CN220305559U - Polarizing microscope with specimen capable of rotating at multiple angles - Google Patents
Polarizing microscope with specimen capable of rotating at multiple angles Download PDFInfo
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- CN220305559U CN220305559U CN202321506724.4U CN202321506724U CN220305559U CN 220305559 U CN220305559 U CN 220305559U CN 202321506724 U CN202321506724 U CN 202321506724U CN 220305559 U CN220305559 U CN 220305559U
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- microscope
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000010287 polarization Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of microscopes, in particular to a polarizing microscope with a specimen capable of rotating at multiple angles, which comprises an objective table, wherein a light hole is formed in the objective table, a rotary table is arranged above the objective table, a clamping plate is arranged above the rotary table, a ring groove is formed at the joint of the clamping plate and the rotary table, and a plurality of rotating balls are arranged in the ring groove; the fixing rod is fixed above the clamping plate, a clamping top plate is arranged above the fixing rod, a clamping screw rod is arranged inside the clamping top plate in a penetrating mode, the bottom of the clamping screw rod is connected with a connecting plate, a buffer spring is arranged below the connecting plate, and a rubber pad is arranged below the buffer spring. This but multi-angle rotatory polarizing microscope of sample compares with current device, can rotate the sample after the centre gripping to realize the multi-angle rotation function of sample, and at the rotation in-process, need not to dismantle the sample repeatedly, it is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of microscopes, in particular to a polarizing microscope with a specimen capable of rotating at multiple angles.
Background
A polarizing microscope is a microscope used for researching so-called transparent and opaque anisotropic materials, and has important application in the field of engineering such as geology. The substance with double refraction can be clearly distinguished under the polarizing microscope, and of course, the substance can be observed by a dyeing method, but some substances are not available, but the substance is necessary to be studied and identified by using the polarizing microscope, and the substance with double refraction can be observed by single polarization, orthogonal polarization and cone light. A method of changing ordinary light into polarized light for microscopic examination to identify whether a substance is single or double refractive.
The prior polarizing microscope has the advantages that when the specimen is used, the specimen is fixed on the object stage through the clamping component, the specimen is required to be repeatedly disassembled to adjust the position of the specimen, time is wasted, repeated focusing is required, and therefore, the polarizing microscope with the specimen capable of rotating at multiple angles is provided.
Disclosure of Invention
The utility model aims to provide a polarizing microscope with a specimen capable of rotating at multiple angles, so as to solve the problems that in the prior art, the specimen is fixed on a stage through a clamping component when the polarizing microscope is used, and the position of the specimen can be adjusted only by repeatedly disassembling the specimen, so that time is wasted and repeated focusing is required.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a polarizing microscope for a specimen rotatable at multiple angles, comprising:
the rotary table is arranged above the objective table, a clamping plate is arranged above the rotary table, a ring groove is formed in the joint of the clamping plate and the rotary table, and a plurality of rotating balls are arranged in the ring groove;
the fixing rod is fixed above the clamping plate, a clamping top plate is arranged above the fixing rod, a clamping screw rod is arranged inside the clamping top plate in a penetrating mode, the bottom of the clamping screw rod is connected with a connecting plate, a buffer spring is arranged below the connecting plate, and a rubber pad is arranged below the buffer spring.
Preferably, the stage is further provided with:
the supporting plate is arranged below the objective table, a limiting sliding block is arranged at the joint of the objective table and the supporting plate, and an adjusting ruler is arranged on one side of the supporting plate and is of a wave-shaped structure.
Preferably, the stay plate further comprises:
a light collecting lens which is arranged below the supporting plate, wherein a microscope base is fixed below the light collecting lens, and an ocular is arranged on one side of the microscope base;
and an objective lens mounted below the eyepiece.
Preferably, the objective table is in sliding movement on the supporting plate through the limiting slide block, and the objective table is movably connected with the adjusting ruler.
Preferably, the fixing rod is distributed in an equilateral triangle along the end face of the clamping plate, the fixing rod is mutually perpendicular to the clamping plate, the clamping top plate is mutually parallel to the clamping plate, and meanwhile the clamping screw penetrates through the clamping top plate, and the clamping screw is in threaded connection with the clamping top plate.
Preferably, the clamping plate is perpendicular to the clamping screw rod, the connecting plate forms an elastic structure with the rubber pad through the buffer spring, and the rubber pad is connected with the buffer spring in an adhesive mode.
Preferably, the clamping plate rotates on the rotary table through the rotating balls and the annular grooves, the rotating balls are uniformly distributed along the inner portions of the annular grooves at equal intervals, and the external dimensions of the rotating balls and the external dimensions of the annular grooves are mutually matched.
Compared with the prior art, the utility model provides a polarization microscope with a specimen capable of rotating at multiple angles, which has the following beneficial effects: this but specimen multi-angle rotatory polarizing microscope can rotate the specimen after the centre gripping to realize the multi-angle rotation function of specimen, and at the rotation in-process, need not to dismantle the specimen repeatedly, it is more convenient to use.
1. According to the utility model, the clamping plate on the surface can be rotated under the action of the rotating ball and the annular groove through the rotating table, so that the specimen on the surface of the clamping plate is driven to rotate, and the angle of the specimen can be adjusted without disassembling the specimen;
2. according to the utility model, the sample can be clamped through the clamping screw rod, the buffer spring connected to the tail end of the clamping screw rod can play an effective buffer role, and the rubber pad at the bottom of the buffer spring can protect the sample lens, so that the clamping device is prevented from adding the sample;
3. according to the utility model, the adjusting ruler can enable the objective table to have a certain pause feeling in the moving process, and the objective table can slide on the supporting plate through the limiting slide block, so that the light rays can be aligned more quickly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of a turntable according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 5 is an enlarged view of the structure of fig. 3B according to the present utility model.
In the figure: 1. a microscope base; 2. an objective table; 3. a light hole; 4. a limit sliding block; 5. a light collecting lens; 6. a supporting plate; 7. a rotary table; 8. a fixed rod; 9. an objective lens; 10. an eyepiece; 11. an adjusting ruler; 12. clamping a top plate; 13. clamping a screw; 14. a clamping plate; 15. a rotating ball; 16. a ring groove; 17. a connecting plate; 18. a buffer spring; 19. and a rubber pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, 2 and 4, a polarization microscope for a specimen rotatable at multiple angles, comprising: the supporting plate 6 is arranged below the objective table 2, a limit sliding block 4 is arranged at the joint of the objective table 2 and the supporting plate 6, an adjusting ruler 11 is arranged on one side of the supporting plate 6, the adjusting ruler 11 is of a wave-shaped structure, the objective table 2 is in sliding movement on the supporting plate 6 through the limit sliding block 4, the objective table 2 is movably connected with the adjusting ruler 11, the objective table 2 can have certain pause and frustration in the moving process through the arranged adjusting ruler 11, the objective table 2 can slide on the supporting plate 6 through the limit sliding block 4, light rays are aligned faster, the light collecting lens 5 is arranged below the supporting plate 6, the microscope base 1 is fixed below the light collecting lens 5, and an ocular lens 10 is arranged on one side of the microscope base 1; the objective 9 is arranged below the ocular lens 10 and can rotate the clamped specimen, so that the multi-angle rotation function of the specimen is realized, the specimen does not need to be repeatedly disassembled in the rotation process, and the use is more convenient.
As shown in fig. 3 and 5, a polarization microscope for a specimen rotatable at multiple angles, comprising: the objective table 2, the light hole 3 has been seted up to the inside of objective table 2, and the revolving stage 7 is installed to the top of objective table 2, the top of revolving stage 7 is provided with grip block 14, and the junction of grip block 14 and revolving stage 7 has been seted up annular 16, the internally mounted of annular 16 has a plurality of dwang 15, grip block 14 realizes rotating on revolving stage 7 through dwang 15, annular 16, and the inside equidistance evenly distributed of dwang 15 along annular 16, and the overall dimension of dwang 15 and annular 16 mutually matches, through the revolving stage 7 that sets up under the effect of dwang 15 and annular 16 can make the grip block 14 on surface rotate, thereby drive the sample on grip block 14 surface and rotate, need not to dismantle the angle that the sample can be adjusted; the dead lever 8, it is fixed in the top of grip block 14, the top of dead lever 8 is equipped with centre gripping roof 12, centre gripping screw 13 is worn to be equipped with in the inside of centre gripping roof 12, and the bottom of centre gripping screw 13 is connected with connecting plate 17, the dead lever 8 is equilateral triangle distribution along the terminal surface of grip block 14, and dead lever 8 and grip block 14 mutually perpendicular, and centre gripping roof 12 and grip block 14 are mutually parallel, centre gripping screw 13 runs through in the inside of centre gripping roof 12 simultaneously, centre gripping screw 13 and centre gripping roof 12 threaded connection, the below of connecting plate 17 is equipped with buffer spring 18, and buffer spring 18's below is equipped with rubber pad 19, grip block 14 and centre gripping screw 13 mutually perpendicular, and connecting plate 17 constitutes elastic structure through buffer spring 18 and rubber pad 19, and rubber pad 19 and buffer spring 18 bonding are connected, can carry out the centre gripping to the sample through the centre gripping screw 13 that sets up, and the buffer spring 18 of terminal connection at the grip screw 13 can play effectual cushioning effect, and the rubber pad 19 of buffer spring 18 bottom can protect the lens, avoid the centre gripping device to add the sample.
Working principle: when the polarization microscope with the specimen capable of rotating at multiple angles is used, firstly, the manufactured specimen is placed on the clamping plate 14, and the handle on the clamping screw 13 is screwed, so that the clamping screw 13 can be driven to rotate in the clamping top plate 12, and the connecting plate 17 is pushed to move downwards; secondly, the rubber pad 19 is gradually close to the specimen, at the moment, the buffer spring 18 is gradually compressed, and can generate upward elastic force after contacting the specimen, so that the specimen can be clamped and the buffer effect can be achieved; then, the objective table 2 is pushed inwards, the objective table 2 slides on the supporting plate 6 through the limiting slide block 4 and simultaneously rubs with the adjusting ruler 11, so that a certain degree of pause is generated, the angles of the light holes 3 on the objective table 2 and the light collecting lenses 5 are mutually matched, and the light collecting lenses 5 are rotated to collect light; finally, the objective lens 9 and the ocular lens 10 are adjusted to observe the specimen, when the angle of the specimen needs to be adjusted, the clamping plate 14 can be rotated, and the clamping plate 14 slides in the annular groove 16 through the rotating ball 15, so that the clamping plate 14 and the rotating table 7 can rotate, and the angle of the specimen is adjusted.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A polarization microscope for a specimen rotatable at multiple angles, comprising:
the rotary table comprises an objective table (2), wherein a light hole (3) is formed in the objective table (2), a rotary table (7) is arranged above the objective table (2), a clamping plate (14) is arranged above the rotary table (7), an annular groove (16) is formed in the joint of the clamping plate (14) and the rotary table (7), and a plurality of rotary balls (15) are arranged in the annular groove (16);
the fixing rod (8) is fixed above the clamping plate (14), a clamping top plate (12) is arranged above the fixing rod (8), a clamping screw (13) is arranged inside the clamping top plate (12) in a penetrating mode, a connecting plate (17) is connected to the bottom of the clamping screw (13), a buffer spring (18) is arranged below the connecting plate (17), and a rubber pad (19) is arranged below the buffer spring (18).
2. A multi-angle rotatable polarizing microscope as claimed in claim 1, wherein the stage (2) is further provided with:
the supporting plate (6) is arranged below the objective table (2), a limit sliding block (4) is arranged at the joint of the objective table (2) and the supporting plate (6), one side of the supporting plate (6) is provided with an adjusting ruler (11), and the adjusting ruler (11) is of a wave-shaped structure.
3. A multi-angle rotatable polarization microscope as claimed in claim 2, wherein the support plate (6) is further provided with:
a light collecting lens (5) which is arranged below the supporting plate (6), wherein a microscope base (1) is fixed below the light collecting lens (5), and an ocular lens (10) is arranged on one side of the microscope base (1);
and an objective lens (9) mounted below the eyepiece (10).
4. The polarized light microscope of claim 2, wherein the objective table (2) is slidably moved on the supporting plate (6) through the limit slider (4), and the objective table (2) is movably connected with the adjusting ruler (11).
5. The polarization microscope of claim 1, wherein the fixing rods (8) are distributed in an equilateral triangle along the end surface of the clamping plate (14), the fixing rods (8) are perpendicular to the clamping plate (14), the clamping top plate (12) is parallel to the clamping plate (14), the clamping screw (13) penetrates through the clamping top plate (12), and the clamping screw (13) is in threaded connection with the clamping top plate (12).
6. The polarization microscope of claim 1, wherein the clamping plate (14) and the clamping screw (13) are perpendicular to each other, the connecting plate (17) and the rubber pad (19) form an elastic structure through the buffer spring (18), and the rubber pad (19) and the buffer spring (18) are bonded and connected.
7. The polarization microscope with the multi-angle rotatable specimen according to claim 1, wherein the clamping plate (14) rotates on the rotary table (7) through the rotary balls (15) and the annular grooves (16), the rotary balls (15) are uniformly distributed along the inner portions of the annular grooves (16) at equal intervals, and the external dimensions of the rotary balls (15) and the annular grooves (16) are matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321506724.4U CN220305559U (en) | 2023-06-13 | 2023-06-13 | Polarizing microscope with specimen capable of rotating at multiple angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321506724.4U CN220305559U (en) | 2023-06-13 | 2023-06-13 | Polarizing microscope with specimen capable of rotating at multiple angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220305559U true CN220305559U (en) | 2024-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321506724.4U Active CN220305559U (en) | 2023-06-13 | 2023-06-13 | Polarizing microscope with specimen capable of rotating at multiple angles |
Country Status (1)
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| CN (1) | CN220305559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117434709A (en) * | 2023-12-19 | 2024-01-23 | 山东伯桢生物科技有限公司 | Organoid positioning control system and control method thereof |
-
2023
- 2023-06-13 CN CN202321506724.4U patent/CN220305559U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117434709A (en) * | 2023-12-19 | 2024-01-23 | 山东伯桢生物科技有限公司 | Organoid positioning control system and control method thereof |
| CN117434709B (en) * | 2023-12-19 | 2024-03-15 | 山东伯桢生物科技有限公司 | Organoid positioning control system and control method thereof |
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