A bacterial detection kit

Abstract

The utility model relates to bacterial detection technical field, concretely is a kind of bacterial detection kit, including reagent box, reagent bottle, the reagent box includes box body, lid, support, rotating ring, lower rotary seat, upper rotary seat, drive mechanism and partition, the partition divides the inside of box body from top to bottom in turn into reagent cavity and control cavity, the drive mechanism is installed at reagent cavity bottom, the control cavity is provided with battery, the side of box body is provided with control button and controller, the upper rotary seat rotation is installed on lid, the lower rotary seat is provided with blind hole one, the rotating ring is coaxially arranged with blind hole one, the reagent bottle is inserted in rotating ring, when lid closed state, the bottom end of reagent bottle is inserted into blind hole one and resists, top end abuts upper rotary seat;The utility model can carry out vortex mixing to reagent bottle, without repeatedly transferring reagent bottle to vortex shaker, shorten the detection time when multiple sample preliminary screening.

Description

Technical Field

[0001] This utility model relates to the field of bacterial detection technology, specifically a bacterial detection kit. Background Technology

[0002] Bacterial test kits containing magnetic particles, such as fungal (1-3)-β-D-glucan test kits, procalcitonin (PCT) test kits, and Helicobacter pylori test kits, require vortexing for approximately 30 seconds before use to ensure uniform suspension of the magnetic particles. During testing, vortexing for 10-15 seconds is also necessary before each batch to prevent uneven concentration due to particle sedimentation, thus ensuring accurate results. However, existing bacterial test kits lack vortexing functionality and require a separate vortex mixer. When preliminary screening for invasive fungal or bacterial infections in multiple samples needs to be completed within a short timeframe, transferring the reagent vials from the test kit to the vortex mixer is time-consuming, extending the overall testing time. Utility Model Content

[0003] The purpose of this invention is to address the above-mentioned shortcomings by providing a bacterial detection kit that can vortex mix the reagent bottle, eliminating the need to repeatedly transfer the reagent bottle to the vortex shaker, thus shortening the detection time for preliminary screening of multiple samples.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A bacterial detection kit includes a kit and a reagent bottle, characterized in that: the kit includes a box body, a cover rotatably connected to the box body at one end, a support fixed inside the box body, multiple rotating rings rotatably connected to the support, a lower rotating seat disposed below the rotating rings, an upper rotating seat disposed above the rotating rings, a drive mechanism for driving the lower rotating seat to rotate, a partition plate horizontally disposed inside the box body, the partition plate dividing the interior of the box body from top to bottom into a reagent chamber and a control chamber, the drive mechanism being installed at the bottom of the reagent chamber, a battery being disposed in the control chamber, a control button and a controller being disposed on one side of the box body, the upper rotating seat being rotatably mounted on the cover body, a blind hole being disposed on the lower rotating seat, the rotating rings being coaxially disposed with the blind hole, the reagent bottle being inserted into the rotating ring, and when the cover is closed, the bottom end of the reagent bottle is inserted into the blind hole and abuts against it, and the top end abuts against the upper rotating seat, the drive mechanism, the control button and the battery are all electrically connected to the controller.

[0006] Furthermore, the reagent bottle is provided with a bottle cap, and along the length of the reagent bottle, the left and right sides of the bottom of the reagent bottle are symmetrically provided with slots, and a retaining strip is provided in the blind hole directly opposite the slot.

[0007] Furthermore, the rotating ring is mounted on the bracket via a bearing, with the outer edge of the rotating ring fixedly connected to the inner ring of the bearing, and the outer ring of the bearing fixedly connected to the bracket.

[0008] Furthermore, the multiple rotating rings are arranged in a matrix; the driving mechanism includes multiple transmission shafts rotatably connected to the partition plate, a driven shaft disposed on one side of the transmission shaft, a transmission gear fixed on the transmission shaft, a driven gear fixed on the driven shaft, a motor fixed in the control cavity, the output shaft of the motor being driven and connected to a driving gear, the driving gear meshing with adjacent transmission gears, adjacent transmission gears meshing with each other, the transmission gear meshing with adjacent driven gears, adjacent driven gears meshing with each other, and the lower rotating seat being mounted on the driven gear and the transmission gear.

[0009] Furthermore, the upper rotating seat includes a second bearing with its outer ring fixed on the cover body, and an upper seat body fixed on the inner ring of the second bearing.

[0010] Furthermore, a second blind hole is provided at the bottom of the upper body, and a sliding groove is vertically provided on the inner side wall of the second blind hole. A slider is slidably connected inside the second blind hole, and the slider is slidably connected to the sliding groove. The slider and the bottom of the second blind hole are connected by a spring, and an anti-slip pad is provided at the bottom of the slider.

[0011] Furthermore, the reagent kit has a charging port and a display screen on its side. The charging port is used to charge the battery, and the display screen is electrically connected to the controller.

[0012] The beneficial effects of this utility model are:

[0013] In practical applications, when using the device, pressing the control button activates the drive mechanism, which in turn drives the lower rotating seat to rotate the reagent bottle, causing the magnetic particles inside the bottle to vortex and mix evenly. This invention can vortex mix the reagent bottle without repeatedly transferring it to the vortex oscillator, thus shortening the detection time for initial screening of multiple samples. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a top view of the present invention;

[0016] Figure 3 yes Figure 2 Sectional view at point AA;

[0017] Figure 4 This is a front view of the reagent bottle in this utility model;

[0018] Reference numerals: Box body 1; Cover body 10; Divider plate 11; Reagent chamber 12; Control chamber 13; Reagent bottle 2; Bottle cap 21; Slot 22; Support 3; Rotating ring 4; Bearing 1 41; Lower rotating seat 5; Blind hole 1 51; Locking strip 511; Upper rotating seat 6; Bearing 2 61; Upper seat body 62; Blind hole 2 621; Slide groove 622; Slider 623; Spring 624; Battery 7; Controller 8; Drive shaft 91; Drive gear 911; Driven shaft 92; Driven gear 921; Motor 93; Driven gear 931. Detailed Implementation

[0019] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a bacterial detection kit includes a kit and a reagent bottle 2. The kit includes a box body 1, a cover 10 rotatably connected to the box body 1 at one end, a support 3 fixed inside the box body 1, multiple rotating rings 4 rotatably connected to the support 3, a lower rotating seat 5 disposed below the rotating rings 4, an upper rotating seat 6 disposed above the rotating rings 4, and a driving mechanism for driving the lower rotating seat 5 to rotate. A partition plate 11 is horizontally arranged inside the box body 1, dividing the interior of the box body 1 into reagent chambers 1 from top to bottom. 2 and control chamber 13, the drive mechanism is installed at the bottom of reagent chamber 12, the control chamber 13 is provided with battery 7, the box body 1 is provided with control button and controller 8 on one side, the upper rotating seat 6 is rotatably installed on cover 10, the lower rotating seat 5 is provided with blind hole 51, the rotating ring 4 is coaxially arranged with blind hole 51, the reagent bottle 2 is inserted into the rotating ring 4, when the cover 10 is closed, the bottom end of the reagent bottle 2 is inserted into blind hole 51 and abuts against it, and the top end abuts against upper rotating seat 6. The drive mechanism, control button and battery 7 are all electrically connected to controller 8.

[0020] When in use, press the control button, and the controller 8 controls the drive mechanism to drive the lower rotating seat 5 to rotate the reagent bottle 2, so that the magnetic particles in the reagent bottle 2 can be vortexed and mixed evenly. This utility model can vortex mix the reagent bottle 2 without repeatedly transferring the reagent bottle 2 to the vortex oscillator, thus shortening the detection time for preliminary screening of multiple samples.

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the reagent bottle 2 is provided with a bottle cap 21. Along the length of the reagent bottle 2, the left and right sides of the bottom of the reagent bottle 2 are symmetrically provided with slots 22. A retaining strip 511 is provided in the blind hole 51 directly opposite the slot 22. In this embodiment, the retaining strip 511 engages with the slot 22 to increase the friction between the reagent bottle 2 and the lower rotating seat 5, so that the reagent bottle 2 can rotate with the lower rotating seat 5. Arrows are symmetrically provided on the brackets 3 on the left and right sides of the rotating ring 4. When the slot 22 on the reagent bottle 2 is inserted directly opposite the arrow on the bracket 3, the retaining strip 511 is inserted directly opposite the slot 22.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the rotating ring 4 is mounted on the bracket 3 via a bearing 41. The outer edge of the rotating ring 4 is fixedly connected to the inner ring of the bearing 41, and the outer ring of the bearing 41 is fixedly connected to the bracket 3. In this embodiment, the rotation of the rotating ring 4 is made smoother by the bearing 41.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the multiple rotating rings 4 are arranged in a matrix; the driving mechanism includes multiple drive shafts 91 rotatably connected to the partition plate 11, a driven shaft 92 disposed on one side of the drive shaft 91, a drive gear 911 fixed on the drive shaft 91, a driven gear 921 fixed on the driven shaft 92, a motor 93 fixed in the control cavity 13, the output shaft of the motor 93 drivingly connected to a driving gear 931, the driving gear 931 meshing with adjacent drive gears 911, adjacent drive gears 911 meshing with each other, and drive gears 911 meshing with adjacent driven gears 921. Driven gears 921 mesh with each other, and the lower rotating seat 5 is mounted on driven gears 921 and transmission gears 911. In this embodiment, during the process of the motor 93 driving the driving gear 931 to rotate, the driving gear 931 drives multiple transmission gears 911 to rotate through adjacent transmission gears 911. The transmission gears 911 drive adjacent driven gears 921 to rotate, and the driven gears 921 drive adjacent driven gears 921 to rotate, so that the lower rotating seat 5 on the driven gears 921 and transmission gears 911 rotates, causing the reagent bottle 2 on the lower rotating seat 5 to rotate and vortex for mixing. The motor 93 is a BLDC-060-35 with a power of 60W.

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the upper rotating seat 6 includes a bearing 61 with its outer ring fixed on the cover 10, and an upper seat 62 fixed on the inner ring of the bearing 61. In this embodiment, when the cover 10 is closed, the bottom end of the reagent bottle 2 is inserted into the blind hole 51 and abuts against it, and the top end abuts against the upper seat 62. During the process of the driving mechanism driving the reagent bottle 2 to rotate, the upper seat 62 rotates with the reagent bottle 2 through the bearing 61.

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the bottom of the upper seat 62 is provided with a second blind hole 621, and a vertical groove 622 is provided on the inner side wall of the second blind hole 621. A slider 623 is slidably connected in the second blind hole 621. The slider 623 is slidably connected to the groove 622. The slider 623 is connected to the bottom of the second blind hole 621 by a spring 624. The bottom of the slider 623 is provided with an anti-slip pad. In this embodiment, during the closing process of the cover 10, the anti-slip pad at the bottom of the slider 623 first abuts against the cap 21 of the reagent bottle 2. After the cover 10 is closed, the slider 623 is squeezed back into the second blind hole 621, and the spring 624 is compressed. The friction between the reagent bottle 2 and the upper seat 62 is increased by the groove 622.

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the reagent kit has a charging interface and a display screen on its side. The charging interface is used to charge the storage battery 7, and the display screen is electrically connected to the controller 8. In this embodiment, the display screen shows the control content, and the charging interface can charge the storage battery 7.

[0027] The specific embodiments described herein are merely illustrative examples of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the scope defined by this utility model.

Claims

1. A bacterial detection kit, comprising a kit and a reagent bottle (2), characterized in that: The reagent kit includes a box body (1), a cover (10) rotatably connected to the box body (1) at one end, a support (3) fixed inside the box body (1), multiple rotating rings (4) rotatably connected to the support (3), a lower rotating seat (5) disposed below the rotating rings (4), and an upper rotating seat (6) disposed above the rotating rings (4). A drive mechanism is used to drive the lower rotating seat (5) to rotate. A partition plate (11) is horizontally disposed inside the box body (1), dividing the interior of the box body (1) into a reagent chamber (12) and a control chamber (13) from top to bottom. The drive mechanism is installed... At the bottom of the reagent chamber (12), a storage battery (7) is provided in the control chamber (13). A control button and a controller (8) are provided on one side of the box body (1). The upper rotating seat (6) is rotatably mounted on the cover (10). A blind hole (51) is provided on the lower rotating seat (5). The rotating ring (4) is coaxially arranged with the blind hole (51). The reagent bottle (2) is inserted into the rotating ring (4). When the cover (10) is closed, the bottom end of the reagent bottle (2) is inserted into the blind hole (51) and abuts against it, and the top end abuts against the upper rotating seat (6). The drive mechanism, control button and storage battery (7) are all electrically connected to the controller (8).

2. The bacterial detection kit according to claim 1, characterized in that, The reagent bottle (2) is provided with a bottle cap (21). Along the length of the reagent bottle (2), the left and right sides of the bottom of the reagent bottle (2) are symmetrically provided with slots (22). A locking strip (511) is provided in the blind hole (51) directly opposite the slot (22).

3. The bacterial detection kit according to claim 1, characterized in that, The rotating ring (4) is mounted on the bracket (3) via a bearing (41). The outer edge of the rotating ring (4) is fixedly connected to the inner ring of the bearing (41), and the outer ring of the bearing (41) is fixedly connected to the bracket (3).

4. The bacterial detection kit according to claim 1, characterized in that, The multiple rotating rings (4) are arranged in a matrix; the driving mechanism includes multiple transmission shafts (91) rotatably connected to the partition plate (11), a driven shaft (92) disposed on one side of the transmission shaft (91), a transmission gear (911) fixed on the transmission shaft (91), a driven gear (921) fixed on the driven shaft (92), a motor (93) fixed in the control cavity (13), the output shaft of the motor (93) is driven and connected to a driving gear (931), the driving gear (931) meshes with the adjacent transmission gear (911), the adjacent transmission gears (911) mesh with each other, the transmission gear (911) meshes with the adjacent driven gear (921), the adjacent driven gears (921) mesh with each other, and the lower rotating seat (5) is mounted on the driven gear (921) and the transmission gear (911).

5. A bacterial detection kit according to claim 1, characterized in that, The upper rotating seat (6) includes a bearing two (61) whose outer ring is fixed on the cover (10), and an upper seat body (62) fixed on the inner ring of the bearing two (61).

6. A bacterial detection kit according to claim 5, characterized in that, The bottom of the upper body (62) is provided with a blind hole two (621). A sliding groove (622) is vertically provided on the inner side wall of the blind hole two (621). A slider (623) is slidably connected in the blind hole two (621). The slider (623) is slidably connected to the sliding groove (622) up and down. The slider (623) is connected to the bottom of the blind hole two (621) by a spring (624). An anti-slip pad is provided at the bottom of the slider (623).

7. A bacterial detection kit according to claim 1, characterized in that, The reagent kit has a charging interface and a display screen on its side. The charging interface is used to charge the storage battery (7), and the display screen is electrically connected to the controller (8).

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