CN220913432U - Optical microscope module and cell observer - Google Patents
Optical microscope module and cell observer Download PDFInfo
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- CN220913432U CN220913432U CN202322878974.7U CN202322878974U CN220913432U CN 220913432 U CN220913432 U CN 220913432U CN 202322878974 U CN202322878974 U CN 202322878974U CN 220913432 U CN220913432 U CN 220913432U
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Abstract
The utility model relates to an optical microscope module, which comprises a base, a first microscope module and a second microscope module, wherein the first microscope module and the second microscope module are connected to the base, the first microscope module comprises a first lens and a first focusing assembly, the second microscope module comprises a second lens and a second focusing assembly, the first lens axis is arranged along the horizontal direction and is used for observing a sample from the side, the second lens axis is arranged along the vertical direction and is used for observing the sample from the upper side or the lower side, the first focusing assembly is connected with the first lens and drives the first lens to focus in the horizontal direction, and the second focusing assembly is connected with the second lens and drives the second lens to focus in the vertical direction; the cell observer comprises the optical microscope module, the side surface size of the sample is obtained through the first lens, and the upper surface or the lower surface size of the sample is obtained through the second lens, so that the technical problem that the cell observer in the prior art cannot obtain the three-dimensional size of cells is solved.
Description
Technical Field
The utility model relates to the technical field of cell observers, in particular to an optical microscope module and a cell observer.
Background
The cell observer is an optical microscope for observing living cells, and sample cells are placed into an observation chamber of the observer and observed through a lens. Since the current optical microscope for observing biological or biological cells needs to place biological cells or tissue sections on a glass slide and observe the biological or tissue sections at a single visual angle, only two-dimensional information of a sample can be obtained, and in the fields of agriculture and the like, information such as three-dimensional size of cells is sometimes required to be obtained, and three-dimensional reconstruction of cells is sometimes required to be further completed, which cannot be achieved by the current optical microscope.
Disclosure of utility model
The first objective of the present utility model is to provide an optical microscope module to solve the technical problem that the cell observer in the prior art cannot obtain the three-dimensional size of the cell.
In order to solve the technical problems, the utility model provides an optical microscope module, which comprises a base, a first microscope module and a second microscope module, wherein the first microscope module and the second microscope module are connected to the base, the first microscope module comprises a first lens and a first focusing assembly, the second microscope module comprises a second lens and a second focusing assembly, the first lens axis is arranged along the horizontal direction and is used for observing a sample from the side, the second lens axis is arranged along the vertical direction and is used for observing the sample from the upper side or the lower side, the first focusing assembly is connected with the first lens and drives the first lens to focus in the horizontal direction, and the second focusing assembly is connected with the second lens and drives the second lens to focus in the vertical direction.
After the structure is adopted, the optical microscope module has the following advantages: the sample is observed from the side through the first lens to obtain the size information of the side of the sample, the sample is observed from the upper side or the lower side through the second lens to obtain the size information of the upper side or the lower side of the sample, the three-dimensional size information of the sample cells can be obtained, the three-dimensional reconstruction of the cells can be further completed according to the three-dimensional size, and the method is suitable for the field in which the three-dimensional observation of the cells is required.
As an improvement, the second lens is arranged upwards and is used for observing the sample from bottom to top; with this structure, the biological cells are liable to sink, so that the second lens observes the sample from the bottom up to facilitate more clear observation of the sample cells.
As an improvement, the first focusing assembly comprises a first moving platform which is connected to the base and is connected with the first lens and drives the first lens to focus in the horizontal direction; by adopting the structure, the first lens is controlled to move along the horizontal direction through the first moving platform, so that focusing is realized, and the device is simple in structure and convenient to operate.
As an improvement, the first focusing assembly further comprises a first connecting plate and a first lens barrel seat, the first moving platform is connected with the first connecting plate, the first lens barrel seat is connected with the first connecting plate, and the lens barrel of the first lens is connected to the first lens barrel seat; by adopting the structure, the first lens is erected through the first connecting plate and the first lens barrel seat so as to observe the sample together with the second lens positioned below the sample, and the first lens barrel seat is connected by the first connecting plate, so that the horizontal position of the first lens barrel seat can be flexibly changed, and the inner space of the cell detector is reasonably utilized.
As an improvement, the utility model also comprises a second moving platform, wherein the second moving platform is connected with the first focusing assembly, one of the second moving platform and the first focusing assembly is connected to the base, and the second moving platform is connected with and drives the first lens to move vertically; by adopting the structure, the first lens is driven to move vertically through the second moving platform, so that the sample cells can be observed more comprehensively from the side.
As an improvement, the second focusing assembly comprises a third moving platform which is connected to the base and drives the second lens to focus in the vertical direction; by adopting the structure, the second lens is controlled to move along the vertical direction through the third moving platform, so that focusing is realized, and the structure is simple and the operation is convenient.
As an improvement, the second focusing assembly further comprises a second connecting plate, and the third moving platform is connected with the second lens through the second connecting plate; by adopting the structure, the second connecting plate can extend outwards from the third moving platform, so that interference among the second lens, the second focusing assembly and the first focusing assembly is avoided.
As an improvement, the first lens and the second lens are connected with a video sensor; by adopting the structure, the video sensor can be externally connected with image processing software, so that three-dimensional size information and subsequent three-dimensional reconstruction can be conveniently obtained.
A second object of the present utility model is to provide a cell observer, which includes the optical microscope module; after the structure is adopted, the cell observer can observe the sample from the side face through the first lens to obtain the size information of the side face of the sample, observe the sample from the upper face or the lower face through the second lens to obtain the size information of the upper face or the lower face of the sample, so that the three-dimensional size information of the cells of the sample can be obtained, the three-dimensional reconstruction of the cells can be further completed according to the three-dimensional size, and the cell observer is suitable for the field in which the three-dimensional observation of the cells is required.
Drawings
Fig. 1 is a schematic perspective view of the whole structure in the first embodiment of the present utility model.
Fig. 2 is a schematic perspective view of the whole structure at another angle in the first embodiment of the present utility model.
Fig. 3 is a schematic perspective view of the whole structure in the second embodiment of the present utility model.
Reference numerals: 1. a base; 2. a first microscope module; 21. a first lens; 22. a first focusing assembly; 221. a first mobile platform; 222. a first connection plate; 223. a first lens barrel seat; 3. a second microscope module; 31. a second lens; 32. a second focusing assembly; 321. a third mobile platform; 322. a second connecting plate; 4. a second mobile platform; 5. a video sensor; 6. a sample holder.
Detailed Description
The following describes an optical microscope module and a cell observer in detail with reference to the accompanying drawings.
Embodiment one:
As shown in fig. 1 to 2, an optical microscope module comprises a base 1, a first microscope module 2 and a second microscope module 3, wherein the first microscope module 2 and the second microscope module 3 are connected to the base 1, a sample seat 6 is connected to the base 1, and the sample seat 6 is used for placing a sample of a to-be-detected organism or biological cell; the first microscope module 2 includes a first lens 21 and a first focusing assembly 22, the second microscope module 3 includes a second lens 31 and a second focusing assembly 32, the first lens 21 axis is arranged in a horizontal direction and used for observing a sample from the side, and the second lens 31 axis is arranged in a vertical direction and used for observing the sample from above or below; as shown in fig. 1, the first lens 21 and the second lens 31 are aligned with the sample holder 6, specifically with the sample on the sample holder 6, and a first light source and a second light source are provided opposite to the first lens 21 and the second lens 31, respectively; the first focusing assembly 22 is connected with the first lens 21 and drives the first lens 21 to focus in the horizontal direction, and the second focusing assembly 32 is connected with the second lens 31 and drives the second lens 31 to focus in the vertical direction; since biological cells are liable to sink, the second lens 31 in the present embodiment is disposed upward and is used for observing the sample from the bottom up, taking the first lens 21, the second lens 31 and the sample holder 6 as shown in fig. 1 as an example, the first lens 21 is located on the right of the sample holder 6, and the second lens 31 is located below the sample holder 6; be equipped with first light-transmitting structure and second light-transmitting structure on the sample seat 6, first light source shines first camera lens 21 through first light-transmitting structure, second light source shines second camera lens 31 through second light-transmitting structure, in this embodiment, first light-transmitting structure is the groove of dodging that sets up on the sample seat 6, dodging the groove and run through the both sides of sample seat 6 along being parallel to first camera lens 21 axis direction, the light of first light source shines first camera lens 21 through dodging the groove, and the second light-transmitting structure runs through the standing groove of sample seat 6 bottom promptly, the standing groove forms the entry on sample seat 6 top, the light of second light source shines second camera lens 31 through the standing groove, and in some other embodiments, first light-transmitting structure and second light-transmitting structure are the light-transmitting plate that glass etc. were made.
As shown in fig. 1 and 2, the first focusing assembly 22 includes a first moving platform 221, the first moving platform 221 is connected to the base 1, and the first moving platform 221 is connected to the first lens 21 and drives the first lens 21 to focus in a horizontal direction; the first moving platform 221 in this embodiment is a horizontal sliding table, which has a fixed portion and a moving portion, and the moving portion can be controlled to move horizontally relative to the fixed portion by rotating a knob, and the specific structure thereof is the prior art and will not be described herein; the first moving platform 221 may be directly connected to the first lens 21, and the first lens 21 is directly controlled by the first moving platform 221 to focus. In this embodiment, the first focusing assembly 22 further includes a first connection plate 222 and a first lens barrel seat 223, the first moving platform 221 is connected to the first connection plate 222, the first lens barrel seat 223 is connected to the first connection plate 222, and the lens barrel of the first lens 21 is connected to the first lens barrel seat 223, that is, the first moving platform 221 in this embodiment is connected to the first lens barrel seat 223 through the first connection plate 222 and the first lens barrel seat 223 and controls the first lens 21 to focus; in addition, the embodiment further includes a second moving platform 4, the second moving platform 4 is connected to the first focusing assembly 22, one of the second moving platform 4 and the first focusing assembly 22 is connected to the base 1, and the second moving platform 4 is connected to and drives the first lens 21 to move vertically. As shown in fig. 2, in the present embodiment, the first moving platform 221 is disposed close to the sample holder 6, the second moving platform 4 is connected to the first moving platform 221, the first connecting plate 222 is connected to the second moving platform 4 and extends in a direction away from the sample holder 6, the first lens barrel seat 223 is connected to the upper surface of the first connecting plate 222 and is located at a side away from the sample holder 6, wherein the first lens barrel seat 223 includes four columns and a lens barrel seat body, the bottom ends of the four columns are connected to the first connecting plate 222, the top ends of the four columns are connected to the lens barrel seat body, the lens barrel portion of the first lens 21 is mounted in the lens barrel seat body, the knob of the first moving platform 221 is turned, and simultaneously the second moving platform 4, the first connecting plate 222, the first lens barrel seat 223 and the first lens 21 are driven to move, the second moving platform 4 is also a sliding table, and the first connecting plate 222, the first lens barrel seat 223 and the first lens barrel seat 21 are driven to move in a height direction when the knob of the second moving platform 4 is turned; in some alternative embodiments, the first mobile platform 221 and the second mobile platform 4 may exchange positions, that is, the second mobile platform 4 is connected to the base 1, the first mobile platform 221 is connected to the second mobile platform 4, and the first connection plate 222 is connected to the first mobile platform 221.
As shown in fig. 1 and 2, the second focusing assembly 32 includes a third moving platform 321, the third moving platform 321 is connected to the base 1, the third moving platform 321 is connected to and drives the second lens 31 to focus in the vertical direction, the third moving platform 321 is a height sliding table identical to the second moving platform 4, and the third moving platform 321 can be directly connected to and drives the second lens 31 to perform height adjustment focusing; in this embodiment, the second focusing assembly 32 further includes a second connecting plate 322, the third moving platform 321 is connected to the second lens 31 through the second connecting plate 322, the second connecting plate 322 is connected to the third moving platform 321 and extends towards the direction close to the sample holder 6, the second lens 31 is perpendicular to the lens barrel portion thereof, the second lens and the lens barrel portion are connected through a steering seat, and the steering seat is connected to the second connecting plate 322. Further, the first lens 21 and the second lens 31 are each connected to the video sensor 5, and image processing software is externally connected through the video sensor 5.
In the utility model, the sample is observed from the side through the first lens 21 to obtain the size information of the side of the sample, and the sample is observed from the upper side or the lower side through the second lens 31 to obtain the size information of the upper side or the lower side of the sample, so that the three-dimensional size information of the cells of the sample can be obtained, the three-dimensional reconstruction of the cells can be further completed according to the three-dimensional size, and the method is suitable for the field in which the three-dimensional observation of the cells is required.
Embodiment two:
As shown in fig. 3, a cell observation instrument includes an optical microscope module in the first embodiment, the optical microscope module is installed inside the cell observation instrument through a housing, the cell observation instrument can observe a sample from the side through a first lens 21 to obtain the size information of the side of the sample, observe the sample from the upper side or the lower side through a second lens 31 to obtain the size information of the upper side or the lower side of the sample, so that the three-dimensional size information of the cells of the sample can be obtained, and the three-dimensional reconstruction of the cells can be further completed according to the three-dimensional size, so that the cell observation instrument is suitable for the field in which the three-dimensional observation of the cells is required.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the two embodiments, and all other examples obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.
Claims (9)
1. The utility model provides an optical microscope module, its characterized in that includes base (1), first microscope module (2) and second microscope module (3), first microscope module (2) with second microscope module (3) all connect on base (1), first microscope module (2) include first camera lens (21) and first focusing subassembly (22), second microscope module (3) include second camera lens (31) and second focusing subassembly (32), first camera lens (21) axis sets up along the horizontal direction and is used for observing the sample from the side, second camera lens (31) axis sets up along vertical direction and is used for observing the sample from above or below, first focusing subassembly (22) are connected first camera lens (21) and are driven first camera lens (21) focus on the horizontal direction, second focusing subassembly (32) are connected second camera lens (31) and are driven second camera lens (31) are in vertical direction.
2. An optical microscope module according to claim 1 characterised in that the second lens (31) is arranged upwards and is used for observing the sample from below upwards.
3. An optical microscope module according to claim 1 characterised in that the first focusing assembly (22) comprises a first movable stage (221), the first movable stage (221) being connected to the base (1), the first movable stage (221) being connected to the first lens (21) and driving the first lens (21) to focus in a horizontal direction.
4. An optical microscope module according to claim 3 characterised in that the first focusing assembly (22) further comprises a first connection plate (222) and a first lens holder (223), the first movable platform (221) is connected to the first connection plate (222), the first lens holder (223) is connected to the first connection plate (222), and the lens barrel of the first lens (21) is connected to the first lens holder (223).
5. An optical microscope module according to claim 1 characterised in that it further comprises a second movable platform (4), the second movable platform (4) being connected to the first focusing assembly (22), one of the second movable platform (4) and the first focusing assembly (22) being connected to the base (1), the second movable platform (4) being connected to and driving the first lens (21) to move vertically.
6. An optical microscope module according to claim 1 characterised in that the second focusing assembly (32) comprises a third movable stage (321), the third movable stage (321) being connected to the base (1), the third movable stage (321) being connected to and driving the second lens (31) to focus in a vertical direction.
7. An optical microscope module according to claim 6 characterised in that the second focusing assembly (32) further comprises a second connection plate (322), the third movable stage (321) being connected to the second lens (31) via the second connection plate (322).
8. An optical microscope module according to claim 1 characterised in that the first lens (21) and the second lens (31) are each connected with a video sensor (5).
9. A cytoscope comprising an optical microscope module according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322878974.7U CN220913432U (en) | 2023-10-26 | 2023-10-26 | Optical microscope module and cell observer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322878974.7U CN220913432U (en) | 2023-10-26 | 2023-10-26 | Optical microscope module and cell observer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220913432U true CN220913432U (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322878974.7U Active CN220913432U (en) | 2023-10-26 | 2023-10-26 | Optical microscope module and cell observer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220913432U (en) |
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2023
- 2023-10-26 CN CN202322878974.7U patent/CN220913432U/en active Active
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