Portable nucleic acid sampling box

Abstract

The utility model discloses a portable nucleic acid sampling box which comprises a box body and a cover body, and two sides of the horizontal end of the box body are respectively and fixedly provided with a side bin and a side plate. According to the device, the connecting belt with the specified length can be wound around or extend out of the winding rod by rotating the rotating rod, then the positioning rod is reversely rotated, and the open end of the positioning rod is tightly attached to the outer surface wall of the rotating rod, so that the rotating rod and the winding rod are fixed through friction force, and the length of the connecting belt between the side bin and the side plate is locked; the length of the connecting belt can be adjusted according to use requirements, specifically, when the length of the connecting belt on the outer side is small, the sampling box can be manually lifted and transferred through the connecting belt, and after the connecting belt stretches out by a certain length on the basis, the connecting belt can be selectively combined to the shoulder or matched with the trundles to directly pull the sampling box; therefore, the use convenience of the nucleic acid sampling box is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling boxes, in particular to a portable nucleic acid sampling box. Background Art

[0002] Nucleic acid testing is to find out whether there is nucleic acid of foreign invading viruses in the patient's respiratory specimens, blood or feces. According to the current testing method, medical staff need to go to the community and collect nucleic acid.

[0003] Chinese patent publication number CN217295407U, publication time 20220826, discloses a portable nucleic acid sampling box, including a box body, a cover body is buckled on the top of the box body, an adjustable shoulder strap is provided on the top of the cover body, the two sides of the box body and the cover body are connected by a lock, and a partition is provided inside the box body, the partition divides the interior of the box body into multiple independent spaces, and opening and closing components are provided on both sides of the top of the cover body.

[0004] Most of the existing nucleic acid sampling boxes such as the above are provided with a lifting ring on the top of the cover body for transferring the nucleic acid sampling box as a whole. In the specific implementation process, the size and position of the lifting ring are relatively fixed, so that people can only transfer the sampling box by holding the lifting ring with their hands and lifting the box as a whole. The transfer method is relatively simple, which makes the movement of the nucleic acid sampling box inconvenient. Therefore, it is urgent to propose a corresponding portable nucleic acid sampling box to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a portable nucleic acid sampling box in order to solve the above-mentioned problem.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A portable nucleic acid sampling box comprises a box body and a cover body, wherein side bins and side panels are fixedly installed on both sides of the horizontal end of the box body, a connecting belt is fixedly installed on the outer wall of the side panel, a fixed bin is fixedly installed on the outer wall of the side bin, a rotating rod is penetrated through the inner wall of the fixed bin, a winding assembly for winding the connecting belt is arranged between the rotating rod and the side bin, and a positioning assembly for positioning the rotating rod is arranged on the inner wall of the top of the fixed bin.

[0008] Preferably, the side bins and the outer walls of the side plates are both fixedly mounted with connecting plates, and the two groups of connecting plates are fixedly connected to the box body via two groups of locking rods respectively.

[0009] Preferably, casters are hinged at the bottom of the box, and multiple groups of casters are provided, and the multiple groups of casters are distributed in a rectangular shape.

[0010] Preferably, the winding assembly includes a winding rod, the winding rod is fixedly connected to the rotating rod, and the side of the winding rod away from the rotating rod is rotatably connected to the inner wall of the side bin, and the open end of the connecting belt is fixedly connected to the outer wall of the winding rod.

[0011] Preferably, two groups of baffles are fixedly mounted on the outer wall of the winding rod, and the two groups of baffles are respectively abutted against both sides of the longitudinal end of the connecting belt.

[0012] Preferably, the positioning assembly comprises a positioning rod, an outer wall of the positioning rod is screwed to an inner wall of the fixed bin, and an open end of the positioning rod abuts against an outer wall of the rotating rod.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the present application, the positioning rod is rotated to make its open end detach from the outer wall of the rotating rod. At this time, the rotating rod and the winding rod lose their restraint force. At this time, the rotating rod can be rotated to make the connecting belt of a specified length wrap around or extend the winding rod, and then the positioning rod is rotated in the opposite direction, so that the open end of the positioning rod is close to the outer wall of the rotating rod, so that the rotating rod and the winding rod are fixed by friction, thereby realizing the locking of the length of the connecting belt between the side bin and the side plate, so that the length of the connecting belt can be adjusted according to the use requirements. Specifically, when the length of the outer connecting belt is shorter, the connecting belt can be used to transfer the sampling box by hand, and after the connecting belt is extended to a certain length on this basis, the connecting belt can be selected to be combined with the shoulder or cooperate with the casters to directly pull the sampling box, thereby ensuring the convenience of using the nucleic acid sampling box.

[0015] 2. In the present application, the side bins and side panels are fixed to the box body by the cooperation of the connecting plates and the locking rods, which ensures the stability of the connecting belts. At the same time, the side bins, side panels and connecting belts can be conveniently disassembled and assembled according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0017] Figure 2 A schematic diagram of the caster structure provided according to an embodiment of the utility model is shown;

[0018] Figure 3 A schematic diagram of the positioning rod structure provided according to an embodiment of the utility model is shown;

[0019] Figure 4 A schematic diagram of the winding rod structure provided according to an embodiment of the utility model is shown.

[0020] Legend:

[0021] 1. Box body; 2. Cover body; 3. Connecting belt; 4. Side bin; 5. Rotating rod; 6. Casters; 7. Side plate; 8. Connecting piece; 9. Locking rod; 10. Fixed bin; 11. Positioning rod; 12. Baffle; 13. Winding rod. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A portable nucleic acid sampling box comprises a box body 1 and a cover body 2, side bins 4 and side plates 7 are fixedly installed on both sides of the horizontal end of the box body 1, a connecting belt 3 is fixedly installed on the outer wall of the side plate 7, a fixed bin 10 is fixedly installed on the outer wall of the side bin 4, a rotating rod 5 is penetrated through the inner wall of the fixed bin 10, a winding assembly for winding the connecting belt 3 is arranged between the rotating rod 5 and the side bin 4, and a positioning assembly for positioning the rotating rod 5 is arranged on the inner wall of the top of the fixed bin 10;

[0025] The positioning rod 11 is rotated to make its open end detach from the outer wall of the rotating rod 5. At this time, the rotating rod 5 and the winding rod 13 lose their restraint force. At this time, the rotating rod 5 can be rotated to make the connecting belt 3 of a specified length wrap around or extend out of the winding rod 13, and then the positioning rod 11 is rotated in the opposite direction, and the open end of the positioning rod 11 is tightly attached to the outer wall of the rotating rod 5, so that the rotating rod 5 and the winding rod 13 are fixed by friction, thereby realizing the length locking of the connecting belt 3 between the side bin 4 and the side plate 7, so that the length of the connecting belt 3 can be adjusted according to the use requirements. Specifically, when the length of the outer connecting belt 3 is shorter, the connecting belt 3 can be used to transfer the sampling box by hand, and after the connecting belt 3 is extended to a certain length on this basis, the connecting belt 3 can be selected to be combined with the shoulder or cooperate with the casters 6 to directly pull the sampling box, thereby ensuring the convenience of using the nucleic acid sampling box.

[0026] Specifically, Figure 2 and Figure 4As shown, the outer walls of the side bin 4 and the side plate 7 are fixedly installed with connecting plates 8, and the two groups of connecting plates 8 are fixedly connected to the box body 1 through two groups of locking rods 9 respectively. The side bin 4 and the side plate 7 are fixed to the box body 1 through the cooperation of the connecting plates 8 and the locking rods 9, which ensures the stability of the use of the connecting belt 3. The locking rods 9 can be unscrewed so that the side bin 4, the side plate 7 and the connecting belt 3 can be conveniently disassembled and assembled according to needs.

[0027] Specifically, Figure 2 and Figure 3 As shown, casters 6 are hinged at the bottom of the box 1, and multiple groups of casters 6 are provided, and the multiple groups of casters 6 are distributed in a rectangular shape, so as to reduce the friction between the box 1 and the work surface, and cooperate with the connecting belt 3 to ensure the convenience of dragging the box 1. The winding assembly includes a winding rod 13, and the winding rod 13 is fixedly connected to the rotating rod 5, and the side of the winding rod 13 away from the rotating rod 5 is rotatably connected to the inner surface wall of the side bin 4, and the open end of the connecting belt 3 is fixedly connected to the outer surface wall of the winding rod 13. The connecting belt 3 of a specified length can be wrapped around or extended out of the winding rod 13 by rotating the rotating rod 5.

[0028] Specifically, Figure 1 and Figure 2 As shown, two groups of baffles 12 are fixedly installed on the outer wall of the winding rod 13, and the two groups of baffles 12 are respectively abutted against the two sides of the longitudinal ends of the connecting belt 3, so as to limit the longitudinal position of the connecting belt 3 on the winding rod 13 and avoid the connection belt 3 from being offset during the winding process. The positioning assembly includes a positioning rod 11, the outer wall of the positioning rod 11 is screwed together with the inner wall of the fixed bin 10, and the open end of the positioning rod 11 abuts against the outer wall of the rotating rod 5. The positioning rod 11 is rotated in the opposite direction, and the open end of the positioning rod 11 is tightly attached to the outer wall of the rotating rod 5, so that the rotating rod 5 and the winding rod 13 are fixed by friction, thereby realizing the length locking of the connecting belt 3 between the side bin 4 and the side plate 7.

[0029] Working principle: Rotate the positioning rod 11 to make its open end separate from the outer wall of the rotating rod 5. At this time, the rotating rod 5 and the winding rod 13 lose their restraining force. At this time, the rotating rod 5 can be rotated to make the connecting belt 3 of a specified length wrap around or extend out of the winding rod 13. Then, rotate the positioning rod 11 in the opposite direction, and the open end of the positioning rod 11 is tightly attached to the outer wall of the rotating rod 5. In this way, the rotating rod 5 and the winding rod 13 are fixed by friction, so that the length of the connecting belt 3 between the side bin 4 and the side plate 7 is locked, so that the length of the connecting belt 3 can be adjusted according to the use requirements, which is specifically manifested as follows: When the length of the outer connecting belt 3 is shorter, the sampling box can be manually transferred by the connecting belt 3. After the connecting belt 3 is extended to a certain length, the connecting belt 3 can be selected to be combined with the shoulder or cooperate with the casters 6 to directly pull the sampling box, thereby ensuring the convenience of using the nucleic acid sampling box. The side bin 4 and the side plate 7 are fixed to the box body 1 through the cooperation of the connecting piece 8 and the locking rod 9, which ensures the stability of the use of the connecting belt 3. At the same time, the locking rod 9 can be unscrewed, so that the side bin 4, the side plate 7 and the connecting belt 3 can be conveniently disassembled and assembled according to needs.

[0030] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable nucleic acid sampling box, comprising a box body (1) and a cover body (2), characterized in that: A side bin (4) and a side plate (7) are fixedly installed on both sides of the horizontal end of the box body (1), a connecting belt (3) is fixedly installed on the outer wall of the side plate (7), a fixed bin (10) is fixedly installed on the outer wall of the side bin (4), a rotating rod (5) is passed through the inner wall of the fixed bin (10), a winding assembly for winding the connecting belt (3) is arranged between the rotating rod (5) and the side bin (4), and a positioning assembly for positioning the rotating rod (5) is arranged on the inner wall of the top of the fixed bin (10).

2. The portable nucleic acid sampling box according to claim 1, characterized in that: The outer walls of the side bin (4) and the side plate (7) are both fixedly mounted with connecting plates (8), and two groups of connecting plates (8) are respectively fixedly connected to the box body (1) via two groups of locking rods (9).

3. The portable nucleic acid sampling box according to claim 2, characterized in that: The bottom of the box body (1) is hinged with casters (6), and the casters (6) are provided in multiple groups, and the multiple groups of casters (6) are distributed in a rectangular shape.

4. The portable nucleic acid sampling box according to claim 3, characterized in that: The winding assembly comprises a winding rod (13), the winding rod (13) is fixedly connected to the rotating rod (5), and the side of the winding rod (13) away from the rotating rod (5) is rotatably connected to the inner wall of the side bin (4), and the open end of the connecting belt (3) is fixedly connected to the outer wall of the winding rod (13).

5. The portable nucleic acid sampling box according to claim 4, characterized in that: Two groups of baffles (12) are fixedly mounted on the outer wall of the winding rod (13), and the two groups of baffles (12) are respectively abutted against both sides of the longitudinal end of the connecting belt (3).

6. The portable nucleic acid sampling box according to claim 5, characterized in that: The positioning assembly comprises a positioning rod (11), the outer wall of the positioning rod (11) is screwed together with the inner wall of the fixed bin (10), and the open end of the positioning rod (11) abuts against the outer wall of the rotating rod (5).

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