Anti-inclination experiment table

Abstract

The utility model relates to the field of storage devices, and discloses an anti-inclination experiment table which comprises an experiment table top, an operation panel is installed on the top of the experiment table top, a protection assembly is arranged on the surface of the operation panel, two sets of supporting legs are installed at the bottom of the experiment table top, and placing grooves are formed in the two sets of supporting legs. A wire clamping assembly is arranged in the containing groove, anti-skid supporting feet are arranged at the bottoms of the supporting legs, driving rods are rotationally connected into the supporting legs, and multiple sets of driving conical teeth are installed on the surfaces of the driving rods. According to the lifting device, the driven bevel gear, the driving bevel gear and the driving rod are used in cooperation, when the driving rod rotates, the sleeve can be driven to rotate, after the sleeve rotates, the lifting screw can be driven to ascend and descend, and therefore the anti-skid supporting legs are driven to ascend and descend, and the heights of the two sets of supporting legs can be adjusted; the experiment table top can be conveniently adjusted to be in a horizontal state, and the condition that the experiment table top is inclined is avoided.

Description

Technical Field

[0001] The utility model relates to the field of storage devices, in particular to an anti-tilt experimental table. Background Art

[0002] Physics, as the leading subject of natural science, is an important subject for junior and senior high school students. Electricity, as an important part of physics, mainly studies the formation and application of "electricity". In the process of learning electricity, experiments can help students understand electrical knowledge objectively.

[0003] After searching, Chinese patent announcement number: CN215029132U discloses an electrical experiment table for physical experiments, including a table body, an operating panel and a placement slot, the table body is symmetrically provided with placement slots, one side of the placement slot is provided with a wire collection structure, and the operating panel is provided with a protective structure. By placing the wires on the cable tray and then storing the cable tray in the placement slot, the wires can be stored and placed as a whole, avoiding the entanglement of the wires and causing inconvenience in taking them out the next time they are used, and improving the convenience of the table body when used. The wires are limited and fixed by the movable pressure plate to avoid the movement of the wires when placed, and under the action of the movable plate and the second spring, wires of different thicknesses can be conveniently fixed, further improving the stability of the wires when they are stored, and avoiding the loss of the wires. In addition, with the cooperation of the rotating rod and the support rod, the protective plate can be rotated to the back side of the plug port to avoid the protective plate affecting the normal use of the operating panel.

[0004] In the above technical solution, although the wires can be fixed, the experimental table cannot be kept in a horizontal state. The experimental table may tilt, which reduces the comfort of using the experimental table and easily causes the electronic devices on the surface of the experimental table to roll and fall, which is not conducive to students conducting electrical experiments. Therefore, an anti-tilt experimental table is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an anti-tilt experimental table, which aims to improve the problem in the prior art that the experimental table cannot be kept in a horizontal state, the experimental table may tilt, reducing the comfort of using the experimental table, and easily causing electronic devices on the surface of the experimental table to roll and fall, which is not conducive to students conducting electrical experiments.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An anti-tilt experimental table, comprising an experimental table top, an operating panel is installed on the top of the experimental table top, a protective component is arranged on the surface of the operating panel, two groups of legs are installed on the bottom of the experimental table top, placement grooves are installed inside the two groups of legs, a wire clamping component is arranged inside the placement groove, anti-skid feet are arranged on the bottom of the legs, a driving rod is rotatably connected inside the legs, a plurality of groups of active bevel gears are installed on the surface of the driving rod, a plurality of groups of active bevel gears are meshed on the surfaces of the plurality of groups of driven bevel gears, a plurality of groups of sleeves are installed on the bottom of the plurality of groups of driven bevel gears, a plurality of groups of lifting screws are connected to the internal threads of the plurality of groups of sleeves, and the bottoms of the plurality of groups of lifting screws are connected to the anti-skid feet;

[0008] As a further description of the above technical solution:

[0009] The protection assembly includes two sets of protection covers, the two sets of protection covers match the operation panel, two sets of mounting seats are installed on both sides of the top of the operation panel, sliding bars are installed inside the two sets of mounting seats, and the two sets of protection covers are arranged on the surface of the sliding bars;

[0010] As a further description of the above technical solution:

[0011] The two groups of protective covers are slidably connected to the surface of the slide bar, and one end of the two groups of protective covers is rotatably connected to the surface of the slide bar;

[0012] As a further description of the above technical solution:

[0013] The clamping assembly comprises a clamping plate, a plurality of clamping holes are provided inside the clamping plate, movable grooves are provided on both sides of the legs and the placement groove, a screw rod is installed inside the movable groove, and movable blocks are connected to both ends of the clamping plate, and the movable blocks are slidably connected to the surface of the screw rod;

[0014] As a further description of the above technical solution:

[0015] The support leg and one side of the placement slot are rotatably connected with a knob, and the knob is connected to one end of the screw rod;

[0016] As a further description of the above technical solution:

[0017] One end of the driving rod extends to the outside of the supporting leg and is connected to a hand-cranked wheel, and the bottom of the lifting screw is rotatably connected to the anti-slip supporting foot;

[0018] As a further description of the above technical solution:

[0019] The surface of the experimental table is provided with side panels, and drain grooves are provided on both sides of the side panels;

[0020] As a further description of the above technical solution:

[0021] Collection boxes are installed on both sides of the experimental table, and the collection boxes match the drain trough.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, through the coordinated use of the driven bevel gear, the active bevel gear and the driving rod, when the driving rod rotates, the sleeve can be driven to rotate, and after the sleeve rotates, the lifting screw can be driven to lift and lower, thereby driving the anti-slip support feet to lift and lower, and the height of the two sets of support legs can be adjusted, so that the experimental table can be adjusted to a horizontal state conveniently to avoid the experimental table from tilting.

[0024] 2. In the utility model, the protective component can effectively protect the operation panel, avoid damage to the wiring holes on the surface of the operation panel, and increase the service life of the operation panel. The placement slot can store various electronic components required for the experiment, and the wire clamping component can fix the wires to prevent the wires from being lost. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of an anti-tilt test bench proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the cross-sectional structure of a leg of an anti-tilt test bench proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a wire clamping assembly of an anti-tilt test bench proposed by the utility model;

[0028] Figure 4 The utility model is a schematic diagram of the structure of a protective component of an anti-tilt experimental table.

[0029] Legend:

[0030] 1. Laboratory table; 101. Side panel; 102. Drain trough; 103. Collection box; 2. Legs; 3. Anti-slip feet; 301. Lifting screw; 302. Sleeve; 303. Hand wheel; 304. Driven bevel gear; 305. Active bevel gear; 306. Driving rod; 4. Placement slot; 5. Wire clamping plate; 501. Moving slot; 502. Screw rod; 503. Moving block; 504. Knob; 505. Wire clamping hole; 6. Operation panel; 601. Sliding rod; 602. Protective cover; 603. Mounting seat. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-3 The utility model provides an embodiment: an anti-tilt experimental table, including an experimental table top 1, an operating panel 6 is installed on the top of the experimental table top 1, and a protective component is arranged on the surface of the operating panel 6, which can effectively protect the operating panel 6, avoid damage to the wiring holes on the surface of the operating panel 6, and improve the service life of the operating panel 6; two groups of legs 2 are installed at the bottom of the experimental table top 1, and placement grooves 4 are installed inside the two groups of legs 2, and a wire clamping component is arranged inside the placement groove 4, which can store a variety of electronic components required for the experiment, and the wire clamping component can fix the wire to prevent the wire from being lost; anti-slip feet 3 are arranged at the bottom of the legs 2, and the inner rotation of the legs 2 is connected to a driving rod 306, and a plurality of groups of active bevel teeth 305 are installed on the surface of the driving rod 306, and the surface of the plurality of groups of active bevel teeth 305 is meshed with a plurality of groups of driven bevel teeth 304 , multiple sets of sleeves 302 are installed at the bottom of the multiple sets of driven bevel gears 304, and the internal threads of the multiple sets of sleeves 302 are connected to multiple sets of lifting screws 301, and the bottoms of the multiple sets of lifting screws 301 are connected to the anti-slip support feet 3, one end of the driving rod 306 extends to the outside of the support legs 2 and is connected to a hand-cranked wheel 303, and the bottom of the lifting screw 301 is rotatably connected to the anti-slip support feet 3, and the driving rod 306 is driven to rotate by rotating the lifting screw 301. When the driving rod 306 rotates, the driven bevel gear 304 and the active bevel gear 305 can be driven to rotate. When the driven bevel gear 304 rotates, the sleeve 302 can be driven to rotate. After the sleeve 302 rotates, the lifting screw 301 can be driven to be lifted and lowered, thereby driving the anti-slip support feet 3 to be lifted and lowered, and the height of the two sets of support legs 2 can be adjusted, so that the experimental table 1 can be adjusted to a horizontal state conveniently to avoid the experimental table 1 from tilting.

[0033] Reference Figure 2-4The protection component includes two groups of protection covers 602, and the two groups of protection covers 602 are matched with the operation panel 6. Two groups of mounting seats 603 are installed on both sides of the top of the operation panel 6. Slide bars 601 are installed inside the two groups of mounting seats 603. The two groups of protection covers 602 are arranged on the surface of the slide bar 601; the two groups of protection covers 602 are slidably connected to the surface of the slide bar 601, and one end of the two groups of protection covers 602 is rotatably connected to the surface of the slide bar 601. The surface of the operation panel 6 can be shielded by the protection covers 602 to protect the operation panel 6. When the operation panel 6 needs to be used, the protection covers 602 can be pulled, and the protection covers 602 can slide on the surface of the operation panel 6 at the left and right lower parts of the slide bar 601 to open the position to be used, and the protection covers 602 can also be rotated to open the operation panel 6.

[0034] Reference Figure 2-4 The wire clamping assembly includes a wire clamping plate 5, a plurality of wire clamping holes 505 are provided inside the wire clamping plate 5, moving grooves 501 are provided on both sides of the supporting legs 2 and the placement groove 4, a screw rod 502 is installed inside the moving groove 501, and moving blocks 503 are connected to the two ends of the wire clamping plate 5, and the moving block 503 is slidably connected to the surface of the screw rod 502; a knob 504 is rotatably connected to one side of the supporting legs 2 and the placement groove 4, and the knob 504 is connected to one end of the screw rod 502. The wire can be fixed by the wire clamping plate 5 and the wire clamping hole 505 to prevent the wire from being entangled and lost. Rotating the knob 504 drives the screw rod 502 to rotate, which can drive the wire clamping plate 5 and the moving block 503 to move, so that students can take out the wire inside the wire clamping hole 505 conveniently.

[0035] Reference Figure 1-3 The surface of the experimental table 1 is installed with side panels 101, and drain grooves 102 are opened on both sides of the side panels 101; collection boxes 103 are installed on both sides of the experimental table 1, and the collection boxes 103 match the drain grooves 102; the side panels 101 can block the electronic devices on the surface of the experimental table 1 to prevent them from falling, and the drain grooves 102 and the collection boxes 103 are convenient for students to clean the surface of the experimental table 1.

[0036] Working principle: When in use, first rotate the hand-cranked wheel 303 to drive the driving rod 306 to rotate. After the driving rod 306 rotates, it drives the active bevel gear 305 to rotate. After the active bevel gear 305 rotates, it can drive the sleeve 302 and the driven bevel gear 304 to rotate. After the sleeve 302 rotates, it drives the lifting screw 301 and the anti-slip support foot 3 to lift and lower, and adjust the horizontal state of the experimental table 1. Adjust the experimental table 1 to be horizontal. When the operation panel 6 needs to be used, the protective cover 602 can be pulled to move on the surface of the operation panel 6 to leak out the module to be used, and then the electrical experiment can be carried out. When the operation panel 6 needs to be used in a large area, the protective cover 602 can be rotated to open the operation panel 6. After use, rotate the protective cover 602 so that the protective cover 602 fits the surface of the operation panel 6 to protect the operation panel 6.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-tilt test bench, comprising a test bench surface (1), characterized in that: An operation panel (6) is installed on the top of the experimental table (1), and a protective component is arranged on the surface of the operation panel (6). Two groups of legs (2) are installed on the bottom of the experimental table (1), and placement grooves (4) are installed inside the two groups of legs (2). A wire clamping component is arranged inside the placement groove (4). Anti-skid feet (3) are arranged at the bottom of the legs (2). A driving rod (306) is rotatably connected inside the legs (2). Multiple groups of active bevel gears (305) are installed on the surface of the driving rod (306). Multiple groups of driven bevel gears (304) are meshed on the surfaces of the multiple groups of active bevel gears (305). Multiple groups of sleeves (302) are installed on the bottom of the multiple groups of driven bevel gears (304). Multiple groups of lifting screws (301) are connected to the internal threads of the multiple groups of sleeves (302), and the bottoms of the multiple groups of lifting screws (301) are connected to the anti-skid feet (3).

2. The anti-tilt test bench according to claim 1, characterized in that: The protection assembly comprises two groups of protection covers (602), the two groups of protection covers (602) match the operation panel (6), two groups of mounting seats (603) are installed on both sides of the top of the operation panel (6), sliding bars (601) are installed inside the two groups of mounting seats (603), and the two groups of protection covers (602) are arranged on the surface of the sliding bars (601).

3. The anti-tilt test bench according to claim 2, characterized in that: The two groups of protective covers (602) are slidably connected to the surface of the slide bar (601), and one end of the two groups of protective covers (602) is rotatably connected to the surface of the slide bar (601).

4. The anti-tilt test bench according to claim 1, characterized in that: The wire clamping assembly comprises a wire clamping plate (5), a plurality of wire clamping holes (505) are provided inside the wire clamping plate (5), movable grooves (501) are provided on both sides of the supporting legs (2) and the placement groove (4), a screw rod (502) is installed inside the movable groove (501), and movable blocks (503) are connected to both ends of the wire clamping plate (5), and the movable blocks (503) are slidably connected to the surface of the screw rod (502).

5. The anti-tilt test bench according to claim 4, characterized in that: The support leg (2) and one side of the placement slot (4) are rotatably connected with a knob (504), and the knob (504) is connected to one end of the screw rod (502).

6. The anti-tilt test bench according to claim 1, characterized in that: One end of the driving rod (306) extends to the outside of the supporting leg (2) and is connected to a hand-cranked wheel (303), and the bottom of the lifting screw rod (301) is rotatably connected to the anti-slip supporting foot (3).

7. The anti-tilt test bench according to claim 1, characterized in that: The surface of the experimental table (1) is provided with a side plate (101), and drain grooves (102) are provided on both sides of the side plate (101).

8. The anti-tilt test bench according to claim 7, characterized in that: Collection boxes (103) are installed on both sides of the experimental table (1), and the collection boxes (103) match the drain trough (102).

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