CN205280568U - Improve adjusting device of magneto -optic kerr effect experiment precision - Google Patents
Improve adjusting device of magneto -optic kerr effect experiment precision Download PDFInfo
- Publication number
- CN205280568U CN205280568U CN201520987115.4U CN201520987115U CN205280568U CN 205280568 U CN205280568 U CN 205280568U CN 201520987115 U CN201520987115 U CN 201520987115U CN 205280568 U CN205280568 U CN 205280568U
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- China
- Prior art keywords
- guide rail
- setting device
- experiment
- balance adjustment
- utility
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Abstract
The utility model discloses an improve adjusting device of magneto -optic kerr effect experiment precision, it comprises guide rail, balance adjustment hole and surveyor's level, a plurality of optical bench that the experiment was placed should be able to be held to the length of guide rail to satisfy certain light path interval needs, guide rail top bulge matees with the optical bench with the experiment, and behind all optical bench screw fitting, its axis is in same straight line, balanced adjusting screw is placed in two balance adjustment holes of guide rail distal end, through adjusting two balanced adjusting screw, the level that can adjust the guide rail, the guide rail near -end has height -adjustable support piece, and two balanced adjusting screw of cooperation distal end can change the guide rail height, the cutting of guide rail near -end is the arc, and curvature radius is 15cm, and is identical totally with the main device base of magneto -optic kerr effect experiment, and when guaranteeing to adjust two guide rail subtended angles, the light path is all the time through need checking sample central authorities. The utility model discloses can simplify the accommodation process of magneto -optic kerr effect experiment to can improve the experiment precision.
Description
Technical field
The utility model relates to a kind of Kerr magnetooptical effect experimental installation, particularly relates to a kind of setting device improving Kerr magnetooptical effect experimental precision.
Background technology
At present, the domestic research to magneto-optical kerr mainly concentrates on magnetooptic recording and biophysics aspect, is attracting the concern of more and more people in recent years. The iron-nickel alloy sample of standard configuration can only be tested by the magneto-optical kerr experimental installation in current laboratory, and experimental installation regulate process is loaded down with trivial details, and is difficult to reach collimating status, and measuring result precision is not high.
Therefore, now commercially need the setting device designing a kind of raising Kerr magnetooptical effect experimental precision newly badly.
Practical novel content
In order to overcome the above-mentioned deficiency of prior art, the utility model proposes a kind of setting device improving Kerr magnetooptical effect experimental precision, this device can simplify the regulate process of Kerr magnetooptical effect experiment, and can improve experimental precision.
The setting device of the raising Kerr magnetooptical effect experimental precision that the utility model proposes, comprising: guide rail, balance adjustment hole and spirit-leveling instrument; Wherein, described guide rail is rectangular parallelepiped, and its two short limit is respectively far-end and near-end; The upper surface of described guide rail is provided with projection; Described balance adjustment hole is arranged on the both sides, long limit of described guide rail, and it is for placing balance adjustment screw; Described spirit-leveling instrument is arranged on the far-end of described guide rail.
In the setting device of the raising Kerr magnetooptical effect experimental precision that the utility model proposes, described spirit-leveling instrument comprises cross level and longitudinal level instrument.
In the setting device of the raising Kerr magnetooptical effect experimental precision that the utility model proposes, the bottom of described guide rail is provided with height adjusting part.
In the setting device of the raising Kerr magnetooptical effect experimental precision that the utility model proposes, described height adjusting part is arranged on the near-end of described guide rail.
In the setting device of the raising Kerr magnetooptical effect experimental precision that the utility model proposes, the short limit of the near-end of described guide rail is arc, and radius-of-curvature is 15cm.
In the setting device of the raising Kerr magnetooptical effect experimental precision that the utility model proposes, the length of described guide rail is 75cm.
In the setting device of the raising Kerr magnetooptical effect experimental precision that the utility model proposes, the width of described guide rail is 12cm.
In the setting device of the raising Kerr magnetooptical effect experimental precision that the utility model proposes, described balance adjustment screw is spur screw.
The setting device of the raising Kerr magnetooptical effect experimental precision that the utility model proposes, by regulating balance adjustment screw, is aided with and observes described longitudinal and transverse two spirit-leveling instruments, fast described long straight guide can be adjusted to balance.
The setting device of the raising Kerr magnetooptical effect experimental precision that the utility model proposes, guide rail proximal cut is circular arc shape, radius-of-curvature is 15cm, guarantee to test main device pedestal with Kerr magnetooptical effect completely identical, while making to regulate two guide rail subtended angles, sample is central by experiment all the time for light path.
The beneficial effects of the utility model are: the utility model can make the process of adjustment experiment beam path alignment quick, convenient, and in experimentation, light path is more stable, is not subject to external interference, can improve stable experiment. Precision improves simultaneously, and the Kerr magnetooptical effect experimental installation after improvement can be used for the measurement of non-standard sample, obtains comparatively ideal experimental data.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model improves the setting device of Kerr magnetooptical effect experimental precision.
Fig. 2 is the front view that the utility model improves the setting device of Kerr magnetooptical effect experimental precision.
Fig. 3 is the arc tips enlarged view of the utility model middle guide.
Fig. 4 is balance adjustment screw and guide rail coupling device schematic diagram in the utility model.
Fig. 5 is the enlarged view of balance adjustment screw in the utility model.
Embodiment
In conjunction with following specific embodiments and the drawings, the invention will be described in further detail. Implementing the process of the present invention, condition, experimental technique etc., except the following content mentioned specially, be general knowledge and the common practise of this area, the present invention is not particularly limited content.
As shown in Figure 1 and Figure 5, the utility model proposes a kind of setting device improving Kerr magnetooptical effect experimental precision, comprising: guide rail 1, balance adjustment hole 2 and spirit-leveling instrument 3.
Wherein, guide rail 1 is rectangular parallelepiped, and its two short limit is respectively far-end and near-end. The upper surface of guide rail 1 is provided with protruding 11, and protruding part is joined optical bench with experiment and mated, and after all optical bench screw tightenings, its axis is in same straight line. Balance adjustment hole 2 is arranged on the both sides, long limit of guide rail 1, and it is for placing balance adjustment screw 21. Spirit-leveling instrument 3 is arranged on the far-end of guide rail 1.
In the utility model, spirit-leveling instrument 3 comprises cross level 31 and longitudinal level instrument 32.
In the utility model, the bottom of guide rail 1 is provided with height adjusting part 4.
In the utility model, height adjusting part 4 is arranged on the near-end of guide rail 1.
In the utility model, the short limit of the near-end of guide rail 1 is arc, and radius-of-curvature is 15cm.
In the utility model, the length of guide rail 1 is 75cm, can hold some the optical benchs that experiment is placed, and meets certain light path spacing needs.
In the utility model, the width of guide rail 1 is 12cm.
In the utility model, balance adjustment screw 21 is spur screw.
Balance adjustment screw 21 in use, is screwed in two balance adjustment holes 2 of guide rail 1 far-end by the utility model. During experiment, by regulating two balance adjustment screws 21, regulate the balance of guide rail 1. Regulate simultaneously, by observing the spirit-leveling instrument 3 above guide rail 1, judge whether guide rail 1 balances. If desired, adjustable-height regulates part 4 and balance governing screw 21, changes the whole height of guide rail 1. During experiment so that the arc end of guide rail 1 is close to the main device pedestal of experiment, with guarantee incident light rip into device center sample and by guide rail 1 the axis of placement optical bench.
The concrete steps utilizing the utility model to carry out measuring are as follows:
Step one: by two balance adjustment holes 2 set by balance adjustment screw 21 precession guide rail 1.
Step 2: two experiment guide rails 1 are close to respectively the main device pedestal of experiment and place, and at an angle.
Step 3: regulate height adjusting part 4 to suitable height, regulates balance adjustment screw 21, observes spirit-leveling instrument 3 simultaneously, guide rail 1 is adjusted to level.
Step 4: be placed on by each optical bench on two guide rails 1, regulates beam path alignment, and locks. Experiment is take off data also.
The protection content of the present invention is not limited to above embodiment. Under the spirit and scope not deviating from invention design, the change that those skilled in the art can expect and advantage are all included in the present invention, and are protection domain taking appending claims
Claims (8)
1. one kind is improved the setting device of Kerr magnetooptical effect experimental precision, it is characterised in that, comprising: guide rail (1), balance adjustment hole (2) and spirit-leveling instrument (3); Wherein,
Described guide rail (1) is rectangular parallelepiped, and its two short limit is respectively far-end and near-end;
The upper surface of described guide rail (1) is provided with projection (11);
Described balance adjustment hole (2) is arranged on the both sides, long limit of described guide rail (1), and it is for placing balance adjustment screw (21);
Described spirit-leveling instrument (3) is arranged on the far-end of described guide rail (1).
2. the setting device improving Kerr magnetooptical effect experimental precision as claimed in claim 1, it is characterised in that, described spirit-leveling instrument (3) comprises cross level (31) and longitudinal level instrument (32).
3. the setting device improving Kerr magnetooptical effect experimental precision as claimed in claim 1, it is characterised in that, the bottom of described guide rail (1) is provided with height adjusting part (4).
4. the setting device improving Kerr magnetooptical effect experimental precision as claimed in claim 3, it is characterised in that, described height adjusting part (4) is arranged on the near-end of described guide rail (1).
5. the setting device improving Kerr magnetooptical effect experimental precision as claimed in claim 1, it is characterised in that, the short limit of near-end of described guide rail (1) is arc, and radius-of-curvature is 15cm.
6. the setting device improving Kerr magnetooptical effect experimental precision as claimed in claim 1, it is characterised in that, the length of described guide rail (1) is 75cm.
7. the setting device improving Kerr magnetooptical effect experimental precision as claimed in claim 1, it is characterised in that, the width of described guide rail (1) is 12cm.
8. the setting device improving Kerr magnetooptical effect experimental precision as claimed in claim 1, it is characterised in that, described balance adjustment screw (21) is spur screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987115.4U CN205280568U (en) | 2015-12-02 | 2015-12-02 | Improve adjusting device of magneto -optic kerr effect experiment precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987115.4U CN205280568U (en) | 2015-12-02 | 2015-12-02 | Improve adjusting device of magneto -optic kerr effect experiment precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205280568U true CN205280568U (en) | 2016-06-01 |
Family
ID=56065134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520987115.4U Expired - Fee Related CN205280568U (en) | 2015-12-02 | 2015-12-02 | Improve adjusting device of magneto -optic kerr effect experiment precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205280568U (en) |
-
2015
- 2015-12-02 CN CN201520987115.4U patent/CN205280568U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |