CN202075487U - Self parallel reading microscope - Google Patents
Self parallel reading microscope Download PDFInfo
- Publication number
- CN202075487U CN202075487U CN2011202016504U CN201120201650U CN202075487U CN 202075487 U CN202075487 U CN 202075487U CN 2011202016504 U CN2011202016504 U CN 2011202016504U CN 201120201650 U CN201120201650 U CN 201120201650U CN 202075487 U CN202075487 U CN 202075487U
- Authority
- CN
- China
- Prior art keywords
- eyepiece
- stripped
- reading microscope
- sleeve
- strip
- 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
Links
Images
Landscapes
- Microscoopes, Condenser (AREA)
Abstract
The present utility model relates to a self parallel reading microscope which belongs to the physical experiment instrument field. An eyepiece sleeve and an eyepiece connecting sleeve of the prior reading microscope are improved, and the outer wall of the eyepiece sleeve is provided with a stripped protruding groove. A stripped opening is arranged on the wall of the eyepiece connecting sleeve, the stripped protruding groove is matched with the stripped opening, and the positions of the stripped protruding groove and the stripped opening should satisfy the condition that a horizontal cross wire of the eyepiece sleeve is parallel with a horizontal scale outside the sleeve when the stripped protruding groove is closely fitted with the stripped opening. When the self parallel reading microscope is used to measure, adjusting the position of the horizontal cross wire is not necessary, the experiment operation difficulty is lowered, and the accuracy of the experiment measuring result is increased.
Description
Technical field
The utility model relates to a kind of from parallel reading microscope, belongs to the physical experiment apparatus field.
Background technology
Reading microscope is an optical gauge commonly used in the Experiment of College Physics, when using the reading microscope measurement data, must be transferred to the position parallel with horizontal ruler to the horizontal cross hair in the reading microscope eyepiece stalk.The common way of user is: eyes are seen cross hair in the eyepiece stalk clearly by eyepiece, rotate eyepiece stalk with hand simultaneously, make the outer horizontal ruler of horizontal cross hair and tube in the eyepiece stalk parallel.Because can't see horizontal ruler in the cross hair of user in seeing eyepiece stalk clearly, debugging difficulty is very big.In Experiment of College Physics, the student often transfers bad, brings bigger experimental error to experimental result thus.
The utility model content
At the deficiencies in the prior art, the purpose of this utility model provides a kind of from parallel reading microscope, and the outer horizontal ruler of the horizontal cross hair in the eyepiece stalk and tube remains parallel, the accuracy that can improve conventional efficient and measurement result.
The technical scheme that its technical matters that solves the utility model adopts is: from parallel reading microscope the eyepiece stalk and the eyepiece extend neck of traditional reading microscope have been done following improvement: the outer wall at eyepiece stalk is provided with the strip tongue, on the barrel of eyepiece extend neck, open strip shape gob, strip tongue and strip shape gob are adaptive, the choice of location of strip tongue and strip shape gob should satisfy: when strip tongue and strip shape gob driving fit, and horizontal cross hair in the eyepiece stalk and the outer horizontal ruler keeping parallelism of tube.
Because adopt technique scheme, the beneficial effects of the utility model are: when using, need not regulate the position of horizontal cross hair again, reduce the experimental implementation difficulty, improve the accuracy of experimental measurements from parallel reading microscope measurement data.
Description of drawings
Fig. 1 is a side schematic view of the present utility model;
Fig. 2 is the eyepiece stalk synoptic diagram;
Fig. 3 is an eyepiece extend neck synoptic diagram.
Among the figure: 1-eyepiece 2-eyepiece stalk 3-clamp ring 4-lock screw 5-eyepiece extend neck 6-focusing handwheel 7-horizontal ruler
The horizontal cross hair 31-of 8-microdrum 9-joint axis 10-base 21-strip tongue 22-strip shape gob
Embodiment
The utility model is described in more detail below in conjunction with accompanying drawing:
Its static structure, please referring to accompanying drawing 1: as shown in the figure, the utility model mainly is made up of eyepiece 1, eyepiece stalk 2, clamp ring 3, lock screw 4, eyepiece extend neck 5, focusing handwheel 6, horizontal ruler 7, microdrum 8, joint axis 9, base 10.
Below by using method, further set forth dynamic structure relation of the present utility model:
From parallel reading microscope the eyepiece stalk and the eyepiece extend neck of traditional reading microscope have been done following improvement: its principal feature is that the outer wall at eyepiece stalk 2 is provided with strip tongue 21, on the barrel of eyepiece extend neck 5, open strip shape gob 31, strip tongue 21 is adaptive with strip shape gob 31, strip tongue 21 should satisfy with the choice of location of strip shape gob 31: when strip tongue 21 and strip shape gob 31 driving fits, and a horizontal cross hair 22 in the eyepiece stalk and outer horizontal ruler 7 keeping parallelisms of tube.
During use, have only strip tongue 21 and strip shape gob 31 driving fits, eyepiece stalk 2 just can be packed in the eyepiece extend neck 5, and a horizontal cross hair 22 in the eyepiece stalk 2 and the outer horizontal ruler 7 natural keeping parallelisms of tube need not be regulated eyepiece stalk 2 again.
The utility model cost of manufacture is cheap, and its manufacturing process also is easy to realize mass production, is the best substitute of existing common reading microscope, has very high economic worth and use value.
Claims (1)
1. one kind from parallel reading microscope, it is characterized in that: be provided with from the outer wall of parallel reading microscope eyepiece stalk (2) on the barrel of strip tongue (21), eyepiece extend neck (5) and open strip shape gob (31), strip tongue (21) is adaptive with strip shape gob (31), strip tongue (21) should satisfy with the choice of location of strip shape gob (31): when strip tongue (21) and strip shape gob (31) driving fit, and a horizontal cross hair (22) in the eyepiece stalk (2) and outer horizontal ruler (7) keeping parallelism of tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202016504U CN202075487U (en) | 2011-06-03 | 2011-06-03 | Self parallel reading microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202016504U CN202075487U (en) | 2011-06-03 | 2011-06-03 | Self parallel reading microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202075487U true CN202075487U (en) | 2011-12-14 |
Family
ID=45113583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202016504U Expired - Fee Related CN202075487U (en) | 2011-06-03 | 2011-06-03 | Self parallel reading microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202075487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601555A (en) * | 2015-08-31 | 2018-09-28 | 医药生命融合研究团 | A method of it obtaining the in vivo lung window device based on micro sucking of lung tissue micro-imaging and obtains image using its |
| CN113218302A (en) * | 2021-03-16 | 2021-08-06 | 河南省计量科学研究院 | Portable measuring microscope with angle measuring function |
-
2011
- 2011-06-03 CN CN2011202016504U patent/CN202075487U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601555A (en) * | 2015-08-31 | 2018-09-28 | 医药生命融合研究团 | A method of it obtaining the in vivo lung window device based on micro sucking of lung tissue micro-imaging and obtains image using its |
| CN113218302A (en) * | 2021-03-16 | 2021-08-06 | 河南省计量科学研究院 | Portable measuring microscope with angle measuring function |
| CN113218302B (en) * | 2021-03-16 | 2024-02-20 | 河南省计量测试科学研究院 | Portable measuring microscope with angle measuring function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202075487U (en) | Self parallel reading microscope | |
| CN103162603A (en) | Device for measuring coaxiality of oil injector installation hole and oil injector head installation hole of cylinder cover | |
| CN201837342U (en) | Measuring tool for measuring diameter of sealed section of special thread oil casing | |
| CN201302430Y (en) | External-thread pitch-diameter cylindricity special measuring tool for ball screw pair | |
| CN202182684U (en) | Plunger centre of bulb height testing tool | |
| CN203100668U (en) | Instrument for measuring coaxiality between oil injector mounting hole and oil injection head mounting hole in cylinder cover | |
| CN203274643U (en) | A lever-type measuring instrument for measuring the diameter of a deep hole | |
| CN202119380U (en) | Scanning gauge for dial gauge | |
| CN202329491U (en) | Internal diameter comparator | |
| CN2848591Y (en) | Scaleplate compass | |
| CN203615872U (en) | Measuring device for special thread torque step depth | |
| CN202229704U (en) | Groove ruler | |
| CN203432498U (en) | Shallow seam measuring tool | |
| CN204788110U (en) | Online quick measuring instrument of plastic profile adhesive tape notch | |
| CN208333344U (en) | A kind of glasses apparatus for measuring degree of inclination | |
| CN103398641A (en) | Electronic display vernier caliper | |
| CN207263344U (en) | A kind of mechanical meaurement instrument of Physical Experiment | |
| CN208887732U (en) | A kind of novel adjustable water gauge | |
| CN201527249U (en) | Device for measuring radius of circular arc or spherical crown | |
| CN202195789U (en) | One-way go/no go gauge | |
| CN205679157U (en) | A kind of anti-part injury gauge | |
| CN207351337U (en) | Digit display dial gauge | |
| CN204228187U (en) | Calibration measure of cam shaft instrument standard | |
| CN206709744U (en) | A kind of portable swash plate ball-and-socket measurement special gauge | |
| CN203349757U (en) | Measuring instrument of small-size hole chamfering depth |
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: 20111214 Termination date: 20120603 |