CN213814128U - Device for observing complex structure sample under microscope - Google Patents
Device for observing complex structure sample under microscope Download PDFInfo
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- CN213814128U CN213814128U CN202022988537.7U CN202022988537U CN213814128U CN 213814128 U CN213814128 U CN 213814128U CN 202022988537 U CN202022988537 U CN 202022988537U CN 213814128 U CN213814128 U CN 213814128U
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Abstract
The utility model provides a device for observing complex structure sample under microscope, which comprises a fixing plate and i, sliding plate and base plate, the sliding plate slides and sets up on the fixed plate, is connected with the elasticity reset structure who sets up in fixed plate one side, and the fixed plate is fixed to be set up on the base plate, sets up a plurality of through-holes on the fixed plate, and the through-hole internalization sets up the support column, sets up the elastic support structure between the bottom of support column and the base plate, be provided with the control hole with the through-hole one-to-one on the sliding plate, the control hole is passed on the top of support column, and the bottom of. The utility model discloses can place the sample that awaits measuring steadily, and can not cause damage or deformation to the sample, can also adjust the angle of putting of the sample that awaits measuring steadily under the condition that need not to clamp the sample again simultaneously to realize surveing the complex structure sample in multi-angle ground in succession, can be used to the observation of under the microscope to arbitrary complex structure sample, do not receive the restriction of sample shape.
Description
Technical Field
The utility model relates to a microscope auxiliary assembly field, in particular to a device that is used for observing complicated structure sample under microscope.
Background
The existing microscope base is generally directed at a plane sample, can only move in the horizontal and vertical directions, and cannot adjust the inclination angle of the sample to observe the sample with a complex structure from different angles. And the complex structure sample is difficult to be stably arranged on the sample table sometimes, which brings inconvenience to the sample detection.
The general practice is to grind the lower surface of the sample to be measured in advance and make the position to be measured exactly parallel to the lower surface, but this practice will damage the sample and may cause measurement error due to incorrect angle of arrangement. Some documents suggest that the sample is fixed on the sample stage by adding a holding device, but for a sample with poor deformation resistance, it is difficult to stabilize the sample, or it is very likely to cause damage or deformation to the sample to be measured, and it is also difficult to adjust the sample to be measured to an ideal observation angle.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art's not enough, provide one kind and can be at the device of fixed sample under the prerequisite that does not damage the sample, and can adjust the observation angle to the ideal with the sample fast accurately, be convenient for carry out the micro-observation to complicated sample.
In order to achieve the aim, the utility model provides a device for observing complex structure sample under microscope, including fixed plate, sliding plate and base plate, the sliding plate slides and sets up on the fixed plate, with the setting be in the elasticity reset structure of fixed plate one side is connected, the fixed plate is fixed to be set up on the base plate, set up a plurality of through-holes on the fixed plate, the through-hole internalization sets up the support column, the bottom of support column with set up the elastic support structure between the base plate, be provided with on the sliding plate with the control hole of through-hole one-to-one, the top of support column is passed the control hole, the bottom of fixed plate still is provided with angle adjusting mechanism.
Further, the elastic reset structure comprises a reset spring, one end of the reset spring is in contact with the side wall of the sliding plate, and the other end of the reset spring is in contact with the supporting table on one side of the fixed plate.
Further, the elastic support structure comprises a support spring, one end of the support spring is in contact with the support column, and the other end of the support spring is in contact with the substrate.
Furthermore, a plurality of spring mounting holes are formed in the base plate, and the bottom ends of the supporting springs are inserted into the spring mounting holes.
Furthermore, the bottom end of the through hole of the fixing plate is also provided with a limiting step, the bottom end of the supporting column is provided with a corresponding boss, and the boss is matched with the limiting step.
Further, the control hole is a waist-shaped hole, and the width of the waist-shaped hole is matched with the outer diameter of the support column.
Furthermore, a rubber pad is arranged on the side wall of one side of the control hole.
Further, the angle adjusting mechanism comprises an angle adjusting seat, a connecting seat is rotatably arranged on the angle adjusting seat, the bottom end of the base plate is rotatably connected with the connecting seat, and meanwhile, the rotating shaft of the base plate is perpendicular to the rotating shaft of the connecting seat.
The above technical scheme of the utility model has following beneficial effect:
the utility model provides a device that is used for observing complex structure sample under microscope, setting through matrix floating support post structure, by sliding plate and fixed plate cooperation, make the support column can form stably, with the unanimous curved surface of complex sample lower surface, can place the sample that awaits measuring steadily, and can not cause damage or deformation to the sample, can also adjust the angle of putting of the sample that awaits measuring steadily under the condition that need not to clamp the sample again simultaneously, thereby realize surveing the complex structure sample in succession multi-angle, can be used to the observation to arbitrary complex structure sample under the microscope, do not receive the restriction of sample shape.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the base plate and its upper mounting structure of the present invention;
fig. 3 is an exploded view of the substrate and the mounting structure thereon according to the present invention.
[ description of reference ]
1-fixing the plate; 2-a sliding plate; 3-a substrate; 4-a return spring; 5, supporting the table; 6-through holes; 7-a support column; 8-a support spring; 9-control holes; 10-a rubber pad; 11-spring mounting holes; 12-a limit step; 13-an angle adjusting seat; 14-connecting seat.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the embodiment of the present invention provides an apparatus for observing a sample with a complex structure under a microscope, which includes a fixed plate 1, a sliding plate 2 and a base plate 3. Wherein, the upper surface of the fixed plate 1 is provided with a chute, and the sliding plate 2 is arranged in the chute of the fixed plate 1 in a sliding way and is connected with an elastic reset structure arranged on one side of the fixed plate 1. In this embodiment, the elastic restoring structure is a plurality of restoring springs 4, and a plurality of sets of restoring springs 4 may be provided, one end of each restoring spring 4 contacts with the side wall of the sliding plate 2, and the other end contacts with the supporting table 5 on one side of the fixing plate 1, so that the restoring springs 4 are kept in a compressed state, and continuously apply an elastic restoring force to the sliding plate 2.
The fixing plate 1 is attached to the upper surface of the base plate 3 and fixed by bolts or the like. A plurality of through holes 6 are formed in the fixing plate 1, and supporting columns 7 are movably arranged in the through holes 6. The support columns 7 are arranged densely and in a matrix form, and an elastic support structure is arranged between the bottom end and the substrate 3, so that the support columns 7 form floating support. In the embodiment, the elastic support structure is a support spring 8, one end of the support spring 8 is in contact with the support pillar 7, the other end of the support spring 8 is in contact with the substrate 3, and the support spring 8 keeps a compressed state and continuously applies an elastic support force to the support pillar 7.
The sliding plate 2 is provided with control holes 9 which are in one-to-one correspondence with the through holes 6, and the top ends of the support columns 7 penetrate through the control holes 9. When the sliding plate 2 slides along the fixed plate 1, the side walls of the control hole 9 can contact the supporting columns 7 to apply a static friction force to the supporting columns 7.
The utility model discloses a concrete working method does: firstly, the sliding plate 2 is pushed to separate the support column 7 from the sliding plate 2 without generating mutual static friction, and the support column 7 can freely move up and down and is elastically supported by a support spring 8; then, a sample to be observed is placed on the matrix formed by the support columns 7, pressure is slightly applied by pressing downwards, the support columns 7 move downwards, the support springs 8 are compressed, and at the moment, the matrix of each support column 7 forms a curved surface matched with the bottom end of the sample to be observed; finally, the sliding plate 2 is loosened, the sliding plate 2 rebounds under the pushing of the reset spring 4, the inner side wall of the control hole 9 is contacted with the support column 7 again, the support column 7 is clamped through static friction force, and the technical effect that any sample with a complex structure can be stably placed on the device is achieved.
As a further improvement, the control hole 9 in this embodiment is configured as a kidney-shaped hole, and the width of the kidney-shaped hole is adapted to the outer diameter of the support column 7 (slightly larger than the outer diameter of the support column). Meanwhile, a rubber pad 10 is arranged on one side wall of the control hole 9, and after the sliding plate 2 is reset, the supporting column 7 is positioned on one side of the control hole 9 and is in contact with the rubber pad 10 to form elastic contact and provide enough friction force. And when the support pillar 7 is separated from the sliding plate 2, the support pillar 7 may be located at the middle position of the kidney-shaped hole, etc.
As a further improvement, in the present embodiment, a plurality of spring mounting holes 11 are provided on the base plate 3, and the bottom ends of the supporting springs 8 are inserted into the spring mounting holes 11, so as to improve the mounting stability of the supporting springs 8.
As a further improvement, in this embodiment, the bottom end of the through hole 6 of the fixing plate 1 is further provided with a limiting step 12, the bottom end of the supporting column 7 is provided with a corresponding boss, and the boss and the limiting step 12 are engaged with each other to limit the upward limit position of the supporting column 7, so as to prevent the supporting spring 8 from completely ejecting the supporting column 7, and also to control all the supporting columns 7 to be located on the same horizontal plane in the initial state.
In addition, the bottom of fixed plate 1 still is provided with angle adjustment mechanism, adjusts base plate 3 and goes up the holistic inclination of installation through angle adjustment mechanism to the microscope carries out multi-angle observation to the sample. The angle adjusting mechanism specifically comprises an angle adjusting seat 13, a connecting seat 14 is rotatably arranged on the angle adjusting seat 13, the bottom end of the substrate 3 is rotatably connected with the connecting seat 14, and meanwhile, the rotating shaft of the substrate 3 is perpendicular to the rotating shaft of the connecting seat 14. Therefore, the substrate 3 has two rotational degrees of freedom, and the tilt angle thereof can be adjusted arbitrarily.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The device for observing the sample with the complex structure under the microscope is characterized by comprising a fixed plate, a sliding plate and a base plate, wherein the sliding plate is arranged on the fixed plate in a sliding mode and connected with an elastic reset structure arranged on one side of the fixed plate, the fixed plate is fixedly arranged on the base plate, a plurality of through holes are formed in the fixed plate, supporting columns are movably arranged in the through holes, an elastic supporting structure is arranged between the bottom ends of the supporting columns and the base plate, control holes which correspond to the through holes in a one-to-one mode are formed in the sliding plate, the top ends of the supporting columns penetrate through the control holes, and an angle adjusting mechanism is further arranged at the bottom end of the fixed plate.
2. The apparatus of claim 1, wherein the resilient return structure comprises a return spring having one end contacting the side wall of the slide plate and the other end contacting the support platform on the side of the fixed plate.
3. The apparatus of claim 1, wherein the resilient support structure comprises a support spring, one end of the support spring contacting the support post and the other end contacting the base plate.
4. The apparatus of claim 3, wherein the base plate has a plurality of spring mounting holes, and the bottom ends of the support springs are inserted into the spring mounting holes.
5. The device for observing the sample with the complex structure under the microscope as claimed in claim 3, wherein the bottom end of the through hole of the fixing plate is further provided with a limiting step, the bottom end of the supporting column is provided with a corresponding boss, and the boss is matched with the limiting step.
6. The apparatus of claim 1, wherein the control hole is a kidney-shaped hole, and the width of the kidney-shaped hole is adapted to the outer diameter of the support column.
7. The apparatus of claim 6, wherein a rubber pad is disposed on one side wall of the control hole.
8. The apparatus of claim 1, wherein the angle adjustment mechanism comprises an angle adjustment base, a connection base is rotatably disposed on the angle adjustment base, the bottom end of the base plate is rotatably connected to the connection base, and the rotation axis of the base plate is perpendicular to the rotation axis of the connection base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022988537.7U CN213814128U (en) | 2020-12-09 | 2020-12-09 | Device for observing complex structure sample under microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022988537.7U CN213814128U (en) | 2020-12-09 | 2020-12-09 | Device for observing complex structure sample under microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213814128U true CN213814128U (en) | 2021-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022988537.7U Active CN213814128U (en) | 2020-12-09 | 2020-12-09 | Device for observing complex structure sample under microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213814128U (en) |
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2020
- 2020-12-09 CN CN202022988537.7U patent/CN213814128U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230119 Address after: 410600 room 205, building 1, Hunan University Science and Technology Industrial Park, No. 001, Jinzhou North Road, Ningxiang high tech Industrial Park, Changsha City, Hunan Province Patentee after: Hunan Huaxiang Medical Technology Co.,Ltd. Address before: 410000 room 1012, building 1, science and Technology Industrial Park, Hunan University, No. 001, Jinzhou North Road, high tech Industrial Park, Ningxiang County, Changsha City, Hunan Province Patentee before: Hunan Printer Medical Devices Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Kaixuan Inventor after: Jiang Jinwei Inventor after: Zou Weimin Inventor after: Wang Guohua Inventor after: Song Kun Inventor after: Liu Jiang Inventor before: Shen Yu Inventor before: Xiang Xiaowei Inventor before: Wang Kai Inventor before: Guo Kaixuan Inventor before: Jiang Jinwei Inventor before: Zou Weimin Inventor before: Wang Guohua Inventor before: Song Kun Inventor before: Liu Jiang |
|
| CB03 | Change of inventor or designer information |