CN217853793U - Improved vision prevention training instrument - Google Patents
Improved vision prevention training instrument Download PDFInfo
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- CN217853793U CN217853793U CN202221252697.8U CN202221252697U CN217853793U CN 217853793 U CN217853793 U CN 217853793U CN 202221252697 U CN202221252697 U CN 202221252697U CN 217853793 U CN217853793 U CN 217853793U
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- lens
- shell
- prevention training
- improved vision
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- 230000004438 eyesight Effects 0.000 title claims abstract description 42
- 230000002265 prevention Effects 0.000 title claims abstract description 31
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 210000001508 eye Anatomy 0.000 abstract description 22
- 210000000695 crystalline len Anatomy 0.000 description 44
- 210000003205 muscle Anatomy 0.000 description 11
- 206010040007 Sense of oppression Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 210000001331 nose Anatomy 0.000 description 4
- 230000001886 ciliary effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 210000000537 nasal bone Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000001769 paralizing effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 238000002645 vision therapy Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000004382 visual function Effects 0.000 description 1
Images
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- Rehabilitation Tools (AREA)
Abstract
The utility model provides an improved generation eyesight prevention training appearance. Improved generation vision prevention training appearance includes: the utility model discloses a lens adjusting device, including cavity and one side, one side of shell is provided with the protecgulum, be provided with two level crossing on the protecgulum, the shell is kept away from one side of protecgulum is provided with two concave lens, be provided with two lens adjusting part in the shell, two all be provided with convex lens on the lens adjusting part, two lens adjusting part can adjust corresponding convex lens respectively. The utility model provides an improved generation vision prevention training appearance can carry out the training of different degrees to the eyes about the vision phase difference is great to realize the best state of eye training.
Description
Technical Field
The utility model relates to the technical field of, especially, relate to an improved generation eyesight prevention training appearance.
Background
The vision training instrument trains eye muscles by training the internal and external rotation capacity of eyeballs, leads visual axes of two eyes to continuously move to train three muscles which lead vision, namely ciliary muscles, extraocular muscles and iris muscles, relieves the paralytic rigor state of the muscles by cooperative training, leads the muscles to be strong and flexible, thereby improving the regulating capacity of the eye muscles, and finally achieving the purpose of clearly imaging objects on retinas and recovering vision.
The application number 202110786930.4 discloses a vision prevention training instrument which can repeatedly exercise ciliary muscles and extraocular muscles of eyes of a user, improve the adjusting capacity of the visual function of the eyes of the user and effectively prevent myopia; and the elasticity and the self-adjusting capability of ciliary muscles and crystalline lenses are recovered, so that the eyesight of naked eyes of myopic patients can be improved; however, the above design has certain limitations, and since there are many people with different eyesight for the left and right eyes in practice, training for the left and right eyes is to be distinguished, and the above design can only be applied to people with little difference in eyesight for the left and right eyes, so that the application range is limited.
Therefore, there is a need for an improved vision prevention training apparatus to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide an improved generation vision prevention training appearance can carry out the training of different degree to the eyes about the vision differs great to realize the best state of eye training.
In order to solve the technical problem, the utility model provides an improved generation vision prevention training appearance, include: the utility model discloses a lens adjusting device, including cavity and one side, one side of shell is provided with the protecgulum, be provided with two level crossing on the protecgulum, the shell is kept away from one side of protecgulum is provided with two concave lens, be provided with two lens adjusting part in the shell, two all be provided with convex lens on the lens adjusting part, two lens adjusting part can adjust corresponding convex lens respectively.
Preferably, the lens adjusting component comprises a lens frame, the convex lens is arranged in the lens frame, a lead screw is arranged in the shell, the lens frame is connected with the lead screw, a limiting rod is further arranged on one side of the lead screw and penetrates through the lens frame, a driving mechanism is arranged in the shell and is used for driving the lead screw to rotate.
Preferably, the driving mechanism comprises a motor, a first belt pulley is installed on the motor, a second belt pulley is arranged on the lead screw, and the same belt is installed on the first belt pulley and the second belt pulley.
Preferably, two connecting rods are arranged on one side of the shell, earphones are arranged on the two connecting rods, and two elastic pieces are arranged on one side of the shell and are in contact with the connecting rods.
Preferably, the same clamp is arranged on the two earphones.
Preferably, the both ends of clamp all are provided with the latch, two the jack has all been seted up on the earphone, one side of jack is provided with the through-hole, is provided with fixed tooth in the through-hole.
Preferably, the front cover is provided with two black covers.
Compared with the prior art, the utility model provides an improved generation eyesight prevention training appearance has following beneficial effect:
(1) This device adopts two lens adjusting part to adjust two convex lens respectively to cooperation concave lens realizes carrying out the training of different degree to eyes about the vision phase difference is great, with the best state that realizes the eye training, has improved the scope of using.
(2) The motor, belt and belt pulley cooperation that actuating mechanism adopted in this device have increased the displacement of picture frame, simultaneously, compare with traditional eyesight prevention training appearance, and the picture frame removes same distance, and what shell in this device can be done is thinner.
(3) The earphone in the device can be used for attaching the ears of people tightly under the action of the connecting rod and the elastic sheet.
(4) The head can be shared by the hoop to the weight of the larger part of the device, so that the oppression to the nose of the device is reduced, and the comfort level is improved.
(5) The device can realize the training of a single eye by pulling and inserting the black cover, thereby further improving the application range of the device.
Drawings
Fig. 1 is a schematic structural view of an improved vision prevention training instrument provided by the present invention;
fig. 2 is a schematic structural view of the improved vision prevention training instrument provided by the present invention;
fig. 3 is an exploded schematic view of the improved vision prevention training instrument provided by the present invention;
fig. 4 is an exploded schematic view of the improved vision prevention training instrument provided by the present invention;
fig. 5 is a schematic view of a part of the structure of the improved vision prevention training instrument provided by the present invention;
fig. 6 is a schematic structural diagram of a lens adjusting assembly in the improved vision prevention training instrument provided by the present invention;
fig. 7 is a schematic structural view of an earphone in the improved vision prevention training instrument provided by the present invention;
figure 8 is the utility model provides an assembly schematic diagram of clamp and fixed tooth in the improved generation vision prevention training appearance.
Reference numbers in the figures: 1. the lens adjusting device comprises a shell, 2, a front cover, 3, a plane mirror, 4, a concave lens, 5, a lens adjusting component, 51, a mirror frame, 52, a convex lens, 53, a screw rod, 54, a limiting rod, 55, a motor, 56, a first belt pulley, 57, a second belt pulley, 58, a belt, 6, a connecting rod, 61, an elastic sheet, 7, an earphone, 71, a fixed tooth, 8, a hoop, 9 and a black cover.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Example 1
As shown in fig. 1-8, an improved vision prevention training instrument includes a hollow shell 1 with one side being an opening, one side of the shell 1 is provided with a front cover 2 for closing the opening of the shell 1, the front cover 2 is provided with two plane mirrors 3, the plane mirrors 3 play a role of transmitting light, one side of the shell 1 far away from the front cover 2 is provided with two concave lenses 4, two lens adjusting components 5 are arranged in the shell 1, two convex lenses 52 are arranged on the lens adjusting components 5, the two lens adjusting components 5 can respectively adjust the corresponding convex lenses 52, and then the purpose of training glasses can be achieved through the cooperation of the concave lenses 4, and the two lens adjusting components 5 can perform asynchronous adjustment (namely, the adjusting distances are asynchronous), so that different degrees of training can be performed on the left and right eyes with great vision difference to realize the optimal state of eye training.
Example 2
As shown in fig. 5, the lens adjusting assembly 5 includes a lens frame 51, the convex lens 52 is disposed in the lens frame 51, a screw 53 is disposed in the housing 1, the lens frame 51 is connected with the screw 53 by a thread, the screw 53 can drive the lens frame 51 to move when rotating, the lens frame 51 can move to move the convex lens 52, so as to change the distance between the concave lens 4 and the convex lens 52, a limiting rod 54 is further disposed on one side of the screw 53, the limiting rod 54 penetrates the lens frame 51 and plays a limiting role on the lens frame 51, and a driving mechanism is disposed in the housing 1 and is used for driving the screw 53 to rotate.
Example 3
As shown in fig. 6, the driving mechanism includes a motor 55, a first belt pulley 56 is installed on the motor 55, a second belt pulley 57 is arranged on the screw 53, the first belt pulley 56 and the second belt pulley 57 are provided with a same belt 58, the motor can drive the screw 53 to rotate through the first belt pulley 56, the second belt pulley 57 and the belt 58, the driving mechanism does not adopt the motor to be directly connected with the screw, and further the moving distance of the mirror frame on the screw is larger, therefore, compared with the traditional vision prevention training instrument, the mirror frame moves the same distance, and the shell 1 in the device can be thinner.
Example 4
As shown in fig. 1, one side of shell 1 is rotated and is provided with two connecting rods 6, two all be provided with earphone 7 on the connecting rod 6, and connecting rod 6 plays the effect of connecting earphone 7 and shell 1, and when using, earphone 7 wears on the ear, and connecting rod 6 is located the head both sides, one side of shell 1 is provided with two shell fragments 61, shell fragment 61 and the contact of connecting rod 6, because everyone's facial width differs, to the personnel of some facial broad, when wearing this device, connecting rod 6 can take place to deflect to extrude shell fragment 61, earphone 7 can be comparatively inseparable laminating personnel's ear under the effect of connecting rod 6 and shell fragment 61.
Example 5
As shown in figure 1, be provided with same clamp 8 on two earphone 7, when wearing this device, clamp 8 can block overhead to make more firm the fixing on personnel's head of this device, also can reduce the oppression sense of this device to personnel's nose simultaneously, because traditional vision prevention training appearance only relies on the nasal bone to support it, can cause the oppression sense of nose strong for a long time, increase uncomfortable sense, and this device shares the head with most weight of it through clamp 8, thereby reduces the oppression sense to the nose.
Example 6
As shown in fig. 7-8, based on embodiment 5, in this embodiment, two ends of the hoop 8 are both provided with latches, two jacks are formed in the earphones 7, a portion of the hoop 8 provided with the latches can be inserted into the jacks, one side of each jack is provided with a through hole, and a fixing tooth 71 is provided in each through hole 71, and the fixing tooth has certain elasticity, so that when the hoop 8 is pulled out and inserted with force, the latch on the hoop 8 can deform the fixing tooth 71, and when the hoop 8 is not pulled out and inserted, the fixing tooth 71 can be clamped on the latches, thereby fixing the hoop 8.
Example 7
As shown in figure 1, the front cover 2 is provided with two black covers 9 which can be pulled out and inserted, when in use, one person needs to do monocular training, and then needs to cover the other eye to avoid light entering to influence the training, in the device, only the corresponding black cover 9 is inserted into the front cover 2 and covers the corresponding plane mirror 3.
Still be provided with the treater in this device, storage module and power module, storage module operating command, for example, two eyes of a person eyesight greatly differs, in order to improve the effect of training, can download in advance with eyesight assorted operating command system, and implant in storage module through USB, the controller reads corresponding order and sends different instructions to two motors 55 according to the order, thereby make the motion condition of two motors 55 different, and then make two convex lens 52 different in position, in order to improve the training effect of left and right eyes, power module can be for the treater, storage module and motor power supply.
The utility model provides an improved generation vision prevention training appearance's theory of operation as follows:
when using, wear two earphones 7 in ear department, shell 1 is located the nasal bone, take off two black covers 9, if it is insecure to wear, can press down clamp 8, thereby can make the device wear tighter, during the training, open the switch that sets up on shell 1 earlier, make the original paper circular telegram, the big system command is implanted in advance in the automatic storage module that reads of controller, thereby control two motors 55 and start, lead screw 53 rotates when motor 55 starts, lead screw 53 rotates and makes picture frame 51 take place to remove, picture frame 51 drives convex lens 52 and removes, thereby reach the purpose of training eyes.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An improved vision prevention training apparatus, comprising:
the utility model discloses a hollow lens, including the shell, be provided with the protecgulum on one side of shell, be provided with two level crossing on the protecgulum, the shell is kept away from one side of protecgulum is provided with two concave lens, be provided with two lens adjusting part in the shell, two all be provided with convex lens on the lens adjusting part, two lens adjusting part can adjust corresponding convex lens respectively.
2. The improved vision prevention training instrument as claimed in claim 1, wherein the lens adjusting assembly comprises a lens frame, the convex lens is disposed in the lens frame, a lead screw is disposed in the housing, the lens frame is connected to the lead screw, a limiting rod is further disposed on one side of the lead screw, the limiting rod penetrates through the lens frame, a driving mechanism is disposed in the housing, and the driving mechanism is used for driving the lead screw to rotate.
3. The improved vision prevention training instrument as claimed in claim 2, wherein the driving mechanism comprises a motor, a first belt pulley is installed on the motor, a second belt pulley is installed on the lead screw, and the same belt is installed on the first belt pulley and the second belt pulley.
4. The improved vision prevention training instrument of claim 1, wherein two connecting rods are disposed on one side of the housing, wherein an earphone is disposed on each of the two connecting rods, and two resilient pieces are disposed on one side of the housing and contact the connecting rods.
5. The improved vision prevention training apparatus of claim 4 wherein the same clip is provided on both said earphones.
6. The improved vision prevention training instrument as claimed in claim 5, wherein the clamping teeth are arranged at both ends of the clamping band, the insertion holes are arranged on both of the earphones, a through hole is arranged at one side of the insertion holes, and the fixing teeth are arranged in the through hole.
7. The improved vision prevention training apparatus of claim 1 wherein two black covers are provided to said front cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221252697.8U CN217853793U (en) | 2022-05-24 | 2022-05-24 | Improved vision prevention training instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221252697.8U CN217853793U (en) | 2022-05-24 | 2022-05-24 | Improved vision prevention training instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217853793U true CN217853793U (en) | 2022-11-22 |
Family
ID=84090905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221252697.8U Active CN217853793U (en) | 2022-05-24 | 2022-05-24 | Improved vision prevention training instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217853793U (en) |
-
2022
- 2022-05-24 CN CN202221252697.8U patent/CN217853793U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240226 Address after: Building 7, Hongji International Garden, Siyang County, Suqian City, Jiangsu Province, 223700 Patentee after: Chen Lulu Country or region after: China Address before: No. 330, West Gate, Meiyuan Community, Zhongxing Street, Siyang County, Suqian City, Jiangsu Province, 223700 Patentee before: Suqian Hongen Information Consulting Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |