A laboratory bench facilitating adjustment of cleaning

Abstract

This utility model relates to the field of laboratory bench technology, specifically to a laboratory bench that is easy to adjust and clean. The technical problem it aims to solve is to overcome the inconvenience of adjustment and cleaning in existing technologies. This is mainly achieved through the following technical solution: A laboratory bench that is easy to adjust and clean includes a tabletop structure, a support structure, and a storage structure. The tabletop structure includes a fixed tabletop and a lifting tabletop. The lifting tabletop includes an operating surface and a connecting surface. The connecting surface is equipped with a connector. The support structure includes a support bracket and a support rear seat. A disassembly plate is snapped onto the front side of the support rear seat. A water and electricity socket connected to the support rear seat is provided on the rear side of the fixed tabletop. The storage structure includes a drawer and a cabinet. The drawer includes a tensioning body, a fixing frame, and a damping component. The tabletop of this laboratory bench is height-adjustable and can be tilted left and right for easy cleaning of tabletop debris. The disassembly plate facilitates removal for maintenance of water and electricity pipes, etc. Overall operation is convenient and reduces the overall movement of the laboratory bench.

Description

Technical Field

[0001] This utility model relates to the field of laboratory bench technology, specifically to a laboratory bench that is easy to adjust and clean. Background Technology

[0002] Laboratory benches are workbenches used in hospitals, schools, chemical plants, research institutes, and other enterprises and institutions for conducting experiments, testing, and storing instruments. They are categorized by placement: central laboratory benches, side laboratory benches, and corner benches; and by material: all-steel laboratory benches, steel-wood laboratory benches, all-wood laboratory benches, PP laboratory benches, and aluminum-wood laboratory benches. There are also tall cabinets: fume hoods, medicine cabinets, glassware cabinets, gas cylinder cabinets, explosion-proof cabinets, and slide cabinets, etc.

[0003] In existing technologies, the height of laboratory benchtops is mostly fixed or adjustable as a whole. However, adjusting the entire benchtop requires high strength from the support frame. Therefore, partial lifting of the work surface can be used to facilitate experiments without the need for overall lifting. After the experiment, the benchtop needs to be cleaned, and tilting the benchtop can facilitate cleaning. In addition, laboratory benchtops are connected to water, electricity, and gas pipelines, and these pipes and circuits are often concealed for aesthetic purposes. Therefore, most of the pipes and circuits are located on the back panel of the benchtop, requiring the entire benchtop to be moved for maintenance, which is inconvenient. Utility Model Content

[0004] Therefore, the technical problem to be solved by this utility model is to overcome the shortcomings of the prior art in terms of inconvenience in adjustment and cleaning, thereby providing an experimental platform that is easy to adjust and clean.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: An easily adjustable and cleanable laboratory bench includes a tabletop structure, a support structure, and a storage structure. The tabletop structure is mounted on the support structure, and the storage structure is installed inside the support structure. The tabletop structure includes a fixed tabletop and a lifting tabletop. The lifting tabletop is raised and lowered relative to the fixed tabletop and located in the middle of the fixed tabletop. The support structure includes two support brackets and a support rear seat. The support rear seat is located on the rear side of the two support brackets and is fixed at both ends to the two support brackets respectively. A water and electricity socket connected to the support rear seat is provided on the rear side of the fixed tabletop. The storage structure includes a drawer component and a cabinet component. The drawer component and the cabinet component are arranged opposite each other and located on a side close to each other inside the support brackets. The rear sides of both the drawer component and the cabinet component are fixedly connected to the support rear seat.

[0006] By adopting the above technical solution, the tabletop structure and support structure constitute the main frame of the experimental platform, and the storage structure provides storage function for the experimental platform. The tabletop structure is height-adjustable and tiltable, which facilitates the adjustment of the tabletop height and allows for cleaning after the experiment is completed. In some cases, the tabletop can be tilted at a certain angle to achieve a slope experiment. The support back seat can be opened directly when maintenance is needed, allowing for maintenance of water, electricity, gas and other components of the experimental platform without moving the experimental platform, making maintenance convenient.

[0007] Furthermore, a lifting component is provided within the fixed platform to control the lifting platform to rise and fall relative to the fixed platform. A lifting opening is provided in the middle of the fixed platform corresponding to the lifting platform. The lifting component is disposed within the lifting opening. The lifting platform includes an operating surface block and a connecting surface block. The operating surface block is disposed above the connecting surface block. The connecting surface block is connected to the lifting component. The area of ​​the operating surface block is larger than the area of ​​the connecting surface block and also larger than the area of ​​the lifting opening. The area of ​​the connecting surface block is smaller than the area of ​​the lifting opening.

[0008] By adopting the above technical solution, the lifting component controls the lifting platform to achieve lifting. The lifting port can also be set as a stepped groove to completely accommodate the lifting platform. The operating surface block and the connecting surface block can be made of different materials. The area of ​​the operating surface block is larger than that of the connecting surface block to facilitate protection of the upgrade component and prevent corrosion during the experiment.

[0009] Furthermore, the bottom of the operating surface block extends with multiple rotating shafts, which are located at both ends of the operating surface block along its length and width. The connecting surface block has rotating grooves corresponding to the rotating shafts, which are located at both ends of the connecting surface block along its length. The rotating grooves at both ends are arc-shaped with concave surfaces facing each other.

[0010] By adopting the above technical solution, the rotating shaft rotates on the rotating groove to make the operating block rotate to the left or right, thereby making one side of the operating block lift and tilt, which facilitates the cleaning operation of the table.

[0011] Furthermore, connectors are provided on the front and rear sides of the connecting surface block. The connectors slide along the length of the connecting surface block and control the rotation of the operating surface block relative to the connecting surface block. Multiple fixing blocks corresponding to the connectors extend from the front and rear sides of the connecting surface block. Each connector includes an operating block, multiple parallel sliding rods, and a driving block. The operating block is fixed in the middle of the sliding rod and is located in the middle of the connecting surface block. The sliding rod is located along the length of the operating surface block and passes through the fixing block. The driving block is fixed at both ends of the sliding rod and is located corresponding to the rotation axis. A gap is left between the top of the driving block and the bottom of the operating surface block.

[0012] By adopting the above technical solution, the connector can selectively tilt the operating surface block to the left or right, and when the operating table is working horizontally, the connector can lock the operating table horizontally to prevent it from tilting and affecting the experimental operation.

[0013] Furthermore, the length of the sliding rod is less than the length of the connecting block, a driving rack extends from the top of the driving block near the rotating shaft, the top of the driving rack at the opposite ends is wedge-shaped, and rotating gears extend from both ends of the rotating shaft corresponding to the driving racks, with the driving racks meshing with the rotating gears.

[0014] By adopting the above technical solution, the drive rack meshes with the rotating gear, thereby controlling the sliding of the operating block to drive the drive rack to slide, converting linear motion into rotational motion of the rotating shaft, and driving the operating block to rotate.

[0015] Furthermore, a snap-fit ​​strip is provided at the bottom of the operating surface block along its width direction. The length of the snap-fit ​​strip is less than the width of the operating surface block. A snap-fit ​​component is provided on the side of the operating block near the end of the snap-fit ​​strip. The snap-fit ​​component includes an extension groove, a snap-fit ​​block, and a telescopic spring. The extension groove is provided along the length direction of the snap-fit ​​strip. The snap-fit ​​block is slidably disposed in the extension groove. The two ends of the telescopic spring are fixed to the snap-fit ​​block and the extension groove, respectively. A guide slope is provided on the end of the snap-fit ​​block near the snap-fit ​​strip. A snap-fit ​​groove extends from the snap-fit ​​strip corresponding to the snap-fit ​​block.

[0016] By adopting the above technical solution, the snap-fit ​​block and snap-fit ​​strip work together to clamp the operating surface block, achieving locking when the operating surface block does not need to be tilted, thus avoiding tilting during horizontal operation and affecting the experimental process; the guide slope of the snap-fit ​​block facilitates the snap-fit ​​block to slide smoothly out of the snap-fit ​​groove.

[0017] Furthermore, the drawer assembly includes multiple tension bodies, a fixed frame, and multiple sets of damping components. The fixed frame is fixed to the support back seat and the support bracket. The tension bodies are arranged in an array along the height direction of the fixed frame and are slidably disposed within the fixed frame. The damping components are disposed opposite to each other on opposite sides of the tension bodies. A temporary platform is also provided on the top of the fixed frame. The temporary platform is slidably disposed relative to the fixed frame, and damping components are also provided on opposite sides of the temporary platform.

[0018] By adopting the above technical solution, the damping component is integrated into the tension component for use in the movement of the tension component, resulting in good buffering effect, low resistance, and high structural precision.

[0019] Furthermore, a disassembly plate is snapped onto the front side of the support rear seat, and an installation seat is provided on the support rear seat corresponding to the disassembly plate. Multiple installation clips are rotatably provided on the support rear seat corresponding to the top of the disassembly plate, and a retrieval post is also provided on the front side of the disassembly plate near the drawer and cabinet components.

[0020] By adopting the above technical solution, the mounting base is used to support the snap-on disassembly plate. On the one hand, the mounting clip can lock the upper part of the disassembly plate, and on the other hand, the mounting clip can also realize the hook function, increasing the functionality of the bottom of the experimental platform; the retrieval column makes it easy to remove the entire disassembly plate for maintenance of the interior of the experimental platform.

[0021] In summary, the technical solution of this utility model has the following advantages: 1. The experimental platform provided by this utility model is easy to adjust and clean. The tabletop structure and the support structure constitute the main frame of the experimental platform, and the storage structure provides storage function for the experimental platform.

[0022] 2. The experimental table provided by this utility model is easy to adjust and clean. The table structure is height-adjustable and tiltable to the left and right. It is easy to adjust the height of the table and can be tilted to clean the table after the experiment is completed. Alternatively, in some cases, the table can be tilted at a certain angle to achieve a slope experiment.

[0023] 3. The experimental platform provided by this utility model is easy to adjust and clean. The supporting back seat can be opened directly when maintenance is needed, so that the water, electricity and gas components of the experimental platform can be repaired without moving the experimental platform, which is convenient for maintenance. Attached Figure Description

[0024] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of an experimental table that is easy to adjust and clean, provided in one embodiment of the present invention. Figure 2 This is a partial structural schematic diagram of a damping component provided in one embodiment of the present invention; Figure 3 This is a schematic diagram of the support structure provided in one embodiment of the present utility model; Figure 4 This is an exploded structural diagram of the platform structure provided in one embodiment of the present invention; Figure 5 This is an exploded structural diagram of the lifting platform provided in one embodiment of the present invention. Figure 6 This is a partial cross-sectional view of the snap-fit ​​strip and snap-fit ​​component provided in one embodiment of the present invention.

[0026] Explanation of reference numerals in the attached figures: 1. Tabletop structure; 2. Fixed tabletop; 21. Water and electricity base; 22. Lifting component; 23. Lifting port; 3. Lifting tabletop; 31. Operating panel; 311. Rotating shaft; 3111. Rotating gear; 312. Connecting strip; 3121. Connecting groove; 32. Connecting panel; 321. Rotating groove; 322. Fixing block; 4. Support structure; 41. Support bracket; 42. Support back seat; 421. Disassembly plate; 4211. Retrieval column; 4 22. Mounting base; 423. Mounting clip; 5. Storage structure; 51. Drawer component; 511. Extension body; 512. Fixing bracket; 5121. Temporary platform; 513. Damping component; 52. Cabinet component; 6. Connector; 61. Operating block; 611. Snap-fit ​​component; 6111. Extension slot; 6112. Snap-fit ​​block; 61121. Guide ramp; 6113. Telescopic spring; 62. Sliding rod; 63. Drive block; 64. Drive rack. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention.

[0028] An easy-to-adjust and clean experimental table, such as Figure 1 and Figure 2 As shown, the structure includes a tabletop structure 1, a support structure 4, and a storage structure 5. The tabletop structure 1 is mounted on the support structure 4, and the storage structure 5 is installed inside the lower part of the support structure 4. The tabletop structure 1 includes a fixed tabletop 2 and a lifting tabletop 3. The lifting tabletop 3 is raised and lowered relative to the fixed tabletop 2 and is located in the middle of the fixed tabletop 2. The support structure 4 includes two support brackets 41 and a support rear seat 42. The support rear seat 42 is located on the rear side of the two support brackets 41 and its two ends are fixed to the two support brackets 41 respectively. A water and electricity socket 21 connected to the support rear seat 42 is provided on the rear side of the fixed tabletop 2. The storage structure 5 includes a drawer component 51 and a cabinet component 52. The drawer component 51 and the cabinet component 52 are arranged opposite each other and are located on the side close to each other inside the support bracket 41. The rear sides of both the drawer component 51 and the cabinet component 52 are fixedly connected to the support rear seat 42. The tabletop structure 1 and the support structure 4 constitute the main frame of the experimental table. The storage structure 5 provides storage for the experimental table. The tabletop structure 1 is height-adjustable and tiltable, which facilitates the adjustment of the tabletop height and allows for cleaning after the experiment is completed. In some cases, the tabletop can be tilted at a certain angle to achieve a ramp experiment. The support seat 42 can be opened directly when maintenance is needed, allowing for maintenance of water, electricity, and gas components of the experimental table without moving the experimental table, making maintenance convenient.

[0029] like Figure 1 and Figure 2As shown, the drawer assembly 51 includes multiple tension bodies 511, a fixed frame 512, and multiple sets of damping components 513. The fixed frame 512 is fixed to the support back seat 42 and the support bracket 41. The tension bodies 511 are arranged in an array along the height direction of the fixed frame 512 and are slidably disposed within the fixed frame 512. The damping components 513 are disposed on opposite sides of the tension bodies 511. The damping components 513 include a guide rail body, a guide slider for connecting translational objects, a stainless steel buffer spring, and a buffer hydraulic cylinder, etc., to achieve translational buffering of the drawer assembly 51.

[0030] The top of the fixed frame 512 is also provided with a temporary platform 5121, which is slidably arranged relative to the fixed frame 512, and damping elements 513 are also provided on the opposite sides of the temporary platform 5121. The temporary platform 5121 can be temporarily pulled out for occasional placement of objects or support of documents and records.

[0031] like Figure 1 and Figure 3 As shown, a disassembly plate 421 is snapped onto the front side of the support base 42. A mounting base 422 is provided on the support base 42 corresponding to the disassembly plate 421. Multiple mounting clips 423 are rotatably mounted on the support base 42 corresponding to the top of the disassembly plate 421. A retrieval post 4211 is also provided on the front side of the disassembly plate 421 near the drawer component 51 and the cabinet component 52. The mounting base 422 is used to support the disassembly plate 421. The mounting clips 423 can secure the upper part of the disassembly plate 421 and also function as hooks, increasing the functionality of the area under the experimental table. The retrieval post 4211 facilitates the removal of the entire disassembly plate 421 for maintenance of the interior of the experimental table.

[0032] like Figure 4 and Figure 5 As shown, a lifting component 22 is provided inside the fixed platform 2 to control the lifting platform 3 to rise and fall relative to the fixed platform 2. A lifting port 23 is opened in the middle of the fixed platform 2 corresponding to the lifting platform 3. The lifting component 22 is set in the lifting port 23. The lifting platform 3 includes an operating surface block 31 and a connecting surface block 32. The operating surface block 31 is set above the connecting surface block 32. The connecting surface block 32 is connected to the lifting component 22. The area of ​​the operating surface block 31 is larger than the area of ​​the connecting surface block 32 and also larger than the area of ​​the lifting port 23. The area of ​​the connecting surface block 32 is smaller than the area of ​​the lifting port 23.

[0033] like Figure 4 and Figure 5 As shown, the bottom of the operating surface block 31 extends two rotating shafts 311. The rotating shafts 311 are located at both ends of the length direction of the operating surface block 31 and along the width direction of the operating surface block 31. The connecting surface block 32 is provided with rotating grooves 321 corresponding to the rotating shafts 311. The rotating grooves 321 are located at both ends of the length direction of the connecting surface block 32, and the rotating grooves 321 at both ends are arc-shaped with concave surfaces facing each other.

[0034] Connecting members 6 are also provided on the front and rear sides of the connecting block 32. The connecting members 6 are slidably arranged along the length direction of the connecting block 32 and control the rotation of the operating block 31 relative to the connecting block 32. Multiple fixing blocks 322 corresponding to the connecting members 6 extend from the front and rear sides of the connecting block 32. Each connecting member 6 includes an operating block 61, multiple parallel sliding rods 62, and a driving block 63. The operating block 61 is fixed in the middle of the sliding rod 62 and is arranged in the middle of the connecting block 32. The sliding rod 62 is arranged along the length direction of the operating block 31 and passes through the fixing block 322. The driving block 63 is fixed at both ends of the sliding rod 62 and is arranged corresponding to the rotating shaft 311. A gap is left between the top of the driving block 63 and the bottom of the operating block 31. The gap between the driving block 63 and the bottom of the operating block 31 facilitates the meshing of the drive rack 64 and the rotating gear 3111 to avoid structural interference during rotation and affect the rotation.

[0035] The length of the sliding rod 62 is less than the length of the connecting block 32. A driving rack 64 extends from the top of the driving block 63 near the rotating shaft 311. The top of the driving rack 64 at the opposite ends is wedge-shaped. Rotating gears 3111 extend from both ends of the rotating shaft 311 corresponding to the driving rack 64. The driving rack 64 and the rotating gears 3111 are meshed together.

[0036] Taking the rotation of the right-side rotating shaft 311 of the operating block 31 as an example, the operating block 61 is moved to the right by manual or electric control, bringing the drive rack 64 on the drive block 63 close to the rotating gear 3111. The operating block 61 continues to move to the right, and the drive rack 64 meshes with the rotating gear 3111, driving the operating block 31, which is integrated with the rotating gear 3111, to rotate clockwise around the right-side rotating shaft 311 as the axis. This lifts the left end of the operating block 31, thus tilting the tabletop and facilitating subsequent tabletop cleaning operations.

[0037] like Figure 4 and Figure 5 As shown, a snap-fit ​​strip 312 is also provided at the bottom of the operating surface block 31 along its width direction. The length of the snap-fit ​​strip 312 is less than the width of the operating surface block 31. A snap-fit ​​member 611 is provided on the side of the operating block 61 near the end of the snap-fit ​​strip 312. The snap-fit ​​member 611 includes an extension groove 6111, a snap-fit ​​block 6112, and a telescopic spring 6113. The extension groove 6111 is provided along the length direction of the snap-fit ​​strip 312. The snap-fit ​​block 6112 is slidably disposed in the extension groove 6111. The two ends of the telescopic spring 6113 are fixed to the snap-fit ​​block 6112 and the extension groove 6111, respectively. A guide slope 61121 is provided at the end of the snap-fit ​​block 6112 near the snap-fit ​​strip 312. A snap-fit ​​groove 3121 extends from the snap-fit ​​strip 312 corresponding to the snap-fit ​​block 6112.

[0038] In the horizontal position, the locking blocks 6112 are engaged with the locking slots 3121. When the operating block 31 needs to be rotated, the operating block 61 moves to the left or right, which will disengage the locking blocks 6112 from the locking slots 3121 along the guide slope 61121. A gap is left between the two locking bars 312 to prevent the locking blocks 6112 from accidentally locking again after unlocking, which would affect subsequent rotation operations. The distance between the two locking bars 312 is greater than the length of the drive rack 64.

[0039] The working principle and usage of this easy-to-adjust and clean experimental table are as follows: The tabletop structure 1 and the support structure 4 constitute the main frame of the experimental table, and the storage structure 5 provides storage function for the experimental table; the manual or electric control operation block 61 moves to the left or right to first unlock the latching piece 611 from the latching strip 312, and then continues to move the operation block 61 to control the drive rack 64 on the drive block 63 to approach the rotating gear 3111 and mesh with the rotating gear 3111 to achieve transmission, so that one end of the operation block 31 is lifted, thereby tilting the tabletop, which facilitates subsequent tabletop cleaning operations; the mounting base 422 is used to support the latching and disassembly plate 421 and can also be used as a hook later.

[0040] The foregoing description illustrates and describes preferred embodiments of the present invention. As previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or related technical or knowledge. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. An easily adjustable and cleanable experimental platform, characterized in that, The system includes a tabletop structure (1), a support structure (4), and a storage structure (5). The tabletop structure (1) is mounted on the support structure (4), and the storage structure (5) is installed inside the support structure (4). The tabletop structure (1) includes a fixed tabletop (2) and a lifting tabletop (3). The lifting tabletop (3) is raised and lowered relative to the fixed tabletop (2) and located in the middle of the fixed tabletop (2). The support structure (4) includes two support brackets (41) and a support rear seat (42). The fixed platform (2) is located on the rear side of the two support brackets (41) and its two ends are fixed to the two support brackets (41) respectively. The rear side of the fixed platform (2) is provided with a water and electricity socket (21) connected to the support back seat (42). The storage structure (5) includes a drawer (51) and a cabinet (52). The drawer (51) and the cabinet (52) are arranged opposite to each other and are located on the side close to each other inside the support bracket (41). The rear sides of the drawer (51) and the cabinet (52) are fixedly connected to the support back seat (42).

2. The experimental table that is easy to adjust and clean according to claim 1, characterized in that, The fixed platform (2) is equipped with a lifting component (22) to control the lifting platform (3) to rise and fall relative to the fixed platform (2). The fixed platform (2) has a lifting port (23) in the middle corresponding to the lifting platform (3). The lifting component (22) is set in the lifting port (23). The lifting platform (3) includes an operating surface block (31) and a connecting surface block (32). The operating surface block (31) is set above the connecting surface block (32). The connecting surface block (32) is connected to the lifting component (22). The area of ​​the operating surface block (31) is larger than the area of ​​the connecting surface block (32) and also larger than the area of ​​the lifting port (23). The area of ​​the connecting surface block (32) is smaller than the area of ​​the lifting port (23).

3. The experimental platform that is easy to adjust and clean according to claim 2, characterized in that, The bottom of the operating surface block (31) has multiple rotating shafts (311). The rotating shafts (311) are located at both ends of the operating surface block (31) along the length direction and along the width direction of the operating surface block (31). The connecting surface block (32) has rotating grooves (321) corresponding to the rotating shafts (311). The rotating grooves (321) are located at both ends of the connecting surface block (32) along the length direction. The rotating grooves (321) at both ends are arc-shaped with concave surfaces facing each other.

4. The experimental table that is easy to adjust and clean according to claim 3, characterized in that, Connectors (6) are provided on the front and rear sides of the connecting block (32). The connectors (6) slide along the length of the connecting block (32) and control the operation block (31) to rotate relative to the connecting block (32). Multiple fixing blocks (322) corresponding to the connectors (6) extend from the front and rear sides of the connecting block (32). Each connector (6) includes an operation block (61), multiple parallel sliding rods (62) and a drive block (63). The operation block (61) is fixed in the middle of the sliding rod (62) and is provided in the middle of the connecting block (32). The sliding rod (62) is provided along the length of the operation block (31) and passes through the fixing block (322). The drive block (63) is fixed at both ends of the sliding rod (62) and is provided in correspondence with the rotation axis (311). A gap is left between the top of the drive block (63) and the bottom of the operation block (31).

5. The experimental platform that is easy to adjust and clean according to claim 4, characterized in that, The length of the sliding rod (62) is less than the length of the connecting block (32). A driving rack (64) extends from the top of the driving block (63) near the rotating shaft (311). The tops of the two driving racks (64) are wedge-shaped at the ends that are far apart from each other. Rotating gears (3111) extend from both ends of the rotating shaft (311) corresponding to the driving racks (64). The driving racks (64) and rotating gears (3111) are meshed together.

6. The experimental table that is easy to adjust and clean according to claim 5, characterized in that, The bottom of the operating surface block (31) is also provided with a snap-fit ​​strip (312) along its width direction. The length of the snap-fit ​​strip (312) is less than the width of the operating surface block (31). The operating block (61) is provided with a snap-fit ​​member (611) near the end of the snap-fit ​​strip (312). The snap-fit ​​member (611) includes an extension groove (6111), a snap-fit ​​block (6112), and a telescopic spring (6113). The extension groove (6111) extends along the snap-fit ​​strip (312) along its width direction. 312) The locking block (6112) is slidably disposed in the extension groove (6111) along the length direction. The two ends of the telescopic spring (6113) are fixed to the inside of the locking block (6112) and the extension groove (6111) respectively. The locking block (6112) is provided with a guide slope (61121) near the locking strip (312). The locking strip (312) has a locking groove (3121) extending from the locking block (6112) corresponding to the locking block (6112).

7. The experimental table that is easy to adjust and clean according to claim 1, characterized in that, The drawer assembly (51) includes multiple tension bodies (511), a fixing frame (512), and multiple sets of damping elements (513). The fixing frame (512) is fixed to the supporting back seat (42) and the supporting bracket (41). The tension bodies (511) are arranged in an array along the height direction of the fixing frame (512) and are slidably disposed within the fixing frame (512). The damping elements (513) are arranged opposite to each other on the two sides of the tension bodies (511). A temporary platform (5121) is also provided on the top of the fixing frame (512). The temporary platform (5121) is slidably disposed relative to the fixing frame (512), and damping elements (513) are also provided on the opposite sides of the temporary platform (5121).

8. The experimental table that is easy to adjust and clean according to claim 1, characterized in that, The front side of the support back seat (42) is snapped with a disassembly plate (421). The support back seat (42) is provided with a mounting base (422) corresponding to the disassembly plate (421). The support back seat (42) is rotatably provided with multiple mounting clips (423) corresponding to the top of the disassembly plate (421). The front side of the disassembly plate (421) near the drawer component (51) and the cabinet component (52) is also provided with a retrieval column (4211).

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