CN203981970U - A kind of microscope with projection structure - Google Patents
A kind of microscope with projection structure Download PDFInfo
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- CN203981970U CN203981970U CN201420391343.0U CN201420391343U CN203981970U CN 203981970 U CN203981970 U CN 203981970U CN 201420391343 U CN201420391343 U CN 201420391343U CN 203981970 U CN203981970 U CN 203981970U
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- case
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- projection lens
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Abstract
With a microscope for projection structure, belong to microscope and component technology field thereof, comprise base, curved boom, case, case backing plate, eyepiece component, mirror assembly, objective lens unit and projection structure; Mirror assembly comprises reflective mirror, mirror holder; The interior oblique reflective mirror installing plate that is provided with of mirror holder; Case comprises main case and decorates case, the oblique case backing plate top that is arranged on of main case; Projection structure comprises projection plate, projection lens's chip module, and projection lens's chip module is arranged in main case, and projection lens's chip module comprises projection eyeglass, projection lens's bar, lens trim ring; The bottom surface of projection eyeglass is tiltedly arranged in the inner groovy of projection lens's bar bottom down; Lens trim ring is arranged in projection lens's bar; Two side connecting plate ends of projection lens's bar are fixedly connected with main encloser inner wall; Projection plate is fixedly installed on main case upper end; The beneficial effects of the utility model are: operating personnel's working position is unrestricted, can 2 people see above simultaneously, save time, effective, and eyes indefatigability.
Description
Technical field
The utility model is a kind of microscope, and particularly a kind of microscope with projection structure, belongs to microscope and component technology field thereof.
Background technology
Conventional microscope is generally observed by eyepiece, when the microstructure of sample is observed, operating personnel's eyes must be pressed close to eyepiece, closely operate, operating personnel's working position is very limited, and inconvenient operation, can only limit to 1 people and see, when the many people to 2 more than people observe, must rotation see time-consuming length, weak effect; Or many microscopes see simultaneously, this just need to increase equipment and investment.Above situation is far from suitable for education experiment.And with eyepiece, carry out close-ups, eyes easily produce fatigue, are unfavorable for eye health.
Utility model content
The purpose of this utility model is in above-mentioned microscope prior art, when existence is observed with eyepiece, operating personnel's working position is very limited, can only limit to 1 people sees, time-consuming length, weak effect, and eyes easily produce tired defect, and a kind of microscope with projection structure is provided, the working position that can reach operating personnel while observing is unrestricted, can 2 people see above simultaneously, save time, effective, and eyes can not produce tired object.
To achieve these goals, the technical scheme that the utility model is taked is: a kind of microscope with projection structure, comprises base, curved boom, case, case backing plate, eyepiece component, mirror assembly, clamp ring, objective lens unit.Described eyepiece component comprises eyeshade, eyepiece, eyepiece assembly; Described mirror assembly comprises reflective mirror, mirror holder; Described objective lens unit comprises converter, object lens.Described curved boom one side is provided with objective table; Described curved boom upper vertical direction is provided with mounting hole, and described mounting hole upper end is provided with ring-shaped step A; Described case backing plate is with center pit A, and case backing plate is arranged on mounting hole top; Case is arranged on case backing plate top and is fixedly connected with; Described clamp ring is below case backing plate, on ring-shaped step A; Described mirror holder is with the annular solid of center pit B, ring segment A, B, C, D, consists of from top to down, and the diameter of described ring segment A, B, C, D successively reduces; Ring segment A above case backing plate, ring segment B in center pit A, clearance fit; Ring segment C is in clamp ring, be threaded each other; Ring segment D is in mounting hole, be fixedly connected with each other; In described mirror holder, with curved boom reverse direction, be obliquely provided with a reflective mirror installing plate, under described reflective mirror is oblique, be fixedly installed on reflective mirror installing plate; On described case backing plate, be provided with spring base, be provided with spring, steel ball in described spring base, described spring is compressed by mirror holder ring segment A sidewall by steel ball, and mirror holder is fixed in mounting hole by compressed spring; Described objective lens unit is arranged on objective table top, and described converter and curved boom top are rotationally connected, and described object lens are fixedly connected on converter below.
Described case comprises main case and decorates case, the oblique case backing plate top that is arranged on of described main case, and decoration case is arranged on curved boom top, main case below; Described main case lower end is provided with case connector, and described decoration case one side is provided with pilot hole, and the size of the size of described pilot hole and case connector matches, and case connector and pilot hole are socketed and are rotationally connected; Described eyepiece component is by the oblique top, main case bottom that is arranged on, eyepiece assembly bottom, and eyepiece component and main case subtend arrange;
Also comprise projection structure, described projection structure comprises projection plate, projection lens's chip module, and described projection lens chip module is arranged in main case, and projection lens's chip module comprises projection eyeglass, projection lens's bar, lens trim ring; Described projection lens bar comprises the web joint of projection lens's bar main body and both sides, described projection lens bar main body is that cylindrical shape, bottom are provided with inner groovy, the bottom surface of described projection eyeglass is inner concave, and the bottom surface of projection eyeglass is tiltedly arranged in the inner groovy of projection lens's bar bottom part body down; Described lens trim ring is arranged in projection eyeglass top, projection lens's bar, with projection lens bar inwall be wringing fit; The two ends of projection lens's bar web joint are fixedly connected with main encloser inner wall; Described projection plate is fixedly installed on main case inner upper end;
Projection lens's chip module center line and eyepiece component center line are all by reflective mirror center reflective spot, at grade, each obliquely stretches to direction on both sides projection lens's chip module center line and eyepiece component center line for projection lens's chip module center line, eyepiece component center line and reflective mirror center reflective spot;
When projection lens's chip module forward the reverse direction of curved boom to, during in projection lens's chip module working position point, the incident light reflecting from the test piece of objective table center from below vertically upward, after the reflective spot of reflective mirror center, to curved boom reverse direction one side, obliquely through projection eyeglass, arrive imaging on projection plate and show.
Described case two bottom sides respectively has 1 screw hole, and respectively there is 1 perforation described case backing plate both sides, and case backing plate is fixedly connected with screw with perforation by above-mentioned screw hole with case.
The side direction of described ring segment D has individual threaded hole, and the mounting hole sidewall of curved boom and above-mentioned threaded hole corresponding position are provided with perforation, and ring segment D is connected with screw with perforation by above-mentioned threaded hole with the mounting hole sidewall of curved boom.
Described projection lens's bar web joint two ends are respectively provided with 1 screw hole, described main encloser inner wall middle part is provided with ring-shaped step B, the both sides of described ring-shaped step B are respectively provided with 1 threaded hole, and projection lens's bar is fixedly connected with screw with threaded hole by above-mentioned screw hole with main encloser inner wall.
Compared with prior art, the beneficial effects of the utility model are:
While 1, observing, operating personnel's working position is unrestricted, can 2 people see above simultaneously, save time, effective, and eyes can not produce fatigue.
2, be applicable to vertical microscope, be certainly also applicable to horizontal microscope.
Accompanying drawing explanation
Fig. 1 is: the utility model exploded view (not comprising base, objective table);
Fig. 2-1st: while observing with eyepiece, the utility model master is depending on cut-open view (not comprising base, objective table, curved boom bottom);
Fig. 2-2nd: while observing with projection plate and projection lens's chip module, the utility model master is depending on cut-open view (not comprising base, objective table, curved boom bottom);
Fig. 2-3rd: Fig. 2-2A portion enlarged drawing;
Fig. 2-4th: Fig. 2-2A-A cut-open view;
Fig. 2-5th: Fig. 2-4B portion enlarged drawing;
Fig. 3-1st: eyepiece component and case combine rear and case backing plate exploded view;
Fig. 3-2nd: the C portion enlarged drawing of Fig. 3-1;
Fig. 4 is: the utility model front view (not comprising base, objective table) while observing with projection plate and projection lens's chip module;
Fig. 5-1st: projection lens's bar front view;
Fig. 5-2nd: cut-open view is looked on projection lens's bar left side;
Fig. 5-3rd: projection lens's bar vertical view;
Fig. 6-1st: mirror holder front view;
Fig. 6-2nd: mirror holder vertical view;
Fig. 6-3rd: mirror holder stereographic map;
Fig. 7-1st: the utility model stereographic map while observing with eyepiece;
Fig. 7-2nd: the utility model stereographic map while observing with projection plate and projection lens's chip module.
Description of reference numerals: base 1, curved boom 2, mounting hole 201, ring-shaped step A202, perforation B203, case 3, screw hole 301, main case 302, decorate case 303, case connector 304, pilot hole 305, ring-shaped step B306, case backing plate 4, center pit A401, perforation A402, spring base 403, spring 404, steel ball 405, eyepiece component 5, eyeshade 501, eyepiece 502, eyepiece assembly 503, mirror assembly 6, reflective mirror 601, mirror holder 602, center pit B603, ring segment A604, ring segment B605, ring segment C606, ring segment D607, threaded hole 608, reflective mirror installing plate 609, clamp ring 7, objective lens unit 8, converter 801, object lens 802, objective table 9, projection structure 10, projection plate 101, projection lens's chip module 102, projection eyeglass 103, projection lens's bar 104, projection lens's bar main body 1041, web joint 1042, lens trim ring 105.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
As shown in Fig. 1 to Fig. 7-2, a kind of microscope with projection structure, comprises base 1, curved boom 2, case 3, case backing plate 4, eyepiece component 5, mirror assembly 6, clamp ring 7, objective lens unit 8.Described eyepiece component 5 comprises eyeshade 501, eyepiece 502, eyepiece assembly 503; Described mirror assembly 6 comprises reflective mirror 601, mirror holder 602; Described objective lens unit 8 comprises converter 801, object lens 802.Described curved boom 2 one sides are provided with objective table 9; Described curved boom 2 upper vertical directions are provided with mounting hole 201, and described mounting hole 201 upper ends are provided with ring-shaped step A202; Described case backing plate 4 is with center pit A401, and case backing plate 4 is arranged on mounting hole 201 tops; Case 3 is arranged on case backing plate 4 tops, and described case 3 two bottom sides respectively have 1 screw hole 301, and respectively there is 1 perforation A402 described case backing plate 4 both sides, and case backing plate 4 is fixedly connected with screw with perforation A402 by above-mentioned screw hole 301 with case 3.
Described clamp ring 7 is below case backing plate 4 on ring-shaped step A202; Described mirror holder 6 is with the annular solid of center pit B603, ring segment A604, ring segment B605, ring segment C606, ring segment D607, consists of from top to down, and the diameter of described ring ring segment A604, ring segment B605, ring segment C606, ring segment D607 successively reduces; Ring segment A604 above case backing plate 4, ring segment B605 in center pit A401, clearance fit; Ring segment C606 is in clamp ring 7, be threaded each other; Ring segment D607 is in mounting hole 201, the side direction of described ring segment D607 has individual threaded hole 608, mounting hole 201 sidewalls of curved boom 2 and above-mentioned threaded hole 608 corresponding positions are provided with perforation B203, and ring segment D607 is connected with screw with perforation B203 by above-mentioned threaded hole 608 with mounting hole 201 sidewalls of curved boom 2.
In described mirror holder 602, be obliquely provided with a reflective mirror installing plate 609, under described reflective mirror 601 is oblique, be fixedly installed on reflective mirror installing plate 609; On described case backing plate 4, be provided with spring base 403, in described spring base 403, be provided with spring 404, steel ball 405, described spring 404 is compressed by mirror holder 602 ring segment A604 sidewalls by steel ball 405, and mirror holder 602 is fixed in mounting hole 401 by compressed spring 404; Described objective lens unit 8 is arranged on objective table 9 tops, and described converter 801 is rotationally connected with curved boom 2 tops, and described object lens 802 are fixedly connected on converter 801 belows.
Described case 3 comprises main case 302 and decorates case 303, and oblique case backing plate 4 tops that are arranged on of described main case 302 are decorated case 303 and are arranged on curved boom 2 tops, main case 302 belows; Described main case 302 lower ends are provided with case connector 304, described decoration case 303 1 sides are provided with pilot hole 305, the size of the size of described pilot hole 305 and case connector 304 matches, and case connector 304 is socketed and is rotationally connected with pilot hole 305; Described eyepiece component 5 is by oblique main case 302 tops, bottom, the eyepiece component 5 and main case 302 subtend settings of being arranged in eyepiece assembly 503 bottoms;
Also comprise projection structure 10, described projection structure 10 comprises projection plate 101, projection lens's chip module 102, and described projection lens chip module 102 is arranged in main case 302, and projection lens's chip module 102 comprises projection eyeglass 103, projection lens's bar 104, lens trim ring 105; Described projection lens bar 104 comprises the web joint 1042 of projection lens's bar main body 1041 and both sides, described projection lens bar main body 1041 is that cylindrical shape, bottom are provided with inner groovy, the bottom surface of described projection eyeglass 103 is inner concave, and the bottom surface of projection eyeglass 103 is tiltedly arranged in the inner groovy of projection lens's bar main body 1041 bottoms down; Described lens trim ring 105 is arranged in projection eyeglass 103 tops, projection lens's bar 104, with projection lens bar 104 inwalls be wringing fit; Described projection lens's bar web joint 1042 two ends are respectively provided with 1 screw hole, described main encloser inner wall middle part is provided with ring-shaped step B306, the both sides of described ring-shaped step B306 are respectively provided with 1 threaded hole, and projection lens's bar 104 is fixedly connected with screw with threaded hole by above-mentioned screw hole with main encloser inner wall.
During assembling, mirror holder 602 is inserted in to case backing plate 4, mirror holder 602 docks with clamp ring 7 screw threads, and after twisting in fact, case backing plate 4 is rotary.Again 2 perforation 402 of case backing plate 4 are alignd with 2 threaded holes 301 of case 3, with screw, connect.Described projection plate 101 is fixedly installed on main case 302 inner upper end;
Projection lens's chip module 102 center lines and eyepiece component 5 center lines are all by reflective mirror 601 center reflective spots, at grade, each obliquely stretches to direction on both sides projection lens's chip module 102 center lines and eyepiece component 5 center lines for projection lens's chip module 102 center lines, eyepiece component 5 center lines and reflective mirror 601 center reflective spots;
When projection lens's chip module 102 forward the reverse direction of curved boom 2 to, during in projection lens's chip module 102 working position point, the incident light reflecting from objective table 9 center test pieces from below vertically upward, after reflective mirror 601 center reflective spots, to curved boom 2 reverse direction one sides, obliquely through projection eyeglass 103, arrive imaging on projection plate 101 and show.
Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out within the scope of technical solutions of the utility model and replacing all should be included in protection domain of the present utility model.
Claims (4)
1. with a microscope for projection structure, comprise base, curved boom, case, case backing plate, eyepiece component, mirror assembly, clamp ring, objective lens unit; Described eyepiece component comprises eyeshade, eyepiece, eyepiece assembly; Described mirror assembly comprises reflective mirror, mirror holder; Described objective lens unit comprises converter, object lens; Described curved boom one side is provided with objective table; Described curved boom upper vertical direction is provided with mounting hole, and described mounting hole upper end is provided with ring-shaped step A; Described case backing plate is with center pit A, and case backing plate is arranged on mounting hole top; Case is arranged on case backing plate top and is fixedly connected with; Described clamp ring is below case backing plate, on ring-shaped step A; Described mirror holder is with the annular solid of center pit B, ring segment A, B, C, D, consists of from top to down, and the diameter of described ring segment A, B, C, D successively reduces; Ring segment A above case backing plate, ring segment B in center pit A, clearance fit; Ring segment C is in clamp ring, be threaded each other; Ring segment D is in mounting hole, be fixedly connected with each other; In described mirror holder, with curved boom reverse direction, be obliquely provided with a reflective mirror installing plate, under described reflective mirror is oblique, be fixedly installed on reflective mirror installing plate; On described case backing plate, be provided with spring base, be provided with spring, steel ball in described spring base, described spring is compressed by mirror holder ring segment A sidewall by steel ball, and mirror holder is fixed in mounting hole by compressed spring; Described objective lens unit is arranged on objective table top, and described converter and curved boom top are rotationally connected, and described object lens are fixedly connected on converter below; It is characterized in that:
Described case comprises main case and decorates case, the oblique case backing plate top that is arranged on of described main case, and decoration case is arranged on curved boom top, main case below; Described main case lower end is provided with case connector, and described decoration case one side is provided with pilot hole, and the size of the size of described pilot hole and case connector matches, and case connector and pilot hole are socketed and are rotationally connected; Described eyepiece component is by the oblique top, main case bottom that is arranged on, eyepiece assembly bottom, and eyepiece component and main case subtend arrange;
Also comprise projection structure, described projection structure comprises projection plate, projection lens's chip module, and described projection lens chip module is arranged in main case, and projection lens's chip module comprises projection eyeglass, projection lens's bar, lens trim ring; Described projection lens bar comprises the web joint of projection lens's bar main body and both sides, described projection lens bar main body is that cylindrical shape, bottom are provided with inner groovy, the bottom surface of described projection eyeglass is inner concave, and the bottom surface of projection eyeglass is tiltedly arranged in the inner groovy of projection lens's bar bottom part body down; Described lens trim ring is arranged in projection eyeglass top, projection lens's bar, with projection lens bar inwall be wringing fit; The two ends of projection lens's bar web joint are fixedly connected with main encloser inner wall; Described projection plate is fixedly installed on main case inner upper end;
Projection lens's chip module center line and eyepiece component center line are all by reflective mirror center reflective spot, at grade, each obliquely stretches to direction on both sides projection lens's chip module center line and eyepiece component center line for projection lens's chip module center line, eyepiece component center line and reflective mirror center reflective spot.
2. a kind of microscope with projection structure according to claim 1, it is characterized in that: described case two bottom sides respectively has 1 screw hole, respectively there is 1 perforation described case backing plate both sides, and case backing plate is fixedly connected with screw with perforation by above-mentioned screw hole with case.
3. a kind of microscope with projection structure according to claim 1, it is characterized in that: the side direction of described ring segment D has individual threaded hole, the mounting hole sidewall of curved boom and above-mentioned threaded hole corresponding position are provided with perforation, and ring segment D is connected with screw with perforation by above-mentioned threaded hole with the mounting hole sidewall of curved boom.
4. a kind of microscope with projection structure according to claim 1, it is characterized in that: described projection lens's bar web joint two ends are respectively provided with 1 screw hole, described main encloser inner wall middle part is provided with ring-shaped step B, the both sides of described ring-shaped step B are respectively provided with 1 threaded hole, and projection lens's bar is fixedly connected with screw with threaded hole by above-mentioned screw hole with main encloser inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391343.0U CN203981970U (en) | 2014-07-15 | 2014-07-15 | A kind of microscope with projection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391343.0U CN203981970U (en) | 2014-07-15 | 2014-07-15 | A kind of microscope with projection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981970U true CN203981970U (en) | 2014-12-03 |
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ID=51979403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420391343.0U Expired - Fee Related CN203981970U (en) | 2014-07-15 | 2014-07-15 | A kind of microscope with projection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203981970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732099A (en) * | 2018-07-16 | 2018-11-02 | 天津市帕金科技发展有限公司 | Novel refractometer fixing device |
-
2014
- 2014-07-15 CN CN201420391343.0U patent/CN203981970U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732099A (en) * | 2018-07-16 | 2018-11-02 | 天津市帕金科技发展有限公司 | Novel refractometer fixing device |
| CN108732099B (en) * | 2018-07-16 | 2024-06-07 | 天津市帕金科技发展有限公司 | Novel refractometer fixing 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 |
Granted publication date: 20141203 Termination date: 20200715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |