Microcosmic biological tissue placing platform of digital slice rapid scanning equipment

Abstract

The utility model discloses a microscopic biological tissue placing platform of digital section rapid scanning equipment. The placing platform comprises an XY-axis platform and a glass slide placing table, the XY-axis platform is used for carrying out displacement in a first direction or a second direction, the first direction is perpendicular to the second direction in the horizontal direction, and the XY-axis platform is provided with a mounting position; the glass slide placing table is arranged at the mounting position and is used for placing a glass slide; the glass slide placing table comprises a glass slide support, a plectrum pressing plate and a plectrum assembly, the glass slide support is provided with a placing groove, the placing groove is provided with an outlet, the plectrum pressing plate is arranged at the outlet position of the glass slide support, the plectrum pressing plate and the placing groove form a closed cubic frame structure, and the plectrum assembly is arranged in the closed cubic frame structure. The placing groove is used for placing the glass slide; the plectrum assembly is arranged on the plectrum pressing plate and used for stretching out or retracting towards the upper portion of the containing groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of digital slice scanning imaging equipment, and more specifically relates to a microscopic biological tissue placement platform of a digital slice rapid scanning equipment. Background Art

[0002] Digital slide rapid scanning equipment is a high-end instrument that can quickly and accurately obtain microscopic tissue structure information. Its main purpose is to achieve high-fidelity restoration of tissue slide images, improve the scanning speed and automation level of digital slide scanners, optimize the operating system and software of digital slide scanners, and realize intelligent operation and data management. It has broad application prospects in fields such as materials science, biology, and medicine.

[0003] The microscopic biological tissue placement platform is a component that carries microbial samples, which includes a slide placement table for carrying a slide. The existing slide placement table is an integrated structure or has a complex structural design, which cannot achieve rapid replacement of slides.

[0004] It can be seen that how to provide a device with a reasonable design to improve the rapid replacement of slides is a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] In response to the above-mentioned defects or improvement needs of the prior art, in a first aspect, the present invention provides a microscopic biological tissue placement platform of a digital slice rapid scanning device, the placement platform comprising:

[0006] An XY-axis platform, configured to perform displacement in a first direction or a second direction, wherein the first direction and the second direction are horizontally perpendicular to each other, and the XY-axis platform has a mounting position;

[0007] A slide placement table is installed in the installation position and is used to place slides; the slide placement table includes: a slide holder, a pick pressure plate and a pick assembly, the slide holder has a placement slot, the placement slot has an outlet, the pick pressure plate is arranged at the outlet position of the slide holder, the pick pressure plate and the placement slot form a closed cubic frame structure, the placement slot is used to place the slide; the pick assembly is arranged on the pick pressure plate and is used to extend or retract toward the top of the placement slot.

[0008] In the first aspect, a mounting cavity is provided inside the glass slide pressing plate, and a telescopic hole is provided on a side wall of the glass slide pressing plate, one end of the telescopic hole is opened toward the placement groove, and the other end is connected to the mounting cavity;

[0009] The paddle assembly includes a paddle, one end of which is connected to the mounting cavity via an elastic member, and the other end of which extends to the placement slot through the telescopic hole.

[0010] In the first aspect, the slide pressing plate is further provided with a waist-shaped groove in the length direction of the telescopic hole, the waist-shaped groove is connected to the telescopic hole, and the pick is further provided with a threaded hole at the position of the telescopic hole;

[0011] The paddle assembly further includes a knob assembly having a rotating portion and a screw portion, wherein the screw portion is adapted to be connected with the screw hole.

[0012] In the first aspect, the slide pressing plate further includes a pair of connecting parts, the exit position of the slide holder placement slot has a pair of insertion holes, and the pair of connecting parts are plugged into the pair of insertion holes to form the closed cubic frame structure.

[0013] In the first aspect, the elastic member includes a spring, one end of the spring is fixedly connected to the mounting cavity, and the other end of the spring is connected to one end of the paddle.

[0014] In the first aspect, the slide placement table further includes a pair of limiting blocks, which are oppositely arranged on opposite side walls of a pair of placement grooves to form a limiting space for limiting the slide.

[0015] In the first aspect, the slide pressing plate is provided with an arc-shaped groove at a middle edge close to the limiting groove.

[0016] In the first aspect, an anti-slip structure is provided on the middle surface of the slide pressing plate close to the limiting groove.

[0017] In the first aspect, the anti-slip structure includes a stripe pattern consisting of multiple lines.

[0018] In the first aspect, the placement platform further includes a bracket carrier, the slide placement platform is provided on the bracket carrier, and the bracket carrier is further detachably connected to the XY axis platform.

[0019] In general, the above technical solutions conceived by the present invention can achieve the following beneficial effects compared with the prior art:

[0020] 1. The microscopic biological tissue placement platform of the digital slice rapid scanning device of the present invention realizes the displacement of the slide in the XY axis direction during imaging by arranging a slide placement table on the XY axis platform. At the same time, the slide placement table realizes the convenient disassembly of the slide by arranging a slide holder, a pick pressure plate and a pick assembly.

[0021] 2. Specifically, the slide holder has a placement groove for placing the slide, and the placement groove has an outlet, through which one end of the slide is placed in the placement groove, and then the pick assembly provided on the pick pressure plate extends toward the top of the placement groove to continue to limit the slide placed in the placement groove, and the pick assembly provided on the pick pressure plate retracts toward the top of the placement groove to contact the limit of the slide, thereby replacing the slide. This structural design solves the disadvantage of inconvenient slide replacement in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the microscopic biological tissue placement platform of the digital slice rapid scanning device in the embodiment of the utility model. Figure 1 ;

[0023] Figure 2 This is a schematic structural diagram of a glass slide placement table in an embodiment of the present utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the microscopic biological tissue placement platform of the digital slice rapid scanning device in the embodiment of the utility model. Figure 2 .

[0025] Description of reference numerals:

[0026] 1. XY axis platform; 101. Installation position;

[0027] 2. Slide placement table; 201. Slide holder; 20101. Placement slot; 20102. Exit; 202. Pick pressing plate; 20201. Arc-shaped slot; 203. Pick assembly; 20301. Pick; 20302. Knob assembly;

[0028] 3. Glass slide; DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only intended to explain the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

[0030] Example:

[0031] like Figure 1-3 As shown, the first embodiment of the present invention proposes a microscopic biological tissue placement platform for a digital slice rapid scanning device, wherein the placement platform comprises: an XY axis platform 1 and a slide placement platform 2.

[0032] Among them, the XY-axis platform 1 is used to perform displacement in a first direction or a second direction, the first direction and the second direction are horizontally perpendicular to each other, and the XY-axis platform 1 has a mounting position 101; it is installed in the mounting position 101 and is used to place a glass slide; the glass slide placement platform 2 includes: a glass slide holder 201, a pick pressure plate 202 and a pick assembly 203, the glass slide holder 201 has a placement groove 20101, the placement groove 20101 has an outlet 20102, the pick pressure plate 202 is arranged at the outlet 20102 position of the glass slide holder 201, the pick pressure plate 202 and the placement groove 20101 form a closed cubic frame structure, and the placement groove 20101 is used to place the glass slide 3; the pick assembly 203 is arranged on the pick pressure plate 202, and is used to extend or retract toward the top of the placement groove 20101.

[0033] The microscopic biological tissue placement platform of the digital slice rapid scanning device of this embodiment is configured by arranging a slide placement platform 2 on the XY axis platform 1 to achieve displacement of the slide in the XY axis direction during imaging. At the same time, the slide placement platform 2 is configured by arranging a slide holder 201, a paddle pressing plate 202 and a paddle assembly 203 to facilitate the disassembly of the slide. Specifically, the slide holder 201 has a placement groove 20101 for placing the slide, and the placement groove 20101 has an outlet 20102. One end of the slide is placed in the placement groove 20101 through the outlet 20102, and then the pick assembly 203 provided on the pick pressure plate 202 extends toward the top of the placement groove 20101 to continue to limit the slide 3 placed in the placement groove 20101, and the pick assembly 203 provided on the pick pressure plate 202 shrinks toward the top of the placement groove 20101 to contact the limit of the slide, and then the slide is replaced. This structural design solves the disadvantage of inconvenient slide replacement in the prior art.

[0034] In some possible embodiments, the paddle pressing plate has a mounting cavity formed therein, and a telescopic hole is formed on the sidewall of the paddle pressing plate, with one end of the telescopic hole opening toward the placement slot 20101 and the other end communicating with the mounting cavity. The paddle assembly 203 includes a paddle 20301, one end of which is connected to the mounting cavity via an elastic member, and the other end of which extends through the telescopic hole into the placement slot 20101. The paddle pressing plate also has a waist-shaped groove extending along the length of the telescopic hole, communicating with the telescopic hole, and a threaded hole is also formed on the paddle located in the telescopic hole. The paddle assembly 203 also includes a knob assembly 20302, which has a rotating portion and a screw portion, with the screw portion being adapted to connect with the threaded hole.

[0035] In the above embodiment, the paddle pressing plate features a unique design, with an internal mounting cavity to facilitate the installation and operation of the paddle assembly 203. A telescopic hole is defined in the sidewall of the paddle pressing plate. One end of the hole faces the placement slot 20101, while the other end communicates with the mounting cavity, forming a channel for the extension and retraction of the paddle assembly 203. The paddle assembly 203 comprises a paddle, one end of which is connected to a fixed structure within the mounting cavity via an elastic member, such as a spring. This ensures that the paddle can extend and retract along the telescopic hole under external force and return to its initial position under the elastic force of the elastic member when no external force is applied. The other end of the paddle extends through the telescopic hole into the placement slot 20101. As the paddle moves along the telescopic hole, the portion extending beyond the placement slot 20101 can contact a sample placed therein, securing or releasing the sample. To further enhance the flexibility and adjustability of the paddle assembly 203, the paddle pressing plate is designed with a waist-shaped groove along the length of the telescopic hole. The waist-shaped slot is connected to the telescopic hole, allowing the pick to move laterally during extension and retraction, thereby better accommodating samples of varying thicknesses. Furthermore, a threaded hole is provided where the pick passes through the telescopic hole. The pick assembly 203 also includes a knob assembly 20302, which consists of a rotating portion and a screw portion that fits into the threaded hole on the pick. Rotating the rotating portion of knob assembly 20302 drives the screw portion in or out of the threaded hole, thereby changing the relative position of the pick and the pick pressure plate. This allows the user to easily adjust the length of the pick extending from the placement slot 20101 by rotating knob assembly 20302 to accommodate samples of varying sizes and thicknesses, ensuring stable fixation during microscopic observation. In summary, through this ingenious design, the combination of the pick pressure plate and pick assembly 203 not only achieves precise sample fixation but also provides a flexible adjustment mechanism, ensuring accuracy and convenience in experiments, providing strong support for fields such as biomedical research and clinical diagnosis.

[0036] In this embodiment, we describe in detail an innovative paddle pressing plate structure and its use in conjunction with the slide placement platform 2. First, the paddle pressing plate is designed with a pair of connecting portions that plug into a pair of sockets at the exit 20102 of the placement slot 20101 of the slide holder 201, forming a closed cubic frame structure that ensures the stability and safety of the slide during operation. To achieve this structure, the connecting portions and sockets are designed with an interlocking mechanism to ensure a secure connection.

[0037] Furthermore, to ensure the slide pressure plate flexibly fits the slide, we introduced an elastic member, specifically a spring. One end of the spring is fixed to the mounting cavity, while the other end is connected to one end of the slide. This design provides the appropriate elastic force to ensure smooth and accurate placement and removal of the slide.

[0038] To enhance the functionality of the slide table 2, a pair of stoppers are installed on opposing sidewalls of the placement slot 20101, creating a space to effectively position the slide and prevent it from shifting during operation. This design not only improves the stability of the slide but also facilitates precise operation of the automated equipment.

[0039] In the design of the pick pressure plate, we also carefully considered its coordination with the stop slot. A curved groove 20201 is defined on the central edge of the pressure plate, near the stop slot. This helps ensure a tight fit between the pressure plate and the stop slot, while also facilitating the placement and removal of slides. Furthermore, to increase friction between the slide and the pressure plate and prevent slippage, an anti-slip structure has been designed on the central surface of the pressure plate, near the stop slot. This structure, composed of multiple stripes, effectively provides the necessary friction.

[0040] Finally, in order to make the slide table 2 adaptable to different automated equipment, we designed a bracket carrier, which not only supports the slide table 2, but also realizes a detachable connection with the XY axis platform 1. In this way, the position of the slide table 2 can be quickly adjusted according to actual needs, thereby improving the flexibility and applicability of the entire system.

[0041] Through the implementation described in detail above, we provide a slide pressing plate with stable structure, simple operation and strong adaptability and a slide placement table 2 used in conjunction with it, which is suitable for slide processing in various laboratories and automated equipment.

[0042] It is easy for those skilled in the art to understand that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A microscopic biological tissue placement platform for a digital slice rapid scanning device, characterized in that: The placement platform includes: An XY-axis platform (1) is used for displacement in a first direction or a second direction, the first direction and the second direction being perpendicular to each other in a horizontal direction, and the XY-axis platform (1) has a mounting position (101); A glass slide placement table (2) is installed at the installation position (101) and is used for placing a glass slide; the glass slide placement table (2) comprises: a glass slide holder (201), a pick pressing plate (202) and a pick assembly (203); the glass slide holder (201) has a placement groove (20101), the placement groove (20101) has an outlet (20102), the pick pressing plate (202) is arranged at the outlet (20102) position of the glass slide holder (201), the pick pressing plate (202) and the placement groove (20101) form a closed cubic frame structure, and the placement groove (20101) is used for placing the glass slide (3); the pick assembly (203) is arranged on the pick pressing plate (202) and is used to extend toward or retract above the placement groove (20101).

2. The microscopic biological tissue placement platform of the digital slice rapid scanning device according to claim 1, characterized in that: The plectrum pressing plate (202) is provided with a mounting cavity inside, and a telescopic hole is provided on a side wall of the plectrum pressing plate, one end of the telescopic hole is opened toward the placement groove (20101), and the other end is connected to the mounting cavity; The paddle assembly (203) comprises a paddle (20301), one end of the paddle (20301) is connected to the mounting cavity via an elastic member, and the other end of the paddle extends to the placement slot (20101) via the telescopic hole.

3. The microscopic biological tissue placement platform of the digital slice rapid scanning device according to claim 2, characterized in that: The paddle pressing plate is further provided with a waist-shaped groove in the length direction of the telescopic hole, the waist-shaped groove is connected to the telescopic hole, and the paddle is further provided with a threaded hole at the position of the telescopic hole; The paddle assembly (203) further comprises a knob assembly (20302), wherein the knob assembly (20302) comprises a rotating portion and a screw portion, wherein the screw portion is adapted to be connected to the threaded hole.

4. The microscopic biological tissue placement platform of the digital slice rapid scanning device according to claim 1, characterized in that: The pick pressing plate further comprises a pair of connecting parts, and the exit (20102) of the placement groove (20101) of the slide holder (201) is provided with a pair of jacks, and the pair of connecting parts are plugged into the pair of jacks to form the closed cubic frame structure.

5. The microscopic biological tissue placement platform of the digital slide rapid scanning device according to claim 2, characterized in that: The elastic member includes a spring, one end of the spring is fixedly connected to the mounting cavity, and the other end of the spring is connected to one end of the paddle.

6. The microscopic biological tissue placement platform of the digital slide rapid scanning device according to claim 1, characterized in that: The slide placement platform (2) further comprises a pair of limiting blocks, which are arranged oppositely on opposite side walls of a pair of placement grooves (20101) to form a limiting space for limiting the position of the slide.

7. The microscopic biological tissue placement platform of the digital slide rapid scanning device according to claim 6, characterized in that: The pick pressing plate is provided with an arc-shaped groove (20201) at the middle edge close to the placement groove.

8. The microscopic biological tissue placement platform of the digital slice rapid scanning device according to claim 1, characterized in that: An anti-slip structure is provided on the middle surface of the pick pressing plate close to the placement groove.

9. The microscopic biological tissue placement platform of the digital slide rapid scanning device according to claim 8, characterized in that: The anti-slip structure includes a stripe pattern consisting of multiple lines.

10. The microscopic biological tissue placement platform of the digital slice rapid scanning device according to claim 1, characterized in that: The placement platform further comprises a support plate, the slide placement platform (2) is arranged on the support plate, and the support plate is also detachably connected to the XY axis platform (1).

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