CN210058333U - Movable experiment table convenient to adjust - Google Patents

Abstract

The utility model discloses an activity laboratory bench convenient to adjust, including removing the seat, the perpendicular welding in top of removing the seat has the guide bar, and the top welding of guide bar has a table platform, the top of table platform is equipped with first standing groove, and has placed the roof in the first standing groove, the top fix with screw of removing the seat has driving motor, and driving motor's output shaft is fixed with the threaded rod of vertical setting through the shaft coupling, the outside screw thread of threaded rod has cup jointed the connecting plate. The utility model discloses a driving motor, threaded rod, connecting plate, installation pole, slide and roof isotructure set up for when need not using the slide, slide and roof can wholly descend, and its top height and table top highly uniform after in the first standing groove of roof indentation, at this moment, table area is the biggest, conveniently experiments, can not occupy student's experimentation space, excellent in use effect.

Description

Movable experiment table convenient to adjust

Technical Field

The utility model relates to an experimental apparatus technical field especially relates to an activity laboratory bench convenient to adjust.

Background

Physics is the subject of studying the most general laws of motion and basic structures of substances. As the leading subject of natural science, physical studies are as large as the universe and as small as the most basic motion forms and laws of all substances such as basic particles, and therefore, the method becomes the research foundation of other natural science subjects. The theoretical structure of the system fully uses mathematics as the working language of the system, and experiments are used as the only standard for checking the theoretical correctness, which is the most precise natural science subject at present.

The existing physical movable experiment table is mostly provided with a slide way for performing physical experiments in the middle of the table top of the experiment table, however, the slide way is integrally arranged with the experiment table and cannot be adjusted, when the slide way is not needed to be used, the abrupt slide way occupies the space of the table top, the student is influenced to perform experiments, and when the slide way is needed to be used, the height of the slide way is inconvenient to adjust, so that the using effect of the experiment table is not good enough and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the existing problem and providing a movable experiment table convenient to adjust.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a movable experiment table convenient to adjust comprises a movable seat, wherein a guide rod is vertically welded at the top of the movable seat, a table is welded at the top end of the guide rod, a first placing groove is formed in the top of the table, a top plate is placed in the first placing groove, a driving motor is fixed on the top of the movable seat through screws, a vertically-arranged threaded rod is fixed on an output shaft of the driving motor through a coupler, a connecting plate is sleeved on the outer side of the threaded rod in a threaded manner and is slidably sleeved on the outer side of the corresponding guide rod, a slide way is arranged between the connecting plate and the top plate, mounting rods symmetrically arranged on two sides of the slide way are arranged at two ends of the slide way, the two ends of each mounting rod are respectively welded and fixed with the opposite sides of the connecting plate and the top plate, a mounting groove is formed in one side, close to each mounting rod, a spring is fixed on the inner side of the mounting groove, and a push-pull block is fixed at one end of the clamping column close to the spring.

Preferably, the bottom of the slide is provided with a chute communicated with the inside of the mounting groove, the push-pull block is sleeved in the chute in a sliding manner, and the bottom end of the push-pull block is positioned below the bottom of the slide.

Preferably, one side of the installation rod close to the slide is provided with a plurality of circular clamping grooves at equal intervals along the height direction, and the circular clamping grooves are matched with the clamping columns in size.

Preferably, a group of supporting legs are fixed between the table and the guide rod, a storage box fixed at the bottom of the table is arranged between the supporting legs, and a plurality of storage drawers are arranged in the storage box.

Preferably, the bottom of moving the seat is equipped with the universal wheel, and the top of moving the seat is equipped with the deposit power, and the deposit power is located the guide bar and keeps away from one side of driving motor, and the top of table platform is provided with the light.

Preferably, the bottom of the table is provided with a second placing groove communicated with the inside of the first placing groove, the mounting rod is located in the second placing groove, and the second placing groove and the first placing groove are consistent in length and smaller than the table.

Preferably, the top of the movable seat is provided with a controller, and the controller is ATMEGA 16.

The utility model has the advantages that:

1, through driving motor, the threaded rod, the connecting plate, the installation pole, slide and roof isotructure set up, when making not need use the slide, slide and roof can wholly descend, its top height and table top highly uniform behind in the first standing groove of roof indentation, at this moment, table area is the biggest, conveniently experiment, can not occupy student's experimental space, excellent in use effect, when needs use the slide, the slide can stretch out, thereby make the controllability strong, use in a flexible way.

2, through the setting of push-and-pull piece, spring, card post and installation pole, can install the slide as required at the height that needs, conveniently experiment then, the controllability is good, uses in a flexible way, whole device simple structure, and the cost of manufacture is low, is fit for using widely.

Drawings

Fig. 1 is a schematic structural view of a movable experiment table convenient to adjust according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a of the adjustable movable experiment table provided by the utility model;

fig. 3 is the utility model provides a slide orthographic view installation schematic diagram of activity laboratory bench convenient to adjust.

In the figure: the device comprises a moving seat 1, a guide rod 2, a table 3, a storage box 4, a driving motor 5, a connecting plate 6, a threaded rod 7, a slideway 8, a mounting rod 9, a top plate 10, a clamping column 11, a push-pull block 12, a spring 13, a mounting groove 14, a controller 15 and a lighting lamp 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a movable experiment table convenient for adjustment comprises a movable seat 1, a guide rod 2 is vertically welded on the top of the movable seat 1, a table 3 is welded on the top end of the guide rod 2, a first placing groove is arranged on the top of the table 3, a top plate 10 is placed in the first placing groove, a driving motor 5 is fixed on the top of the movable seat 1 through screws, a vertically arranged threaded rod 7 is fixed on an output shaft of the driving motor 5 through a coupler, a connecting plate 6 is sleeved on the outer side of the threaded rod 7 in a threaded manner, the connecting plate 6 is slidably sleeved on the outer side of the corresponding guide rod 2, a slideway 8 is arranged between the connecting plate 6 and the top plate 10, mounting rods 9 symmetrically arranged on two sides of the slideway 8 are arranged at two ends of the slideway 8, two ends of the mounting rods 9 are respectively welded and fixed with the opposite sides of the connecting plate 6 and the top plate 10, a mounting groove 14, a spring 13 is fixed on the inner side of the mounting groove 14, a clamping column 11 clamped with the mounting rod 9 is fixed at one end of the spring 13, a push-pull block 12 is fixed at one end of the clamping column 11 close to the spring 13, a chute communicated with the inside of the mounting groove 14 is arranged at the bottom of the chute 8, the push-pull block 12 is sleeved in the chute in a sliding manner, the bottom end of the push-pull block 12 is positioned below the bottom of the chute 8, a plurality of circular clamping grooves are equidistantly arranged on one side of the mounting rod 9 close to the chute 8 along the height direction and are matched with the clamping column 11 in size, a group of supporting legs are fixed between the table 3 and the guide rod 2, a storage box 4 fixed at the bottom of the table 3 is arranged between the supporting legs, the storage box 4 is provided with a plurality of storage drawers, universal wheels are arranged at the bottom of the movable seat 1, a reserve power supply is arranged at the top of the movable seat 1, the reserve power supply is positioned on one side, the bottom of table platform 3 is equipped with the second standing groove with the inside intercommunication of first standing groove, and installation pole 9 is located the second standing groove, and the length unanimous of second standing groove and first standing groove just all is less than the length of table platform 3, and the top of removing seat 1 is equipped with controller 15, and controller 15's model is ATMEGA 16.

In the utility model, the connecting plate 6 is provided with a threaded hole and a rectangular hole, the guide rod 2 is sleeved in the rectangular hole in a sliding way, the threaded rod 7 is sleeved in the threaded hole, when in use, the threaded rod 7 is driven to rotate by the driving motor 5, the arranged connecting plate 6 can drive the installation rod 9, the slide way 8 and the top plate 10 to integrally lift under the action of the thread, when the top plate 10 retracts into the first placing groove, the top height of the top plate is consistent with the top height of the table 3, at the moment, the table 3 has the largest area and is suitable for being used when the slide way 8 is not needed to be used for experiments, when the slide way 8 is needed to be used, the slide way 8 is lifted and is positioned above the table 3, the adjustability is strong, the use is flexible, the push-pull block 12 arranged by pulling can compress the spring 13 to separate the clamp column 11 from the installation rod 9, at the moment, the slide way 8 can be detached again, after the clamp, can install slide 8, and then can adjust the height of slide 8 as required, conveniently experiment, excellent in use effect uses in a flexible way.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A movable experiment table convenient to adjust comprises a movable seat (1) and is characterized in that a guide rod (2) is perpendicularly welded at the top of the movable seat (1), a table (3) is welded at the top end of the guide rod (2), a first placing groove is formed in the top of the table (3), a top plate (10) is placed in the first placing groove, a driving motor (5) is fixed to the top of the movable seat (1) through screws, a vertically arranged threaded rod (7) is fixed to an output shaft of the driving motor (5) through a coupler, a connecting plate (6) is sleeved on the outer side of the threaded rod (7), the connecting plate (6) is slidably sleeved on the outer side of the corresponding guide rod (2), a slide way (8) is arranged between the connecting plate (6) and the top plate (10), and mounting rods (9) symmetrically arranged on two sides of the slide way (8) are arranged at two ends of the slide way (8), the both ends of installation pole (9) respectively with the opposite side welded fastening of connecting plate (6) and roof (10), one side that slide (8) are close to installation pole (9) is equipped with mounting groove (14), and the inboard of mounting groove (14) is fixed with spring (13), the one end of spring (13) is fixed with card post (11) with installation pole (9) joint, and the one end that card post (11) are close to spring (13) is fixed with and pushes away and draws piece (12).

2. The adjustable movable experiment table is characterized in that a sliding groove communicated with the inside of the installation groove (14) is formed in the bottom of the sliding way (8), the push-pull block (12) is sleeved in the sliding groove in a sliding mode, and the bottom end of the push-pull block (12) is located below the bottom of the sliding way (8).

3. The adjustable movable experiment table convenient to adjust according to claim 1, wherein a plurality of circular clamping grooves are formed in one side, close to the slide way (8), of the mounting rod (9) at equal intervals in the height direction, and the circular clamping grooves are matched with the clamping columns (11) in size.

4. An adjustable movable experiment table as claimed in claim 1, wherein a group of supporting legs are fixed between the table (3) and the guide rod (2), a storage box (4) fixed at the bottom of the table (3) is arranged between the supporting legs, and a plurality of storage drawers are arranged in the storage box (4).

5. An adjustable movable experiment table as claimed in claim 1, wherein universal wheels are arranged at the bottom of the movable seat (1), a reserve power supply is arranged at the top of the movable seat (1), the reserve power supply is arranged at one side of the guide rod (2) far away from the driving motor (5), and an illuminating lamp (16) is arranged above the top of the table (3).

6. An adjustable movable experiment table according to claim 1, wherein the bottom of the table (3) is provided with a second placing groove communicated with the inside of the first placing groove, the mounting rods (9) are positioned in the second placing groove, and the length of the second placing groove is consistent with that of the first placing groove and is smaller than that of the table (3).

7. An adjustable mobile laboratory bench according to claim 1, characterized in that the top of the movable base (1) is provided with a controller (15), and the controller (15) is ATMEGA 16.

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