WO2023065234A1 - 一种多功能显微镜装置 - Google Patents

一种多功能显微镜装置 Download PDF

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Publication number
WO2023065234A1
WO2023065234A1 PCT/CN2021/125375 CN2021125375W WO2023065234A1 WO 2023065234 A1 WO2023065234 A1 WO 2023065234A1 CN 2021125375 W CN2021125375 W CN 2021125375W WO 2023065234 A1 WO2023065234 A1 WO 2023065234A1
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WO
WIPO (PCT)
Prior art keywords
eyepiece
objective lens
microscope
group
housing
Prior art date
Application number
PCT/CN2021/125375
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English (en)
French (fr)
Inventor
蒋泽全
Original Assignee
深圳市旭光普照电子有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市旭光普照电子有限公司 filed Critical 深圳市旭光普照电子有限公司
Priority to PCT/CN2021/125375 priority Critical patent/WO2023065234A1/zh
Publication of WO2023065234A1 publication Critical patent/WO2023065234A1/zh

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Classifications

    • 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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/02—Objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses

Definitions

  • the present application relates to a multifunctional microscope device.
  • vision observation products and microscope observation products are generally used as two independent products, which wastes resources, increases the volume, and is inconvenient to carry together.
  • a single product is unattractive to observers.
  • portable microscopes are commonly used products.
  • the global early detection and detection of vision problems is to use testing equipment to detect, and then determine the way of preventive protection or configuration of eyes or laser correction.
  • the technical problem to be solved in this application is to provide a multifunctional microscope device for the deficiencies of the prior art.
  • a multifunctional microscope device comprising:
  • the shade assembly includes a shade and a rotating ring of the shade, the shade is provided with a first opening, the rotating ring of the shade is provided with a second opening, and the first opening is matched with the second opening;
  • the eyepiece assembly includes an eyepiece housing, an eyepiece group, an eyepiece adjustment component and an eyepiece housing rotating ring, the hood is connected to the eyepiece housing through the shading rotating ring, the eyepiece group is arranged in the eyepiece housing, and The eyepiece adjusting part is used to adjust the position of the eyepiece group;
  • the objective lens assembly includes an objective lens housing, a microscope objective lens group, a visual acuity test objective lens group and an objective lens adjustment part, the eyepiece housing is connected with the objective lens housing through the eyepiece housing rotating circle, and the inside of the objective lens housing is divided into a first area and a longitudinal direction.
  • the microscope objective lens group is arranged in the first area
  • the vision test objective lens group is arranged in the second area
  • the objective lens adjustment part is used to adjust the microscope objective lens group and the vision Test the position of the objective lens group;
  • a vision test component arranged in the second area, including a test pattern, a control unit and a light source, the light source is connected to the control unit, and the light source is used to illuminate the test pattern;
  • Rotating the eyepiece group can be used for microscopic testing when the eyepiece group is matched with the first area, and can be used for visual acuity test when the eyepiece group is matched with the second area.
  • the eyepiece adjustment component includes a first threaded bar and a first adjustable knob, and the first threaded bar cooperates with the first adjustable knob for adjusting the position of the eyepiece group.
  • the visual acuity test assembly also includes a microscope scale for displaying the magnification of the microscope.
  • the objective lens adjustment component includes a second threaded strip and a second adjustable knob, and the second threaded strip cooperates with the second adjustable knob to adjust the position of the eyepiece group.
  • the vision test assembly further includes a display screen, and the test pattern is set on the display screen.
  • the light source includes LED lamp beads.
  • the vision testing assembly further includes a concave lens arranged between the display screen and the vision testing objective lens group.
  • control unit includes a control button for selecting the test pattern, and the control button is arranged on the objective lens housing.
  • control unit includes a battery box for accommodating batteries.
  • the eyepiece housing also includes a buckle for inserting the pupillary distance scale.
  • the multifunctional microscope device includes a light shield assembly, an eyepiece assembly, an objective lens assembly and a vision test assembly, the eyepiece assembly includes an eyepiece group and an eyepiece adjustment part, and the eyepiece adjustment part is used to adjust the position of the eyepiece group;
  • the objective lens assembly Including the objective lens housing, the microscope objective lens group, the vision test objective lens group and the objective lens adjustment part, the objective lens housing is longitudinally divided into the first area and the second area, the microscope objective lens group is arranged in the first area, and the vision test objective lens group is arranged in the second area
  • the inner objective lens adjustment part is used to adjust the position of the microscope objective lens group and the vision test objective lens group;
  • the vision test component which is set in the second area, rotates the eyepiece group, when the eyepiece group cooperates with the first area, it can be used for microscopic testing, when the eyepiece When the group is mated with the second area, it can be used for vision testing.
  • the multifunctional microscope device provided in the embodiment of the present application has multiple functions such as a popular science microscope and visual observation inspection, and adopts a combined design. Only one instrument is needed to complete multiple functions of the microscope and visual observation inspection.
  • the structure is simple, and Small size and easy to use.
  • FIG. 1 is a schematic diagram of the three-dimensional structure of the multifunctional microscope device of the present application in an embodiment
  • Figure 2 is a top view of the multifunctional microscope device of the present application in an embodiment
  • Fig. 3 is the top view of the multifunctional microscope device of the present application in another embodiment
  • FIG. 4 is a schematic diagram of the separation of components of the multifunctional microscope device of the present application in an embodiment.
  • the multifunctional microscope device provided in the embodiment of the present application has multiple functions such as a popular science microscope and visual observation inspection, and adopts a combined design. Only one instrument is needed to complete multiple functions of the microscope and visual observation inspection.
  • This kind of system can have the function of microscope observation, which can improve the popularization and learning of science. It can be used as a way of popularizing science, and at the same time promote visual acuity observation for observers who like to observe microscopes. For observers who like to observe visual observation, microscope observation is also promoted at the same time. Especially for young people and underdeveloped areas, it can increase observers' knowledge and interest in popular science, and can keep abreast of the observer's vision conditions, detect them in advance, and carry out prevention and protection.
  • the telescopic structure of the rack and pinion of the commonly used microscope is changed into the telescopic structure of the threaded nut, so as to achieve precise and accurate adjustment. eyepiece, and then adjust the objective lens of vision detection to observe the internal display screen, so as to achieve the purpose of vision detection.
  • the multifunctional microscope device may include a hood assembly, an eyepiece assembly, an objective lens assembly, and a visual acuity test assembly.
  • the shade assembly includes a shade 110 and a rotating ring 120 for the shade.
  • the shading cover 110 is provided with a first opening 111
  • the shading cover rotating ring 120 is provided with a second opening 121
  • the first opening 111 is matched with the second opening 121 .
  • a transparent protection sheet 122 is disposed on the second opening 121 .
  • the eyepiece assembly includes an eyepiece housing 210, an eyepiece group 220, an eyepiece adjustment part and an eyepiece housing rotating ring 230, the hood 110 is connected with the eyepiece housing 210 through the shading rotating ring 230, the eyepiece group 220 is arranged in the eyepiece housing 210, and the eyepiece adjusting part Used to adjust the position of the eyepiece group 220.
  • Objective lens assembly comprises objective lens housing 310, microscope objective lens group 320, visual acuity test objective lens group 330 and objective lens adjusting part
  • eyepiece housing 210 is connected with objective lens housing 310 by eyepiece housing rotating circle 230, longitudinally divides into the first area 311 and the first zone 311 in the objective lens housing 310
  • the microscope objective lens group 320 is arranged in the first area 311
  • the vision test objective lens group 330 is arranged in the second area 312
  • the objective lens adjusting part is used to adjust the positions of the microscope objective lens group 320 and the vision test objective lens group 330.
  • the longitudinal direction refers to the direction from the light shield 110 to the objective lens assembly, that is, the front-to-back direction.
  • the front end of the objective lens housing 310 is provided with a microscope observation window 313 , and the microscope observation window 313 cooperates with the microscope objective lens group 320 .
  • the vision testing component is arranged in the second area 312, and includes a test pattern, a control unit and a light source 410, the light source 410 is electrically connected to the control unit, and the light source 410 is used to illuminate the test pattern.
  • the control unit includes a control circuit 420, and the light source 410 may be an LED lamp bead.
  • the rotating eyepiece set 220 can be used for microscopic testing when the eyepiece set 220 is matched with the first area 311 , and can be used for vision testing when the eyepiece set 220 is matched with the second area 312 .
  • the objective lens adjustment part is used to adjust the position of the microscope objective lens group 320
  • the objective lens adjustment part is used for adjusting the position of the vision test objective lens group 330 .
  • Figure 2 shows the multifunctional microscope device under the microscope function
  • Figure 3 shows the multifunctional microscope device under the vision detection function.
  • the eyepiece adjusting component may include a first threaded bar 241 and a first adjustable knob 242 , and the first threaded bar 241 and the first adjustable knob 242 cooperate to adjust the position of the eyepiece set 220 .
  • the first threaded strip 241 and the eyepiece set 220 can be fixed together, and the first adjustable knob 242 can be rotated to drive the eyepiece set 220 to move.
  • FIG. 4 is a schematic diagram of the separation of components of the multifunctional microscope device provided in the embodiment of the present application after removing the objective lens housing.
  • the microscope popularized as popular science in the market is a hand-held portable microscope, which adopts the method of directly driving the rack with the knob to adjust the sharpness. Since the stroke of the rack directly driven by the knob is too large, it is relatively slow to adjust the sharpness of the object observed by the microscope. Imaging clarity is not allowed, affecting visual judgment, especially not suitable for young people.
  • the eyepiece adjustment part of this application includes an adjustable knob and a conjoined thread. The adjustable knob allows the thread to move back and forth to adjust the microscopic images of the eyepiece group at different multiples, so that the multiples of the microscopic images are more suitable for observation and mobile phone photography. picture.
  • the visual acuity test component may also include a microscope scale 430, which is used to display the microscope magnification.
  • the objective lens adjustment component may include a second threaded strip (not shown in the figure) and a second adjustable knob 441 , and the second threaded strip and the second adjustable knob 442 cooperate to adjust the position of the eyepiece group 220 .
  • the objective lens adjustment part can also include a bracket 442, the second threaded strip is arranged on the bracket 442, the microscope objective lens group 320 and the visual acuity test objective lens group 330 can also be arranged on the bracket 442, and the second threaded strip can be rotated Adjusting the knob 442 can drive the microscope objective lens group 320 and the vision test objective lens group 330 to move.
  • the vision testing component may further include a display screen 450 on which test patterns are set.
  • the test pattern can be saved on a memory card.
  • the objective lens assembly may further include a concave lens 340 disposed between the display screen 450 and the vision test objective lens group 330 .
  • control unit may further include a control button 430 for selecting a test pattern, and the control unit may also include an on/off key 440 , both of which are provided on the objective lens housing 310 .
  • control unit may further include a battery box 450 for accommodating a battery.
  • the eyepiece housing 210 may further include a buckle 211 for inserting the pupillary distance scale.
  • the adjustable objective lens mechanism is equipped with an adjustable knob and a conjoined thread.
  • the thread can be moved up and down through the adjustable knob, and the microscope objective lens of the objective lens group can be moved precisely, so that the observation of the microscope is clearer and more accurate.
  • the rotatable eyepiece mechanism has an eyepiece group, which can zoom in and display the image of the objective lens, and measure it with a microscope scale.
  • the multifunctional microscope device when used as a microscope for observation, only needs to rotate the eyepiece assembly to the position of the microscope, then place the observation window of the microscope objective lens on the object area to be observed, put the hood close to the human eye, and manually Turn the adjustment part, when the pattern to be observed is clear, you can start to observe, and you can also use the microscope scale to measure the size, so as to complete the observation function of the microscope.
  • the multiplier of the image observed by the eyepiece can be adjusted again through the adjustable knob of the eyepiece group, which is convenient for observation and photographing.
  • the multifunctional microscope device has a display screen inside when it is used as a vision testing device.
  • the display screen is used for testing, different test patterns are displayed on the display screen.
  • the eyepiece group enlarges the pattern while pulling it away, allowing the human eye to distinguish the correctness of the pattern when the pattern is of different sizes, realizing the recognition of myopia and hyperopia, and also the recognition of astigmatism, color blindness, color weakness, etc.
  • the adjustable knob is used for testing, by adjusting the clarity of human eye recognition, read the scale of myopia and hyperopia on the adjustable knob to realize the identification of myopia and hyperopia, astigmatism, color blindness, color weakness, etc. etc. identification.
  • the control unit includes a driving circuit of the display screen and a pattern control circuit, and cooperates with control buttons to perform image recognition operations.
  • the display screen can be a liquid crystal display screen, which can display different patterns according to the needs of observation.
  • the objective lens assembly has an adjustable knob and a conjoined thread.
  • the objective lens of the vision test objective lens group can be moved precisely through the adjustable knob, and the scale reading of myopia or hyperopia can be performed through the different sharpness of the image at the focal length of the human eye.
  • the eyepiece assembly includes the eyepiece group, which cooperates with the vision test objective lens group to zoom in on the image while zooming out, achieving the effect of long-distance observation by the human eye. Eyesight observation can be integrated in the product, or can be interconnected with the mobile phone through the control unit to control data transmission and allow the mobile phone to read data and sound reminders.
  • the working process of this application the testing process of the microscope, the testing process of visual acuity observation through the change of pattern, the testing process of visual acuity observation by adjusting the focus definition of the image through the adjustable knob, and the testing process of interpupillary distance.
  • the testing process of the microscope includes: turn the eyepiece assembly to the microscope observation position, select the area to be observed by the microscope, press the microscope observation window on the object area to be observed, turn on the control button, turn on the light source (LED light emitting diode),
  • the human eye is close to the hood, and the hood can be rotated according to the comfortable position of the person. Adjust the second adjustable knob to let the microscope objective move up and down until it moves to the point where the human eye feels the clearest.
  • Microscope scales are used for dimension measurement to complete the observation function of the microscope.
  • the adjustable knob of the eyepiece group can be used to adjust the multiple of the image observed by the eyepiece again, which is convenient for observation and taking pictures with a mobile phone.
  • the test process of vision observation through pattern changes includes: turn the eyepiece assembly to the position of vision observation, turn the first adjustable knob to the bottom, turn on the control button, light up the display screen to play the pattern, the human eye is close to the hood, According to the needs of the test pattern, touch the control button to display the pattern of myopia or hyperopia for observation.
  • the pattern on the display screen is imaged by the vision observation objective lens group, and then the eyepiece group zooms out and zooms in on the image to realize long-distance observation of the image.
  • the test process of visual observation by adjusting the focus definition of the image through the adjustable knob includes: turn the eyepiece assembly to the position of visual observation, turn on the control button, light up the display screen to play the pattern, the human eye is close to the hood, and the display screen displays a fixed pattern , The pattern of the display screen is imaged through the visual observation objective lens group, and then the eyepiece group zooms out and zooms in on the image to realize long-distance observation of the image. Then turn the first adjustable knob and the second adjustable knob until the clarity of the fixed pattern to the human eye reaches the best clarity. At this time, read the scale on the knob to get the result of myopia or hyperopia. Then press the control button to select astigmatism, color blindness, color weakness, and other test items to realize long-distance observation of images.
  • the working process of the pupillary distance test includes: Insert the pupillary distance scale into the position of the corresponding pupillary distance scale buckle of the product, and then click the button to test the pupillary distance, the eyes are vertically against the hood, and the set pattern will be displayed on the screen , such as a color point, a bright spot, etc., and then the two eyes are parallel to the front. At this time, read the center or edge of the pupil on the pupil scale to get the pupillary distance of myopia. If the two eyes are not parallel and the two eyes watch the screen at the same time, at this time, read the center or edge of the pupil on the pupil distance scale to get the pupil distance of the hyperopic eye.
  • the program can also be stored in a storage medium such as a server, another computer, a magnetic disk, an optical disk, a flash disk, or a mobile hard disk, and saved by downloading or copying.
  • a storage medium such as a server, another computer, a magnetic disk, an optical disk, a flash disk, or a mobile hard disk, and saved by downloading or copying.

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Abstract

一种多功能显微镜装置，包括：遮光罩组件；目镜外壳(210)、目镜组(220)和目镜调节部件，目镜调节部件用于调节目镜组(220)的位置；物镜外壳(310)、显微镜物镜组(320)、视力测试物镜组(330)和物镜调节部件，显微镜物镜组(320)和视力测试物镜组(330)分别设置在物镜外壳(310)内划分的第一区域(311)和第二区域(312)，物镜调节部件用于调节显微镜物镜组(320)和视力测试物镜组(330)的位置；视力测试组件，设置在第二区域(312)；旋转目镜组(220)，当目镜组(220)与第一区域(311)配合时，可用于显微测试，当目镜组(220)与第二区域(312)配合时，可用于视力测试。提供的多功能显微镜装置，具有科普显微镜和视觉观测检查多种功能，采用组合性设计，只需要一个仪器，就能完成显微镜和视觉观测检查的多种功能，结构简单，且体积小使用方便。

Description

一种多功能显微镜装置 技术领域
本申请涉及一种多功能显微镜装置。
 背景技术
目前全球市场的视觉观测产品，如视力观测产品和显微镜观测产品，一般是作为两种独立的产品，既浪费资源，增加了体积，又不方便一起携带。同时，单一的产品对观测者来说缺乏吸引力。对于很多地区和不发达地区的科普知识的普及，以及科普兴趣的提高，便携式显微镜是常用产品。同时，全球对于视力问题的提前发现，进行检测，是采用测试仪器去进行检测，然后确定预防保护或者配置眼睛或者激光矫正的方式。但是，对于很多偏远地区和不发达地区在视力问题出现的早期检测，就是严重缺乏的，造成后续的视力问题难以做到提前预防保护。
 技术问题
本申请要解决的技术问题是针对现有技术的不足，提供一种多功能显微镜装置。
 技术解决方案
本申请要解决的技术问题通过以下技术方案加以解决：
一种多功能显微镜装置，包括：
遮光罩组件，包括遮光罩和遮光罩转动圈，所述遮光罩设有第一开口，所述遮光罩转动圈设有第二开口，所述第一开口和所述第二开口配合；
目镜组件，包括目镜外壳、目镜组、目镜调节部件和目镜外壳转动圈，所述遮光罩通过所述遮光罩转动圈和所述目镜外壳连接，所述目镜组设置在所述目镜外壳内，所述目镜调节部件用于调节所述目镜组的位置；
物镜组件，包括物镜外壳、显微镜物镜组、视力测试物镜组和物镜调节部件，所述目镜外壳通过所述目镜外壳转动圈与所述物镜外壳连接，所述物镜外壳内纵向划分为第一区域和第二区域，所述显微镜物镜组设置在所述第一区域内，所述视力测试物镜组设置在所述第二区域内，所述物镜调节部件用于调节所述显微镜物镜组和所述视力测试物镜组的位置；
视力测试组件，设置在所述第二区域，包括测试图案、控制单元和光源，所述光源与所述控制单元连接，所述光源用于照亮所述测试图案；
旋转所述目镜组，当所述目镜组与所述第一区域配合时，可用于显微测试，当所述目镜组与所述第二区域配合时，可用于视力测试。
进一步地，所述目镜调节部件包括第一螺纹条和第一可调旋钮，所述第一螺纹条和所述第一可调旋钮配合，用于调整所述目镜组的位置。
进一步地，所述视力测试组件还包括用于显示显微镜倍数的显微镜刻度尺。
进一步地，所述物镜调节部件包括第二螺纹条和第二可调旋钮，所述第二螺纹条和所述第二可调旋钮配合，用于调整所述目镜组的位置。
进一步地，所述视力测试组件还包括显示屏，所述测试图案设置在所述显示屏。
进一步地，所述光源包括led灯珠。
进一步地，所述视力测试组件还包括设置在所述显示屏和所述视力测试物镜组之间的凹透镜。
进一步地，所述控制单元包括用于选择所述测试图案的控制按键，所述控制按键设置在所述物镜外壳上。
进一步地，所述控制单元包括还用于容纳电池的电池盒。
进一步地，所述目镜外壳还包括用于插入瞳孔距刻度尺的卡扣。
 有益效果
由于采用了以上技术方案，使本申请具备的有益效果在于：
本申请实施例提供的多功能显微镜装置包括遮光罩组件、目镜组件、物镜组件和视力测试组件，目镜组件，包括目镜组和目镜调节部件，目镜调节部件用于调节目镜组的位置；物镜组件，包括物镜外壳、显微镜物镜组、视力测试物镜组和物镜调节部件，物镜外壳内纵向划分为第一区域和第二区域，显微镜物镜组设置在第一区域内，视力测试物镜组设置在第二区域内物镜调节部件用于调节显微镜物镜组和视力测试物镜组的位置；视力测试组件，设置在第二区域，旋转目镜组，当目镜组与第一区域配合时，可用于显微测试，当目镜组与第二区域配合时，可用于视力测试。本申请实施例提供的多功能显微镜装置，具有科普显微镜和视觉观测检查等多种功能，采用组合性设计，只需要一个仪器，就能完成显微镜和视觉观测检查的多种功能，结构简单，且体积小使用方便。
 附图说明
图1为本申请的多功能显微镜装置在一种实施方式中的立体结构示意图；
图2为本申请的多功能显微镜装置在一种实施方式中的俯视图；
图3为本申请的多功能显微镜装置在另一种实施方式中的俯视图；
图4为本申请的多功能显微镜装置在一种实施方式中的元件分立示意图。
 本发明的实施方式
下面通过具体实施方式结合附图对本发明作进一步详细说明。本申请可以以多种不同的形式来实现，并不限于本实施例所描述的实施方式。提供以下具体实施方式的目的是便于对本申请公开内容更清楚透彻的理解，其中上、下、左、右等指示方位的字词仅是针对所示结构在对应附图中位置而言。
然而，本领域的技术人员可能会意识到其中的一个或多个的具体细节描述可以被省略，或者还可以采用其他的方法、组件或材料。在一些例子中，一些实施方式并没有描述或没有详细的描述。
本文中为部件所编序号本身，例如“第一”、“第二”等，仅用于区分所描述的对象，不具有任何顺序或技术含义。
此外，本文中记载的技术特征、技术方案还可以在一个或多个实施例中以任意合适的方式组合。对于本领域的技术人员来说，易于理解与本文提供的实施例有关的方法的步骤或操作顺序还可以改变。因此，附图和实施例中的任何顺序仅仅用于说明用途，并不暗示要求按照一定的顺序，除非明确说明要求按照某一顺序。
本申请实施例提供的多功能显微镜装置，具有科普显微镜和视觉观测检查等多种功能，采用组合性设计，只需要一个仪器，就能完成显微镜和视觉观测检查的多种功能。这种系统能够有显微镜观测功能，提高科普宣传学习。既能作为科普普及方式，对喜欢观测显微镜的观测者，同时宣导视力观测。又对喜欢观测视力观测的观测者，同时宣导显微镜观测。尤其是对于低年龄的人群，和不发达地区，能够让观测者增加科普知识和兴趣，又能够随时了解观测者的视力情况，提前发现，进行预防和保护。
本申请实施例通过把常用显微镜的齿轮齿条的伸缩结构，改成螺纹螺母的伸缩结构，从而达到精密准确调节，同时，本申请实施例通过把显微镜的目镜，旋转之后，也作为视力检测的目镜，然后调整视力检测的物镜，对内部的显示屏幕进行观测，从而达到视力检测的目的。
实施例：
如图1至4所示，本申请实施例提供的多功能显微镜装置，其一种实施方式，可以包括遮光罩组件、目镜组件、物镜组件和视力测试组件。
遮光罩组件，包括遮光罩110和遮光罩转动圈120。遮光罩110设有第一开口111，遮光罩转动圈120设有第二开口121，第一开口111和第二开口121配合。在一种实施方式中，第二开口121上设有透明保护片122。
目镜组件，包括目镜外壳210、目镜组220、目镜调节部件和目镜外壳转动圈230，遮光罩110通过遮光罩转动圈230和目镜外壳210连接，目镜组220设置在目镜外壳210内，目镜调节部件用于调节目镜组220的位置。
物镜组件，包括物镜外壳310、显微镜物镜组320、视力测试物镜组330和物镜调节部件，目镜外壳210通过目镜外壳转动圈230与物镜外壳310连接，物镜外壳310内纵向划分为第一区域311和第二区域312，显微镜物镜组320设置在第一区域311内，视力测试物镜组330设置在第二区域312内，物镜调节部件用于调节显微镜物镜组320和视力测试物镜组330的位置。本申请中，纵向是指由遮光罩110到物镜组件的方向，即前后方向。物镜外壳310的最前端设有显微镜观察窗313，显微镜观察窗313与显微镜物镜组320配合。
视力测试组件，设置在第二区域312，包括测试图案、控制单元和光源410，光源410与控制单元电连接，光源410用于照亮测试图案。在一种实施方式中，控制单元包括控制电路420，光源410可以选用led灯珠。
旋转目镜组220，当目镜组220与第一区域311配合时，可用于显微测试，当目镜组220与第二区域312配合时，可用于视力测试。当目镜组220与第一区域311配合时，物镜调节部件用于调节显微镜物镜组320的位置，当目镜组220与第二区域312配合时，物镜调节部件用于调节视力测试物镜组330的位置。图2显示的是在显微镜功能下的多功能显微镜装置，图3显示的是在视力检测功能下的多功能显微镜装置。
进一步地，目镜调节部件可以包括第一螺纹条241和第一可调旋钮242，第一螺纹条241和第一可调旋钮242配合，用于调整目镜组220的位置。在一种实施方式中，可将第一螺纹条241与目镜组220固定在一起，旋转第一可调旋钮242，即可带动目镜组220移动。图4为本申请实施例提供的多功能显微镜装置在去除物镜外壳后的元件分立示意图。
目前市场上作为科普普及的显微镜，是手持式便携显微镜，采用旋钮直接带动齿条的方式，调节清晰度，由于旋钮直接带动齿条的行程太大，调节显微镜观察的物体清晰度比较慢，容易抓不准成像清晰度，影响视觉判定，尤其不适合低年龄的人群。本申请的目镜调节部件包括可调旋钮和连体螺纹，通过可调旋钮让螺纹前后移动，对目镜组的显微影像进行不同倍数的调节，让显微影像的倍数更适合观测和手机拍照取像。
进一步地，视力测试组件还可以包括显微镜刻度尺430，显微镜刻度尺430用于显示显微镜倍数。
进一步地，物镜调节部件可以包括第二螺纹条（图未示）和第二可调旋钮441，第二螺纹条和第二可调旋钮442配合，用于调整目镜组220的位置。在一种实施方式中，可在物镜调节部件还可以包括支架442，第二螺纹条设置在支架442上，显微镜物镜组320和视力测试物镜组330也可以设置在支架442上，旋转第二可调旋钮442即可带动显微镜物镜组320和视力测试物镜组330移动。
进一步地，视力测试组件还可以包括显示屏450，测试图案设置在显示屏450上。在一种实施方式中，测试图案可以保存在存储卡上。
进一步地，物镜组件还可以包括凹透镜340，凹透镜340设置在显示屏450和视力测试物镜组330之间。
进一步地，控制单元还可以包括控制按键430，控制按键430用于选择测试图案，控制单元还可以开关键440，控制按键430和开关键440均设置在物镜外壳310上。
进一步地，控制单元还可以包括电池盒450，电池盒450用于容纳电池。
进一步地，目镜外壳210上还可以包括卡扣211，卡扣211用于插入瞳孔距刻度尺。
可调物镜机构带有可调旋钮和连体螺纹，通过可调旋钮让螺纹上下移动，对物镜组的显微镜物镜进行精密移动，让显微镜的观察更清晰准确。
可旋转目镜机构带有目镜组，能够对物镜成像进行放大显示，同时用显微镜刻度尺进行测量。
本申请实施例提供的多功能显微镜装置，作为显微镜观测的时候，只需要把目镜组件转动到显微镜的位置，然后显微镜物镜观察窗置于需要观测的物体区域上，把遮光罩靠近人眼，手动转动调节部件，当需要观测的图案清晰之后，即可开始观察，也可以通过显微镜刻度尺，进行尺寸测量，从而完成显微镜的观测功能。同时，对于观测到的显微影像，可以通过目镜组的可调旋钮，再次对目镜观测到的影像进行倍数调节，方便观测和拍照取像。
本申请实施例提供的多功能显微镜装置，作为视力检测装置的时候，内部有显示屏，当采用显示屏测试的时候，显示屏上显示不同的测试图案，通过视力测试物镜组缩小图像，再通过目镜组将图案拉远的同时放大，让人眼在不同大小的图案时分辨图案的正确度，实现近视眼和远视眼的识别，同时也有散光，色盲，色弱，等等的识别。当采用可调旋钮进行测试的时候，通过调整人眼识别的清晰度，在可调旋钮上读取近视和远视的刻度，实现近视眼和远视眼的识别，同时也有散光，色盲，色弱，等等的识别。
控制单元包括显示屏的驱动电路和图案控制电路，搭配控制按键，进行图像识别的操作。显示屏可以是液晶显示屏，可以根据观测的需要进行不同图案的显示。
物镜组件带有可调旋钮和连体螺纹，通过可调旋钮对视力测试物镜组的物镜进行精密移动，通过图像在人眼焦距的不同清晰度，进行近视或远视的刻度读取。目镜组件包括目镜组，配合视力测试物镜组，可以让图像在拉远的同时放大，实现人眼远距离观测的效果。视力观测可以是一体化在产品上，也可以通过控制单元和手机进行互联，进行数据传输控制让手机进行数据的读取和声音提醒。
本申请的工作过程：显微镜的测试工作过程、通过图案的变化进行视力观测的测试工作过程、通过可调旋钮调节图像聚焦清晰度进行视力观测的测试工作过程和瞳孔距的测试工作过程。
显微镜的测试工作过程包括：将目镜组件转动到显微镜观测位置，选择好需要显微镜观察的区域，把显微镜观察窗压在需要观测的物体区域上，打开控制按键，点亮光源（LED发光二极管），人眼靠近遮光罩，遮光罩可以根据人的舒适位置进行转动的，调整第二可调旋钮，让显微镜物镜上下移动，直到移动到人眼感觉最清晰的时候，即可开始观察，也可以通过显微镜刻度尺，进行尺寸测量，从而完成显微镜的观测功能。同时，对于观测到的显微影像，可以通过目镜组的可调旋钮，再次对目镜观测到的影像进行倍数调节，方便观测，和用手机拍照取像。
通过图案的变化进行视力观测的测试工作过程包括：将目镜组件转到视力观测的位置，将第一可调旋钮旋转到底部，打开控制按键，点亮显示屏幕播放图案，人眼靠近遮光罩，根据测试图案的需要，点动控制按键，显示近视或者远视的图案进行观测，显示屏的图案通过视力观测物镜组进行成像，然后目镜组对成像进行拉远同时放大，实现图像的远距离观测。同时也有散光，色盲，色弱，等等图案。
通过可调旋钮调节图像聚焦清晰度进行视力观测的测试工作过程包括：将目镜组件转到视力观测的位置，打开控制按键，点亮显示屏幕播放图案，人眼靠近遮光罩，显示屏幕显示固定图案，显示屏的图案通过视力观测物镜组进行成像，然后目镜组对成像进行拉远同时放大，实现图像的远距离观测。然后转动第一可调旋钮和第二可调旋钮，直到人眼对固定图案的清晰度达到最佳清晰度，此时，读取旋钮上的刻度，即可得到近视或者远视的结果。然后按动控制按键，选择散光，色盲，色弱，等等其他测试项目，实现图像的远距离观测。
瞳孔距的测试工作过程包括：将瞳孔距刻度尺插入产品对应的瞳孔距刻度尺卡扣的位置，然后点按钮测试瞳孔距，眼睛垂直靠住遮光罩，此时屏幕上会显示设定的图案，比如一个色点，一个亮点，等等，然后两只眼睛平行朝前，此时，读取瞳孔刻度尺上瞳孔的中心或边缘，就能得到近视眼的瞳孔距。如果两眼不平行，两眼同时观看屏幕，此时，读取瞳孔距刻度尺上瞳孔的中心或边缘，就能得到远视眼的瞳孔距。
本领域技术人员可以理解，上述实施方式中各种方法的全部或部分功能可以通过硬件的方式实现，也可以通过计算机程序的方式实现。当上述实施方式中全部或部分功能通过计算机程序的方式实现时，该程序可以存储于一计算机可读存储介质中，存储介质可以包括：只读存储器、随机存储器、磁盘、光盘、硬盘等，通过计算机执行该程序以实现上述功能。例如，将程序存储在设备的存储器中，当通过处理器执行存储器中程序，即可实现上述全部或部分功能。另外，当上述实施方式中全部或部分功能通过计算机程序的方式实现时，该程序也可以存储在服务器、另一计算机、磁盘、光盘、闪存盘或移动硬盘等存储介质中，通过下载或复制保存到本地设备的存储器中，或对本地设备的系统进行版本更新，当通过处理器执行存储器中的程序时，即可实现上述实施方式中全部或部分功能。
以上应用了具体个例对本发明进行阐述，只是用于帮助理解本发明，并不用以限制本发明。对于本发明所属技术领域的技术人员，依据本发明的思想，还可以做出若干简单推演、变形或替换。

Claims (10)

  1. 一种多功能显微镜装置，其特征在于，包括：
    遮光罩组件，包括遮光罩和遮光罩转动圈，所述遮光罩设有第一开口，所述遮光罩转动圈设有第二开口，所述第一开口和所述第二开口配合；
    目镜组件，包括目镜外壳、目镜组、目镜调节部件和目镜外壳转动圈，所述遮光罩通过所述遮光罩转动圈和所述目镜外壳连接，所述目镜组设置在所述目镜外壳内，所述目镜调节部件用于调节所述目镜组的位置；
    物镜组件，包括物镜外壳、显微镜物镜组、视力测试物镜组和物镜调节部件，所述目镜外壳通过所述目镜外壳转动圈与所述物镜外壳连接，所述物镜外壳内纵向划分为第一区域和第二区域，所述显微镜物镜组设置在所述第一区域内，所述视力测试物镜组设置在所述第二区域内，所述物镜调节部件用于调节所述显微镜物镜组和所述视力测试物镜组的位置；
    视力测试组件，设置在所述第二区域，包括测试图案、控制单元和光源，所述光源与所述控制单元连接，所述光源用于照亮所述测试图案；
    旋转所述目镜组，当所述目镜组与所述第一区域配合时，可用于显微测试，当所述目镜组与所述第二区域配合时，可用于视力测试。
  2. 如权利要求1所述的显微镜，其特征在于，所述目镜调节部件包括第一螺纹条和第一可调旋钮，所述第一螺纹条和所述第一可调旋钮配合，用于调整所述目镜组的位置。
  3. 如权利要求2所述的显微镜，其特征在于，所述视力测试组件还包括用于显示显微镜倍数的显微镜刻度尺。
  4. 如权利要求1所述的显微镜，其特征在于，所述物镜调节部件包括第二螺纹条和第二可调旋钮，所述第二螺纹条和所述第二可调旋钮配合，用于调整所述目镜组的位置。
  5. 如权利要求1所述的显微镜，其特征在于，所述视力测试组件还包括显示屏，所述测试图案设置在所述显示屏。
  6. 如权利要求1所述的显微镜，其特征在于，所述光源包括led灯珠。
  7. 如权利要求5所述的显微镜，其特征在于，所述视力测试组件还包括设置在所述显示屏和所述视力测试物镜组之间的凹透镜。
  8. 如权利要求7所述的显微镜，其特征在于，所述控制单元包括用于选择所述测试图案的控制按键，所述控制按键设置在所述物镜外壳上。
  9. 如权利要求1至8中任一项所述的显微镜，其特征在于，所述控制单元包括还用于容纳电池的电池盒。
  10. 如权利要求1至8中任一项所述的显微镜，其特征在于，所述目镜外壳还包括用于插入瞳孔距刻度尺的卡扣。
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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190322740A (en) * 1903-10-21 1904-10-20 Erhardt Hofmann Improvements in Opthalmoscopes, Sight-testing Apparatus, and Microscopes
CN2572937Y (zh) * 2002-10-08 2003-09-17 黄长征 具有屈光检测功能的眼科手术显微镜
JP2010117544A (ja) * 2008-11-13 2010-05-27 Panasonic Corp 鏡筒器、眼幅調整器とそれを備えた光学装置
US8500283B1 (en) * 2009-04-02 2013-08-06 Casimir A. Swinger Microscope-attachable aberrometer
CN205306953U (zh) * 2015-11-20 2016-06-15 王玉安 一种多功能眼科测量尺
CN205403600U (zh) * 2016-03-10 2016-07-27 麒麟光学仪器（南通）有限公司 一种目镜室慢调式瞄准镜
CN208421396U (zh) * 2018-07-13 2019-01-22 刘世民 一种便于携带矿物检测用显微镜
CN210222351U (zh) * 2019-07-08 2020-03-31 中国南方电网有限责任公司超高压输电公司广州局 一种双光路切换装置
CN211043798U (zh) * 2019-12-02 2020-07-17 南阳博瑞特光电有限公司 一种共目镜显微望远镜
CN111863216A (zh) * 2020-07-02 2020-10-30 苏州众视医疗科技有限公司 视力筛查与管理系统及方法
CN113900243A (zh) * 2021-10-21 2022-01-07 深圳市旭光普照电子有限公司 一种多功能显微镜装置
CN216285949U (zh) * 2021-10-21 2022-04-12 深圳市旭光普照电子有限公司 多功能显微镜装置

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190322740A (en) * 1903-10-21 1904-10-20 Erhardt Hofmann Improvements in Opthalmoscopes, Sight-testing Apparatus, and Microscopes
CN2572937Y (zh) * 2002-10-08 2003-09-17 黄长征 具有屈光检测功能的眼科手术显微镜
JP2010117544A (ja) * 2008-11-13 2010-05-27 Panasonic Corp 鏡筒器、眼幅調整器とそれを備えた光学装置
US8500283B1 (en) * 2009-04-02 2013-08-06 Casimir A. Swinger Microscope-attachable aberrometer
CN205306953U (zh) * 2015-11-20 2016-06-15 王玉安 一种多功能眼科测量尺
CN205403600U (zh) * 2016-03-10 2016-07-27 麒麟光学仪器（南通）有限公司 一种目镜室慢调式瞄准镜
CN208421396U (zh) * 2018-07-13 2019-01-22 刘世民 一种便于携带矿物检测用显微镜
CN210222351U (zh) * 2019-07-08 2020-03-31 中国南方电网有限责任公司超高压输电公司广州局 一种双光路切换装置
CN211043798U (zh) * 2019-12-02 2020-07-17 南阳博瑞特光电有限公司 一种共目镜显微望远镜
CN111863216A (zh) * 2020-07-02 2020-10-30 苏州众视医疗科技有限公司 视力筛查与管理系统及方法
CN113900243A (zh) * 2021-10-21 2022-01-07 深圳市旭光普照电子有限公司 一种多功能显微镜装置
CN216285949U (zh) * 2021-10-21 2022-04-12 深圳市旭光普照电子有限公司 多功能显微镜装置

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