阅读说明：本技术 一种医学显微镜定心环绕调节支架 (Centering surrounding adjusting bracket for medical microscope ) 是由 谢琳琳 杨珺 汪晓庆 潘献柱 于 2021-07-14 设计创作，主要内容包括：本发明属于医学显微镜技术领域,尤其是一种医学显微镜定心环绕调节支架,现提出如下方案,包括镜壁,所述镜壁通过支杆连接有环绕调节组件,所述环绕调节组件包括与支杆固接的环形结构的支撑板,所述支撑板的顶部连接有升降调节机构,所述升降调节机构的一侧安装有与支撑板滑动套接的导向旋转调节机构,所述导向旋转调节机构的顶部活动套接有与升降调节机构顶部固接的环形结构的位置调整机构。本发明能够根据需要调整样品的放置高度以及水平位置,方便对样品进行观察操作,能够对样品进行旋转调整操作,方便从不同位置观察样品,操作简单方便,便于实验人员使用显微镜。(The invention belongs to the technical field of medical microscopes, and particularly relates to a centering surrounding adjusting support for a medical microscope. The invention can adjust the placing height and the horizontal position of the sample according to the requirement, is convenient for observing the sample, can rotate and adjust the sample, is convenient for observing the sample from different positions, has simple and convenient operation, and is convenient for an experimenter to use the microscope.)

1. The centering surrounding adjusting support for the medical microscope comprises a microscope wall (1) and is characterized in that the microscope wall (1) is connected with a surrounding adjusting component (2) through a support rod, the surrounding adjusting component (2) comprises a support plate (3) of an annular structure fixedly connected with the support rod, the top of the support plate (3) is connected with a lifting adjusting mechanism (4), one side of the lifting adjusting mechanism (4) is provided with a guiding rotary adjusting mechanism (5) in sliding sleeve connection with the support plate (3), the top of the guiding rotary adjusting mechanism (5) is movably sleeved with a position adjusting mechanism (6) of the annular structure fixedly connected with the top of the lifting adjusting mechanism (4), and the top of the position adjusting mechanism (6) is connected with a slide containing mechanism (7);

the glass slide placing mechanism is characterized in that the position adjusting mechanism (6) comprises a base plate (61) which is of an annular structure and is fixedly connected with the top of the lifting adjusting mechanism (4) in an L-shaped cross section, the base plate (61) is movably sleeved with the guide rotation adjusting mechanism (5), a rotating ring (62) of the L-shaped structure is slidably sleeved on the inner side wall of the top of the base plate (61), a butt joint plate (63) of the annular structure is fixedly connected to the outer ring of the top of the rotating ring (62), the outer ring of the butt joint plate (63) is slidably sleeved with the inner side wall of the inner ring of the base plate (61), a transverse adjusting unit (8) and a vertical adjusting unit (9) which are used for adjusting the position of the glass slide placing mechanism (7) are installed between the base plate (61) and the rotating ring (62), and a gear ring (64) is fixedly sleeved on the outer ring of the bottom of the butt joint plate (63);

horizontal adjustment unit (8) include rotary rod (21) that cup joints with base plate (61) activity, rotary rod (21) stretch into the fixed cover of one end of base plate (61) inside and have bevel gear (22), one side meshing of bevel gear (22) has bevel gear circle (23) that cup joints with swivel becket (62) outer lane activity, the top rigid coupling of bevel gear circle (23) has gear circle (24) rather than coaxial setting, the outer lane meshing of gear circle (24) has gear one, the inner circle of gear one is fixed cup joints pivot (25) that cup joints with swivel becket (62) activity, the fixed cover of one end that stretches out swivel becket (62) top of pivot (25) has connect and holds mechanism (7) meshed gear two with the slide glass.

2. The medical microscope centering surrounding adjusting bracket as claimed in claim 1, wherein the structure of the transverse adjusting unit (8) is consistent with that of the vertical adjusting unit (9), and the bevel gear ring (23) and the gear ring I (24) on the vertical adjusting unit (9) are movably sleeved with the outer ring of the abutting plate (63).

3. A medical microscope centering surround adjustment support according to claim 1, the slide glass containing mechanism (7) comprises two groups of limiting plates which are arranged in parallel and are in sliding connection with the two sides of the top of the abutting plate (63), the tops of the two groups of limiting plates are in sliding connection with the same transverse moving plate (71), the top of the transverse moving plate (71) is connected with a vertical moving plate (73) which moves along the width direction in a sliding way, a channel (72) which is arranged along the length direction of the transverse moving plate (71) penetrates through the transverse moving plate (71), a first rack which is arranged along the length direction of the channel (72) is fixedly connected with the inner side wall of one side of the channel (72), and the first rack is meshed with the second gear on the transverse adjusting unit (8), the bottom of the vertical moving plate (73) is provided with a mounting groove (74) arranged along the width direction of the transverse moving plate (71), and the inner side wall of one side of the mounting groove (74) is fixedly connected with a second rack (75) meshed with the second gear on the vertical adjusting unit (9).

4. The centering and surrounding adjusting bracket for the medical microscope as claimed in claim 1, wherein a rotary disc is fixedly connected to one end of the rotary rod (21) extending out of the base plate (61), a first spring movably sleeved with the adjacent rotary rod (21) is installed between the rotary disc of the transverse adjusting unit (8) and the base plate (61), and a second spring movably sleeved with the adjacent rotary rod (21) is installed between the bevel gear (22) of the vertical adjusting unit (9) and the inner side wall of the base plate (61).

5. The centering and surrounding adjusting bracket for the medical microscope as claimed in claim 3, wherein the horizontal moving plate (71) and the vertical moving plate (73) are both provided with light transmitting holes through which light transmitting plates are fixedly sleeved.

6. The centering and surrounding adjusting bracket for the medical microscope as claimed in claim 1, wherein the lifting adjusting mechanism (4) comprises a guide tube slidably sleeved with the support plate (3), the top of the guide tube is fixedly connected with the bottom of the base plate (61), the guide tube moves along the axial direction of the support plate (3), the top of the support plate (3) is provided with a chute slidably sleeved with the guide tube, one end of the guide tube extending into the support plate (3) is in threaded sleeve connection with a screw movably sleeved with the inner side wall of the bottom of the chute, the outer ring of the screw is fixedly sleeved with a second bevel gear, one side of the second bevel gear is engaged with a third bevel gear, the inner part of the third bevel gear is fixedly sleeved with a first rotating shaft movably sleeved with the support plate (3), and one end of the first rotating shaft extending out of the support plate (3) is fixedly connected with a first rotating disk.

7. The centering ring adjusting bracket for the medical microscope as claimed in claim 1, wherein the guiding and rotating adjusting mechanism (5) comprises a connecting tube (51) movably sleeved with the supporting plate (3), one end of the connecting tube (51) extending out of the supporting plate (3) is movably sleeved with the base plate (61), one end of the connecting tube (51) extending into the base plate (61) is fixedly sleeved with a docking gear engaged with the gear ring (64), the top of the supporting plate (3) is provided with a receiving groove movably sleeved with the connecting tube (51), an inner ring of one end of the connecting tube (51) extending into the receiving groove is slidably sleeved with a driving rod (52) sliding along the length direction thereof, the driving rod (52) is movably sleeved with the inner side wall of the bottom of the receiving groove, an outer ring of the driving rod (52) is fixedly sleeved with a bevel gear IV, one side of the bevel gear IV is engaged with a bevel gear V, an inner part of the bevel V is fixedly sleeved with a second rotating shaft movably sleeved with the supporting plate (3), one end of the second rotating shaft, which extends out of the support plate (3), is fixedly connected with a second rotating disk, and the cross section of the inner ring of the connecting pipe (51) is consistent with the cross section of one end, which extends into the connecting pipe (51), of the driving rod (52) and is of a regular polygon structure.

Technical Field

The invention relates to the technical field of medical microscopes, in particular to a centering surrounding adjusting bracket for a medical microscope.

Background

The microscope is an optical instrument formed by one lens or a combination of several lenses, is a mark for human beings to enter the atomic era, and is mainly used for magnifying tiny objects to be seen by naked eyes of human beings. The adjustment needs to be placed at the position of the slide on the stage during the use of the microscope, but the adjustment of the slide of the existing microscope is inconvenient, especially when the specific position is needed to penetrate the sample, the position of the slide is difficult to adjust, and a medical microscope centering surrounding adjusting bracket is needed for the adjustment.

Disclosure of Invention

The invention provides a centering surrounding adjusting bracket for a medical microscope, which solves the problems in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

a centering and surrounding adjusting support for a medical microscope comprises a microscope wall, wherein the microscope wall is connected with a surrounding adjusting assembly through a support rod, the surrounding adjusting assembly comprises a support plate of an annular structure fixedly connected with the support rod, the top of the support plate is connected with a lifting adjusting mechanism, one side of the lifting adjusting mechanism is provided with a guiding rotation adjusting mechanism in sliding sleeve connection with the support plate, the top of the guiding rotation adjusting mechanism is movably sleeved with a position adjusting mechanism of the annular structure fixedly connected with the top of the lifting adjusting mechanism, and the top of the position adjusting mechanism is connected with a slide containing mechanism;

the position adjusting mechanism comprises a base plate which is of an annular structure and has an L-shaped cross section and is fixedly connected with the top of the lifting adjusting mechanism, the base plate is movably sleeved with the guiding rotation adjusting mechanism, a rotating ring of the L-shaped structure is slidably sleeved on the inner side wall of the top of the base plate, a butt plate of the annular structure is fixedly connected with the outer ring of the top of the rotating ring, the outer ring of the butt plate is slidably sleeved with the inner side wall of the inner ring of the base plate, a transverse adjusting unit and a vertical adjusting unit for adjusting the position of the slide glass containing mechanism are arranged between the base plate and the rotating ring, and a gear ring is fixedly sleeved on the outer ring of the bottom of the butt plate;

the transverse adjustment unit comprises a rotary rod which is movably sleeved with the substrate, a first bevel gear is fixedly sleeved at one end of the rotary rod extending into the substrate, a first bevel gear ring is meshed with one side of the first bevel gear ring and movably sleeved with an outer ring of the rotating ring, a first gear ring which is coaxially arranged with the first bevel gear ring is fixedly connected to the top of the first bevel gear ring, a first gear is meshed with the outer ring of the first gear ring, a rotating shaft which is movably sleeved with the rotating ring is fixedly sleeved on the inner ring of the first gear, and a second gear which is meshed with the glass slide containing mechanism is fixedly sleeved at one end of the rotating shaft extending out of the top of the rotating ring.

Preferably, the structure of the transverse adjusting unit is consistent with that of the vertical adjusting unit, and a bevel gear ring and a gear ring I on the vertical adjusting unit are movably sleeved with the outer ring of the butt plate.

Preferably, the slide glass holds the mechanism and includes two sets of parallel arrangement and with butt plate top both sides sliding connection's limiting plate, the top sliding connection of two sets of limiting plates has same lateral shifting plate, the top sliding connection of lateral shifting plate has the vertical movable plate along its width direction motion, and lateral shifting plate runs through the passageway that has set up along its length direction, and one side inside wall of passageway is consolidated has the rack one that sets up along its length direction, and rack one meshes with the second gear on the lateral adjustment unit, and the mounting groove that sets up along lateral shifting plate width direction is seted up to the bottom of vertical movable plate, and one side inside wall of mounting groove is consolidated has the second rack that meshes with the second gear on the vertical adjustment unit.

Preferably, a rotary table is fixedly connected to one end, extending out of the base plate, of the rotary rod, a first spring movably sleeved with the adjacent rotary rod is installed between the rotary table of the transverse adjusting unit and the base plate, and a second spring movably sleeved with the adjacent rotary rod is installed between a first bevel gear of the vertical adjusting unit and the inner side wall of the base plate.

Preferably, the light transmission holes penetrate through the transverse moving plate and the vertical moving plate, and the light transmission plates are fixedly sleeved at the light transmission holes.

Preferably, the lifting adjusting mechanism comprises a guide pipe which is in sliding sleeve joint with the supporting plate, the top of the guide pipe is fixedly connected with the bottom of the substrate, the guide pipe moves along the axis direction of the supporting plate, a sliding groove which is in sliding sleeve joint with the guide pipe is formed in the top of the supporting plate, the guide pipe stretches into a screw rod which is in threaded sleeve joint with the inner side wall of the bottom of the sliding groove in a movable manner and extends into one end of the supporting plate, a second bevel gear is fixedly sleeved on the outer ring of the screw rod, a third bevel gear is meshed with one side of the second bevel gear, a first rotating shaft which is in movable sleeve joint with the supporting plate is fixedly sleeved on the inner portion of the third bevel gear, and a first rotating disk is fixedly connected with one end of the first rotating shaft, which extends out of the supporting plate.

Preferably, the guiding rotation adjusting mechanism comprises a connecting pipe movably sleeved with the supporting plate, one end of the connecting pipe extending out of the supporting plate is movably sleeved with the substrate, one end of the connecting pipe extending into the substrate is fixedly sleeved with a butt-joint gear meshed with the gear ring, the top of the supporting plate is provided with a holding tank movably sleeved with the connecting pipe, the inner ring of one end of the connecting pipe extending into the holding tank is slidably sleeved with a driving rod sliding along the length direction of the connecting pipe, and the driving rod is movably sleeved with the inner side wall of the bottom of the accommodating groove, the outer ring of the driving rod is fixedly sleeved with a bevel gear IV, one side of the bevel gear IV is meshed with a bevel gear V, the inside of the bevel gear V is fixedly sleeved with a rotating shaft II movably sleeved with the supporting plate, one end of the rotating shaft II, which extends out of the supporting plate, is fixedly connected with a rotating disk II, and the cross section of the inner ring of the connecting pipe and the cross section of the driving rod, which extends into one end of the connecting pipe, are consistent and are of a regular polygon structure.

In the present invention,

through the mirror wall that sets up, encircle the adjusting part, a supporting plate, lift adjustment mechanism, the rotatory adjusting mechanism of direction, position adjustment mechanism, the slide glass holds the mechanism, horizontal adjustment unit, vertical adjustment unit, the rotary rod, bevel gear one, bevel gear circle, gear circle one, the apparatus further comprises a rotating shaft, the connecting pipe, the actuating lever, the base plate, the swivel becket, the butt joint board, the gear circle, horizontal shifting plate, the passageway, vertical shifting plate, mounting groove and rack two, make this design can adjust placing height and horizontal position of sample as required, conveniently observe the operation to the sample, can carry out the rotation adjustment operation to the sample, conveniently observe the sample from different positions, and easy operation is convenient, the experimenter of being convenient for uses microscope.

Drawings

FIG. 1 is a schematic structural view of a centering and surrounding adjusting bracket for a medical microscope according to the present invention;

FIG. 2 is a schematic structural view of a centering and surrounding adjusting bracket surrounding adjusting assembly for a medical microscope according to the present invention;

fig. 3 is a partially enlarged structural schematic diagram of a centering and surrounding adjusting bracket a of a medical microscope according to the present invention;

fig. 4 is a partially enlarged structural schematic diagram of a centering surrounding adjusting bracket B of a medical microscope according to the invention.

In the figure: the glass slide glass placing device comprises a mirror wall 1, a surrounding adjusting component 2, a supporting plate 3, a lifting adjusting mechanism 4, a guiding rotating adjusting mechanism 5, a position adjusting mechanism 6, a slide glass placing mechanism 7, a transverse adjusting unit 8, a vertical adjusting unit 9, a rotating rod 21, a first bevel gear 22, a first bevel gear 23, a first gear ring 24, a rotating shaft 25, a connecting pipe 51, a driving rod 52, a base plate 61, a rotating ring 62, a butting plate 63, a gear ring 64, a transverse moving plate 71, a channel 72, a vertical moving plate 73, a mounting groove 74 and a rack gear II 75.

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.

Referring to fig. 1-4, a centering and surrounding adjusting bracket for a medical microscope comprises a microscope wall 1, wherein the microscope wall 1 is connected with a surrounding adjusting component 2 through a support rod, the surrounding adjusting component 2 comprises a support plate 3 which is fixedly connected with the support rod and has an annular structure, the top of the support plate 3 is connected with a lifting adjusting mechanism 4, one side of the lifting adjusting mechanism 4 is provided with a guiding and rotating adjusting mechanism 5 which is slidably sleeved with the support plate 3, the top of the guiding and rotating adjusting mechanism 5 is movably sleeved with a position adjusting mechanism 6 which is fixedly connected with the top of the lifting adjusting mechanism 4 and has an annular structure, and the top of the position adjusting mechanism 6 is connected with a slide containing mechanism 7;

further, the position adjusting mechanism 6 comprises a substrate 61 which is of an annular structure and has an L-shaped cross section and is fixedly connected with the top of the lifting adjusting mechanism 4, the substrate 61 is movably sleeved with the guiding rotation adjusting mechanism 5, a rotating ring 62 of the L-shaped structure is slidably sleeved on the inner side wall of the top of the substrate 61, a butt plate 63 of the annular structure is fixedly connected with the outer ring of the top of the rotating ring 62, the outer ring of the butt plate 63 is slidably sleeved with the inner side wall of the inner ring of the substrate 61, a transverse adjusting unit 8 and a vertical adjusting unit 9 for adjusting the position of the slide glass containing mechanism 7 are installed between the substrate 61 and the rotating ring 62, and a gear ring 64 is fixedly sleeved on the outer ring of the bottom of the butt plate 63;

specifically, the transverse adjustment unit 8 comprises a rotary rod 21 movably sleeved with the substrate 61, one end of the rotary rod 21 extending into the substrate 61 is fixedly sleeved with a first bevel gear 22, one side of the first bevel gear 22 is engaged with a first bevel gear ring 23 movably sleeved with an outer ring of the rotating ring 62, the top of the first bevel gear ring 23 is fixedly connected with a first gear ring 24 coaxially arranged with the first bevel gear ring, the outer ring of the first gear ring 24 is engaged with a first gear, the inner ring of the first gear is fixedly sleeved with a rotating shaft 25 movably sleeved with the rotating ring 62, and one end of the rotating shaft 25 extending out of the top of the rotating ring 62 is fixedly sleeved with a second gear engaged with the slide glass containing mechanism 7.

Particularly, the structure of the horizontal adjusting unit 8 is the same as that of the vertical adjusting unit 9, and the bevel gear ring 23 and the first gear ring 24 on the vertical adjusting unit 9 are movably sleeved with the outer ring of the abutting plate 63.

It is worth to say that the slide glass containing mechanism 7 includes two sets of limiting plates which are arranged in parallel and are slidably connected with two sides of the top of the abutting plate 63, the top of the two sets of limiting plates are slidably connected with a same transverse moving plate 71, the top of the transverse moving plate 71 is slidably connected with a vertical moving plate 73 which moves along the width direction of the transverse moving plate, the transverse moving plate 71 penetrates through a channel 72 which is arranged along the length direction of the transverse moving plate, a first rack which is arranged along the length direction of the channel 72 is fixedly connected to the inner side wall of one side of the channel 72, the first rack is meshed with a second gear on the transverse adjusting unit 8, an installation groove 74 which is arranged along the width direction of the transverse moving plate 71 is formed in the bottom of the vertical moving plate 73, and a second rack 75 which is meshed with the second gear on the vertical adjusting unit 9 is fixedly connected to the inner side wall of one side of the installation groove 74.

In addition, a rotary table is fixedly connected to one end of the rotary rod 21 extending out of the base plate 61, a first spring movably sleeved with the adjacent rotary rod 21 is installed between the rotary table of the transverse adjusting unit 8 and the base plate 61, and a second spring movably sleeved with the adjacent rotary rod 21 is installed between the bevel gear 22 of the vertical adjusting unit 9 and the inner side wall of the base plate 61.

In addition, light transmission holes are formed through the horizontal moving plate 71 and the vertical moving plate 73, and light transmission plates are fixedly sleeved at the light transmission holes.

To be described, the lifting adjusting mechanism 4 comprises a guide pipe in sliding sleeve connection with the support plate 3, the top of the guide pipe is fixedly connected with the bottom of the substrate 61, the guide pipe moves along the axis direction of the support plate 3, a sliding groove in sliding sleeve connection with the guide pipe is formed in the top of the support plate 3, a screw rod in movable sleeve connection with the inner side wall of the bottom of the sliding groove is sleeved on one end of the guide pipe extending into the support plate 3, a second bevel gear is fixedly sleeved on the outer ring of the screw rod, a third bevel gear is meshed on one side of the second bevel gear, a first rotating shaft in movable sleeve connection with the support plate 3 is fixedly sleeved on the inner side of the third bevel gear, and a first rotating disk is fixedly connected to one end of the first rotating shaft extending out of the support plate 3.

Furthermore, the guiding rotation adjusting mechanism 5 comprises a connecting pipe 51 movably sleeved with the supporting plate 3, one end of the connecting pipe 51 extending out of the supporting plate 3 is movably sleeved with the base plate 61, one end of the connecting pipe 51 extending into the base plate 61 is fixedly sleeved with a butt gear engaged with the gear ring 64, the top of the supporting plate 3 is provided with a holding tank movably sleeved with the connecting pipe 51, the inner ring of one end of the connecting pipe 51 extending into the holding tank is slidably sleeved with a driving rod 52 sliding along the length direction thereof, and the driving rod 52 is movably sleeved with the inner side wall of the bottom of the accommodating groove, the outer ring of the driving rod 52 is fixedly sleeved with a bevel gear IV, one side of the bevel gear IV is meshed with a bevel gear V, the inside of the bevel gear V is fixedly sleeved with a rotating shaft II movably sleeved with the supporting plate 3, one end of the rotating shaft II, which extends out of the supporting plate 3, is fixedly connected with a rotating disc II, and the cross section of the inner ring of the connecting pipe 51 is consistent with the cross section of one end, extending into the connecting pipe 51, of the driving rod 52 and is of a regular polygon structure.

The wall 1 is fitted with an eyepiece positioned at the top of the encircling adjustment assembly 2, the eyepiece being arranged coaxially with the support plate 3 and the rotation ring 62.

The working principle is as follows: when the device is used, firstly, a glass slide is placed on the top of a vertical moving plate 73 on a glass slide containing mechanism 7, then a tabletting clamp arranged on the top of the vertical moving plate 73 is used for fixing and clamping, when the height of the glass slide needs to be adjusted, a first rotating disk arranged on a lifting adjusting mechanism 4 is rotated, then a first rotating shaft rotates, a screw rod rotates under the driving of a third bevel gear and a second bevel gear, a lower guide pipe moves upwards in a thread group, so that a base plate 61 on the top of the guide pipe moves upwards, the height of a position adjusting mechanism 6 is adjusted, and when the height of the position adjusting mechanism 6 is adjusted, the height of the glass slide containing mechanism 7 on the device is adjusted accordingly;

when the position of the slide glass needs to be adjusted, the rotary disc on the transverse adjusting unit 8 is pushed, the rotary disc is pushed towards the direction that the substrate 61 approaches, at this time, the rotary rod 21 moves along with the rotary rod, the bevel gear I22 on the rotary rod 21 is in contact engagement with the bevel gear ring 23, then the rotary disc is rotated, the rotary rod 21 is rotated, the bevel gear I22 is rotated with the bevel gear ring 23, the bevel gear ring 23 drives the gear ring I24 to rotate, the gear I drives the rotary shaft 25 to rotate, finally, the gear II on the rotary shaft 25 is rotated, when the gear II is rotated, the gear II drives the rack I engaged with the gear II to move, the rack drives the transverse moving plate 71 on the gear II to move, and therefore the position of the transverse moving plate 71 is adjusted;

when the position of the vertical moving plate 73 needs to be adjusted, the turntable on the vertical adjusting unit 9 is pulled to push the turntable to the direction away from the base plate 61, at this time, the rotating rod 21 moves along with the turntable, so that the bevel gear I22 on the rotating rod 21 is in contact engagement with the bevel gear ring 23, and then the position of the vertical moving plate 73 is adjusted according to the same manner, so that the sample on the slide glass at the top of the vertical moving plate 73 moves to the position right below the eyepiece;

when the angle of the sample needs to be adjusted, the second rotating disk on the guiding and rotating adjusting mechanism 5 is rotated, then the second rotating shaft rotates, the driving rod 52 is driven by the fourth bevel gear and the fifth bevel gear to rotate, so that the connecting pipe 51 is driven to rotate, and when the connecting pipe 51 rotates, the butting gear on the connecting pipe drives the gear ring 64 to rotate, so that the rotating ring 62 and the slide glass containing mechanism 7 on the rotating ring 62 rotate along the axis of the rotating ring 62, and the angle of the sample is adjusted;

the height and the horizontal position of placing of sample can be adjusted as required to this design, conveniently observe the operation to the sample, can rotate the adjustment operation to the sample, and the sample is observed from different positions to the convenience, and easy operation is convenient, and the experimenter of being convenient for uses microscope.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.