Reagent additive storage device

Abstract

The utility model discloses a reagent additive storage device which comprises a cylinder body, the inner wall of the cylinder body is fixedly connected with a supporting plate, the supporting plate is provided with object placing holes which are distributed annularly, the inner walls of the object placing holes are connected with test tubes in a sliding mode, the bottom of the supporting plate is provided with an electric heating rod, and the electric heating rod is connected with the test tubes. An annularly distributed sealing plate is hinged to the bottom of the supporting plate, the bottom of the sealing plate is in contact with a test tube, a gear fixedly connected with the sealing plate is embedded in the top of the sealing plate, an annularly distributed sliding groove is formed in the bottom of the supporting plate, and a toothed plate meshed with the gear is slidably connected to the inner wall of the sliding groove. According to the reagent storage device, the influence on other reagent additives in the storage device can be effectively avoided when one reagent additive is taken, the storage effect of the device is further improved, whether toxic gas appears in the storage device or not can be monitored, the purpose of detecting whether a test tube is broken or not is achieved, and the safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage devices, and more specifically to a reagent auxiliary agent storage device. Background Art

[0002] Reagent and auxiliary storage devices are equipment used to store chemical reagents and auxiliary agents safely and orderly. They can be simple reagent cabinets, refrigerators, cold storage, or complex automated systems such as automatic sampling systems or chemical management systems. These devices are designed to protect users from harmful chemicals while ensuring the quality and effectiveness of reagents.

[0003] When a reagent auxiliary agent storage device is in use, multiple reagent auxiliary agents are usually stored at the same time and kept at a constant temperature. However, the operator usually only takes one reagent auxiliary agent for use. When the box or cylinder of the storage device is opened, the air temperature inside the storage device will be affected, thereby affecting the storage effect of the remaining reagent auxiliary agents. Therefore, a reagent auxiliary agent storage device is needed. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a reagent auxiliary agent storage device.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] A reagent and auxiliary agent storage device comprises a cylinder, the inner wall of the cylinder is fixedly connected to a support plate, the support plate is provided with annular storage holes, the inner walls of the storage holes are slidably connected to test tubes, an electric heating rod is installed at the bottom of the support plate, a ring-shaped sealing plate is hinged at the bottom of the support plate, the bottom of the sealing plate is in contact with the test tube, the top of the sealing plate is embedded with a gear fixedly connected thereto, the bottom of the support plate is provided with annular sliding grooves, the inner wall of the sliding groove is slidably connected to a tooth plate meshing with the gear, one side of the tooth plate is fixedly connected to a spring, one end of the spring is fixedly connected to the sliding groove, and the top of the cylinder is threadedly connected to a cover plate.

[0007] As a further description of the above technical solution:

[0008] A buffer pad is embedded on one side of the sealing plate, the bottom of the buffer pad is arranged in an arc shape, and the buffer pad is a rubber layer.

[0009] As a further description of the above technical solution:

[0010] A heat preservation tube is embedded in the inner wall of the cylinder, and the heat preservation tube is a heat preservation layer.

[0011] As a further description of the above technical solution:

[0012] A support seat is fixedly connected to the inner side of the heat preservation cylinder. The support seat is a foam sponge layer. The top of the support seat is provided with placement holes distributed in an annular manner.

[0013] As a further description of the above technical solution:

[0014] A sealing ring fixedly connected to the storage hole is embedded in the inner wall of the storage hole, and the sealing ring is a rubber layer.

[0015] As a further description of the above technical solution:

[0016] A gas sensor is installed on the inner wall of the support seat, and a buzzer is installed on the top of the cover plate.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] This solution can effectively avoid the impact on other reagent additives inside the storage device when taking out one reagent additive, thereby improving the storage effect of the device, and can monitor whether toxic gas appears inside the storage device to achieve the purpose of detecting whether the test tube is broken, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is one of the three-dimensional diagrams of the utility model;

[0020] Figure 2 This is the second stereogram of the utility model;

[0021] Figure 3 It is a cross-sectional view of the utility model;

[0022] Figure 4 For this utility model Figure 3 Enlarged view of part A in the middle.

[0023] Description of the numbers in the figure:

[0024] 1. Cylinder; 2. Support plate; 3. Storage hole; 4. Test tube; 5. Electric heating rod; 6. Sealing plate; 7. Gear; 8. Slide groove; 9. Tooth plate; 10. Spring; 11. Cover plate; 12. Buffer pad; 13. Buzzer; 14. Insulation cylinder; 15. Support seat; 16. Storage hole; 17. Sealing ring; 18. Gas sensor. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0026] See also Figures 1 to 4, in the utility model: a reagent auxiliary storage device, including a cylinder 1, the inner wall of the cylinder 1 is fixedly connected with a support plate 2, the support plate 2 is provided with annularly distributed storage holes 3, the inner wall of the storage hole 3 is slidably connected with a test tube 4, the bottom of the support plate 2 is installed with an electric heating rod 5, the bottom of the support plate 2 is hinged with an annularly distributed sealing plate 6, the bottom of the sealing plate 6 is in contact with the test tube 4, the top of the sealing plate 6 is embedded with a gear 7 fixedly connected thereto, the bottom of the support plate 2 is provided with an annularly distributed slide groove 8, the inner wall of the slide groove 8 is slidably connected with a tooth plate 9 meshing with the gear 7, one side of the tooth plate 9 is fixedly connected with a spring 10, one end of the spring 10 is fixedly connected to the slide groove 8, and the top of the cylinder 1 is threadedly connected with a cover plate 11.

[0027] In the present invention, when in use, the placement hole 3 can support the test tube 4, and the test tube 4 can be used to place reagent additives. The temperature inside the cylinder 1 can be adjusted by the electric heating rod 5, so as to achieve the effect of constant temperature preservation of the reagent additives in the test tube 4. When it is necessary to take the required reagent additives, first rotate the cover plate 11, the cover plate 11 will be removed from the top of the cylinder 1, and then the top of the test tube 4 will leak out. The experimenter finds the required reagent additive test tube 4 and pulls it upwards, and the test tube 4 containing the target reagent additive can be taken out. Since the spring 10 is in a compressed state, the spring 10 will push the tooth plate 9 away from the corresponding test tube 4. The toothed plate 9 will drive the gear 7 to be installed so that the sealing plate 6 will contact the test tube 4. During the upward movement of the test tube 4, one side of the sealing plate 6 will slide along the surface of the test tube 4. When the bottom end of the test tube 4 moves onto the sealing plate 6, the sealing plate 6 will gradually lose the squeeze of the test tube 4, and the sealing plate 6 will rotate until the test tube 4 is pulled out of the storage hole 3. At this time, the sealing plate 6 will seal the storage hole 3, thereby avoiding the situation where the air temperature under the support plate 2 has a large fluctuation when taking the test tube 4, which can reduce the impact on the reagent additives in the other test tubes 4 when taking the test tube 4, thereby improving the practicality of the device.

[0028] See also Figure 4 , wherein: a buffer pad 12 is embedded on one side of the sealing plate 6, the bottom of the buffer pad 12 is arranged in an arc shape, and the buffer pad 12 is a rubber layer.

[0029] In the utility model, the setting of the buffer pad 12 can reduce the wear and impact between the test tube 4 and the sealing plate 6, protect the test tube 4 from being broken by the impact, and at the same time reduce the wear of the sealing plate 6 and the test tube 4, thereby increasing the service life of the device.

[0030] See also Figure 3 , wherein: a heat preservation tube 14 is embedded in the inner wall of the cylinder 1, and the heat preservation tube 14 is a heat preservation layer.

[0031] In the present invention, the provision of the heat preservation cylinder 14 can improve the heat preservation effect of the cylinder body 1, thereby improving the storage effect of the reagent additives.

[0032] See also Figure 3 , wherein: a support seat 15 is fixedly connected to the inner side of the heat preservation tube 14 , the support seat 15 is a foam sponge layer, and a circular placement hole 16 is opened on the top of the support seat 15 .

[0033] In the present invention, the cooperation between the support seat 15 and the placement hole 16 can support the bottom of the test tube 4, thereby improving the stability of the placement of the test tube 4.

[0034] See also Figure 3 , wherein: a sealing ring 17 fixedly connected to the storage hole 3 is embedded in the inner wall thereof, and the sealing ring 17 is a rubber layer.

[0035] In the present invention, the sealing ring 17 can seal the storage hole 3 and the test tube 4, thereby preventing the temperature inside the cylinder 1 from leaking, thereby improving the storage effect of the device.

[0036] See also Figures 1 to 3 , wherein: a gas sensor 18 is installed on the inner wall of the support base 15 , and a buzzer 13 is installed on the top of the cover plate 11 .

[0037] In the utility model, in the process of carrying the cylinder 1 to move the reagent additives, the gas sensor 18 will detect the air inside the cylinder 1. If toxic gas is detected, it means that the test tube 4 inside the cylinder 1 is broken, and the buzzer 13 will sound an alarm, thereby prompting the test personnel to carefully open the cylinder 1, thereby improving the safety of the device.

[0038] The above are only preferred specific implementations of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A reagent auxiliary storage device, comprising a cylinder (1), characterized in that: The inner wall of the cylinder (1) is fixedly connected to a support plate (2), the support plate (2) is provided with annularly distributed storage holes (3), the inner wall of the storage hole (3) is slidably connected to a test tube (4), the bottom of the support plate (2) is installed with an electric heating rod (5), the bottom of the support plate (2) is hinged with an annularly distributed sealing plate (6), the bottom of the sealing plate (6) is in contact with the test tube (4), the top of the sealing plate (6) is embedded with a gear (7) fixedly connected thereto, the bottom of the support plate (2) is provided with an annularly distributed sliding groove (8), the inner wall of the sliding groove (8) is slidably connected to a toothed plate (9) meshing with the gear (7), one side of the toothed plate (9) is fixedly connected to a spring (10), one end of the spring (10) is fixedly connected to the sliding groove (8), and the top of the cylinder (1) is threadedly connected to a cover plate (11).

2. A reagent auxiliary agent storage device according to claim 1, characterized in that: A buffer pad (12) is embedded on one side of the sealing plate (6); the bottom of the buffer pad (12) is arranged in an arc shape; and the buffer pad (12) is a rubber layer.

3. A reagent auxiliary agent storage device according to claim 1, characterized in that: A heat-insulating cylinder (14) is embedded in the inner wall of the cylinder body (1), and the heat-insulating cylinder (14) is a heat-insulating layer.

4. A reagent auxiliary agent storage device according to claim 3, characterized in that: A support seat (15) is fixedly connected to the inner side of the heat-insulating cylinder (14); the support seat (15) is a foam sponge layer; and placement holes (16) distributed in an annular pattern are provided on the top of the support seat (15).

5. A reagent auxiliary agent storage device according to claim 1, characterized in that: The inner wall of the storage hole (3) is embedded with a sealing ring (17) fixedly connected thereto, and the sealing ring (17) is a rubber layer.

6. A reagent auxiliary agent storage device according to claim 4, characterized in that: A gas sensor (18) is installed on the inner wall of the support seat (15), and a buzzer (13) is installed on the top of the cover plate (11).

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