Detection device based on fluorescence spectrometer
Through the design of integrated battery compartment and touch display, combined with handle and lock block structure, the problem of poor portability of the fluorescence spectrometer detection device is solved, and the high integration and sealing of the portable fluorescence spectrometer is achieved, making it easy to use when going out.
Patent Information
- Application Number
- CN202421816978.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The detection device used in traditional fluorescence spectrometers is poor in portability and cannot be used when going out.
A portable fluorescence spectrometer detection device with integrated battery compartment and touch display screen is designed, equipped with a handle and locking block structure, which realizes the portability and sealing of the device.
The portability and sealability of the fluorescence spectrometer detection device are improved, and can be used outside, and are suitable for sample observation in various environments.
Smart Images
Figure CN223065159U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of detection devices, in particular to a detection device based on a fluorescence spectrometer. Background Technique
[0002] Fluorescence spectrometers are widely used in the fields of chemistry, environment, and biochemistry and are important tools for studying the interaction between small molecules and nucleic acids. By observing the changes in the fluorescence spectra of probes caused by the interaction between drugs and nucleic acids, the mechanism of action between drugs and nucleic acids can be understood. In addition, fluorescence spectrometers are also often used to study the interaction between drugs and proteins, observing the fluorescence characteristics of the drugs themselves and the changes in the endogenous fluorescence characteristics of proteins as a result of the interaction, thereby providing information about the binding situation between the two.
[0003] Traditional detection devices for fluorescence spectrometers are all placed and installed in the laboratory to use with a 220V power supply, so they have poor portability and are not suitable for use outdoors, with too many limitations.
[0004] For the above-mentioned traditional detection devices for fluorescence spectrometers, the portability is poor. Therefore, we have proposed a detection device based on a fluorescence spectrometer. Content of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a detection device based on a fluorescence spectrometer, aiming to improve problems such as poor portability.
[0006] To achieve the above object, the utility model provides the following technical solution: A detection device based on a fluorescence spectrometer, including a box body, the lower surface of the box body is fixedly connected to the upper surface of a battery compartment, a battery is arranged inside the battery compartment, a first cover plate is arranged on the upper surface of the box body, the lower surface of the first cover plate is fixedly connected to the lower surface of a touch display screen, an eyepiece is arranged at the exact middle position on the lower surface of the first cover plate, handle grips are fixedly connected to both sides of the outer wall of the box body, a lock piece is arranged at a position near the front on the lower surface of the first cover plate, a second lock block is arranged at the front of the upper part of the box body, an L-shaped lock body is arranged inside the second lock block, a second spring is arranged at the rear of the L-shaped lock body, a second cover plate is arranged on the inner top surface of the box body, a first rubber ring is arranged on the lower surface of the second cover plate, a first lock block is fixedly connected to the front part of the second cover plate, first springs are fixedly connected to both sides of the first lock block, a pressing block is arranged at the front of the first spring, a lock tongue is fixedly connected to the front part of the pressing block, a clamping block is fixedly connected to the upper part of the lock tongue, a second rubber ring is arranged on the inner top surface of the box body, and a sample chamber is opened on the inner top surface of the box body.
[0007] Preferably, the first cover plate and the box body are rotatably connected by a hinge at the rear.
[0008] Preferably, a small hole is provided at a position near the middle of the lower part of the lock piece.
[0009] Preferably, there are two second springs, one above the other, provided at the rear part of the L-shaped lock body.
[0010] Preferably, there is a pair of pressing blocks on both sides of the first lock block.
[0011] Preferably, two first springs are provided at the positions where the pressing blocks are close to the first lock block.
[0012] Preferably, the top of the box body is of a sunken structure.
[0013] Preferably, the touch display screen, the eyepiece, and the battery compartment are all electrically connected to the box body.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, a battery compartment is fixed at the bottom of the box body, and the battery inside the battery compartment can supply power to the box body. A touch display screen is provided on the upper top of the first cover plate, which can replace the traditional separate display screen, so the integration is relatively high. Handles are provided on both sides of the box body. When it is necessary to change the working position, the first cover plate can be closed and the lock piece on the front part of the lower wall of the first cover plate can be buckled with the second lock block at the front of the upper part of the box body, and it can be moved and used through the handles on both sides of the box body, so as to achieve the purpose of improving portability.
[0016] 2. In the utility model, a sample chamber is provided at a position near the middle of the top of the box body. A second rubber ring is provided around the sample chamber, and a second cover plate is provided on the upper part of the sample chamber. A first rubber ring is provided at the corresponding position on the lower surface of the second cover plate and the second rubber ring, so as to be able to seal the sample inside the sample chamber. The liquid sample can be observed through the sealing of the rubber ring, so as to achieve the purpose of reducing the limitations of the sample. Description of the Drawings
[0017] Figure 1 is a perspective view of the detection device based on the fluorescence spectrometer proposed by the utility model;
[0018] Figure 2 is a structural diagram of the first lock block of the detection device based on the fluorescence spectrometer proposed by the utility model;
[0019] Figure 3 is a structural diagram of the L-shaped lock body of the detection device based on the fluorescence spectrometer proposed by the utility model.
[0020] Legend Explanation:
[0021] 1. Box body; 2. Battery compartment; 3. First cover plate; 4. Touch display screen; 5. Eyepiece; 6. Second cover plate; 7. First rubber ring; 8. First lock block; 9. Second rubber ring; 10. Sample chamber; 11. Pushing block; 12. First spring; 13. Lock tongue; 14. Clamping block; 15. Lock piece; 16. L-shaped lock body; 17. Second spring; 18. Second lock block; 19. Handle. Detailed implementation manner
[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.
[0023] Refer to Figures 1 - 3, an embodiment provided by the present utility model: a detection device for a fluorescence spectrometer, including a box body 1. A system for calculation and analysis is integrated inside the box body 1. The lower surface of the box body 1 is fixedly connected to the upper surface of a battery compartment 2. A battery is arranged inside the battery compartment 2, which improves the limitation of the traditional one that must be plugged in for use. The upper surface of the box body 1 is provided with a first cover plate 3. The first cover plate 3 can place structures such as a touch display screen 4 and an eyepiece 5. The upper surface of the first cover plate 3 is fixedly connected to the lower surface of the touch display screen 4. The touch display screen 4 can intuitively display real-time data, and being integrated on the upper surface of the first cover plate 3 also improves the portability of the traditional detection device for a fluorescence spectrometer. In the middle position of the lower surface of the first cover plate 3, there is an eyepiece 5, which can play a role in observing samples. On both sides of the outer wall of the box body 1, there are fixedly connected handle grips 19, which can facilitate lifting when the detection device for a fluorescence spectrometer needs to be transferred for use. Near the front position of the lower surface of the first cover plate 3, there is a locking piece 15. The locking piece 15 and a second locking block 18 can play a role in fixing the first cover plate 3. At the front of the upper part of the box body 1, there is a second locking block 18. Inside the second locking block 18, there is an L-shaped locking body 16. Pressing down the L-shaped locking body 16 can release the locking piece 15 so as to open the first cover plate 3. At the rear of the L-shaped locking body 16, there is a second spring 17, which plays a role in making the L-shaped locking body 16 return to its original position after pressing down the L-shaped locking body 16 and releasing it. On the inner top surface of the box body 1, there is a second cover plate 6. The second cover plate 6 is made of transparent glass material, which can minimize the influence on observation to the greatest extent. The second cover plate 6 also plays a role in enclosing the internal sample. On the lower surface of the second cover plate 6, there is a first rubber ring 7. The first rubber ring 7 and a second rubber ring 9 can play a role in sealing the sample, so it can play a role in observing liquid samples. At the front of the second cover plate 6, there is fixedly connected a first locking block 8. On both sides of the first locking block 8, there are fixedly connected first springs 12, which play a role in making the pressing block 11 return to its original position after being pressed. At the front of the first spring 12, there is a pressing block 11. At the front of the pressing block 11, there is fixedly connected a locking tongue 13. At the upper part of the locking tongue 13, there is fixedly connected a clamping block 14. Pressing down the pressing block 11, the locking tongue 13 will be disengaged from inside the clamping block 14 and then the second cover plate 6 can be lifted. When it is necessary to close the second cover plate 6, press down the pressing block 11 and place the locking tongue 13 at the bottom of the clamping block 14, so that the sample chamber 10 can be tightly covered. On the inner top surface of the box body 1, there is a second rubber ring 9. Inside the inner top surface of the box body 1, there is a sample chamber 10, which plays a role in placing samples.
[0024] The first cover plate 3 is rotatably connected to the box body 1 through a hinge at the rear, and the hinge plays a role in enabling the first cover plate 3 to smoothly open from the upper part of the box body 1.
[0025] In the middle position near the lower part of the locking piece 15, there is a small hole, and the L-shaped locking body 16 can pass through the small hole to achieve the purpose of fixing the locking piece 15.
[0026] There are two second springs 17 in total, upper and lower, at the rear of the L-shaped lock body 16. The two second springs 17 are evenly distributed, so that the L-shaped lock body 16 can be pressed and reset smoothly.
[0027] There is a pair of pressing blocks 11 on both sides of the first lock block 8. The pair of pressing blocks 11 can make the first lock block 8 seal more tightly.
[0028] There are two first springs 12 in total at the position where the pressing block 11 is close to the first lock block 8. The two first springs 12 are evenly distributed, so that the pressing block 11 can be pressed and reset smoothly.
[0029] The top of the box body 1 is of a sunken structure, which can still close the first cover plate 3 when placing a larger sample.
[0030] The touch display screen 4, the eyepiece 5, and the battery compartment 2 are all electrically connected to the box body 1. The battery compartment 2 is electrically connected to the box body 1, and the box body 1 can be powered by the internal battery. The eyepiece 5 is electrically connected to the box body 1 and can transmit the observation information to the inside of the box body 1 for calculation. The touch display screen 4 is electrically connected to the box body 1 and can display the calculation and analysis results on the touch display screen 4 in real time.
[0031] Working principle: Use the handle 19 to place the box body 1 in a suitable position, power the box body 1 through the battery in the battery compartment 2, press the L-shaped lock body 16 to squeeze the second spring 17, so that the lock piece 15 can be opened from the inside of the second lock block 18, and then lift the first cover plate 3. Then, press both pressing blocks 11 at the same time to squeeze the first spring 12, so that the lock tongue 13 extends from the bottom of the clamping block 14, thus opening the second cover plate 6. Place the sample at the bottom of the sample chamber 10, close the first lock block 8, press the pressing block 11 to make the clamping block 14 clamp the lock tongue 13, so as to seal the sample chamber 10 through the first rubber ring 7 and the second rubber ring 9. Then close the first cover plate 3, make the lock piece 15 be clamped inside the second lock block 18 by using the L-shaped lock body 16, observe the sample through the eyepiece 5, transmit the information to the inside of the box body 1 for calculation and analysis, and the box body 1 displays the results on the touch display screen 4 after the calculation and analysis are completed.
[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A detection device for a fluorescence spectrometer, comprising a box body (1), characterized in that : The lower surface of the box body (1) is fixedly connected to the upper surface of the battery compartment (2). A battery is arranged inside the battery compartment (2). The upper surface of the box body (1) is provided with a first cover plate (3). The upper surface of the first cover plate (3) is fixedly connected to the lower surface of the touch display screen (4). In the middle position of the lower surface of the first cover plate (3), an eyepiece (5) is arranged. On both sides of the outer wall of the box body (1), handle grips (19) are fixedly connected. Near the front position of the lower surface of the first cover plate (3), a locking piece (15) is arranged. At the front part of the upper part of the box body (1), a second lock block (18) is arranged. Inside the second lock block (18), an L-shaped lock body (16) is arranged. At the rear part of the L-shaped lock body (16), a second spring (17) is arranged. On the inner top surface of the box body (1), a second cover plate (6) is arranged. On the lower surface of the second cover plate (6), a first rubber ring (7) is arranged. At the front part of the second cover plate (6), a first lock block (8) is fixedly connected. On both sides of the first lock block (8), first springs (12) are fixedly connected. At the front part of the first springs (12), a pressing block (11) is arranged. At the front part of the pressing block (11), a locking tongue (13) is fixedly connected. At the upper part of the locking tongue (13), a clamping block (14) is fixedly connected. On the inner top surface of the box body (1), a second rubber ring (9) is arranged. On the inner top surface of the box body (1), a sample chamber (10) is opened.
2. The detection device for a fluorescence spectrometer according to claim 1, characterized in that : The first cover plate (3) is rotatably connected to the box body (1) through a hinge at the rear part.
3. The detection device for a fluorescence spectrometer according to claim 1, characterized in that : A small hole is opened at the middle position near the lower part of the locking piece (15).
4. The detection device for a fluorescence spectrometer according to claim 1, characterized in that : At the rear part of the L-shaped lock body (16), there are two second springs (17) in total, one above the other.
5. The detection device for a fluorescence spectrometer according to claim 1, wherein : There is a pair of pressing blocks (11) in total on both sides of the first lock block (8).
6. The detection device for a fluorescence spectrometer according to claim 1, characterized in that : Two first springs (12) are arranged in total at the position where the pressing block (11) is close to the first lock block (8).
7. The detection device for a fluorescence spectrometer according to claim 1 or 2, characterized in that : The top of the box body (1) is of a concave structure.
8. The detection device for a fluorescence spectrometer according to claim 1, characterized in that : The touch display screen (4), the eyepiece (5), and the battery compartment (2) are all electrically connected to the box body (1).