Kit detection device
By designing movable racks, rotary racks and agitation components in the kit, the problem of low agitation and mixing efficiency of existing kits is solved, and the full mixing of reagents and convenient operation of carrier liquid structure is achieved, reducing reagent waste.
Patent Information
- Application Number
- CN202421928301.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-09
AI Technical Summary
When existing kits detect reagents, the efficiency of stirring and mixing is low, resulting in the possible layering of reagents, and the carrier liquid structure is inconvenient for pick-up and placement and replacement, which can easily lead to offset or shake, resulting in waste of reagents.
A kit detection device is designed, including a movable rack and a rotating rack inside the kit body. The top of the rotating rack is equipped with a circumferential placement groove, one side of the movable rack is connected to a sealing plate, and the driving parts are installed at the bottom of the rotating rack. The agitating assembly is driven into and out of the movable through holes through the adjusting member, and the drive member is used to drive the rotating frame to rotate, improving the convenience and efficiency of reagent agitation and mixing.
It improves the efficiency and convenience of reagent agitation and mixing, avoids reagent layering, simplifies the pick-up and placement and replacement of carrier liquid structures, and reduces reagent waste.
Smart Images
Figure CN222901152U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of kit detection, in particular to a kit detection device. Background Technique
[0002] A kit is a device often used in our biological and chemical experiments. It is not only used in school laboratories, but also in the R & D departments of many enterprises. These kits are usually used to hold biological and chemical reagents such as test chemical components and drug residues. During the detection of reagents in existing kits, a glass rod is needed to mix the internal reagents, and the mixing efficiency is relatively low.
[0003] When the existing equipment performs detection operations on reagents, the mixing efficiency is low, it is not convenient to fully stir and mix the reagents, which easily leads to stratification of the reagents, and it is not convenient to take, place and replace the carrier liquid structure for agitation detection. The carrier liquid structure is prone to deviation or shaking, resulting in waste of spilled reagents. Therefore, those skilled in the art have provided a kit detection device to solve the problems raised in the above background technique. Content of the Utility Model
[0004] The purpose of the utility model is to provide a kit detection device to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A kit detection device includes the body of the kit. An activity frame is installed inside the body. A rotating frame is installed inside the activity frame. Four placement grooves arranged in a circle are opened at the top of the rotating frame. A sealing plate is connected to one side of the activity frame. A driving member is installed at the bottom of the rotating frame and at the bottom inside the activity frame.
[0006] An activity through hole is opened at the top of the body. An adjusting member is installed above the activity through hole at the top of the body. An agitation assembly is installed at the bottom of the adjusting member. The activity frame and the body are hermetically installed through the sealing plate. The activity frame is movably connected to the body. The rotating frame is rotatably connected to the activity frame.
[0007] Preferably: The adjusting member includes a bracket installed above the activity through hole at the top of the body. A sliding plate is slidably connected inside the bracket. A sliding frame is connected to the top of the sliding plate. A cylinder is connected to the top of the bracket. A push rod is connected to the top of the cylinder. The push rod is fixedly connected to the sliding frame. The sliding frame penetrates through the bracket and is slidably connected to it.
[0008] Preferably, the stirring assembly includes a first motor installed on the top of the sliding plate. A rotating shaft is connected to the bottom output shaft end of the first motor. A plurality of stirring frames arranged in a circle are connected to the outside of the rotating shaft. A stirring rod is connected to the outside of the rotating shaft and below the stirring frame. Stirring columns are respectively connected to both sides inside the stirring frame. A plurality of stirring plates arranged in a circle are connected to the outside of the rotating shaft and near the bottom. The rotating shaft penetrates through the movable through hole.
[0009] Preferably, the driving member includes a second motor installed at the bottom of the movable frame. A gear is sleeved on the outside of the top output shaft of the second motor. A support shaft is connected to the bottom of the rotating frame. A toothed ring is sleeved on the outside of the support shaft. The gear meshes with the toothed ring.
[0010] Preferably, two limiting rings are connected to the inside of the placement groove. A plurality of notches arranged in a circle are opened inside the limiting rings.
[0011] Preferably, a plurality of stirring bars arranged evenly are respectively connected to both sides of the stirring rod.
[0012] Preferably, guide blocks are respectively connected to both sides of the sliding plate. Guide grooves are respectively opened on both sides of the bracket. The guide blocks are slidably connected with the guide grooves.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. In the present utility model, by providing the movable frame, the rotating frame and the movable through hole, the movable through hole can facilitate the adjusting member to drive the stirring assembly in and out of the movable through hole. The sealing plate on one side of the movable frame is lock-mounted with the main body. The four placement grooves on the top of the rotating frame can facilitate the fixing and taking and placing of the liquid-carrying structure. The driving member can drive the rotating frame to rotate inside the movable frame, improving the convenience of the device for stirring and mixing the reagent.
[0015] 2. In the present utility model, by providing the bracket, the sliding frame and the sliding plate, the air cylinder can drive the sliding frame to slide up and down through the push rod through the top of the bracket, and then the sliding plate at the bottom of the sliding frame slides up and down, facilitating the movable frame to disengage from and enter the main body, so as to facilitate taking and placing the liquid-carrying structure for replacement.
[0016] 3. In the present utility model, by providing the rotating shaft, the stirring frame, the stirring rod and the stirring plate, the first motor can drive the rotating shaft to rotate, and then the rotating shaft drives the stirring frame, the stirring rod and the stirring plate to rotate. The stirring frame, the stirring rod and the stirring plate are used to stir and mix the reagent in the liquid-carrying structure, preventing the reagent from stratifying and improving the sufficiency and efficiency of the reagent mixing and stirring. Description of the Drawings
[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0018] Figure 2 is the left - view sectional three - dimensional view of the overall structure of the present utility model;
[0019] Figure 3 is the Figure 2 enlarged view of part A in the overall structure of the present utility model;
[0020] Figure 4 is the structural schematic diagram of the rotating frame, placing groove, second motor, gear, support shaft and tooth ring in the overall structure of the present utility model.
[0021] In the figure: 1, body; 2, movable frame; 3, rotating frame; 4, placing groove; 5, sealing plate; 6, movable through - hole; 7, bracket; 8, sliding plate; 9, sliding frame; 10, cylinder; 11, push rod; 12, first motor; 13, rotating shaft; 14, stirring frame; 15, stirring rod; 16, stirring column; 17, stirring plate; 18, second motor; 19, gear; 20, support shaft; 21, tooth ring; 22, limiting ring; 23, notch; 24, stirring strip; 25, guiding block; 26, guiding groove. Specific embodiments
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
[0023] Please refer to Figures 1 to 4 , in the embodiment of the present utility model, a kit detection device includes a body 1 of the kit. An activity frame 2 is installed inside the body 1. A rotating frame 3 is installed inside the activity frame 2. Four placing grooves 4 arranged in a circle are opened at the top of the rotating frame 3. A sealing plate 5 is connected to one side of the activity frame 2. A driving member is installed at the bottom of the rotating frame 3 and at the inner bottom of the activity frame 2. An activity through - hole 6 is opened at the top of the body 1. Two limiting rings 22 are connected inside the placing groove 4. A plurality of notches 23 arranged in a circle are opened inside the limiting rings 22. An adjusting member is installed at the top of the body 1 and above the activity through - hole 6. A stirring assembly is installed at the bottom of the adjusting member. The activity frame 2 and the body 1 are hermetically installed through the sealing plate 5. The activity frame 2 is movably connected to the body 1. The rotating frame 3 is rotatably connected to the activity frame 2.
[0024] During use, the notch 23 inside the limit ring 22 can facilitate the deformation of the limit ring 22, so that the limit ring 22 limits the liquid-carrying structure to prevent the liquid-carrying structure from shaking. The movable through-hole 6 can facilitate the adjustment member to drive the stirring assembly to enter and exit the movable through-hole 6. The sealing plate 5 on one side of the movable frame 2 is lock-mounted with the main body 1. The four placement grooves 4 on the top of the rotating frame 3 can facilitate the fixing and taking of the liquid-carrying structure. The driving member can drive the rotating frame 3 to rotate inside the movable frame 2, improving the convenience of the device for stirring and mixing reagents.
[0025] In one embodiment, specifically, the adjustment member includes a bracket 7 installed on the top of the main body 1 and above the movable through-hole 6. A sliding plate 8 is slidably connected inside the bracket 7. A sliding frame 9 is connected to the top of the sliding plate 8. A cylinder 10 is connected to the top of the bracket 7. A push rod 11 is connected to the top of the cylinder 10. Guide blocks 25 are respectively connected to both sides of the sliding plate 8. Guide grooves 26 are respectively opened on both sides of the bracket 7. The guide blocks 25 are slidably connected with the guide grooves 26. The push rod 11 is fixedly connected to the sliding frame 9. The sliding frame 9 penetrates through the bracket 7 and is slidably connected with it.
[0026] Among them, the cylinder 10 can drive the sliding frame 9 to slide up and down through the push rod 11 through the top of the bracket 7. Then, the sliding plate 8 at the bottom of the sliding frame 9 slides up and down. The sliding plate 8 can drive the guide blocks 25 to slide in the guide grooves 26, preventing the sliding plate 8 from shifting, facilitating the movable frame 2 to disengage from and enter the main body 1, and facilitating the replacement of the liquid-carrying structure by taking and placing it.
[0027] Furthermore, the stirring assembly includes a first motor 12 installed on the top of the sliding plate 8. A rotating shaft 13 is connected to the output shaft end at the bottom of the first motor 12. A plurality of stirring frames 14 arranged in a circle are connected to the outside of the rotating shaft 13. A stirring rod 15 is connected to the outside of the rotating shaft 13 and below the stirring frames 14. A plurality of stirring strips 24 arranged evenly are respectively connected to both sides of the stirring rod 15. Stirring columns 16 are respectively connected to both sides inside the stirring frames 14. A plurality of stirring plates 17 arranged in a circle are connected to the outside of the rotating shaft 13 and near the bottom. The rotating shaft 13 penetrates through the movable through-hole 6.
[0028] In one embodiment, specifically, the first motor 12 can drive the rotating shaft 13 to rotate. Then, the rotating shaft 13 drives the stirring frames 14, the stirring rod 15, and the stirring plates 17 to rotate. The reagents in the liquid-carrying structure are stirred and mixed by the stirring frames 14, the stirring rod 15, and the stirring plates 17. The plurality of stirring strips 24 on both sides of the stirring rod 15 can stir and mix the reagents again, preventing the reagents from stratifying and improving the sufficiency and efficiency of the reagent mixing and stirring.
[0029] Among them, the driving member includes a second motor 18 installed at the bottom of the movable frame 2. A gear 19 is sleeved outside the output shaft at the top of the second motor 18. A support shaft 20 is connected to the bottom of the rotating frame 3. A toothed ring 21 is sleeved outside the support shaft 20. The gear 19 meshes with the toothed ring 21. The second motor 18 can drive the support shaft 20 in the toothed ring 21 to rotate through the gear 19. Then the support shaft 20 can drive the rotating frame 3 to rotate within the movable frame 2, so that the placement groove 4 at the top of the rotating frame 3 drives the liquid-carrying structure to be converted.
[0030] The working principle of the present utility model:
[0031] First, place the liquid-carrying structure in the placement groove 4 at the top of the rotating frame 3. At this time, the two limiting rings 22 limit and fix the liquid-carrying structure. Then, drive the movable frame 2 into the main body 1 by the sealing plate 5. Then start the cylinder 10 and the first motor 12. At this time, the cylinder 10 drives the sliding frame 9 to slide downward through the top of the bracket 7 by the push rod 11. Then the sliding plate 8 at the bottom of the sliding frame 9 slides downward. At this time, the sliding plate 8 drives the rotating shaft 13 at the bottom of the first cylinder 10 to pass through the movable through hole 6 and enter the liquid-carrying structure for stirring. At this time, the first motor 12 drives the rotating shaft 13 to rotate. Then the rotating shaft 13 drives the stirring frame 14, the stirring rod 15 and the stirring plate 17 to rotate. Then the stirring frame 14, the stirring rod 15 and the stirring plate 17 stir and mix the reagent in the liquid-carrying structure. At the same time, the multiple stirring strips 24 on both sides of the stirring rod 15 stir and mix the reagent again. Then start the second motor 18, and make it drive the support shaft 20 in the toothed ring 21 to rotate through the gear 19. Then the support shaft 20 drives the rotating frame 3 to rotate within the movable frame 2. Then the movable frame 2 drives the liquid-carrying structure to be converted.
[0032] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.
Claims
1. A kit detection device, comprising a kit body (1), characterized in that: A movable frame (2) is installed inside the body (1), a rotating frame (3) is installed inside the movable frame (2), four placement grooves (4) arranged in a circumference are opened on the top of the rotating frame (3), a sealing plate (5) is connected to one side of the movable frame (2), and a driving member is installed at the bottom of the rotating frame (3) and located at the bottom of the inner side of the movable frame (2); A movable through hole (6) is provided at the top of the body (1); an adjusting member is installed at the top of the body (1) and above the movable through hole (6); a stirring assembly is installed at the bottom of the adjusting member; the movable frame (2) and the body (1) are sealed and installed via a sealing plate (5); the movable frame (2) and the body (1) are movably connected; and the rotating frame (3) is rotatably connected to the movable frame (2).
2. A kit detection device according to claim 1, characterized in that: The adjusting member comprises a bracket (7) installed on the top of the body (1) and located above the movable through hole (6); a sliding plate (8) is slidably connected to the inner side of the bracket (7); a sliding frame (9) is connected to the top of the sliding plate (8); a cylinder (10) is connected to the top of the cylinder (10); a push rod (11) is fixedly connected to the sliding frame (9); and the sliding frame (9) passes through the bracket (7) and is slidably connected to it.
3. A kit detection device according to claim 2, characterized in that: The stirring assembly comprises a first motor (12) mounted on the top of the sliding plate (8); the bottom output shaft end of the first motor (12) is connected to a rotating shaft (13); the outer side of the rotating shaft (13) is connected to a plurality of stirring frames (14) arranged in a circle; a stirring rod (15) is connected to the outer side of the rotating shaft (13) and below the stirring frame (14); stirring columns (16) are respectively connected to the two sides of the stirring frame (14); the outer side of the rotating shaft (13) and near the bottom are connected to a plurality of stirring plates (17) arranged in a circle; the rotating shaft (13) passes through the movable through hole (6).
4. A kit detection device according to claim 2, characterized in that: The driving member comprises a second motor (18) mounted on the bottom of the movable frame (2), a gear (19) being mounted on the outer side of the top output shaft of the second motor (18), a support shaft (20) being connected to the bottom of the rotating frame (3), a gear ring (21) being mounted on the outer side of the support shaft (20), and the gear (19) being meshed with the gear ring (21).
5. A kit detection device according to claim 2, characterized in that: Two limiting rings (22) are connected to the inner side of the placement groove (4), and a plurality of notches (23) arranged in a circumference are formed on the inner side of the limiting ring (22).
6. A kit detection device according to claim 3, characterized in that: Both sides of the stirring rod (15) are respectively connected to a plurality of stirring bars (24) arranged evenly.
7. A kit detection device according to claim 2, characterized in that: The two sides of the sliding plate (8) are respectively connected with guide blocks (25), the two sides of the bracket (7) are respectively provided with guide grooves (26), and the guide blocks (25) are slidably connected with the guide grooves (26).