Leaked liquid drainage and collection device of upright microscope
By introducing clamping and fixing components and sealing mechanisms into the upright microscope, the problems of accidental displacement and insufficient sealing of the leakage collection device during observation are solved. This achieves stable fixing of the device and enhanced sealing, ensuring smooth observation and efficient collection of leakage.
Patent Information
- Application Number
- CN202520670012.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-04-10
AI Technical Summary
Existing leakage collection devices for upright microscopes are prone to displacement due to accidental contact during observation, and their sealing is insufficient, affecting the smooth progress of observation and the effectiveness of leakage collection.
A leakage drainage and collection device was designed, which includes a clamping and fixing component and a sealing mechanism. The clamping plate is attached to the stage to ensure the stability of the collection frame, and the sealing groove is reliably sealed by the staggered sealing plates and the slot block structure.
It effectively prevents the collection device from shifting due to accidental contact during observation, ensuring the smooth progress of the observation work, and improves the sealing and effectiveness of leakage collection, avoiding leakage.
Smart Images
Figure CN223941169U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to microscope technical field more specifically, relate to a kind of leakage drainage collection device of upright microscope. BACKGROUND
[0002] Upright microscope is a kind of precision optical instrument for observing and analyzing sample. Its basic structure includes objective, eyepiece, condenser and light source etc. parts. The objective of upright microscope is located above the object table, and the transmission light source is below. This design makes it suitable for observing transparent or translucent samples, such as biological sections, cells, etc. When observing samples immersed in liquid or liquid itself, improper operation or other reasons can cause liquid to spill on the object table, corroding the optical and mechanical elements of the microscope. Therefore, a collection device is needed to collect the leakage during observation.
[0003] Based on the above, the inventor found that the existing drainage collection device is directly placed on the object table, and then the container is placed on the drainage collection device for microscopic observation. However, the drainage collection device is not fixed, and it is easy to be accidentally touched during observation, affecting the observation work. Therefore, in view of the above, the existing structure is improved to provide a leakage drainage collection device for upright microscope, in order to achieve a more practical purpose. SUMMARY
[0004] 1. Technical problem to be solved
[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a leakage drainage collection device for upright microscope. The clamping and fixing assembly can fix the collection device on the object platform, reduce the deviation caused by accidental touch, ensure the smooth progress of observation work, and set the sealing assembly to ensure the sealing of the collection component during movement, avoid the leakage of collected liquid, and improve the collection effect of leakage.
[0006] 2. Technical scheme
[0007] To solve the above problems, the utility model adopts the following technical scheme.
[0008] A leakage drainage collection device for upright microscope, comprising a microscope body, the top and bottom of the microscope body are fixedly connected with an objective and a light source respectively, and the middle part of the microscope body is fixedly connected with an object table, the top surface of the object table is centrally provided with a collection frame, the two sides of the collection frame are provided with connecting rods, and the inside of the collection frame is provided with a collection groove near the side edge, the top surface of the collection frame is provided with a sealing mechanism, one end of the connecting rod near the outside is fixedly connected with a turn, and the connecting part of the turn and the connecting rod is movably connected with a clamping plate.
[0009] The sealing mechanism comprises two symmetrically arranged sealing plates, the bottom of the sealing plate is fixedly connected with a pair of sliding blocks, and the two ends of the sealing plate are provided with clamping grooves on one side and clamping blocks on the other side.
[0010] Further, a light-transmitting groove is centrally arranged in the inside of the collecting frame, the light-transmitting groove, the objective lens and the light source are located on the same vertical axis.
[0011] Further, a threaded ring is fixedly connected to the inner end of the connecting rod, and the threaded ring is threadedly connected with the collecting frame.
[0012] Further, the clamping plate is arranged in a T shape, and the clamping plate is attached to the side edge of the object table.
[0013] Further, a guide rod is fixedly connected to the inner end of the top end of the clamping plate, and the guide rod is slidingly connected with the collecting frame.
[0014] Further, the sealing plate is attached to the top of the collecting frame, and the sliding block is slidingly connected with the collecting frame.
[0015] Further, the clamping grooves and the clamping blocks on the two sealing plates are arranged in an interlaced manner, and the clamping grooves and the clamping blocks are matched.
[0016] 3. Beneficial effects
[0017] Compared with the prior art, the utility model has the advantages that:
[0018] (1) The collecting frame is placed in the center of the top surface of the object table, the threaded ring is rotated on the side edge of the collecting frame by rotating the rotating knob, the clamping plate is moved, the guide rod plays a limiting and guiding role, the stability of the movement of the clamping plate is ensured, the clamping plate is attached to the side edge of the object table, the collecting device is fixed on the object platform by arranging the clamping and fixing assembly, the deviation problem caused by accidental collision is reduced, and the observation work is ensured to be smoothly carried out.
[0019] (2) The two sealing plates are slid outward to expose the collecting groove, the missed liquid is collected, the sealing plates are reset after the observation is completed, the upper part of the collecting groove is sealed by the two pairs of clamping grooves and clamping blocks, the missed liquid is prevented from being missed when the collecting frame moves, the sealing assembly is arranged compared with the prior art, the sealing property of the collecting part is ensured when the collecting part moves, the collected liquid is prevented from flowing out, and the collecting effect of the missed liquid is improved. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is a whole structure schematic view of the utility model;
[0021] Figure 2 This is an exploded view of the connecting rod and clamping plate of this utility model.
[0022] Figure 3 This is an exploded view of the sealing mechanism of this utility model;
[0023] Figure 4 This is a structural diagram of the present invention in its stored state.
[0024] The following are the labels in the diagram: 1. Microscope body; 2. Objective lens; 3. Stage; 4. Light source; 5. Collection frame; 6. Connecting rod; 7. Collection groove; 8. Light transmission groove; 9. Sealing mechanism; 10. Rotary knob; 11. Threaded ring; 12. Clamping plate; 13. Guide rod; 14. Sealing plate; 15. Sliding block; 16. Slot; 17. Locking block. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0026] Example:
[0027] Please see Figures 1-4 A leakage drainage and collection device for an upright microscope includes a microscope body 1. An objective lens 2 and a light source 4 are fixedly connected to the top and bottom of the microscope body 1, respectively. A stage 3 is fixedly connected to the middle of the microscope body 1. A collection frame 5 is centrally located on the top surface of the stage 3. A connecting rod 6 is provided through both sides of the collection frame 5. A collection groove 7 is provided on the side inside the collection frame 5. A sealing mechanism 9 is provided on the top surface of the collection frame 5. A knob 10 is fixedly connected to one end of the connecting rod 6 on the outer side. A clamping plate 12 is movably connected to the connection between the knob 10 and the connecting rod 6.
[0028] The sealing mechanism 9 includes two symmetrically arranged sealing plates 14. A pair of sliding blocks 15 are fixedly connected to the bottom of the sealing plate 14. The two ends of the sealing plate 14 are provided with slots 16 on one side, and the two ends of the sealing plate 14 are fixedly connected with blocks 17 on the other side. The sealing mechanism 9 is provided to ensure the sealing when the collecting component is removed and to prevent the collected liquid from leaking out.
[0029] See Figure 1 The collection frame 5 has a light-transmitting groove 8 in the center. The light-transmitting groove 8, the objective lens 2, and the light source 4 are located on the same vertical axis. The container is placed in the center of the top surface of the collection frame 5. The light source 4 illuminates the container through the light-transmitting groove 8, and then the container is observed under a microscope through the objective lens 2.
[0030] See Figure 2 A threaded ring 11 is fixedly connected to one end of the connecting rod 6 on the inner side. The threaded ring 11 is threadedly connected to the collection frame 5. Rotating the knob 10 causes the threaded ring 11 to rotate on the side of the collection frame 5, thereby causing the clamping plate 12 to move.
[0031] See Figure 2 The clamping plate 12 is T-shaped and fits against the side of the platform 3, so that the collection frame 5 is fixed on the platform 3.
[0032] See Figure 2 A guide rod 13 is fixedly connected to the inner side of the top of the clamping plate 12. The guide rod 13 is slidably connected to the collection frame 5. The guide rod 13 plays a limiting and guiding role to ensure the movement stability of the clamping plate 12.
[0033] See Figure 3 The sealing plate 14 is attached to the top of the collection frame 5, and the sliding block 15 is slidably connected to the collection frame 5. The two sealing plates 14 slide outward, and the sliding block 15 ensures the stability of the movement of the sealing plate 14, so that the collection tank 7 is completely exposed. When the observation operation is performed, the leaked liquid enters the inside of the collection tank 7.
[0034] See Figure 4 The slots 16 and blocks 17 on the two sealing plates 14 are staggered and the slots 16 and blocks 17 are adapted to each other. After the observation is completed, the sliding sealing plate 14 is reset. Through the mutual cooperation of the two pairs of slots 16 and blocks 17, the sealing plate 14 seals the top of the collection tank 7, preventing the leakage of collected liquid when the collection frame 5 moves.
[0035] In use: Place the collection frame 5 in the center of the top surface of the stage 3, then rotate the knob 10 to drive the threaded ring 11 to rotate on the side of the collection frame 5, thereby moving the clamping plate 12. The guide rod 13 plays a limiting and guiding role to ensure the stability of the movement of the clamping plate 12, so that the clamping plate 12 is in contact with the side of the stage 3, and the collection frame 5 is fixed on the stage 3. Then slide the two sealing plates 14 outward, and the sliding block 15 ensures the stability of the movement of the sealing plates 14, so that the collection tank 7 is completely exposed. Place the container in the center of the top surface of the collection frame 5, and the light source 4 illuminates the container through the light transmission groove 8. Then, perform microscopic observation through the objective lens 2. When the observation operation is performed, the leaked liquid enters the inside of the collection tank 7. After the observation is completed, first remove the container, and then slide the sealing plate 14 back to its original position. Through the mutual cooperation of the two pairs of slots 16 and the locking block 17, the sealing plate 14 seals the top of the collection tank 7, preventing the leakage of collected liquid when the collection frame 5 moves.
[0036] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0037] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0038] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.
Claims
1. A leakage drainage and collection device for an upright microscope, comprising a microscope body (1), wherein an objective lens (2) and a light source (4) are fixedly connected to the top and bottom of the microscope body (1) respectively, and a stage (3) is fixedly connected to the middle of the microscope body (1), characterized in that: A collection frame (5) is provided in the center of the top surface of the platform (3). A connecting rod (6) is provided through both sides of the collection frame (5). A collection groove (7) is provided inside the collection frame (5) near the side. A sealing mechanism (9) is provided on the top surface of the collection frame (5). A knob (10) is fixedly connected to one end of the connecting rod (6) near the outside. A clamping plate (12) is movably connected to the connection between the knob (10) and the connecting rod (6). The sealing mechanism (9) includes two symmetrically arranged sealing plates (14). A pair of sliding blocks (15) are fixedly connected to the bottom of the sealing plate (14). The sealing plate (14) has a slot (16) on one side at both ends and a block (17) fixedly connected to the other side at both ends.
2. The leakage drainage and collection device for an upright microscope according to claim 1, characterized in that: The collection frame (5) has a light-transmitting groove (8) centered inside, and the light-transmitting groove (8), objective lens (2) and light source (4) are located on the same vertical axis.
3. The leakage drainage and collection device for an upright microscope according to claim 1, characterized in that: The inner end of the connecting rod (6) is fixedly connected to a threaded ring (11), which is threadedly connected to the collection frame (5).
4. The leakage drainage and collection device for an upright microscope according to claim 1, characterized in that: The clamping plate (12) is T-shaped and fits against the side of the stage (3).
5. The leakage drainage and collection device for an upright microscope according to claim 1, characterized in that: The clamping plate (12) has a guide rod (13) fixedly connected to the inner side of its top end, and the guide rod (13) is slidably connected to the collection frame (5).
6. The leakage drainage and collection device for an upright microscope according to claim 1, characterized in that: The sealing plate (14) is attached to the top of the collection frame (5), and the sliding block (15) is slidably connected to the collection frame (5).
7. The leakage drainage and collection device for an upright microscope according to claim 1, characterized in that: The slots (16) and blocks (17) on the two sealing plates (14) are staggered and the slots (16) and blocks (17) are compatible.