Sample sampling box

Abstract

The sample sampling box comprises a box body, an inner container, test tube grooves, a bottom groove and a fixing block, a box cover is hinged to the edge of an opening in the top end of the box body, the inner container is fixedly installed in the center of the inner side of the box body, the test tube grooves are evenly distributed in the surface of the inner container, and strip-shaped grooves are formed in the surface of the top end, on one side of the test tube grooves, of the inner container; a bidirectional screw rod is rotatably connected to the inner side of the strip-shaped groove, threaded blocks are in threaded connection to the two sides of the surface of the bidirectional screw rod, connecting blocks are fixedly welded to the surfaces of the sides, facing the test tube groove, of the threaded blocks, and arc-shaped clamping blocks are not fixedly connected to the surfaces of the sides, facing the test tube groove, of the connecting blocks; the test tubes are clamped by arranging the arc-shaped clamping blocks which move relatively, and the lower parts of the test tubes are inserted into the sponge, so that scratches caused by direct contact with the inner walls of the test tube grooves are avoided, and the safety and stability in the transportation process are ensured.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to a sample collection box. Background Art

[0002] When conducting hospital infection monitoring sampling, a sampling box is usually required for storage. After sampling is completed, the sample is placed in a sampling test tube, and the test tube is marked with necessary information such as patient information and sampling time. Finally, the sampling test tube is placed in the sampling box and the box is closed to ensure the safety and hygiene of the sample, and provide protection and buffering during transportation to ensure the stability of the test tube and the sample inside the test tube.

[0003] Patent No. CN 220949119U discloses a sample sampling box, including a test tube placement slot, a spring, a clamp and a shock-absorbing plate. Through the clamping mechanism, the movable rod and the spring can be used to drive the clamp to extend and retract, and test tubes of different specifications can be clamped. The fixed plate and the test tube placement slot can improve the movement stability of the test tube, which solves the problem that the existing sample sampling box is not convenient for fixing the sampled test tube during use, resulting in the test tube being easily shaken when the medical staff transports the sampling box, causing the test tube to fall over, causing the test tube to rupture and the sampled liquid in the test tube to spill, which in turn causes the medical staff to collect again, increasing the workload of the medical staff.

[0004] However, in use, there are the following defects:

[0005] Although a splint is used to clamp the test tube, when the test tube is directly inserted, the splint is located in the center of the test tube slot due to the action of the spring. The splint may scratch the outer surface of the test tube during the squeezing process. If the splint is first opened by hand and then the test tube is inserted, it is more troublesome and affects the storage efficiency. Utility Model Content

[0006] The purpose of the present application is to provide a sample sampling box, which solves the problem proposed in the background technology that although a splint is used to clamp the test tube, when the test tube is directly inserted, the splint is located in the center of the test tube slot under the action of a spring, and the splint may cause scratches on the outer surface of the test tube during the squeezing process. If the splint is first opened by hand and then the test tube is inserted, it is rather troublesome, which affects the storage efficiency.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a sample sampling box, comprising a box body, an inner liner, a test tube slot, a bottom slot and a fixed block, wherein the top opening edge of the box body is hingedly connected to a box cover, an inner liner is fixedly installed at the inner center of the box body, a plurality of test tube slots are evenly distributed on the surface of the inner liner, and a strip groove is opened on the top surface of the inner liner on one side of the test tube slot, a bidirectional screw rod is rotatably connected to the inner side of the strip groove, thread blocks are threadedly connected to the two sides of the surface of the bidirectional screw rod, and a connecting rod is fixedly welded to the surface of the thread block facing the test tube slot. The connecting block is non-fixedly connected to the surface of the connecting block facing the test tube groove, the inner side of the inner tank is provided with a bottom groove, a support plate is placed at the inner bottom of the bottom groove, and a plurality of bottom rings are evenly fixedly connected to the top surface of the support plate, and a sponge is fixedly connected to the inner side of the bottom ring, and the upper left and right inner walls of the box body are fixedly welded with fixed blocks, and the bottoms of the left and right fixed blocks are respectively fixedly connected with a sliding rod and rotatably connected with a threaded rod, and the bottom ends of the sliding rod and the threaded rod penetrate the inner tank and are respectively fixedly connected and rotatably connected to the two sides of the bottom of the inner surface of the bottom groove. The two sides of the surface of the support plate are respectively movably connected with the sliding rod and threadedly connected with the threaded rod.

[0008] In this technical solution, test tubes can be stored and preserved through the two-way screw, threaded block, arc-shaped clamp block and sponge. The test tube is inserted along the test tube groove, and its bottom will be inserted into the sponge. Then the No. 1 protrusion is twisted to drive the two-way screw to rotate, so that the threaded block moves relatively, and the arc-shaped clamp block will clamp the outer wall of the test tube from both sides. At this time, the test tube does not contact the inner wall of the test tube groove, so the surface of the test tube will not be scratched during storage and transportation, which improves the storage effect and practicality of the device. At the same time, the bottom groove, support plate, sliding rod, threaded rod and No. 2 protrusion can adapt to the storage of test tubes of different heights. The lengths of test tubes are different. When some test tubes are inserted, their tops cannot exceed the top opening of the test tube groove. At this time, the No. 2 protrusion is turned to drive the threaded rod to rotate, so that the support plate rises in the bottom groove until the test tube can exceed the test tube groove, which improves the adaptability and practicality of the device.

[0009] As an optional solution of the technical solution of the present application, the outer end of the bidirectional screw rod passes through the inner liner and is fixedly connected to the No. 1 protrusion.

[0010] As an optional solution of the technical solution of the present application, the top end of the threaded rod passes through the fixing block and is fixedly connected to the second protrusion.

[0011] As an optional solution of the technical solution of the present application, the bottom ring is vertically located below the test tube groove, and the bottom of the test tube groove is connected to the bottom groove.

[0012] As an optional solution of the technical solution of the present application, an anti-slip pad is fixedly connected to the inner surface of the arc-shaped clamping block.

[0013] As an optional solution of the technical solution of the present application, the left and right ends of the support plate are fitted with the left and right inner walls of the bottom groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present application can store and preserve test tubes through a bidirectional screw, a threaded block, an arc-shaped clamping block and a sponge. The test tube is inserted along the test tube slot, and its bottom is inserted into the sponge. Then, the No. 1 protrusion is twisted to drive the bidirectional screw to rotate, so that the threaded block moves relatively, and the arc-shaped clamping block will clamp the outer wall of the test tube from both sides. At this time, the test tube does not contact the inner wall of the test tube slot, so the surface of the test tube will not be scratched during storage and transportation, thereby improving the storage effect and practicality of the device.

[0016] 2. The present application can adapt to the storage of test tubes of different heights through the bottom groove, support plate, sliding rod, threaded rod and No. 2 protrusion. The test tubes have different lengths. The top of some test tubes cannot exceed the top opening of the test tube groove when inserted. At this time, the No. 2 protrusion is rotated to drive the threaded rod to rotate, so that the support plate rises in the bottom groove until the test tube can exceed the test tube groove, thereby improving the adaptability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 An overall view of a sample collection box for this application;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of a sample collection box of the present application;

[0020] Figure 3 This is a partial enlarged view of point A of a sample sampling box of the present application.

[0021] In the figure: 1. box body; 2. box cover; 3. liner; 4. test tube slot; 5. strip slot; 6. bidirectional screw; 601. No. 1 protrusion; 7. threaded block; 8. connecting block; 9. arc clamping block; 901. anti-slip pad; 10. bottom slot; 11. support plate; 12. sliding rod; 13. threaded rod; 131. No. 2 protrusion; 14. fixing block; 15. bottom ring; 16. sponge. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the utility model easier to understand, they are further explained below in conjunction with specific implementation methods.

[0023] like Figure 1As shown, a sample sampling box includes a box body 1, an inner liner 3, a test tube slot 4, a bottom slot 10 and a fixed block 14. The top opening edge of the box body 1 is hingedly connected to a box cover 2, and the inner liner 3 is fixedly installed at the inner center of the box body 1. A plurality of test tube slots 4 are evenly distributed on the surface of the inner liner 3.

[0024] like Figure 2 As shown, a bottom groove 10 is opened on the inner side of the inner tank 3, and a support plate 11 is placed on the inner bottom of the bottom groove 10. The left and right ends of the support plate 11 are in contact with the left and right inner walls of the bottom groove 10, so that it will not shake during the lifting process, and a plurality of bottom rings 15 are evenly fixedly connected to the top surface of the support plate 11, and a sponge 16 is fixedly connected to the inner side of the bottom ring 15. The top of the sponge 16 has a gap sufficient to allow the test tube to be inserted, so that the test tube can be kept vertical during insertion. The bottom ring 15 is vertically located below the test tube groove 4, and the bottom of the test tube groove 4 is connected to the bottom groove 10.

[0025] like Figure 2 As shown, fixed blocks 14 are fixedly welded on the upper sides of the left and right inner walls of the box body 1, and the bottoms of the left and right fixed blocks 14 are respectively fixedly connected with the sliding rod 12 and rotatably connected with the threaded rod 13, the top of the threaded rod 13 penetrates the fixed block 14 and is fixedly connected with the second protrusion 131, the second protrusion 131 is manually rotated, thereby driving the threaded rod 13 to rotate, the bottom ends of the sliding rod 12 and the threaded rod 13 penetrate the inner liner 3 and are respectively fixedly connected and rotatably connected to the two sides of the bottom of the inner surface of the bottom groove 10, and the two sides of the surface of the support plate 11 are respectively movably connected with the sliding rod 12 and threadedly penetrated with the threaded rod 13, after the threaded rod 13 rotates, the support plate 11 will be lifted and lowered inside the bottom groove 10.

[0026] like Figure 3 As shown, a strip groove 5 is provided on the top surface of the inner liner 3 on one side of the test tube slot 4, and a bidirectional screw rod 6 is rotatably connected to the inner side of the strip groove 5. The outer end of the bidirectional screw rod 6 passes through the inner liner 3 and is fixedly connected to the first protrusion 601. Threaded blocks 7 are threadedly connected to both sides of the surface of the bidirectional screw rod 6. A connecting block 8 is fixedly welded to the surface of the threaded block 7 facing the test tube slot 4. An arc-shaped clamping block 9 is non-fixedly connected to the surface of the connecting block 8 facing the test tube slot 4. An anti-skid pad 901 is fixedly connected to the inner surface of the arc-shaped clamping block 9. The anti-skid pad 901 can increase friction during the clamping process to ensure stability.

[0027] In actual use, the test tube is inserted along the test tube slot 4, and its bottom will be inserted into the sponge 16. Then the No. 1 protrusion 601 is twisted to drive the bidirectional screw rod 6 to rotate, so that the threaded block 7 moves relatively, and the arc clamping block 9 will clamp the outer wall of the test tube from both sides. At this time, the test tube does not contact the inner wall of the test tube slot 4, so the test tube will not scratch the surface during storage and transportation, thereby improving the storage effect and practicality of the device. Different test tubes have different lengths. When some test tubes are inserted, their top ends cannot exceed the top opening of the test tube slot 4. At this time, the No. 2 protrusion 131 is rotated to drive the threaded rod 13 to rotate, so that the support plate 11 rises in the bottom slot 10 until the test tube can exceed the test tube slot 4, thereby improving the adaptability and practicality of the device. Various sampling tools required during the sampling process can be placed in the empty space of the box body 1 on both sides of the inner liner 3.

Claims

1. A sample collection box, comprising a box body (1), an inner liner (3), a test tube slot (4), a bottom slot (10) and a fixing block (14), characterized in that: The top opening edge of the box body (1) is hingedly connected to a box cover (2); an inner liner (3) is fixedly installed at the center of the inner side of the box body (1); a plurality of test tube grooves (4) are evenly distributed on the surface of the inner liner (3); a strip groove (5) is provided on the top surface of the inner liner (3) on one side of the test tube groove (4); a bidirectional screw rod (6) is rotatably connected to the inner side of the strip groove (5); both sides of the surface of the bidirectional screw rod (6) are threadedly connected to thread blocks (7); a connection block (8) is fixedly welded to the surface of the thread block (7) facing the test tube groove (4); an arc-shaped clamping block (9) is non-fixedly connected to the surface of the connection block (8) facing the test tube groove (4); a bottom groove (10) is provided on the inner side of the inner liner (3); A support plate (11) is placed at the inner bottom of the bottom groove (10), and a plurality of bottom rings (15) are evenly fixedly connected to the top surface of the support plate (11), and a sponge (16) is fixedly connected to the inner side of the bottom ring (15). Fixed blocks (14) are fixedly welded on the upper sides of the left and right inner walls of the box body (1), and the bottoms of the left and right fixed blocks (14) are respectively fixedly connected to a sliding rod (12) and rotatably connected to a threaded rod (13). The bottom ends of the sliding rod (12) and the threaded rod (13) penetrate the inner liner (3) and are respectively fixedly connected and rotatably connected to the two sides of the bottom of the inner surface of the bottom groove (10), and the two sides of the surface of the support plate (11) are respectively movably sleeved with the sliding rod (12) and threadedly penetrated with the threaded rod (13).

2. A sample collection box according to claim 1, characterized in that: The outer end of the bidirectional screw rod (6) passes through the inner liner (3) and is fixedly connected to the first protrusion (601).

3. A sample collection box according to claim 1, characterized in that: The top end of the threaded rod (13) passes through the fixing block (14) and is fixedly connected to the second protrusion (131).

4. A sample collection box according to claim 1, characterized in that: The bottom ring (15) is vertically located below the test tube groove (4), and the bottom of the test tube groove (4) is connected to the bottom groove (10).

5. A sample collection box according to claim 1, characterized in that: An anti-slip pad (901) is fixedly connected to the inner surface of the arc-shaped clamping block (9).

6. A sample collection box according to claim 1, characterized in that: The left and right ends of the support plate (11) are in contact with the left and right inner side walls of the bottom groove (10).

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