CN215376662U

CN215376662U - English teaching panel device

Info

Publication number: CN215376662U
Application number: CN202121438070.7U
Authority: CN
Inventors: 彭霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-31
Anticipated expiration: 2031-06-24

Abstract

The utility model belongs to the technical field of display board devices, and particularly relates to an English teaching display board device which comprises a bottom board, wherein an outer barrel is arranged on the upper side of the bottom board, a sliding column is connected in the outer barrel in a sliding mode, a rotating structure used for adjusting the direction of a teaching device is arranged on the upper side of the sliding column, a top board is arranged on the upper side of the rotating structure, a dust removing structure used for cleaning chalk dust is arranged on the lower side of the top board, a case is arranged on the upper side of the top board, and a group of universal wheels is arranged on the bottom board next time. According to the chalk dust collecting device, the fan arranged on the upper side of the bottom plate is used for generating force, the absorption box arranged on the inner side of the top plate can absorb chalk dust, the chalk dust is extracted through the hose arranged on the lower side of the absorption box, the collection box is arranged on one side of the fan, the chalk dust extracted by the fan finally falls into the collection box, the chalk dust is conveniently and integrally cleaned, and therefore the problem that the chalk dust cannot be cleaned when the blackboard of the English teaching display board device is used for writing is solved.

Description

English teaching panel device

Technical Field

The utility model relates to the technical field of display board devices, in particular to an English teaching display board device.

Background

Along with more and more internationalization, english is also more and more important, and english becomes an important subject in the teaching of school, in english teaching, along with the importance of english reflects day by day, various english teaching materials also should give birth to, and wherein english teaching panel uses comparatively extensively, and current english teaching panel when using, does not have what to take precautions against the chalk dust, has certain influence to teacher and student's health.

The English teaching panel device on the existing market has the following problems:

1. english teaching panel device is having the blackboard and writing the problem that the dust can not clear up, and current English teaching panel device need write on the blackboard on the teaching device with the chalk when the teacher teaches, and the time is permanent, and the ash of chalk can cause very big harm to teacher and student.

2. English teaching panel device has the problem that can not adjust the direction, and current English teaching panel device can only be adjusted highly mostly, when the student sits in the corner, and what to seeing the billboard is not very clear, leads to the teaching quality relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an English teaching display board device, which solves the problems that blackboard writing dust cannot be cleaned and the direction cannot be adjusted.

The second technical proposal.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides an english teaching panel device, includes the bottom plate, the upside of bottom plate is equipped with the urceolus, sliding connection has the traveller in the urceolus, the upside of traveller is equipped with the rotating-structure who is used for adjusting the teaching device direction, rotating-structure's upside is equipped with the roof, the downside of roof is equipped with the dusting structure that is used for clearing up the chalk dust, the upside of roof is equipped with quick-witted case, the downside of bottom plate is equipped with a set of universal wheel.

Furthermore, the rotating structure comprises a supporting plate arranged on the upper side of the sliding column, a motor is arranged on the upper side of the supporting plate, the output end of the motor is connected with the top plate, a group of connecting columns are arranged on the lower side of the top plate, and the connecting columns move in a group of first sliding grooves formed in the supporting plate.

Further, the ash removing structure comprises an absorption box arranged on the inner side of the upper end of the top plate, a baffle is arranged on the upper side of the absorption box, the lower side of the absorption box penetrates through the top plate and is in threaded connection with a threaded sleeve, a hose is arranged on the lower side of the threaded sleeve, a fan is arranged on the other side of the hose and is connected with the bottom plate, a collecting box is arranged on one side of the fan, and a door plate is arranged on one side of the collecting box.

Furthermore, a spring is arranged on the inner side of the sliding column, a limiting column is arranged on the other side of the spring, the limiting column slides in a group of first limiting holes formed in the outer cylinder, and a blackboard groove is formed in the front side of the case.

Furthermore, both sides of the case are provided with display boards, the display boards transversely move in second sliding grooves formed in the case, the upper side of the case is provided with a group of extension blocks, positioning bolts are arranged in the extension blocks, and a group of second limiting holes matched with the positioning bolts are formed in the upper side of the display boards.

(III) advantageous effects

Compared with the prior art, the utility model provides an English teaching display board device, which has the following beneficial effects:

1. according to the chalk dust collecting device, the fan arranged on the upper side of the bottom plate is used for generating force, the absorption box arranged on the inner side of the top plate can absorb chalk dust, the chalk dust is extracted through the hose arranged on the lower side of the absorption box, the collection box is arranged on one side of the fan, the chalk dust extracted by the fan finally falls into the collection box, the whole cleaning is facilitated, and therefore the problem that the blackboard writing dust of the English teaching display board device cannot be cleaned is solved.

2. According to the utility model, the top plate arranged at the output end of the motor can rotate along with the force generated by the motor through the rotation of the output end of the motor, so that the direction of the display device is adjusted, the connecting column arranged at the lower side of the top plate slides in the first sliding groove arranged in the supporting plate, so that the top plate has effective supporting force, the pressure of the motor is reduced, and on the other hand, the device is prevented from rotating for 360 degrees, so that the problem that the direction of the English teaching display plate device cannot be adjusted is solved.

Drawings

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

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is a cross-sectional view taken along the line A-A of the present invention;

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

FIG. 5 is a cross-sectional view taken along the line B-B of the present invention;

fig. 6 is a top view of the rotating structure of the present invention.

In the figure: 1. a base plate; 2. a universal wheel; 3. an outer cylinder; 4. a traveler; 5. a spring; 6. a limiting column; 7. a first limit hole; 8. a rotating structure; 801. a support plate; 802. a motor; 803. a first chute; 804. connecting the columns; 9. a top plate; 10. a chassis; 11. a dust removal structure; 1101. an absorption box; 1102. a baffle plate; 1103. a threaded sleeve; 1104. a hose; 1105. a fan; 1106. a collection box; 1107. a door panel; 12. a blackboard groove; 13. a display board; 14. a second chute; 15. an extension block; 16. positioning bolts; 17. a second limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1, 3 and 5, an english teaching board device according to an embodiment of the present invention includes a bottom board 1, an outer tube 3 is disposed on an upper side of the bottom board 1, a sliding column 4 is slidably connected to the outer tube 3, a rotating structure 8 for adjusting a direction of the teaching device is disposed on an upper side of the sliding column 4, a top board 9 is disposed on an upper side of the rotating structure 8, a dust removing structure 11 for removing chalk dust is disposed on a lower side of the top board 9, a case 10 is disposed on an upper side of the top board 9, a set of universal wheels 2 is disposed on a lower side of the bottom board 1, the sliding column 4 is slidably connected to the outer tube 3, the device can be adjusted according to a height desired by a teacher through sliding of the sliding column 4, a dust removing structure 11 for removing chalk dust is disposed on a lower side of the top board 9, damage of chalk dust to a person is reduced through the arrangement of the dust removing structure 11, the beneficial effects of the device are increased.

As shown in fig. 3 and 4, in some embodiments, to increase the practicability of the device, the rotating structure 8 includes a supporting plate 801 disposed on the upper side of the sliding column 4, a motor 802 is disposed on the upper side of the supporting plate 801, an output end of the motor 802 is connected to the top plate 9, a set of linking columns 804 is disposed on the lower side of the top plate 9, the linking columns 804 move in a set of first sliding grooves 803 formed in the supporting plate 801, the output end of the motor 802 is connected to the top plate 9, so that the top plate 9 can rotate by the rotation of the output end of the motor 802, the direction of the device can be adjusted, the set of linking columns 804 is disposed on the lower side of the top plate 9, and the linking columns 804 move in a set of first sliding grooves 803 formed in the supporting plate 801, so that the device can have a better supporting point for the top plate 9 by the setting of the linking columns 804 when adjusting the direction, and prevent the motor 802 from being supported alone and causing damage.

As shown in fig. 1 and 3, in some embodiments, to increase the practicability of the device, the dust removing structure 11 comprises an absorption box 1101 arranged inside the upper end of the top plate 9, a baffle 1102 is arranged on the upper side of the absorption box 1101, the lower side of the absorption box 1101 penetrates through the top plate 9 and is in threaded connection with a threaded sleeve 1103, a hose 1104 is arranged on the lower side of the threaded sleeve 1103, a fan 1105 is arranged on the other side of the hose 1104, and the fan 1105 is connected with the bottom plate 1, one side of the fan 1105 is provided with a collecting box 1106, one side of the collecting box 1106 is provided with a door panel 1107, the baffle 1102 is arranged on the upper side of the absorption box 1101, so that the baffle 1102 can prevent chalk from entering, the stability of the dust removing structure 11 is improved, by passing the underside of the suction box 1101 through the top plate 9 and threadably attaching the threaded sleeve 1103, the device is made to operate, when not in use, the teacher can make the hose 1104 separate from the suction box 1101 by rotating the threaded sleeve 1103, and the teacher can take out the suction box 1101 for cleaning conveniently.

As shown in fig. 3, in some embodiments, in order to increase the stability of the device, a spring 5 is disposed on the inner side of the sliding column 4, a limiting column 6 is disposed on the other side of the spring 5, the limiting column 6 slides in a set of first limiting holes 7 formed in the outer cylinder 3, a blackboard groove 12 is disposed on the front side of the case 10, the limiting column 6 is disposed on the other side of the spring 5, and the limiting column 6 slides in a set of first limiting holes 7 formed in the outer cylinder 3, so that the device can be adjusted in height at a fixed point by inserting the limiting column 6 into different first limiting holes 7.

As shown in fig. 1 and 3, in some embodiments, in order to increase the practicability of the device, display boards 13 are disposed on both sides of the case 10, and the display boards 13 laterally move in second chutes 14 formed in the case 10, a set of extending blocks 15 is disposed on the upper side of the case 10, positioning pins 16 are disposed in the extending blocks 15, a set of second limiting holes 17 matched with the positioning pins 16 are disposed on the upper side of the display boards 13, the display boards 13 are disposed on both sides of the case 10, so that the device can display knowledge to be taught by a teacher through the display boards 13, and the display boards 13 laterally move in the second chutes 14 formed in the case 10, so that the display boards 13 can slide into the case 10 when not in use, thereby reducing the occupied space.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an english teaching panel device, includes bottom plate (1), its characterized in that: the upside of bottom plate (1) is equipped with urceolus (3), sliding connection has traveller (4) in urceolus (3), the upside of traveller (4) is equipped with rotating-structure (8) that are used for adjusting the teaching device direction, the upside of rotating-structure (8) is equipped with roof (9), the downside of roof (9) is equipped with dust removal structure (11) that are used for clearing up the chalk dust, the upside of roof (9) is equipped with quick-witted case (10), the downside of bottom plate (1) is equipped with a set of universal wheel (2).

2. The English teaching board device of claim 1, wherein: the rotating structure (8) comprises a supporting plate (801) arranged on the upper side of the sliding column (4), a motor (802) is arranged on the upper side of the supporting plate (801), the output end of the motor (802) is connected with a top plate (9), a group of connecting columns (804) are arranged on the lower side of the top plate (9), and the connecting columns (804) move in a group of first sliding grooves (803) formed in the supporting plate (801).

3. The English teaching board device of claim 1, wherein: the dust removing structure (11) comprises an absorption box (1101) arranged on the inner side of the upper end of a top plate (9), a baffle plate (1102) is arranged on the upper side of the absorption box (1101), the lower side of the absorption box (1101) penetrates through the top plate (9) and is connected with a threaded sleeve (1103) in a threaded mode, a hose (1104) is arranged on the lower side of the threaded sleeve (1103), a fan (1105) is arranged on the other side of the hose (1104), the fan (1105) is connected with a bottom plate (1), a collecting box (1106) is arranged on one side of the fan (1105), and a door plate (1107) is arranged on one side of the collecting box (1106).

4. The English teaching board device of claim 1, wherein: the inner side of the sliding column (4) is provided with a spring (5), the other side of the spring (5) is provided with a limiting column (6), the limiting column (6) slides in a group of first limiting holes (7) formed in the outer cylinder (3), and the front side of the case (10) is provided with a blackboard groove (12).

5. The English teaching board device of claim 1, wherein: the display cabinet is characterized in that display plates (13) are arranged on two sides of the cabinet (10), the display plates (13) transversely move in second sliding grooves (14) formed in the cabinet (10), a set of extending blocks (15) are arranged on the upper side of the cabinet (10), positioning bolts (16) are arranged in the extending blocks (15), and a set of second limiting holes (17) matched with the positioning bolts (16) are formed in the upper side of the display plates (13).