CN110133835A - The microscope viewing head being easily installed and positioned - Google Patents
The microscope viewing head being easily installed and positioned Download PDFInfo
- Publication number
- CN110133835A CN110133835A CN201910404124.9A CN201910404124A CN110133835A CN 110133835 A CN110133835 A CN 110133835A CN 201910404124 A CN201910404124 A CN 201910404124A CN 110133835 A CN110133835 A CN 110133835A
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- prism
- groove
- shaft
- limited post
- bracket
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052742 iron Inorganic materials 0.000 claims abstract description 10
- 239000003550 marker Substances 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/18—Arrangements with more than one light path, e.g. for comparing two specimens
- G02B21/20—Binocular arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microscoopes, Condenser (AREA)
Abstract
The invention discloses a kind of microscope viewing heads being easily installed and positioned, including shaft, interpupillary distance marker disc, lens are equipped in the lower section of shaft, being symmetrically arranged at left and right sides of shaft can rotate around the axis to adjust the left observation assembly of interpupillary distance size and right observation assembly, left observation assembly is identical with the structure of right observation assembly, comprising one include can around the shaft axial line rotation prism bracket, eyepiece stalk is fixedly arranged above in prism bracket, notch is equipped in prism bracket side, in the upper wall fixed spring of notch, limited post is fixed with below spring, groove is equipped in the lower section of notch, contact switch and electromagnet are equipped in groove, the prism being aligned with corresponding eyepiece stalk is combined between limited post and groove, the iron plate cooperated with corresponding electromagnet is equipped on prism, guarantee when two prism bracket rotations The distance between the center of two eyepiece stalks range is between 48-75mm.The present invention facilitates the later period to dismantle and position.
Description
Technical field
The present invention relates to microscope field, it is specifically designed the microscope viewing head being easily installed and positioned.
Background technique
Multiple prisms can be generally set inside microscopical viewing head, but current all prisms are solid by screw
It is fixed to need to dismantle screw when the later period being caused to be dismantled on the rack, cause later period disassembly relatively cumbersome, and screw generally by
Shelf External precession is gone, and causes positioned internal inaccurate, and whens later observations is easy to appear deviation, and makes on present viewing head
Interpupillary distance is all 55 ~ 75mm, since the interpupillary distance between two of some people is smaller, so very unsuitable existing microscope
Viewing head viewing, in conclusion presently, there are two technical problems: 1, prism position inaccurate causes on microscope viewing head
Viewing is difficult to see sharply defined image；2, more extensive crowd is not applied for use.
Summary of the invention
A kind of facilitate is provided the purpose of the present invention is to solve above-mentioned the deficiencies in the prior art to position and can make wide
The microscope viewing head that general crowd used be easily installed and positioned.
To achieve the goals above, the microscope viewing head that the present invention is easily installed and positioned, including shaft, in shaft
Lower section in be equipped with lens, being symmetrically arranged at left and right sides of shaft can rotate around the axis to adjust the left sight of interpupillary distance size
Examine component and right observation assembly, the left observation assembly includes the left prism bracket for capableing of axial line rotation around the shaft, on a left side
The top of prism bracket is fixed with the left eyepiece stalk that can be looked by the first screw, is equipped with the in left prism bracket side
One notch is fixed with the first spring in the upper wall of the first notch, the first limited post is fixed with below the first spring, first
The lower section of notch is equipped with the first groove, is equipped with the first limit plate in the inside of the first groove, is equipped in the top of the first limit plate
Can be pressed downward contracing the briquetting of reset, the first contact switch and the first electromagnet are equipped in the first groove, in the first limit
It is combined with the left prism that left side is aligned with left eyepiece stalk between column and the first groove, extend into shaft on the right side of the left prism
It in first installation cavity, and is aligned with lens, the second limited post cooperated with the first groove is equipped on left prism, is limited with first
Second groove of column cooperation and the first iron plate cooperated with the first electromagnet；The right observation assembly includes can around the shaft
The right prism bracket of axial line rotation, the right mesh that can be looked into is fixed in the top of right prism bracket by the second screw
Lens barrel is equipped with the second notch in right prism bracket side, in the fixed second spring of the upper wall of the second notch, under second spring
Side is fixed with third limited post, is equipped with third groove in the lower section of the second notch, the second contact switch is equipped in third groove
With the second electromagnet, the right prism that right side is aligned with right eyepiece stalk is combined between third limited post and third groove, it is described
It is extend on the left of right prism in the second installation cavity of shaft, and be aligned with lens, is equipped on right prism and matches with third groove
The 4th limited post, the second iron plate with the 4th groove of third limited post cooperation and with the cooperation of the second electromagnet closed, is turning
The top of axis is equipped with interpupillary distance marker disc, and when left prism bracket and right prism bracket rotate guarantee the center of right eyepiece stalk with
The distance between the center of left eyepiece stalk range is between 48-75mm.
In order to facilitate disassembly, the left prism bracket is placed on shaft top exceptionally, and is fixed with spelling cap, the interpupillary distance mark
Disk, which is fixed on, spells above cap.
It checks for convenience, luminous figures label layer is equipped in interpupillary distance marker disc.
For the ease of finding initial position, the initial salient point of mark is equipped on left prism bracket and right prism bracket.
In order to facilitate limit, the triangle limit of minimum interpupillary distance limit is equipped on left prism bracket and right prism bracket
Position block.
In order to facilitate disassembly, a retaining ring, and the left mesh are equipped with above the left prism bracket and right prism bracket
Lens barrel and right eyepiece stalk are stuck in a corresponding retaining ring and are screwed.
The microscope viewing head that the present invention obtained be easily installed and positioned, has the advantage that and the later period is facilitated to dismantle, and nothing
Screw locking is needed, positioning is finally facilitated, additionally by said structure design, when guaranteeing that left prism bracket and right prism bracket rotate
The distance between the center of right eyepiece stalk and the center of left eyepiece stalk range can finally make extensive crowd between 48-75mm
It uses.
Detailed description of the invention
Fig. 1 is a kind of internal structure cross-sectional view for the microscope viewing head being easily installed and positioned in the present embodiment 1；
Fig. 2 is partial enlarged view at A in Fig. 1；
Fig. 3 is partial enlarged view at B in Fig. 1；
Fig. 4 is partial enlarged view at C in Fig. 1；
Fig. 5 is partial enlarged view at D in Fig. 1；
Fig. 6 is the electrical block diagram of single-chip microcontroller and electric shock switch, electromagnet；
Fig. 7 is that a kind of structure of the microscope viewing head being easily installed and positioned when interpupillary distance is adjusted to maximum is bowed in the present embodiment 1
View；
Fig. 8 is that a kind of structure of the microscope viewing head being easily installed and positioned when interpupillary distance is adjusted to minimum is bowed in the present embodiment 1
View.
In figure: shaft 1, lens 2, left prism bracket 3, the first screw 4, left eyepiece stalk 5, the first notch 6, the first spring 7,
First limited post 8, the first groove 9, the first limit plate 10, briquetting 11, the first contact switch 12, the first electromagnet 13, left prism
14, the first installation cavity 15, the second limited post 16, the second groove 17, the first iron plate 18, right prism bracket 19, the second screw 20, the right side
Eyepiece stalk 21, the second notch 22, second spring 23, third limited post 24, third groove 25, second the 26, second electricity of contact switch
Magnet 27, right prism 28, the second installation cavity 29, the 4th limited post 30, the 4th groove 31, the second iron plate 32, interpupillary distance marker disc 33,
Spell cap 34, luminous figures label layer 35, the initial salient point 36 of mark, triangle limited block 37, retaining ring 38, single-chip microcontroller 39, bracket
Component 3-1, electric switch 40 of autotomying.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment 1:
As Figure 1-Figure 8, a kind of microscope viewing head being easily installed and positioned provided in this embodiment, including shaft 1 are turning
Lens 2 are equipped in the lower section of axis 1, being symmetrically arranged in the left and right sides of shaft 11 rotation to adjust interpupillary distance size around the shaft
Left observation assembly and right observation assembly, the left observation assembly include be capable of around the shaft 1 axial line rotation left prism branch
Frame 3 is fixed with the left eyepiece stalk 5 that can be looked by the first screw 4 in the top of left prism bracket 3, in left prism branch
3 side of frame is equipped with the first notch 6, is fixed with the first spring 7 in the upper wall of the first notch 6, is fixed in the lower section of the first spring 7
First limited post 8, is equipped with the first groove 9 in the lower section of the first notch 6, is equipped with the first limit plate 10 in the inside of the first groove 9,
It is equipped with the briquetting 11 for the reset that can be pressed downward contracing in the top of the first limit plate 10, the first contact is equipped in the first groove 9
Switch 12 and the first electromagnet 13 are combined with what left side was aligned with left eyepiece stalk 5 between the first limited post 8 and the first groove 9
The right side of left prism 14, the left prism 14 is extend into the first installation cavity 15 of shaft 1, and is aligned with lens 2, in left prism
14 are equipped with the second limited post 16 cooperate with the first groove 9, the second groove 17 cooperated with the first limited post 8 and with first
The first iron plate 18 that electromagnet 13 cooperates；The right observation assembly includes capableing of the right prism branch of 1 axial line rotation around the shaft
Frame 19 is fixed with the right eyepiece stalk 21 that can be looked by the second screw 20 in the top of right prism bracket 19, in right rib
19 side of mirror support is equipped with the second notch 22, in the fixed second spring 23 of the upper wall of the second notch 22, under second spring 23
Side is fixed with third limited post 24, is equipped with third groove 25 in the lower section of the second notch 22, second is equipped in third groove 25
Contact switch 26 and the second electromagnet 27 are combined with right side and right eyepiece stalk 21 between third limited post 24 and third groove 25
The right prism 28 of alignment, the left side of the right prism 28 is extend into the second installation cavity 29 of shaft 1, and is aligned with lens 2,
Right prism 28 be equipped with cooperate with third groove 25 the 4th limited post 30, with third limited post 24 cooperation the 4th groove 31 with
And the second iron plate 32 with the cooperation of the second electromagnet 27, interpupillary distance marker disc 33, and the left prism branch are equipped in the top of shaft 1
Frame 3 and right prism bracket 19 guarantee the distance between the center of right eyepiece stalk and the center of left eyepiece stalk range in 48- when rotating
Between 75mm.
First electromagnet 13, the second electromagnet 27, the second contact switch 26 and the first contact switch in the present embodiment
12 are respectively connected with a single-chip microcontroller 39, and the single-chip microcontroller 39 is the Conventional monolithic machine of common model, and the single-chip microcontroller is set
It in shaft 1, realizes when left prism 14 is packed into, the first contact switch 12 is pressed, and send a signal to single-chip microcontroller 39,
Single-chip microcontroller 39 drives the first electromagnet 13 electric immediately after getting signal, and finally the first iron plate 18 is sucked, avoids in left rib
When mirror 14 rotates, the problem of falling off, the positioning action to right prism 28 is similarly realized, it is corresponding in order to facilitate the manual teardown in later period
Prism, and between electromagnet and corresponding power supply VCC be arranged an electric switch 40 of autotomying, facilitate the later period dismantle prism, specifically
Circuit is as shown in fig. 6, and how single-chip microcontroller obtains the physical circuit knot for driving each component to work after data in the present embodiment
Structure belongs to conventional technical means in the art, so not specifically describing.
In the present embodiment, in order to which the later period is easy to disassemble, the left prism bracket 3 and right prism bracket 19 are can
It is formed with the two bracket component 3-1 for splitting and being screwed, and first by left side brackets portion corresponding on right prism bracket 19
Part 3-1 is placed on the lower section of shaft 1, then bracket component 3-1 in right side corresponding on left prism bracket 3 is placed on to the top of shaft 1,
Then the second installation is inserted into the through-hole by right prism 28 by left side brackets component 3-1 corresponding on right prism bracket 19 again
In chamber 29, the third limited post 24 on right prism bracket 19 on corresponding left side brackets component 3-1 is in second spring 23 at this time
It is compressed under effect, is installed until third limited post 24 is stuck in and is realized in the 4th groove 31 of right prism 28, utilizes phase
Same method realizes the installation to left prism 14, while installing left prism 14, corresponding right side branch on left prism bracket 3
Briquetting 11 on frame component 3-1 is depressed by left prism 14, until the second limited post 16 for entering left 14 lower section of prism is stuck in first
In groove 9, realize that fixing up and down to left prism 14, final realize are fixed without carrying out screw, it will be able to limit prism
Position, while when left prism bracket 3 and right prism bracket 19 rotate, it is able to drive corresponding prism and synchronizes rotation, because
This facilitates the later period to dismantle, and adds man-hour requirement that each position is arranged, and finally facilitates positioning, additionally by said structure design, protects
Demonstrate,prove the distance between the center of right eyepiece stalk and the center of left eyepiece stalk range when left prism bracket 3 is rotated with right prism bracket 19
Between 48-75mm, the requirement of different mankind's interpupillary distances can be finally adapted to, extensive crowd can be made to use.
In order to facilitate disassembly, the left prism bracket 3 is placed on 1 top of shaft exceptionally, and is fixed with cap 34 is spelled, the interpupillary distance
Marker disc 33, which is fixed on, spells 34 top of cap.
It checks for convenience, luminous figures label layer 35 is equipped in interpupillary distance marker disc 33.
For the ease of finding initial position, it is initial convex that mark is equipped on left prism bracket 3 and right prism bracket 19
Point 36.
In order to facilitate limit, the triangle of minimum interpupillary distance limit is equipped on left prism bracket 3 and right prism bracket 19
Shape limited block 37.
In order to facilitate disassembly, it is equipped with a retaining ring 38 above the left prism bracket 3 and right prism bracket 19, and described
Left eyepiece stalk 5 and right eyepiece stalk 21 are stuck in a corresponding retaining ring 38 and are screwed.
Claims (6)
1. a kind of microscope viewing head being easily installed and positioned, including shaft (1), it is characterised in that: in the lower section of shaft (1)
Equipped with lens (2), being symmetrically arranged at left and right sides of shaft (1) (1) to be rotated around the shaft to adjust a left side for interpupillary distance size
Observation assembly and right observation assembly, the left observation assembly include the left prism bracket for capableing of the axial line rotation of (1) around the shaft
(3), it is fixed with the left eyepiece stalk (5) that can be looked by the first screw (4) in the top of left prism bracket (3), on a left side
Prism bracket (3) side is equipped with the first notch (6), the first spring (7) is fixed in the upper wall of the first notch (6), in the first bullet
It is fixed with the first limited post (8) below spring (7), the first groove (9) are equipped in the lower section of the first notch (6), in the first groove
(9) inside is equipped with the first limit plate (10), is equipped with the pressure for the reset that can be pressed downward contracing in the top of the first limit plate (10)
Block (11) is equipped with the first contact switch (12) and the first electromagnet (13) in the first groove (9), in the first limited post (8) and
It is combined with the left prism (14) that left side is aligned with left eyepiece stalk (5) between first groove (9), is stretched on the right side of the left prism (14)
Enter into the first installation cavity (15) of shaft (1), and be aligned with lens (2), is equipped with and the first groove (9) on left prism (14)
The second limited post (16) of cooperation is matched with second groove (17) of the first limited post (8) cooperation and with the first electromagnet (13)
The first iron plate (18) closed；The right observation assembly includes the right prism bracket (19) for capableing of the axial line rotation of (1) around the shaft,
It is fixed with the right eyepiece stalk (21) that can be looked by the second screw (20) in the top of right prism bracket (19), in right rib
Mirror support (19) side is equipped with the second notch (22), fixed second spring (23) in the upper wall of the second notch (22), in the second bullet
It is fixed with third limited post (24) below spring (23), third groove (25) are equipped in the lower section of the second notch (22), in third
The second contact switch (26) and the second electromagnet (27) are equipped in groove (25), in third limited post (24) and third groove (25)
Between be combined with the right prism (28) that is aligned with right eyepiece stalk (21) of right side, extend into shaft on the left of the right prism (28)
(1) in the second installation cavity (29), and be aligned with lens (2), equipped with cooperating with third groove (25) on right prism (28)
4th limited post (30), the with the 4th groove (31) of third limited post (24) cooperation and with the second electromagnet (27) cooperation
Two iron plates (32) are equipped with interpupillary distance marker disc (33) in the top of shaft (1), and the left prism bracket (3) and right prism bracket
(19) guarantee the distance between the center of right eyepiece stalk and the center of left eyepiece stalk range between 48-75mm when rotating.
2. a kind of microscope viewing head being easily installed and positioned according to claim 1, it is characterised in that: the left prism
Bracket (3) is placed on shaft (1) top exceptionally, and fixed with cap (34) are spelled, and the interpupillary distance marker disc (33), which is fixed on, spells cap (34)
Top.
3. a kind of microscope viewing head being easily installed and positioned according to claim 1 or 2, it is characterised in that: in interpupillary distance
Marker disc (33) is equipped with luminous figures label layer (35).
4. a kind of microscope viewing head being easily installed and positioned according to claim 1 or 2, it is characterised in that: in left rib
The initial salient point (36) of mark is equipped on mirror support (3) and right prism bracket (19).
5. a kind of microscope viewing head being easily installed and positioned according to claim 1 or 2, it is characterised in that: in left rib
The triangle limited block (37) of minimum interpupillary distance limit is equipped on mirror support (3) and right prism bracket (19).
6. a kind of microscope viewing head being easily installed and positioned according to claim 1 or 2, it is characterised in that: the left side
A retaining ring (38), and the left eyepiece stalk (5) and right eyepiece stalk are equipped with above prism bracket (3) and right prism bracket (19)
(21) it is stuck in a corresponding retaining ring (38) and is screwed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910404124.9A CN110133835B (en) | 2019-05-16 | 2019-05-16 | Microscope observation head convenient to installation location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910404124.9A CN110133835B (en) | 2019-05-16 | 2019-05-16 | Microscope observation head convenient to installation location |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110133835A true CN110133835A (en) | 2019-08-16 |
| CN110133835B CN110133835B (en) | 2024-01-05 |
Family
ID=67574238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910404124.9A Active CN110133835B (en) | 2019-05-16 | 2019-05-16 | Microscope observation head convenient to installation location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110133835B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5748366A (en) * | 1993-05-07 | 1998-05-05 | Olympus Optical Co., Ltd. | Surgical microscope |
| CN101109918A (en) * | 2006-07-18 | 2008-01-23 | 富士施乐株式会社 | Charging member cleaning roller, charging device, process cartridge, and image forming apparatus |
| CN101741277A (en) * | 2010-02-11 | 2010-06-16 | 宁波大学 | linear piezoelectric motor |
| JP2014197092A (en) * | 2013-03-29 | 2014-10-16 | オリンパス株式会社 | Inverted microscope system |
| CN205899123U (en) * | 2016-06-23 | 2017-01-18 | 中国科学院西安光学精密机械研究所 | Eliminate microscope auxiliary device of testee surface blind spot |
| CN206115018U (en) * | 2016-08-28 | 2017-04-19 | 宁波华莱斯医疗器械有限公司 | Slide glass dropout prevention means |
| EP3303975A1 (en) * | 2015-06-05 | 2018-04-11 | Theisinger, Hermann | Telescopic gun sight with offset eyepoint |
| CN209821489U (en) * | 2019-05-16 | 2019-12-20 | 宁波市教学仪器有限公司 | Microscope observation head convenient to installation location |
-
2019
- 2019-05-16 CN CN201910404124.9A patent/CN110133835B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5748366A (en) * | 1993-05-07 | 1998-05-05 | Olympus Optical Co., Ltd. | Surgical microscope |
| CN101109918A (en) * | 2006-07-18 | 2008-01-23 | 富士施乐株式会社 | Charging member cleaning roller, charging device, process cartridge, and image forming apparatus |
| CN101741277A (en) * | 2010-02-11 | 2010-06-16 | 宁波大学 | linear piezoelectric motor |
| JP2014197092A (en) * | 2013-03-29 | 2014-10-16 | オリンパス株式会社 | Inverted microscope system |
| EP3303975A1 (en) * | 2015-06-05 | 2018-04-11 | Theisinger, Hermann | Telescopic gun sight with offset eyepoint |
| CN205899123U (en) * | 2016-06-23 | 2017-01-18 | 中国科学院西安光学精密机械研究所 | Eliminate microscope auxiliary device of testee surface blind spot |
| CN206115018U (en) * | 2016-08-28 | 2017-04-19 | 宁波华莱斯医疗器械有限公司 | Slide glass dropout prevention means |
| CN209821489U (en) * | 2019-05-16 | 2019-12-20 | 宁波市教学仪器有限公司 | Microscope observation head convenient to installation location |
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| Publication number | Publication date |
|---|---|
| CN110133835B (en) | 2024-01-05 |
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