CN108828760A - One kind being used for cancer cell microscope automatic sampling apparatus - Google Patents

Abstract

The invention discloses an automatic sampling device for cancer cell microscope, which comprises an observation table, a microscope main body and an object stage, the microscope main body is fixedly installed on one side above the observation table, and the object stage is fixedly installed on the microscope On the main body, a vertical plate is fixedly installed on the side away from the main body of the microscope above the observation platform, a hydraulic mechanism is fixedly installed on the side of the vertical plate close to the main body of the microscope, and a servo motor is fixedly installed on the output end of the hydraulic mechanism , the driving end of the servo motor is fixedly connected with a rotating shaft, and the end of the rotating shaft away from the servo motor is fixedly connected with a placement plate, and the side of the placing plate away from the rotating shaft is fixedly installed with four clamping parts in a ring, each clamping Each piece is composed of two loading objects. The present invention reduces the steps for microscopic examination personnel to replace glass slides, thereby reducing the work intensity of microscopic examination personnel to a certain extent, and is beneficial for microscopic examination personnel to maintain energy for observation.

Description

An automatic sampling device for cancer cell microscope

technical field

The invention relates to the technical field of medical clinical testing, in particular to an automatic sampling device for cancer cell microscopes.

Background technique

A cancer cell is a mutated cell. It is the source of cancer. Cancer cells are different from normal cells. They have three characteristics: infinite proliferation, transformation and easy transfer. They can infinitely proliferate and destroy normal cell tissues. In addition to uncontrollable division of cancer cells (capable of multipolar division), cancer cells can also partially invade surrounding normal tissues and even transfer to other parts of the body through the internal circulatory system or lymphatic system. Cancer cells need to be observed under a medical microscope.

Morphological microscope examinations in former medical laboratories mostly relied on manual operations. The microscopic examination personnel not only had to observe the microscope intensively for a long time, but also frequently changed slides, which increased the work intensity of the microscopic examination personnel. An automatic sampling device for cancer cell microscope.

Contents of the invention

The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: most of the former medical laboratory morphological microscope examinations rely on manual operation, and the microscopic examination personnel not only need to concentrate on observing the microscope for a long time, but also frequently change the carrier glass Therefore, the work intensity of the microscopic examination personnel is increased.

In order to achieve the above object, the present invention adopts the following technical solutions:

An automatic sampling device for cancer cell microscopes, comprising an observation table, a microscope main body and an object stage, the microscope body is fixedly installed on one side above the observation table, and the object table is fixedly installed on the microscope main body, the A vertical plate is fixedly installed on the side away from the main body of the microscope above the observation platform, and a hydraulic mechanism is fixedly installed on the side of the vertical plate close to the main body of the microscope, and a servo motor is fixedly installed on the output end of the hydraulic mechanism. The driving end of the motor is fixedly connected with a rotating shaft, and the end of the rotating shaft away from the servo motor is fixedly connected with a placement plate, and the side of the placing plate far away from the rotating shaft is fixedly installed with four clamping parts in a ring, and each clamping part consists of two It is composed of two loading objects, and the opposite sides of the two loading objects are provided with placement grooves, and each of the object loading objects is provided with an installation port communicating with the placement groove, and a screw rod is rotatably connected to the installation opening. The end of the screw rod away from the placement slot is fixedly equipped with a handle, and the inner wall of each placement slot away from the installation opening is provided with a mounting slot rotatably connected with the screw rod, and each of the screw rods is provided with a first external thread and The second external thread, the direction of the first external thread and the second external thread are opposite, and each part of the screw rod located in the placement groove is threaded with the first splint through the first external thread, and is threaded through the second external thread. A second splint is connected, and the second splint is located on one side of the first splint.

Preferably, two adjacent object loading objects are fixedly connected by two limiting rods, and the placement groove is located between the two limiting rods.

Preferably, a first rubber pad is fixedly mounted on a side of each first splint close to the second splint, and a second rubber pad is fixedly mounted on a side of each second splint close to the first splint.

Preferably, a guide rod is fixedly installed in each of the placement slots, and each of the first splints and each second splint is provided with a sliding opening for slidingly connecting the guide rods.

Preferably, a mounting ring is fixedly installed in each of the mounting ports, and each of the mounting rings is provided with a rotating port for rotating the connecting screw, and the part of the screw rod close to the mounting ring is not provided with threads, and the microscope The part of the main body that is located in the mounting groove is also not provided with threads.

Preferably, a spacer is fixedly installed at the center of the screw, and the first external thread and the second external thread are respectively provided on the screw on both sides of the spacer.

Compared with prior art, the beneficial effect of the present invention is:

1. The present invention realizes the sampling of the slide glass through the hydraulic mechanism, servo motor, rotating shaft, placement plate, object-carrying parts, and placement groove, which reduces the link of the microscope inspector to replace the slide glass, thus reducing the cost of the microscope to a certain extent. The working intensity of the inspectors is beneficial to the microscope inspectors to maintain energy for observation.

2. The present invention realizes the clamping and fixing of the glass slides through the handle, the screw, the first external thread, the second external thread, the first splint, the second splint, and the rubber pad, so that four slides can be clamped at the same time It is used for observation, and the rubber pad can avoid damage to the glass slide.

Description of drawings

Fig. 1 is a side structural schematic view of an automatic sampling device for cancer cell microscope proposed by the present invention;

Fig. 2 is a schematic diagram of the side structure of a placement tray for a cancer cell microscope automatic sampling device proposed by the present invention;

FIG. 3 is a schematic diagram of the structure at A in FIG. 2 .

In the figure: 1 Observation platform, 2 Installation vertical plate, 3 Hydraulic mechanism, 4 Servo motor, 5 Rotating shaft, 6 Placement plate, 7 Loading object, 8 Limit rod, 9 Microscope main body, 10 Stage, 11 Handle, 12 Installation Ring, 13 first splints, 14 second splints, 15 placement grooves, 16 screw rods.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

Referring to Figures 1-3, an automatic sampling device for a cancer cell microscope includes an observation platform 1, a microscope body 9 and an object stage 10, the microscope body 9 is fixedly installed on the side above the observation stage 1, and the object stage 10 It is fixedly installed on the microscope main body 9, and the side above the observation table 1 away from the microscope main body 9 is fixedly installed with an installation vertical plate 2, and the side of the installation vertical plate 2 close to the microscope main body 9 is fixedly installed with a hydraulic mechanism 3, and the output of the hydraulic mechanism 3 Servo motor 4 is fixedly installed at the end, and hydraulic mechanism 3 includes a hydraulic pump and a piston rod. The output end is the end of the piston rod away from the hydraulic pump. Fixedly connected with the placement disc 6, the servo motor 4 has a self-locking function, which can complete the fixing of the position of the placement disc 6, so it does not need to be fixed on the object stage 10 again.

Placement plate 6 is fixedly installed with four clamping pieces in a ring on one side away from rotating shaft 5, and each clamping piece is all made up of two carrying objects 7, as shown in Figure 2, passes between two adjacent carrying objects 7. Two limit rods 8 are fixedly connected, and two limit rods 8 are arranged diagonally. When the slide is installed, it is positioned between the two limit rods 8, and the placement groove 15 is located between the two limit rods 8. The cooperation of the limit rod 8 realizes the fixed connection of the two objects 7, and at the same time, the observation range of the glass slide can be limited between the two limit rods 8, which is convenient for the microscope inspector to quickly find the observation position. The holder is located above the stage 10 .

The opposite sides of the two loading objects 7 are provided with placement grooves 15, and each loading object 7 is provided with an installation port communicating with the placement groove 15, and a screw rod 16 is rotatably connected in the installation opening, and the screw rod 16 is far away from one end of the placement groove 15. A handle 11 is fixedly installed, and each placement groove 15 is provided with a mounting groove that is rotatably connected with the screw rod 16 on the inner wall of each placement groove 15 away from the installation port, and a mounting ring 12 is fixedly installed in each mounting port, and each mounting ring 12 has There is a turning port for rotating the connecting screw 16. The part of the screw 16 close to the mounting ring 12 is not provided with threads, and the part of the microscope body 9 located in the mounting groove is not provided with threads either. The installation of the screw 16 can be realized through the mounting ring 12. It is realized that the position of the screw rod 16 remains unchanged when rotating, so that the first clamping plate 13 and the second clamping plate 14 are moved through the first external thread and the second external thread.

Each screw 16 is provided with a first external thread and a second external thread, the direction of the first external thread and the second external thread are opposite, the center position of the screw 16 is fixedly installed with a spacer, the first external thread and the second external thread The first splint 13 and the second splint 14 are symmetrically arranged on both sides of the screw 16, and the screw 16 is rotated clockwise, and the first splint 13 and the second splint 14 move toward each other, counterclockwise Rotate the screw rod 16, the first clamping plate 13 and the second clamping plate 14 move away from each other, and the part of each screw rod 16 located in the placement groove 15 is threaded with the first clamping plate 13 through the first external thread, and is threaded through the second external thread. The second clamping plate 14 is arranged, and guide rods are fixedly installed in each placement groove 15, and each first clamping plate 13 and each second clamping plate 14 are provided with sliding openings for slidingly connecting the guide rods, through which the guide rods can be connected to each other. The moving directions of the first clamping plate 13 and the second clamping plate 14 are restricted to prevent the first clamping plate 13 and the second clamping plate 14 from rotating axially and affecting the installation of the slide glass.

The second clamping plate 14 is positioned at one side of the first clamping plate 13, and each first clamping plate 13 is fixedly equipped with a first rubber pad near the side of the second clamping plate 14, and each second clamping plate 14 is near the side of the first clamping plate 13. Both are fixedly installed with a second rubber pad, and by turning the handle 11 clockwise, the first clamping plate 13 and the second clamping plate 14 can be moved toward each other by cooperating with the first external thread and the second external thread, clamping the glass slide, passing through the first The rubber pad and the second rubber pad can avoid damage to the glass slide during the clamping process.

In the present invention, when the user uses the device, he fixes four slides on the four clamping parts, places the slides between the first clamping plate 13 and the second clamping plate 14, and rotates the handle 11 clockwise , cooperate with the first external thread and the second external thread to make the first clamping plate 13 and the second clamping plate 14 move towards each other, clamp the glass slide, and the first rubber pad and the second rubber pad can avoid the damage to the slide glass during the clamping process. After the fixation is completed, observe the slide glass located above through the microscope main body 9. After the observation is completed, when it needs to be replaced, the hydraulic mechanism 3 is controlled, and the piston rod on the hydraulic mechanism 3 shrinks, so that the placement plate 6 moves to On one side of the main body 9 of the microscope, the servo motor 4 is turned on to drive the rotating shaft 5 to rotate 90°, so that the other clamping part rotates directly above. At this time, the clamping part directly above is located on the side above the stage 10. Mechanism 3, the piston rod on the hydraulic mechanism 3 is stretched out, so that the clamping piece above moves to the directly above the stage 10 .

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (6)

1. An automatic sample feeding device for cancer cell microscope, comprising an observation platform (1), a microscope main body (9) and a stage (10), and the microscope main body (9) is fixedly installed above the observation platform (1) On one side of the microscope main body (9), the stage (10) is fixedly installed, and it is characterized in that a vertical installation plate ( 2), the side of the installation vertical plate (2) close to the microscope main body (9) is fixedly installed with a hydraulic mechanism (3), the output end of the hydraulic mechanism (3) is fixedly installed with a servo motor (4), the The driving end of the servo motor (4) is fixedly connected with a rotating shaft (5), and the end of the rotating shaft (5) away from the servo motor (4) is fixedly connected with a placement plate (6), and the placement plate (6) is far away from the rotating shaft (5). ) is ring-shaped and fixedly installed with four clamping pieces, each clamping piece is composed of two loading pieces (7), and the opposite sides of the two loading pieces (7) are provided with placement grooves (15 ), each of the loading objects (7) is provided with a mounting port that communicates with the placement slot (15), and a screw (16) is rotatably connected to the mounting port, and the screw (16) is far away from the placement slot (15) One end of the handle (11) is fixedly installed, and the inner wall of each placement slot (15) away from the installation opening is provided with an installation slot that is rotationally connected with the screw (16), and each of the screw (16) Both are provided with a first external thread and a second external thread, the direction of the first external thread and the second external thread are opposite, and the part of each screw (16) located in the placement groove (15) passes through the first external thread The first splint (13) is screwed, and the second splint (14) is screwed through the second external thread, and the second splint (14) is located on one side of the first splint (13). 2. An automatic sample feeding device for cancer cell microscope according to claim 1, characterized in that two adjacent loading objects (7) are fixedly connected by two limit rods (8) , the placement slot (15) is located between the two limit rods (8). 3. The automatic sampling device for cancer cell microscope according to claim 1, characterized in that, each side of the first splint (13) close to the second splint (14) is fixedly installed with a second splint (14). A rubber pad, each side of the second splint (14) close to the first splint (13) is fixedly installed with a second rubber pad. 4. The automatic sampling device for cancer cell microscope according to claim 1, characterized in that, each of the placement grooves (15) is fixedly installed with a guide rod, and each of the first splints ( 13) and each second splint (14) are provided with sliding openings for slidingly connecting the guide rods. 5. The automatic sampling device for cancer cell microscope according to claim 1, characterized in that, each of the installation ports is fixedly installed with an installation ring (12), and each of the installation rings (12) There are turning openings for rotating the connecting screw (16) on the top, the part of the screw (16) close to the mounting ring (12) is not provided with threads, and the part of the microscope main body (9) located in the mounting groove is not provided. There are threads. 6. The automatic sampling device for cancer cell microscope according to claim 1, characterized in that, a spacer is fixedly installed at the center of the screw (16), and the first external thread and the second external thread Threads are respectively arranged on the screw rods (16) on both sides of the spacer.