CN213370689U

CN213370689U - Multifunctional adjustable desk

Info

Publication number: CN213370689U
Application number: CN202021760777.5U
Authority: CN
Inventors: 张雨佳; 禹喆方; 薛艺琳; 苗欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-08
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to a teaching aid field, concretely relates to multi-functional adjustable desk, fight and the desktop including table leg, table, the desktop includes fixed plate, first connecting plate and second connecting plate, the fixed plate sets up the top of fighting at the table, first connecting plate rotates the both sides of connecting at the fixed plate, the second connecting plate rotates the side of connecting at first connecting plate, and one side of fixed plate is provided with the arc, the bottom of table leg is provided with the pulley. The utility model provides a desk among the prior art mostly be the rectangle, still be the rectangle after many desk amalgamation when carrying out the group discussion, lead to the discussion effect not good, influence the problem of teaching quality, simple structure, convenient to use.

Description

Multifunctional adjustable desk

Technical Field

The utility model relates to a teaching aid field, concretely relates to multi-functional adjustable desk.

Background

In the modern teaching process, the teacher is required to positively interact with the students so as to cultivate the independence and autonomy of the students, the enthusiasm of the students can be increased by abundant teaching activities, and the teaching quality is ensured. The classroom activity mode in a classroom is generally a group discussion of multiple persons, and students express their own ideas through the discussion, communicate with each other and promote learning and communication. When the group discussion is carried out, a plurality of desks are often spliced, then students in the same group surround the desks spliced together for discussion, the group is clear, and the classroom atmosphere is ensured.

However, most of desks of middle and primary schools are traditional single desks or double desks, the desks are mostly rectangular in shape, the desks are inconvenient to move when being grouped for discussion, meanwhile, the desks are still rectangular after being combined, students at two ends of the desks are far away from each other and cannot communicate sufficiently, the communication range of the students is limited, the discussion effect is poor, and the teaching quality is influenced.

Disclosure of Invention

In order to solve the desk among the prior art mostly for the rectangle, still be the rectangle after many desk amalgamations when the classroom activity, lead to the discussion effect not good, influence the problem of teaching quality, the utility model provides a multi-functional adjustable desk.

The utility model provides a multi-functional adjustable desk, includes table leg, table fill and desktop, the desktop includes fixed plate, first connecting plate and second connecting plate, the fixed plate sets up the top of fighting at the table, first connecting plate rotates the both sides of connecting at the fixed plate, the second connecting plate rotates the side of connecting at first connecting plate, and one side of fixed plate is provided with the arc, the bottom of table leg is provided with the pulley.

Further, the table is rectangular, the fixed plate is isosceles trapezoid, the first connecting plate is obtuse triangle, and the second connecting plate is right triangle and the longest side of right triangle is connected with the longest side of first connecting plate.

Furthermore, the first connecting plate and the fixing plate, and the second connecting plate and the first connecting plate are hinged.

Furthermore, one side of the arc-shaped plate is a plane, the other side of the arc-shaped plate is arc-shaped, and one side of the plane on the arc-shaped plate is detachably connected with the fixed plate.

Furthermore, the arc edges of the arc plates can form a complete circle

Furthermore, the side face of the bottom of the table leg is provided with a pulley, and the pulley is rotatably connected with the bottom of the table leg.

Furthermore, the bottom of the table legs is provided with a rubber non-slip mat.

Furthermore, a hook is arranged on the side surface of the table hopper.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model comprises a desktop, wherein the desktop comprises a fixed plate, a first connecting plate and a second connecting plate, the first connecting plate is rotatably connected to two sides of the fixed plate, the second connecting plate is rotatably connected to the side surface of the first fixed plate, the shape of the desktop is changed by rotating the first connecting plate or the second connecting plate, and the desktop can adapt to splicing of a plurality of desks, and the distance between every two people is short; an arc-shaped plate is arranged on one side of the fixed plate, and a plurality of desks are spliced to form a circular desktop, so that the desk is convenient for more people to use; the bottom of the desk leg is provided with a pulley, which is convenient for pushing the desk to assemble.

The fixing plate is in an isosceles trapezoid shape, the first connecting plate is in an obtuse triangle shape, and the second connecting plate is in a right-angled triangle shape, so that the shape of the desk top is rectangular, and the normal use function of the desk is guaranteed; one side of the arc-shaped plate is detachably connected with the fixed plate, so that the arc-shaped plate is convenient to connect and detach, whether the arc-shaped plate is installed or not can be selected according to needs when the desk is used, and a plurality of desks are assembled into a round desk or a polygonal desk to adapt to the number of people in discussion groups; the side surface of the bottom of each desk leg is rotatably connected with a pulley, so that the desk is convenient to move and assemble when being assembled; the bottom of the desk leg is provided with a rubber anti-slip pad to prevent the desk from slipping; the side of the table bucket is provided with a hook, so that articles can be conveniently hung.

Drawings

Fig. 1 is a schematic structural view of the multifunctional adjustable desk of the present invention.

Fig. 2 is a schematic structural view of a desktop of the multifunctional adjustable desk of the present invention.

Fig. 3 is a schematic structural view of the multifunctional adjustable desk of the present invention in use.

Fig. 4 is a schematic structural view of the multifunctional adjustable desk of the present invention in use.

Fig. 5 is a third schematic structural view of the multifunctional adjustable desk of the present invention during use.

The reference numbers are: 1 is the table leg, 2 is the table fill, 3 is the desktop, 4 is the arc, 5 is the pulley, 6 is the couple, 301 is the fixed plate, 302 is first connecting plate, 303 is the second connecting plate.

Detailed Description

The invention will be further explained with reference to the following figures and specific examples:

as shown in fig. 1-2, a multifunctional adjustable desk comprises desk legs 1, desk hoppers 2 and a desktop 3, hooks 6 are arranged on the side surfaces of the desk hoppers 2, the desktop 3 is rectangular, the desktop 3 comprises a fixing plate 301, a first connecting plate 302 and a second connecting plate 303, the fixing plate 301 is isosceles trapezoid, specifically, the fixing plate 301 in the embodiment has a base angle of 60 degrees, the first connecting plate 302 is obtuse triangle, specifically, the first connecting plate 302 and the fixing plate 301 in the embodiment form an isosceles trapezoid, the base angle of the isosceles trapezoid is 67.5 degrees, the second connecting plate 303 is right triangle, the longest side of the second connecting plate 303 is connected with the longest side of the first connecting plate 302, the fixing plate 301 is arranged above the desk hoppers 2, the first connecting plate 302 is hinged on two sides of the fixing plate 301, the second connecting plate 303 is hinged on the side surface of the first connecting plate 302, one side of fixed plate 301 is provided with arc 4, one side of arc 4 is the plane, the opposite side is the arc, and the arc limit of a plurality of arcs 4 can constitute complete circular, and planar one side is connected for dismantling with fixed plate 301 on arc 4, specifically, and arc 4 in this embodiment connects in 2 open-ended one sides are fought to the table, and arc 4 is plug-in connection with fixed plate 301, and the arc in six arcs 4 outsides can constitute complete circular, the bottom side of table leg 1 rotates and is connected with pulley 5, and the bottom of table leg 1 is provided with the rubber slipmat.

When the utility model is used, when the group discussion is not needed, the arc-shaped plate 4 is separated from the fixed plate 301, and the desktop 3 keeps a rectangle, so as to ensure the normal writing and learning functions; the hooks on the side surfaces of the desk hopper 2 can be used for hanging sundries such as schoolbag and the like, and the rubber anti-slip pads arranged at the bottoms of the desk legs 1 can prevent the desk from sliding.

As shown in fig. 3, when the number of people in each group needs to be discussed in groups and is 6, the arc-shaped plate is separated from the fixed plate 301, the second connecting plate 303 is turned downwards vertically, then one side of the desk is lifted and the pulley 5 arranged at the bottom of the desk leg 1 is rotated, the pulley 5 is turned below the desk leg 1, at this time, the desk is supported by the pulley 5, the desk is pushed to splice 6 desks, specifically, two side edges of the desk are aligned one by one, because the second connecting plate 303 is turned, two side edges of the desktop 3 are the longest side of the first connecting plate 302 at this time, the 6 desks can be just spliced into a regular hexagon, each side corresponds to one student, communication among the students is facilitated, and classroom activities are facilitated;

as shown in fig. 4, when the number of people in each group needs to be discussed in groups and is 8, the arc-shaped plate 4 is separated from the fixed plate 301, the first connecting plate 302 is turned downwards vertically, then one side of the desk is lifted and the pulley 5 arranged at the bottom of the desk leg 1 is rotated, the pulley 5 is turned below the desk leg 1, at this time, the desk is supported by the pulley 5, the desk is pushed to splice 8 desks, specifically, two side edges of the desk are aligned one by one, because the first connecting plate 303 is turned, two side edges of the desktop 3 are the side edges of the fixed plate 301 at this time, the 8 desks can be just spliced into a regular octagon, each side corresponds to one student, communication between the students is facilitated, and classroom activities are facilitated;

as shown in fig. 5, when the number of people in each group is large (greater than 8) after the group discussion and the group is needed, the arc-shaped plate 4 is inserted into the side surface of the fixing plate 301, then the second connecting plate 303 is turned over and the side surfaces of the six desks are aligned for splicing, the spliced desks are circular, students can sit around the round desk evenly, more students can interact conveniently at the same time, and the classroom activity can be carried out conveniently. After the classroom activity is finished, the desk can be restored to a normal desk only by turning over the first connecting plate or the second connecting plate, and the desk is convenient to use.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. The utility model provides a multi-functional adjustable desk, includes table leg (1), table fill (2) and desktop (3), its characterized in that, desktop (3) are including fixed plate (301), first connecting plate (302) and second connecting plate (303), fixed plate (301) set up the top of fighting (2) at the table, first connecting plate (302) rotate the both sides of connecting at fixed plate (301), second connecting plate (303) rotate the side of connecting at first connecting plate (302), and one side of fixed plate (301) is provided with arc (4), the bottom of table leg (1) is provided with pulley (5).

2. The multifunctional adjustable desk as claimed in claim 1, wherein the desktop (3) is rectangular, the fixing plate (301) is isosceles trapezoid, the first connecting plate (302) is obtuse triangle, the second connecting plate (303) is right triangle, and the longest side of the second connecting plate is connected with the longest side of the first connecting plate (302).

3. The multifunctional adjustable desk of claim 1, wherein the first connecting plate (302) and the fixing plate (301), the second connecting plate (303) and the first connecting plate (302) are hinged to each other.

4. The multifunctional adjustable desk as claimed in claim 1, wherein one side of the arc-shaped plate (4) is a plane, the other side of the arc-shaped plate is an arc, and one side of the plane on the arc-shaped plate (4) is detachably connected with the fixing plate (301).

5. The multifunctional adjustable desk as claimed in claim 4, wherein the arc-shaped edges of the plurality of arc-shaped plates (4) can form a complete circle.

6. A multifunctional adjustable desk as claimed in claim 1, wherein the side of the bottom of the desk leg (1) is provided with a pulley (5), and the pulley (5) is rotatably connected with the bottom of the desk leg (1).

7. A multifunctional adjustable desk as claimed in claim 1 wherein the bottom of the legs (1) are provided with rubber non-slip pads.

8. The multifunctional adjustable desk as claimed in claim 1, wherein hooks (6) are arranged on the side of the bucket (2).