CN113612871B - Eye medical science of carrying on in cell-phone camera observes with exempting from interference macro lens - Google Patents

Eye medical science of carrying on in cell-phone camera observes with exempting from interference macro lens Download PDF

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Publication number
CN113612871B
CN113612871B CN202110811939.6A CN202110811939A CN113612871B CN 113612871 B CN113612871 B CN 113612871B CN 202110811939 A CN202110811939 A CN 202110811939A CN 113612871 B CN113612871 B CN 113612871B
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China
Prior art keywords
shaped base
mobile phone
lens
phone camera
cleaning
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CN202110811939.6A
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CN113612871A (en
Inventor
陈蔚
谢荷
郑钦象
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Eye Medicine Wenzhou Biotechnology Co ltd
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Eye Medicine Wenzhou Biotechnology Co ltd
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Publication of CN113612871A publication Critical patent/CN113612871A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • 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
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography
    • 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
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography
    • A61B3/145—Arrangements specially adapted for eye photography by video means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/24—Optical objectives specially designed for the purposes specified below for reproducing or copying at short object distances
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
    • H04M1/72439—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for image or video messaging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/02—Details of telephonic subscriber devices including a Bluetooth interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/52—Details of telephonic subscriber devices including functional features of a camera

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Primary Health Care (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Eyeglasses (AREA)

Abstract

The invention discloses an interference-free micro-lens for eye medical observation, which is carried on a mobile phone camera, and comprises a U-shaped base, a lens disc connected with the upper end of the U-shaped base, wherein the middle of the U-shaped base is provided with a groove for placing a mobile phone, the lower end surface of the U-shaped base is internally provided with a caulking groove, a cylindrical clamping pad for fixing a mobile phone screen is arranged in the caulking groove, the cylindrical clamping pad is movably connected with the caulking groove, bluetooth is arranged in the U-shaped base positioned at one side of the cylindrical clamping pad, and the lower surface of a lower shell at one side of the micro-lens is provided with a cleaning part for wiping the mobile phone camera. The micro-lens can avoid the interference of external environment light, presents more details of eyes, is convenient to carry and high in practicability, can be matched with most smart phones on the market, and can be successfully used by even non-ophthalmologists.

Description

Eye medical science of carrying on in cell-phone camera observes with exempting from interference macro lens
Technical Field
The invention relates to the technical field of ophthalmic medical cameras, in particular to an interference-free macro lens for eye medical observation, which is carried on a mobile phone camera.
Background
Nowadays, the mobile phone has higher and higher utilization rate, and the smart mobile phone has stronger and stronger functions, especially the shooting function, so as to gradually replace the traditional camera, and the convenience of the smart mobile phone is favored by vast users. However, if the smart phone is used for shooting and observing the eyes and periocular structures of a human body, the short-distance focusing is not easy, the surface of the eyes is smooth, specular reflection is easy to form on ambient light, the imaging of the eye surface and other structures of the anterior segment of the eyes is affected by the ambient light after imaging, and even if a flash lamp of the smart phone is started, the imaging of the ambient light on the eye surface cannot be well shielded. Meanwhile, besides illumination light, special red-light-free and cobalt blue light-free eye special examination cannot be realized in a conventional smart phone camera system. Therefore, a micro-distance camera suitable for shooting the eye structure is required to be additionally arranged on the mobile phone camera so as to shoot the eyes, and corresponding diagnosis and treatment are carried out according to the eye condition of a user.
Patent CN207380313U discloses a macro lens, comprising a shell, a macro lens, a battery jar, a fixed seat, a connecting plate, a limiting plate, a lens barrel, a vertical plate, a baffle, an adjusting bolt, a telescopic column, a bottom plate, a buffer cotton pad, an extruding plate, a top plate, a damping spring, a bolt hole, a heat dissipating plate, a fan and a sucker; the shell is installed at one end of the micro-lens, the limiting plate and the connecting plate are arranged at one end of the shell, so that the micro-lens can be installed on the digital camera, the effect of shooting through the micro-lens by the mobile phone is better, the shot pictures and images can be timely transmitted out through the mobile phone, meanwhile, under the condition that the camera is not powered or is not provided with a belt, the shell achieves the same shooting effect through shooting through the mobile phone and the micro-lens, the camera is simple and practical, the accident problem of the camera is solved, the camera is convenient to use and simple to operate, and the problem of poor shooting effect in life can be solved. However, the shooting of the eye structure still cannot meet the requirements, and the use is complicated.
Therefore, it is necessary to provide an interference-free macro lens which is mounted on a mobile phone camera and is aimed at eye shooting and can be conveniently used.
Disclosure of Invention
In order to solve the problems, the invention provides an interference-free macro lens for eye medical observation, which is mounted on a mobile phone camera.
The technical scheme of the invention is as follows:
the interference-free micro-lens for eye medical observation, which is carried on a mobile phone camera, comprises a U-shaped base and a lens disc connected with the upper end of the U-shaped base, wherein a groove for placing a mobile phone is arranged in the middle of the U-shaped base, a caulking groove is formed in the lower end face of the U-shaped base, a cylindrical clamping pad for fixing a mobile phone screen is arranged in the caulking groove, the cylindrical clamping pad is movably connected with the caulking groove, and Bluetooth is arranged in the U-shaped base positioned at one side of the cylindrical clamping pad;
the lens disc comprises a micro-distance lens positioned in the middle, an upper shell, a lower shell and a rotating part rotationally connected with the upper shell and the lower shell, wherein the upper shell and the lower shell are fixedly connected with the upper end of the U-shaped base, the upper surface of the rotating part is provided with a circular plate, the upper surface of the circular plate is provided with an illumination lamp set, the circular plate penetrates through the upper shell to enable the illumination lamp set to extend to the outer part of the upper shell, one end of the rotating part, far away from the U-shaped base, is provided with a control switch for controlling the switch of the illumination lamp set, one end of the rotating part, close to the U-shaped base, is provided with a metal sheet for charging a battery in the illumination lamp set, the middle part of the upper end of the U-shaped base is also provided with the metal sheet, and the two groups of metal sheets are contacted after passing through the rotating part;
the utility model discloses a mobile phone camera, including the upper cleaning disc, lower cleaning disc and connect, the lower casing lower surface of micro-lens one side is equipped with the clearance portion that is used for cleaning the mobile phone camera, clearance portion includes upper cleaning disc, lower cleaning disc and connects go up the pivot of cleaning disc and lower cleaning disc, lower cleaning disc lower surface is equipped with the brush hair, upper cleaning disc and lower cleaning disc will lower casing centre gripping, the pivot upper end is equipped with the screw cap, the rotation portion lower surface is equipped with the screw ring, the screw cap with screw ring meshing is connected and is used for driving the pivot and rotates when rotation portion takes place to rotate.
Further, a group of first lead screws are arranged in the middle of two sides of the cylindrical clamping pad through connecting rods, the lower parts of the first lead screws are rotationally sleeved with lead screw sleeves, the lead screw sleeves are positioned at the inner bottom of the U-shaped base, a knob is arranged outside the U-shaped base and connected with a second lead screw positioned inside the U-shaped base, the second lead screw is in meshed connection with the two groups of first lead screws, and the control on the up-and-down movement of the cylindrical clamping pad is completed through the meshing of the first lead screws and the second lead screws.
Further, the U-shaped base lower end is provided with a charging port for charging the Bluetooth and the lighting lamp set, the charging port is electrically connected with a battery inside the Bluetooth through a wire, the wire is electrically connected with a metal sheet arranged in the middle of the upper end of the U-shaped base, and the Bluetooth and the lighting lamp set can be conveniently and rapidly charged.
Further, bluetooth switch is equipped with to U type base bottom, bluetooth is connected with APP customer end in the cell-phone for carry out the analysis to the environment of shooing, for example calculate the distance between micro-distance lens and the person's eye of shooing, information such as temperature around the eye, and transmit the shooting information that obtains to APP customer end, APP customer end combines the photo of shooing and corresponding shooting information, medical big data analysis gives reasonable treatment care scheme, and preserve history detection record, simultaneously cell-phone APP customer end can also accomplish the control of making a video recording, video recording and clean portion with bluetooth mutually supporting, automatic acquisition focuses on clear photo function etc..
Further, the upper shell and the lower shell are fixedly connected with the clamping groove arranged at the upper end head of the U-shaped base through the clamping buckles, the clamping grooves are respectively arranged on the upper side and the lower side of the metal sheet, and the lens disc can be firmly fixed and conveniently charged.
Further, the illumination lamp group comprises two groups of LED illumination lamps, two groups of red-free lamps and two groups of cobalt blue lamps which are symmetrically arranged, wherein the red-free lamps are used for observing blood vessels of the ocular surface, and the cobalt blue lamps can be used for observing whether the cornea surface is stained with point dye or not and calculating the rupture time of the tear film after being stained with fluorescein.
Further, the rotating part is rotationally clamped with the limiting grooves formed in the inner sides of the upper shell and the lower shell through the limiting rings, so that the upper shell and the lower shell can be firmly connected with the rotating part and can rotate relatively. The outer circumferential surface of the rotating part is provided with anti-slip stripes, so that the rotating part is convenient for a user to rotate.
Further, go up clearance dish, lower clearance dish and inferior valve body and correspond position department and be equipped with a plurality of through-holes, the inside spraying portion that is equipped with of inferior valve body of clearance portion one side, spraying portion upper portion is equipped with presses the spraying mouth, press spraying mouth one side and press the board to be connected, press in the spraying mouth outlet pipe with press the inside a plurality of fog pipe intercommunication of pressing the board, every the pressing plate of fog pipe below all is connected with presses the post, press the post bottom and be convex setting, go up the setting of the through-hole limit of clearance dish for convex, the pressing plate top is connected with the fixed plate through a plurality of springs, the fixed plate is fixed to be set up on the inferior valve body inside wall, the inferior valve body below that the spraying portion corresponds is equipped with clearance liquid and supplements the mouth, uses through clearance portion and spraying portion cooperation rotation portion that is equipped with, accomplishes the clearance of mobile phone camera when rotating, avoids the pollutant to adhere to the lens surface and make the imaging effect receive the influence, and can in time supplement the clearance liquid.
Furthermore, each group of through holes is symmetrical about the circle center of the cleaning part, 4 groups of through holes are arranged, 5 through holes are arranged in each group, and the up-and-down movement control of the pressing columns can be completed in one-to-one correspondence with the pressing columns.
The beneficial effects of the invention are as follows:
(1) The micro-lens can avoid the interference of external environment light, presents more details of eyes, is convenient to carry and high in practicability, is provided with the cylindrical clamping pad, so that the mounting and fixing of the cylindrical clamping pad are convenient and quick, the distance from the bottom of the groove to the center of the micro-lens is larger than the distance from the center of most of mobile phone cameras to the edges (upper edge and two sides) of a mobile phone frame in the market, and the cylindrical clamping pad can be adapted to and compatible with most of smart phones in the market, and can be successfully used by even non-ophthalmologists.
(2) The micro-lens is connected with an APP client in the mobile phone through Bluetooth and is used for analyzing shooting environments, for example, information such as distance between a micro-lens and eyes of a shot person, temperature around the eyes and the like is calculated, the obtained shooting information is transmitted to the APP client, the APP client combines a shot photo and corresponding shooting information and medical big data analysis to give a reasonable treatment and care scheme, a history detection record is stored, and meanwhile, the mobile phone APP client can be matched with Bluetooth to complete shooting, video recording, control of a cleaning part and the like, and a photo function with clear focusing is automatically obtained.
(3) The micro-lens can realize the direction adjustment of the illumination lamp group through the rotating part, can realize the change of the position of the cornea reflecting point, can avoid the overlapping with the focus part, better presents the focus, further eliminates the interference of external environment light, and achieves the optimal shooting effect by adjusting the proper light angle.
(4) The micro-lens is used for observing blood vessels through the red-free lamp, and the cobalt blue lamp can be used for observing whether the cornea surface is stained with dots or not and calculating the rupture time of the tear film after the fluorescent dye is applied.
(5) The micro-lens is provided with the cleaning part and the spraying part which are matched with the rotating part for use, so that the cleaning of the camera of the mobile phone is completed during rotation, and the imaging effect is prevented from being influenced due to the fact that pollutants are attached to the surface of the lens.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a macro lens according to the present invention;
FIG. 2 is a schematic view of the bottom structure of the macro lens of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the side of the macro lens of the present invention;
FIG. 4 is a schematic diagram of a motion structure of a cylindrical clamping pad of a macro lens according to the present invention;
FIG. 5 is a schematic view of the internal structure of a macro lens disk according to the present invention;
FIG. 6 is a schematic view of the bottom structure of the macro lens rotation part of the present invention;
FIG. 7 is a schematic view of the cleaning section and spraying section of FIG. 5A according to the present invention;
FIG. 8 is a schematic view of a macro lens sheet and a slot structure according to the present invention;
FIG. 9 is a schematic diagram of the structure of the macro lens of the present invention when connected to a mobile phone;
FIG. 10 is a plan view of the lower cleaning plate of the macro lens of the present invention;
fig. 11 is a schematic diagram of a micro lens through hole and a pressing post structure according to the present invention.
The device comprises a 1-U-shaped base, 11-grooves, 12-caulking grooves, 13-charging ports, 14-wires, 15-clamping grooves, 16-Bluetooth switches, 2-lens discs, 21-macro lenses, 22-upper shells, 23-lower shells, 24-rotating parts, 241-threaded rings, 242-limiting rings, 25-annular plates, 26-control switches, 27-metal sheets, 28-buckles, 29-limiting grooves, 3-cylindrical clamping pads, 31-first lead screws, 32-lead screw sleeves, 33-knobs, 34-second lead screws, 4-Bluetooth, 5-lighting lamp sets, 6-cleaning parts, 61-upper cleaning discs, 62-lower cleaning discs, 63-rotating shafts, 64-threaded caps, 65-through holes, 7-spraying parts, 71-pressing spraying ports, 72-pressing plates, 73-water outlet pipes, 74-mist outlet pipes, 75-pressing columns, 76-fixing plates and 77-cleaning liquid supplementing ports.
Detailed Description
Example 1
As shown in fig. 1 and 9, an interference-free macro lens for eye medical observation, which is mounted on a mobile phone camera, comprises a U-shaped base 1, a lens disc 2 connected with the upper end of the U-shaped base 1, a groove 11 for placing a mobile phone is arranged in the middle of the U-shaped base 1, a caulking groove 12 is arranged in the lower end face of the U-shaped base 1, a cylindrical clamping pad 3 for fixing a mobile phone screen is arranged in the caulking groove 12, the cylindrical clamping pad 3 is made of rubber material, the cylindrical clamping pad 3 is movably connected with the caulking groove 12, and bluetooth 4 is arranged in the U-shaped base 1 positioned on one side of the cylindrical clamping pad 3.
As shown in fig. 2, 3, 5, 8, the lens disc 2 comprises a macro lens 21, an upper shell 22, a lower shell 23 and a rotating part 24 rotationally connected with the upper shell 22 and the lower shell 23, the outer circumferential surface of the rotating part 24 is provided with anti-slip stripes, the upper shell 22 and the lower shell 23 are fixedly connected with the upper end of the U-shaped base 1, the rotating part 24 is rotationally clamped with a limiting groove 29 arranged on the inner sides of the upper shell 22 and the lower shell 23 through a limiting ring 242, the upper surface of the rotating part 24 is provided with a circular ring plate 25, the upper surface of the circular ring plate 25 is provided with an illumination lamp group 5, the illumination lamp group 5 comprises two groups of LED illumination lamps, two groups of red-light-free lamps and two groups of cobalt blue lamps which are symmetrically arranged, the circular ring plate 25 penetrates through the upper shell 22 to enable the illumination lamp group 5 to extend to the outer part of the upper shell 22, one end of the rotating part 24 far away from the U-shaped base 1 is provided with a control switch 26 for controlling the switch of the illumination lamp group 5, the rotating part 24 is provided with a metal sheet 27 for charging batteries in the lighting lamp group 5 near one end of the U-shaped base 1, the middle part of the upper end of the U-shaped base 1 is also provided with the metal sheet 27, two groups of metal sheets 27 are contacted after rotating the rotating part 24, when the rotating part 24 rotates to the position of a control switch 26 arranged on the rotating part to be positioned right in front, the two groups of metal sheets 27 are contacted, the upper shell 22 and the lower shell 23 are fixedly connected with a clamping groove 15 arranged at the upper end of the U-shaped base 1 through a clamping buckle 28, the clamping grooves 15 are respectively positioned at the upper side and the lower side of the metal sheets 27, the lower end of the U-shaped base 1 is provided with a charging port 13 for charging Bluetooth 4 and the lighting lamp group 5, the charging port 13 is electrically connected with the batteries in the Bluetooth 4 through a lead 14, the lead 14 is also electrically connected with the metal sheet 27 arranged in the middle part of the upper end of the U-shaped base 1, the bottom of the U-shaped base 1 is provided with a Bluetooth switch 16, bluetooth 4 is connected with APP customer end in the cell-phone.
As shown in fig. 3 and 4, a group of first screw rods 31 are arranged at the middle parts of two sides of the cylindrical clamping pad 3 through connecting rods, the lower parts of the first screw rods 31 are rotationally sleeved with screw rod sleeves 32, the screw rod sleeves 32 are positioned at the inner bottom of the U-shaped base 1, a knob 33 is arranged outside the U-shaped base 1, the knob 33 is connected with a second screw rod 34 positioned inside the U-shaped base 1, and the second screw rod 34 is meshed and connected with the two groups of first screw rods 31.
As shown in fig. 5 and 6, the lower surface of the lower casing 23 on one side of the macro lens 21 is provided with a cleaning part 6 for wiping the camera of the mobile phone, the cleaning part 6 comprises an upper cleaning disc 61, a lower cleaning disc 62 and a rotating shaft 63 for connecting the upper cleaning disc 61 and the lower cleaning disc 62, the lower surface of the lower cleaning disc 62 is provided with bristles, the upper cleaning disc 61 and the lower cleaning disc 62 clamp the lower casing 23, the upper end of the rotating shaft 63 is provided with a threaded cap 64, the lower surface of the rotating part 24 is provided with a threaded ring 241, and the threaded cap 64 is in meshed connection with the threaded ring 241 for driving the rotating shaft 63 to rotate when the rotating part 24 rotates.
The working principle of performing eye shooting on a user needing eye observation by using the interference-free macro lens for eye medical observation carried on a mobile phone camera is as follows:
firstly, the camera shooting function of the smart phone is opened, the smart phone is clamped into the groove 11, the macro lens 21 is aligned with the rear camera of the smart phone, the cylindrical clamping pad 3 faces the screen of the smart phone, and the smart phone is pushed into the groove 11;
the working principle of the cylindrical clamping pad 3 is as follows:
when the screen is pushed in, the cylindrical clamping pad 3 rolls, after the screen is placed in place, the knob 33 is rotated to drive the second screw rod 34 to rotate, the threads arranged on the second screw rod 34 are meshed with the first screw rod 31 to rotate when the second screw rod 34 rotates, the first screw rod 31 moves upwards when the second screw rod 34 is meshed with the first screw rod to rotate, and the second screw rod is separated from the screw rod sleeve 32, so that the cylindrical clamping pad 3 tightly presses and fixes the mobile phone screen, and when the knob 33 is rotated, the mobile phone screen is not easy to be pressed too hard to prevent the mobile phone screen from being crushed;
then, the Bluetooth switch 16 is pressed to open Bluetooth, bluetooth 4 is connected with an APP client in the mobile phone, then the control switch 26 is pressed for 2 seconds for a long time, the LED illuminating lamp is turned on, the control switch 26 is pressed for turning on the red-light-free lamp, the control switch 26 is pressed for turning on the cobalt blue light lamp, proper light can be selected according to requirements, the surrounding light interference is avoided, the environment is relatively dim as much as possible, after the light is debugged, a photographer is positioned in front of the side of the user, eyes of the user look at the right front and open eyes, the camera is aligned to the eyes to be photographed, the distance is 2-3cm away from the eyes to be photographed, photographing is carried out after cornea pictures are clear, and the LED illuminating lamp group 5 is turned off after photographing is completed for 2 seconds for a long time by pressing the control switch 26.
If the reflection point on the surface of the eye coincides with the focus, the direction of the illumination lamp set 5 needs to be adjusted by rotating the rotating part 24, and the working principle of the rotating part 24 is as follows:
the photographer rotates the rotating part 24, and when the rotating part 24 drives the annular plate 25 to rotate by a proper angle, the two groups of LED illuminating lamps are prevented from completing shooting the eyes of the user after the reflecting points on the surfaces of the eyes are overlapped with focus positions;
in the shooting process, the Bluetooth 4 is used for analyzing shooting environment, for example, calculating information such as distance between a macro lens and eyes of a shot person, temperature around the eyes and the like, transmitting the obtained shooting information to the APP client, giving a reasonable treatment and nursing scheme by combining a shot picture with corresponding shooting information and medical big data analysis, storing a history detection record, and simultaneously, the mobile phone APP client can also complete shooting and video recording and automatically acquire a picture function with clear focusing and the like by being mutually matched with the Bluetooth 4.
If the bluetooth 16 or the lighting lamp set 5 needs to be charged, the charger is connected to the charging port 13, so that the bluetooth 16 can be charged, meanwhile, the rotating part 24 is rotated, when the rotating part 24 is rotated until the control switch 26 arranged on the rotating part is positioned right in front, the two groups of metal sheets 27 are contacted, and a user can confirm that the two groups of metal sheets 27 are attached through the indication arranged on the rotating part 24, so that the lighting lamp set 5 can be charged.
Working principle of the cleaning part 6:
if before shooting finding that there is a spot shielding on the mobile phone camera and needs to be cleaned, aligning the cleaning part 6 to the mobile phone camera, enabling the cylindrical clamping pad 3 to press and fix the mobile phone screen, rotating the rotating part 24 at this time, rotating the threaded ring 241 and meshing with the threaded cap 64, and driving the rotating shaft 63 to rotate by the threaded cap 64 when rotating, and simultaneously driving the lower cleaning disc 62 to rotate, and cleaning the mobile phone camera through a brush arranged on the lower surface of the lower cleaning disc 62.
Example 2
This embodiment is basically the same as embodiment 1, except that a spray part 7 for spraying water mist to match with the cleaning disc 6 and the rotating part 24 to clean the camera of the mobile phone is additionally added on the basis of embodiment 1.
As shown in fig. 1 and 9, an interference-free macro lens for eye medical observation, which is mounted on a mobile phone camera, comprises a U-shaped base 1, a lens disc 2 connected with the upper end of the U-shaped base 1, a groove 11 for placing a mobile phone is arranged in the middle of the U-shaped base 1, a caulking groove 12 is formed in the lower end face of the U-shaped base 1, a cylindrical clamping pad 3 for fixing a mobile phone screen is arranged in the caulking groove 12, the cylindrical clamping pad 3 is movably connected with the caulking groove 12, and bluetooth 4 is arranged in the U-shaped base 1 at one side of the cylindrical clamping pad 3.
As shown in fig. 2, 3, 5 and 8, the lens disc 2 comprises a macro lens 21, an upper shell 22, a lower shell 23 and a rotating part 24 rotationally connected with the upper shell 22 and the lower shell 23, the outer circumferential surface of the rotating part 24 is provided with anti-slip stripes, the upper shell 22 and the lower shell 23 are fixedly connected with the upper end of the U-shaped base 1, the rotating part 24 is rotationally clamped with a limiting groove 29 arranged on the inner sides of the upper shell 22 and the lower shell 23 through a limiting ring 242, the upper surface of the rotating part 24 is provided with a circular ring plate 25, the upper surface of the circular ring plate 25 is provided with an illumination lamp group 5, the illumination lamp group 5 comprises two groups of LED illumination lamps, two groups of red-free lamps and two groups of cobalt blue lamps which are symmetrically arranged, the circular ring plate 25 penetrates through the upper shell 22 to extend the illumination lamp group 5 to the outer part of the upper shell 22, the one end that rotation portion 24 kept away from U type base 1 is equipped with the control switch 26 that is used for controlling illumination banks 5 switch, the one end that rotation portion 24 is close to U type base 1 is equipped with the sheetmetal 27 that is used for charging the inside battery of illumination banks 5, U type base 1 top end middle part is equipped with sheetmetal 27 equally, two sets of sheetmetals 27 contact behind through rotatory rotation portion 24, go up casing 22 and lower casing 23 through buckle 28 and the draw-in groove 15 fixed connection that U type base 1 top end was equipped with, draw-in groove 15 is located both sides about sheetmetal 27 respectively, U type base 1 bottom end is equipped with the mouth 13 that charges that is used for charging bluetooth 4 and illumination banks 5, the mouth 13 that charges is equipped with through wire 14 and the inside battery electric connection of bluetooth 4, wire 14 still is equipped with sheetmetal 27 electric connection with U type base 1 top end middle part, U type base 1 bottom is equipped with bluetooth switch 16.
In the shooting process, the Bluetooth 4 is used for analyzing shooting environment, for example, calculating information such as distance between a macro lens and eyes of a shot person, temperature around the eyes and the like, transmitting the obtained shooting information to the APP client, giving a reasonable treatment and nursing scheme by combining a shot picture with corresponding shooting information and medical big data analysis, storing a history detection record, and simultaneously, the mobile phone APP client can also complete shooting, video recording, control of the cleaning part 6 and the spraying part 7 by being mutually matched with the Bluetooth 4, and automatically obtain a photo function with clear focusing and the like.
As shown in fig. 3 and 4, a group of first screw rods 31 are arranged at the middle parts of two sides of the cylindrical clamping pad 3 through connecting rods, the lower parts of the first screw rods 31 are rotationally sleeved with screw rod sleeves 32, the screw rod sleeves 32 are positioned at the inner bottom of the U-shaped base 1, a knob 33 is arranged outside the U-shaped base 1, the knob 33 is connected with a second screw rod 34 positioned inside the U-shaped base 1, and the second screw rod 34 is meshed and connected with the two groups of first screw rods 31.
As shown in fig. 5 and 6, the lower surface of the lower casing 23 on one side of the macro lens 21 is provided with a cleaning part 6 for wiping the camera of the mobile phone, the cleaning part 6 comprises an upper cleaning disc 61, a lower cleaning disc 62 and a rotating shaft 63 for connecting the upper cleaning disc 61 and the lower cleaning disc 62, the lower surface of the lower cleaning disc 62 is provided with bristles, the upper cleaning disc 61 and the lower cleaning disc 62 clamp the lower casing 23, the upper end of the rotating shaft 63 is provided with a threaded cap 64, the lower surface of the rotating part 24 is provided with a threaded ring 241, and the threaded cap 64 is in meshed connection with the threaded ring 241 for driving the rotating shaft 63 to rotate when the rotating part 24 rotates.
As shown in fig. 1, 5, 6, 7, 10 and 11, a plurality of through holes 65 are formed in the positions, corresponding to the upper cleaning disc 61, the lower cleaning disc 62 and the lower shell 23, of the lower shell 23 on one side of the cleaning part 6, a spraying part 7 is arranged in the lower shell 23, a pressing spraying opening 71 is formed in the upper part of the spraying part 7, one side of the pressing spraying opening 71 is connected with a pressing plate 72, a water outlet pipe 73 in the pressing spraying opening 71 is communicated with a plurality of mist outlet pipes 74 in the pressing plate 72, pressing plates 72 below the mist outlet pipes 74 are connected with pressing columns 75, the bottoms of the pressing columns 75 are arranged in a circular arc shape, the inner edges of the through holes 65 of the upper cleaning disc 61 are arranged in a circular arc shape, the upper parts of the pressing plates 72 are connected with a fixing plate 76 through a plurality of springs, the fixing plate 76 is fixedly arranged on the inner side wall of the lower shell 23, and a cleaning liquid supplementing opening 77 is formed below the lower shell 23 corresponding to the spraying part 7. Each group of through holes 65 is symmetrical about the center of the cleaning part 6, and 4 groups of through holes 65 are arranged, each group of through holes is 5.
The working principle of the spraying part 7 is as follows:
when the mobile phone camera is cleaned through the cleaning part 6, the upper cleaning disc 61 rotates, when the through holes 65 arranged on the upper cleaning disc 61 rotate through the pressing columns 75, the pressing columns 75 enter the through holes under the action of springs, the pressing plates 72 are driven to descend by the pressing columns 75, the pressing spray openings 71 are pressed downwards, cleaning liquid enters the pressing spray openings 71 through the water outlet pipes 73 to be atomized into small particles, then enters the through holes 75 corresponding to the pressing columns 75 through the mist outlet 74, the pressing spray openings 71 are of the commercial spraying structure and are adjusted in size to be matched with the inner structure size of the spraying part 7 (note: similar to a spray bottle or a spray bottle of a flower), at the moment, the upper cleaning disc 61, the lower cleaning disc 62 and the through holes 65 on the lower shell 23 coincide, atomized cleaning liquid small particles are attached to the mobile phone camera, the upper cleaning disc 61 rotates continuously, the bottom of the pressing columns 65 can be separated from the through holes 65 due to arc-shaped arrangement, the pressing plates 72 are lifted, one-time mist discharging is completed, and at the same time, and the brush particles arranged on the lower surface of the lower cleaning disc 62 are cleaned uniformly on the surface of the mobile phone camera;
and is replenished through cleaning fluid replenishment port 77 when cleaning is also inadequate.
Experimental example
The macro lenses in examples 1 and 2 were photographed for patients with eye diseases, and keratology specialists working for more than 10 years were found to interpret the photo results, and then compared with clinical actual diagnosis to obtain 100 photos in total, respectively, comprising: eye diseases such as conjunctivitis, keratitis, pterygium, eyelid eversion, eyelid insufficiency, eyelid swelling and the like, and the consistency thereof can reach 100 percent.

Claims (9)

1. The utility model provides an carry on in eye medical science of cell-phone camera and observe with interference-free micro-lens, its characterized in that includes U type base (1), with lens disc (2) that U type base (1) upper end is connected, U type base (1) middle part is equipped with recess (11) that are used for placing the cell-phone, set up caulking groove (12) in the terminal surface under U type base (1), be equipped with in caulking groove (12) and be used for fixing the cylinder type card pad (3) of cell-phone screen, cylinder type card pad (3) with caulking groove (12) swing joint, be equipped with bluetooth (4) in U type base (1) inside that is located cylinder type card pad (3) one side,
the lens disc (2) comprises a micro-distance lens (21) positioned in the middle, an upper shell (22), a lower shell (23) and a rotating part (24) which is rotationally connected with the upper shell (22) and the lower shell (23), wherein the upper shell (22) and the lower shell (23) are fixedly connected with the upper end of the U-shaped base (1), the upper surface of the rotating part (24) is provided with a circular plate (25), the upper surface of the circular plate (25) is provided with an illumination lamp set (5), the circular plate (25) penetrates through the upper shell (22) to enable the illumination lamp set (5) to extend to the outside of the upper shell (22), one end of the rotating part (24) far away from the U-shaped base (1) is provided with a control switch (26) for controlling the switch of the illumination lamp set (5), one end of the rotating part (24) close to the U-shaped base (1) is provided with a metal sheet (27) for charging a battery in the U-shaped base (5), the middle part of the upper end of the U-shaped base (1) is also provided with the metal sheet (27), the two groups of the metal sheet (27) are contacted with the rotating part (24) through the rotating part (24),
the utility model provides a cleaning device for mobile phone camera, including micro-lens (21), lower casing (23) lower surface of one side is equipped with cleaning part (6) that are used for wiping mobile phone camera, cleaning part (6) are including last cleaning disc (61), lower cleaning disc (62) and connect pivot (63) of going up cleaning disc (61) and lower cleaning disc (62), lower cleaning disc (62) lower surface is equipped with the brush hair, goes up cleaning disc (61) and lower cleaning disc (62) and will lower casing (23) centre gripping, pivot (63) upper end is equipped with screw cap (64), the lower surface of rotating part (24) is equipped with screwed ring (241), screw cap (64) with screwed ring (241) meshing is connected and is used for driving pivot (63) rotation when rotating part (24) take place to rotate.
2. The interference-free macro lens for eye medical observation carried on a mobile phone camera according to claim 1, wherein a group of first screw rods (31) are arranged in the middle of two sides of the cylindrical clamping pad (3) through connecting rods, the lower parts of the first screw rods (31) are rotatably sleeved with screw rod sleeves (32), the screw rod sleeves (32) are positioned at the inner bottom of the U-shaped base (1), a knob (33) is arranged outside the U-shaped base (1), the knob (33) is connected with a second screw rod (34) positioned inside the U-shaped base (1), and the second screw rods (34) are in meshed connection with the two groups of first screw rods (31).
3. The interference-free macro lens for eye medical observation carried on a mobile phone camera according to claim 1, wherein a charging port (13) for charging the Bluetooth (4) and the lighting lamp set (5) is arranged at the lower end of the U-shaped base (1), the charging port (13) is electrically connected with a battery inside the Bluetooth (4) through a lead (14), and the lead (14) is also electrically connected with a metal sheet (27) arranged in the middle of the upper end of the U-shaped base (1).
4. The interference-free macro lens for eye medical observation carried on a mobile phone camera according to claim 1, wherein a Bluetooth switch (16) is arranged at the bottom of the U-shaped base (1), and Bluetooth (4) is connected with an APP client in the mobile phone.
5. The interference-free macro lens for eye medical observation carried on a mobile phone camera according to claim 1, wherein the upper shell (22) and the lower shell (23) are fixedly connected with a clamping groove (15) arranged at the upper end of the U-shaped base (1) through a buckle (28), and the clamping grooves (15) are respectively arranged on the upper side and the lower side of the metal sheet (27).
6. The interference-free macro lens for eye medical observation carried on a mobile phone camera according to claim 1, wherein the illumination lamp group (5) comprises two groups of LED illumination lamps, two groups of red-free lamps and two groups of cobalt blue lamps which are symmetrically arranged.
7. The interference-free macro lens for eye medical observation carried on a mobile phone camera according to claim 1, wherein the rotating part (24) is rotationally clamped with limit grooves (29) arranged on the inner sides of the upper shell (22) and the lower shell (23) through limit rings (242), and anti-slip stripes are arranged on the outer circumferential surface of the rotating part (24).
8. The interference-free macro lens for eye medical observation carried on a mobile phone camera according to claim 1, characterized in that a plurality of groups of through holes (65) are formed in positions corresponding to an upper cleaning disc (61), a lower cleaning disc (62) and a lower shell (23), a spraying part (7) is arranged inside the lower shell (23) on one side of the cleaning part (6), a pressing spraying opening (71) is formed in the upper portion of the spraying part (7), one side of the pressing spraying opening (71) is connected with a pressing plate (72), a water outlet pipe (73) in the pressing spraying opening (71) is communicated with a plurality of mist outlet pipes (74) in the pressing plate (72), pressing columns (75) below each mist outlet pipe (72) are connected with pressing columns (75), the inner sides of the through holes (65) of the upper cleaning disc (61) are arranged in a circular arc shape, the upper sides of the pressing plates (72) are connected with a fixing plate (76) through a plurality of springs, the fixing plate (76) is fixedly arranged on the inner side of the lower shell (23), and the upper side wall (23) is provided with a supplementary cleaning opening (77) corresponding to the lower shell (23).
9. The interference-free macro lens for eye medical observation carried on a mobile phone camera according to claim 8, wherein each group of through holes (65) is symmetrical about the center of a circle of the cleaning part (6), and 4 groups of through holes (65) are provided, and each group of through holes is 5.
CN202110811939.6A 2021-07-19 2021-07-19 Eye medical science of carrying on in cell-phone camera observes with exempting from interference macro lens Active CN113612871B (en)

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Publication number Priority date Publication date Assignee Title
CN107280632A (en) * 2017-06-14 2017-10-24 北京视保眼科设备工程技术研究中心有限责任公司 Portable eye prosthomere check device based on mobile phone
CN207380313U (en) * 2017-11-21 2018-05-18 上饶市奥尼光电科技有限公司 A kind of micro-lens
CN210327660U (en) * 2019-10-21 2020-04-14 卢嘉琦 Smart mobile phone auxiliary device that shoots
CN212435743U (en) * 2020-07-27 2021-01-29 亿美众诚(天津)科技发展有限公司 Micro-distance automatic focusing lens structure

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9706918B2 (en) * 2013-05-31 2017-07-18 The Board Of Trustees Of The Leland Stanford Junior University Modular lens adapters for mobile anterior and posterior segment ophthalmoscopy

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107280632A (en) * 2017-06-14 2017-10-24 北京视保眼科设备工程技术研究中心有限责任公司 Portable eye prosthomere check device based on mobile phone
CN207380313U (en) * 2017-11-21 2018-05-18 上饶市奥尼光电科技有限公司 A kind of micro-lens
CN210327660U (en) * 2019-10-21 2020-04-14 卢嘉琦 Smart mobile phone auxiliary device that shoots
CN212435743U (en) * 2020-07-27 2021-01-29 亿美众诚(天津)科技发展有限公司 Micro-distance automatic focusing lens structure

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