Portable metallographic microscope support

Abstract

The utility model discloses a portable metallographic microscope support, which belongs to the technical field of metallographic microscopes and comprises a base, the top of the base is fixedly connected with a first bearing, the inside of the first bearing is movably connected with a first rotating shaft, the top end of the first rotating shaft is fixedly connected with a first gear, and the top of the base is provided with a placement groove. A gear motor is installed in the containing groove, a second gear is fixedly connected to an output shaft of the gear motor, the first gear is meshed with the second gear, a fixing shell is fixedly connected to the top of the first gear, a first motor is fixedly connected to the top of the inner wall of the fixing shell, and a first threaded column is fixedly connected to an output shaft of the first motor; the end of the first threaded column is fixedly connected with a second rotating shaft, the end of the second rotating shaft is sleeved with a second bearing, and the second bearing is fixedly connected to the bottom of the inner wall of the fixing shell. According to the utility model, the positions of the microscope and the sample can be conveniently adjusted, so that the sample can be conveniently observed through the microscope.

Description

Technical Field

[0001] The utility model relates to the technical field of metallographic microscopes, and more specifically to a portable metallographic microscope bracket. Background Art

[0002] Metallographic microscopes, computer-type metallographic microscopes or digital metallographic microscopes are high-tech products developed by perfectly combining optical microscope technology, photoelectric conversion technology and computer image processing technology. Metallographic images can be easily observed on a computer, so that metallographic images can be analyzed, graded, and images can be output and printed. However, the existing portable metallographic microscope stand is inconvenient to adjust and is not convenient for observing samples. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a portable metallographic microscope stand with a reasonable structural design, which has the characteristic of being easy to adjust the microscope.

[0004] The technical solution adopted by the utility model to solve the above-mentioned problem is: a portable metallographic microscope stand, including a base, characterized in that: a first bearing is fixedly connected to the top of the base, and a first rotating shaft is movably connected inside the first bearing, and a first gear is fixedly connected to the top of the first rotating shaft, a placement groove is opened on the top of the base, and a reduction motor is installed inside the placement groove, a second gear is fixedly connected to the output shaft of the reduction motor, the first gear is meshed with the second gear, a fixed shell is fixedly connected to the top of the first gear, a first motor is fixedly connected to the top of the inner wall of the fixed shell, a first threaded column is fixedly connected to the output shaft of the first motor, an end of the first threaded column is fixedly connected to the second rotating shaft, and the end of the second rotating shaft is sleeved with a second bearing, and the second bearing is fixedly connected to the bottom of the inner wall of the fixed shell;

[0005] A first movable plate is provided inside the fixed shell, a threaded hole is provided on the first movable plate, the first threaded column is threadedly connected to the inside of the threaded hole, a first rectangular through hole is provided on the surface of the fixed shell, a connecting block is fixedly connected to the side of the first movable plate, the connecting block passes through the first rectangular through hole and is fixedly connected to the second movable plate, and the microscope body is installed on the second movable plate; a groove is provided on the top of the base, a second sliding rod is fixedly connected to the inner wall of the groove, a movable block is provided in the groove, a movable hole is provided on the movable block, the second sliding rod is movably connected to the inside of the movable hole, a bearing platform is fixedly connected to the top of the movable block, a second threaded column is fixedly connected to the side of the movable block, a second rectangular through hole is provided on the side of the base, the second threaded column passes through the second rectangular through hole and is threadedly connected to a threaded cap.

[0006] Furthermore, a sliding hole is formed on the first movable plate, a first sliding rod is fixedly connected to the inner wall of the fixed shell, and the first sliding rod is movably connected to the inside of the sliding hole.

[0007] Furthermore, the side surface of the threaded cap overlaps with the surface of the base.

[0008] Furthermore, a buckle plate is fixedly connected to the surface of the threaded cap.

[0009] Furthermore, a control switch is provided on the side of the base, and a rubber pad is provided on the bottom of the base.

[0010] Compared with the prior art, the utility model has the following advantages and effects:

[0011] By setting a reduction motor and a first motor, the reduction motor drives the second gear, so that the second gear drives the first gear to rotate, so that the first gear drives the fixed shell to rotate, and the fixed shell drives the microscope body to rotate through the second movable plate, so that the horizontal position rotation adjustment of the microscope body is convenient; the first motor drives the first threaded column to rotate, so that the first threaded column moves inside the threaded hole, so that the first movable plate moves on the surface of the first threaded column, and the first movable plate drives the microscope body to rise or fall through the second movable plate, so that the height of the microscope body is adjusted, and the sample is convenient to observe;

[0012] By setting a second threaded column, a threaded cap and a second sliding rod, the threaded cap can be loosened to move on the surface of the second threaded column, so that the side of the threaded cap is away from the base. Through the movable bearing platform, the bearing platform drives the movable block to move on the surface of the second sliding rod, so that the position of the sample slide on the bearing platform can be adjusted, and the sample can be observed through the microscope body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the three-dimensional internal structure of the fixed shell in the utility model;

[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0016] In the figure: base 1, first gear 2, fixed shell 3, reduction motor 4, second gear 5, first motor 6, first threaded column 7, first movable plate 8, threaded hole 9, sliding hole 10, first slide rod 11, connecting block 12, second movable plate 13, microscope body 14, groove 15, second slide rod 16, movable block 17, movable hole 18, bearing platform 19, second rectangular through hole 20, second threaded column 21, threaded cap 22, rubber pad 23. DETAILED DESCRIPTION

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0018] Example

[0019] Referring to the accompanying drawings, the utility model provides a technical solution: a portable metallographic microscope stand, comprising a base 1, a first bearing fixedly connected to the top of the base 1, and a first rotating shaft movably connected inside the first bearing, and a first gear 2 fixedly connected to the top of the first rotating shaft, a placement groove is provided on the top of the base 1, and a reduction motor 4 is installed inside the placement groove, a second gear 5 is fixedly connected to the output shaft of the reduction motor 4, the first gear 2 is meshed with the second gear 5, a fixed shell 3 is fixedly connected to the top of the first gear 2, a first motor 6 is fixedly connected to the top of the inner wall of the fixed shell 3, a first threaded column 7 is fixedly connected to the output shaft of the first motor 6, the end of the first threaded column 7 is fixedly connected to the second rotating shaft, and the end of the second rotating shaft is sleeved with a second bearing, and the second bearing is fixedly connected to the bottom of the inner wall of the fixed shell 3.

[0020] A first movable plate 8 is arranged inside the fixed shell 3, a threaded hole 9 is provided on the first movable plate 8, a first threaded column 7 is threadedly connected to the inside of the threaded hole 9, a first rectangular through hole is provided on the surface of the fixed shell 3, a connecting block 12 is fixedly connected to the side of the first movable plate 8, the connecting block 12 passes through the first rectangular through hole and is fixedly connected to the second movable plate 13, and a microscope body 14 is installed on the second movable plate 13; a groove 15 is provided on the top of the base 1, a second slide bar 16 is fixedly connected to the inner wall of the groove 15, a movable block 17 is arranged in the groove 15, a movable hole 18 is provided on the movable block 17, the second slide bar 16 is movably connected to the inside of the movable hole 18, a bearing platform 19 is fixedly connected to the top of the movable block 17, a second threaded column 21 is fixedly connected to the side of the movable block 17, a second rectangular through hole 20 is provided on the side of the base 1, the second threaded column 21 passes through the second rectangular through hole 20 and is threadedly connected to a threaded cap 22.

[0021] By setting the reduction motor 4 and the first motor 6, the reduction motor 4 drives the second gear 5, so that the second gear 5 drives the first gear 2 to rotate, so that the first gear 2 drives the fixed shell 3 to rotate, and the fixed shell 3 drives the microscope body 14 to rotate through the second movable plate 13, so as to facilitate the rotation adjustment of the horizontal position of the microscope body 14; the first motor 6 drives the first threaded column 7 to rotate, so that the first threaded column 7 moves inside the threaded hole 9, so that the first movable plate 8 moves on the surface of the first threaded column 7, so that the first movable plate 8 drives the microscope body 14 to rise or fall through the second movable plate 13, so as to facilitate the adjustment of the height of the microscope body 14 and the observation of the sample; by setting the second threaded column 21, the threaded cap 22 and the second slide bar 16, by loosening the threaded cap 22, the threaded cap 22 moves on the surface of the second threaded column 21, so that the side of the threaded cap 22 is away from the base 1, and through the movable bearing platform 19, the bearing platform 19 drives the movable block 17 to move on the surface of the second slide bar 16, so as to facilitate the adjustment of the position of the sample slide on the bearing platform 19, so as to facilitate the observation of the sample through the microscope body 14.

[0022] Specifically, a sliding hole 10 is formed on the first movable plate 8 , and a first sliding rod 11 is fixedly connected to the inner wall of the fixed shell 3 . The first sliding rod 11 is movably connected inside the sliding hole 10 .

[0023] By adopting the above technical solution, the first movable plate 8 is limited.

[0024] Specifically, the side surface of the threaded cap 22 overlaps with the surface of the base 1 , and a buckle plate is fixedly connected to the surface of the threaded cap 22 .

[0025] By adopting the above technical solution, the threaded cap 22 can be easily rotated and adjusted through the buckle plate.

[0026] Specifically, a control switch is disposed on the side of the base 1 , and a rubber pad 23 is disposed on the bottom of the base 1 .

[0027] By adopting the above technical solution, the friction between the base 1 and the desktop is increased by the rubber pad 23, so that the device is more stable when placed.

[0028] When in use, place the sample glass slide on the carrying platform 19, and according to the observation needs, start the reduction motor 4 through the control switch, so that the reduction motor 4 drives the second gear 5, so that the second gear 5 drives the first gear 2 to rotate, so that the first gear 2 drives the fixed shell 3 to rotate, so that the fixed shell 3 drives the microscope body 14 to rotate through the second movable plate 13, and the horizontal position of the microscope body 14 is rotationally adjusted to adjust the microscope body 14 to a suitable horizontal position; start the first motor 6, so that the first motor 6 drives the first threaded column 7 to rotate, so that the first threaded column 7 moves inside the threaded hole 9, and the first slide bar 11 slides The internal movement of the hole 10 causes the first movable plate 8 to move on the surface of the first threaded column 7, so that the first movable plate 8 drives the microscope body 14 to rise or fall through the second movable plate 13, and the height of the microscope body 14 is adjusted to a suitable position; according to observation needs, the threaded cap 22 is loosened to make the threaded cap 22 move on the surface of the second threaded column 21, so that the side of the threaded cap 22 is away from the base 1, and the movable bearing platform 19 drives the movable block 17 to move on the surface of the second slide rod 16, so that the position of the sample slide on the bearing platform 19 can be adjusted, and the sample can be fully observed through the microscope body 14.

[0029] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] In addition, it should be noted that the above content described in this specification is only an example of the structure of the utility model. All equivalent changes made based on the structure, features and principles described in the utility model patent are included in the protection scope of the utility model patent. Technicians in the technical field of the utility model can make various modifications, supplements or replace the specific embodiments described in a similar manner, as long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the protection scope of the utility model.

Claims

1. A portable metallographic microscope stand, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a first bearing, and the first bearing is movably connected to a first rotating shaft inside, and the top of the first rotating shaft is fixedly connected to a first gear (2), the top of the base (1) is provided with a placement groove, and a reduction motor (4) is installed inside the placement groove, and the output shaft of the reduction motor (4) is fixedly connected to a second gear (5), and the first gear (2) is meshed with the second gear (5), the top of the first gear (2) is fixedly connected to a fixed shell (3), and the top of the inner wall of the fixed shell (3) is fixedly connected to a first motor (6), and the output shaft of the first motor (6) is fixedly connected to a first threaded column (7), and the end of the first threaded column (7) is fixedly connected to the second rotating shaft, and the end of the second rotating shaft is sleeved with a second bearing, and the second bearing is fixedly connected to the bottom of the inner wall of the fixed shell (3); A first movable plate (8) is arranged inside the fixed shell (3), a threaded hole (9) is provided on the first movable plate (8), the first threaded column (7) is threadedly connected inside the threaded hole (9), a first rectangular through hole is provided on the surface of the fixed shell (3), a connecting block (12) is fixedly connected to the side of the first movable plate (8), the connecting block (12) passes through the first rectangular through hole and is fixedly connected to the second movable plate (13), and a microscope body (14) is mounted on the second movable plate (13); a groove (15) is provided on the top of the base (1), and the groove (15) is provided on the bottom of the base (1). A second slide bar (16) is fixedly connected to the inner wall of the groove (15), a movable block (17) is arranged in the groove (15), a movable hole (18) is opened on the movable block (17), the second slide bar (16) is movably connected inside the movable hole (18), a bearing platform (19) is fixedly connected to the top of the movable block (17), a second threaded column (21) is fixedly connected to the side of the movable block (17), a second rectangular through hole (20) is opened on the side of the base (1), the second threaded column (21) passes through the second rectangular through hole (20) and is threadedly connected to a threaded cap (22).

2. The portable metallographic microscope stand according to claim 1, characterized in that: A sliding hole (10) is provided on the first movable plate (8), a first sliding rod (11) is fixedly connected to the inner wall of the fixed shell (3), and the first sliding rod (11) is movably connected inside the sliding hole (10).

3. The portable metallographic microscope stand according to claim 1, characterized in that: The side surface of the threaded cap (22) overlaps with the surface of the base (1).

4. The portable metallographic microscope stand according to claim 1 or 3, characterized in that: A buckle plate is fixedly connected to the surface of the threaded cap (22).

5. The portable metallographic microscope stand according to claim 1, characterized in that: A control switch is provided on the side of the base (1), and a rubber pad (23) is provided on the bottom of the base (1).

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