Convenient-to-take test tube rack for biological gene detection

Abstract

The utility model discloses a test tube rack convenient to take and used for biological gene detection, and relates to the technical field of test tube racks. The multiple positioning suction cups are fixedly connected to the bottom of the frame body, and the multiple positioning suction cups are evenly distributed; the height adjusting mechanisms are arranged in the rack body at equal intervals and used for adjusting according to the height of the test tube, and each height adjusting mechanism comprises a positioning component, a control component and a base. According to the test tube rack convenient to take and used for biological gene detection, the rack body can be adsorbed to a table top and other positions through the positioning suction cups, the stability in the using process is guaranteed, the situation that test tubes in the rack are damaged due to toppling after touching is avoided, the height of the base is controlled through the height adjusting mechanism, and the test tube rack can adapt to placement of the test tubes with different lengths; and a clamping mechanism is matched, so that the device can be used and stored in different sizes, and the use applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of test tube racks, in particular to a test tube rack for biological gene detection which is convenient to take. Background Art

[0002] The test tube rack is the most basic experimental instrument in a chemical laboratory used to place and dry test tubes. The test tube rack is equipped with a corresponding number of small wooden pillars and small holes. The test tube rack with small holes can be placed upright for standby use or to continue observing the progress of the reaction. The test tube rack with pillars can be turned upside down to dry the cleaned test tubes.

[0003] The authorization publication number "CN210303773U" records "a test tube rack for biological gene testing that is easy to take, including a base, a groove, a baffle, a threaded surface and a slot, a baffle is provided on one side of the top of the base, the inside of the baffle is hinged with a groove, and the top of the groove extends to the outside of the base, and telescopic cavities are installed on the top of the base on both sides of the groove, and the two side walls inside the telescopic cavity are provided with slots with equal spacing, and a manual telescopic rod is provided inside the telescopic cavity, and the top of the manual telescopic rod extends to the outside of the telescopic cavity, and an upper baffle is provided above the manual telescopic rod, and threaded grooves are provided on both sides of the bottom end of the upper baffle, and the inside of the upper baffle is provided with upper groove bodies with equal spacing, and the inner walls of the upper groove bodies are adhered with spacers. The utility model not only enhances the practicality of the test tube rack when in use, enhances the stability of the test tube rack when in use, but also expands the scope of use of the test tube rack."

[0004] The above patent not only enhances the practicability and stability of the test tube rack during use, but also expands the use range of the test tube rack. However, the height is adjusted as a whole, but the lengths of the test tubes are not the same. Therefore, during use, it cannot be adjusted according to the length of a single test tube. At the same time, the test tube rack is simply placed on the table and is easy to knock over. Utility Model Content

[0005] The utility model provides a test tube rack for biological gene testing which is easy to take. By using a positioning suction cup, the rack can be adsorbed on a desktop or other position to ensure stability during use and avoid tipping over after being touched to damage the test tube inside. By controlling the height of the base through a height adjustment mechanism, the rack can accommodate the placement of test tubes of different lengths. In combination with a clamping mechanism, the rack can be used and stored in accordance with different sizes, thereby improving the applicability of use.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a convenient test tube rack for biological gene testing, comprising:

[0007] Frame;

[0008] There are multiple positioning suction cups, all of which are fixedly connected to the bottom of the frame and are evenly distributed;

[0009] A height adjustment mechanism, which is provided with multiple groups, each of which is equidistantly arranged in the frame body for adjusting according to the height of the test tube, each group of the height adjustment mechanism comprises a positioning component, a control component and a base, the positioning component is arranged in the frame body, the base is installed in the positioning component, the control component is arranged in the base, and the control component is connected to the positioning component; and

[0010] The clamping mechanism is provided with multiple groups, and the multiple groups of clamping mechanisms are equidistantly arranged on the top of the frame for clamping the test tubes. Each group of the clamping mechanisms includes two groups of elastic components, a test tube hole and two clamping rings. The test tube hole is opened on the top of the frame, and the two groups of elastic components are arranged in the test tube holes. Each clamping ring is arranged on each group of elastic components, and a clamping anti-slip pad is fixedly connected to the side of each clamping ring close to each other.

[0011] Furthermore, the positioning component includes two positioning teeth and two docking teeth, the two positioning teeth are fixedly connected to the frame, a sliding groove is opened in the base, the two docking teeth are slidably connected to the sliding groove, and each docking tooth docks with each positioning tooth.

[0012] Furthermore, the control component includes a pull column and a plurality of top spring sheets, both ends of the plurality of top spring sheets are respectively fixedly connected to two docking teeth, the pull column is movably inserted in the base, and the pull column is fixedly connected to the plurality of top spring sheets.

[0013] Furthermore, each group of elastic components includes:

[0014] A limiting component is arranged in the test tube hole; and

[0015] The elastic component is arranged on the limiting component and is used for controlling the position of the clamping ring.

[0016] Furthermore, the limiting component includes two clamping limiting sleeves and two clamping limiting columns. Two clamping telescopic holes are opened on one side of the test tube hole. Each of the clamping limiting sleeves is fixedly connected to each clamping telescopic hole. The two clamping limiting columns are fixedly connected to the clamping ring, and each clamping limiting column is slidably inserted in each clamping limiting sleeve.

[0017] Furthermore, the elastic component is two clamping springs, one end of the two clamping springs is fixedly connected to the clamping ring, and the other end of each clamping spring is fixedly connected to each clamping telescopic hole, and each clamping spring is sleeved on each clamping limit sleeve.

[0018] The utility model provides a test tube rack for biological gene testing that is easy to take and has the following beneficial effects:

[0019] (1) The test tube rack for biological gene testing that is easy to take can be adsorbed on a desktop or other location by using a positioning suction cup, thereby ensuring stability during use and preventing the rack from tipping over after being touched, thereby causing damage to the test tube inside.

[0020] (2) The easy-to-take test tube rack for biological gene testing can accommodate the placement of test tubes of different lengths by controlling the height of the base through an adjustment mechanism, and can be used in conjunction with a clamping mechanism so that the device can be used and stored in accordance with different sizes, thereby improving the applicability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a cross-sectional exploded view of the utility model;

[0022] Figure 2 It is a partial cross-sectional view of the utility model;

[0023] Figure 3 It is a three-dimensional diagram of the utility model;

[0024] Figure 4 It is a sectional view of the base part of the utility model.

[0025] In the figure: 1. frame; 2. clamping limit sleeve; 3. clamping ring; 4. clamping anti-slip pad; 5. clamping limit column; 6. clamping telescopic hole; 7. positioning teeth; 8. base; 9. positioning suction cup; 10. top spring; 11. docking teeth; 12. pulling column; 13. sliding groove; 14. clamping spring; 15. test tube hole. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the utility model 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, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 The utility model provides a technical solution: a test tube rack for biological gene detection that is easy to take, comprising:

[0028] Frame 1;

[0029] A plurality of positioning suction cups 9 are provided, and the plurality of positioning suction cups 9 are fixedly connected to the bottom of the frame 1, and the plurality of positioning suction cups 9 are evenly distributed;

[0030] A height adjustment mechanism, which is provided with multiple groups, and the multiple groups of height adjustment mechanisms are equidistantly arranged in the frame 1, for adjusting according to the height of the test tube, each group of height adjustment mechanisms includes a positioning component, a control component and a base 8, the positioning component is arranged in the frame 1, the base 8 is installed in the positioning component, the control component is arranged in the base 8, and the control component is connected to the positioning component; and

[0031] The clamping mechanism is provided with multiple groups, and the multiple groups of clamping mechanisms are equidistantly arranged on the top of the frame 1 for clamping the test tubes. Each group of clamping mechanisms includes two groups of elastic components, a test tube hole 15 and two clamping rings 3. The test tube hole 15 is opened on the top of the frame 1, and the two groups of elastic components are arranged in the test tube hole 15. Each clamping ring 3 is arranged on each group of elastic components, and a clamping anti-slip pad 4 is fixedly connected to the side of each clamping ring 3 close to each other.

[0032] In this embodiment: the positioning suction cups 9 are evenly distributed at the bottom of the frame 1, so that the frame 1 can be used stably. The base 8 moves in the frame 1 through the control component, and the position is determined by the positioning component, shortening the distance between the base 8 and the test tube hole 15. The two clamping rings 3 correspond in the test tube hole 15 and are clamped by the elastic component to ensure use. The clamping anti-slip pad 4 can increase the friction between the test tube and the clamping ring 3.

[0033] Specifically, the positioning component includes two positioning teeth 7 and two docking teeth 11. The two positioning teeth 7 are fixedly connected to the frame 1. A sliding groove 13 is opened in the base 8. The two docking teeth 11 are slidably connected in the sliding groove 13, and each docking tooth 11 docks with each positioning tooth 7.

[0034] In this embodiment, the two positioning teeth 7 and the two docking teeth 11 are docked one by one, so that the docking teeth 11 are engaged in the positioning teeth 7 to complete the positioning of the base 8.

[0035] Specifically, the control component includes a pull column 12 and a plurality of top spring pieces 10 , both ends of which are fixedly connected to two docking teeth 11 , respectively. The pull column 12 is movably inserted into the base 8 , and the pull column 12 is fixedly connected to the plurality of top spring pieces 10 .

[0036] In this embodiment, the pulling column 12 pulls the plurality of top spring pieces 10 to bend the plurality of top spring pieces 10 , thereby causing the two mating teeth 11 to contract and escape from the positioning teeth 7 .

[0037] Specifically, each set of elastic components includes:

[0038] A limiting component is disposed in the test tube hole 15; and

[0039] The elastic component is arranged on the limiting component and is used for controlling the position of the clamp ring 3 .

[0040] In this embodiment: the limiting component ensures the expansion and contraction of the elastic component to avoid bending.

[0041] Specifically, the limiting component includes two clamping limiting sleeves 2 and two clamping limiting columns 5. Two clamping telescopic holes 6 are opened on one side of the test tube hole 15. Each clamping limiting sleeve 2 is fixedly connected to each clamping telescopic hole 6. The two clamping limiting columns 5 are fixedly connected to the clamping ring 3, and each clamping limiting column 5 is slidably inserted in each clamping limiting sleeve 2.

[0042] In this embodiment, the two clamping and limiting sleeves 2 and the two clamping and limiting columns 5 correspond to each other one by one and are used in combination.

[0043] Specifically, the elastic component is two clamping springs 14, one end of the two clamping springs 14 is fixedly connected to the clamping ring 3, and the other end of each clamping spring 14 is fixedly connected to each clamping telescopic hole 6, and each clamping spring 14 is sleeved on each clamping limit sleeve 2.

[0044] In this embodiment, two clamping springs 14 control the position of the clamping ring 3 to complete the positioning of the test tube.

[0045] When in use, the frame 1 is positioned stably by the positioning suction cup 9. The height of the different bases 8 is adjusted according to the length of the test tube. When adjusting, the corresponding pulling column 12 is pulled to make the pulling column 12 control the corresponding multiple top spring pieces 10 to bend, so that the two docking teeth 11 shrink in the sliding groove 13 and disengage from the positioning teeth 7. After adjusting the height of the base 8, the pulling column 12 is relaxed to restore the multiple top spring pieces 10, and the docking teeth 11 are controlled to dock with the positioning teeth 7 to ensure the stability of the base 8. The test tube is inserted into the test tube hole 15 to separate the two clamping rings 3, and the position of the clamping ring 3 is controlled by two clamping springs 14 to complete the positioning of the test tube and ensure stable use.

[0046] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A test tube rack for biological gene testing that is easy to take, characterized in that: include: Frame (1); A plurality of positioning suction cups (9) are provided, and the plurality of positioning suction cups (9) are fixedly connected to the bottom of the frame (1), and the plurality of positioning suction cups (9) are evenly distributed; A plurality of height adjustment mechanisms are provided, each of which is equidistantly arranged in the frame (1) for adjusting the height of the test tube, each of which comprises a positioning component, a control component and a base (8), the positioning component is arranged in the frame (1), the base (8) is installed in the positioning component, the control component is arranged in the base (8), and the control component is connected to the positioning component; and A clamping mechanism is provided, wherein a plurality of groups of the clamping mechanisms are equidistantly arranged at the top of a frame (1) for clamping test tubes, and each group of the clamping mechanisms comprises two groups of elastic components, a test tube hole (15) and two clamping rings (3). The test tube hole (15) is opened at the top of the frame (1), and the two groups of elastic components are arranged in the test tube hole (15). Each clamping ring (3) is arranged on each group of elastic components, and a clamping anti-slip pad (4) is fixedly connected to the side of each clamping ring (3) close to each other.

2. A convenient test tube rack for biological gene testing according to claim 1, characterized in that: The positioning component comprises two positioning teeth (7) and two docking teeth (11), the two positioning teeth (7) are fixedly connected to the frame (1), a sliding groove (13) is provided in the base (8), the two docking teeth (11) are slidably connected to the sliding groove (13), and each docking tooth (11) docks with each positioning tooth (7).

3. A convenient test tube rack for biological gene testing according to claim 2, characterized in that: The control component comprises a pulling column (12) and a plurality of top spring sheets (10), both ends of the plurality of top spring sheets (10) are respectively fixedly connected to two docking teeth (11), the pulling column (12) is movably inserted in the base (8), and the pulling column (12) is fixedly connected to the plurality of top spring sheets (10).

4. The convenient-to-take test tube rack for biological gene testing according to claim 3, characterized in that: Each group of elastic components includes: A limiting component is arranged in the test tube hole (15); and The elastic component is arranged on the limiting component and is used for controlling the position of the clamping ring (3).

5. The convenient-to-take test tube rack for biological gene testing according to claim 4, characterized in that: The limiting component comprises two clamping limiting sleeves (2) and two clamping limiting posts (5); two clamping telescopic holes (6) are provided on one side of the test tube hole (15); each of the clamping limiting sleeves (2) is fixedly connected to each of the clamping telescopic holes (6); the two clamping limiting posts (5) are fixedly connected to the clamping ring (3); and each of the clamping limiting posts (5) is slidably inserted into each of the clamping limiting sleeves (2).

6. The convenient-to-take test tube rack for biological gene testing according to claim 5, characterized in that: The elastic component is two clamping springs (14), one end of each of the two clamping springs (14) is fixedly connected to the clamping ring (3), and the other end of each of the clamping springs (14) is fixedly connected to each clamping telescopic hole (6), and each of the clamping springs (14) is sleeved on each clamping limit sleeve (2).

Images