Experiment operation table with adjustable operation surface

Abstract

The utility model relates to the technical field of experiment operation tables, and discloses an experiment operation table with an adjustable operation surface. The dismounting part is arranged at the top of the bottom frame; and the water filtering part is arranged at the top of the dismounting part. A sliding plate is held by hand to extrude a first trapezoidal sliding block, so that the first trapezoidal sliding block slides and retracts along the track of a connecting rail, then the sliding plate is slidably mounted along the track of a fixed rail, and after the sliding plate is completely inserted into the fixed rail, under the action of a first spring, the first trapezoidal sliding block slides and resets, and the sliding plate is clamped and fixed; on the contrary, the U-shaped sliding frame is held by hand to slide upwards along the track of the U-shaped connecting rail, so that the second trapezoidal sliding block is driven to slide, the connecting column is gradually extruded, the first trapezoidal sliding block is driven to slide and retract, the purpose that the first trapezoidal sliding block does not conduct clamping connection on the sliding plate any more is achieved, and the purpose that the sliding plate is convenient to mount and dismount is achieved.

Description

Technical Field

[0001] This utility model relates to the field of experimental operating table technology, specifically an experimental operating table with an adjustable operating surface. Background Technology

[0002] A laboratory workbench is a platform in a laboratory used to place experimental instruments and conduct experimental operations. It typically has a large surface area to accommodate the necessary instruments, equipment, and reagents, and is equipped with various accessories and facilities to meet the diverse needs of laboratory personnel. Laboratory workbenches can also be classified according to their materials, structure, and function. For example, based on material, they can be divided into steel-wood workbenches, all-steel workbenches, and PP workbenches; based on structure, they can be divided into fixed workbenches and mobile workbenches; and based on function, they can be divided into physical and chemical workbenches and biosafety workbenches.

[0003] Currently, the operating panels of experimental workbenches often require periodic replacement over time to maintain their good working condition. However, most existing operating panels are fixed designs or installed using threaded rods. This method of fixing makes replacing the operating panel quite cumbersome, as it requires unscrewing multiple threaded rods one by one to disassemble and install the panel, which is not only time-consuming but also laborious. Utility Model Content

[0004] The purpose of this invention is to provide an experimental operating table with an adjustable operating surface, which solves the technical problem of inconvenience in quickly replacing the plate surface in the prior art, and achieves the purpose of facilitating the quick replacement of the plate surface.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable operating surface experimental operating table, comprising: a base frame; a disassembly portion disposed on the top of the base frame; and a water filtration portion disposed on the top of the disassembly portion; wherein the disassembly portion comprises: a fixed rail fixedly connected to the top of the base frame; and a U-shaped connecting rail fixedly connected to the bottom of the base frame, wherein the U-shaped connecting rails are symmetrically arranged.

[0006] Preferably, a sliding plate is slidably connected inside the fixed rail, a connecting rail is fixedly connected to one side of the fixed rail, the connecting rails are symmetrically arranged, a limit groove is opened on one side of the connecting rail, and a trapezoidal slider is slidably connected inside the connecting rail, the trapezoidal slider engaging with the sliding plate.

[0007] Preferably, a spring is provided between the trapezoidal slider and the connecting rail. One end of the spring is fixedly connected to one end of the trapezoidal slider, and the other end of the spring is fixedly connected to the inner wall of the connecting rail. A connecting post is fixedly connected to one side of the trapezoidal slider. The connecting post is slidably connected inside the limiting groove. One end of the connecting post extends outward through the limiting groove. The user can easily install the slider by holding it and squeezing it to make it slide back along the connecting rail track. Then, the slider is installed by sliding along the fixed rail track.

[0008] Preferably, a U-shaped sliding frame is slidably connected between the inner sides of the U-shaped connecting rails, and a trapezoidal slider is fixedly connected to one end of the U-shaped sliding frame, the trapezoidal slider being adapted to the connecting column.

[0009] Preferably, a second spring is provided between the U-shaped sliding frame and the base frame. The second spring is equidistant from each other. One end of the second spring is fixedly connected to the top of the U-shaped sliding frame, and the other end of the second spring is fixedly connected to the bottom of the base frame. By holding the U-shaped sliding frame and sliding it upwards, the second trapezoidal slider slides, which presses against the connecting column, thereby causing the first trapezoidal slider to slide back, thus realizing the convenient disassembly of the sliding plate.

[0010] Preferably, the water filtration unit includes: a connecting box, fixedly connected to the top of the sliding plate; and an auxiliary device, fixedly connected to the top of the sliding plate.

[0011] Preferably, a transmission port is provided on one side of the connecting box, a valve is rotatably connected inside the transmission port, a transmission pipe is fixedly connected to one side of the connecting box, the transmission pipe is connected to the transmission port, a telescopic enclosure is fixedly connected to the top of the connecting box, and a diversion plate is fixedly connected to the bottom of the inner wall of the connecting box.

[0012] Preferably, a limiting plate is fixed between the inner walls of the connecting box, the limiting plates are symmetrically arranged, a filter plate is slidably connected to the top of the limiting plate, and a connecting plate is fixedly connected between the inner sides of the filter plates. The filter plates are used to filter large particulate impurities, ensuring that sewage and small particulate impurities can smoothly enter the connecting box.

[0013] This invention provides an experimental workbench with an adjustable operating surface. It has the following advantages:

[0014] (1) This utility model uses a handheld sliding plate to press the trapezoidal slider one, thereby causing the trapezoidal slider one to slide and retract along the trajectory of the connecting rail. Then, the sliding plate is slidably installed along the trajectory of the fixed rail. When the sliding plate is fully inserted into the fixed rail, the trapezoidal slider one slides back to its original position under the action of the spring one, and locks the sliding plate in place. Conversely, by holding the U-shaped sliding frame and sliding it upwards along the trajectory of the U-shaped connecting rail, the U-shaped slider two slides, thereby gradually pressing the connecting column, thereby causing the trapezoidal slider one to slide and retract, thus achieving the purpose of the trapezoidal slider one no longer locking the sliding plate, thereby facilitating the installation and disassembly of the sliding plate.

[0015] (2) This utility model places the workpiece on the top of the connecting plate, thereby assisting the workpiece in processing under the action of the auxiliary device, thereby filtering and cleaning large particles of impurities under the action of the filter plate, so that sewage and small particles of impurities fall into the interior of the connecting box, and are discharged from the transmission pipe under the action of the diversion plate, thereby achieving the purpose of keeping the operating panel clean and tidy. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a front view of the present utility model;

[0018] Figure 3 This is a view of the disassembled parts of this utility model;

[0019] Figure 4 This is a detailed view of the disassembly part of this utility model;

[0020] Figure 5 This is a view of the water filtration section of this utility model.

[0021] In the diagram: 1. Base frame; 2. Disassembly section; 3. Water filtration section.

[0022] 211 Fixed rail, 212 Sliding plate, 213 Connecting rail, 214 Trapezoidal slider one, 215 Spring one, 216 Connecting column, 217 U-shaped connecting rail, 218 U-shaped sliding frame, 219 Spring two, 220 Trapezoidal slider two;

[0023] 311 Connecting box, 312 Valve, 313 Transmission pipe, 314 Limiting plate, 315 Filter plate, 316 Connecting plate, 317 Telescopic enclosure, 318 Auxiliary equipment, 319 Drainage plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between 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.

[0026] Example 1:

[0027] Addressing the technical problem of inconvenient rapid replacement of the plate surface in existing technologies, this utility model provides a preferred embodiment of an adjustable operating surface experimental operating table, for example... Figure 1-5 As shown: An adjustable operating surface experimental operating table includes: a base frame 1; a disassembly part 2 disposed on the top of the base frame 1; and a water filtering part 3 disposed on the top of the disassembly part 2; wherein, the disassembly part 2 includes: a fixed rail 211 fixedly connected to the top of the base frame 1; and a U-shaped connecting rail 217 fixedly connected to the bottom of the base frame 1, wherein the U-shaped connecting rails 217 are symmetrically arranged.

[0028] The fixed rail 211 has a sliding plate 212 inside it. A connecting rail 213 is fixedly connected to one side of the fixed rail 211. The connecting rails 213 are symmetrically arranged. A limit groove is opened on one side of the connecting rail 213. A trapezoidal slider 214 is slidably connected inside the connecting rail 213. The trapezoidal slider 214 is engaged with the sliding plate 212.

[0029] A spring 215 is provided between the trapezoidal slider 214 and the connecting rail 213. One end of the spring 215 is fixedly connected to one end of the trapezoidal slider 214, and the other end of the spring 215 is fixedly connected to the inner wall of the connecting rail 213. A connecting post 216 is fixedly connected to one side of the trapezoidal slider 214. The connecting post 216 is slidably connected inside the limiting groove, and one end of the connecting post 216 extends outward through the limiting groove.

[0030] A U-shaped sliding frame 218 is slidably connected between the inner sides of the U-shaped connecting rail 217. A trapezoidal slider 220 is fixedly connected to one end of the U-shaped sliding frame 218. The trapezoidal slider 220 is adapted to the connecting post 216.

[0031] A second spring 219 is provided between the U-shaped sliding frame 218 and the base frame 1. The second spring 219 is equidistantly arranged, with one end of the second spring 219 fixedly connected to the top of the U-shaped sliding frame 218 and the other end of the second spring 219 fixedly connected to the bottom of the base frame 1.

[0032] Furthermore, in this embodiment, by holding the sliding plate 212, the sliding plate 212 is pressed against the trapezoidal slider 214, thereby causing the trapezoidal slider 214 to slide and retract along the trajectory of the connecting rail 213. Subsequently, the sliding plate 212 is slidably installed along the trajectory of the fixed rail 211. When the sliding plate 212 is fully inserted into the fixed rail 211, the trapezoidal slider 214 slides back to its original position under the action of the spring 215, and engages and fixes the sliding plate 212. Conversely, by holding the U-shaped sliding frame 218, it slides upward along the trajectory of the U-shaped connecting rail 217, thereby causing the trapezoidal slider 220 to slide, thereby gradually pressing the connecting column 216, thereby causing the trapezoidal slider 214 to slide and retract, thus achieving the purpose of the trapezoidal slider 214 no longer engaging and connecting with the sliding plate 212, thereby facilitating the installation and disassembly of the sliding plate 212.

[0033] Example 2:

[0034] Based on Embodiment 1, a preferred embodiment of the experimental workbench with an adjustable operating surface provided by this utility model is, for example... Figure 1-5 As shown: the water filtration part 3 includes: a connecting box 311, which is fixedly connected to the top of the sliding plate 212; and an auxiliary device 318, which is fixedly connected to the top of the sliding plate 212.

[0035] A transmission port is provided on one side of the connecting box 311. A valve 312 is rotatably connected inside the transmission port. A transmission pipe 313 is fixedly connected to one side of the connecting box 311. The transmission pipe 313 is connected to the transmission port. A telescopic enclosure 317 is fixedly connected to the top of the connecting box 311. A diversion plate 319 is fixedly connected to the bottom of the inner wall of the connecting box 311.

[0036] A limiting plate 314 is fixed between the inner walls of the connecting box 311. The limiting plates 314 are symmetrically arranged. A filter plate 315 is slidably connected to the top of the limiting plate 314. A connecting plate 316 is fixedly connected between the inner sides of the filter plates 315.

[0037] Furthermore, in this embodiment, by placing the workpiece on top of the connecting plate 316, the workpiece is assisted in processing under the action of the auxiliary device 318, and large particulate impurities are filtered and cleaned under the action of the filter plate 315, so that sewage and small particulate impurities fall into the interior of the connecting box 311, and are discharged from the transmission pipe 313 under the action of the diversion plate 319, thereby achieving the purpose of keeping the operation panel clean and tidy.

[0038] In use, first, hold the sliding plate 212 and press it against the trapezoidal slider 214, causing the trapezoidal slider 214 to slide back along the track of the connecting rail 213. Then, slide the sliding plate 212 along the track of the fixed rail 211. When the sliding plate 212 is fully inserted into the fixed rail 211, the trapezoidal slider 214 slides back to its original position under the action of the spring 215, and the sliding plate 212 is locked in place. Conversely, hold the U-shaped sliding bracket 218 and slide it upwards along the track of the U-shaped connecting rail 217, thereby driving the trapezoidal slider 220 to slide, thus gradually moving the connecting column 216. The compression causes the trapezoidal slider 214 to slide and retract, thus eliminating the need for the trapezoidal slider 214 to engage with the sliding plate 212, facilitating the installation and removal of the sliding plate 212. Next, the workpiece is placed on top of the connecting plate 316, where it is further processed by the auxiliary device 318. The filter plate 315 then filters and cleans large particles of impurities, allowing wastewater and small particles to fall into the connecting box 311. The guide plate 319 then discharges these impurities through the transmission pipe 313, keeping the control panel clean and tidy.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An experimental bench with an adjustable work surface, characterized in that, It include: the chassis (1); The dismounting part (2) is arranged on the top of the chassis (1); The water filtering part (3) is arranged on the top of the dismounting part (2); Wherein, the dismounting part (2) includes: The fixed rail (211) is fixedly connected to the top of the chassis (1); The U-shaped connecting rail (217) is fixedly connected to the bottom of the chassis (1), and the U-shaped connecting rail (217) is symmetrically arranged.

2. The bench of claim 1, wherein: The inside of the fixed rail (211) is slidably connected with the sliding plate (212), one side of the fixed rail (211) is fixedly connected with the connecting rail (213), the connecting rail (213) is symmetrically arranged, one side of the connecting rail (213) is provided with a limiting groove, and the inside of the connecting rail (213) is slidably connected with the trapezoidal slide block one (214). The trapezoidal slide block one (214) is hingedly connected with the sliding plate (212).

3. An experimental bench with an adjustable operating surface according to claim 2, characterized in that: The spring one (215) is arranged between the trapezoidal slide block one (214) and the connecting rail (213), one end of the spring one (215) is fixedly connected to one end of the trapezoidal slide block one (214), the other end of the spring one (215) is fixedly connected to the inner wall of the connecting rail (213), one side of the trapezoidal slide block one (214) is fixedly connected with the connecting column (216), the connecting column (216) is slidably connected in the limiting groove, and one end of the connecting column (216) extends outwardly through the limiting groove.

4. The bench of claim 1, wherein: The inside of the U-shaped connecting rail (217) is slidably connected with the U-shaped sliding frame (218), one end of the U-shaped sliding frame (218) is fixedly connected with the trapezoidal slide block two (220), and the trapezoidal slide block two (220) is matched with the connecting column (216).

5. An experimental bench with an adjustable operating surface according to claim 4, characterized in that: The spring two (219) is arranged between the U-shaped sliding frame (218) and the chassis (1), the spring two (219) is equidistantly arranged, one end of the spring two (219) is fixedly connected to the top of the U-shaped sliding frame (218), and the other end of the spring two (219) is fixedly connected to the bottom of the chassis (1).

6. The bench of claim 1, wherein: The water filtering part (3) includes: The connecting box (311) is fixedly connected to the top of the sliding plate (212); The auxiliary instrument (318) is fixedly connected to the top of the sliding plate (212).

7. An experimental bench with an adjustable operating surface according to claim 6, characterized in that: One side of the connecting box (311) is provided with a transmission port, the valve (312) is rotatably connected in the transmission port, the transmission pipe (313) is fixedly connected to one side of the connecting box (311), the transmission pipe (313) is communicated with the transmission port, the telescopic fence (317) is fixedly connected to the top of the connecting box (311), and the drainage plate (319) is fixedly connected to the inner wall bottom of the connecting box (311).

8. The bench of claim 6, wherein: The limiting plate (314) is fixedly connected between the inner walls of the connecting box (311), the limiting plate (314) is symmetrically arranged, the filter plate (315) is slidably connected to the top of the limiting plate (314), and the connecting plate (316) is fixedly connected between the inner sides of the filter plate (315).

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