Intelligently-controlled rapid adjustment type microscope
By designing an intelligently controlled fast-adjusting microscope in a microscope, using sealing boxes and gas components to protect living cells or living tissues, the problem of easy damage to samples in the prior art is solved, and high-quality live cell observation and microscopy imaging effects are achieved.
Patent Information
- Application Number
- CN202510191875.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2025-04-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When observing living cells or living tissues, existing electron microscopes are difficult to avoid damage to the sample, especially in a vacuum environment, which can easily lead to the sample death or disability.
An intelligently controlled fast-adjustment microscope is designed to ensure that the sample remains stable under different gas environments by placing slides in the sealed box and using gas components and a check valve, and avoiding sample damage caused by environmental changes. 此外,通过光学组件的智能化控制,优化光线条件,提升成像质量。
It effectively avoids damage caused by vacuum environment or excessive charge density during the observation process of living cells or living tissues, ensures the stability and observation quality of the sample, and improves the operation convenience and imaging effect of the microscope.
Smart Images
Figure CN119805728A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of microscopes, in particular to an intelligently controlled fast-adjustable microscope. Background Art
[0002] A microscope is an optical instrument composed of a lens or a combination of several lenses. It is a symbol of mankind's entry into the atomic age. Microscopes are mainly used to magnify tiny objects so that they can be seen by the naked eye. Microscopes are divided into optical microscopes and electron microscopes. The optical microscope was first invented by Janssen of the Netherlands in 1590. Today's optical microscopes can magnify objects 1600 times, and the minimum resolution limit is 1 / 2 of the wavelength. The length of the mechanical tube of domestic microscopes is generally 160 mm.
[0003] When an electron microscope is used to observe an object, the object is usually limited by the vacuum environment of the sample chamber in the electron microscope, so the object to be observed must be a non-volatile solid in order to be observed. If it is a volatile object, such as a liquid or gaseous fluid substance, a large amount of gas will be generated after being placed in the vacuum sample chamber, which will not only cause the electron beam to be unable to pass through the object for diffraction or imaging experiments, but also cause the vacuum degree of high vacuum areas such as the microscope's electron gun to drop or cause contamination, thereby damaging the electron microscope.
[0004] When living cells or living tissues are exposed to radiation or electron beams at a certain charge density (intensity × exposure time), when the charge density is greater than the critical charge density that the living cells or living tissues can withstand, the living cells or living tissues will die or become disabled and will not be able to maintain their original functions. Excessive charge density may even destroy the living cells or living tissues and cause them to decompose.
[0005] Therefore, there must be a device in which living cells or living tissues can be placed, and the device can be placed in the sample chamber of an electron microscope for observation, and its operation method must avoid the above-mentioned situation that may damage the living cells or living tissues. Summary of the invention
[0006] In view of the shortcomings of the prior art, the present invention provides an intelligently controlled fast-adjustable microscope, which solves the problem of difficulty in observing living cells.
[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligently controlled fast-adjustable microscope, comprising a mirror seat, a mirror column is fixedly connected to one end of the top of the mirror seat, a mirror arm is rotatably connected between the inner walls of the mirror column, a focusing spiral is arranged on the top of one end of the mirror arm, a lens barrel is penetrated and arranged on one end of the focusing spiral, a reflecting mirror is penetrated and slidably connected to the bottom of the other end of the mirror arm, a rotating part is penetrated and rotatably connected to one side of the mirror seat, a liquid crystal screen is fixedly connected to the top of the rotating part, a stage is fixedly connected to the bottom of one end of the mirror arm, and the stage A cover plate is penetrated and slidably connected to one side of the stage, a uniformly distributed block is fixedly connected to the inner wall of the stage, an adjustment component is penetrated and arranged on one side of the cover plate and one end of the block, an observation component is arranged on the top of the block, a gas component is penetrated and arranged on the other side of the outer wall of the stage, an optical component is penetrated and arranged on the other end of the top of the mirror seat, a light-through hole is penetrated and opened on the top of the stage, a limit rod is fixedly connected to the top of the inner wall of the reflector, a shade is rotatably connected to the outer ring of the limit rod, and the top of the shade is penetrated and opened with uniformly distributed through holes.
[0008] Preferably, the adjustment assembly includes two nuts, which penetrate and are slidably connected to one side of the cover plate and one end of the loading platform respectively, the inner wall of the nut is threadedly connected to a threaded rod, one end of the threaded rod is fixedly connected to a second knob, and the other end of the threaded rod is fixedly connected to a limiting block.
[0009] Preferably, the observation assembly includes a sealing box, which is slidably connected to the top of the block, a tube body is passed through and fixedly connected to one side of the outer wall of the sealing box, a sealing cover is passed through and slidably connected to one end of the sealing box, the outer wall of the sealing cover is passed through and provided with buckles all around, one end of the sealing cover is passed through and provided with a sliding groove, a sealing member is fixedly connected to the top of the other end of the sealing cover, a mounting plate is fixedly connected to the bottom of the other end of the sealing cover, bolts are passed through and threaded on both sides of the top of the mounting plate, a pressing plate clamp is passed through and slidably connected to the outer ring of the bolt, an adjusting block is fixedly connected to the other side of the sealing box, and the sliding groove and the adjusting block are both slidably connected to the limit block.
[0010] Preferably, the gas component includes two hoses, which pass through and are slidably connected to the other ends of the outer wall of the worktable, a baffle passes through and is fixedly connected to one side of the outer wall of the hose, a tension spring is provided on the outer wall of the hose, and the tension spring is fixedly connected to the worktable and the baffle, and one end of the hose is fixedly connected to the tube body.
[0011] Preferably, one end of the tube body is fixedly connected to a connecting tube, and a magnet penetrates and is fixedly connected to the inner wall of the connecting tube.
[0012] Preferably, the optical component includes a driven gear, the bottom of the driven gear penetrates and is rotatably connected to the top of the mirror base, the top of the driven gear penetrates and is fixedly connected with evenly distributed lamp beads, the middle of the other end of the top of the mirror base penetrates and is fixedly connected with a conductive sheet, and the conductive sheet is electrically connected to the lamp beads.
[0013] Preferably, a fixing tube is provided at the other end of the top of the lens holder, a condenser is provided at the top of the fixing tube, and a filter groove is fixedly connected to the outer wall of the fixing tube.
[0014] Preferably, a rotating rod is passed through and rotatably connected to one end of the other side of the top of the mirror mount, a driving gear is fixedly connected to the bottom of the rotating rod, a first knob is passed through and fixedly connected to the top of the outer ring of the rotating rod, and a driving gear is meshedly connected between the driving gear and the driven gear.
[0015] The present invention provides a fast-adjustable microscope with intelligent control, which has the following beneficial effects: 1. The present invention places a glass slide inside a sealed box, covers the sealed box with a sealing cover, and snaps the sealed box and the sealing cover together with a buckle. A sealing plug or a one-way valve can be inserted into the connecting tube as needed. When the sealed box contains samples in a vacuum sample chamber, the sealing plug is inserted into the connecting tube to seal the sealed box. When the sealed box contains samples that require other gases, the one-way valve is inserted into the connecting tube, which are connected through a gas component, a connecting tube and a magnet to prevent the sample from dying due to environmental changes.
[0016] 2. The present invention drives the rotating rod to rotate through the first knob in the optical component, thereby driving the driving gear to rotate, and drives the driven gear to rotate, thereby rotating the lamp bead, thereby changing the lighting source. When the lamp bead contacts the conductive sheet, the lamp bead works, and performs a series of key operations on the light, such as focusing, splitting, filtering, etc., to optimize the light conditions and improve the imaging quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A perspective view of the present invention; Figure 2 It is a front view of the present invention; Figure 3 is a side view of the present invention; Figure 4 is a schematic diagram of a stage of the present invention; Figure 5 It is a schematic diagram of the sealing box of the present invention; Figure 6 It is a schematic diagram of a fixing cylinder of the present invention.
[0018] Among them, 1, mirror base; 2, rotating part; 3, LCD screen; 4, mirror column; 5, mirror arm; 6, reflector; 7, focusing screw; 8, lens barrel; 9, stage; 10, hose; 11, baffle; 12, tension spring; 13, fixing tube; 14, filter groove; 15, first knob; 16, rotating rod; 17, sunshade; 18, cover; 19, block; 20, limit rod; 21, limit block; 22, through hole; 23, through light hole; 24, sealing box; 25, adjusting block; 26, sealing cover; 27, slide groove; 28, buckle; 29, seal; 30, mounting plate; 31, bolt; 32, pressure clip; 33, tube body; 34, connecting tube; 35, magnet; 36, concentrator; 37, driven gear; 38, lamp bead; 39, conductive sheet; 40, driving gear; 41, active gear; 42, threaded rod; 43, second knob; 44, nut. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0020] Example: Please see attached Figure 1 -Attached Figure 6 The embodiment of the present invention provides an intelligently controlled fast-adjustable microscope, comprising a mirror base 1, a mirror column 4 is fixedly connected to one end of the top of the mirror base 1, a mirror arm 5 is rotatably connected between the inner walls of the mirror column 4, a focusing screw 7 is arranged on the top of one end of the mirror arm 5, a lens barrel 8 is penetrated and arranged on one end of the focusing screw 7, a reflecting mirror 6 is penetrated and slidably connected to the bottom of the other end of the mirror arm 5, a rotating member 2 is penetrated and rotatably connected to one side of the mirror base 1, a liquid crystal screen 3 is fixedly connected to the top of the rotating member 2, a stage 9 is fixedly connected to the bottom of one end of the mirror arm 5, and a lens barrel 8 is penetrated and slidably connected to one side of the stage 9. The inner wall of the cover plate 18 and the stage 9 is fixedly connected with evenly distributed blocks 19, one side of the cover plate 18 and one end of the block 19 are penetrated and provided with adjustment components, the top of the block 19 is provided with an observation component, the other side of the outer wall of the stage 9 is penetrated and provided with a gas component, the other end of the top of the mirror base 1 is penetrated and provided with an optical component, the top of the stage 9 is penetrated and provided with a light hole 23, the top of the inner wall of the reflector 6 is fixedly connected with a limit rod 20, the outer ring of the limit rod 20 is rotatably connected with a shade 17, and the top of the shade 17 is penetrated and provided with evenly distributed through holes 22.
[0021] The microscope is equipped with a 2-inch high-definition LCD screen, which can display multiple parameters, such as: magnification information, brightness information, stage interest point position information, color temperature value and other parameters. The reflector 6 is installed at the bottom of one end of the mirror arm. When the reflector 6 is needed, the reflector 6 is pulled out from the rear and inserted into the front. Its main function is to reflect light and introduce light from the external light source into the microscope to provide lighting for observing samples. The cover plate 18 is slidably connected to one side of the stage and can be opened and closed. It is closed during observation to fix the sealing box 24 and protect the specimen from external interference. Please see attached Figure 3 -Attached Figure 4 The adjustment assembly includes two nuts 44, which penetrate and slide through one side of the cover 18 and one end of the stage 9 respectively. A threaded rod 42 is threadedly connected to the inner wall of the nut 44, one end of the threaded rod 42 is fixedly connected to a second knob 43, and the other end of the threaded rod 42 is fixedly connected to a limit block 21.
[0022] By rotating the threaded rod 42 at one end, the front and rear positions of the sealing box 24 can be controlled. By rotating the threaded rod 42 at one side, the left and right positions of the sealing box 24 can be controlled. By rotating the threaded rod 42, the threaded rod 42 can move forward and backward in the nut 44. The limit block 21 can slide in the adjustment block 25 and the slide groove 27, thereby not affecting the movement of the sealing box 24.
[0023] Please see attached Figure 3 -Attached Figure 5 The observation assembly includes a sealing box 24, which is slidably connected to the top of the stopper 19, a tube body 33 is passed through and fixedly connected to one side of the outer wall of the sealing box 24, a sealing cover 26 is passed through and slidably connected to one end of the sealing box 24, a buckle 28 is passed through and arranged on the outer wall of the sealing cover 26, a slide groove 27 is passed through and opened at one end of the sealing cover 26, a sealing member 29 is fixedly connected to the top of the other end of the sealing cover 26, a mounting plate 30 is fixedly connected to the bottom of the other end of the sealing cover 26, bolts 31 are passed through and threaded on both sides of the top of the mounting plate 30, a pressing plate clamp 32 is passed through and slidably connected to the outer ring of the bolt 31, an adjusting block 25 is fixedly connected to the other side of the sealing box 24, and the slide groove 27 and the adjusting block 25 are both slidably connected to the limit block 21.
[0024] Place the glass slide inside the sealing box 24, cover the sealing cover 26 on the sealing box 24, and snap the sealing box 24 and the sealing cover 26 together through the buckle 28. The height of the film pressing clamp 32 can be adjusted through the mounting plate 30 and the bolt 31 on the sealing cover 26, so as to adjust the pressure, and the glass slide is clamped by the film pressing clamp 32.
[0025] Please see attached Figure 1 and attached Figure 5The gas component includes two hoses 10, which penetrate and are slidably connected to both ends of the other side of the outer wall of the worktable 9, and a baffle 11 penetrates and is fixedly connected to one side of the outer wall of the hose 10. A tension spring 12 is provided on the outer wall of the hose 10, and the tension spring 12 is fixedly connected to the worktable 9 and the baffle 11, and one end of the hose 10 is fixedly connected to the tube body 33.
[0026] The gas is sent into the sealing box 24 through the hose 10 , and the gas is sent out of the sealing box 24 through the other side hose 10 . The hose 10 and the connecting pipe 34 can be connected to the sealing box 24 through the tension spring 12 .
[0027] Please see attached Figure 5 One end of the tube body 33 is fixedly connected to a connecting tube 34 , and a magnet 35 penetrates and is fixedly connected to the inner wall of the connecting tube 34 .
[0028] A sealing plug or a one-way valve can be inserted into the connecting tube 34 as needed. When the sealing box 24 contains samples in a vacuum sample chamber, the sealing plug is inserted into the connecting tube 34 to seal the sealing box 24. When the sealing box 24 contains samples that require other gases, the one-way valve is inserted into the connecting tube 34. The gas assembly, the connecting tube 34 and the magnet 35 are connected to prevent the sample from dying due to environmental changes.
[0029] Please see attached Figure 6 The optical component includes a driven gear 37, the bottom of the driven gear 37 penetrates and is rotatably connected to the top of the lens base 1, the top of the driven gear 37 penetrates and is fixedly connected with evenly distributed lamp beads 38, the middle of the other end of the top of the lens base 1 penetrates and is fixedly connected with a conductive sheet 39, and the conductive sheet 39 is electrically connected to the lamp beads 38, one end of the other side of the top of the lens base 1 penetrates and is rotatably connected with a rotating rod 16, the bottom of the rotating rod 16 is fixedly connected with a driving gear 41, the top of the outer ring of the rotating rod 16 penetrates and is fixedly connected with a first knob 15, and a driving gear 40 is meshed and connected between the driving gear 41 and the driven gear 37.
[0030] The microscope brightness automatic memory system realizes the precise control and memory of the microscope illumination brightness in an automated and intelligent manner, providing users with a more convenient and efficient operation experience, and preventing the glare and inconsistent image brightness caused by misoperation. By turning the first knob 15, the rotating rod 16 is driven to rotate, thereby driving the active gear 41 to rotate, and the driven gear 37 is driven to rotate by the driving gear 40, thereby rotating the lamp bead 38, thereby changing the illumination light source. When the lamp bead 38 contacts the conductive sheet 39, the lamp bead 38 works, and the color temperature value of the LED light source (3000K-5600K) can be adjusted by the control knob to meet the needs of different users and different samples.
[0031] Please see attached Figure 1 and attached Figure 6 A fixing tube 13 is disposed at the other end of the top of the lens holder 1 , a condenser 36 is disposed at the top of the fixing tube 13 , and a filter groove 14 is fixedly connected to the outer wall of the fixing tube 13 .
[0032] The lens base 1 is the basic supporting component of the microscope, which plays a role in stabilizing the entire microscope, allowing the microscope to be placed stably on the operating table to avoid shaking, and providing a stable platform for precise observation. It provides an installation position for the condenser 36 and the filter groove 14, so that the condenser 36 is closely connected to the main structure of the microscope, ensuring the stability and accuracy of the light transmission path. The condenser 36 can gather the light emitted by the light source and adjust the angle and intensity of the light to make it more efficient and evenly irradiate the specimen, enhance the lighting effect of the specimen, help the observer to see the fine structure of the specimen, and improve the clarity and contrast of the image. The filter groove 14 is used to place filters, and the filters can selectively filter light of specific wavelengths to meet different observation needs.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An intelligently controlled fast-adjustable microscope, comprising a microscope stand (1), characterized in that: A mirror column (4) is fixedly connected to one end of the top of the mirror seat (1); a mirror arm (5) is rotatably connected between the inner walls of the mirror column (4); a focusing screw (7) is provided at the top of one end of the mirror arm (5); a lens barrel (8) is penetrated and provided at one end of the focusing screw (7); a reflector (6) is penetrated and slidably connected to the bottom of the other end of the mirror arm (5); a rotating member (2) is penetrated and rotatably connected to one side of the mirror seat (1); a liquid crystal screen (3) is fixedly connected to the top of the rotating member (2); a stage (9) is fixedly connected to the bottom of one end of the mirror arm (5); a cover plate (18) is penetrated and slidably connected to one side of the stage (9); The inner wall is fixedly connected to a uniformly distributed block (19); one side of the cover plate (18) and one end of the block (19) are penetrated and provided with an adjustment component; the top of the block (19) is provided with an observation component; the other side of the outer wall of the stage (9) is penetrated and provided with a gas component; the other end of the top of the mirror seat (1) is penetrated and provided with an optical component; the top of the stage (9) is penetrated and provided with a light hole (23); the top of the inner wall of the reflector (6) is fixedly connected to a limit rod (20); the outer ring of the limit rod (20) is rotatably connected to a shade (17); the top of the shade (17) is penetrated and provided with uniformly distributed through holes (22).
2. The intelligently controlled fast-adjustable microscope according to claim 1, characterized in that: The adjustment assembly comprises two nuts (44), the nuts (44) respectively penetrating and slidably connected to one side of the cover plate (18) and one end of the loading platform (9), the inner wall of the nut (44) being threadedly connected to a threaded rod (42), one end of the threaded rod (42) being fixedly connected to a second knob (43), and the other end of the threaded rod (42) being fixedly connected to a limit block (21).
3. The intelligently controlled fast-adjustable microscope according to claim 1, characterized in that: The observation assembly comprises a sealing box (24), the sealing box (24) being slidably connected to the top of the stopper (19), a tube body (33) passing through and fixedly connected to one side of the outer wall of the sealing box (24), a sealing cover (26) passing through and slidably connected to one end of the sealing box (24), a buckle (28) passing through and arranged on the outer wall of the sealing cover (26), a slide groove (27) passing through and opening at one end of the sealing cover (26), a sealing member (29) being fixedly connected to the top of the other end of the sealing cover (26), a mounting plate (30) being fixedly connected to the bottom of the other end of the sealing cover (26), bolts (31) passing through and threadedly connected to both sides of the top of the mounting plate (30), a pressing plate clamp (32) passing through and slidably connected to the outer ring of the bolt (31), an adjusting block (25) being fixedly connected to the other side of the sealing box (24), and the slide groove (27) and the adjusting block (25) being slidably connected to the limit block (21).
4. The intelligently controlled fast-adjustable microscope according to claim 1, characterized in that: The gas component comprises two hoses (10), the hoses (10) penetrate through and are slidably connected to the other ends of the outer wall of the worktable (9), a baffle (11) penetrates through and is fixedly connected to one side of the outer wall of the hose (10), a tension spring (12) is provided on the outer wall of the hose (10), and the tension spring (12) is fixedly connected to the worktable (9) and the baffle (11), and one end of the hose (10) is fixedly connected to a tube body (33).
5. An intelligently controlled fast-adjustable microscope according to claim 3 or 4, characterized in that: One end of the tube body (33) is fixedly connected to a connecting tube (34), and a magnet (35) penetrates and is fixedly connected to the inner wall of the connecting tube (34).
6. The intelligently controlled fast-adjustable microscope according to claim 1, characterized in that: The optical component comprises a driven gear (37), the bottom of the driven gear (37) penetrates and is rotatably connected to the top of the mirror base (1), the top of the driven gear (37) penetrates and is fixedly connected with evenly distributed lamp beads (38), the middle of the other end of the top of the mirror base (1) penetrates and is fixedly connected with a conductive sheet (39), and the conductive sheet (39) is electrically connected to the lamp beads (38).
7. The intelligently controlled fast-adjustable microscope according to claim 1, characterized in that: A fixing cylinder (13) is provided at the other end of the top of the lens holder (1), a condenser (36) is provided at the top of the fixing cylinder (13), and a filter groove (14) is fixedly connected to the outer wall of the fixing cylinder (13).
8. The intelligently controlled fast-adjustable microscope according to claim 6, characterized in that: A rotating rod (16) is passed through and rotatably connected to one end of the other side of the top of the mirror base (1); a driving gear (41) is fixedly connected to the bottom of the rotating rod (16); a first knob (15) is passed through and fixedly connected to the top of the outer ring of the rotating rod (16); and a driving gear (40) is meshingly connected between the driving gear (41) and the driven gear (37).