CN114469515A - Intelligent amblyopia covering eyeshade - Google Patents
Intelligent amblyopia covering eyeshade Download PDFInfo
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- CN114469515A CN114469515A CN202210328015.5A CN202210328015A CN114469515A CN 114469515 A CN114469515 A CN 114469515A CN 202210328015 A CN202210328015 A CN 202210328015A CN 114469515 A CN114469515 A CN 114469515A
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- 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
- A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
- A61F9/045—Eye-shades or visors; Shields beside, between or below the eyes
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Abstract
The invention belongs to the technical field of vision correction, and particularly relates to an intelligent amblyopia covering eye patch which comprises a patch body, a processing terminal and a dismounting unit, wherein the processing terminal also comprises a chip, a signal component and an infrared element; when the eye shield covering method is used for amblyopia treatment, the wearing state and wearing duration of the eye shield are difficult to judge, and whether the covering eye shield is worn correctly according to the amblyopia treatment method to achieve the amblyopia treatment effect affects the effect of the eye shield covering method for treating amblyopia; therefore, the invention utilizes the fluctuation of the eyelid and the cornea part to the infrared light reflectivity to judge whether the eye cover is worn correctly to achieve the amblyopia treatment effect, enhances the accuracy of recording the eye covering state of the eye cover, realizes the interaction of the recorded data in the chip by utilizing the infrared communication principle, reduces the electric energy consumption of the power supply in the processing terminal by the infrared communication mode, prolongs the endurance time of the processing terminal, and enhances the accuracy of the intelligent amblyopia covering eye cover to grasp the wearing state.
Description
Technical Field
The invention belongs to the technical field of vision correction, and particularly relates to an intelligent amblyopia covering eyeshade.
Background
Amblyopia is a common eye disease which seriously damages the visual function of children, the treatment methods of amblyopia are many, and the traditional covering treatment method is still the first choice method for treating amblyopia; although the covering therapy is simple and effective, the treatment time is long, the treatment may take months to years, and meanwhile, the covering also has the defects of influence on appearance and the like, so that a plurality of children patients are difficult to adhere to the treatment, the key to the success of the covering therapy depends on the compliance of the children patients besides factors such as amblyopia type, and the effective covering time is an important factor influencing patients when the eye shield is used for shading treatment.
Meanwhile, when the eye shield covering method is used for amblyopia treatment, the wearing state and wearing duration of the eye shield are difficult to judge, and whether the covering eye shield is worn correctly according to the amblyopia treatment method to play the role of amblyopia treatment cannot be mastered, so that the effect of the eye shield covering method for treating amblyopia is influenced.
Therefore, in order to solve the problem of wearing state of the eye cover in the amblyopia treatment process, the invention provides an intelligent amblyopia eye cover.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides an intelligent amblyopia covering eyeshade; the technical problems that when the eye shield covering method is used for amblyopia treatment, the wearing state and wearing duration of the eye shield are difficult to judge, whether the covering eye shield is worn correctly according to the amblyopia treatment method to achieve the amblyopia treatment effect or not and the amblyopia treatment effect of the eye shield covering method are influenced are solved.
The invention discloses an intelligent amblyopia covering eyeshade, which comprises an eyeshade body.
The cover body, the intermediate layer has been seted up to the inboard of the cover body, has seted up between cover body one side and intermediate layer and has placed the mouth, has seted up the opening between cover body inboard and intermediate layer, and cover body one side is the terminal surface of thickness direction, and cover body inboard is one side towards the eye when wearing.
And the processing terminal is fixed in the interlayer and used for judging whether the cover body is in a wearing state and recording wearing duration.
The disassembly and assembly unit is fixed to the interlayer of the cover body along the placing port through the processing terminal, and the disassembly unit is fixed to the edge of the cover body through clamping pieces.
The processing terminal also comprises.
And the chip is provided with an infrared element, the infrared element on the chip is exposed in the through hole after the processing terminal is installed on the interlayer, and the infrared element on the chip is used for emitting infrared light to the eyelid and the cornea part of the eye.
The signal assembly is electrically connected with the chip, an infrared element is also arranged on the signal assembly, and the infrared element on the signal assembly is used for carrying out infrared communication with the mobile terminal.
Wherein the infrared element comprises an infrared light emitting tube and an infrared light receiving tube.
Preferably, a signal processor and a judgment module for reducing noise of the infrared signal are arranged in the chip, the signal processor filters the signal detected by the infrared element by using Kalman filtering, and the judgment module sums up the sampling value of the infrared signal filtered by the signal processor by using a linear differential equation.
Preferably, the processing terminal is in a trapezoidal structure, and the processing terminal is processed by film coating.
Preferably, the disassembling unit further comprises a ring cover, the ring cover wraps the edge of the processing terminal, the ring cover is fixedly connected with the clamping piece on the long trapezoidal edge of the processing terminal, and the ring cover is rotatably connected with a ball body on the short trapezoidal edge of the processing terminal.
Preferably, the detaching unit further comprises a shield fixedly connected to the ring cover and covering the processing terminal, and the shield is provided with a shield opening at the infrared element position of the chip, and the shield opening protrudes from the surface of the shield.
Preferably, the edge of the cover body is further provided with a protruding part, and the protruding parts respectively protrude from the inner side and the outer side of the cover body.
Preferably, the cover body further comprises a lens cover and a glasses leg cover, a sleeve belt is fixed on the outer side of the glasses leg cover, the glasses leg cover is connected to the end portion of the lens cover at an included angle, and the placing opening is located at the end portion, far away from the glasses leg cover, of the lens cover.
Preferably, the lens cover is further provided with a fixedly connected cover head at the position of the placing opening, the cover head is located on the outer side of the lens cover, and a containing layer is formed between the cover head and the lens cover.
Preferably, the outer side of the cover body is fixedly connected with cover sleeves which are arranged in pairs and are used for being sleeved on the glasses frame of the glasses.
Preferably, the power supply in the processing terminal is fixed in the cover sleeve on the other side of the cover body in a strip shape, and a lead on the power supply is connected to the charging interface of the processing terminal along the placing port of the cover body.
The beneficial effects of the invention are as follows.
1. The intelligent amblyopia covering eye patch provided by the invention utilizes the fluctuation of infrared light reflectivity of the eyelid and the cornea part to judge whether the eye patch is worn correctly to achieve the amblyopia treatment effect, enhances the accuracy of recording the eye covering state of the eye patch, realizes the interaction of recorded data in a chip by utilizing the infrared communication principle, reduces the power consumption of a power supply in a processing terminal by adopting an infrared communication mode, prolongs the endurance time of the processing terminal, and simultaneously, a dismounting unit is used for dismounting the processing terminal in the cover body through a clamping piece to independently clean or replace the dirty or worn cover body, thereby enhancing the convenience of using the intelligent amblyopia covering eye patch.
2. According to the intelligent amblyopia eye cover, the cover body is arranged on the inner side of the glasses, so that when the glasses are collided in the movement process of a child, the cover body is used as a buffer between the glasses and the eyes, and the injury caused by the collision of the glasses with the eyes in the movement process of the child is reduced.
3. According to the intelligent amblyopia covering eyeshade, the surface of the processing terminal is covered by the protective cover arranged in the detaching unit, so that the uneven surface of the processing terminal is prevented from being abraded with the cover body when entering the interlayer, when the processing terminal is pushed and installed to the interlayer in the cover body, the raised cover opening in the protective cover extends out from the through opening, the position precision of an infrared element in a chip in the cover body is ensured, the infrared element in the chip is prevented from being shielded by the cover body when the processing terminal is not installed in place, and the processing terminal is installed more stably.
4. According to the intelligent amblyopia covering eyeshade, the bulges are respectively protruded out of the inner side and the outer side of the shade body through the bulges arranged on the upper side edge and the lower side edge of the shade body, the covering effect on eyes is enhanced by utilizing the bulges on the inner side of the shade body, amblyopia treatment is promoted, and the shade body is clamped on a glasses frame of glasses through the bulges on the outer side, so that the fixing effect of the shade body on the glasses is enhanced.
5. According to the intelligent amblyopia covering eye patch, the accommodating layer is formed on the outer side of the lens cover through the arranged cover head and is used for wrapping the clamping pieces in a clamping state, the clamping pieces made of hard materials on the outer side of the lens cover are prevented from being worn due to the fact that the clamping pieces contact with lenses of glasses, the posture that the clamping pieces are clamped on the lens cover is guided by controlling the size of the cover head and the position of the cover head on the lens cover, and the position precision of the processing terminal installed in the cover body by the disassembling unit is enhanced.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a state diagram of a first viewing angle when the intelligent eye covering shield of the present invention is worn.
FIG. 2 is a state diagram of the intelligent blinder of the present invention at a second viewing angle when worn.
Fig. 3 is a perspective view of the intelligent blinding eye shield assembly of the present invention.
Fig. 4 is an exploded view of the intelligent blinding eye shield components of the present invention.
FIG. 5 is a perspective view of a process terminating component of the present invention.
Fig. 6 is a partially enlarged view of a portion a in fig. 1.
Fig. 7 is a partially enlarged view at B in fig. 3.
Fig. 8 is a partially enlarged view at C in fig. 3.
Fig. 9 is a partial enlarged view at D in fig. 4.
In the figure: 1. a cover body; 10. a projection; 11. a lens housing; 111. a cover head; 12. a temple cover; 121. sleeving a belt; 13. covering the cover; 21. a placement port; 22. a port; 3. a processing terminal; 30. a power source; 301. a wire; 31. a chip; 32. a signal component; 33. an infrared element; 4. a dismounting unit; 41. a clip; 42. a ring cover; 421. a sphere; 43. a shield; 431. and (4) covering the opening.
Detailed Description
In order to make the objects, technical means and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides an intelligent amblyopia covering eyeshade, and solves the technical problems that when an eyeshade covering method is used for amblyopia treatment, the wearing state and the wearing duration of the eyeshade are difficult to judge, whether the covering eyeshade is worn correctly according to the amblyopia treatment method to achieve the amblyopia treatment effect or not is influenced, and the amblyopia treatment effect is influenced by the eyeshade covering method.
In order to solve the technical problems, the technical scheme in the embodiment of the invention has the following general idea: utilize eyelid and cornea position to the fluctuation of infrared light reflectivity, judge whether the eye-shade is worn and correctly play amblyopia treatment, the accuracy that the record eye-shade covers the eye state has been strengthened, and utilize the infrared communication principle to realize the interaction of record data in the chip, and the infrared communication mode has reduced the power consumption to the power among the processing terminal, the time of endurance of processing terminal has been prolonged, the dismouting unit passes through the clamping piece simultaneously and handles the terminal loading and unloading in the cover body, wash or change with the cover body to dirty or wearing and tearing alone, the convenience that the eye-shade was used is covered to intelligent amblyopia.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
As shown in fig. 1-9, the intelligent amblyopia covering eyeshade comprises.
The cover body 1, the intermediate layer has been seted up to the inboard of the cover body 1, has seted up between the cover body 1 distolateral and intermediate layer and has placed mouth 21, has seted up between the cover body 1 inboard and intermediate layer through port 22, and the cover body 1 inboard is towards the one side of eye when wearing.
And the processing terminal 3 is fixed in the interlayer, and the processing terminal 3 is used for judging whether the cover body 1 is in a wearing state and recording the wearing time.
And a detaching unit 4, wherein the detaching unit 4 fixes the processing terminal 3 in the interlayer of the cover body 1 along the placing opening 21, and the detaching unit is fixed by clamping the edge of the cover body 1 through a clamping piece 41.
The processing terminal 3 further includes.
The chip 31, the chip 31 is provided with an infrared element 33, the infrared element 33 on the chip 31 is exposed in the through opening 22 after the processing terminal 3 is mounted on the interlayer, and the infrared element 33 on the chip 31 is used for emitting infrared light to the eyelid and the cornea part.
The signal assembly 32, the signal assembly 32 and the chip 31 are electrically connected, an infrared element 33 is also arranged on the signal assembly 32, and the infrared element 33 on the signal assembly 32 is used for data interaction through infrared communication.
Wherein the infrared element 33 includes an infrared light emitting tube and an infrared light receiving tube.
When the eye covering patch is used, the processing terminal 3 is pushed into the interlayer along the placing opening 21 of the cover body 1 through the dismounting unit 4, the chip 31 of the processing terminal 3 is moved to the opening 22 of the cover body 1, at the moment, the clamping piece 41 in the dismounting unit 4 is clamped on the edge of the cover body 1 to play a fixing role, then the cover body 1 is worn on glasses, when a amblyopia patient wears the glasses of the cover body 1, the infrared light emitting tube in the infrared element 33 fixed on the chip 31 of the cover body 1 emits infrared light to the eyes of the wearer, and the infrared light signals are received by the infrared light receiving tube and identified by the chip 31 by utilizing the fluctuation of the infrared light reflectivity of eyelids and eye corneas, so that whether the amblyopia treatment covering patch is in a wearing state or not is judged, and the wearing duration is recorded; when the data recorded by the processing terminal 3 needs to be read, the cover body 1 is taken down from the glasses, so that the data recorded in the chip 31 is subjected to data interaction with a mobile terminal with an infrared communication function, such as a computer device provided with an infrared port, through an infrared element 33 which is electrically connected to the signal component 32 and fixed in the signal component; the use condition of the eye cover can be mastered in the amblyopia treatment process.
The invention utilizes the fluctuation of the infrared light reflectivity of the eyelids and the cornea part to judge whether the eye mask is worn correctly to achieve the amblyopia treatment effect, enhances the accuracy of recording the eye covering state of the eye mask, realizes the interaction of the recorded data in the chip 31 by utilizing the infrared communication principle, reduces the power consumption of the power supply 30 in the processing terminal 3 by the infrared communication mode, prolongs the endurance time of the processing terminal 3, simultaneously, the dismounting unit 4 mounts and unloads the processing terminal 3 in the cover body 1 through the clamping piece 41 to independently clean or replace the dirty or worn cover body 1, solves the problems that the movement demand of children is large due to lively and vigorous movement, the glasses are easy to fall off under the conditions of movement and carelessness, the eye mask is damaged and needs to be cleaned or replaced when the dirt appears, and enhances the convenience of the use of the intelligent amblyopia covering eye mask.
As an embodiment of the present invention, a signal processor and a determination module for performing noise reduction on an infrared signal are built in the chip 31, the signal processor filters a signal detected by the infrared element 33 by using kalman filtering, and the determination module summarizes a sampling value of the signal detected by the infrared element 33 after being filtered by the signal processor by using a linear differential equation, so as to improve accuracy of the sampling value of the infrared signal.
Because the eye patch is in a natural environment before being worn, the infrared light signal detected by the infrared light receiving tube in the infrared element 33 is noisy and has low signal-to-noise ratio, and further the identification of the chip 31 to the infrared signal of the eye part is affected after the mask body 1 is worn, kalman filtering is used here, and meanwhile, the sampling value of the infrared element 33 is a discrete system and can be described by using a linear differential equation.
The Kalman filtering equation running in the signal processor and the linear induction equation adopted by the judgment module for the sampling value are as follows.
(1) In the formulas (1) and (2), X (k) is the system state of the infrared element 33 at the moment k for detecting the infrared signal sampling value, U (k) is the control quantity of the infrared signal sampling value in the detection system at the moment k, A and B are system parameters, Z (k) is the measured value of the infrared signal at the moment k, and H is the measurement parameter of the detection system; w (k) and V (k) respectively represent noise in a detection system and a measurement process, and the covariance of W (k) and V (k) is respectively set as Q and R.
At this time, the present detection state is predicted.
X (k | k-1) in the formula (3) is a prediction result of the last measured value of the infrared signal in the detection system, X (k-1| k-1) is an optimal sampling value result in the last measurement state process, U (k) is a control quantity of the current state on the sampling value of the infrared signal in the detection system, and A and B are system parameters.
The sampling value result of the detection system after the formula (3) is updated, the corresponding covariance is not updated yet, and P represents the covariance.
In the formula (4), P (k | k-1) is a covariance corresponding to X (k | k-1), P (k-1| k-1) is a covariance corresponding to X (k-1| k-1),
is the transpose of A, Q is the covariance of the detection system; equations (3) and (4) are predictions for the detection system, followed by an estimate of the reference measurement for the infrared signal in the detection system.
The Kg value of each time is updated in real time, and the updating formula is as follows.
In equations (5) and (6), z (k) is a measurement value at time k, Kg is a kalman gain, and H is a parameter of the measurement system.
The matrix in which I is 1 in formula (7).
Because the detection system only has one infrared signal measurement value and has no control quantity input to other infrared signal sampling values of the detection system, the formulas (2) to (7) can be simplified.
Because the eye patch is in a natural environment before being worn, the infrared light signal detected by the infrared light receiving tube in the infrared element 33 is noisy and has low signal-to-noise ratio, and the recognition of the chip 31 on the infrared signal of the eye part is affected after the mask body 1 is worn, so that Kalman filtering is used here; kalman filtering processing is carried out on the acquisition value of the infrared element 33, linear differential equations are matched for induction, the accuracy of monitoring the wearing state of the cover body 1 by the processing terminal 3 is improved, and the amblyopia covering treatment effect is improved.
As one embodiment of the present invention, as shown in fig. 4 and 5, the processing terminal 3 has a ladder-shaped structure, and the processing terminal 3 is subjected to a film coating process.
As an embodiment of the present invention, as shown in fig. 4, 6, 7, and 9, the detaching unit further includes a ring cover 42, the ring cover 42 is wrapped on the edge of the processing terminal 3, the ring cover 42 is fixedly connected to the clip 41 on the long trapezoidal side of the processing terminal 3, and the ball 421 is rotatably connected to the short trapezoidal side of the processing terminal 3 by the ring cover 42.
The processing terminal 3 is provided with waterproof performance by performing film coating processing on the processing terminal 3, and the operation of the infrared element 33 is not affected by adopting a transparent film coating, so that when simple stains appear on the glasses or the cover body 1, the cover body 1 and the processing terminal 3 do not need to be taken down, and direct washing and cleaning can be performed; set up processing terminal 3 to trapezium structure, make the minor face of processing terminal 3 inwards, be convenient for move into the intermediate layer of the cover body 1 with processing terminal 3, the ring cover 42 of parcel on processing terminal 3 in the dismantlement unit, prevent that processing terminal 3 is moving to the intermediate layer in-process, the tectorial membrane at edge and the cover body 1 material produce the friction and the loss, the spheroid 421 of rotation connection in processing terminal 3 minor face department makes between ring cover 42 and the cover body 1 material be in rolling contact, reduce the loss that the friction produced that slides therebetween, the dismantlement unit realizes the location of processing terminal 3 in the cover body 1 through the ring cover 42 of parcel and the clamping piece 41 of centre gripping.
As an embodiment of the present invention, as shown in fig. 1, 3, 4, 5 and 8, the detaching unit further includes a shield 43, the shield 43 is fixed to the ring cover 42 and covers the processing terminal 3, the shield 43 is provided with a cover opening 431 at the position of the infrared element 33 of the chip 31, and the cover opening 431 protrudes from the surface of the shield 43.
The surface of the processing terminal 3 is covered by the shield 43 arranged in the detaching unit, the uneven surface of the processing terminal 3 is prevented from being abraded with the cover body 1 when entering the interlayer, when the processing terminal 3 is pushed and installed to the interlayer in the cover body 1, the raised cover opening 431 in the shield 43 is made to extend out of the through opening 22, the position precision of the infrared element 33 in the chip 31 in the cover body 1 is ensured, the phenomenon that the infrared element 33 in the chip 31 is shielded by the cover body 1 when the processing terminal 3 is not installed in place is avoided, and the processing terminal 3 is installed more stably.
As an embodiment of the present invention, as shown in fig. 1-3, 6 and 7, the edge of the cover 1 is further provided with a protrusion 10, and the protrusion 10 protrudes from both sides of the cover 1.
The eye-shade on glasses is wearing the back, because still has the distance and leads to the light leak phenomenon with the eye, through the bulge 10 that sets up at the edge of cover 1 upper and lower side, makes bulge 10 bulge respectively in the inside and outside both sides of the cover body 1, utilizes the inboard bulge 10 of the cover body 1 reinforcing to the effect of covering of eye, promotes amblyopia treatment, and the cover body 1 is through the bulge 10 block in the outside on the picture frame of glasses, the fixed effect of the reinforcing cover body 1 on glasses.
As an embodiment of the present invention, as shown in fig. 1 to 4, the cover body 1 further includes a lens cover 11 and a temple cover 12, a strap 121 is fixed on the outer side of the temple cover 12, the temple cover 12 is connected to the end of the lens cover 11 at an included angle, and the placing opening 21 is located at the end of the lens cover 11 far from the temple cover 12.
When the cover body 1 is mounted on glasses, the cover belt 121 on the glasses leg cover 12 is sleeved on the glasses legs of the glasses, the glasses leg cover 11 slides along the glasses legs to move to the lenses of the glasses, the placing opening 21 on the cover body 1 is located on the surfaces of the lenses of the glasses, the lens cover 11 is tightly attached to the surfaces of the lenses of the glasses under the action of the cover belt 121 on the glasses leg cover 12, the placing opening 21 is in a closed state, the clamping pieces 41 in the detaching unit are limited, the cover body 1 and the processing terminal 3 are prevented from being displaced in the wearing process, and the cover body 1 and the processing terminal 3 are tightly attached to the surfaces of the lenses of the glasses to enable the glasses to be in a stable posture which cannot be taken down when being worn.
As an embodiment of the present invention, as shown in fig. 3, 4, 6, and 7, the lens housing 11 is further provided with a fixedly connected housing head 111 at the position of the placing opening 21, the housing head 111 is located outside the lens housing 11, and an accommodating layer is formed between the housing head 111 and the lens housing 11.
The clamping piece 41 in the detaching unit is fixed to the edge of the lens cover 11 in the cover body 1 in a clamping manner, an accommodating layer is formed outside the lens cover 11 through the arranged cover head 111, the clamping piece 41 in a clamping state is wrapped, the clamping piece 41 made of hard materials outside the lens cover 11 is prevented from being worn when contacting the lenses of the glasses, the size of the cover head 111 is controlled, and the position of the clamping piece 41 on the lens cover 11 is located, the clamping piece 41 is guided to be clamped on the lens cover 11, and the position accuracy of the processing terminal 3 installed in the cover body 1 by the detaching unit is enhanced.
As an embodiment of the present invention, as shown in fig. 1-3 and 6, the outer side of the cover body 1 is further fixedly connected with cover sleeves 13 arranged in pairs, and the cover sleeves 13 are used for being sleeved on the upper and lower sides of a spectacle frame.
In the patient group who carries out amblyopia treatment, because the preschool children are more in the outward appearance of oneself of intention, can take off the eye-shade privately and then influence the treatment effect that the amblyopia covers, through the cover 13 that sets up in the cover body 1 outside, cover on the whole picture frame of glasses, compare the unilateral lens that covers when carrying out the amblyopia treatment, all cover 13 on the picture frame of both sides lens, play the decorative effect, reduce and cover unilateral glasses and the asymmetric outward appearance that forms, the stability of the cover body 1 who links firmly on cover 13 has also been strengthened simultaneously, cover 13 wrapping up the picture frame has also reduced the collision wear that glasses received when falling, play the effect of protection glasses.
As an embodiment of the present invention, as shown in fig. 3, the power supply 30 in the processing terminal 3 is fixed in a strip shape in the housing 13 on the other side of the housing 1, and the conducting wire 301 on the power supply 30 is connected to the electrical interface of the processing terminal 3 along the placing port 21 of the housing 1.
Because the processing terminal 3 is arranged in the cover body 1, the glasses for covering treatment are inclined under the action of unbalanced gravity at two sides, and the vision correction effect is influenced; the power supply 30 in the processing terminal 3 is arranged in the cover sleeve 13 on the other side of the cover body 1, so that the weight of the power supply 30 balances the weight of the processing terminal 3 in the cover body 1, the inclination of the glasses under the action of the unbalanced gravity of the processing terminal 3 is reduced, and the influence of the glasses on the vision correction effect is reduced.
The specific workflow is as follows.
The processing terminal 3 is pushed into the interlayer along the placing opening 21 of the cover body 1 through the dismounting unit 4, the chip 31 of the processing terminal 3 is moved to the through opening 22 of the cover body 1, at the moment, the clamping piece 41 in the dismounting unit 4 is clamped on the edge of the cover body 1 to play a fixing role, then the cover body 1 is worn on glasses, when a amblyopia patient wears the glasses of the cover body 1, the infrared light emitting tube in the infrared element 33 fixed on the chip 31 of the cover body 1 emits infrared light to the eyes of the wearer, and the infrared light signals are received by the infrared light receiving tube and identified by the chip 31 by utilizing the fluctuation of the infrared light reflectivity of eyelids and eye corneas, so that whether the amblyopia treatment covering eyeshade is in a wearing state or not is judged, and the wearing duration is recorded; when the data recorded by the processing terminal 3 needs to be read, the cover body 1 is taken down from the glasses, so that the data recorded in the chip 31 is subjected to data interaction with a mobile terminal with an infrared communication function, such as a computer device provided with an infrared port, through an infrared element 33 which is electrically connected to the signal component 32 and fixed in the signal component; the processing terminal 3 is arranged to be in a trapezoid structure, the short side of the processing terminal 3 faces inwards, the processing terminal 3 is convenient to move into an interlayer of the cover body 1, the ring cover 42 wrapped on the processing terminal 3 in the detaching unit prevents the coating film on the edge from rubbing with the material of the cover body 1 to cause loss in the process that the processing terminal 3 moves to the interlayer, the sphere 421 connected to the short side of the processing terminal 3 is rotated to enable the ring cover 42 to be in rolling contact with the material of the cover body 1, the loss caused by sliding friction between the ring cover 42 and the material of the cover body 1 is reduced, and the detaching unit realizes the positioning of the processing terminal 3 in the cover body 1 through the wrapped ring cover 42 and the clamped clamping piece 41; the shield 43 arranged in the detaching unit covers the surface of the processing terminal 3, so that the uneven surface of the processing terminal 3 is prevented from being worn away from the cover body 1 when entering the interlayer, when the processing terminal 3 is pushed and installed to the interlayer in the cover body 1, the raised cover opening 431 in the shield 43 extends out of the through opening 22, the position precision of the infrared element 33 in the chip 31 in the cover body 1 is ensured, the situation that the infrared element 33 in the chip 31 is shielded by the cover body 1 due to the improper installation of the processing terminal 3 is avoided, and the processing terminal 3 is installed more stably; the convex parts 10 are arranged on the upper side edge and the lower side edge of the cover body 1, so that the convex parts 10 respectively protrude out of the inner side and the outer side of the cover body 1, the convex parts 10 on the inner side of the cover body 1 are utilized to enhance the covering effect on eyes, the amblyopia treatment is promoted, and the cover body 1 is clamped on a glasses frame of glasses through the convex parts 10 on the outer side; the cover head 111 that sets up forms the holding layer in the lens cover 11 outside for wrap up clamping piece 41 with clamping status, avoid the hard material's in the lens cover 11 outside clamping piece 41 to contact the lens of glasses and produce wearing and tearing, and through the size of control cover head 111 and the position that is located lens cover 11, the gesture of guide clamping piece 41 centre gripping on lens cover 11, the reinforcing dismantles the position precision that the unit will be handled terminal 3 and install in the cover body 1.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an intelligence amblyopia covers eye-shade which characterized in that includes:
the eye mask comprises a mask body (1), wherein an interlayer is arranged on the inner side of the mask body (1), a placing opening (21) is formed between the end side of the mask body (1) and the interlayer, an opening (22) is formed between the inner side of the mask body (1) and the interlayer, and the inner side of the mask body (1) faces towards eyes when being worn;
the processing terminal (3) is fixed in the interlayer, and the processing terminal (3) is used for judging whether the cover body (1) is in a wearing state and recording wearing time;
the disassembly and assembly unit (4), the disassembly and assembly unit (4) fixes the processing terminal (3) in the interlayer of the cover body (1) along the placing opening (21), and the disassembly unit is clamped at the edge of the cover body (1) through a clamping piece (41) for fixing;
the processing terminal (3) further comprises:
the chip (31), there are infrared components (33) on the chip (31), the infrared component (33) on the chip (31) is exposed in the through hole (22) after the processing terminal (3) is installed in the sandwich, the infrared component (33) on the chip (31) is used for emitting the infrared light to the eyelid and cornea position;
the signal assembly (32), the signal assembly (32) is electrically connected with the chip (31), the signal assembly (32) is also provided with an infrared element (33), and the infrared element (33) on the signal assembly (32) is used for data interaction through infrared communication;
wherein the infrared element (33) comprises an infrared light emitting tube and an infrared light receiving tube.
2. The intelligent amblyopia eye shield as claimed in claim 1, wherein, a signal processor and a judgment module for reducing noise of infrared signals are built in said chip (31), said signal processor filters the signals detected by said infrared element (33) by using kalman filtering, and said judgment module sums up the sampling values of the signals detected by said infrared element (33) filtered by said signal processor by using linear differential equation to improve the accuracy of the sampling values of said infrared signals;
the Kalman filtering equation running in the signal processor and the linear induction equation adopted by the judgment module for the sampling value are as follows:
(1) in the formulas (1) and (2), X (k) is the system state of the infrared element 33 at the moment k for detecting the infrared signal sampling value, U (k) is the control quantity of the infrared signal sampling value in the detection system at the moment k, A and B are system parameters, Z (k) is the measured value of the infrared signal at the moment k, and H is the measurement parameter of the detection system; w (k) and V (k) respectively represent noise in a detection system and a measurement process, and the covariance of W (k) and V (k) is respectively set as Q and R;
the current detection state is predicted at this time:
x (k | k-1) in the formula (3) is a prediction result of an infrared signal measurement value in the detection system at the last time, X (k-1| k-1) is an optimal sampling value result in the last measurement state process, U (k) is a control quantity of an infrared signal sampling value in the detection system at the current state, and A and B are system parameters;
the sampling value result of the detection system after the formula (3) is updated, the corresponding covariance is not updated, and P represents the covariance:
in the formula (4), P (k | k-1) is a covariance corresponding to X (k | k-1), P (k-1| k-1) is a covariance corresponding to X (k-1| k-1),
is the transpose of A, Q is the covariance of the detection system; equations (3) and (4) are predictions for the detection system, followed by an estimate of the reference measurement for the infrared signal in the detection system:
the Kg value of each time is updated in real time, and the updating formula is as follows:
in the formula (5) and the formula (6), Z (k) is a measured value at the moment k, Kg is a Kalman gain, and H is a parameter of the measurement system;
a matrix in which I is 1 in formula (7);
because the detection system only has one infrared signal measurement value and has no control quantity input to other infrared signal sampling values of the detection system, the formulas (2) to (7) can be simplified as follows:
3. the intelligent amblyopic eye shield according to claim 1, wherein said processing terminals (3) are in a ladder structure, and the processing terminals (3) are processed by film.
4. The intelligent amblyopia eye shield of claim 1, wherein said detaching unit further comprises a ring cover (42), said ring cover (42) is wrapped on the edge of the processing terminal (3), said ring cover (42) is fixed with the clip (41) on the long trapezoidal side of the processing terminal (3), said ring cover (42) is rotatably connected with the sphere (421) on the short trapezoidal side of the processing terminal (3).
5. An intelligent amblyopic eye shield as claimed in claim 4, wherein said detaching unit further comprises a shield (43), said shield (43) is attached to said ring cover (42) and covers said processing terminal (3), said shield (43) is provided with a cover opening (431) at the infrared element (33) portion of said chip (31), said cover opening (431) is protruded from the surface of said shield (43).
6. The intelligent amblyopic eye shield according to claim 1, wherein the edge of said shield (1) is further provided with protrusions (10), and the protrusions (10) protrude from the inner and outer sides of the shield (1).
7. The intelligent amblyopia hiding eye shield according to claim 6, wherein said shield body (1) further comprises a lens shield (11) and a leg shield (12), a strap (121) is fixed on the outer side of the leg shield (12), the leg shield (12) is connected to the end of the lens shield (11) at an included angle, and said placing opening (21) is located at the end of the lens shield (11) far away from the leg shield (12).
8. The intelligent amblyopia eye shield as claimed in claim 7, wherein said lens shield (11) is further provided with a fixedly connected shield head (111) at the position of the placement opening (21), the shield head (111) is located at the outer side of the lens shield (11), and a receiving layer is formed between the shield head (111) and the lens shield (11).
9. The intelligent amblyopia eye shield as claimed in claim 1, wherein the outer side of said shield (1) is further connected with paired shields (13), said shields (13) are used to cover the glasses frame of glasses.
10. An intelligent amblyopic eye shield as claimed in claim 9, characterized in that the power supply (30) in the processing terminal (3) is fixed in the cover sleeve (13) on the other side of the cover body (1) in the form of a strip, the wires (301) on the power supply (30) are connected to the electrical interface of the processing terminal (3) along the placing opening (21) of the cover body (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210328015.5A CN114469515A (en) | 2022-03-31 | 2022-03-31 | Intelligent amblyopia covering eyeshade |
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| CN202210328015.5A CN114469515A (en) | 2022-03-31 | 2022-03-31 | Intelligent amblyopia covering eyeshade |
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Application publication date: 20220513 |