CN211722306U

CN211722306U - Desk for student discussion

Info

Publication number: CN211722306U
Application number: CN202020031301.1U
Authority: CN
Inventors: 陶慧
Original assignee: Wenling Vocational & Technical School
Current assignee: Wenling Vocational & Technical School
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-10-23
Anticipated expiration: 2030-01-06

Abstract

The utility model provides a desk for student discussion belongs to teaching aid technical field. It has solved the inconvenient problem of current student's team discussion. The desk for student discussion comprises a desk main body, wherein the top surface and the bottom surface of the desk main body are respectively composed of a top plate module and a bottom plate module, the top plate module is composed of a desktop plate which is arranged above the desk main body and fixedly connected with the desktop body and turnover plates which are respectively arranged in front of and behind the desktop plate and movably hinged with the desktop plate, the bottom plate module is composed of a bottom plate which is arranged in an opening in the bottom surface of the desk main body and fixedly connected with the desk main body and a moving mechanism which is fixedly connected with the bottom plate and can drive the bottom plate to move, the bottom plate and the desktop plate are arranged in parallel, the desk main body is composed of two side plates, a front plate and a rear plate in a surrounding mode, the front plate and the rear plate are composed of a fixed plate and. The utility model has the advantage of convenient group discussion.

Description

Desk for student discussion

Technical Field

The utility model belongs to the technical field of teaching aid, a desk is used in student's discussion is related to.

Background

At present, vast middle and primary schools classroom all adopts the horizontal and vertical orderly desk of arranging, make things convenient for mr to organize the teaching, but promote gradually along with quality education level, classroom teaching tends to the inspiration gradually, in order to promote students to know each other and exchange, the number of times and the time of classroom discussion and student's free debate promote gradually, at this moment, many mr can arrange students and arrange the activity meeting place, it is heavier to lead to the quality because hold a large amount of books in the desk, arrange at every turn and arrange the huge energy and the time of teacher and student in order the meeting place, moreover, the student is at the activity in-process because the distance problem, lead to communicating easily, exchange inadequately, mr knows the in-process and also hardly plays good effect at the tissue.

Disclosure of Invention

The utility model aims at the above problems existing in the prior art, and provides a desk convenient for student discussion and convenient to move.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a desk for student discussion which characterized in that, includes the desk main part, the top surface and the bottom surface of desk main part constitute by roof module and bottom plate module respectively, the roof module by set up in desk main part top and with the desktop bulk phase linking firmly the desktop board and set up respectively in the desktop board front, the rear side and all with desktop board activity articulated returning face plate constitute, the bottom plate module by set up in the opening of desk main part bottom surface and with the desk bulk phase linking firmly the bottom plate and with the bottom plate phase linking firmly and can drive the moving mechanism that the bottom plate removed, and the bottom plate with desktop board parallel arrangement, the desk main part comprises both sides board, front bezel, back plate enclose, the front bezel and back plate constitute by a fixed plate and a fly leaf, and the fly leaf is connected through activity hinge with the fixed plate.

In the above-mentioned desk for student discussion, the length a of the desktop plate is greater than the distance B between the two side panels, the width C of the desktop plate is greater than the width D of the corresponding side panel, and the desktop plate is fixedly connected with the desk main body through a plurality of bolts.

In the desk for student discussion, the length A of the desktop plate is the same as the length A1 of the turnover plate, the end face, attached to the corresponding desktop plate, of the turnover plate is provided with a rectangular groove, and the rubber strip which is embedded in the rectangular groove and prevents students from colliding and being injured is arranged at the position, located in the rectangular groove, of the desktop plate.

In the desk for student discussion, the lower end face of the bottom panel does not exceed the lower end face of the desk main body, and the bottom panel is fixedly connected with the desk main body through a plurality of bolts.

In foretell desk for student's discussion, moving mechanism constitute by four truckles, and four the truckle sets up respectively in four edges of bottom surface board, the truckle constitute by mount pad, support, connecting rod, gyro wheel, screw rod, nut, the support in be provided with and link firmly mutually with the support and be used for the fixed establishment of fixed truckle.

In foretell desk for student's discussion, fixed establishment by the fixing base that links firmly mutually with the support, set up on the fixing base and the vertical regulation post that runs through the fixing base of axial and set up in adjusting the post and with adjusting post screw-thread fit's threaded rod, and the lower extreme of threaded rod is provided with the rubber suction cup who links firmly rather than mutually.

In the above-mentioned desk for student discussion, a plurality of placing plates which are fixedly connected with the two side plates and form a multilayer storage cavity are arranged between the two side plates.

In the above-mentioned desk for student discussion, the fixed plate, the bottom plate, the top plate and the two corresponding side plates are all fixedly connected through a plurality of bolts, the end face of the movable plate, which is attached to the two corresponding side plates, is provided with a T-shaped groove along the length direction thereof, and the length of the T-shaped groove is smaller than that of the movable plate.

In foretell student discussion uses desk, the fly leaf be located T-slot department be provided with inlay locate the T-slot and can be in the T-slot axial displacement and also be the supporting shoe of T shape, the height E of supporting shoe be higher than the height F in T-slot, the lower tip of supporting shoe still be provided with rather than the support bar of dismantling the link joint mutually.

Compared with the prior art, the desk for student discussion has the following advantages:

1. the top plate module consists of a desktop plate which is arranged above the desk main body and fixedly connected with the desktop main body and turnover plates which are respectively arranged at the front side and the rear side of the desktop plate and movably hinged with the desktop plate, the arrangement of the structure can reduce the occupied area before the desktop plate is unfolded, the desk can be placed behind a classroom, and after the desktop plate is unfolded, the task discussion for 6-8 people is formed;

2. the bottom plate module is composed of a bottom plate which is arranged in the opening on the bottom surface of the desk body and is fixedly connected with the desk body and a moving mechanism which is fixedly connected with the bottom plate and can drive the bottom plate to move, and the arrangement of the structure is convenient for the desk to move and adjust the position;

3. the end face of the movable plate, which is attached to the corresponding two side plates, is provided with a T-shaped groove along the length direction, the length of the T-shaped groove is smaller than that of the movable plate, a supporting block which is embedded in the T-shaped groove, can axially move in the T-shaped groove and is also in a T shape is arranged at the position, located in the T-shaped groove, of the movable plate, the lower end part of the supporting block is also provided with a supporting bar fixedly connected with the supporting block in a detachable mode, and the turnover plate after being opened is supported and.

Drawings

Fig. 1 is a schematic perspective view of the desk for student discussion after being unfolded.

Fig. 2 is a schematic perspective view of the desk for student discussion after being recycled.

Fig. 3 is a perspective view and a rear view of the caster in the desk for discussion of students.

Figure 4 is a side view of the movable plate of the desk for student discussion.

In the figure, 1, a desk body; 2. a roof module; 3. a floor module; 4. a table top plate; 5. a turnover plate; 6. a bottom panel; 7. a moving mechanism; 8. two side plates; 9. a front plate; 10. a back plate; 11. a fixing plate; 12. a movable plate; 13. a rectangular groove; 14. a rubber strip; 15. a caster wheel; 16. a mounting seat; 17. a support; 18. a connecting rod; 19. a roller; 20. a screw; 21. a nut; 22. a fixed seat; 23. an adjustment column; 24. a threaded rod; 25. a rubber suction cup; 26. a storage chamber; 27. placing the plate; 28. a T-shaped slot; 29. a support block; 30. a support strip.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2, 3 and 4, the desk for student discussion comprises a desk body 1, the top surface and the bottom surface of the desk body 1 are respectively composed of a top plate module 2 and a bottom plate module 3, the top plate module 2 is composed of a desktop plate 4 disposed above the desk body 1 and fixedly connected with the desktop body and a turnover plate 5 disposed at the front side and the rear side of the desktop plate 4 and movably hinged with the desktop plate 4, the bottom plate module 3 is composed of a bottom plate 6 disposed in an opening at the bottom surface of the desk body 1 and fixedly connected with the desk body 1 and a moving mechanism 7 fixedly connected with the bottom plate 6 and axially extending downward out of the opening at the bottom surface of the desk body 1 and capable of driving the bottom plate 6 to move, the bottom plate 6 is disposed in parallel with the desktop plate 4, the desk body 1 is composed of two side plates 8, a front plate 9 and a rear plate 10, the front plate 9 and the rear plate 10 are both composed of a fixed plate 11 and a, the movable plate 12 is connected with the fixed plate 11 through a movable hinge, and when the movable plate 12 is unfolded, the movable plate 12 is used for supporting the overturned turning plate 5.

As an optimal structure, the length A of the desktop plate 4 is larger than the distance B between the two side panels, the width C of the desktop plate 4 is larger than the width D of the corresponding side panel, and the desktop plate 4 is fixedly connected with the desk main body 1 through a plurality of bolts.

The lower end face of the bottom panel 6 serving as an optimal structure does not exceed the lower end face of the desk main body 1, and the bottom panel 6 is fixedly connected with the desk main body 1 through a plurality of bolts.

Further saying, in order to prevent that the student from colliding with the injury when playing, the length A of desktop board 4 is the same with length A1 of returning face plate 5, rectangular channel 13 has been seted up on the terminal surface that returning face plate 5 upset expandes back and laminate mutually with corresponding desktop board 4, desktop board 4 is located rectangular channel 13 department and is provided with to inlay and locates in rectangular channel 13 and prevent that the student from colliding with injured rubber strip 14, rubber strip 14 comprises a diaphragm and a riser that sets up as an organic whole with the diaphragm and forms, the length of diaphragm is greater than the length of riser.

In order to further say, in order to enable the desk to move and prevent the desk from being prohibited from shifting, the moving mechanism 7 comprises four casters 15, and four casters 15 are respectively arranged at four corners of the bottom panel 6, each caster 15 comprises a mounting seat 16, a support 17, a connecting rod 18, a roller 19, a screw 20 and a nut 21, a fixing mechanism which is fixedly connected with the support 17 and used for fixing the caster 15 is arranged in the support 17, the fixing mechanism comprises a fixing seat 22 fixedly connected with the support 17, an adjusting column 23 which is arranged on the fixing seat 22, fixedly connected with the fixing seat 22 and vertically penetrates through the fixing seat 22 in the axial direction, and a threaded rod 24 which is arranged in the adjusting column 23 and is in threaded fit with the adjusting column 23, and a rubber suction cup 25 fixedly connected with the threaded rod 24 is arranged at the lower end of the.

In more detail, in order to place related data and related tools in the desk, a plurality of placing plates 27 are arranged between the two side plates 8, are fixedly connected with the two side plates 8 and form a plurality of layers of storage cavities 26, and the related data, the rubber strips 14 and the adjusting tools for adjusting the positions of the threaded rods 24 can be placed in the corresponding storage cavities 26.

To put it more concretely, in order to better support the unfolded roll-over plate 5, the fixed plate 11 is fixedly connected with the bottom plate 6 and one of the two corresponding side plates 8 and the table top plate 4 through a plurality of bolts, the end surface of the movable plate 12, which is attached to one of the two corresponding side plates 8, is provided with a T-shaped slot 28 along the length direction thereof, the T-shaped slot 28 is arranged at the lower end part of the movable plate 12, the bottom surface of the T-shaped slot 28 is communicated with the outside, the length of the T-shaped slot 28 is smaller than that of the movable plate 12, the gap between the T-shaped slot 28 and the movable plate 12 in the length direction is smaller than that of the T-shaped slot 28, the movable plate 12 is provided with a support block 29 which is embedded in the T-shaped slot 28 and can axially move in the T-shaped slot 28, the height E of the support block 29 is higher than the height F of the T-, the lower end of the supporting block 29 is further provided with a supporting bar 30 fixedly connected with the supporting block 29 in a detachable mode, after the supporting block 29 is installed, the supporting bar 30 is abutted to the bottom surface, when the supporting bar 30 is abraded too much, the supporting bar can be replaced, and the cross section of the supporting block 30 is preferably in an isosceles trapezoid shape.

The movable plate 12 and the fixed plate 11 are also installed in another way, the fixed plate 11 is fixedly connected with one of the two corresponding side plates 8 through a movable hinge, the movable plate 12 is movably hinged with the fixed plate 11, when the turnover plate 5 is unfolded, the movable plate 12 is firstly opened, then the fixed plate 11 is controlled to be opened, the fixed plate 11 is vertically arranged relative to the bottom panel 6, the movable plate 12 is also vertically arranged relative to the unfolded fixed plate 11, and at the moment, the movable plate 12 is also positioned below the turnover plate 5 after being unfolded.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a desk for student discussion, characterized in that, includes desk main part (1), the top surface and the bottom surface of desk main part (1) constitute by roof module (2) and bottom plate module (3) respectively, roof module (2) by set up in desk main part (1) top and with desktop main part looks rigid coupling desktop board (4) and set up respectively in desktop board (4) front and rear side and all with desktop board (4) looks activity articulated returning face plate (5) and constitute, bottom plate module (3) by set up in desk main part (1) bottom surface opening and with bottom surface board (6) looks rigid coupling of desk main part (1) and with moving mechanism (7) that bottom surface board (6) moved that link firmly mutually with desk board (6), and bottom surface board (6) with desktop board (4) parallel arrangement, desk main part (1) by both sides board (8), The front plate (9) and the rear plate (10) are enclosed and closed, the front plate (9) and the rear plate (10) are respectively composed of a fixed plate (11) and a movable plate (12), and the movable plate (12) is hinged with the fixed plate (11).

2. The desk for student discussion as claimed in claim 1, wherein the length A of the desktop plate (4) is greater than the distance B between the two side panels, and the width C of the desktop plate (4) is greater than the width D of the corresponding side panel, and the desktop plate (4) is fixedly connected with the desk main body (1) through a plurality of bolts.

3. The desk for student discussion as claimed in claim 1, wherein the length A of the desktop plate (4) is the same as the length A1 of the turnover plate (5), a rectangular groove (13) is formed in the end face of the turnover plate (5) which is attached to the corresponding desktop plate (4), and a rubber strip (14) which is embedded in the rectangular groove (13) and prevents students from colliding and being injured is arranged at the position, located in the rectangular groove (13), of the desktop plate (4).

4. The desk for student discussion as claimed in claim 1 wherein the lower end face of the bottom panel (6) does not exceed the lower end face of the desk main body (1), and the bottom panel (6) is fixedly connected with the desk main body (1) through a plurality of bolts.

5. The desk for student discussion as claimed in claim 1, wherein the moving mechanism (7) is composed of four casters (15), the four casters (15) are respectively disposed at four corners of the bottom panel (6), the casters (15) are composed of a mounting seat (16), a bracket (17), a connecting rod (18), a roller (19), a screw (20) and a nut (21), and a fixing mechanism fixedly connected with the bracket (17) and used for fixing the casters (15) is disposed in the bracket (17).

6. The desk for student discussion as claimed in claim 5, wherein the fixing mechanism comprises a fixing seat (22) fixedly connected with the support (17), an adjusting column (23) arranged on the fixing seat (22) and axially and vertically penetrating through the fixing seat (22), and a threaded rod (24) arranged in the adjusting column (23) and in threaded fit with the adjusting column (23), and a rubber suction cup (25) fixedly connected with the threaded rod (24) is arranged at the lower end of the threaded rod.

7. The desk for student discussion as claimed in claim 1, wherein a plurality of placing plates (27) are provided between the two side plates (8), which are fixedly connected with the two side plates (8) and form a multi-layer storage cavity (26).

8. The desk for student discussion as claimed in claim 1, wherein the fixed plate (11), the bottom panel (6), the top panel (4) and the two corresponding side panels (8) are fixedly connected through a plurality of bolts, the end surfaces of the movable plate (12) and the two corresponding side panels (8) are provided with T-shaped grooves (28) along the length direction, and the length of the T-shaped grooves (28) is smaller than that of the movable plate (12).

9. The desk for student discussion as claimed in claim 1, wherein the movable plate (12) is provided at the T-shaped slot (28) with a support block (29) embedded in the T-shaped slot (28) and capable of moving axially in the T-shaped slot (28) and also having a T-shape, wherein the support block (29) has a height E higher than the height F of the T-shaped slot (28), and the support block (29) is further provided at a lower end thereof with a support bar (30) detachably attached thereto.