CN203260249U - Experimental spectrometer equipped with water level - Google Patents
Experimental spectrometer equipped with water level Download PDFInfo
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- CN203260249U CN203260249U CN 201320310042 CN201320310042U CN203260249U CN 203260249 U CN203260249 U CN 203260249U CN 201320310042 CN201320310042 CN 201320310042 CN 201320310042 U CN201320310042 U CN 201320310042U CN 203260249 U CN203260249 U CN 203260249U
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- telescope
- level
- spirit
- objective table
- leveling instrument
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Abstract
Disclosed is an experimental spectrometer equipped with a water level. An upper side of the middle part of a dial (15) is provided with an object stage (7) which is disposed between a collimator (4) and the space optical axis of a telescope (9). A metal water level (F) is embedded into the center of the top surface of the object stage (7) and adjusted to be level via adjusting screws (8). A glass water level (E) is embedded into the top of the telescope (9) and an optical axis level-adjusting screw (5) on a support arm (13) are used for adjusting the telescope (9) to be level. The spectrometer is convenient and flexible to operate, is fast and accurate in level coarse adjustment, saves time and labor, reduces the waste in resource, improves work efficiency, reduces faults and damages in a process of operation, and prolongs the service life. Therefore, the spectrometer is great in socioeconomic benefit and good in popularization and application value.
Description
Technical field
The utility model relates to the use for laboratory instrument, relates in particular to spectrometer.
Background technology
Spectrometer is used in use for laboratory and teaching, and telescopical horizontal optical axis is mutually vertical with the main axis of spectrometer, and the level table of objective table is vertical with the main axis of spectrometer, and parallel light tube penetrates horizon light, and is collinear with telescope optic axis, telescopical focusing infinite distance.Before the use, spectrometer is regulated.First step range estimation coarse adjustment level is used first the eyes guestimate, and operation parallel light tube and telescopical optical axis Level tune screw make parallel light tube coaxial with telescope maintenance level; Operate again three levelling bolts of objective table table top below, make table top keep horizontality, vertical with the spectrometer main axis; Adjust telescope with the autocollimatic method and focus on the infinite distance, it is vertical with the spectrometer main axis to regulate telescopical optical axis.Second step carries out the fine tuning level again, finds bright cross in telescopical camera lens central authorities, and the coaxial conllinear of fine adjustment telescope and parallel light tube is regulated objective table and telescope and is all level, and vertical with the spectrometer main axis.If first step range estimation coarse adjustment level is inaccurate, then can't in telescope lens, find bright cross during second step fine tuning level, readjust very time-consumingly, and it is necessarily accurate to guarantee to estimate the coarse adjustment level, often therefore causes the failure of an experiment.Use more skilled operator a little better, but also will repeatedly regulate levelling.Waste time and energy, efficient is low, inconvenience.
The utility model content
The purpose of this utility model is improved structure on the basis of existing spectrometer exactly, makes the adjusting level easy, quick, accurate, time saving and energy saving, guarantees Success in Experiment, increases work efficiency.
Task of the present utility model is finished like this: architecture advances is carried out on the basis at existing spectrometer, a kind of experiment spectrometer that disposes spirit-leveling instrument is provided, swivel base and lower brake bracket are installed in above the base, swivel base top installing scale, install parallel light tube on the scale column on one side, install telescope on the pillar of another side, installing objective table in top in the middle of the scale, objective table is arranged in the middle of parallel light tube and the telescopical space optical axis, objective table and telescopical top all arrange spirit-leveling instrument, regulate level by levelling bolt and the telescopical optical axis Level tune screw of objective table respectively.The end face center of objective table arranges the metal spirit-leveling instrument, the metal spirit-leveling instrument is to add air level in the circular seal metal shell, the top is the clear glass plane, the metal spirit-leveling instrument is inlaid in the central shrinkage pool of objective table end face, keep the end face of objective table smooth, the level of regulating the objective table end face with three levelling bolts of objective table.Telescopical top arranges the glass spirit-leveling instrument, the glass spirit-leveling instrument is long rectangular seal glass container, built-in air level is inlaid in the middle long rectangular recess of lens cone for telescope end face and fixes, and regulates telescopical level with the optical axis Level tune screw on the telescopical support arm.During practical application, when coarse adjustment telescope level, can determine whether easily level by the air level in the glass spirit-leveling instrument at lens barrel top; If be up to the standard, telescope adjustment is occupy spirit-leveling instrument central authorities to the bubble in the glass spirit-leveling instrument get final product, directly perceived, accurate, quick and easy.When regulating the table-surface level of objective table, can judge whether level by the circular metal spirit-leveling instrument in the middle of the table top; If be up to the standard, by regulating three levelling bolts of objective table table top below, in the middle of being transferred to, the bubble in the metal spirit-leveling instrument gets final product, and quick, accurate, efficient is high.Such structure has improved the success ratio of coarse adjustment level greatly, has saved the time, for next step fine tuning lays the foundation.
Implement, test according to technique scheme, prove that improved procedure of the present utility model is simple, effective, easy to operate, flexible, adopt spirit-leveling instrument to replace range estimation to regulate the level of telescope and objective table, fast, accurately, time saving and energy saving, improved work efficiency, for fine tuning provides good basis, improved the success ratio of experiment, reached preferably predetermined purpose.
Description of drawings
Fig. 1 is integral installation distribution structure synoptic diagram of the present utility model;
Fig. 2 is the structural representation of the telescope 9 configuration glass spirit-leveling instrument E among Fig. 1;
Fig. 3 is that the A of the glass spirit-leveling instrument E among Fig. 2 is to vertical view;
Fig. 4 is the structural representation of the objective table 7 configuration metal spirit-leveling instrument F among Fig. 1.
Among the figure, 1-slit is adjusted screw, 2-slit arrangement, 3-optical axis height set screw, 4-parallel light tube, 5-optical axis Level tune screw, 6-upper brake bracket, 7-objective table, 8-levelling bolt, 9-telescope, 10-eyepiece lock-screw, 11-autocollimating eyepiece, 12-eyepiece diopter adjustment handwheel, 13-support arm, 14-pillar, 15-scale, 16-micrometer adjusting screw, 17-swivel base, 18-lower brake bracket, 19-base, 20-swivel base and scale set screw, 21-column, 22-powering shelf; A-line of vision symbol, E-glass spirit-leveling instrument, F-metal spirit-leveling instrument.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is illustrated.
Consult Fig. 1, bottom surface installing transposase 11 7 and the lower brake bracket 18 of scale 15 are arranged on the base 19, and base 19 connects powering shelf 22 by electric wire.Set up parallel light tube 4 on one edge column 21 of lower brake bracket 18, set up telescope 9 on the support arm 13 of another side pillar 14, at the lens barrel top of telescope 9 glass spirit-leveling instrument E is set.Scale 15 intermediate panel tops installing objective table 7, the end face of objective table 7 arranges metal spirit-leveling instrument F.To regulate level before the work, estimate first coarse adjustment, regulate parallel light tube 4 with light axle horizontal set screw 5; Regulate the level of telescopes 9 with the optical axis Level tune screw 5 of telescope 9 bottom surface support arms 13 ends; Regulate the level of objective tables 7 with the levelling bolt 8 of objective table 7 table top bottoms.
Consult Fig. 2, Fig. 3, the lens barrel top glazing spirit-leveling instrument E of telescope 9, the in-built air level of rectangle glass airtight container of glass spirit-leveling instrument E, bubble is horizontal level in water central authorities, and is directly perceived, accurate.
Consult Fig. 4, the metal spirit-leveling instrument F of the end face central authorities setting-in circle of objective table 7, the disc capsul end face of metal spirit-leveling instrument F is clear glass, in-built air level, bubble occupy water central authorities, are horizontality.Metal spirit-leveling instrument F integral body is inlaid in the table top of objective table 7, outside the smooth of table top that keep.
The utility model is easy to operate, flexible, and the adjusting level is quick, accurate, has effectively changed inaccurate, the inefficient present situation of range estimation coarse adjustment level, for fine tuning is laid a good foundation.Convenience is provided not only for the skilled operators of often using, and the beginner also can very fast grasp.Avoid inaccurate because of the coarse adjustment level, repeatedly carry out fine tuning and cause the wasting of resources, reduced the unsuccessful loss of experiment, improved experiment success rate, time saving and energy saving.Reduce simultaneously fault and the damage in the operating process, prolonged the serviceable life of spectrometer, had good economic results in society and application value.
Claims (3)
1. experiment spectrometer that disposes spirit-leveling instrument, swivel base (17) and lower brake bracket (18) are installed in above the base (19), swivel base (17) top installing scale (15), the upper installing of scale (15) column (21) on one side parallel light tube (4), the upper installing of the pillar of another side (14) telescope (9), installing objective table (7) in top in the middle of the scale (15), objective table (7) is arranged in the middle of the space optical axis of parallel light tube (4) and telescope (9), the top that it is characterized in that objective table (7) and telescope (9) all arranges spirit-leveling instrument, respectively by optical axis Level tune screw (5) the adjusting level of levelling bolt (8) and the telescope (9) of objective table (7).
2. according to the experiment spectrometer of configuration spirit-leveling instrument claimed in claim 1, the end face center that it is characterized in that described objective table (7) arranges metal spirit-leveling instrument (F), metal spirit-leveling instrument (F) adds air level in the circular seal metal shell, the top is the clear glass plane, metal spirit-leveling instrument (F) is inlaid in the central shrinkage pool of objective table (7) end face, keep the end face of objective table (7) smooth, the level of regulating objective table (7) end face with three levelling bolts (8) of objective table (7).
3. according to the experiment spectrometer of configuration spirit-leveling instrument claimed in claim 1, the top that it is characterized in that described telescope (9) arranges glass spirit-leveling instrument (E), glass spirit-leveling instrument (E) is long rectangular seal glass container, built-in air level, be inlaid in the middle long rectangular recess of telescope (9) lens barrel end face and fix, regulate the level of telescope (9) with the optical axis Level tune screw (5) on the support arm (13) of telescope (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320310042 CN203260249U (en) | 2013-05-31 | 2013-05-31 | Experimental spectrometer equipped with water level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320310042 CN203260249U (en) | 2013-05-31 | 2013-05-31 | Experimental spectrometer equipped with water level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203260249U true CN203260249U (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320310042 Expired - Fee Related CN203260249U (en) | 2013-05-31 | 2013-05-31 | Experimental spectrometer equipped with water level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203260249U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996344A (en) * | 2014-06-18 | 2014-08-20 | 江南大学 | Improved spectrometer stage |
| CN104200726A (en) * | 2014-09-16 | 2014-12-10 | 江南大学 | Modulator for slit light of collimator tube |
| CN104575210A (en) * | 2014-12-08 | 2015-04-29 | 山东科技大学 | Spectrometer based on CCD imaging and adjusting method thereof |
| CN105139736A (en) * | 2015-09-28 | 2015-12-09 | 西安电子科技大学 | Spectrometer adjusting demonstrator |
| CN105702143A (en) * | 2016-04-01 | 2016-06-22 | 杨溢 | Tracking leveling type spectrometer |
| CN106353072A (en) * | 2016-08-25 | 2017-01-25 | 吉林大学 | Experimental device for cardinal point determinationof lens assembly |
-
2013
- 2013-05-31 CN CN 201320310042 patent/CN203260249U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996344A (en) * | 2014-06-18 | 2014-08-20 | 江南大学 | Improved spectrometer stage |
| CN104200726A (en) * | 2014-09-16 | 2014-12-10 | 江南大学 | Modulator for slit light of collimator tube |
| CN104200726B (en) * | 2014-09-16 | 2016-03-30 | 江南大学 | A kind of parallel light tube slit light modulator |
| CN104575210A (en) * | 2014-12-08 | 2015-04-29 | 山东科技大学 | Spectrometer based on CCD imaging and adjusting method thereof |
| CN105139736A (en) * | 2015-09-28 | 2015-12-09 | 西安电子科技大学 | Spectrometer adjusting demonstrator |
| CN105702143A (en) * | 2016-04-01 | 2016-06-22 | 杨溢 | Tracking leveling type spectrometer |
| CN106353072A (en) * | 2016-08-25 | 2017-01-25 | 吉林大学 | Experimental device for cardinal point determinationof lens assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20160531 |