CN212905698U - Microscope high-precision balance adjusting table - Google Patents
Microscope high-precision balance adjusting table Download PDFInfo
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- CN212905698U CN212905698U CN202022377357.5U CN202022377357U CN212905698U CN 212905698 U CN212905698 U CN 212905698U CN 202022377357 U CN202022377357 U CN 202022377357U CN 212905698 U CN212905698 U CN 212905698U
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- precision balance
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Abstract
The utility model discloses a balanced platform of adjusting of microscope high accuracy belongs to optical adjustment technical field. The microscope high-precision balance adjusting platform comprises a leveling platform and a base, and the leveling platform is connected with the base through a plurality of adjusting bolts; each adjusting bolt is provided with an adjusting mechanism on the side surface, and the adjusting bolts are driven to move along the vertical direction through gear transmission; a plurality of disc springs are fixedly connected between the leveling platform and the base; the number of the adjusting bolts is three, and the angle between every two adjusting bolts is 120 degrees. The microscope high-precision balance adjusting table can realize the up-down or left-right movement of a sample placed on the leveling table through different installation angles, so that the final imaging of the sample is ensured.
Description
Technical Field
The utility model relates to an optical adjustment technical field, in particular to balanced platform of adjusting of microscope high accuracy.
Background
In the prior art, when the focusing of a microscope is adjusted, the focusing of the microscope is required to be adjusted, but the final imaging of an observation sample is influenced due to the differences of surface flatness, back surface unevenness and the like of the observation sample.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a balanced platform of adjusting of microscope high accuracy to only adjust the problem that is difficult to observe the sample of surface unevenness through the focus of microscope itself when solving present microscope observation sample.
In order to solve the technical problem, the utility model provides a microscope high-precision balance adjusting platform, which comprises a leveling platform and a base, wherein the leveling platform is connected with the base through a plurality of adjusting bolts;
each adjusting bolt is provided with an adjusting mechanism on the side surface, and the adjusting bolts are driven to move along the vertical direction through gear transmission;
a plurality of disc springs are fixedly connected between the leveling platform and the base.
Optionally, the number of the adjusting bolts is three, and an angle of 120 degrees is formed between every two adjusting bolts.
Optionally, the adjusting mechanism is provided with three groups of adjusting mechanisms which are fixed on the side wall of the base, correspond to the adjusting bolts one by one, and mainly comprise an adjusting seat, adjusting columns, a fixed block, a driving gear and a driven gear, wherein the adjusting columns vertically penetrate through the adjusting seat and move back and forth in the adjusting seat through the fixed block; the driving gear is fixedly connected to the top end of the adjusting column, the driven gear penetrates through and is fixedly connected to the adjusting bolt, and the driven gear is meshed with the driving gear.
Optionally, the driving gear is vertically meshed with the driven gear.
Optionally, a return spring is installed in the adjusting seat, and two ends of the return spring are respectively fixedly connected with the fixed block and the bottom of the adjusting seat.
Optionally, the number of the disc springs is two, and the two disc springs are oppositely arranged on two sides of the center of the leveling platform.
The utility model provides a microscope high precision balance adjusting platform, which comprises a leveling platform and a base, wherein the leveling platform is connected with the base through a plurality of adjusting bolts; each adjusting bolt is provided with an adjusting mechanism on the side surface, and the adjusting bolts are driven to move along the vertical direction through gear transmission; a plurality of disc springs are fixedly connected between the leveling platform and the base; the number of the adjusting bolts is three, and the angle between every two adjusting bolts is 120 degrees. The microscope high-precision balance adjusting table can realize the up-down or left-right movement of a sample placed on the leveling table through different installation angles, so that the final imaging of the sample is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a microscope high-precision balance adjusting table provided by the present invention;
fig. 2 is a front view of a high precision balance adjusting table of a microscope provided by the present invention;
fig. 3 is a top view of a high precision balance adjusting table of a microscope provided by the present invention;
fig. 4 is a sectional view of a high precision balance adjusting table for a microscope according to the present invention.
Detailed Description
The high precision balance adjusting table for microscope according to the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
The utility model provides a microscope high-precision balance adjusting platform, the structure of which is shown in figure 1 and figure 2, comprising a platform 1 and a base 2, wherein the platform 1 is connected with the base 2 through a plurality of adjusting bolts 3; the side surface of each adjusting bolt 3 is provided with an adjusting mechanism 4, and the adjusting bolts 3 are driven to move along the vertical direction through gear transmission; the bevel gear is preferably adopted, so that the adjusting table 1 can be adjusted in the most accurate and stable state; a plurality of disc springs 5 are fixedly connected between the leveling platform 1 and the base 2.
Specifically, as shown in fig. 3 and 4, three adjusting bolts 3 are provided, and an angle of 120 degrees is formed between every two adjusting bolts, and the adjusting bolts 3 adopt hexagon socket head cap screw structures, so that a debugger can conveniently adjust the distance between the leveling platform 1 and the base 2 in a matching manner while ensuring that the surface of the leveling platform 1 is smooth; the adjusting mechanism 4 is provided with three groups of adjusting bolts which are fixed on the side wall of the base 2 and respectively correspond to the adjusting bolts 3 one by one, the adjusting mechanism 4 mainly comprises an adjusting seat 41, an adjusting column 42, a fixing block 43, a driving gear 44 and a driven gear 45, the adjusting column 42 vertically penetrates through the adjusting seat 41 and moves back and forth in the adjusting seat 41 through the fixing block 43; the driving gear 44 is fixedly connected to the top end of the adjusting column 42, the driven gear 45 penetrates through and is fixedly connected to the adjusting bolt 3, the driven gear 45 is vertically meshed with the driving gear 44, and the transmission ratio of the driven gear can be measured and calculated to realize micron-scale adjustment rate. Meanwhile, the driven gear 45 is in clearance fit with the driving gear 44, so that the balance adjusting table can realize the ultra-micron adjustment capacity by replacing a gear with higher precision; the adjusting table 1 can be driven up and down by rotating the adjusting column 42, and the displacement distance of the adjusting table 1 can be smaller by utilizing the driving gear 44 and the driven gear 45 which are arranged on the adjusting column 42 and the adjusting bolt 3, so that a more accurate result is achieved during adjustment; the fixed block 43 is in clearance fit with the adjusting column 42, so that the adjusting column 42 can move axially while being adjusted, and the deviation of parts in the adjusting process is avoided; the adjusting seat 41 is internally provided with a return spring 46, two ends of the return spring 46 are respectively fixedly connected with the fixed block 43 and the bottom of the adjusting seat 41, when the adjusting column 42 moves along the adjusting seat 41, the return spring 46 can always compensate the displacement of the adjusting column 42 through the fixed block 43, so that the driving gear 44 is always meshed with the driven gear 45.
Specifically, as shown in fig. 2, the two disc springs 5 are oppositely arranged on two sides of the center of the leveling platform 1, and apply internal stress to the leveling platform 1 and the base 2 during adjustment, so that the platform can be finely adjusted under the action of a reverse acting force, the thread pitch of the adjusting bolt 3 is filled, and the adjustment precision is finally improved.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (6)
1. A microscope high-precision balance adjusting platform is characterized by comprising a leveling platform (1) and a base (2), wherein the leveling platform (1) is connected with the base (2) through a plurality of adjusting bolts (3);
the side surface of each adjusting bolt (3) is provided with an adjusting mechanism (4), and the adjusting bolts (3) are driven to move along the vertical direction through gear transmission;
a plurality of disc springs (5) are fixedly connected between the leveling platform (1) and the base (2).
2. A microscope high precision balance adjustment stage according to claim 1, characterized in that the adjusting bolts (3) are provided in three, 120 degrees between each other.
3. The microscope high-precision balance adjusting table as claimed in claim 2, wherein the adjusting mechanism (4) is provided with three groups of adjusting mechanisms which are fixed on the side wall of the base (2) and respectively correspond to the adjusting bolts (3) one by one, and mainly comprises an adjusting seat (41), an adjusting column (42), a fixed block (43), a driving gear (44) and a driven gear (45), wherein the adjusting column (42) vertically penetrates through the adjusting seat (41) and moves back and forth in the adjusting seat (41) through the fixed block (43); the driving gear (44) is fixedly connected to the top end of the adjusting column (42), the driven gear (45) penetrates through and is fixedly connected to the adjusting bolt (3), and the driven gear (45) is meshed with the driving gear (44).
4. A microscope high precision balance adjustment stage according to claim 3 wherein the drive gear (44) is vertically meshed with the driven gear (45).
5. A microscope high precision balance adjusting table as claimed in claim 3, characterized in that a return spring (46) is installed in the adjusting seat (41), and two ends of the return spring (46) are respectively fixedly connected with the fixing block (43) and the bottom of the adjusting seat (41).
6. A microscope high precision balance adjustment stage according to claim 1, characterized in that the two disc springs (5) are oppositely arranged on two sides of the center of the platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022377357.5U CN212905698U (en) | 2020-10-22 | 2020-10-22 | Microscope high-precision balance adjusting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022377357.5U CN212905698U (en) | 2020-10-22 | 2020-10-22 | Microscope high-precision balance adjusting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212905698U true CN212905698U (en) | 2021-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022377357.5U Active CN212905698U (en) | 2020-10-22 | 2020-10-22 | Microscope high-precision balance adjusting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212905698U (en) |
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2020
- 2020-10-22 CN CN202022377357.5U patent/CN212905698U/en active Active
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