Glass slide clamping device and microscope system

Abstract

The invention relates to a glass slide clamping device and a microscope system, and the glass slide clamping device comprises a top plate which comprises a transverse plate and a vertical plate, the lower part of the transverse plate is provided with a boss, the whole boss is in a wooden wedge shape, and the boss is provided with an inclined plane with a certain inclination angle; the lead screw motor assembly comprises a motor, a transverse lead screw and a lead screw nut sliding block, and the lead screw nut sliding block is arranged on the transverse lead screw in a sleeving mode; the sliding piece is mounted on the lead screw nut sliding block; the bearing is mounted on the sliding piece and is in sliding connection with the inclined surface of the boss; the upper clamp assembly comprises an upper clamp; a lower clamp matched with the upper clamp is arranged at the right end of the bottom plate; and the photoelectric detection assembly comprises a photoelectric sheet, a first photoelectric switch and a second photoelectric switch. The glass slide clamping device is uniform in stress when clamping a glass slide, has constant torque, and effectively reduces inspection failures caused by too large or too small clamping force.

Description

Technical Field

[0001] The invention relates to the technical field of automatic microscopes, and in particular to a constant-torque slide clamping device and a microscope system. Background Art

[0002] The existing slide clamping device is unevenly stressed when clamping the slide. If the clamping force is too small, the slide cannot be clamped tightly, resulting in slide falling, displacement, deflection and other problems, which will cause the inspection to fail and seriously affect the overall operation of the equipment. If the clamping force is too large, the slide will be easily damaged, resulting in fragments. Since there is no feedback system, this condition cannot be identified, and manual intervention cannot be performed in time, which will cause the inspection to fail and seriously affect the overall operation of the equipment. Therefore, it is particularly important to develop a constant torque slide clamping device and microscope system. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the above-mentioned defects of the prior art and provide a glass slide clamping device and a microscope system. The glass slide clamping device is subjected to uniform force when clamping the glass slide and has a constant torque, which effectively reduces the occurrence of inspection failures caused by excessive or insufficient clamping force, which seriously affects the overall operation of the equipment.

[0004] The present invention is achieved through the following technical solutions:

[0005] A slide glass clamping device, comprising:

[0006] The top plate includes a horizontal plate and a vertical plate. A boss is provided below the horizontal plate. The boss is in the shape of a wooden wedge and has an inclined surface with a certain inclination angle.

[0007] The screw motor assembly includes a motor, a transverse screw and a screw nut slider, wherein the screw nut slider is sleeved on the transverse screw;

[0008] A sliding member, which is mounted on the lead screw nut slider;

[0009] A bearing, which is mounted on the sliding member and is slidably connected to the inclined surface of the boss;

[0010] An upper clamp assembly, including an upper clamp, wherein the upper clamp assembly is mounted on a vertical plate of the top plate;

[0011] A bottom plate, a lower clamp cooperating with the upper clamp is provided at the right end thereof; and

[0012] A photoelectric detection component includes a photoelectric sheet, a first photoelectric switch and a second photoelectric switch. The photoelectric sheet is mounted on a sliding member. The first photoelectric switch and the second photoelectric switch are respectively mounted on the front end of a bottom plate. When the photoelectric sheet senses the first photoelectric switch, the bearing is located at the highest end of the inclined surface of the boss, and the upper clamp and the lower clamp clamp the slide. When the photoelectric sheet senses the second photoelectric switch, the bearing is located at the lowest end of the inclined surface of the boss, and the upper clamp and the lower clamp release the slide.

[0013] As an optimization, the top plate includes a rear side plate, which is connected to the horizontal plate and the vertical plate, and a plurality of second mounting holes are opened on the rear side plate, and a plurality of first mounting holes are opened at the bottom of the vertical plate.

[0014] As an optimization, it includes a wide guide rail slider assembly, which includes a wide guide rail and a slider, and the slider is installed on the rear side plate through the second mounting hole.

[0015] As an optimization, a high-elastic tension spring is included, one end of which is connected to the bottom plate and the other end is connected to the rear side plate.

[0016] As an optimization, the sliding part is chair-shaped as a whole, with bearing mounting holes for installing bearings on the backrest of the sliding part, photoelectric sheet mounting holes for installing photoelectric sheets on the seat of the sliding part, and screw nut slider mounting holes for installing screw nut sliders through the bottom of the sliding part, and semicircular grooves on the left and right sides of the bottom of the sliding part.

[0017] As an optimization, the screw motor assembly includes a U-shaped mounting frame, a first transverse guide column and a second transverse guide column, the screw nut slider passes through the first transverse guide column and the second transverse guide column, both ends of the first transverse guide column and the second transverse guide column are installed on the U-shaped mounting frame, one end of the transverse screw passes through the U-shaped mounting frame to connect to the motor, and the other end is installed on the U-shaped mounting frame, and a third mounting hole is opened in front and behind the screw nut slider.

[0018] As an optimization, the upper clamp assembly includes a connecting block and a guide block. The connecting block is located above the upper clamp, and the guide block is located below the upper clamp. The upper end of the connecting block is connected to the vertical plate, and a fourth mounting hole is opened on the connecting block.

[0019] As an optimization, a screw motor assembly placement area, a first photoelectric switch placement area and a second photoelectric switch placement area are provided on the bottom plate, and a fifth mounting hole and a through hole are opened on the bottom plate near the lower clamp, and the guide block passes through the through hole.

[0020] As an optimization, it includes a rotating shaft and a resin collar, the resin collar is installed in the fourth mounting hole, the rotating shaft is installed in the resin collar, and passes through the first mounting hole of the top plate and the fifth mounting hole of the bottom plate.

[0021] The present invention also provides a microscope system, comprising the above-mentioned slide clamping device.

[0022] The beneficial effects of the present invention are:

[0023] The present invention provides a glass slide clamping device, comprising: a top plate, which comprises a horizontal plate and a vertical plate, a boss is arranged below the horizontal plate, the boss is in a wooden wedge shape as a whole, and the boss has an inclined surface with a certain inclination angle; a screw motor assembly, which comprises a motor, a horizontal screw and a screw nut slider, the screw nut slider is sleeved on the horizontal screw; a sliding member, which is installed on the screw nut slider; a bearing, which is installed on the sliding member and is slidably connected to the inclined surface of the boss; an upper clamp assembly, which comprises an upper clamp, and the upper clamp assembly is installed on the vertical plate of the top plate The invention comprises a bottom plate, a bottom plate, a bottom plate, a bottom plate, and a bottom plate, and a photoelectric detection component, which comprises a photoelectric sheet, a first photoelectric switch, and a second photoelectric switch. The photoelectric sheet is mounted on a sliding member, and the first photoelectric switch and the second photoelectric switch are mounted on the front end of the bottom plate, respectively. When the photoelectric sheet senses the first photoelectric switch, the bearing is located at the highest end of the inclined surface of the boss, and the upper clamp and the lower clamp clamp the glass slide. When the photoelectric sheet senses the second photoelectric switch, the bearing is located at the lowest end of the inclined surface of the boss, and the upper clamp and the lower clamp release the glass slide. The invention is subjected to uniform force when clamping the glass slide, and has a constant torque, which effectively reduces the inspection failure caused by excessive or insufficient clamping force, and seriously affects the overall operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The following is a further description of a slide holding device and a microscope system in conjunction with the accompanying drawings:

[0025] Figure 1 is a schematic diagram of the three-dimensional structure of a glass slide clamping device according to some embodiments of the present invention;

[0026] Figure 2 is a schematic diagram of a three-dimensional structure of a glass slide clamping device according to some embodiments of the present invention from another angle;

[0027] Figure 3 yes Figure 1 Schematic diagram of the main structure;

[0028] Figure 4 yes Figure 1 A side view structural schematic diagram of;

[0029] Figure 5 yes Figure 1 Schematic diagram of the three-dimensional structure of the middle top plate;

[0030] Figure 6 yes Figure 1 A schematic diagram of the three-dimensional structure of the middle top plate from another angle;

[0031] Figure 7 yes Figure 5 Schematic diagram of the main structure;

[0032] Figure 8 yes Figure 1 A schematic diagram of the three-dimensional structure of the middle sliding member;

[0033] Fig. 9 yes Figure 8 Schematic diagram of the main structure;

[0034] Fig.10 yes Figure 1 Schematic diagram of the three-dimensional structure of the middle screw motor assembly;

[0035] Fig.11 yes Fig.10 Schematic diagram of the main structure;

[0036] Fig.12 yes Figure 1 A schematic diagram of the three-dimensional structure of the middle and upper clamp assembly;

[0037] Fig.13 yes Fig.12 A schematic diagram of a top view structure;

[0038] Fig.14 yes Fig.12 Schematic diagram of the structure viewed from above;

[0039] Fig.15 yes Fig.12 A side view structural schematic diagram of;

[0040] Fig.16 yes Figure 1 A schematic diagram of the three-dimensional structure of the midsole plate;

[0041] Fig.17 yes Fig.16 A schematic diagram of a top view structure;

[0042] Fig.18 yes Fig.16 Schematic diagram of the main structure.

[0043] In the figure: 1 is the upper cover, 2 is the motor, 3 is the horizontal screw rod, 4 is the first photoelectric switch, 5 is the second photoelectric switch, 6 is the photoelectric sheet, 7 is the bottom plate, 7.1 is the screw rod motor assembly placement area, 7.2 is the first photoelectric switch placement area, 7.3 is the second photoelectric switch placement area, 7.4 is the through hole, 7.5 is the fifth mounting hole, 8 is the lower clamp, 9 is the upper clamp, 10 is the connecting block, 10.1 is the fourth mounting hole, 11 is the top plate, 11.1 is the inclined surface, 11.2 is the boss, 11.3 is the horizontal plate, 11.4 is the vertical plate, 11 .5 is the first mounting hole, 11.6 is the rear side plate, 11.7 is the second mounting hole, 12 is a high-elastic tension spring, 13 is a bearing, 14 is a sliding part, 14.1 is a bearing mounting hole, 14.2 is a photoelectric sheet mounting hole, 14.3 is a screw nut slider mounting hole, 14.4 is a semicircular groove, 15 is a wide guide rail, 16 is a slider, 17 is a guide block, 18 is a rotating shaft, 19 is a screw nut slider, 19.1 is a third mounting hole, 20 is a U-shaped mounting frame, 21 is a first lateral guide column, and 22 is a second lateral guide column. DETAILED DESCRIPTION

[0044] The present application is further described in detail below in conjunction with the accompanying drawings and implementation methods. It is particularly noted that the following implementation methods are only used to illustrate the present application, but do not limit the scope of the present application. Similarly, the following implementation methods are only some implementation methods of the present application rather than all implementation methods. All other implementation methods obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0045] The terms "first", "second" and "third" in this application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second" and "third" can explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "multiple" is at least two, and the manner is such as two, three, etc., unless otherwise clearly and specifically defined. All directional indications in the implementation mode of this application (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. The manner, such as a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0046] The terms "install", "connect", "connect", "fix" and the like in this application should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "connect" can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0048] See also Figure 1-Figure 4 , Figure 1 is a schematic diagram of the three-dimensional structure of a glass slide clamping device according to some embodiments of the present invention; Figure 2 is a schematic diagram of a three-dimensional structure of a glass slide clamping device according to some embodiments of the present invention from another angle; Figure 3 yes Figure 1 Schematic diagram of the main structure; Figure 4 yes Figure 1 A side view structural schematic diagram of a slide glass clamping device, comprising:

[0049] An upper cover 1 is installed above the top plate 11;

[0050] The top plate 11 includes a horizontal plate 11.3 and a vertical plate 11.4. A boss 11.2 is provided below the horizontal plate 11.3. The boss 11.2 is in the shape of a wooden wedge and has an inclined surface 11.1 at a certain inclination angle.

[0051] The screw motor assembly includes a motor 2, a transverse screw 3 and a screw nut slider 19, wherein the screw nut slider 19 is sleeved on the transverse screw 3;

[0052] A sliding member 14, which is mounted on the screw nut slider 19;

[0053] A bearing 13, which is mounted on the sliding member 14 and is slidably connected to the inclined surface 11.1 of the boss 11.2;

[0054] An upper clamp assembly, comprising an upper clamp 9, the upper clamp assembly being mounted on a vertical plate 11.4 of a top plate 11;

[0055] A bottom plate 7, the right end of which is provided with a lower clamp 8 that cooperates with an upper clamp 9; and

[0056] The photoelectric detection component includes a photoelectric sheet 6, a first photoelectric switch 4 and a second photoelectric switch 5. The photoelectric sheet 6 is mounted on a sliding member 14. The first photoelectric switch 4 and the second photoelectric switch 5 are respectively mounted on the front end of the bottom plate 7. When the photoelectric sheet 6 senses the first photoelectric switch 4, the bearing 13 is located at the highest end of the inclined surface 11.1 of the boss 11.2, and the upper clamp 9 and the lower clamp 8 clamp the glass slide. When the photoelectric sheet 6 senses the second photoelectric switch 5, the bearing 13 is located at the lowest end of the inclined surface 11.1 of the boss 11.2, and the upper clamp 9 and the lower clamp 8 release the glass slide.

[0057] With such a design, by setting the above-mentioned top plate, screw motor assembly, sliding member, bearing, upper clamp, lower clamp and photoelectric detection assembly, constant torque clamping of the slide can be achieved. Specifically, when the screw motor assembly is powered on and moves, the screw 3 will drive the screw nut slider 19 to move synchronously, and the sliding member 14 installed on the screw nut slider 19 will also move synchronously. The photoelectric sheet 6 installed on the sliding member 14 cooperates with the first photoelectric switch 4 and the second photoelectric switch 5 to lock the movement stroke. The bearing 13 is installed on the sliding member 14. A boss 11.2 is provided below the horizontal plate 11.3 of the top plate 11. The boss 11.2 is in the shape of a wooden wedge as a whole. The boss 11.2 has a slope 11.1 with a certain inclination angle. The movement of the sliding member 14 can drive the cooperation between the bearing 13 and the slope 11.1 to realize the up and down movement of the top plate, and then realize the up and down movement of the upper clamp 9. Since the up and down movement stroke is a lockable movement stroke, constant torque clamping of the slide can be completed, thereby effectively reducing the inspection failure caused by excessive or insufficient clamping force, which seriously affects the overall operation of the equipment.

[0058] See also Figure 5-Figure 7 , Figure 5 yes Figure 1 Schematic diagram of the three-dimensional structure of the middle top plate; Figure 6 yes Figure 1 A schematic diagram of the three-dimensional structure of the middle top plate from another angle; Figure 7 yes Figure 5 The top plate 11 includes a rear side plate 11.6, which is connected to the horizontal plate 11.3 and the vertical plate 11.4. The rear side plate 11.6 has a plurality of second mounting holes 11.7, and the bottom of the vertical plate 11.4 has a plurality of first mounting holes 11.5. Such a design is convenient for processing and installation, and has a good effect.

[0059] See also Figure 4 , Figure 4 yes Figure 1The side view of the structure is as follows; it includes a wide guide rail slider assembly, which includes a wide guide rail 15 and a slider 16, and the slider 16 is installed on the rear side plate 11.6 through the second mounting hole 11.7. With such a design, by setting the wide guide rail slider assembly, the up and down lifting operation of the top plate is more stable.

[0060] See also Figure 1 , Figure 3-Figure 4 , Figure 1 is a schematic diagram of the three-dimensional structure of a glass slide clamping device according to some embodiments of the present invention; Figure 3 yes Figure 1 Schematic diagram of the main structure; Figure 4 yes Figure 1 The side view of the structure is shown; it includes a high elastic tension spring 12, one end of which is connected to the bottom plate 7 and the other end is connected to the rear side plate 11.6. With such a design, when the photoelectric sheet 6 senses the first photoelectric switch 4, the bearing 13 is located at the highest end of the inclined surface 11.1 of the boss 11.2, and the upper clamp 9 and the lower clamp 8 clamp the slide glass. At this time, the high elastic tension spring further enables the upper clamp and the lower clamp to clamp the slide glass inward, and the clamping effect is better.

[0061] See also Figure 8-Figure 9 , Figure 8 yes Figure 1 A schematic diagram of the three-dimensional structure of the middle sliding member; Fig. 9 yes Figure 8 The main structural diagram of the sliding member 14 is a chair-shaped structure as a whole. The backrest of the sliding member 14 is provided with a bearing mounting hole 14.1 for mounting the bearing 13. The seat of the sliding member 14 is provided with an optoelectronic sheet mounting hole 14.2 for mounting the optoelectronic sheet 6. The bottom of the sliding member 14 is provided with a screw nut slider mounting hole 14.3 for mounting the screw nut slider 19. The bottom of the sliding member 14 is provided with semicircular grooves 14.4 on both sides. Such a design is convenient for mounting the bearing and the optoelectronic sheet, and for mounting the sliding member on the screw nut slider, and the effect is good. In addition, the design of the semicircular groove is more convenient for clamping the sliding member on the transverse screw.

[0062] See also Figure 10-11 , Fig.10 yes Figure 1 Schematic diagram of the three-dimensional structure of the middle screw motor assembly; Fig.11 yes Fig.10The main structural diagram of the screw motor assembly includes a U-shaped mounting frame 20, a first transverse guide column 21 and a second transverse guide column 22, a screw nut slider 19 passes through the first transverse guide column 21 and the second transverse guide column 22, both ends of the first transverse guide column 21 and the second transverse guide column 22 are installed on the U-shaped mounting frame 20, one end of the transverse screw 3 passes through the U-shaped mounting frame 20 to connect the motor 2, and the other end is installed on the U-shaped mounting frame 20, and the screw nut slider 19 has a third mounting hole 19.1 at the front and rear. Such a design is convenient for processing and installation. In addition, the arrangement of the first transverse guide column and the second transverse guide column makes the screw nut slider run more stably.

[0063] See also Figure 12-Figure 15 , Fig.12 yes Figure 1 A schematic diagram of the three-dimensional structure of the middle and upper clamp assembly; Fig.13 yes Fig.12 A schematic diagram of a top view structure; Fig.14 yes Fig.12 Schematic diagram of the structure viewed from above; Fig.15 yes Fig.12 The upper clamp assembly includes a connecting block 10 and a guide block 17. The connecting block 10 is located above the upper clamp 9, and the guide block 17 is located below the upper clamp 9. The upper end of the connecting block 10 is connected to the vertical plate 11.4, and a fourth mounting hole 10.1 is formed on the connecting block 10. Such a design is convenient for processing and installation. In addition, the guiding effect of the guide block can prevent the upper clamp from getting stuck.

[0064] See also Figure 16-18 , Fig.16 yes Figure 1 A schematic diagram of the three-dimensional structure of the midsole plate; Fig.17 yes Fig.16 A schematic diagram of a top view structure; Fig.18 yes Fig.16 The main structural diagram of the invention is as follows; the bottom plate 7 is provided with a screw motor assembly placement area 7.1, a first photoelectric switch placement area 7.2, and a second photoelectric switch placement area 7.3, and the bottom plate 7 is provided with a fifth mounting hole 7.5 and a through hole 7.4 near the lower clamp 8, and the guide block 17 passes through the through hole 7.4. Such a design is convenient for processing and installation, and the layout is more scientific and the effect is better.

[0065] See also Figure 2 , Figure 4 , Figure 2 is a schematic diagram of a three-dimensional structure of a glass slide clamping device according to some embodiments of the present invention from another angle; Figure 4 yes Figure 1The side view of the structure is as follows; it includes a rotating shaft 18 and a resin collar, the resin collar is installed in the fourth mounting hole 10.1, the rotating shaft 18 is installed in the resin collar and passes through the first mounting hole 11.5 of the top plate and the fifth mounting hole 7.5 of the bottom plate. With such a design, the secondary guiding effect of the rotating shaft can further prevent the upper clamp from getting stuck.

[0066] The present invention also provides a microscope system, comprising the above-mentioned slide clamping device.

[0067] Different from the prior art, the present application provides a glass slide clamping device, comprising: a top plate, which comprises a horizontal plate and a vertical plate, a boss is arranged below the horizontal plate, the boss is in the shape of a wooden wedge as a whole, and the boss has an inclined surface with a certain inclination angle; a screw motor assembly, which comprises a motor, a horizontal screw and a screw nut slider, the screw nut slider is sleeved on the horizontal screw; a sliding member, which is installed on the screw nut slider; a bearing, which is installed on the sliding member and is slidably connected to the inclined surface of the boss; an upper clamp assembly, which comprises an upper clamp, and the upper clamp assembly is installed The vertical plate mounted on the top plate; the bottom plate, the right end of which is provided with a lower clamp that cooperates with the upper clamp; and a photoelectric detection component, which includes a photoelectric sheet, a first photoelectric switch and a second photoelectric switch, the photoelectric sheet is mounted on a sliding member, the first photoelectric switch and the second photoelectric switch are respectively mounted on the front end of the bottom plate, when the photoelectric sheet senses the first photoelectric switch, the bearing is located at the highest end of the inclined surface of the boss, the upper clamp and the lower clamp clamp the slide, when the photoelectric sheet senses the second photoelectric switch, the bearing is located at the lowest end of the inclined surface of the boss, and the upper clamp and the lower clamp release the slide. The present invention is uniformly stressed when clamping the slide, has a constant torque, and effectively reduces the inspection failure caused by excessive or insufficient clamping force, which seriously affects the overall operation of the equipment.

[0068] The above description shows the main features, basic principles, and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments or examples, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, the above embodiments or examples should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the technical principle of the present invention shall fall within the scope of patent protection of the present invention.

Claims

1. A slide glass clamping device, characterized in that: include: The top plate includes a horizontal plate and a vertical plate, a boss is provided below the horizontal plate, the boss is in the shape of a wooden wedge as a whole, and the boss has an inclined surface with a certain inclination angle; A screw motor assembly, comprising a motor, a transverse screw and a screw nut slider, wherein the screw nut slider is sleeved on the transverse screw; A sliding member, which is mounted on the screw nut slider; A bearing, which is mounted on the sliding member and is slidably connected to the inclined surface of the boss; An upper clamp assembly, comprising an upper clamp, wherein the upper clamp assembly is mounted on a vertical plate of the top plate; A bottom plate, a lower clamp cooperating with the upper clamp is provided at the right end of the bottom plate; and A photoelectric detection component includes a photoelectric sheet, a first photoelectric switch and a second photoelectric switch, wherein the photoelectric sheet is mounted on the sliding member, and the first photoelectric switch and the second photoelectric switch are respectively mounted on the front end of the base plate. When the photoelectric sheet senses the first photoelectric switch, the bearing is located at the highest end of the inclined surface of the boss, and the upper clamp and the lower clamp clamp the slide. When the photoelectric sheet senses the second photoelectric switch, the bearing is located at the lowest end of the inclined surface of the boss, and the upper clamp and the lower clamp release the slide.

2. A slide glass clamping device as claimed in claim 1, characterized in that: The top plate includes a rear side plate, the rear side plate is connected to the horizontal plate and the vertical plate, a plurality of second mounting holes are formed on the rear side plate, and a plurality of first mounting holes are formed at the bottom of the vertical plate.

3. A slide glass clamping device as claimed in claim 2, characterized in that: It comprises a wide guide rail slider assembly, which comprises a wide guide rail and a slider, and the slider is mounted on the rear side plate through the second mounting hole.

4. A slide glass clamping device as claimed in claim 2, characterized in that: It comprises a high-elastic tension spring, one end of which is connected to the bottom plate, and the other end of which is connected to the rear side plate.

5. A slide glass clamping device as claimed in claim 1, characterized in that: The sliding member is chair-shaped as a whole, and a bearing mounting hole for installing the bearing is opened on the backrest of the sliding member, and an optoelectronic sheet mounting hole for installing the optoelectronic sheet is opened on the seat of the sliding member. A screw nut slider mounting hole for installing the screw nut slider is provided through the bottom of the sliding member from front to back, and semicircular grooves are opened on the left and right sides of the bottom of the sliding member.

6. A slide glass clamping device as claimed in claim 1, characterized in that: The screw motor assembly includes a U-shaped mounting frame, a first transverse guide column and a second transverse guide column, the screw nut slider passes through the first transverse guide column and the second transverse guide column, both ends of the first transverse guide column and the second transverse guide column are installed on the U-shaped mounting frame, one end of the transverse screw passes through the U-shaped mounting frame to connect the motor, and the other end is installed on the U-shaped mounting frame, and a third mounting hole is opened at the front and rear of the screw nut slider.

7. A slide glass clamping device as claimed in claim 1, characterized in that: The upper clamp assembly includes a connecting block and a guide block. The connecting block is located above the upper clamp, and the guide block is located below the upper clamp. The upper end of the connecting block is connected to the vertical plate, and a fourth mounting hole is opened on the connecting block.

8. A slide glass clamping device as claimed in claim 7, characterized in that: The bottom plate is provided with a screw motor assembly placement area, a first photoelectric switch placement area, and a second photoelectric switch placement area. The bottom plate is provided with a fifth mounting hole and a through hole near the lower clamp, and the guide block passes through the through hole.

9. A slide glass clamping device as claimed in claim 8, characterized in that: It comprises a rotating shaft and a resin collar, wherein the resin collar is installed in the fourth mounting hole, and the rotating shaft is installed in the resin collar and passes through the first mounting hole of the top plate and the fifth mounting hole of the bottom plate.

10. A microscope system, characterized in that: It comprises a slide holding device as described in any one of claims 1-9.

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