CN110262030A - A kind of microscope - Google Patents

Abstract

The invention discloses a microscope, which comprises a mirror frame, a mirror barrel, a first adjustment knob, an adjustment plate, a transparent tube cover, a connecting rod, a rotating bolt, a support column, a light collector, a back plate, a light source excitation turntable, a second Adjusting knob, adjusting rod, first arc-shaped adjusting sleeve, orifice plate slot, concave clamping plate, second partition and threaded hole, the top side of the mirror frame is provided with a lens barrel, and one side of the mirror frame is A number of first adjustment knobs are provided, a light source excitation turntable is arranged at the center of the top of the frame, an orifice plate is arranged at the top of the light source excitation turntable, an orifice card slot is opened at the center of the top of the orifice plate, and the hole There are several fixed blocks bonded on both sides of the plate card slot. The microscope has a simple structure and is easy to operate. The orifice plate can be moved at regular intervals. The light source excitation turntable can be used for different fluorescent colors. It can achieve the observation effect, save time and manpower, and is convenient for users to operate.

Description

a microscope

technical field

The invention relates to the technical field of microscopes, in particular to a microscope.

Background technique

A microscope is an optical instrument composed of a lens or a combination of several lenses, which is a sign that humans have entered the atomic age; it is mainly used to magnify tiny objects and become instruments that can be seen by human eyes; microscopes, optical microscopes and electron microscopes ;The structure of the traditional microscope is complicated and the operation is troublesome. When researchers need to take pictures of cells, it takes a lot of time to manually adjust, move the orifice plate, select at least 3 fields of view for each space, and take pictures one by one; Fluorescence photographed cells need to rotate the light source excitation turntable repeatedly to stimulate light sources of different colors, which wastes time and manpower. At the same time, external impacts on traditional microscopes can easily cause slides to shift and damage, which is not conducive to the use of operators; for these defects , it is necessary to design a microscope.

Contents of the invention

The purpose of the present invention is to provide a microscope to solve the problems raised in the background art above.

In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions: a microscope comprising a mirror frame, a lens barrel, a first adjustment knob, an adjustment plate, a transparent tube cover, a connecting rod, a rotating bolt, a support column, a light collector, Back plate, orifice plate, light source excitation turntable, second adjustment knob, adjustment rod, first arc adjustment sleeve, orifice slot, concave clamp, spring slot, compression spring, spring block, fixed block, second Two arc-shaped adjustment sleeves, sponge pads, anti-skid sleeves, the first nut sleeve, baffle plate, the first partition, arc-shaped threaded column, the second nut sleeve, the second partition and threaded holes, the top of the frame is one A lens barrel is arranged on one side of the mirror frame, and several first adjustment knobs are arranged on one side of the mirror frame. A light source excitation turntable is arranged at the center of the top of the mirror frame. There is an orifice plate slot in the center, and several fixing blocks are bonded on both sides of the orifice plate slot, and concave clamps are arranged on both sides of the orifice plate slot, and one side of the concave clamp A number of spring grooves are provided, and a spring sleeve is bonded to one end of the spring groove and the fixed block, and a compression spring is sleeved inside the spring sleeve, and a back plate is fixed on the other side of the top of the mirror frame by screws. The top of the backboard is fixed with a support column by screws, an adjustment rod is arranged at the center of one end of the support column, and an optical collector is welded at one end of the adjustment rod, and the optical collector is located on the top of the orifice plate. A second adjustment knob is provided on the side, a connecting rod is provided on one side of the top of the supporting column, a rotating bolt is sleeved on the top of the supporting column, and the rotating bolt is connected to one end of the connecting rod, and an adjusting plate is provided at one end of the connecting rod. The bottom of the adjustment plate is provided with a transparent tube projection cover, and the transparent tube projection cover is located on the top of the light collector, the bottom of one side of the connecting rod is welded with a first arc-shaped adjustment sleeve, and the bottom of the first arc-shaped adjustment sleeve A second arc-shaped adjustment sleeve is sleeved, and the bottom of the second arc-shaped adjustment sleeve is connected to the top side of the support column. The bottom side of the first arc-shaped adjustment sleeve is welded with a second partition plate. There is a threaded hole in the center of the two partitions, and the inside of the threaded hole is sleeved with an arc-shaped threaded column. The bottom of the arc-shaped threaded column is welded with the first partition, and one end of the first partition is connected to the second arc-shaped adjustment sleeve. One side of the bottom of the pipe is connected, and the top of the arc-shaped threaded column is sleeved with a second nut sleeve, and the second nut sleeve is located on the top of the second partition.

Further, the top of the mirror frame is provided with a mounting hole, and the mounting hole is sleeved on the outside of the lens barrel.

Further, the bottom of the mirror frame is welded with a base, and a dust-proof film is laid on the surface of the mirror frame.

Further, a sponge pad is sleeved inside the concave clamping plate, and a non-slip sleeve is sleeved outside the sponge pad.

Further, one end of the connecting rod and the top of the support column are both provided with a rotation hole, and the rotation hole is sleeved on the outside of the rotation bolt.

Further, a baffle plate is welded on the top of the arc-shaped threaded column, and the baffle plate is located on the top of the second nut sleeve.

Further, the bottom of the arc-shaped threaded column is sleeved with a first nut sleeve, and the first nut sleeve is located at the bottom of the second partition.

Compared with the prior art, the beneficial effects achieved by the present invention are: the microscope is simple in structure and easy to operate, and the elastic force is provided by the compression spring, so that the concave clamping plate clamps the glass slide, avoiding the damage caused by the shaking of the glass slide during use. Observation error, while avoiding impact damage to the glass slide caused by external impact, is conducive to protecting the slide, greatly increasing the measurement accuracy, and is beneficial to users. At the same time, by rotating the first nut sleeve and the second nut sleeve, the arc-shaped threaded column One end drives the first arc-shaped adjusting sleeve and the second arc-shaped adjusting sleeve to expand and contract, so as to adjust the angle between the connecting rod and the supporting column, thereby adjusting the angle of the transparent tube at the bottom of the adjustment plate, and the angle of the transparent tube can be adjusted freely, thus freely Adjusting the angle of natural light irradiation is conducive to the operation of manual observation of slides, which is convenient for users to use. At the same time, the orifice plate can be moved at regular intervals. The researcher adjusts the focus for the first time, sets the orifice plate, selects the size of the orifice plate to be moved, and sets every At the same time, set the moving distance of each hole for shooting, and the distance that needs to be moved to the next hole; the light source excitation turntable can be applied to different fluorescent colors, and the researcher has set it in advance to shoot the first field of view; need to shoot Blue fluorescence and red fluorescence; for the first modulation, the light source of the light source excitation turntable is excited and modulated to blue, and when the blue is shot, it will automatically rotate to the place where the red fluorescence is excited; in this way, the orifice plate and the light source excitation turntable Cooperate with each other to achieve the observation effect, save time and manpower, and facilitate user operation.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the attached picture:

Fig. 1 is the overall structural representation of the present invention;

Fig. 2 is a side view of the overall structure of the present invention;

Fig. 3 is the schematic diagram of orifice plate structure of the present invention;

Fig. 4 is a schematic structural view of a concave clamp of the present invention;

Figure 5 is an enlarged view of parts of the connecting rod of the present invention;

Fig. 6 is the enlarged view of parts of the arc-shaped threaded column of the present invention;

In the figure: 1. Mirror frame; 2. Lens barrel; 3. The first adjusting knob; 4. Adjusting plate; 5. Transparent tube shooting cover; 6. Connecting rod; Optical device; 10. Back plate; 11. Orifice plate; 12. Light source excitation turntable; 13. Second adjustment knob; 14. Adjustment rod; 15. First arc adjustment sleeve; 16. Orifice plate slot; 17. Concave clamping plate; 18, spring groove; 19, compression spring; 20, spring sleeve block; 21, fixed block; 22, second arc-shaped adjustment sleeve; 23, sponge pad; Nut cover; 26, baffle plate; 27, the first partition; 28, arc-shaped threaded column; 29, the second nut cover; 30, the second partition; 31, threaded hole.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-6, the present invention provides a technical solution: a microscope, including a mirror frame 1, a lens barrel 2, a first adjustment knob 3, an adjustment plate 4, a transparent tube cover 5, a connecting rod 6, and a rotating bolt 7. Support column 8, light collector 9, back plate 10, orifice plate 11, light source excitation turntable 12, second adjustment knob 13, adjustment rod 14, first arc adjustment sleeve 15, orifice plate slot 16, concave Shaped clamping plate 17, spring groove 18, compression spring 19, spring cover block 20, fixed block 21, the second arc adjustment sleeve pipe 22, sponge pad 23, anti-skid cover 24, the first nut cover 25, baffle plate 26, the first A partition 27, arc-shaped threaded post 28, second nut cover 29, second partition 30 and threaded hole 31, the bottom of the mirror frame 1 is welded with a base, and the surface of the mirror frame 1 is covered with a dust-proof film, which is beneficial to protect the mirror Frame 1, a lens barrel 2 is provided on the top side of the lens frame 1, and a mounting hole is provided on the top of the lens frame 1, and the mounting hole is sleeved on the outside of the lens barrel 2, which is beneficial to the fixing of the lens barrel 2. A first adjustment knob 3, a light source excitation turntable 12 is arranged at the top center of the mirror frame 1, an orifice plate 11 is arranged on the top of the light source excitation turntable 12, an orifice plate slot 16 is provided at the top center of the orifice plate 11, and an orifice plate slot 16 Both sides are bonded with several fixed blocks 21, both sides of the orifice slot 16 are provided with concave clamps 17, one side of the concave clamp 17 is provided with several spring grooves 18, and the inner sleeve of the concave clamp 17 A sponge pad 23 is connected, and the outside of the sponge pad 23 is sleeved with an anti-slip sleeve 24, which is conducive to the clamping and fixing of the concave clamping plate 17, and the spring groove 18 and one end of the fixed block 21 are all bonded with a spring cover block 20, and the spring cover block 20 A compression spring 19 is sleeved inside, and the other side of the top of the mirror frame 1 is fixed with a back plate 10 by screws, and the top of the back plate 10 is fixed with a support column 8 by screws, and an adjustment rod 14 is arranged at the center of one end of the support column 8, and the adjustment rod 14 One end is welded with a light collector 9, and the light collector 9 is located at the top of the orifice plate 11, a second adjustment knob 13 is arranged on one side of the light collector 9, a connecting rod 6 is arranged on one side of the top of the support column 8, and the top of the support column 8 is covered with Connected with rotating bolt 7, and rotating bolt 7 is connected with connecting rod 6 one end, and connecting rod 6 one end and support column 8 tops are all provided with rotating hole, and rotating hole is socketed on the outside of rotating bolt 7, is conducive to connecting rod 6 and support. The column 8 rotates, the connecting rod 6 is provided with an adjusting plate 4 at one end, the bottom of the adjusting plate 4 is provided with a transparent tube shooting cover 5, and the transparent tube shooting cover 5 is located at the top of the light collector 9, and the bottom of one side of the connecting rod 6 is welded with a first arc Shape adjustment sleeve 15, the bottom of the first arc adjustment sleeve 15 is sleeved with a second arc adjustment sleeve 22, and the bottom of the second arc adjustment sleeve 22 is connected to the top side of the support column 8, the first arc A second partition 30 is welded on one side of the bottom of the adjusting sleeve 15, and the center of the second partition 30 is provided with a threaded hole 31. The threaded hole 31 is sleeved with an arc-shaped threaded post 28, and the bottom of the arc-shaped threaded post 28 is welded with a second partition. A partition 27, and one end of the first partition 27 is connected to the bottom side of the second arc-shaped adjusting sleeve 22, and the top of the arc-shaped threaded column 28 is sleeved with a second nut sleeve 29, and the second nut sleeve 29 is located on the second The top of the partition 30 and the bottom of the arc-shaped threaded post 28 are sleeved with a first nut cover 25, and the first nut cover 25 is located at the bottom of the second partition 30, which is conducive to the fixing of the arc-shaped threaded post 28, and the top of the arc-shaped threaded post 28 is welded There is a baffle 26, and the baffle 26 is located at the top of the second nut sleeve 29, which is beneficial to the use of the arc-shaped threaded column 28; when the microscope is in use, the concave clamp 17 is manually pressed to both sides, and the concave clamp 17 is extruded Compression spring 19, compression spring 19 shrinks and has elastic force, at this moment slide glass is clamped in concave clamp 17 inner anti-skid sleeve 24 grooves, unclamps concave clamp 17, compression spring 19 stretches back and squeezes concave clamp plate 17, so that the concave clamping plate 17 clamps the glass slide, and then rotates the first nut sleeve 25 and the second nut sleeve 29 clockwise, and the rotation of the first nut sleeve 25 and the second nut sleeve 29 drives the arc-shaped threaded column 28 to Moving down, the arc-shaped threaded column 28 squeezes the first partition 27, and the first partition 27 drives the second arc-shaped adjustment sleeve 22 to move, so that the connecting rod 6 can be jacked up, thereby adjusting the bottom transparent tube of the adjustment plate 4. 5 angles, until the transparent tube shooting cover 5 is adjusted to the required angle, rotate the first nut sleeve 25 counterclockwise, so that the first nut sleeve 25 and the second nut sleeve 29 clamp the second partition 30, and the arc-shaped threaded column 28 no longer movement, turn the second adjustment knob 13 again, adjust the light collector 9, and observe manually through the lens barrel 2, the orifice plate 11 can be moved at regular intervals, the scientific researcher adjusts the focal length for the first time, sets the orifice plate 11, and selects The moving orifice plate has 11 specifications, such as 6-well plate, 12K orifice plate, 24-well plate, 48-well plate, and 96-well plate, and the moving distance is set each time; at the same time, the moving distance of each well is set to move to The distance that needs to be moved for the next hole; the light source excitation turntable 12 can be applied to different fluorescent colors, the researcher sets it in advance, and shoots the first field of view; needs to shoot blue fluorescence and red fluorescence; for the first modulation, the light source excites the turntable The light source excitation of 12 modulates the blue color, and when the blue color is taken, it automatically rotates to the place where the red fluorescence is excited; in this way, the orifice plate 11 and the light source excitation turntable 12 cooperate with each other to achieve the observation effect.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still The technical solutions recorded in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (7)

1. A microscope, comprising a mirror frame (1), a lens barrel (2), a first adjusting knob (3), an adjusting plate (4), a transparent tube shooting cover (5), a connecting rod (6), a rotating bolt ( 7), support column (8), light collector (9), back plate (10), orifice plate (11), light source excitation turntable (12), second adjustment knob (13), adjustment rod (14), the first An arc-shaped adjusting sleeve (15), orifice slot (16), concave clamp (17), spring slot (18), compression spring (19), spring sleeve block (20), fixed block (21) , the second arc-shaped adjusting sleeve (22), sponge pad (23), anti-skid sleeve (24), first nut sleeve (25), baffle plate (26), first partition (27), arc-shaped threaded column (28), the second nut cover (29), the second partition (30) and the threaded hole (31), it is characterized in that: the lens barrel (2) is arranged on the top side of the mirror frame (1), and the One side of the frame (1) is provided with several first adjustment knobs (3), the center of the top of the frame (1) is provided with a light source excitation turntable (12), and the top of the light source excitation turntable (12) is provided with a hole plate (11), the center of the top of the orifice plate (11) is provided with an orifice plate slot (16), and several fixing blocks (21) are bonded to both sides of the orifice plate slot (16). Both sides of the orifice slot (16) are provided with concave clamps (17), and one side of the concave clamp (17) is provided with several spring grooves (18), and the spring grooves (18) are connected with the fixed One end of the block (21) is bonded with a spring block (20), and the inside of the spring block (20) is sleeved with a compression spring (19), and the other side of the top of the frame (1) is fixed with a back plate (10), the top of the back plate (10) is fixed with a support column (8) by screws, an adjustment rod (14) is arranged at the center of one end of the support column (8), and one end of the adjustment rod (14) is welded There is a light collector (9), and the light collector (9) is located at the top of the orifice plate (11), a second adjustment knob (13) is arranged on one side of the light collector (9), and the support column (8) One side of the top is provided with a connecting rod (6), the top of the support column (8) is sleeved with a rotating bolt (7), and the rotating bolt (7) is connected to one end of the connecting rod (6), and the connecting rod (6) One end is provided with an adjusting plate (4), and the bottom of the adjusting plate (4) is provided with a transparent tube shooting cover (5), and the transparent tube shooting cover (5) is located at the top of the light collector (9), and the connecting rod (6 ) one side bottom is welded with a first arc adjustment sleeve (15), and the bottom of the first arc adjustment sleeve (15) is sleeved with a second arc adjustment sleeve (22), and the second arc adjustment The bottom of the sleeve (22) is connected to the top side of the support column (8), and the bottom side of the first arc-shaped adjustment sleeve (15) is welded with a second partition (30), and the second partition (30 ) is provided with a threaded hole (31) at the center, and the inside of the threaded hole (31) is sleeved with an arc-shaped threaded column (28), and the bottom of the arc-shaped threaded column (28) is welded with a first partition (27), And the first partition (27 ) is connected to the bottom side of the second arc-shaped adjusting sleeve (22), the top of the arc-shaped threaded column (28) is sleeved with a second nut sleeve (29), and the second nut sleeve (29) is located on the second The top of the partition (30). 2. A microscope according to claim 1, characterized in that: the top of the mirror frame (1) is provided with a mounting hole, and the mounting hole is sleeved on the outside of the lens barrel (2). 3. A microscope according to claim 1, characterized in that: the bottom of the mirror frame (1) is welded with a base, and the surface of the mirror frame (1) is covered with a dust-proof film. 4. A microscope according to claim 1, characterized in that: a sponge pad (23) is sleeved inside the concave clamp (17), and a non-slip sleeve (24) is sleeved outside the sponge pad (23) ). 5. A microscope according to claim 1, characterized in that: one end of the connecting rod (6) and the top of the support column (8) are provided with a rotating hole, and the rotating hole is sleeved on the outer side of the rotating bolt (7) . 6. A microscope according to claim 1, characterized in that: a baffle (26) is welded on the top of the arc-shaped threaded column (28), and the baffle (26) is located on the top of the second nut sleeve (29) . 7. A microscope according to claim 1, characterized in that: the bottom of the arc-shaped threaded column (28) is sleeved with a first nut sleeve (25), and the first nut sleeve (25) is located in the second compartment plate (30) bottom.