Biochip placing tray

Abstract

The utility model discloses a biological chip placing tray which comprises a base plate, and the upper end of the base plate is fixedly connected with a fixing frame; the splicing structure is arranged at the lower end of the base plate; the clamping grooves are formed in the two ends of the inner wall of the fixing frame; the adjusting structure is arranged on the inner side of the fixing frame; the limiting plate is clamped on the inner side of the clamping groove; the first cavity is formed in the base plate; the damping rod is fixedly connected to the lower end of the inner wall of the first cavity; and the buffer plate is fixedly connected to the upper end of the damping rod. Compared with the prior art, the biological chip has the advantages that the practicability of the biological chip can be improved; and biological chips with different sizes can be placed on the placing disc.

Description

Technical Field

[0001] This utility model relates to the field of biochip technology, specifically a biochip placement tray. Background Technology

[0002] The concept of a biochip refers to a array of biomolecules (oligonucleotides, cDNA, polypeptides, antibodies, antigens, etc.) that are immobilized on solid substrates such as silicon wafers, glass slides (beads), plastic sheets (beads), gels, and nylon membranes using different methods. Therefore, biochip technology is also known as microarray technology, and the solid substrate containing a large amount of biological information is called a microarray, also known as a biochip.

[0003] However, existing patents have the following drawbacks:

[0004] (1) The existing biochip placement tray cannot adjust the size of the grid, which makes it impossible to stably place biochips of different sizes inside the placement tray;

[0005] (2) When transporting a large number of biochips by placing them on a tray, the existing technology cannot classify different types of biochips, which means that the biochips need to be classified after they are transported to the destination.

[0006] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0007] To solve the above problems, the technical solution of this utility model is: a biochip placement tray, including a splicing structure and an adjustment structure, which solves the problem that the existing biochip placement tray cannot adjust the size of the grid, resulting in biochips of different sizes being unable to be stably placed inside the placement tray, and when a lot of biochips need to be transported through the placement tray, it is impossible to classify different types of biochips, resulting in the biochips needing to be classified after being transported to the destination.

[0008] Preferably, the substrate has a fixing frame fixedly connected to its upper end;

[0009] A splicing structure is disposed at the lower end of the substrate;

[0010] The card slots are formed at both ends of the inner wall of the fixed frame;

[0011] An adjustment structure is provided inside the fixed frame;

[0012] A limiting plate, which is snapped into the inside of the slot;

[0013] Cavity 1, wherein cavity 1 is formed inside the substrate;

[0014] A damping rod is fixedly connected to the lower end of the inner wall of cavity one;

[0015] A buffer plate is fixedly connected to the upper end of the damping rod.

[0016] Furthermore, the splicing structure includes four arc-shaped blocks fixedly connected to the lower end of the substrate. The inner side of each arc-shaped block is provided with a sliding groove, one end of each sliding groove is provided with an arc-shaped through hole, a slider is slidably connected to the inner side of the sliding groove, one end of each slider is fixedly connected to a semi-circular plate, and the other end of each slider is fixedly connected to a handle, which is slidably connected to the inner side of the arc-shaped through hole.

[0017] Furthermore, the adjustment structure includes a sliding groove formed on the inner side of the front and rear ends of the fixed frame. Three sliding blocks are slidably connected to the inner side of the sliding groove. A plurality of evenly arranged semi-circular grooves are formed on the inner side of the sliding groove. A cavity two is formed on the inner side of the sliding block. A spring is fixedly connected to one end of the inner wall of the cavity two. A steel ball is fixedly connected to one end of the spring. The surface of the steel ball is in contact with the inner wall of the cavity two. The steel ball is engaged in the inner side of the semi-circular groove. An adjustment plate is fixedly connected to one end of the sliding blocks that are close to each other.

[0018] Furthermore, the lower end of the limiting plate is provided with several mating grooves, and the surface of the adjusting plate is engaged with the inner side of the mating grooves.

[0019] Furthermore, flexible pads are fixedly connected to both ends of the adjusting plate and the limiting plate.

[0020] The advantages of this invention compared to existing technologies are as follows:

[0021] (1) This utility model has a splicing structure. When in use, the handle is swung so that the handle slides in the arc-shaped through hole, thereby driving the slider to slide, thereby driving the semi-circular plate to start rotating, thereby causing the slider to slide in the groove of another placement plate, so that the two placement plates can be spliced ​​together, and the same type of biochip can be spliced ​​together, thereby improving the practicality of the biochip.

[0022] (2) By adjusting the structure, the limiting plate is removed first when using this utility model, so that the adjusting plate can be pushed so that the sliding block can slide in the sliding groove. Through the steel ball and spring, the steel ball can be locked in the inner side of the semi-circular groove, so that the adjusting plate can be fixed and prevent the adjusting plate from sliding automatically. By adjusting the spacing between the adjusting plates and the number of limiting plates, the size of the internal space of the placement plate can be adjusted, so that the placement plate can hold biochips of different sizes. Attached Figure Description

[0023] Figure 1This is a three-dimensional view of the entire utility model.

[0024] Figure 2 This is a cross-sectional stereoscopic view of the utility model. Figure 1 .

[0025] Figure 3 This is a cross-sectional stereoscopic view of the utility model. Figure 2 .

[0026] Figure 4 This is an enlarged view of section A of this utility model.

[0027] As shown in the figure: 1. Base plate; 2. Fixing frame; 3. Splicing structure; 301. Arc block; 302. Slide groove; 303. Arc through hole; 304. Slider; 305. Semicircular plate; 306. Handle; 4. Slot; 5. Adjustment structure; 501. Sliding groove; 502. Sliding block; 503. Semicircular groove; 504. Cavity II; 505. Spring; 506. Steel ball; 507. Adjustment plate; 6. Limiting plate; 7. Cavity I; 8. Damping rod; 9. Buffer plate; 10. Mating groove; 11. Flexible pad. Detailed Implementation

[0028] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0029] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0030] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0031] Example 1

[0032] A biochip placement tray includes: a substrate 1, a splicing structure 3, a slot 4, an adjustment structure 5, a limiting plate 6, a cavity 7, a damping rod 8, and a buffer plate 9. A fixing frame 2 is fixedly connected to the upper end of the substrate 1. When in use, the substrate 1 and the fixing frame 2 are combined to form a placement tray.

[0033] The splicing structure 3 is located at the lower end of the substrate 1. When in use, biochips of the same type can be spliced ​​together through the splicing structure 3, thereby improving the practicality of the biochip.

[0034] The adjustment structure 5 is located inside the fixed frame 2. During use, the size of the internal space of the placement tray can be adjusted by adjusting the structure 5, so that the placement tray can hold biochips of different sizes.

[0035] The limiting plate 6 is snapped into the inside of the slot 4. The slot 4 is opened at both ends of the inner wall of the fixed frame 2. When in use, the space inside the placement tray can be adjusted by using the limiting plate 6 in conjunction with the adjustment structure 5. The limiting plate 6 can be disassembled through the slot 4.

[0036] Cavity 7 is formed inside the substrate 1. Damping rod 8 is fixedly connected to the lower end of the inner wall of cavity 7. Buffer plate 9 is fixedly connected to the upper end of damping rod 8. In use, damping rod 8 can prevent internal vibration during the transportation of the placement tray, thereby preventing damage to the biochip.

[0037] The splicing structure 3 includes four arc-shaped blocks 301 fixedly connected to the lower end of the substrate 1. The inner side of the arc-shaped blocks 301 is provided with a sliding groove 302. One end of the sliding groove 302 is provided with an arc-shaped through hole 303. A slider 304 is slidably connected to the inner side of the sliding groove 302. One end of the slider 304 is fixedly connected to a semi-circular plate 305. The other end of the slider 304 is fixedly connected to a handle 306. The handle 306 is slidably connected to the inner side of the arc-shaped through hole 303. When in use, swinging the handle 306 causes the handle 306 to slide in the arc-shaped through hole 303, thereby driving the slider 304 to slide, thereby driving the semi-circular plate 305 to start rotating, thereby causing the slider 304 to slide into the sliding groove 302 of another placement plate, so that the two placement plates can be spliced ​​together, thereby splicing together biochips of the same type, thereby improving the practicality of biochips.

[0038] The adjusting structure 5 includes a sliding groove 501 formed on the inner side of the front and rear ends of the fixed frame 2. Three sliding blocks 502 are slidably connected to the inner side of the sliding groove 501. A plurality of evenly arranged semi-circular grooves 503 are formed on the inner side of the sliding groove 501. A cavity 504 is formed on the inner side of the sliding block 502. A spring 505 is fixedly connected to one end of the inner wall of the cavity 504. A steel ball 506 is fixedly connected to one end of the spring 505. The surface of the steel ball 506 is in contact with the inner wall of the cavity 504. The steel ball 506 is engaged with the inner side of the semi-circular groove 503. The sliding blocks 502 are close to each other. One end is fixedly connected to an adjustment plate 507. When in use, the limiting plate 6 is removed first, so that the adjustment plate 507 can be pushed to make the sliding block 502 slide in the sliding groove 501. Through the steel ball 506 and the spring 505, the steel ball 506 can be locked in the inner side of the semi-circular groove 503, so that the adjustment plate 507 can be fixed and prevented from sliding automatically. By adjusting the spacing of the adjustment plates 507 and the number of limiting plates 6, the size of the internal space of the placement plate can be adjusted, so that the placement plate can hold biochips of different sizes.

[0039] Example 2

[0040] The following describes the solution in Embodiment 1 in more detail with reference to the specific working method. See the following description for details: The lower end of the limiting plate 6 is provided with several mating grooves 10. The surface of the adjusting plate 507 is engaged with the inner side of the mating grooves 10. When in use, the limiting plate 6 can be removed from the surface of the adjusting plate 507 through the mating grooves 10.

[0041] Example 3

[0042] The following describes the solution in Example 1 in more detail with reference to the specific working method: Flexible pads 11 are fixedly connected to both ends of the adjustment plate 507 and the limiting plate 6. During use, the flexible pads 11 can prevent the biochip from being damaged by collision.

[0043] In practical use: First, place the biochip into the placement tray consisting of substrate 1 and fixing frame 2. Activate adjustment structure 5 to remove limiting plate 6, thereby pushing adjustment plate 507 and causing sliding block 502 to slide within sliding groove 501. Through steel ball 506 and spring 505, steel ball 506 can be engaged inside semi-circular groove 503, thus fixing adjustment plate 507 and preventing it from sliding automatically. By adjusting the spacing of adjustment plates 507 and the number of limiting plates 6, the size of the internal space of the placement tray can be adjusted, allowing the placement tray to hold biochips of different sizes. After the chips are installed, use splicing structure 3 to swing handle 306, causing it to slide within arc-shaped through hole 303, thereby driving slider 304 to slide, which in turn causes semi-circular plate 305 to rotate, causing slider 304 to slide into the groove 302 of another placement tray. This allows the two placement trays to be spliced ​​together, enabling the same type of biochip to be joined together, thus improving the practicality of the biochip.

[0044] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and components is omitted in the specific implementation of this disclosure. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0045] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A biochip placement tray, characterized in that... ,include: A substrate (1) is fixedly connected to a fixing frame (2) at its upper end; A splicing structure (3) is disposed at the lower end of the substrate (1); The slots (4) are formed at both ends of the inner wall of the fixed frame (2); Adjustment structure (5), the adjustment structure (5) is disposed inside the fixed frame (2); A limiting plate (6) is snapped into the inner side of the slot (4); Cavity 1 (7) is formed inside the substrate (1); Damping rod (8), the damping rod (8) is fixedly connected to the lower end of the inner wall of cavity one (7); A buffer plate (9) is fixedly connected to the upper end of a damping rod (8).

2. The biochip placement tray according to claim 1, characterized in that... The splicing structure (3) includes four arc-shaped blocks (301) fixedly connected to the lower end of the substrate (1). The inner side of the arc-shaped block (301) is provided with a sliding groove (302). One end of the sliding groove (302) is provided with an arc-shaped through hole (303). A slider (304) is slidably connected to the inner side of the sliding groove (302). One end of the slider (304) is fixedly connected to a semi-circular plate (305). The other end of the slider (304) is fixedly connected to a handle (306). The handle (306) is slidably connected to the inner side of the arc-shaped through hole (303).

3. A biochip placement tray according to claim 1, characterized in that... The adjustment structure (5) includes a sliding groove (501) opened on the inner side of the front and rear ends of the fixed frame (2). Three sliding blocks (502) are slidably connected to the inner side of the sliding groove (501). A plurality of evenly arranged semi-circular grooves (503) are opened on the inner side of the sliding groove (501). A cavity two (504) is opened on the inner side of the sliding block (502). A spring (505) is fixedly connected to one end of the inner wall of the cavity two (504). A steel ball (506) is fixedly connected to one end of the spring (505). The surface of the steel ball (506) is in contact with the inner wall of the cavity two (504). The steel ball (506) is engaged in the inner side of the semi-circular groove (503). An adjustment plate (507) is fixedly connected to one end of the sliding block (502) that is close to each other.

4. A biochip placement tray according to claim 3, characterized in that... The lower end of the limiting plate (6) is provided with several mating grooves (10), and the surface of the adjusting plate (507) is engaged with the inner side of the mating grooves (10).

5. A biochip placement tray according to claim 3, characterized in that... Flexible pads (11) are fixedly connected to both ends of the adjusting plate (507) and the limiting plate (6).

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