CN109223464A - A kind of eye exercise instrument - Google Patents
A kind of eye exercise instrument Download PDFInfo
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- CN109223464A CN109223464A CN201811224151.XA CN201811224151A CN109223464A CN 109223464 A CN109223464 A CN 109223464A CN 201811224151 A CN201811224151 A CN 201811224151A CN 109223464 A CN109223464 A CN 109223464A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 104
- 230000000007 visual effect Effects 0.000 claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims description 35
- 210000000988 bone and bone Anatomy 0.000 claims description 18
- 230000005611 electricity Effects 0.000 claims description 10
- 235000000621 Bidens tripartita Nutrition 0.000 claims description 2
- 240000004082 Bidens tripartita Species 0.000 claims description 2
- 208000006637 fused teeth Diseases 0.000 claims description 2
- 210000000695 crystalline len Anatomy 0.000 description 185
- 210000001508 eye Anatomy 0.000 description 64
- 230000033001 locomotion Effects 0.000 description 24
- 238000012549 training Methods 0.000 description 24
- 208000001491 myopia Diseases 0.000 description 14
- 230000008859 change Effects 0.000 description 13
- 210000000162 simple eye Anatomy 0.000 description 13
- 230000004379 myopia Effects 0.000 description 10
- 210000003128 head Anatomy 0.000 description 7
- 230000004438 eyesight Effects 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 210000005252 bulbus oculi Anatomy 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 206010020675 Hypermetropia Diseases 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001886 ciliary effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- 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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
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- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Ophthalmology & Optometry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
A kind of eye exercise instrument, including shell, shell is interior to be equipped with concave lens mechanism, hyperopic lens mechanism and the first shielding plate mechanism；Visual zone is provided on shell；Concave lens mechanism includes concave lens and the first transmission component for being mutually fixedly connected with concave lens, and the first transmission component drives concave lens to move back and forth, and so that concave lens is moved to visual zone or removes visual zone；Hyperopic lens mechanism includes hyperopic lens and the second transmission component for being mutually fixedly connected with hyperopic lens, and the second transmission component drives hyperopic lens to move back and forth, and so that hyperopic lens is moved to visual zone or removes visual zone；First shielding plate mechanism includes the first shielding plate and the third transmission component that is mutually fixedly connected with the first shielding plate, and third transmission component drives the first shielding plate to move back and forth, and so that the first shielding plate is moved to visual zone or removes visual zone.
Description
Technical field
The present invention relates to eye health care technology fields, and in particular to a kind of eye exercise instrument.
Background technique
Modern society causes myopic degree increasing along with computer, object for appreciation mobile phone etc. is seen more and more frequently, near-sighted
People is more and more, therefore pre- myopia prevention or corrects defects of vision and just become particularly important.
Existing eye exercise instrument is usually made of two groups of eyeglasses.Wherein, first group of eyeglass is usually fixed, second group of mirror
Piece needs to overturn or rotate, and then Chong Die with first group of eyeglass or separate.User is adjusted in this way to watch by different eyeglasses
Scenery, to eyes be adjusted, to realize pre- myopia prevention or correct defects of vision.
Summary of the invention
In order to realize above-mentioned technical problem, the present invention provides a kind of eye exercise instrument, including shell, set in the shell
There are concave lens mechanism, hyperopic lens mechanism and the first shielding plate mechanism；
Visual zone is provided on the shell；
The concave lens mechanism includes concave lens and the first transmission component for being mutually fixedly connected with the concave lens,
First transmission component drives the concave lens to move back and forth, and the concave lens is made to be moved to the visual zone
Or remove the visual zone；
The hyperopic lens mechanism includes hyperopic lens and the second transmission component for being mutually fixedly connected with the hyperopic lens,
Second transmission component drives the hyperopic lens to move back and forth, and the hyperopic lens is made to be moved to the visual zone
Or remove the visual zone；
First shielding plate mechanism includes the first shielding plate and passes with the third that first shielding plate is mutually fixedly connected
Dynamic component, the third transmission component drive first shielding plate to move back and forth, are moved to first shielding plate
The visual zone removes the visual zone.
Eye exercise instrument provided by the invention is provided with the concave lens mechanism and the hyperopic lens mechanism, and described the
One transmission component drives the concave lens to move back and forth, so that the concave lens is moved to the visual zone
Or remove the visual zone.When the concave lens is moved to the visual zone, user passes through the concave lens
It sees nearby.Second transmission component drives the hyperopic lens to move back and forth, so that the hyperopic lens are mobile
To the visual zone or remove the visual zone.When the hyperopic lens are moved to the visual zone, user is logical
The hyperopic lens are crossed to see at a distance.It so alternately sees nearby and sees at a distance, to be trained to eyes.Eye provided by the invention
Eyeball instrument for training is also provided with first shielding plate mechanism, and it is reciprocal that the third transmission component drives first shielding plate to carry out
Movement, so that first shielding plate is moved to the visual zone or removes the visual zone, to not needing to carry out
Trained eyes are blocked, so that the eyes being trained to needs are individually trained, flexible function be can satisfy to list
The demand of eye training.
Further, further include the second shielding plate mechanism, second shielding plate mechanism include the second shielding plate and with institute
The 4th transmission component that the second shielding plate is mutually fixedly connected is stated, it is past that the 4th transmission component drives second shielding plate to carry out
Multiple movement makes second shielding plate be moved to the visual zone or removes the visual zone.By adding described second
Shielding plate mechanism, so that first shielding plate and second shielding plate respectively block different eyes, from
And it can be realized to the different simple eye switchings being trained.
Further, the quantity of the concave lens is two, and the quantity of first transmission component is one, two institutes
Concave lens is stated to be fixedly connected with first transmission component；The quantity of the hyperopic lens is two, second transmission
The quantity of component is one, and two hyperopic lens are fixedly connected with second transmission component.
Further, first transmission component includes the first support base, the first screw rod and the first sliding block, first spiral shell
The both ends of bar are rotationally connected on first support base；First screw rod is equipped with the first external screw thread, and described first is sliding
The first screw hole is offered on block, and the first internal screw thread to match with first external screw thread is equipped in first screw hole, it is described
First screw rod is connected through a screw thread with first sliding block；Two concave lens are fixedly connected with first sliding block；
Second transmission component includes the second support base, the second screw rod and the second sliding block, the both ends company of rotation of second screw rod
It is connected on second support base；Second screw rod is equipped with the second external screw thread, offers the second spiral shell on second sliding block
Hole, is equipped with the second internal screw thread to match with second external screw thread in second screw hole, second screw rod and described the
Two sliding blocks are connected through a screw thread；Two hyperopic lens are fixedly connected with second sliding block；The third transmission component
Including third support base, third screw rod and third sliding block, the both ends of the third screw rod are rotationally connected with the third support
On seat；The third screw rod is equipped with third external screw thread, offers third screw hole on the third sliding block, in the third screw hole
Equipped with the third internal screw thread to match with the third external screw thread, the third screw rod and the third sliding block are connected by screw thread
It connects；The third sliding block is fixedly connected with first shielding plate；4th transmission component includes four-supporting, the 4th spiral shell
The both ends of bar and Four-slider, the 4th screw rod are rotationally connected on the four-supporting；It is set on 4th screw rod
There is the 4th external screw thread, the 4th screw hole is offered on the Four-slider, is equipped with and the 4th external screw thread in the 4th screw hole
The 4th internal screw thread to match, the 4th screw rod are connected through a screw thread with the Four-slider；The Four-slider with it is described
Second shielding plate is fixedly connected.
Further, first transmission component further includes first motor, the rotary shaft of the first motor and described the
One end of one screw rod is fixedly connected；Second transmission component further includes the second motor, the rotary shaft of second motor and institute
The one end for stating the second screw rod is fixedly connected；The third transmission component further includes third motor, the rotary shaft of the third motor
It is fixedly connected with one end of the third screw rod, the 4th transmission component further includes the 4th motor, the rotation of the 4th motor
Shaft is fixedly connected with one end of the 4th screw rod.
Further, the concave lens mechanism further includes the first mirror holder, opens up that there are two with two on first mirror holder
A one-to-one first groove of the concave lens；Each concave lens is mounted in corresponding first groove, institute
The first mirror holder is stated to be fixedly connected with first sliding block；The hyperopic lens further include the second mirror holder, are opened on second mirror holder
If there are two with two one-to-one second grooves of hyperopic lens；Each hyperopic lens are mounted on corresponding one the
In two grooves, second mirror holder is fixedly connected with second sliding block.
Further, the first mounting groove is offered on first mirror holder, first sliding block is mounted on described
In one mounting groove；The second mounting groove is offered on second mirror holder, second sliding block is mounted on second installation
In slot.
Further, it is connected with the first connection frame on first shielding plate, offers first on first connection frame
Link slot, the third sliding block are mounted in first link slot；The second connection is connected on second shielding plate
Frame offers the second link slot on second connection frame, and the Four-slider is mounted in second link slot.
Further, offer at least one first installation screw in each first groove, first installation screw with
Corresponding first groove is connected；The concave lens mechanism further include at least one with first installation screw one by one
The concave lens is placed in corresponding first groove, first screw and described first by corresponding first screw
Installation screw is threadedly engaged and passes through first installation screw, compresses the concave lens, the concave lens is fixed
In in first groove；Offer at least one second installation screw in each second groove, second installation screw with
Corresponding second groove is connected；The hyperopic lens mechanism further include at least one with second installation screw one by one
The hyperopic lens are placed in corresponding second groove, second screw and described second by corresponding second screw
Installation screw is threadedly engaged and passes through second installation screw, compresses the hyperopic lens, the hyperopic lens are fixed
In in second groove.
Further, electric control portion is additionally provided in the shell, the electric control portion includes battery, the first motor,
Second motor, the third motor and the 4th motor are electrically connected with the battery.
Further, the electric control portion further includes master control circuit board, the first motor, second motor, institute
It states third motor and the 4th motor is electrically connected by the master control circuit board with the battery.
Further, the electric control portion further includes limit switch circuit plate, the limit switch circuit plate and the master
Control circuit board electrical connection；The first motor, second motor, the third motor and the 4th motor are electrically connected
To the limit switch circuit plate；There are two the first limit switches and two second limits for setting on the limit switch circuit plate
Switch, two first limit switches respectively correspond the position setting of first mirror holder and second mirror holder；Two institutes
State the position setting that the second limit switch respectively corresponds first connection frame and second connection frame.
Further, the quantity of the limit switch circuit plate is three, and two first limit switches are arranged jointly
On a limit switch circuit plate, two second limit switches are respectively arranged on another two limit switch circuit plate.
Further, the both ends of first mirror holder are equipped with first position of bone, and the both ends of second mirror holder are equipped with
Two position of bone；Including the first inner surface and the second inner surface that position is opposite in the shell, first inner surface is equipped with two
A first guide groove, each first position of bone are located in corresponding first guide groove；Second inner surface is equipped with two
A second guide groove, each second position of bone are located in corresponding second guide groove.
Further, the outlet of at least one eyeglass is also provided on the shell, the visual zone is located at the eyeglass
Outlet is outer.
Further, further include light guide, light-conductive hole corresponding with the light guide is offered on the shell；It is described
Light guide is contained in the light-conductive hole, and is electrically connected with the master control circuit board.
Further, further include at least one key, it is a pair of with the key one that at least one is offered on the shell
The key hole answered；Each key is contained in a corresponding key hole, and is electrically connected with the master control circuit board.
Further, head mount is also connected on the shell.
Further, the shell includes upper cover and housing body, and the upper cover and the housing body pass through buckle, spiral shell
Silk is bolted；First inner surface and second inner surface are in opposite two in the position in the housing body
Surface, the eyeglass outlet are opened in the housing body；The light-conductive hole and the key hole are opened in the upper cover
On, the head mount is fixed on the outer surface of the housing body.
Further, first screw rod, second screw rod, the third screw rod and the 4th screw rod are double teeth
Terraced font screw rod.
Detailed description of the invention
The advantages of above-mentioned and/or additional aspect of the invention, will be apparent from the description of the embodiment in conjunction with the following figures
Be readily appreciated that, in which:
Fig. 1 is the perspective view of eye exercise instrument provided by the invention；
Fig. 2 is concave lens, the first mirror holder, the first screw, hyperopic lens, the second mirror of eye exercise instrument shown in FIG. 1
Frame, the second screw, the first shielding plate and the second shielding plate structure chart；
Fig. 3 is the first transmission component, the second transmission component, the third transmission component, the 4th of eye exercise instrument shown in FIG. 1
The structural schematic diagram of transmission component and limit switch circuit plate；
Fig. 4 is the perspective view of the first mirror holder and the second mirror holder shown in Fig. 2；
Fig. 5 is the structural schematic diagram of the housing body of eye exercise instrument shown in Fig. 2；
Fig. 6 is concave lens, hyperopic lens, the first shielding plate and the second shielding plate of eye exercise instrument shown in Fig. 2
Positional structure schematic diagram；
Fig. 7 is upper cover, battery, master control circuit board, light guide, key and the upper cover of eye exercise instrument shown in FIG. 1
Structure chart；
Fig. 8 is the electric control portion of eye exercise instrument shown in FIG. 1, the first transmission component, the second transmission component, third transmission
The structural schematic diagram of component and the 4th transmission component；
Fig. 9 is the perspective view of the shell of eye exercise instrument shown in FIG. 1；
Wherein corresponding relationship of the Fig. 1 into Fig. 9 between appended drawing reference and component names are as follows:
1, shell, the 11, first inner surface, the 111, first guide groove, the 12, second inner surface, the 121, second guide groove, 13, eyeglass
Outlet, 14, light-conductive hole, 15, first through hole, the 16, second through-hole, 17, third through-hole, 18, upper cover, 182, buckle, 19, shell master
Body, 192, card hole, 193, card slot, 2, concave lens, the 21, first transmission component, the 211, first support base, the 212, first screw rod,
213, the first sliding block, the 2131, first screw hole, the 2132, first lug boss, 214, first motor, the 22, first mirror holder, 221, first
Groove, the 2211, first installation screw, the 222, first mounting groove, 223, first position of bone, the 23, first screw, 3, hyperopic lens, 31,
Second transmission component, the 32, second mirror holder, the 321, second groove, the 3211, second installation screw, the 322, second mounting groove, 3221,
Second jack, 323, second position of bone, the 33, second screw, the 4, first shielding plate, 41, third transmission component, the 411, first connection
Frame, the 412, first link slot, the 42, second shielding plate, the 421, the 4th jack, the 43, the 4th transmission component, 5, electric control portion, 51, electricity
Pond, 52, master control circuit board, 53, limit switch circuit plate, the 531, first limit switch, the 532, second limit switch, 6, leaded light
Part, 7, switch key, 8, increase key, 9, reduction key, 10, head mount.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
Referring to FIG. 1, the present invention provides a kind of eye exercise instrument, including shell 1, concave lens is equipped in the shell 1
Mechanism, hyperopic lens mechanism and the first shielding plate mechanism.
Visual zone is provided on the shell 1, the visual zone is sight (viewing) region of user.
Fig. 2 and Fig. 3 are please referred to, the concave lens mechanism includes concave lens 2 and fixes company with 2 phase of concave lens
The first transmission component 21 connect, first transmission component 21 drives the concave lens 2 to move back and forth, so that institute
Concave lens 2 is stated to be moved to the visual zone or remove the visual zone.When the concave lens 2 is moved to the vision
When region, user is seen nearby by the concave lens 2, to see training nearby to eyes.
In the present embodiment, the quantity of the concave lens 2 is two, the position difference of two concave lens 2
Position corresponding to user's eyes is configured.The quantity of first transmission component 21 is one, two near-sighted glasses
Piece 2 is fixedly connected with first transmission component 21, i.e. two concave lens 2 are driven by first transmission component 21 jointly
It moves reciprocatingly, structure is simple, and then occupies little space and easy to operate.
In another embodiment, the quantity of the concave lens 2 is two, the position of two concave lens 2
The position for corresponding respectively to user's eyes is configured.The quantity of first transmission component 21 is two, each near-sighted glasses
Piece 2 is fixedly connected with corresponding first transmission component 21, i.e. two concave lens 2 are respectively driven by first transmission component 21
It moves reciprocatingly, two concave lens 2 can individually move reciprocatingly, and function is more flexible.
In yet another embodiment, the quantity of the concave lens 2 is one, the quantity of first transmission component 21
It is one, the concave lens 2 is fixedly connected with first transmission component 21.At this point, the size of the concave lens 2 can be with
For the size of corresponding user's eyes, or the simple eye size of corresponding user.
Specifically, first transmission component 21 includes the first support base 211, the first screw rod 212 and the first sliding block 213,
The both ends of first screw rod 212 are rotationally connected on first support base 211.First screw rod 212 is equipped with the
One external screw thread offers the first screw hole 2131 on first sliding block 213, is equipped in first screw hole 2131 and described first
The first internal screw thread that external screw thread matches, first screw rod 212 are connected through a screw thread with first sliding block 213.Two institutes
Concave lens 2 is stated to be fixedly connected with first sliding block 213.By changing the direction of rotation of first screw rod 212, thus
Change the direction of motion of first sliding block 213, so realizes and the concave lens 2 is driven to move reciprocatingly.
First transmission component 21 further includes first motor 214, the rotary shaft of the first motor 214 and described first
One end of screw rod 212 is fixedly connected.The first motor 214 drives first screw rod 212 to rotate, and then drives described first
Sliding block 213 moves.By changing the direction of rotation of the rotary shaft of the first motor 214, to change first screw rod 212
Direction of rotation, and then change the direction of motion of first sliding block 213.By the way that the first motor 214 is arranged, to realize
First sliding block 213 described in automatic traction moves reciprocatingly, and avoids because driving first sliding block 213 mobile manually due to fatigue, and
It is easy to use.
It please also refer to Fig. 4, the concave lens mechanism further includes the first mirror holder 22, is offered on first mirror holder 22
Two and two one-to-one first grooves 221 of the concave lens 2.Each concave lens 2 is mounted on one corresponding
In first groove 221, first mirror holder 22 is fixedly connected with first sliding block 213.First sliding block 213 moves, into
And first mirror holder 22 is driven to move.
Specifically, the first mounting groove 222 is offered on first mirror holder 22, first sliding block 213 is mounted on
In first mounting groove 222.Further, first sliding block 213 is installed by modes such as gluing, buckle or interference fits
It is fixed in first mounting groove 222.
Optionally, first sliding block 213 is equipped at least one first lug boss 2132, first mounting groove 222
Inside offer at least one and one-to-one first jack of first lug boss 2132.First lug boss 2132 is inserted into
Into corresponding first jack, first sliding block 213 is mounted in first mounting groove 222.Optionally,
The quantity of first lug boss 2132 and first jack is two.
At least one first installation screw 2211, first installation screw 2211 are offered in each first groove 221
It is connected with corresponding first groove 221.The concave lens mechanism further includes at least one and the first installation spiral shell
The concave lens 2 is placed in corresponding first groove 221 by one-to-one first screw 23 in hole 2211, and described the
One screw 23 is threadedly engaged with first installation screw 2211 and passes through first installation screw 2211, compresses the myopia
The concave lens 2 is fixed in first groove 221 by eyeglass 2.It fixes the concave lens 2 by this method, pacifies
Assembly and disassembly are convenient.When the eyes degree of user changes, convenient for according to circumstances replacing the different near-sighted glasses of degree
Piece 2.
It please also refer to Fig. 5, it includes position in the shell 1 that the both ends of first mirror holder 22, which are equipped with first position of bone 223,
Opposite the first inner surface 11 and the second inner surface 12 are set, is set on first inner surface 11 there are two the first guide groove 111.Two
The interval of first guide groove 111 setting, each first position of bone 223 are located in corresponding first guide groove 111.It is described
When first sliding block 213 drives first mirror holder 22 to move, each first position of bone 223 is in corresponding first guide groove
Sliding in 111.First guide groove 111 is for limiting and transporting first position of bone 223 in first guide groove 111
It is dynamic, to prevent first mirror holder 22 to be swung up and stuck in the side with 111 axis perpendicular of the first guide groove.
The hyperopic lens mechanism includes hyperopic lens 3 and the second transmission group for being fixedly connected with 3 phase of hyperopic lens
Part 31, second transmission component 31 drive the hyperopic lens 3 to move back and forth, so that the hyperopic lens 3 move
It moves to the visual zone or removes the visual zone.When the hyperopic lens 3 are moved to the visual zone, user
It is seen by the hyperopic lens 3 at a distance, so that eyes are seen with the training of distant place.
In the present embodiment, the quantity of the hyperopic lens 3 is two, the position difference of two hyperopic lens 3
Position corresponding to user's eyes is configured.The quantity of second transmission component 31 is one, two farsighted glasses
Piece 3 is fixedly connected with second transmission component 31, and two hyperopic lens 3 are done by the second transmission component 31 drive jointly
It moves back and forth, structure is simple, and then occupies little space and easy to operate.
In another embodiment, the quantity of the hyperopic lens 3 is two, the quantity of second transmission component 31
It also is two, each hyperopic lens 3 are fixedly connected with corresponding second transmission component 31, i.e., two hyperopic lens 3 are respectively by one
A drive of second transmission component 31 moves reciprocatingly, and two hyperopic lens 3 can individually move reciprocatingly, and function is more flexible.
In yet another embodiment, the quantity of the hyperopic lens 3 is one, the quantity of second transmission component 31
It is one, the hyperopic lens 3 are fixedly connected with second transmission component 31.At this point, the size of the hyperopic lens 3 can be with
For the size of corresponding eyes, or corresponding simple eye size.
Specifically, second transmission component 31 includes the second support base, the second screw rod and the second sliding block, second spiral shell
The both ends of bar are rotationally connected on second support base.Second screw rod is equipped with the second external screw thread, and described second is sliding
The second screw hole is offered on block, and the second internal screw thread to match with second external screw thread is equipped in second screw hole, it is described
Second screw rod is connected through a screw thread with second sliding block.Two hyperopic lens 3 are fixedly connected with second sliding block.
By changing the direction of rotation of second screw rod, to change the direction of motion of second sliding block, so realizes and drive two
A hyperopic lens 3 move reciprocatingly.
Second transmission component 31 further includes the second motor, the rotary shaft of second motor and second screw rod
One end is fixedly connected.Second motor drives the second screw rod rotation, and then drives second slide block movement.By changing
Become the direction of rotation of the rotary shaft of second motor, to change the direction of rotation of second screw rod, and then described in change
The direction of motion of second sliding block.By the way that second motor is arranged, to realize that the second sliding block described in automatic traction does reciprocal fortune
It is dynamic, it avoids tired because driving second sliding block mobile manually and easy to use.
The hyperopic lens 3 further include the second mirror holder 32, opened up on second mirror holder 32 there are two with two it is described remote
One-to-one second groove 321 of visor piece 3.Each hyperopic lens 3 are mounted in corresponding second groove 321, institute
The second mirror holder 32 is stated to be fixedly connected with second sliding block.Second slide block movement, and then second mirror holder 32 is driven to transport
It is dynamic.
Specifically, the second mounting groove 322, the sliding block 34 of second transmission component 31 are offered on second mirror holder 32
It is mounted in second mounting groove 322.Further, the sliding block 34 of second transmission component 31 passes through gluing, card
The modes such as button or interference fit are mounted in second mounting groove 322.
Optionally, second sliding block is equipped at least one second lug boss, offers in second mounting groove 322
At least one and one-to-one second jack 3221 of second lug boss.Second lug boss is inserted into corresponding one the
In two jacks 3221, second sliding block is mounted in second mounting groove 322.Optionally, described second is convex
The quantity of the portion of rising and second jack 3221 is two.
At least one second installation screw 3211, second installation screw 3211 are offered in each second groove 321
It is connected with corresponding second groove 321.The hyperopic lens mechanism further includes at least one and the second installation spiral shell
The hyperopic lens 3 are placed in corresponding second groove 321 by one-to-one second screw 33 in hole 3211, and described the
Two screws 33 are threadedly engaged with second installation screw 3211 and pass through second installation screw 3211, compress the long sight
The hyperopic lens 3 are fixed in second groove 321 by eyeglass 3.It fixes the hyperopic lens 3 by this method, pacifies
Assembly and disassembly are convenient.When the eyes degree of user changes, convenient for according to circumstances replacing the different farsighted glasses of degree
Piece 3.
The both ends of second mirror holder 32 are equipped with second position of bone 323, are set on second inner surface 12 there are two second
Guide groove 121.Two interval of the second guide groove 121 settings, each second position of bone 323 are located at corresponding one described second and lead
In slot 121.When second sliding block drives second mirror holder 32 movement, each second position of bone 323 is in a corresponding institute
State sliding in the second guide groove 121.Second guide groove 121 is for limiting and leading second position of bone 323 described second
Movement, is blocked in slot 121 with preventing second mirror holder 32 to be swung up in the side with 121 axis perpendicular of the second guide groove
Extremely.
Since in the present embodiment, the quantity of the concave lens 2 and the hyperopic lens 3 is two, at this point, eye
Eyeball instrument for training is trained to eyes.
User can according to the case where oneself eye concave lens 2 and the hyperopic lens 3 described in unrestricted choice degree,
The degree of two concave lens 2 can be the same or different, and the degrees of two hyperopic lens 3 can also be identical or not
Together.
Optionally, the selection calculation formula of the degree of the concave lens 2 and the hyperopic lens 3 is as follows:
Myopia degree+(- the X) of 2 degrees of the concave lens=user
Myopia degree+(+the X) of 3 degrees of the hyperopic lens=user
Wherein, X is to adjust strengthening training/amplitude.Optionally, X 0.5D, in 1.0D, 1.5D, 2.0D, 2.5D, 3.0D
Any one.
It please also refer to Fig. 6, two concave lens 2 are located at the front of two hyperopic lens 3, that is, press sight side
To two hyperopic lens 3 and two concave lens 2 are set gradually, direction of visual lines is direction shown in A-A ' in figure.
First shielding plate mechanism includes the first shielding plate 4 and the third that is fixedly connected with 4 phase of the first shielding plate
Transmission component 41, the third transmission component 41 drive first shielding plate 4 to move back and forth, and make first shielding plate
4 are moved to the visual zone or remove the visual zone.When first shielding plate 4 is moved to the visual zone,
Block the one of concave lens 2 and/or hyperopic lens 3 of user.
Specifically, the third transmission component 41 includes third support base, third screw rod and third sliding block, the third spiral shell
The both ends of bar are rotationally connected on the third support base.The third screw rod is equipped with third external screw thread, and the third is sliding
Third screw hole is offered on block, and the third internal screw thread to match with the third external screw thread is equipped in the third screw hole, it is described
Third screw rod is connected through a screw thread with the third sliding block.The third sliding block is fixedly connected with first shielding plate.Pass through
Change the direction of rotation of the third screw rod, to change the direction of motion of the third sliding block, so realizes and drive described the
One shielding plate 4 moves reciprocatingly.
The third transmission component 41 further includes third motor, the rotary shaft of the third motor and the third screw rod
One end is fixedly connected.The third motor drives the third screw rod rotation, and then drives the third slide block movement.By changing
Become the direction of rotation of the rotary shaft of the third motor, to change the direction of rotation of the third screw rod, and then described in change
The direction of motion of third sliding block.By the way that the third motor is arranged, to realize that third sliding block described in automatic traction does reciprocal fortune
It is dynamic, it avoids tired because driving the third sliding block mobile manually and easy to use.
It is connected with the first connection frame 411 on first shielding plate 4, offers the first company on first connection frame 411
Access slot 412, the third sliding block are mounted in first link slot 412.Further, the third sliding block passes through glue
The modes such as viscous, buckle or interference fit are mounted in first link slot 412.
Optionally, the third sliding block is equipped at least one third protrusion portion, offers in first link slot 412
At least one and the one-to-one third jack in the third protrusion portion.The third protrusion portion is inserted into a corresponding third and inserts
In hole, the third sliding block is mounted in first link slot 412.Optionally, the third protrusion portion and institute
The quantity for stating third jack is two.
First connection frame 411 is integrally formed with first shielding plate 4.
The eye exercise instrument further includes the second shielding plate mechanism, and second shielding plate mechanism includes the second shielding plate 42
The 4th transmission component 43 being fixedly connected with 42 phase of the second shielding plate, the 4th transmission component 43 drive described second
Shielding plate 42 moves back and forth, and so that second shielding plate 42 is moved to the visual zone or removes the visual zone.
When second shielding plate 42 is moved to the visual zone, another concave lens 2 and/or hyperopic lens 3 are blocked.
Specifically, the 4th transmission component 43 includes four-supporting, the 4th screw rod and Four-slider, the 4th spiral shell
The both ends of bar are rotationally connected on the four-supporting.4th screw rod is equipped with the 4th external screw thread, and the described 4th is sliding
The 4th screw hole is offered on block, and the 4th internal screw thread to match with the 4th external screw thread is equipped in the 4th screw hole, it is described
4th screw rod is connected through a screw thread with the Four-slider.The Four-slider is fixedly connected with second shielding plate 42.It is logical
The direction of rotation for changing the 4th screw rod is crossed, to change the direction of motion of the Four-slider, is so realized described in driving
Second shielding plate 42 moves reciprocatingly.
First screw rod 212, second screw rod, the third screw rod and the 4th screw rod are double tooth ladder fonts
Screw rod.
4th transmission component 43 further includes the 4th motor, rotary shaft and the 4th screw rod of the 4th motor
One end is fixedly connected.4th motor drives the 4th screw rod rotation, and then drives the Four-slider movement.By changing
Become the direction of rotation of the rotary shaft of the 4th motor, to change the direction of rotation of the 4th screw rod, and then described in change
The direction of motion of Four-slider.By the way that the 4th motor is arranged, to realize that Four-slider described in automatic traction does reciprocal fortune
It is dynamic, it avoids tired because driving the Four-slider mobile manually and easy to use.
It is connected with the second connection frame on second shielding plate 42, offers the second link slot on second connection frame,
The Four-slider is mounted in second link slot.Further, the Four-slider passes through gluing, buckle or mistake
The modes such as cooperation that are full of are mounted in second link slot.
Optionally, the Four-slider is equipped at least one the 4th lug boss, offer in second link slot to
Few one and one-to-one 4th jack 421 of the 4th lug boss.4th lug boss is inserted into one the 4th corresponding
In jack 421, the Four-slider is mounted in second link slot.Optionally, the 4th lug boss and
The quantity of 4th jack 421 is two.
Second connection frame and second shielding plate 42 are integrally formed.
Optionally, first support base 211, second support base, the third support base and the 4th support
Seat is all the same, and first screw rod 212, second screw rod, the third screw rod and the 4th screw rod are all the same, and described the
One sliding block 213, second sliding block, the third sliding block and the Four-slider are all the same, first screw hole 2131, described
Second screw hole, the third screw hole and the 4th screw hole are all the same, first lug boss 2132, second lug boss,
The third protrusion portion and the 4th lug boss are all the same, the first motor 214, second motor, third electricity
Machine and the 4th motor are all the same, and first jack, second jack 3221, the third jack and the described 4th insert
Hole 421 is all the same.
The position that the position of first shielding plate 4 and second shielding plate 42 corresponds respectively to user's eyes carries out
Setting, first shielding plate 4 and second shielding plate 42 be used for it is different it is simple eye block so that this eye
Instrument for training simple eye can be trained to different.
The color of first shielding plate 4 and second shielding plate 42 is advisable with that can block sight, is as far as possible dark color.
Optionally, the color of first shielding plate 4 and second shielding plate 42 is black.
The shapes and sizes of first shielding plate 4 and second shielding plate 42 are advisable with that can block sight, optional
The size and shape of ground, first shielding plate 4 and second shielding plate 42 corresponds respectively to a concave lens 2 or one
The size and shape of a hyperopic lens 3.
Optionally, referring to FIG. 6, first shielding plate 4 and second shielding plate 42 are respectively positioned on two myopia
Between eyeglass 2 and two hyperopic lens 3, i.e., two hyperopic lens 3, first screening are set gradually by direction of visual lines
Baffle 4 and second shielding plate 42 and two concave lens 2.
In another embodiment, first shielding plate 4 and second shielding plate 42 are located at two myopia
The front of eyeglass 2 sets gradually two hyperopic lens, 3, two concave lens 2 and described first by direction of visual lines
Shielding plate 4 and second shielding plate 42.
In yet another embodiment, first shielding plate 4 and second shielding plate 42 are located at two long sights
The rear of eyeglass 3 sets gradually first shielding plate 4 by direction of visual lines and second shielding plate 42, two described remote
Visor piece 3 and two concave lens 2.
Fig. 3, Fig. 7 and Fig. 8 are please referred to, electric control portion 5 is additionally provided in the shell 1, the electric control portion 5 includes battery
51, the first motor 214, second motor, the third motor and the 4th motor are electrically connected with the battery 51
It connects.The battery 51 is used to supply to the first motor 214, second motor, the third motor and the 4th motor
Electricity, to allow the first motor 214, second motor, the third motor and the 4th motor to work.
Optionally, the electric control portion 5 further includes master control circuit board 52, the first motor 214, second electricity
Machine, the third motor and the 4th motor are electrically connected by the master control circuit board 52 with the battery 51, i.e. institute
It states battery 51 to be electrically connected with the master control circuit board 52, the first motor 214, second motor, the third motor
It is electrically connected with the master control circuit board 52 with the 4th motor.The battery 51 is used for the master control circuit board 52
Power supply, to allow the master control circuit board 52 to work, the master control circuit board 52 control respectively again the first motor 214,
Second motor, the third motor and the 4th motor work and control the first motor 214, second electricity
The direction of rotation of the rotary shaft of machine, the third motor and the 4th motor.
Further, the electric control portion 5 further includes limit switch circuit plate 53, the limit switch circuit plate 53 and institute
The electrical connection of master control circuit board 52 is stated, the master control circuit board 52 works for controlling the limit switch circuit plate 53.Institute
It states first motor 214, second motor, the third motor and the 4th motor and is electrically connected to the limit switch electricity
Road plate 53.First limit switch 531 and two the second limit switches 532 there are two being set on the limit switch circuit plate 53, two
A first limit switch 531 respectively corresponds the position setting of first mirror holder 22 and second mirror holder 32.When described first
When mirror holder 22 is retracted in the shell 1, corresponding first limit switch 531 is pressed, first limit switch 531 is closed
And the limit switch circuit plate 53 is transmitted a signal to, the limit switch circuit plate 53 further controls the first motor
214 stop working.When second mirror holder 32 retracts in the shell 1, corresponding first limit switch 531 is pressed,
First limit switch 531 closes and transmits a signal to the limit switch circuit plate 53, the limit switch circuit plate 53
Second motor is further controlled to stop working.
Two second limit switches 532 respectively correspond the position of first connection frame 411 and second connection frame
It installs.When first shielding plate 4 retracts in the shell 1, corresponding second limit switch 532 is pressed, it is described
Second limit switch 532 closes and transmits a signal to the limit switch circuit plate 53, the limit switch circuit plate 53 into one
Step controls the third motor and stops working.When second shielding plate 42 retracts in the shell 1, press corresponding described
Second limit switch 532, second limit switch 532 closes and transmits a signal to the limit switch circuit plate 53, described
Limit switch circuit plate 53 further controls the 4th motor and stops working.
Optionally, the quantity of the limit switch circuit plate 53 is three, and two first limit switches 531 are set jointly
It sets on a limit switch circuit plate 53, two second limit switches 532 are respectively arranged at another two limit switch electricity
On road plate 53.
In another embodiment, the quantity of the limit switch circuit plate 53 is four.Two first limits
Switch is respectively arranged on two limit switch circuit plates 53, and two second limit switches 532 are respectively arranged at another two
On limit switch circuit plate 53.
Fig. 5 please be review, at least one eyeglass outlet 13 is also provided on the shell 1, the visual zone is located at described
Outside eyeglass outlet 13.
In the present embodiment, the quantity of eyeglass outlet 13 is two, the position of each eyeglass outlet 13 with one
Concave lens 2 or hyperopic lens 3 or the first shielding plate 4 or the second shielding plate 42 are corresponding.Each eyeglass outlet 13 is used to correspond to
When one concave lens 2 or the hyperopic lens 3 or first shielding plate 4 or second shielding plate 42 move back and forth
It passes through, so that the concave lens 2 or the hyperopic lens 3 or first shielding plate 4 or second shielding plate 42
It can extend out to outside the shell 1 and retract in the shell 1, to be moved to the visual zone and remove the visual area
Domain.
In other embodiments, the quantity of the eyeglass outlet 13 is one, and an eyeglass outlet 13 is close for two
Visor piece 2 or two hyperopic lens 3 or the first shielding plate 4 and the second shielding plate 42 pass through.
In other embodiments, the visual zone can be located at the inside of the shell 1.
Optionally, the shape of each eyeglass outlet 13 is rectangle.
Fig. 1 and Fig. 7 is please referred to, the eye exercise instrument further includes light guide 6, offers on the shell 1 and leads with described
The corresponding light-conductive hole 14 of light part 6.The light guide 6 is contained in the light-conductive hole 14, and with the master control circuit board 52
Electrical connection, the light guide 6 is for lamplight pointings such as the instruction that is switched on, charging instruction and electricity promptings.
The eye exercise instrument further includes at least one key, offers at least one and the key on the shell 1
Corresponding key hole.Each key is contained in a corresponding key hole, and is electrically connected with the master control circuit board 52, institute
The switching on and shutting down that key is used to control the eye exercise instrument are stated, or for increasing the concave lens 2 and the hyperopic lens 3
Switching time, or switching time for reducing the concave lens 2 and the hyperopic lens 3, or for controlling
It makes first shielding plate 4 or second shielding plate 42 is extend out to outside the shell 1.
In the present embodiment, the quantity of the key is three, respectively switch key 7, increase key 8 and reduction key 9.
The quantity of the key hole is three, and respectively first through hole 15, the second through-hole 16 and third through-hole 17.The switch key
7 are contained in the first through hole 15, and are used to control the unlatching of the eye exercise instrument and stop working.The increase key 8
It is contained in second through-hole 16, increase key described in short-press is used to increase cutting for the concave lens 2 and the hyperopic lens 3
It changes the time, increase key described in long-pressing stretches out outside the shell 1 for controlling first shielding plate 4.The reduction key 9 accommodates
In in the third through-hole 17, when reduction key described in short-press is used to reduce the switching of the concave lens 2 and the hyperopic lens 3
Between, reduction key described in long-pressing stretches out outside the shell 1 for controlling second shielding plate 42.
Head mount 10 is also connected on the shell 1, the head mount 10 is used for the eye exercise instrument
It is fixed on head, the eye exercise instrument is made to become wear-type eye exercise instrument, it is easy to use.
Referring to FIG. 9, the shell 1 includes upper cover 18 and housing body 19, the housing body 19 is trench structure.Institute
Upper cover 18 and the housing body 19 are stated by buckle, screw or is bolted.In first inner surface 11 and described second
Surface 12 is two opposite inner surfaces of the position in the housing body 19, and the eyeglass outlet 13 is opened in the shell
In main body 19.The light-conductive hole 14 and the key hole are opened in the upper cover 18, and the head mount 10 is connected to
The outer surface of the housing body 19.
The upper cover 18 be equipped at least one buckle 182, the housing body 19 be equipped at least one card hole 192 or
Card slot 193.The card hole 192 or the card slot 193 are corresponded and are cooperated with the buckle 182, and the buckle 182 is inserted
Enter into a corresponding card hole 192 or card slot 193, the upper cover 18 and the housing body 19 are connected and fixed.
The eye exercise instrument is illustrated below with reference to specifically used process:
When needing to be trained eyes, it can control first transmission component 21 at this time and drive two myopia
Eyeglass 2 stretch out the shell 1 it is outer when, and control second transmission component 31 and two hyperopic lens 3 driven to be located at institute
It states in shell 1, allows for only two concave lens 2 in this way and be located in the visual zone.User is described close by two
Visor piece 2 sees training nearby, after the completion of seeing training nearby, i.e. after the first preset time, then control two it is described close
Visor piece 2 and two 3 location swaps of hyperopic lens, user see the training of distant place by two hyperopic lens 3,
After the completion of seeing the training of distant place, i.e. after the second preset time, then control two hyperopic lens 3 and two concave lens 31
Location swap is so alternately seen nearby and sees the training of distant place, to be trained to eyes.
The control of front is to see the training of distant place after the training first seen nearby, further, it is also possible to first carry out seeing at a distance
Training, then seen training nearby.
In addition, user might have to the simple eye demand being trained when to eye exercise.So at this point it is possible to
Controlling the third transmission component 41 drives first shielding plate 4 to stretch out outside the shell 1, and controls the 4th transmission
Component 43 drives second shielding plate 42 to be located in the shell 1, so that only described first shielding plate is positioned at described
In visual zone, first shielding plate blocks one of eyes (such as left eye), to not hide to another
The simple eye of gear is trained.After the completion of the simple eye training, i.e., after third preset time, then control the third transmission component 41
First shielding plate 4 is driven to retract in the shell 1.
Also the 4th transmission component 43 that can control second shielding plate mechanism drives second shielding plate 42 to stretch out
It outside the shell 1, and controls the third transmission component and first shielding plate is driven to be located in the shell 1, to make
Must only have second shielding plate 42 to be located in the visual zone, another eye (such as right eye) is blocked, thus
It realizes and simple eye is trained to what another was not blocked.After the completion of the simple eye training, i.e. after the 4th preset time, then control
4th transmission component 43 drives second shielding plate 42 to retract in the shell 1.
First preset time, second preset time, the third preset time and the 4th preset time
It is adjustable.
The detailed course of work are as follows: the battery 51 is powered to the master control circuit board 52, the master control circuit board
52, which work, simultaneously controls the first motor 214 (or described second motor) work, and it is (or described to control the first motor 214
Second motor) the first direction of rotation of axial rotary rotation.The rotary shaft band of the first motor 214 (or described second motor)
It moves first screw rod 212 (or described second screw rod) to rotate to the first direction of rotation, to drive first sliding block 213
(or described second sliding block) is mobile to first direction of motion.First sliding block 213 (or described second sliding block) drives two institutes
It is mobile to first direction of motion to state concave lens 2 (or two described hyperopic lens 3), each concave lens 2 (or each institute
State hyperopic lens 3) the corresponding eyeglass outlet 13 is passed through, it extend out to outside the shell 1, to be moved to the visual area
Domain, user see the training of nearby (or seeing at a distance) by two concave lens 2 (or two described hyperopic lens 3).
Two concave lens 2 (or two described hyperopic lens 3) are moved to first preset time of visual zone
Afterwards, the master control circuit board 52 controls second side of rotation of axial rotary of the first motor 214 (or described second motor)
To rotation, second direction of rotation is opposite with first direction of rotation.The first motor 214 (or described second motor)
Rotary shaft drive first screw rod 212 (or described second screw rod) to rotate to the second direction of rotation, to drive described the
One sliding block 213 (or described second sliding block) is mobile to second direction of motion, and then drives two concave lens 2 (or two
The hyperopic lens 3) it is mobile to second direction of motion, second direction of motion is opposite with first direction of motion.Each
Concave lens 2 (or each hyperopic lens 3) passes through the corresponding eyeglass outlet 13, retracts in the shell 1, to remove institute
State visual zone.First mirror holder 22 (or described second mirror holder 32) presses corresponding first limit switch 531, described
First limit switch 531 closes and transmits a signal to the limit switch circuit plate 53, and the limit switch circuit plate 53 is in turn
It controls the first motor 214 (or described second motor) to stop working, and then does not drive two concave lens 2 (or two
A hyperopic lens 3) movement.
The master control circuit board 52 controls second motor (or described first motor 214) work again, to drive
Two hyperopic lens 3 (or two described concave lens 2) extend out to outside the shell 1, to be moved to the vision
Region, user see the instruction of (or seeing nearby) at a distance by two hyperopic lens 3 (or two described concave lens 2)
Practice.
Two hyperopic lens 3 (or two described concave lens 2) are moved to second preset time of visual zone
Afterwards, the rotary shaft that the master control circuit board 52 controls second motor (or described first motor 214) changes direction of rotation,
To drive two hyperopic lens 3 (or two described concave lens 2) to retract in the shell 1, to remove the view
Feel region, second mirror holder 32 (or described first mirror holder 22) presses corresponding first limit switch 531, and described first
The limit switch circuit plate 53, the limit switch circuit plate 53 and then control are closed and transmitted a signal to limit switch 531
Second motor (or described first motor 214) stops working, and then does not drive (or two institutes of two hyperopic lens 3
State concave lens 2) movement.
So alternately two concave lens 2 and two hyperopic lens 3 is made to be moved to the visual zone, to people
Eye, which is done, alternately to be seen nearby and sees the training of distant place, to be trained to eyes, is tempered the crystalline lens and ciliary muscle of eyeball, is prevented
Myopia is corrected defects of vision.Due to the eye exercise instrument be alternately the mobile concave lens 2 and the hyperopic lens 3 to described
Visual zone, eyes are seen nearby and see the training of distant place respectively, rather than eyes are done by way of being superimposed eyeglass
See nearby and see the training of distant place, the setting of eyeglass degree is simple, and it is also more flexible and convenient, it also avoids bringing because being superimposed eyeglass
Eyeglass degree Problem-Error and bring endanger.
Optionally, first preset time and second preset time are increased by the second key 7 described in short-press, led to
It crosses third key 8 described in short-press and reduces first preset time and second preset time.
The master control circuit board 52 controls the third motor work, so that first shielding plate 4 be driven to extend out to
Outside the shell 1, so that first shielding plate 4 is moved to the visual zone, first shielding plate 4 is sheltered from
One of eyes, another eye is alternately seen nearby and sees the training of distant place, to be trained to simple eye.
After first shielding plate 4 is moved to the visual zone third preset time, the master control circuit board 52
The rotary shaft for controlling the third motor changes direction of rotation, so that first shielding plate 4 is driven to retract in the shell 1,
So that first shielding plate 4 removes the visual zone, the first connection frame 411 of first shielding plate 4 is pressed pair
Second limit switch 532 answered, second limit switch 532 close and transmit a signal to the limit switch circuit plate
53, the limit switch circuit plate 53 controls the corresponding third motor in turn and stops working, and then does not drive described first
Shielding plate 4 moves.
Similarly, second shielding plate 42 can control to block another eye, to simple eye instruct to another
Practice.
Optionally, first shielding plate 4 is controlled by the second key 7 described in long-pressing to extend out to outside the shell 1, pass through
Third key 8 described in long-pressing controls second shielding plate 42 and stretches out outside the shell 1.
Eye exercise instrument provided by the invention is provided with the concave lens mechanism and the hyperopic lens mechanism, and described the
One transmission component 21 drives the concave lens 2 to move back and forth, so that the concave lens 2 is moved to the vision
Region removes the visual zone.When the concave lens 2 is moved to the visual zone, user passes through the myopia
Eyeglass 2 is seen nearby.Second transmission component 31 drives the hyperopic lens 3 to move back and forth, so that the long sight
Eyeglass 3 is moved to the visual zone or removes the visual zone.When the hyperopic lens 3 are moved to the visual zone
When, user is seen at a distance by the hyperopic lens 3.It so alternately sees nearby and sees at a distance, to be trained to eyes.This
The eye exercise instrument that invention provides is also provided with first shielding plate mechanism, and the third transmission component 41 drives described first
Shielding plate 4 moves back and forth, so that first shielding plate 4 is moved to the visual zone or removes the visual area
The eyes for not needing to be trained are blocked in domain, so that the eyes being trained to needs are individually trained, function spirit
It is living, it can satisfy the demand to simple eye training.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term " on ", "lower" is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively heavy
The property wanted.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects
It is logical ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be direct connection, can also be can be by intermediary indirect communication
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (20)
1. a kind of eye exercise instrument, it is characterised in that: including shell, concave lens mechanism, hyperopic lens are equipped in the shell
Mechanism and the first shielding plate mechanism；
Visual zone is provided on the shell；
The concave lens mechanism includes concave lens and the first transmission component for being mutually fixedly connected with the concave lens, described
First transmission component drives the concave lens to move back and forth, and the concave lens is made to be moved to the visual zone or shifting
The visual zone out；
The hyperopic lens mechanism includes hyperopic lens and the second transmission component for being mutually fixedly connected with the hyperopic lens, described
Second transmission component drives the hyperopic lens to move back and forth, and the hyperopic lens is made to be moved to the visual zone or shifting
The visual zone out；
First shielding plate mechanism includes the first shielding plate and the third transmission group that is mutually fixedly connected with first shielding plate
Part, the third transmission component drive first shielding plate to move back and forth, and are moved to first shielding plate described
Visual zone removes the visual zone.
2. eye exercise instrument according to claim 1, it is characterised in that: it further include the second shielding plate mechanism, described second
Shielding plate mechanism includes the second shielding plate and the 4th transmission component that is mutually fixedly connected with second shielding plate, and the described 4th passes
Dynamic component drives second shielding plate to move back and forth, and second shielding plate is made to be moved to the visual zone or removal
The visual zone.
3. eye exercise instrument according to claim 2, it is characterised in that: the quantity of the concave lens is two, described
The quantity of first transmission component is one, and two concave lens are fixedly connected with first transmission component；It is described remote
The quantity of visor piece is two, and the quantity of second transmission component is one, and two hyperopic lens are with described second
Transmission component is fixedly connected.
4. eye exercise instrument according to claim 3, it is characterised in that: first transmission component includes the first support
Seat, the first screw rod and the first sliding block, the both ends of first screw rod are rotationally connected on first support base；Described first
Screw rod is equipped with the first external screw thread, and the first screw hole is offered on first sliding block, is equipped in first screw hole and described the
The first internal screw thread that one external screw thread matches, first screw rod are connected through a screw thread with first sliding block；Two described close
Visor piece is fixedly connected with first sliding block；Second transmission component includes the second support base, the second screw rod and second
Sliding block, the both ends of second screw rod are rotationally connected on second support base；Second screw rod is equipped with outside second
Screw thread offers the second screw hole on second sliding block, is equipped in second screw hole and matches with second external screw thread
Second internal screw thread, second screw rod are connected through a screw thread with second sliding block；Two hyperopic lens are with described
Two sliding blocks are fixedly connected；The third transmission component includes third support base, third screw rod and third sliding block, the third screw rod
Both ends be rotationally connected on the third support base；The third screw rod is equipped with third external screw thread, the third sliding block
On offer third screw hole, be equipped with the third internal screw thread to match with the third external screw thread in the third screw hole, described the
Three screw rods are connected through a screw thread with the third sliding block；The third sliding block is fixedly connected with first shielding plate；Described
Four transmission components include four-supporting, the 4th screw rod and Four-slider, and the both ends of the 4th screw rod are rotationally connected with institute
It states on four-supporting；4th screw rod is equipped with the 4th external screw thread, offers the 4th screw hole on the Four-slider, described
The 4th internal screw thread to match with the 4th external screw thread is equipped in 4th screw hole, the 4th screw rod and the Four-slider are logical
Cross threaded connection；The Four-slider is fixedly connected with second shielding plate.
5. eye exercise instrument according to claim 4, it is characterised in that: first transmission component further includes the first electricity
Machine, the rotary shaft of the first motor are fixedly connected with one end of first screw rod；Second transmission component further includes
Two motors, the rotary shaft of second motor are fixedly connected with one end of second screw rod；The third transmission component also wraps
Third motor is included, the rotary shaft of the third motor is fixedly connected with one end of the third screw rod, the 4th transmission component
It further include the 4th motor, the rotary shaft of the 4th motor is fixedly connected with one end of the 4th screw rod.
6. eye exercise instrument according to claim 4, it is characterised in that: the concave lens mechanism further includes the first mirror
Frame, open up on first mirror holder there are two with two one-to-one first grooves of concave lens；Each concave lens
It is mounted in corresponding first groove, first mirror holder is fixedly connected with first sliding block；The hyperopic lens
Further include the second mirror holder, opened up on second mirror holder there are two with two one-to-one second grooves of hyperopic lens；
Each hyperopic lens are mounted in corresponding second groove, and second mirror holder is fixedly connected with second sliding block.
7. eye exercise instrument according to claim 6, it is characterised in that: offer the first installation on first mirror holder
Slot, first sliding block are mounted in first mounting groove；The second mounting groove is offered on second mirror holder, it is described
Second sliding block is mounted in second mounting groove.
8. eye exercise instrument according to claim 4, it is characterised in that: be connected with the first connection on first shielding plate
Frame offers the first link slot on first connection frame, and the third sliding block is mounted in first link slot；Institute
It states and is connected with the second connection frame on the second shielding plate, the second link slot, the Four-slider are offered on second connection frame
It is mounted in second link slot.
9. eye exercise instrument according to claim 6, it is characterised in that: offered in each first groove at least one
One installation screw, first installation screw are connected with corresponding first groove；The concave lens mechanism further includes
The concave lens is placed in one first corresponding by least one and one-to-one first screw of first installation screw
In groove, first screw and first installation screw are threadedly engaged and pass through first installation screw, compress described
The concave lens is fixed in first groove by concave lens；Offered in each second groove at least one
Two installation screws, second installation screw are connected with corresponding second groove；The hyperopic lens mechanism further includes
The hyperopic lens are placed in one second corresponding by least one and one-to-one second screw of second installation screw
In groove, second screw and second installation screw are threadedly engaged and pass through second installation screw, compress described
The hyperopic lens are fixed in second groove by hyperopic lens.
10. eye exercise instrument according to claim 5, it is characterised in that: electric control portion is additionally provided in the shell, it is described
Electric control portion includes battery, the first motor, second motor, the third motor and the 4th motor with it is described
Battery electrical connection.
11. eye exercise instrument according to claim 10, it is characterised in that: the electric control portion further includes main control circuit
Plate, the first motor, second motor, the third motor and the 4th motor pass through the master control circuit board
It is electrically connected with the battery.
12. eye exercise instrument according to claim 11, it is characterised in that: the electric control portion further includes limit switch electricity
Road plate, the limit switch circuit plate are electrically connected with the master control circuit board；The first motor, second motor, institute
It states third motor and the 4th motor is electrically connected to the limit switch circuit plate；It is arranged on the limit switch circuit plate
There are two the first limit switch and two the second limit switches, two first limit switches respectively correspond first mirror holder
It is arranged with the position of second mirror holder；Two second limit switches respectively correspond first connection frame and described second
The position of connection frame is arranged.
13. eye exercise instrument according to claim 12, it is characterised in that: the quantity of the limit switch circuit plate is three
A, two first limit switches are co-located on a limit switch circuit plate, two second limit switches point
It is not set on another two limit switch circuit plate.
14. eye exercise instrument according to claim 11, it is characterised in that: the both ends of first mirror holder are equipped with first
The both ends of the position of bone, second mirror holder are equipped with second position of bone；Including the first opposite inner surface of position and the in the shell
Two inner surfaces are set on first inner surface there are two the first guide groove, and each first position of bone is located at corresponding one described the
In one guide groove；It is set on second inner surface there are two the second guide groove, each second position of bone is located at corresponding one described the
In two guide grooves.
15. eye exercise instrument according to claim 11, it is characterised in that: be also provided at least one mirror on the shell
Piece outlet, it is outer that the visual zone is located at eyeglass outlet.
16. eye exercise instrument according to claim 15, it is characterised in that: further include light guide, opened up on the shell
There is light-conductive hole corresponding with the light guide；The light guide is contained in the light-conductive hole, and with the main control circuit
Plate electrical connection.
17. eye exercise instrument according to claim 16, it is characterised in that: further include at least one key, the shell
On offer at least one and the one-to-one key hole of the key；Each key is contained in a corresponding key hole, and
It is electrically connected with the master control circuit board.
18. eye exercise instrument according to claim 17, it is characterised in that: be also connected with head on the shell and fix
Part.
19. eye exercise instrument according to claim 18, it is characterised in that: the shell includes upper cover and housing body,
The upper cover and the housing body by buckle, screw or are bolted；First inner surface and second inner surface
For two opposite inner surfaces of the position in the housing body, the eyeglass outlet is opened in the housing body；It is described
Light-conductive hole and the key hole are opened on the upper lid, and the head mount is fixed on the appearance of the housing body
Face.
20. eye exercise instrument according to claim 4, it is characterised in that: first screw rod, second screw rod, institute
It states third screw rod and the 4th screw rod is double tooth ladder font screw rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224151.XA CN109223464B (en) | 2018-10-19 | 2018-10-19 | Eye training instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224151.XA CN109223464B (en) | 2018-10-19 | 2018-10-19 | Eye training instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109223464A true CN109223464A (en) | 2019-01-18 |
| CN109223464B CN109223464B (en) | 2024-04-19 |
Family
ID=65080585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811224151.XA Active CN109223464B (en) | 2018-10-19 | 2018-10-19 | Eye training instrument |
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| Country | Link |
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| CN (1) | CN109223464B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109259993A (en) * | 2018-11-01 | 2019-01-25 | 广州润尔健康科技有限公司 | A kind of eye exercise instrument |
| CN109330842A (en) * | 2018-11-01 | 2019-02-15 | 广州润尔健康科技有限公司 | A kind of eye exercise instrument |
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| CN209392339U (en) * | 2018-10-19 | 2019-09-17 | 广州润尔健康科技有限公司 | A kind of eye exercise instrument |
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| EP1384462A2 (en) * | 2002-07-22 | 2004-01-28 | Chao-Chyun Lin | Prism based dynamic vision training device and method thereof |
| WO2015166449A1 (en) * | 2014-05-01 | 2015-11-05 | Richard Hareychuk | Vision restricting sports training eyewear |
| CN105030496A (en) * | 2015-08-14 | 2015-11-11 | 丛繁滋 | Visual system bionic training instrument having function of adjustable emmetropia out-of-focus glasses |
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| CN109259993B (en) * | 2018-11-01 | 2024-05-28 | 广州润尔健康科技有限公司 | Eye training instrument |
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|---|---|
| CN109223464B (en) | 2024-04-19 |
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