CN203909391U - Microscope vision field positioning device - Google Patents
Microscope vision field positioning device Download PDFInfo
- Publication number
- CN203909391U CN203909391U CN201420341703.6U CN201420341703U CN203909391U CN 203909391 U CN203909391 U CN 203909391U CN 201420341703 U CN201420341703 U CN 201420341703U CN 203909391 U CN203909391 U CN 203909391U
- Authority
- CN
- China
- Prior art keywords
- spring
- internal cavity
- pilot pin
- tube
- shell fragment
- 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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- Microscoopes, Condenser (AREA)
Abstract
The utility model discloses a microscope vision field positioning device, which comprises a tube sleeve and a tube body. The tube sleeve is provided with built-in thread. The tube body comprises a spring, an elastic sheet, an in-tube cavity, bearing tubes and a positioning pin, wherein the elastic sheet is arranged at the right side of the tube sleeve, the spring is arranged in the middle part of the tube body, the spring is movably connected with the elastic sheet, the in-tube cavity is arranged at the lower end of the spring and is fixedly connected with the spring, the positioning pin is fixedly connected with the in-tube cavity, the head of the positioning pin extends out of the tube body, the bearing tubes are arranged at two sides of the positioning pin, a button is arranged outside the tube body, and the button is movably connected with the elastic sheet. The positioning device has the advantages that positioning is accurate, adjustment can be carried out, the operation is convenient, and the working efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of steady arm, particularly a kind of field of microscope steady arm.
Background technology
Prior art traditional Chinese medicine field or other technologies research field often use microscope, the object of observation post's research on the carrier that can observe at various sections, smear or other microscopes.The destination object that most cases is observed may only be distributed in certain part of carrier or the point that naked eyes can not be observed.When we need again to observe identical object on identical carrier, often require a great deal of time and again find the destination object of observing before, when destination object distributes seldom on corresponding carrier, when even only having one, just more difficult repetition found, and even can not again find.
Summary of the invention
the utility model is difficult to observe in order to overcome destination object, a difficult problem that is difficult to location, a kind of field of microscope locating device of localizing objects carrier is rapidly provided, the technical scheme that the utility model provides is as follows: a kind of field of microscope locating device, comprise pipe box and body, , described pipe box is provided with built-in screw thread, described body comprises spring, shell fragment, pipe internal cavity, bearing tube and pilot pin, shell fragment is arranged on pipe box right side, spring is arranged on body middle part, spring is flexibly connected with shell fragment, pipe internal cavity is arranged on spring lower end, be fixedly connected with spring, pilot pin is fixedly connected with pipe internal cavity, pilot pin syringe needle stretches out body, bearing tube is arranged on pilot pin both sides, button is arranged on body outside, button is flexibly connected with shell fragment.
The length of described pilot pin is 1-4cm, and pilot pin is made of rigid material.
Described pipe internal cavity is positioned at body middle part, by light hole center.
Described bearing tube is placed in pipe internal cavity both sides.
The utility model beneficial effect is: the pointer of locating device is the center at light hole, as long as the pointer object's position that aims at the mark, object nature is within sweep of the eye, accurate location, and adjustable, easy to operate, greatly increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural scheme of mechanism of the present utility model.
Parts title and sequence number in figure:
Pipe box 1, body 2, pipe internal cavity 3, pilot pin 4, bearing tube 5, spring 6, shell fragment 7, button 8, built-in screw thread 9.
Embodiment
A kind of field of microscope locating device, comprise pipe box 1 and body 2, , described pipe box 1 is provided with built-in screw thread 9, described body 2 comprises spring 6, shell fragment 7, pipe internal cavity 3, bearing tube 5 and pilot pin 4, shell fragment 7 is arranged on pipe box 1 right side, spring 6 is arranged on body 2 middle parts, spring 6 is flexibly connected with shell fragment 7, pipe internal cavity 3 is arranged on spring 6 lower ends, be fixedly connected with spring 6, pilot pin 4 is fixedly connected with pipe internal cavity 3, pilot pin 4 syringe needles stretch out body 2, bearing tube 5 is arranged on pilot pin 4 both sides, button 8 is arranged on body 2 outsides, button 8 is flexibly connected with shell fragment 7.
The length of described pilot pin 4 is 1-4cm, and pilot pin is made of rigid material.
Described pipe internal cavity 3 is positioned at body 2 middle parts, by light hole center.
Described bearing tube 5 is placed in pipe internal cavity 3 both sides.
Embodiment 1
Pipe box 1 is connected on microscope by built-in screw thread 9, during localizing objects object, pilot pin 4 is aimed to load sample position, the length of pilot pin 4 can regulate by the button 8 of pipe 2 body both sides, button 8 extrusion elastic 7, make shell fragment 7 be subject to the effect of power, spring 6 is applied to the effect of external force, by the extension and contraction control pipe internal cavity 3 of spring 6, push the length of pilot pins 4, bearing tube 5 is the weight of adapting pipe internal cavity 3 on the one hand, the extruding of 3 pairs of pilot pins 4 of control tube internal cavity is excessively strong on the one hand, causes the length that pointer stretches out to surpass the scope that can bear.
Claims (4)
1. a field of microscope locating device, comprise pipe box (1) and body (2), it is characterized in that, described pipe box (1) is provided with built-in screw thread (9), described body (2) comprises spring (6), shell fragment (7), pipe internal cavity (3), bearing tube (5) and pilot pin (4), shell fragment (7) is arranged on pipe box (1) right side, spring (6) is arranged on body (2) middle part, spring (6) is flexibly connected with shell fragment (7), pipe internal cavity (3) is arranged on spring (6) lower end, be fixedly connected with spring (6), pilot pin (4) is fixedly connected with pipe internal cavity (3), pilot pin (4) syringe needle stretches out body (2), bearing tube (5) is arranged on pilot pin (4) both sides, button (8) is arranged on body (2) outside, button (8) is flexibly connected with shell fragment (7).
2. field of microscope locating device according to claim 1, is characterized in that, the length of described pilot pin (4) is 1-4cm.
3. field of microscope locating device according to claim 1, is characterized in that, described pipe internal cavity (3) is positioned at body (2) middle part, by light hole center.
4. field of microscope locating device according to claim 1, is characterized in that, described bearing tube (5) is placed in pipe internal cavity (3) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341703.6U CN203909391U (en) | 2014-06-25 | 2014-06-25 | Microscope vision field positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341703.6U CN203909391U (en) | 2014-06-25 | 2014-06-25 | Microscope vision field positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203909391U true CN203909391U (en) | 2014-10-29 |
Family
ID=51783651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420341703.6U Expired - Fee Related CN203909391U (en) | 2014-06-25 | 2014-06-25 | Microscope vision field positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203909391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062751A (en) * | 2014-06-25 | 2014-09-24 | 南宁市第二中学 | Microscope visual field positioning device |
-
2014
- 2014-06-25 CN CN201420341703.6U patent/CN203909391U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062751A (en) * | 2014-06-25 | 2014-09-24 | 南宁市第二中学 | Microscope visual field positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20170625 |