 23 provided on the first eyecup 21 may be spaced apart along the edge where the first eyecup 21 is provided, so that the stability of the connection of the first eyecup 21 with the case 10 may be improved while the number of the connecting portions 23 is taken into consideration. Accordingly, the 3 connecting portions 23 provided on the second eyecup 22 may be spaced apart along the edge where the second eyecup 22 is provided, so that the stability of the connection of the second eyecup 22 with the case 10 may be improved while the number of the connecting portions 23 is spaced apart.

In a specific implementation, the elastic portion 11 is a spring, and the connecting portion 23 of the first or second eyecup 21 or 22 is located inside the spring.

In the embodiment of the present invention, the first eye mask 21 and the second eye mask 22 may have the same structure. For example, the 3 connecting portions 23 provided on the first eyecup 21 are 3 plastic screw posts, and the 3 plastic screw posts respectively penetrate through the corresponding springs to movably connect the first eyecup 21 and the housing 10 together.

In a specific implementation, the vision training device 100 may further include a plurality of limiting portions 30. The limiting portions 30 are connected to the corresponding connecting portions 23, respectively, for limiting the movable positions of the first and second eyecups 21 and 22 relative to the housing 10.

For example, the first eyeshade 21 and the second eyeshade 22 are both provided with 3 connecting portions 23, the vision training device 100 includes 6 limiting portions 30, and the 6 connecting portions 23 and the 6 limiting portions 30 are respectively connected in a one-to-one correspondence manner.

In the embodiment of the present invention, the limiting portion 30 is a limiting piece, and the limiting piece and the connecting portion 23 can be connected by a screw 40.

In an implementation, in order to further improve the wearing comfort of the vision training device 100, the first eye mask 21 and the second eye mask 22 are provided with buffering members 24 for buffering the acting force between the face of the user and the vision training device 100 after the user wears the vision training device 100.

In the embodiment of the present invention, the buffer member 24 is a silicone member.

In an embodiment of the present invention, the buffer member 24 is provided with a plurality of air holes 26.

In the embodiment, the first eye mask 21 and the second eye mask 22 are provided with corresponding openings 25, when the user wears the vision training device 100, the buffer members 24 on the first eye mask 21 and the second eye mask 22 are attached to the circumference of the user's eyes, the user's eyes see the external objects through the openings 25 on the first eye mask 21 and the second eye mask 22, and the user performs the corresponding type of vision training by adjusting the difference of the training lenses selected on the vision training device 100.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (6)

1. A vision training device, comprising: the shell and a first eye patch and a second eye patch which are connected with the shell are arranged on the shell, the relative positions of the first eye patch and the second eye patch with the shell are adjustable, a plurality of connecting parts are arranged on the first eye patch and the second eye patch, and an elastic part matched with the connecting parts is arranged on the shell.

2. A vision training device as defined in claim 1 wherein the resilient portion is a spring secured to the housing, the connecting portion being located within the spring.

3. A vision training device as defined in claim 1 or 2, further comprising: the limiting parts are respectively connected with the corresponding connecting parts and used for limiting the moving positions of the first eyeshade and the second eyeshade relative to the shell.

4. The vision training device of claim 1 or 2, wherein 3 connecting portions are provided on each of the first eye cup and the second eye cup.

5. The vision training device of claim 1, wherein a buffer is disposed on each of the first and second eye cups.

6. The vision training device of claim 5, wherein the buffer member is provided with air holes.

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