CN206773286U - A kind of light microscope of anti-astigmatism - Google Patents
A kind of light microscope of anti-astigmatism Download PDFInfo
- Publication number
- CN206773286U CN206773286U CN201720659985.8U CN201720659985U CN206773286U CN 206773286 U CN206773286 U CN 206773286U CN 201720659985 U CN201720659985 U CN 201720659985U CN 206773286 U CN206773286 U CN 206773286U
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- CN
- China
- Prior art keywords
- support base
- object lens
- astigmatism
- light microscope
- lens barrel
- 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.)
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Abstract
The utility model discloses a kind of light microscope of anti-astigmatism, including support base, support base is installed with support arm on the left of upper surface, lens barrel is installed with the right side of support arm, the adjusting knob corresponding with lens barrel is installed with the left of support arm, eyepiece is provided with the top of lens barrel, the bottom of lens barrel is installed with Nosepiece, the bottom of Nosepiece is installed with object lens, objective table is provided with the downside of object lens, the bottom of objective table is installed with concentrator, reflective mirror is provided with the downside of objective table, the bottom of support base is installed with pulley.The utility model is by setting chimb and condenser mating reaction, can be when in use, light is more concentrated, and the setting of chimb, the light that surrounding diffuses can be stopped, so as to weaken the diverging of light, be advantageous to the phenomenon for avoiding microscope from astigmatism occur, make becoming apparent from for image objects, be convenient for people to be observed.
Description
Technical field
Technical field of optical instrument is the utility model is related to, specially a kind of light microscope of anti-astigmatism.
Background technology
Light microscope is to utilize optical principle, the unresolvable small items of human eye institute is zoomed into picture, for people
The optical instrument of fine structure information is extracted, microscopical optical system mainly includes object lens, eyepiece, reflective mirror and concentrator four
Individual part, also include lighting source, filter, cover glass and slide etc. in a broad sense, but light microscope is using
When, easily there is the phenomenon of astigmatism, causing, which influences people, is observed.
Utility model content
The purpose of this utility model is to provide a kind of light microscope of anti-astigmatism, and astigmatism can be avoided the occurrence of by, which possessing, shows
As the advantages of, solve the problems, such as easy astigmatism in the prior art.
To achieve the above object, the utility model provides following technical scheme：A kind of light microscope of anti-astigmatism, including
Support base, support arm is installed with the left of the support base upper surface, lens barrel is installed with the right side of the support arm,
The adjusting knob corresponding with lens barrel is installed with the left of the support arm, eyepiece, institute are provided with the top of the lens barrel
The bottom for stating lens barrel is installed with Nosepiece, and the bottom of the Nosepiece is installed with object lens, the object lens
Downside be provided with objective table, the bottom of the objective table is installed with concentrator, is provided with the downside of the objective table anti-
Light microscopic, the bottom of the support base are installed with pulley.
The inside of the reflective mirror is installed with dividing plate, is installed with concave mirror at the top of the dividing plate, it is described every
The bottom of plate is installed with level crossing, and the top and bottom of the reflective mirror are integrally formed with chimb, the top of the chimb
Portion stretches out obliquely, and the both sides of the reflective mirror are installed with fixed block, and the side of the fixed block is provided with
Fix bar, the rotating shaft that the fixed block is set by its inner side are hinged with fix bar, and the side of the fixed block is provided with turning
The corresponding tightening nut of axle, condenser is provided with the top of the fix bar, and the condenser is turned by what its bottom was set
Axle is hinged with fix bar.
Preferably, it is installed with handle on the left of the support arm.
Preferably, open up jagged on the left of the support base outer surface, and object lens holder is provided with breach, it is described
Eyepiece holder is provided with the right side of object lens holder.
Preferably, the upper surface of the object lens holder offers equally distributed standing groove, and the inside of standing groove is consolidated
Dingan County is equipped with foam-rubber cushion, and the object lens holder is identical with the structure set in eyepiece holder.
Preferably, be provided with connecting plate on the left of the support base, the top of the connecting plate integrally formed with contiguous block,
The bottom of the connecting plate is installed with sucker.
Preferably, link slot is offered on the left of the support base, the right side opening of the link slot is provided with chute, the company
The side of fishplate bar is installed with fixed plate, and fixed plate is extended in link slot, and the chute passes through its internal cunning set
Block is slidably connected with fixed plate, and the link slot is internally provided with spring.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model, can when in use, by light more by setting chimb and condenser mating reaction
Concentrate, and the setting of chimb, the light that surrounding diffuses can be stopped, so as to weaken the diverging of light, favorably
In avoiding microscope from the phenomenon of astigmatism occur, make becoming apparent from for image objects, be convenient for people to be observed.
2nd, the utility model can be moved easily aobvious when in use by setting the mating reaction of pulley and sucker
The position of micro mirror, it is not necessary to move microscope, use is more efficient and convenient, and compares saving strength, can also avoid hand
Sliding, which causes microscope to drop, causes to be damaged, uses more safe ready.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model reflective mirror profile；
Fig. 3 is the utility model object lens holder top view；
Fig. 4 is enlarged drawing at A in the utility model Fig. 1.
In figure：1 support base, 2 object lens holders, 3 contiguous blocks, 4 support arms, 5 handles, 6 adjusting knobs, 7 lens barrels, 8 eyepieces,
9 Nosepieces, 10 object lens, 11 objective tables, 12 concentrators, 13 reflective mirrors, 14 pulleys, 15 eyepiece holders, 16 condensers, 17
Chimb, 18 concave mirrors, 19 dividing plates, 20 fix bars, 21 fixed blocks, 22 level crossings, 23 foam-rubber cushions, 24 standing grooves, 25 springs, 26 connect
Access slot, 27 chutes, 28 fixed plates, 29 suckers, 30 connecting plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4, a kind of light microscope of anti-astigmatism, including support base 1, the left side of the upper surface of support base 1 is referred to consolidate
Dingan County is equipped with support arm 4, and the left side of support arm 4 is installed with handle 5, and the right side of support arm 4 is installed with lens barrel 7, branch
The left side of brace 4 is installed with the adjusting knob 6 corresponding with lens barrel 7, and the top of lens barrel 7 is provided with eyepiece 8, lens barrel 7
Bottom is installed with Nosepiece 9, is convenient for changing the object lens 10 of different multiples, is convenient for people to be observed, it is not necessary to will
Object lens 10 are dismantled, and use is more convenient, and the bottom of Nosepiece 9 is installed with object lens 10, and the downside of object lens 10 is set
Objective table 11 is equipped with, the bottom of objective table 11 is installed with concentrator 12, and the downside of objective table 11 is provided with reflective mirror 13, branch
Support seat 1 bottom be installed with pulley 14, by setting the mating reaction of pulley 14 and sucker 29, can use when
Wait, be moved easily microscopical position, it is not necessary to microscope to be moved, use is more efficient and convenient, and compares saving strength,
Rubber sleeve can also be avoided, which to cause microscope to drop, to be caused to be damaged, and jagged, and breach is opened up on the left of the outer surface of support base 1
Inside it is provided with object lens holder 2, the upper surface that the right side of object lens holder 2 is provided with the object lens holder 2 of eyepiece holder 15 is opened
Provided with equally distributed standing groove 24, and the inside of standing groove 24 is installed with foam-rubber cushion 23, and object lens holder 2 is put with eyepiece
It is identical to put the structure set in box 15, facilitates the storage of object lens 10 and eyepiece 8, and conveniently microscope is installed, can be with
Save the time, it is possible to increase the efficiency of experiment, and object lens 10 or eyepiece 8 can be avoided to lose, the left side of support base 1 is set
There is connecting plate 30, the top of connecting plate 30 is installed with sucker 29 integrally formed with contiguous block 3, the bottom of connecting plate 30, branch
The left side of support seat 1 offers link slot 26, and the right side opening of link slot 26 is provided with chute 27, and the side of connecting plate 30 is installed with
Fixed plate 28, and fixed plate 28 is extended in link slot 26, it is necessary to when microscope is moved, thumb pins support base 1, so
Forefinger lifts contiguous block 3 afterwards, it is possible to lifts sucker 29 using connecting plate 30, then moves microscope, moved
After finishing, contiguous block 3 is unclamped, fixed plate 28 can be rebounded, sucker 29 is contacted with workbench, can avoid microscope by spring 25
Slide, chute 27 is slidably connected by its internal sliding block set with fixed plate 28, and link slot 26 is internally provided with bullet
Spring 25.
The inside of reflective mirror 13 is installed with dividing plate 19, and the top of dividing plate 19 is installed with concave mirror 18, dividing plate 19
Bottom be installed with level crossing 22, the top and bottom of reflective mirror 13 are integrally formed with chimb 17, the top of chimb 17
Stretch out oblique, the both sides of reflective mirror 13 are installed with fixed block 21, and the side of fixed block 21 is provided with fixation
Bar 20, by setting chimb 17 and the mating reaction of condenser 16, light more can be concentrated when in use, and it is convex
The setting on side 17, the light that surrounding diffuses can be stopped, so as to weaken the diverging of light, be advantageous to avoid micro-
There is the phenomenon of astigmatism in mirror, makes becoming apparent from for image objects, is convenient for people to be observed, and fixed block 21 is set by its inner side
Rotating shaft and fix bar 20 it is be hinged, the side of fixed block 21 is provided with the tightening nut corresponding with rotating shaft, the top of fix bar 20
Portion is provided with condenser 16, and condenser 16 is be hinged with fix bar 20 by the rotating shaft that its bottom is set.
In summary：The light microscope of the anti-astigmatism, by setting chimb 17 and the mating reaction of condenser 16, Ke Yi
When use, light is more concentrated, and the setting of chimb 17, the light that surrounding diffuses can be stopped, so as to
The diverging of light can be weakened, be advantageous to the phenomenon for avoiding microscope from astigmatism occur, make becoming apparent from for image objects, facilitate people
Observed, solve the problems, such as easy astigmatism in the prior art.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ", and occur in this article
Electric elements electrically connect with the main controller and 220V or 110V civil powers in the external world, and main controller can play for computer etc.
The conventionally known equipment of control.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of light microscope of anti-astigmatism, including support base（1）, it is characterised in that：The support base（1）A left side for upper surface
Side is installed with support arm（4）, the support arm（4）Right side be installed with lens barrel（7）, the support arm（4）A left side
Side is installed with and lens barrel（7）Corresponding adjusting knob（6）, the lens barrel（7）Top be provided with eyepiece（8）, it is described
Lens barrel（7）Bottom be installed with Nosepiece（9）, the Nosepiece（9）Bottom be installed with object lens
（10）, the object lens（10）Downside be provided with objective table（11）, the objective table（11）Bottom be installed with concentrator
（12）, the objective table（11）Downside be provided with reflective mirror（13）, the support base（1）Bottom be installed with pulley
（14）；
The reflective mirror（13）Inside be installed with dividing plate（19）, the dividing plate（19）Top be installed with concave mirror
（18）, the dividing plate（19）Bottom be installed with level crossing（22）, the reflective mirror（13）Top and bottom it is integral
Form chimb（17）, the chimb（17）Top stretch out obliquely, the reflective mirror（13）Both sides it is fixed
Fixed block is installed（21）, the fixed block（21）Side be provided with fix bar（20）, the fixed block（21）By in it
The rotating shaft and fix bar that side is set（20）It is be hinged, the fixed block（21）Side be provided with and corresponding with rotating shaft screw spiral shell
Mother, the fix bar（20）Top be provided with condenser（16）, the condenser（16）The rotating shaft set by its bottom with
Fix bar（20）It is be hinged.
A kind of 2. light microscope of anti-astigmatism according to claim 1, it is characterised in that：The support arm（4）A left side
Side is installed with handle（5）.
A kind of 3. light microscope of anti-astigmatism according to claim 1, it is characterised in that：The support base（1）Appearance
Open up jagged on the left of face, and object lens holder is provided with breach（2）, the object lens holder（2）Right side be provided with
Eyepiece holder（15）.
A kind of 4. light microscope of anti-astigmatism according to claim 3, it is characterised in that：The object lens holder（2）
Upper surface offer equally distributed standing groove（24）, and standing groove（24）Inside be installed with foam-rubber cushion（23）, institute
State object lens holder（2）With eyepiece holder（15）The structure of interior setting is identical.
A kind of 5. light microscope of anti-astigmatism according to claim 1, it is characterised in that：The support base（1）A left side
Side is provided with connecting plate（30）, the connecting plate（30）Top integrally formed with contiguous block（3）, the connecting plate（30）Bottom
Portion is installed with sucker（29）.
A kind of 6. light microscope of anti-astigmatism according to claim 5, it is characterised in that：The support base（1）A left side
Side offers link slot（26）, the link slot（26）Right side opening be provided with chute（27）, the connecting plate（30）Side consolidate
Dingan County is equipped with fixed plate（28）, and fixed plate（28）Extend to link slot（26）It is interior, the chute（27）Pass through its internal setting
Sliding block and fixed plate（28）It is slidably connected, the link slot（26）Be internally provided with spring（25）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720659985.8U CN206773286U (en) | 2017-06-08 | 2017-06-08 | A kind of light microscope of anti-astigmatism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720659985.8U CN206773286U (en) | 2017-06-08 | 2017-06-08 | A kind of light microscope of anti-astigmatism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206773286U true CN206773286U (en) | 2017-12-19 |
Family
ID=60637423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720659985.8U Expired - Fee Related CN206773286U (en) | 2017-06-08 | 2017-06-08 | A kind of light microscope of anti-astigmatism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206773286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594416A (en) * | 2018-05-03 | 2018-09-28 | 苏杰 | A kind of light microscope |
| CN109491068A (en) * | 2018-11-05 | 2019-03-19 | 河南朗博校准检测有限公司 | A kind of tool microscope of adjustable angle |
-
2017
- 2017-06-08 CN CN201720659985.8U patent/CN206773286U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594416A (en) * | 2018-05-03 | 2018-09-28 | 苏杰 | A kind of light microscope |
| CN109491068A (en) * | 2018-11-05 | 2019-03-19 | 河南朗博校准检测有限公司 | A kind of tool microscope of adjustable angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20180608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |