CN113425565A - Vision correction instrument - Google Patents
Vision correction instrument Download PDFInfo
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- CN113425565A CN113425565A CN202110542153.9A CN202110542153A CN113425565A CN 113425565 A CN113425565 A CN 113425565A CN 202110542153 A CN202110542153 A CN 202110542153A CN 113425565 A CN113425565 A CN 113425565A
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- box body
- fixedly connected
- electric push
- eye
- push rod
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- 230000004438 eyesight Effects 0.000 title claims abstract description 52
- 238000012937 correction Methods 0.000 title claims abstract description 38
- 230000000007 visual effect Effects 0.000 claims abstract description 21
- 239000000725 suspension Substances 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000012780 transparent material Substances 0.000 claims abstract description 10
- 238000010408 sweeping Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 208000035620 Eye penetration Diseases 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 17
- 238000012549 training Methods 0.000 abstract description 8
- 239000012141 concentrate Substances 0.000 abstract description 2
- 210000001508 eye Anatomy 0.000 description 68
- 210000005252 bulbus oculi Anatomy 0.000 description 24
- 238000000034 method Methods 0.000 description 22
- 230000008569 process Effects 0.000 description 19
- 239000000428 dust Substances 0.000 description 14
- 210000003205 muscle Anatomy 0.000 description 11
- 230000004436 pseudomyopia Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 6
- 230000001886 ciliary effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 208000003464 asthenopia Diseases 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 210000001097 facial muscle Anatomy 0.000 description 3
- 210000004279 orbit Anatomy 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 206010020675 Hypermetropia Diseases 0.000 description 1
- 208000010415 Low Vision Diseases 0.000 description 1
- 208000029091 Refraction disease Diseases 0.000 description 1
- 230000004430 ametropia Effects 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 201000006318 hyperopia Diseases 0.000 description 1
- 230000004305 hyperopia Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004377 improving vision Effects 0.000 description 1
- 230000004303 low vision Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 201000010041 presbyopia Diseases 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 208000014733 refractive error Diseases 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H5/00—Exercisers for the eyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/1604—Head
- A61H2201/1607—Holding means therefor
Abstract
The invention belongs to the technical field of vision correction, and particularly relates to a vision correction instrument which comprises a controller, a base, a first electric push rod, a box body, a vision hole and a rotating module, wherein the first electric push rod is connected with the base through the box body; the two first electric push rods are fixedly connected to the upper end of the base, and the upper end of the first electric push rod is fixedly connected with the lower end of the box body; two eye holes are formed in the front end of the box body; the box body is made of transparent materials; the rotating module comprises a suspension rod, a connecting disc, a driving motor, a turntable, a visual point, an elastic rubber sleeve and a sealing channel; one ends of the two suspension rods are connected with the upper end of the box body, and the other ends of the two suspension rods are respectively fixedly connected with the two connecting discs; the rear end of each connecting disc is fixedly connected with a driving motor; each driving motor is connected with a rotary table, and the rotary table corresponds to the position of the eye penetrating hole; each turntable is provided with a vision point and is connected with the connecting disc in a sliding manner; the invention solves the problems that the attention of children is difficult to concentrate and cannot attract the attention of children, so that the expected training effect is difficult to achieve.
Description
Technical Field
The invention belongs to the technical field of vision correction, and particularly relates to a vision correction instrument.
Background
Vision correction is a generic term for a correction method for vision deterioration. The vision correction mode mainly comprises an optometry lens, an eye laser operation, a crystal implantation operation, a traditional Chinese medicine treatment and the like because the modes causing the vision deterioration mainly comprise ametropia such as myopia, hyperopia, presbyopia, astigmatism and the like. The effectiveness and duration of vision correction will generally vary depending on the mode selected and the patient's condition. The pseudomyopia is caused by incorrect use of eyes, and can be recovered by keeping rotating eyes every day and maintaining a good sitting posture; frequent eyeball rotation can also prevent myopia.
An optical instrument for vision correction is disclosed in chinese patent application No. CN201510685562.9, comprising: the first tube body, its inner peripheral surface has the first convex lens with first focal length; a second tube inserted into the first tube and moving back and forth in the first tube, the second tube having a first concave lens with a second focal length and a second concave lens with a third focal length on an inner circumferential surface; a third tube body, the inner peripheral surface of which is provided with a third concave lens with a fourth focal length and a fourth concave lens with a fifth focal length; a fixing device that fixes the second tube and the third tube; and a fourth tube fixed to the fixing device to cover the second tube.
Although the technical proposal reduces the size of the object by utilizing the convex lens and the concave lens, the object seen by the low-vision person is far and small; but the attention of the children is hard to be concentrated and cannot be attracted, so that the expected training effect is hard to achieve; based on the technical scheme, the invention designs the vision correction instrument to solve the technical problems in the prior art.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that the attention of children is difficult to concentrate and cannot be attracted to the attention of the children in the prior art, and therefore the expected training effect is difficult to achieve, the invention provides the vision correction instrument.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an eyesight correction instrument which comprises a controller, a base, a first electric push rod, a box body, a vision hole, a rotating module and a moving module, wherein the base is arranged on the base; the two first electric push rods are fixedly connected to the upper end of the base, and the upper end of the first electric push rod is fixedly connected with the lower end of the box body; the two eye penetrating holes are formed in the front end of the box body; the box body is made of transparent materials; the rotating module comprises a suspension rod, a connecting disc, a driving motor, a turntable, a sight point, an elastic rubber sleeve and a sealing channel; one ends of the two suspension rods are connected with the upper end of the box body, and the other ends of the suspension rods are respectively fixedly connected with the two connecting discs; the rear end of each connecting disc is fixedly connected with a driving motor; each driving motor is connected with a rotary table, and the rotary table corresponds to the position of the eye penetrating hole; each turntable is provided with a visual point and is connected with the connecting disc in a sliding manner; the elastic rubber sleeve is fixedly connected with the front end of the eye penetrating hole; one end of the sealing channel is fixedly connected with the rear end of the penetrating hole, and the other end of the sealing channel is fixedly connected with the connecting disc;
when the electronic screen works, along with the popularization of electronic products, children face the electronic screen for a long time, and pseudomyopia is easily caused; the effect of improving pseudomyopia is good by regularly rotating the eyeballs, but the self-restraint of children is general, so that the children are difficult to independently and regularly complete the process of rotating the eyeballs to improve eyesight;
the invention is provided with the rotating module; the correction instrument is placed on a table, a child sits on a chair in a correct manner, and the controller controls the electric push rod to push the box body to move to a proper height when the child sits; then the controller controls the driving motor to drive the turntable to rotate in the connecting disc, so that the visual point rotates along with the turntable; because the box body is made of transparent materials, children can see the inside through the box body to attract the attention of the children, so that the children are attracted to see through the eye penetration holes, the sight line reaches the visual point along the sealed channel, the eyeballs rotate along with the visual point, the internal structure and parts of the box body cannot disperse the attention of the children, and meanwhile, the light source is arranged in the sealed channel to ensure that the internal light is sufficient; the eye sockets are attached to the elastic rubber sleeves, so that the influence of light on the side surfaces of the eyes on the attention of children is avoided, and the eyes are more comfortable in the exercise process; the controller controls the driving motor to change the rotating direction and speed, so that the rotation of the eyeballs of the children is changed along with the rotating direction and speed of the eye point, and the eye muscles are better exercised;
compared with the traditional technical scheme, the invention enables the children to see the rotating disc and the visual point to rotate through the transparent box body, thereby attracting the attention of the children, enabling the children to rotate the eyeballs along with the rotation of the visual point, and achieving the effects of exercising eye muscles and recovering and improving eyesight.
Preferably, the moving module comprises a chute, a sliding block, a moving block, a second electric push rod and a lens group; the upper end of the box body is provided with two sliding chutes; each sliding groove is connected with a sliding block in a sliding manner; the lower end of each sliding block is fixedly connected with the suspension rod; a moving block is fixedly connected between the two connecting discs; the second electric push rod is fixedly connected to the rear end inside the box body, and the other end of the second electric push rod is fixedly connected with the moving block; the lens group is fixedly arranged in the middle of the sealing channel; when the device works, the mobile module is arranged; in the process that the driving motor drives the turntable to rotate, the second electric push rod drives the connecting disc to move by pushing the moving block, so that the suspension rod moves along the sliding groove by driving the sliding block; the upper end of the chute is provided with a dust cover; drive carousel and the removal of point of visualing through the connection pad, change the distance between point of visualing and the children eyeball because sealed passageway is the elasticity material, can stretch and contract along with the connection pad removes, and lens group makes the object that children saw at the in-process of training again far and little simultaneously to reach the effect to the amazing reinforcing of children's eyes ciliary muscle, the purpose that reaches improvement eyesight and recovery pseudomyopia that can be better.
Preferably, the front end of the box body is provided with a lower jaw seat; the upper end of the lower jaw seat is fixedly connected with the third electric push rod, and a silica gel layer is arranged at the upper end of the lower jaw seat; the other end of the third electric push rod is fixedly connected with the lower end of the box body; when the eye training device works, the lower jaw seat is arranged, so that a lower jaw can be placed on the lower jaw seat when a child trains eyeballs through the eye penetration hole, the third electric push rod is controlled by the controller to adjust the lower jaw seat to a proper height, the pressure of facial muscles of the child is reduced, and meanwhile, the upper end of the lower jaw seat is provided with the silica gel material, so that the child can train and correct the eyesight of the eye more comfortably; the use comfort of the vision correction instrument is improved.
Preferably, the outer ring of the turntable is embedded with a ball; the visual point is green or cyan, and the shape of the visual point is fish-shaped; when the turntable works, the balls are embedded in the outer ring of the turntable, so that sliding friction between the turntable and the connecting disc is converted into rolling friction, the friction force is reduced, and the rotation of the turntable is smoother; the color of the eye point is green or cyan, as the eyes of the child rotate along with the rotation of the eye point in the exercise process, the green and cyan can relieve the eyes and relieve the eye fatigue, the fish-shaped eye point increases the interestingness of the correction instrument, and the attention of the child can be attracted; the using effect of the vision correction instrument is enhanced.
Preferably, a cavity is formed between the connecting disc and the turntable; a warm color lamp strip is placed in the cavity; when the LED lamp works, the warm color lamp strip is placed in a cavity formed by the connecting disc and the rotary disc, the rotary disc and the connecting disc are made of transparent materials, and light can penetrate through the rotary disc and the connecting disc; make even also can carry out the eyesight and correct the exercise in dim place of light, warm look light is not dazzling simultaneously, can protect children's eyes.
Preferably, one ends of the two connecting discs far away from the center are respectively and fixedly connected with a connecting rod; the other end of the connecting rod is fixedly connected with a scraper; two sides of the bottom wall in the box body are provided with ash leakage openings, and the middle part of the lower end of the box body is provided with a sweeping strip; both ends of the sweeping strip are connected with flexible ropes; the other end of the flexible rope penetrates through the ash leakage port; when the dust remover works, the connecting disc drives the connecting rod to drive the scraper to remove dust on the inner wall of the box body to the bottom of the box body in the process that the connecting disc moves along the sliding groove; then the flexible rope is pulled leftwards and rightwards to drive the sweeping strip to remove the dust at the bottom of the box body through the dust leakage opening; the cleanliness of the vision correction instrument is improved to improve the use feeling.
The invention has the following beneficial effects:
1. compared with the traditional technical scheme, the vision correction instrument enables a child to see the rotary disc and the visual point to rotate through the transparent box body, so that the attention of the child is attracted, the child can rotate eyeballs along with the rotation of the visual point, and the effects of exercising eye muscles and recovering and improving vision are achieved.
2. The vision correction instrument provided by the invention is provided with the mobile module; in the process that the driving motor drives the turntable to rotate, the second electric push rod drives the connecting disc to move by pushing the moving block, so that the suspension rod moves along the sliding groove by driving the sliding block; the connecting disc drives the rotating disc and the visual point to move so as to change the distance between the visual point and the eyeball of the child, thereby achieving the purpose of exercising ciliary muscles of eyes of the child and better achieving the purposes of improving eyesight and recovering pseudomyopia.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is an enlargement of a portion of FIG. 2 at B;
in the figure: 1. a base; 2. a first electric push rod; 3. a box body; 4. a through hole; 5. a rotation module; 51. a suspension rod; 52. a connecting disc; 53. a drive motor; 54. a turntable; 55. a point of sight; 56. an elastic rubber sleeve; 57. sealing the channel; 6. a moving module; 61. a chute; 62. a slider; 63. a moving block; 64. a second electric push rod; 65. a lens group; 7. a lower jaw seat; 8. a ball bearing; 9. a cavity; 10. a warm color light band; 11. a connecting rod; 12. a squeegee; 13. an ash leakage opening; 14. cleaning strips; 15. a flexible cord; 16. no. three electric putter.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 3, the vision correction instrument of the present invention comprises a controller, a base 1, a first electric push rod 2, a box body 3, a eye penetrating hole 4, a rotating module 5 and a moving module 6; the two first electric push rods 2 are fixedly connected to the upper end of the base 1, and the upper end of the first electric push rod 2 is fixedly connected with the lower end of the box body 3; the two eye holes 4 are formed in the front end of the box body 3; the box body 3 is made of transparent materials; the rotating module 5 comprises a suspension rod 51, a connecting disc 52, a driving motor 53, a turntable 54, a visual point 55, an elastic rubber sleeve 56 and a sealing channel 57; one ends of the two suspension rods 51 are connected with the upper end of the box body 3, and the other ends of the suspension rods 51 are respectively fixedly connected with the two connecting discs 52; the rear end of each connecting disc 52 is fixedly connected with a driving motor 53; each driving motor 53 is connected with a rotating disc 54, and the rotating disc 54 corresponds to the position of the eye penetrating hole 4; each turntable 54 is provided with a visual point 55, and the turntables 54 are connected with the connecting discs 52 in a sliding manner; the elastic rubber sleeve 56 is fixedly connected with the front end of the eye penetrating hole 4; one end of the sealing channel 57 is fixedly connected with the rear end of the eye penetrating hole 4, and the other end of the sealing channel 57 is fixedly connected with the connecting disc 52;
when the electronic screen works, along with the popularization of electronic products, children face the electronic screen for a long time, and pseudomyopia is easily caused; the effect of improving pseudomyopia is good by regularly rotating the eyeballs, but the self-restraint of children is general, so that the children are difficult to independently and regularly complete the process of rotating the eyeballs to improve eyesight;
the invention is provided with the rotating module 5; the correction instrument is placed on a table, a child sits on a chair in a correct manner, and the controller controls the electric push rod to push the box body 3 to move to a proper height when the child sits; then the controller controls the driving motor 53 to drive the turntable 54 to rotate in the connecting disc 52, so that the eye point 55 rotates along with the turntable 54; because the box body 3 is made of transparent materials, children can see the inside through the box body 3 to attract the attention of the children, so that the children are attracted to see through the eye penetrating hole 4, the sight line reaches the eye point 55 along the sealed channel 57, the eyeballs rotate along with the eye point 55, the internal structure and parts of the box body 3 cannot disperse the attention of the children, and meanwhile, a light source is arranged in the sealed channel 57 to ensure that the internal light is sufficient; the eye sockets are attached to the elastic rubber sleeves 56, so that the influence of light on the side faces of the eyes on the attention of the children is avoided, and the eyes are more comfortable in the exercise process; the controller controls the driving motor 53 to change the rotating direction and speed, so that the eyeball rotation of the child is changed along with the rotating direction and speed of the eye point 55, and better eye muscle exercise is achieved;
compared with the traditional technical scheme, the invention enables the children to see the rotating disc 54 and the visual point 55 to rotate through the transparent box body 3, thereby attracting the attention of the children, enabling the children to rotate the eyeballs along with the rotation of the visual point 55, and achieving the effects of exercising eye muscles and recovering and improving eyesight.
As an embodiment of the present invention, the moving module 6 includes a chute 61, a slider 62, a moving block 63, a second electric push rod 64, and a lens group 65; the upper end of the box body 3 is provided with two sliding grooves 61; each sliding groove 61 is connected with a sliding block 62 in a sliding manner; the lower end of each sliding block 62 is fixedly connected with the suspension rod 51; a moving block 63 is fixedly connected between the two connecting discs 52; the second electric push rod 64 is fixedly connected to the rear end inside the box body 3, and the other end of the second electric push rod 64 is fixedly connected with the moving block 63; the lens group 65 is fixedly arranged in the middle of the sealing channel 57; when the device works, the mobile module 6 is arranged; in the process that the driving motor 53 drives the turntable 54 to rotate, the second electric push rod 64 drives the connecting disc 52 to move by pushing the moving block 63, so that the suspension rod 51 moves along the sliding groove 61 by driving the sliding block 62; a dust cover is mounted on the upper end of the chute 61; drive carousel 54 and mesh point of sight 55 through connection pad 52 and move, change the distance between mesh point of sight 55 and the children eyeball, because sealed passageway 57 is the elastic material, can stretch and contract along with connection pad 52 removes, lens assembly 65 makes the object that children saw at the in-process of training again far and little again simultaneously to reach the effect to the amazing reinforcing of children's eyes ciliary muscle, can be better reach the purpose of improving eyesight and recovering pseudomyopia.
As an embodiment of the present invention, a lower jaw seat 7 is provided at the front end of the box body 3; the upper end of the lower jaw seat 7 is fixedly connected with a third electric push rod 16, and a silica gel layer is arranged at the upper end of the lower jaw seat 7; the other end of the third electric push rod 16 is fixedly connected with the lower end of the box body 3; when the eye training device works, the lower jaw seat 7 is arranged, so that when a child trains eyeballs through the eye penetrating hole 4, the lower jaw can be placed on the lower jaw seat 7, the third electric push rod 16 is controlled by the controller to adjust the lower jaw seat 7 to a proper height, the pressure of facial muscles of the child is reduced, and meanwhile, the upper end of the lower jaw seat 7 is provided with a silica gel material, so that the child can train eyes and correct eyesight more comfortably; the use comfort of the vision correction instrument is improved.
In one embodiment of the present invention, the balls 8 are embedded in the outer ring of the turntable 54; the eye point 55 is green or cyan, and the eye point 55 is fish-shaped; when the device works, the balls 8 are embedded in the outer ring of the turntable 54, so that sliding friction between the turntable 54 and the connecting disc 52 is converted into rolling friction, the friction force is reduced, and the turntable 54 rotates more smoothly; the eye point 55 is green or cyan, as the eyes of the child rotate along with the rotation of the eye point 55 in the exercise process, the green and cyan can relieve the eyes and relieve the eye fatigue, the fish-shaped eye point 55 increases the interest of the correction instrument, so that the attention of the child can be attracted; the using effect of the vision correction instrument is enhanced.
As an embodiment of the present invention, a cavity 9 is formed between the connecting disc 52 and the turntable 54; a warm color lamp strip 10 is placed in the cavity 9; when the warm-color lamp strip works, the warm-color lamp strip 10 is placed in the cavity 9 formed by the connecting disc 52 and the rotary disc 54, the rotary disc 54 and the connecting disc 52 are made of transparent materials, and light can penetrate through the rotary disc 54 and the connecting disc 52; make even also can carry out the eyesight and correct the exercise in dim place of light, warm look light is not dazzling simultaneously, can protect children's eyes.
As an embodiment of the invention, one ends of the two connecting discs 52 far away from the center are respectively fixedly connected with a connecting rod 11; the other end of the connecting rod 11 is fixedly connected with a scraping plate 12; two sides of the bottom wall in the box body 3 are provided with ash leakage openings 13, and the middle part of the lower end of the box body 3 is provided with a sweeping strip 14; both ends of the cleaning strip 14 are connected with flexible ropes 15; the other end of the flexible rope 15 passes through the ash leakage opening 13; when the dust remover works, in the process that the connecting disc 52 moves along the sliding groove 61, the connecting disc 52 drives the connecting rod 11 to drive the scraper 12 to remove dust on the inner wall of the box body 3 to the bottom of the box body 3; then the flexible rope 15 is pulled left and right to drive the sweeping strip 14 to remove the dust at the bottom of the box body 3 through the dust leakage opening 13; the cleanliness of the vision correction instrument is improved to improve the use feeling.
The specific working process is as follows:
as the popularization of electronic products, children face the electronic screen for a long time, and pseudomyopia is easily caused; the effect of improving pseudomyopia is good by regularly rotating the eyeballs, but the self-restraint of children is general, so that the children are difficult to independently and regularly complete the process of rotating the eyeballs to improve eyesight; the invention is provided with the rotating module 5; the correction instrument is placed on a table, a child sits on a chair in a correct manner, and the controller controls the electric push rod to push the box body 3 to move to a proper height when the child sits; then the controller controls the driving motor 53 to drive the turntable 54 to rotate in the connecting disc 52, so that the eye point 55 rotates along with the turntable 54; because the box body 3 is made of transparent materials, children can see the inside through the box body 3 to attract the attention of the children, so that the children are attracted to see through the eye penetrating hole 4, the sight line reaches the eye point 55 along the sealed channel 57, the eyeballs rotate along with the eye point 55, the internal structure and parts of the box body 3 cannot disperse the attention of the children, and meanwhile, a light source is arranged in the sealed channel 57 to ensure that the internal light is sufficient; the eye sockets are attached to the elastic rubber sleeves 56, so that the influence of light on the side faces of the eyes on the attention of the children is avoided, and the eyes are more comfortable in the exercise process; the controller controls the driving motor 53 to change the rotating direction and speed, so that the eyeball rotation of the child is changed along with the rotating direction and speed of the eye point 55, and better eye muscle exercise is achieved; the rotary disc 54 and the visual point 55 are arranged to attract the attention of the child, so that the child can rotate eyeballs along with the rotation of the visual point 55, and the effects of exercising eye muscles and recovering and improving eyesight are achieved; because the invention is realized by arranging the mobile module 6; in the process that the driving motor 53 drives the turntable 54 to rotate, the second electric push rod 64 drives the connecting disc 52 to move by pushing the moving block 63, so that the suspension rod 51 moves along the sliding groove 61 by driving the sliding block 62; a dust cover is mounted on the upper end of the chute 61; the distance between the eye point 55 and the eyeball of the child is changed by driving the turntable 54 and the eye point 55 to move through the connecting disc 52, because the sealing channel 57 is made of elastic material, the sealing channel can be stretched and contracted along with the movement of the connecting disc 52, and meanwhile, the lens group 65 ensures that the object seen by the child in the training process is far and small, thereby achieving the effect of stimulating and enhancing the ciliary muscle of the eyes of the child and better achieving the purposes of improving the eyesight and recovering the pseudomyopia; because the lower jaw seat 7 is arranged, when a child exercises eyeballs through the eye penetrating hole 4, the lower jaw can be placed on the lower jaw seat 7, the controller controls the third electric push rod 16 to adjust the lower jaw seat 7 to a proper height, the pressure of facial muscles of the child is reduced, and meanwhile, the upper end of the lower jaw seat 7 is provided with the silica gel material, so that the child can more comfortably finish the process of exercising eyes and correcting eyesight; the use comfort of the vision correction instrument is improved; because the balls 8 are embedded in the outer ring of the turntable 54, the sliding friction between the turntable 54 and the connecting disc 52 is changed into rolling friction, so that the friction force is reduced, and the turntable 54 rotates more smoothly; the eye point 55 is green or cyan, as the eyes of the child rotate along with the rotation of the eye point 55 in the exercise process, the green and cyan can relieve the eyes and relieve the eye fatigue, the fish-shaped eye point 55 increases the interest of the correction instrument, so that the attention of the child can be attracted; the using effect of the vision correction instrument is enhanced; in addition, because the warm color lamp strip 10 is placed in the cavity 9 formed by the connecting disc 52 and the rotary disc 54, the rotary disc 54 and the connecting disc 52 are made of transparent materials, and the lamp light can penetrate through the rotary disc 54 and the connecting disc 52; the eyesight can be corrected and exercised even in dark places, and the warm light is not dazzling, so that the eyes of children can be protected; therefore, in the process that the connecting disc 52 moves along the sliding groove 61, the connecting disc 52 drives the connecting rod 11 to drive the scraper 12 to remove dust on the inner wall of the box body 3 to the bottom of the box body 3; then the flexible rope 15 is pulled left and right to drive the sweeping strip 14 to remove the dust at the bottom of the box body 3 through the dust leakage opening 13; the cleanliness of the vision correction instrument is improved to improve the use feeling.
The front, the back, the left, the right, the upper and the lower are based on the observation angle of the person, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An eyesight correction instrument, characterized in that: the device comprises a controller, a base (1), a first electric push rod (2), a box body (3), a eye penetrating hole (4), a rotating module (5) and a moving module (6); the two first electric push rods (2) are fixedly connected to the upper end of the base (1), and the upper end of the first electric push rod (2) is fixedly connected with the lower end of the box body (3); the two eye penetrating holes (4) are formed in the front end of the box body (3); the box body (3) is made of transparent materials; the rotating module (5) comprises a suspension rod (51), a connecting disc (52), a driving motor (53), a turntable (54), a visual point (55), an elastic rubber sleeve (56) and a sealing channel (57); one ends of the two suspension rods (51) are connected with the upper end of the box body (3), and the other ends of the suspension rods (51) are respectively fixedly connected with the two connecting discs (52); the rear end of each connecting disc (52) is fixedly connected with a driving motor (53) respectively; each driving motor (53) is connected with a rotating disc (54), and the rotating disc (54) corresponds to the position of the eye penetrating hole (4); each turntable (54) is provided with a visual point (55), and the turntables (54) are connected with the connecting discs (52) in a sliding manner; the elastic rubber sleeve (56) is fixedly connected with the front end of the eye penetration hole (4); one end of the sealing channel (57) is fixedly connected with the rear end of the eye penetrating hole (4), and the other end of the sealing channel (57) is fixedly connected with the connecting disc (52).
2. A vision correction instrument as recited in claim 1, wherein: the moving module (6) comprises a sliding groove (61), a sliding block (62), a moving block (63), a second electric push rod (64) and a lens group (65); the upper end of the box body (3) is provided with two sliding grooves (61); each sliding groove (61) is connected with a sliding block (62) in a sliding manner; the lower end of each sliding block (62) is fixedly connected with a suspension rod (51); a moving block (63) is fixedly connected between the two connecting discs (52); the second electric push rod (64) is fixedly connected to the rear end inside the box body (3), and the other end of the second electric push rod (64) is fixedly connected with the moving block (63); the lens group (65) is fixedly arranged in the middle of the sealing channel (57).
3. A vision correction instrument as recited in claim 1, wherein: a lower jaw seat (7) is arranged at the front end of the box body (3); the upper end of the lower jaw seat (7) is fixedly connected with a third electric push rod (16), and a silica gel layer is arranged at the upper end of the lower jaw seat (7); the other end of the third electric push rod (16) is fixedly connected with the lower end of the box body (3).
4. A vision correction instrument as recited in claim 1, wherein: the outer ring of the turntable (54) is embedded with a ball (8); the eye point (55) is green or cyan, and the shape of the eye point (55) is fish-shaped.
5. A vision correction instrument as recited in claim 1, wherein: a cavity (9) is formed between the connecting disc (52) and the turntable (54); a warm color lamp strip (10) is placed in the cavity (9).
6. A vision correction instrument as recited in claim 1, wherein: one ends of the two connecting discs (52) far away from the center are respectively and fixedly connected with a connecting rod (11); the other end of the connecting rod (11) is fixedly connected with a scraper (12); two sides of the bottom wall in the box body (3) are provided with ash leakage openings (13), and the middle part of the lower end of the box body (3) is provided with a sweeping strip (14); both ends of the cleaning strip (14) are connected with flexible ropes (15); the other end of the flexible rope (15) passes through the ash leakage opening (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110542153.9A CN113425565A (en) | 2021-05-18 | 2021-05-18 | Vision correction instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110542153.9A CN113425565A (en) | 2021-05-18 | 2021-05-18 | Vision correction instrument |
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| Publication Number | Publication Date |
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| CN113425565A true CN113425565A (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110542153.9A Pending CN113425565A (en) | 2021-05-18 | 2021-05-18 | Vision correction instrument |
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| CN (1) | CN113425565A (en) |
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