A nucleic acid detection kit cleaning device and use method thereof

Abstract

The present invention relates to the technical field of reagent kit cleaning, specifically to a nucleic acid detection reagent kit cleaning device and a method for using the same, comprising a housing, a round seat being fixedly provided inside the housing, and a round groove being provided on the inner side of the round seat surface, and a turntable being rotatably connected in the round groove. The nucleic acid detection reagent kit cleaning device and the method for using the same, through a slide to reach the fixed inclined paddle, the outer end of which is restricted by the fixed inclined paddle, so that the slide is translated, and the arc frame is controlled to leave the cleaning tank, at which time the test tube is loaded into the cleaning tank, and as the turntable continues to rotate, the slide leaves the fixed inclined paddle, and the spring pushes the arc frame into the cleaning tank to limit and fix the test tube. Compared with the existing manual test tube holding and squeezing out the spring clamp, the arc frame controlled by the rotation process of the turntable can be automatically locked when the test tube is placed in the cleaning tank, without the operator applying pressure to the test tube. On the one hand, the operation is easier, and on the other hand, it is not easy to cause damage to the test tube.

Description

Technical Field

[0001] The present invention relates to the technical field of reagent kit cleaning, and in particular to a nucleic acid detection reagent kit cleaning device and a use method thereof. Background Art

[0002] Test tubes are one of the most commonly used glassware. After the nucleic acid test is completed, the test tubes need to be cleaned, and the cleaning of the test tubes is generally divided into multiple steps. This complex and repetitive work increases the workload of cleaning personnel.

[0003] Currently, the test tubes used for nucleic acid testing are mostly cleaned manually one by one. Since a large amount of chemical substances are likely to remain inside the test tubes after the test, hand washing can easily cause damage to the skin and is less safe.

[0004] The existing patent (authorization announcement number: CN114273360B) discloses a nucleic acid detection kit cleaning device, including tires, a shell, a brush, a cleaning mechanism, a rotating mechanism, a clamping mechanism and a pouring mechanism. The lower part of the shell is rotatably provided with 4 tires, the shell is provided with a cleaning mechanism inside, the cleaning mechanism is provided with 5 brushes, a rotating mechanism is provided on one side of the shell, the rotating mechanism is provided with a pouring mechanism, and the pouring mechanism is provided with a clamping mechanism. In the above-mentioned prior art, the fixation of the test tube mainly relies on manual operation, which is not convenient to use and it is difficult to clean the outer wall of the test tube.

[0005] In view of this, we propose a nucleic acid detection kit cleaning device and a method for using the same. Summary of the invention

[0006] The purpose of the present invention is to provide a nucleic acid detection kit cleaning device and a method of using the same, so as to solve the problem in the prior art proposed in the above background technology that the fixation of the test tube mainly relies on manual operation, the convenience of use is poor, and it is difficult to clean the outer wall of the test tube. To achieve the above purpose, the present invention provides the following technical scheme: a nucleic acid detection kit cleaning device, including a shell, a round seat is fixedly provided inside the shell, and a round groove is provided on the inner side of the round seat surface, a turntable is rotatably connected in the circular groove, and a cleaning groove is provided on the turntable, and a cleaning liquid tank matching the cleaning groove is fixedly provided on one side of the shell.

[0007] The circular groove, the rotating disk and the cleaning groove are provided with self-locking devices.

[0008] The self-locking device includes an arc groove with an arc-shaped structure opened in the rotating disk, and the arc grooves are symmetrically distributed at both ends of the cleaning groove in groups of two. The arc groove is connected to the cleaning groove, and an arc frame is slidably connected in the arc groove. A spring is arranged in the arc groove, and the spring pushes the arc frame to slide into the cleaning groove.

[0009] A slide groove connected to the arc groove is provided inside the turntable, and a slide is slidably connected in the slide groove. The slide is set to an L-shaped structure, and the slide is fixedly connected to the arc frame. The slide groove passes through the turntable and is connected to the inside of the circular groove, and one end of the slide away from the arc frame extends into the circular groove. A fixed inclined paddle that cooperates with the slide is fixedly connected to the inner wall of the circular groove.

[0010] The shell is provided with a finishing assembly matched with the cleaning tank and the arc frame.

[0011] Preferably, the sorting component includes an inclined platform fixedly arranged on one side of the inner part of the outer shell, and a conveyor belt matching with the inclined platform is arranged on the lower side of the inclined platform, a plurality of fixed columns are fixedly arranged on the inclined surface of the inclined platform, and a movable groove is opened between two adjacent fixed columns along the inclined surface of the inclined platform, and a movable column is slidably connected in the movable groove.

[0012] An inner groove is provided inside the inclined platform, and the inner groove is connected to all the movable grooves. A connecting rod is slidably connected in the movable groove, and the connecting rod is fixedly connected to all the movable columns.

[0013] The inner groove passes through the surface of the inclined platform on the side opposite to the turntable, one end of the connecting rod extends to the outside along the penetration, and the surface of the turntable is annularly arrayed with a plurality of rotating and tilting paddles matched with the connecting rod.

[0014] The rotating disk and the sliding frame are provided with a cleaning component matched with the cleaning tank.

[0015] Preferably, the cleaning component includes a column hole opened inside the slide groove, and the column hole is connected to the cleaning groove, and a cleaning brush composed of three elastic strips is fixedly connected to the slide frame, and the cleaning brush is located in the column hole.

[0016] An elastic bag is fixedly arranged on the inner side of the arc frame, and an annular rubber surface is fixedly arranged on the inner wall of the circular groove.

[0017] A discharge port communicating with the circular groove is provided on the lower side of the outer surface of the round seat.

[0018] Preferably, a guide rail is fixedly arranged in the arc groove, the arc frame is slidably connected to the guide rail, and the spring is sleeved on the guide rail.

[0019] Preferably, a leak-proof rubber strip matching with the turntable is fixedly provided on the side of the cleaning liquid tank surface opposite to the turntable.

[0020] Preferably, a top spring is arranged in the movable groove, and the top spring pushes the movable column to move downward.

[0021] Preferably, a support box matching the discharge port is fixedly provided on the outer surface of the round seat.

[0022] A method for using a nucleic acid detection kit cleaning device comprises the following steps:

[0023] S1. Put the test tube into the cleaning tank, and use the external motor to drive the turntable to rotate along the round seat. When the cleaning tank reaches the cleaning liquid box, the cleaning liquid enters the cleaning tank to clean the test tube. As the turntable continues to rotate, the cleaning tank turns down and leaves the cleaning liquid box, and the cleaning liquid flows out along the cleaning tank;

[0024] S2. During the rotation of the turntable, when the slide reaches the fixed inclined paddle, its outer end is restricted by the fixed inclined paddle, causing the slide to translate and controlling the arc frame to leave the cleaning tank. At this time, the test tube is loaded into the cleaning tank. As the turntable continues to rotate, the slide leaves the fixed inclined paddle, and the spring pushes the arc frame into the cleaning tank to limit and fix the test tube;

[0025] S3. When loading the test tube into the cleaning tank, the test tube is placed along the inclined surface of the ramp, and the vertical test tube falls onto the conveyor belt along the gap between the fixed column and the movable column, while the horizontal test tube is blocked by the fixed column and the movable column. During the rotation of the turntable, the rotating inclined paddle on its surface pushes the connecting rod to deflect upward, so that the movable column pushes the horizontal test tube to deflect to the vertical position and fall onto the conveyor belt, thereby using the conveyor belt to send the test tube into the cleaning tank;

[0026] S4. When the arc frame slides out to lock the test tube, the cleaning brush on the slide frame is synchronously inserted into the cleaning tank along the column hole, the end opposite to the test tube mouth is inserted into the test tube, and the end opposite to the test tube bottom is squeezed with the tube bottom, so that the three elastic strips are squeezed open and fit on the outer tube wall. At the same time, the elastic bag on the arc frame squeezes the test tube to the circular groove and contacts with the rubber surface. When the turntable rotates, the test tube is driven to rotate along the rubber surface;

[0027] S5. When the rotating turntable brings the cleaning tank to the lower side, the cleaning liquid flows out and the cleaning is completed. When the cleaning tank is aligned with the discharge port, the elastic bag pushes the test tube in the cleaning tank out.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] In the present invention, the slide reaches the fixed inclined paddle, and its outer end is restricted by the fixed inclined paddle, so that the slide moves horizontally and the arc frame is controlled to leave the cleaning tank. At this time, the test tube is loaded into the cleaning tank, and the turntable continues to rotate so that the slide leaves the fixed inclined paddle. The spring pushes the arc frame into the cleaning tank to limit and fix the test tube. Compared with the existing manual test tube holding and squeezing the spring clamp, the arc frame controlled by the rotation process of the turntable can automatically lock the test tube when it is placed in the cleaning tank without the operator applying pressure to the test tube. On the one hand, the operation is easier, and on the other hand, it is not easy to cause damage to the test tube.

[0030] In the present invention, the test tubes are placed along the inclined surface of the inclined table, and the vertical test tubes fall onto the conveyor belt along the gap between the fixed column and the movable column, while the horizontal test tubes are blocked by the fixed column and the movable column. During the rotation of the turntable, the rotating inclined paddles on its surface push the connecting rod to deflect upward, so that the movable column pushes the horizontal test tube to deflect to the vertical and fall onto the conveyor belt, thereby using the conveyor belt to send the test tubes into the cleaning tank. Compared with the existing hand-held test tubes that are inserted and fixed one by one, the above-mentioned movable column can be driven by the rotation of the turntable and the test tubes can be sorted, and the conveyor belt can be used to realize automatic loading of the test tubes along the cleaning tank, which greatly reduces the amount of manual assistance and improves the overall cleaning efficiency.

[0031] In the present invention, the cleaning brush on the slide is synchronously inserted into the cleaning tank along the column hole, the end opposite to the test tube mouth is inserted into the test tube, and the end opposite to the test tube bottom is squeezed against the tube bottom, so that the three elastic strips are squeezed open and fit on the outer tube wall, and at the same time, the elastic bag on the arc frame squeezes the test tube toward the circular groove and contacts with the rubber surface. When the turntable rotates, the test tube is driven to rotate along the rubber surface. Compared with the existing manual alignment of the test tube and the brush, and then pulling and cleaning, the above-mentioned two-end inserted cleaning brushes, on the one hand, can fix the test tube mouth to which side it is facing by the cleaning brushes at both ends, without manually controlling the direction of the test tube, and on the other hand, the cleaning brushes placed inside and outside can cooperate with the rotation of the test tube to complete the synchronous cleaning of the inner and outer walls, thereby achieving a better cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the structure of the inclined platform, the cleaning liquid tank and the round base turntable of the present invention;

[0034] Figure 3 It is a three-dimensional structural schematic diagram of the inclined platform and the cleaning liquid tank of the present invention;

[0035] Figure 4 It is a three-dimensional structural cross-sectional view of the ramp of the present invention;

[0036] Figure 5 It is a three-dimensional structural schematic diagram of the turntable and the round seat of the present invention;

[0037] Figure 6 The explosion of the rotating disk and the round seat of the present invention Figure 1 ;

[0038] Figure 7 The explosion of the rotating disk and the round seat of the present invention Figure 2 ;

[0039] Figure 8 It is a three-dimensional structural cross-sectional view of the cleaning tank and the chute of the present invention;

[0040] Fig. 9It is a three-dimensional structural cross-sectional view of the arc groove of the present invention;

[0041] Fig.10 For the present invention Fig. 9 The enlarged view of point A in the middle;

[0042] Fig.11 It is an exploded view of the arc frame and the elastic bag of the present invention.

[0043] In the figure: 1. outer shell; 2. round seat; 3. round groove; 4. turntable; 5. cleaning groove; 6. cleaning liquid tank; 7. self-locking device; 71. arc groove; 72. arc frame; 73. spring; 74. slide groove; 75. slide frame; 76. fixed tilting paddle; 77. sorting component; 771. inclined table; 772. conveyor belt; 773. fixed column; 774. movable groove; 775. movable column; 776. inner groove; 777. connecting rod; 778. rotating tilting paddle; 779. cleaning component; 7791. column hole; 7792. cleaning brush; 7793. elastic bag; 7794. rubber surface; 7795. discharge port. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical staff in this field without creative work are within the scope of protection of the present invention.

[0045] See also Figures 1 to 11 The present invention provides a technical solution: a nucleic acid detection kit cleaning device, comprising a shell 1, a round seat 2 is fixedly arranged inside the shell 1, and a round groove 3 is opened on the inner side of the surface of the round seat 2, a turntable 4 is rotatably connected in the round groove 3, and a cleaning groove 5 is opened on the turntable 4, and a cleaning liquid box 6 matching the cleaning groove 5 is fixedly arranged on one side of the shell 1, the test tube is loaded into the cleaning groove 5, and the turntable 4 is driven to rotate along the round seat 2 by an external motor, when the cleaning groove 5 reaches the cleaning liquid box, the cleaning liquid enters the cleaning groove 5 to clean the test tube, and as the turntable 4 continues to rotate, the cleaning groove 5 rotates down and leaves the cleaning liquid box, and the cleaning liquid flows out along the cleaning groove 5.

[0046] The circular groove 3 , the rotating disk 4 and the cleaning groove 5 are provided with a self-locking device 7 .

[0047] The self-locking device 7 includes an arc groove 71 with an arc structure opened in the turntable 4, and the arc grooves 71 are symmetrically distributed at both ends of the cleaning groove 5 in a group of two. The arc groove 71 is connected to the cleaning groove 5, and an arc frame 72 is slidably connected in the arc groove 71. A spring 73 is arranged in the arc groove 71, and the spring 73 pushes the arc frame 72 to slide into the cleaning groove 5.

[0048] The interior of the turntable 4 is provided with a slide groove 74 that is connected to the arc groove 71, and a slide 75 is slidably connected in the slide groove 74. The slide 75 is set to an L-shaped structure, and the slide 75 is fixedly connected to the arc frame 72. The slide groove 74 passes through the turntable 4 and is connected to the interior of the circular groove 3, and the end of the slide 75 away from the arc frame 72 extends into the circular groove 3. The inner wall of the circular groove 3 is fixedly connected with a fixed inclined paddle 76 that cooperates with the slide 75. During the rotation of the turntable 4, when the slide 75 reaches the fixed inclined paddle 76, its outer end is restricted by the fixed inclined paddle 76, causing the slide 75 to translate and control the arc frame 72 to leave the cleaning tank 5. At this time, the test tube is loaded into the cleaning tank 5. As the turntable 4 continues to rotate, the slide 75 leaves the fixed inclined paddle 76, and the spring 73 pushes the arc frame 72 into the cleaning tank 5 to limit and fix the test tube.

[0049] The housing 1 is provided with a finishing assembly 77 which cooperates with the cleaning tank 5 and the arc frame 72 .

[0050] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 11 As shown, the sorting component 77 includes an inclined platform 771 fixedly arranged on one side of the inner part of the shell 1, and a conveyor belt 772 matching with the inclined platform 771 is arranged on the lower side of the inclined platform 771, and a plurality of fixed columns 773 are fixedly arranged on the inclined surface of the inclined platform 771, and a movable groove 774 is opened between two adjacent fixed columns 773 along the inclined surface of the inclined platform 771, and a movable column 775 is slidably connected in the movable groove 774, and the test tube is placed along the inclined surface of the inclined platform 771, and the vertical test tube falls onto the conveyor belt 772 along the gap between the fixed column 773 and the movable column 775, and the horizontal test tube is blocked by the fixed column 773 and the movable column 775.

[0051] An inner groove 776 is formed inside the inclined platform 771 , and the inner groove 776 is connected to all the movable grooves 774 . A connecting rod 777 is slidably connected inside the movable groove 774 , and the connecting rod 777 is fixedly connected to all the movable columns 775 .

[0052] The inner groove 776 passes through the surface of the inclined platform 771 on the side opposite to the turntable 4, and one end of the connecting rod 777 extends to the outside along the penetration. The surface of the turntable 4 is in a ring-shaped array with a number of rotating and tilting paddles 778 that cooperate with the connecting rod 777. During the rotation of the turntable 4, the rotating and tilting paddles 778 on its surface push the connecting rod 777 to deflect upward, so that the movable column 775 pushes the horizontally placed test tube to deflect to a vertical position and fall onto the conveyor belt 772, thereby using the conveyor belt 772 to send the test tube into the cleaning tank 5. The conveyor belt 772 here can also select an inclined guide plate to allow the test tube to roll into the cleaning tank 5.

[0053] A cleaning assembly 779 that matches the cleaning tank 5 is provided on the turntable 4 and the slide 75 .

[0054] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 11 As shown, the cleaning component 779 includes a column hole 7791 opened inside the slide groove 74, and the column hole 7791 is connected to the cleaning groove 5. A cleaning brush 7792 composed of three elastic strips is fixedly connected to the slide 75, and the cleaning brush 7792 is located in the column hole 7791. When the arc frame 72 slides out to lock the test tube, the cleaning brush 7792 on the slide 75 is synchronously inserted into the cleaning groove 5 along the column hole 7791, and the end opposite to the test tube mouth is inserted into the test tube, and the end opposite to the test tube bottom is squeezed against the tube bottom, so that the three elastic strips are squeezed open and fit on the outer tube wall.

[0055] An elastic bag 7793 is fixedly provided on the inner side of the arc frame 72, and an annular rubber surface 7794 is fixedly provided on the inner wall of the circular groove 3. The elastic bag 7793 on the arc frame 72 squeezes the test tube toward the circular groove 3 and contacts with the rubber surface 7794. When the turntable 4 rotates, the test tube is driven to rotate along the rubber surface 7794.

[0056] A discharge port 7795 communicating with the circular groove 3 is provided on the lower side of the outer surface of the round seat 2. When the cleaning groove 5 is aligned with the discharge port 7795, the elastic bag 7793 pushes the test tube in the cleaning groove 5 out.

[0057] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 11 As shown, a guide rail is fixedly provided in the arc groove 71, the arc frame 72 is slidably connected to the guide rail, and the spring 73 is sleeved on the guide rail. The guide rail assists the movement of the arc frame 72 to improve its sliding stability along the arc groove 71.

[0058] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 11 As shown, a leak-proof rubber strip matching with the turntable 4 is fixedly provided on the surface of the cleaning liquid tank 6, and the leak-proof rubber strip can seal the gap between the turntable 4 and the cleaning liquid tank 6 without affecting the rotation of the turntable 4 to prevent leakage.

[0059] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 11As shown, a top spring is provided in the movable groove 774, and the top spring pushes the movable column 775 to move downward. When the rotating and tilting paddle 778 leaves the connecting rod 777, the top spring can push the movable column 775 to move downward quickly and reset.

[0060] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 11 As shown, a support box matching with the discharge port 7795 is fixedly provided on the outer surface of the round seat 2, and the test tubes dropped from the discharge port 7795 directly enter the support box, so as to facilitate the collection of the cleaned test tubes.

[0061] A method for using a nucleic acid detection kit cleaning device comprises the following steps:

[0062] S1. Put the test tube into the cleaning tank 5, and use the external motor to drive the turntable 4 to rotate along the round seat 2. When the cleaning tank 5 reaches the cleaning liquid box, the cleaning liquid enters the cleaning tank 5 to clean the test tube. As the turntable 4 continues to rotate, the cleaning tank 5 rotates down and leaves the cleaning liquid box, and the cleaning liquid flows out along the cleaning tank 5.

[0063] S2. During the rotation of the turntable 4, when the slide 75 reaches the fixed inclined paddle 76, its outer end is restricted by the fixed inclined paddle 76, causing the slide 75 to translate and controlling the arc frame 72 to leave the cleaning tank 5. At this time, the test tube is loaded into the cleaning tank 5. As the turntable 4 continues to rotate, the slide 75 leaves the fixed inclined paddle 76, and the spring 73 pushes the arc frame 72 into the cleaning tank 5 to limit and fix the test tube.

[0064] S3. When loading the test tubes into the cleaning tank 5, the test tubes are placed along the inclined surface of the inclined platform 771, and the vertical test tubes fall onto the conveyor belt 772 along the gap between the fixed column 773 and the movable column 775, while the horizontal test tubes are blocked by the fixed column 773 and the movable column 775. During the rotation of the turntable 4, the rotating inclined paddle 778 on its surface pushes the connecting rod 777 to deflect upward, so that the movable column 775 pushes the horizontal test tube to deflect to the vertical and fall onto the conveyor belt 772, thereby using the conveyor belt 772 to send the test tubes into the cleaning tank 5.

[0065] S4. When the arc frame 72 slides out to lock the test tube, the cleaning brush 7792 on the slide 75 is synchronously inserted into the cleaning tank 5 along the column hole 7791, and the end opposite to the test tube mouth is inserted into the test tube, and the end opposite to the test tube bottom is squeezed against the tube bottom, so that the three elastic strips are squeezed open and fit on the outer tube wall. At the same time, the elastic bag 7793 on the arc frame 72 squeezes the test tube toward the circular groove 3 and contacts with the rubber surface 7794. When the turntable 4 rotates, the test tube is driven to rotate along the rubber surface 7794.

[0066] S5. When the rotating turntable 4 brings the cleaning tank 5 to the lower side, the cleaning liquid flows out and the cleaning is completed. When the cleaning tank 5 is aligned with the discharge port 7795, the elastic bag 7793 pushes the test tube in the cleaning tank 5 out.

[0067] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A nucleic acid detection kit cleaning device, comprising a housing (1), characterized in that: A round seat (2) is fixedly arranged inside the shell (1), and a round groove (3) is provided on the inner side of the surface of the round seat (2); a turntable (4) is rotatably connected inside the round groove (3), and a cleaning groove (5) is provided on the turntable (4); a cleaning liquid tank (6) matching the cleaning groove (5) is fixedly arranged on one side inside the shell (1); The circular groove (3), the rotating disk (4) and the cleaning groove (5) are provided with a self-locking device (7); The self-locking device (7) comprises an arc groove (71) with an arc structure formed in the rotating disk (4), and the arc grooves (71) are symmetrically distributed at two ends of the cleaning groove (5) in a group of two, the arc groove (71) is connected to the cleaning groove (5), and an arc frame (72) is slidably connected in the arc groove (71), a spring (73) is arranged in the arc groove (71), and the spring (73) pushes the arc frame (72) to slide into the cleaning groove (5); The rotating disk (4) is provided with a slide groove (74) in communication with the arc groove (71), and a slide frame (75) is slidably connected in the slide groove (74), the slide frame (75) is set as an L-shaped structure, and the slide frame (75) is fixedly connected to the arc frame (72), the slide groove (74) passes through the rotating disk (4) and is in communication with the inside of the circular groove (3), and one end of the slide frame (75) away from the arc frame (72) extends into the circular groove (3), and a fixed inclined paddle (76) matching with the slide frame (75) is fixedly connected to the inner wall of the circular groove (3); A finishing assembly (77) that cooperates with the cleaning tank (5) and the arc frame (72) is arranged in the housing (1).

2. A nucleic acid detection kit cleaning device according to claim 1, characterized in that: The arranging component (77) comprises an inclined platform (771) fixedly arranged on one side of the inner part of the housing (1), and a conveyor belt (772) matched with the inclined platform (771) is arranged on the lower side of the inclined platform (771), a plurality of fixed columns (773) are fixedly arranged on the inclined surface of the inclined platform (771), and a movable groove (774) is opened between two adjacent fixed columns (773) along the inclined surface of the inclined platform (771), and a movable column (775) is slidably connected in the movable groove (774); An inner groove (776) is provided inside the inclined platform (771), and the inner groove (776) is connected to all the movable grooves (774). A connecting rod (777) is slidably connected inside the movable groove (774), and the connecting rod (777) is fixedly connected to all the movable columns (775); The inner groove (776) penetrates the surface of the inclined platform (771) on the side opposite to the turntable (4), one end of the connecting rod (777) extends to the outside along the penetration, and the surface of the turntable (4) is provided with a plurality of rotating and tilting paddles (778) in an annular array that cooperate with the connecting rod (777); The rotating disk (4) and the sliding frame (75) are provided with a cleaning assembly (779) that matches the cleaning tank (5).

3. A nucleic acid detection kit cleaning device according to claim 2, characterized in that: The cleaning component (779) comprises a column hole (7791) formed inside the slide groove (74), and the column hole (7791) is connected to the cleaning groove (5); a cleaning brush (7792) composed of three elastic strips is fixedly connected to the slide frame (75), and the cleaning brush (7792) is located in the column hole (7791); An elastic bag (7793) is fixedly provided on the inner side of the arc frame (72), and an annular rubber surface (7794) is fixedly provided on the inner wall of the circular groove (3); A discharge outlet (7795) communicating with the circular groove (3) is provided on the lower side of the outer surface of the circular seat (2).

4. A nucleic acid detection kit cleaning device according to claim 1, characterized in that: A guide rail is fixedly arranged in the arc groove (71), the arc frame (72) is slidably connected to the guide rail, and the spring (73) is sleeved on the guide rail.

5. A nucleic acid detection kit cleaning device according to claim 1, characterized in that: A leak-proof rubber strip matching the rotating disk (4) is fixedly provided on the surface of the cleaning liquid tank (6) on one side thereof facing the rotating disk (4).

6. A nucleic acid detection kit cleaning device according to claim 2, characterized in that: A top spring is arranged in the movable groove (774), and the top spring pushes the movable column (775) to move downward.

7. A nucleic acid detection kit cleaning device according to claim 3, characterized in that: A support box matching the discharge port (7795) is fixedly provided on the outer surface of the round seat (2).

8. The method for using a nucleic acid detection kit cleaning device according to claim 3, comprising the following steps: S1, placing the test tube into the cleaning tank (5), using an external motor to drive the turntable (4) to rotate along the round seat (2), when the cleaning tank (5) reaches the cleaning liquid box, the cleaning liquid enters the cleaning tank (5) to clean the test tube, and as the turntable (4) continues to rotate, the cleaning tank (5) rotates downward and leaves the cleaning liquid box, and the cleaning liquid flows out along the cleaning tank (5); S2, during the rotation of the turntable (4), when the slide (75) reaches the fixed inclined paddle (76), its outer end is restricted by the fixed inclined paddle (76), so that the slide (75) moves horizontally and controls the arc frame (72) to leave the cleaning tank (5). At this time, the test tube is loaded into the cleaning tank (5), and as the turntable (4) continues to rotate, the slide (75) leaves the fixed inclined paddle (76), and the spring (73) pushes the arc frame (72) into the cleaning tank (5) to limit and fix the test tube; S3, when loading the test tube into the cleaning tank (5), the test tube is placed along the inclined surface of the inclined platform (771), the vertical test tube falls onto the conveyor belt (772) along the gap between the fixed column (773) and the movable column (775), and the horizontal test tube is blocked by the fixed column (773) and the movable column (775). During the rotation of the turntable (4), the rotating inclined paddle (778) on its surface pushes the connecting rod (777) to deflect upward, so that the movable column (775) pushes the horizontal test tube to deflect to the vertical and fall onto the conveyor belt (772), thereby using the conveyor belt (772) to send the test tube into the cleaning tank (5); S4, when the arc frame (72) slides out and locks the test tube, the cleaning brush (7792) on the slide frame (75) is synchronously inserted into the cleaning tank (5) along the column hole (7791), and the end opposite to the test tube mouth is inserted into the test tube, and the end opposite to the test tube bottom is pressed against the tube bottom, so that the three elastic strips are squeezed open and fit on the outer tube wall. At the same time, the elastic bag (7793) on the arc frame (72) squeezes the test tube toward the circular groove (3) and contacts with the rubber surface (7794). When the turntable (4) rotates, the test tube is driven to rotate along the rubber surface (7794); S5. When the rotating turntable (4) brings the cleaning tank (5) to the lower side, the cleaning liquid flows out and the cleaning is completed. When the cleaning tank (5) is aligned with the discharge port (7795), the elastic bag (7793) pushes the test tube in the cleaning tank (5) out.

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