Test tube storage rack for medical clinical laboratory

Abstract

The utility model relates to the technical field of test tube racks, in particular to a test tube storage rack for a medical clinical laboratory, which comprises a placing plate, supporting seats are symmetrically welded on two sides of the bottom of the placing plate, a plurality of placing tube sleeves are fixedly connected onto the placing plate, and a plurality of clamping components distributed in an annular array are arranged on the inner side walls of the placing tube sleeves. The clamping assembly comprises a rotating plate and a clamping wheel, the clamping wheel is installed at the end, located in the containing pipe sleeve, of the rotating plate, a water collecting tank is installed between the supporting seats, and an unlocking plate is arranged at the bottom of the containing plate. According to the utility model, the test tubes only need to be simply inserted into the placing tube sleeves, and the outer walls of the test tubes are contacted and clamped by utilizing the clamping wheels which rotate unidirectionally, so that the rapid placement and anti-drop fixation of the plurality of test tubes are realized; and the clamping wheels on the plurality of placing pipe sleeves can be driven to be separated from the outer walls of the corresponding test tubes at the same time by matching with the movement of the unlocking plate, so that the anti-falling clamping of the plurality of test tubes is relieved, and the high taking-out efficiency is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of test tube racks, in particular to a test tube storage rack for a medical laboratory. Background Art

[0002] Medical testing is a science that conducts microbiology, immunology, biochemistry, genetics, hematology, biophysics, cytology and other tests on materials taken from the human body to provide information for the prevention, diagnosis, treatment of human diseases and the assessment of human health. Test tubes are needed for testing and then placed in test tube racks to wait for test results.

[0003] For example, in the prior art, there is a test tube rack for medical testing with a publication number of CN219252673U. When the test tube rack is used, the movable buckle is driven to move toward the fixed buckle by rotating the rotating bolt, so that the test tube placed between the two can be clamped and fixed. Although the test tube storage is safe, when storing and taking out multiple test tubes, the corresponding rotating bolts are rotated one by one to fix and unlock, which makes the storage and taking out of multiple test tubes inefficient.

[0004] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a test tube storage rack for medical laboratory to solve the above-mentioned technical defects. The utility model only needs to simply insert the test tube into the placement tube sleeve, and use the unidirectional rotating clamping wheel to contact and clamp the outer wall of the test tube to achieve rapid placement and anti-dropping fixation of multiple test tubes; and in conjunction with the movement of the unlocking plate, it can simultaneously drive the clamping wheels on the multiple placement tube sleeves to separate from the outer walls of the corresponding test tubes, thereby releasing the anti-dropping clamping of the multiple test tubes, thereby achieving efficient removal efficiency.

[0006] This is achieved through the following technical solutions:

[0007] A test tube storage rack for medical laboratories comprises a placement plate, support seats are symmetrically welded on both sides of the bottom of the placement plate, a plurality of placement tube sleeves are fixedly connected to the placement plate, and a plurality of clamping assemblies distributed in a circular array are arranged on the inner side walls of the placement tube sleeves, the clamping assembly comprises a rotating plate and a clamping wheel, a clamping wheel is installed at one end of the rotating plate located inside the placement tube sleeve, a water collecting tank is installed between the support seats, and through holes are opened on the top of the water collecting tank corresponding to the position of each placement tube sleeve, and a barrier filter is fixedly connected in the through hole, and an unlocking plate is arranged at the bottom of the placement plate.

[0008] Preferably, a plurality of mounting grooves are penetrated through the inner wall of the placement tube sleeve, and a rotating plate is rotatably connected in each mounting groove. A connecting plate is fixedly connected to the bottom of one end of the rotating plate close to the clamping wheel, and a fixing block is fixedly connected to the outer wall of the placement tube sleeve directly below the corresponding mounting groove, and a tension spring is fixedly connected between the fixing block and the corresponding connecting plate.

[0009] Preferably, a fixed shaft is fixedly connected to one end of the rotating plate located in the placement sleeve, and a clamping wheel is rotatably connected to the outer wall of the fixed shaft, a ratchet groove is opened on the annular inner wall of the clamping wheel, a columnar block is fixedly connected to the outer wall of the fixed shaft located inside the clamping wheel, and a plurality of elastic sheets matching the ratchet groove are fixedly connected to the annular outer wall of the columnar block, and the plurality of elastic sheets are distributed in a circular array relative to the fixed shaft.

[0010] Preferably, the unlocking plate is provided with a through groove which is slidably connected to the corresponding placement sleeve, and the inner side wall of the through groove is provided with a trapezoidal guide groove at the position corresponding to each rotating plate, and the trapezoidal guide groove is slidably connected to the free end of the corresponding rotating plate.

[0011] Preferably, a screw is rotatably connected to the placement plate, and the screw is threadedly connected to the unlocking plate, and the top and bottom ends of the screw are respectively fixedly connected to a rotating plate and a limiting plate.

[0012] Preferably, the water collecting tank is slidably connected to the support seats on both sides, and studs are symmetrically fixedly connected to the two sides of the water collecting tank, hand nuts are threaded on the studs, and adjustment grooves are provided on the support seats that are slidably connected to the corresponding studs, and one side of the water collecting tank is fixedly connected to a drain pipe.

[0013] The beneficial effects of the utility model are as follows:

[0014] When the utility model is in use, it is only necessary to insert the test tube into the placement tube sleeve, and the clamping wheel at the end of the rotating plate contacts and clamps the outer wall of the test tube under the tensile elastic force of the tension spring, and the test tube cooperates with the clamping wheel to rotate during the descending process, thereby realizing the effect of quickly placing and fixing multiple test tubes; when the test tube is pulled out, the clamping wheel cooperates with the elastic sheet through the internal ratchet groove to limit its reverse rotation, and the test tube cannot be taken out at this time, thereby realizing the anti-falling effect after placement, and thus improving the clamping and fixing effect of the test tube; by rotating the screw to drive the unlocking plate to descend, the trapezoidal guide groove on the unlocking plate and the corresponding free end of the rotating plate can be used to simultaneously drive the clamping wheels on multiple placement tube sleeves to separate from the corresponding test tube outer walls, thereby improving the taking out efficiency of multiple test tubes. Compared with the prior art, when storing and taking out the test tubes, the method of fixing and unlocking them one by one is required, which can ensure the safe storage of the test tubes and effectively improve the efficiency of storing and taking out multiple test tubes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings;

[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the internal structure of the utility model for placing the pipe sleeve;

[0019] Figure 4 It is a structural schematic diagram of the clamping wheel of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the unlocking plate of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the water collecting tank of the utility model.

[0022] Legend:

[0023] 1. Placement plate; 11. Support seat; 12. Placement sleeve; 13. Installation slot; 14. Fixing block; 15. Tension spring; 16. Screw; 17. Rotating plate; 18. Limiting plate; 19. Adjustment slot;

[0024] 2. Clamping assembly; 21. Rotating plate; 22. Clamping wheel; 23. Connecting plate; 24. Fixed shaft; 25. Ratchet groove; 26. Column block; 27. Elastic sheet;

[0025] 3. Water collecting tank; 31. Through hole; 32. Isolation filter; 33. Stud; 34. Tightening nut; 35. Drain pipe;

[0026] 4. unlocking plate; 41. through slot; 42. trapezoidal guide slot. DETAILED DESCRIPTION

[0027] 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 in 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.

[0028] The problem that the storage and removal efficiency of multiple test tubes is low due to the method of fixing and unlocking by rotating the corresponding rotating bolts one by one in the prior art can be solved by the following solution;

[0029] See also Figure 1 - Figure 6 As shown, a test tube storage rack for a medical laboratory comprises a placement plate 1, and support seats 11 are symmetrically welded on both sides of the bottom of the placement plate 1, which are used to stably support the placement plate 1 and to install a water collecting box 3, and to support the bottom of the stored test tubes. A plurality of placement tube sleeves 12 are fixedly connected to the placement plate 1, which are used to place the test tubes, and a plurality of clamping assemblies 2 distributed in a ring array are arranged on the inner side wall of the placement tube sleeve 12, and the test tubes placed in the placement tube sleeve 12 are clamped by the clamping assembly 2, and the bottom support of the test tube by the water collecting box 3 is cooperated to achieve the effect of anti-slipping and fixing, and the clamping assembly 2 comprises a rotating plate 21 and a clamping wheel 22, and the clamping wheel 22 is installed at one end of the rotating plate 21 located in the placement tube sleeve 12;

[0030] A non-slip sleeve is fixedly connected to the annular outer wall of the clamping wheel 22, which is used to increase the friction between the clamping wheel 22 and the outer wall of the test tube. A water collecting box 3 is installed between the support seats 11, and through holes 31 are opened on the top of the water collecting box 3 corresponding to the positions of each tube sleeve 12, and a blocking filter 32 is fixedly connected in the through hole 31. The blocking filter 32 cooperates with the through hole 31 to support the sealed bottom of the test tube when it is placed upright, and to support the open top when the test tube is inverted after cleaning. The cleaning water on the inner wall of the test tube can enter the water collecting box 3 through the blocking filter 32 for collection, so as to realize the inverted storage of the cleaned test tube and improve the application range of the storage rack. An unlocking plate 4 is provided at the bottom of the placement plate 1, which is used to operate multiple clamping components 2 to separate from the outer wall of the test tube at the same time, thereby improving the convenience and efficiency of taking out multiple test tubes.

[0031] A plurality of mounting grooves 13 are provided on the inner wall of the placement tube sleeve 12, and a rotating plate 21 is rotatably connected in each mounting groove 13. A connecting plate 23 is fixedly connected to the bottom of one end of the rotating plate 21 close to the clamping wheel 22. A fixing block 14 is fixedly connected to the outer wall of the placement tube sleeve 12 just below the corresponding mounting groove 13, and a tension spring 15 is fixedly connected between the fixing block 14 and the corresponding connecting plate 23. After the test tube is inserted into the placement tube sleeve 12, the bottom of the test tube contacts with the plurality of clamping wheels 22 at the same time, and the rotating plate 21 is pushed to rotate by the clamping wheels 22 until the clamping wheel 22 contacts the outer wall of the test tube. During the rotation of the rotating plate 21, the tension spring 15 is stretched by the connecting plate 23, and the elastic force of the tension spring 15 when stretched forces the clamping wheel 22 to fit tightly against the outer wall of the test tube, thereby achieving fixation when the test tube is placed, so that multiple test tubes can be quickly placed and fixed by only inserting the test tube into the placement tube sleeve 12.

[0032] A fixed shaft 24 is fixedly connected to one end of the rotating plate 21 located in the placement sleeve 12, and a clamping wheel 22 is rotatably connected to the outer wall of the fixed shaft 24. A ratchet groove 25 is provided on the annular inner wall of the clamping wheel 22. A columnar block 26 is fixedly connected to the outer wall of the fixed shaft 24 and located inside the clamping wheel 22. The columnar block 26 is used to limit the axial movement of the clamping wheel 22 along the fixed shaft 24 while installing a plurality of elastic sheets 27. A plurality of elastic sheets 27 adapted to the ratchet groove 25 are fixedly connected to the annular outer wall of the columnar block 26. The elastic sheets 27 are distributed in a circular array relative to the fixed axis 24, and the clamping wheel 22 cooperates with the elastic sheet 27 through the internal ratchet groove 25, so that the clamping wheel 22 has a one-way rotation effect. When the test tube is lowered in the placement tube sleeve 12, the positive rotation of the clamping wheel 22 can achieve rapid placement of multiple test tubes. When the test tube is pulled out, the clamping wheel 22 does not rotate in the reverse direction. Cooperating with the anti-slip sleeve on the outside of the clamping wheel 22, the removal of the test tube is limited, which can achieve an anti-slip effect after placement, thereby improving the clamping and fixing effect of the test tube.

[0033] The unlocking plate 4 is provided with a through groove 41 which is slidably connected to the corresponding placement tube sleeve 12, and the inner side wall of the through groove 41 is provided with a trapezoidal guide groove 42 at the position corresponding to each rotating plate 21, and the trapezoidal guide groove 42 is slidably connected to the free end of the corresponding rotating plate 21. By the descending movement of the unlocking plate 4, the trapezoidal guide groove 42 on the unlocking plate 4 and the interference cooperation with the free end of the corresponding rotating plate 21 are utilized to drive the rotating plate 21 to rotate and stretch the tension spring 15 again, which can simultaneously drive the clamping wheels 22 on multiple placement tube sleeves 12 to separate from the outer walls of the corresponding test tubes, thereby improving the removal efficiency of multiple test tubes, and the sliding cooperation between the set through groove 41 and the corresponding placement tube sleeve 12 can improve the stability of the unlocking plate 4 during sliding.

[0034] A screw rod 16 is rotatably connected to the placement plate 1, and the screw rod 16 is threadedly connected to the unlocking plate 4. The top and bottom ends of the screw rod 16 are respectively fixedly connected to a rotating plate 17 and a limiting plate 18. The movement of the unlocking plate 4 is achieved by rotating the screw rod 16, and at the same time, the position of the unlocking plate 4 after movement can be limited, so that during the process of taking out the test tubes one by one, the anti-slip clamping state is maintained in each placement tube sleeve 12, thereby ensuring the quickness of taking out multiple test tubes. The limiting plate 18 is provided to avoid the problem of excessive lowering of the unlocking plate 4.

[0035] The water collecting box 3 is slidably connected to the support seats 11 on both sides, and the two sides of the water collecting box 3 are symmetrically fixedly connected with studs 33, and the studs 33 are threadedly connected with hand nuts 34. The support seats 11 are provided with adjustment grooves 19 that are slidably connected to the corresponding studs 33. One side of the water collecting box 3 is fixedly connected with a drain pipe 35. Through the cooperation of the studs 33, the hand nuts 34 and the adjustment grooves 19, the distance between the water collecting box 3 and the placement plate 1 can be adjusted, thereby facilitating the storage of test tubes of different heights and further improving the scope of application of the storage rack.

[0036] The working process and principle of the utility model are as follows:

[0037] During use, after the test tube is inserted into the placement tube sleeve 12, the bottom of the test tube contacts with a plurality of corresponding clamping wheels 22 at the same time, driving the clamping wheels 22 to rotate, and pushing the rotating plate 21 to rotate, until the clamping wheels 22 contact with the outer wall of the test tube. During the rotation of the rotating plate 21, the tension spring 15 is stretched by the connecting plate 23, and the elastic force of the tension spring 15 during stretching forces the clamping wheels 22 to fit tightly against the outer wall of the test tube, and the bottom of the test tube contacts with the corresponding barrier filter 32 on the water collecting box 3, thereby completing the rapid placement and clamping of the test tube.

[0038] When the test tube is pulled out, the clamping wheel 22 cooperates with the elastic sheet 27 through the internal ratchet groove 25 to limit the reverse rotation of the clamping wheel 22, and cooperates with the anti-slip sleeve on the outside of the clamping wheel 22 to limit the removal of the test tube, completing the anti-dropping fixation of the test tube after placement;

[0039] The rotating plate 17 drives the screw rod 16 to rotate, and the unlocking plate 4 moves downward. The trapezoidal guide groove 42 on the unlocking plate 4 cooperates with the free end of the corresponding rotating plate 21 to drive the rotating plate 21 to rotate and stretch the tension spring 15 again, which can simultaneously drive the clamping wheels 22 on multiple placement tube sleeves 12 to separate from the outer wall of the corresponding test tube. The anti-drop clamping state is released in each placement tube sleeve 12, so that multiple test tubes can be quickly taken out.

[0040] When the test tube is turned upside down after cleaning, the open top of the test tube is supported by the barrier filter 32 in the through hole 31, and the cleaning water on the inner wall of the test tube can pass through the barrier filter 32 into the water collecting box 3 for collection, and the water in the water collecting box 3 is discharged through the drain pipe 35.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A test tube storage rack for medical laboratory, comprising a placement plate (1), characterized in that: Support seats (11) are symmetrically welded on both sides of the bottom of the placement plate (1), a plurality of placement sleeves (12) are fixedly connected to the placement plate (1), and a plurality of clamping assemblies (2) distributed in a ring array are arranged on the inner side wall of the placement sleeve (12), the clamping assembly (2) comprises a rotating plate (21) and a clamping wheel (22), the clamping wheel (22) is installed at one end of the rotating plate (21) located inside the placement sleeve (12), a water collecting box (3) is installed between the support seats (11), and a through hole (31) is opened on the top of the water collecting box (3) corresponding to the position of each placement sleeve (12), and a blocking filter (32) is fixedly connected in the through hole (31), and an unlocking plate (4) is arranged at the bottom of the placement plate (1).

2. A test tube storage rack for medical laboratory according to claim 1, characterized in that: A plurality of mounting grooves (13) are formed through the inner wall of the placement sleeve (12), each mounting groove (13) is rotatably connected to a rotating plate (21), a connecting plate (23) is fixedly connected to the bottom of one end of the rotating plate (21) close to the clamping wheel (22), a fixing block (14) is fixedly connected to the outer wall of the placement sleeve (12) just below the corresponding mounting groove (13), and a tension spring (15) is fixedly connected between the fixing block (14) and the corresponding connecting plate (23).

3. A test tube storage rack for medical laboratory according to claim 1, characterized in that: A fixed shaft (24) is fixedly connected to one end of the rotating plate (21) located in the placement sleeve (12), and a clamping wheel (22) is rotatably connected to the outer wall of the fixed shaft (24), a ratchet groove (25) is provided on the annular inner wall of the clamping wheel (22), a columnar block (26) is fixedly connected to the outer wall of the fixed shaft (24) located inside the clamping wheel (22), and a plurality of elastic sheets (27) adapted to the ratchet groove (25) are fixedly connected to the annular outer wall of the columnar block (26), and the plurality of elastic sheets (27) are distributed in an annular array relative to the fixed shaft (24).

4. A test tube storage rack for medical laboratory according to claim 1, characterized in that: The unlocking plate (4) is provided with a through groove (41) which is slidably connected to the corresponding placement sleeve (12), and the inner side wall of the through groove (41) is provided with a trapezoidal guide groove (42) at a position corresponding to each rotating plate (21), and the trapezoidal guide groove (42) is slidably connected to the free end of the corresponding rotating plate (21).

5. A test tube storage rack for medical laboratory according to claim 4, characterized in that: The placement plate (1) is rotatably connected with a screw rod (16), and the screw rod (16) is threadedly connected to the unlocking plate (4), and the top and bottom ends of the screw rod (16) are respectively fixedly connected with a rotating plate (17) and a limiting plate (18).

6. A test tube storage rack for medical laboratory according to claim 1, characterized in that: The water collecting box (3) is slidably connected to the support seats (11) on both sides, and studs (33) are symmetrically fixedly connected to the two sides of the water collecting box (3), and hand nuts (34) are threadedly connected to the studs (33). The support seats (11) are provided with adjustment grooves (19) slidably connected to the corresponding studs (33), and one side of the water collecting box (3) is fixedly connected to a drainage pipe (35).

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