CN111751974A - Box type microscope with multidirectional horizontal fine adjustment function - Google Patents
Box type microscope with multidirectional horizontal fine adjustment function Download PDFInfo
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- CN111751974A CN111751974A CN202010756544.6A CN202010756544A CN111751974A CN 111751974 A CN111751974 A CN 111751974A CN 202010756544 A CN202010756544 A CN 202010756544A CN 111751974 A CN111751974 A CN 111751974A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
- G02B21/26—Stages; Adjusting means therefor
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
- G02B21/248—Base structure objective (or ocular) turrets
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/34—Microscope slides, e.g. mounting specimens on microscope slides
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Abstract
The invention discloses a box type microscope with a multidirectional horizontal fine adjustment function, which relates to the technical field of microscopes and comprises a bottom plate, a bearing plate, a bottom shell and a top shell, wherein a containing cavity is formed in the bottom plate, a third adjusting mechanism is arranged in the containing cavity, the upper surface of the third adjusting mechanism is fixedly connected with a fixing block, the fixing block is positioned in a third through hole formed in the upper surface of the bottom plate, and a cavity is formed in the fixing block. According to the invention, the second adjusting mechanism is arranged, the strut can be adjusted to move up and down through the second adjusting mechanism, so that the top shell can move up and down, the cylindrical lens and the ocular lens can be driven to move up and down to be adjusted to a proper height, the positioning mechanism is suitable for workers with different heights, one end of the positioning mechanism is not clamped on the first gear, the positioning mechanism can be fixed at the moment, the random up-and-down situation cannot occur, the positions of the top shell, the cylindrical lens and the ocular lens cannot be influenced, and the normal use of the workers cannot be influenced.
Description
Technical Field
The invention relates to the technical field of microscopes, in particular to a box type microscope with a multidirectional horizontal fine adjustment function.
Background
The invention of the microscope, which is an optical instrument consisting of a lens or a combination of several lenses, allows people to find a large number of microorganisms in the world, which contributes greatly to biology and medicine, and allows human scientists to further explore the microscopic level of the world.
According to the "cassette microscope" (patent number: cn201410102373.x) provided by chinese patent, it is described in the patent that: the box type objective table integrates focusing and accommodating of the objective turntable and the objective lens, so that the structure of the microscope is compact; the slide specimen is arranged above, one surface of the cover glass is downward, and after focusing is carried out until an object image is clearly positioned, even if the slide specimen with different thicknesses is replaced, the distance (parfocal distance) between the specimen and the microscope objective lens mounting hole is unchanged, so that the object image can be quickly found; in addition, light can enter the light path of the microscope from the upper part no matter in the field or in the room, so that an electric light source or a reflector can be omitted; the objective lenses on the objective lens turntable are arranged in a coaxial parallel direction, and are different from the objective lenses of a common microscope, and the objective lenses are arranged in a divergent direction on the objective lens turntable, so that the size of the microscope is favorably reduced; the lens cone is designed into two sections, each of the two sections of the lens cone is provided with 1 right-angled triple prism, the direction of a light path can be changed by the right-angled triple prisms, and the specimen is imaged by the objective lens and then refracted into the objective lens by the right-angled triple prisms; the lens cone I can rotate by 360 degrees, so that the electronic equipment is convenient to observe and connect, and the functions of the lens cone I are beneficial to expansion; lifting pedestal, the microscope volume has also been reduced, but this patent still has following defect, 1, can't adjust the height of lens, consequently, different height workman probably need bow or bed hedgehopping health when using, it is very inconvenient when using, 2, its overall position can't be adjusted to the microscope, people are restricted to operational environment probably can't adjust self position, consequently if the health receives to block probably can't fine use microscope, 3, the exposure of current microscope is in the external world, the surface can be stained with the dust during long-term use, and the microscope can be impaired unable to use if appear dropping or colliding when transporting the microscope.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: 1. the height of lens can't be adjusted, consequently different height workman probably need bow or bed hedgehopping health when using, it is very inconvenient when using, 2, its overall position can't be adjusted to the microscope, people are restricted to operational environment probably can't adjust self position, consequently if the health receives to block probably can't be fine use microscope, 3, the exposure of current microscope is in the external world, the surface can be stained with the dust during the long time use, and the microscope can be impaired unable the use if the appearance falls or the collision during transportation microscope, and the box type microscope that a has multidirectional level fine-tuning function that provides.
In order to achieve the purpose, the invention adopts the following technical scheme:
a box type microscope with a multidirectional horizontal fine adjustment function comprises a bottom plate, a bearing plate, a bottom shell and a top shell, wherein a containing cavity is formed in the bottom plate, a third adjusting mechanism is arranged in the containing cavity, the upper surface of the third adjusting mechanism is fixedly connected with a fixing block, the fixing block is positioned in a third through hole formed in the upper surface of the bottom plate, a cavity is formed in the fixing block, a locking mechanism is arranged in the cavity, two ends of the locking mechanism are respectively arranged in clamping grooves formed in two side surfaces of the inner wall of a U-shaped block, the U-shaped block is fixedly connected to the lower surface of the bottom plate, the upper surface of the bottom plate is fixedly connected with the bottom shell, a first adjusting mechanism is arranged in the bottom shell, the lower surface of the first adjusting mechanism is fixedly connected with a supporting seat, positioning mechanisms are arranged on the front side and the rear, the connecting block is positioned in an arc-shaped hole formed in the upper surface of the bottom shell;
the improved bearing plate is characterized in that a second adjusting mechanism is arranged in the pipe column, a supporting plate is fixedly connected to the top end of the second adjusting mechanism, the upper surface of the supporting plate is fixedly connected with a top shell through a supporting column, the supporting column is located in a first through hole formed in the upper surface of the pipe column, a fixing mechanism is arranged on the back surface of the pipe column, one end of the fixing mechanism is inserted into the pipe column and clamped outside a first gear, a light transmitting hole is formed in the upper surface of the top shell, the right side surface of the bearing plate is hinged to the right side surface of the protective shell through a hinge, a second T-shaped groove is formed in the front surface and the back surface of the inner wall of the protective shell, a second T-shaped block is arranged in the second T-shaped groove, a cover plate is fixedly connected to the.
Further, the third adjustment mechanism includes two fourth bearings of joint at the bottom plate openly and the back, and the fourth bearing endotheca is equipped with the fourth pivot, the looks remote site of two fourth pivots respectively with the both ends fixed connection of screw thread post, the surface threaded connection of screw thread post has the screw cap, screw cap lower fixed surface is connected with the slider, slider sliding connection is in holding the spout that the chamber inner wall lower surface was seted up.
Furthermore, locking mechanism includes the baffle of fixed connection in the cavity, and the front and the back of baffle all are through third spring fixedly connected with push pedal, and the left surface fixedly connected with poking rod of push pedal is located the guiding hole that the fixed block left surface was seted up, another side fixedly connected with fixture block of push pedal.
Furthermore, the fixture block is arranged in a through hole formed in the outer surface of the fixing block, and the fixture block is clamped in the clamping groove.
Further, second adjustment mechanism includes the third bearing of joint at the tubular column right flank, and the third bearing endotheca is equipped with the third pivot, and the left end fixedly connected with first gear of third pivot, the piece is twisted to the right-hand member fixedly connected with second of third pivot, the front side meshing of first gear has the rack, rack top fixedly connected with layer board, the surface of layer board and the inner wall laminating of tubular column, the upper surface of layer board and the bottom fixed connection of pillar.
Further, the fixing mechanism comprises a second through hole formed in the back face of the pipe column, a sliding rod is arranged in the second through hole, a pressing block is fixedly connected to the front end of the sliding rod, a plurality of clamping teeth are fixedly connected to the front face of the pressing block, and a screwing ring is fixedly connected to the back end of the sliding rod.
Further, the surface cover of slide bar is equipped with the sliding sleeve, and the upper surface and the lower surface of sliding sleeve all pass through the back fixed connection of L shape pole with the tubular column, the surface cover of slide bar is equipped with the second spring, the both ends of second spring respectively with the opposite face fixed connection of briquetting and sliding sleeve.
Further, first adjustment mechanism includes the joint at the positive first bearing of loading board, the first bearing endotheca is equipped with first pivot, the first piece of twisting of the positive one end fixedly connected with of first pivot, the first bevel gear of one end fixedly connected with at the first pivot back, first bevel gear and second bevel gear meshing, second bevel gear fixed connection is at the lower surface of backup pad, second bevel gear fixed connection is at the upper surface of supporting seat, second bevel gear's lower fixed surface is connected with the second pivot, the second pivot cover is established in the second bearing of holding intracavity wall lower surface joint.
Further, positioning mechanism is including seting up the recess at the supporting seat lower surface, and the upper surface of recess inner wall is connected through the upper surface fixed connection of first spring with the gag lever post, and the lower surface of gag lever post is through supporting post fixedly connected with magnet piece, and the both ends of gag lever post are located two spacing inslots respectively, and the inner wall at the recess is seted up to the spacing groove, the downside of magnet piece is provided with the electromagnetic iron board, and electromagnetic iron board fixed connection is at the lower surface that holds the intracavity wall.
Further, clearance mechanism is including seting up the slide opening at the protective housing right flank, is provided with the locating piece in the slide opening, the left surface fixedly connected with retainer plate of locating piece, the inboard fixedly connected with brush hair of retainer plate, the right flank fixedly connected with of locating piece dials the piece, dials the piece laminating at the right flank of protective housing, the first T-shaped piece of the equal fixedly connected with in front and the back of locating piece, first T-shaped piece sliding connection are at first T-shaped inslot, and two first T-shaped grooves are seted up respectively at the front and the back of slide opening inner wall.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the second adjusting mechanism is arranged, the strut can be adjusted to move up and down through the second adjusting mechanism, so that the top shell can move up and down, the top shell can drive the telescope and the eyepiece to move up and down, and the height of the telescope and the eyepiece can be adjusted to be proper, therefore, the telescope can be suitable for workers with different heights, and the positioning mechanism can be pulled after the position of the top shell is adjusted through the positioning mechanism, so that one end of the positioning mechanism is not clamped on the first gear, and at the moment, the positioning mechanism can be fixed, the situation of random up and down cannot occur, the positions of the top shell, the telescope and the eyepiece cannot be influenced, and the normal use of the workers cannot be influenced.
(2) According to the invention, the third adjusting mechanism is arranged, the position of the supporting plate can be adjusted by utilizing the third adjusting mechanism, the supporting plate can drive the tubular column to rotate in an annular shape, and the ocular lens and the objective lens can rotate simultaneously, so that the position can be effectively adjusted.
(3) According to the invention, the top shell, the bottom shell and the tubular column can be protected by the protective shell, so that the microscope cannot be influenced by impact in the transportation process, and the cleaning mechanism can clean the microscope by arranging the cleaning mechanism, so that dust attached to the microscope can be effectively removed, the influence of dust accumulation on work is avoided, and convenience is brought to the use of workers.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inner structure of the carrier plate of the present invention;
FIG. 3 is a schematic view of the interior of the pipe string according to the present invention;
FIG. 4 is a schematic structural view of the bottom plate and the inside of the fixing block in the present invention;
fig. 5 is a schematic sectional view of the front surface of the protective case of the present invention.
The list of components represented by the various reference numbers in the figures is as follows: 1. a base plate; 2. a carrier plate; 3. a bottom case; 4. a pipe string; 5. a top shell; 6. a light-transmitting hole; 7. a lens barrel; 8. an eyepiece; 9. an arc-shaped hole; 10. a first adjustment mechanism; 101. a first bevel gear; 102. a first rotating shaft; 103. a second bevel gear; 104. a second rotating shaft; 11. a support plate; 12. a positioning mechanism; 121. a first spring; 122. a limiting groove; 123. a limiting rod; 124. a magnet block; 125. supporting columns; 126. an electromagnet plate; 13. a supporting seat; 14. a protective shell; 15. a fixed block; 16. a hinge; 17. a first through hole; 18. a pillar; 19. a support plate; 20. a second adjustment mechanism; 201. a rack; 202. a first gear; 203. a third rotating shaft; 21. a fixing mechanism; 211. clamping teeth; 212. briquetting; 213. a second through hole; 214. a sliding sleeve; 215. a slide bar; 216. a second spring; 22. a cleaning mechanism; 221. a stationary ring; 222. a shifting block; 223. positioning blocks; 224. a first T-shaped block; 23. a third adjustment mechanism; 231. a fourth rotating shaft; 232. a threaded post; 233. a threaded cap; 234. a slider; 24. a second T-shaped block; 25. inserting a block; 26. a locking mechanism; 261. a partition plate; 262. a third spring; 263. pushing the plate; 264. a poke rod; 265. a clamping block; 27. a third through hole; 28. a U-shaped block; 29. a slot; 30. connecting blocks; 31. and (7) a cover plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a cassette microscope with multi-directional horizontal fine adjustment function comprises a bottom plate 1, a loading plate 2, a bottom shell 3 and a top shell 5, wherein a cavity is formed in the bottom plate 1, a third adjusting mechanism 23 is arranged in the cavity, a fixing block 15 is fixedly connected to the upper surface of the third adjusting mechanism 23, the third adjusting mechanism 23 comprises two fourth bearings clamped on the front surface and the back surface of the bottom plate 1, a fourth rotating shaft 231 is sleeved in the fourth bearings, the opposite ends of the two fourth rotating shafts 231 are respectively and fixedly connected with the two ends of a threaded column 232, a threaded cap 233 is in threaded connection with the outer surface of the threaded column 232, a sliding block 234 is fixedly connected to the lower surface of the threaded cap 233, the sliding block 234 is in a sliding groove formed in the lower surface of the inner wall of the cavity, and the threaded cap 233 is more stable when moving under the action of the sliding block 234 and the sliding groove, the threaded column 232 can be screwed to rotate through the fourth rotating shaft 231, so that the threaded cap 233 can move left and right under the action of the threaded cap, and finally the bearing plate 2 can drive the microscope to move back and forth to adjust the position;
the fixing block 15 is positioned in a third through hole 27 formed in the upper surface of the bottom plate 1, a cavity is formed in the fixing block 15, a locking mechanism 26 is arranged in the cavity, two ends of the locking mechanism 26 are respectively arranged in clamping grooves formed in two side surfaces of the inner wall of the U-shaped block 28, the locking mechanism 26 comprises a partition plate 261 fixedly connected in the cavity, the front surface and the back surface of the partition plate 261 are both fixedly connected with a push plate 263 through a third spring 262, the left side surface of the push plate 263 is fixedly connected with a poking rod 264, the poking rod 264 is positioned in a guide hole formed in the left side surface of the fixing block 15, the other side surface of the push plate 263 is fixedly connected with a clamping block 265, the clamping block 265 is arranged in a through hole formed in the outer surface of the fixing block 15, the clamping block 265 is clamped in the clamping groove, and when the microscope has problems and needs to be overh, the partition plate 261 can be operated by the poke rod 264 to move, the partition plate 261 can drive the clamping block 265 to move away from the clamping groove, at the moment, the U-shaped block 28 is not fixed by the fixing block 15 any more, therefore, the bottom case 3 can be taken down from the fixing block 15, and by the arrangement of the third spring 262, the third spring 262 can extend through self elasticity, so that the clamping block 265 can be jacked to move stably and be clamped into the clamping groove, and at the moment, the U-shaped block 28 can be stably fixed by the fixing block 15;
the U-shaped block 28 is fixedly connected to the lower surface of the bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected with the bottom shell 3, the bottom shell 3 is internally provided with a first adjusting mechanism 10, the first adjusting mechanism 10 comprises a first bearing clamped on the front surface of the bearing plate 2, a first rotating shaft 102 is sleeved in the first bearing, a first twisting block is fixedly connected to the front end of the first rotating shaft 102, a first bevel gear 101 is fixedly connected to the back end of the first rotating shaft 102, the first bevel gear 101 is meshed with a second bevel gear 103, the second bevel gear 103 is fixedly connected to the lower surface of the supporting plate 11, the second bevel gear 103 is fixedly connected to the upper surface of the supporting seat 13, a second rotating shaft 104 is fixedly connected to the lower surface of the second bevel gear 103, the second rotating shaft 104 is sleeved in a second bearing clamped on the lower surface of the inner wall of the accommodating cavity, and, the first rotating shaft 102 is screwed to rotate through the first screwing block, the first rotating shaft 102 can drive the first bevel gear 101 to rotate, the first bevel gear 101 can drive the second bevel gear 103 to rotate, and the second bevel gear 103 drives the supporting plate 11 to rotate so as to adjust the rotation of the tubular column 4;
the lower surface of the first adjusting mechanism 10 is fixedly connected with a supporting seat 13, the front side and the rear side of the lower surface of the supporting seat 13 are respectively provided with a positioning mechanism 12, the positioning mechanism 12 comprises a groove formed on the lower surface of the supporting seat 13, the upper surface of the inner wall of the groove is fixedly connected with the upper surface of a limiting rod 123 through a first spring 121, the lower surface of the limiting rod 123 is fixedly connected with a magnet block 124 through a support column 125, two ends of the limiting rod 123 are respectively positioned in two limiting grooves 122, the limiting grooves 122 are formed on the inner wall of the groove, an electromagnet plate 126 is arranged on the lower side of the magnet block 124, the electromagnet plate 126 is fixedly connected to the lower surface of the inner wall of the accommodating cavity, the first spring 121, the electromagnet plate 126 and the magnet block 124 are arranged when the electromagnet plate 126 is electrified, the magnet block 124 can move downwards and be adsorbed on the electromagnet plate 126, and the magnet block 124 is fixed and the supporting, the upper surface of the first adjusting mechanism 10 is fixedly connected with a supporting plate 11, the upper surface of the supporting plate 11 is fixedly connected with a pipe column 4 through a connecting block 30, and the connecting block 30 is positioned in an arc-shaped hole 9 formed in the upper surface of the bottom shell 3;
a second adjusting mechanism 20 is arranged in the pipe column 4, the second adjusting mechanism 20 comprises a third bearing clamped on the right side surface of the pipe column 4, a third rotating shaft 203 is sleeved in the third bearing, the left end of the third rotating shaft 203 is fixedly connected with a first gear 202, the right end of the third rotating shaft 203 is fixedly connected with a second twisting block, the front side of the first gear 202 is engaged with a rack 201, the top end of the rack 201 is fixedly connected with a supporting plate 19, the outer surface of the supporting plate 19 is attached to the inner wall of the pipe column 4, the upper surface of the supporting plate 19 is fixedly connected with the bottom end of the supporting column 18, by arranging the second screwing block, the first gear 202, the rack 201 and the supporting plate 19, the second screwing block is screwed to drive the first gear 202 to rotate through the third rotating shaft 203, the first gear 202 drives the rack 201 to move up and down, the rack 201 can drive the supporting plate 19 to move up and down, and the supporting plate 19 can drive the supporting column 18 to move up and down to adjust the position of the top shell 5;
the top end of the second adjusting mechanism 20 is fixedly connected with a supporting plate 19, the upper surface of the supporting plate 19 is fixedly connected with a top shell 5 through a supporting column 18, the supporting column 18 is positioned in a first through hole 17 formed in the upper surface of the tubular column 4, the back surface of the tubular column 4 is provided with a fixing mechanism 21, one end of the fixing mechanism 21 is inserted into the tubular column 4 and clamped outside the first gear 202, the fixing mechanism 21 comprises a second through hole 213 formed in the back surface of the tubular column 4, a sliding rod 215 is arranged in the second through hole 213, one end of the front surface of the sliding rod 215 is fixedly connected with a pressing block 212, the front surface of the pressing block 212 is fixedly connected with a plurality of clamping teeth 211, one end of the back surface of the sliding rod 215 is fixedly connected with a screwing ring, the outer surface of the sliding rod 215 is sleeved with a sliding sleeve 214, the upper surface and the lower surface of the sliding sleeve 214 are both fixedly connected with the back surface of the tubular, by arranging the sliding rod 215, the pressing block 212, the latch 211, the screwing ring, the L-shaped rod and the second spring 216, the L-shaped rod can fix the sliding sleeve 214, so that the sliding rod 215 can move freely in the sliding sleeve 214, the second spring 216 can shrink by self elasticity to pull the screwing ring to move, the screwing ring drives the pressing block 212 to extrude the first gear 202 through the sliding rod 215, the pressing block 212 can press the first gear 202, and meanwhile, a plurality of teeth can be clamped in a plurality of teeth of the first gear 202 respectively, so that the first gear 202 can be fixed and cannot rotate freely;
the upper surface of the top shell 5 is provided with a light transmission hole 6, the right side surface of the bearing plate 2 is hinged with the right side surface of the protective shell 14 through a hinge 16, the front surface and the back surface of the inner wall of the protective shell 14 are both provided with a second T-shaped groove, a second T-shaped block 24 is arranged in the second T-shaped groove, the left side surface of the second T-shaped block 24 is fixedly connected with a cover plate 31, the lower surface of the cover plate 31 is fixedly connected with an insert block 25, the upper surface of the bearing plate 2 is provided with an insertion groove 29, the protective shell 14 is internally provided with a cleaning mechanism 22, the cleaning mechanism 22 comprises a sliding hole arranged on the right side surface of the protective shell 14, a positioning block 223 is arranged in the sliding hole, the left side surface of the positioning block 223 is fixedly connected with a fixed ring 221, the inner side of the fixed ring 221 is fixedly connected with bristles, the right side surface of the positioning block 223 is fixedly connected with, first T-shaped block 224 sliding connection is at first T-shaped inslot, two first T-shaped grooves are seted up respectively at the front and the back of slide opening inner wall, through setting up retainer plate 221, the brush hair, dial piece 222 and locating piece 223, it reciprocates to remove to dial piece 222 and drive retainer plate 221 through locating piece 223, retainer plate 221 drives the brush hair and reciprocates and clears up the dust removal to the microscope, through setting up first T-shaped block 224 and first T-shaped groove, first T-shaped block 224 can reciprocate at first T-shaped inslot, consequently retainer plate 221 can not break away from protective housing 14 and can be stable reciprocate.
In the invention, when a user uses the device, if the user needs to adjust, the worker can pull one end of the fixing mechanism 21 to ensure that the other end of the fixing mechanism 21 is not clamped on the second adjusting mechanism 20, then, the second adjusting mechanism 20 can be operated to make the second adjusting mechanism 20 drive the supporting plate 19 to move, after adjusting the height of the top shell 5, the fixing mechanism 21 is released, the fixing mechanism 21 can fix the second adjusting mechanism 20 to fix the top shell 5 again, if the integral position of the microscope needs to be adjusted, after the positioning mechanism 12 is powered off, the bottom end of the positioning mechanism 12 retracts upwards, at this time, the first adjusting mechanism 10 is no longer fixed by the positioning mechanism 12, and finally, the worker operates the first adjusting mechanism 10 to adjust the rotation of the microscope, and the third adjusting mechanism 23 can be adjusted, and the third adjusting mechanism 23 can control the bearing plate 2 to move left and right, so that the position of the microscope can be effectively changed.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A box microscope with a multidirectional horizontal fine adjustment function comprises a bottom plate (1), a bearing plate (2), a bottom shell (3) and a top shell (5), and is characterized in that a containing cavity is formed in the bottom plate (1), a third adjusting mechanism (23) is arranged in the containing cavity, a fixed block (15) is fixedly connected to the upper surface of the third adjusting mechanism (23), the fixed block (15) is located in a third through hole (27) formed in the upper surface of the bottom plate (1), a cavity is formed in the fixed block (15), a locking mechanism (26) is arranged in the cavity, two ends of the locking mechanism (26) are respectively arranged in clamping grooves formed in two side faces of the inner wall of the U-shaped block (28), the U-shaped block (28) is fixedly connected to the lower surface of the bottom plate (1), the bottom shell (3) is fixedly connected to the upper surface of the bottom plate (1), and a first adjusting mechanism (, the lower surface of the first adjusting mechanism (10) is fixedly connected with a supporting seat (13), the front side and the rear side of the lower surface of the supporting seat (13) are respectively provided with a positioning mechanism (12), the upper surface of the first adjusting mechanism (10) is fixedly connected with a supporting plate (11), the upper surface of the supporting plate (11) is fixedly connected with a pipe column (4) through a connecting block (30), and the connecting block (30) is positioned in an arc-shaped hole (9) formed in the upper surface of the bottom shell (3);
a second adjusting mechanism (20) is arranged in the pipe column (4), the top end of the second adjusting mechanism (20) is fixedly connected with a supporting plate (19), the upper surface of the supporting plate (19) is fixedly connected with a top shell (5) through a supporting column (18), the supporting column (18) is positioned in a first through hole (17) formed in the upper surface of the pipe column (4), a fixing mechanism (21) is arranged on the back surface of the pipe column (4), one end of the fixing mechanism (21) is inserted into the pipe column (4) and clamped on the outer side of the first gear (202), a light transmitting hole (6) is formed in the upper surface of the top shell (5), the right side surface of the bearing plate (2) is hinged to the right side surface of the protective shell (14) through a hinge (16), second T-shaped grooves are formed in the front surface and the back surface of the inner wall of the protective shell (14), second T-shaped blocks (24) are arranged in the second T-shaped grooves, the lower surface of apron (31) fixedly connected with inserted block (25), slot (29) have been seted up to the upper surface of loading board (2), be provided with clearance mechanism (22) in protective housing (14).
2. The microscope cassette with the multidirectional horizontal fine adjustment function as claimed in claim 1, wherein the third adjustment mechanism (23) comprises two fourth bearings clamped on the front and back surfaces of the base plate (1), a fourth rotating shaft (231) is sleeved in the fourth bearings, opposite ends of the two fourth rotating shafts (231) are fixedly connected with two ends of the threaded column (232) respectively, a threaded cap (233) is connected to an outer surface of the threaded column (232) in a threaded manner, a slider (234) is fixedly connected to a lower surface of the threaded cap (233), and the slider (234) is slidably connected in a sliding groove formed in a lower surface of an inner wall of the accommodating chamber.
3. The cassette microscope with the multidirectional horizontal fine adjustment function according to claim 1, wherein the locking mechanism (26) comprises a partition plate (261) fixedly connected in the cavity, the front surface and the back surface of the partition plate (261) are both fixedly connected with a push plate (263) through a third spring (262) (216), the left side surface of the push plate (263) is fixedly connected with a poke rod (264), the poke rod (264) is located in a guide hole formed in the left side surface of the fixing block (15), and the other side surface of the push plate (263) is fixedly connected with a clamping block (265).
4. The microscope cassette as claimed in claim 3, wherein the latch (265) is disposed in a through hole formed on an outer surface of the fixing block (15), and the latch (265) is engaged with the engaging groove.
5. The cassette microscope with the multidirectional horizontal fine adjustment function according to claim 1, wherein the second adjustment mechanism (20) comprises a third bearing clamped on the right side surface of the tubular column (4), a third rotating shaft (203) is sleeved in the third bearing, a first gear (202) is fixedly connected to the left end of the third rotating shaft (203), a second twisting block is fixedly connected to the right end of the third rotating shaft (203), a rack (201) is meshed with the front side of the first gear (202), a supporting plate (19) is fixedly connected to the top end of the rack (201), the outer surface of the supporting plate (19) is attached to the inner wall of the tubular column (4), and the upper surface of the supporting plate (19) is fixedly connected to the bottom end of the supporting column (18).
6. The cassette microscope with the multidirectional horizontal fine adjustment function according to claim 1, wherein the fixing mechanism (21) comprises a second through hole (213) formed in the back surface of the tubular column (4), a slide rod (215) is arranged in the second through hole (213), a pressing block (212) is fixedly connected to one end of the front surface of the slide rod (215), a plurality of clamping teeth (211) are fixedly connected to the front surface of the pressing block (212), and a screwing ring is fixedly connected to one end of the back surface of the slide rod (215).
7. The cassette microscope with the multidirectional horizontal fine adjustment function according to claim 6, wherein a sliding sleeve (214) is sleeved on the outer surface of the sliding rod (215), the upper surface and the lower surface of the sliding sleeve (214) are fixedly connected with the back surface of the tubular column (4) through L-shaped rods, a second spring (216) is sleeved on the outer surface of the sliding rod (215), and two ends of the second spring (216) are fixedly connected with the opposite surfaces of the pressing block (212) and the sliding sleeve (214) respectively.
8. The cassette microscope with the multidirectional horizontal fine adjustment function according to claim 1, wherein the first adjustment mechanism (10) comprises a first bearing clamped on the front surface of the bearing plate (2), a first rotating shaft (102) is sleeved in the first bearing, a first twisting block is fixedly connected to one end of the front surface of the first rotating shaft (102), a first bevel gear (101) is fixedly connected to one end of the back surface of the first rotating shaft (102), the first bevel gear (101) is meshed with a second bevel gear (103), the second bevel gear (103) is fixedly connected to the lower surface of the support plate (11), the second bevel gear (103) is fixedly connected to the upper surface of the support seat (13), a second rotating shaft (104) is fixedly connected to the lower surface of the second bevel gear (103), and the second rotating shaft (104) is sleeved in a second bearing clamped on the lower surface of the inner wall of the accommodating cavity.
9. The cassette microscope with the multidirectional horizontal fine adjustment function as claimed in claim 1, wherein the positioning mechanism (12) comprises a groove formed in the lower surface of the support base (13), the upper surface of the inner wall of the groove is fixedly connected with the upper surface of the limiting rod (123) through a first spring (121), the lower surface of the limiting rod (123) is fixedly connected with a magnet block (124) through a support column (125), two ends of the limiting rod (123) are respectively located in two limiting grooves (122), the limiting grooves (122) are formed in the inner wall of the groove, an electromagnet plate (126) is arranged on the lower side of the magnet block (124), and the electromagnet plate (126) is fixedly connected with the lower surface of the inner wall of the accommodating cavity.
10. The cassette microscope with the multidirectional horizontal fine adjustment function according to claim 1, wherein the cleaning mechanism (22) comprises a slide hole formed in the right side surface of the protective shell (14), a positioning block (223) is arranged in the slide hole, a fixing ring (221) is fixedly connected to the left side surface of the positioning block (223), bristles are fixedly connected to the inner side of the fixing ring (221), a toggle block (222) is fixedly connected to the right side surface of the positioning block (223), the toggle block (222) is attached to the right side surface of the protective shell (14), first T-shaped blocks (224) are fixedly connected to the front surface and the back surface of the positioning block (223), the first T-shaped blocks (224) are slidably connected to the first T-shaped grooves, and the two first T-shaped grooves are formed in the front surface and the back surface of the inner wall of the slide hole respectively.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743424A (en) * | 2021-01-12 | 2021-05-04 | 张书荣 | New energy automobile produces device with fine setting function |
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