CN214383329U - English teaching is with teaching board that has clearance function - Google Patents
English teaching is with teaching board that has clearance function Download PDFInfo
- Publication number
- CN214383329U CN214383329U CN202120468498.XU CN202120468498U CN214383329U CN 214383329 U CN214383329 U CN 214383329U CN 202120468498 U CN202120468498 U CN 202120468498U CN 214383329 U CN214383329 U CN 214383329U
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- mounting
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- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 10
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005201 scrubbing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of teaching aids, and discloses a teaching board with cleaning function for English teaching, which comprises a mounting plate, wherein the mounting frame is arranged on the left side of the front surface of the mounting plate, the mounting frame is in a U-shaped arrangement, guide wheels are arranged on the opposite sides of the inner wall of the mounting frame, guide grooves are arranged on the upper side and the lower side of the mounting plate, and one side of each guide wheel extends into the guide groove and is rotationally connected with the inner wall of the guide groove; the utility model discloses a setting of mounting bracket, leading wheel, guide way, fixed plate, clean wiping, fixed block, dust collection box and spring for the device is convenient to be cleared up teaching board whole surface, effectively improves cleaning efficiency, facilitates for the teacher, and it is comparatively inconvenient when clearing up its whole surface to have solved current teaching board, because the scrubbing is less, makes cleaning efficiency lower, brings inconvenient problem for teacher's follow-up teaching work.
Description
Technical Field
The utility model relates to a teaching aid technical field specifically is an english teaching is with teaching board that has clearance function.
Background
English teaching refers to the process of teaching english to persons whose english language is or is not the first language. English teaching relates to a plurality of professional theoretical knowledge, including linguistics, second language acquisition, glossaries, sentence syntactics, literature, corpus theory, cognitive psychology and the like; english teaching is a progressive process, and English learning is crucial today in globalization and rapid development, whether for people who have English in the first language or not.
Present english teaching aid is various, wherein the teaching board is used widely as the most common teaching aid, but present teaching board is after having written english teaching notes on its surface, comparatively inconvenient when clearing up its whole surface, because the blackboard eraser is less, make cleaning efficiency lower, it is inconvenient to bring for teacher's follow-up teaching work, for this reason we propose one kind and conveniently clear up teaching board whole surface, effectively improve cleaning efficiency, the teaching board that facilitates for the teacher solves this problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an english teaching is with teaching board that has clearance function, possess the convenience and clear up teaching board whole surface, effectively improve cleaning efficiency, for the advantage that the teacher facilitates, solved current teaching board after having write english teaching notes on its surface, comparatively inconvenient when clearing up its whole surface, because the blackboard eraser is less for cleaning efficiency is lower, the problem of inconvenience is brought for teacher's follow-up teaching work.
In order to achieve the above object, the utility model provides a following technical scheme: a teaching board with a cleaning function for English teaching comprises a mounting board, wherein a mounting rack is arranged on the left side of the front side of the mounting board, the mounting rack is arranged in a U shape, guide wheels are arranged on opposite sides of the inner wall of the mounting rack, guide grooves are formed in the upper side and the lower side of the mounting board, one side of each guide wheel extends into the guide groove and is in rolling connection with the inner wall of the guide groove, a clamping groove is formed in the surface of the mounting rack, a fixing plate is connected to the inner wall of the clamping groove in a sliding manner, a sliding groove is formed in the surface of the rear side of the fixing plate, a vertical plate is connected to the inner wall of the sliding groove in a sliding manner, a cleaning wiper is arranged on the rear side of the vertical plate, a spring is fixedly arranged on the opposite side of the vertical plate and the inner wall of the sliding groove, a pull rod is bolted to the front side of the fixing plate, and fixed blocks are bolted to the bottoms of the left side and the right side of the front side of the mounting board, and one opposite side of the fixed block is slidably connected with a dust collecting box.
Preferably, the bottom of mounting bracket is run through and is provided with the threaded rod, and threaded rod and mounting bracket threaded connection, the bottom bolt of threaded rod has the knob, the threaded hole is seted up to the bottom of fixed plate, the top of threaded rod extend to the inside of threaded hole and with threaded hole threaded connection.
Preferably, the left side and the right side of the dust collection box are respectively bolted with a fixing piece, the surface of one opposite side of each fixing piece is provided with a groove, and one side of each fixing piece extends into the groove and is in sliding connection with the inner wall of the groove.
Preferably, the mounting box is bolted to the front top of mounting panel, the light is installed to the bottom of mounting box, control switch is installed on the right side on mounting box surface, and electric connection between control switch and the light.
Preferably, the magnetic attraction plate is installed in the middle of the left side of the installation plate, the installation frame is made of metal materials, and the installation frame and the magnetic attraction plate are matched for use.
Preferably, the number of the springs is a plurality, and the springs are uniformly arranged in the chute from top to bottom.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a setting of mounting bracket, leading wheel, guide way, fixed plate, clean wiping, fixed block, dust collection box and spring for the device is convenient to be cleared up teaching board whole surface, effectively improves cleaning efficiency, facilitates for the teacher, and it is comparatively inconvenient when clearing up its whole surface to have solved current teaching board, because the scrubbing is less, makes cleaning efficiency lower, brings inconvenient problem for teacher's follow-up teaching work.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a right sectional view of the fixing plate of the present invention;
FIG. 3 is a perspective view of the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of a portion B of FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 1 at C according to the present invention;
fig. 7 is a schematic perspective view of the mounting rack of the present invention.
In the figure: 1. mounting a plate; 2. a mounting frame; 3. a guide wheel; 4. a guide groove; 5. a card slot; 6. a fixing plate; 7. cleaning and wiping; 8. a pull rod; 9. a fixed block; 10. a dust collecting box; 11. a chute; 12. a vertical plate; 13. a spring; 14. a threaded rod; 15. a knob; 16. a threaded hole; 17. a fixing sheet; 18. a groove; 19. mounting a box; 20. an illuminating lamp; 21. a control switch; 22. and a magnetic attraction plate.
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. 1-7, a teaching board with a cleaning function for english teaching comprises a mounting board 1, a mounting frame 2 is disposed on the left side of the front surface of the mounting board 1, the mounting frame 2 is U-shaped, guide wheels 3 are disposed on opposite sides of the inner wall of the mounting frame 2, guide grooves 4 are disposed on the upper and lower sides of the mounting board 1, one side of each guide wheel 3 extends into the guide groove 4 and is in rolling connection with the inner wall of the guide groove 4, a slot 5 is disposed on the surface of the mounting frame 2, a fixing plate 6 is slidably connected to the inner wall of the slot 5, a sliding groove 11 is disposed on the surface of the rear side of the fixing plate 6, a vertical plate 12 is slidably connected to the inner wall of the sliding groove 11, a cleaning wiper 7 is disposed on the rear side of the vertical plate 12 extending to the outside of the fixing plate 6, a spring 13 is fixedly disposed on the opposite side of the inner wall of the vertical plate 12 and the sliding groove 11, a pull rod 8 is bolted to the front surface of the fixing plate 6, the bottom of the positive left and right sides of mounting panel 1 all bolted connection has fixed block 9, one side sliding connection in opposite directions of fixed block 9 has dust collection box 10, the utility model discloses a mounting bracket 2, leading wheel 3, guide way 4, fixed plate 6, clean 7 of wiping, fixed block 9, dust collection box 10 and spring 13's setting, make the device possess the convenience and clear up teaching board whole surface, effectively improve cleaning efficiency, give the advantage that the teacher facilitates, solved current teaching board after having written english teaching notes on its surface, it is comparatively inconvenient when clearing up its whole surface, because the scrubbing is less, make cleaning efficiency lower, bring inconvenient problem for teacher's follow-up teaching work.
Referring to fig. 1, 2 and 5, a threaded rod 14 penetrates through the bottom of the mounting frame 2, the threaded rod 14 is in threaded connection with the mounting frame 2, a knob 15 is bolted to the bottom end of the threaded rod 14, a threaded hole 16 is formed in the bottom of the fixing plate 6, the top end of the threaded rod 14 extends into the threaded hole 16 and is in threaded connection with the threaded hole 16, and the fixing plate 6 can be detached or installed through the threaded rod 14, the knob 15 and the threaded hole 16, so that the cleaning wiper 7 can be cleaned.
Referring to fig. 1 and 3, fixing pieces 17 are bolted to the left side and the right side of the dust collection box 10, grooves 18 are formed in the surfaces of the opposite sides of the fixing pieces 9, one sides of the fixing pieces 17 extend into the grooves 18 and are in sliding connection with the inner walls of the grooves 18, and the dust collection box 10 can be disassembled and assembled through the arrangement of the fixing pieces 17 and the grooves 18, so that dust collected in the dust collection box 10 can be cleaned conveniently.
Please refer to fig. 1, a mounting box 19 is bolted to the top of the front surface of the mounting plate 1, a lighting lamp 20 is installed at the bottom of the mounting box 19, a control switch 21 is installed on the right side of the surface of the mounting box 19, and the control switch 21 is electrically connected with the lighting lamp 20, so that the surface of the teaching board can be illuminated when light is poor through the mounting box 19, the lighting lamp 20 and the control switch 21, and convenience is provided for teaching work of teachers.
Referring to fig. 1 and 6, a magnetic attraction plate 22 is installed in the middle of the left side of the installation plate 1, the installation frame 2 is made of a metal material, the installation frame 2 and the magnetic attraction plate 22 are used in a matched mode, and the position of the installation frame 2 can be simply fixed through the arrangement of the magnetic attraction plate 22.
Referring to fig. 2, the number of the springs 13 is several, and the springs 13 are uniformly arranged inside the sliding groove 11 from top to bottom, so that the cleaning wiper 7 can be tightly attached to the surface of the mounting plate 1 by the arrangement of the springs 13, and the cleaning efficiency is effectively improved.
The working principle is as follows: when the surface of the teaching board needs to be cleaned, a teacher pulls the pull rod 8 to enable the mounting frame 2 to move towards the right side, the guide wheel 3 rolls in the guide groove 4 along with the pull rod, the cleaning wiper 7 cleans the surface of the mounting plate 1, then the moving direction of the pull rod 8 is controlled, the cleaning wiper 7 moves left and right on the surface of the mounting plate 1 along with the pull rod, dust on the surface of the mounting plate 1 falls down along with the pull rod, and enters the dust collection box 10 to complete the cleaning work of the teaching board, when the cleaning wiper 7 needs to be cleaned, the teacher rotates the knob 15 to enable the threaded rod 14 to move downwards, when the threaded rod 14 moves out of the threaded hole 16, the knob 15 stops rotating, then the pull rod 8 is pulled to detach the fixing plate 6 from the mounting frame 2, and the cleaning wiper 7 can be cleaned.
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 (6)
1. The utility model provides an english teaching is with teaching board that has clearance function, includes mounting panel (1), its characterized in that: the mounting plate is characterized in that a mounting frame (2) is arranged on the left side of the front surface of the mounting plate (1), the mounting frame (2) is arranged in a U shape, guide wheels (3) are installed on one side of the inner wall of the mounting frame (2) in the opposite direction, guide grooves (4) are formed in the upper side and the lower side of the mounting plate (1), one side of each guide wheel (3) extends into the guide grooves (4) and is in rolling connection with the inner wall of each guide groove (4), clamping grooves (5) are formed in the surface of the mounting frame (2), a fixing plate (6) is connected to the inner wall of each clamping groove (5) in a sliding mode, sliding grooves (11) are formed in the surface of the rear side of the fixing plate (6), vertical plates (12) are connected to the inner wall of each sliding groove (12) in a sliding mode, cleaning wipers (7) are installed on the outer sides of the vertical plates (12) and the inner wall of each sliding grooves (11) in the opposite direction, springs (13) are fixedly installed on one sides of the vertical plates (12) and the sliding grooves (11), the front of the fixing plate (6) is bolted with a pull rod (8), the bottoms of the left side and the right side of the front of the mounting plate (1) are respectively bolted with a fixing block (9), and one opposite side of each fixing block (9) is slidably connected with a dust collection box (10).
2. The teaching board with cleaning function for english teaching according to claim 1, characterized in that: the bottom of mounting bracket (2) is run through and is provided with threaded rod (14), and threaded rod (14) and mounting bracket (2) threaded connection, the bottom bolt of threaded rod (14) has knob (15), threaded hole (16) have been seted up to the bottom of fixed plate (6), the top of threaded rod (14) extend to the inside of screw hole (16) and with screw hole (16) threaded connection.
3. The teaching board with cleaning function for english teaching according to claim 1, characterized in that: the left side and the right side of the dust collection box (10) are respectively bolted with a fixing piece (17), the surface of one opposite side of the fixing piece (9) is provided with a groove (18), and one side of the fixing piece (17) extends to the inside of the groove (18) and is in sliding connection with the inner wall of the groove (18).
4. The teaching board with cleaning function for english teaching according to claim 1, characterized in that: the positive top bolt of mounting panel (1) has mounting box (19), light (20) are installed to the bottom of mounting box (19), control switch (21) are installed on the right side on mounting box (19) surface, and electric connection between control switch (21) and light (20).
5. The teaching board with cleaning function for english teaching according to claim 1, characterized in that: the magnetic attraction plate (22) is installed in the middle of the left side of the installation plate (1), the installation frame (2) is made of metal materials, and the installation frame (2) and the magnetic attraction plate (22) are matched for use.
6. The teaching board with cleaning function for english teaching according to claim 1, characterized in that: the number of the springs (13) is a plurality, and the springs are uniformly arranged in the chute (11) from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120468498.XU CN214383329U (en) | 2021-03-04 | 2021-03-04 | English teaching is with teaching board that has clearance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120468498.XU CN214383329U (en) | 2021-03-04 | 2021-03-04 | English teaching is with teaching board that has clearance function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214383329U true CN214383329U (en) | 2021-10-12 |
Family
ID=77992332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120468498.XU Expired - Fee Related CN214383329U (en) | 2021-03-04 | 2021-03-04 | English teaching is with teaching board that has clearance function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214383329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054392A (en) * | 2021-11-16 | 2022-02-18 | 邵阳市科桥科技服务有限公司 | Dust collector based on computer of classroom all-in-one machine is used |
-
2021
- 2021-03-04 CN CN202120468498.XU patent/CN214383329U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054392A (en) * | 2021-11-16 | 2022-02-18 | 邵阳市科桥科技服务有限公司 | Dust collector based on computer of classroom all-in-one machine is used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211012 |