CN213992877U - Be applied to many people desk in wisdom classroom - Google Patents

Abstract

The utility model discloses a be applied to many people desk in wisdom classroom relates to many people desk technical field, the on-line screen storage device comprises a base, the top fixedly connected with support column of base, the equal fixedly connected with pinion rack in both sides of support column, the both sides swing joint of support column has the locating piece, the middle part of locating piece is rotated and is connected with the gear, the surface and the pinion rack meshing of gear are connected, one side fixedly connected with desk of locating piece, the shifting chute has been seted up to one side of desk. This be applied to many people desk in wisdom classroom sets up through the cooperation of pinion rack and gear, when the turning block rotated, can make the column rotation drive gear rotate, can make the gear drive the locating piece and carry out lifting movement, can make the locating piece drive the desk and carry out lifting movement, and the desk did not rise when having class, then represented the student and did not arrive, can effectually make the teacher observe more clearly to the student that does not have the class.

Description

Be applied to many people desk in wisdom classroom

Technical Field

The utility model relates to a many people desk technical field specifically is a many people desk who is applied to wisdom classroom.

Background

At present, desks are used for students to study in class, starting from eight-side desks in the earliest school hall, desks used for schools and the students in the school hall should be unified into a desk.

In chinese utility model patent application no: CN201920127113.6 discloses a multi-person desk applied in a smart classroom, which duplicates a summary part. This be applied to many people desk in wisdom classroom can not go up and down to the desk when using to make the mr observe not clear enough to the student who does not have the class, and can not be quick clear up the inside rubbish of desk.

Therefore, there is a need for a multi-user desk applied in a smart classroom to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a be applied to many people's desk in wisdom classroom to current many people's desk that proposes in solving above-mentioned background art can not go up and down to the desk, and can not be quick carry out the problem of clearing up to the inside rubbish of desk.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a be applied to many people desk in wisdom classroom, includes the base, the top fixedly connected with support column of base, the equal fixedly connected with pinion rack in both sides of support column, the both sides swing joint of support column has the locating piece, the middle part of locating piece rotates and is connected with the gear, the surface and the pinion rack meshing of gear are connected, one side fixedly connected with desk of locating piece, the shifting chute has been seted up to one side of desk, the inside fixedly connected with baffle of desk, front surface one side fixedly connected with slide of baffle, the equal fixedly connected with lift post in bottom one side both ends of desk, the bottom fixedly connected with support of lift post.

Preferably, the two sides of the supporting column are provided with fixing grooves, the front surface of each fixing groove is provided with a rotating opening, and one side of each fixing groove is fixedly connected with the toothed plate.

Preferably, the locating piece is close to one side of fixed slot and has been seted up and has been rotated the groove, the rotation hole has been seted up to the front surface that rotates the groove, the swivelling chute has been seted up to the rear surface that rotates the groove, the inside of swivelling chute is rotated and is connected with the stopper, one side fixedly connected with of stopper rotates the post, the one end that the stopper was kept away from to the rotation post runs through respectively in the gear with rotate the hole and rotate the inside of mouthful, the one end fixedly connected with turning block that the stopper was kept away from to the rotation post.

Preferably, one side of the baffle plate, which is close to the moving groove, is fixedly connected with a connecting column, one end of the connecting column, which is far away from the baffle plate, penetrates through the inside of the moving groove, and one end of the connecting column, which is far away from the baffle plate, is fixedly connected with a moving block.

Preferably, the middle part of the front surface of the baffle is provided with a sliding groove, the inside of the sliding groove is movably connected with a sliding block, and one end, far away from the sliding groove, of the sliding block is fixedly connected with the sliding plate.

Preferably, the middle part of the support is provided with a lifting groove, and the bottom of the lifting column is positioned inside the lifting groove.

Preferably, the base and the bracket are located at the same horizontal plane.

(III) advantageous effects

Compared with the prior art, the utility model provides a be applied to many people's desk in wisdom classroom possesses following beneficial effect:

1. this be applied to many people desk in wisdom classroom sets up through the cooperation of pinion rack and gear, when the turning block rotated, can make the column rotation drive gear rotate, can make the gear drive the locating piece and carry out lifting movement, can make the locating piece drive the desk and carry out lifting movement, and the desk did not rise when having class, then represented the student and did not arrive, can effectually make the teacher observe more clearly to the student that does not have the class.

2. This be applied to many people desk in wisdom classroom, through the cooperation setting of baffle and slide, when the slider slides, can make the slider drive the slide and remove about, can make the slide collect the inside rubbish of desk, when the movable block removes, can make the movable block drive the baffle and carry out the back-and-forth movement, can make the baffle drive the slide and carry out the back-and-forth movement, can make the baffle outwards promote the inside rubbish of desk, can make the inside that rubbish drops the desk, more convenient and fast when can effectually making the inside rubbish of desk clearance.

Drawings

FIG. 1 is a perspective view of the desk structure of the present invention;

FIG. 2 is a front cross-sectional view of the structure of the desk of the present invention;

FIG. 3 is a schematic view of the desk of the present invention;

FIG. 4 is a schematic side sectional view of the structure of the desk of the present invention;

fig. 5 is an enlarged schematic view of the structure of the area a in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a support pillar; 3. fixing grooves; 4. a rotation port; 5. a toothed plate; 6. positioning blocks; 7. a rotating groove; 8. rotating the hole; 9. a rotating tank; 10. a limiting block; 11. rotating the column; 12. a gear; 13. rotating the block; 14. a desk; 15. a moving groove; 16. a baffle plate; 17. connecting columns; 18. a moving block; 19. a chute; 20. a slider; 21. a slide plate; 22. a lifting column; 23. a support; 24. a lifting groove.

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. 1-5, a multi-user desk applied to a smart classroom comprises a base 1, a support column 2 is fixedly connected to the top of the base 1, a toothed plate 5 is fixedly connected to both sides of the support column 2, fixing grooves 3 are formed on both sides of the support column 2, a rotation opening 4 is formed in the front surface of each fixing groove 3, one side of each fixing groove 3 is fixedly connected to the toothed plate 5, so that the toothed plate 5 can be fixed, positioning blocks 6 are movably connected to both sides of the support column 2, a gear 12 is rotatably connected to the middle of each positioning block 6, the surface of the gear 12 is engaged with the toothed plate 5, a rotation groove 7 is formed in one side of each positioning block 6 close to the corresponding fixing groove 3, a rotation hole 8 is formed in the front surface of each rotation groove 7, a rotation groove 9 is formed in the rear surface of each rotation groove 7, a limiting block 10 is rotatably connected to the inside of each rotation groove 9, and a rotation column 11 is fixedly connected to one side of each limiting block 10, one end of the rotating column 11, which is far away from the limiting block 10, penetrates through the gear 12, the rotating hole 8 and the rotating opening 4 respectively, one end of the rotating column 11, which is far away from the limiting block 10, is fixedly connected with a rotating block 13, so that the rotating column 11 can rotate more conveniently and rapidly, one side of the positioning block 6 is fixedly connected with a desk 14, through the matching arrangement of the toothed plate 5 and the gear 12, when the rotating block 13 rotates, the rotating column 11 can drive the gear 12 to rotate, the gear 12 can drive the positioning block 6 to move up and down, the positioning block 6 can drive the desk 14 to move up and down, when a student goes to school, the desk 14 does not lift up, so that the student does not arrive, so that a teacher can effectively observe students without going to school more clearly, one side of the desk 14 is provided with a moving groove 15, a baffle 16 is fixedly connected inside the desk 14, and one side of the baffle 16, which is close to the moving groove 15, is fixedly connected with a connecting column 17, one end of the connecting column 17, which is far away from the baffle 16, penetrates through the moving groove 15, one end of the connecting column 17, which is far away from the baffle 16, is fixedly connected with a moving block 18, which can enable the baffle 16 to move, one side of the front surface of the baffle 16 is fixedly connected with a sliding plate 21, the middle part of the front surface of the baffle 16 is provided with a sliding groove 19, the inside of the sliding groove 19 is movably connected with a sliding block 20, one end of the sliding block 20, which is far away from the sliding groove 19, is fixedly connected with the sliding plate 21, which can enable the sliding plate 21 to move more conveniently and rapidly, through the matching arrangement of the baffle 16 and the sliding plate 21, when the sliding block 20 slides, the sliding block 20 can drive the sliding plate 21 to move left and right, which can enable the sliding plate 21 to collect the garbage inside the desk 14, when the moving block 18 moves, the moving block 18 can drive the baffle 16 to move back and forth, which can enable the baffle 16 to drive the garbage inside of the desk 14 to push outwards, can make rubbish fall the inside of desk 14, can effectually make more convenient and fast when the inside rubbish of desk 14 clears up, the equal fixedly connected with lift post 22 in bottom one side both ends of desk 14, the bottom fixedly connected with support 23 of lift post 22, lift groove 24 has been seted up at the middle part of support 23, the bottom of lift post 22 is located the inside of lift groove 24, can carry out spacing protection to lift post 22, base 1 is located same horizontal plane with support 23, can make desk 14 more stable firm.

The working principle is as follows: when the desk 14 needs to be used, the rotating block 13 needs to be rotated firstly, the gear 12 is rotated, the gear 12 drives the positioning block 6 to ascend, the positioning block 6 drives the desk 14 to ascend, the desk 14 is moved to a proper position, if the desk 14 does not ascend, a student does not arrive, a teacher can conveniently observe the arrival situation of the student, when the desk 14 is used, the sliding plate 21 needs to be slid firstly, the sliding plate 21 collects garbage in the desk 14, then the moving block 18 slides forwards, the baffle 16 drives the sliding plate 21 to move forwards, the baffle 16 pushes out the garbage in the desk 14, the garbage is separated from the inside of the desk 14 and can be cleaned, when the garbage is cleaned, the rotating block 13 needs to be rotated firstly, and the gear 12 drives the positioning block 6 to descend, so that the positioning block 6 drives the desk 14 to descend, and the lifting column 22 at the bottom of the desk 14 descends into the lifting groove 24.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a be applied to many people's desk in wisdom classroom, includes base (1), its characterized in that: the utility model discloses a desk, including base (1), the top fixedly connected with support column (2) of base (1), the equal fixedly connected with pinion rack (5) in both sides of support column (2), the both sides swing joint of support column (2) has locating piece (6), the middle part of locating piece (6) is rotated and is connected with gear (12), the surface and pinion rack (5) meshing of gear (12) are connected, one side fixedly connected with desk (14) of locating piece (6), shifting chute (15) have been seted up to one side of desk (14), inside fixedly connected with baffle (16) of desk (14), front surface one side fixedly connected with slide (21) of baffle (16), the equal fixedly connected with lift post (22) in bottom one side both ends of desk (14), the bottom fixedly connected with support (23) of lift post (22).

2. The multi-person desk applied to a smart classroom as claimed in claim 1, wherein: fixed slot (3) have all been seted up to the both sides of support column (2), rotation mouth (4) have been seted up to the front surface of fixed slot (3), one side and pinion rack (5) fixed connection of fixed slot (3).

3. The multi-person desk applied to a smart classroom as claimed in claim 1, wherein: locating piece (6) are close to one side of fixed slot (3) and have been seted up rotation groove (7), the front surface that rotates groove (7) has been seted up and has been rotated hole (8), swivelling chute (9) have been seted up to the rear surface that rotates groove (7), the inside rotation of swivelling chute (9) is connected with stopper (10), one side fixedly connected with rotation post (11) of stopper (10), the one end that stopper (10) were kept away from in rotation post (11) runs through respectively in gear (12) and rotation hole (8) and the inside of rotating mouth (4), the one end fixedly connected with turning block (13) of stopper (10) are kept away from in rotation post (11).

4. The multi-person desk applied to a smart classroom as claimed in claim 1, wherein: one side, close to the moving groove (15), of the baffle plate (16) is fixedly connected with a connecting column (17), one end, far away from the baffle plate (16), of the connecting column (17) penetrates through the inside of the moving groove (15), and one end, far away from the baffle plate (16), of the connecting column (17) is fixedly connected with a moving block (18).

5. The multi-person desk applied to a smart classroom as claimed in claim 1, wherein: the middle part of the front surface of the baffle (16) is provided with a sliding groove (19), the inside of the sliding groove (19) is movably connected with a sliding block (20), and one end, far away from the sliding groove (19), of the sliding block (20) is fixedly connected with a sliding plate (21).

6. The multi-person desk applied to a smart classroom as claimed in claim 1, wherein: the middle part of the support (23) is provided with a lifting groove (24), and the bottom of the lifting column (22) is positioned inside the lifting groove (24).

7. The multi-person desk applied to a smart classroom as claimed in claim 1, wherein: the base (1) and the bracket (23) are positioned on the same horizontal plane.

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