CN114699038A - Ophthalmic device with intelligent auxiliary detection support - Google Patents
Ophthalmic device with intelligent auxiliary detection support Download PDFInfo
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- CN114699038A CN114699038A CN202210236508.6A CN202210236508A CN114699038A CN 114699038 A CN114699038 A CN 114699038A CN 202210236508 A CN202210236508 A CN 202210236508A CN 114699038 A CN114699038 A CN 114699038A
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0083—Apparatus for testing the eyes; Instruments for examining the eyes provided with means for patient positioning
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Abstract
The invention discloses an ophthalmologic device with an intelligent auxiliary detection support, and particularly relates to the technical field of eye detection. According to the invention, after a user wears the whole eye socket frame, one end of the eye socket frame is aligned and clamped with one side of the snoot, so that the eye socket frame and the snoot are kept on the same horizontal line, a certain deviation between the eye socket frame and the snoot is avoided, and the eye measurement result is not influenced.
Description
Technical Field
The invention relates to the technical field of eye detection, in particular to an ophthalmologic device with an intelligent auxiliary detection support.
Background
The ophthalmology is called 'ophthalmology specialty', which is a subject for researching diseases related to eyeballs and tissues related to the eyeballs, and the ophthalmology generally researches various ophthalmology diseases such as vitreous bodies, retina diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like.
When the existing equipment is used for performing side-looking on teenagers or old people, the existing equipment can be understood only by repeatedly guiding by a doctor, the forehead of a detector needs to be tightly attached to a head support, the head position is not correct in the detection process easily, or the head moves due to tension of the detector during detection, and the final detection effect is easily influenced.
Disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide an ophthalmic apparatus with an intelligent auxiliary detection support, after a user wears an eye socket frame as a whole, one end of the eye socket frame is aligned and clamped with one side of a snoot, so that the eye socket frame and the snoot are kept on the same horizontal line, thereby avoiding a certain deviation between the eye socket frame and the snoot from affecting an eye measurement result, and a focusing lens is arranged inside the snoot to amplify and focus the whole eye at a wearing position of the patient, so as to enhance the measurement result of the apparatus on the eye of the user, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an ophthalmological apparatus with an intelligent auxiliary detection support comprises a detector, wherein a sliding rail used for matching and lifting of parts is fixedly connected to the outer wall of the detector, a detection box used for detecting eye health is arranged on one side of the detector, a light-gathering cover used for focusing eyes is arranged on one side of the detection box, a focusing lens used for amplifying eyes with language is arranged in the light-gathering cover, an eye socket frame used for a user to wear and detect eyes is movably clamped on one side of the light-gathering cover, an adjusting and fixing ring used for preventing the whole eye socket frame from loosening is fixedly connected to the outer wall of the eye socket frame, an anti-skidding seat used for reinforcing the whole frame stability of the detector is arranged at the bottom of the detector, a base used for buffering the whole slight shaking of the detector is fixedly connected to the inside of the anti-skidding seat, and a supporting plate used for supporting the whole frame pressure of the detector is arranged at the top of the base, the top fixedly connected with of backup pad is used for the balanced pressure regulating ring and the resistance to compression board of adaptation pressure, and the bottom of pressure regulating ring and resistance to compression board and detector contacts.
By adopting the technical scheme, when the whole equipment is used, a user wears the whole eye socket frame to the eye, the adjusting fixing ring is arranged on the outer wall of the eye socket frame, the head and the lower jaw are fixed by the adjusting fixing ring, so that the whole eye socket frame is prevented from shaking and affecting the eye measurement result, after the user wears the whole eye socket frame, one end of the eye socket frame is aligned and clamped with one side of the snoot, the eye socket frame and the snoot are kept on the same horizontal line, certain deviation between the eye socket frame and the snoot is avoided and the eye measurement result is affected, the focusing lens is arranged in the snoot, the whole wearing position of the patient is amplified and focused, the eye measurement result of the equipment to the eyes of the user is enhanced, after a medical worker clamps one end of the snoot with the detection box, the detection box is convenient to detect the eye of the user by the whole detection box, the bottom of the detector is provided with an anti-skid seat for reinforcing and anti-skid treatment of the bottom of the detector, a base is arranged in the anti-skid seat, the base is utilized to increase the bearing strength of the whole detector, the supporting plate is arranged at the top of the base, so that the friction force between the detector and the base is increased, the influence on the overall detection data of the detector caused by slight shaking of the body of a user when the detector is used for detecting the eyes of the user is prevented, the top of the supporting plate is provided with a pressure adjusting ring and an anti-pressure plate, when a user detects the eye health, when the head of a user slightly shakes, the pressure adjusting ring and the pressure-resistant plate are used for supporting the bottom of the detector, make the whole detector meet when rocking, utilize pressure adjustment ring and resistance to compression board dynamics keep balance effect that will rock, will rock produced pressure through the backup pad simultaneously and disperse to the base is whole.
In a preferred embodiment, the outer wall of the detector is fixedly connected with a display support frame for supporting the parts for limiting and fixing, the outer wall of the display support frame is movably clamped with a display screen, the outer wall of the detector is fixedly connected with a support frame, the top of the support frame is provided with a lower jaw support for fixing the head of a measurer, and a support rib and an adjusting rib for supporting the whole lower jaw support frame and the weight of the head of the measurer are arranged between the support frame and the lower jaw support.
Through adopting above-mentioned technical scheme, set up the display support frame at the outer wall of equipment and placed the display screen to medical personnel looks over the condition in real time to user's eye, set up the support frame at the outer wall of detector, consolidate all the other equipment and handle, user's chin is placed when the chin holds in the palm, carries out the bearing and handles, adjusts the height that user's chin adapted through brace rod and regulation muscle, alleviates snoot and eye socket frame and wears the pressure at user's head.
In a preferred embodiment, adjust the muscle and be torsional spring form or muscle strip and set up, the quantity of adjusting the muscle is two sets of, and two sets of vertical central axis of adjusting the muscle about the support frame is the axisymmetric setting.
Through adopting above-mentioned technical scheme, through setting two sets of regulation muscle to torsional spring form or muscle strip, consolidate and hold in the palm holistic bearing effect to the chin, prevent that the chin from holding in the palm in the use, because of not bearing excessive weight, lead to the chin to hold in the palm whole production skew.
In a preferred embodiment, the inside sliding connection of slide rail has the magnetism piece of inhaling that is used for spare part cooperation to go up and down, one side of inhaling the piece of inhaling is equipped with the regulating block that is used for spare part lift chucking, and inhales piece and regulating block and fix the outer wall at the detection box, the inside of regulating block is offered and is used for the reciprocating gliding matching groove of spare part, the inside fixedly connected with in matching groove is used for locking the piece of supporting that spare part goes up and down.
Through adopting above-mentioned technical scheme, set up the slide rail at the outer wall of detector, inhale the piece with magnetism and the inside of regulating block joint at the slide rail, inhale mutually with the slide rail through the piece of magnetism for fix and inhale the detection box that piece and regulating block one side can keep the stationary state with magnetism.
In a preferred embodiment, the number of the adjusting blocks is two, and the two adjusting blocks are arranged in axial symmetry about the vertical central axis of the magnetic block.
Through adopting above-mentioned technical scheme, through setting up two sets of regulating blocks and magnetism the piece and keep on same water flat line, fix in the one side that detects the box, ensure to detect the whole stability in the use of box.
In a preferred embodiment, the outer wall of the pressing block is fixedly connected with a limiting ring, one side of the limiting ring is provided with a pressing column for preventing parts from loosening, the pressing column is arranged inside the matching groove, and a contact ring for contacting with the surface of the sliding rail is arranged inside the matching groove.
Through adopting above-mentioned technical scheme, set up the matching groove in the inside of regulating block, support through the inside briquetting of matching the inslot and press for the contact ring of briquetting outer wall contacts with the outside of slide rail, supports through supporting the pressure post and presses the whole piece of briquetting, makes the contact ring of briquetting outer wall laminate the chucking with the outer wall of slide rail all the time, increases the stability after the detection box is fixed.
In a preferred embodiment, rubber strips for preventing collision between the anti-skid seat and the detector are fixedly adhered to the inside of the anti-skid seat, the number of the rubber strips is two, and the two groups of rubber strips are arranged in axial symmetry with respect to a vertical central axis of the anti-skid seat.
Through adopting above-mentioned technical scheme, when the detector received to rock, carry out the anticollision through the inside rubber strip of antiskid seat and handle the bottom of detector, prevent that the bottom of detector is direct to contact with antiskid seat, lead to the whole direct collision that receives of detector, influence the detection structure of user's eye.
In a preferred embodiment, a buffer ring for buffering and releasing pressure of the component is arranged inside the base, and the inside of the buffer ring is arranged in a cross section of a lotus root.
Through adopting above-mentioned technical scheme, set up the cushion ring between base and backup pad, carry out decentralized processing to the dynamics that the backup pad pushed down for the detector wholly keeps balanced state.
In a preferred embodiment, a method of an ophthalmic device with an intelligent auxiliary detection cradle,
s1, respectively placing pressure sensors on the left side and the right side of the eye, and respectively defining the pressure sensors as pressure sensors A and pressure sensors B, wherein the pressure sensors A and the pressure sensors B are in a group, and the number of the pressure sensors A and the pressure sensors B is at least one group;
s2, under the condition that the pressure sensor A and the pressure sensor B are in data fluctuation, defining that the measurement mode is cancelled;
s3, wherein the measurement mode is cancelled, and the data measured by the device is listed as obsolete data for the time period when the pressure sensor a and the pressure sensor B data fluctuate to be stable;
s4, the pressure sensor A and the pressure sensor B are sent to a controller of the whole equipment through a writer and a signal transceiving module, and the attribution of the interval is judged by the preset value of the controller;
s5 eventually discards the data flag in the region where pressure sensor a and pressure sensor B are in data fluctuation.
In a preferred embodiment, when pressure sensor a and pressure sensor B are in the judgment of data fluctuation,
wherein, the time period from the fluctuation of the data of the pressure sensor A and the pressure sensor B to the stability is regarded as the interval time period for storing the data, the data of the interval time period is regarded as a section of array, the statistic is calculated according to the array to obtain an average value AX, N represents the array of the time period from the fluctuation of the data of the pressure sensor A and the pressure sensor B to the stability, i represents the number of the numbers in the array,
expressed as the ith value in the array;
wherein S represents the standard deviation of the array, and SE represents the dispersion degree of data in the array; the standard deviation of the formula S is given by the above formula:
finally, obtaining a confidence upper limit M and a confidence lower limit N, wherein P represents a standard score,
and obtaining the probability that the data value falls into the interval of M and N when the data of the pressure sensor A and the pressure sensor B fluctuate according to M and N, taking a relative inverse value according to the probability that the data fall into the interval of M and N, and returning to a preset value when the fluctuating data do not fall into the interval of M and N.
The invention has the technical effects and advantages that:
1. when the whole equipment is used, a user wears the whole eye socket frame to the eye, the adjusting fixing ring is arranged on the outer wall of the eye socket frame, the head and the lower jaw are fixed by the adjusting fixing ring, so that the whole eye socket frame is ensured not to shake, and the eye measurement result is influenced;
2. when a user places the lower jaw on the lower jaw support, carrying out bearing treatment, adjusting the height matched with the lower jaw of the user through the support ribs and the adjusting ribs, relieving the pressure of the head of the user wearing the light-gathering shade and the eye socket frame, arranging the pressure adjusting ring and the pressure resisting plate at the top of the support plate, and when the user detects eye health, slightly shaking the head of the user, carrying out bearing on the bottom of the detector by using the pressure adjusting ring and the pressure resisting plate, so that when the detector integrally shakes, the shaking force is kept balanced by using the pressure adjusting ring and the pressure resisting plate;
3. the method is characterized in that an untrusted interval is deduced according to the data value of the pressure sensor and the upper limit and the lower limit of confidence are combined, when the data fluctuation value returns to the state of the untrusted interval, the data is judged to be abandoned, and the operation aim is to reduce the probability that the pressure sensor cannot be identified due to false data fluctuation by utilizing the known data fluctuation confidence level, so that the probability that equipment judges invalid data is improved.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a bottom exploded view of the present invention.
Fig. 4 is a front cross-sectional view of the present invention.
FIG. 5 is a front sectional view of the anti-slip seat of the present invention.
Fig. 6 is a cross-sectional view of the present invention.
Fig. 7 is an enlarged view of a portion a in fig. 4.
Fig. 8 is an enlarged view of fig. 3 at B.
Fig. 9 is an enlarged view of fig. 5 at C.
Fig. 10 is an enlarged view of fig. 5 at D.
The reference signs are: (1) the detector comprises a detector, (2) a display support frame, (3) a display screen, (4) a support frame, (5) a lower jaw support, (6) a support rib, (7) an adjusting rib, (8) a slide rail, (9) a magnetic absorption block, (10) an adjusting block, (11) a matching groove, (12) a pressing block, (13) a limiting ring, (14) a pressing column, (15) a contact ring, (16) a detection box, (17) a light gathering cover, (18) a focusing lens, (19) an eye socket frame, (20) an adjusting fixing ring, (21) an anti-skidding seat, (22) a rubber strip, (23) a base, (24) a buffer ring, (25) a support plate, (26) a pressure adjusting ring and (27) an anti-pressing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.
Referring to the attached drawings 1-10 of the specification, the ophthalmologic apparatus with an intelligent auxiliary detection bracket according to an embodiment of the invention comprises a detector 1, a display support frame 2 for supporting parts for limiting and fixing is fixedly connected to the outer wall of the detector 1, a display screen 3 is movably clamped to the outer wall of the display support frame 2, a support frame 4 is fixedly connected to the outer wall of the detector 1, a lower jaw support 5 for fixing the head of a measurer is arranged at the top of the support frame 4, a support rib 6 and an adjusting rib 7 for supporting the whole frame of the lower jaw support 5 and the weight of the head of the measurer are arranged between the support frame 4 and the lower jaw support 5, the adjusting ribs 7 are arranged in a torsion spring shape or a rib shape, the number of the adjusting ribs 7 is two, the two adjusting ribs 7 are axially symmetrical about the vertical central axis of the support frame 4, and the two adjusting ribs 7 are arranged in a torsion spring shape or a rib shape, the whole supporting effect of the lower jaw support 5 is strengthened, the lower jaw support 5 is prevented from wholly deviating due to the fact that the lower jaw support 5 cannot bear excessive weight in the using process, the supporting frame 4 is arranged on the outer wall of the detector 1, the other equipment is reinforced, when a user places the lower jaw support 5 on the lower jaw support, supporting treatment is conducted, the height matched with the lower jaw of the user is adjusted through the supporting ribs 6 and the adjusting ribs 7, and the pressure of the light-gathering shade 17 and the eye socket frame 19 worn on the head of the user is relieved;
further, the outer wall of the detector 1 is fixedly connected with a slide rail 8 for lifting and lowering the components in a matching manner, the inner part of the slide rail 8 is slidably connected with a magnetic absorption block 9 for lifting and lowering the components in a matching manner, one side of the magnetic absorption block 9 is provided with an adjusting block 10 for clamping the components in a lifting and lowering manner, the magnetic absorption block 9 and the adjusting block 10 are fixed on the outer wall of the detection box 16, the number of the adjusting blocks 10 is two, the two groups of adjusting blocks 10 are arranged in an axial symmetry manner relative to the vertical central axis of the magnetic absorption block 9, the adjusting block 10 is internally provided with a matching groove 11 for sliding the components in a reciprocating manner, the matching groove 11 is internally and fixedly connected with a pressing block 12 for locking the components in a lifting and lowering manner, the outer wall of the pressing block 12 is fixedly connected with a limiting ring 13, one side of the limiting ring 13 is provided with a pressing column 14 for preventing the components from loosening, the pressing column 14 is arranged inside the matching groove 11, the matching groove 11 is internally provided with a contact ring 15 for contacting with the surface of the slide rail 8, the matching groove 11 is formed in the adjusting block 10, the pressing block 12 in the matching groove 11 presses against the outer wall of the sliding rail 8, the contact ring 15 on the outer wall of the pressing block 12 is in contact with the outer portion of the sliding rail 8, the pressing block 12 is pressed integrally through the pressing column 14, the contact ring 15 on the outer wall of the pressing block 12 is always attached to and clamped with the outer wall of the sliding rail 8, and the stability of the detection box 16 after being fixed is improved;
furthermore, a detection box 16 for detecting eye health is arranged on one side of the detector 1, a light-gathering cover 17 for focusing eyes is arranged on one side of the detection box 16, a focusing lens 18 for magnifying eyes with a language is arranged in the light-gathering cover 17, an eye socket frame 19 for a user to wear the eyes for detection is movably clamped on one side of the light-gathering cover 17, an adjusting and fixing ring 20 for preventing the eye socket frame 19 from loosening is fixedly connected to the outer wall of the eye socket frame 19, the user wears the eye socket frame 19 to the eyes integrally, the adjusting and fixing ring 20 is arranged on the outer wall of the eye socket frame 19, the head and the lower jaw are fixed by the adjusting and fixing ring 20, the eye socket frame 19 is ensured not to shake integrally, the eye measurement result is affected, after the user wears the eye socket frame 19 integrally, one end of the eye socket frame 19 is aligned with one side of the light-gathering cover 17, so that the eye socket frame 19 and the light-gathering cover 17 are kept on the same horizontal line, certain deviation between the eye socket frame 19 and the light-gathering cover 17 is avoided;
furthermore, the bottom of the detector 1 is provided with an anti-slip seat 21 for reinforcing the stability of the whole frame of the detector 1, rubber strips 22 for preventing the anti-slip seat 21 from colliding with the detector 1 are fixedly adhered inside the anti-slip seat 21, the number of the rubber strips 22 is two, two groups of rubber strips 22 are arranged in axial symmetry about the vertical central axis of the anti-skid seat 21, a base 23 for buffering the slight shake of the whole detector 1 is fixedly connected inside the anti-skid seat 21, a buffering ring 24 for buffering and releasing the pressure of parts is arranged inside the base 23, and the inside of buffer ring 24 is the section form of lotus root and sets up, and the top of base 23 is equipped with the backup pad 25 that is used for bearing the whole frame pressure of detector 1, and the top fixedly connected with of backup pad 25 is used for the balanced pressure adjustment ring 26 and the resistance to compression board 27 of adaptation pressure, and pressure adjustment ring 26 and resistance to compression board 27 contact with the bottom of detector 1.
The working principle is as follows: after a user wears the whole eye socket frame 19, aligning and clamping one end of the eye socket frame 19 and one side of the snoot 17, so that the eye socket frame 19 and the snoot 17 are kept on the same horizontal line, certain deviation between the eye socket frame 19 and the snoot 17 is avoided, the eye measurement result is influenced, the focusing lens 18 is arranged inside the snoot 17, the whole eye at the wearing position of the patient is amplified and focused, and the measurement result of the equipment on the eyes of the user is enhanced;
when user chin is placed and is held in the palm 5 in the chin, carry out the bearing and handle, adjust the height of user chin adaptation through brace rod 6 and regulation muscle 7, alleviate snoot 17 and eye socket frame 19 and wear the pressure at user's head, pressure adjustment ring 26 and resistance to compression board 27 have been set up at the top of backup pad 25, when the user detects the eye health, when user's head produces and slightly rocks, utilize pressure adjustment ring 26 and resistance to compression board 27 to carry out the bottom of bearing detector 1, when making detector 1 whole meet and rock, utilize pressure adjustment ring 26 and resistance to compression board 27 to keep balanced effect with the dynamics of rocking, it is whole to disperse to base 23 to rock produced pressure through backup pad 25 simultaneously.
The apparatus also includes a method of implementation, wherein, a method of an ophthalmic apparatus with an intelligent auxiliary detection support,
s1, respectively placing pressure sensors on the left side and the right side of the eye, and respectively defining the pressure sensors as pressure sensors A and pressure sensors B, wherein the pressure sensors A and the pressure sensors B are in a group, and the number of the pressure sensors A and the pressure sensors B is at least one group;
s2, under the condition that the pressure sensor A and the pressure sensor B are in data fluctuation, defining that the measurement mode is cancelled;
s3, wherein the measurement mode is cancelled, and the data measured by the device is listed as obsolete data for the time period when the pressure sensor a and the pressure sensor B data fluctuate to be stable;
s4, the pressure sensor A and the pressure sensor B are sent to a controller of the whole equipment through a writer and a signal transceiving module, and the attribution of an interval is judged according to a preset value of the controller;
s5 eventually discards the data flag in the region where pressure sensor a and pressure sensor B are in data fluctuation.
As a further aspect of the above method, when the pressure sensor a and the pressure sensor B are in the judgment of data fluctuation,
wherein, the time period from the fluctuation of the data of the pressure sensor A and the pressure sensor B to the stability is regarded as the interval time period for storing the data, the data of the interval time period is regarded as a section of array, the statistic is calculated according to the array to obtain an average value AX, N represents the array of the time period from the fluctuation of the data of the pressure sensor A and the pressure sensor B to the stability, i represents the number of the numbers in the array,
expressed as the ith value in the array;
wherein S represents the standard deviation of the array, and SE represents the dispersion degree of data in the array; the standard deviation of the formula S is given by the above formula:
finally, obtaining a confidence upper limit M and a confidence lower limit N, wherein P represents a standard score,
obtaining the probability that the data value falls into the interval of M and N when the data of the pressure sensor A and the pressure sensor B fluctuate according to M and N, taking a relative inverse value according to the probability that the data falls into the interval of M and N, and returning to a preset value when fluctuating data does not fall into the interval of M and N;
it should be further noted that, according to the data value of the pressure sensor, the confidence upper limit and the confidence lower limit are combined to infer an unconfirmed interval, and when the data fluctuation value returns to the state of the unconfirmed interval, the data is determined to be discarded.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. An ophthalmological apparatus with an intelligent auxiliary detection carriage, comprising a detector (1), characterized in that: the outer wall of the detector (1) is fixedly connected with a sliding rail (8) used for the matching lifting of parts, one side of the detector (1) is provided with a detection box (16) used for detecting eye health, one side of the detection box (16) is provided with a light gathering cover (17) used for focusing eyes, the interior of the light gathering cover (17) is provided with a focusing lens (18) used for amplifying eyes with language, one side of the light gathering cover (17) is movably clamped with an eye socket frame (19) used for a user to wear the eyes to detect the eyes, the outer wall of the eye socket frame (19) is fixedly connected with an adjusting and fixing ring (20) used for preventing the eye socket frame (19) from being loosened integrally, the bottom of the detector (1) is provided with an anti-skid seat (21) used for reinforcing the stability of the whole frame of the detector (1), the interior of the anti-skid seat (21) is fixedly connected with a base (23) used for buffering the whole slight shaking of the detector (1), the top of base (23) is equipped with backup pad (25) that are used for bearing detector (1) whole frame pressure, the top fixedly connected with of backup pad (25) is used for pressure balance's pressure regulating ring (26) and resistance to compression board (27) of adaptation, and pressure regulating ring (26) and resistance to compression board (27) contact with the bottom of detector (1).
2. An ophthalmic device with an intelligent auxiliary detection stand according to claim 1, characterized in that: the outer wall fixedly connected with of detector (1) is used for supporting the spacing fixed display support frame (2) of spare part, the outer wall activity joint of display support frame (2) has display screen (3), the outer wall fixedly connected with support frame (4) of detector (1), the top of support frame (4) is equipped with jaw support (5) that are used for fixed measurement person's head, be equipped with between support frame (4) and jaw support (5) and be used for supporting jaw support (5) whole frame and support muscle (6) and regulation muscle (7) of measurement person's head weight.
3. An ophthalmic device with an intelligent auxiliary detection stand according to claim 2, characterized in that: adjust muscle (7) and be torsional spring form or muscle strip and set up, the quantity of adjusting muscle (7) is two sets of, and two sets of vertical the central axis about support frame (4) of adjusting muscle (7) is the axisymmetric setting.
4. An ophthalmic device with an intelligent auxiliary detection stand according to claim 1, characterized in that: the inside sliding connection of slide rail (8) has magnetism piece (9) of inhaling that is used for spare part cooperation to go up and down, one side of inhaling piece (9) is equipped with regulating block (10) that are used for spare part lift chucking, and inhales piece (9) and regulating block (10) and fix the outer wall at detection box (16), matching groove (11) that are used for spare part reciprocating sliding are offered to the inside of regulating block (10), the inside fixedly connected with of matching groove (11) is used for locking the piece of supporting (12) that spare part goes up and down.
5. An ophthalmic device with an intelligent auxiliary detection stand according to claim 4, characterized in that: the number of the adjusting blocks (10) is two, and the two adjusting blocks (10) are arranged in axial symmetry about the vertical central axis of the magnetic suction block (9).
6. An ophthalmic device with an intelligent auxiliary detection stand according to claim 4, characterized in that: the outer wall fixedly connected with spacing ring (13) of suppression piece (12), one side of spacing ring (13) is equipped with and is used for preventing that spare part from producing not hard up support pressure post (14), and supports pressure post (14) and set up in the inside of matching groove (11), the inside of matching groove (11) is equipped with and is used for carrying out the contact ring (15) that contact with slide rail (8) surface.
7. An ophthalmic device with an intelligent auxiliary detection stand according to claim 1, characterized in that: the inside fixed paste of antiskid seat (21) is used for preventing rubber strip (22) that produce the collision between antiskid seat (21) and detector (1), the quantity of rubber strip (22) is two sets of, and two sets of rubber strip (22) are axisymmetric setting about the vertical central axis of antiskid seat (21).
8. An ophthalmic device with an intelligent auxiliary detection stand according to claim 1, characterized in that: the inside of base (23) is equipped with buffer ring (24) that are used for spare part buffering pressure release, and the inside of buffer ring (24) is the cross-sectional shape of lotus root and sets up.
9. An inspection method for an ophthalmic apparatus having an intelligent auxiliary inspection stand according to any one of claims 1 to 8, characterized in that:
s1, respectively placing pressure sensors on the left side and the right side of the eye, and respectively defining the pressure sensors as pressure sensors A and pressure sensors B, wherein the pressure sensors A and the pressure sensors B are in a group, and the number of the pressure sensors A and the pressure sensors B is at least one group;
s2, under the condition that the pressure sensor A and the pressure sensor B are in data fluctuation, defining that the measurement mode is cancelled;
s3, wherein the measurement mode is cancelled, and the data measured by the device is listed as obsolete data for the time period when the pressure sensor a and the pressure sensor B data fluctuate to be stable;
s4, the pressure sensor A and the pressure sensor B are sent to a controller of the whole equipment through a writer and a signal transceiving module, and the attribution of an interval is judged according to a preset value of the controller;
s5 eventually discards the data flag in the region where pressure sensor a and pressure sensor B are in data fluctuation.
10. The method of claim 9, wherein the method comprises the steps of:
when the pressure sensor a and the pressure sensor B are in judgment of data fluctuation,
the time period when the data of the pressure sensor A and the pressure sensor B fluctuate to be stable is regarded as the interval time period for storing the data, the data of the interval time period is regarded as a section of array, and the data are calculated according to the arrayObtaining an average value AX, N represents an array of time periods when the data of the pressure sensor A and the pressure sensor B fluctuate to be stable, i represents the number of numbers in the array,
expressed as the ith value in the array;
wherein S represents the standard deviation of the array, and SE represents the dispersion degree of data in the array; the standard deviation of the formula S is given by the above formula:
finally, obtaining a confidence upper limit M and a confidence lower limit N, wherein P represents a standard score,
and obtaining the probability that the data value falls into the interval of M and N when the data of the pressure sensor A and the pressure sensor B fluctuate according to M and N, taking a relative inverse value according to the probability that the data fall into the interval of M and N, and returning to a preset value when the fluctuating data do not fall into the interval of M and N.
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| CN116869805A (en) * | 2023-09-06 | 2023-10-13 | 山东华锐影像设备有限公司 | Eye cleaning and disinfecting device convenient to fix for ophthalmic nursing |
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| CN211155725U (en) * | 2019-07-10 | 2020-08-04 | 贵州医科大学附属医院 | An ophthalmic multi-purpose ophthalmic examination device |
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