阅读说明：本技术 一种基于便携式显微镜的图像采集方法 (Image acquisition method based on portable microscope ) 是由 张宇昌 张剑平 陆彤 于 2021-08-19 设计创作，主要内容包括：本发明公开了一种基于便携式显微镜的图像采集方法,包括如下步骤：将数码产品摄像头对准所述光学镜头放置于数码产品支架,将待观察物体放置于水平移动块上,通过竖向调节组件进行调焦,通过水平调节组件带动被观测物体移动,采用数码产品采集待观察物体移动状态下的图像。本发明能够克服传统显微镜的体积大、放大倍数小、观察不方便、无法保存观察结果等缺陷,通过手机等移动数码产品的观察,方便观察记录,成本较低,并能够对观察结果进行存储；此外,本发明能够在不接触被观察物体的情况下对其位置进行快速调节,操作简便,并能够记录观察对象移动状态下图像。(The invention discloses an image acquisition method based on a portable microscope, which comprises the following steps: the digital product camera is aligned with the optical lens and placed on the digital product support, an object to be observed is placed on the horizontal moving block, focusing is carried out through the vertical adjusting assembly, the object to be observed is driven to move through the horizontal adjusting assembly, and the digital product is adopted to collect images of the object to be observed in a moving state. The invention can overcome the defects of large volume, small magnification, inconvenient observation, incapability of storing the observation result and the like of the traditional microscope, is convenient for observation and recording through the observation of mobile digital products such as mobile phones and the like, has lower cost and can store the observation result; in addition, the invention can rapidly adjust the position of the observed object without contacting the observed object, has simple and convenient operation and can record the image of the observed object in the moving state.)

1. The image acquisition method based on the portable microscope is characterized in that the portable microscope comprises an outer box, wherein an object stage capable of moving up and down and a vertical adjusting assembly for adjusting the height of the object stage are arranged in the outer box; the objective table is provided with a horizontal moving block capable of moving horizontally and a horizontal adjusting component for adjusting the position of the horizontal moving block; a lens frame is arranged above the horizontal moving block, and an optical lens is arranged on the lens frame; the top of the outer box is provided with a digital product bracket;

the image acquisition method comprises the following steps: the digital product camera is aligned with the optical lens and placed on the digital product support, an object to be observed is placed on the horizontal moving block, focusing is carried out through the vertical adjusting assembly, the object to be observed is driven to move through the horizontal adjusting assembly, and the digital product is adopted to collect images of the object to be observed in a moving state.

2. The image capturing method as claimed in claim 1, wherein the inner cavity of the outer box has a shape matching the shape of the object stage, so that the object stage can move up and down along the outer box.

3. The image acquisition method based on the portable microscope as claimed in claim 2, wherein the vertical adjustment assembly comprises a vertical worm, a vertical adjustment knob and at least one vertical fixed gear, the vertical adjustment knob is fixedly arranged at an end of the vertical worm, the vertical worm is rotatably arranged inside the outer box, the vertical fixed gear is fixedly arranged at a side surface of the object stage, and the vertical fixed gear is meshed with the vertical worm.

4. The image capturing method of claim 3, wherein a vertical knob mounting groove is formed in a side surface of the outer box, the vertical adjusting knob is disposed in the vertical knob mounting groove, and an edge of the vertical adjusting knob protrudes out of a side surface of the outer box.

5. The image acquisition method based on the portable microscope as claimed in claim 1, wherein the stage is provided with a horizontal moving block mounting groove, and the horizontal moving block is horizontally movably disposed in the horizontal moving block mounting groove through a guide rail.

6. The image acquisition method based on the portable microscope of claim 5, wherein the horizontal adjustment assembly comprises a horizontal worm, a horizontal adjustment knob and at least one horizontal fixed gear, the horizontal worm is rotatably arranged on the object stage, and the end of the horizontal worm penetrates out of the outer box and is connected with the horizontal adjustment knob; the horizontal fixed gear is fixedly arranged at the bottom of the horizontal moving block, and the horizontal worm is meshed with the horizontal fixed gear.

7. The image capturing method of claim 1, wherein a light source is disposed below the stage, a light hole is disposed on the stage corresponding to the light source, a bar-shaped light groove is disposed along a moving direction of the horizontal moving block corresponding to the light hole, and the bar-shaped light groove is disposed below the optical lens; and a glass slide is arranged on the strip-shaped light transmission groove.

8. The image capturing method as claimed in claim 7, wherein the surface of the slide is flush with the upper surface of the horizontal moving block.

9. The image capturing method of claim 1, wherein a lens holder support block is disposed on a side surface of the casing, and one end of the lens holder is fixed to the lens holder support block.

Technical Field

The invention relates to the technical field, in particular to an image acquisition method based on a portable microscope.

Background

With the wide application of microscopes, the use demands of microscopes are more and more diversified. Because traditional microscope is bulky, carries inconveniently, and present microscope's use still limits in the laboratory, and the sample of gathering outdoors still need take the laboratory back to observe, has reduced work efficiency intangibly. The traditional microscope also has the defects of inconvenient observation and incapability of storing the observation result, and cannot be matched with mobile equipment for use, so that the observation result cannot be recorded or stored. In addition, the current microscope cannot observe and record an image of an object in a moving state.

Disclosure of Invention

The invention aims to provide an image acquisition method based on a portable microscope, which effectively improves the portability and the observation convenience of the microscope, and can adjust the position of an object to be observed and observe and record an image of the object in a moving state.

In order to achieve the above purpose, the invention provides the following technical scheme: an image acquisition method based on a portable microscope comprises an outer box, wherein an object stage capable of moving up and down and a vertical adjusting assembly for adjusting the height of the object stage are arranged in the outer box; the objective table is provided with a horizontal moving block capable of moving horizontally and a horizontal adjusting component for adjusting the position of the horizontal moving block; a lens frame is arranged above the horizontal moving block, and an optical lens is arranged on the lens frame; the top of the outer box is provided with a digital product bracket;

the image acquisition method comprises the following steps: the digital product camera is aligned with the optical lens and placed on the digital product support, an object to be observed is placed on the horizontal moving block, focusing is carried out through the vertical adjusting assembly, the object to be observed is driven to move through the horizontal adjusting assembly, and the digital product is adopted to collect images of the object to be observed in a moving state.

Preferably, the shape of the inner cavity of the outer box matches the shape of the object stage, so that the object stage can move up and down along the outer box.

Preferably, the vertical adjusting assembly comprises a vertical worm, a vertical adjusting knob and at least one vertical fixed gear, the vertical adjusting knob is fixedly arranged at the end of the vertical worm, the vertical worm is rotatably arranged on the inner side of the outer box, the vertical fixed gear is fixedly arranged on the side face of the objective table, and the vertical fixed gear is meshed with the vertical worm.

Preferably, a vertical knob mounting groove is formed in the side surface of the outer box, the vertical adjusting knob is located in the vertical knob mounting groove, and the edge of the vertical adjusting knob protrudes out of the side surface of the outer box.

Preferably, the stage is provided with a horizontal moving block mounting groove, and the horizontal moving block is horizontally movably arranged in the horizontal moving block mounting groove through a guide rail.

Preferably, the horizontal adjusting assembly comprises a horizontal worm, a horizontal adjusting knob and at least one horizontal fixed gear, the horizontal worm is rotatably arranged on the object stage, and the end part of the horizontal worm penetrates out of the outer box and is connected with the horizontal adjusting knob; the horizontal fixed gear is fixedly arranged at the bottom of the horizontal moving block, and the horizontal worm is meshed with the horizontal fixed gear.

Preferably, a light source is arranged below the objective table, a light hole is formed in the objective table corresponding to the light source, a bar-shaped light transmission groove is formed in the horizontal moving block along the movable direction of the horizontal moving block corresponding to the light hole, and the bar-shaped light transmission groove is located below the optical lens; and a glass slide is arranged on the strip-shaped light transmission groove.

Preferably, the surface of the slide glass is flush with the upper surface of the horizontal moving block.

Preferably, a lens frame supporting block is arranged on the side surface of the outer box, and one end of the lens frame is fixedly arranged on the lens frame supporting block.

Compared with the prior art, the invention has the advantages that: the invention can overcome the defects of large volume, small magnification, inconvenient observation, incapability of storing the observation result and the like of the traditional microscope, is convenient for observation and recording through the observation of mobile digital products such as mobile phones and the like, has lower cost and can store the observation result; in addition, the invention can rapidly adjust the position of the observed object without contacting the observed object, has simple and convenient operation and can record the image of the observed object in the moving state.

Drawings

Fig. 1 is a schematic view of the overall structure of the portable microscope of the present invention.

Fig. 2 is a schematic view of another view of the portable microscope of the present invention (not shown in the figure).

Fig. 3 is an exploded view of a portable microscope (not shown in the figures) according to the present invention.

Fig. 4 is a schematic structural view of a horizontal moving block in the present invention.

In the figure: 1. the digital product support comprises an outer box 11, a digital product support 12, a lens frame support block 13 and a vertical knob mounting groove; 2. the device comprises an object stage 21, a vertical worm 22, a vertical adjusting knob 23, a vertical fixed gear 24, a horizontal moving block mounting groove 25 and a light hole; 3. the device comprises a horizontal moving block 31, a horizontal worm 32, a horizontal adjusting knob 33, a horizontal fixed gear 34 and a strip-shaped light-transmitting groove; 4. a lens holder 41, an optical lens; 5. an LED light source.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further specifically described below by way of embodiments in combination with the accompanying drawings.

Example (b): referring to fig. 1-4, the portable microscope comprises an outer box 1, an object stage 2, a horizontal moving block 3 and a lens frame 4, wherein the object stage 2 can move up and down in the outer box 1, and the horizontal moving block 3 can horizontally move relative to the object stage 2 through a horizontal adjusting component; one side of the outer box 1 is provided with a lens frame supporting block 12, one end of the lens frame 4 is fixedly connected to the lens frame supporting block 12, so that the lens frame 4 is positioned above the horizontal moving block 3, and the lens frame 4 is provided with an optical lens 41; the top of the outer box 1 is provided with a digital product support 11 for placing digital products such as mobile phones, and the object to be observed on the horizontal moving block 3 can be observed by aligning the camera of the digital products with the optical lens 41. The height of the objective table 2 can be adjusted through the vertical adjusting assembly, so that a focusing function is realized; the horizontal adjusting assembly can drive the horizontal moving block 3 to move horizontally, so that the observation object can move, and images of the observation object in a moving state can be observed and recorded through the digital product.

Specifically, the shape of the inner cavity of the outer box 1 matches the shape of the object stage 2, so that the object stage 2 can move up and down along the inner cavity of the outer box 1. Vertical adjusting part includes vertical worm 21, vertical adjust knob 22 and three vertical fixed gear 23, vertical adjust knob 22 is fixed to be set up in the tip of vertical worm 21, vertical knob mounting groove 13 has been seted up to outer box 1's side, vertical adjust knob 22 is located vertical knob mounting groove 13, vertical worm 21 is located outer box 1 inboard, and vertical adjust knob 22's edge salient outer box 1's side surface, make vertical worm 21 degree of freedom in vertical side restricted, and can be at outer box 1 outside rotatory vertical adjust knob 22. The side surface of the objective table 2 is provided with an arc groove, so that the vertical worm 21 can be partially sunk into the arc groove; the vertical fixed gears 23 are fixedly arranged on the side face of the objective table 2 and are respectively meshed with the vertical worms 21, and the three vertical fixed gears 23 are respectively alternately and alternately arranged on two sides of the vertical worms 21 to ensure the stability during operation. When the vertical worm 21 is rotated by rotating the vertical adjusting knob 22, the object stage 2 is driven to move up and down because the vertical fixed gear 23 is not moved.

A horizontal moving block mounting groove 24 is formed in the upper surface of the stage 2, and the horizontal moving block 3 is horizontally movably disposed in the horizontal moving block mounting groove 24 through a guide rail. The horizontal adjusting component comprises a horizontal worm 31, a horizontal adjusting knob 32 and three horizontal fixed gears 33, the horizontal worm 31 is positioned below the bottom surface of the horizontal moving block 3, specifically, the bottom of the horizontal moving block 3 is provided with an arc groove, so that the horizontal worm 31 can be partially sunk into the arc groove, one end of the horizontal worm 31 sequentially passes through the side surfaces of the object stage 2 and the outer box 1, and the end part of the horizontal worm 31 penetrating out of the outer box 1 is connected with the horizontal adjusting knob 32; the horizontal fixed gears 33 are fixedly arranged on the bottom surface of the horizontal moving block 3 and are respectively meshed with the horizontal worm 31, and the three horizontal fixed gears 33 are respectively alternately and alternately positioned on two sides of the horizontal worm 31 to ensure the stability in operation. When the horizontal worm 31 is rotated by rotating the horizontal adjustment knob 32, the horizontal moving block 3 is moved horizontally since the horizontal fixed gear 33 is not moved.

In this embodiment, the LED light source 5 is arranged below the stage 2, the light hole 25 is formed in the position, corresponding to the LED light source 5, on the stage 2, the bar-shaped light transmission groove 34 is formed in the position, corresponding to the light hole 25, of the horizontal moving block 3 along the movable direction, the bar-shaped light transmission groove 34 is located below the optical lens 41, the glass slide is arranged on the bar-shaped light transmission groove 41, and the surface of the glass slide is flush with the upper surface of the horizontal moving block 3. The light emitted by the LED light source 5 passes through the light hole 25, the strip-shaped light transmission groove 34 and the glass slide in sequence and then irradiates the back side of the observed object, so that the observed image is clearer.

In the embodiment, the camera of the mobile device serves as an eyepiece in the optical microscope, so that only one optical lens 41 needs to be arranged on the lens frame 4, the structure and the volume of the embodiment are further simplified, and the portability is improved.

The image acquisition method based on the portable microscope comprises the following steps: firstly, an LED light source 5 is turned on, a camera mode of a digital product such as a mobile phone is turned on, a camera is aligned with an optical lens 41 and placed on a digital product support 11, an object to be observed is placed on a glass slide of a horizontal moving block 3, a vertical adjusting knob 22 is rotated to enable an objective table 2 to ascend or descend for focusing, the image is clear enough, then a horizontal adjusting knob 32 is rotated to drive the horizontal moving block 3 to move horizontally, the position of the object to be observed is adjusted, and the digital product is adopted to observe and collect the amplified object and the image under the moving state of the amplified object.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.