Experiment table body convenient to splice

Abstract

The utility model discloses an experiment table body convenient to splice, which comprises an experiment table body, a placement groove is formed in the side wall of the experiment table body, a bearing box is inserted and mounted in the placement groove, a table plate is mounted on the upper wall of the bearing box, a rotating groove is formed in the inner wall of the bearing box, a rotating disc is rotatably mounted in the rotating groove, and a threaded cylinder is mounted on the upper wall of the rotating disc. A threaded cylinder is installed on the upper wall of the table board, a threaded rod is installed on the lower wall of the table board, the threaded rod is installed in the threaded cylinder in a screwed mode, a receding groove is formed in the lower wall of the table board of the experiment table body, a protruding plate is installed on the side wall of the table board, and the protruding plate can be inserted into the receding groove. According to the adjustable experiment table, the table board can be lifted to the height flush with the experiment table body by rotating the threaded cylinder, then the table board and the experiment table body are spliced and locked through the positioning pin, convenience is achieved, and meanwhile the height of the table board can be adjusted, so that the adjustable experiment table can be suitable for experiment table bodies with different heights.

Description

Technical Field

[0001] This patent relates to the technical field of laboratory tables, specifically a laboratory table that is easy to splice. Background Art

[0002] The laboratory table is a benchtop used to provide a surface for experiments. However, when doing some more complex experiments, more experimental instruments are required. If the surface of the laboratory table cannot accommodate them, it is necessary to increase the area of ​​the laboratory table surface by splicing to facilitate the experiment.

[0003] However, the existing experimental tables are not convenient to splice, and their heights are not connected, resulting in an uneven table surface after splicing. Therefore, during the experiment, the experimental equipment is prone to tipping over;

[0004] Therefore, a laboratory table body that is easy to splice is needed to solve the above problems. Utility Model Content

[0005] The purpose of this patent is to provide a laboratory table that is easy to splice to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: a conveniently assembled laboratory table, comprising a laboratory table, a side wall of which is provided with a placement groove, a support box is inserted and installed in the placement groove, and a table top is installed on the upper wall of the support box;

[0007] The inner wall of the supporting box is provided with a rotating groove, a rotating disc is rotatably installed in the rotating groove, a threaded barrel is installed on the upper wall of the rotating disc, a screw is installed on the lower wall of the table top, and the screw is screwed into the threaded barrel;

[0008] The lower wall of the experimental table body is provided with a clearance groove, and the side wall of the table board is provided with a convex plate, and the convex plate can be inserted into the clearance groove;

[0009] An inclined plate is installed on the lower wall of the table top, and a positioning mechanism is arranged on the side wall of the inclined plate.

[0010] Preferably, the positioning mechanism includes a slide groove, a slide plate, a positioning pin and a positioning groove. The side wall of the inclined plate is provided with a slide groove, the slide plate is slidably installed in the slide groove, the side wall of the slide plate is inserted with a positioning pin, the side walls of the convex plate and the give way groove are both provided with positioning grooves, and the positioning pin can be inserted into the positioning groove.

[0011] Preferably, a rotating rod is inserted into the side wall of the supporting box and can rotate on the supporting box. A first bevel gear is installed at one end of the rotating rod located inside the supporting box, and a second bevel gear is sleeved on the outer side of the threaded cylinder. The first bevel gear is meshingly connected with the second bevel gear.

[0012] Preferably, a water trough is provided on the upper wall of the experimental table body, the table top of the experimental table body is a sand-based permeable board, a drainage groove is provided on the upper wall of the experimental table body, the table top of the experimental table body is placed above the drainage groove, and the drainage groove is connected to the water trough.

[0013] Preferably, a rotating handle is installed at one end of the rotating rod located outside the supporting box.

[0014] Preferably, universal wheels are installed at the four corners of the lower wall of the supporting box.

[0015] Compared with the prior art, the beneficial effects of this patent are:

[0016] The device is provided with a supporting box and a table top, so that when the table area of ​​the experimental table needs to be expanded, the supporting box can be pulled out, and then the table top can be raised to the same height as the experimental table body by rotating the threaded cylinder, and then the two can be spliced ​​and locked by the positioning pin, which is more convenient. At the same time, because the height of the table top can be adjusted, it can be applied to experimental tables of different heights;

[0017] In addition, the device is also provided with a drainage groove on the upper wall of the experimental table body. By connecting the drainage groove with the water tank, when liquid spills, the liquid can flow into the water tank through the drainage groove autonomously, which is convenient for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of this patent.

[0019] Figure 2 This is a side cross-sectional schematic diagram of this patent.

[0020] In the figure: 1 experimental table body, 2 placement groove, 3 support box, 4 table board, 5 rotation groove, 6 turntable, 7 threaded cylinder, 8 screw, 9 give way groove, 10 convex plate, 11 inclined plate, 12 positioning mechanism, 121 slide groove, 122 slide plate, 123 positioning pin, 124 positioning groove, 13 rotating rod, 14 first bevel gear, 15 second bevel gear, 16 water tank, 17 drainage groove, 18 rotating handle, 19 universal wheel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0022] See also Figure 1-2This patent provides a technical solution: a conveniently assembled laboratory table, comprising a laboratory table 1, a side wall of the laboratory table 1 is provided with a placement groove 2, a support box 3 is inserted and installed in the placement groove 2, and a table board 4 is installed on the upper wall of the support box 3;

[0023] When the experimental table body 1 needs to be spliced ​​to expand the area of ​​the experimental table body 1, the supporting box 3 can be pulled out, and then the rotating rod 13 can be rotated to drive the threaded cylinder 7 to rotate. At the same time, the experimenter needs to hold the table board 4 with his hand to prevent the table board 4 from rotating, which will cause the table board 4 to move up or down. The experimenter can adjust the table board 4 to the same height as the experimental table body 1 by adjusting;

[0024] The inner wall of the supporting box 3 is provided with a rotating groove 5, a rotating disc 6 is rotatably installed in the rotating groove 5, a threaded cylinder 7 is installed on the upper wall of the rotating disc 6, a screw rod 8 is installed on the lower wall of the table board 4, and the screw rod 8 is screwed into the threaded cylinder 7;

[0025] The lower wall of the experimental table body 1 is provided with a clearance groove 9, and the side wall of the table board 4 is provided with a convex plate 10, which can be inserted into the clearance groove 9;

[0026] After the height of the table top 4 and the experimental table body 1 are consistent, the convex plate 10 can be inserted into the clearance groove 9, and then the table top 4 and the experimental table body 1 can be spliced ​​and fixed by inserting the positioning pin 123 in the positioning mechanism 12 into the positioning groove 124;

[0027] The lower wall of the table top 4 is provided with an inclined plate 11, and the side wall of the inclined plate 11 is provided with a positioning mechanism 12;

[0028] The side wall of the inclined plate 11 disposed under the table top 4 is welded to the screw rod 8 , so that it has the effect of enhancing the stability of the table top 4 .

[0029] Specifically, the positioning mechanism 12 includes a slide groove 121, a slide plate 122, a positioning pin 123 and a positioning groove 124. The side wall of the inclined plate 11 is provided with a slide groove 121, the slide plate 122 is slidably installed in the slide groove 121, the side wall of the slide plate 122 is inserted with a positioning pin 123, and the side walls of the convex plate 10 and the yield groove 9 are provided with a positioning groove 124, and the positioning pin 123 can be inserted into the positioning groove 124;

[0030] The outer side of the positioning pin 123 is wrapped with a rubber ring. After being inserted into the positioning groove 124, the rubber ring can increase the friction between the two, so that the positioning pin 123 will not fall out of the positioning groove 124 due to its own gravity.

[0031] Specifically, a rotating rod 13 is inserted into the side wall of the supporting box 3 and can rotate on the supporting box 3. A first bevel gear 14 is installed at one end of the rotating rod 13 located inside the supporting box 3. A second bevel gear 15 is sleeved on the outer side of the threaded cylinder 7. The first bevel gear 14 is meshed with the second bevel gear 15.

[0032] Specifically, a water tank 16 is provided on the upper wall of the experimental table body 1, the table of the experimental table body 1 is a sand-based permeable board, a drainage groove 17 is provided on the upper wall of the experimental table body 1, the table of the experimental table body 1 is placed above the drainage groove 17, and the drainage groove 17 is connected to the water tank 16;

[0033] The water tank 16 is one of the necessary facilities of the experimental table body 1. In order to make it more convenient to clean the table top of the experimental table body 1, a drainage groove 17 is set on the upper wall of the experimental table body 1, and the drainage groove 17 is connected to the water tank 16. In addition, the table top of the experimental table body 1 adopts a sand-based permeable board, so that the liquid spilled on the experimental table body 1 can pass through the sand-based permeable board into the drainage groove 17, and then automatically flow into the water tank 16.

[0034] Specifically, a rotating handle 18 is installed at one end of the rotating rod 13 located outside the supporting box 3 .

[0035] Specifically, universal wheels 19 are installed at the four corners of the lower wall of the supporting box 3 .

[0036] Working principle: when it is necessary to splice the experimental table body 1 to expand the area of ​​the table top of the experimental table body 1, the supporting box 3 can be pulled out, and then the rotating rod 13 can be rotated to drive the threaded tube 7 to rotate. At the same time, the experimenter needs to hold the table board 4 with his hand to prevent the table board 4 from rotating. At this time, the table board 4 will move up or down. The experimenter can adjust the table board 4 to the same height as the experimental table body 1, and then insert the convex plate 10 into the yield groove 9, and then complete the splicing of the table board 4 and the experimental table body 1 by inserting the positioning pin 123 in the positioning mechanism 12 into the positioning groove 124, and fix it to complete the assembly between the table board 4 and the experimental table body 1.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A laboratory table body that is easy to splice, comprising a laboratory table body (1), characterized in that: The side wall of the experimental table body (1) is provided with a placement groove (2), a support box (3) is inserted and installed in the placement groove (2), and a table top (4) is installed on the upper wall of the support box (3); The inner wall of the supporting box (3) is provided with a rotating groove (5), a rotating disc (6) is rotatably mounted in the rotating groove (5), a threaded barrel (7) is mounted on the upper wall of the rotating disc (6), a screw rod (8) is mounted on the lower wall of the table top (4), and the screw rod (8) is screwed into the threaded barrel (7); The lower wall of the table of the experimental table body (1) is provided with a clearance groove (9), and the side wall of the table top (4) is provided with a convex plate (10), and the convex plate (10) can be inserted into the clearance groove (9); The lower wall of the table top (4) is provided with an inclined plate (11), and the side wall of the inclined plate (11) is provided with a positioning mechanism (12).

2. According to claim 1, the laboratory table that is easy to splice is characterized by: The positioning mechanism (12) comprises a slide groove (121), a slide plate (122), a positioning pin (123) and a positioning groove (124); the side wall of the inclined plate (11) is provided with a slide groove (121); the slide plate (122) is slidably installed in the slide groove (121); the side wall of the slide plate (122) is inserted with a positioning pin (123); the side walls of the convex plate (10) and the yield groove (9) are both provided with a positioning groove (124); the positioning pin (123) can be inserted into the positioning groove (124).

3. The conveniently assembled laboratory table according to claim 1 is characterized in that: A rotating rod (13) is inserted into the side wall of the supporting box (3), and the rotating rod (13) can rotate on the supporting box (3). A first bevel gear (14) is installed at one end of the rotating rod (13) located inside the supporting box (3). A second bevel gear (15) is sleeved on the outer side of the threaded cylinder (7), and the first bevel gear (14) is meshedly connected with the second bevel gear (15).

4. The conveniently assembled laboratory table according to claim 1 is characterized in that: The upper wall of the experimental table body (1) is provided with a water trough (16); the table top of the experimental table body (1) is a sand-based permeable board; the upper wall of the experimental table body (1) is provided with a drainage groove (17); the table top of the experimental table body (1) is placed above the drainage groove (17); and the drainage groove (17) is connected to the water trough (16).

5. The conveniently assembled laboratory table according to claim 3 is characterized in that: A rotating handle (18) is installed at one end of the rotating rod (13) located outside the supporting box (3).

6. The conveniently assembled laboratory table according to claim 1 is characterized in that: Universal wheels (19) are installed at the four corners of the lower wall of the supporting box (3).

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