Microscopic objective table capable of changing multiple gradients

Abstract

The utility model discloses a microscopic loading platform capable of changing multiple gradients, which comprises a supporting table, a bearing block is fixedly connected to the top of the supporting table, a connecting port is arranged on the surface of the bearing block, a connecting piece is fixedly connected to the inner wall of the connecting port, and a bearing frame is fixedly connected to the surface of the connecting piece. Through cooperation of the supporting table, the bearing block, the connecting piece, the bearing frame, the carrying plate and the damping rotating shaft, the inclination angle of the carrying plate can be adjusted, a sample on a glass slide can be driven to synchronously deflect, then through cooperation of a rotating groove, a gear ring, the glass slide, a twisting groove, a gear and a damping twisting column, the glass slide can automatically rotate, and the sample on the glass slide can be accurately measured. Therefore, the sample can be driven to deflect, the inclination adjustment of the observed sample can be realized, three-dimensional information can be obtained through inclined shooting, and the edge distortion correction of a later algorithm processing image is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to microscopic object platform technical field, concretely is a kind of microscopic object platform of multiple inclination degree conversion. BACKGROUND

[0002] With the development of science and technology, people's research on microorganisms and other aspects is also more and more, which requires more and more places for microscope, we put the biological samples to be studied on the microscope stage, and the stage is below or above the objective lens, used to place the specimen to be observed, the shape has square and round two kinds, with a light hole in the center, the stage is equipped with a specimen pusher (pusher), and the left side of the pusher has a spring clamp to hold the specimen, and the stage has a pusher adjusting wheel below, which can move the specimen left and right and forward and backward.

[0003] After searching, a microscope stage is disclosed in Chinese patent application No. 202421145615.9, which includes a microscope base, an observation lens is installed at the top end of the microscope base, and a stage body is arranged below the observation lens, a tablet clamp is installed on the surface of the stage body, a fixed block is fixedly connected to the side surface of the stage body, and a first guide column is fixedly connected to the bottom surface of the fixed block. The tablet clamp can conveniently limit the glass slide on the surface of the stage body, and when the glass slide is placed, the multiple sets of guide rollers installed inside the mounting frame can guide the glass slide, avoiding wear between the glass slide and the stage body. At the same time, the pressing force of the tablet clamp is strong, which makes it inconvenient to place the glass slide, and the first guide column can conveniently guide the limiting slide plate, which facilitates the control of the mounting frame and the guide rollers. After the glass slide is placed, the mounting frame and the guide rollers can be retracted into the stage body.

[0004] Although the above-mentioned patent can conveniently limit the glass slide on the surface of the stage body, in actual use, it is often necessary to tilt the stage body for fine adjustment, the purpose of which is to find the optical center position of the microscope on the photographed image. Because the microscope has only one optical center, when the optical axis passes through the position of the image, the position of the optical center must have no distortion, and the edge of the image has more or less distortion. If the sample is moved forward, backward, left and right on the plane to take the image, it is a two-dimensional plane, and slightly inclined shooting can obtain three-dimensional information, which is convenient for post-processing of image edge distortion correction. However, the microscope stage in the patent cannot be adjusted in inclination, which limits the practical application of the patent.

[0005] Therefore, a multi-inclination convertible microscopic object platform is needed to solve this problem. UTILITY MODEL CONTENT

[0006] The utility model provides a can many inclination degree conversion's microscopic object table platform to solve the problem raised in the prior art.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a kind of can many inclination degree conversion's microscopic object table platform, including support table, the top of the support table is fixedly connected with bearing block, the surface of the bearing block is equipped with connecting port, the inner wall of the connecting port is fixedly connected with connecting piece, the surface of the connecting piece is fixedly connected with bearing frame, the inside of the bearing frame is provided with object plate, the both sides of the object plate are fixedly connected with damping pivot, and the other end of damping pivot is rotatably connected with bearing frame, the center of the object plate is equipped with rotary groove, the inside of the rotary groove is rotatably connected with gear ring, the inner wall of the gear ring is fixedly connected with glass slide, the inside of the object plate is equipped with twist groove, and twist groove is communicated with rotary groove, the inside of the twist groove is rotatably connected with gear, and gear is engaged with gear ring, the bottom of the gear is fixedly connected with damping torsion column with the object plate being penetrated.

[0008] As the utility model prefers, one end of the damping pivot of one side is fixedly connected with torsion block with the bearing frame being penetrated, the surface of the bearing frame is fixedly connected with angle ruler, the surface of the torsion block is fixedly connected with pointer, and pointer is used in cooperation with angle ruler.

[0009] As the utility model prefers, the surface of the damping pivot of the other side is fixedly connected with damping block, the inner wall of the bearing frame is equipped with damping groove, and damping groove is rotatably connected with damping block.

[0010] As the utility model prefers, the edge of the glass slide is fixedly connected with support column in symmetry, the surface of the support column is sleeved with spring clamping piece, and spring clamping piece is used in cooperation with glass slide.

[0011] As the utility model prefers, the top and bottom of the gear ring are equipped with limiting groove, the groove top and groove bottom of the rotary groove are fixedly connected with limiting ring, and limiting ring is rotatably connected with limiting groove.

[0012] As the utility model prefers, the top of the support table is fixedly connected with damping hinged piece, the inside of the damping hinged piece is rotatably connected with illuminating lamp.

[0013] Compared with prior art, the utility model has the advantages as follows:

[0014] 1. The utility model discloses a support table, bearing block, connecting piece, bearing frame, object plate and the cooperation of damping pivot can carry out the inclination angle adjustment of object plate, and then can drive the sample on the glass slide to carry out synchronous deflection, and then the cooperation of rotary groove, gear ring, glass slide, twist groove, gear and damping torsion column can make the glass slide rotation, and then can drive the sample to deflect, thereby can realize the inclination adjustment of the observed sample, and thereby can tilt and shoot and obtain the information on three dimensions, and it is convenient for the edge distortion correction of image algorithm processing in later period.

[0015] 2. The utility model discloses the setting of twist block, angle square and pointer, can improve the accuracy when object plate deflection, such as vertical is 90 degrees, fine adjustment is 89.5-90.5 degrees, thereby can realize the accurate adjustment of small angle. ACCURACY

[0016] Figure 1 It is the structure schematic diagram of the utility model;

[0017] Figure 2 It is another angle's three -dimensional schematic diagram of the structure of the utility model;

[0018] Figure 3 It is the partial section three -dimensional schematic diagram of object plate top of the utility model;

[0019] Figure 4 It is the three -dimensional partial section schematic diagram of object plate and glass slide cooperation of the utility model.

[0020] In the drawing: 1, support table; 2, bearing block; 3, connecting piece; 4, bearing frame; 5, object plate; 6, damping pivot; 7, rotary groove; 8, gear ring; 9, glass slide; 10, twist groove; 11, gear; 12, damping torsion column; 13, twist block; 14, angle square; 15, damping block; 16, spring clamping piece; 17, limit groove; 18, limit ring; 19, damping hinged piece; 20, illuminating lamp. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] For example, Figures 1 to 4As shown in the utility model provide a kind of tilting degree conversion's microscopic object platform, including support platform 1, the top of support platform 1 is fixedly connected with bearing block 2, bearing block 2's top is fixedly connected with the mounting piece for microscope installation, the surface of bearing block 2 is equipped with connecting port, the inner wall of connecting port is fixedly connected with connecting piece 3, the surface of connecting piece 3 is fixedly connected with bearing frame 4, bearing frame 4 is provided with object plate 5 in the inside, both sides of object plate 5 are fixedly connected with damping pivot 6, and another end of damping pivot 6 is rotatably connected with bearing frame 4, the center of object plate 5 is equipped with rotary groove 7, rotary groove 7 is rotatably connected with gear ring 8 in the inside, the inner wall of gear ring 8 is fixedly connected with glass slide 9, the inside of object plate 5 is equipped with twist groove 10, and twist groove 10 is communicated with rotary groove 7, gear 11 is rotatably connected in the inside of twist groove 10, and gear 11 is engaged with gear ring 8, the bottom of gear 11 is fixedly connected with damping torsion column 12 with penetrating object plate 5, the four corners of support platform 1 bottom are all screw-connected with support leg.

[0023] Reference Figure 1 And Figure 3 One end of the damping pivot 6 on one side is fixedly connected with a torsion block 13 through the bearing frame 4, the surface of the bearing frame 4 is fixedly connected with an angle ruler 14, the surface of the torsion block 13 is fixedly connected with a pointer, and the pointer is used in cooperation with the angle ruler 14.

[0024] As a technical optimization scheme of the utility model, the setting of the torsion block 13, the angle ruler 14 and the pointer can improve the accuracy of the deflection of the object plate 5, such as 90 degrees for vertical, 89.5-90.5 degrees after fine adjustment, so as to realize accurate adjustment of small angles.

[0025] Reference Figure 3 The surface of the damping pivot 6 on the other side is fixedly connected with a damping block 15, and the inner wall of the bearing frame 4 is provided with a damping groove, and the damping groove is rotatably connected with the damping block 15.

[0026] As a technical optimization scheme of the utility model, the setting of the damping block 15 and the damping groove can improve the damping force when the damping pivot 6 rotates, so as to avoid the self-rotation of the damping pivot 6 during use and improve the stability of the object plate 5 during use.

[0027] Reference Figure 3 And Figure 4 The edges of the glass slide 9 are fixedly connected with support columns symmetrically, the surface of the support columns is sleeved with spring clamping pieces 16, and the spring clamping pieces 16 are used in cooperation with the glass slide 9.

[0028] As a technical optimization scheme of the utility model, the setting of the support columns and the spring clamping pieces 16 can clamp the sample on the glass slide 9 by the spring clamping pieces 16, so as to avoid the phenomenon of sample deviation when the glass slide 9 is inclined.

[0029] Reference Figure 3 And Figure 4 The top and bottom of the gear ring 8 are provided with limiting grooves 17, the top and bottom of the rotating groove 7 are fixedly connected with limiting rings 18, and the limiting rings 18 are rotationally connected with the limiting grooves 17.

[0030] As a technical optimization scheme of the utility model, through the setting of the limiting grooves 17 and the limiting rings 18, the position of the gear ring 8 can be limited, the gear ring 8 is prevented from shaking, and the friction during rotation of the gear ring 8 can be assisted to be improved, so that self-rotation of the gear ring 8 is avoided.

[0031] Reference Figure 1 And Figure 2 The top of the support table 1 is fixedly connected with a damping hinged piece 19, and the damping hinged piece 19 is rotationally connected with a lighting lamp 20.

[0032] As a technical optimization scheme of the utility model, through the setting of the damping hinged piece 19 and the lighting lamp 20, the microscopic observation process depends on an image formed after light passes through a sample and is enlarged by a lens, and the best observation effect can be obtained by using the lighting lamp 20.

[0033] The working principle and use process of the utility model are as follows: when the microscopic object platform is used, first, the device is installed to a specified position, then an external microscopic mirror is installed to the mounting piece, then a sample to be observed can be placed on the glass slide 9, then the sample can be clamped by using the spring clamping piece 16, then the irradiation angle of the lighting lamp 20 can be adjusted by using the damping hinged piece 19, so that the imaging effect of the sample can be improved, when the angle of the sample needs to be inclined and finely adjusted, the damping shaft 6 can be synchronously rotated by rotating the torsion block 13, so that the sample on the glass slide 9 can be deflected, then the damping torsion column 12 can drive the gear 11 to rotate, the gear 11 is engaged with the gear ring 8, so that the gear ring 8 can be rotated, so that the sample on the glass slide 9 can be self-rotated, so that three-dimensional information can be obtained by means of inclined shooting, and the edge distortion correction of an image in a later algorithm processing is facilitated.

[0034] It should be noted that, in this text, relational terms such as first and second and the like can merely be used to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between or among the entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, so that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0035] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A microscopic platform capable of multiple tilt angle adjustments, comprising a support stage (1), characterized in that: A bearing block (2) is fixedly connected to the top of the support platform (1). A connection port is opened on the surface of the bearing block (2). A connector (3) is fixedly connected to the inner wall of the connection port. A bearing frame (4) is fixedly connected to the surface of the connector (3). A load plate (5) is provided inside the load frame (4). A damping shaft (6) is fixedly connected to both sides of the load plate (5). The other end of the damping shaft (6) is rotatably connected to the load frame (4). The center of the load plate (5) is... A rotating groove (7) is provided, and a toothed ring (8) is rotatably connected inside the rotating groove (7). A glass slide (9) is fixedly connected to the inner wall of the toothed ring (8). A torsion groove (10) is provided inside the loading plate (5), and the torsion groove (10) communicates with the rotating groove (7). A gear (11) is rotatably connected inside the torsion groove (10), and the gear (11) meshes with the toothed ring (8). A damping torsion column (12) is fixedly connected to the bottom of the gear (11) through the loading plate (5).

2. The microscopic platform capable of multi-tilt adjustment according to claim 1, characterized in that: One end of the damping shaft (6) on one side passes through the bearing frame (4) and is fixedly connected to a torsion block (13). An angle ruler (14) is fixedly connected to the surface of the bearing frame (4). A pointer is fixedly connected to the surface of the torsion block (13), and the pointer is used in conjunction with the angle ruler (14).

3. The microscopic platform capable of multi-tilt adjustment according to claim 1, characterized in that: On the other side, a damping block (15) is fixedly connected to the surface of the damping shaft (6). The inner wall of the bearing frame (4) is provided with a damping groove, and the damping groove is rotatably connected to the damping block (15).

4. A microscopic platform capable of multi-tilt adjustment according to claim 1, characterized in that: The glass slide (9) is symmetrically fixedly connected to a support column, and a spring clip (16) is sleeved on the surface of the support column, and the spring clip (16) is used in conjunction with the glass slide (9).

5. A microscopic platform capable of multi-tilt adjustment according to claim 1, characterized in that: The toothed ring (8) has a limiting groove (17) at both the top and bottom. The top and bottom of the rotating groove (7) are fixedly connected to a limiting ring (18), and the limiting ring (18) is rotatably connected to the limiting groove (17).

6. A microscopic platform capable of multi-tilt adjustment according to claim 1, characterized in that: The top of the support platform (1) is fixedly connected to a damping hinge (19), and a lighting lamp (20) is rotatably connected inside the damping hinge (19).

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