TWI517847B - Eye training device - Google Patents

Description

Eye training device

The present invention relates to a training device, and more particularly to an eye training device that forces the muscles of the eye to move while maintaining optimal adjustment of the eye muscles.

In general, after excessive use of the eye, the eye muscles (also known as the ciliary muscles) that are responsible for regulating the eyes to look far or near will be over-tightened. Once the eye muscles are unable to relax, the eyes will not be able to see the distance. Something, this symptom is called pseudomyopia. If you can relax the eye muscles, for example, rest or apply the ciliary muscle relaxant or mydriatic agent to the eyes, you can make the vision of the distant face recover. In addition, after the age of forty, the eye muscles have weakened regulation of the crystals, so they cannot see the near things. This symptom is called presbyopia.

In order to ameliorate the aforementioned problems, there is currently a manufacturer on the market that provides a reverse mirror having a first set of lenses and a set of second lenses having a different degree than the first lenses. In use, the user is first allowed to view with the first lenses. After a period of time and the user's eyes have adapted to the degrees of the first lenses, the second lenses are reversed to the user's eyes for viewing, forcing the eye muscles to move to match different degrees. Two lenses. After a period of time and after the user's eyes have adapted to the degrees of the second lenses, the first lenses can be reversed again.

By repeating the above actions, the muscles of the eye can be forced to move, so as to relieve the excessive tension of the eye muscles and cause false myopia. At the same time, the eye muscles can maintain better accommodation and prevent the problem of presbyopia. However, the reverse mirror needs to repeatedly change the position of the lens, and the aforementioned action causes trouble and inconvenience in use. When it is used by a child, it is easy to use the method because of lack of patience.

Accordingly, it is an object of the present invention to provide an eye training device that is easy and convenient to use.

Thus, the eye training device of the present invention comprises: a housing, a wearing unit for removably attaching the housing to the user's head, and two respectively mounted in combination with the housing to respectively correspond to the user Automatic training unit for two eyes. Each of the automated training units includes a plurality of lenses having different degrees, respectively, and an electric transposition mechanism that can be driven to change the position of the lenses to align one of the lenses with one of the eyes of the user.

The effect of the invention is that the position of the lenses can be changed by the electric transposition mechanism, and the innovative structural design can force the eye muscles to cooperate with different degrees of lens movement, thereby maintaining better adjustment of the eye muscles. The force, and the need to manually and frequently adjust the position of the lenses during the operation, is therefore easy and convenient to use.

1‧‧‧Shell

11‧‧‧ base wall

111‧‧‧Perspective opening

12‧‧‧ 盖壁

121‧‧‧ Cover opening

13‧‧‧ Around the wall

131‧‧‧Adjustment hole

14‧‧‧Internal space

2‧‧‧ wearing unit

21‧‧‧Belt

3‧‧‧Automatic training unit

31‧‧‧ lenses

32‧‧‧Electrical transposition mechanism

321‧‧‧Distribution

322‧‧‧ drive parts

33‧‧‧Adjustment agency

34‧‧‧Support

341‧‧‧Support base

342‧‧‧Relying

343‧‧‧Limited protrusion

35‧‧‧ Positioning parts

351‧‧‧Assembly Department

352‧‧‧Clamping

4‧‧‧Remote control

41‧‧‧ first button

42‧‧‧second button

9‧‧‧ axis

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: Figure 1 is a perspective view of a preferred embodiment of the eye training device of the present invention; An incomplete perspective view of an example, the cover wall of the preferred embodiment is omitted; FIG. 3 is an incomplete perspective view of one of the preferred embodiments; FIG. 4 is one of the preferred embodiments. A complete top plan view; and Figure 5 is an incomplete cross-sectional view of one of the preferred embodiments.

Referring to Figures 1, 2, and 3, a preferred embodiment of the eye training device of the present invention comprises: a housing 1, a wearing unit 2 for removing the housing 1 from the user's head, and two The automatic training unit 3, which is respectively installed in combination with the housing 1 and corresponds to the two eyes of the user, and a remote controller 4.

The housing 1 of the present embodiment includes a base wall 11 facing the face of the user, a cover wall 12 spaced from the base wall 11, a surrounding wall 13 between the base wall 11 and the cover wall 12, and An internal space 14 defined by the cover wall 12, the base wall 11 and the surrounding wall 13 are circumferentially defined. The base wall 11 has two see-through openings 111 respectively corresponding to the eyes of the user, the cover wall 12 having two outer cover openings 121 respectively corresponding to the see-through openings 111, the surrounding walls 13 having two above and spaced apart from each other And adjusting holes 131 extending left and right respectively, and the see-through openings 111, the The outer cover opening 121 and the adjustment holes 131 both communicate with the inner space 14.

It is further noted that the surrounding wall 13 of the present embodiment is integrally extended outwardly from the periphery of the base wall 11, and the inner space 14 is formed between the surrounding wall 13 and the base wall 11, and the cover wall 12 One side is pivotally connected to the upper outer edge of the surrounding wall 13 and the inner space 14 is lifted up. Of course, in practice, the housing 1 can be assembled and coupled to the automatic training units 3, and the structure of the housing 1 is not particularly limited.

The wearing unit 2 of the present embodiment includes a strap 21 which is respectively mounted on the housing 1 and has elasticity. Of course, in the implementation, the wearing unit 2 can be detachably worn on the user's head, and the wearing unit 2 is not limited to the form disclosed in the embodiment, for example, The wearing unit 2 can also be in the form of a pair of temples.

The automatic training units 3 of the present embodiment are spaced apart from each other and partially assembled in the internal space 14 of the housing 1, respectively, and are used to train the eye muscles of the two eyes of the user, respectively. Each of the automatic training units 3 includes a plurality of lenses 31 having different degrees and permeable to light, and an electric transposition that can be driven to change the positions of the lenses 31 to align one of the lenses 31 with one of the see-through openings 111. The mechanism 32, and an adjustment mechanism 33 that adjustably positions the electric transposition mechanism 32 in combination with the housing 1.

Referring to Figures 2, 3, 4, and 5, the electric transposition mechanisms 32 are located in the internal space 14, and each of the electric transposition mechanisms 32 has an equiangular interval for the lenses 31 to be centered on an axis 9. a disk member 321 and a driveable by the remote controller 4 (see FIG. 1) to drive the disk member The drive member 322 is rotated about the axis 9 to change the position of the lenses 31.

Each of the adjustment mechanisms 33 has a support member 34 for mounting the electric transposition mechanism 32, and a positioning member 35 for mounting the support member 34 to the housing 1 in an adjustable mounting position.

Each of the support members 34 has a support base 341 for the electric transposition mechanism 32, an abutment portion 342 that connects the support base portion 341 against the inner side of the surrounding wall 13 of the housing 1, and a The abutting portion 342 extends upward and is movably received in the limiting protrusion 343 in one of the adjusting holes 131. Each of the positioning members 35 has an assembly portion 351 that passes through the housing 1 and is detachably coupled to the limiting protrusion 343 of the support member 34, and a connecting portion 351 and abuts against the surrounding wall 13 The outer side of the clamping portion 352. After the assembly portions 351 of the positioning members 35 are respectively coupled to the limiting protrusions 343 of the supporting members 34, the clamping portions 352 and the abutting portions 342 can be respectively clamped and positioned around the positioning portions 343. The opposite side of the wall 13.

It should be noted that, in this embodiment, the assembling portions 351 of the positioning members 35 are respectively screwed to the limiting protrusions 343 of the supporting members 34, and the coupling means between the two is also It can be buckled, hooked, etc., without restrictions. In addition, the means by which the electric transposition mechanism 32 can change the position of the lenses 31 can be moved left and right in addition to the rotation mode disclosed in the present disclosure. In addition, the adjustment mechanism 33 can adjust the manner in which the electric position changing mechanisms 32 are mounted, and there is no need to limit them.

Referring to Figures 1, 2, 3, and 5, the driving member 322 of the present embodiment is in the form of a servo motor, and the remote controller 4 of the present embodiment includes a first button 41 that can drive the driving members 322 to rotate clockwise. And a second button 42 that can drive the drive members 322 to rotate in a counterclockwise direction. In addition, the remote controller 4 can also be designed to control the rotation of the two driving members 322 separately, so that the two driving members 322 can be rotated according to requirements. As for the detailed structure of the remote controller 4, and the technique by which the remote controller 4 controls the rotation of the driving members 322, the focus of the improvement of the present invention will not be described.

It is worth mentioning that the number of the lenses 31 of each automatic training unit 3 can be up to two for the purpose of the invention, wherein the number of the lenses 31 of each automatic training unit 3 is more than two lenses. A plurality of degree differences can be arranged and arranged between 31 to meet the needs of users of different degrees of myopia, thereby improving the applicability and convenience of the glasses training device. In addition, the arrangement of the lenses 31 of each of the automatic training units 3 on the disk member 321 is not limited to the example of the embodiment, but since the lenses 31 of the embodiment are arranged at equal angular intervals, each automatically The driving member 322 of the training unit 3 can change the lens 31 aligned with the see-through opening 111 as long as the corresponding disk member 321 is rotated by a fixed angle, thereby being relatively simple and convenient in operation design.

In use, the housing 1 is worn on the user's head through the wearing unit 2, and the two eyes of the user are respectively aligned with the see-through openings 111, two of the lenses 31, and The outer cover openings 121 to view things. After a while and the user’s eyes have After adapting the degrees of the two lenses 31, the first button 41 of the remote controller 4 can be pressed to control the position of the lenses 31 by the electric transposition mechanism 32 of the automatic training unit 3, at this time, the driving members The 322 respectively drives the disk members 321 to rotate clockwise about the axis 9 so that the other two lenses 31 are respectively aligned with the two eyes of the user, thereby forcing the eye muscles to cooperate with the other two lenses 31 for movement.

After a period of time and after the user's eyes have been adapted, the second button 42 of the remote controller 4 can be pressed to control the position of the lens 31 to change the positions of the lenses 31. At this time, the driving members 322 The disk members 321 are respectively rotated counterclockwise about the axis 9 so that the original two lenses 31 are respectively aligned with the two eyes of the user. It can be seen that the eye training device of the present invention can force the eye muscles to move, so as to relieve false myopia caused by excessive tension of the eye muscles, and at the same time, the eye muscles can maintain a good regulating force and prevent presbyopia. The time, period and direction of rotation of the lenses 31, as well as the degree of the lenses 31, can be adjusted as desired, and need not be particularly limited herein.

Referring to FIGS. 2, 3, 4, and 5, in addition, the adjusting mechanisms 33 respectively adjust the position of the electric transposition mechanism 32 to be assembled with the housing 1 so that the glasses training device can be used according to the user. The distance between the two pupils is adjusted and is quite convenient to use. In operation, as long as the positioning members 35 of the adjusting mechanisms 33 are respectively screwed, the abutting portions 352 of the positioning members 35 and the abutting portions 342 of the supporting members 34 do not clamp the surrounding wall 13 at this time. The positions of the electric transposition mechanisms 32 can be adjusted to the left and right, and then the positioning members 35 are respectively screwed and coupled to the limiting protrusions of the supporting members 34. After 343, the clamping portions 352 and the abutting portions 342 can be clamped and positioned on the opposite side of the surrounding wall 13 to complete the position adjustment. It should be noted that, in this embodiment, the portion of the surrounding wall 13 of the housing 1 and adjacent to the adjusting holes 131 is dimensioned, and at the limiting protrusion 343 of the supporting member 34 of the adjusting mechanism 33. The marking lines are drawn on the top, thereby conveniently recording the optimal installation position of the automatic training unit 3 by different users, which is convenient for the next use.

In summary, the present invention can change the position of the lenses 31 through the electric transposition mechanism 32 of the automatic training unit 3, and the innovative structural design can force the eye muscles to cooperate with the lenses 31 of different degrees to exercise, thereby allowing The eye muscles maintain a good accommodation. More importantly, it is not necessary to manually and repeatedly adjust the position of the lenses 31 during the operation, so that it is easy and convenient to use and achieve the object of the present invention.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the patent application scope and patent specification content of the present invention, All remain within the scope of the invention patent.

1‧‧‧Shell

11‧‧‧ base wall

111‧‧‧Perspective opening

12‧‧‧ 盖壁

121‧‧‧ Cover opening

13‧‧‧ Around the wall

131‧‧‧Adjustment hole

14‧‧‧Internal space

2‧‧‧ wearing unit

21‧‧‧Belt

3‧‧‧Automatic training unit

31‧‧‧ lenses

32‧‧‧Electrical transposition mechanism

321‧‧‧Distribution

322‧‧‧ drive parts

33‧‧‧Adjustment agency

34‧‧‧Support

341‧‧‧Support base

342‧‧‧Relying

343‧‧‧Limited protrusion

35‧‧‧ Positioning parts

351‧‧‧Assembly Department

352‧‧‧Clamping

9‧‧‧ axis

Claims (10)

An eye training device comprising: a housing; a wearing unit, the housing is removably worn on a user's head; and two automatic training units are respectively mounted in the housing and respectively corresponding to the user The two eyes, each of the automatic training units includes a plurality of lenses having different degrees, and an electric transposition of one of the eyes that can be driven to change the positions of the lenses to align one of the lenses with the user Mechanism; each of the motorized transposition mechanisms has a disk member for spaced apart mounting of the lenses, and a drive member that can be driven to drive the disk member to move to change the position of the lenses. The eye training device of claim 1, wherein the driving member is drivable to drive the disk member to rotate about an axis to change the position of the lenses. The eye training device of claim 2, wherein the lenses of each of the automatic training units are mounted on the disk at equal angular intervals centering on the axis. The eye training device of claim 1, wherein each of the automatic training units further includes an adjustment mechanism that adjustably positions the electric transposition mechanism in combination with the housing, and each of the automatic training unit adjustment mechanisms has a support member for mounting the electric transposition mechanism, and a support member for mounting the support member to the housing Positioning on the upper part. The eye training device of claim 4, wherein each of the support members has a support base for the electric transposition mechanism, and abutment portion that connects the support base and abuts against the inner side of the housing. And each of the positioning members has an assembly portion that is detachably coupled to the support member, and a clamping portion that connects the assembly portion and abuts against an outer side of the housing, the positioning members After the assembly portion is coupled to the support members, the clamping portions and the abutting portions are respectively clamped and positioned on opposite sides of the housing. The eye training device of claim 5, wherein the housing has two spaced apart adjustment holes extending left and right, each of the support members further having an upwardly extending portion and movably received therein A limiting protrusion in the adjusting hole, and the assembling portions of the positioning members are detachably combined with the limiting protrusions of the supporting members. The eye training device of claim 1, wherein the housing comprises a base wall facing the face of the user, a surrounding wall extending outward from a periphery of the base wall, and a surrounding wall and the surrounding An internal space between the walls for mounting the electric transposition mechanism, the base wall having two see-through openings respectively corresponding to the two eyes of the user and communicating the internal space, and each of the electric transposition mechanisms respectively Align one of the lenses with one of the see-through openings. The eye training device according to claim 7, wherein the housing further includes a cover wall that is slidably mounted on a side of the surrounding wall opposite to the base wall, the cover wall, the base wall and the surrounding wall Common circle defines this The interior space, and the cover wall has two outer cover openings that communicate with the interior space and respectively correspond to the see-through openings of the base wall. The eye training device of claim 1, wherein the wearing unit comprises a strap that is respectively mounted on the housing at both ends and has elasticity. The eye training device of claim 1 further comprising a remote control operable to control the electric transposition mechanism of the automatic training unit, the remote control driving the electric transposition mechanisms to change the position of the lenses.