CN209662141U - A kind of eye exercise instrument - Google Patents
A kind of eye exercise instrument Download PDFInfo
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- CN209662141U CN209662141U CN201821800428.4U CN201821800428U CN209662141U CN 209662141 U CN209662141 U CN 209662141U CN 201821800428 U CN201821800428 U CN 201821800428U CN 209662141 U CN209662141 U CN 209662141U
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- circuit board
- control circuit
- master control
- shell
- transmission component
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Abstract
The utility model provides a kind of eye exercise instrument, including shell and electric control portion, is provided with visual zone on shell；Concave lens mechanism and hyperopic lens mechanism are equipped in shell；Concave lens mechanism includes concave lens and the first transmission component for being mutually fixedly connected with concave lens；Hyperopic lens mechanism includes hyperopic lens and the second transmission component for being mutually fixedly connected with hyperopic lens；Electric control portion includes battery and master control circuit board, and battery is electrically connected with master control circuit board；First transmission component and the second transmission component are electrically connected with master control circuit board respectively；Master control circuit board controls the first transmission component and concave lens is driven to move back and forth；Master control circuit board controls the second transmission component and hyperopic lens is driven to move back and forth；Battery and master control circuit board are set in the housing；User passes through concave lens respectively and hyperopic lens see nearby and faraway, so that eyes are trained, it is easy to use, it is inconvenient to avoid mobile eyeglass bring manually.
Description
Technical field
The utility model 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 manual overturning or rotation, and then Chong Die with first group of eyeglass or separate.User is adjusted in this way passes through different eyeglasses
Scenery is watched, to eyes be adjusted, to realize pre- myopia prevention or correct defects of vision.
But this mode that can be manually rotated or overturn eyeglass, it is inconvenient for use.
Utility model content
(1) the purpose of the utility model is to provide a kind of eye exercise instrument that eyeglass automatically moves.
(2) technical solution
In order to realize above-mentioned technical problem, the utility model provides a kind of eye exercise instrument, including shell and electric control
Portion is provided with visual zone on the shell；
Concave lens mechanism and hyperopic lens mechanism are equipped in the shell, the concave lens mechanism includes concave lens
With the first transmission component being mutually fixedly connected with the concave lens；The hyperopic lens mechanism include hyperopic lens and with it is described
The second transmission component that hyperopic lens are mutually fixedly connected；
The electric control portion includes battery and master control circuit board, and the battery is electrically connected with the master control circuit board；
First transmission component and second transmission component are electrically connected with the master control circuit board respectively；
The master control circuit board controls first transmission component and the concave lens is driven to move back and forth, and makes institute
Concave lens is stated to be moved to the visual zone or remove the visual zone；The master control circuit board also controls described second
Transmission component drives the hyperopic lens to move back and forth, and so that the hyperopic lens is moved to the visual zone or removes institute
State visual zone；
The battery and the master control circuit board are disposed in the housing.
The battery of eye exercise instrument provided by the utility model is powered to the master control circuit board, the main control circuit
Plate, which works and controls first transmission component, drives the concave lens movement, and the master control circuit board work also controls institute
It states the second transmission component and drives the hyperopic lens movement, user passes through the concave lens respectively and the hyperopic lens are seen
Nearby and faraway, so that eyes are trained, it is easy to use, it is inconvenient to avoid mobile eyeglass bring manually.
Further, the shell includes mounting surface, and the connection enclosure interior space is offered on the mounting surface
Intercommunicating pore, the edge of the intercommunicating pore are additionally provided with installation buckle, and the master control circuit board is fixed by installation buckle
In in the intercommunicating pore.
It further, further include sticker, the battery is bonded in the top of the shell by the sticker.
It further, further include wearing cover, the wearing cover is connected on the mounting surface and blocks the main control electricity
Road plate.
Further, at least one socket is additionally provided in the master control circuit board.
Further, the battery and the master control circuit board are fixedly connected in the top of the shell.
Further, the battery and the master control circuit board are respectively fixedly connected in the two sides of 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；The battery and the master control circuit board are fixedly connected on the upper lid.
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；The battery and the master control circuit board are respectively fixedly connected in the two sides of the housing body.
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；The mounting surface is set in the housing body, and the battery is adhered on the upper lid.
Detailed description of the invention
The advantages of the utility model is above-mentioned and/or additional aspect will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the perspective view of eye exercise instrument provided by the utility model；
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 structural schematic diagram of the master control circuit board of eye exercise instrument shown in Fig. 7；
Figure 10 is the structure chart that master control circuit board shown in Fig. 7 is fixed on intercommunicating pore；
Figure 11 is the cross-sectional view that master control circuit board shown in Fig. 9 is fixed on intercommunicating pore；
Figure 12 is the knot of the one embodiment at the top that battery shown in Fig. 7 and master control circuit board are fixedly connected on shell
Composition；
Figure 13 is another embodiment at the top that battery shown in Fig. 7 and master control circuit board are fixedly connected on shell
Structure chart；
Figure 14 is that battery shown in Fig. 7 and master control circuit board are respectively fixedly connected in one embodiment of the two sides of shell
Structure chart；
Figure 15 is respectively fixedly connected with another implementation in the two sides of shell for battery shown in Fig. 7 and master control circuit board
The structure chart of example；
Figure 16 is the perspective view of the shell of eye exercise instrument shown in FIG. 1；
Wherein corresponding relationship of the Fig. 1 into Figure 16 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, 101, mounting surface, 102, intercommunicating pore, 103, installation
Buckle, 104, sticker, 105, wearing cover, 106, socket.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Referring to FIG. 1, the utility model provides a kind of eye exercise instrument, including shell 1 and electric control portion 5, the shell 1
It is interior to be equipped with concave lens 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.
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.
The electric control portion 5 includes battery 51 and master control circuit board 52, the battery 51 and the master control circuit board
52 electrical connections, the battery 51 are used to power to the master control circuit board 52.First transmission component 21 and described second
Transmission component 31 is electrically connected with the master control circuit board 52 respectively.The master control circuit board 52 controls first transmission
Component 21 drives the concave lens 2 to move back and forth, and so that the concave lens 2 is moved to the visual zone or removes institute
State visual zone.When the concave lens 2 is moved to the visual zone, user is seen nearby by the concave lens 2,
To see training nearby to eyes.
The master control circuit board 52 controls second transmission component 31 and the hyperopic lens 3 is driven back and forth to be transported
It is dynamic, so that the hyperopic lens 3 is moved to the visual zone or removes the visual zone.When the hyperopic lens 3 are moved to
When the visual zone, user 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 are please referred to Fig. 9, the first motor 214, second motor, the third motor and described
Four motors are electrically connected with the master control circuit board 52.The master control circuit board 52 control respectively 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.
At least one socket 106 is additionally provided in the master control circuit board 52, the socket 106 is used for and first electricity
Machine 214, second motor, the third motor or the 4th motor electrical connection
In the present embodiment, the quantity of the socket 106 is four.
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.
The battery 51 and the master control circuit board 52 are set in the shell 1.
In the present embodiment, Figure 10 and Figure 11 are please referred to, the shell 1 includes mounting surface 101, the mounting surface 101
On offer the intercommunicating pore 102 for being connected to 1 inner space of shell, the edge of the intercommunicating pore 102 is additionally provided with installation buckle
103, the master control circuit board 52 is fixed in the intercommunicating pore 102 by installation buckle 103, the main control circuit
Plate 52 be mounted on this position convenient for respectively with the first motor 214, second motor, the third motor and described the
The electrical connection of four motors.
The eye exercise instrument further includes sticker 104, and the battery 51 is adhered to the shell 1 by the sticker 104
Top.
The eye exercise instrument further includes wearing cover 105, and the wearing cover 105 is connected on the mounting surface 101 and hides
The master control circuit board 52 is kept off, to protect the master control circuit board 52, avoids the master control circuit board 52 exposed outside
And it damages.
In another embodiment, the battery 51 and the master control circuit board 52 are fixedly connected in the shell
1 top.In one embodiment, Figure 12 is please referred to, the battery 51 is located at the left side at 1 top of shell, the master control
Circuit board 52 processed is located at the right side at 1 top of shell.In another embodiment, Figure 13 is please referred to, the battery 51 is located at
The right side at 1 top of shell, the master control circuit board 52 are located at the left side at 1 top of shell.
In yet another embodiment, the battery 51 and the master control circuit board 52 are respectively fixedly connected in the shell
The two sides of body 1.In one embodiment, Figure 14 is please referred to, the battery 51 is located at the left side of the shell 1, the main control
Circuit board 52 is located at the right side of the shell 1.In another embodiment, Figure 15 is please referred to, the battery 51 is located at the shell
The right side of body 1, the master control circuit board 52 are located at the left side of the shell.
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 the corresponding key hole, and is electrically connected with the master control circuit board 52,
The key is used to control the switching on and shutting down of the eye exercise instrument, or for increasing the concave lens 2 and the farsighted glasses
The switching time of piece 3, or the switching time for reducing the concave lens 2 and the hyperopic lens 3, or be used for
It controls 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 mounting surface 101 are an outer surface of the housing body 19.
Figure 16 is please referred to, the upper cover 18 is equipped at least one buckle 182, and the housing body 19 is equipped at least one
A 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, institute
It states buckle 182 to be inserted into a corresponding card hole 192 or card slot 193, the upper cover 18 and the housing body 19 be connected solid
It is fixed.
In the present embodiment, the mounting surface 101 is set in the housing body 19, and the battery 51 is adhered to described
In upper cover 18.
In another embodiment, the battery 51 and the master control circuit board 52 are fixedly connected in the upper cover
On 18, the light-conductive hole 14 and the key hole are opened in the upper cover 18.
In yet another embodiment, the battery 51 and the master control circuit board 52 are respectively fixedly connected in the shell
The two sides of phosphor bodies 19, the light-conductive hole 14 and the key hole are set to the side of the housing body 19.
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.
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.
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.
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；It is pressed by described in long-pressing second
Key 7 controls first shielding plate 4 and extend out to outside the shell 1, controls described second by third key 8 described in long-pressing and blocks
Piece 42 stretches out outside the shell 1.
The battery 51 of eye exercise instrument provided by the utility model is powered to the master control circuit board 52, the main control
Circuit board 52, which works and controls first transmission component 21, drives the concave lens 2 to move, the master control circuit board 52
Work also controls second transmission component 31 and the hyperopic lens 3 is driven to move, and user passes through the concave lens 2 respectively
Nearby and faraway is seen with the hyperopic lens 3, so that eyes are trained, it is easy to use, avoid mobile eyeglass band manually
The inconvenience come.
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"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as indicating
Or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be direct connection, can also by intermediary indirect communication,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.In addition, in the description of the present invention, unless otherwise indicated, " multiples' " contains
Justice is two or more.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of eye exercise instrument, it is characterised in that: including shell and electric control portion, be provided with visual zone on the shell；
Be equipped with concave lens mechanism and hyperopic lens mechanism in the shell, the concave lens mechanism include concave lens and with
The first transmission component that the concave lens is mutually fixedly connected；The hyperopic lens mechanism include hyperopic lens and with the long sight
The second transmission component that eyeglass is mutually fixedly connected；
The electric control portion includes battery and master control circuit board, and the battery is electrically connected with the master control circuit board；It is described
First transmission component and second transmission component are electrically connected with the master control circuit board respectively；
The master control circuit board controls first transmission component and the concave lens is driven to move back and forth, and makes described close
Visor piece is moved to the visual zone or removes the visual zone；The master control circuit board also controls second transmission
Component drives the hyperopic lens to move back and forth, and so that the hyperopic lens is moved to the visual zone or removes the view
Feel region；
The battery and the master control circuit board are disposed in the housing.
2. eye exercise instrument according to claim 1, it is characterised in that: the shell includes mounting surface, the mounting surface
On offer the intercommunicating pore for being connected to the enclosure interior space, the edge of the intercommunicating pore is additionally provided with installation buckle, the master
Control circuit board is fixed in the intercommunicating pore by installation buckle.
3. eye exercise instrument according to claim 2, it is characterised in that: further include sticker, the battery passes through the glue
Patch is bonded in the top of the shell.
4. eye exercise instrument according to claim 2, it is characterised in that: further include wearing cover, the wearing cover is connected to
On the mounting surface and block the master control circuit board.
5. eye exercise instrument according to claim 1, it is characterised in that: be additionally provided at least one in the master control circuit board
A socket.
6. eye exercise instrument according to claim 1, it is characterised in that: the battery and the master control circuit board are solid
Surely it is connected to the top of the shell.
7. eye exercise instrument according to claim 1, it is characterised in that: the battery and master control circuit board difference
It is fixedly connected on the two sides of the shell.
8. eye exercise instrument according to claim 6, it is characterised in that: the shell includes upper cover and housing body, institute
Upper cover and the housing body are stated by buckle, screw or is bolted；The battery and the master control circuit board are fixed
It is connected on the upper lid.
9. eye exercise instrument according to claim 7, it is characterised in that: the shell includes upper cover and housing body, institute
Upper cover and the housing body are stated by buckle, screw or is bolted；The battery and the master control circuit board are solid respectively
Surely the two sides of the housing body are connected to.
10. eye exercise instrument according to claim 3, it is characterised in that: the shell includes upper cover and housing body, institute
Upper cover and the housing body are stated by buckle, screw or is bolted；The mounting surface is set in the housing body, described
Battery is adhered on the upper lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821800428.4U CN209662141U (en) | 2018-11-01 | 2018-11-01 | A kind of eye exercise instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821800428.4U CN209662141U (en) | 2018-11-01 | 2018-11-01 | A kind of eye exercise instrument |
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| Publication Number | Publication Date |
|---|---|
| CN209662141U true CN209662141U (en) | 2019-11-22 |
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|---|---|---|---|
| CN201821800428.4U Active CN209662141U (en) | 2018-11-01 | 2018-11-01 | A kind of eye exercise instrument |
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|---|---|
| CN (1) | CN209662141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330840A (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 |
-
2018
- 2018-11-01 CN CN201821800428.4U patent/CN209662141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330840A (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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