A modular chemical experiment table

Abstract

This utility model discloses a modular chemical experiment table in the field of chemical experimental equipment technology, including a main table body, a main frame body arranged directly above the main table body, an operating platform on the main frame body, a top limiting rail on the top of the main frame body, and two parallel circular slide rails arranged below the top limiting rail. A multifunctional container carrying box is arranged between the top limiting rail and the circular slide rails. By setting the top limiting rail and the two parallel circular slide rails on the top of the main frame body, and allowing the multifunctional container carrying box to be installed and quickly disassembled by sliding left and right between the two, and by setting a top limiting rail and two parallel circular slide rails on the top of the main frame body, the multifunctional container carrying box can be installed and disassembled quickly and easily. At the same time, a container holding plate that can be pulled out back and forth is mounted inside the carrying box through a two-way slide rail, so as to achieve the purpose of accommodating the storage of containers of different sizes and flexibly adjusting their positions. This realizes the modular replacement of container storage during the experiment, which does not require additional space on the experimental table, and the holding plate can be pulled out and used as a temporary storage rack.

Description

Technical Field

[0001] This utility model relates to the field of chemical experimental equipment technology, and in particular to a combined chemical experimental table. Background Technology

[0002] In the field of chemical experiments, the lab bench is a core piece of equipment for carrying out various experimental operations. Its structural design needs to adapt to the diverse needs of glassware storage, operating space, and auxiliary functions during experiments. Currently, conventional chemical lab benches are usually equipped with a basic work surface and a frame structure to achieve layered storage of experimental glassware. Some lab benches optimize the layout of the operating area for the needs of multi-person collaboration, and at the same time, they are equipped with water receiving and drainage components in key locations to deal with possible liquid drips or spills during experiments, ensuring a clean and safe experimental environment.

[0003] Existing chemical lab benches employ fixed-structure storage devices, resulting in limited adaptability between the storage components and the bench body. This lack of flexibility in adjusting or replacing storage components to accommodate different sizes and specifications of lab equipment hinders adaptability to diverse applications. Furthermore, the storage and temporary support functions of existing systems are typically independent. If multiple lab equipment needs temporary placement, additional independent storage racks are often required, consuming bench space and potentially disrupting the continuity of experimental procedures. Therefore, we propose a modular chemical lab bench to address these issues. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present invention, to avoid obscuring the purpose of these documents, and such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] Therefore, the purpose of this utility model is to provide a modular chemical laboratory table that can solve the problems of existing chemical laboratory table-related glassware storage devices adopting a fixed structure design, the glassware storage components being relatively unsuitable for the main body of the laboratory table, the inability to flexibly adjust or replace storage components according to different sizes and specifications of experimental glassware, and insufficient adaptability to the storage of diverse glassware. At the same time, the glassware storage function and temporary operation support function of existing devices are usually independent of each other. If a large number of glasswares need to be temporarily placed, an additional independent storage rack is often required, which not only occupies the laboratory table surface or surrounding space, but may also affect the continuity of experimental operations.

[0006] To solve the above-mentioned technical problems, this utility model provides a modular chemical laboratory table, which adopts the following technical solution: it includes a main table body, which is a double-sided operating structure, allowing personnel on both the front and back sides to perform experiments simultaneously. A main frame is set on the top of the main table body, and an operating platform is set on the main frame. Several sockets are set at the front and back ends of the operating platform. A top limiting rail is set on the top of the main frame body, and two circular slide rails arranged in parallel front and back are set below the top limiting rail. A multifunctional container carrier is slidably set between the top limiting rail and the circular slide rails, and the multifunctional container carrier can be quickly disassembled from the sliding mechanism formed by the top limiting rail and the circular slide rails.

[0007] Optionally, a disassembly notch is provided on the bottom left side of the top limiting rail. When the multifunctional utensil carrier slides to the leftmost end of the top limiting rail, it can be separated from the top limiting rail and the circular slide rail through the disassembly notch. The top of the multifunctional utensil carrier is integrally formed with a limiting groove, which is adapted to the top limiting rail.

[0008] Optionally, the bottom of the multifunctional utensil carrier has two strip-shaped slots, the positions of which correspond to two circular slide rails. Several pulleys are fastened to the inner wall of each strip-shaped slot of the multifunctional utensil carrier. The pulleys are adapted to the circular slide rails, and the multifunctional utensil carrier can slide left and right along the length of the circular slide rails via the pulleys.

[0009] Optionally, the multifunctional utensil carrier box has a through-cavity structure. Two-way slide rails are fixedly mounted on the left and right side walls inside the multifunctional utensil carrier box by screws. A utensil holding plate is installed between the two-way slide rails on the left and right sides. The utensil holding plate can be pulled and slid bidirectionally outwards and backwards along the extension direction of the two-way slide rails.

[0010] Optionally, the container plate has several through holes for holding the containers, and the front and rear ends of the multifunctional container holding box are equipped with sealing door panels through shaft connectors. The bottom surface of the multifunctional container holding box has a water flow opening, which is located in the middle of the bottom surface. The bottom surfaces on the left and right sides of the water flow opening are sloped.

[0011] Optionally, a water receiving hopper is provided directly below the circular slide rail. The water receiving hopper has an inclined structure that is higher in the middle and lower on both sides. Two water receiving tanks are correspondingly provided above the main table body. The water receiving tanks are located directly below the lower parts on both sides of the water receiving hopper. A large sealing plate can be selectively installed on the front of the main frame. The large sealing plate is connected to the main frame body through a shaft connector. When the large sealing plate is installed, the multi-functional utensil carrier box, the top limit rail, and the circular slide rail can be enclosed inside. When not installed, it is in an open state.

[0012] In summary, this utility model has at least one of the following beneficial effects: 1. By setting a top limiting rail and two parallel circular slide rails at the top of the main frame, and installing a multifunctional container carrier box that can slide left and right and be quickly disassembled between the two, and by setting a container holding plate that can be pulled back and forth inside the carrier box through a two-way slide rail, it is possible to adapt to the storage of containers of different sizes and flexibly adjust their positions, thereby realizing the modular replacement of container storage during the experiment. It does not require additional space on the experimental table, and the holding plate can be pulled out and used as a temporary storage rack.

[0013] 2. By designing a central water outlet and two side slopes on the bottom of the multifunctional container carrier, setting a water receiving trough with a high center and low sides below the circular slide rail, and configuring a removable water receiving tank at the corresponding position on the main table, while equipping the carrier with a sealed door and configuring a large sealing plate that can be selectively installed on the main frame, the purpose of centralized collection of liquid and isolation protection is achieved, realizing the collection and convenient cleaning of dripping liquid during the experiment. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the multifunctional vessel carrier box of this utility model; Figure 3 This is a schematic diagram of the main frame and related components of this utility model; Figure 4 This is a half-sectional schematic diagram of the multifunctional vessel carrier box of this utility model.

[0016] Explanation of reference numerals in the attached figures: 1. Main table body; 2. Main frame; 21. Control panel; 22. Socket; 3a. Top limit rail; 3a1. Disassembly / assembly notch; 3b. Circular slide rail; 4. Multifunctional utensil carrier box; 41. Limiting groove; 42. Strip-shaped slot; 43. Pulley; 44. Two-way slide rail; 45. Utensil holding plate; 451. Through hole; 46. Sealing door panel; 47. Water outlet; 5c. Connect to the water tap; 5b. Connect to the water tank; 6. Large sealing plate. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0018] Furthermore, it should be understood in the description of this utility model that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" 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.

[0019] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two main bodies at the connection point are not connected through a transitional structure, but are simply connected to form a whole through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0020] In this utility model, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0021] The following is in conjunction with the appendix Figure 1-4 The present invention will be described in further detail below.

[0022] Example 1, refer to Figure 1-4In this embodiment, to address the issues of existing chemical laboratory table storage devices employing fixed structural designs, resulting in limited adaptability between the storage components and the main body of the table, and the inability to flexibly adjust or replace storage components according to different sizes and specifications of laboratory equipment, this invention discloses a modular chemical laboratory table. Furthermore, the existing devices typically separate the equipment storage function from the temporary operational support function. If a large number of equipment needs to be temporarily placed, additional independent storage racks are often required, which not only occupies space on the laboratory table or surrounding area but may also affect the continuity of experimental operations. The system includes a main table 1, which is a double-sided operating structure, allowing simultaneous experimental operations by personnel on both sides. A main frame 2 is positioned directly above the main table 1, and an operating platform 21 is mounted on the main frame 2. Several sockets 22 are located at the front and rear ends of the operating platform 21. A top limiting rail 3a is located at the top of the main frame 2, and two parallel circular slide rails 3b are positioned below the top limiting rail 3a. A multi-functional container carrier 4 is slidably mounted between the top limiting rail 3a and the circular slide rails 3b. 4. It can be quickly disassembled from the sliding mechanism composed of the top limiting rail 3a and the circular slide rail 3b. The main frame 2 is built directly above the main table body 1. The main frame 2 serves as the mounting carrier for the operating table 21 and provides support for the top sliding mechanism. The top limiting rail 3a installed on the top of the main frame 2 and the two parallel circular slide rails 3b below together form a sliding support structure. The multifunctional utensil carrier box 4 can slide left and right in the horizontal direction within this structure to achieve flexible adjustment of the carrier box position. At the same time, the carrier box can be quickly disassembled from the sliding structure.

[0023] A disassembly notch 3a1 is provided on the bottom left side of the top limiting rail 3a. When the multi-functional utensil carrier box 4 slides to the leftmost end of the top limiting rail 3a, it can be separated from the top limiting rail 3a and the circular slide rail 3b through the disassembly notch 3a1. The top of the multi-functional utensil carrier box 4 is integrally formed with a limiting groove 41, which is adapted to the top limiting rail 3a. The disassembly notch 3a1 provided on the bottom left side of the top limiting rail 3a allows the carrier box to avoid the limiting constraint of the top limiting rail 3a on the carrier box when it slides along the slide rail to the leftmost end of the top limiting rail 3a, so that the carrier box can be smoothly separated from the top limiting rail 3a and the circular slide rail 3b to complete the disassembly or replacement operation. The shape and size of the limiting groove 41 integrally formed on the top of the multi-functional utensil carrier box 4 are adapted to the top limiting rail 3a. When the carrier box is installed on the sliding structure, it is prevented from shifting its position or tipping over due to shaking.

[0024] The bottom of the multi-functional utensil carrier 4 has two strip-shaped slots 42, which are positioned to correspond to two circular slide rails 3b. Several pulleys 43 are fastened to the inner wall of each strip-shaped slot 42. The pulleys 43 are adapted to the circular slide rails 3b, and the multi-functional utensil carrier 4 can slide left and right along the length of the circular slide rails 3b via the pulleys 43. The groove size of the pulleys 43 fastened to the inner wall of each strip-shaped slot 42 is adapted to the outer diameter of the circular slide rails 3b. Rolling friction is formed between the pulleys 43 and the slide rails. Compared with sliding friction, the friction force when the carrier slides along the slide rails can be greatly reduced, so that the carrier can slide left and right along the length of the circular slide rails 3b more smoothly and effortlessly. At the same time, the pulleys 43 can evenly distribute the weight of the carrier, avoiding excessive local stress on the carrier and thus preventing structural damage.

[0025] The multifunctional glassware carrier 4 has a front-to-back through-cavity structure. Two-way slide rails 44 are fixed to the left and right side walls of the interior of the multifunctional glassware carrier 4 by screws. A glassware holding plate 45 is installed between the two-way slide rails 44 on both sides. The glassware holding plate 45 can be pulled and slid bi-directionally outwards and backwards along the extension direction of the two-way slide rails 44. The multifunctional glassware carrier 4 is designed with a front-to-back through-cavity structure, which provides ample space for the installation of internal components and the storage of glassware, while also facilitating the operation of the glassware inside the carrier by experimental personnel on both sides. The two-way slide rails 44, which are fixed to the left and right sides of the box by screws, extend in the same direction as the front and rear through direction of the carrying box. The two slide rails are parallel and aligned at the same height, providing a stable sliding guide for the container plate 45. The container plate 45, which is mounted between the two-way slide rails 44, can be pulled out in both directions along the slide rails to the front and rear of the carrying box. When it is necessary to take out or store the container, the container plate can be pulled out to the outside of the carrying box. After the operation is completed, the container plate can be pushed back into the box. This not only facilitates the operation of the experimenters, but also allows the container to be stored in the box when not in use, reducing space occupation.

[0026] The container holding plate 45 has several through holes 451 for holding containers. Sealing doors 46 are installed at both the front and rear ends of the multifunctional container holding box 4 via shaft connectors. A water flow opening 47 is located in the center of the bottom surface of the multifunctional container holding box 4. The bottom surfaces on both sides of the water flow opening 47 are sloped. The diameter of the through holes 451 on the container holding plate 45 can be designed according to the bottom dimensions of commonly used laboratory containers. When placing test tubes, flasks, or other containers, the bottom of the container can be inserted into the through holes 451. The through holes 451 limit and fix the container, preventing it from falling out of place. If the plate is moved or tipped over during the experiment, the sealing door 46 at both ends of the multifunctional container carrier 4 is installed by a shaft connector. It can rotate around the shaft connector to open and close. When the door is closed, it can isolate the inside of the carrier from the external environment, preventing external dust and impurities from entering the carrier and contaminating the container. At the same time, it reduces the diffusion of volatile substances from the container inside the carrier. The water flow opening 47 in the middle of the bottom surface of the carrier, together with the sloping structure on the left and right sides, forms a guide channel that converges to the water flow opening 47. When liquid drips in the carrier, the liquid can flow naturally along the slope to the water flow opening 47, realizing the centralized collection of liquid and preventing the liquid from accumulating in the carrier.

[0027] A water receiving hopper 5c is located directly below the circular slide rail 3b. The water receiving hopper 5c has an inclined structure that is higher in the middle and lower on both sides. Two water receiving tanks 5b are located directly above the main table body 1, directly below the lower parts on both sides of the water receiving hopper 5c. A large sealing plate 6 can be selectively installed on the front of the main frame body 2. The large sealing plate 6 is connected to the main frame body 2 via a shaft connector. When the large sealing plate 6 is installed, it can enclose the multi-functional utensil carrier box 4, the top limit rail 3a, and the circular slide rail 3b inside. When not installed, it is in an open state. The water receiving hopper 5c located directly below the circular slide rail 3b adopts an inclined structure that is higher in the middle and lower on both sides. This inclined design forms a two-way flow guide slope. When the liquid dripping from the water flow opening 47 of the carrier box falls into the water receiving hopper 5c, it can flow quickly along the inclined surface to the two sides of the water receiving hopper 5c. To prevent liquid from stagnating in the water collection tank 5c, two water collection tanks 5b are located on the lower part of the sides of the water collection tank 5c, directly above the main table 1. These tanks can directly collect liquid flowing out from both sides of the water collection tank 5c, achieving secondary collection of the liquid. The water collection tanks 5b are designed to be detachable. When the liquid in the water collection tank 5b reaches a certain amount, it can be removed from the main table 1 for emptying and cleaning. A large sealing plate 6 can be selectively installed on the front of the main frame 2 via a shaft connector. It has flexible installation and disassembly characteristics. When the sealing plate is installed, the core components such as the multi-functional container carrier box 4, the top limit rail 3a, and the circular slide rail 3b can be enclosed inside the main frame 2 to form a complete protective structure, reducing the impact of the external environment on the internal components. When it is not necessary to enclose, the sealing plate can be removed to keep the device open.

[0028] The specific working principle is as follows: Experimenters can perform experiments simultaneously on both the front and back sides of the main table 1. The multi-functional vessel carrier 4 slides left and right along the circular slide rail 3b via the bottom pulley 43. Stable movement is achieved through the cooperation of the top limiting groove 41 and the top limiting rail 3a. When it is necessary to change to a carrier of different specifications, slide it to the leftmost end of the top limiting rail 3a, and disassembly and replacement can be completed through the disassembly notch 3a1. When using the vessel, the multi-functional vessel carrier 4 can be slid to the desired position, the front and rear sealing doors 46 can be opened, and the internal vessel holding plate 45 can be slid along the bidirectional slide rail. The rail 44 can be pulled forward or backward, and experimental vessels of the corresponding specifications can be placed and removed using the through holes 451 on the holding plate. When temporarily storing, the holding plate can be kept in the pulled-out state and used as a temporary storage rack. If liquid drips during the operation, it will collect along the slope of the bottom of the bearing box to the central water outlet 47, and then drip into the water collection hopper 5c below. The water collection hopper 5c guides the liquid into the two water collection tanks 5b on the main table body 1 through the inclined structure with the middle higher and the sides lower, which is convenient for subsequent centralized cleaning. The large sealing plate 6 in front of the main frame body 2 can be installed or removed according to the needs of the experimental environment.

[0029] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A modular chemical laboratory table, comprising a main table body (1), characterized in that: The main table (1) is a double-sided operating structure, which allows people on both sides to conduct experiments at the same time. A main frame (2) is set on the top of the main table (1). An operating table (21) is set on the main frame (2). Several sockets (22) are set at the front and rear ends of the operating table (21). A top limit rail (3a) is set on the top of the main frame (2). Two circular slide rails (3b) arranged in parallel front and rear are set below the top limit rail (3a). A multifunctional container carrier (4) is slidably set between the top limit rail (3a) and the circular slide rail (3b). The multifunctional container carrier (4) can be quickly disassembled from the sliding mechanism formed by the top limit rail (3a) and the circular slide rail (3b).

2. The modular chemical laboratory table according to claim 1, characterized in that: The top limiting rail (3a) has a disassembly notch (3a1) on the bottom left side. When the multifunctional utensil carrier (4) slides to the leftmost end of the top limiting rail (3a), it can be separated from the top limiting rail (3a) and the circular slide rail (3b) through the disassembly notch (3a1). The top of the multifunctional utensil carrier (4) has an integrally formed limiting groove (41), which is adapted to the top limiting rail (3a).

3. The modular chemical laboratory table according to claim 1, characterized in that: The bottom of the multifunctional utensil carrier (4) has two strip slots (42), and the positions of the two strip slots (42) correspond to the two circular slide rails (3b). Several pulleys (43) are fastened to the inner side wall of each strip slot (42). The pulleys (43) are adapted to the circular slide rails (3b), and the multifunctional utensil carrier (4) can slide left and right along the length of the circular slide rails (3b) through the pulleys (43).

4. The modular chemical laboratory table according to claim 1, characterized in that: The multifunctional utensil carrier (4) has a through-cavity structure. The left and right side walls inside the multifunctional utensil carrier (4) are fixed with two-way slide rails (44) by screws. A utensil holding plate (45) is installed between the two-way slide rails (44) on the left and right sides. The utensil holding plate (45) can be pulled and slid in both directions along the extension direction of the two-way slide rails (44) to the front and rear of the multifunctional utensil carrier (4).

5. A modular chemical laboratory table according to claim 4, characterized in that: The container holding plate (45) has several through holes (451) for holding the container. Both the front and rear ends of the multifunctional container holding box (4) are equipped with sealing door panels (46) through shaft connectors. The bottom surface of the multifunctional container holding box (4) has a water flow opening (47). The water flow opening (47) is located in the middle of the bottom surface. The bottom surfaces on the left and right sides of the water flow opening (47) are sloped.

6. A modular chemical laboratory table according to claim 1, characterized in that: A water receiving hopper (5c) is provided directly below the circular slide rail (3b). The water receiving hopper (5c) has an inclined structure with a high middle and low sides. Two water receiving tanks (5b) are provided directly above the main table body (1). The water receiving tanks (5b) are located directly below the low parts on both sides of the water receiving hopper (5c). A large sealing plate (6) can be selectively installed on the front of the main frame body (2). The large sealing plate (6) is connected to the main frame body (2) through a shaft connector. When the large sealing plate (6) is installed, the multifunctional utensil carrier box (4), the top limit rail (3a) and the circular slide rail (3b) can be enclosed inside. When not installed, it is in an open state.

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