CN205484124U - Schlieren instrument - Google Patents
Schlieren instrument Download PDFInfo
- Publication number
- CN205484124U CN205484124U CN201620227564.3U CN201620227564U CN205484124U CN 205484124 U CN205484124 U CN 205484124U CN 201620227564 U CN201620227564 U CN 201620227564U CN 205484124 U CN205484124 U CN 205484124U
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- CN
- China
- Prior art keywords
- microscope base
- lamp
- lamp microscope
- schlieren
- slideway
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Abstract
The utility model provides a schlieren instrument, schlieren instrument includes lamp house, lamp microscope base and schlieren instrument support, the schlieren instrument support sets up the lamp house bottom, be provided with the light source in the lamp house, the lamp house lateral wall is provided with lamp mirror hole, lamp mirror hole is connected with the lamp microscope base slide that sets up outside the lamp house, the lamp microscope base sets up in the lamp microscope base slide with lamp microscope base slide sliding connection. The utility model discloses schlieren instrument, through set up lamp microscope base slide with the lamp microscope base set up in lamp microscope base slide with lamp microscope base slide sliding connection can make things convenient for the distance of continuous adjustment lamp microscope base and light source to improve continuity and stability that its formation of image was given.
Description
Technical field
This utility model relates to schlieren manufacturing technology field, particularly relates to a kind of schlieren.
Background technology
Schlieren is a kind of instrument doing schlieren trial, it is mainly used in observing the instrument of transparent medium internal density change, it is used for studying stratified flow, multinomial stream, hypersonic flow, heat and mass transport, nature and burning, flame explosion plasma and the observation of some chemical reaction forced, to find crystals tissue defects.Light-source system is an important component part of schlieren, and the basic demand to light source is high brightness, high homogeneity and suitable sources characteristic, but existing schlieren cannot provide continuous print imaging.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of schlieren, it is possible to increase the seriality that its imaging is given.
For solving above-mentioned technical problem, embodiment of the present utility model provides a kind of schlieren, described schlieren includes lamp box, lamp microscope base and schlieren support, described schlieren support is arranged on bottom described lamp box, it is provided with light source in described lamp box, described lamp box sidewall is provided with lamp mirror hole, and described lamp mirror hole is connected with the lamp microscope base slideway being arranged on outside lamp box, and described lamp microscope base is slidably connected with described lamp microscope base slideway in being arranged on described lamp microscope base slideway.
Preferably, described lamp microscope base slideway is tubular slideway, and described lamp microscope base is cylindrical light microscope base.
Preferably, described tubular slideway sidewall is provided with the curve chute of regulation lamp microscope base position, and described lamp microscope base outer wall is provided with position adjustments handle, and described position adjustments handle links through described curve chute one end with lamp microscope base outer wall, and the other end stretches out lamp microscope base slideway.
Preferably, described curve chute is spiral curve chute.
Preferably, described position adjustments handle stretches out one end of lamp microscope base slideway and is provided with locating part.
Preferably, described locating part is stop nut, and described stop nut stretches out the threaded one end of lamp microscope base slideway and is connected with position adjustments handle.
Preferably, it is provided with condenser lens group, spacer ring, heat-protecting glass and trim ring in described lamp microscope base.
Having the beneficial effect that of technique scheme of the present utility model:
In such scheme, by being slidably connected with described lamp microscope base slideway in arranging lamp microscope base slideway lamp microscope base being arranged on lamp microscope base slideway, it is possible to the convenient distance adjusting lamp microscope base and light source continuously, thus improve its imaging to stability.
Accompanying drawing explanation
Fig. 1 is the schlieren structure chart of this utility model embodiment.
［ main element symbol description ］
Lamp box 1；
Lamp microscope base 2；
Schlieren support 3；
Light source 4；
Lamp mirror hole 5；
Lamp microscope base slideway 6；
Curve chute 7；
Position adjustments handle 8.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, it is described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, a kind of schlieren that embodiment of the present utility model provides, described schlieren includes lamp box 1, lamp microscope base 2 and schlieren support 3, described schlieren support 3 is arranged on bottom described lamp box 1, it is provided with light source 4 in described lamp box 1, described lamp box 1 sidewall is provided with lamp mirror hole 5, and described lamp mirror hole 5 is connected with the lamp microscope base slideway 6 being arranged on outside lamp box 1, and described lamp microscope base 2 is slidably connected with described lamp microscope base slideway 6 in being arranged on described lamp microscope base slideway 6.
The schlieren of this utility model embodiment, by being slidably connected with described lamp microscope base slideway in arranging lamp microscope base slideway lamp microscope base being arranged on lamp microscope base slideway, the distance adjusting lamp microscope base and light source continuously can be facilitated, thus improve its imaging to stability, and be effectively increased the adjustable range of lamp microscope base.
Preferably, described lamp microscope base slideway 6 is tubular slideway, and described lamp microscope base is cylindrical light microscope base.
Originally it is that strength collects by arranging tubular slideway and cylindrical light microscope base can be effectively increased the fluency that lamp microscope base slides with lamp microscope base slideway.
Preferably, described tubular slideway sidewall is provided with the curve chute 7 of regulation lamp microscope base 2 position, described lamp microscope base 2 outer wall is provided with position adjustments handle 8, and described position adjustments handle 8 links through described curve chute 7 one end with lamp microscope base 2 outer wall, and the other end stretches out lamp microscope base slideway 6.
In the present embodiment, make user can control the rotational slide in curve chute of position adjusting tap to regulate lamp microscope base position, improve the precision of lamp microscope base position adjustments by arranging curve chute.
Preferably, described curve chute is spiral curve chute.
Preferably, described position adjustments handle stretches out one end of lamp microscope base slideway and is provided with locating part.
In the present embodiment, can effectively control lamp microscope base position by arranging locating part, it is to avoid lamp microscope base is arbitrarily moved.
Preferably, described locating part is stop nut, and described stop nut stretches out the threaded one end of lamp microscope base slideway and is connected with position adjustments handle.
Preferably, it is provided with condenser lens group, spacer ring, heat-protecting glass and trim ring in described lamp microscope base.
The above is preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a schlieren, it is characterized in that, described schlieren includes lamp box, lamp microscope base and schlieren support, described schlieren support is arranged on bottom described lamp box, it is provided with light source in described lamp box, described lamp box sidewall is provided with lamp mirror hole, and described lamp mirror hole is connected with the lamp microscope base slideway being arranged on outside lamp box, and described lamp microscope base is slidably connected with described lamp microscope base slideway in being arranged on described lamp microscope base slideway.
Schlieren the most according to claim 1, it is characterised in that described lamp microscope base slideway is tubular slideway, and described lamp microscope base is cylindrical light microscope base.
Schlieren the most according to claim 2, it is characterized in that, described tubular slideway sidewall is provided with the curve chute of regulation lamp microscope base position, described lamp microscope base outer wall is provided with position adjustments handle, described position adjustments handle links through described curve chute one end with lamp microscope base outer wall, and the other end stretches out lamp microscope base slideway.
Schlieren the most according to claim 3, it is characterised in that described curve chute is spiral curve chute.
5. according to the schlieren described in claim 3 or 4 any one, it is characterised in that described position adjustments handle stretches out one end of lamp microscope base slideway and is provided with locating part.
Schlieren the most according to claim 5, it is characterised in that described locating part is stop nut, described stop nut stretches out the threaded one end of lamp microscope base slideway and is connected with position adjustments handle.
Schlieren the most according to claim 1, it is characterised in that be provided with condenser lens group, spacer ring, heat-protecting glass and trim ring in described lamp microscope base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227564.3U CN205484124U (en) | 2016-03-23 | 2016-03-23 | Schlieren instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227564.3U CN205484124U (en) | 2016-03-23 | 2016-03-23 | Schlieren instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205484124U true CN205484124U (en) | 2016-08-17 |
Family
ID=56652182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620227564.3U Active CN205484124U (en) | 2016-03-23 | 2016-03-23 | Schlieren instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205484124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247059A (en) * | 2017-06-09 | 2017-10-13 | 华北电力大学（保定） | Insulator breakdown detection means and its method based on the hot schlieren distribution of air |
-
2016
- 2016-03-23 CN CN201620227564.3U patent/CN205484124U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247059A (en) * | 2017-06-09 | 2017-10-13 | 华北电力大学（保定） | Insulator breakdown detection means and its method based on the hot schlieren distribution of air |
| CN107247059B (en) * | 2017-06-09 | 2020-05-01 | 华北电力大学（保定） | Insulator fault detection device and method based on air thermal schlieren distribution |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |