CN208448081U - A kind of novel vision training instrument - Google Patents
A kind of novel vision training instrument Download PDFInfo
- Publication number
- CN208448081U CN208448081U CN201721540267.5U CN201721540267U CN208448081U CN 208448081 U CN208448081 U CN 208448081U CN 201721540267 U CN201721540267 U CN 201721540267U CN 208448081 U CN208448081 U CN 208448081U
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- CN
- China
- Prior art keywords
- cabinet
- driving gear
- sliding column
- substrate
- placing frame
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- 238000002645 vision therapy Methods 0.000 title claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 231100000252 nontoxic Toxicity 0.000 claims description 3
- 230000003000 nontoxic effect Effects 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000003760 hair shine Effects 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002207 retinal effect Effects 0.000 description 4
- 210000001508 eye Anatomy 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000011712 cell development Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010009185 Ciliary muscle spasm Diseases 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 230000001886 ciliary effect Effects 0.000 description 1
- 210000000695 crystalline len Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000004436 pseudomyopia Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a kind of novel vision training instruments, including substrate and cabinet；There is eyeshade on the substrate trailing flank, fixed block is symmetrically arranged at left and right sides of substrate, is connected with bandage between the fixed block of two sides；The cabinet is connected on the leading flank of substrate, and card placing frame is provided in cabinet, and card placing frame is made of transparent material, and the leading flank of card placing frame is connected with luminescent screen；Sliding column is symmetrically connected at left and right sides of the card placing frame, it slides column and stretches out cabinet, the waist-shaped hole moved back and forth for sliding column is opened up on the left side plate of cabinet, sliding column is slidably connected waist-shaped hole, and the cylinder rear that sliding column is located at cabinet is provided with driving gear.The utility model structure is simple, and it is convenient to operate, and can be carried out effectively the visual effect for improving user of service；Comfortable wearing simultaneously, has higher portability, can carry out visual exercise whenever and wherever possible.
Description
Technical field
The utility model relates to a kind of vision training instrument, specifically a kind of novel vision training instrument.
Background technique
Vision training instrument is a kind of to train the medical instrument of eyesight by forming the method for dynamic refraction.Absolutely mostly
Number child myopia and astigmatism, it is all related with the decline of ciliary muscle regulating power when just starting to generate.It is long-term closely to use
Eye, leads to ciliary spasm, and crystalline lens can not calm down, and far point becomes close, for certain distance outside image, view can not be focused on
There is so-called pseudo-myopia in film.Long-term eyeball is urgent to cause axis oculi elongated, ultimately forms so-called true myopia.
There is structure is complicated, cumbersome, visual exercise effect difference mostly for vision training instrument currently on the market
Defect, therefore the novel vision training instrument of one kind is needed to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of novel vision training instruments, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of novel vision training instrument, including substrate and cabinet；Symmetrical two are offered on the substrate
First light is perforated, and the position of corresponding first light perforation is connected with eyeshade on the trailing flank of substrate, and eyeshade wears the first light
Hole is located in it, and fixed block is symmetrically arranged at left and right sides of substrate, is connected with bandage between the fixed block of two sides；The case
Body is connected on the leading flank of substrate, and the perforation of the second light is symmetrically offered at left and right sides of the back side panel of cabinet, and the second light is worn
Hole is connected to the perforation of the second light, and card placing frame is provided in cabinet, and card placing frame is made of transparent material, and card is placed
The leading flank of frame is connected with luminescent screen, and dry cell batteries are fixed on the inner cavity leading flank of cabinet, and dry cell batteries pass through electric wire electrical property
Connect luminescent screen；Sliding column is symmetrically connected at left and right sides of the card placing frame, sliding column stretches out cabinet, the left and right of cabinet
The waist-shaped hole moved back and forth for sliding column is opened up on side plate, sliding column is slidably connected waist-shaped hole, and sliding column is located at the cylinder of cabinet
Rear is provided with driving gear, and driving gear is rotatablely connected the side wall of cabinet by short axle, drives end face of the gear far from cabinet
Upper bias is hinged with connecting rod, and the other end of connecting rod is hinged to sliding column；The driving gear is provided with the driving of its rotation of driving
Mechanism；Chamber door is provided at the top of the cabinet, chamber door is rotatablely connected the top plate of cabinet by hinge.
As a further solution of the present invention: the eyeshade is made of nontoxic rubber.
As a further solution of the present invention: the bandage is made of nylon material.
As a further solution of the present invention: the luminescent screen is LED lighting board.
As a further solution of the present invention: the driving mechanism includes dual-axle motor and driving gear, it is described double
Spindle motor is mounted on the top rear of cabinet, and the left and right bilateral output end of dual-axle motor connects rotation axis, and the end of rotation axis is solid
Surely there is driving gear, driving gear is meshed with driving gear.
As a further solution of the present invention: the dual-axle motor is variable-frequency motor.
As a further solution of the present invention: the dual-axle motor, rotation axis, driving gear and driving gear it is outer
Portion is covered with protecting crust.
Compared with prior art, the utility model has the beneficial effects that
The utility model structure is simple, and it is convenient to operate, and can be carried out effectively the visual effect for improving user of service；Simultaneously
Comfortable wearing has higher portability, can carry out visual exercise whenever and wherever possible.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of novel vision training instrument.
Fig. 2 is the overlooking structure figure of card placing box in novel vision training instrument.
Fig. 3 is the side structure schematic view of card placing box in novel vision training instrument.
In figure: 1- substrate, the perforation of the first light of 11-, 12- fixed block, 121- bandage, 2- eyeshade, 3- cabinet, 31- second
Light perforation, 32- chamber door, 321- hinge, 33- waist-shaped hole, 4- card placing frame, 41- sliding column, 5- luminescent screen, the dry electricity of 51-
Pond group, 6- drive gear, 61- connecting rod, 7- dual-axle motor, 71- rotation axis, 72- driving gear.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of novel vision training instrument, including substrate 1 and case
Body 3；Symmetrical two the first light perforation 11, corresponding first light on the trailing flank of substrate 1 are offered on the substrate 1
The position of perforation 11 is connected with eyeshade 2, and the first light perforation 11 is located in it by eyeshade 2, and further, eyeshade 2 is nontoxic
Rubber is made, and the left and right sides of substrate 1 is symmetrically arranged with fixed block 12, and bandage 121 is connected between the fixed block 12 of two sides, uses
It is fixed in by single unit system and head, allows user of service to carry out visual exercise anywhere or anytime, improve portability, into
One step, bandage 121 is made of nylon material；The cabinet 3 is connected on the leading flank of substrate 1, the back side panel or so of cabinet 3
Two sides symmetrically offer the second light perforation 31, and the second light perforation 31 is connected to the second light perforation 31, is provided in cabinet 3
Card placing frame 4, card placing frame 4 are made of transparent material, for placing the light transmission card for having figure, card placing frame 4
Leading flank be connected with luminescent screen 5, for providing light source, further, luminescent screen 5 is LED lighting board, before the inner cavity of cabinet 3
Dry cell batteries 51 are fixed on side, dry cell batteries 51 are electrically connected luminescent screen 5 by electric wire；A left side for the card placing frame 4
Right two sides are symmetrically connected with sliding column 41, and sliding column 41 stretches out cabinet 3, open up on the left side plate of cabinet 3 past for sliding column 41
The waist-shaped hole 33 moved again, sliding column 41 are slidably connected waist-shaped hole 33, and the cylinder rear that sliding column 41 is located at cabinet 3 is provided with drive
Moving gear 6, driving gear 6 are rotatablely connected the side wall of cabinet 3 by short axle, drive Eccentric-hinge on end face of the gear 6 far from cabinet 3
It is connected to connecting rod 61, the other end of connecting rod 61 is hinged to sliding column 41, and driving gear 6 is driven by connecting rod 61 during rotating and slided
It moves column 41 to move back and forth before and after waist-shaped hole 33, and then is moved back and forth before and after drive card placing frame 4, so that user of service
Sight follow the figure on light transmission card to carry out far and near adjustment, abundant exercise eye muscle stimulates visual center cell development,
Promote retinal cones, improves retinal visual cell and macular area to the susceptibility of light, improve visual effect；The sliding tooth
Wheel 6 is provided with the driving mechanism of its rotation of driving, and driving mechanism includes dual-axle motor 7 and driving gear 72, the dual-axle motor 7
It is mounted on the top rear of cabinet 3, further, dual-axle motor 7 is variable-frequency motor, convenient for control revolving speed, thus control card
The speed that placing frame 4 is moved forward and backward, the left and right bilateral output end of dual-axle motor 7 connect rotation axis 71, and the end of rotation axis 71 is solid
Surely there is driving gear 72, driving gear 72 is meshed with driving gear 6, dual-axle motor 7, rotation axis 71, driving gear 72 and drive
The outer cup of moving gear 6 is equipped with protecting crust (not shown), avoids touching in these component operational process with human body；The case
The top of body 3 is provided with chamber door 32, and for replacing card and dry cell, chamber door 32 is rotatablely connected the top of cabinet 3 by hinge 321
Plate.
The working principle of the utility model is:
In use, the light transmission card with figure is placed in card placing frame 4, light source, starting are improved by luminescent screen 5
Dual-axle motor 7, dual-axle motor 7 drive driving gear 72 to rotate by transmission shaft 71, and driving gear 72 drives 6 turns of gear of driving
Dynamic, driving gear 6 is moved back and forth before and after waist-shaped hole 33 during rotating by the drive sliding column 41 of connecting rod 61, and then band
It is moved back and forth before and after dynamic card placing frame 4, so that the sight of user of service follows the figure on light transmission card to carry out far and near tune
Whole, sufficiently exercise eye muscle, stimulation visual center cell development promote retinal cones, improve retinal visual cell and Huang
Visual effect is improved macular area to the susceptibility of light.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of novel vision training instrument, including substrate (1) and cabinet (3)；It is characterized in that, being opened on the substrate (1)
It perforates (11) equipped with symmetrical two the first light, on the trailing flank of substrate (1) position of corresponding first light perforation (11)
It sets and is connected with eyeshade (2), the first light perforation (11) is located in it by eyeshade (2), and the left and right sides of substrate (1) is symmetrical arranged
Have fixed block (12), is connected with bandage (121) between the fixed block (12) of two sides；Before the cabinet (3) is connected to substrate (1)
On side, the second light perforation (31) is symmetrically offered at left and right sides of the back side panel of cabinet (3), the second light perforates (31) and the
Two light perforation (31) connection, cabinet (3) is interior to be provided with card placing frame (4), and card placing frame (4) is made of transparent material,
The leading flank of card placing frame (4) is connected with luminescent screen (5), and dry cell batteries (51) are fixed on the inner cavity leading flank of cabinet (3),
Dry cell batteries (51) are electrically connected luminescent screen (5) by electric wire；Cunning is symmetrically connected at left and right sides of the card placing frame (4)
It moves column (41), cabinet (3) are stretched out in sliding column (41), are opened up on the left side plate of cabinet (3) for sliding column (41) reciprocating movement
Waist-shaped hole (33), sliding column (41) are slidably connected waist-shaped hole (33), and the cylinder rear that sliding column (41) is located at cabinet (3) is provided with
It drives gear (6), driving gear (6) is by the side wall of short axle rotation connection cabinet (3), and driving gear (6) is far from cabinet (3)
Bias is hinged with connecting rod (61) on end face, and the other end of connecting rod (61) is hinged to sliding column (41)；Driving gear (6) setting
There is the driving mechanism of its rotation of driving；It is provided with chamber door (32) at the top of the cabinet (3), chamber door (32) passes through hinge (321)
It is rotatablely connected the top plate of cabinet (3).
2. novel vision training instrument according to claim 1, which is characterized in that the eyeshade (2) is nontoxic rubber
It is made.
3. novel vision training instrument according to claim 1, which is characterized in that the bandage (121) is by nylon material
Material is made.
4. novel vision training instrument according to claim 1, which is characterized in that the luminescent screen (5) shines for LED
Plate.
5. novel vision training instrument according to claim 1, which is characterized in that the driving mechanism includes twin shaft electricity
Machine (7) and driving gear (72), the dual-axle motor (7) are mounted on the top rear of cabinet (3), the left and right of dual-axle motor (7)
Bilateral output end connects rotation axis (71), and the end of rotation axis (71) is fixed with driving gear (72), driving gear (72) and drive
Moving gear (6) is meshed.
6. novel vision training instrument according to claim 5, which is characterized in that the dual-axle motor (7) is frequency conversion
Motor.
7. novel vision training instrument according to claim 6, which is characterized in that dual-axle motor (7), rotation axis
(71), driving gear (72) and the outer cup of driving gear (6) are equipped with protecting crust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540267.5U CN208448081U (en) | 2017-11-17 | 2017-11-17 | A kind of novel vision training instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540267.5U CN208448081U (en) | 2017-11-17 | 2017-11-17 | A kind of novel vision training instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208448081U true CN208448081U (en) | 2019-02-01 |
Family
ID=65139553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721540267.5U Active CN208448081U (en) | 2017-11-17 | 2017-11-17 | A kind of novel vision training instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208448081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110244456A (en) * | 2019-07-16 | 2019-09-17 | 江南大学 | A kind of vision flow measuring apparatus and its application method |
-
2017
- 2017-11-17 CN CN201721540267.5U patent/CN208448081U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110244456A (en) * | 2019-07-16 | 2019-09-17 | 江南大学 | A kind of vision flow measuring apparatus and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190708 Address after: Room 603, Building No. 8, No. 1 (Block A), Xinjiekouwai Street, Xicheng District, Beijing (Desheng Park) Patentee after: Beijing Juyankangshi Technology Co., Ltd. Address before: Room 807, No. 4 Building, No. 9 Courtyard, Beiyuan, Chaoyang District, Beijing Patentee before: Xu Lingyu |