A biological detection rack

Abstract

The utility model discloses a biological detection placement rack, which relates to the field of biological detection technology. The utility model includes a top plate, a drying component is arranged below the top plate, a placement plate in the drying component is arranged below the top plate, a fan is connected to the inner top of a placement groove arranged on the lower surface of the placement plate, and electric heating wires are connected to the inside of a placement seat connected to the inner side wall of the placement groove at equal intervals, and the electric heating wires are located above the fan; a distance adjustment component is arranged on the placement plate, a screw shaft in the distance adjustment component is connected to the placement plate, the lower end of a spring sleeved on the peripheral side wall of the screw shaft is connected to the placement plate, and the upper end of the spring is connected to the lower surface of the top plate. The utility model is provided with a drying component, and a single fan is used to dry all the stored test tubes, which effectively reduces the power consumption, and a distance adjustment component is arranged to facilitate the adjustment of the distance between the top plate and the placement plate, thereby facilitating the placement rack for biological detection to store test tubes of different sizes and improving practicality.

Description

Technical Field

[0001] The utility model belongs to the technical field of biological detection, in particular to a placement rack for biological detection. Background Art

[0002] Biological testing, also known as biological identification, refers to a method of qualitative and quantitative measurement that utilizes the special needs of certain organisms for certain substances, or their special reactions to certain locations. Before testing an organism, it is necessary to use test tubes to extract samples of the test object, and a large number of test tubes are used, so a storage rack is needed to store the test tubes, making it convenient for the tester to take different test tubes, and then perform biological testing on different biological samples. The biological testing rack is mainly composed of a storage box, a box cover, and a test tube storage slot.

[0003] After searching, a patent document with patent announcement number CN219559687U discloses a test tube placement rack for biological detection, which effectively solves the problem that water stains may exist on the surface of the test tube when it is currently placed, and it is difficult to dry the test tube during the placement process. The rack comprises a box body, and placement grooves are evenly opened on the top of the box body. A support rod is installed inside the placement groove, and a drying component is installed on the placement groove, which is inverted by the test tube inside the placement groove so that the test tube is placed on the outside of the support rod. After the fan body is turned on, the air moves downward from the outer wall of the test tube along the placement groove, flows from the first connecting hole at the bottom end of the inner wall of the placement groove to the bottom groove, and is sprayed toward the inner wall of the test tube from the second connecting hole, and finally discharged, so that the air passes through the outer wall and inner wall of the test tube successively, so as to facilitate the removal of moisture on the test tube, and simultaneously dry the inner and outer walls of the test tube, which is convenient for the use of the test tube.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. In the existing biological test tube placement rack, during use, the fan body is used in conjunction with the heating plate to dry the test tubes inside the placement slot to prevent the test tubes from being affected by water droplets inside the test tubes. However, each test tube is provided with a corresponding fan body, which increases the usage of the fan body and thus increases the power consumption;

[0006] 2. In the use of the existing biological test tube storage rack, the test tubes are stored in the storage slots opened on the box body, but the internal depth of the storage slots is fixed, which makes it inconvenient to adjust the internal depth of the storage slots according to the actual size of the test tubes, which is not conducive to the existing biological test tube storage rack for test tubes of different sizes, thereby causing the existing biological test tube storage rack to have low practicality.

[0007] To this end, we provide a biological detection placement rack to solve the above-mentioned problems. Utility Model Content

[0008] The utility model aims to provide a biological detection placement rack, which solves the problems of large power consumption and inconvenience in storing test tubes of different sizes in the existing biological detection test tube placement rack during use by arranging a drying component and a distance adjustment component.

[0009] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0010] The utility model is a placement rack for biological detection, comprising a top plate, a drying component is arranged below the top plate, a placement plate in the drying component is arranged below the top plate, a fan is connected to the inner top of a placement groove arranged on the lower surface of the placement plate, and electric heating wires are connected to the inside of a placement seat connected to the inner side wall of the placement groove at equal intervals, and the electric heating wires are located above the fan; a distance adjustment component is arranged on the placement plate, a screw shaft in the distance adjustment component is connected to the placement plate, a lower end of a spring sleeved on the peripheral side wall of the screw shaft is connected to the placement plate, an upper end of the spring is connected to the lower surface of the top plate, and a nut threadedly connected on the peripheral side wall of the screw shaft is abutted against the top plate.

[0011] The utility model is further configured such that the inner bottom of the slots arranged in a rectangular array on the placement plate are provided with air holes in a rectangular array, the inner bottom of the slots are connected with protrusions in a ring array, the protrusions are provided with limiting grooves, a test tube is inserted into the interior of the slot, and the open end of the test tube is plugged into the limiting groove.

[0012] The utility model is further configured such that the slots correspond to the positions of the threaded through holes formed in a rectangular array on the top plate, and the sealing ends of the test tubes pass through the threaded through holes.

[0013] The utility model is further configured that the internal thread of the threaded through hole is connected to a limiting nut, a limiting ring sleeved on the peripheral side wall of the limiting nut is abutted against the top plate, and the sealing end of the test tube is plugged into the limiting nut.

[0014] The utility model is further configured that a non-slip sleeve is sleeved on the peripheral side wall of the handle connected to the top plate.

[0015] The utility model is further configured such that guide rods are connected to ear seats connected in a circular array on the peripheral side walls of the placement plate, through holes are provided on ear blocks connected in a circular array on the peripheral side walls of the top plate, and the upper ends of the guide rods penetrate the through holes.

[0016] The utility model is further configured such that a support assembly is provided on the lower surface of the placement plate, a collection frame in the support assembly is abutted against the lower surface of the placement plate, support blocks connected in a circular array on the peripheral side walls of the collection frame are abutted against the lower surface of the ear seat, and the ear seat is locked and connected to the support block by bolts.

[0017] The utility model is further configured such that dustproof mesh plates are embedded inside the through grooves formed in an annular array on the peripheral side walls of the collection frame, and suction cup seats are connected to the lower surface of the collection frame in a rectangular array.

[0018] The utility model has the following beneficial effects:

[0019] The utility model sets a drying component, starts a fan and an electric heating wire, and the fan introduces external air into the interior of the placement plate. The air entering the interior of the placement plate is heated by the electric heating wire, and the heated air enters the interior of the test tube through the air hole, thereby drying water droplets on the test tube, making it convenient to use the test tube to hold biological detection samples, and reducing the number of fans, thereby effectively reducing the power consumption when the biological detection placement rack is in use, thereby achieving the purpose of saving electricity.

[0020] The utility model provides a distance adjustment component. When the nut is rotated counterclockwise, the spring stretches to increase the distance between the top plate and the placement plate, which is suitable for storing test tubes with longer lengths. Conversely, the distance between the top plate and the placement plate decreases, which is suitable for storing test tubes with shorter lengths. Therefore, the biological detection placement rack is suitable for storing test tubes of different sizes, thereby improving the practicality of the biological detection placement rack.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0023] Figure 1 It is a structural schematic diagram of a placement rack for biological detection;

[0024] Figure 2 It is a schematic diagram of the structure of the drying component;

[0025] Figure 3 It is a schematic diagram of the connection between the top plate, the placement plate and the distance adjustment assembly;

[0026] Figure 4 It is an exploded schematic diagram of the top plate, the limiting nut and the test tube;

[0027] Figure 5 It is a schematic diagram of the disassembly of the placement plate and the test tube;

[0028] Figure 6 for Figure 5 A magnified schematic diagram of the structure in the middle.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 1-top plate, 101-handle, 101a-anti-slip sleeve, 102-ear block, 102a-through hole, 103-limiting nut, 103a-limiting ring, 104-threaded through hole, 2-adjusting assembly, 201-screw shaft, 201a-nut, 202-spring, 3-support assembly, 301-collection frame, 301a-suction cup seat, 302-through groove, 302a-dustproof mesh plate, 303-support block, 4-drying assembly, 401-ear seat, 401a-guide rod, 402-placement plate, 402a-placement groove, 402b-slot, 402c-air hole, 402d-bump, 402e-limiting groove, 403-placement seat, 403a-heating wire, 404-fan, 5-test tube. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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 of 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. Example 1

[0032] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 The utility model is a biological detection placement rack, comprising a top plate 1, a drying component 4 is arranged below the top plate 1, and the drying component 4 includes an ear seat 401, a guide rod 401a, a placement plate 402, a placement groove 402a, a slot 402b, an air hole 402c, a convex block 402d, a limit groove 402e, a placement seat 403, a heating wire 403a and a fan 404. A single fan 404 is started to dry the test tube 5 stored on the biological detection placement rack, thereby reducing the use of the fan 404, thereby reducing the use of electricity, and achieving the purpose of saving electricity;

[0033] Specifically, the placement plate 402 is arranged below the top plate 1, the top plate 1 is connected with a handle 101, the side wall of the handle 101 is sleeved with an anti-slip cover 101a, the lower surface of the placement plate 402 is provided with a placement groove 402a, the placement seat 403 is connected to the inner top of the placement groove 402a, the heating wire 403a is connected to the inside of the placement seat 403, the fan 404 is connected to the inside of the placement groove 402a, and the fan 404 is located below the heating wire 403a, the placement plate 402 is provided with a slot 402b, and the screw thread 402b provided on the top plate 1 is provided with a screw thread 402b. The position of the threaded through hole 104 corresponds to the position of the slot 402b, an air hole 402c is provided at the inner bottom of the slot 402b, and a protrusion 402d is connected to the inner bottom of the slot 402b, and a limiting groove 402e is provided on the protrusion 402d, a test tube 5 is inserted into the slot 402b, the open end of the test tube 5 is plugged into the limiting groove 402e, and the sealed end of the test tube 5 passes through the threaded through hole 104, the inner thread of the threaded through hole 104 is connected to the limiting nut 103, and the limiting ring 103a is sleeved on the peripheral side wall of the limiting nut 103;

[0034] Furthermore, the heating wires 403a are arranged at equal intervals, two groups of slots 402b are arranged, and each group of slots 402b is opened in a rectangular array, two groups of threaded through holes 104 are arranged, and each group of threaded through holes 104 is opened in a rectangular array, the air holes 402c are opened in a rectangular array, and the four protrusions 402d are arranged in a ring array;

[0035] The operation process of this embodiment is as follows: the staff starts the fan 404 and the heating wire 403a, the fan 404 introduces the gas into the interior of the placement groove 402a, the gas inside the placement groove 402a is heated by the heating wire 403a, and the hot gas passes through the air hole 402c upward into the interior of the test tube 5 to dry the moisture on the test tube 5. Example 2

[0036] See also Figure 1 and Figure 3 On the basis of the specific embodiment 1, a distance adjustment component 2 is provided, and the distance adjustment component 2 includes a screw shaft 201, a nut 201a and a spring 202. By rotating the height of the adjustment nut 201a on the screw shaft 201, the distance between the top plate 1 and the placement plate 402 is adjusted, and test tubes 5 of different sizes are stored, thereby improving the practicality of the biological detection placement rack;

[0037] Specifically, the screw shaft 201 is connected to the placement plate 402, and the upper end of the screw shaft 201 passes through the top plate 1, the spring 202 is sleeved on the peripheral side wall of the screw shaft 201, the lower end of the spring 202 is connected to the placement plate 402, the upper end of the spring 202 is connected to the lower surface of the top plate 1, the nut 201a is threadedly connected to the peripheral side wall of the screw shaft 201, and the nut 201a is abutted against the top plate 1, the ear seat 401 is connected to the corner of the placement plate 402, the ear seat 401 is connected to the guide rod 401a, the corner of the top plate 1 is connected to the ear block 102, the ear block 102 is provided with a through hole 102a, and the upper end of the guide rod 401a passes through the through hole 102a;

[0038] Further, the four ear seats 401 are arranged in a ring array, and the four ear blocks 102 are arranged in a ring array;

[0039] The operation process of this embodiment is: when the staff rotates the nut 201a clockwise, the nut 201a rotates clockwise and moves upward, the spring 202 stretches, the ear block 102 moves upward along the guide rod 401a, the top plate 1 moves upward, and the distance between the top plate 1 and the placement plate 402 gradually increases, which is suitable for placing a test tube 5 with a larger length; conversely, when the staff rotates the nut 201a counterclockwise, the nut 201a rotates counterclockwise and moves downward, the spring 202 contracts, and the distance between the top plate 1 and the placement plate 402 gradually decreases, which is suitable for placing a test tube 5 with a smaller length. Example 3

[0040] See also Figure 1 On the basis of the specific embodiment 1 and the specific embodiment 2, a support assembly 3 is provided, and the support assembly 3 includes a collection frame 301, a suction cup seat 301a, a through groove 302, a dustproof screen plate 302a and a support block 303. The collection frame 301 is used to collect water, and the suction cup seat 301a allows the support assembly 3 to be stably placed on the peripheral surface, thereby allowing the biological detection placement rack to be stably placed on the desktop, and the dustproof screen plate 302a is used to filter the gas entering the interior of the placement plate 402, reduce the dust entering the interior of the biological detection placement rack, and improve the sanitary quality of the test tube 5;

[0041] Specifically, the collection frame 301 is disposed on the lower surface of the placement plate 402, the support block 303 is fixedly connected to the corner of the collection frame 301, and the support block 303 is disposed on the lower surface of the ear seat 401, the ear seat 401 is locked and connected to the support block 303 by bolts, a through groove 302 is provided on the peripheral side wall of the collection frame 301, and a dustproof mesh plate 302a is inlaid inside the through groove 302, and the suction cup seat 301a is connected to the lower surface of the collection frame 301;

[0042] Furthermore, the four support blocks 303 are arranged in a circular array, the four through slots 302 are opened in a circular array, and the four suction cup seats 301a are arranged in a rectangular array;

[0043] The operation process of this embodiment is as follows: the staff places the suction cup seat 301a stably on the desktop, so that the biological detection placement rack is placed stably on the desktop, and the water dripping from the test tube 5 is collected inside the collection frame 301. When the user loosens the bolts, the collection frame 301 is removed from the lower surface of the placement plate 402, and the accumulated water inside the collection frame 301 is cleaned; when the fan 404 is started, the external air enters the interior of the placement plate 402 after being filtered by the dustproof mesh plate 302a.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A biological detection rack, comprising a top plate (1), characterized in that: A drying component (4) is arranged below the top plate (1); a placement plate (402) in the drying component (4) is arranged below the top plate (1); a fan (404) is connected to the inner top of a placement groove (402a) arranged on the lower surface of the placement plate (402); heating wires (403a) are connected to the inside of a placement seat (403) connected to the inner side wall of the placement groove (402a) at equal intervals; the heating wires (403a) are located above the fan (404); The placement plate (402) is provided with a pitch adjustment component (2); the screw shaft (201) in the pitch adjustment component (2) is connected to the placement plate (402); the lower end of a spring (202) sleeved on the peripheral side wall of the screw shaft (201) is connected to the placement plate (402); the upper end of the spring (202) is connected to the lower surface of the top plate (1); and a nut (201a) threadedly connected on the peripheral side wall of the screw shaft (201) is abutted against the top plate (1).

2. A biological detection rack according to claim 1, characterized in that: The slots (402b) arranged in a rectangular array on the placement plate (402) have air holes (402c) arranged in a rectangular array on the inner bottom thereof, the inner bottom of the slots (402b) being connected to a protrusion (402d) in a ring array, the protrusion (402d) being provided with a limiting groove (402e), a test tube (5) being inserted into the interior of the slots (402b), and the open end of the test tube (5) being plugged into the limiting groove (402e).

3. A biological detection rack according to claim 2, characterized in that: The slots (402b) correspond to the positions of threaded through holes (104) formed in a rectangular array on the top plate (1), and the sealed ends of the test tubes (5) pass through the threaded through holes (104).

4. A biological detection rack according to claim 3, characterized in that: The threaded through hole (104) is internally threadedly connected to a limiting nut (103), a limiting ring (103a) sleeved on the peripheral side wall of the limiting nut (103) is disposed against the top plate (1), and the sealed end of the test tube (5) is plugged into the limiting nut (103).

5. A biological detection rack according to claim 4, characterized in that: An anti-slip sleeve (101a) is sleeved on the peripheral side wall of the handle (101) connected to the top plate (1).

6. The biological detection rack according to claim 1, characterized in that: The guide rod (401a) is connected to the ear seat (401) connected in a circular array on the peripheral side wall of the placement plate (402), and the ear block (102) connected in a circular array on the peripheral side wall of the top plate (1) is provided with a through hole (102a), and the upper end of the guide rod (401a) passes through the through hole (102a).

7. A biological detection rack according to claim 6, characterized in that: A support assembly (3) is provided on the lower surface of the placement plate (402); a collection frame (301) in the support assembly (3) is disposed on the lower surface of the placement plate (402); support blocks (303) connected in a ring array on the peripheral side wall of the collection frame (301) are disposed on the lower surface of the ear seat (401); and the ear seat (401) is locked and connected to the support block (303) by means of bolts.

8. A biological detection rack according to claim 7, characterized in that: Dust-proof mesh plates (302a) are embedded in the through grooves (302) formed in an annular array on the peripheral side wall of the collection frame (301), and suction cup seats (301a) are connected to the lower surface of the collection frame (301) in a rectangular array.

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