Glass slide clamping device with high precision

Abstract

The invention relates to the technical field of biomedicine, in particular to a high-precision glass slide clamping device which comprises a bearing box, two bearing blocks are slidably connected to the inner surface of the bearing box, sliding rods are fixedly connected to the upper surfaces of the two bearing blocks, and lower pressing plates are slidably connected to the side surfaces of the two sliding rods. The upper surfaces of the two bearing blocks are rotationally connected with first lead screws, the first lead screws are in threaded connection with the lower pressing plate, the inner surface of the bearing box is fixedly connected with a partition plate, two second lead screws are rotationally connected between the bearing box and the partition plate and are in threaded connection with the two bearing blocks, and the side surface of the bearing box is fixedly connected with two motors. The two second lead screws are driven by a motor, the lower surface of the bearing box is fixedly connected with four connecting blocks, through the components, very accurate angle adjustment can be achieved, it can be ensured that the glass slide can be subjected to multi-angle and accurate position adjustment in the observation process, and therefore the visual field under the microscope is optimized.

Description

Technical Field

[0001] The invention relates to the field of biomedical technology, and in particular to a glass slide clamping device with high precision. Background Art

[0002] Existing slide clamping devices are used in the biomedical field, especially when observing cell samples or tissue samples under a microscope. The main function of this device is to stably fix the slide on the stage of the microscope to ensure the stability and accuracy of the sample when observed under the microscope.

[0003] However, the existing slide clamping device does not have the function of multi-angle adjustment and adaptability to slides of different sizes when in use. It is limited by the fixed clamping angle. If the clamping device can only be fixed at one angle or a limited number of angles, it cannot meet certain specific experimental or observation needs. Sometimes, it is necessary to observe the sample on the slide at different angles, such as conducting a full range of microscopic observation or analysis. The size adaptability is insufficient. If the design of the clamping device cannot adapt to slides of different sizes, it may limit the experimenter from processing samples of different sizes on the same device, which will increase the number of equipment replacement and adjustment times and reduce operating efficiency. Summary of the invention

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a glass slide clamping device with higher precision. Through four electric push rods cooperating with ball grooves and rotating balls, each electric push rod can control one direction (front, back, left, right). Combined with the design of the ball grooves and rotating balls, very precise angle adjustment can be achieved. This design can ensure that the glass slide can be adjusted at multiple angles and accurately during the observation process, thereby optimizing the field of view under the microscope. The motor drives the screw rod to rotate so that the two supporting blocks slide inward or outward, so that the width of the supporting blocks can be flexibly controlled, so that slides of different widths can be adapted, thereby increasing the practicality of the clamping device.

[0005] The present invention also provides a glass slide clamping device with the above-mentioned high precision, comprising: a carrying box, the inner surface of the carrying box is slidably connected to two carrying blocks, the upper surfaces of the two carrying blocks are fixedly connected to sliding rods, the side surfaces of the two sliding rods are slidably connected to a lower pressure plate, the upper surfaces of the two carrying blocks are rotatably connected to screw rod 1, the screw rod 1 is threadedly connected to the lower pressure plate, the inner surface of the carrying box is fixedly connected to a partition, the carrying box and the partition are rotatably connected to two screw rods 2, the two screw rods 2 are threadedly connected to the two carrying blocks, the side surface of the carrying box is fixedly connected to two motors, the two screw rods 2 are driven by the motor, the lower surface of the carrying box is fixedly connected to four connecting blocks, ball grooves are provided on the four connecting blocks, the inner surfaces of the four ball grooves are rotatably connected to rotating balls, the side surfaces of the four rotating balls are fixedly connected to electric push rods, and the lower ends of the four electric push rods are fixedly connected to the bottom plate.

[0006] According to the glass slide clamping device with high precision described in the present invention, a non-slip pad is fixedly connected to the lower surface of the bottom plate, and the non-slip pad is provided with non-slip patterns.

[0007] According to the glass slide clamping device with higher precision described in the present invention, a slide groove is provided on the carrying box.

[0008] According to the glass slide clamping device with high precision described in the present invention, a sliding block is fixedly connected to the side surface of the carrier block, and the sliding block is slidably connected to the inside of the sliding groove.

[0009] According to the glass slide clamping device with high precision described in the present invention, the upper surface of the screw rod 1 is fixedly connected to a turntable, and the upper surface of the turntable is rotatably connected to a rotating rod.

[0010] According to the glass slide clamping device with high precision described in the present invention, a protective shell is fixedly connected to the side surface of the carrying box, and the motor is located inside the protective shell.

[0011] According to the glass slide clamping device with high precision described in the present invention, the lower pressing plate is provided with a mounting groove, and a fill light is fixedly connected to the inner surface of the mounting groove. Beneficial Effects

[0012] Compared with the existing technology, this higher-precision slide clamping device uses four electric push rods in conjunction with ball slots and rotating balls. Each electric push rod can control a direction (front, back, left, or right). Combined with the design of the ball slots and rotating balls, very precise angle adjustment can be achieved. This design ensures that the slide can be adjusted at multiple angles and accurately during observation, thereby optimizing the field of view under the microscope.

[0013] Compared with the prior art, this higher-precision glass slide clamping device uses a motor to drive the screw to rotate so that the two supporting blocks slide inward or outward, thereby being able to flexibly control the width of the supporting blocks, thereby being able to adapt to glass slides of different widths and increasing the practicality of the clamping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below in conjunction with the accompanying drawings and embodiments; Figure 1 This is a front view structural diagram of the glass slide clamping device with high precision of the present invention; Figure 2 This is a cross-sectional structural diagram of a glass slide clamping device with high precision according to the present invention; Figure 3 It is a left-side structural diagram of the glass slide clamping device with high precision of the present invention; Figure 4 This is a bottom view of the structure of the glass slide clamping device with higher precision of the present invention.

[0015] Legend: 1. Rotary rod; 2. Turntable; 3. Screw rod 1; 4. Protective shell; 5. Lower pressure plate; 6. Slide rod; 7. Bottom plate; 8. Partition plate; 9. Slider; 10. Slide groove; 11. Carrying box; 12. Motor; 13. Screw rod 2; 14. Carrying block; 15. Mounting groove; 16. Fill light; 17. Connecting block; 18. Ball groove; 19. Rotating ball; 20. Electric push rod; 21. Anti-skid pad; 22. Anti-skid texture. DETAILED DESCRIPTION

[0016] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0017] Reference Figure 1-4 The embodiment of the present invention is a high-precision glass slide clamping device, which includes: a carrying box 11, which is used to carry a carrying block 14 to slide inside, a slide groove 10 is arranged on the carrying box 11, a side surface of the carrying box 11 is fixedly connected with a protective shell 4, a motor 12 is located inside the protective shell 4, the inner surface of the carrying box 11 is slidably connected with two carrying blocks 14 for carrying the glass slide, the side surface of the carrying block 14 is fixedly connected with a slider 9, the slider 9 is slidably connected inside the slide groove 10, and the upper surfaces of the two carrying blocks 14 are fixedly connected with sliding rods 6 for sliding the lower pressure plate 5 up and down.

[0018] The side surfaces of the two sliding rods 6 are slidably connected with a lower pressure plate 5, and a mounting groove 15 is provided on the lower pressure plate 5. The inner surface of the mounting groove 15 is fixedly connected with a fill light 16 for pressing the slide downward to stabilize it. The upper surfaces of the two supporting blocks 14 are rotatably connected with a screw rod 3 for rotating and controlling the lifting and lowering of the lower pressure plate 5. The upper surface of the screw rod 3 is fixedly connected with a turntable 2, and the upper surface of the turntable 2 is rotatably connected with a rotating rod 1. The screw rod 3 is threadedly connected to the lower pressure plate 5. The inner surface of the supporting box 11 is fixedly connected with a partition 8 for separating the supporting box 11. Two screw rods 13 are rotatably connected between the supporting box 11 and the partition 8 for rotating, thereby controlling the movement of the supporting block 14.

[0019] The two screw rods 13 are threadedly connected to the two supporting blocks 14, and the side surfaces of the supporting box 11 are fixedly connected to two motors 12. The two screw rods 13 are driven by the motors 12. The lower surface of the supporting box 11 is fixedly connected to four connecting blocks 17. The four connecting blocks 17 are each provided with a ball groove 18 for rotating a rotating ball 19 therein. The inner surfaces of the four ball grooves 18 are rotatably connected to the rotating balls 19, and the electric push rods 20 at four different positions are used to rotate accordingly inside the ball grooves 18 when adjusting. The side surfaces of the four rotating balls 19 are fixedly connected to the electric push rods 20, and the angle of the supporting box 11 is controlled by controlling the length of the electric push rods 20 at different positions. The lower ends of the four electric push rods 20 are fixedly connected to the bottom plate 7, and the lower surface of the bottom plate 7 is fixedly connected to the anti-skid pad 21, and the anti-skid pad 21 is provided with anti-skid patterns 22.

[0020] Working principle: When in use, the motor 12 drives the screw rod 13 to rotate, so as to control the width between the two supporting blocks 14, so as to adapt to slides of different widths. After the adjustment is completed, the slide is placed on the surface of the supporting block 14, and then the screw rod 13 is rotated to control the lower pressure plate 5 to descend, and the slide on the supporting block 14 is pressed and fixed. Then the device is placed under the microscope, and the length of the electric push rod 20 at different positions can be controlled to make the corresponding angle adjustment of the supporting box 11.

[0021] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A high-precision slide clamping device, It is characterized in that include: A carrying box (11), the inner surface of the carrying box (11) is slidably connected to two carrying blocks (14), the upper surfaces of the two carrying blocks (14) are fixedly connected to sliding rods (6), the side surfaces of the two sliding rods (6) are slidably connected to lower pressure plates (5), the upper surfaces of the two carrying blocks (14) are rotatably connected to screw rods 1 (3), the screw rods 1 (3) are threadedly connected to the lower pressure plate (5), the inner surface of the carrying box (11) is fixedly connected to a partition (8), and two screw rods 2 (13) are rotatably connected between the carrying box (11) and the partition (8); The two screw rods (13) are threadedly connected to the two bearing blocks (14); the side surfaces of the bearing box (11) are fixedly connected to two motors (12); the two screw rods (13) are driven by the motors (12); the lower surface of the bearing box (11) is fixedly connected to four connecting blocks (17); the four connecting blocks (17) are each provided with a ball groove (18); the inner surfaces of the four ball grooves (18) are rotatably connected to rotating balls (19); the side surfaces of the four rotating balls (19) are fixedly connected to electric push rods (20); and the lower ends of the four electric push rods (20) are fixedly connected to a bottom plate (7).

2. A high-precision slide clamping device according to claim 1, It is characterized in that An anti-skid pad (21) is fixedly connected to the lower surface of the bottom plate (7), and an anti-skid pattern (22) is provided on the anti-skid pad (21).

3. A high-precision slide clamping device according to claim 1, It is characterized in that The carrying box (11) is provided with a sliding groove (10).

4. A high-precision slide clamping device according to claim 3, It is characterized in that A sliding block (9) is fixedly connected to the side surface of the bearing block (14), and the sliding block (9) is slidably connected inside the sliding groove (10).

5. A glass slide clamping device with high precision according to claim 1, It is characterized in that The upper surface of the screw rod 1 (3) is fixedly connected to a rotating disk (2), and the upper surface of the rotating disk (2) is rotatably connected to a rotating rod (1).

6. A glass slide clamping device with high precision according to claim 1, It is characterized in that A protective shell (4) is fixedly connected to the side surface of the carrying box (11), and the motor (12) is located inside the protective shell (4).

7. A glass slide clamping device with high precision according to claim 1, It is characterized in that The lower pressing plate (5) is provided with a mounting groove (15), and a fill light (16) is fixedly connected to the inner surface of the mounting groove (15).

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