CN216374015U - Automatic dust removal environment-friendly device of school's teaching blackboard - Google Patents
Automatic dust removal environment-friendly device of school's teaching blackboard Download PDFInfo
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- CN216374015U CN216374015U CN202123266747.6U CN202123266747U CN216374015U CN 216374015 U CN216374015 U CN 216374015U CN 202123266747 U CN202123266747 U CN 202123266747U CN 216374015 U CN216374015 U CN 216374015U
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Abstract
The utility model relates to the technical field of teaching tools, in particular to an automatic dust removal environment-friendly device for a school teaching blackboard, which comprises a blackboard eraser mechanism, a dust collector and a hose, wherein the blackboard eraser mechanism comprises a box body and an eraser cloth, one side of the box body is provided with a dust suction hole, one side of the box body close to the dust suction hole is fixedly connected with a magic tape, the eraser cloth is attached to the magic tape, two ends of the hose are respectively connected with the box body and the dust collector, the bottom end of the box body is provided with a base mechanism, one side of the box body is provided with a supporting rod, the bottom end of the dust collector is detachably connected with the dust collection box, the top end of the dust collector is fixedly connected with an installation block, and the side wall of the installation block is provided with an installation hole. More environmental protection, the teachers and students can use the teaching aid conveniently.
Description
Technical Field
The utility model relates to the technical field of teaching tools, in particular to an automatic dust removal environment-friendly device for a school teaching blackboard.
Background
The blackboard is generally made of ground glass or the like, and can be written thereon with a specific writing material such as chalk. The blackboard is a teaching tool commonly used in classrooms of schools. Chalk characters on a blackboard are generally erased by a blackboard eraser, but a large amount of dust is generated in the process of erasing the blackboard, so that the body health of teachers and students is affected.
In the prior art, a fan and a filter are additionally arranged in a blackboard eraser to absorb dust, but the blackboard eraser is small in size, so that the filter can be blocked by the dust after the blackboard eraser is used for several times, and the dust absorption effect is limited.
In order to solve the problems, the application provides an automatic dust removal environment-friendly device for a school teaching blackboard.
SUMMERY OF THE UTILITY MODEL
Objects of the first and second utility models
In order to solve the technical problems in the background art, the utility model provides an automatic dust removal environment-friendly device for a school teaching blackboard, which has the characteristics that dust can be quickly absorbed when the blackboard is wiped, the dust can be effectively reduced, the environment is more environment-friendly, and teachers and students can conveniently use the device in teaching.
Second, technical scheme
In order to solve the technical problem, the utility model provides an automatic dust removal environment-friendly device for a school teaching blackboard, which comprises an eraser mechanism, a dust collector and a hose, wherein the eraser mechanism comprises a box body and an eraser cloth, a dust suction hole is formed in one side of the box body, a magic tape is fixedly connected to one side, close to the dust suction hole, of the box body, the eraser cloth is attached to the magic tape, two ends of the hose are respectively connected with the box body and the dust collector, a base mechanism is arranged at the bottom end of the box body, and a support rod is arranged on one side of the box body.
Preferably, the bottom end of the dust collector is detachably connected with a dust collection box, the top end of the dust collector is fixedly connected with an installation block, and the side wall of the installation block is provided with an installation hole.
Preferably, the base mechanism comprises a supporting plate, a butt joint groove is formed in the top end of the supporting plate, a magnetic block B is fixedly connected to the inner wall of the bottom of the butt joint groove, a magnetic block A is fixedly connected to the bottom end of the box body, and the magnetic block A is matched with the butt joint groove.
Preferably, one side of the supporting plate is fixedly connected with a side plate.
Preferably, a threaded sleeve is fixedly connected to one side of the box body, a screw rod is fixedly connected to the top end of the supporting rod, the screw rod is in threaded connection with the threaded sleeve, and a grab handle is fixedly connected to the bottom end of the supporting rod.
Preferably, one side of the box body, which is far away from the wiping cloth, is fixedly connected with a handle.
Preferably, four corners of the box body are fixedly connected with anti-collision pads.
The technical scheme of the utility model has the following beneficial technical effects:
1. according to the blackboard eraser, the blackboard eraser mechanism, the dust collector and the hose are arranged, the box body is connected with the dust collector through the hose, and the dust collector can quickly absorb dust when the blackboard is wiped by the eraser cloth, so that the dust can be effectively reduced, the blackboard eraser is more environment-friendly and convenient for teachers and students to use in teaching;
2. according to the blackboard eraser mechanism, the base mechanism is arranged, when a blackboard is not erased, the box body is placed on the supporting plate, the magnetic block A and the magnetic block B are adsorbed, the blackboard eraser mechanism can be fixed, and the blackboard eraser mechanism is prevented from being randomly placed;
3. according to the blackboard eraser, the support rod is arranged, the top end of the support rod is in threaded connection with the threaded sleeve through the screw rod, the disassembling and the assembling are convenient, and the support rod can be used for enabling students in lower grades to conveniently wipe the blackboard.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the eraser mechanism according to the present invention;
FIG. 3 is a schematic view of another perspective of the eraser mechanism according to the present invention;
FIG. 4 is a schematic view of the overall structure of the base mechanism of the present invention;
fig. 5 is a schematic view of the overall structure of the strut of the present invention.
Reference numerals: 1. an eraser mechanism; 101. a box body; 102. a dust collection hole; 103. wiping cloth; 104. magic tape; 105. a magnetic block A; 106. a threaded sleeve; 107. a handle; 108. an anti-collision pad; 2. a vacuum cleaner; 201. a dust collecting box; 202. mounting blocks; 3. a hose; 4. a base mechanism; 401. a support plate; 402. a butt joint groove; 403. a magnetic block B; 404. a side plate; 5. a strut; 501. a screw; 502. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the automatic dust removal environment-friendly device for the school teaching blackboard provided by the utility model comprises an eraser mechanism 1, a dust collector 2 and a hose 3, wherein the eraser mechanism 1 comprises a box body 101 and an eraser cloth 103, a dust suction hole 102 is formed in one side of the box body 101, a magic tape 104 is fixedly connected to one side of the box body 101 close to the dust suction hole 102, the eraser cloth 103 is attached to the magic tape 104, two ends of the hose 3 are respectively connected with the box body 101 and the dust collector 2, a base mechanism 4 is arranged at the bottom end of the box body 101, and a support rod 5 is arranged on one side of the box body 101.
It should be noted that, by arranging the blackboard eraser mechanism 1, the dust collector 2 and the hose 3, the box body 101 is connected with the dust collector 2 through the hose 3, the dust collector 2 can absorb dust quickly when the eraser 103 wipes the blackboard, the dust can be reduced effectively, the environment is more environment-friendly, the blackboard eraser is convenient for teachers and students to use in teaching, the hose 3 is connected with the box body 101, the blackboard eraser mechanism 1 can be wiped on the blackboard in a free moving way, the magic tape 104 is arranged to be connected with the eraser 103, the eraser 103 can be replaced conveniently, the dust is absorbed into the box body 101 through the dust absorption hole 102, the dust can be absorbed into the dust collector 2 through the box body 101 and the hose 3, the bottom end of the dust collector 2 is detachably connected with the dust collection box 201, the top end of the dust collector 2 is fixedly connected with the installation block 202, the installation hole is arranged on the side wall of the installation block 202, the dust is stored in the dust collection box 201, the dust collector 2 can be installed under the blackboard, a screw is driven into the installation hole of the installation block 202, the vacuum cleaner 2 can be fixedly installed on the wall of the classroom.
As shown in fig. 3-4, the base mechanism 4 includes a supporting plate 401, a docking slot 402 is formed at the top end of the supporting plate 401, a magnetic block B403 is fixedly connected to the inner wall of the bottom of the docking slot 402, a magnetic block a105 is fixedly connected to the bottom end of the box 101, the magnetic block a105 is matched with the docking slot 402, and a side plate 404 is fixedly connected to one side of the supporting plate 401.
It should be noted that, by arranging the base mechanism 4, when the blackboard is not wiped, the box body 101 is placed on the supporting plate 401, the magnetic block a105 and the magnetic block B403 are adsorbed, the blackboard eraser mechanism 1 can be fixed, the blackboard eraser mechanism 1 is prevented from being randomly placed, glue is coated on the side wall of the side plate 404, the side plate 404 can be adhered to the blackboard or a wall, and the base mechanism 4 is fixed.
As shown in fig. 3 and 5, the screw 106 is fixedly connected to one side of the box 101, the screw 501 is fixedly connected to the top of the support rod 5, the screw 501 is in threaded connection with the screw 106, the handle 502 is fixedly connected to the bottom of the support rod 5, and the screw 501 is in threaded connection with the screw 106 through the support rod 5, so that the blackboard can be conveniently cleaned by students of lower grades through the support rod 5, and the blackboard is convenient to disassemble and assemble.
As shown in fig. 2-3, one side of the box 101 away from the wiping cloth 103 is fixedly connected with a handle 107, the handle 107 is arranged to facilitate the operation of the blackboard erasing mechanism 1 to erase a blackboard, four corners of the box 101 are fixedly connected with anti-collision pads 108, the anti-collision and anti-falling performance of the box 101 is improved by arranging the anti-collision pads 108, and the service life is prolonged.
The working principle of the utility model is as follows: by arranging the blackboard eraser mechanism 1, the dust collector 2 and the hose 3, the box body 101 is connected with the dust collector 2 through the hose 3, the dust collector 2 can absorb dust quickly when the wiping cloth 103 wipes a blackboard, the dust can be effectively reduced, the blackboard eraser is more environment-friendly and convenient for teachers and students to use in teaching, the hose 3 is connected with the box body 101, the blackboard eraser mechanism 1 can be wiped on the blackboard in a free moving way, the magic tape 104 is arranged to be connected with the wiping cloth 103, the wiping cloth 103 can be replaced conveniently, the dust is absorbed into the box body 101 through the dust absorption hole 102, the dust can be absorbed into the dust collector 2 through the box body 101 and the hose 3, the dust is stored in the dust collection box 201, the dust collector 2 can be arranged below the blackboard, a screw is driven into the mounting hole of the mounting block 202, the dust collector 2 can be fixedly arranged on the wall of a classroom, by arranging the base mechanism 4, when the blackboard is not wiped, the box body 101 is arranged on the supporting plate 401, the magnetic block A105 is absorbed with the magnetic block B403, can be fixed with blackboard eraser mechanism 1, avoid blackboard eraser mechanism 1 to put indiscriminately at will, coating glue on the curb plate 404 lateral wall, can be with curb plate 404 adhesion on the blackboard or on the wall to fixed base mechanism 4, through setting up branch 5, screw rod 501 and swivel nut 106 threaded connection are passed through on branch 5 top, easy dismounting can make things convenient for the low grade student to clean the blackboard and use with the help of branch 5.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The utility model provides an automatic environmental protection device that removes dust of school's teaching blackboard, includes blackboard eraser mechanism (1), dust catcher (2) and hose (3), its characterized in that, blackboard eraser mechanism (1) is including box body (101) and wiping cloth (103), dust absorption hole (102) have been seted up to box body (101) one side, box body (101) are close to one side fixedly connected with magic subsides (104) of dust absorption hole (102), wiping cloth (103) laminate mutually with magic subsides (104), hose (3) both ends are connected with box body (101) and dust catcher (2) respectively, box body (101) bottom is equipped with base mechanism (4), box body (101) one side is equipped with branch (5).
2. The automatic dust removal environment-friendly device for the school teaching blackboard according to claim 1, wherein a dust collection box (201) is detachably connected to the bottom end of the dust collector (2), a mounting block (202) is fixedly connected to the top end of the dust collector (2), and a mounting hole is formed in the side wall of the mounting block (202).
3. The automatic dust removal environment-friendly device for the school teaching blackboard according to claim 1, wherein the base mechanism (4) comprises a supporting plate (401), a butt joint groove (402) is formed in the top end of the supporting plate (401), a magnetic block B (403) is fixedly connected to the inner wall of the bottom of the butt joint groove (402), a magnetic block A (105) is fixedly connected to the bottom end of the box body (101), and the magnetic block A (105) is matched with the butt joint groove (402).
4. The automatic dust removal environment-friendly device for the school teaching blackboard according to claim 3, wherein a side plate (404) is fixedly connected to one side of the supporting plate (401).
5. The automatic dust removal environment-friendly device for the school teaching blackboard according to claim 1, wherein a threaded sleeve (106) is fixedly connected to one side of the box body (101), a screw rod (501) is fixedly connected to the top end of the supporting rod (5), the screw rod (501) is in threaded connection with the threaded sleeve (106), and a handle (502) is fixedly connected to the bottom end of the supporting rod (5).
6. The automatic dust removal environment-friendly device for the school teaching blackboard according to claim 1, wherein a handle (107) is fixedly connected to one side of the box body (101) far away from the wiping cloth (103).
7. The automatic dust removal environment-friendly device for the school teaching blackboard according to claim 1, wherein four corners of the box body (101) are fixedly connected with anti-collision pads (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123266747.6U CN216374015U (en) | 2021-12-23 | 2021-12-23 | Automatic dust removal environment-friendly device of school's teaching blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123266747.6U CN216374015U (en) | 2021-12-23 | 2021-12-23 | Automatic dust removal environment-friendly device of school's teaching blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216374015U true CN216374015U (en) | 2022-04-26 |
Family
ID=81238718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123266747.6U Active CN216374015U (en) | 2021-12-23 | 2021-12-23 | Automatic dust removal environment-friendly device of school's teaching blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216374015U (en) |
-
2021
- 2021-12-23 CN CN202123266747.6U patent/CN216374015U/en active Active
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