CN215353566U

CN215353566U - New coronavirus nucleic acid sampling detection test tube collection device

Info

Publication number: CN215353566U
Application number: CN202120902036.4U
Authority: CN
Inventors: 李万帅
Original assignee: Changzhou Guoyao Medical Laboratory Co ltd
Current assignee: Changzhou Guoyao Medical Laboratory Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-31
Anticipated expiration: 2031-04-27

Abstract

The utility model belongs to the field of medical instruments, and relates to a new coronavirus nucleic acid sampling detection test tube collecting device, which comprises: the test tube device comprises a base plate, two rotating seats, a rotating shaft, a driving handle and a plurality of test tube bearing frames, wherein the two rotating seats are provided with two linkage members, one end of the rotating shaft is provided with a first raised head, the driving handle is provided with a first sliding through groove, the bottom of each test tube bearing frame is provided with a balancing weight, the two rotating seats are arranged on the base plate at intervals, the rotating shaft is rotatably connected to the two rotating seats, and all the test tube bearing frames are sequentially and rotatably arranged on the two linkage members along the rotating direction of the rotating shaft; also includes a top assembly. The utility model can evacuate all test tubes for placement, and the label information on each test tube can be conveniently observed by medical staff; can bear the test tube in the test tube frame all upwards pass through the subassembly that pushes up, the first half of test tube can be outstanding in the test tube and bear the top surface of frame, and the medical staff of being convenient for like this takes out the test tube.

Description

New coronavirus nucleic acid sampling detection test tube collection device

Technical Field

The utility model relates to the field of medical instruments, in particular to a novel coronaviruses nucleic acid sampling detection test tube collecting device.

Background

Coronaviruses are a large group of viruses widely existing in nature, and the diameter of virus particles is 60-120nm, the average diameter is 100nm, and the virus particles are spherical or ellipsoidal. 2019 novel coronavirus 2019-nCoV is the 7 th coronavirus which is known at present and can infect human. After patients are infected with coronavirus, the common signs of the patients comprise respiratory symptoms, fever, cough, shortness of breath, dyspnea and the like. In more severe cases, the infection can lead to pneumonia, severe acute respiratory syndrome, multiple organ failure, and even death.

At present, when detecting new coronavirus, a detector can draw blood first to detect the routine of blood. The blood that draws will be placed in the test tube, and medical staff will place the test tube and collect on the test tube collection frame. However, the traditional test tube collecting rack is too dense to place test tubes, the medical staff takes out the test tubes, the test tubes are not only inconvenient, but also the medical staff observes the label information on the test tubes and is limited, and the medical staff can only observe the label information on the test tubes at the edge of the test tube collecting rack.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: in order to solve the problems that test tubes are placed too densely on a traditional test tube collecting frame, the test tubes are inconvenient to take out by medical staff, the observation of label information on the test tubes by the medical staff is limited, and the medical staff can only observe the label information on the test tubes at the edge of the test tube collecting frame, the utility model provides the test tube collecting device for sampling and detecting the nucleic acid of the new coronavirus, as test tube bearing frames only bear a row of test tubes and the positions of all the test tube bearing frames are staggered, the test tubes can be placed in an evacuated manner, and the label information on each test tube can be conveniently observed by the medical staff; can drive the pivot through the drive handle and rotate, be convenient for like this let the test tube rotate the best position of taking out, can bear the test tube in the frame all upwards pass through the top subassembly, the first half of test tube can stick out in the test tube and bear the top surface of frame, the medical staff of being convenient for like this takes out the test tube.

The utility model provides a new coronavirus nucleic acid sampling detection test tube collection device, which comprises: the test tube device comprises a bottom plate, two rotating seats, a rotating shaft, a driving handle and a plurality of test tube bearing frames, wherein the two rotating seats are provided with two linkage members which are symmetrically arranged on the rotating shaft; the test tube loading frame is used for loading a row of test tubes, so that the test tubes are prevented from being placed too densely, the position of each test tube loading frame is changed in a rotating mode, all the test tube loading frames can keep the same posture to rotate around the axis of the rotating shaft, and the information of each test tube can be identified in time; bear the convenience of taking out the test tube in order to improve from the test tube, still set up the top subassembly and bear the test tube one row of test tube of bearing frame and wholly shift up to let the top surface that the first half of test tube can stand in the test tube.

Specifically, a first positioning insertion block is arranged on the driving handle, a first circular groove for inserting the driving handle is formed in the outer wall of the rotating seat on one side of the first raised head, and a plurality of first insertion grooves which are in insertion fit with the first positioning insertion block are formed in the groove wall of the first circular groove; the driving handle is connected with the rotating shaft in an inserting mode, and is very convenient and fast.

The test tube loading frame comprises an upper rod, a lower rod and two sliding rods, wherein the upper rod is provided with a plurality of inlet holes which are arranged along the length direction of the upper rod and are matched with the test tubes in an inserting manner, the top of the lower rod is provided with a plurality of stabilizing grooves which are arranged along the length direction of the lower rod and are matched with the bottoms of the test tubes, the top of each sliding rod is provided with a detachable limiting part, the two sliding rods are symmetrically arranged at the top of the lower rod, all the inlet holes are positioned between the two sliding rods, the upper rod is provided with two sliding holes which are in sliding fit with the sliding rods, and the balancing weight is fixed at the bottom of the lower rod; the slide bar can let whole lower beam freely slide from top to bottom.

Specifically, the limiting piece comprises a threaded rod, a limiting piece and a locking nut, the outer diameter of the limiting piece is larger than the aperture of the inlet hole, the outer diameter of the threaded rod is smaller than the aperture of the inlet hole, and the locking nut is arranged on the threaded rod and used for locking the limiting piece; make things convenient for whole test tube to bear the dismantlement of frame.

The upper ejection assembly comprises a support, a driving shaft, an upper ejection plate, an adjusting handle, two racks and two gears, wherein two sliding seats are arranged below the top of the support, a second raised head with a polygonal cross section is arranged at one end of the driving shaft, a second sliding through groove matched with the second raised head in an inserting mode is arranged on the adjusting handle, the driving shaft is rotatably connected onto the support, the two racks are respectively arranged in the two sliding seats in a sliding mode, the upper ejection plate is horizontally arranged at the tops of the two racks, the two gears are arranged on the driving shaft, and the two gears are respectively meshed with the two racks; adopt to rotate driven mode to let go up the roof and can go up and down, go up the roof and can lean on the lower beam to move up in step to let the test tube can move up in step with the lower beam.

Specifically, a second positioning insertion block is arranged on the adjusting handle, a second circular groove for inserting the adjusting handle is formed in the outer wall of the support located on one side of the second raised head, and a plurality of second insertion grooves matched with the second positioning insertion block in an inserting mode are formed in the groove wall of the second circular groove.

Specifically, the balancing weight is an iron balancing weight, the top of the upper top plate is provided with a caulking groove, and a rubber magnetic sheet is arranged in the caulking groove.

The utility model has the beneficial effects that:

according to the test tube collecting device for sampling and detecting the nucleic acid of the new coronavirus, the test tube bearing frames only bear one row of test tubes, and the positions of all the test tube bearing frames are staggered, so that the test tubes can be placed in an evacuated manner, and label information on each test tube can be conveniently observed by medical staff; can drive the pivot through the drive handle and rotate, be convenient for like this let the test tube rotate the best position of taking out, can bear the test tube in the frame all upwards pass through the top subassembly, the first half of test tube can stick out in the test tube and bear the top surface of frame, the medical staff of being convenient for like this takes out the test tube.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Figure 1 is a schematic perspective view of the present invention,

figure 2 is a partial schematic view of the present invention,

figure 3 is an enlarged view at a in figure 2,

figure 4 is a disassembled schematic view of the test tube carrier,

figure 5 is a schematic perspective view of the ceiling assembly,

FIG. 6 is an enlarged view at B in FIG. 5;

reference numerals: the test tube device comprises a bottom plate 1, a rotating seat 2, a first circular groove 21, a first slot 22, a rotating shaft 3, a first raised head 31, a driving handle 4, a first sliding through groove 41, a first positioning insertion block 42, a test tube bearing frame 5, an upper rod 51, an inlet hole 511, a sliding hole 512, a lower rod 52, a stabilizing groove 521, a sliding rod 53, a limiting piece 54, a threaded rod 541, a limiting piece 542, a locking nut 543, a linkage piece 6, a balancing weight 7, an upper jacking assembly 8, a support 81, a second circular groove 811, a second slot 812, a driving shaft 82, a second raised head 821, an upper top plate 83, a rubber magnetic sheet 831, an adjusting handle 84, a second sliding through groove 841, a second positioning insertion block 842, a rack 85, a gear 86 and a sliding seat 87.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

As shown in fig. 1-6, a new coronavirus nucleic acid sampling and detecting test tube collection device comprises: the test tube comprises a bottom plate 1, rotating seats 2, a rotating shaft 3, a driving handle 4 and a plurality of test tube bearing frames 5, wherein the rotating seats 2 are two, two linkage pieces 6 which are symmetrically arranged are arranged on the rotating shaft 3, a first raised head 31 with a polygonal cross section is arranged at one end of the rotating shaft 3, a first sliding through groove 41 which is in splicing fit with the first raised head 31 is arranged on the driving handle 4, the test tube bearing frames 5 are used for bearing a row of test tubes, the bottom of each test tube bearing frame 5 is provided with a balancing weight 7, the two rotating seats 2 are arranged on the bottom plate 1 at intervals, the rotating shaft 3 is rotatably connected to the two rotating seats 2, and all the test tube bearing frames 5 are sequentially rotatably arranged on the two linkage pieces 6 along the rotating direction of the rotating shaft 3; the test tube ejection device also comprises an upward ejection assembly 8, which is used for assisting upward ejection of the test tubes in the test tube carrier 5; insert just can drive pivot 3 through drive handle 4 and rotate on first plush copper 31, later two linkage 6 also synchronous rotations thereupon, all test tubes bear frame 5 and rotate along with two linkage 6 are synchronous, because the balancing weight 7 has all been installed to the bottom that every test tube bore frame 5, therefore every test tube bore frame 5 homoenergetic keeps vertical gesture when rotating, can upwards assist ejecting with the test tube that is located the test tube bore frame 5 directly over it through top-lifting assembly 8.

Preferably, the linkage 6 may be in the shape of a multi-legged plate as shown in fig. 1, or a disc, as long as all test tube carriers 5 are allowed to normally rotate about the axis of the rotary shaft 3.

In a specific embodiment, a first positioning insertion block 42 is arranged on the driving handle 4, a first circular groove 21 for inserting the driving handle 4 is formed in the outer wall of the rotating base 2 positioned on one side of the first raised head 31, and a plurality of first insertion grooves 22 which are in insertion fit with the first positioning insertion block 42 are formed in the groove wall of the first circular groove 21; after the first positioning insertion block 42 on the driving handle 4 is inserted into one of the first insertion slots 22, the driving handle 4 is positioned, and then the driving handle 4 also enables the first raised head 31 and the rotating shaft 3 to be positioned, so that the test tube carrier 5 after the rotation is completed can be quickly positioned, and the deflection is avoided.

In a specific embodiment, the test tube carrier 5 comprises an upper rod 51, a lower rod 52 and two sliding rods 53, wherein the upper rod 51 is provided with a plurality of inlet holes 511 which are arranged along the length direction of the upper rod and are matched with the test tubes in an inserting manner, the top of the lower rod 52 is provided with a plurality of stabilizing grooves 521 which are arranged along the length direction of the lower rod and are matched with the bottoms of the test tubes, the tops of the sliding rods 53 are provided with detachable limiting parts 54, the two sliding rods 53 are symmetrically arranged at the top of the lower rod 52, all the inlet holes 511 are positioned between the two sliding rods 53, the upper rod 51 is provided with two sliding holes 512 which are matched with the sliding rods 53 in a sliding manner, and the counterweight 7 is fixed at the bottom of the lower rod 52; the test tube can be inserted into the access hole 511, and the bottom of the test tube can be placed in the stable groove 521 corresponding to the access hole 511, so that the test tube is supported and fixed, the lower rod 52 can freely slide up and down through the sliding rod 53, and the limiting piece 54 limits the distance that the lower rod 52 moves down.

In one embodiment, the position-limiting member 54 includes a threaded rod 541, a position-limiting piece 542, and a locking nut 543, wherein an outer diameter of the position-limiting piece 542 is greater than an aperture of the access hole 511, an outer diameter of the threaded rod 541 is smaller than the aperture of the access hole 511, and the locking nut 543 is disposed on the threaded rod 541 for locking the position-limiting piece 542; adopt this design can let whole test tube bear frame 5 can disassemble fast, be convenient for maintain like this.

In a specific embodiment, the upper jacking assembly 8 comprises a bracket 81, a driving shaft 82, an upper jacking plate 83, an adjusting handle 84, two racks 85 and two gears 86, two sliding seats 87 are arranged below the top of the bracket 81, a second raised head 821 with a polygonal cross section is arranged at one end of the driving shaft 82, a second sliding through groove 841 matched with the second raised head 821 in an inserted manner is arranged on the adjusting handle 84, the driving shaft 82 is rotatably connected to the bracket 81, the two racks 85 are respectively and slidably arranged in the two sliding seats 87, the upper jacking plate 83 is horizontally arranged at the tops of the two racks 85, the two gears 86 are arranged on the driving shaft 82, and the two gears 86 are respectively meshed with the two racks 85; the adjusting handle 84 is inserted into the second boss 821, and then the driving shaft 82 is driven to rotate by the adjusting handle 84, the two gears 86 rotate synchronously therewith, the two gears 86 drive the corresponding racks 85 to move upwards, the racks 85 drive the whole upper top plate 83 to move upwards, and the lower rod 52 can be driven to move upwards synchronously after the upper top plate 83 abuts against the bottom of the lower rod 52.

In a specific embodiment, a second positioning plug 842 is arranged on the adjusting handle 84, a second circular groove 811 for inserting the adjusting handle 84 is formed on the outer wall of the bracket 81 on one side of the second raised head 821, and a plurality of second slots 812 which are in plug-in fit with the second positioning plug 842 are formed on the wall of the second circular groove 811; after the second positioning plug 842 of the adjusting handle 84 is inserted into one of the second slots 812, the adjusting handle 84 is positioned, and then the adjusting handle 84 enables the second projection 821 and the driving shaft 82 to be positioned, so that the rack 85 after the rotation is completed can be quickly positioned to avoid the rotation of the gear 86.

In one embodiment, the weight 7 is an iron weight, the top of the top plate 83 is provided with a caulking groove, a rubber magnetic sheet 831 is arranged in the caulking groove, and when the lower rod 52 moves upwards synchronously with the top plate 83, the iron weight is adsorbed by the rubber magnetic sheet 831 to keep the whole test tube bearing frame 5 balanced all the time.

The working principle is as follows: test tubes are sequentially placed on the test tube bearing frame 5, when a medical staff needs to take out a certain test tube, the medical staff can clearly distinguish information on all the test tubes, then the rotating shaft 3 is driven to rotate by the driving handle 4, the driving handle 4 is inserted into the first circular groove 21 until the test tube bearing frame 5 which needs to take out the test tube is positioned right above the upper ejection assembly 8, the first positioning insertion block 42 is inserted into one first insertion groove 22, and the upper ejection assembly 8 is arranged right below the test tube bearing frame 5 in the horizontal state because the test tube bearing frame 5 in the horizontal state is most convenient to take the test tube; the adjustment handle 84 is directly inserted into the second boss 821 of the driving shaft 82, the whole driving shaft 82 is driven to rotate by the adjustment handle 84, the two gears 86 on the driving shaft 82 drive the two racks 85 and the upper top plate 83 to synchronously move upwards, the upper top plate 83 can move upwards against the lower rod 52, so that the upper half part of the test tube can protrude out of the top surface of the upper rod 51, and the test tube can be taken out by medical staff conveniently.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A collection device of a new coronavirus nucleic acid sampling detection test tube is characterized by comprising: a bottom plate (1), a rotating seat (2), a rotating shaft (3), a driving handle (4) and a plurality of test tube bearing frames (5), two rotating seats (2) are arranged, two linkage pieces (6) which are symmetrically arranged are arranged on the rotating shaft (3), one end of the rotating shaft (3) is provided with a first raised head (31) with a polygonal section, a first sliding through groove (41) which is in inserted connection and matching with the first raised head (31) is arranged on the driving handle (4), the test tube bearing frame (5) is used for bearing a row of test tubes, the bottom of the test tube bearing frame (5) is provided with a balancing weight (7), the two rotating seats (2) are arranged on the bottom plate (1) at intervals, the rotating shaft (3) is rotatably connected to the two rotating seats (2), and all test tube bearing frames (5) are sequentially and rotatably arranged on the two linkage pieces (6) along the rotating direction of the rotating shaft (3);

the test tube ejection device further comprises an upward ejection assembly (8) which is used for assisting upward ejection of the test tube in the test tube carrier (5).

2. The device for collecting the nucleic acid sampling test tube of the new coronavirus according to claim 1, wherein: the novel multifunctional electric screwdriver is characterized in that a first positioning insertion block (42) is arranged on the driving handle (4), a first circular groove (21) for inserting the driving handle (4) is formed in the outer wall of the rotating seat (2) located on one side of the first raised head (31), and a plurality of first insertion grooves (22) which are in insertion fit with the first positioning insertion block (42) are formed in the groove wall of the first circular groove (21).

3. The device for collecting the nucleic acid sampling test tube of the new coronavirus according to claim 1, wherein: test tube bears frame (5) includes upper boom (51), lower beam (52) and two slide bar (53), set up on upper boom (51) a plurality of along its length direction set up and with test tube grafting complex manhole (511), the top of lower beam (52) is equipped with a plurality of along its length direction set up and with the firm groove (521) that the test tube bottom matches, the top of slide bar (53) is equipped with locating part (54) that can dismantle, and two slide bar (53) symmetries set up the top at lower beam (52), and all manhole (511) are located between two slide bar (53), be equipped with two slide holes (512) with slide bar (53) sliding fit on upper boom (51), balancing weight (7) are fixed in the bottom of lower beam (52).

4. The device for collecting the nucleic acid sampling test tube of the novel coronavirus according to claim 3, wherein: the locating part (54) includes threaded rod (541), spacing piece (542) and lock nut (543), the external diameter of spacing piece (542) is greater than the aperture of manhole (511), the external diameter of threaded rod (541) is less than the aperture of manhole (511), lock nut (543) set up on threaded rod (541) for carry out the lock with spacing piece (542).

5. The device for collecting the nucleic acid sampling test tube of the novel coronavirus according to claim 4, wherein: the upper ejection assembly (8) comprises a support (81), a driving shaft (82), an upper ejection plate (83), an adjusting handle (84), two racks (85) and two gears (86), two sliding seats (87) are arranged below the top of the support (81), a second raised head (821) with a polygonal cross section is arranged at one end of the driving shaft (82), a second sliding through groove (841) which is matched with the second raised head (821) in an inserting mode is arranged on the adjusting handle (84), the driving shaft (82) is rotatably connected onto the support (81), the two racks (85) are respectively arranged in the two sliding seats (87) in a sliding mode, the upper ejection plate (83) is horizontally arranged at the tops of the two racks (85), the two gears (86) are arranged on the driving shaft (82), and the two gears (86) are respectively meshed with the two racks (85).

6. The device for collecting the nucleic acid sampling test tube of the novel coronavirus according to claim 5, wherein: be equipped with second location inserted block (842) on adjustment handle (84), support (81) are located the outer wall of second plush copper (821) one side and have offered and supply the second circular slot (811) that adjustment handle (84) were inserted, offer a plurality of and second location inserted block (842) grafting complex second slot (812) on the cell wall of second circular slot (811).

7. The device for collecting the nucleic acid sampling test tube of the novel coronavirus according to claim 6, wherein: the counterweight block (7) is made of iron, the top of the upper top plate (83) is provided with a caulking groove, and a rubber magnetic sheet (831) is arranged in the caulking groove.