Chemical experiment table convenient for placing test tubes

Abstract

The chemical experiment table comprises a support, a table top, grooves, a cover plate, a test tube rack and a lifting mechanism, the table top is arranged on the support, the grooves are formed in the bottom sides of the corners of the table top, the cover plate is movably arranged on the tops of the grooves and is flush with the table top, the test tube rack is arranged in the grooves, and the lifting mechanism is arranged on the test tube rack. The lifting mechanism is arranged at the bottom of the groove and is in transmission connection with the test tube rack. The test tube rack is arranged in the groove and is positioned below the table top when not used, so that the space of the table top can be effectively saved, and the experiment operation is convenient; when the test tube rack is used, the cover plate can be opened, and the test tube rack is ejected out of the groove under the driving of the lifting mechanism, so that test tubes are convenient to take or place.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical experiment tables, in particular to a chemical experiment table which is convenient for placing test tubes. Background Art

[0002] Chemical lab benches are used for laboratory testing and instrument storage in hospitals, schools, chemical plants, research institutes, and other institutions. Test tubes are essential equipment for chemical experiments. Existing chemical lab benches typically use test tube racks to store test tubes. These racks are placed directly on the bench, taking up space and interfering with normal laboratory operations.

[0003] To address this issue, a laboratory bench with a movable test tube rack (Patent Publication No. CN207591917U) has been proposed. This bench uses a downward-opening slot formed between a slider and a back plate, which slides on a rail, allowing the test tube rack to move along the length of the bench. While this bench provides convenient access to test tubes placed in the rack, it does not completely solve the space consumption issue and therefore requires further improvement. Utility Model Content

[0004] In order to solve the above technical problems, the utility model discloses a chemical experiment table that is convenient for placing test tubes, including a bracket, a table top, a groove, a cover plate, a test tube rack and a lifting mechanism. The table top is arranged on the bracket, the groove is arranged on the bottom side of the table top at the corner, the cover plate is movably arranged on the top of the groove and is flush with the table top, the test tube rack is arranged in the groove, and the lifting mechanism is arranged at the bottom of the groove and is transmission-connected to the test tube rack.

[0005] Furthermore, one side of the cover is rotatably connected to the edge of the groove through a hinge, and the other side is movably connected to the edge of the groove through a press-type snap switch.

[0006] Furthermore, the lifting mechanism includes a hydraulic rod and telescopic rods symmetrically arranged on both sides of the hydraulic rod. The bottoms of the hydraulic rod and the telescopic rod are fixedly connected to the support plate, and the tops are connected to the bottom of the test tube rack through the groove.

[0007] Furthermore, baffles are provided on the rear side and both sides of the table top.

[0008] Furthermore, a socket board is provided on the side of the bracket.

[0009] Furthermore, a drawer is provided at the bottom of the table, and a cabinet is provided at the bottom of the drawer.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The test tube rack of the utility model is arranged in the groove and is located below the table when not in use, which can effectively save table space and facilitate experimental operations. When in use, the cover plate can be opened and the test tube rack can be pushed out of the groove under the drive of the lifting mechanism, so that the test tubes can be easily taken out or placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a side structural sectional view of the utility model;

[0015] Figure 3 for Figure 2 A magnified view of the local structure at point A;

[0016] Figure 4 This is a schematic diagram of the state of the test tube rack after being lifted up in the utility model.

[0017] Reference numerals:

[0018] 1- bracket, 2- table top, 3- groove, 4- cover, 5- test tube rack, 6- baffle, 7- plug board, 8- hinge, 9- push-type snap switch, 10- hydraulic rod, 11- telescopic rod, 12- support plate, 13- drawer, 14- cabinet. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0021] In the description of the embodiments, unless otherwise specified or limited, the terms "disposed" and "connected" should be understood broadly. For example, they can refer to fixed, removable, or integral connections; mechanical or electrical connections; direct connections, connections through an intermediary medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on their specific circumstances.

[0022] like Figure 1-2 As shown, the chemical experiment table for placing test tubes in this embodiment includes a bracket 1, a table top 2, a groove 3, a cover plate 4, a test tube rack 5 and a lifting mechanism. The table top 2 is arranged on the bracket 1, the groove 3 is arranged on the bottom side of the table top 2 at the corner, the cover plate 4 is movably arranged on the top of the groove 3 and is flush with the table top 2, the test tube rack 5 is arranged in the groove 3, and the lifting mechanism is arranged at the bottom of the groove 3 and is transmission-connected to the test tube rack 5.

[0023] Baffles 6 are provided on the back and both sides of the table top 2, and a socket board 7 is provided on the side of the bracket 1 to facilitate power supply to experimental instruments that require electricity.

[0024] A drawer 13 is further provided at the bottom of the table top 2 , and a cabinet 14 is provided at the bottom of the drawer 13 . The drawer 13 and the cabinet 14 can be used to place commonly used experimental equipment or tools.

[0025] Combine Figure 3 As shown, one side of the cover 4 is rotatably connected to the edge of the groove 3 through a hinge 8, and the other side is movably connected to the other edge of the groove 3 through a push-type snap switch 9. The cover 4 can be opened and closed by the push-type snap switch 9.

[0026] The lifting mechanism includes a hydraulic rod 10 and telescopic rods 11 symmetrically arranged on both sides of the hydraulic rod 10. The bottoms of the hydraulic rod 10 and the telescopic rods 11 are fixedly connected to the support plate 12, and the tops pass through the groove 3 to connect to the bottom of the test tube rack 5.

[0027] like Figure 4 As shown, after pressing the push-type snap switch 9, the cover 4 is unlocked, and the hydraulic rod 10 pushes the test tube rack 5 upward and pushes the cover 4 to one side at the same time, so that the test tube rack 5 is completely raised above the table 2. At this time, the experimenter can take the test tube from the test tube rack 5.

[0028] After use or during experimental operation, the test tube rack 5 can be pressed downward, the hydraulic rod 10 is compressed, and the test tube rack 5 is completely inserted into the groove 3. At the same time, the cover 4 is buckled. The cover 4 can be locked by pressing the push-type buckle switch 9 again. This can effectively save space on the table 2 and facilitate experimental operation.

[0029] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention. In addition, the technical solutions of the various embodiments may be combined with each other, but this must be based on the fact that they can be implemented by a person of ordinary skill in the art. If the combination of technical solutions is inconsistent or cannot be implemented, it shall be deemed that such combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.

Claims

1. A chemical laboratory table convenient for placing test tubes, characterized by: The utility model comprises a bracket, a table, a groove, a cover, a test tube rack and a lifting mechanism. The table is arranged on the bracket, the groove is arranged on the bottom side of the table corner, the cover is movably arranged on the top of the groove and is flush with the table, the test tube rack is arranged in the groove, and the lifting mechanism is arranged at the bottom of the groove and is transmission-connected to the test tube rack.

2. The chemical experiment table for conveniently placing test tubes according to claim 1, characterized in that: One side of the cover is rotatably connected to the edge of the groove through a hinge, and the other side is movably connected to the edge of the groove through a press-type buckle switch.

3. The chemical experiment table for convenient placement of test tubes according to claim 2, characterized in that: The lifting mechanism includes a hydraulic rod and telescopic rods symmetrically arranged on both sides of the hydraulic rod. The bottoms of the hydraulic rod and the telescopic rod are fixedly connected to the support plate, and the tops of the hydraulic rod and the telescopic rod are connected to the bottom of the test tube rack through the groove.

4. The chemical experiment table for convenient placement of test tubes according to claim 1, characterized in that: Baffles are provided on the rear side and both sides of the table top.

5. The chemical experiment table for convenient placement of test tubes according to claim 1, characterized in that: A socket board is also provided on the side of the bracket.

6. The chemical experiment table for convenient placement of test tubes according to claim 1, characterized in that: A drawer is also provided at the bottom of the table top, and a cabinet body is provided at the bottom of the drawer.

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