CN2911710Y - Portable metallurgical microscope - Google Patents
Portable metallurgical microscope Download PDFInfo
- Publication number
- CN2911710Y CN2911710Y CN 200620012827 CN200620012827U CN2911710Y CN 2911710 Y CN2911710 Y CN 2911710Y CN 200620012827 CN200620012827 CN 200620012827 CN 200620012827 U CN200620012827 U CN 200620012827U CN 2911710 Y CN2911710 Y CN 2911710Y
- Authority
- CN
- China
- Prior art keywords
- mirror body
- light
- lens
- objective lens
- vertical junction
- 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 - Fee Related
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Abstract
The utility model belongs to a portable metallographical microscope. The distance reflected by two reflective mirrors to objective lens component of the eye lens component of the utility model is 242 - 297 mm, a light tube is arranged on the lens body of the outer side of the semitransparent semi-reflective lens, the outer side of the light tube is connected with a light seat, the light source in the light seat is bunched by a light collector and irradiated downward onto samples via a light barrier element and a lens to the semitransparent semi-reflective lens through the objective lens component, the three lenses composed of the objective lens component is arranged on the three-hole converter connected on the lower end of the vertical splicing sleeve with an axle, the lower end of the lens body is fixed on the multi-directional strong-intensity magnetic base seat, and a coarse and fine adjustment apparatus is arranged on the lens body. The utility model is convenient for carrying, has on-site operation function; the structure is simple, the focal point is steady and the image is clear, with convenient use and good effect.
Description
Technical field
The utility model belongs to a kind of portable metaloscope.
Background technology
Present metaloscope is desk-top Fixed Design, volume is bigger, complex structure, can not move and carry, in the time of need analyzing sample, all need sampling earlier, deliver to the preceding observation of breadboard desk-top metaloscope again, it is very inconvenient to use, and more can not carry out field observation to irremovable large-sized object.On the other hand, traditional metaloscope light path design limitation certain distance resembles the matter poor definition.
Summary of the invention
The purpose of this utility model provides a kind of portable metaloscope, it is had be easy to carry and execute-in-place function and should be simple in structure, and focus is stablized, and imaging is clear, and is easy to use and effective.For this reason, the utility model eyepiece component is 242～297 millimeters by the distance that two reflective mirrors refract to objective lens unit, on the mirror body in the semi-transparent semi-reflecting lens outside, be provided with the light tube, the outer side joint lamp socket of light tube, light source in the lamp socket is radiated on the sample by objective lens unit downwards through light hurdle parts and lens to semi-transparent semi-reflecting lens through the collecting lens pack, the three-lens that is made of objective lens unit is positioned at and is coupling on three hole converters of vertical junction cover lower end, mirror body lower end is installed on the multidirectional strong magnetic base, and the mirror body is provided with the coarse adjustment micro-adjusting mechanism.The said structure design has realized the purpose of this utility model.
The utility model has the advantages that to have and be easy to carry and the execute-in-place function, can carry out field observation irremovable large-sized object, and this is simple in structure, optical system adopts infinite light path, has coarse adjustment fine setting close-burning structure, and focus is stable, imaging is clear, it is bright smooth that light illumination can make the visual field resemble matter, and three hole converters rotate required object lens easily, observe different amplification visual fields, multidirectional strong magnetic base increases the stability to material face absorption, and is easy to use and effective.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the left side TV structure synoptic diagram of Fig. 1
Fig. 3 is a light path synoptic diagram of the present utility model
Specific embodiments
As Fig. 1～shown in Figure 3, a kind of portable metaloscope is made up of eyepiece component 39, objective lens unit 42 and mirror body 22.Eyepiece component is 242～297 millimeters by the distance that two reflective mirrors 40,41 refract to objective lens unit, on the mirror body in semi-transparent semi-reflecting lens 37 outsides, be provided with light tube 31, the outer side joint lamp socket 27 of light tube, lamp socket can be socketed in the light tube outside and fixing by set bolt 28, to be convenient for carrying.Light source (6V-15W Halogen lamp LED in the lamp socket, this lamp communicates with the battery case battery by lead 33) 32 be radiated on the sample by objective lens unit downwards through light hurdle parts 35 (constituting) and lens 36 to semi-transparent semi-reflecting lens by light hurdle that is positioned at the light tube and the light hurdle tuning knob 30 of adjusting this light hurdle through two aspheric surface collecting lens, 34 packs, the light that sample sent that is illuminated sees through 38 one-tenth of semi-transparent semi-reflecting lens and offset lens on the eyepiece front focal plane again by objective lens unit (being made of four eyeglasses), after amplifying once more by eyepiece component (constituting) again, finish whole micro-amplification process by two eyeglasses.Each microscope base 8,12,14,18,29 and compressing tablet 10, the collar 11 and cover clamp 19 and post screw 15 correspondence position that be fixed on mirror body of each eyeglass by being positioned at the mirror body.The three-lens 4 that is made of objective lens unit is positioned to be coupling and overlaps on the three hole converters 5 of 7 lower ends in vertical junction, three hole converters decide plate by pressing oncomelania cap 6 fixing with the vertical junction cover, the rotor plate of three hole converters with decide plate and be coupling.Obviously, eyepiece component of the present utility model is that plug-in type is positioned at eyepiece stalk 17 and eyepiece stalk is connected on the eyepiece cylinder base 16 of mirror body upper end.Objective lens unit is a screw-on, and three camera lenses that three objective lens units are constituted are installed in respectively on the three hole converters, eyepiece component and three three object lens compositions 100,200,500 3 kind of multiple.Mirror body lower end is installed on the multidirectional strong magnetic base, and the mirror body is provided with the coarse adjustment micro-adjusting mechanism.
Described coarse adjustment micro-adjusting mechanism is to be provided with coarse adjustment knob 20 and vernier adjustment knob 23 with the mirror body of the relative opposite side of light tube, mirror body one side connects transverse arm 13, coarse motion elevating bracket 9 is established in the transverse arm lower end, vertical junction is overlapped 7 upper ends and is positioned at the coarse motion elevating bracket, vertical junction cover side axle is located on the dovetail datum plate 21 of mirror body, and coarse adjustment and vernier adjustment knob are positioned at the big or small rack drives vertical junction cover of vertical junction cover side by the big or small gear driven in it.Three camera lenses of drive that move up and down of vertical junction cover also move up and down, and finish the coarse adjustment fine setting of distance between camera lens lower end and the object.
In a word, the utlity model has and be easy to carry and execute-in-place function and should be simple in structure, focus is stablized, and imaging is clear, and easy to use and effective advantage can be promoted the use of.
Claims (3)
1, a kind of portable metaloscope, by eyepiece component, objective lens unit and mirror body are formed, it is characterized in that: eyepiece component is 242～297 millimeters by the distance that two reflective mirrors refract to objective lens unit, on the mirror body in the semi-transparent semi-reflecting lens outside, be provided with the light tube, the outer side joint lamp socket of light tube, light source in the lamp socket is radiated on the sample by objective lens unit downwards through light hurdle parts and lens to semi-transparent semi-reflecting lens through the collecting lens pack, the three-lens that is made of objective lens unit is positioned at and is coupling on three hole converters of vertical junction cover lower end, mirror body lower end is installed on the multidirectional strong magnetic base, and the mirror body is provided with the coarse adjustment micro-adjusting mechanism.
2, by the described portable metaloscope of claim 1, it is characterized in that: described coarse adjustment micro-adjusting mechanism is to be provided with coarse adjustment and vernier adjustment knob with the mirror body of the relative opposite side of light tube, mirror body one side connects transverse arm, the coarse motion elevating bracket is established in the transverse arm lower end, the vertical junction set upper side is positioned at the coarse motion elevating bracket, vertical junction cover side axle is located on the dovetail datum plate of mirror body, and coarse adjustment and vernier adjustment knob are positioned at the big or small rack drives vertical junction cover of vertical junction cover side by the big or small gear driven in it.
3, by the described portable metaloscope of claim 1, it is characterized in that: vertical handwheel of described multidirectional strong magnetic base and the laterally nestable one up and down of handwheel distribution, and by the tooth bar on the gear driven intermediate purlin platform under it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012827 CN2911710Y (en) | 2006-04-14 | 2006-04-14 | Portable metallurgical microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012827 CN2911710Y (en) | 2006-04-14 | 2006-04-14 | Portable metallurgical microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2911710Y true CN2911710Y (en) | 2007-06-13 |
Family
ID=38133577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620012827 Expired - Fee Related CN2911710Y (en) | 2006-04-14 | 2006-04-14 | Portable metallurgical microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2911710Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829951A (en) * | 2012-06-06 | 2012-12-19 | 常州市华纺纺织仪器有限公司 | Spinneret plate microscopic examination instrument |
| CN110727094A (en) * | 2019-11-28 | 2020-01-24 | 哈尔滨师范大学 | Dissecting mirror |
-
2006
- 2006-04-14 CN CN 200620012827 patent/CN2911710Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829951A (en) * | 2012-06-06 | 2012-12-19 | 常州市华纺纺织仪器有限公司 | Spinneret plate microscopic examination instrument |
| CN102829951B (en) * | 2012-06-06 | 2015-03-25 | 常州市华纺纺织仪器有限公司 | Spinneret plate microscopic examination instrument |
| CN110727094A (en) * | 2019-11-28 | 2020-01-24 | 哈尔滨师范大学 | Dissecting mirror |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070613 Termination date: 20110414 |