Droplet-proof ring tray for reagent bottles

Abstract

The application discloses a kind of anti-dripping annular tray for reagent bottle, comprising: annular seat, annular accommodating groove is opened in its inside;The application is set by locking piece, when reagent bottle is inserted and placed hole and falls, its bottle bottom is centered on the groove of bearing block, bottle body dead weight is converted into the force of locking plate moving towards by connecting rod mechanism, to automatically clamp neck, clamping firm, effectively prevent toppling;When taking bottle, reagent bottle is lifted upward, and under the action of guiding reset component, locking plate is automatically released and resets, and operation is smooth;And through the suspension of reagent bottle fixed by locking plate, bottle mouth is located above annular disc, any liquid along bottle wall dripping will be received by annular disc upper surface, and the lower work surface or equipment will not be contaminated;Through the setting of rotary fixing element, the cooperation of annular fixing block and locking hole can realize the quick locking and release of annular disc, facilitate the taking, cleaning or replacing of entire annular disc and all reagent bottles thereon, greatly improve experimental efficiency.

Description

Technical Field

[0001] This application relates to the field of laboratory equipment technology, specifically to a drip-proof ring tray for reagent bottles. Background Technology

[0002] In laboratories of chemistry, biology, and medicine, reagent bottles are commonly used containers for various liquid reagents. During experiments, operators frequently need to draw reagents from these bottles and return them to their original positions after use. However, if reagent residue remains at the bottle neck, placing the bottle directly on the table not only contaminates the work surface but also poses a hazard if the bottle tipps over. Currently, laboratories typically use ordinary test tube racks or perforated plates to hold reagent bottles, but these devices have the following drawbacks: First, they usually only hold the bottle body, with insufficient clamping force on the neck, making the bottle prone to shaking or even tipping over; second, they lack effective anti-drip designs, allowing dripping reagents to contaminate the rack and work surface, increasing cleaning workload and the risk of cross-contamination; furthermore, existing fixing methods are not convenient for quickly handling multiple reagent bottles, affecting experimental efficiency. Therefore, this application proposes an anti-drip ring tray for reagent bottles to solve these problems. Summary of the Invention

[0003] The technical problem to be solved by this application is to overcome the existing defects and provide an anti-drip ring tray for reagent bottles, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, this application provides the following technical solution: a drip-proof ring tray for reagent bottles, comprising:

[0005] The annular seat has an annular receiving groove inside;

[0006] The support ring is fixedly disposed within the receiving groove;

[0007] A ring-shaped disk is detachably placed on the support ring, and the ring-shaped disk is evenly provided with a plurality of placement holes for placing reagent bottles.

[0008] A fastener, disposed on the annular seat, is used to lock the annular disc onto the support ring;

[0009] Multiple locking components are provided at the bottom of the placement hole in a corresponding manner; each locking component includes two locking plates that can move towards or away from each other, used to clamp or release the reagent bottle body inserted into the placement hole.

[0010] Furthermore, the fixing component includes a rotating block located above the annular seat, a connecting shaft fixed to the bottom of the rotating block, and an annular fixing block sleeved on the bottom of the connecting shaft. The connecting shaft is rotatably connected to the annular seat, and a locking hole is provided at the bottom of the annular disc corresponding to the position of the annular fixing block.

[0011] Furthermore, at least one clearance groove with a straight edge is provided on the side wall of the annular fixing block.

[0012] Furthermore, the connecting shaft is a hollow shaft, and a stepped hole is provided at the corresponding position of the rotating block. The rotating block is fixedly connected to the annular fixing block by bolts.

[0013] Furthermore, the locking component also includes two movable blocks mounted on the upper surface of the locking plate, a driving force guide reset assembly connected to the movable blocks for guiding the movement of the movable blocks and providing reset, and connecting rods hinged to the bottom of the locking plate, with load-bearing blocks hinged to the tail ends of the two connecting rods.

[0014] Furthermore, a centering groove is provided at the center of the top surface of the load-bearing block.

[0015] Furthermore, the guide reset assembly includes a mounting bracket embedded in the bottom of the annular disc, two guide rods installed inside the mounting bracket, and a spring sleeved on the guide rods. The spring is located between the moving block and the inner wall of the mounting bracket and is used to provide a reset force to the moving block to cause it to move the locking plate in the opposite direction.

[0016] Furthermore, the opposite surfaces of the locking plates are arc-shaped, and the upper surface of the locking plates is provided with an inclined surface.

[0017] Furthermore, handles are provided on both sides of the annular seat.

[0018] Compared with existing technologies: This application, through the setting of the locking component, ensures that when the reagent bottle is inserted into the placement hole and falls, its bottom rests on the centering groove of the load-bearing block. The weight of the bottle is converted into a force that moves the locking plates in opposite directions through the linkage mechanism, thereby automatically clamping the bottle neck, securing it firmly, and effectively preventing tipping. When removing the bottle, the reagent bottle is lifted upwards, and under the action of the guide reset component, the locking plates automatically release and reset, ensuring smooth operation. Furthermore, the reagent bottle is suspended and fixed by the locking plate, with the bottle mouth located above the annular disk. Any liquid dripping along the bottle wall will be caught on the upper surface of the annular disk, preventing contamination of the platform or equipment below. Through the setting of the rotating fixing component, the annular fixing block and the locking hole can be used to quickly lock and release the annular disk, facilitating the removal, placement, cleaning, or replacement of the entire annular disk and all reagent bottles on it, greatly improving experimental efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this application;

[0020] Figure 2 This is an exploded view of this application;

[0021] Figure 3 This is a structural view of the locking component in this application;

[0022] Figure 4 This is a cross-sectional view of the locking component of this application;

[0023] Figure 5 This is a top view of this application.

[0024] In the diagram: 1. Annular seat; 11. Receiving groove; 12. Handle; 2. Support ring; 3. Annular disc; 31. Placement hole; 32. Locking hole; 4. Fixing component; 41. Rotating block; 42. Connecting shaft; 43. Annular fixing block; 431. Straight edge section; 5. Locking component; 51. Locking plate; 52. Moving block; 53. Guide reset assembly; 531. Mounting bracket; 532. Guide rod; 533. Spring; 54. Connecting rod; 55. Load-bearing block; 551. Centering groove. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments in this application (for ease of description and understanding, hereinafter referred to as...), Figure 1 (The above is described above). All other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this application.

[0026] Please see Figure 1-5 This application provides a technical solution for an anti-drip ring tray for reagent bottles: an anti-drip ring tray for reagent bottles, mainly composed of a ring seat 1, a support ring 2, a ring disc 3, a fixing member 4 and multiple locking members 5.

[0027] The annular base 1 serves as the foundation of the entire device, and its interior is machined with an annular receiving groove 11. This groove structure not only provides a precise installation position for the support ring 2, ensuring the stability of the annular tray 3 after placement, but also forms a collection area where any liquid that overflows the annular tray 3 can be collected, preventing contamination of the laboratory surface. Handles 12 are preferably installed on both sides of the annular base 1. This design greatly facilitates the user's handling and transfer of the entire tray (especially when carrying multiple heavy reagent bottles), improving operational convenience and safety.

[0028] The support ring 2 is fixedly installed in the receiving groove 11 by means of adhesive or snap-fit. Its main function is to support the annular disk 3 and distribute its weight evenly on the annular seat 1.

[0029] The annular disk 3 is one of the core functional components of this application. It is detachably placed on the support ring 2, and has multiple placement holes 31 evenly distributed around its circumference. The upper surface of the annular disk 3 is inclined towards the center to prevent leaked liquid from flowing to the outside of the annular disk 3, facilitating the collection of leaked liquid by the annular seat 1. Its working principle is as follows: when liquid dripping from the mouth of the reagent bottle flows down the bottle wall, it is first caught by the upper surface of the annular disk 3 and flows into the annular seat 1 through the placement holes 31.

[0030] The fastener 4 is crucial for the quick assembly and disassembly of the annular disc 3. It includes a rotating block 41 located above the annular seat 1, a connecting shaft 42 fixedly connected to the bottom of the rotating block 41, and an annular fixing block 43 fixedly sleeved on the bottom of the connecting shaft 42. The connecting shaft 42 passes through the annular seat 1 and is rotatably connected to it via a bearing or bushing. A locking hole 32 is provided at the bottom of the annular disc 3 corresponding to the position of the annular fixing block 43. At least one clearance groove with a straight edge section 431 is machined on the side wall of the annular fixing block 43.

[0031] The annular fixing block 43 and the straight edge section 431 form a D-shape. When the operator rotates the rotating block 41 so that the straight edge section 431 of the annular fixing block 43 is aligned with the locking hole 32, there is a sufficient gap between the locking hole 32 and the straight edge section 431. At this time, the annular disc 3 can be removed or installed vertically upwards, making the operation very convenient.

[0032] When the rotating block 41 is rotated about 90 degrees, causing the arc-shaped surface of the annular fixing block 43 to engage with the locking hole 32, the annular fixing block 43 will lock the annular disc 3 from below because the diameter of the arc-shaped surface is larger than the size of the locking hole 32 in the corresponding direction. This will securely lock the disc onto the support ring 2 and prevent it from accidentally falling off during handling or use.

[0033] As a preferred assembly method, the connecting shaft 42 can be designed as a hollow shaft, and a long bolt passes through the rotating block 41 and the connecting shaft 42 before being threaded to the annular fixing block 43. This design not only ensures the connection strength, but also makes the assembly and maintenance of the entire fixing component 4 more convenient.

[0034] The locking element 5 is the core of the automatic reagent bottle clamping mechanism, with one corresponding to the bottom of each placement hole 31. Its structure and working principle are quite sophisticated: it includes two arc-shaped locking plates 51, a moving block 52 mounted on the upper surface of the locking plates 51, a guide and reset assembly 53 connected to the moving block 52, a connecting rod 54 hinged to the bottom of the locking plates 51, and a load-bearing block 55 hinged to the tail ends of the two connecting rods 54. A centering groove 551 is formed at the center of the top surface of the load-bearing block 55, facilitating the centering of the test tube.

[0035] Locking plate 51: Its opposite surface is an arc shape adapted to the reagent bottle body, providing a larger contact area and achieving a flexible yet stable clamping. Its upper surface is an outward-sloping bevel, which can effectively guide the bottle neck to be inserted smoothly, and can automatically correct the alignment even if there is a slight deviation.

[0036] Guide reset assembly 53 includes mounting bracket 531, guide rod 532, and spring 533. Its function is to provide precise linear motion guidance for the moving block 52 and locking plate 51, preventing them from skewing and jamming. Spring 533 provides continuous reset force, which is pre-compressed between the moving block 52 and the inner wall of mounting bracket 531.

[0037] The load-bearing block 55 and the connecting rod 54 together with the locking plate 51 form an efficient lever amplification system, which allows the weight of the bottle to drive the locking plate 51 to move through the load-bearing block 55 and the connecting rod 54. The centering groove 551 opened in the center of the top surface of the load-bearing block 55 can center the bottom of the reagent bottle.

[0038] In use: The operator holds the reagent bottle and inserts it through the placement hole 31. The bottom of the bottle contacts the support block 55 (if a test tube is needed, the bottom of the test tube contacts the centering groove 551 on the support block 55 for easy centering and clamping). This transfers the entire weight of the bottle onto the support block 55, forcing it to move downwards. The downward movement of the support block 55, transmitted through the two connecting rods 54 (which at this time tend to straighten from an inclined state), converts the downward force of gravity into a horizontal force that pushes the two locking plates 51 to move towards each other. This force is much greater than the force required to insert the bottle by hand and is entirely generated by the bottle's own weight. Therefore, it adaptively and very firmly clamps the reagent bottle, effectively preventing any shaking or tipping in any direction.

[0039] Removing the reagent bottle (release process): When it is necessary to remove the bottle, simply lift the reagent bottle upwards, and the pressure of the bottle on the load-bearing block 55 will instantly disappear. At this time, the restoring force of the previously compressed spring 533 will come into play, pushing the two moving blocks 52 and the locking plate 51 to move towards each other, releasing the clamp on the bottle neck. The reagent bottle can then be easily and smoothly removed. Throughout the entire process, the user does not need to perform any additional locking or unlocking operations, achieving automation of "locking upon insertion and releasing upon lifting".

[0040] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drip-proof ring tray for reagent bottles, characterized in that, include: The annular seat (1) has an annular receiving groove (11) inside. The support ring (2) is fixedly disposed in the receiving groove (11); The annular disk (3) is detachably placed on the support ring (2), and the annular disk (3) is evenly provided with a plurality of placement holes (31) for placing reagent bottles. A fastener (4) is provided on the annular seat (1) for locking the annular disk (3) onto the support ring (2); Multiple locking components (5) are provided at the bottom of the placement hole (31) in a corresponding manner; the locking component (5) includes two locking plates (51) that can move towards or away from each other, for clamping or releasing the reagent bottle body inserted into the placement hole (31).

2. The anti-drip ring tray for reagent bottles according to claim 1, characterized in that: The fixing component (4) includes a rotating block (41) located above the annular seat (1), a connecting shaft (42) fixed at the bottom of the rotating block (41), and an annular fixing block (43) sleeved at the bottom of the connecting shaft (42). The connecting shaft (42) is rotatably connected to the annular seat (1), and a locking hole (32) is provided at the bottom of the annular disc (3) corresponding to the position of the annular fixing block (43).

3. The anti-drip ring tray for reagent bottles according to claim 2, characterized in that: At least one clearance groove with a straight edge segment (431) is provided on the side wall of the annular fixing block (43).

4. The anti-drip ring tray for reagent bottles according to claim 2, characterized in that: The connecting shaft (42) is a hollow shaft, and the rotating block (41) is provided with a stepped hole at the corresponding position. The rotating block (41) is fixedly connected to the annular fixing block (43) by bolts.

5. The anti-drip ring tray for reagent bottles according to claim 1, characterized in that: The locking component (5) also includes two movable blocks (52) mounted on the upper surface of the locking plate (51), a driving force guide reset assembly (53) connected to the movable blocks (52) for guiding the movement of the movable blocks (52) and providing reset, and a connecting rod (54) hinged to the bottom of the locking plate (51), with a load-bearing block (55) hinged to the tail end of the two connecting rods (54).

6. The anti-drip ring tray for reagent bottles according to claim 5, characterized in that: The top surface of the load-bearing block (55) is provided with a centering groove (551).

7. The anti-drip ring tray for reagent bottles according to claim 5, characterized in that: The guide reset assembly (53) includes a mounting bracket (531) embedded in the bottom of the annular disk (3), two guide rods (532) installed inside the mounting bracket (531), and a spring (533) sleeved on the guide rods (532). The spring (533) is located between the moving block (52) and the inner wall of the mounting bracket (531) and is used to provide the moving block (52) with a reset force to drive the locking plate (51) to move in the opposite direction.

8. The anti-drip ring tray for reagent bottles according to claim 5, characterized in that: The locking plate (51) has an arc-shaped opposite surface, and the upper surface of the locking plate (51) is provided with an inclined surface.

9. The anti-drip ring tray for reagent bottles according to claim 1, characterized in that: The annular seat (1) is provided with handles on both sides.

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