CN213281979U

CN213281979U - Podium convenient to adjust desktop length

Info

Publication number: CN213281979U
Application number: CN202021481778.6U
Authority: CN
Inventors: 郭凤丽; 范璐; 苏如娟
Original assignee: Henan Vocational and Technical College of Communications
Current assignee: Henan Vocational and Technical College of Communications
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-05-28
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a platform convenient for adjusting the length of a desktop, which comprises a desk plate, wherein the bottom of the desk plate is provided with a strut, the bottom of the strut is provided with a buffer cushion, the left side position of the top of the strut is provided with a mounting seat, the top of the mounting seat is provided with a connecting rod, the top of the connecting rod is provided with a display plate, the left side and the right side of the bottom of the desk plate are both fixedly connected with connecting blocks, the bottom of the connecting blocks is fixedly connected with a chute, the sliding block is driven to slide in the chute by the stress of a sliding plate, the sliding smoothness is improved by arranging universal beads, when the sliding plate moves to the top end of the chute, the sliding plate is limited by a limiting block which is clamped in a limiting jack, the sliding plate is prevented from being separated from the chute, the extending plate is stretched to the parallel position of the desk plate at the, the use area of the table board is increased.

Description

Podium convenient to adjust desktop length

Technical Field

The utility model relates to a teaching equipment technical field specifically is a podium convenient to adjust desktop length.

Background

The platform refers to a platform which is higher than the ground, and a person who gives a lecture or a lecture stands on the platform and is also a proper noun of a teacher.

The prior art has the following problems:

1. present podium of being convenient for adjust desktop length, the length of general table is fixed, and in the teaching use, the teacher need carry the teaching aid, and the table area is less, is difficult to the placing object article, and the table area is great, will occupy the classroom space, is not convenient for use.

2. Present podium convenient to adjust desktop length when imparting knowledge to students needs the teacher to write sometimes to make the better grasp teaching content of study personnel, the teacher need turn round, writes on the blackboard, and the use of being not convenient for consumes time.

Disclosure of Invention

An object of the utility model is to provide a podium convenient to adjust desktop length to it is inconvenient to turn over when using to solve the current podium that proposes in the above-mentioned background art, inconvenient regulation table usable floor area's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a podium convenient to adjust desktop length, includes the table, the bottom of table is provided with the pillar, the bottom of pillar is provided with the blotter, the top left side position of pillar is provided with the mount pad, the top of mount pad is provided with the connecting rod, the top of connecting rod is provided with the show board, the equal fixedly connected with connecting block in the left and right sides on table bottom right side, the bottom fixedly connected with spout of connecting block, the inside sliding connection of spout has the slide, the outer wall swing joint of slide has the connecting plate, the top swing joint of connecting plate has "L" shaped plate, the mounting hole has been seted up at the top of "L" shaped plate, the relative mounting hole position in top of "L" shaped plate is provided with the extension board, be provided with the spring between the outer wall of slide and the outer wall of "L.

As a further aspect of the present invention: the blotter is rubber construction, and its surface is provided with anti-skidding line, through the blotter that sets up rubber construction, can cushion the vibrations that produce, can improve the stability of podium through setting up anti-skidding line.

As a further aspect of the present invention: the inside of mount pad has been seted up and has been turned to the groove, the inside swing joint who turns to the groove has the circle piece, the circle piece top is connected with the connecting rod bottom, the right side wall of mount pad is provided with the bolt to the circle piece position relatively, and the teacher can write in the one side of show board, rotates the show board again, and the connecting rod can drive the circle piece and turning to the inslot rotation, demonstrates the content that the teacher wrote to the study personnel, and the teacher need not to rotate the health, can be convenient write, can save time, moves the bolt through twisting, and the bolt can be fixed the mount pad, can make the show board can not take place to rock.

As a further aspect of the present invention: the relative spout position of the lower side wall of slide is provided with the slider, thereby the slider inside is provided with universal pearl, thereby drives the slider and slides in the spout through the slide atress, improves gliding smoothness degree through setting up universal pearl.

As a further aspect of the present invention: the draw-in groove has been seted up to the right side wall of table, the left side wall of extending the board is provided with the gag lever post to the draw-in groove position, will extend the board and stretch when as table parallel position, through with the gag lever post joint inside the draw-in groove to improve the steadiness that extends board and table are connected.

As a further aspect of the present invention: the inner wall left and right sides of spout all is provided with spacing jack, the relative spout position of inner wall of slide is provided with the stopper, when the slide removed to the spout top, carries on spacingly through the stopper joint inside spacing jack to the slide, prevents that the slide from breaking away from in the spout.

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

1. the teacher can write in the one side of show board, rotates the show board again, and the connecting rod can drive the circle piece turning to the inslot rotation, demonstrates the content that the teacher wrote to the study personnel, and the teacher need not to rotate the health, can be convenient write, can save time, moves the bolt through twisting, and the bolt can be fixed the mount pad, can make the show board can not take place to rock.

2. Extension board under the general condition is located the table bottom, can not occupation space, when needs use the extension board, through upper right pulling extension board, thereby drive connecting plate anticlockwise rotation, thereby the spring is tensile, thereby it slides to the right side in the spout to drive the slide, thereby it slides in the spout to drive the slider through the slide atress, improve gliding smoothness degree through setting up universal pearl, when the slide removes to the spout top, inside at spacing jack through the stopper joint, it is spacing to carry out the slide, prevent that the slide from breaking away from in the spout, extension board is tensile as for table parallel position this moment, through inside the draw-in groove with the gag lever post joint, thereby improve the steadiness that extension board and table are connected, the usable floor area of table has been increased.

3. Through the blotter that sets up rubber construction, can cushion the vibrations that produce, can improve the stability of podium through setting up anti-skidding line.

Drawings

Fig. 1 is a schematic structural view of a platform for conveniently adjusting the length of a table top.

Fig. 2 is a schematic structural view of a sliding plate in a platform for conveniently adjusting the length of a table top.

Fig. 3 is a schematic structural view of a sliding groove in a platform for conveniently adjusting the length of a table top.

Fig. 4 is a schematic structural view of a limiting block in a platform for conveniently adjusting the length of a desktop.

Fig. 5 is a schematic structural view of a mount in a platform for conveniently adjusting the length of a table top.

Fig. 6 is a schematic structural view of an extension plate in a platform for conveniently adjusting the length of a table top.

In the figure: 1. a table plate; 2. a pillar; 3. a cushion pad; 4. a mounting seat; 5. a connecting rod; 6. a display board; 7. an extension plate; 8. a chute; 9. a slide plate; 10. connecting blocks; 11. a connecting plate; 12. an "L" shaped plate; 13. mounting holes; 14. limiting the jacks; 15. a slider; 16. a limiting block; 17. a steering groove; 18. a round block; 19. a bolt; 20. a card slot; 21. a limiting rod; 22. a spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a platform convenient for adjusting the length of a tabletop includes a table 1, a pillar 2 is disposed at the bottom of the table 1, a cushion 3 is disposed at the bottom of the pillar 2, the cushion 3 is of a rubber structure, and has anti-slip patterns on the surface thereof, the cushion 3 having a rubber structure can cushion the generated vibration, the stability of the platform can be improved by the anti-slip patterns, a mounting seat 4 is disposed at the left side of the top of the pillar 2, a connecting rod 5 is disposed at the top of the mounting seat 4, a display board 6 is disposed at the top of the connecting rod 5, a turning groove 17 is disposed inside the mounting seat 4, a round block 18 is movably connected inside the turning groove 17, the top of the round block 18 is connected to the bottom of the connecting rod 5, a bolt 19 is disposed at a position of the right side of the mounting seat 4 opposite to the round block 18, a teacher can write on one side, then the display board 6 is rotated, the connecting rod 5 can drive the round block 18 to rotate in the steering groove 17, the content written by a teacher is displayed to the study staff, the teacher can conveniently write without rotating the body, time can be saved, the bolt 19 can fix the mounting seat 4 by screwing the bolt 19, the display board 6 can not shake, the left side and the right side of the bottom right side of the table board 1 are fixedly connected with the connecting blocks 10, the bottom of the connecting blocks 10 is fixedly connected with the sliding groove 8, the inner part of the sliding groove 8 is slidably connected with the sliding plate 9, the lower side wall of the sliding plate 9 is provided with the sliding block 15 opposite to the sliding groove 8, the sliding block 15 is internally provided with universal beads, the sliding block 15 is driven to slide in the sliding groove 8 by the stress of the sliding plate 9, the smoothness of sliding is improved by the universal beads, the outer wall of the sliding plate 9 is movably connected with the connecting plate, mounting hole 13 has been seted up at the top of "L" shaped plate 12, "the relative mounting hole 13 position in top of L" shaped plate 12 is provided with extension board 7, draw-in groove 20 has been seted up to the right side wall of table 1, the relative draw-in groove 20 position of left side wall of extension board 7 is provided with gag lever post 21, stretch to extension board 7 when table 1 parallel position, through with gag lever post 21 joint inside draw-in groove 20, thereby improve the steadiness that extension board 7 is connected with table 1, be provided with spring 22 between the outer wall of slide 9 and the outer wall of "L" shaped plate 12, the inner wall left and right sides of spout 8 all is provided with spacing jack 14, the relative spout 8 position of inner wall of slide 9 is provided with stopper 16, when slide 9 removes to spout 8 top, through stopper 16 joint inside spacing jack 14, it is spacing to slide 9, prevent that slide 9 from breaking away from in spout 8.

The utility model discloses a theory of operation is:

the teacher can write on one side of the display board 6, then the display board 6 is rotated, the connecting rod 5 can drive the round block 18 to rotate in the steering groove 17, the content written by the teacher is displayed to the learners, the teacher can conveniently write without rotating the body, time can be saved, the mounting seat 4 can be fixed by screwing the bolt 19, the display board 6 can not shake, the extension board 7 is positioned at the bottom of the desk board 1 under normal conditions, space can not be occupied, when the extension board 7 needs to be used, the extension board 7 is pulled to the right upper side, the connecting board 11 is driven to rotate anticlockwise, the spring 22 is stretched, the sliding board 9 is driven to slide to the right in the sliding groove 8, the sliding block 15 is driven to slide in the sliding groove 8 by the stress of the sliding board 9, the sliding smoothness is improved by arranging the universal beads, when the sliding board 9 moves to the top end of the sliding groove 8, through 16 joints of stopper inside spacing jack 14, it is spacing to slide 9, prevent that slide 9 from breaking away from in the spout 8, extension 7 is tensile to table 1 parallel position this moment, through with gag lever post 21 joint inside draw-in groove 20, thereby improve the steadiness that extension 7 and table 1 are connected, the usable floor area of table 1 has been increased, through the blotter 3 that sets up rubber construction, can cushion the vibrations that produce, can improve the stability of podium through setting up anti-skidding line.

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

1. The platform convenient for adjusting the length of the tabletop comprises a table plate (1) and is characterized in that a support column (2) is arranged at the bottom of the table plate (1), a cushion pad (3) is arranged at the bottom of the support column (2), a mounting seat (4) is arranged at the left side position of the top of the support column (2), a connecting rod (5) is arranged at the top of the mounting seat (4), a display plate (6) is arranged at the top of the connecting rod (5), connecting blocks (10) are fixedly connected to the left side and the right side of the bottom of the table plate (1), a sliding chute (8) is fixedly connected to the bottom of each connecting block (10), a sliding plate (9) is slidably connected to the inner part of each sliding chute (8), a connecting plate (11) is movably connected to the outer wall of each sliding plate (9), an L-shaped plate (12) is movably connected to the top of each connecting plate (11), and a mounting hole (, an extension plate (7) is arranged at the position, opposite to the mounting hole (13), of the top of the L-shaped plate (12), and a spring (22) is arranged between the outer wall of the sliding plate (9) and the outer wall of the L-shaped plate (12).

2. Platform facilitating the adjustment of the length of the table top according to claim 1, characterized in that the buffer pad (3) is of rubber construction and its surface is provided with anti-slip threads.

3. The platform convenient to adjust the length of a tabletop according to claim 1, wherein a steering groove (17) is formed in the mounting seat (4), a round block (18) is movably connected in the steering groove (17), the top of the round block (18) is connected with the bottom of the connecting rod (5), and a bolt (19) is arranged on the right side wall of the mounting seat (4) in a position opposite to the round block (18).

4. Platform convenient for adjusting the length of the table top according to claim 1, characterized in that the lower side wall of the sliding plate (9) is provided with a sliding block (15) at a position opposite to the sliding groove (8), and the sliding block (15) is internally provided with universal beads.

5. The platform convenient to adjust the length of a tabletop according to claim 1, wherein a clamping groove (20) is formed in the right side wall of the table plate (1), and a limiting rod (21) is arranged on the left side wall of the extension plate (7) opposite to the clamping groove (20).

6. The platform convenient for adjusting the length of the tabletop according to claim 1, wherein the left side and the right side of the inner wall of the sliding groove (8) are provided with limiting insertion holes (14), and the position of the inner wall of the sliding plate (9) relative to the sliding groove (8) is provided with a limiting block (16).