CN202735586U - LED photoelectric multifunctional microscope - Google Patents
LED photoelectric multifunctional microscope Download PDFInfo
- Publication number
- CN202735586U CN202735586U CN 201220442488 CN201220442488U CN202735586U CN 202735586 U CN202735586 U CN 202735586U CN 201220442488 CN201220442488 CN 201220442488 CN 201220442488 U CN201220442488 U CN 201220442488U CN 202735586 U CN202735586 U CN 202735586U
- Authority
- CN
- China
- Prior art keywords
- objective table
- microscope
- led lamp
- led
- light hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
Provided is an LED photoelectric multifunctional microscope. The microscope comprises a pedestal, wherein a C-shaped microscope arm is hinged onto the pedestal, the lower end of the microscope arm is fixedly connected with an objective table, a light trip is opened in the objective table, an adjustment aperture is fixedly installed in the lower surface of the objective table, and the light trip corresponds to the adjustment aperture up and down; the upper end of the microscope arm is movably connected with a lens barrel via focusing screws, a microscope frame is rotationally installed in the lower end of the barrel lens, and objective lenses are fixedly installed under the microscope frame; an eye lens, a display and a laser lamp are connected to the upper end of the lens barrel; a reflector is connected to the lower of the objective lenses, the middle of the reflector is an objective lens hole which corresponds with the light trap up and down, and the area on the reflector except the objective lens hole is an annular rough surface; two groups of strong magnets are correspondingly installed in the upper surface and the lower surface of the objective table, the strong magnets are positioned in two sides of the light trap, and a slide glass are fixed on the objective table via the strong magnets; and an LED lamp is fixedly installed on the lower surface of the objective table, and is connected with a battery case via a lead.
Description
Technical field
The utility model relates to a kind of bioconversion medium class microscope, relates in particular to a kind of LED Multifunctional photoelectric processor microscope.
Background technology
At present, the employed common school microscope essential structure of high schools of China is to be formed by assembling parts such as eyepiece, lens barrel, accurate burnt spiral, object lens, objective table, piece pressing clip, light hole, reflective mirror, mirror holder, bases.When observing section, owing to the light reason is regulated reflective mirror and wasted time and energy, if run into bad weather or other reason causes insufficient light, also can affect observing effect; Can only observe successively by the people in the use procedure, can't realize sharing simultaneously the microworld in the viewing microscope, waste the limited classroom instruction time, hinder to a certain extent the cultivation of student's practical operating abilities and hobby.In addition, this simple microscope can only be observed section, can not observe opaque material object (such as the compound eye of fly, the mouth of mosquito, the surface structure of leaf etc.), and the student can't use the more interested object of microscopic examination oneself
Summary of the invention
The purpose of this utility model provides a kind of LED Multifunctional photoelectric processor microscope, this microscope not only possesses the repertoire of general school microscope, and can also observe opaque article, and the image of observed section is carried out projection, observe simultaneously for more student; The slice position flexible adjustment, it is pre-aligned to use laser lamp that the position that will observe is carried out, operation, easy to use.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of LED Multifunctional photoelectric processor microscope, comprise base, be hinged with handel above the base, handel is " C " font, the handel lower end is fixedly connected with objective table, have light hole on the objective table, be installed with the adjusting aperture below the objective table, light hole is corresponding up and down with the adjusting aperture, the handel upper end is by the up and down lens barrel that is connected with of the burnt spiral of standard, the lens barrel lower end is rotatably installed with mirror holder relatively, is installed with object lens below the mirror holder, it is characterized in that: the lens barrel upper end is connected with eyepiece, display or laser lamp, be connected with reflecting piece below the object lens, be object lens mirror hole in the middle of the reflecting piece, object lens mirror hole is corresponding up and down with light hole, and the zone on the reflecting piece except object lens mirror hole is annular uneven surface; Top and the following up and down correspondence of objective table is equipped with two groups of strong magnets, and strong magnets is positioned at the light hole both sides, and microslide is fixed on the objective table by strong magnets; Be installed with the LED lamp below the objective table, the LED lamp is positioned at the light hole below, and the LED lamp is connected with battery case by wire, and battery case is provided with power switch.
According to described LED Multifunctional photoelectric processor microscope, it is characterized in that: be installed with heat radiator below the described objective table, be fixedly connected with aluminium substrate on the heat radiator, described LED lamp is fixedly mounted on the aluminium substrate.
According to described LED Multifunctional photoelectric processor microscope, it is characterized in that: described LED lamp top is installed with condenser.
According to described LED Multifunctional photoelectric processor microscope, it is characterized in that: described battery case is with charging socket.
According to described LED Multifunctional photoelectric processor microscope, it is characterized in that: above the described display with frosted glass.
According to described LED Multifunctional photoelectric processor microscope, it is characterized in that: be connected with circular tin platinum paper on the described microslide, the diameter of circular tin platinum paper is less than the diameter of described light hole.
The utility model is on the basis of satisfying common biological teaching microscope function, sectioning image projecting function, function, pre-aligned function and the flexible fixed bit function of cutting into slices of observing opaque article have been realized, increased existing microscopical function, saved educational resource, improve efficiency of teaching, excited the student to explore the interest of microworld.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is the structural representation of the utility model embodiment three;
Fig. 4 is the structural representation of display among Fig. 2;
Fig. 5 is the structural representation of laser lamp among Fig. 3;
Fig. 6 is the A section enlarged drawing of Fig. 1;
Fig. 7 is the plan structure synoptic diagram of reflecting piece in the utility model;
Fig. 8 is the plan structure synoptic diagram of microslide in the utility model;
Fig. 9 is that microslide is fixed on plan structure synoptic diagram on the objective table in the utility model;
Figure 10 is the plan structure synoptic diagram of heat radiator in the utility model, aluminium substrate and LED lamp;
Figure 11 be in the utility model objective table look up structural representation;
Figure 12 is a kind of use state reference map of the utility model embodiment two;
Figure 13 is that the another kind of the utility model embodiment two uses state reference map.
In the accompanying drawing:
1, base; 2, condenser; 3, regulate aperture; 4, objective table; 5, reflecting piece; 6, handel; 7, mirror holder; 8, accurate burnt spiral; 9, lens barrel; 10, eyepiece; 11, object lens; 12, strong magnets; 13, microslide; 14, light hole; 15, power switch; 16, aluminium substrate; 17, heat radiator; 18, display; 19, frosted glass; 20, laser lamp; 21, LED lamp; 22, object lens mirror hole; 23, annular uneven surface; 24, circular tin platinum paper; 25, battery case; 26, charging socket.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Embodiment one:
A kind of LED Multifunctional photoelectric processor microscope, such as Fig. 1, shown in Fig. 6 to 11, comprise base 1, be hinged with handel 6 above the base 1, handel 6 is " C " font, handel 6 lower ends are fixedly connected with objective table 4, have light hole 14 on the objective table 4, be installed with below the objective table 4 and regulate aperture 3, light hole 14 is corresponding about in the of 3 with the adjusting aperture, and handel 6 upper ends are by the burnt spiral 8 up and down lens barrels 9 that are connected with of standard, and lens barrel 9 lower ends are rotatably installed with mirror holder 7 relatively, be installed with object lens 11 below the mirror holder 7, lens barrel 9 upper ends are connected with eyepiece 10, are connected with reflecting piece 5 below the object lens 11, are object lens mirror hole 22 in the middle of the reflecting piece 5, object lens mirror hole 22 is corresponding about in the of 14 with light hole, and the zone on the reflecting piece 5 except object lens mirror hole 22 is annular uneven surface 23; Top and the following up and down correspondence of objective table 4 is equipped with two groups of strong magnets 12, and strong magnets 12 is positioned at light hole 14 both sides, and microslide 13 is fixed on the objective table 4 by strong magnets 12; Be installed with LED lamp 21 below the objective table 4, LED lamp 21 is positioned at light hole 14 belows, and LED lamp 21 is connected with battery case 25 by wire, and battery case 25 is provided with power switch 15.
In the present embodiment, be installed with heat radiator 17 below the described objective table 4, be fixedly connected with aluminium substrate 16 on the heat radiator 17, described LED lamp 21 is fixedly mounted on the aluminium substrate 16.Described LED lamp 21 tops are installed with condenser 2.Described battery case 25 is with charging socket 26.Be connected with circular tin platinum paper 24 on the described microslide 13, the diameter of circular tin platinum paper 24 is less than the diameter of described light hole 14.
Embodiment two:
A kind of LED Multifunctional photoelectric processor microscope, such as Fig. 2, Fig. 4, shown in Fig. 6 to 13, comprise base 1, be hinged with handel 6 above the base 1, handel 6 is " C " font, handel 6 lower ends are fixedly connected with objective table 4, have light hole 14 on the objective table 4, be installed with below the objective table 4 and regulate aperture 3, light hole 14 is corresponding about in the of 3 with the adjusting aperture, and handel 6 upper ends are by the burnt spiral 8 up and down lens barrels 9 that are connected with of standard, and lens barrel 9 lower ends are rotatably installed with mirror holder 7 relatively, be installed with object lens 11 below the mirror holder 7, lens barrel 9 upper ends are connected with display 18, are connected with reflecting piece 5 below the object lens 11, are object lens mirror hole 22 in the middle of the reflecting piece 5, object lens mirror hole 22 is corresponding about in the of 14 with light hole, and the zone on the reflecting piece 5 except object lens mirror hole 22 is annular uneven surface 23; Top and the following up and down correspondence of objective table 4 is equipped with two groups of strong magnets 12, and strong magnets 12 is positioned at light hole 14 both sides, and microslide 13 is fixed on the objective table 4 by strong magnets 12; Be installed with LED lamp 21 below the objective table 4, LED lamp 21 is positioned at light hole 14 belows, and LED lamp 21 is connected with battery case 25 by wire, and battery case 25 is provided with power switch 15.
In the present embodiment, be installed with heat radiator 17 below the described objective table 4, be fixedly connected with aluminium substrate 16 on the heat radiator 17, described LED lamp 21 is fixedly mounted on the aluminium substrate 16.Described LED lamp 21 tops are installed with condenser 2.Described battery case 25 is with charging socket 26.Above the described display 18 with frosted glass 19.Be connected with circular tin platinum paper 24 on the described microslide 13, the diameter of circular tin platinum paper 24 is less than the diameter of described light hole 14.
Embodiment three:
A kind of LED Multifunctional photoelectric processor microscope, such as Fig. 3, shown in Fig. 5 to 11, comprise base 1, be hinged with handel 6 above the base 1, handel 6 is " C " font, handel 6 lower ends are fixedly connected with objective table 4, have light hole 14 on the objective table 4, be installed with below the objective table 4 and regulate aperture 3, light hole 14 is corresponding about in the of 3 with the adjusting aperture, and handel 6 upper ends are by the burnt spiral 8 up and down lens barrels 9 that are connected with of standard, and lens barrel 9 lower ends are rotatably installed with mirror holder 7 relatively, be installed with object lens 11 below the mirror holder 7, lens barrel 9 upper ends are connected with laser lamp 20, are connected with reflecting piece 5 below the object lens 11, are object lens mirror hole 22 in the middle of the reflecting piece 5, object lens mirror hole 22 is corresponding about in the of 14 with light hole, and the zone on the reflecting piece 5 except object lens mirror hole 22 is annular uneven surface 23; Top and the following up and down correspondence of objective table 4 is equipped with two groups of strong magnets 12, and strong magnets 12 is positioned at light hole 14 both sides, and microslide 13 is fixed on the objective table 4 by strong magnets 12; Be installed with LED lamp 21 below the objective table 4, LED lamp 21 is positioned at light hole 14 belows, and LED lamp 21 is connected with battery case 25 by wire, and battery case 25 is provided with power switch 15.
In the present embodiment, be installed with heat radiator 17 below the described objective table 4, be fixedly connected with aluminium substrate 16 on the heat radiator 17, described LED lamp 21 is fixedly mounted on the aluminium substrate 16.Described LED lamp 21 tops are installed with condenser 2.Described battery case 25 is with charging socket 26.Be connected with circular tin platinum paper 24 on the described microslide 13, the diameter of circular tin platinum paper 24 is less than the diameter of described light hole 14.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design concept; common engineering technical personnel make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
The utility model is a kind of bioconversion medium class device, not only can project to observed sectioning image on wall or the screen, can also observe opaque object (such as the compound eye of fly, the mouth of mosquito, the surface structure of leaf etc.).In the utility model, reflecting piece, the microslide with circular tin platinum paper, LED lamp and condenser, display and laser lamp are the key innovation parts of technical solution problem.
Can only observe section in order to overcome existing common bioconversion medium class microscope, not possess projecting function and can not observe opaque article; The section kind few, the student make by oneself the section difficulty large; Regulate the defective that reflective mirror is wasted time and energy, the utility model is innovated on the basis of common biological teaching microscope, the critical pieces such as adjusting aperture, reflecting piece, LED lamp and condenser, heating radiator and fan, display, laser lamp, strong magnets have been added, reach and realize observing opaque article, image projection, flexible positioning and pre-aligned function, the below is described below respectively:
1, image projection.
The utility model uses convex lens imaging principle and projector's principle, uses high-power LED lamp, be installed in below the objective table, light by condenser, pass light hole, see through section with high light at last, through the object lens imaging.When the utility model makes image projection, replace eyepiece with display, namely taken off eyepiece, display has been installed in the lens barrel upper end, regulated accurate burnt spiral, just clear enlarged image can occur on the frosted glass.Utilize the spinfunction of microscope handel, can also project to observed image on wall or the screen by intense light source, realize the image projection function, observe simultaneously enlarged image for many people.
2, observe opaque article.
(1) diameter of light hole is 2cm on the objective table, stick the opaque circular tin platinum paper that diameter is 1.5cm (the circular tin platinum paper on the microslide and light hole should be in the concentric circles position substantially) at the microslide center section, the most of light that shines in order to block the LED lamp, only stay upwards irradiation of toroidal ray, dazzling with anti glare anti static coatings;
(2) below object lens, paste a slice with the reflecting piece of annular uneven surface as reflective mirror, object lens mirror hole is reserved in the centre of reflecting piece, the annular LED strong illumination that penetrates by light hole is on reflecting piece, light shines on the observed object through diffuse reflection, realizes evenly soft, the purpose of observing clear picture of light;
(3) regulate aperture at objective table and LED lamp middle device, strong and weak with the brightness of control LED light irradiation light, with the clear picture observed, dazzling being advisable not;
(4) for the heat that the LED lamp is produced scatters and disappears rapidly, disposed heat radiator at the LED lamp;
(5) for the power issue that solves the LED lamp is provided with two schemes, the one, use battery, the 2nd, use transformer directly to power to lamp.
Local positioning when 3, observing opaque article.
At first close the LED lamp, observed object is placed on the special-purpose microslide, the microslide center section sticks the opaque circular tin platinum paper that diameter is 1.5cm, microslide is placed on the centre position of objective table light hole, then uses laser lamp down to shine from eyepiece, light passes object lens, red hot spot can appear on the objective table, the scope of hot spot is exactly the scope that can observe, and the position that will observe sample this moment is placed under the hot spot, has just realized observing in advance the purpose of location.
4, section picks and places flexibly.
Use the strong magnets of 4 about 1cm2 sizes to replace original piece pressing clip, the i.e. relevant position at fixing section two ends fixing a slice strong magnets respectively below objective table, two strong magnets are directly placed in corresponding position on objective table again, section or microslide that sample is housed are put into below the strong magnets on the objective table, just can realize the purpose of cutting into slices and picking and placeing flexibly.
Claims (6)
1. LED Multifunctional photoelectric processor microscope, comprise base (1), be hinged with handel (6) above the base (1), handel (6) is " C " font, handel (6) lower end is fixedly connected with objective table (4), have light hole (14) on the objective table (4), be installed with below the objective table (4) and regulate aperture (3), light hole (14) is corresponding up and down with adjusting aperture (3), handel (6) upper end is by the up and down lens barrel (9) that is connected with of accurate burnt spiral (8), lens barrel (9) lower end is rotatably installed with mirror holder (7) relatively, be installed with object lens (11) below the mirror holder (7), it is characterized in that: lens barrel (9) upper end is connected with eyepiece (10), display (18) or laser lamp (20), be connected with reflecting piece (5) below the object lens (11), be object lens mirror hole (22) in the middle of the reflecting piece (5), object lens mirror hole (22) is corresponding up and down with light hole (14), and the upper zone except object lens mirror hole (22) of reflecting piece (5) is annular uneven surface (23); Top and the following up and down correspondence of objective table (4) is equipped with two groups of strong magnets (12), and strong magnets (12) is positioned at light hole (14) both sides, and microslide (13) is fixed on the objective table (4) by strong magnets (12); Be installed with LED lamp (21) below the objective table (4), LED lamp (21) is positioned at light hole (14) below, and LED lamp (21) is connected with battery case (25) by wire, and battery case (25) is provided with power switch (15).
2. LED Multifunctional photoelectric processor microscope according to claim 1, it is characterized in that: be installed with heat radiator (17) below the described objective table (4), be fixedly connected with aluminium substrate (16) on the heat radiator (17), described LED lamp (21) is fixedly mounted on the aluminium substrate (16).
3. LED Multifunctional photoelectric processor microscope according to claim 2 is characterized in that: be installed with condenser (2) above the described LED lamp (21).
4. LED Multifunctional photoelectric processor microscope according to claim 3, it is characterized in that: described battery case (25) is with charging socket (26).
5. LED Multifunctional photoelectric processor microscope according to claim 4 is characterized in that: above the described display (18) with frosted glass (19).
6. LED Multifunctional photoelectric processor microscope according to claim 5, it is characterized in that: be connected with circular tin platinum paper (24) on the described microslide (13), the diameter of circular tin platinum paper (24) is less than the diameter of described light hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220442488 CN202735586U (en) | 2012-09-03 | 2012-09-03 | LED photoelectric multifunctional microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220442488 CN202735586U (en) | 2012-09-03 | 2012-09-03 | LED photoelectric multifunctional microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202735586U true CN202735586U (en) | 2013-02-13 |
Family
ID=47661271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220442488 Expired - Lifetime CN202735586U (en) | 2012-09-03 | 2012-09-03 | LED photoelectric multifunctional microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202735586U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809809A (en) * | 2012-09-03 | 2012-12-05 | 李颂 | LED (Light Emitting Diode) photoelectric multifunctional microscope |
| JP2017522603A (en) * | 2014-07-22 | 2017-08-10 | ライカ マイクロシステムズ シーエムエス ゲゼルシャフト ミット ベシュレンクテル ハフツングＬｅｉｃａ Ｍｉｃｒｏｓｙｓｔｅｍｓ ＣＭＳ ＧｍｂＨ | Method and apparatus for microscopic examination of a sample |
| CN108563008A (en) * | 2018-03-17 | 2018-09-21 | 闽南理工学院 | A kind of optical microphotograph instrument of high flexibility adjustable frames |
-
2012
- 2012-09-03 CN CN 201220442488 patent/CN202735586U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809809A (en) * | 2012-09-03 | 2012-12-05 | 李颂 | LED (Light Emitting Diode) photoelectric multifunctional microscope |
| CN102809809B (en) * | 2012-09-03 | 2015-01-21 | 李颂 | LED (Light Emitting Diode) photoelectric multifunctional microscope |
| JP2017522603A (en) * | 2014-07-22 | 2017-08-10 | ライカ マイクロシステムズ シーエムエス ゲゼルシャフト ミット ベシュレンクテル ハフツングＬｅｉｃａ Ｍｉｃｒｏｓｙｓｔｅｍｓ ＣＭＳ ＧｍｂＨ | Method and apparatus for microscopic examination of a sample |
| CN108563008A (en) * | 2018-03-17 | 2018-09-21 | 闽南理工学院 | A kind of optical microphotograph instrument of high flexibility adjustable frames |
| CN108563008B (en) * | 2018-03-17 | 2020-07-28 | 闽南理工学院 | Optical microscopic instrument with high flexibility and adjustable base |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102809809B (en) | LED (Light Emitting Diode) photoelectric multifunctional microscope | |
| Gage | Modern dark-field microscopy and the history of its development | |
| CN206876951U (en) | A kind of biomicroscope | |
| TW201131108A (en) | Light collector for daylight and LED hybrid illumination system | |
| US9453995B2 (en) | Electronically variable illumination filter for microscopy | |
| CN202735586U (en) | LED photoelectric multifunctional microscope | |
| GB465567A (en) | Improvements in or relating to microscopes | |
| CN104698581B (en) | Lighting device and stereomicroscope | |
| CN204462528U (en) | Lighting device and stereomicroscope | |
| CN103150955A (en) | Geometric-optical comprehensive demonstration instrument | |
| CN101303451A (en) | Controllable LED lightness medical film observation lamp house | |
| CN204989614U (en) | Microscope for teaching experiments | |
| CN203134231U (en) | Comprehensive demonstration instrument for geometrical optics | |
| CN202956529U (en) | LED fluorescence microscope | |
| CN202583588U (en) | Bacterium colony automatic chromogenic digital microscope | |
| CN206400914U (en) | Multi-functional optical bench | |
| CN106683548A (en) | Multifunctional teaching optical bench light source and light screen | |
| CN203718562U (en) | Operation LED shadowless lamp with camera shooting function | |
| CN203894467U (en) | Experiment tool used for biological teaching | |
| CN201383243Y (en) | Brownian movement demonstrator | |
| CN203191627U (en) | Novel microscope | |
| CN201464701U (en) | Student optical microscope with simple light source | |
| CN206249754U (en) | A kind of chemistry teaching print scope | |
| CN211554621U (en) | Novel micro projector capable of being manufactured by waste projectors | |
| CN211905846U (en) | Novel fluorescence microscope for cell test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130213 Effective date of abandoning: 20150121 |
|
| RGAV | Abandon patent right to avoid regrant |