Scanning electron microscope sample table for steel wire section rust removal

Abstract

The utility model discloses a scanning electron microscope sample table for steel wire section rust removal, and relates to the technical field of scanning electron microscope sample tables, the sample table comprises a sample table body, symmetrical first support plates are arranged on the sample table body, a first connecting plate is arranged between the first support plates, and a second connecting plate is arranged between the first support plates. The first connecting plate is rotationally connected with the inner wall of the first supporting plate through a first connecting shaft, a rotating mechanism is arranged on one side of the first supporting plate, symmetrical second supporting plates are arranged on the first connecting plate, and a second connecting plate is arranged between the second supporting plates; the second connecting plate is rotationally connected with the inner wall of the second supporting plate through a second connecting shaft, an adjusting mechanism is arranged on the portion, located on one side of the second connecting plate, of the first connecting plate, the rotating mechanism can drive the first connecting plate to rotate longitudinally, and the adjusting mechanism can drive the second connecting plate to rotate transversely; the angle of the sample table body can be conveniently adjusted, and the observation effect on the section of the steel wire sample is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scanning electron microscope sample stages, in particular to a scanning electron microscope sample stage used for rust removal of steel wire sections. Background Art

[0002] The scanning electron microscope is an important instrument in modern material analysis. It has the characteristics of wide adjustable magnification range, high imaging resolution, and large depth of field. It is widely used in metallurgy, materials science, biology, medicine and other fields, and has promoted the rapid development of relevant disciplines. An important feature of the scanning electron microscope is its large depth of field. The focal depth of the scanning electron microscope is dozens of times larger than that of the transmission electron microscope and hundreds of times larger than that of the optical microscope. Due to the large depth of field of the image, the obtained scanning electron image is three-dimensional and has a three-dimensional form. It can provide more information than other microscopes. The sample morphology displayed by the scanning electron microscope plays an irreplaceable role in teaching, scientific research and production.

[0003] However, the existing scanning electron microscope sample stage cannot clamp the sample to make it more stable, which is convenient for observing and removing rust from the cross section of the steel wire sample. In addition, it is difficult for the sample stage to adjust the angle of the steel wire sample, which not only makes debugging more cumbersome, but also affects the observation effect and subsequent work.

[0004] Based on this, a scanning electron microscope sample stage for rust removal of steel wire sections is now provided, which can eliminate the disadvantages of existing devices. Utility Model Content

[0005] The utility model aims to provide a scanning electron microscope sample stage for rust removal of steel wire cross sections, so as to solve the problems that the existing scanning electron microscope sample stage cannot clamp the sample, making it more stable and convenient for observing and rust removal of the steel wire sample cross section, and the sample stage is difficult to adjust the angle of the steel wire sample, which not only makes debugging more cumbersome, but also affects the observation effect and subsequent work.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A scanning electron microscope sample stage for rust removal of steel wire sections, comprising a sample stage body, a symmetrical first support plate is arranged on the sample stage body, a first connecting plate is arranged between the first support plates, the first connecting plate is rotatably connected to the inner wall of the first support plate via a first connecting shaft, a rotating mechanism is arranged on one side of the first support plate, a symmetrical second support plate is arranged on the first connecting plate, a second connecting plate is arranged between the second support plates, the second connecting plate is rotatably connected to the inner wall of the second support plate via a second connecting shaft, an adjustment mechanism is arranged on the first connecting plate and located on one side of the second connecting plate, a second fixing block is arranged on the second connecting plate, and a clamping mechanism is arranged on the second fixing block.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: the second connecting plate and the first connecting plate are located perpendicular to each other.

[0010] In an optional solution: the rotating mechanism includes a motor, the motor is located on one side of the first support plate on the sample stage body, a rotating shaft is provided at the output end of the motor, a second gear is provided at the top end of the rotating shaft passing through the first support plate, a first gear is provided on the first connecting shaft on one side of the first connecting plate, and the first gear and the second gear are meshed with each other.

[0011] In an optional solution: a symmetrical first connecting block is arranged at the bottom of the second connecting plate, a first connecting rod is arranged between the first connecting blocks, and a first sleeve is rotatably connected to the first connecting rod.

[0012] In an optional solution: the adjustment mechanism includes a first fixed block, the first fixed block is located on one side of the second connecting plate on the first connecting plate, a second connecting block is arranged on the top of the first fixed block, a second connecting rod is arranged between the second connecting blocks, a second sleeve is rotatably connected to the second connecting rod, an electric push rod is arranged on the second sleeve, and the top end of the electric push rod is connected to the first sleeve.

[0013] In an optional scheme: the clamping mechanism includes a movable groove, the movable groove is located at the top of the second fixed block, a bidirectional threaded rod is arranged in the movable groove, one end of the bidirectional threaded rod is rotatably connected to the inner wall of the movable groove, and the other end of the bidirectional threaded rod passes through the side wall of the movable groove and is provided with an adjustment button, a symmetrical splint is arranged above the second fixed block, a limit block is arranged at the bottom of the splint and is located in the movable groove, and the limit block is threadably rotatably connected to the bidirectional threaded rod.

[0014] In an optional solution: symmetrical sliding grooves are arranged on both sides of the movable groove at the top of the second fixing block, and symmetrical sliding blocks are arranged on both sides of the limiting block at the bottom of the clamping plate, and the sliding blocks are slidably connected in the sliding grooves.

[0015] In an optional solution: a symmetrical clamping block is arranged on the inner side of the clamping plate, and a rubber pad is arranged on the surface of the clamping block.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The utility model comprises a first symmetrical support plate arranged on a sample stage body, a first connecting plate arranged between the first supporting plates, the first connecting plate and the inner wall of the first supporting plate are rotatably connected via a first connecting shaft, a rotating mechanism is arranged on one side of the first supporting plate, a symmetrical second support plate is arranged on the first connecting plate, a second connecting plate is arranged between the second supporting plates, the second connecting plate and the inner wall of the second supporting plate are rotatably connected via a second connecting shaft, an adjusting mechanism is arranged on the first connecting plate and located on one side of the second connecting plate, a second fixing block is arranged on the second connecting plate, and a clamping mechanism is arranged on the second fixing block, the rotating mechanism can drive the first connecting plate to rotate longitudinally, and the adjusting mechanism can drive the second connecting plate to rotate transversely, so as to facilitate the angle adjustment of the sample stage body and improve the observation effect of the cross section of the steel wire sample, and the clamping mechanism can clamp the steel wire sample to make it more stable and convenient for observation and subsequent work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of one side of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall structure of the other side of the utility model.

[0020] Figure 3 It is a schematic diagram of the structure of the regulating mechanism of the utility model.

[0021] Figure 4 It is a schematic diagram of the structural clamping mechanism of the utility model.

[0022] Notes on the figure numbers: 1. Sample table body; 2. First support plate; 3. First connecting shaft; 4. First connecting plate; 5. First gear; 6. Motor; 7. Rotating shaft; 8. Second gear; 9. Second support plate; 10. Second connecting plate; 11. Second connecting shaft; 12. First connecting block; 13. First connecting rod; 14. First sleeve; 15. First fixed block; 16. Second connecting block; 17. Second connecting rod; 18. Second sleeve; 19. Electric push rod; 20. Second fixed block; 21. Movable groove; 22. Bidirectional threaded rod; 23. Adjustment button; 24. Clamp; 25. Slide groove; 26. Slider; 27. Clamp; 28. Rubber pad; 29. ​​Limit block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. Example

[0024] In one embodiment, Figure 1-Figure 4As shown, a scanning electron microscope sample stage for rust removal of steel wire cross section includes a sample stage body 1, a symmetrical first support plate 2 is arranged on the sample stage body 1, a first connecting plate 4 is arranged between the first support plates 2, the first connecting plate 4 is rotatably connected to the inner wall of the first support plate 2 through a first connecting shaft 3, a rotating mechanism is arranged on one side of the first support plate 2, a symmetrical second support plate 9 is arranged on the first connecting plate 4, a second connecting plate 10 is arranged between the second support plates 9, the second connecting plate 10 is rotatably connected to the inner wall of the second support plate 9 through a second connecting shaft 11, an adjusting mechanism is arranged on the first connecting plate 4 at one side of the second connecting plate 10, a second fixing block 20 is arranged on the second fixing block 20, a clamping mechanism is arranged on the second fixing block 20, the rotating mechanism can drive the first connecting plate to rotate longitudinally, the adjusting mechanism can drive the second connecting plate to rotate laterally, so as to facilitate the angle adjustment of the sample stage body, and the clamping mechanism can clamp the steel wire sample to make it more stable.

[0025] In one embodiment, Figure 1 As shown, the second connecting plate 10 and the first connecting plate 4 are perpendicular to each other, so that all-round angle adjustment can be achieved.

[0026] In one embodiment, Figure 1 As shown, the rotating mechanism includes a motor 6, which is located on one side of the first support plate 2 on the sample stage body 1. A rotating shaft 7 is provided at the output end of the motor 6. A second gear 8 is provided at the top of the rotating shaft 7 passing through the first support plate 2. A first gear 5 is provided on one side of the first connecting plate 4 on the first connecting shaft 3, and the first gear 5 and the second gear 8 are meshed with each other. Starting the motor 6 can drive the first connecting plate 4 to rotate longitudinally and adjust the angle.

[0027] In one embodiment, Figure 3 As shown, symmetrical first connecting blocks 12 are arranged at the bottom of the second connecting plate 10 , first connecting rods 13 are arranged between the first connecting blocks 12 , and a first sleeve 14 is rotatably connected to the first connecting rods 13 .

[0028] In one embodiment, Figure 3 As shown, the adjustment mechanism includes a first fixed block 15, which is located on one side of the second connecting plate 10 on the first connecting plate 4, a second connecting block 16 is arranged on the top of the first fixed block 15, a second connecting rod 17 is arranged between the second connecting blocks 16, a second sleeve 18 is rotatably connected to the second connecting rod 17, an electric push rod 19 is arranged on the second sleeve 18, the top end of the electric push rod 19 is connected to the first sleeve 14, and the electric push rod 19 is started to push the first connecting rod 13 to rotate, thereby driving the second connecting plate 10 to rotate and adjusting the rotation angle.

[0029] In one embodiment, Figure 4As shown, the clamping mechanism includes a movable groove 21, which is located at the top of the second fixed block 20. A bidirectional threaded rod 22 is arranged in the movable groove 21. One end of the bidirectional threaded rod 22 is rotatably connected to the inner wall of the movable groove 21, and the other end of the bidirectional threaded rod 22 passes through the side wall of the movable groove 21 and is provided with an adjusting button 23. A symmetrical splint 24 is arranged above the second fixed block 20, and a limit block 29 is arranged at the bottom of the splint 24 and is located in the movable groove 21, and the limit block 29 is threadably connected to the bidirectional threaded rod 22. Rotating the adjusting button 23 can drive the bidirectional threaded rod 22 to rotate, thereby adjusting the distance of the splint 24 to perform clamping work.

[0030] In one embodiment, Figure 4 As shown, symmetrical sliding grooves 25 are arranged on both sides of the movable groove 21 at the top of the second fixed block 20, and symmetrical sliders 26 are arranged on both sides of the limit block 29 at the bottom of the clamping plate 24, and the sliders 26 are slidably connected in the sliding grooves 25. When the clamping plate 24 moves, the sliders 26 slide in the sliding grooves 25, which is actually more stable during the clamping movement process.

[0031] In one embodiment, Figure 4 As shown, a symmetrical clamping block 27 is arranged inside the clamping plate 24, and a rubber pad 28 is arranged on the surface of the clamping block 27. The rubber pad 28 has an anti-slip effect, making the steel wire sample more stable when clamped.

[0032] The above embodiment discloses a scanning electron microscope sample stage for rust removal of steel wire cross section. When in use, the steel wire sample is placed between the clamping plates 24. Turning the adjusting knob 23 can drive the bidirectional threaded rod 22 to rotate, thereby adjusting the distance between the clamping plates 24 to perform clamping work. Starting the motor 6 can drive the first connecting plate 4 to rotate longitudinally and adjust the angle. Starting the electric push rod 19 can push the first connecting rod 13 to rotate, thereby driving the second connecting plate 10 to rotate and adjusting the rotation angle. All-round angle adjustment can be achieved, which is convenient for adjusting the angle of the sample stage body 1 and improving the observation effect of the cross section of the steel wire sample.

[0033] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A scanning electron microscope sample stage for rust removal of steel wire sections, comprising a sample stage body (1), characterized in that: The sample stage body (1) is provided with a symmetrical first support plate (2), a first connecting plate (4) is provided between the first support plates (2), the first connecting plate (4) is rotatably connected to the inner wall of the first support plate (2) via a first connecting shaft (3), a rotating mechanism is provided on one side of the first support plate (2), a symmetrical second support plate (9) is provided on the first connecting plate (4), a second connecting plate (10) is provided between the second support plates (9), the second connecting plate (10) is rotatably connected to the inner wall of the second support plate (9) via a second connecting shaft (11), an adjusting mechanism is provided on the first connecting plate (4) and located on one side of the second connecting plate (10), a second fixing block (20) is provided on the second connecting plate (10), and a clamping mechanism is provided on the second fixing block (20).

2. The scanning electron microscope sample stage for rust removal of steel wire sections according to claim 1, characterized in that: The second connecting plate (10) and the first connecting plate (4) are located perpendicular to each other.

3. The scanning electron microscope sample stage for rust removal of steel wire sections according to claim 1, characterized in that: The rotating mechanism comprises a motor (6), the motor (6) being located on one side of a first supporting plate (2) on a sample stage body (1), a rotating shaft (7) being provided at an output end of the motor (6), a second gear (8) being provided at a top end of the rotating shaft (7) penetrating through the first supporting plate (2), a first gear (5) being provided on one side of the first connecting plate (4) on the first connecting shaft (3), and the first gear (5) and the second gear (8) being meshed with each other.

4. The scanning electron microscope sample stage for rust removal of steel wire sections according to claim 1, characterized in that: A symmetrical first connection block (12) is arranged at the bottom of the second connection plate (10), a first connection rod (13) is arranged between the first connection blocks (12), and a first sleeve (14) is rotatably connected to the first connection rod (13).

5. The scanning electron microscope sample stage for steel wire cross section rust removal according to claim 4, characterized in that: The adjustment mechanism comprises a first fixed block (15), the first fixed block (15) being located on one side of the second connecting plate (10) on the first connecting plate (4), a second connecting block (16) being arranged on the top of the first fixed block (15), a second connecting rod (17) being arranged between the second connecting blocks (16), a second sleeve (18) being rotatably connected to the second connecting rod (17), an electric push rod (19) being arranged on the second sleeve (18), and a top end of the electric push rod (19) being connected to the first sleeve (14).

6. The scanning electron microscope sample stage for rust removal of steel wire sections according to claim 1, characterized in that: The clamping mechanism comprises a movable groove (21), wherein the movable groove (21) is located at the top of the second fixed block (20), a bidirectional threaded rod (22) is arranged in the movable groove (21), one end of the bidirectional threaded rod (22) is rotatably connected to the inner wall of the movable groove (21), and the other end of the bidirectional threaded rod (22) passes through the side wall of the movable groove (21) and is provided with an adjusting button (23), a symmetrical clamping plate (24) is arranged above the second fixed block (20), a limit block (29) is arranged at the bottom of the clamping plate (24) and is located in the movable groove (21), and the limit block (29) is threadedly rotatably connected to the bidirectional threaded rod (22).

7. The scanning electron microscope sample stage for rust removal of steel wire sections according to claim 6, characterized in that: The second fixed block (20) is provided with symmetrical sliding grooves (25) on both sides of the movable groove (21) at the top, and symmetrical sliding blocks (26) are provided on both sides of the limit block (29) at the bottom of the clamping plate (24), and the sliding blocks (26) are slidably connected in the sliding grooves (25).

8. The scanning electron microscope sample stage for rust removal of steel wire sections according to claim 6, characterized in that: A symmetrical clamping block (27) is arranged on the inner side of the clamping plate (24), and a rubber pad (28) is arranged on the surface of the clamping block (27).

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