Test tube storage device capable of uniformly shaking and preventing blood coagulation

Abstract

The test tube storage device comprises a bottom plate, two supporting plates are fixed to the top of the bottom plate, a transverse plate is arranged between the tops of the two supporting plates, a plurality of round holes are formed in the transverse plate at equal intervals, a plurality of storage tubes are fixed to the bottom of the transverse plate at equal intervals, and the storage tubes are communicated with the round holes. A motor is started to drive a disc to rotate, when the disc rotates, a cylindrical block is driven to slide in a groove, so that a moving plate, a connecting plate and a rectangular toothed plate are driven to reciprocate, when the rectangular toothed plate reciprocates, a third gear, a rotating rod and a second gear are driven to rotate reciprocatingly, and when the second gear rotates reciprocatingly, a first gear and a storage pipe are driven to rotate reciprocatingly through an inner toothed belt. By means of the mode, the multiple test tubes can be shaken at a time, the efficiency is high, it is guaranteed that the shaking force and frequency are uniform, and various substances in blood samples in the test tubes are fully mixed.

Description

Technical Field

[0001] The utility model relates to the technical field of test tube storage equipment, in particular to a test tube storage device capable of evenly shaking to prevent blood coagulation. Background Art

[0002] Blood test tubes are a common sample container used in medical tests, and usually contain some additives, such as anticoagulants, hemostats, and preservatives. The main function of additives is to prevent sample coagulation, reduce the risk of contamination, maintain sample stability, and extend storage time. Therefore, in order to ensure that the various substances in the sample are fully mixed and to ensure the scientificity, accuracy, and reliability of the sampling results, shaking is required.

[0003] Nowadays, medical staff need to manually shake the test tube after drawing blood to mix the various substances in the blood sample. However, since the strength and frequency of manual shaking are difficult to ensure uniformity, it may cause uneven shaking of the blood and reagents, affecting the accuracy of the test results. In addition, if a large number of blood samples need to be processed, the workload of manual shaking is large and the efficiency is low. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In view of this, the purpose of the utility model is to propose a test tube storage device that shakes evenly to prevent coagulation. The technical problem to be solved is that it is difficult to ensure uniformity in the intensity and frequency of manual shaking, which may cause uneven shaking of blood and reagents, affecting the accuracy of the test results. In addition, if a large number of blood samples need to be processed, the workload of manual shaking is large and the efficiency is low.

[0006] (II) Technical solution

[0007] In order to achieve the above technical objectives, the utility model provides a test tube storage device for uniformly shaking and preventing blood coagulation:

[0008] It includes a bottom plate, two supporting plates are fixed on the top of the bottom plate, a horizontal plate is arranged between the tops of the two supporting plates, a plurality of circular holes are opened in the horizontal plate at equal intervals, a plurality of storage tubes are fixed at equal intervals on the bottom of the horizontal plate, and the storage tubes and the circular holes are connected, rotating shafts are fixed on both sides of the horizontal plate, and the two rotating shafts pass through the corresponding supporting plates and are rotatably connected to the supporting plates, a first gear is fixed at one end of one of the rotating shafts, a driving assembly for controlling the reciprocating rotation of the first gear is arranged on the bottom plate, and the first gear drives the storage tube and the test tube in the circular hole to shake when reciprocating.

[0009] Preferably, a rotating rod is rotatably connected to the bottom of one of the support plates, a second gear is fixed to the outer side of the rotating rod, and the second gear and the first gear are driven by an internal toothed belt.

[0010] Preferably, the driving assembly includes a third gear fixed to one end of the rotating rod, a rectangular groove is provided in the bottom plate, a rectangular tooth plate is slidably connected in the rectangular groove, and the rectangular tooth plate is meshed with the third gear.

[0011] Preferably, a U-shaped plate is fixed on the top of the base plate, and limiting grooves are provided on the inner walls on both sides of the U-shaped plate. A movable plate is arranged in the U-shaped plate, and the movable plate slides in the limiting groove. A connecting plate is fixed on one side of the movable plate, and the end of the connecting plate away from the movable plate is fixed to the rectangular tooth plate.

[0012] Preferably, a groove is provided in the movable plate, a disc is provided in the U-shaped plate, a cylindrical block is fixed to the bottom of the disc, and the cylindrical block is rotatably fitted in the groove.

[0013] Preferably, a motor is installed on the top of the U-shaped plate, a connecting shaft is fixed on the top of the disc, and the connecting shaft passes through the U-shaped plate and is rotatably connected to the U-shaped plate, and the top of the connecting shaft is fixed to the output end of the motor.

[0014] Preferably, a guide rod is fixed to the inner wall of the rectangular groove, a guide groove is provided in the rectangular tooth plate, and the guide rod passes through the guide groove and slides in the guide groove.

[0015] It can be seen from the above technical solutions that the present application has the following beneficial effects:

[0016] 1: Start the motor to drive the disc to rotate. When the disc rotates, it drives the cylindrical block to slide in the groove, thereby driving the moving plate, the connecting plate, and the rectangular toothed plate to move back and forth. When the rectangular toothed plate moves back and forth, it drives the third gear, the rotating rod, and the second gear to rotate back and forth. When the second gear rotates back and forth, it drives the first gear and the storage tube to rotate back and forth through the internal toothed belt, so that the storage tube drives the test tube inside it to shake back and forth. This method can shake multiple test tubes at a time, which is efficient, and the shaking force and frequency are guaranteed to be uniform, so that various substances in the blood sample in the test tube are fully mixed.

[0017] 2: Due to the setting of the limit groove, the guide groove and the guide rod, the rectangular tooth plate can stably reciprocate in the rectangular groove, so that the rectangular tooth plate can drive the third gear to rotate stably, so that the test tube can shake stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of a test tube storage device for uniformly shaking and preventing blood coagulation provided by the utility model;

[0020] Figure 2 The utility model provides Figure 1 The structural diagram at A in the middle;

[0021] Figure 3 A schematic diagram of the partial structure of a test tube storage device for uniformly shaking and preventing blood coagulation provided by the utility model;

[0022] Figure 4 A schematic diagram of the front view of a test tube storage device for uniformly shaking and preventing blood coagulation provided by the utility model;

[0023] Figure 5 The utility model provides Figure 4 Schematic diagram of the structure at B in the figure.

[0024] Description of the drawings: 1. Bottom plate; 2. Support plate; 3. Horizontal plate; 4. Round hole; 5. Storage tube; 6. Rotating shaft; 7. First gear; 8. Rotating rod; 9. Second gear; 10. Internal toothed belt; 11. Third gear; 12. Rectangular groove; 13. Rectangular toothed plate; 14. U-shaped plate; 15. Limiting groove; 16. Moving plate; 17. Groove; 18. Disc; 19. Cylindrical block; 20. Connecting plate; 21. Motor; 22. Connecting shaft; 23. Guide groove; 24. Guide rod. DETAILED DESCRIPTION

[0025] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0026] Reference Figure 1-5 :

[0027] The utility model provides a uniformly shaking anti-coagulation test tube storage device, comprising a bottom plate 1, two support plates 2 are fixed on the top of the bottom plate 1, a cross plate 3 is arranged between the tops of the two support plates 2, a plurality of circular holes 4 are opened in the cross plate 3 at equal intervals, a plurality of storage tubes 5 are fixed at equal intervals on the bottom of the cross plate 3, and the storage tubes 5 are connected to the circular holes 4, rotating shafts 6 are fixed on both sides of the cross plate 3, and the two rotating shafts 6 pass through the corresponding support plates 2 and are rotatably connected to the support plates 2, a first gear 7 is fixed at one end of one of the rotating shafts 6, a rotating rod 8 is rotatably connected to the bottom of one of the support plates 2, a second gear 9 is fixed on the outer side of the rotating rod 8, and the second gear 9 and the first gear 7 are driven by an internal toothed belt 10.

[0028] Among them, a driving component for controlling the reciprocating rotation of the first gear 7 is provided on the bottom plate 1, and the first gear 7 drives the storage tube 5 and the test tube in the circular hole 4 to shake when the first gear 7 reciprocates. The driving component includes a third gear 11 fixed to one end of the rotating rod 8. A rectangular groove 12 is opened in the bottom plate 1, and a rectangular tooth plate 13 is slidably connected in the rectangular groove 12, and the rectangular tooth plate 13 is meshed with the third gear 11.

[0029] Furthermore, a U-shaped plate 14 is fixed to the top of the base plate 1, and limiting grooves 15 are provided on the inner walls on both sides of the U-shaped plate 14. A movable plate 16 is arranged in the U-shaped plate 14, and the movable plate 16 is slidably fitted in the limiting groove 15. A connecting plate 20 is fixed on one side of the movable plate 16, and the end of the connecting plate 20 away from the movable plate 16 is fixed to the rectangular tooth plate 13, and a groove 17 is provided in the movable plate 16. A disc 18 is arranged in the U-shaped plate 14, and a cylindrical block 19 is fixed to the bottom of the disc 18, and the cylindrical block 19 is rotatably fitted in the groove 17. A motor 21 is installed on the top of the U-shaped plate 14, and a connecting shaft 22 is fixed to the top of the disc 18, and the connecting shaft 22 passes through the U-shaped plate 14 and is rotatably connected to the U-shaped plate 14, and the top of the connecting shaft 22 is fixed to the output end of the motor 21.

[0030] When in use, multiple test tubes after blood collection are placed in the corresponding circular holes 4 and storage tubes 5 respectively, and then the motor 21 is started, so that the motor 21 drives the connecting shaft 22 to rotate, and the connecting shaft 22 rotates to drive the disc 18 to rotate, and the disc 18 rotates to drive the cylindrical block 19 to slide in the groove 17, thereby driving the movable plate 16 to move back and forth, and the movable plate 16 moves to drive the connecting plate 20 and the rectangular toothed plate 13 to move back and forth, and the rectangular toothed plate 13 reciprocates when it moves back and forth, and drives the third gear 11 to rotate back and forth when it reciprocates, thereby driving the rotating rod 8 and the second gear 9 to rotate back and forth, and the second gear 9 reciprocates when it drives the first gear 7 to rotate back and forth through the inner tooth belt 10, and then drives the rotating shaft 6, the cross plate 3, and the storage tube 5 to rotate back and forth, so that the storage tube 5 drives the test tube inside it to shake back and forth, so that various substances in the blood sample in the test tube are fully mixed.

[0031] In addition, a guide rod 24 is fixed to the inner wall of the rectangular groove 12 , a guide groove 23 is defined in the rectangular tooth plate 13 , and the guide rod 24 penetrates the guide groove 23 and slides in the guide groove 23 .

[0032] It should be noted that the motor 21 is electrically connected to an external power source. In addition, due to the setting of the limit groove 15, the movable plate 16 can stably reciprocate in the U-shaped plate 14. Due to the setting of the guide groove 23 and the guide rod 24, the rectangular tooth plate 13 can stably reciprocate in the rectangular groove 12, so that the rectangular tooth plate 13 can drive the third gear 11 to rotate stably back and forth, thereby making the test tube shake stably back and forth.

[0033] The exemplary implementation scheme of the present disclosure is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, which is determined by the attached claims.

Claims

1. A test tube storage device for uniformly shaking and preventing blood coagulation, comprising a bottom plate (1), It is characterized in that Two support plates (2) are fixed on the top of the bottom plate (1), a horizontal plate (3) is arranged between the tops of the two support plates (2), a plurality of circular holes (4) are opened in the horizontal plate (3) at equal intervals, a plurality of storage tubes (5) are fixed at equal intervals on the bottom of the horizontal plate (3), and the storage tubes (5) and the circular holes (4) are connected, rotating shafts (6) are fixed on both sides of the horizontal plate (3), and the two rotating shafts (6) pass through the corresponding support plates (2) and are rotatably connected to the support plates (2), a first gear (7) is fixed on one end of one of the rotating shafts (6), and a driving component for controlling the reciprocating rotation of the first gear (7) is arranged on the bottom plate (1), and when the first gear (7) reciprocates, it drives the storage tubes (5) and the test tubes in the circular holes (4) to shake.

2. A uniformly shaking anti-coagulation test tube storage device according to claim 1, It is characterized in that The bottom of one of the support plates (2) is rotatably connected to a rotating rod (8), a second gear (9) is fixed to the outer side of the rotating rod (8), and the second gear (9) and the first gear (7) are driven by an internal toothed belt (10).

3. A test tube storage device for uniformly shaking and preventing blood coagulation according to claim 2, It is characterized in that The driving assembly comprises a third gear (11) fixed to one end of the rotating rod (8); a rectangular groove (12) is provided in the bottom plate (1); a rectangular tooth plate (13) is slidably connected in the rectangular groove (12); and the rectangular tooth plate (13) and the third gear (11) are meshed.

4. A uniformly shaking anti-coagulation test tube storage device according to claim 3, It is characterized in that A U-shaped plate (14) is fixed on the top of the bottom plate (1), and inner walls on both sides of the U-shaped plate (14) are provided with limiting grooves (15). A movable plate (16) is arranged inside the U-shaped plate (14), and the movable plate (16) is slidably fitted in the limiting groove (15). A connecting plate (20) is fixed on one side of the movable plate (16), and an end of the connecting plate (20) away from the movable plate (16) is fixed to the rectangular tooth plate (13).

5. A uniformly shaking anti-coagulation test tube storage device according to claim 4, It is characterized in that A groove (17) is provided in the movable plate (16), a disc (18) is provided in the U-shaped plate (14), a cylindrical block (19) is fixed at the bottom of the disc (18), and the cylindrical block (19) is rotatably fitted in the groove (17).

6. A uniformly shaking anti-coagulation test tube storage device according to claim 5, It is characterized in that A motor (21) is installed on the top of the U-shaped plate (14), a connecting shaft (22) is fixed on the top of the disc (18), and the connecting shaft (22) passes through the U-shaped plate (14) and is rotatably connected to the U-shaped plate (14), and the top of the connecting shaft (22) is fixed to the output end of the motor (21).

7. A test tube storage device for uniformly shaking and preventing blood coagulation according to claim 3, It is characterized in that A guide rod (24) is fixed to the inner wall of the rectangular groove (12), a guide groove (23) is provided in the rectangular tooth plate (13), and the guide rod (24) penetrates the guide groove (23) and slides in the guide groove (23).

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