Oscillation test tube rack for gene detection

Abstract

The utility model discloses an oscillation test tube rack for gene detection, and relates to the field of test tube racks. Comprising an oscillator, vertical rods in a vertical state are fixedly installed on the edges of the two sides of the oscillator, tooth grooves are formed in the circumferential faces of the vertical rods, cavity grooves are slidably formed in the circumferential faces of the vertical rods, the interiors of the cavity grooves are of cavity structures, the two ends of each cavity groove are communicated, and meshing plates are slidably installed in the cavity grooves; under the action of the L-shaped pull rod, the meshing plate can be separated from the vertical rod, so that the cavity groove can slide up and down on the circumferential surface of the vertical rod, a screw does not need to be manually rotated for a long time for up-down reciprocating adjustment, and the use time is saved. And moreover, the L-shaped pull rod can be operated by one hand, so that the user can conveniently work.

Description

Technical Field

[0001] The utility model relates to the field of test tube racks, in particular to an oscillating test tube rack for gene detection. Background Art

[0002] Genes are the basic units of heredity, DNA or RNA sequences that carry genetic information, and pass genetic information to the next generation through replication. Genetic testing is a technology that detects DNA through blood, other body fluids or cells. It is a method of taking peripheral venous blood or other tissue cells from the person being tested, and testing the DNA molecular information through specific equipment to analyze whether the gene type and gene defects it contains are correct. It can enable people to understand their own genetic information, clarify the cause of the disease or predict the risk of a certain disease.

[0003] In the process of testing the collected genetic samples, one of the processes required is to mix the samples with some chemicals and then shake them so that the samples and chemicals can be mixed more evenly. When facing a single test tube sample, people can shake it manually to save time, but sometimes multiple test tube samples need to be tested at the same time, and manual shaking alone wastes a lot of time.

[0004] Therefore, there are oscillating test tube devices on the market that can be shaken uniformly to meet the needs of testing multiple test tube samples. However, the oscillating devices on the market require the user to place the test tube sample on top of the oscillator before oscillating. Then, the screws on both sides of the upper pressing device are rotated to separate the upper pressing device from the vertical rods on both sides, so that the test tube can be pressed by sliding downwards. The screws on both sides are used to fix the test tube during the pressing. For example, the oscillating device of model dws2500 requires the screws to be rotated back and forth.

[0005] Moreover, in the process of preventing test tube samples, in order to facilitate the prevention of test tube samples, it is sometimes necessary to separate one end of the pressing device from the vertical pole. After placing the test tube samples, one end of the pressing device is nested with the vertical pole. This wastes a lot of time to a certain extent, and most of the oscillation devices on the market require both hands to operate. Utility Model Content

[0006] The main purpose of the utility model is to provide a shaking test tube rack for gene detection, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A shaking test tube rack for gene detection, comprising an oscillator, vertical poles are fixedly installed on both side edges of the oscillator, tooth grooves are opened on the circumferential surface of the poles, and a cavity groove is slidably installed on the circumferential surface of the poles;

[0009] The interior of the cavity groove is a cavity structure with two ends connected, and an engaging plate is slidably installed inside the cavity groove, and the engaging plate can engage with the vertical pole;

[0010] The vertical rods are nested at two ends of the cavity groove.

[0011] Furthermore, a mounting groove is fixedly connected to the oscillator, and a sponge pad is inserted into the inner side of the mounting groove.

[0012] Furthermore, a partition plate is fixedly installed inside the cavity groove, springs are fixedly installed at both ends of the partition plate, and an engaging plate is fixedly installed at the other end of the spring.

[0013] Furthermore, a through opening is provided at the upper end of the cavity groove, an L-shaped pull rod is fixedly installed at the upper end of one side of the engaging plate, and one end of the L-shaped pull rod extends to the outside of the cavity groove through the through opening.

[0014] Furthermore, an upper pressing cotton is fixedly installed at the lower end of the cavity groove.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] Under the action of the L-shaped pull rod, the utility model can separate the meshing plate from the vertical pole, so that the cavity groove can slide up and down on the circumferential surface of the vertical pole, without the need for manual rotation of the screw rod for a long time to perform up and down reciprocating adjustment, thus saving time. Moreover, the L-shaped pull rod can be operated with one hand, which is convenient for users to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a main structure diagram of an oscillating test tube rack for gene testing of the utility model;

[0018] Figure 2 This is a schematic diagram of an oscillating test tube rack oscillator for gene testing according to the utility model;

[0019] Figure 3 This is a connection diagram of components of an oscillating test tube rack for genetic testing according to the utility model;

[0020] Figure 4 This is a cross-sectional view of the cavity groove of an oscillating test tube rack for gene testing of the utility model:

[0021] In the figure: 1. oscillator; 11. mounting groove; 12. sponge pad; 13. vertical pole; 2. cavity groove; 21. partition plate; 22. spring; 23. engagement plate; 231. L-shaped pull rod; 24. through-hole; 3. upper pressing cotton. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described 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, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] As shown in the figure, this embodiment provides a shaking test tube rack for gene detection, including an oscillator 1, a column is fixedly installed inside the oscillator 1 for shaking, and the column extends to the outside of the oscillator 1, and a mounting groove 11 is fixedly installed on the top of the column, such as Figure 1 shown.

[0024] The interior of the mounting groove 11 is a hollow structure, and a sponge pad 12 is installed inside the mounting groove 11 to prevent the test tube rack from vibrating. Since the test tube rack needs to be pressed, the sponge pad 12 can provide a buffer to prevent excessive pressure from causing damage to the test tube. Figure 2 shown.

[0025] Vertical poles 13 are fixedly mounted on both sides of the oscillator 1, and tooth grooves are provided on the circumferential surface of the poles 13. Figure 3 shown.

[0026] A cavity groove 2 is slidably mounted on the circumferential surface of the vertical rod 13, wherein both ends of the cavity groove 2 are through-connected, thus not affecting the sliding of the cavity groove 2. Figure 3 And the two ends of the cavity groove 2 can be fitted together with the circumferential surface of the vertical rod 13.

[0027] The interior of the cavity 2 is a hollow structure, and a partition plate 21 is fixedly installed at the center of the cavity 2 to divide the interior of the cavity 2 into two spaces of the same size, such as Figure 4 shown.

[0028] Springs 22 of the same structure are fixedly installed at both ends of the partition plate 21, and an engaging plate 23 is fixedly installed at the other end of the spring 22. Under the action of the spring 22, the engaging plate 23 can engage with the upper tooth groove of the vertical rod 13, so that the cavity slot 2 can be in a fixed state.

[0029] The upper end of the cavity groove 2 is located at both ends of the partition plate 21 and has a through hole 24, and an L-shaped pull rod 231 is fixedly installed on the upper edge of the meshing plate 23 on one side close to the partition plate 21. Under the action of the L-shaped pull rod 231, the meshing plate 23 can be moved away from the vertical rod 13, so that the cavity groove 2 is changed from a fixed state to a state that can slide up and down, such as Figure 4 shown.

[0030] One end of the L-shaped pull rod 231 away from the engagement plate 23 extends to the outside of the cavity 2 through the through opening 24 , so that the user can pull the engagement plate 23 conveniently.

[0031] An upper pressing cotton 3 is fixedly installed at the bottom of the cavity groove 2. Driven by the cavity groove 2, the upper pressing cotton 3 can move synchronously, so that the upper pressing cotton 3 can press and fix the test tube on the sponge pad 12, so that the test tube is in a fixed state, so that the test tube will not fall during the shaking process. Figure 1 shown.

[0032] The working principle is as follows: manually pinch the L-shaped pull rod 231, and the L-shaped pull rod 231 drives the engaging plate 23 away from the vertical rod 13, so that the cavity slot 2 moves upward and stops moving to the highest point.

[0033] The personnel place the installed test tube on the upper end of the sponge pad 12. At this time, according to the same method as above, the engaging plate 23 is moved away from the vertical rod 13, and the cavity groove 2 is moved downward, so that the upper pressure cotton 3 can press the test tube to prevent it from falling during the shaking process.

[0034] Finally, start the oscillator 1 to operate.

[0035] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be determined by the attached claims and their equivalents.

Claims

1. A shaking test tube rack for genetic testing, Features: It comprises an oscillator, on both sides of which vertical poles are fixedly mounted, and the circumferential surface of the poles is provided with tooth grooves, and on the circumferential surface of the poles is slidably provided with a cavity groove; The interior of the cavity groove is a cavity structure with two ends connected, and an engaging plate is slidably installed inside the cavity groove, and the engaging plate can engage with the vertical pole; The vertical rods are nested at two ends of the cavity groove.

2. The shaking test tube rack for gene testing according to claim 1, Features: The oscillator is fixedly connected with a mounting groove, and a sponge pad is inserted into the inner side of the mounting groove.

3. The shaking test tube rack for gene testing according to claim 1, Features: A partition plate is fixedly installed inside the cavity groove, springs are fixedly installed at both ends of the partition plate, and an engaging plate is fixedly installed at the other end of the spring.

4. The shaking test tube rack for gene testing according to claim 1, Features: A through opening is provided at the upper end of the cavity groove, an L-shaped pull rod is fixedly installed at the upper end of one side of the engaging plate, and one end of the L-shaped pull rod extends to the outside of the cavity groove through the through opening.

5. The shaking test tube stand for gene testing according to claim 1, Features: An upper pressing cotton is fixedly installed at the lower end of the cavity groove.

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