Storage device for fluorescent reagent
By designing a fluorescent reagent storage device including threaded rods, connecting plates, hinged rods, moving blocks, reset springs and shading mechanisms, the problem of poor fixation of fluorescent reagents in the prior art is solved, and the stability of reagents of different diameters is achieved Fixed and environmental adaptability reduces the risk of moisture and odor accumulation.
Patent Information
- Application Number
- CN202421457840.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-06-25
AI Technical Summary
Existing fluorescent reagent storage devices cannot effectively fix and protect fluorescent reagents, resulting in easy dumping or damage during storage or transportation.
A device including a storage box, a threaded rod, a connecting plate, a hinge rod, a moving block, a return spring, a clamp and a shading mechanism is designed. Through the coordination of the threaded rod and the hinge rod, the elastic connection between the moving block and the clamp is realized to achieve fluorescence. The fixation and defixation of the reagents, and the ventilation or closure of the storage box is controlled by the rotation of the disc and the block, and is suitable for fluorescent reagents of different diameters and environments.
Effectively fix and protect fluorescent reagents of different diameters to prevent pouring and damage, while reducing moisture and odor accumulation through ventilation or closure, improving the practicality and adaptability of the device.
Smart Images
Figure CN222248267U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of fluorescent reagent storage, in particular to a fluorescent reagent storage device. Background Art
[0002] Fluorescent reagents are a class of chemical substances that can emit visible light or near-infrared light. They are commonly used in biomedical research, cell labeling, biological imaging, fluorescence detection and analysis, and other fields. In order to ensure the performance and effectiveness of fluorescent reagents, a storage device is required.
[0003] The prior art has the following defects: During the storage or transportation of the existing fluorescent reagents, the general storage device can only simply separate the fluorescent reagents or fill the space around the reagent container with fillers. During the storage or transportation, if the fluorescent reagent storage device is accidentally hit, it may cause the fluorescent reagent to fall over or be damaged. Therefore, a storage device for fluorescent reagents is proposed to solve the above problem. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a storage device for fluorescent reagents, aiming to improve the problem that the fluorescent reagents cannot be fixed and protected in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a storage device for fluorescent reagents, comprising a storage box, the inner wall of the bottom end of the storage box is rotatably connected to a threaded rod, the outer wall of the threaded rod is threadedly connected to a connecting plate, the top end of the connecting plate is hinged to a moving block through a hinge rod, the inner wall of the right end of the moving block is elastically connected to a splint through a reset spring, the inner wall of the storage box is fixedly connected to a fixed plate, and a shielding mechanism is provided at the right end of the storage box.
[0006] As a further description of the above technical solution:
[0007] The inner wall of the storage box is rotatably connected with a disc, the outer wall of the disc is fixedly connected with a fixed shaft, and the inner wall of the left end of the fixed shaft is elastically connected with a clamping block via a positioning spring.
[0008] As a further description of the above technical solution:
[0009] The inner wall of the left end of the fixed shaft is fixedly connected to one end of the positioning spring, and the other end of the positioning spring is fixedly connected to the left end of the clamping block.
[0010] As a further description of the above technical solution:
[0011] The clamping block is slidably connected to the inner wall of the fixed shaft, the clamping block is plugged into the outer wall of the storage box, and the fixed shaft is rotatably connected to the inner wall of the storage box.
[0012] As a further description of the above technical solution:
[0013] The top end of the connecting plate is hinged to one end of the hinged rod, the other end of the hinged rod is hinged to the bottom end of the moving block, the moving block is slidably connected to the inner wall of the storage box, and the connecting plate is slidably connected to the inner wall of the storage box.
[0014] As a further description of the above technical solution:
[0015] The inner wall of the right end of the moving block is fixedly connected to one end of a return spring, and the other end of the return spring is fixedly connected to the right end of the clamping plate.
[0016] As a further description of the above technical solution:
[0017] The clamping plate is slidably connected to the inner wall of the moving block.
[0018] As a further description of the above technical solution:
[0019] The shielding mechanism comprises a cover plate, and the cover plate is hinged at the right end of the storage box.
[0020] The utility model has the following beneficial effects:
[0021] 1. In the utility model, the threaded rod is rotated to allow the connecting plate to move vertically with the hinged rod, so that the moving block can move left and right to fix or release the fluorescent reagent. The clamping plate can move in the moving block to compress the reset spring, and the reverse elastic force of the reset spring pushes the clamping plate to continuously fix the fluorescent reagent, so that the device can be suitable for fluorescent reagents of different diameters, thereby improving the practicality of the device to a certain extent.
[0022] 2. In the utility model, the card block is moved to separate or overlap the outer wall of the storage box, and the disc can be rotated to overlap and close the fan-shaped opening of the disc and the fan-shaped opening of the storage box. The entire storage box can be ventilated or sealed at any time, so that the fluorescent reagent can be stored in different environments to reduce the accumulation of moisture or odor. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is an overall three-dimensional schematic diagram of a storage box of a fluorescent reagent storage device proposed by the utility model;
[0024] Figure 2 This is a schematic cross-sectional view of the entire storage box of a fluorescent reagent storage device proposed by the utility model;
[0025] Figure 3 This is a schematic diagram of the disassembly of a moving block and a clamping plate of a fluorescent reagent storage device proposed by the utility model;
[0026] Figure 4This is a schematic diagram of the storage box and disc of a storage device for fluorescent reagents proposed by the utility model;
[0027] Figure 5 The utility model discloses a schematic diagram of the decomposition of a fixed shaft and a clamping block of a fluorescent reagent storage device.
[0028] Legend:
[0029] 1. Storage box; 2. Threaded rod; 3. Connecting plate; 4. Articulated rod; 5. Moving block; 6. Return spring; 7. Clamp; 8. Fixed plate; 9. Cover plate; 10. Disc; 11. Fixed shaft; 12. Positioning spring; 13. Block. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] Reference Figure 1-Figure 3 The utility model provides an embodiment: a storage device for fluorescent reagents, including a storage box 1, a threaded rod 2 is rotatably connected to the inner wall of the bottom end of the storage box 1, and a connecting plate 3 is threadedly connected to the outer wall of the threaded rod 2. The middle part of the connecting plate 3 corresponds to the thread of the threaded rod 2, so that the connecting plate 3 can move along the outer wall of the threaded rod 2. The top of the connecting plate 3 is hinged with a moving block 5 through a hinge rod 4. The inner wall of the right end of the moving block 5 is elastically connected with a splint 7 through a reset spring 6. The contact surface of the splint 7 and the fluorescent reagent is a soft material, so that the splint 7 can contact and fix the surface of the fluorescent reagent without causing damage to the fluorescent reagent. The inner wall of the storage box 1 is fixedly connected with a fixing plate 8, and the fixing plate 8 has a splint 7 identical to the moving block 5, and the fluorescent reagent can be fixed by two groups of splints 7. A shielding mechanism is provided at the right end of the storage box 1.
[0032] Reference Figure 4-Figure 5The inner wall of the storage box 1 is rotatably connected with a disc 10, and a fan-shaped opening is opened on the disc 10, which can make the fan-shaped opening on the disc 10 overlap with the fan-shaped opening of the storage box 1, so that the air in the storage box 1 can circulate and reduce moisture, and prevent the accumulation of odors. The outer wall of the disc 10 is fixedly connected with a fixed shaft 11, and the fixed shaft 11 is rotated to make the disc 10 rotate in a circle. The inner wall of the left end of the fixed shaft 11 is elastically connected with a block 13 through a positioning spring 12. The inner wall of the left end of the fixed shaft 11 and one end of the positioning spring 12 are connected. Fixed connection, when the block 13 moves to the left, the positioning spring 12 will be compressed. When resetting, the elastic force of the positioning spring 12 is used to reset the block 13. The other end of the positioning spring 12 is fixedly connected to the left end of the block 13. The block 13 is slidably connected to the inner wall of the fixed shaft 11. The block 13 is plugged into the outer wall of the storage box 1. A slot for the block 13 is provided on the storage box 1, which allows the block 13 to be plugged into the slot of the storage box 1 to limit the fixed shaft 11. The fixed shaft 11 is rotatably connected to the inner wall of the storage box 1.
[0033] Reference Figure 1-Figure 3 The top end of the connecting plate 3 is hinged to one end of the hinged rod 4. Since the length of the hinged rod 4 is constant, when the connecting plate 3 moves upward with one end of the hinged rod 4, the other end of the hinged rod 4 will move the moving block 5 to the left. On the contrary, when the connecting plate 3 moves downward with one end of the hinged rod 4, the other end of the hinged rod 4 will move the moving block 5 to the right. The other end of the hinged rod 4 is hinged to the bottom end of the moving block 5. The moving block 5 is slidably connected to the inner wall of the storage box 1. The connecting plate 3 is slidably connected to the inner wall of the storage box 1. The inner wall of the right end of block 5 is fixedly connected to one end of the return spring 6. When the splint 7 moves to the right, the return spring 6 will be compressed. When resetting, the elastic force of the return spring 6 is used to return the splint 7. The other end of the return spring 6 is fixedly connected to the right end of the splint 7. The splint 7 is slidably connected to the inner wall of the moving block 5. The shielding mechanism includes a cover plate 9, which is hinged at the right end of the storage box 1. The cover plate 9 can cover the entire storage box 1 to prevent dust from entering the storage box 1. This is a prior art and will not be described in detail here.
[0034] Working principle: First, when the fluorescent reagent needs to be stored, just place the fluorescent reagent one by one between the two groups of splints 7, then rotate the threaded rod 2 clockwise to allow the connecting plate 3 to move upward with the hinged rod 4 along the outer wall of the threaded rod 2, and allow the hinged rod 4 to push the moving block 5 and the splint 7 to move to the left. When the splint 7 contacts the fluorescent reagent, continue to rotate the threaded rod 2 to allow the splint 7 to continue to clamp the fluorescent reagent. When fixing fluorescent reagents of different diameters, the distance that the splint 7 moves to the right on the inner wall of the moving block 5 is different, and the degree of compression of the reset spring 6 is different, which can fix the fluorescent reagent to prevent shaking or vibration during storage, which may cause the fluorescent reagent to fall over or be damaged. At this time, flip the cover 9 and close it.
[0035] When it is necessary to ventilate the fluorescent reagent in the storage box 1 during storage, it is only necessary to move the block 13 to the left and compress the positioning spring 12 to separate the block 13 from the outer wall slot of the storage box 1, rotate the block 13 to rotate the disc 10 180 degrees, and let the fan-shaped opening of the disc 10 overlap with the fan-shaped opening of the storage box 1, so that the outside air can be exchanged with the air in the storage box 1, which helps to eliminate the odor in the storage box 1 and reduce the possibility of moisture. Finally, release the block 13 and use the reverse elastic force of the positioning spring 12 to reset the block 13, so that the block 13 is plugged into the outer wall slot of the storage box 1, which can limit the entire fixed shaft 11 and the disc 10. When it is necessary to prevent ventilation of the storage box 1, it is only necessary to follow the above steps to allow the outer wall of the disc 10 to cover the fan-shaped opening of the storage box 1 to prevent dust from entering.
[0036] When the fluorescent reagent needs to be released and taken out, the threaded rod 2 is simply rotated counterclockwise to allow the connecting plate 3 to move downward with the hinged rod 4, and the hinged rod 4 then pulls the moving block 5 to move to the right. When the splint 7 is no longer in contact with the fluorescent reagent, the reverse elastic force of the reset spring 6 is used to slowly move the splint 7 back to its original position, and the fluorescent reagent can be taken out.
[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A storage device for a fluorescent reagent, comprising a storage box (1), characterized in that: The inner wall of the bottom end of the storage box (1) is rotatably connected to a threaded rod (2), the outer wall of the threaded rod (2) is threadably connected to a connecting plate (3), the top end of the connecting plate (3) is hinged to a moving block (5) via a hinge rod (4), the inner wall of the right end of the moving block (5) is elastically connected to a clamping plate (7) via a return spring (6), the inner wall of the storage box (1) is fixedly connected to a fixing plate (8), and a shielding mechanism is provided at the right end of the storage box (1).
2. A fluorescent reagent storage device according to claim 1, characterized in that: The inner wall of the storage box (1) is rotatably connected to a disc (10), the outer wall of the disc (10) is fixedly connected to a fixed shaft (11), and the inner wall of the left end of the fixed shaft (11) is elastically connected to a clamping block (13) via a positioning spring (12).
3. A fluorescent reagent storage device according to claim 2, characterized in that: The inner wall of the left end of the fixed shaft (11) is fixedly connected to one end of a positioning spring (12), and the other end of the positioning spring (12) is fixedly connected to the left end of a clamping block (13).
4. A storage device for fluorescent reagent according to claim 2, characterized in that: The clamping block (13) is slidably connected to the inner wall of the fixed shaft (11), the clamping block (13) is plugged into the outer wall of the storage box (1), and the fixed shaft (11) is rotatably connected to the inner wall of the storage box (1).
5. A fluorescent reagent storage device according to claim 1, characterized in that: The top end of the connecting plate (3) is hinged to one end of the hinged rod (4), the other end of the hinged rod (4) is hinged to the bottom end of the moving block (5), the moving block (5) is slidably connected to the inner wall of the storage box (1), and the connecting plate (3) is slidably connected to the inner wall of the storage box (1).
6. A fluorescent reagent storage device according to claim 1, characterized in that: The inner wall of the right end of the moving block (5) is fixedly connected to one end of the return spring (6), and the other end of the return spring (6) is fixedly connected to the right end of the clamping plate (7).
7. A storage device for fluorescent reagent according to claim 1, characterized in that: The clamping plate (7) is slidably connected to the inner wall of the moving block (5).
8. A fluorescent reagent storage device according to claim 1, characterized in that: The shielding mechanism comprises a cover plate (9), and the cover plate (9) is hinged on the right end of the storage box (1).