CN214258334U

CN214258334U - Workstation is used in teaching

Info

Publication number: CN214258334U
Application number: CN202022890145.7U
Authority: CN
Inventors: 王义汉
Original assignee: Wuhan Zhongxia Education Robot Co ltd
Current assignee: Wuhan Zhongxia Education Robot Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-24
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a teaching workbench, which comprises a workbench body, wherein first chutes are arranged at the middle parts of two sides of the inner wall of the workbench body, first sliding blocks are connected in the two first chutes in a sliding way, the two first sliding blocks are respectively and fixedly arranged at two ends of a supporting plate, and supporting rods are fixedly arranged at two sides of the top end of the supporting plate, the teaching workbench is provided with a lifting platform, through the matched use of a pedal, a rotating plate, a connecting rod, a supporting plate and the supporting rods, when in demonstration, a teacher can drive the lifting platform to move by stepping on the pedal, the height of the lifting platform is adjusted, the demonstration content can be conveniently watched by students in the back row, the study effect of students is improved, through the matched use of a second sliding block, a fixed block, a gear and a rack, namely, a cleaning wheel is driven to rotate when in horizontal motion, the surface of the workbench body is cleaned, then the cleaned chalk dust drops in a collecting box, the cleanness of the surface of the table body is improved.

Description

Workstation is used in teaching

Technical Field

The utility model relates to a teaching workstation, in particular to workstation is used in teaching.

Background

In education institutions such as schools, teachers explain contents for students on a platform, and a workbench is used for placing teaching tools such as books, so that the teaching tools are an indispensable part in the learning career of the students.

In the prior art, the following defects mainly exist in the use process of the workbench:

1. when a teacher explains the content on the platform, the teacher often demonstrates the content on the workbench through tools so that students can quickly learn and remember the content, and students sitting in the back row are difficult to clearly see the demonstration content due to the limited height of the workbench, so that the students are not benefited to learn;

2. because the workstation is used for placing various teaching tools, and one of mr's must use one of the instrument is the chalk, so can remain a large amount of chalk dust on the workstation, lead to the workstation dirty and disorderly like this, reduced the clean and tidy nature of workstation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a workstation is used in teaching to the inconvenient problem of watching study and remaining chalk dust that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a workstation is used in teaching, includes the stage body, first spout, two have all been seted up at the middle part of stage body inner wall both sides equal sliding connection has first slider, two in the first spout first slider is fixed the both ends that set up in the backup pad respectively, the both sides on backup pad top are all fixed and are equipped with the bracing piece, two the bracing piece is fixed the both sides that set up in the elevating platform bottom respectively, the second spout has been seted up at the top of stage body one side, sliding connection has the second slider in the second spout, the fixed block that is equipped with in top of second slider, one side of fixed block is rotated and is connected with clean wheel.

As a preferred technical scheme of the utility model, the fixed horizontal pole that is equipped with in one side of stage inner wall, the middle part of horizontal pole outer wall is rotated and is connected with the sleeve, the fixed board that changes that is equipped with in telescopic one side.

As a preferred technical scheme of the utility model, the articulated connecting rod that is equipped with of one end of changeing the board, the articulated middle part that sets up in the backup pad bottom of one end of connecting rod, the fixed footboard that is equipped with of the other end of changeing the board.

As an optimal technical scheme of the utility model, the both sides on stage inner wall top are all fixed and are equipped with the supporting shoe, two the top of supporting shoe is connected with the both sides contact of elevating platform bottom respectively.

As an optimal technical scheme of the utility model, one side cover of clean wheel outer wall is equipped with the gear, gear engagement is connected with the rack, the rack is fixed to be set up in one side on stage body top.

As an optimal technical scheme of the utility model, one side of second slider is fixed and is equipped with first magnet, first magnet is connected with second magnet magnetism, the fixed one side that sets up at second spout inner wall of second magnet.

As a preferred technical scheme of the utility model, the draw-in groove has all been seted up, two at the both ends of stage body avris equal block in the draw-in groove is connected with fixture block, two the fixture block is fixed the both ends that set up in collecting box one side respectively.

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

1. the utility model discloses set up the elevating platform, used through the cooperation of footboard, commentaries on classics board, connecting rod, backup pad and bracing piece, when demonstrating, the mr drives the motion of elevating platform promptly through trampling the footboard, highly adjusts the elevating platform, makes things convenient for the classmate of back row to watch demonstration content, has improved student's learning effect.

2. The utility model discloses set up clean wheel, used through the cooperation of second slider, fixed block, gear and rack, driven clean wheel promptly and rotate in horizontal motion, cleared up the surface of stage body, then the chalk dust of clearance drops in the collecting box, has improved the cleaning nature on stage body surface.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the elevating platform of the present invention;

fig. 3 is a schematic view of a partially enlarged structure at a position in fig. 1 according to the present invention.

In the figure: 1. a table body; 2. a first slider; 3. a support plate; 4. a support bar; 5. a lifting platform; 6. a second slider; 7. a fixed block; 8. a cleaning wheel; 9. a cross bar; 10. a sleeve; 11. rotating the plate; 12. a connecting rod; 13. a pedal; 14. a gear; 15. a rack; 16. a card slot; 17. a clamping block; 18. and a collection box.

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. 1-3, the present invention provides a technical solution of a teaching workbench:

referring to fig. 1 and 2, the table comprises a table body 1, wherein first sliding grooves are formed in the middle of two sides of the inner wall of the table body 1, first sliding blocks 2 are slidably connected in the two first sliding grooves, the two first sliding blocks 2 are respectively and fixedly arranged at two ends of a supporting plate 3, supporting rods 4 are respectively and fixedly arranged at two sides of the top end of the supporting plate 3, the two supporting rods 4 are respectively and fixedly arranged at two sides of the bottom end of a lifting table 5, a cross rod 9 is fixedly arranged at one side of the inner wall of the table body 1, a sleeve 10 is rotatably connected in the middle of the outer wall of the cross rod 9, the lifting table 5 is driven to move up and down by the matching use of a rotating plate 11, the sleeve 10, a connecting rod 12, a rotating plate 11 is fixedly arranged at one side of the sleeve 10, one end of the rotating plate 11 is hinged with the connecting rod 12, the articulated middle part that sets up in backup pad 3 bottoms of one end of connecting rod 12, the fixed footboard 13 that is equipped with of the other end of commentaries on classics board 11, mr can control the lift of elevating platform 5 through trampling footboard 13, and easy operation is convenient, and the both sides on 1 inner wall top of stage body are all fixed and are equipped with the supporting shoe, and the supporting shoe is used for the support spacing when elevating platform 5 descends, and the top of two supporting shoes is connected with the both sides contact of elevating platform 5 bottoms respectively.

According to the figures 1 and 3, a second chute is arranged at the top of one side of the table body 1, a second sliding block 6 is connected in the second chute in a sliding manner, a fixed block 7 is fixedly arranged at the top end of the second sliding block 6, one side of the fixed block 7 is rotatably connected with a cleaning wheel 8, the second sliding block 6, the gear 14 and the rack 15 are used in a matched manner to drive the cleaning wheel 8 to clean chalk dust on the surface of the table body 1, so that the surface cleaning performance of the table body 1 is improved, the gear 14 is sleeved on one side of the outer wall of the cleaning wheel 8, the gear 14 is meshed with the rack 15, the rack 15 is fixedly arranged at one side of the top end of the table body 1, a first magnet is fixedly arranged at one side of the second sliding block 6 and is magnetically connected with a second magnet, the first magnet and the second magnet are used for fixing the cleaning wheel 8 when the cleaning wheel is not in use, the second magnet is fixedly arranged at one side of the inner wall of the second chute, and clamping grooves 16 are arranged at two ends of one side of the table body 1, all block 17 is connected with in two draw-in grooves 16, and two block 17 are fixed respectively and are set up the both ends in collecting box 18 one side, through the block of block 17 and draw-in groove 16, fix collecting box 18, collect the processing to the chalk dust.

When the teaching platform is used in detail, when a teacher needs to demonstrate teaching contents on the platform body 1, the pedal 13 is trampled, the pedal 13 drives the rotating plate 11 to rotate, the rotating plate 11 drives the connecting rod 12 to move, the connecting rod 12 drives the supporting plate 3 to move upwards, the supporting plate 3 drives the supporting rod 4 to move upwards, the supporting rod 4 drives the lifting platform 5 to move upwards, the height of the lifting platform 5 is adjusted, students in the back row can conveniently watch the teaching contents, the learning effect of students is improved, after the demonstration is finished, the pedal 13 is loosened, the lifting platform 5 moves downwards, when the lifting platform 5 contacts the supporting block, the lifting platform 5 is fixed, when too much chalk dust is on the platform body 1, the second sliding block 6 is slid, the second sliding block 6 drives the fixed block 7 to move, the fixed block 7 drives the cleaning wheel 8 to move horizontally, then under the meshing of the gear 14 and the rack 15, the cleaning wheel 8 is driven to rotate, that is, the cleaning wheel 8 rotates while moving horizontally to clean the surface of the table body 1, and then the cleaned chalk dust falls into the collection box 18, thereby maintaining the cleanness of the surface of the table body 1.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a workstation is used in teaching, includes stage body (1), its characterized in that: first spout, two have all been seted up at the middle part of stage body (1) inner wall both sides equal sliding connection has first slider (2), two in the first spout first slider (2) are fixed the both ends that set up in backup pad (3) respectively, the both sides on backup pad (3) top are all fixed bracing piece (4) of being equipped with, two bracing piece (4) are fixed the both sides that set up in elevating platform (5) bottom respectively, the second spout has been seted up at the top of stage body (1) one side, sliding connection has second slider (6) in the second spout, the fixed block (7) that are equipped with in top of second slider (6), one side of fixed block (7) is rotated and is connected with cleaning wheel (8).

2. A teaching workstation as claimed in claim 1, wherein: a cross rod (9) is fixedly arranged on one side of the inner wall of the table body (1), a sleeve (10) is rotatably connected to the middle of the outer wall of the cross rod (9), and a rotating plate (11) is fixedly arranged on one side of the sleeve (10).

3. A teaching workstation as claimed in claim 2, wherein: the one end of commentaries on classics board (11) is articulated to be equipped with connecting rod (12), the articulated middle part that sets up in backup pad (3) bottom of one end of connecting rod (12), the other end of commentaries on classics board (11) is fixed and is equipped with footboard (13).

4. A teaching workstation as claimed in claim 1, wherein: supporting blocks are fixedly arranged on two sides of the top end of the inner wall of the table body (1), and the top ends of the two supporting blocks are respectively in contact connection with two sides of the bottom end of the lifting table (5).

5. A teaching workstation as claimed in claim 1, wherein: one side of the outer wall of the cleaning wheel (8) is sleeved with a gear (14), the gear (14) is meshed with a rack (15), and the rack (15) is fixedly arranged on one side of the top end of the table body (1).

6. A teaching workstation as claimed in claim 1, wherein: and a first magnet is fixedly arranged on one side of the second sliding block (6), the first magnet is magnetically connected with a second magnet, and the second magnet is fixedly arranged on one side of the inner wall of the second sliding groove.

7. A teaching workstation as claimed in claim 1, wherein: clamping grooves (16) are formed in two ends of one side of the table body (1), clamping blocks (17) are clamped in the clamping grooves (16), and the two clamping blocks (17) are fixedly arranged at two ends of one side of the collecting box (18) respectively.