Test tube storage box

Abstract

The utility model discloses a test tube storage box, which comprises a box body and a plurality of groups of storage tubes, the plurality of groups of storage tubes are arranged in the box body in a rectangular array manner, a partition plate for supporting the plurality of groups of storage tubes is arranged at an opening in the top of the box body, and a heating module is arranged at the bottom in the box body; a fixing ring is coaxially arranged on the outer circumference of the bottom end of the storage pipe, a bottom cover is arranged on the outer side of the fixing ring in a sleeving mode, and a movable ring vertically matched with the outer wall of the storage pipe in a sliding mode is fixed to the inner side of an opening in the top end of the bottom cover. The test tube storage box has the beneficial effects that the bottom cover is moved downwards to be communicated with the air hole and the storage tube, so that hot air heated by the heating module in the box body is conveniently conducted into the storage tube, fixed-point heating is realized, and after test tubes in the storage tube are taken out, the spring is used for pushing the movable ring so as to press the bottom cover to the bottom end of the storage tube again, so that the test tubes can be conveniently stored. Therefore, the problem of heat waste caused by vacancy of the test tube storage position is avoided, and the test tube storage device is high in practicability.

Description

Technical Field

[0001] The utility model relates to the field of medical facilities, in particular to a test tube storage box. Background Art

[0002] Test tubes are often used as blood collection containers in the medical field. For example, routine blood tests are a routine testing method in outpatient clinics and clinical treatments. They have the advantages of convenient blood collection and short testing time. However, the results of blood tests such as routine blood tests are easily affected by the ambient temperature. When the blood collection test tubes are kept at different temperatures, the number of red blood cells and hemoglobin in them will change. In addition, during the test process, when the temperature of the test tube is lower than 10°C, it is difficult to naturally precipitate serum. Therefore, heating and insulation equipment is needed to maintain the temperature of the test tubes. The current test tube storage equipment cannot heat according to the position of the test tubes, which easily causes heat waste and is inconvenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide a test tube storage box in order to solve the above-mentioned problem. By moving the bottom cover downward to connect the air vents and the storage tube, the hot air heated by the heating module in the box body can be conducted to the storage tube, thereby achieving fixed-point heating, as described below.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model provides a test tube storage box, comprising a box body and multiple groups of storage tubes, wherein the multiple groups of storage tubes are arranged in a rectangular array inside the box body, and a partition plate supporting the multiple groups of storage tubes is arranged at the top opening of the box body, and a heating module is arranged at the bottom of the box body;

[0006] A fixing ring is coaxially arranged on the outer circumference of the bottom end of the storage tube, and a bottom cover is sleeved on the outside of the fixing ring. A movable ring that vertically slides and cooperates with the outer wall of the storage tube is fixed to the inner side of the top opening of the bottom cover, and a spring that pushes the movable ring upward to keep the bottom cover pressed against the bottom opening of the storage tube is arranged on the top side of the fixing ring. An air vent runs through the outer circumferential wall of the bottom cover.

[0007] The above-mentioned test tube storage box is used to heat the air in the inner cavity of the box body through the heating module. After the test tubes are placed in a group of storage tubes, the bottom of the test tubes is placed on the inner side of the bottom cover of the storage tube, and the bottom cover is pressed down by the test tubes. The bottom cover pushes the movable ring downward to compress the spring to separate the bottom cover from the fixed ring and the bottom of the storage tube. At this time, the air holes on the outer circumference of the bottom cover connect the storage tube and the inner cavity of the box body, and the hot air in the inner cavity of the box body can be conducted into the storage tube to heat the test tube placed in the storage tube accordingly; after the test tube is separated and taken out from the storage tube, the compressed spring is used to push the movable ring upward to support the bottom cover to move upward, and then the bottom cover is pressed against the bottom of the storage tube to realize automatic closing action.

[0008] Preferably, the heating module comprises a heating wire fixed to the inner bottom side of the box body and extending in a serpentine shape, and a temperature control screen for detecting the internal temperature of the box body and controlling the power supply of the heating wire is arranged on the front side of the box body.

[0009] Preferably, the partition plate is provided with a plurality of positioning holes for accommodating the storage tube to vertically penetrate therein, and the inner wall of the positioning hole is provided with an internal thread that is threadedly matched with the storage tube.

[0010] Preferably, the bottom end of the storage tube is provided with a mounting groove threadedly matched with the fixing ring, the bottom end of the movable ring extends downward to form a convex edge, the convex edge is threadedly matched with the inner wall of the bottom cover, and the fixing ring is gap-matched with the bottom cover.

[0011] Preferably, a restraining ring with a rubber ring structure is coaxially fixed to the inner side of the top opening of the storage tube, and a turntable with a circular ring structure is fixed to the outer side of the top of the storage tube, and arc-shaped holding grooves are provided on the outer circumference of the turntable and the movable ring.

[0012] Preferably, a box cover is provided on the top of the box body and is buckled onto the top of multiple groups of storage tubes. A plurality of plugging caps corresponding to the top openings of the storage tubes are evenly distributed on the inner side of the box cover. The plugging caps are rubber ring structures, and the inner diameter of the plugging caps is equal to the inner diameter of the constraint ring.

[0013] Preferably, a hinge is fixed to the rear side of the top of the box body to support the box cover to open upward, and a lock buckle detachably connected to the box body is provided on the front side of the box cover, and a handle is fixed to the top of the box cover.

[0014] Preferably, a heat-insulating pad layer supporting the heating wire is provided on the bottom side of the box body, and the heat-insulating pad layer is made of a high-temperature resistant ceramic plate and is bonded to the bottom side of the box body by adhesive.

[0015] The beneficial effect is that: the utility model arranges a plurality of storage tubes on the partition plate as a test tube support structure, and uses a bottom cover at the bottom end of the storage tube that can move up and down as a bottom opening closing structure of the storage tube. After the test tube is placed in the storage tube, the bottom cover is pressed down by the weight of the test tube, and the bottom cover is moved down to connect the air vent and the storage tube, so as to automatically open the storage tube where the test tube is placed, so as to facilitate the hot air heated by the heating module in the box body to be conducted to the storage tube, thereby realizing fixed-point heating;

[0016] After the test tube in the storage tube is taken out, the spring is used to push the movable ring to press the bottom cover to the bottom end of the storage tube again, so that the bottom cover can seal the bottom of the storage tube to automatically disconnect the heat transfer channel in the group of storage tubes, thereby avoiding the heat waste problem caused by the vacant test tube storage position, and the method is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is the main structural diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the structural disassembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure disassembly of the storage tube of the utility model;

[0022] Figure 5 It is a front cross-sectional view of the storage tube of the utility model;

[0023] Figure 6 It is a three-dimensional structural schematic diagram of the utility model in a buckled state of the box cover.

[0024] The following are the descriptions of the reference numerals:

[0025] 1. Box body; 101. Heating wire; 102. Hinge; 103. Temperature control screen; 2. Partition plate; 201. Positioning hole; 3. Storage tube; 301. Fixing ring; 302. Mounting groove; 303. Bottom cover; 303a. Air vent; 304. Movable ring; 304a. Raised edge; 305. Spring; 306. Restraining ring; 307. Turntable; 4. Box cover; 401. Plug cap; 402. Lock buckle; 403. Handle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. 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 implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0027] See also Figure 1-Figure 6 As shown, the utility model provides a test tube storage box, comprising a box body 1 and a plurality of storage tubes 3, wherein the plurality of storage tubes 3 are arranged in a rectangular array inside the box body 1, and a partition plate 2 for supporting and positioning the plurality of storage tubes 3 is provided at the top opening of the box body 1, and a heating module is provided at the bottom of the box body 1;

[0028] A fixing ring 301 is coaxially arranged on the outer circumference of the bottom end of the storage tube 3, and a bottom cover 303 is sleeved on the outer side of the fixing ring 301. The bottom cover 303 is a cylindrical structure with an open top and a closed bottom. A movable ring 304 that vertically slides and fits the outer wall of the storage tube 3 is fixed to the inner side of the top opening of the bottom cover 303, and a spring 305 that pushes the movable ring 304 upward to keep the bottom cover 303 pressed against the bottom of the storage tube 3 is arranged on the top side of the fixing ring 301. An air hole 303a is provided through the storage tube 3, so that the spring 305 can be used to push the movable ring 304 upward, and then the movable ring 304 can be used to drive the bottom cover 303 to be pressed upward, so as to maintain the sealing effect of the bottom cover 303 on the bottom of the storage tube 3. After a test tube is subsequently placed in the storage tube 3, the test tube can be used to press the bottom cover 303 downward to separate it from the bottom of the storage tube 3, so as to connect the air hole 303a with the bottom of the storage tube 3, so as to facilitate heat conduction into the storage tube 3 to achieve heat preservation of the test tube.

[0029] As an optional embodiment, the heating module includes a heating wire 101 fixed to the inner bottom side of the box body 1 and extending in a serpentine shape, a temperature control screen 103 for detecting the internal temperature of the box body 1 and controlling the power supply of the heating wire 101 is arranged on the front side of the box body 1, and the temperature control screen 103 is built with a controller to ensure that the temperature control screen 103 can use the heating wire 101 to heat the inner cavity of the box body 1 to a set temperature, a plurality of groups of positioning holes 201 for accommodating the vertical insertion of the storage tube 3 are arranged on the partition plate 2, and the inner wall of the positioning hole 201 is provided with an internal thread that is threaded to match the storage tube 3, and the bottom end of the storage tube 3 is provided with a mounting groove 302 that is threaded to match the fixing ring 301, and the bottom end of the movable ring 304 extends downward to form a convex edge 304a, and the convex edge 304a is threadedly matched with the inner wall of the bottom cover 303, and the fixing ring 301 is gap-matched with the bottom cover 303;

[0030] A restraining ring 306 with a rubber ring structure is coaxially fixed to the inner side of the top opening of the storage tube 3. The restraining ring 306 is used to support the test tube placed in the storage tube 3, thereby improving the placement stability of the test tube in the storage tube 3. A rotating disk 307 with a circular ring structure is fixed to the outer side of the top of the storage tube 3. The rotating disk 307 and the outer circumference of the movable ring 304 are both provided with arc-shaped groove-shaped holding grooves, which facilitates the use of the rotating disk 307 to rotate the storage tube 3 to adjust its installation height in the positioning hole 201, ensuring that the test tubes at different heights can be placed in the storage tube 3. All tubes can be placed in the box body 1, so as to ensure that the top openings of test tubes at different heights can be kept at the same height by adjusting the height of the storage tubes 3. A box cover 4 is arranged on the top of the box body 1, which is buckled onto the tops of multiple groups of storage tubes 3. A plurality of plugging caps 401 corresponding to the top openings of the storage tubes 3 are evenly distributed on the inner side of the box cover 4. The plugging caps 401 are rubber ring structures, and the inner diameter of the plugging caps 401 is equal to the inner diameter of the constraint ring 306, so that the plugging caps 401 can be used to tightly seal the top openings of the test tubes after the box cover 4 is buckled.

[0031] A hinge 102 is fixed to the rear side of the top of the box body 1 for supporting the box cover 4 to open upward, and a lock buckle 402 for detachably connecting to the box body 1 is provided on the front side of the box cover 4, a handle 403 is fixed to the top of the box cover 4, and an insulating pad layer supporting the heating wire 101 is provided on the bottom side of the box body 1. The insulating pad layer is made of high-temperature resistant ceramic plate and is bonded to the bottom side of the box body 1 by high-temperature resistant adhesive, ensuring that the insulating pad layer can isolate the heating wire 101 from the box body 1, thereby preventing the high temperature generated by the heating wire 101 from affecting the structure of the box body 1.

[0032] When the above structure is adopted, the air in the cavity of the box body 1 is heated by the heating module. After the test tube is placed in a group of storage tubes 3, the bottom of the test tube is placed inside the bottom cover 303 of the storage tube 3, and the bottom cover 303 is pressed down by the test tube. The bottom cover 303 is used to push the movable ring 304 downward to compress the spring 305, so as to separate the bottom cover 303 from the fixing ring 301 and the bottom of the storage tube 3. At this time, the air vents 303a on the outer circumference of the bottom cover 303 connect the storage tube 3 and the cavity of the box body 1, and the hot air in the cavity of the box body 1 can be conducted into the storage tube 3 to heat the test tube placed in the storage tube 3 accordingly; after the test tube is separated and taken out from the storage tube 3, the spring 305 in the compressed state is used to push the movable ring 304 upward, so as to use the movable ring 304 to support the bottom cover 303 to move up, and then the bottom cover 303 is pressed against the bottom of the storage tube 3 to realize automatic closing action;

[0033] By arranging a plurality of storage tubes 3 on the partition plate 2 as a test tube support structure, and using a bottom cover 303 at the bottom end of the storage tube 3 which can move up and down as a bottom closing structure of the storage tube 3, after the test tube is placed in the storage tube 3, the bottom cover 303 is pressed down by the weight of the test tube, and the bottom cover 303 is moved down to connect the air vent 303a and the storage tube 3, so as to automatically open the storage tube 3 at the position where the test tube is placed, so as to facilitate the hot air heated by the heating module in the box body 1 to be conducted to the storage tube 3, so as to achieve fixed-point heating;

[0034] After the test tube in the storage tube 3 is taken out, the spring 305 is used to push the movable ring 304 to press the bottom cover 303 to the bottom end of the storage tube 3 again, so as to achieve the sealing effect of the bottom cover 303 on the bottom opening of the storage tube 3, so as to automatically disconnect the heat transfer channel in the group of storage tubes 3, thereby avoiding the heat waste problem caused by the vacant test tube storage position, and the practicality is strong.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A test tube storage box, characterized in that: It comprises a box body (1) and a plurality of groups of storage tubes (3), wherein the plurality of groups of storage tubes (3) are arranged in a rectangular array inside the box body (1), and a partition plate (2) for supporting the plurality of groups of storage tubes (3) is arranged at the top opening of the box body (1), and a heating module is arranged at the bottom of the box body (1); A fixing ring (301) is coaxially arranged on the outer circumference of the bottom end of the storage tube (3), and a bottom cover (303) is sleeved on the outer side of the fixing ring (301). A movable ring (304) that vertically slides and fits the outer wall of the storage tube (3) is fixed on the inner side of the top opening of the bottom cover (303), and a spring (305) is arranged on the top side of the fixing ring (301) to push the movable ring (304) upward to keep the bottom cover (303) pressed against the bottom opening of the storage tube (3). An air hole (303a) is passed through the outer circumferential wall of the bottom cover (303).

2. A test tube storage box according to claim 1, characterized in that: The heating module comprises a heating wire (101) fixed to the inner bottom side of the box body (1) and extending in a serpentine shape, and a temperature control screen (103) for detecting the internal temperature of the box body (1) and controlling the power supply of the heating wire (101) is arranged on the front side of the box body (1).

3. A test tube storage box according to claim 2, characterized in that: The partition plate (2) is provided with a plurality of groups of positioning holes (201) for accommodating the storage tube (3) to vertically penetrate therein, and the inner wall of the positioning hole (201) is provided with an internal thread that is threadably matched with the storage tube (3).

4. A test tube storage box according to claim 3, characterized in that: The bottom end of the storage tube (3) is provided with a mounting groove (302) threadedly matched with the fixing ring (301), the bottom end of the movable ring (304) extends downward to form a convex edge (304a), the convex edge (304a) is threadedly matched with the inner wall of the bottom cover (303), and the fixing ring (301) and the bottom cover (303) are clearance matched.

5. A test tube storage box according to claim 4, characterized in that: A restraining ring (306) with a rubber ring structure is coaxially fixed on the inner side of the top opening of the storage tube (3), and a rotating disk (307) with a circular ring structure is fixed on the outer side of the top of the storage tube (3). The rotating disk (307) and the outer circumference of the movable ring (304) are both provided with arc-shaped groove-shaped holding grooves.

6. A test tube storage box according to claim 5, characterized in that: A box cover (4) is arranged above the box body (1) and is buckled onto the top of the multiple groups of storage tubes (3). A plurality of plugging caps (401) corresponding to the top openings of the storage tubes (3) are evenly distributed on the inner side of the box cover (4). The plugging caps (401) are of a rubber ring structure, and the inner diameter of the plugging cap (401) is equal to the inner diameter of the restraining ring (306).

7. A test tube storage box according to claim 6, characterized in that: A hinge (102) is fixed on the rear side of the top of the box body (1) for supporting the box cover (4) to be opened upwards, and a lock buckle (402) is provided on the front side of the box cover (4) for detachably connecting to the box body (1), and a handle (403) is fixed on the top of the box cover (4).

8. A test tube storage box according to claim 7, characterized in that: The bottom side of the box body (1) is provided with a heat-insulating cushion layer for supporting the heating wire (101); the heat-insulating cushion layer is made of a high-temperature resistant ceramic plate and is bonded to the bottom side of the box body (1) by adhesive.

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