CN218886287U - Microscope observation area indicating device - Google Patents
Microscope observation area indicating device Download PDFInfo
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- CN218886287U CN218886287U CN202223474175.5U CN202223474175U CN218886287U CN 218886287 U CN218886287 U CN 218886287U CN 202223474175 U CN202223474175 U CN 202223474175U CN 218886287 U CN218886287 U CN 218886287U
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- threaded hole
- microscope
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- mounting hole
- seat
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Abstract
The utility model discloses a microscope observation area indicating device, relating to the technical field of microscope auxiliary equipment; the multifunctional telescopic light gathering pen comprises a universal joint pipe, wherein a mounting seat and a connecting seat are respectively arranged at two ends of the universal joint pipe, a first mounting hole is formed in the mounting seat, a second mounting hole is formed in the connecting seat, and a light gathering pen is sleeved in the second mounting hole. Compared with the prior art, the utility model discloses can solve present observation region transform back at microscope, can't be through the method of direct observation eyepiece department formation of image, come the regional problem whether that the region that confirms microscope objective lens corresponds is our required observation fast.
Description
Technical Field
The utility model belongs to the technical field of microscope auxiliary assembly technique and specifically relates to a microscope observation region indicating device.
Background
When using microscope in the work, need often alternate observation region, observation region transform back, the working distance of microscope objective changes, the formation of image through the eyepiece will be vague this moment, can't be through the method of direct observation eyepiece department formation of image, confirm whether the region that microscope objective lens corresponds is the region that we need observe, want through the mode of observing eyepiece formation of image, confirm whether the microscope optical axis coincides with observation region, still need constantly adjust microscope focusing mechanism, obtain clear formation of image at the eyepiece and judge whether satisfy the demand, if can't reach the demand, still need constantly remove the camera lens, focus operation repeatedly constantly, this kind of confirmation mode operation in microscope observation region is complicated, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a microscope observation region indicating device, it can solve present observation region transform back at microscope, can't locate the method of formation of image through the direct observation eyepiece, confirms whether the region that microscope objective lens corresponded is the regional problem that we need observe fast.
In order to solve the above problem, the utility model discloses a technical scheme is: the microscope observation area indicating device comprises a universal joint pipe, wherein a mounting seat and a connecting seat are respectively arranged at two ends of the universal joint pipe, a first mounting hole is formed in the mounting seat, a second mounting hole is formed in the connecting seat, and a light gathering pen is sleeved in the second mounting hole.
In the above technical solution, a more specific technical solution may also be: a first pressing threaded hole communicated with the first mounting hole is formed in one side, located on the first mounting hole, of the mounting base, and a first pressing screw penetrates through the first pressing threaded hole; the mounting seat is provided with a first connecting threaded hole on the other side of the first mounting hole, a first fastening threaded hole communicated with the first connecting threaded hole is formed in one side of the first connecting threaded hole, and a first fastening screw penetrates through the first fastening threaded hole.
Furthermore, a second pressing threaded hole communicated with the second mounting hole is formed in one side, located on the second mounting hole, of the connecting seat, and a second pressing screw penetrates through the second pressing threaded hole; the connecting seat is provided with a second connecting threaded hole on the other side of the second mounting hole, a second fastening threaded hole communicated with the second connecting threaded hole is formed in one side of the second connecting threaded hole, and a second fastening screw penetrates through the second fastening threaded hole.
Furthermore, a first connecting portion and a second connecting portion with external threads are respectively arranged at two ends of the universal joint pipe, the first connecting portion is in threaded connection with the first connecting threaded hole, and the second connecting portion is in threaded connection with the second connecting threaded hole.
Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has:
1. the utility model discloses can realize after microscopical observation region transform, through the method of direct observation eyepiece department formation of image, fix a position the region that will observe fast to the microscope camera lens, let objective lens and observation region coincidence.
2. The utility model discloses at the during operation, the mount pad is through first mounting hole suit on the stand of microscope below, adjust the position of mount pad after, use first housing screw to fix the mount pad on the stand, then adjust the direction and the angle of spotlight pen, reuse spotlight pen shines the region that needs to observe, the light that shines that the spotlight pen used is red, red light can produce diffuse reflection in observing the region, then remove the microscope and be close to the observation area constantly, when objective lens and observation area coincidence, red reverberation is through microscopical optical path system, reach microscope eyepiece department, can see red light in microscope eyepiece department, at this moment, can confirm that observation area and microscopical objective lens coincide mutually, rethread microscope focusing mechanism, clear formation of image in eyepiece department can acquire observation area, and convenient for operation, and the work efficiency can be improved simultaneously.
3. The light gathering pen can stay at any position in a working range under the action of the universal joint pipe, and can also adjust a plurality of directions and angles to meet the working requirement; the second compression screw can fix the light gathering pen on the connecting seat; the first set screw and the second set screw are used, so that loosening of the two ends of the universal joint pipe after connection with the mounting seat and the connecting seat can be prevented.
Drawings
FIG. 1 is a schematic diagram of the application structure of the present invention;
FIG. 2 is a schematic structural view of the mounting base;
FIG. 3 is a schematic structural view of a gimbal tube;
FIG. 4 is a schematic view of the connecting seat;
FIG. 5 is an enlarged view at I of FIG. 1;
fig. 6 is an enlarged view at J of fig. 1.
Detailed Description
The invention will be described in more detail with reference to the following embodiments:
the microscope observation region indicating device shown in fig. 1 to 6 comprises a universal joint pipe 1, wherein two ends of the universal joint pipe are respectively provided with a mounting seat 2 and a connecting seat 3, the mounting seat 2 is provided with a first mounting hole 2-1, the connecting seat 3 is provided with a second mounting hole 3-1, and a light gathering pen 4 is sleeved in the second mounting hole 3-1.
A first pressing threaded hole 2-2 communicated with the first mounting hole 2-1 is formed in one side, located at the first mounting hole 2-1, of the mounting seat 2, and a first pressing screw 5 penetrates through the first pressing threaded hole 2-2; the other side of the first mounting hole 2-1 of the mounting seat 2 is provided with a first connecting threaded hole 2-3, one side of the first connecting threaded hole 2-3 of the mounting seat 2 is provided with a first fastening threaded hole 2-4 communicated with the first connecting threaded hole 2-3, and a first fastening screw 6 penetrates through the first fastening threaded hole 2-4.
A second pressing threaded hole 3-2 communicated with the second mounting hole 3-1 is formed in one side, located at the second mounting hole 3-1, of the connecting seat 3, and a second pressing screw 7 penetrates through the second pressing threaded hole 3-2; a second connecting threaded hole 3-3 is formed in the other side, located at the second mounting hole 3-1, of the connecting seat 3, a second fastening threaded hole communicated with the second connecting threaded hole 3-3 is formed in one side, located at the second connecting threaded hole 3-3, of the connecting seat 3, and a second fastening screw 8 penetrates through the second fastening threaded hole.
The two ends of the universal joint pipe 1 are respectively provided with a first connecting part 1-1 and a second connecting part 1-2 with external threads, the first connecting part 1-1 is in threaded connection with a first connecting threaded hole 2-3, and the second connecting part 1-2 is in threaded connection with a second connecting threaded hole 3-3.
The utility model discloses at the during operation, mount pad 2 is on stand 10 of microscope 9 below through first mounting hole 2-1 suit, adjust the position back of mount pad 2, use first housing screw 5 to fix mount pad 2 on stand 10, then adjust the direction and the angle of spotlight pen 4, reuse spotlight pen 4 shines the region that needs the observation, the light that shines that spotlight pen 4 used is red, red light can produce diffuse reflection at the observation region, then remove the microscope and be close to the observation region constantly, when objective lens and observation region coincidence, red reverberation passes through microscopical light path system, reach microscope eyepiece department, can see red light in microscope eyepiece department, at this moment, can confirm observation region and microscopical objective lens coincidence mutually, rethread microscopical focusing mechanism, can acquire the clear formation of observation region in eyepiece department, and convenient for operation, and the work efficiency can be improved simultaneously.
The light gathering pen 4 can stay at any position in the working range under the action of the universal joint pipe 1, and can also adjust a plurality of directions and angles to meet the working requirement; the second compression screw 7 can fix the light gathering pen 4 on the connecting seat 3; use first holding screw 6 and second holding screw 8, can prevent that the both ends of universal joint pipe 1 from producing after being connected with mount pad 2 and connecting seat 3 and becoming flexible.
Claims (4)
1. An apparatus for indicating an observation area of a microscope, comprising: the multifunctional telescopic light gathering pen is characterized by comprising a universal joint pipe, wherein a mounting seat and a connecting seat are respectively arranged at two ends of the universal joint pipe, a first mounting hole is formed in the mounting seat, a second mounting hole is formed in the connecting seat, and a light gathering pen is sleeved in the second mounting hole.
2. The microscope observation region indicating device according to claim 1, wherein: a first pressing threaded hole communicated with the first mounting hole is formed in one side, located on the first mounting hole, of the mounting base, and a first pressing screw penetrates through the first pressing threaded hole; the mounting seat is provided with a first connecting threaded hole on the other side of the first mounting hole, a first fastening threaded hole communicated with the first connecting threaded hole is formed in one side of the first connecting threaded hole, and a first fastening screw penetrates through the first fastening threaded hole.
3. The microscope observation region indicating device according to claim 2, characterized in that: a second pressing threaded hole communicated with the second mounting hole is formed in one side, located on the second mounting hole, of the connecting seat, and a second pressing screw penetrates through the second pressing threaded hole; the connecting seat is provided with a second connecting threaded hole on the other side of the second mounting hole, a second fastening threaded hole communicated with the second connecting threaded hole is formed in one side of the second connecting threaded hole, and a second fastening screw penetrates through the second fastening threaded hole.
4. The microscope observation region indicating device according to claim 3, wherein: the universal joint pipe is characterized in that a first connecting portion and a second connecting portion with external threads are respectively arranged at two ends of the universal joint pipe, the first connecting portion is in threaded connection with the first connecting threaded hole, and the second connecting portion is in threaded connection with the second connecting threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223474175.5U CN218886287U (en) | 2022-12-26 | 2022-12-26 | Microscope observation area indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223474175.5U CN218886287U (en) | 2022-12-26 | 2022-12-26 | Microscope observation area indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218886287U true CN218886287U (en) | 2023-04-18 |
Family
ID=85955245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223474175.5U Active CN218886287U (en) | 2022-12-26 | 2022-12-26 | Microscope observation area indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218886287U (en) |
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2022
- 2022-12-26 CN CN202223474175.5U patent/CN218886287U/en active Active
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