Experiment table for chemical medicine research and development

Abstract

The utility model discloses an experiment table for chemical medicine research and development, and relates to the technical field of laboratory equipment. The table comprises a table body, a waste water tank is fixedly connected to the inner wall of the table body, an adjusting mechanism is arranged at the top of the table body, an extending mechanism is arranged at the bottom of the table body, the adjusting mechanism comprises a sliding groove, a sliding block is slidably connected to the inner wall of the sliding groove, and a movable plate is fixedly connected to the top of the sliding block. According to the device, the adjusting mechanism is arranged, the first handle is rotated to drive the worm to rotate in the fixing frame, the worm rotates to drive the worm gear to rotate at the same time, the worm gear rotates to drive the center rod to rotate in the first fixing block, the first gear rotates at the moment, and therefore the rack is driven to move; when the rack moves, the extension rod slides in the fixed rod so as to adjust the position of the placing frame, and when the position needs to be moved, the moving plate is pushed, and the sliding block slides in the sliding groove so as to move the placing frame.

Description

Technical Field

[0001] This utility model belongs to the field of laboratory equipment technology, and in particular relates to an experimental platform for chemical drug research and development. Background Technology

[0002] Chemical drugs are widely used in medical and healthcare fields, capable of treating various diseases and improving human health. These drugs typically possess specific chemical structures and active molecules that interact with the body's biomolecules, thereby achieving the purpose of treating, preventing, or diagnosing diseases. The research and development and production of chemical drugs must adhere to a series of stringent quality control and safety standards to ensure their effectiveness and safety.

[0003] According to the published patent CN212142707U, a laboratory bench for chemical drug research and development includes a mounting box. The front and positioning of the mounting box are open. A support plate is rotatably connected to the inner wall of the back of the mounting box via a hinge. The bottom of the support plate is fixedly connected to the inner wall of the back of the mounting box by a telescopic spring. Stabilizing plates are fixedly connected to the inner walls of both sides of the mounting box. A stabilizing groove is formed on the side of the stabilizing plate near the support plate. The left and right sides of the support plate are slidably connected to the inner surface of the stabilizing groove by stabilizing rods. This utility model uses a foot pedal and a transmission belt to quickly tilt the support surface of the laboratory bench for cleaning when needed, thereby improving cleaning efficiency and quality and saving cleaning time. However, it still has the following shortcomings:

[0004] When conducting drug research and development experiments, it is difficult to adjust the position of the heating flask containing the experimental drug, making it inconvenient to control the reaction temperature of the drug and also inconvenient to observe and operate it. Therefore, we provide an experimental platform for chemical drug research and development. Utility Model Content

[0005] The purpose of this invention is to provide an experimental platform for chemical drug research and development. Through an adjustment mechanism, the position of the heated experimental drug can be adjusted, solving the problems that it is difficult to adjust the position of the heating flask containing the experimental drug when heating the drug in drug research and development experiments, making it inconvenient to control the reaction temperature of the drug, and also inconvenient to observe and operate it.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is an experimental table for chemical drug research and development, including a table, a wastewater tank fixedly connected to the inner wall of the table, an adjustment mechanism at the top of the table, and an extension mechanism at the bottom of the table.

[0008] The adjusting mechanism includes a slide groove, a slider slidably connected to the inner wall of the slide groove, a movable plate fixedly connected to the top of the slider, a fixed rod fixedly connected to the top of the movable plate, an extension rod slidably connected to the inner wall of the fixed rod, a rack fixedly connected to the outer wall of the extension rod, a fixed frame fixedly connected to the top of the movable plate, a worm gear rotatably connected to the inner wall of the fixed frame, a handle fixedly connected to the outer wall of the worm gear, a placement frame fixedly connected to the top of the extension rod, a fixed block fixedly connected to the outer surface of the fixed rod, a central rod rotatably connected to the inner wall of the fixed block, a gear fixedly connected to the outer surface of the central rod, and a worm wheel fixedly connected to the outer wall of the central rod.

[0009] Furthermore, the bottom of the placement rack is fixedly connected to the top of the table, the outer surface of the worm gear is meshed with the outer surface of the worm wheel, the outer surface of the gear is meshed with the outer surface of the rack, and there are two sliders.

[0010] Furthermore, the extension mechanism includes two sliding frames, and an extension plate is slidably connected to the inner wall of each sliding frame.

[0011] Furthermore, the extension plate has a number of grooves inside, and the inner wall of the table is rotatably connected to a rotating shaft.

[0012] Furthermore, a second gear is fixedly connected to the outer surface of the rotating shaft, and the outer surface of the second gear meshes with the inner wall of the tooth groove.

[0013] Furthermore, a bevel gear is fixedly connected to the bottom of the rotating shaft, and a fixing block is fixedly connected to the bottom of the table, with two fixing blocks in total.

[0014] Furthermore, a rotating rod is rotatably connected to the inner wall of the second fixed block, and a handle is fixedly connected to the outer wall of the rotating rod.

[0015] Furthermore, a bevel gear two is fixedly connected to the end of the rotating rod away from the handle two, and the outer surface of the bevel gear two meshes with the outer surface of the bevel gear one.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model, through the setting of an adjustment mechanism, turns the handle to drive the worm gear to rotate inside the fixed frame. When the worm gear rotates, it drives the worm wheel to rotate simultaneously. When the worm wheel rotates, it drives the central rod to rotate inside the fixed block. At this time, the gear also rotates, thereby driving the rack to move. When the rack moves, the extension rod also slides inside the fixed rod, thereby adjusting the position of the placement rack. When the position needs to be moved, push the moving plate, and the slider will slide inside the slide groove, thereby moving it. Its advantages are that it is convenient to adjust the position of the placement rack, making it easier to control the reaction temperature when heating the contents of the flask, and also making it easier to observe and operate.

[0018] 2. This utility model, by setting up an extension mechanism, rotates the handle two to drive the rotating rod to rotate inside the fixed block two. When the rotating rod rotates, it will drive the bevel gear two to rotate at the same time. At this time, the bevel gear one will also rotate, thereby driving the rotating shaft to rotate inside the table. When the rotating shaft rotates, it will drive the gear two to rotate. Because the toothed grooves opened inside the extension plate mesh with the gear two, when the gear two rotates, it will push the extension plate to move inside the sliding frame. Its advantage is that it is convenient to expand the space of the experimental table and avoid the problem of insufficient space for the experimental table when there are too many experimental items.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] 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.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the wastewater tank structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the placement rack of this utility model;

[0024] Figure 4 This is a schematic diagram of the extension plate structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the rotating rod structure of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 11. Table; 12. Wastewater tank; 1. Adjustment mechanism; 101. Slide rail; 102. Sliding block; 103. Moving plate; 104. Fixed rod; 105. Extension rod; 106. Placement rack; 107. Fixed frame; 108. Rack; 109. Gear one; 110. Center rod; 111. Worm gear; 112. Handle one; 113. Fixed block one; 114. Worm wheel; 2. Extension mechanism; 201. Sliding frame; 202. Extension plate; 203. Gear groove; 204. Rotating shaft; 205. Gear two; 206. Bevel gear one; 207. Bevel gear two; 208. Rotating rod; 209. Fixed block two; 210. Handle two. Detailed Implementation

[0028] 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 scope of protection of the present utility model.

[0029] Please see Figure 1-5 As shown, this utility model is a laboratory bench for chemical drug research and development, including a table 11, a wastewater tank 12 fixedly connected to the inner wall of the table 11, an adjustment mechanism 1 provided at the top of the table 11, and an extension mechanism 2 provided at the bottom of the table 11. The adjustment mechanism 1 includes a slide groove 101, a slider 102 slidably connected to the inner wall of the slide groove 101, and a movable plate 103 fixedly connected to the top of the slider 102. When it is necessary to move the position, pushing the movable plate 103 will cause the slider 102, which is fixed at its bottom, to slide inside the slide groove 101, thereby moving it. A fixing rod 104 is fixedly connected to the top of the movable plate 103 for fixing... An extension rod 105 is slidably connected to the inner wall of the rod 104, and a rack 108 is fixedly connected to the outer wall of the extension rod 105. When the rack 108 moves, the extension rod 105 fixedly connected to its outer wall will also slide inside the fixed rod 104, thereby adjusting the position of the placement bracket 106 fixed at the top of the extension rod 105. A fixed frame 107 is fixedly connected to the top of the moving plate 103. A worm gear 111 is rotatably connected to the inner wall of the fixed frame 107. A handle 112 is fixedly connected to the outer wall of the worm gear 111. By rotating the handle 112, the worm gear 111 fixedly connected to its outer wall will rotate inside the fixed frame 107.

[0030] The top of the extension rod 105 is fixedly connected to the placement rack 106. The outer surface of the fixed rod 104 is fixedly connected to the fixing block 113. The inner wall of the fixing block 113 is rotatably connected to the center rod 110. The rotation of the worm gear 114 drives the center rod 110, which is fixedly connected to the outer wall, to rotate inside the fixing block 113. The gear 109, which is fixedly connected to the outer surface of the center rod 110, will also rotate, thereby driving the rack 108 that meshes with it to move. The outer surface of the center rod 110 is fixedly connected to the gear 109. The outer wall of the center rod 110 is fixedly connected to the worm gear 114. The rotation of the worm 111 drives the worm gear 114, which is meshed with it at its bottom, to rotate simultaneously. The bottom of the placement rack 106 is fixedly connected to the top of the table 11. The outer surface of the worm 111 meshes with the outer surface of the worm gear 114. The outer surface of the gear 109 meshes with the outer surface of the rack 108. There are two sliders 102.

[0031] Extension mechanism 2 includes two sliding frames 201. An extension plate 202 is slidably connected to the inner wall of each sliding frame 201. The extension plate 202 has several toothed grooves 203 inside. A rotating shaft 204 is rotatably connected to the inner wall of the table 11. A gear 205 is fixedly connected to the outer surface of the rotating shaft 204. Rotation of the rotating shaft 204 drives the gear 205 fixed to its outer surface to rotate. The outer surface of the gear 205 meshes with the inner wall of the toothed grooves 203. The toothed grooves 203 inside the extension plate 202 mesh with the outer surface of the gear 205. When the gear 205 rotates, it pushes the extension plate 202 to move inside the sliding frame 201. A bevel gear 206 is fixedly connected to the bottom of the rotating shaft 204. 1. Two fixing blocks 209 are fixedly connected to the bottom. A rotating rod 208 is rotatably connected to the inner wall of the fixing block 209. A handle 210 is fixedly connected to the outer wall of the rotating rod 208. By rotating the handle 210, the rotating rod 208 fixedly connected to its outer wall will rotate inside the fixing block 209. A bevel gear 207 is fixedly connected to the end of the rotating rod 208 away from the handle 210. The outer surface of the bevel gear 207 meshes with the outer surface of the bevel gear 206. When the rotating rod 208 rotates, it will drive the bevel gear 207 fixedly connected to its outer wall to rotate at the same time. At this time, the bevel gear 206 meshing with the bevel gear 207 will also rotate, thereby driving the rotating shaft 204 fixed at the top to rotate inside the table 11.

[0032] One specific application of this embodiment is:

[0033] Workers place flasks containing chemicals on the rack 106. When adjusting the height, turning handle 112 causes the worm gear 111, fixedly connected to its outer wall, to rotate inside the fixed frame 107. The rotation of the worm gear 111 causes the worm wheel 114, meshing with it at its bottom, to rotate simultaneously. The rotation of the worm wheel 114 causes the central rod 110, fixedly connected to its outer wall, to rotate inside the fixed block 113. At this time, the gear 109, fixedly connected to the outer surface of the central rod 110, also rotates, causing the rack 108, meshing with it, to move. As the rack 108 moves, the extension rod 105, fixedly connected to its outer wall, slides inside the fixed rod 104, thus adjusting the position of the rack 106 fixed at the top of the extension rod 105. When the position needs to be moved, pushing the moving plate 103 causes the slider 102, fixed at its bottom, to slide inside the groove 101, thus moving the rack. This facilitates adjustment. The position of the shelf 106 facilitates temperature control during heating of the contents of the flask, and also allows for easy observation and operation. When the surface space of the table 11 is insufficient, rotating the handle 210 causes the rotating rod 208, which is fixedly connected to its outer wall, to rotate inside the fixed block 209. When the rotating rod 208 rotates, it causes the bevel gear 207, which is fixedly connected to its outer wall, to rotate simultaneously. At this time, the bevel gear 206, which meshes with the bevel gear 207, also rotates, thereby causing the rotating shaft 204, which is fixed at its top, to rotate inside the table 11. When the rotating shaft 204 rotates, it causes the gear 205, which is fixed on its outer surface, to rotate. Because the toothed groove 203 inside the extension plate 202 meshes with the outer surface of the gear 205, when the gear 205 rotates, it pushes the extension plate 202 to move inside the sliding frame 201. The advantage of this is that it is easy to expand the space of the experimental table and avoid the problem of insufficient space for the experimental table when there are too many experimental items.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," 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 the present invention. 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.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A laboratory bench for chemical drug research and development, comprising a table (11), characterized in that: Wastewater tank (12) is fixedly connected to the inner wall of the table (11), an adjustment mechanism (1) is provided on the top of the table (11), and an extension mechanism (2) is provided at the bottom of the table (11). The adjusting mechanism (1) includes a slide groove (101), a slider (102) is slidably connected to the inner wall of the slide groove (101), a movable plate (103) is fixedly connected to the top of the slider (102), a fixed rod (104) is fixedly connected to the top of the movable plate (103), an extension rod (105) is slidably connected to the inner wall of the fixed rod (104), a rack (108) is fixedly connected to the outer wall of the extension rod (105), and a fixed frame (107) is fixedly connected to the top of the movable plate (103). 107) A worm gear (111) is rotatably connected to the inner wall. A handle (112) is fixedly connected to the outer wall of the worm gear (111). A placement rack (106) is fixedly connected to the top of the extension rod (105). A fixing block (113) is fixedly connected to the outer surface of the fixing rod (104). A center rod (110) is rotatably connected to the inner wall of the fixing block (113). A gear (109) is fixedly connected to the outer surface of the center rod (110). A worm wheel (114) is fixedly connected to the outer wall of the center rod (110).

2. The experimental platform for chemical drug research and development according to claim 1, characterized in that, The bottom of the movable plate (103) contacts the top of the table (11), the outer surface of the worm (111) meshes with the outer surface of the worm wheel (114), the outer surface of the gear (109) meshes with the outer surface of the rack (108), and there are two sliders (102).

3. The experimental platform for chemical drug research and development according to claim 2, characterized in that, The extension mechanism (2) includes a sliding frame (201), and there are two sliding frames (201). An extension plate (202) is slidably connected to the inner wall of the sliding frame (201).

4. The experimental platform for chemical drug research and development according to claim 3, characterized in that, The extension plate (202) has a toothed groove (203) inside, and there are several toothed grooves (203). The inner wall of the table (11) is rotatably connected to a rotating shaft (204).

5. The experimental platform for chemical drug research and development according to claim 4, characterized in that, The outer surface of the rotating shaft (204) is fixedly connected to a gear two (205), and the outer surface of the gear two (205) meshes with the inner wall of the tooth groove (203).

6. The experimental platform for chemical drug research and development according to claim 5, characterized in that, The bottom of the rotating shaft (204) is fixedly connected to a bevel gear (206), and the bottom of the table (11) is fixedly connected to a fixing block (209). There are two fixing blocks (209).

7. The experimental platform for chemical drug research and development according to claim 6, characterized in that, The inner wall of the fixed block 2 (209) is rotatably connected to a rotating rod (208), and the outer wall of the rotating rod (208) is fixedly connected to a handle 2 (210).

8. The experimental platform for chemical drug research and development according to claim 7, characterized in that, The end of the rotating rod (208) away from the handle (210) is fixedly connected to a bevel gear (207), and the outer surface of the bevel gear (207) meshes with the outer surface of the bevel gear (206).

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