CN219921503U - Superimposed type non-image jump vision function adjusting training device - Google Patents
Superimposed type non-image jump vision function adjusting training device Download PDFInfo
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- CN219921503U CN219921503U CN202320908461.3U CN202320908461U CN219921503U CN 219921503 U CN219921503 U CN 219921503U CN 202320908461 U CN202320908461 U CN 202320908461U CN 219921503 U CN219921503 U CN 219921503U
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- mirror
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- mirror ring
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- 230000004438 eyesight Effects 0.000 title claims abstract description 13
- 210000001747 pupil Anatomy 0.000 claims description 9
- 230000007306 turnover Effects 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 abstract description 3
- 230000009897 systematic effect Effects 0.000 abstract description 3
- 201000009487 Amblyopia Diseases 0.000 abstract description 2
- 230000002350 accommodative effect Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000001886 ciliary effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 208000001491 myopia Diseases 0.000 abstract description 2
- 230000004379 myopia Effects 0.000 abstract description 2
- 230000001225 therapeutic effect Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 4
- 208000029091 Refraction disease Diseases 0.000 description 3
- 230000004430 ametropia Effects 0.000 description 3
- 208000014733 refractive error Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 201000010041 presbyopia Diseases 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a superimposed type non-image jump function adjusting trainer, which is characterized in that: the mirror comprises a mirror frame and a mirror ring, wherein the mirror frame is connected with the mirror ring, the mirror ring comprises a negative mirror ring and a superimposed mirror ring, the negative mirror ring is connected with the superimposed mirror ring in parallel through a sliding block, and the superimposed mirror ring can be turned upwards. The utility model adopts the principle of superposition of positive and negative lenses, has good effect of improving the phenomenon of insufficient eye regulation of patients with true and false myopia, and has therapeutic effect on vision rehabilitation of patients with hyperopic amblyopia. The present utility model is to enhance and restore vision by enhancing the accommodative ability of the ciliary muscle. The training device can also avoid the discomfort of image jump caused by the conversion of positive and negative lenses generated during the traditional reverse shooting training, can progressively excite and mobilize the self-regulating potential of human eyes in a stepped systematic training mode, has multiple purposes, and can complete the systematic regulation training by flexibly replacing the positive and negative lenses.
Description
Technical Field
The utility model relates to the technical field of eye health care equipment, in particular to a superimposed type non-image jump function adjusting trainer.
Background
At the beginning of the 20 th century, U.S. physicians w.h.bates proposed a natural vision recovery method that alleviates ocular problems through ocular accommodation training and other lifestyles. He believes that by stimulating reflex shortening of the eye muscles, the eye accommodation capacity can be enhanced, the occurrence of eye diseases is avoided, and reverse beats are introduced into the eye accommodation training. In this training, the patient uses lenses with opposite positive and negative, and the eye's accommodation is enhanced by the training.
However, current reverse beats suffer from a number of drawbacks:
1. because the shape and the system are single, a user needs to purchase a plurality of sets of instruments with different values to finish the required training requirements;
2. because the positive lens and the negative lens are turned over alternately when the reverse shooting is used, the generated visual image jump phenomenon causes the trainer to be very uncomfortable, especially for the person with a little age, the trainer is easy to generate conflicted emotion, and the training difficulty is increased;
3. the original design is too simple and crude, has single function and can not meet the required eye regulation function training in time.
Disclosure of Invention
The utility model aims to provide a superimposed type non-image jump vision function adjusting trainer, which solves the problems that the existing reverse shooting shape is single, and the phenomenon of visual image jump and the function are single during training.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a superimposed no like jump vision function adjusts training ware, includes picture frame and rim, the picture frame with the rim is connected, the rim includes film rim and superimposed sheet rim, the film rim with superimposed sheet rim passes through sliding block parallel connection, superimposed sheet rim can upwards overturn.
Further, a groove is formed in the lens frame.
Furthermore, the top of the mirror ring is provided with a rotatable pupil distance adjusting shaft and a rotatable turning shaft.
Further, the interpupillary distance adjusting shaft is connected with the sliding block and enables the sliding block to move through rotating handles on two sides.
Furthermore, two sides of the turnover shaft are provided with turnover handles.
Furthermore, the lens turning handle can enable the overlapped lens rings on the turning shaft to turn up and down.
Further, the overlapped lens ring can be turned upwards to 90-120 degrees.
Furthermore, a lens inserting part is arranged on one side of the outer part of the lens ring, and pupil distance scales are arranged on the upper part and the lower part of the lens ring.
Further, a lens spring is arranged on the inner side of the lens ring.
The beneficial effects are that:
the superimposed type non-image jump vision function adjusting trainer adopts the principle of superposition of positive and negative lenses, has good improving effect on the phenomenon of insufficient eye adjustment of patients with true and false myopia, and has therapeutic effect on vision rehabilitation of patients with presbyopia and amblyopia. The present trainer is used to enhance and restore vision by enhancing the accommodative ability of the ciliary muscle. The training device can also avoid the discomfort of image jump caused by the conversion of positive and negative lenses generated during the traditional reverse shooting training, and the stepped systematic training mode can progressively excite and mobilize the regulating potential of the human eyes.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a top view of the present utility model.
Fig. 4 is a top view of the open overlay mirror of the present utility model.
Fig. 5 is a side view of the present utility model.
Fig. 6 is a side view of the open overlay mirror of the present utility model.
Wherein: 1. a frame; 2. pupil distance adjusting shaft; 3. pupil distance ruler; 4. turning over the mirror handle; 5. a mirror ring; 51. a first lens insertion portion; 52. a second lens insertion portion; 53. superposing a lens ring; 54. negative mirror ring; 6. a sliding block; 7. a rotating handle; 8. and (5) turning over the shaft.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
Examples
A superimposed type non-image jump vision function adjusting trainer is shown in fig. 1, and comprises a mirror frame 1 and a mirror ring 5, wherein the mirror frame 1 is connected with the mirror ring 5, the mirror ring 5 comprises a negative mirror ring 54 and a superimposed sheet mirror ring 53, the negative mirror ring 54 is connected with the superimposed sheet mirror ring 53 in parallel through a sliding block 6, and the superimposed sheet mirror ring 53 can be turned upwards.
Preferably, a groove is arranged in the mirror frame 1. The groove is in the shape of glasses, so that the training device can be used for training after the person with ametropia wears glasses after correcting the person with ametropia.
Preferably, the rotatable pupil distance adjusting shaft 2 and the overturning shaft 8 are arranged at the top of the mirror ring 5. The pupil distance adjusting shaft 2 is connected to the slider 6, and moves the slider 6 via rotation handles 7 on both sides. The rim 5 can be moved left and right according to the interpupillary distance of the trainer to select a proper interpupillary distance, thereby meeting the requirement of training by anyone.
Preferably, the two sides of the turning shaft 8 are provided with the turning shaft 4. The lens turning handle 4 can enable the overlapped lens ring 53 on the turning shaft 8 to turn up and down. The overlapped lens ring 53 can be turned over the negative lens ring 54 or turned down to be parallel to the negative lens ring 54 by turning the lens turning handle 4 during training.
Preferably, the overlay mirror ring 53 can be flipped up to 90 to 120 degrees. The overlapped sheet mirror ring can be turned upwards according to actual conditions when a trainer trains.
Preferably, a lens insertion part is provided on one side of the outside of the rim 5, and the upper and lower parts of the rim 5 are provided with the interpupillary distance ruler 3. Wherein, a first lens inserting part 51 is arranged on one outer side of the negative lens ring 54, and a second lens inserting part 52 is arranged on one outer side of the overlapped lens ring 53. The required lens can be inserted into the rim 5 through the lens insertion part during training.
Preferably, a lens spring is arranged on the inner side of the lens ring 5. The lens spring is a semi-open elastic clamping ring, when the lens is inserted, the lens is inserted into the clamping ring forcibly, and the lens spring can clamp the lens, so that the lens is kept stable.
The specific application method of the superimposed non-image jump function adjustment trainer comprises the following steps:
firstly, the glasses can be directly clamped in the grooves of the glasses frame 1 after the glasses can be trained for normal vision people with naked eyes and for people with ametropia to be corrected.
Then, a word mark template is arranged at a place 40 cm away from the trainer, training is started from +/-1.00D, the training is performed on the right eye and then the left eye respectively, and then the training is performed on both eyes simultaneously.
Specifically, in the first step, the trainer takes the trainer and adjusts the interpupillary distance of the mirror ring 5 according to the interpupillary distance so as to be suitable for the trainer. Then, the +1.00D lenses are inserted into the left and right lens grooves of the negative lens ring 54 through the second lens insertion part 52, and the-2.00D lenses are inserted into the left and right lens grooves of the superimposed lens ring 53 through the first lens insertion part 51.
And secondly, turning the overlapped film mirror ring 53 upwards to be vertical to the negative film mirror ring 54, enabling a trainer to see the word marks through the positive mirror, standing for 3 seconds after the user looks clearly, turning the overlapped film mirror ring 53 down, continuing to see the same word marks, standing for 3 seconds after the user looks clearly, and transferring to the next word mark. Because of direct superposition, no image jump phenomenon is generated.
Thirdly, after the training of +/-1.00D reaches the requirement, training is continued according to +/-1.50D, +/-2.00D, +/-2.50D and +/-3.00D … …. Wherein, the shorter the word mark passing time during training, the higher the eye adjusting force and the sensitivity are proved.
The training period is one training period of 10 minutes each time, 21 days each month, and 7 rest days.
The negative mirror may be inserted into the negative mirror ring 54, and the positive mirror may be inserted into the superimposed mirror ring 53.
Although embodiments of the present utility model have been described in the specification, these embodiments are presented only, and should not limit the scope of the present utility model. Various omissions, substitutions and changes in the form of examples are intended in the scope of the utility model.
Claims (9)
1. A superimposed type non-image jump vision function adjusting trainer is characterized in that: the mirror comprises a mirror frame and a mirror ring, wherein the mirror frame is connected with the mirror ring, the mirror ring comprises a negative mirror ring and a superimposed mirror ring, the negative mirror ring is connected with the superimposed mirror ring in parallel through a sliding block, and the superimposed mirror ring can be turned upwards.
2. The superimposed type non-image jump function adjusting trainer according to claim 1, wherein: the inside of picture frame is equipped with the recess.
3. The superimposed type non-image jump function adjusting trainer according to claim 1, wherein: the top of the mirror ring is provided with a rotatable pupil distance adjusting shaft and a rotatable turning shaft.
4. A superimposed-type non-image skip function adjustment trainer according to claim 3, wherein: the pupil distance adjusting shaft is connected with the sliding block and enables the sliding block to move through rotating handles on two sides.
5. A superimposed-type non-image skip function adjustment trainer according to claim 3, wherein: and two sides of the turnover shaft are provided with turnover handles.
6. The superimposed type non-image jump function adjusting trainer according to claim 5, wherein: the lens turning handle can enable the overlapped lens rings on the turning shaft to turn up and down.
7. The superimposed type non-image jump function adjusting trainer according to claim 1, wherein: the overlapped lens ring can be turned upwards to 90-120 degrees.
8. The superimposed type non-image jump function adjusting trainer according to claim 1, wherein: a lens inserting part is arranged on one side of the outer part of the mirror ring, and pupil distance scales are arranged on the upper part and the lower part of the mirror ring.
9. The superimposed type non-image jump function adjusting trainer according to claim 1, wherein: and a lens spring is arranged on the inner side of the lens ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320908461.3U CN219921503U (en) | 2023-04-21 | 2023-04-21 | Superimposed type non-image jump vision function adjusting training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320908461.3U CN219921503U (en) | 2023-04-21 | 2023-04-21 | Superimposed type non-image jump vision function adjusting training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219921503U true CN219921503U (en) | 2023-10-31 |
Family
ID=88501635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320908461.3U Active CN219921503U (en) | 2023-04-21 | 2023-04-21 | Superimposed type non-image jump vision function adjusting training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219921503U (en) |
-
2023
- 2023-04-21 CN CN202320908461.3U patent/CN219921503U/en active Active
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